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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...... to portray the feasibility of affecting its static and dynamic properties by introducing this novel active bearing design....

  2. 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...

  3. 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...

  4. 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...... equilibria under conventional hydrodynamic and feedback-controlled lubrication regimes. A novel application is proposed, that tries to build non-invasive perturbation forces and uses the active fluid film forces of the bearing as a calibrated shaker....

  5. 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...... entirely PEEK pads are investigated to determine the effect of varying mean bearing pressure and pivot characteristics as well as different material properties of the polymer layer. Experimental results indicate increased damping and decreased stiffness and slightly increased oil film temperature...... 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....

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

    DEFF Research Database (Denmark)

    Cerda, Alejandro; Santos, Ilmar

    2012-01-01

    Tilting-Pad Journal Bearings (TPJB) are commonly used on high-performance turbomachinery due to their excellent stability properties at high speed when compared to other designs for oil film bearings. Hence, efforts have been made to improve the accuracy for the available models for these mechani......Tilting-Pad Journal Bearings (TPJB) are commonly used on high-performance turbomachinery due to their excellent stability properties at high speed when compared to other designs for oil film bearings. Hence, efforts have been made to improve the accuracy for the available models...

  7. 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

    experimental results from the literature for industrial grade passive tilting pad bearings. This initial validation is followed by a comparison with experimental identification results obtained from a test rig featuring the active bearing design. Good overall agreement is observed in both configurations......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...

  8. 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...... over the pads and hence the bearing dynamic properties are dynamically modified. The control strategy is focused on reducing the lateral vibrations of the system around its operational equilibrium within a wide frequency range. To synthesize the proportional–derivative controller gains, an objective...

  9. CFD Analysis of A Starved Four-Pad Tilting-Pad Journal Bearing with An Elastic Support of Pads

    Science.gov (United States)

    Parovay, E. F.; Falaleev, S. V.

    2018-01-01

    Tilting-pad journal bearings are widely used in technics. Oil starvation operation regime is not common for hydrodynamic bearings. However, correctly designed low-flow journal bearing have to operate efficiently and consistently on high rotor speeds. An elastic support of bearing pads is a set of elastic pins made of steel. Elastic support allows pads to self-align and achieve an optimal operational mode. The article presents the thermohydrodynamic performance of an axial journal bearing. The study deals with 60 mm diameter four-pad tilting-pad journal bearing, submitted to a static load varying from 1000 to 30000 N with a rotating speed varying from 1000 to 10000 rpm. The investigation focuses on numerical studying the characteristics of low-flow tilting-pad journal bearings under oil starvation conditions. Dependencies of the bearing performance on the load, rotational speed of the shaft, and the size of the radial clearance are presented.

  10. The Impact of Convective Fluid Inertia Forces on Operation of Tilting-Pad Journal Bearings

    Directory of Open Access Journals (Sweden)

    Thomas Hagemann

    2017-01-01

    Full Text Available This paper presents a combination of experimental data, CFD analyses, and bearing code predictions on emergence of convective inertia fluid forces within the lube oil flow of tilting-pad journal bearings. Concordantly, experimental data and CFD analyses show a significant rise of local pressure at the transition between inlet and leading edge of tilting-pad, especially for high-speed applications with surface speeds up to 100 m/s. This effect can be related to convective inertia forces within fluid flow as cross-sections and flow character rapidly change at the pad entrance. An energy-based approach is implemented in the bearing code in order to provide enhanced boundary conditions for Reynolds equation considering this effect. As a result, predictions of bearing code achieved significant improved correlation with measured pressure distributions and CFD-data. Further, beside the local influence, a nonnegligible impact on characteristic parameters of bearing operation such as maximum temperature and stiffness and damping coefficients is observed. Finally, the results are critically analyzed and requirements to gain more distinct and reliable data are specified.

  11. 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

    are strongly dependent on the Reynolds number for the oil flow in the bearing. For bearings operating in laminar regime, the decoupling of the oil film energy equation solving procedure, with no heat transfer terms included, with the pad heat conduction problem, where the oil film temperature is applied...... 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...... at the boundary as a Dirichlet condition, showed a good balance between quality of the results, implementation easiness and reduction in calculation time. For bearings on the upper limit of the laminar regime, the calculation of an approximated oil film temperature gradient in the radial direction, as proposed...

  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......, both the resulting pressure distribution over the pads and hence the bearing dynamic properties are dynamically modified. The control strategy is focused on reducing the system lateral vibration around its operational equilibrium position in a wide frequency range. For this purpose, servovalves...... are used as actuators and the flexible rotor lateral movements as feedback control signals. To synthesise the PD controller gains an objective function is optimized in the stabilizing gain domain and then chosen from a subdomain imposed by the servovalves restrictions. The D-decomposition approach expanded...

  13. Characterization of High-Power Turbomachinery Tilting Pad Journal Bearings: First Results Obtained on a Novel Test Bench

    Directory of Open Access Journals (Sweden)

    Enrico Ciulli

    2018-01-01

    Full Text Available Tilting pad journal bearings are usually employed in turbomachines for their stable behavior at high rotational speeds. Devoted test rigs have been realized to validate the predictions of theoretical models. However, the design of new high-performance and large-size bearings needs to be supported by experimental investigations on high-performance large test rigs. The main characteristics of a recently built facility for testing large tilting pad journal bearings with diameters from 150 to 300 mm are described in this work. The test rig is versatile and can be used to test bearings of different size, configurations and to investigate the influence of many parameters, even the effect of misalignment. Sample results of the static characterization of a four-pad high-performance tilting pad journal bearing are reported evidencing some transient effects. A few sample dynamic results are also reported. The presented experimental results demonstrated the capabilities of the rig for investigating the static and the dynamic characteristics of the bearings accurately measuring slow and fast variables.

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

    DEFF Research Database (Denmark)

    Nicoletti, Rodrigo; Santos, Ilmar

    2004-01-01

    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; (b) equivalent dynamic coefficients of the active oil film and the solution of the modified Reynolds' equation for the active......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...... lubrication. The second approach based on the equivalent dynamic coefficients leads to more accurate results since it includes the frequency dependence of the active hydraulic forces. Theoretical and experimental results reveal the feasibility of reducing resonance peaks by using the active lubricated tilting...

  15. 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.

  16. 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

    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...

  17. Elastohydrodynamics Applied to Active Tilting-Pad Journal Bearings

    DEFF Research Database (Denmark)

    Haugaard, Martin Asger; Santos, Ilmar

    2010-01-01

    . The oil film pressure and flow are considered to follow the modified Reynolds equation, which includes the contribution from controllable radial oil injection. The Reynolds equation is solved using a two-dimensional finite element mesh. The rotor is considered to be rigid in terms of shape and size......, 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...... profile and the servovalve is introduced into the system of equations by a mass conservation consideration. The Reynolds equation is linearized with respect to displacements and velocities of the nodal degrees of freedom. When all nodal points satisfy static equilibrium, the system of equations...

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

    DEFF Research Database (Denmark)

    Nicoletti, Rodrigo; Santos, Ilmar

    2005-01-01

    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...... for the active lubrication. The second approach, based on the equivalent dynamic coefficients, leads to more accurate results because it includes the frequency dependence of the active hydraulic forces. Theoretical and experimental results reveal the feasibility of reducing resonance peaks by using the active...

  19. 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.

  20. 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...... pad convergence ratio. In this thesis, a theoretical approach is applied in the attempt to quantify the influence of recesses in the pad surfaces. The recesses may be relatively deep and enclosed as is the case with pockets designed for hydrostatic jacking. Such recesses are characterized by low...... 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...

  1. 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 com...... 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]...

  2. The influence of Injection Pockets on the Performance of Tilting-Pad Thrust Bearings: Part I - Theory

    DEFF Research Database (Denmark)

    Heinrichson, Niels; Santos, Ilmar; Fuerst, Axel

    2006-01-01

    This is Part I of a two-part series of papers describing the effects of high pressure injection pockets on the operating conditions of tilting-pad thrust bearings. A numerical model based on the Reynolds equation is developed extending the three dimensional thermo-elasto-hydrodynamic (TEHD......) analysis of tilting-pad thrust bearings to include the effects of high pressure injection and recesses in the bearing pad. The model is applied to the analysis of an existing bearing of large dimensions and the influence of the pocket is analyzed. It is shown that a shallow pocket positively influences...

  3. The Influence of Injection Pockets on the Performance of Tilting-Pad Thrust Bearings - Part I: Theory

    DEFF Research Database (Denmark)

    Heinrichson, Niels; Santos, Ilmar; Fuerst, Axel

    2007-01-01

    This is Part I of a two-part series of papers describing the effects of high-pressure injection pockets on the operating conditions of tilting-pad thrust bearings. In Part I a numerical model based on the Reynolds equation is developed extending the threedimensional thermoelastohydrodynamic (TEHD......) analysis of tilting-pad thrust bearings to include the effects of high-pressure injection and recesses in the bearing pads. The model is applied to the analysis of an existing bearing of large dimensions and the influence of the pocket is analyzed. In the analysis, the high-pressure oil injection used...... for hydrostatic jacking is turned off (i.e., only the effect of the pocket is studied). It is shown that a shallow pocket positively influences the performance of the bearing because it has characteristics similar to those of a Rayleigh-step bearing. In Part II of the paper (Heinrichson, N., Fuerst, A...

  4. 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

    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. The paper has two main objectives. One is an experimental investigation of the influence of an oil injection pocket on the pressure...

  5. 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

    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......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....... The experimental identification is performed by means of measured frequency response functions and a rotor finite element model. Predicted coefficients are also provided for benchmarking. Comparing results between the different regimes, presented along with their expanded uncertainty, provides the experimental...

  6. Journaling; an active learning technique.

    Science.gov (United States)

    Blake, Tim K

    2005-01-01

    Journaling is a method frequently discussed in nursing literature and educational literature as an active learning technique that is meant to enhance reflective practice. Reflective practice is a means of self-examination that involves looking back over what has happened in practice in an effort to improve, or encourage professional growth. Some of the benefits of reflective practice include discovering meaning, making connections between experiences and the classroom, instilling values of the profession, gaining the perspective of others, reflection on professional roles, and development of critical thinking. A review of theory and research is discussed, as well as suggestions for implementation of journaling into coursework.

  7. Control System Design for Active Lubrication with Theoretical and Experimental Examples

    DEFF Research Database (Denmark)

    Santos, Ilmar; Scalabrin, A.

    2003-01-01

    This work focuses on the theoretical and experimental behavior of rigid rotors controlled by tilting-pad journal bearings with active oil injection. Initially the mathematical model of the active bearing is presented: The equations that describe the dynamics of hydraulic actuators are introduced...... into the equations of the lubricant, resulting in a new form of the Reynolds equation for active lubrication. The global model of the system is obtained by coupling the equation of motion of the rigid rotor with the stiffness and damping of the active oil film. This global model is then used to design the control...... system of the active bearing based on root locus curves. The active system stability is analyzed by calculating its eigenvalues and frequency response curves. The theoretical and experimental results show that this kind of bearing can significantly reduce the vibration level of rotating machinery....

  8. 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......, showing significative improvement in damping reserve with the control. The importance of sensor location is emphasized, on the basis of the energy necessary to operate the active system over the entire frequency range studied. The best results are obtained by a decentralized controller, observing...

  9. Non-Invasive Parameter Identification in Rotordynamics via Fluid Film Bearings: Linking Active Lubrication and Operational Modal Analysis

    DEFF Research Database (Denmark)

    Santos, Ilmar; Svendsen, Peter Kjær

    2017-01-01

    In recent years, theoretical and experimental efforts have transformed the conventional tilting-pad journal bearing (TPJB) into a smart mechatronic machine element. The application of electromechanical elements into rotating systems makes feasible the generation of controllable forces over...... the rotor as a function of a suitable control signal. The servovalve input signal and the radial injection pressure are the two main parameters responsible for dynamically modifying the journal oil film pressure and generating active fluid film forces in controllable fluid film bearings. Such fluid film...... forces, resulting from a strong coupling between hydrodynamic, hydrostatic and controllable lubrication regimes, can be used either to control or to excite rotor lateral vibrations. If non-invasive forces are generated via lubricant fluid film, in situ parameter identification can be carried out...

  10. Parametric studies on floating pad journal bearing for high speed cryogenic turboexpanders

    Science.gov (United States)

    Jain, A.; Jadhav, M. M.; Karimulla, S.; Chakravarty, A.

    2017-12-01

    Most modern medium and large capacity helium liquefaction/refrigeration plants employ high speed cryogenic turboexpanders in their refrigeration/liquefaction cycles as active cooling devices. The operating speed of these turboexpanders is in the range of 3000-5000 Hz and hence specialized types of bearings are required. Floating pad journal bearing, which is a special type of tilting pad journal bearing, where mechanical pivots are absent and pads are fully suspended in gas, can be a good solution for stable operation of these high speed compact rotors. The pads are separated from shaft as well as from housing by fluid film between them, and both these sides of pad are interconnected by a network of feed holes. The work presented in this article aims to characterize floating pad journal bearings through parametric studies. The steady state performance characteristics of the bearing are represented by load capacity, stiffness coefficients and heat generation rate of the bearing. The geometrical parameters such as bearing clearances, preload of pads, etc. are varied and performance characteristics of the floating pad journal bearing are studied and presented. The dependence of stiffness coefficients on rotational speed of shaft is also analyzed.

  11. Adjustable ETHD lubrication applied to the improvement of dynamic performance of flexible rotors supported by active TPJB

    DEFF Research Database (Denmark)

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

    2013-01-01

    This paper reports the dynamic study of a flexible rotor-bearing test rig which resembles a large overhung centrifugal compressor. The rotor is supported by an active tilting pad journal bearing (TPJB) able to perform the adjustable lubrication regime. Such a regime is obtained by injecting...... the full dynamic coefficients matrices obtained by an Elasto-Thermo-Hydrodynamic (ETHD) model of the TPJB. Theoretical results are presented in Campbell diagram, stability map, mode shapes and frequency response functions (FRFs). The experimental FRFs and the modal parameters of the test rig are also...... obtained and compared against the theoretical results. The main contribution of this work is to present theoretically and experimentally the feasibility of modifying the dynamic performance of the test rig by means of the adjustable ETHD lubrication. Fair agreements between the theoretical...

  12. Errata | Toriola | African Journal for Physical Activity and Health ...

    African Journals Online (AJOL)

    African Journal for Physical Activity and Health Sciences. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 22, No 4:1 (2016) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. DOWNLOAD FULL TEXT ...

  13. African Journal for Physical Activity and Health Sciences - Vol 23 ...

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    African Journal for Physical, Health Education, Recreation and Dance. ... African Journal for Physical Activity and Health Sciences - Vol 23, No 1:1 (2017) ... Sport students' perception of their learning experience: Amazing Race as an innovative outdoor teaching and learning strategy · EMAIL FULL TEXT EMAIL FULL TEXT

  14. African Journal for Physical Activity and Health Sciences - Vol 18 ...

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    African Journal for Physical, Health Education, Recreation and Dance. ... African Journal for Physical Activity and Health Sciences - Vol 18, No 4 (2012) ... The influence of student internship work experience on their self-improvement and professionalism in Sport Management · EMAIL FULL TEXT EMAIL FULL TEXT

  15. African Journal for Physical Activity and Health Sciences - Vol 22 ...

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    African Journal for Physical, Health Education, Recreation and Dance. ... African Journal for Physical Activity and Health Sciences - Vol 22, No 1:1 (2016) ... The influence of an abductor pollicis longus strengthening programme on symptoms experienced by elderly females with osteoarthritis of the 1st carpo-metacarpal joint ...

  16. African Journal for Physical Activity and Health Sciences - Vol 13 ...

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    African Journal for Physical Activity and Health Sciences - Vol 13, No 3 (2007) ... Integrated approach to teaching African dance and music: Challenges and prospects ... Effects of exercise on visual performance of female rugby players · EMAIL ...

  17. African Journal for Physical Activity and Health Sciences - Vol 22 ...

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    African Journal for Physical Activity and Health Sciences - Vol 22, No 4:2 (2016) ... Inequality of ownership of foreign and local tourism investments and its constraints on implementation of business social responsibility (BSR) in the Western ...

  18. African Journal for Physical Activity and Health Sciences - Vol 16 ...

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    African Journal for Physical Activity and Health Sciences - Vol 16, No 4 (2010) ... The acute effect of whole body vibration (WBV) training on power-related ... Dance and music as mediums for the social integration of children with intellectual ...

  19. Journal-Writing in University Pleasure-Reading Activities.

    Science.gov (United States)

    Wu, Siew-Rong

    This study used journals and image notebooks to examine English as a Foreign Language (EFL) university students' cognitive skill development as they completed pleasure-reading activities that preceded creative writing tasks. Participants were freshmen at Taiwan's National Yang-Ming University who were enrolled in an English reading and writing…

  20. African Journal for Physical Activity and Health Sciences - Vol 13 ...

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    African Journal for Physical, Health Education, Recreation and Dance. ... Aerobic capacity, muscle strength and physcial activity levels in a group of HIV positive females · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. K Kinsey, I Chantler, J McVeigh, D P Jordan, I Nowak, 414- ...

  1. Active audiences and journalism: Involved citizens or motivated consumers?

    Directory of Open Access Journals (Sweden)

    Pere Masip

    2015-09-01

    Full Text Available Audience participation, in any of its forms and names (public journalism, citizen journalism, participatory journalism, UGC, appears to revitalise democracy, thanks to the opportunities for public debate opened up by information and communications technology. On the other hand, however, there are many authors who question whether interactive technologies really encourage democracy or the market, empower the citizen or strengthen the consumer. In this context, we still have little information on the motivations that drive citizens to actively participate through the mechanisms that the media make available to them on their own websites or through social networks. There is a similar lack of information on the role that users attribute to their involvement in the functioning of the media and whether it contributes to improving their democratic function. This article aims to shed some light on this subject.

  2. Development in the Active Packaging of Foods | Vermeiren | Journal ...

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    Journal of Food Technology in Africa. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 5, No 1 (2000) >. Log in or Register to get access to full text downloads.

  3. Engaged Journalism: Using Experiential Learning Theory (ELT) for In-Class Journaling Activities

    Science.gov (United States)

    Jenkins, J. Jacob; Clarke, Tracylee

    2017-01-01

    Educators have long recognized the value and import of class journaling. Traditional approaches to journaling, however, only engage students in one mode of communicative expression while allowing them to procrastinate in writing their entries. Typical journals are also read exclusively by the instructor, which overlooks the opportunity for…

  4. 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.

  5. Journal

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    Kessler, Comte Harry; Drost, Julia; Kirchner, Thomas; Kostka, Alexandre; Le Normand-Romain, Antoinette; Raulff, Ulrich; Recht, Roland

    2017-01-01

    Le comte Harry Kessler (1868–1937) est une figure essentielle de la vie des arts en Europe à la fin du XIXe et au début du XXe siècle. Sa triple éducation allemande, anglaise et française le voue dès l’origine à une mobilité qui devient bientôt le maître-mot de son existence de collectionneur et de mécène, de critique, de directeur de musée. Resté longtemps inédit, le Journal qu’il a tenu pendant près de soixante ans en est le dépôt et le témoin assidu. Les quelque dix mille pages manuscrites...

  6. Journal

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    Reinhold Lenz, Jakob Michael

    2017-01-01

    Je dois, mon cher Goethe, pour la bonne compréhension de ce que tu vas lire, te faire part avant tout de quelques informations. J’ai écrit ce journal sous les yeux de mon pire ennemi, dont j’étais tributaire, dans une langue qu’il ne comprenait pas et d’où j’ai traduit littéralement ce qui suit. Il regardait de temps en temps par-dessus mon épaule. Scipion, avec qui j’avais fait un voyage en Allemagne, avait à X une promise dont il dut à plusieurs reprises s’éloigner pour des périodes de quat...

