WorldWideScience

Sample records for strong local leadership

  1. <strong>Size and local democracystrong>

    DEFF Research Database (Denmark)

    Mouritzen, Poul Erik; Rose, Lawrence

    2009-01-01

    The issue of the appropriate scale for local government has regularly appeared on the agenda of public sector reformers. In the empirical work devoted to this issue, the principal focus has been on the implications of size for efficiency in local service provision. Relatively less emphasis has be...

  2. The need for strong clinical leaders – Transformational and transactional leadership as a framework for resident leadership training

    Science.gov (United States)

    Saravo, Barbara; Netzel, Janine

    2017-01-01

    Background For the purpose of providing excellent patient care, residents need to be strong, effective leaders. The lack of clinical leadership is alarming given the detrimental effects on patient safety. The objective of the study was to assess whether a leadership training addressing transactional and transformational leadership enhances leadership skills in residents. Methods A volunteer sample of 57 residents from postgraduate year one to four was recruited across a range of medical specialties. The residents took part in an interventional controlled trial. The four-week IMPACT leadership training provided specific strategies for leadership in the clinical environment, addressing transactional (e.g. active control, contingent reward) and transformational leadership skills (e.g. appreciation, inspirational motivation). Transactional and transformational leadership skill performance was rated (1) on the Performance Scale by an external evaluator blinded to the study design and (2) self-assessed transformational and transactional leadership skills. Both measures contained items of the Multifactor Leadership Questionnaire, with higher scores indicating greater leadership skills. Results Both scores were significantly different between the IMPACT group and the control group. In the IMPACT group, the Performance Scale increased 15% in transactional leadership skill performance (2.10 to 2.86) (intervention effect, 0.76; 95% CI, 0.40 to 1.13; p transformational leadership skill performance (2.26 to 2.94) (intervention effect, 0.68; 95% CI, 0.27 to 1.09; p transformational leadership skills (3.54 to 3.86) (intervention effect, 0.31; 95% CI, 0.02 to 0.40; ptransformational leadership framework for graduate leadership training. Future studies should incorporate time-latent post-tests, evaluating the stability of the behavioral performance increase. PMID:28841662

  3. The need for strong clinical leaders - Transformational and transactional leadership as a framework for resident leadership training.

    Science.gov (United States)

    Saravo, Barbara; Netzel, Janine; Kiesewetter, Jan

    2017-01-01

    For the purpose of providing excellent patient care, residents need to be strong, effective leaders. The lack of clinical leadership is alarming given the detrimental effects on patient safety. The objective of the study was to assess whether a leadership training addressing transactional and transformational leadership enhances leadership skills in residents. A volunteer sample of 57 residents from postgraduate year one to four was recruited across a range of medical specialties. The residents took part in an interventional controlled trial. The four-week IMPACT leadership training provided specific strategies for leadership in the clinical environment, addressing transactional (e.g. active control, contingent reward) and transformational leadership skills (e.g. appreciation, inspirational motivation). Transactional and transformational leadership skill performance was rated (1) on the Performance Scale by an external evaluator blinded to the study design and (2) self-assessed transformational and transactional leadership skills. Both measures contained items of the Multifactor Leadership Questionnaire, with higher scores indicating greater leadership skills. Both scores were significantly different between the IMPACT group and the control group. In the IMPACT group, the Performance Scale increased 15% in transactional leadership skill performance (2.10 to 2.86) (intervention effect, 0.76; 95% CI, 0.40 to 1.13; p transformational leadership skill performance (2.26 to 2.94) (intervention effect, 0.68; 95% CI, 0.27 to 1.09; p transformational leadership skills (3.54 to 3.86) (intervention effect, 0.31; 95% CI, 0.02 to 0.40; ptransformational leadership framework for graduate leadership training. Future studies should incorporate time-latent post-tests, evaluating the stability of the behavioral performance increase.

  4. Traditional leadership factor in modern local government system in ...

    African Journals Online (AJOL)

    Traditional leadership factor in modern local government system in Ghana: policy Implementation, role conflict and marginalization. ... at promoting education, health and environmental management, are highly commendable in Ghana.