  7. 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.

  8. 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…

  9. African Journal for Physical Activity and Health Sciences - 2011

    African Journals Online (AJOL)

    African Journal for Physical, Health Education, Recreation and Dance. ... The effect of an eight-week training programme on core stability in female junior elite ... and behaviour of FET college students: Implications for sexual health promotion ...

  10. African Journal for Physical Activity and Health Sciences: Editorial ...

    African Journals Online (AJOL)

    AJPHES) is a refereed journal published quarterly (March, June, September and December) by LAM Publications Limited. The Editor-in-Chief and the Editorial Committee serve as reviewing board in conjunction with appointed reviewers ...

  11. 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.

  12. Piezoelectric actuators in the active vibration control system of journal bearings

    Science.gov (United States)

    Tůma, J.; Šimek, J.; Mahdal, M.; Pawlenka, M.; Wagnerova, R.

    2017-07-01

    The advantage of journal hydrodynamic bearings is high radial load capacity and operation at high speeds. The disadvantage is the excitation of vibrations, called an oil whirl, after crossing a certain threshold of the rotational speed. The mentioned vibrations can be suppressed using the system of the active vibration control with piezoactuators which move the bearing bushing. The motion of the bearing bushing is controlled by a feedback controller, which responds to the change in position of the bearing journal which is sensed by a pair of capacitive sensors. Two stacked linear piezoactuators are used to actuate the position of the bearing journal. This new bearing enables not only to damp vibrations but also serves to maintain the desired bearing journal position with an accuracy of micrometers. The paper will focus on the effect of active vibration control on the performance characteristics of the journal bearing.

  13. 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 stationa...

  14. African Journal for Physical Activity and Health Sciences - Vol 19 ...

    African Journals Online (AJOL)

    Historical perspectives of community involvement in tourism and conservation activities in Eastern Rwanda: A study at the Akagera National Park in the fifteen years ... Adiposity and physical activity among children in countries at different stages of the physical activity transition: Canada, Mexico and Kenya · EMAIL FULL ...

  15. Study of active crossover network | Tyona | Nigerian Journal of Physics

    African Journals Online (AJOL)

    An active crossover network system has been realized using an active component LF356 with a JFET input. The net work has two drives, the low frequency drive (Bass) and the high frequency drive (Treble). It employs high level crossover technique. The circuit performance was adequately verified and the frequency ...

  16. Antimicrobial activity of Agave sisalana | Santos | African Journal of ...

    African Journals Online (AJOL)

    Antimicrobial activity of Agave sisalana. JDG Santos, A Branco, AF Silva, CSR Pinheiro, AG Neto, APT Uetanabaro, SROD Queiroz, JTA Osuna. Abstract. This study was carried out to evaluate the antimicrobial activity of extracts of the leaves and leaf waste discarded in the process of obtaining the hard fibers of Agave ...

  17. Antibacterial activity of Ficus capensis | Oyeleke | African Journal of ...

    African Journals Online (AJOL)

    The leaves and stem bark of Ficus capensis were investigated for antibacterial activity against some selected organisms at a concentration of 2000 ìg/ml using agar diffusion method. The crude leaf extract inhibited the growth of Escherichia coli and Shigella sp. but no activity against Salmonella typhi. The stem bark extracts ...

  18. African Journal for Physical Activity and Health Sciences - Vol 22 ...

    African Journals Online (AJOL)

    income populations: A systematic review · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL ... The impact of a school-based and family physical activity intervention on learners' health behaviour · EMAIL FULL TEXT EMAIL FULL TEXT

  19. African Journal for Physical Activity and Health Sciences - Vol 17 ...

    African Journals Online (AJOL)

    In-school physical activity patterns of primary school learners from disadvantaged schools in South Africa · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. CM Walter, 780-789 ...

  20. African Journal for Physical Activity and Health Sciences - Vol 10 ...

    African Journals Online (AJOL)

    The influence of leisure-time physical activity and lifestyle on a coronary risk index and health status of male managers · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Garth Bolton, Cilas J Wilders, Gert L Strydom, 56-70 ...

  1. African Journal for Physical Activity and Health Sciences - Vol 20 ...

    African Journals Online (AJOL)

    Comparative study of physical activity patterns among school children in Kenya and Canada: Results from the ISCOLE Project · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. SK Muthuri, LJM Wachira, VO Onywera, MS Tremblay, 765-779 ...

  2. African Journal for Physical Activity and Health Sciences - Vol 16 ...

    African Journals Online (AJOL)

    The influence of physical activity on components of metabolic syndrome and vascular function in adolescents: A narrative review · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. A Zeelie, SJ Moss, HS Kruger. http://dx.doi.org/10.4314/ajpherd.v16i2.55967 ...

  3. Haematinic activity of Hibiscus Cannabinus | Agbor | African Journal ...

    African Journals Online (AJOL)

    The haematinic activity of an orally administered aqueous extract of Hibiscus cannabinus leaves was studied on haemolytic anaemic rats. Anaemia was induced by an oral administration of phenylhydrazine for a period of 8 days. Red blood cell count, haemoglobin concentration, and pack cell volume were analysed as ...

  4. African Journal for Physical Activity and Health Sciences - Vol 19 ...

    African Journals Online (AJOL)

    Leisure-time physical activity and some psychological parameters among some executive employees in selected African countries · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. T Thangavhuelelo, MA Monyeki, GL Strydom, LO Amusa, MQ Temane, 999-1013 ...

  5. African Journal for Physical Activity and Health Sciences - Vol 17 ...

    African Journals Online (AJOL)

    Leisure time physical activity participation in women (30-65 years) with high coronary heart disease risk indicators · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. HV Loock, CJ Wilders, GL Strydom, SM Ellis, 624-635 ...

  6. African Journal for Physical Activity and Health Sciences - Vol 12 ...

    African Journals Online (AJOL)

    Effects of leisure time physical activity on psycho-emotional factors in Indian men and women · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. H van der Merwe, CJ Wilders, WF du Plessis, GL Strydom, 277-286. http://dx.doi.org/10.4314/ajpherd.v12i3.24727 ...

  7. Antimicrobial activity of Monodora myristica seed oil | Odoh | Journal ...

    African Journals Online (AJOL)

    The essential oil is colourless, bitter with nice smell and the density is 0.789 g/ml. The oil had antimicrobial activity of the oil against Bacillus subtilis, Candida albicans and Staphylococcus aureus among the tested organism and can be incorporated into cream as antimicrobial agent and as a perfume. Key words: Monodora ...

  8. African Journal for Physical Activity and Health Sciences - Vol 18 ...

    African Journals Online (AJOL)

    Encouraging leisure-time physical activity (LTPA) participation in children and youth: The use of strength training programmes to improve health · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. KM Fleming, FE Cavanah, 76-85 ...

  9. African Journal for Physical Activity and Health Sciences - Vol 12 ...

    African Journals Online (AJOL)

    Effects of water activity intervention on motor competency levels of children with fetal alcohol syndrome · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. T Holl, M Coetzee, AE Pienaar, 112-126. http://dx.doi.org/10.4314/ajpherd.v12i2.24713 ...

  10. African Journal for Physical Activity and Health Sciences - Vol 18 ...

    African Journals Online (AJOL)

    Beneficial effect of physical activity on linear growth rate of adolescents in a South African shanty town · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. H Salome Kruger, Inge Stegman, Hester H Vorster, Colleen M Doak, Barrie M Margetts ...

  11. The Use of Twitter by Radiology Journals: An Analysis of Twitter Activity and Impact Factor.

    Science.gov (United States)

    Kelly, Brendan S; Redmond, Ciaran E; Nason, Gregory J; Healy, Gerard M; Horgan, Niall A; Heffernan, Eric J

    2016-11-01

    Medical journals use social media as a means to disseminate new research and interact with readers. The microblogging site Twitter is one such platform. The aim of this study was to analyze the recent use of Twitter by the leading radiology journals. The top 50 journals by Impact Factor were included. Twitter profiles associated with these journals, or their corresponding societies, were identified. Whether each journal used other social media platforms was also recorded. Each Twitter profile was analyzed over a one-year period, with data collected via Twitonomy software. Klout scores of social media influence were calculated. Results were analyzed in SPSS using Student's t test, Fisher contingency tables, and Pearson correlations to identify any association between social media interaction and Impact Factors of journals. Fourteen journals (28%) had dedicated Twitter profiles. Of the 36 journals without dedicated Twitter profiles, 25 (50%) were associated with societies that had profiles, leaving 11 (22%) journals without a presence on Twitter. The mean Impact Factor of all journals was 3.1 ± 1.41 (range, 1.7-6.9). Journals with Twitter profiles had higher Impact Factors than those without (mean, 3.37 vs 2.14; P Twitter profiles and those associated with affiliated societies (P = .47). Since joining Twitter, 7 of the 11 journals (64%) experienced increases in Impact Factor. A greater number of Twitter followers was correlated with higher journal Impact Factor (R 2  = 0.581, P = .029). The investigators assessed the prevalence and activity of the leading radiology journals on Twitter. Radiology journals with Twitter profiles have higher Impact Factors than those without profiles, and the number of followers of a journal's Twitter profile is positively associated with Impact Factor. Copyright © 2016 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  12. EXPERIENCE OF USING «OPEN JOURNAL SYSTEMS» SOFTWARE PLATFORM FOR INFORMATION SUPPORT OF SCIENTIFIC AND EDUCATIONAL ACTIVITY

    Directory of Open Access Journals (Sweden)

    Oleg M. Spirin

    2017-10-01

    Full Text Available The article deals with the foreign and domestic experience of using the Open Journal Systems (OJS software platform for informational support of scientific and educational activities, in particular: a as a means of publicizing and disseminating the results of scientific research; b for creating and maintaining repositories of libraries of higher educational establishments; c for developing the scientific and educational space of an educational establishments; d as a cloud-based service for the preservation and access to scientific resources; e for information support in organization of student training; and f for deployment of student journals. As a result of the analysis of scientific periodicals of Ukraine in the field of psychological and pedagogical sciences, the scientific journals on the basis of Open Journal Systems are identified. The experience of support the electronic scientific journal «Information Technologies and Learning Tools» (http://journal.iitta.gov.ua is presented separately.

  13. Halychyna. Journal of Regional Studies: Science, Culture, and Education. Twenty Years of Publishing Activity

    Directory of Open Access Journals (Sweden)

    Mykola Kuhutiak

    2017-10-01

    Full Text Available This is a review of the twenty-year-long publishing activity of Halychyna. Journal of Regional Studies: Science, Culture and Education, one of the first Ukrainian journals for historians, philologists, art critics that appeared in the independent Ukraine. In Halychyna, there has been published the works by well-known scholars of Vasyl Stefanyk Precarpathian National University and many other higher educational establishments of Ukraine. The Journal can boast an array of sections – archaeology, history, ethnology, political science, historiography, source studies, documents and materials, culturology, art criticism, historical biography studies, and others. Most of the studies published in Halychyna focus on the issues of the modern and contemporary history of Ukraine, ethnology. A special attention is given to the issues of the Ukrainian national liberation movement in the 20th century, the Ukrainian national revival in the 19th–20th century, the activity of the political parties in Galicia in the late 19th–early 20th century, source studies and historiography in Ukraine, historical regional studies, the problems of modern state formation in Ukraine, and others.

  14. Comparison of Models for the Steady-State Analysis of Tilting-Pad Thrust Bearings

    DEFF Research Database (Denmark)

    Heinrichson, Niels; Santos, Ilmar

    2005-01-01

    model requires different levels of detail. The two dimensional Reynolds equation for pressure in the oil film can be solved isothermally or considering viscosity variations in two or three dimensions, requiring solution of the equations for thermal equilibrium in oil and pad. Knowing the temperature...... distribution the deflection of the pad due to pressure and thermal bending can be calculated using a flat plate approximation. At the five free sides of the pad heat transfer can be modelled. The temperature distribution at the inlet to the pad can be calculated through equilibrium of thermal energy...... for the groove between pads and the oil bath temperature from energy equilibrium for the entire bearing. The main theoretical contribution of this paper is the elaboration and comparison of 7 different mathematical models of increasing complexity. The results are compared to experimental data for steady...

  15. The Use of Twitter by the Trauma and Orthopaedic Surgery Journals: Twitter Activity, Impact Factor, and Alternative Metrics

    Science.gov (United States)

    Hughes, Andrew; Murphy, Colin

    2017-01-01

    Aim Social media (SoMe) platforms have become leading methods of communication and dissemination of scientific information in the medical community. They allow for immediate discussion and widespread engagement around important topics. It has been hypothesized that the activity on Twitter positively correlates with highly cited articles. The purpose of this study was to analyze the prevalence and activity of Trauma and Orthopaedic Surgery journals on Twitter, with the hypothesis that the impact factor is positively associated with the Twitter usage. Methods The top 50 Trauma and Orthopaedic Surgery journals, ranked by 2016 Impact Factor were analyzed. The Twitter profiles of each journal or affiliated society were identified. Other SoMe platforms used were also recorded. The Twitonomy software (Digonomy Pty Ltd, New South Wales, Australia) was used to analyze the Twitter profiles over a one-year period. The Twitter Klout scores were recorded for each journal to approximate the SoMe influence. The Altmetric scores (the total number of mentions via alternative metrics) were also recorded. The statistical analysis was carried out to identify correlations between journal Impact Factors, SoMe activity, Twitter Klout scores and Altmetric scores.  Results Twenty-two journals (44%) were dedicated to the Twitter profiles. Fourteen journals (28%) were associated with societies that had profiles and 14 journals (28%) had no Twitter presence. The mean Impact Factor overall was 2.16 +/- 0.14 (range, 1.07-5.16). The journals with dedicated Twitter profiles had higher Impact Factors than those without (mean 2.41 vs. 1.61; P=0.005). A greater number of Twitter followers were associated with higher Impact Factors (R2 0.317, P=0.03). The journals with higher Twitter Klout scores had higher Impact Factors (R2 0.357, P=0.016). The Altmetric score was positively associated with an Impact Factor (R2 0.310, P=0.015). The journals with higher numbers of retweets (virtual citations in

  16. The Use of Twitter by the Trauma and Orthopaedic Surgery Journals: Twitter Activity, Impact Factor, and Alternative Metrics.

    Science.gov (United States)

    Hughes, Hannah; Hughes, Andrew; Murphy, Colin

    2017-12-10

    Aim Social media (SoMe) platforms have become leading methods of communication and dissemination of scientific information in the medical community. They allow for immediate discussion and widespread engagement around important topics. It has been hypothesized that the activity on Twitter positively correlates with highly cited articles. The purpose of this study was to analyze the prevalence and activity of Trauma and Orthopaedic Surgery journals on Twitter, with the hypothesis that the impact factor is positively associated with the Twitter usage. Methods The top 50 Trauma and Orthopaedic Surgery journals, ranked by 2016 Impact Factor were analyzed. The Twitter profiles of each journal or affiliated society were identified. Other SoMe platforms used were also recorded. The Twitonomy software (Digonomy Pty Ltd, New South Wales, Australia) was used to analyze the Twitter profiles over a one-year period. The Twitter Klout scores were recorded for each journal to approximate the SoMe influence. The Altmetric scores (the total number of mentions via alternative metrics) were also recorded. The statistical analysis was carried out to identify correlations between journal Impact Factors, SoMe activity, Twitter Klout scores and Altmetric scores.  Results Twenty-two journals (44%) were dedicated to the Twitter profiles. Fourteen journals (28%) were associated with societies that had profiles and 14 journals (28%) had no Twitter presence. The mean Impact Factor overall was 2.16 +/- 0.14 (range, 1.07-5.16). The journals with dedicated Twitter profiles had higher Impact Factors than those without (mean 2.41 vs. 1.61; P=0.005). A greater number of Twitter followers were associated with higher Impact Factors (R2 0.317, P=0.03). The journals with higher Twitter Klout scores had higher Impact Factors (R2 0.357, P=0.016). The Altmetric score was positively associated with an Impact Factor (R2 0.310, P=0.015). The journals with higher numbers of retweets (virtual citations in

  17. 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...

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

    DEFF Research Database (Denmark)

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

    2004-01-01

    housings are mounted on squeeze-film dampers in order to ensure reasonable stability margins during full load condition (high maximum continuous speed). Instead of having a combination of tilting-pad bearings and squeeze-film dampers, another design solution is proposed and theoretically investigated......In this paper the complete set of modified Reynolds´ equations for the active lubrication is presented. The solution of such a set of equations allows the determination of stiffness and damping coefficients of actively lubricated bearings. These coefficients are not just dependent on Sommerfeld...... 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...

  19. From Hybrid to Actively-Controlled Gas Lubricated Bearings – Theory and Experiment

    DEFF Research Database (Denmark)

    Morosi, Stefano

    experimentally, showing dependency on the supply pressure and, less prominently, the rotational velocity. Moreover, additional research is carried out in order to perform a feasibility study on a new kind of hybrid permanent magnetic – aerodynamic gas bearing. This new kind of machine is intended to exploit...... bearings, tilting pad and flexure pivot gas bearings. These solutions proved to be effective in improving static and dynamic properties of the bearings, however issues related to the manufacturing and accuracy of predictions has so far limited their applications. Another drawback is that passive bearings...... offer a low degree of robustness, meaning that an accurate optimization is necessary for each application. Another way of improving gas bearings operation performance is by using active control systems, transforming conventional gas bearings in an electro-mechanical machine component. In this framework...

  20. Zimbabwe Veterinary Journal

    African Journals Online (AJOL)

    Journal Homepage Image. Zimbabwe Veterinary Journal contains original and review papers on all aspects of animal health in Zimbabwe and SADC countries, including articles by non-veterinarians. This journal did not publish any issues between 2002 and 2015 but has been revived and and it actively accepting papers ...

  1. "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…

  2. Nigerian Journal of Parasitology: Journal Sponsorship

    African Journals Online (AJOL)

    Nigerian Journal of Parasitology: Journal Sponsorship. Journal Home > About the Journal > Nigerian Journal of Parasitology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  3. Highland Medical Research Journal: Journal Sponsorship

    African Journals Online (AJOL)

    Highland Medical Research Journal: Journal Sponsorship. Journal Home > About the Journal > Highland Medical Research Journal: Journal Sponsorship. Log in or Register to get access to full text downloads.

  4. 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

  5. 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......The main objective of this research project is the investigation of multirecess hydrostatic journal bearings with active hybrid (hydrostatic and hydrodynamic) lubrication. This paper gives a theoretical contribution to the modeling of this kind of bearing, combining computational fluid dynamics...

  6. 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.

  7. 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

  8. Resources for Journals

    African Journals Online (AJOL)

    The journal must be scholarly in content, actively publishing and contain original research articles; The journal's content must be peer-reviewed and quality controlled .... AJOL uses amended OJS as part of its own software platform, and we are planning to expand this later in 2009, to offer hosting the full OJS functionality for ...

  9. West African Journal of Radiology: Journal Sponsorship

    African Journals Online (AJOL)

    West African Journal of Radiology: Journal Sponsorship. Journal Home > About the Journal > West African Journal of Radiology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  10. Egyptian Journal of Medical Laboratory Sciences: Journal ...

    African Journals Online (AJOL)

    Egyptian Journal of Medical Laboratory Sciences: Journal Sponsorship. Journal Home > About the Journal > Egyptian Journal of Medical Laboratory Sciences: Journal Sponsorship. Log in or Register to get access to full text downloads.

  11. Journal of Medical Laboratory Science: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of Medical Laboratory Science: Journal Sponsorship. Journal Home > About the Journal > Journal of Medical Laboratory Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  12. Global Journal of Environmental Sciences: Journal Sponsorship

    African Journals Online (AJOL)

    Global Journal of Environmental Sciences: Journal Sponsorship. Journal Home > About the Journal > Global Journal of Environmental Sciences: Journal Sponsorship. Log in or Register to get access to full text downloads.

  13. Journal of Civil Engineering, JKUAT: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of Civil Engineering, JKUAT: Journal Sponsorship. Journal Home > About the Journal > Journal of Civil Engineering, JKUAT: Journal Sponsorship. Log in or Register to get access to full text downloads.

  14. Global Journal of Mathematical Sciences: Journal Sponsorship

    African Journals Online (AJOL)

    Global Journal of Mathematical Sciences: Journal Sponsorship. Journal Home > About the Journal > Global Journal of Mathematical Sciences: Journal Sponsorship. Log in or Register to get access to full text downloads.

  15. International Journal of Modern Anthropology: Journal Sponsorship

    African Journals Online (AJOL)

    International Journal of Modern Anthropology: Journal Sponsorship. Journal Home > About the Journal > International Journal of Modern Anthropology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  16. ATBU Journal of Environmental Technology: Journal Sponsorship

    African Journals Online (AJOL)

    ATBU Journal of Environmental Technology: Journal Sponsorship. Journal Home > About the Journal > ATBU Journal of Environmental Technology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  17. African Journal of Endocrinology and Metabolism: Journal ...

    African Journals Online (AJOL)

    African Journal of Endocrinology and Metabolism: Journal Sponsorship. Journal Home > About the Journal > African Journal of Endocrinology and Metabolism: Journal Sponsorship. Log in or Register to get access to full text downloads.

  18. New Egyptian Journal of Microbiology: Journal Sponsorship

    African Journals Online (AJOL)

    New Egyptian Journal of Microbiology: Journal Sponsorship. Journal Home > About the Journal > New Egyptian Journal of Microbiology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  19. Nigerian Journal of Plastic Surgery: Journal Sponsorship

    African Journals Online (AJOL)

    Nigerian Journal of Plastic Surgery: Journal Sponsorship. Journal Home > About the Journal > Nigerian Journal of Plastic Surgery: Journal Sponsorship. Log in or Register to get access to full text downloads.

  20. Nigerian Journal of Clinical Medicine: Journal Sponsorship

    African Journals Online (AJOL)

    Nigerian Journal of Clinical Medicine: Journal Sponsorship. Journal Home > About the Journal > Nigerian Journal of Clinical Medicine: Journal Sponsorship. Log in or Register to get access to full text downloads.

  1. Sudan Journal of Medical Sciences: Journal Sponsorship

    African Journals Online (AJOL)

    Sudan Journal of Medical Sciences: Journal Sponsorship. Journal Home > About the Journal > Sudan Journal of Medical Sciences: Journal Sponsorship. Log in or Register to get access to full text downloads.

  2. African Journal of Economic Policy: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Economic Policy: Journal Sponsorship. Journal Home > About the Journal > African Journal of Economic Policy: Journal Sponsorship. Log in or Register to get access to full text downloads.

  3. East African Journal of Statistics: Journal Sponsorship

    African Journals Online (AJOL)

    East African Journal of Statistics: Journal Sponsorship. Journal Home > About the Journal > East African Journal of Statistics: Journal Sponsorship. Log in or Register to get access to full text downloads.

  4. Nigerian Journal of Gastroenterology and Hepatology: Journal ...

    African Journals Online (AJOL)

    Nigerian Journal of Gastroenterology and Hepatology: Journal Sponsorship. Journal Home > About the Journal > Nigerian Journal of Gastroenterology and Hepatology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  5. South African Journal of Education: Journal Sponsorship

    African Journals Online (AJOL)

    South African Journal of Education: Journal Sponsorship. Journal Home > About the Journal > South African Journal of Education: Journal Sponsorship. Log in or Register to get access to full text downloads.

  6. African Journal of Infectious Diseases: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Infectious Diseases: Journal Sponsorship. Journal Home > About the Journal > African Journal of Infectious Diseases: Journal Sponsorship. Log in or Register to get access to full text downloads.

  7. African Journal of Paediatric Nephrology: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Paediatric Nephrology: Journal Sponsorship. Journal Home > About the Journal > African Journal of Paediatric Nephrology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  8. Nigerian Journal of Soil Science: Journal Sponsorship

    African Journals Online (AJOL)

    Nigerian Journal of Soil Science: Journal Sponsorship. Journal Home > About the Journal > Nigerian Journal of Soil Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  9. Nigerian Journal of Animal Science: Journal Sponsorship

    African Journals Online (AJOL)

    Nigerian Journal of Animal Science: Journal Sponsorship. Journal Home > About the Journal > Nigerian Journal of Animal Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  10. 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...... by finite element method and the global model is used as control design tool. Active lubrication allows for significant increase in damping factor of the rotor-bearing system. Very good agreement between theory and experiment is obtained, supporting the multi-physic design tool developed....

  11. African Journal for Physical Activity and Health Sciences - Vol 9, No ...

    African Journals Online (AJOL)

    Somatotype, blood pressure and physical activity among 10- to 15- year old South African boys: the THUSA BANA study · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. L. Badenhorst, J.H. de Ridder, C. Underhay, 184-195. http://dx.doi.org/10.4314/ajpherd.v9i3.24650 ...

  12. Antimicrobial activity of “Dutsen Dan Libya” | Paul | Global Journal of ...

    African Journals Online (AJOL)

    Dutsen dan Libya is a rock material used in traditional medicine for the treatment of a myriad of ailments like cold, fever, stomach disorder, diarrhea and Jaundice. To evaluate the scientific basis for the use of the rock, the antimicrobial activities of its water extract was studied against some common gram positive and gram ...

  13. 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...

  14. 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.

  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. 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...... journalistic epistemology, changing it through practice. In turn, the analysis reveals how journalism practices can evolve its troubled philosophical position...... 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...

  17. New Journalism.

    Science.gov (United States)

    Fishwick, Marshall, Ed.

    This volume contains a selection of articles which examine, critique, and help to define the phenomenon of new journalism. Included are "Popular Culture and the New Journalism" (Marshall Fishwick), "Entrance" (Richard A. Kallan), "How 'New'?" (George A. Hough III), "Journalistic Primitivism" (Everette E. Dennis), "Wherein Lies the Value?" (Michael…

  18. Journal History

    African Journals Online (AJOL)

    Tanzania Journal of Health Research was established in 1997 as Tanzania Health Research Bulletin. ISSN: 1821-9241. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News.

  19. Journalism Forum.

    Science.gov (United States)

    Journalism Educator, 1981

    1981-01-01

    Five journalism educators report on surveys examining (1) the hiring of teachers and the course content needed for the public relations curriculum; (2) the study of journalism history; (3) the structure, purpose, and content of photojournalism courses; and (4) problems created by the increased use of electronic laboratory equipment in journalism…

  20. 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…

  1. After Journalism.

    Science.gov (United States)

    Jurgensen, Karen; Meyer, Philip

    1992-01-01

    Maintains that the central journalistic function is changing from the transportation of information to its processing. Offers a model for the more sophisticated standard of objectivity needed by the new process-intensive journalism. Discusses changes in journalism training to meet these demands. (SR)

  2. Securities Market Journal: About this journal

    African Journals Online (AJOL)

    Securities Market Journal: About this journal. Journal Home > Securities Market Journal: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. People. » Contact ...

  3. Highland Medical Research Journal: About this journal

    African Journals Online (AJOL)

    Highland Medical Research Journal: About this journal. Journal Home > Highland Medical Research Journal: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives ...

  4. East African Orthopaedic Journal: About this journal

    African Journals Online (AJOL)

    East African Orthopaedic Journal: About this journal. Journal Home > East African Orthopaedic Journal: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. People.

  5. 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......, 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...

  6. Afrimedic Journal

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH ... The purpose of this journal is to promote clinical and academic excellence in basic and clinical ... We consider any original work that advances or illuminates medical science or practice.

  7. About this journal

    African Journals Online (AJOL)

    International Journal of Basic, Applied and Innovative Research: About this journal. Journal Home > International Journal of Basic, Applied and Innovative Research: About this journal. Log in or Register to get access to full text downloads.

  8. Ethiopian Pharmaceutical Journal

    African Journals Online (AJOL)

    Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. Journal Homepage Image. The Ethiopian Pharmaceutical Journal is an international journal devoted to research concerning all aspects of pharmaceutical sciences.

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. ... Featured Country: Nigeria, Featured Journal: International Journal of Medicine and Biomedical Research ... Vol 8, No 2 (2017): Journal of Language, Technology & Entrepreneurship in Africa. Journal ...

  10. Journal Watch

    Directory of Open Access Journals (Sweden)

    Jennifer Herzog

    2012-08-01

    Full Text Available The Journal Watch section highlights published journal articles which discuss recent developments and new technology used in microbiology and related fields. In this issue, highlighted articles include an examination of the ED pathway’s role in microbial sugar metabolism and in the upregulation of virulence genes, landmark companion papers from the Human Microbiome Project Consortium regarding population-scale metagenomic studies, and a new method for in vitro culturing of the malarial parasite for application in drug and vaccine development.

  11. The Flipped Journal Club.

    Science.gov (United States)

    Bounds, Richard; Boone, Stephen

    2018-01-01

    Educators struggle to develop a journal club format that promotes active participation from all levels of trainees. The explosion of social media compels residencies to incorporate the evaluation and application of these resources into evidence-based practice. We sought to design an innovative "flipped journal club" to achieve greater effectiveness in meeting goals and objectives among residents and faculty. Each journal club is focused on a specific clinical question based on a landmark article, a background article, and a podcast or blog post. With the "flipped" model, residents are assigned to prepare an in-depth discussion of one of these works based on their level of training. At journal club, trainees break into small groups and discuss their assigned readings with faculty facilitation. Following the small-group discussions, all participants convene to summarize key points. In redesigning our journal club, we sought to achieve specific educational outcomes, and improve participant engagement and overall impressions. Sixty-one residents at our emergency medicine program participated in the flipped journal club during the 2015-2016 academic year, with supervision by core faculty. Program evaluation for the flipped journal club was performed using an anonymous survey, with response rates of 70% and 56% for residents and faculty, respectively. Overall, 95% of resident respondents and 100% of faculty respondents preferred the flipped format. The "flipped journal club" hinges upon well-selected articles, incorporation of social media, and small-group discussions. This format engages all residents, holds learners accountable, and encourages greater participation among residents and faculty.

  12. Entrepreneurial journalism

    NARCIS (Netherlands)

    Andra Leurdijk

    2015-01-01

    Entrepreneurial Journalism is gaining in interest, first in the United States, but now also increasingly in Europe and in the Netherlands. This can be explained by a combination of factors. Firstly, reorganisations and substantial lay-offs in recent years at news publishers, especially of

  13. Journal History

    African Journals Online (AJOL)

    5254. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers ...

  14. Zede Journal

    African Journals Online (AJOL)

    The main objective of the journal is to publish research articles, findings and discussions on engineering sciences, technology and architecture thereby assisting ... Quality of computerized blast load simulation for non-linear dynamic response analysis of framed structures · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  15. New journals

    NARCIS (Netherlands)

    NN,

    1977-01-01

    Brunonia is the title of a journal that will replace the Contributions from Herbarium Australiense (last no. 17, 1976). Subscriptions Aust. $ 4. annual, Herbarium Australiense, P.O. Box 1600, Canberra City, A.C.T. 2601, Australia. Nature Malaysiana, published quarterly by Tropical Press, 64A Jl.

  16. JOURNAL OF LANGUAGE, TECHNOLOGY ...

    African Journals Online (AJOL)

    Frederick Iraki

    JOURNAL OF LANGUAGE, TECHNOLOGY & ENTREPRENEURSHIP IN AFRICA. Vol.7. No.1. 2016. 116. WOMEN AND WAR: DECONSTRUCTING THE NOTION OF ... civil society, NGOs, and political activism remains equally opaque. Ali´s proposal of women's role as peace builders is not just a performative function, but ...

  17. Rwanda Journal: About this journal

    African Journals Online (AJOL)

    Policies. » Focus and Scope; » Section Policies; » Peer Review Process; » Publication Frequency; » Open Access Policy; » Editorial and International Advisory Boards; » Language Policy. Submissions. » Author Guidelines; » Copyright Notice; » Privacy Statement. Other. » Journal Sponsorship; » Site Map; » About this ...

  18. Author Details - African Journals Online

    African Journals Online (AJOL)

    Alamri, Saad A. Vol 12, No 10 (2013) - Articles In vitro antifungal activity of Argemone ochroleuca Sweet latex against some pathogenic fungi. Abstract PDF. ISSN: 1684-5315. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for ...

  19. East African Journal of Sciences

    African Journals Online (AJOL)

    The East African Journal of Sciences (EAJS) publishes original scientific papers and disseminates scientific and technological information to the users in Eastern Africa and elsewhere in the world; the Journal also enhances exchange of ideas among scientists engaged in research and development activities; and accepts ...

  20. Selections from international journals | Heshmat | Egyptian Journal ...

    African Journals Online (AJOL)

    Egyptian Journal of Pediatric Allergy and Immunology (The). Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 12, No 2 (2014) >. Log in or Register to get access to full text downloads.

  1. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. Historically, scholarly ... Featured Country: Nigeria, Featured Journal: Journal of Modeling, Design and Management of Engineering Systems ... Nigeria Journal of Pure and Applied Physics. Vol 5, No 2 ...

  2. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. ... Featured Country: Nigeria, Featured Journal: Journal of Research in Forestry, Wildlife and Environment. Most recent issues on AJOL: Vol 6, No 1 (2015). Nigeria Journal of Pure and Applied Physics.

  3. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. Historically, scholarly ... Featured Country: Nigeria, Featured Journal: International Journal of Development and Management Review ... Nigeria Journal of Pure and Applied Physics. Vol 5, No 2 (2017).

  4. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. Historically ... Featured Country: Tanzania, Featured Journal: University of Dar es Salaam Library Journal. Most recent issues on AJOL: Vol 6, No 1 (2015). Nigeria Journal of Pure and Applied Physics.

  5. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. ... Featured Country: Kenya, Featured Journal: Journal of Tropical Microbiology and Biotechnology. Most recent issues on AJOL: Vol 6, No 1 (2015). Nigeria Journal of Pure and Applied Physics.

  6. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. ... Featured Country: Nigeria, Featured Journal: West African Journal of Industrial and Academic Research. Most recent issues on AJOL: Vol 6, No 1 (2015). Nigeria Journal of Pure and Applied Physics.

  7. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. Historically ... Featured Country: South Africa, Featured Journal: African Journal of Cross-Cultural Psychology and Sport Facilitation ... International Journal of Biological and Chemical Sciences.

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. Historically, scholarly ... Featured Country: Nigeria, Featured Journal: International Journal of Community Research ... Vol 8, No 2 (2017): Journal of Language, Technology & Entrepreneurship in Africa.

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. ... Featured Country: Ethiopia, Featured Journal: AFRREV IJAH: An International Journal of Arts and Humanities ... Vol 8, No 2 (2017): Journal of Language, Technology & Entrepreneurship in Africa.

  10. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. ... Featured Country: Nigeria, Featured Journal: International Journal of Tropical Agriculture and Food Systems ... Vol 8, No 2 (2017): Journal of Language, Technology & Entrepreneurship in Africa.

  11. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. ... Featured Country: Ghana, Featured Journal: International Journal of Pedagogy, Policy and ICT in Education ... Vol 8, No 2 (2017): Journal of Language, Technology & Entrepreneurship in Africa.

  12. Archives: Malawi Medical Journal

    African Journals Online (AJOL)

    Items 1 - 50 of 71 ... Malawi Medical Journal. ... PROMOTING ACCESS TO AFRICAN RESEARCH. AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL · RESOURCES. Archives: Malawi Medical Journal. Journal Home > Archives: Malawi Medical Journal. Log in or Register to get access to full ...

  13. Archives: Ghana Medical Journal

    African Journals Online (AJOL)

    Items 1 - 45 of 45 ... Ghana Medical Journal. ... PROMOTING ACCESS TO AFRICAN RESEARCH. AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL · RESOURCES. Archives: Ghana Medical Journal. Journal Home > Archives: Ghana Medical Journal. Log in or Register to get access to full text ...

  14. African Journals Online (AJOL)

    African Journals Online (AJOL)

    SAHARA-J: Journal of Social Aspects of HIV/AIDS. Vol 108, No 2 (2018). South African Medical Journal. Vol 10, No 4 (2017). South Sudan Medical Journal. Vol 108, No 1 (2018). South African Medical Journal. Vol 51, No 4 (2017). Ghana Medical Journal. Vol 22, No 1 (2018). Journal of Applied Sciences and Environmental ...

  15. African Journals Online (AJOL)

    African Journals Online (AJOL)

    ChemSearch Journal. Vol 48, No 3 (2018). South African Journal of Animal Science. Vol 8, No 1 (2018). African Journal of Chemical Education. Vol 48, No 2 (2018). South African Journal of Animal Science. Vol 48, No 1 (2018). South African Journal of Animal Science. Vol 7, No 1 (2018). South African Journal of Geomatics.

  16. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. ANANT B PATEL. Articles written in Journal of Biosciences. Volume 42 Issue 3 September 2017 pp 363-371 Brief communication. Amalaki Rasayana improved memory and neuronal metabolic activity in AβPP-PS1 mouse model of Alzheimer's disease · VIVEK TIWARI KAMAL SABA ...

  17. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. KAMAL SABA. Articles written in Journal of Biosciences. Volume 42 Issue 3 September 2017 pp 363-371 Brief communication. Amalaki Rasayana improved memory and neuronal metabolic activity in AβPP-PS1 mouse model of Alzheimer's disease · VIVEK TIWARI KAMAL SABA ...

  18. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. SAMIR GUPTA. Articles written in Journal of Biosciences. Volume 42 Issue 2 June 2017 pp 285-297 Article. Somatic PI3K activity regulates transition to the spermatocyte stages in Drosophila testis · SAMIR GUPTA KRISHANU RAY · More Details Abstract Fulltext PDF.

  19. Journal of Civil Engineering, JKUAT: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. The Journal of Civil Engineering, JKUAT is rapidly emerging as a leading refereed International Journal in the region covering all aspects of civil engineering activity. The Journal aims to publish definitive and original research papers of high standard, containing material of broad interest and of significant ...

  20. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. VIVEK TIWARI. Articles written in Journal of Biosciences. Volume 42 Issue 3 September 2017 pp 363-371 Brief communication. Amalaki Rasayana improved memory and neuronal metabolic activity in AβPP-PS1 mouse model of Alzheimer's disease · VIVEK TIWARI KAMAL SABA ...

  1. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. M Balasubramanyam. Articles written in Journal of Biosciences. Volume 26 Issue 3 September 2001 pp 383-390 Review Article. Orally active insulin mimics: where do we stand now? M Balasubramanyam V Mohan · More Details Abstract Fulltext PDF. The war against diabetes ...

  2. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. G R Kulkarni. Articles written in Journal of Biosciences. Volume 29 Issue 3 September 2004 pp 349-353 Articles. Extracellular electrical activity from the photoreceptors of midge · A A Babrekar G R Kulkarni B B Nath P B Vidyasagar · More Details Abstract Fulltext PDF. The ontogeny ...