  5. Strong quantum scarring by local impurities

    Science.gov (United States)

    Luukko, Perttu J. J.; Drury, Byron; Klales, Anna; Kaplan, Lev; Heller, Eric J.; Räsänen, Esa

    2016-11-01

    We discover and characterise strong quantum scars, or quantum eigenstates resembling classical periodic orbits, in two-dimensional quantum wells perturbed by local impurities. These scars are not explained by ordinary scar theory, which would require the existence of short, moderately unstable periodic orbits in the perturbed system. Instead, they are supported by classical resonances in the unperturbed system and the resulting quantum near-degeneracy. Even in the case of a large number of randomly scattered impurities, the scars prefer distinct orientations that extremise the overlap with the impurities. We demonstrate that these preferred orientations can be used for highly efficient transport of quantum wave packets across the perturbed potential landscape. Assisted by the scars, wave-packet recurrences are significantly stronger than in the unperturbed system. Together with the controllability of the preferred orientations, this property may be very useful for quantum transport applications.

  6. The need for strong clinical leaders - Transformational and transactional leadership as a framework for resident leadership training.

    Directory of Open Access Journals (Sweden)

    Barbara Saravo

    Full Text Available For the purpose of providing excellent patient care, residents need to be strong, effective leaders. The lack of clinical leadership is alarming given the detrimental effects on patient safety. The objective of the study was to assess whether a leadership training addressing transactional and transformational leadership enhances leadership skills in residents.A volunteer sample of 57 residents from postgraduate year one to four was recruited across a range of medical specialties. The residents took part in an interventional controlled trial. The four-week IMPACT leadership training provided specific strategies for leadership in the clinical environment, addressing transactional (e.g. active control, contingent reward and transformational leadership skills (e.g. appreciation, inspirational motivation. Transactional and transformational leadership skill performance was rated (1 on the Performance Scale by an external evaluator blinded to the study design and (2 self-assessed transformational and transactional leadership skills. Both measures contained items of the Multifactor Leadership Questionnaire, with higher scores indicating greater leadership skills.Both scores were significantly different between the IMPACT group and the control group. In the IMPACT group, the Performance Scale increased 15% in transactional leadership skill performance (2.10 to 2.86 (intervention effect, 0.76; 95% CI, 0.40 to 1.13; p < .001, eta2 = 0.31 and 14% in transformational leadership skill performance (2.26 to 2.94 (intervention effect, 0.68; 95% CI, 0.27 to 1.09; p < .001, eta2 = 0.22. The self-assessed transactional skills revealed a 4% increase (3.83 to 4.03 (intervention effect, 0.20; 95% CI, 0.08 to 0.33; p < .001, eta2 = 0.18 and a 6% increase in transformational leadership skills (3.54 to 3.86 (intervention effect, 0.31; 95% CI, 0.02 to 0.40; p< .001, eta2 = 0.53.These findings support the use of the transactional and transformational leadership framework

  7. Relational knowledge leadership and local economic development

    NARCIS (Netherlands)

    Horlings, Lummina; Collinge, Chris; Gibney, John

    2017-01-01

    This paper concerns the role of spatial leadership in the development of the knowledge-based economy. It is argued within academic and practitioner circles that leadership of knowledge networks requires a particular non-hierarchical style that is required to establish an ambience conducive to

  8. Relational knowledge leadership and local economic development

    OpenAIRE

    Horlings, Lummina; Collinge, Chris; Gibney, John

    2017-01-01

    This paper concerns the role of spatial leadership in the development of the knowledge-based economy. It is argued within academic and practitioner circles that leadership of knowledge networks requires a particular non-hierarchical style that is required to establish an ambience conducive to networking and knowledge sharing across boundaries. In this paper, we explore this hypothesis at both theoretical and empirical levels. Theoretically, we propose a conceptualization of relational knowled...

  9. A STRONG OPTIMIZATION THEOREM IN LOCALLY CONVEX SPACES

    Institute of Scientific and Technical Information of China (English)

    程立新; 腾岩梅

    2003-01-01

    This paper presents a geometric characterization of convex sets in locally convex spaces onwhich a strong optimization theorem of the Stegall-type holds, and gives Collier's theorem ofw* Asplund spaces a localized setting.

  10. Analysis of Local Government Performance and Leadership in Nigeria

    Directory of Open Access Journals (Sweden)

    Ada Uche

    2014-12-01

    Full Text Available This paper examines the quality of local government leaderships in Nigeria. It explores how local governments’ inefficiency and poor leadership have been a major challenge facing the development process in Nigeria. The paper has two objectives. The first is to identify the professionalism of a sample of Nigerian local government chairpersons. The second is to examine whether there are systematic correlations between local government chairpersons’ professionalism, political partisanship, local characteristics, and performance. The paper argues that the quality of local government chairpersons has significant policy implications because of their vital role in policy making and implementation. The concluding section provides some policy recommendations on how local government leaders could improve performance.

  11. Experience of Tecnatom in Developing a Strong Leadership for Safety and Performance

    International Nuclear Information System (INIS)

    González, F.; Villadóniga, J. I.

    2016-01-01

    This paper presents experience and insights of Tecnatom in the support of internal and external clients to develop a strong Leadership for Safety. Several cases are presented briefly: (a) The leadership and culture change activities for a utility, a radwaste company, and for Tecnatom itself. One important characteristic of the work performed is the detailed consideration of the underlying organizational culture that underpins the safety culture. Measurable improvements have been achieved and some of the key insights are shared in this paper. (b) The development and implementation of a leadership model with 17 competencies, including safety explicitly. One benefit of this model is that allows to perform a quantitative assessment of leadership effectiveness, something vital to be able to ensure that leadership development actions are truly supporting safety. The model uses an approach to development oriented to strengths and the use of companion competencies to further develop leadership. Moreover it aims to produce significant improvements on safety but also on performance, since both are not competing goals when the proper leadership model is selected. The training material prepared was shortlisted in the 2014 Nuclear Training Awards. (c) The design and implementation of a training development program on Safety Culture, and required competencies of Leadership, for Top Managers of the nuclear industry, as part of the project NUSHARE of the European Commission’s 7th research framework program. The program is sensible to the reduced time availability of Top Managers and uses a combination of learning approaches (webinars, micro-elearnings, web meetings) that provide higher flexibility for the learner, but complemented with other proven methods (group dialog, journaling, mentoring, etc.) to ensure that the program is effective. All these experiences reveal that to improve the organizational Safety Culture we need to enhance Leadership for Safety and Performance

  12. Strong Anderson localization in cold atom quantum quenches

    OpenAIRE

    Micklitz, T.; Müller, C. A.; Altland, A.

    2013-01-01

    Signatures of strong Anderson localization in the momentum distribution of a cold atom cloud after a quantum quench are studied. We consider a quasi one-dimensional cloud initially prepared in a well defined momentum state, and expanding for some time in a disorder speckle potential. Anderson localization leads to a formation of a coherence peak in the \\emph{forward} scattering direction (as opposed to the common weak localization backscattering peak). We present a microscopic, and fully time...

  13. Interplay of Anderson localization and strong interaction in disordered systems

    International Nuclear Information System (INIS)

    Henseler, Peter

    2010-01-01

    We study the interplay of disorder localization and strong local interactions within the Anderson-Hubbard model. Taking into account local Mott-Hubbard physics and static screening of the disorder potential, the system is mapped onto an effective single-particle Anderson model, which is studied within the self-consistent theory of electron localization. For fermions, we find rich nonmonotonic behavior of the localization length ξ, particularly in two-dimensional systems, including an interaction-induced exponential enhancement of ξ for small and intermediate disorders and a strong reduction of ξ due to hopping suppression by strong interactions. In three dimensions, we identify for half filling a Mott-Hubbard-assisted Anderson localized phase existing between the metallic and the Mott-Hubbard-gapped phases. For small U there is re-entrant behavior from the Anderson localized phase to the metallic phase. For bosons, the unrestricted particle occupation number per lattice site yields a monotonic enhancement of ξ as a function of decreasing interaction, which we assume to persist until the superfluid Bose-Einstein condensate phase is entered. Besides, we study cold atomic gases expanding, by a diffusion process, in a weak random potential. We show that the density-density correlation function of the expanding gas is strongly affected by disorder and we estimate the typical size of a speckle spot, i.e., a region of enhanced or depleted density. Both a Fermi gas and a Bose-Einstein condensate (in a mean-field approach) are considered. (orig.)