  3. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. C SUDHEER KUMAR. Articles written in Journal of Biosciences. Volume 42 Issue 3 September 2017 pp 469-479 Article. Modulation of chaperone-like and membranolytic activities of major horse seminal plasma protein HSP-1/2 by L-carnitine · C SUDHEER KUMAR MUSTI J ...

  4. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. Devkanya Dutta. Articles written in Journal of Biosciences. Volume 25 Issue 4 December 2000 pp 397-404 Mini Review. Mechanism of store-operated calcium entry · Devkanya Dutta · More Details Abstract Fulltext PDF. Activation of receptors coupled to the phospholipase C/IP3 ...

  5. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. R S Policegoudra. Articles written in Journal of Biosciences. Volume 35 Issue 2 June 2010 pp 231-240 Articles. Antimicrobial, antioxidant, cytotoxicity and platelet aggregation inhibitory activity of a novel molecule isolated and characterized from mango ginger (Curcuma amada Roxb ...

  6. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. T MAJAW. Articles written in Journal of Biosciences. Volume 42 Issue 2 June 2017 pp 275-283 Article. Long-term dietary restriction up-regulates activity and expression of renal arginase II in aging mice · T MAJAW R SHARMA · More Details Abstract Fulltext PDF. Arginase II is a ...

  7. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Genetics. HUIYANG HUANG. Articles written in Journal of Genetics. Volume 95 Issue 4 December 2016 pp 923-932 RESEARCH ARTICLE. Adenosine monophosphate-activated protein kinase from the mud crab, Scylla paramamosain : cDNA cloning and profiles under cold stress · CHENCUI ...

  8. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. Shinne-Ren Lin. Articles written in Journal of Biosciences. Volume 35 Issue 4 December 2010 pp 583-593 Articles. Guanidination of notexin alters its membrane-damaging activity in response to sphingomyelin and cholesterol · Pei-Hsiu Kao Yi-Ling Chiou Shinne-Ren Lin Long-Sen ...

  9. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Biosciences. Hossein Hassanpour. Articles written in Journal of Biosciences. Volume 39 Issue 5 December 2014 pp 835-848 Articles. Effects of nitric oxide modulating activities on development of enteric nervous system mediated gut motility in chick embryo model · Hossein-Ali Arab Samad ...

  10. 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

  11. 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

  12. Authors' criteria for selecting journals.

    Science.gov (United States)

    Frank, E

    1994-07-13

    To evaluate authors' methods of selecting the journals to which they submit manuscripts. In 1992, all of the active clinical and research faculty of Stanford University School of Medicine (n = 479), Palo Alto, Calif, were sent up to three mailings of a one-page questionnaire. Our response rate was 63.7% (n = 305). On a scale of 1 (unimportant) to 6 (very important), respondents ranked factors affecting initial manuscript submission to a journal in the following descending order (mean values are reported): the journal's prestige, 5.2; the makeup of the journal's readership, 4.8; whether the journal usually publishes articles on the topic, 4.8; the likelihood of manuscript acceptance, 4.4; the size of journal circulation, 4.1; the rapidity of manuscript turnaround, 4.1; the existence of good editors, 3.9; the likelihood of useful reviewer suggestions, 3.4; a history of having published in that journal previously, 3.4; colleagues' recommendations, 3.1; the likelihood of useful biostatistical suggestions, 2.6; the existence of editors who are personally known to the author, 2.1; and the likelihood of press attention, 1.9. For subsequent submissions, the most important factors were the likelihood of manuscript acceptance (5.0) and whether the journal usually publishes articles on the topic (4.7). Journal prestige, most frequently published journal topics, and readership composition were the most important factors for initial manuscript submissions. For subsequent submissions, more pragmatic variables, such as likelihood of acceptance, gained importance. These findings should help editors make their journals more attractive to potential authors.

  13. Nigeria Journal of Pure and Applied Physics: Journal Sponsorship

    African Journals Online (AJOL)

    Nigeria Journal of Pure and Applied Physics: Journal Sponsorship. Journal Home > About the Journal > Nigeria Journal of Pure and Applied Physics: Journal Sponsorship. Log in or Register to get access to full text downloads.

  14. Scopus: Journal of East African Ornithology: Journal Sponsorship

    African Journals Online (AJOL)

    Scopus: Journal of East African Ornithology: Journal Sponsorship. Journal Home > About the Journal > Scopus: Journal of East African Ornithology: Journal Sponsorship. Log in or Register to get access to full text downloads.

  15. Journal of Social Development in Africa: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of Social Development in Africa: Journal Sponsorship. Journal Home > About the Journal > Journal of Social Development in Africa: Journal Sponsorship. Log in or Register to get access to full text downloads.

  16. South African Journal of Higher Education: Journal Sponsorship

    African Journals Online (AJOL)

    South African Journal of Higher Education: Journal Sponsorship. Journal Home > About the Journal > South African Journal of Higher Education: Journal Sponsorship. Log in or Register to get access to full text downloads.

  17. Zagazig Journal of Occupational Health and Safety: Journal ...

    African Journals Online (AJOL)

    Zagazig Journal of Occupational Health and Safety: Journal Sponsorship. Journal Home > About the Journal > Zagazig Journal of Occupational Health and Safety: Journal Sponsorship. Log in or Register to get access to full text downloads.

  18. Journal of the Ghana Institution of Engineers: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of the Ghana Institution of Engineers: Journal Sponsorship. Journal Home > About the Journal > Journal of the Ghana Institution of Engineers: Journal Sponsorship. Log in or Register to get access to full text downloads.

  19. Journal of Meteorology and Climate Science: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of Meteorology and Climate Science: Journal Sponsorship. Journal Home > About the Journal > Journal of Meteorology and Climate Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  20. Journal of the Eritrean Medical Association: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of the Eritrean Medical Association: Journal Sponsorship. Journal Home > About the Journal > Journal of the Eritrean Medical Association: Journal Sponsorship. Log in or Register to get access to full text downloads.

  1. International Journal of Biological and Chemical Sciences: Journal ...

    African Journals Online (AJOL)

    International Journal of Biological and Chemical Sciences: Journal Sponsorship. Journal Home > About the Journal > International Journal of Biological and Chemical Sciences: Journal Sponsorship. Log in or Register to get access to full text downloads.

  2. East and Central African Journal of Surgery: Journal Sponsorship

    African Journals Online (AJOL)

    East and Central African Journal of Surgery: Journal Sponsorship. Journal Home > About the Journal > East and Central African Journal of Surgery: Journal Sponsorship. Log in or Register to get access to full text downloads.

  3. Journal of the Nigerian Association of Mathematical Physics: Journal ...

    African Journals Online (AJOL)

    Journal of the Nigerian Association of Mathematical Physics: Journal Sponsorship. Journal Home > About the Journal > Journal of the Nigerian Association of Mathematical Physics: Journal Sponsorship. Log in or Register to get access to full text downloads.

  4. South African Journal of Sports Medicine: Journal Sponsorship

    African Journals Online (AJOL)

    South African Journal of Sports Medicine: Journal Sponsorship. Journal Home > About the Journal > South African Journal of Sports Medicine: Journal Sponsorship. Log in or Register to get access to full text downloads.

  5. Journal of Agriculture and Food Sciences: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of Agriculture and Food Sciences: Journal Sponsorship. Journal Home > About the Journal > Journal of Agriculture and Food Sciences: Journal Sponsorship. Log in or Register to get access to full text downloads.

  6. Journal of History and Diplomatic Studies: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of History and Diplomatic Studies: Journal Sponsorship. Journal Home > About the Journal > Journal of History and Diplomatic Studies: Journal Sponsorship. Log in or Register to get access to full text downloads.

  7. International Journal of Medicine and Biomedical Research: Journal ...

    African Journals Online (AJOL)

    International Journal of Medicine and Biomedical Research: Journal Sponsorship. Journal Home > About the Journal > International Journal of Medicine and Biomedical Research: Journal Sponsorship. Log in or Register to get access to full text downloads.

  8. Western Indian Ocean Journal of Marine Science: Journal ...

    African Journals Online (AJOL)

    Western Indian Ocean Journal of Marine Science: Journal Sponsorship. Journal Home > About the Journal > Western Indian Ocean Journal of Marine Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  9. Arab Journal of Nephrology and Transplantation: Journal Sponsorship

    African Journals Online (AJOL)

    Arab Journal of Nephrology and Transplantation: Journal Sponsorship. Journal Home > About the Journal > Arab Journal of Nephrology and Transplantation: Journal Sponsorship. Log in or Register to get access to full text downloads.

  10. Eastern Africa Journal of Rural Development: Journal Sponsorship

    African Journals Online (AJOL)

    Eastern Africa Journal of Rural Development: Journal Sponsorship. Journal Home > About the Journal > Eastern Africa Journal of Rural Development: Journal Sponsorship. Log in or Register to get access to full text downloads.

  11. Agricultural and Food Science Journal of Ghana: Journal Sponsorship

    African Journals Online (AJOL)

    Agricultural and Food Science Journal of Ghana: Journal Sponsorship. Journal Home > About the Journal > Agricultural and Food Science Journal of Ghana: Journal Sponsorship. Log in or Register to get access to full text downloads.

  12. Lagos Journal of Library and Information Science: Journal ...

    African Journals Online (AJOL)

    Lagos Journal of Library and Information Science: Journal Sponsorship. Journal Home > About the Journal > Lagos Journal of Library and Information Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  13. Journal of Computer Science and Its Application: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of Computer Science and Its Application: Journal Sponsorship. Journal Home > About the Journal > Journal of Computer Science and Its Application: Journal Sponsorship. Log in or Register to get access to full text downloads.

  14. African Journal of Finance and Management: Journal Sponsorship

    African Journals Online (AJOL)

    African Journal of Finance and Management: Journal Sponsorship. Journal Home > About the Journal > African Journal of Finance and Management: Journal Sponsorship. Log in or Register to get access to full text downloads.

  15. Journal of Applied Chemistry and Agricultural Research: Journal ...

    African Journals Online (AJOL)

    Journal of Applied Chemistry and Agricultural Research: Journal Sponsorship. Journal Home > About the Journal > Journal of Applied Chemistry and Agricultural Research: Journal Sponsorship. Log in or Register to get access to full text downloads.

  16. Journal of the South African Society of Archivists: Journal Sponsorship

    African Journals Online (AJOL)

    Journal of the South African Society of Archivists: Journal Sponsorship. Journal Home > About the Journal > Journal of the South African Society of Archivists: Journal Sponsorship. Log in or Register to get access to full text downloads.

  17. South African Journal of Animal Science: Journal Sponsorship

    African Journals Online (AJOL)

    South African Journal of Animal Science: Journal Sponsorship. Journal Home > About the Journal > South African Journal of Animal Science: Journal Sponsorship. Log in or Register to get access to full text downloads.

  18. On the future of controllable fluid film bearings

    DEFF Research Database (Denmark)

    Santos, Ilmar

    2011-01-01

    lubrication regimes, i.e., as tilting-pad journal bearings, multi-recess journal bearings and plain journal bearings. After a comprehensive overview of the theoretical and experimental technological advancements achieved in university laboratories, the feasibility of industrial applications is highlighted......, trying to foresee the future trends of such mechatronic devices....

  19. Archives: Nigerian Veterinary Journal

    African Journals Online (AJOL)

    Items 1 - 49 of 49 ... Archives: Nigerian Veterinary Journal. Journal Home > Archives: Nigerian Veterinary Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 49 of 49 Items ...

  20. Archives: Ethiopian Veterinary Journal

    African Journals Online (AJOL)

    Items 1 - 16 of 16 ... Archives: Ethiopian Veterinary Journal. Journal Home > Archives: Ethiopian Veterinary Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 16 of 16 Items ...

  1. Archives: Tanzania Veterinary Journal

    African Journals Online (AJOL)

    Items 1 - 15 of 15 ... Archives: Tanzania Veterinary Journal. Journal Home > Archives: Tanzania Veterinary Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 15 of 15 Items ...

  2. Nigerian Food Journal: Contact

    African Journals Online (AJOL)

    Nigerian Food Journal. ... Nigerian Food Journal: Contact. Journal Home > About the Journal > Nigerian Food Journal: Contact. Log in or Register to get access to full text downloads. ... Mailing Address. Department of Food Science and Technology University of Agriculture, Makurdi, Nigeria ...

  3. SA Journal of Radiology

    African Journals Online (AJOL)

    Journal Homepage Image. The SA Journal of Radiology is the official journal of the Radiological Society of South Africa and the Professional Association of Radiologists in South Africa and Namibia. The SA Journal of Radiology is a general diagnostic radiological journal which carries original research and review articles, ...

  4. Archives: Science World Journal

    African Journals Online (AJOL)

    Items 1 - 39 of 39 ... Archives: Science World Journal. Journal Home > Archives: Science World Journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 39 of 39 Items. 2017 ...

  5. Open Journal Systems Help

    African Journals Online (AJOL)

    The journal provides a set of Author Guidelines in About the Journal that cover the bibliographic and other formatting standards employed by the journal. For aspects not covered in the examples provided by the Guidelines, Authors may also wish to browse through published articles in the journal to see how the journal ...

  6. 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

    100 cm2 surface area. Two pads are measured in a laboratory test-rig at loads of approximately 0.5, 1.5 and 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...

  7. 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.

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. Historically, scholarly information has flowed from North to South and from West to East. It has also been ... Featured Country: Nigeria, Featured Journal: Nigeria Journal of Pure and Applied Physics ...

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Featured Country: Nigeria, Featured Journal: African Journal of Endocrinology and Metabolism ... Southern African Business Review; The Basis of Distinction Between Qualitative and Quantitative Research in Social Science: Reflection on Ontological, Epistemological and Methodological Perspectives Ethiopian Journal of ...

  10. African Journals Online (AJOL)

    African Journals Online (AJOL)

    It has also been difficult for African researchers to access the work of other African academics. ... Featured Country: Nigeria, Featured Journal: Journal of the Nigerian Infection Control Association ... Journal of Consumer Sciences. Vol 89, No 7 ...

  11. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Use AJOL to: browse peer-reviewed journals from Africa,; download full text articles from journal homepages,; search for an article by title, author/s or keywords,; and find other information sources and more resources for researchers and journals.

  12. 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.

  13. East African Medical Journal: About this journal

    African Journals Online (AJOL)

    AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · Journal Quality.

  14. African Journals Online: Libya

    African Journals Online (AJOL)

    Libyan Journal of Medicine. The aim of the journal is to publish high quality medical data in the different discipline of medicine. It also aims at rapid publication via the advanced online publication. The journal is directed to clinicians and researcher around the globe. The scope of the journal covers all medical research and ...

  15. African Journals Online: Zimbabwe

    African Journals Online (AJOL)

    Items 1 - 12 of 12 ... African Journal of Social Work. The African Journal of Social Work is an international refereed journal that serves as a forum for exchanging ideas and knowledge and discussing issues relevant to social work practice, education and research in the African region. Producing 2 issues a year, the Journal is ...

  16. African Journals Online: Botswana

    African Journals Online (AJOL)

    Botswana Journal of Economics. The Botswana Journal of Economics is a professional journal established for the dissemination of contemporary economic issues–theoretical, methodological, and policy relevant–in the context of both the immediate environment and the wider international community. View Journal | Current ...

  17. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. ... Featured Country: Nigeria, Featured Journal: Journal of Educational Foundations ... Journal of Agriculture and Social Research (JASR).

  18. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the ... Featured Country: Nigeria, Featured Journal: Journal of Medicine and Medical Sciences ... International Journal of Engineering, Science and Technology.

  19. African Journals Online: Estonia

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH. AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL · RESOURCES. African Journals Online: Estonia. Home > African Journals Online: Estonia. Log in or Register to get access to full text downloads. Username, Password, Remember me

  20. African Journals Online (AJOL)

    African Journals Online (AJOL)

    . Vol 7, No 1 (2017). African Journal of Oral Health. Vol 6, No 1 (2016). African Journal of Oral Health. Vol 35, No 1-2 (2017). Egyptian Journal of Biochemistry and Molecular Biology. Vol 7, No 3 (2017). African Journal of Chemical Education.

  1. African Journals Online: Ireland

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH. AFRICAN JOURNALS ONLINE (AJOL) · Journals · Advanced Search · USING AJOL · RESOURCES. African Journals Online: Ireland. Home > African Journals Online: Ireland. Log in or Register to get access to full text downloads. Username, Password, Remember me

  2. Anatomy Journal of Africa

    African Journals Online (AJOL)

    Journal Homepage Image. Anatomy Journal of Africa is the Official Journal for the Association of Anatomical Societies of Africa. This journal has its editorial office based at the department of Human Anatomy, University of Nairobi, and has biannual issues (January and July issues). We accept and publish a wide variety of ...

  3. African Journal of Urology

    African Journals Online (AJOL)

    The African Journal of Urology is the official journal of the Pan African Urological Surgeons' Association (PAUSA) The journal is a bilingual publication - publishing articles in English and French. The African Journal of Urology covers the whole scope of urology as well as the related basic sciences. In allignment with the ...

  4. Open Journal Systems

    African Journals Online (AJOL)

    This journal has not published any issues. ISSN: 0254-6299. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER RESOURCES... Journal Quality · for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · FAQ's · News · AJOL jobs · More about ...

  5. African Journal of Biotechnology

    African Journals Online (AJOL)

    Featured Country: Tanzania, Featured Journal: Dar Es Salaam Medical Students' Journal. PROMOTING ACCESS TO AFRICAN RESEARCH. AJOL · Journals · Advanced Search · FAQ's · Register. Username. Password. Remember me. or Register · Find Journals on AJOL. HOW TO USE AJOL... for Researchers · for ...

  6. 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…

  7. Journal of Cultural Studies

    African Journals Online (AJOL)

    Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. Journal Homepage Image. The Journal of Cultural Studies was established in 1999 as an independent tool for research development in Africa. It is published by the Nigerian Group for the Study of African Cultures (NIGSAC), a non-profit ...

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Sokoto Journal of Veterinary Sciences. Vol 25, No 2 (2017). IFE PsychologIA. Vol 29, No 1 (2017). Ergonomics SA. Vol 10, No 3 (2017). Ethiopian Journal of Science and Technology. Vol 15, No 3 (2016). Agro-Science. Vol 7, No 1 (2017). African Journal of Oral Health. Vol 6, No 1 (2016). African Journal of Oral Health.

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    2018). SAHARA-J: Journal of Social Aspects of HIV/AIDS. Vol 20, No 10 (2017). Nigerian Journal of Clinical Practice. Vol 108, No 2 (2018). South African Medical Journal. Vol 21, No 1 (2018). Nigerian Journal of Clinical Practice. Vol 10, No 4 ...

  10. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Vol 25, No 1 (2018). Tropical Journal of Health Sciences. Vol 30 (2017). Shakespeare in Southern Africa. Vol 28, No 1 (2018). Ethiopian Journal of Agricultural Sciences. Vol 15, No 1 (2018). SAHARA-J: Journal of Social Aspects of HIV/AIDS. Vol 20, No 10 (2017). Nigerian Journal of Clinical Practice. Vol 108, No 2 (2018).

  11. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to ... Featured Country: Ghana, Featured Journal: International Journal of Pedagogy, Policy and ICT in Education ... Tropical Journal of Pharmaceutical Research.

  12. South African Medical Journal

    African Journals Online (AJOL)

    The South African Medical Journal is published by the South African Medical Association, which represents most medical professionals in South Africa. Other websites related to this journal: http://www.samj.org.za/index.php/samj. Back issues of the journal from years 1886 - 2002 can be found on the journal's website under ...

  13. Nigerian Journal of Basic and Applied Sciences: About this journal

    African Journals Online (AJOL)

    Nigerian Journal of Basic and Applied Sciences: About this journal. Journal Home > Nigerian Journal of Basic and Applied Sciences: About this journal. Log in or Register to get access to full text downloads.

  14. Egyptian Journal of Medical Laboratory Sciences: About this journal

    African Journals Online (AJOL)

    Egyptian Journal of Medical Laboratory Sciences: About this journal. Journal Home > Egyptian Journal of Medical Laboratory Sciences: About this journal. Log in or Register to get access to full text downloads.

  15. Nigeria Journal of Pure and Applied Physics: About this journal

    African Journals Online (AJOL)

    Nigeria Journal of Pure and Applied Physics: About this journal. Journal Home > Nigeria Journal of Pure and Applied Physics: About this journal. Log in or Register to get access to full text downloads.

  16. Nigerian Journal of Pharmaceutical Research: About this journal

    African Journals Online (AJOL)

    Nigerian Journal of Pharmaceutical Research: About this journal. Journal Home > Nigerian Journal of Pharmaceutical Research: About this journal. Log in or Register to get access to full text downloads.

  17. African Journal of Health Professions Education: About this journal

    African Journals Online (AJOL)

    African Journal of Health Professions Education: About this journal. Journal Home > African Journal of Health Professions Education: About this journal. Log in or Register to get access to full text downloads.

  18. Scopus: Journal of East African Ornithology: About this journal

    African Journals Online (AJOL)

    Scopus: Journal of East African Ornithology: About this journal. Journal Home > Scopus: Journal of East African Ornithology: About this journal. Log in or Register to get access to full text downloads.

  19. Zagazig Journal of Occupational Health and Safety: About this journal

    African Journals Online (AJOL)

    Zagazig Journal of Occupational Health and Safety: About this journal. Journal Home > Zagazig Journal of Occupational Health and Safety: About this journal. Log in or Register to get access to full text downloads.

  20. Journal of Agricultural Research and Development: About this journal

    African Journals Online (AJOL)

    Journal of Agricultural Research and Development: About this journal. Journal Home > Journal of Agricultural Research and Development: About this journal. Log in or Register to get access to full text downloads.

  1. Western Indian Ocean Journal of Marine Science: About this journal

    African Journals Online (AJOL)

    Western Indian Ocean Journal of Marine Science: About this journal. Journal Home > Western Indian Ocean Journal of Marine Science: About this journal. Log in or Register to get access to full text downloads.

  2. UJAH: Unizik Journal of Arts and Humanities: About this journal

    African Journals Online (AJOL)

    UJAH: Unizik Journal of Arts and Humanities: About this journal. Journal Home > UJAH: Unizik Journal of Arts and Humanities: About this journal. Log in or Register to get access to full text downloads.

  3. African Journal of Drug and Alcohol Studies: About this journal

    African Journals Online (AJOL)

    African Journal of Drug and Alcohol Studies: About this journal. Journal Home > African Journal of Drug and Alcohol Studies: About this journal. Log in or Register to get access to full text downloads.

  4. Tropical Journal of Pharmaceutical Research: About this journal

    African Journals Online (AJOL)

    Tropical Journal of Pharmaceutical Research: About this journal. Journal Home > Tropical Journal of Pharmaceutical Research: About this journal. Log in or Register to get access to full text downloads.

  5. South African Journal of Clinical Nutrition: About this journal

    African Journals Online (AJOL)

    South African Journal of Clinical Nutrition: About this journal. Journal Home > South African Journal of Clinical Nutrition: About this journal. Log in or Register to get access to full text downloads.

  6. Journal of Science and Sustainable Development: About this journal

    African Journals Online (AJOL)

    Journal of Science and Sustainable Development: About this journal. Journal Home > Journal of Science and Sustainable Development: About this journal. Log in or Register to get access to full text downloads.

  7. Journal of the Ghana Institution of Engineers: About this journal

    African Journals Online (AJOL)

    Journal of the Ghana Institution of Engineers: About this journal. Journal Home > Journal of the Ghana Institution of Engineers: About this journal. Log in or Register to get access to full text downloads.

  8. East and Central African Journal of Surgery: About this journal

    African Journals Online (AJOL)

    East and Central African Journal of Surgery: About this journal. Journal Home > East and Central African Journal of Surgery: About this journal. Log in or Register to get access to full text downloads.

  9. Agricultural and Food Science Journal of Ghana: About this journal

    African Journals Online (AJOL)

    Agricultural and Food Science Journal of Ghana: About this journal. Journal Home > Agricultural and Food Science Journal of Ghana: About this journal. Log in or Register to get access to full text downloads.

  10. Southern Forests: a Journal of Forest Science: About this journal

    African Journals Online (AJOL)

    Southern Forests: a Journal of Forest Science: About this journal. Journal Home > Southern Forests: a Journal of Forest Science: About this journal. Log in or Register to get access to full text downloads.

  11. Science, Technology and Arts Research Journal: About this journal

    African Journals Online (AJOL)

    Science, Technology and Arts Research Journal: About this journal. Journal Home > Science, Technology and Arts Research Journal: About this journal. Log in or Register to get access to full text downloads.

  12. Arab Journal of Nephrology and Transplantation: About this journal

    African Journals Online (AJOL)

    Arab Journal of Nephrology and Transplantation: About this journal. Journal Home > Arab Journal of Nephrology and Transplantation: About this journal. Log in or Register to get access to full text downloads.

  13. Eastern Africa Journal of Rural Development: About this journal

    African Journals Online (AJOL)

    Eastern Africa Journal of Rural Development: About this journal. Journal Home > Eastern Africa Journal of Rural Development: About this journal. Log in or Register to get access to full text downloads.

  14. Journal of Computer Science and Its Application: About this journal

    African Journals Online (AJOL)

    Journal of Computer Science and Its Application: About this journal. Journal Home > Journal of Computer Science and Its Application: About this journal. Log in or Register to get access to full text downloads.

  15. Lagos Journal of Library and Information Science: About this journal

    African Journals Online (AJOL)

    Lagos Journal of Library and Information Science: About this journal. Journal Home > Lagos Journal of Library and Information Science: About this journal. Log in or Register to get access to full text downloads.

  16. African Journals Online: All Titles

    African Journals Online (AJOL)

    African Journal of AIDS Research View Journal | Current Issue | Register. African Journal of Anaesthesia and Intensive Care View Journal | Current Issue | Register. African Journal of Applied Zoology and Environmental Biology View Journal | Current Issue | Register This Journal is Open Access. African Journal of Aquatic ...

  17. Journal Abstracts

    Directory of Open Access Journals (Sweden)

    Şebnem Korur Fincancı

    1998-08-01

    birlikte, modern uygulamalar Prof. Lin Ji ile 1930 yılında başlamıştır. Çin Halk Cumhuriyeti’nin 1949’da kurulmasının ardından hızlı bir gelişme dönemi olmuş ancak bu 1966-76 yılları arasındaki Kültür Devrimi ile kesintiye uğramıştır. Bugün Çin'de polis, savcılık büroları, mahkemeler, üniversiteler ve adalet bakanlığı içinde ayrı ayrı kurulmuş acili tıp yapılanmaları içinde yaklaşık 10000 bilirkişi vardır. 8 tıp fakültesi, Shanghai’da The Journal of Forensic Medicine dergisini yayınlayan Adalet Bakanlığı Adli Bilimler Enstitüsü ve The Chinese Journal of Forensic Medicine yayınlayan Çin Adli Tıp Derneği temel kuruluşlardır. İNTRAREKTAL ATEŞLİ SİLAH YARALANMASI İLE İNTİHAR Suicide by intrarectal gunshot wound. PrahloıvJA Am J Forensic Med Pathol 1998 Dec;19(4:356-6l Bu yazıda değişik bir intihar olgusu sunulmuştur. Cinsel mazoşizm ve fetişizm de dahil çeşitli parafili öyküsü bulunan olgu, kendisi tarafından gerçekleştirilen intrarektal ateşli silah yaralanması sonucu ölmüştür.

  18. From Journalism Studies to Journalism Theory

    Directory of Open Access Journals (Sweden)

    Elias Machado

    2005-06-01

    Full Text Available This paper comprises three parts –- 1 recognition of professional practice as a legitimate object of research; 2 development of methodologies that are adjusted to the particularities of the area; and 3 funding of multidisciplinary experiments on applied research. My intention here is to build on the mapping of existing studies to discuss some assumptions and to consolidate journalism as a fi eld of knowledge, based on the distinction between journalism studies and journalism theories.

  19. New Egyptian Journal of Microbiology: About this journal

    African Journals Online (AJOL)

    New Egyptian Journal of Microbiology: About this journal. Journal Home > New Egyptian Journal of Microbiology: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue ...

  20. Journal of Food Technology in Africa: About this journal

    African Journals Online (AJOL)

    Journal of Food Technology in Africa: About this journal. Journal Home > Journal of Food Technology in Africa: About this journal. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives ...

  1. 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...

  2. 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...

  3. Tanzania Medical Journal: About this journal

    African Journals Online (AJOL)

    Policies. » Focus and Scope; » Section Policies; » Peer Review Process; » Publication Frequency; » Subscriptions; » Editorial Board; » Advisory Board. Submissions. » Author Guidelines. Other. » Journal Sponsorship; » Site Map; » About this Publishing System. ISSN: 0856-0714. AJOL African Journals Online. HOW TO ...

  4. African Journal of Reproductive Health: Journal Sponsorship

    African Journals Online (AJOL)

    Ford Foundation, U.S.A. ISSN: 1118-4841. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy ...

  5. Journal of Applied Biosciences: About this journal

    African Journals Online (AJOL)

    Policies. » Focus and Scope; » Section Policies; » Peer Review Process; » Open Access Policy; » Editorial Board; » Plagiarism Policy. Submissions. » Author Guidelines; » Copyright Notice. Other. » Journal Sponsorship; » Site Map; » About this Publishing System. ISSN: 1997-5902. AJOL African Journals Online. HOW TO ...

  6. African Journal of Management Research: Journal Sponsorship

    African Journals Online (AJOL)

    Sources of Support. This journal is supported by institutional funds i.e. University of Ghana Business School and sale of hard copies. ISSN: 2458-7435. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use ...

  7. Oromia Law Journal: About this journal

    African Journals Online (AJOL)

    ISSN: 2304-8239. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about Open Access ...

  8. Journal Abstracts

    Directory of Open Access Journals (Sweden)

    Mete Korkut Gülmen

    1996-07-01

    Full Text Available ALKOLİZME BAĞLI ÖLÜMLER VE PARAFİLİLER Co-Morbidity of Alcoholism and the Paraphilias Journal of Forensic Sciences, JFSCA, 1996; 41: 234-9- Alkolizm geniş çeşitlilikteki suçlarla ilişkilidir. Çeşitli yazarlar alkolizmin insest, ırza geçme ve pedofili ile ilişkisi ve rastlanma sıklığını çalıştılar. Bu çalışma alkolizme bağlı ölümler ve seksüel sadizm, fetişizm, insest, pedofili, eksihibisyonizm, transvestizm gibi özgül parafilileri değerlendirmektedir. Tecavüzcüler, tanımsal olarak kesinlikle bir parafilik bozukluk olmamalarına rağmen çalışmaya dahil edildiler. 728 parafilik birey değerlendirildi. Seksüel sadistlerin %50'den fazlası alkolikti. Seksüel sadistlerin alkolizmle olan bağıntıları, transvestiler, tecavüzcüler, pedofililer ve insest saldırganlarına oranla istatiksel olarak belirgin fark gösterdi. Transvestizm relatif olarak en düşük alkolizm oranına sahipti. Yazarlar, parafilisi bulunan bireylerdeki şiddet içeren seksüel davranışları, bu bulgular ve alkolizmin buna neden oluştaki rolü açısından tartışmaktadır. VAGİNAL YAYMALARDA SEMİNAL SIVININ GÖSTERİLMESİNDE MHS-5'İN DEĞERİ. Evaluation of MHS-5 in detecting seminal fluid in vaginal swabs. Keil W, Backus J, Tröger HD. Int J Legal Med, 1996; 108: 186-190. Seksüel saldırı iddiası olan 211 olguda vaginal yaymalar alınarak, seminal vezikül özgül antijen (SVSA, MHS-5-ELISA (SEMA kiti kullanılarak incelendi. Sonuçlar, Phosphatesmo-KM kağıtları kullanılarak uygulanan asid fosfataz reaksiyonu (ACP ve ışık mikros- kopik sperm taramalarından elde edilen değerlerle karşılaştırıldı. Özellikle daha taze olan örneklerde (saklanma süresi 10 gün ila 21/2 ay arasındaydı, MHS-5 yöntemiyle ışık mikroskopik olarak elde edilen sonuçlar arasında yüksek oranda bir ilişki gözlendi. Bir çok MHS-5 pozitif olgu, mikroskopik olarak sper- matozoa saptanmamasına rağmen, aynı zamanda ACP

  9. Reflective Thinking and Journal Writing: Examining Student Teachers' Perceptions of Preferred Reflective Modality, Journal Writing Outcomes, and Journal Structure

    Science.gov (United States)

    Greiman, Bradley C.; Covington, Holly K.

    2007-01-01

    Journal writing is generally required of student teachers; however, there is a void in career and technical education research regarding this activity. The purpose of this study was to examine student teachers' journal writing experiences to obtain insight into the process of developing reflective practitioners. The study drew on the work of Dewey…

  10. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Retna Raj C. Articles written in Journal of Chemical Sciences. Volume 128 Issue 3 March 2016 pp 339-347 Regular Articles. On the electrocatalytic activity of nitrogen-doped reduced graphene Oxide:Does the nature of nitrogen really control the activity towards oxygen ...

  11. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Sourav Bag. Articles written in Journal of Chemical Sciences. Volume 128 Issue 3 March 2016 pp 339-347 Regular Articles. On the electrocatalytic activity of nitrogen-doped reduced graphene Oxide:Does the nature of nitrogen really control the activity towards oxygen ...

  12. Scholastic Journalism Week, February 22-28, 1998. Information Packet.

    Science.gov (United States)

    Shipp, Leslie, Comp.; Shuman, Jim, Comp.

    This packet of information presents material for journalism educators to use in celebrating Scholastic Journalism Week, February 22-28, 1998. It contains a history of journalism in outline form and in newspaper article format; 13 classroom activities; 11 special activities for outside the classroom; a sample press release; a sample editorial;…

  13. WEST AFRICAN JOURNAL OF MEDICINE

    African Journals Online (AJOL)

    Abbreviations: CD4, Cluster of Differentiation 4; HAART, Highly Active Antiretroviral Therapy; HBV, Hepatitis B Virus; HCV, Hepatitis C. Virus; HIV ..... Mortality and Morbidity from HCC and Chronic Liver Disease in a. Prospective Study. The American. Journal of Gastroenterology2006; 101: 1797–1803. 4. Antipa C, Ruta S, ...

  14. African Journals Online: Art & Architecture

    African Journals Online (AJOL)

    Items 1 - 18 of 18 ... African Journal for Physical Activity and Health Sciences. AJPHES publishes research papers that contribute to knowledge and practice, and also develops theory either as new information, reviews, confirmation of previous findings, application of new teaching/coaching techniques and research notes.

  15. Author Details - African Journals Online

    African Journals Online (AJOL)

    Ibrahim, NM. Vol 27, No 2 (2009) - Articles Avidity Of Anti-Naja Haje Antivenin In Relation To In Vivo And In Vitro Activity Abstract · Vol 28, No 1 (2010) - Articles Immunological cross-reactivity of venoms from some Egyptian snakes and scorpians. Abstract. ISSN: 1687-1502. AJOL African Journals Online. HOW TO USE AJOL ...

  16. International Journal of Health Research

    African Journals Online (AJOL)

    Erah

    forum for the communication and evaluation of data, methods and findings in health sciences and related disciplines. The journal welcomes ... association with chronic diseases such as heart disease, hypertension and type II ... transportation and leisure time/exercise or sport). Physical activity levels are assessed by asking.

  17. Author Details - African Journals Online

    African Journals Online (AJOL)

    Younus, Ishrat. Vol 14, No 3 (2017) - Articles Behavioral evidence of antidepressant-like activity of Raphanus sativus L. Var. caudatus in mice. Abstract PDF. ISSN: 0189-6016. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

  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. African Journals Online: Tanzania

    African Journals Online (AJOL)

    AJER) is a refereed, biannual Journal that publishes high quality and scholarly articles on economic issues relevant to Africa. The AJER is an applied journal with keen interest in the following areas: Public sector economics, ...

  20. African Journal of Biotechnology

    African Journals Online (AJOL)

    Cultural Psychology and Sport Facilitation. PROMOTING ACCESS TO AFRICAN RESEARCH. AJOL · Journals · Advanced Search · FAQ's · Register. Username. Password. Remember me. or Register · Find Journals on AJOL. HOW TO USE AJOL.

  1. Botswana Journal of Economics

    African Journals Online (AJOL)

    The Botswana Journal of Economics is a professional journal established for the dissemination of contemporary economic issues–theoretical, methodological, and policy relevant–in the context of both the immediate environment and the wider international community.

  2. Rwanda Journal: Editorial Policies

    African Journals Online (AJOL)

    . Rwanda Journal, Series D: Life and Natural Sciences ... Open Access Policy. This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of ...

  3. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Journal of Business and Administrative Studies; The Basis of Distinction Between Qualitative and Quantitative Research in Social Science: Reflection on Ontological, Epistemological and Methodological Perspectives Ethiopian Journal of Education and Sciences; Educational leadership and management: theory, policy and ...

  4. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of ... Ethiopian Journal of Education and Sciences; The competitive advantage of ... Southern African Business Review; Income Tax Assignment under the ...

  5. African Journals Online (AJOL)

    African Journals Online (AJOL)

    OGIRISI: a New Journal of African Studies; Educational leadership and management: theory, policy and practice. South African Journal of Education; The Basis of Distinction Between Qualitative and Quantitative Research in Social Science: Reflection on Ontological, Epistemological and Methodological Perspectives

  6. African Journals Online (AJOL)

    African Journals Online (AJOL)

    reviewed, African-published scholarly journals. Historically, scholarly information has flowed from North to South and from West to East. ... Featured Country: South Africa, Featured Journal: Southern African Linguistics and Applied Language Studies ...

  7. African Journals Online (AJOL)

    African Journals Online (AJOL)

    It has also been difficult for African researchers to access the work of other African academics. In partnership with ... Featured Country: Uganda, Featured Journal: African Crop Science Journal. Most recent issues on AJOL: Vol 34, No 3 (2017).

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    It has also been difficult for African researchers to access the work of other African academics. In partnership ... Featured Country: Ghana, Featured Journal: Ghana Journal of Science. Most recent issues on AJOL: Vol 34, No 3 (2017). African ...

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    It has also been difficult for African researchers to access the work of other African academics. ... Featured Country: Cameroon, Featured Journal: Cameroon Journal of Agricultural Science. Most recent issues on AJOL: Vol 34, No 3 (2017).

  10. African Journals Online (AJOL)

    African Journals Online (AJOL)

    It has also been difficult for African researchers to access the work of other African academics ... Featured Country: Uganda, Featured Journal: Journal of Science and Sustainable Development. Most recent issues on AJOL: Vol 34, No 3 (2017).

  11. [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.

  12. Nigerian Health Journal

    African Journals Online (AJOL)

    reviewed, English language, medical and health science journal that is published quarterly by the Nigerian Medical Association, Rivers state branch, Nigeria. The journal publishes any contribution that advances medical science or practice ...