  14. Interplay of Anderson localization and strong interaction in disordered systems

    Energy Technology Data Exchange (ETDEWEB)

    Henseler, Peter

    2010-01-15

    We study the interplay of disorder localization and strong local interactions within the Anderson-Hubbard model. Taking into account local Mott-Hubbard physics and static screening of the disorder potential, the system is mapped onto an effective single-particle Anderson model, which is studied within the self-consistent theory of electron localization. For fermions, we find rich nonmonotonic behavior of the localization length {xi}, particularly in two-dimensional systems, including an interaction-induced exponential enhancement of {xi} for small and intermediate disorders and a strong reduction of {xi} due to hopping suppression by strong interactions. In three dimensions, we identify for half filling a Mott-Hubbard-assisted Anderson localized phase existing between the metallic and the Mott-Hubbard-gapped phases. For small U there is re-entrant behavior from the Anderson localized phase to the metallic phase. For bosons, the unrestricted particle occupation number per lattice site yields a monotonic enhancement of {xi} as a function of decreasing interaction, which we assume to persist until the superfluid Bose-Einstein condensate phase is entered. Besides, we study cold atomic gases expanding, by a diffusion process, in a weak random potential. We show that the density-density correlation function of the expanding gas is strongly affected by disorder and we estimate the typical size of a speckle spot, i.e., a region of enhanced or depleted density. Both a Fermi gas and a Bose-Einstein condensate (in a mean-field approach) are considered. (orig.)

  15. Strong Anderson localization in cold atom quantum quenches.

    Science.gov (United States)

    Micklitz, T; Müller, C A; Altland, A

    2014-03-21

    Signatures of Anderson localization in the momentum distribution of a cold atom cloud after a quantum quench are studied. We consider a quasi-one-dimensional cloud initially prepared in a well-defined momentum state, and expanding for some time in a disorder speckle potential. Quantum interference generates a peak in the forward scattering amplitude which, unlike the common weak localization backscattering peak, is a signature of strong Anderson localization. We present a nonperturbative, and fully time resolved description of the phenomenon, covering the entire diffusion-to-localization crossover. Our results should be observable by present day experiments.

  16. Strong Localization in Disordered Media: Analysis of the Backscattering Cone

    KAUST Repository

    Delgado, Edgar

    2012-06-01

    A very interesting effect in light propagation through a disordered system is Anderson localization of light, this phenomenon emerges as the result of multiple scattering of waves by electric inhomogeneities like spatial variations of index of refraction; as the amount of scattering is increased, light propagation is converted from quasi-diffusive to exponentially localized, with photons confined in a limited spatial region characterized by a fundamental quantity known as localization length. Light localization is strongly related to another interference phenomenon emerged from the multiple scattering effect: the coherent backscattering effect. In multiple scattering of waves, in fact, coherence is preserved in the backscattering direction and produces a reinforcement of the field flux originating an observable peak in the backscattered intensity, known as backscattering cone. The study of this peak provide quantitative information about the transport properties of light in the material. In this thesis we report a complete FDTD ab-initio study of light localization and coherent backscattering. In particular, we consider a supercontinuum pulse impinging on a sample composed of randomly positioned scatterers. We study coherent backscattering by averaging over several realizations of the sample properties. We study then the coherent backscattering cone properties as the relative permittivity of the sample is changed, relating the latter with the light localization inside the sample. We demonstrate important relationships between the width of the backscattering cone and the localization length, which shows a linear proportionality in the strong localization regime.