  13. Journal of applied mathematics

    National Research Council Canada - National Science Library

    2001-01-01

    "[The] Journal of Applied Mathematics is a refereed journal devoted to the publication of original research papers and review articles in all areas of applied, computational, and industrial mathematics...

  14. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Ethiopian Journal of Education and Sciences; The competitive advantage of ... IJAH: An International Journal of Arts and Humanities; Effect of Globalization on ... Mizan Law Review; Educational leadership and management: theory, policy and ...

  15. Social media and journalism study 2013 - Sweden

    OpenAIRE

    Pole, K.; Gulyás, A

    2013-01-01

    This report is part of the wider 2013 social journalism study and reports specifically on Sweden. It suggests that journalists in Sweden are a moderately high user of social media, using it regularly for their work particularly for sourcing stories. Using cluster analysis the largest group is the Architects suggesting that journalism in Sweden is dominated by active social media users.

  16. Author Details - African Journals Online (AJOL)

    African Journals Online (AJOL)

    El-Kady, EM. Vol 27, No 2 (2009) - Articles Avidity Of Anti-Naja Haje Antivenin In Relation To In Vivo And In Vitro Activity Abstract. The Egyptian Journal of Biochemistry and Molecular Biology. ISSN: 1687-1502. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors. OTHER ...

  17. African Journals Online: Algeria

    African Journals Online (AJOL)

    Journal of Fundamental and Applied Sciences. Journal of Fundamental and Applied Sciences is an international journal reporting significant new results in all aspects of fundamental and applied sciences research. We welcome experimental, computational (including simulation and modelling) and theoretical studies of ...

  18. African Journals Online: Nigeria

    African Journals Online (AJOL)

    Items 51 - 100 of 221 ... FUTY Journal of the Environment. The aim of the journal is to provide a forum for dissemination of research findings necessary for sound policy formulations towards a better environment. It is an inter-disciplinary journal concerned with issues in the following disciplines: Architecture, Building, Estate ...

  19. African Journals Online: Eritrea

    African Journals Online (AJOL)

    Journal of the Eritrean Medical Association. The journal aims to publish and disseminate scientifically rigorous health information of Eritrean and international significance that enables policy makers, researchers, and practitioners to be more effective in the improvement of the health of Eritrean people. View Journal | Current ...

  20. African Journals Online: Rwanda

    African Journals Online (AJOL)

    Rwanda Journal. The journal publishes original works on both fundamental and applied research. Such works either demonstrate a significant new discovery or other contribution that has been established to fairly rigorous scientific standards. The Journal will publish articles written in standard British English. However ...

  1. African Journals Online: Malawi

    African Journals Online (AJOL)

    Journal of Development and Communication Studies. The Journal of Development and Communications Studies (JDCS), published online and in print by Development Media Consulting, is a biannual academic, peer reviewed journal, ISSN 2305-7432, dedicated to research exploring linkages between communication and ...

  2. African Journals Online: Zambia

    African Journals Online (AJOL)

    Journal of Science and Technology (Zambia). The University of Zambia Journal of Science and Technology provides an outlet for research findings and reviews in areas of science and technology found to be relevant for national and international development. The bi-annual journal is intended, in its publications, ...

  3. African Journals Online: Kenya

    African Journals Online (AJOL)

    Items 1 - 29 of 29 ... African Journal of Biotechnology. The African Journal of Biotechnology (AJB), a new broad-based journal, was founded on two key tenets: To publish the most exciting research in all areas of applied biochemistry, industrial microbiology, molecular biology, genomics and proteomics, food and agricultural ...

  4. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. AJOL is a Non-Profit Organisation ... Featured Country: Nigeria, Featured Journal: Journal of Applied Science, Engineering and Technology ...

  5. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. ... Featured Country: Nigeria, Featured Journal: Annals of African Medicine ... International Journal of Engineering, Science and Technology.

  6. African Journals Online: Nigeria

    African Journals Online (AJOL)

    Items 1 - 50 of 221 ... The African Journal of Applied Zoology and Environmental Biology (formerly the African Journal of Applied Zoology) was inaugurated to meet the growing need for an indigenous authoritative organ for the ... AJOL has stopped updating this journal, as it no longer complies with our basic inclusion criteria.

  7. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Historically, scholarly information has flowed from North to South and from West to East. It has also been difficult for African researchers to access the work of other African academics. In partnership with hundreds of journals from all over the ... Featured Country: Ghana, Featured Journal: Ghana Journal of Linguistics ...

  8. African Journals Online: Vanuatu

    African Journals Online (AJOL)

    African Journals Online: Vanuatu. Home > African Journals Online: Vanuatu. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  9. African Journals Online: Armenia

    African Journals Online (AJOL)

    African Journals Online: Armenia. Home > African Journals Online: Armenia. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  10. African Journals Online: Kazakhstan

    African Journals Online (AJOL)

    African Journals Online: Kazakhstan. Home > African Journals Online: Kazakhstan. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access ...

  11. African Journals Online: Health

    African Journals Online (AJOL)

    Items 1 - 50 of 167 ... c) Update articles surveying the present state of knowledge in selected fields of Dentistry and oral health. d) Critical or analytical reviews in the ... African Journal of Paediatric Nephrology is the official Journal of the African Paediatric Nephrology Association (AFPNA). The journal is dedicated to increasing ...

  12. Science World Journal

    African Journals Online (AJOL)

    The SWJ is a peer review on-line international journal of broad appeal, aimed at fast publication of cutting edge research across the sciences. The Journal publishes multidisciplinary articles reporting on original research in the natural and physical sciences and their applications. The journal also promotes the application of ...

  13. Medical Journal of Zambia

    African Journals Online (AJOL)

    The Medical Journal of Zambia is a peer-reviewed quarterly journal intended for the publication of papers from all specialities of medicine (Internal Medicine, Surgery, Paediatrics and Obstetrics & Gynaecology) and their subspecialties, basic sciences, public health, social medicine and medical politics. The journal also ...

  14. Journal of Applied Biosciences

    African Journals Online (AJOL)

    The Journal of Applied Biosciences provides a forum for scholars and practitioners in all spheres of biological sciences to publish their research findings or theoretical concepts and ideas of a scientific nature. Other websites related to this journal: http://m.elewa.org/Journals/about-jab/ ...

  15. Tanzania Veterinary Journal

    African Journals Online (AJOL)

    The Tanzania Veterinary Journal (The Tropical Veterinarian) is a biannual Journal, which publishes original contribution to knowledge on Veterinary Science, Animal Science and Production, and allied sciences including new techniques and developments in Veterinary Medicine. The target readers of the Journal are the ...

  16. Libyan Journal of Medicine

    African Journals Online (AJOL)

    The aim of the journal is to publish high quality medical data in the different discipline of medicine. It also aims at rapid publication via the advanced online publication. The journal is directed to clinicians and researcher around the globe. The scope of the journal covers all medical research and related subjects.

  17. Open Journal Systems

    African Journals Online (AJOL)

    This journal has not published any issues. ISSN: 2229-774X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals ...

  18. Open Journal Systems

    African Journals Online (AJOL)

    This journal has not published any issues. ISSN: 1112-8712. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals ...

  19. Open Journal Systems

    African Journals Online (AJOL)

    This journal has not published any issues. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy ...

  20. Data Journalism Grows Up

    OpenAIRE

    Hewett, J.

    2015-01-01

    Data journalism has evolved partly out of computer-assisted reporting (CAR) in the USA – bolstered by freedom of information (FoI), open data and journalism education. Jonathan Hewett traces the development and teaching of data journalism in the UK.

  1. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. AJOL is a Non-Profit Organisation based in South Africa. ... Featured Country: Ethiopia, Featured Journal: Ethiopian Pharmaceutical Journal ...

  2. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. AJOL is a Non-Profit Organisation based in ... Featured Country: Nigeria, Featured Journal: Journal of Pharmaceutical and Allied Sciences ...

  3. Journal of Humanities

    African Journals Online (AJOL)

    The Journal of Humanities is a theoretical journal which aims to challenge, provoke and excite thinking in the areas of the classics, fine performing arts, literature and orature, linguistics, theology and philosophy. The journal appears annually and is sponsored by the Research and Publications Committee of the Univeristy of ...

  4. Journal of Humanities: Submissions

    African Journals Online (AJOL)

    Privacy Statement. The names and email addresses entered in this journal site will be used exclusively for the stated purposes of this journal and will not be made available for any other purpose or to any other party. ISSN: 1016-0728. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  5. Malawi Medical Journal: Submissions

    African Journals Online (AJOL)

    Privacy Statement. The names and email addresses entered in this journal site will be used exclusively for the stated purposes of this journal and will not be made available for any other purpose or to any other party. ISSN: 1995-7262. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  6. ChemSearch Journal

    African Journals Online (AJOL)

    Chemsearch Journal is a peer – reviewed journal that publishes original research work, scientific papers and technical reports in all the field of Chemistry (pure science, agriculture, environmental science, science education and related fields). This journal is now Open Access so the content can be freely accesses online.

  7. Open Veterinary Journal

    African Journals Online (AJOL)

    Open Veterinary Journal is a peer reviewed international open access online and printed journal that publishes high-quality original research articles, reviews, short communications and case reports dedicated to all aspects of veterinary sciences and its related subjects. Other websites associated with this journal: ...

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically, scholarly information ... Nnamdi Azikiwe University Journal of International Law and Jurisprudence; Conflicts in Africa: Meaning, Causes, Impact and Solution African Research ...

  9. African Journals Online: Tuvalu

    African Journals Online (AJOL)

    African Journals Online: Tuvalu. Home > African Journals Online: Tuvalu. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free to read Titles This Journal is Open Access. Afghanistan ...

  10. African Journals Online (AJOL)

    African Journals Online (AJOL)

    AFRREV IJAH: An International Journal of Arts and Humanities; Educational leadership and management: theory, policy and practice. South African Journal of Education; Book Review: Insurance in Ethiopia: Historical Development, Present Status and Future Challenges Journal of Business and Administrative Studies ...

  11. African Journals Online (AJOL)

    African Journals Online (AJOL)

    OGIRISI: a New Journal of African Studies; The Influence of Motivation on Employees' Performance: A Study of Some Selected Firms in Anambra State AFRREV IJAH: An International Journal of Arts and Humanities; Educational leadership and management: theory, policy and practice. South African Journal of Education ...

  12. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection ... Gender and climate change-induced conflict in pastoral communities: Case study of Turkana in northwestern Kenya African Journal on Conflict Resolution; Project Work by Students for First Degree: ... Southern African Journal of Critical Care.

  13. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Featured Country: South Africa, Featured Journal: Journal for Juridical Science ... The Roles of Information Communication Technologies in Education: Review Article with Emphasis to the Computer and Internet Ethiopian ... South African Journal of Education; Methods of Conflict Resolution in African Traditional Society

  14. Journal of Biomedical Investigation

    African Journals Online (AJOL)

    AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · Journal Quality.

  15. Afrimedic Journal: Editorial Policies

    African Journals Online (AJOL)

    Focus and Scope. The Afrimedic Journal (AJ) is a semi-annual, multidisciplinary medical journal published by the Association of Resident Doctors, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Anambra State, Nigeria. The purpose of this journal is to promote clinical and academic excellence in basic and clinical ...

  16. Journal for Juridical Science

    African Journals Online (AJOL)

    The Journal for Juridical Science is an accredited national professional journal which publishes original research articles in law in Afrikaans and English. Multi and interdisciplinary contributions which bridge the gap between legal scholarship and other pertinent academic disciplines, are welcomed. The Journal for Juridical ...

  17. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journal of Infectious Diseases. Vol 6, No 3 (2017). Journal of Medical and Biomedical Sciences. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES.

  18. Global Journal of Humanities

    African Journals Online (AJOL)

    Journal Homepage Image. Global Journal of Humanities is aimed at promoting reasearch in all areas of Humanities including philosophy, languages, linguistics, literature, history, fine/applied arts, theater arts, architecture, etc. Visit the Global Journal Series website here: http://www.globaljournalseries.com/ ...

  19. African Journals Online: History

    African Journals Online (AJOL)

    Lagos Historical Review. The Lagos Historical Review is an international and interdisciplinary journal publishing papers with a historical focus. The journal generates and participates in debates to advance the discipline of history and promote its relevance to development. The journal aims to serve the academic community ...

  20. African Journals Online (AJOL)

    African Journals Online (AJOL)

    There are 131 422 Full Text Articles for download, of which 74 586 are Open Access ... Featured Country: Nigeria, Featured Journal: Moor Journal of Agricultural Research ... OGIRISI: a New Journal of African Studies; The Basis of Distinction Between Qualitative and Quantitative Research in Social Science: Reflection on ...

  1. Oromia Law Journal: Submissions

    African Journals Online (AJOL)

    Privacy Statement. The names and email addresses entered in this journal site will be used exclusively for the stated purposes of this journal and will not be made available for any other purpose or to any other party. ISSN: 2304-8239. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  2. African Journals Online (AJOL)

    African Journals Online (AJOL)

    AFRREV IJAH: An International Journal of Arts and Humanities; Book Review: Insurance in Ethiopia: Historical Development, Present Status and Future Challenges Journal of Business and Administrative Studies; Educational leadership and management: theory, policy and practice. South African Journal of Education ...

  3. Journal of Agricultural Extension

    African Journals Online (AJOL)

    Mission Statement The mission of the "Journal of Agricultural Extension" is to publish conceptual papers and empirical research that tests, extends, or builds agricultural extension theory and contributes to the practice of extension worldwide. Scope of journal The Journal of Agricultural Extension" is devoted to the ...

  4. Interactive Graphic Journalism

    NARCIS (Netherlands)

    Schlichting, Laura

    2016-01-01

    textabstractThis paper examines graphic journalism (GJ) in a transmedial context, and argues that transmedial graphic journalism (TMGJ) is an important and fruitful new form of visual storytelling, that will re-invigorate the field of journalism, as it steadily tests out and plays with new media,

  5. Neophilia Ranking of Scientific Journals

    Science.gov (United States)

    Packalen, Mikko; Bhattacharya, Jay

    2017-01-01

    The ranking of scientific journals is important because of the signal it sends to scientists about what is considered most vital for scientific progress. Existing ranking systems focus on measuring the influence of a scientific paper (citations)—these rankings do not reward journals for publishing innovative work that builds on new ideas. We propose an alternative ranking based on the proclivity of journals to publish papers that build on new ideas, and we implement this ranking via a text-based analysis of all published biomedical papers dating back to 1946. In addition, we compare our neophilia ranking to citation-based (impact factor) rankings; this comparison shows that the two ranking approaches are distinct. Prior theoretical work suggests an active role for our neophilia index in science policy. Absent an explicit incentive to pursue novel science, scientists underinvest in innovative work because of a coordination problem: for work on a new idea to flourish, many scientists must decide to adopt it in their work. Rankings that are based purely on influence thus do not provide sufficient incentives for publishing innovative work. By contrast, adoption of the neophilia index as part of journal-ranking procedures by funding agencies and university administrators would provide an explicit incentive for journals to publish innovative work and thus help solve the coordination problem by increasing scientists' incentives to pursue innovative work. PMID:28713181

  6. 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

  7. Nigerian Journal of Clinical Practice

    African Journals Online (AJOL)

    Nigerian Journal of Clinical Practice. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 6, No 1 (2003) >. Log in or Register to get access to full text downloads.

  8. Nigerian Journal of Clinical Practice

    African Journals Online (AJOL)

    Nigerian Journal of Clinical Practice. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 20, No 1 (2017) >. Log in or Register to get access to full text downloads.

  9. Ilorin Journal of Religious Studies

    African Journals Online (AJOL)

    Ilorin Journal of Religious Studies. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 6, No 2 (2016) >. Log in or Register to get access to full text downloads.

  10. Journal of Philosophy and Culture

    African Journals Online (AJOL)

    Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. Journal Homepage Image. The Journal of Philosophy and Culture is devoted to the promotion of scholarship in philosophy, culture and allied disciplines.

  11. Beyond journalism: Theorizing the transformation of journalism.

    Science.gov (United States)

    Deuze, Mark; Witschge, Tamara

    2018-02-01

    Journalism has enjoyed a rich and relatively stable history of professionalization. Scholars coming from a variety of disciplines have theorized this history, forming a consistent body of knowledge codified in national and international handbooks and canonical readers. However, recent work and analysis suggest that the supposed core of journalism and the assumed consistency of the inner workings of news organizations are problematic starting points for journalism studies. In this article, we challenge the consensual (self-)presentation of journalism - in terms of its occupational ideology, its professional culture, and its sedimentation in routines and organizational structures (cf. the newsroom) in the context of its reconfiguration as a post-industrial , entrepreneurial , and atypical way of working and of being at work. We outline a way beyond individualist or institutional approaches to do justice to the current complex transformation of the profession. We propose a framework to bring together these approaches in a dialectic attempt to move through and beyond journalism as it has traditionally been conceptualized and practiced, allowing for a broader definition and understanding of the myriad of practices that make up journalism.

  12. 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.

  13. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    2016-01-27

    Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Shibu K. Mathew. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 233-236 Session V – Vector Magnetic Fields, Prominences, CMEs & Flares. A Rapidly Evolving Active Region NOAA ...

  14. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Mohammad Abdulkader Akbarsha. Articles written in Journal of Chemical Sciences. Volume 127 Issue 4 April 2015 pp 649-661 Regular Articles. Synthesis and bio-catalytic activity of isostructural cobalt(III)-phenanthroline complexes · Dhananjay Dey Arnab Basu Roy ...

  15. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Shashank Singh. Articles written in Journal of Chemical Sciences. Volume 127 Issue 3 March 2015 pp 413-423 Regular Articles. Iodobenzene diacetate-mediated isomerization of pyrazolyl chalcones and their cytotoxicity and anti-microbial activity · Mahavir Parshad Vikas ...

  16. Journal of Earth System Science | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science. Harsh Bhu. Articles written in Journal of Earth System Science. Volume 123 Issue 2 March 2014 pp 343-350. Neotectonic activity and parity in movements of Udaipur block of the Arvalli Craton and Indian Plate · Harsh Bhu Ritesh Purohit Joga Ram Pankaj Sharma S R ...

  17. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Astrophysics and Astronomy. Somak Raychaudhury. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 4 December 2017 pp 68 Research Article. Active Galactic Nucleus Feedback with the Square Kilometre Array and Implications for Cluster Physics and Cosmology.

  18. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. MARZIEH ABBASI. Articles written in Journal of Chemical Sciences. Volume 129 Issue 8 August 2017 pp 1257-1266 REGULAR ARTICLE. Synthesis, characterization and in vitro antibacterial activity of novel phthalazine sulfonamide derivatives · MARZIEH ABBASI SEYED ...

  19. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Cédric Charrier. Articles written in Journal of Chemical Sciences. Volume 121 Issue 4 July 2009 pp 471-479. Biological activities of substituted trichostatic acid derivatives · Cédric Charrier Joëlle Roche Jean-Pierre Gesson Philippe Bertrand · More Details Abstract Fulltext ...

  20. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. BHASKAR BISWAS. Articles written in Journal of Chemical Sciences. Volume 125 Issue 5 September 2013 pp 1161-1168. DNA binding and cleavage activity by a mononuclear iron(II)Schiff base complex: Synthesis and structural characterization · Abhijit Pal Bhaskar Biswas ...