  17. Strong expectations cancel locality effects: evidence from Hindi.

    Directory of Open Access Journals (Sweden)

    Samar Husain

    Full Text Available Expectation-driven facilitation (Hale, 2001; Levy, 2008 and locality-driven retrieval difficulty (Gibson, 1998, 2000; Lewis & Vasishth, 2005 are widely recognized to be two critical factors in incremental sentence processing; there is accumulating evidence that both can influence processing difficulty. However, it is unclear whether and how expectations and memory interact. We first confirm a key prediction of the expectation account: a Hindi self-paced reading study shows that when an expectation for an upcoming part of speech is dashed, building a rarer structure consumes more processing time than building a less rare structure. This is a strong validation of the expectation-based account. In a second study, we show that when expectation is strong, i.e., when a particular verb is predicted, strong facilitation effects are seen when the appearance of the verb is delayed; however, when expectation is weak, i.e., when only the part of speech "verb" is predicted but a particular verb is not predicted, the facilitation disappears and a tendency towards a locality effect is seen. The interaction seen between expectation strength and distance shows that strong expectations cancel locality effects, and that weak expectations allow locality effects to emerge.

  18. Strong expectations cancel locality effects: evidence from Hindi.

    Science.gov (United States)

    Husain, Samar; Vasishth, Shravan; Srinivasan, Narayanan

    2014-01-01

    Expectation-driven facilitation (Hale, 2001; Levy, 2008) and locality-driven retrieval difficulty (Gibson, 1998, 2000; Lewis & Vasishth, 2005) are widely recognized to be two critical factors in incremental sentence processing; there is accumulating evidence that both can influence processing difficulty. However, it is unclear whether and how expectations and memory interact. We first confirm a key prediction of the expectation account: a Hindi self-paced reading study shows that when an expectation for an upcoming part of speech is dashed, building a rarer structure consumes more processing time than building a less rare structure. This is a strong validation of the expectation-based account. In a second study, we show that when expectation is strong, i.e., when a particular verb is predicted, strong facilitation effects are seen when the appearance of the verb is delayed; however, when expectation is weak, i.e., when only the part of speech "verb" is predicted but a particular verb is not predicted, the facilitation disappears and a tendency towards a locality effect is seen. The interaction seen between expectation strength and distance shows that strong expectations cancel locality effects, and that weak expectations allow locality effects to emerge.

  19. Localized-magnon states in strongly frustrated quantum spin lattices

    International Nuclear Information System (INIS)

    Richter, J.

    2005-01-01

    Recent developments concerning localized-magnon eigenstates in strongly frustrated spin lattices and their effect on the low-temperature physics of these systems in high magnetic fields are reviewed. After illustrating the construction and the properties of localized-magnon states we describe the plateau and the jump in the magnetization process caused by these states. Considering appropriate lattice deformations fitting to the localized magnons we discuss a spin-Peierls instability in high magnetic fields related to these states. Last but not least we consider the degeneracy of the localized-magnon eigenstates and the related thermodynamics in high magnetic fields. In particular, we discuss the low-temperature maximum in the isothermal entropy versus field curve and the resulting enhanced magnetocaloric effect, which allows efficient magnetic cooling from quite large temperatures down to very low ones

  20. Strongly Localized Image States of Spherical Graphitic Particles

    Directory of Open Access Journals (Sweden)

    Godfrey Gumbs

    2014-01-01

    Full Text Available We investigate the localization of charged particles by the image potential of spherical shells, such as fullerene buckyballs. These spherical image states exist within surface potentials formed by the competition between the attractive image potential and the repulsive centripetal force arising from the angular motion. The image potential has a power law rather than a logarithmic behavior. This leads to fundamental differences in the nature of the effective potential for the two geometries. Our calculations have shown that the captured charge is more strongly localized closest to the surface for fullerenes than for cylindrical nanotube.