  1. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Astrophysics and Astronomy. Mukul Mhaskey. Articles written in Journal of Astrophysics and Astronomy. Volume 34 Issue 3 September 2013 pp 273-296. On the Photometric Error Calibration for the Differential Light Curves of Point-like Active Galactic Nuclei · Arti Goyal Mukul Mhaskey ...

  2. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Sayed Alam. Articles written in Journal of Chemical Sciences. Volume 116 Issue 1 January 2004 pp 29-32 Full Papers. Synthesis and studies of antibacterial activity of pongaglabol · Sayed Alam Zakaria Sarkar Azizul Islam · More Details Abstract Fulltext PDF. Pongaglabol ...

  3. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Astrophysics and Astronomy. Gerard Vauclair. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 319-322 Session VII – Magnetoconvection & Stellar Activity. The Space Stellar Photometry Mission COROT: Asteroseismology and Search ...

  4. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Vineet Kumar. Articles written in Journal of Chemical Sciences. Volume 125 Issue 3 May 2013 pp 567-573. Synthesis of quarternary ammonium salts with dithiocarbamate moiety and their antifungal activities against Helminthosporium oryzae · Mandeep Singh Anita Garg ...

  5. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. A Sakthivel. Articles written in Journal of Chemical Sciences. Volume 119 Issue 4 July 2007 pp 303-310. Synthesis, spectral characterization of Schiff base transition metal complexes: DNA cleavage and antimicrobial activity studies · N Raman J Dhaveethu Raja A Sakthivel.

  6. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. A Srinivas Rao. Articles written in Journal of Chemical Sciences. Volume 124 Issue 3 May 2012 pp 723-730. Synthesis and antibacterial activity of sulfonamide derivatives at C-8 alkyl chain of anacardic acid mixture isolated from a natural product cashew nut shell liquid ...

  7. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Astrophysics and Astronomy. Annie Baglin. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 319-322 Session VII – Magnetoconvection & Stellar Activity. The Space Stellar Photometry Mission COROT: Asteroseismology and Search ...

  8. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Mikki V Vinodu. Articles written in Journal of Chemical Sciences. Volume 113 Issue 1 February 2001 pp 1-9 Inorganic and Analytical. Peroxidase-like catalytic activities of ionic metalloporphyrins supported on functionalised polystyrene surface · Mikki V Vinodu M ...

  9. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Astrophysics and Astronomy. Ashok Ambastha. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 233-236 Session V – Vector Magnetic Fields, Prominences, CMEs & Flares. A Rapidly Evolving Active Region NOAA 8032 observed on ...

  10. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Hai-Liang Zhu. Articles written in Journal of Chemical Sciences. Volume 121 Issue 4 July 2009 pp 463-470. Synthesis, antimicrobial activity of lamotrigine and its ammonium derivatives · Yong Qian Peng-Cheng Lv Lei Shi Rui-Qin Fang Zhong-Cheng Song Hai-Liang Zhu.

  11. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. AHMAD REZA MASSAH. Articles written in Journal of Chemical Sciences. Volume 129 Issue 8 August 2017 pp 1257-1266 REGULAR ARTICLE. Synthesis, characterization and in vitro antibacterial activity of novel phthalazine sulfonamide derivatives · MARZIEH ABBASI ...

  12. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. PREETI YADAV. Articles written in Journal of Chemical Sciences. Volume 129 Issue 2 February 2017 pp 211-222 Regular Article. Synthesis and antibacterial activity screening of quaternary ammonium derivatives of triazolyl pyranochromenones · PREETI YADAV BIPUL ...

  13. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Archita Patnaik. Articles written in Journal of Chemical Sciences. Volume 125 Issue 2 March 2013 pp 237-246. Thermodynamic, kinetic and electronic structure aspects of a charge-transfer active bichromophoric organofullerene · K Senthil Kumar Archita Patnaik · More Details ...

  14. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Pandian Arjun. Articles written in Journal of Chemical Sciences. Volume 127 Issue 3 March 2015 pp 565-574 Regular Articles. Synthesis, anti-microbial activity and molecular docking studies on triazolylcoumarin derivatives · Chinnadurai Satheeshkumar Mahalingam ...

  15. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. ANKUR MAHESHWARI. Articles written in Journal of Chemical Sciences. Volume 128 Issue 8 August 2016 pp 1245-1263 Regular Article. Design, synthesis and biological evaluation of Arylpiperazine-based novel Phthalimides: Active inducers of testicular germ cell apoptosis.

  16. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. N DHATCHANAMOORTHY. Articles written in Journal of Chemical Sciences. Volume 129 Issue 1 January 2017 pp 117-130 Regular Article. Synthesis, in vitro anti-inflammatory activity and molecular docking studies of novel 4,5-diarylthiophene-2-carboxamide derivatives.

  17. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Astrophysics and Astronomy. Corot team. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 319-322 Session VII – Magnetoconvection & Stellar Activity. The Space Stellar Photometry Mission COROT: Asteroseismology and Search for ...

  18. Journal of Astrophysics and Astronomy | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Astrophysics and Astronomy. Hongqi Zhang. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 245-247 Session V – Vector Magnetic Fields, Prominences, CMEs & Flares. Twist of Magnetic Fields in Solar Active Regions.

  19. Pramana – Journal of Physics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Pramana – Journal of Physics. Manish Sharma. Articles written in Pramana – Journal of Physics. Volume 68 Issue 2 February 2007 pp 307-313. Measurement of neutron-induced activation cross-sections using spallation source at JINR and neutronic validation of the Dubna code · Manish Sharma V Kumar ...

  20. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Arun Srivastava. Articles written in Resonance – Journal of Science Education. Volume 14 Issue 8 August 2009 pp 754-760 General Article. Antiviral Activity of Copper Complexes of Isoniazid against RNA Tumor Viruses · Arun Srivastava · More Details Fulltext ...

  1. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Na-Na Tian. Articles written in Journal of Chemical Sciences. Volume 122 Issue 4 July 2010 pp 597-606 Full Papers. Facile synthesis of novel benzotriazole derivatives and their antibacterial activities · Jun Wan Peng-Cheng Lv Na-Na Tian Hai-Liang Zhu · More Details ...

  2. Resonance – Journal of Science Education | Indian Academy of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Hetu Sheth. Articles written in Resonance – Journal of Science Education. Volume 8 Issue 6 June 2003 pp 24-33 General Article. The Active Lava Flows of Kilauea Volcano, Hawaii · Hetu Sheth · More Details Fulltext PDF ...

  3. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Monika Bansal. Articles written in Journal of Chemical Sciences. Volume 123 Issue 4 July 2011 pp 443-451. Synthesis of 4-aryl-4,5-dihydro-1-indeno[1,2-]pyrimidines by Biginelli condensation and their antibacterial activities · Ramandeep Kaur Monika Bansal Balbir Kaur ...

  4. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Deepak Bansal. Articles written in Journal of Chemical Sciences. Volume 126 Issue 4 July 2014 pp 1091-1105. Syntheses, characterization, and anti-cancer activities of pyridine-amide based compounds containing appended phenol or catechol groups · Afsar Ali Deepak ...

  5. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Latibuddin Thander. Articles written in Journal of Chemical Sciences. Volume 126 Issue 6 November 2014 pp 1635-1640 Rapid Communications. Synthesis, crystal structure and catecholase activity of a Ni(II) complex derived from a tetradentate Schiff base ligand.

  6. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. K K R Datta. Articles written in Journal of Chemical Sciences. Volume 120 Issue 6 November 2008 pp 579-586. Synthesis of agarose-metal/semiconductor nanoparticles having superior bacteriocidal activity and their simple conversion to metal-carbon composites.

  7. Journal of Chemical Sciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Chemical Sciences. Nourchene Toukebri. Articles written in Journal of Chemical Sciences. Volume 127 Issue 12 December 2015 pp 2261-2268. Structural, physicochemical characterization and antimicrobial activities of a new Tetraaqua bismaleato Iron(II) complex · Badiaa Essghaier Jawher ...

  8. Impersonation of journal website

    Directory of Open Access Journals (Sweden)

    Jaeseok Choi

    2017-08-01

    Full Text Available The website of Journal of Electrical Engineering & Technology (JEET, http://www.jeet.or.kr published by Korean Institute Electrical Engineers was found to be impugned in March 2017. The purpose of this case study article was to describe the case of phishing and suggest the measures to prevent it. In June 29, 2016, informant submitted his manuscript to phishing e-mail jeet@jeet.us, because he misunderstood the phishing site as that of JEET. After that he received the confirmation mail of acceptance and expected date of publication. However, there was no further progress, he inquired official e-mail of JEET on his manuscript. During the correspondence with journal secretary, he found that it was the phishing. There was no request of publication fee from phisher. It is difficult to know what is the purpose of this phishing. Probably, it may be an initial inducement to deceive the contributor. If the manuscript is published in the phishing web site, phisher may be able to request publication fee as next fraudulent action. Besides of announcement of precaution on phishing, regrettably there is no way to punish phishers or more active protective action. It was not possible to ask the investigation of the case to police because there was no monetary loss. Also it was impossible to shut down the phishing web site http://www.jeet.us because server was located in the United States. The international cooperation, enactment of international law on phishing, and its enforcement is necessary to eradicate this kind of criminal action.

  9. African Journals Online: Togo

    African Journals Online (AJOL)

    Journal de la Recherche Scientifique de l'Université de Lomé. Le Journal de la Recherche Scientifique de l'Université de Lomé doit être abrégé sous la forme: J. Rech. Sci. Univ. Lomé (Togo). Les articles du Journal de la Recherche Scientifique de l'Université de Lomé (Togo) sont abstractés et indexés dans la base de ...

  10. Journal of Business Chemistry

    OpenAIRE

    2013-01-01

    The Journal of Business Chemistry examines issues associated with leadership and management for chemists and managers working in chemical research or industry. This journal is devoted to improving and developing the field of Business Chemistry. The Journal of Business Chemistry publishes peer-reviewed papers (including case studies) and essays. Areas for possible publication in include: leadership issues in the chemical and biochemical industry, such as teamwork, team building, mentoring, coa...

  11. The mentored journal.

    Science.gov (United States)

    Bilinski, Hope

    2002-01-01

    The "writing to learn" paradigm assists students in developing reflection, critical thinking, and the higher order cognitive skills of analysis and synthesis. One common teaching strategy used in this process is clinical journals. Integrating the concepts and underlying theory of journaling, mentoring, and the Circles of Meaning model in the development of the mentored journal, the author discusses a model in which each component acts synergistically to enhance the process of critical thinking within nursing students.

  12. 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...

  13. Real inflation of journal prices: medical journals, U.S. journals, and Brandon list journals.

    Science.gov (United States)

    Kronenfeld, M R; Gable, S H

    1983-01-01

    Increases in price during the last twenty years were studied for the journals listed in the 1983 Brandon list, and during the last fifteen years for all medical journals and for U.S. periodicals overall. When compared with increases in the Consumer Price Index (CPI), prices in all three categories of publications have increased much more rapidly than have prices overall. Libraries whose journal-acquisition budgets increased merely at the same rate as the CPI during the periods examined today can purchase only 50% to 70% of the journals they purchased in 1963. This information should help librarians justify budget increases. PMID:6652296

  14. Journal of transportation engineering

    National Research Council Canada - National Science Library

    1983-01-01

    The Journal of Transportation Engineering contains technical and professional articles on the planning, design, construction, maintenance, and operation of air, highway, rail, and urban transportation...

  15. Nigerian Journal of Technological Development: About this journal

    African Journals Online (AJOL)

    Nigerian Journal of Technological Development: About this journal. Journal Home > Nigerian Journal of Technological Development: About this journal. Log in or Register to get access to full text downloads. ... Submissions. » Author Guidelines; » Copyright Notice; » Privacy Statement ...

  16. Beyond Journalism: Theorizing the Transformation of Journalism

    NARCIS (Netherlands)

    Deuze, M.; Witschge, T.

    Journalism has enjoyed a rich and relatively stable history of professionalization. Scholars coming from a variety of disciplines have theorized this history, forming a consistent body of knowledge codified in national and international handbooks and canonical readers. However, recent work and

  17. Scientific Medical Journal: About this journal

    African Journals Online (AJOL)

    5607. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers ...

  18. Tanzania Dental Journal: About this journal

    African Journals Online (AJOL)

    0625. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers ...

  19. Ife Journal of Science: About this journal

    African Journals Online (AJOL)

    4896. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers ...

  20. Ghana Journal of Science: About this journal

    African Journals Online (AJOL)

    1448. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers ...

  1. Malawi Medical Journal: About this journal

    African Journals Online (AJOL)

    7262. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers ...

  2. Jos Journal of Medicine: About this journal

    African Journals Online (AJOL)

    0734. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers ...

  3. African Journals Online (AJOL)

    African Journals Online (AJOL)

    AJOL is a Non-Profit Organisation based in South Africa. More about AJOL and the challenges we work to address. AJOL hosts 521 Journals, including 221 Open Access Journals; The site has 12 744 Issues containing 149 215 Abstracts. There are 143 432 Full Text Articles for download, of which 82 212 are Open Access ...

  4. African Journals Online: Sudan

    African Journals Online (AJOL)

    Arab Journal of Nephrology and Transplantation. The Arab Journal of Nephrology and Transplantation is the official publication of the Arab Society of Nephrology and Renal Transplantation. It publishes original articles pertaining to various aspects of renal medicine, as well as editorials, reviews, case reports, short ...

  5. African Journals Online: Mozambique

    African Journals Online (AJOL)

    African Journal of Governance and Development. The African Journal of Governance and Development is a multidisciplinary publication that seeks to bring academic researchers from beyond territorial and regional boundaries to share scientific knowledge focused on the interface of governance and development.

  6. African Journals Online: Uganda

    African Journals Online (AJOL)

    Items 1 - 12 of 12 ... African Crop Science Journal. The African Crop Science Journal, a quarterly publication, publishes original research papers dealing with all aspects of crop agronomy, production, genetics and breeding, germplasm, crop protection, post harvest systems and utilisation, agro-forestry, crop-animal interactions ...

  7. Journal of Business Research

    African Journals Online (AJOL)

    The Journal of Business Research (JBR) is an International journal published by the Institute of Professional Studies in collaboration with relevant ... Perception of performance management and rewards in selected public sector organisations in Ghana: a test of the systems theory · EMAIL FULL TEXT EMAIL FULL TEXT

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the ... Continuing Medical Education; Conflicts in Africa: Meaning, Causes, Impact and Solution ... International Journal of Engineering, Science and Technology.

  9. African Journals Online: Cameroon

    African Journals Online (AJOL)

    Items 1 - 8 of 8 ... The Cameroon Journal of Experimental Biology is the official journal of the Cameroon Forum for Biological Sciences (CAFOBIOS). ... It is intended to provide locally and internationally relevant updates to the clinical practice of Obstetrics, Gynaecology and Pediatrics while touching on the broader public health ...

  10. Ghana Journal of Forestry

    African Journals Online (AJOL)

    The Ghana Journal of Forestry (ISSN 0855-1707) is published by the Forestry Research Institute of Ghana. The journal publishes scientific articles concerned with forest management and conservation, and in particular the application of biological, ecological and social knowledge to the management of forests. The scope of ...

  11. African Journals Online: Health

    African Journals Online (AJOL)

    Items 151 - 167 of 167 ... South Sudan Medical Journal. The SSMJ is the a multi-professional journal in the South Sudan which caters for the needs of Doctors, Nurses, Midwives, Clinical Officers, Pharmacists and all other cadres in the health profession. Its vision is to see a well-trained, skilled professionals delivering high ...

  12. Rwandan Journal of Education

    African Journals Online (AJOL)

    reviewed, and annual journal dedicated to education. Its primary goal is to publish and advance knowledge and research in the field of education. The journal is based at the University of Rwanda – College of Education (former Kigali Institute of ...

  13. Diversity of Journalisms

    NARCIS (Netherlands)

    Ramon Salavaria (ed.)

    2011-01-01

    These Proceedings gather the research works presented to the Conference “Diversity of Journalisms: Shaping Complex Media Landscapes”, held in Pamplona (Spain), the 4th and 5th of July, 2011. This event was co-organised by ECREA Journalism Studies Section and the School of Communication of the

  14. Nigerian Journal of Technology

    African Journals Online (AJOL)

    The Nigerian Journal of Technology is based at the Faculty of Engineering, University of Nigeria, Nsukka and has been in existence for over 30 years. Any paper submitted to the journal should be an original thought-provoking review or appraisal of existing knowledge, collation of relevant data of interest or investigation ...

  15. African Journal of Psychiatry

    African Journals Online (AJOL)

    http://www.omicsgroup.org/), therefore as of 2014 AJOL will no longer be hosting this journal's future content. The journal's primary aim is the publication of review and CME papers, aimed at both primary care practitioners and specialist mental ...

  16. Humanities Review Journal

    African Journals Online (AJOL)

    Humanities Review Journal is published in June and December by Humanities Research Forum. The Journal publishes original, well-researched papers, review essays, interviews, resume, and commentaries, which offer new insights into the various disciplines in the Humanities. The focus is on issues about Africa.

  17. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Nnamdi Azikiwe University Journal of International Law and Jurisprudence; Production of probiotic mixed pickles (Tursu) and microbiological properties. African Journal of Biotechnology; The application of just administrative action in the South African environmental governance sphere: An analysis of some contemporary ...

  18. African Journals Online: Ghana

    African Journals Online (AJOL)

    Items 1 - 27 of 27 ... The journal is devoted to the study of the humanities, operationally conceptualized to cover not just the arts and languages but also social science disciplines, such as cultural studies, human geography, international affairs, management studies, political science, psychology, and sociology. The journal ...

  19. Jos Journal of Medicine

    African Journals Online (AJOL)

    Jos Journal of Medicine is a peer-reviewed journal and editorially independent publication of the Association of Resident Doctors of Jos University Teaching Hospital. It seeks to provide a forum for the dissemination of research, review articles and information in all aspects of medical sciences among medical professionals ...

  20. Nigerian Journal of Paediatrics

    African Journals Online (AJOL)

    The Nigerian Journal of Paediatrics a quarterly journal publishes original articles, brief reports on clinical and laboratory observations; case reports of substantive value; invited editorial annotations; invited papers on recent electronic clinical briefs, advances, clinical diagnosis, announcements (meetings, courses, job ...

  1. Open Journal Systems Help

    African Journals Online (AJOL)

    Ensuring a Blind Peer Review. Open Journal Systems Help. Journal Home > Editorial Process > Editor's Role > Submission Summary. Submission Summary. The Summary page for each submission is used by the Editor to manage the submission files and its associated metadata or indexing information.

  2. NIGERIAN VETERINARY JOURNAL

    African Journals Online (AJOL)

    ADEYEYE

    Nigerian Veterinary Journal 37(3). 2016. Okorie-Kanu et al. 160. NIGERIAN VETERINARY JOURNAL. ISSN 0331-3026. Nig. Vet. J., September 2016. Vol. 37 (3): ... Nigeria; 3Department of Veterinary Pathology and Microbiology, University of Nigeria, Nsukka, Enugu state,. Nigeria. ...... (ASVCP), International Veterinary.

  3. Nigerian Journal of Parasitology

    African Journals Online (AJOL)

    The Journal is devoted primarily to pure and applied research and provides a medium for the publication of investigations in all aspects of Parasitology. The Journal will publish original research and technical studies carried out in the country, as well as works and documents from foreigners which are of interest to Nigeria.

  4. Journal 02.cdr

    African Journals Online (AJOL)

    Stephen

    flock size through sale of live animals, dumping of stale and poorly stored eggs etc. these effects can be further compounded by .... 451-460. European Journal of Social Sciences. Landboskole, Denmark. European Journal of Social Sciences th development. Proceedings of Workshop (edited by dolberg F, Peterson P H) th.