  1. Crossover in tunneling hops in systems of strongly localized electrons

    International Nuclear Information System (INIS)

    Lien Nguyen, V.; Gamietea, A.D.

    1995-11-01

    Accurate Monte-Carlo simulation data show a consistent crossover in different characters of tunneling hops in two-dimensional systems of strongly localized electrons in the presence of scattering and quantum interference of hopping paths. The results also suggest a negative answer to the question whether there is a two-dimensional sign phase transition. The fractal behaviour observed in the direction perpendicular to the hopping direction is found to be similar to that for eigenstates in one-dimensional localized systems. (author). 16 refs, 6 figs

  2. Local government energy action in the UK: from service delivery to community leadership. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    Wade, Joanne; Pearson, Amanda; Knowland, Rachael [Impetus Consulting (United Kingdom); Flanagan, Brooke [Energy Saving Trust (United Kingdom)

    2007-07-01

    In October 2006 the UK government published a new Local Government White Paper. This policy statement set the framework for the role of local government in the coming years.The White Paper is one stage in the latest wave of local government reform in the UK. This reform has aimed to refocus attention away from delivery of specific services and towards community leadership, particularly with reference to sustainable development. Climate change is given some emphasis within the White Paper, and should become one of the indicators against which local government performance is measured.This paper examines energy action in local authorities in the past few years, in a situation where most, but not all, were still strongly focused on service delivery. By contrasting this with the results achieved in authorities that have taken a community leadership role, the paper examines the potential of the White Paper. It addresses the following questions: does local government have the capacity to deliver increased local action on climate change? Does the UK policy framework support and encourage development and deployment of this capacity? And do the national and regional bodies that provide support for local authorities need to change the services they offer in light of recent policy developments?.

  3. Local government energy action in the UK: from service delivery to community leadership

    Energy Technology Data Exchange (ETDEWEB)

    Wade, Joanne; Pearson, Amanda; Knowland, Rachael [Impetus Consulting (United Kingdom); Flanagan, Brooke [Energy Saving Trust (United Kingdom)

    2007-07-01

    In October 2006 the UK government published a new Local Government White Paper. This policy statement set the framework for the role of local government in the coming years.The White Paper is one stage in the latest wave of local government reform in the UK. This reform has aimed to refocus attention away from delivery of specific services and towards community leadership, particularly with reference to sustainable development. Climate change is given some emphasis within the White Paper, and should become one of the indicators against which local government performance is measured.This paper examines energy action in local authorities in the past few years, in a situation where most, but not all, were still strongly focused on service delivery. By contrasting this with the results achieved in authorities that have taken a community leadership role, the paper examines the potential of the White Paper. It addresses the following questions: does local government have the capacity to deliver increased local action on climate change? Does the UK policy framework support and encourage development and deployment of this capacity? And do the national and regional bodies that provide support for local authorities need to change the services they offer in light of recent policy developments?.

  4. Local government energy action in the UK: from service delivery to community leadership. Volume 1

    International Nuclear Information System (INIS)

    Wade, Joanne; Pearson, Amanda; Knowland, Rachael; Flanagan, Brooke

    2007-01-01

    In October 2006 the UK government published a new Local Government White Paper. This policy statement set the framework for the role of local government in the coming years.The White Paper is one stage in the latest wave of local government reform in the UK. This reform has aimed to refocus attention away from delivery of specific services and towards community leadership, particularly with reference to sustainable development. Climate change is given some emphasis within the White Paper, and should become one of the indicators against which local government performance is measured.This paper examines energy action in local authorities in the past few years, in a situation where most, but not all, were still strongly focused on service delivery. By contrasting this with the results achieved in authorities that have taken a community leadership role, the paper examines the potential of the White Paper. It addresses the following questions: does local government have the capacity to deliver increased local action on climate change? Does the UK policy framework support and encourage development and deployment of this capacity? And do the national and regional bodies that provide support for local authorities need to change the services they offer in light of recent policy developments?

  5. Spontaneous electromagnetic emission from a strongly localized plasma flow.

    Science.gov (United States)

    Tejero, E M; Amatucci, W E; Ganguli, G; Cothran, C D; Crabtree, C; Thomas, E

    2011-05-06

    Laboratory observations of electromagnetic ion-cyclotron waves generated by a localized transverse dc electric field are reported. Experiments indicate that these waves result from a strong E×B flow inhomogeneity in a mildly collisional plasma with subcritical magnetic field-aligned current. The wave amplitude scales with the magnitude of the applied radial dc electric field. The electromagnetic signatures become stronger with increasing plasma β, and the radial extent of the power is larger than that of the electrostatic counterpart. Near-Earth space weather implications of the results are discussed.

  6. Localized Electron Heating by Strong Guide-Field Magnetic Reconnection

    Science.gov (United States)

    Guo, Xuehan; Sugawara, Takumichi; Inomoto, Michiaki; Yamasaki, Kotaro; Ono, Yasushi; UTST Team

    2015-11-01

    Localized electron heating of magnetic reconnection was studied under strong guide-field (typically Bt 15Bp) using two merging spherical tokamak plasmas in Univ. Tokyo Spherical Tokamak (UTST) experiment. Our new slide-type two-dimensional Thomson scattering system documented for the first time the electron heating localized around the X-point. The region of high electron temperature, which is perpendicular to the magnetic field, was found to have a round shape with radius of 2 [cm]. Also, it was localized around the X-point and does not agree with that of energy dissipation term Et .jt . When we include a guide-field effect term Bt / (Bp + αBt) for Et .jt where α =√{ (vin2 +vout2) /v∥2 } , the energy dissipation area becomes localized around the X-point, suggesting that the electrons are accelerated by the reconnection electric field parallel to the magnetic field and thermalized around the X-point. This work was supported by JSPS A3 Foresight Program ``Innovative Tokamak Plasma Startup and Current Drive in Spherical Torus,'' a Grant-in-Aid from the Japan Society for the Promotion of Science (JSPS) Fellows 15J03758.

  7. Strengthening the integrity of local leadership and its relevance to run democratic governance

    OpenAIRE

    Maulana Mukhlis; Idil Akbar

    2018-01-01

    Abstract   Even though many aspects that shows how to run a democratic government, but the most important aspect is related to the leadership of integrity. The leadership of integrity put the perspective of power in the orientation of partisanship on the people. In addition, democratic governance at the local level can be run effectively and constructively if in his leadership held with integrity. In other words the leadership of integrity is a requirement to run a democratic governme...

  8. Many-body-localization: strong disorder perturbative approach for the local integrals of motion

    Science.gov (United States)

    Monthus, Cécile

    2018-05-01

    For random quantum spin models, the strong disorder perturbative expansion of the local integrals of motion around the real-spin operators is revisited. The emphasis is on the links with other properties of the many-body-localized phase, in particular the memory in the dynamics of the local magnetizations and the statistics of matrix elements of local operators in the eigenstate basis. Finally, this approach is applied to analyze the many-body-localization transition in a toy model studied previously from the point of view of the entanglement entropy.

  9. Local condensate depletion at trap center under strong interactions

    Science.gov (United States)

    Yukalov, V. I.; Yukalova, E. P.

    2018-04-01

    Cold trapped Bose-condensed atoms, interacting via hard-sphere repulsive potentials are considered. Simple mean-field approximations show that the condensate distribution inside a harmonic trap always has the shape of a hump with the maximum condensate density occurring at the trap center. However, Monte Carlo simulations at high density and strong interactions display the condensate depletion at the trap center. The explanation of this effect of local condensate depletion at trap center is suggested in the frame of self-consistent theory of Bose-condensed systems. The depletion is shown to be due to the existence of the anomalous average that takes into account pair correlations and appears in systems with broken gauge symmetry.