  5. African Journals Online (AJOL)

    African Journals Online (AJOL)

    It has also been difficult for African researchers to access the work of other African ... AJOL is a Non-Profit Organisation based in South Africa. ... Featured Country: Nigeria, Featured Journal: Nigerian Quarterly Journal of Hospital Medicine ... The Basis of Distinction Between Qualitative and Quantitative Research in Social ...

  6. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. AJOL is a Non-Profit Organisation based in South ... Tropical Journal of Pharmaceutical Research. Vol 69, No 5 (2016). Nigerian Medical ...

  7. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. AJOL is a Non-Profit Organisation based in ... Vol 14, No 4 (2017). Journal of Pharmaceutical and Allied Sciences. Vol 14, No 3 (2017).

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. AJOL is a Non-Profit Organisation based in ... Nigerian Journal of Pharmaceutical Research. Vol 31, No 2 (2017). Bulletin of the Chemical ...

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. AJOL is a Non-Profit Organisation based in ... Nigerian Journal of Pharmaceutical Research. Vol 67, No 1 (2017). New Agenda: South ...

  10. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Journal of Community Medicine and Primary Health Care; Statut Hydrique Et Capacites Photosynthetiques De Deux Varietes De Niebe (Vigna unguiculata (L.) Walpers) Soumises Au Stress Hydrique Agronomie ... Nigerian Journal of Physics; Editorial Health seeking behaviour in context ... Annals of African Surgery.

  11. Sahel Medical Journal: Submissions

    African Journals Online (AJOL)

    338-41, N ENGL J Med 1991; 324:24-8. Journal title should conform to the abbreviations used in Index Medicus. Please avoid dots or comas after these abbreviations. Examples of references are given below. For Journal Articles: Osuntokun B O ...

  12. Nigerian Health Journal: Submissions

    African Journals Online (AJOL)

    PRIVACY STATEMENT. The names and email addresses entered in this journal site will be used exclusively for the stated purposes of this journal and will not be made available for any other purpose or to any other party. ISSN: 1597-4292. Contact Us. Department of Internal Medicine, University of Port Harcourt Teaching ...

  13. African Journals Online (AJOL)

    African Journals Online (AJOL)

    AJOL is a Non-Profit Organisation based in South Africa. More about AJOL and the challenges we work to address. AJOL hosts 521 Journals, including 225 Open Access Journals; The site has 12 771 Issues containing 149 552 Abstracts. There are 143 769 Full Text Articles for download, of which 84 015 are Open Access ...

  14. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. ... More about AJOL and the challenges we work to address ... Featured Country: Nigeria, Featured Journal: Animal Research International ...

  15. East African Medical journal

    African Journals Online (AJOL)

    312 EAST AFRICAN MEDICAL JOURNAL JulyZOO7. East African Medical journal Vol. 84 N0. 7 Iuly 2007. MANAGEMENT PATHWAY FOR CONGENITAL HEART DISEASE AT KENYATTA NATIONAL HOSPITAL,. NAIROBI. M.N. Awori, MBChB, MMed (Surg), Tutorial Fellow, S.W.O. Ogendo, MBChB, MMed (Surg), Associate.

  16. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Ethiopian Journal of Education and Sciences; Educational leadership and management: theory, policy and practice. South African Journal of Education; An approach to the neck mass. Continuing Medical Education; Clinical approach to the floppy child. Continuing Medical Education; Conflicts in Africa: Meaning, Causes, ...

  17. Nigerian Dental Journal: Submissions

    African Journals Online (AJOL)

    A review article should be a major didactic article that clarifies and summarizes the exhaustive review of the literature. Methods should describe clearly and concisely the ... Title of journals and books should be abbreviated according to the format used in Index Medicus. Journal Article: (List all authors when six or less, when ...

  18. Scientific Medical Journal

    African Journals Online (AJOL)

    Scientific Medical Journal: an official journal of Egyptian Medical Education provides a forum for dissemination of knowledge, exchange of ideas, inform of exchange of ideas, information and experience among workers, investigators and clinicians in all disciplines of medicine with emphasis on its treatment and prevention.

  19. NIGERIAN VETERINARY JOURNAL

    African Journals Online (AJOL)

    ADEYEYE

    Nigerian Veterinary Journal 37(3). 2016. Meseko et al. 155. NIGERIAN VETERINARY JOURNAL. ISSN 0331-3026. Nig. Vet. J., September 2016. Vol. 37 (3): 155-159. SHORT COMMUNICATION. Detection of Haemagglutination inhibition antibody to Pandemic and. Classical Swine Influenza Virus in Commercial Piggery in ...

  20. NIGERIAN VETERINARY JOURNAL

    African Journals Online (AJOL)

    ADEYEYE

    Nigerian Veterinary Journal 37(1). 2016. Igado et al. 54. NIGERIAN VETERINARY JOURNAL. ISSN 0331-3026. Nig. Vet. J., March 2016. Vol. 37 (1): 54-63. ORIGINAL ARTICLE. Cranio-facial and Ocular Morphometrics of the Male Greater Cane Rat. (Thryonomys swinderianus). Igado, O. O.. 1. *; Adebayo, A. O.. 2.

  1. NIGERIAN VETERINARY JOURNAL

    African Journals Online (AJOL)

    ADEYEYE

    Nigerian Veterinary Journal 37(3). 2016. Ogunro et al. 187. NIGERIAN VETERINARY JOURNAL. ISSN 0331-3026. Nig. Vet. J., September 2016. Vol. 37 (3): 187-191. CASE REPORT. Management of Epitheliogenesis Imperfecta in a Piglet (Sus Scrofa domesticus) in Ibadan, Nigeria. Ogunro, B. N.. 1. ; Otuh, P. I.. 1.

  2. NIGERIAN VETERINARY JOURNAL

    African Journals Online (AJOL)

    ADEYEYE

    Nigerian Veterinary Journal 38(2). 2017. Meseko et al. 124. NIGERIAN VETERINARY JOURNAL. ISSN 0331-3026. Nig. Vet. J., June 2017. Vol 38 (2): 124-128. SHORT COMMUNICATION. Fowlpox Virus from Backyard Poultry in Plateau State Nigeria: Isolation and Phylogeny of the P4b Gene Compared to a Vaccine Strain.

  3. NIGERIAN VETERINARY JOURNAL

    African Journals Online (AJOL)

    ADEYEYE

    Nigerian Veterinary Journal 38(3). 2017. Gberindyer et al. 250. NIGERIAN VETERINARY JOURNAL. ISSN 0331-3026. Nig. Vet. J., September 2017. Vol 38 (3): 250-259. ORIGINAL ARTICLE. Drugs Prescription Pattern in Dogs Diagnosed with Parvovirus Enteritis in Some Veterinary Clinics in Nigeria. Gberindyer, F. A.. 1.

  4. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically, scholarly information has flowed from ... Southern African Business Review; Conflicts in Africa: Meaning, Causes, Impact and Solution African Research Review; The abnormal ...

  5. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically, scholarly information has flowed ... international competitiveness of countries? Southern African Business Review; Conflicts in Africa: Meaning, Causes, Impact and Solution

  6. Sahel Medical Journal

    African Journals Online (AJOL)

    ... Journal is a quarterly international Journal devoted solely to (1) dissemination of information about medical sciences in Nigeria, particularly the Sahel zone, Africa and the rest of the world, (2) to provide a medium where national and international medical and health organizations may relay information to medical scientists ...

  7. Diet Journaling Made Easier

    Science.gov (United States)

    ... and keep it off the longest. But separate research says "food journaling" isn't as easy as we'd ... eat them. If the thought of keeping a food journal still seems daunting, ... comfortable with, whether pen and paper or a smartphone app, so you're most ...

  8. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Ethiopian Journal of Education and Sciences; Human Rights under the Ethiopian Constitution: A Descriptive Overview Mizan Law Review; Clinical approach to the floppy child. Continuing Medical Education; Educational leadership and management: theory, policy and practice. South African Journal of Education ...

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Ethiopian Journal of Education and Sciences; An approach to the neck mass. Continuing Medical Education; Educational leadership and management: theory, policy and practice. South African Journal of Education; The Influence of Motivation on Employees' Performance: A Study of Some Selected Firms in Anambra State

  10. African Journals Online (AJOL)

    African Journals Online (AJOL)

    ... Employees' Performance: A Study of Some Selected Firms in Anambra State AFRREV IJAH: An International Journal of Arts and Humanities; Production of probiotic mixed pickles (Tursu) and microbiological properties. African Journal of Biotechnology; Educational leadership and management: theory, policy and practice

  11. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Nnamdi Azikiwe University Journal of International Law and Jurisprudence; Educational leadership and management: theory, policy and practice. South African Journal of Education; The competitive advantage of nations: is Porter's Diamond Framework a new theory that explains the international competitiveness of ...

  12. African Journals Online (AJOL)

    African Journals Online (AJOL)

    ... Effect of Globalization on Sovereignty of States Nnamdi Azikiwe University Journal of International Law and Jurisprudence; Human Rights under the Ethiopian Constitution: A Descriptive Overview Mizan Law Review; Educational leadership and management: theory, policy and practice. South African Journal of Education ...

  13. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Historically, scholarly information has flowed from North to South and from West to East. It has also been difficult for African researchers to access the work of other African academics. In partnership with hundreds of journals from all over ... Featured Country: South Africa, Featured Journal: Stellenbosch Papers in Linguistics ...

  14. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Historically, scholarly information has flowed from North to South and from West to East. It has also been difficult for African researchers to access the work of other African academics. In partnership with hundreds of journals from all ... Featured Country: South Africa, Featured Journal: Stellenbosch Papers in Linguistics Plus ...

  15. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Continuing Medical Education; Educational leadership and management: theory, policy and practice. South African Journal of Education; Advertising practice in Nigeria: Development, new trends, challenges and prospects. EJOTMAS: Ekpoma Journal of Theatre and Media Arts; The Influence of Motivation on Employees' ...

  16. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the rest of the world. AJOL is a Non-Profit Organisation based in South ... South African Journal of Animal Science. Vol 59, No 5 (2017). South African Family ...

  17. Open Journal Systems Help

    African Journals Online (AJOL)

    In order to ensure that submissions to the journal have been properly prepared and are in a suitable format for processing, the Journal Manager and Editor have developed a set of Submission Requirements with which the Author must indicate compliance before being allowed to proceed to Step Two of the Author ...

  18. African Journals Online (AJOL)

    African Journals Online (AJOL)

    AJOL is a Non-Profit Organisation based in South Africa. More about AJOL and the challenges we work to address. AJOL hosts 521 Journals, including 220 Open Access Journals; The site has 12 700 Issues containing 148 613 Abstracts. There are 142 833 Full Text Articles for download, of which 81 589 are Open Access ...

  19. African Journals Online (AJOL)

    African Journals Online (AJOL)

    In partnership with hundreds of journals from all over the continent, AJOL works to change this, so that African-origin research output is available to Africans and to the ... South African Journal of Education; The Basis of Distinction Between Qualitative and Quantitative Research in Social Science: Reflection on Ontological, ...

  20. Careers in Journalism.

    Science.gov (United States)

    Huskisson, Greg

    1990-01-01

    Aspiring black journalists have some reasons for optimism, because there are job opportunities in journalism for minorities, with the greatest number of jobs in the newspaper industry. Internships and nonpaying experience can be stepping stones to an eventual career in journalism. Some resources for the would-be journalist are listed. (SLD)

  1. Journalism: The Whole Story.

    Science.gov (United States)

    Egan, Christine

    Knowing what a journalist does and what opportunities are available to graduates in this field is necessary to anyone interested in a journalism career. This reprint discusses five major categories of journalism careers: writing and editing the news for print and electronic media, commercial and professional writing, advertising, public relations,…

  2. Ghana Medical Journal

    African Journals Online (AJOL)

    The Ghana Medical Journal is a peer-reviewed, open access journal published by the Ghana Medical Association. It was established in 1962 It publishes quality manuscripts in in all aspects of health, health care and the medical sciences. The full text of published articles are available online at this website and at African ...

  3. Nigerian Food Journal

    African Journals Online (AJOL)

    The Nigerian Food Journal (NIFOJ) is a journal of international standard established in 1983 to provide a forum for the dissemination of interdisciplinary knowledge on all aspects of food science and technology. In particular, NIFOJ is designed to contribute towards the development of new and improved food sources, ...

  4. Oromia Law Journal

    African Journals Online (AJOL)

    The Oromia Law Journal covers articles, book reviews, legislative and case comments related to legal, economic, political and social issues arising in relation to Oromia, Ethiopian, and other related International Laws. As such, the journal has two audiences-primary and secondary. The primary ones are legal professionals ...

  5. IMTU Medical Journal: Submissions

    African Journals Online (AJOL)

    IMTU Medical Journal (IMJ) is a young journal aiming to provide a platform for publishing articles in fields of Biomedical Sciences, all Clinical Disciplines in Medicine, ... Note that Abstract, Key Word, Conclusion, Acknowledgement etc shall be included but References and Key Words shall be excluded for calculation of the ...

  6. Archives: Oromia Law Journal

    African Journals Online (AJOL)

    Items 1 - 6 of 6 ... ISSN: 2304-8239. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners · Terms and Conditions of Use · Contact AJOL · News. OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about ...

  7. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically ... Southern African Business Review; The Basis of Distinction Between Qualitative and Quantitative Research in Social Science: Reflection on Ontological, Epistemological and ...

  8. What are Bogus Journal

    Directory of Open Access Journals (Sweden)

    Willy A. Renandya

    2014-11-01

    Full Text Available Abstract The purpose of this paper is to warn novice researchers/writers of the danger of publishing in journals of questionable quality (often referred to as bogus, scam or predatory journals and highlight key characteristics of these journals and their method of operation. Understanding the characteristics and how they operate could help us avoid publishing our work in scam journals. These journals claim (falsely that they employ a blind review process by experts in the field, promise quick turnaround, claim legitimacy by quoting the ISSN and listing a number of databases in which they are indexed (e.g., EBSCO, DOAJ and PROQUEST. The paper outlines 15 reasons why as members of the academic community we should shun journals of dubious quality. The key message of this paper is that before we send our scholarly work to academic journals, we need to invest time doing our due diligence, making sure that our target journal is a legitimate and respectable outlet for our work.

  9. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Journal of Business and Administrative Studies; An approach to the neck mass. Continuing Medical Education; Educational leadership and management: theory, policy and practice. South African Journal of Education; The Influence of Motivation on Employees' Performance: A Study of Some Selected Firms in Anambra ...

  10. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Ethiopian Journal of Education and Sciences; The competitive advantage of nations: is Porter's Diamond Framework a new theory that explains the international ... Journal of Business and Administrative Studies; The Basis of Distinction Between Qualitative and Quantitative Research in Social Science: Reflection on ...

  11. Nigeria Agricultural Journal: Submissions

    African Journals Online (AJOL)

    The author's name comes first; followed by year of publication (in parentheses); title of paper with initial letter of first word and proper nouns capitalized; full name of the journal in italics, volume number in Arabic numerals, journal number if any in Arabic numerals and in parentheses, colon, the first page of paper, hyphen, ...

  12. Ghana Medical Journal: Submissions

    African Journals Online (AJOL)

    The title of journals should be abbreviated according to the style used in Medline. Reference should be based on the ICEMJ recommendations. The title of journals and books in the listed references should be in italics. The references should be listed in the order in which they appear in the text 4.0 RESEARCH INTERGRITY

  13. African Journals Online: Health

    African Journals Online (AJOL)

    Items 51 - 100 of 167 ... The major objective of the journal is to publish original research, case studies and review articles in the field of Biomedical Sciences, Public Health, Social and Traditional Medicines, all Medical Sciences, its Specialties, Veterinary Medicine and Medical Biotechnology. The journal is a source of ...

  14. NIGERIAN VETERINARY JOURNAL

    African Journals Online (AJOL)

    ADEYEYE

    2000-07-02

    Jul 2, 2000 ... Nigerian Veterinary Journal 36(4). 2015. Owoyemi et al. 1341. NIGERIAN VETERINARY JOURNAL. ISSN 0331-3026. Nig. Vet. J., December 2015 ... medicine, 3Department of Veterinary Anatomy, Faculty of Veterinary Medicine, University of Ibadan, Nigeria. .... in wound or burn healing, internal intake of.

  15. UNISWA Journal of Agriculture

    African Journals Online (AJOL)

    The aim of UNISWA Journal of Agriculture is to serve as a forum for disseminating and integrating scientific knowledge in those disciplines that underpin agriculture. The journal publishes research papers, case studies, essays and review articles as well as first hand experiences in soil, plant, water and animal sciences, ...

  16. Nigeria Agricultural Journal

    African Journals Online (AJOL)

    Published by the Agricultural Society of Nigeria, the Nigerian Agricultural Journal is the oldest agricultural journal in the country having been published since 1961. It is published annually and contributions are accepted from any-one engaged in agricultural work in Nigeria and other countries in tropical Africa.

  17. Nigerian Journal of Biotechnology

    African Journals Online (AJOL)

    It serves scientists in the field of Agriculture, Food science and Technology; Animal science, Agriculture Economy and Extension, Fisheries and Aquiculture, Biotechnology, Breeding and Veterinarians. Other websites associated with this journal: http://biotechsocietynigeria.org/index.php/journals/11-current ...

  18. African Journals Online (AJOL)

    African Journals Online (AJOL)

    African Journals OnLine (AJOL) is the world's largest and pre-eminent collection of peer-reviewed, African-published scholarly journals. Historically, scholarly information has flowed from North to South and from West to East. It has also been difficult for African researchers to access the work of other African academics.

  19. African Journals Online (AJOL)

    African Journals Online (AJOL)

    Journal of Research in Forestry, Wildlife and Environment. Vol 8, No 2 (2016). African Review of Economics and Finance. Vol 8, No 1 (2016). African Review of Economics and Finance. Vol 9, No 1 (2017). African Review of Economics and Finance. Vol 16, No 2 (2016). African Journal of Anaesthesia and Intensive Care.

  20. 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.

  1. Archives: African Journal of Urology

    African Journals Online (AJOL)

    Items 1 - 50 of 65 ... Archives: African Journal of Urology. Journal Home > Archives: African Journal of Urology. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 50 of 65 Items, 1 2 ...

  2. Archives: SA Journal of Radiology

    African Journals Online (AJOL)

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  3. Archives: Journal of Consumer Sciences

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  4. Archives: Medical Journal of Zambia

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  5. Journal of Humanities: Site Map

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  6. Zoologist (The): About this journal

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  7. African Zoology: About this journal

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  8. Nigerian Journal of Genetics: Submissions

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    OTHER RESOURCES... for Researchers · for Journals · for Authors · for Policy Makers · about Open Access · Journal Quality. 521 African Journals. Browse By Category · Browse Alphabetically · Browse By Country · List All Titles · Free To Read Titles This Journal is Open Access. Featuring journals from 32 Countries:.

  9. Archives: South African Medical Journal

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  10. Archives: Jos Journal of Medicine

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  11. Archives: Edo Journal of Counselling

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  12. Archives: Nigerian Journal of Physics

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  13. Archives: Egyptian Journal of Biology

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  14. Sciences & Nature: About this journal

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  15. Archives: Tanzania Journal of Science

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  16. Archives: East African Orthopaedic Journal

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  17. Archives: Journal of Applied Biosciences

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  18. Archives: African Crop Science Journal

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  19. Ergonomics SA: About this journal

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  20. Oromia Law Journal: Site Map

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