  10. Strong Local-Nonlocal Coupling for Integrated Fracture Modeling

    Energy Technology Data Exchange (ETDEWEB)

    Littlewood, David John [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Silling, Stewart A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Mitchell, John A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Seleson, Pablo D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Bond, Stephen D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Parks, Michael L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Turner, Daniel Z. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Burnett, Damon J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Ostien, Jakob [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Gunzburger, Max [Florida State Univ., Tallahassee, FL (United States)

    2015-09-01

    Peridynamics, a nonlocal extension of continuum mechanics, is unique in its ability to capture pervasive material failure. Its use in the majority of system-level analyses carried out at Sandia, however, is severely limited, due in large part to computational expense and the challenge posed by the imposition of nonlocal boundary conditions. Combined analyses in which peridynamics is em- ployed only in regions susceptible to material failure are therefore highly desirable, yet available coupling strategies have remained severely limited. This report is a summary of the Laboratory Directed Research and Development (LDRD) project "Strong Local-Nonlocal Coupling for Inte- grated Fracture Modeling," completed within the Computing and Information Sciences (CIS) In- vestment Area at Sandia National Laboratories. A number of challenges inherent to coupling local and nonlocal models are addressed. A primary result is the extension of peridynamics to facilitate a variable nonlocal length scale. This approach, termed the peridynamic partial stress, can greatly reduce the mathematical incompatibility between local and nonlocal equations through reduction of the peridynamic horizon in the vicinity of a model interface. A second result is the formulation of a blending-based coupling approach that may be applied either as the primary coupling strategy, or in combination with the peridynamic partial stress. This blending-based approach is distinct from general blending methods, such as the Arlequin approach, in that it is specific to the coupling of peridynamics and classical continuum mechanics. Facilitating the coupling of peridynamics and classical continuum mechanics has also required innovations aimed directly at peridynamic models. Specifically, the properties of peridynamic constitutive models near domain boundaries and shortcomings in available discretization strategies have been addressed. The results are a class of position-aware peridynamic constitutive laws for

  11. Strong leadership and teamwork drive culture and performance change: Ohio State University Medical Center 2000-2006.

    Science.gov (United States)

    Sanfilippo, Fred; Bendapudi, Neeli; Rucci, Anthony; Schlesinger, Leonard

    2008-09-01

    Several characteristics of academic health centers have the potential to create high levels of internal conflict and misalignment that can pose significant leadership challenges. In September 2000, the positions of Ohio State University (OSU) senior vice president for health sciences, dean of the medical school, and the newly created position of chief executive officer of the OSU Medical Center (OSUMC) were combined under a single leader to oversee the OSUMC. This mandate from the president and trustees was modeled after top institutions with similar structures. The leader who assumed the role was tasked with improving OSUMC's academic, clinical, and financial performance. To achieve this goal, the senior vice president and his team employed the service value chain model of improving performance, based on the premise that leadership behavior/culture drives employee engagement/satisfaction, leading to customer satisfaction and improved organizational performance. Implementing this approach was a seven-step process: (1) selecting the right leadership team, (2) assessing the challenges and opportunities, (3) setting expectations for performance and leadership behavior, (4) aligning structures and functions, (5) engaging constituents, (6) developing leadership skills, and (7) defining strategies and tracking goals. The OSUMC setting during this period provides an observational case study to examine how these stepwise changes, instituted by strong leadership and teamwork, were able to make and implement sound decisions that drove substantial and measurable improvements in the engagement and satisfaction of faculty and staff; the satisfaction of students and patients; and academic, clinical, and financial performance.

  12. Route to strong localization of light: The role of disorder

    KAUST Repository

    Molinari, Diego P.; Fratalocchi, Andrea

    2012-01-01

    By employing Random Matrix Theory (RMT) and firstprinciple calculations, we investigated the behavior of Anderson localization in 1D, 2D and 3D systems characterized by a varying disorder. In particular, we considered random binary layer sequences in 1D and structurally disordered photonic crystals in two and three dimensions. We demonstrated the existence of a unique optimal degree of disorder that yields the strongest localization possible. In this regime, localized modes are constituted by defect states, which can show subwavelength confinement properties. These results suggest that disorder offers a new avenue for subwavelength light localization in purely dielectric media. © 2012 Optical Society of America.

  13. Transformational leadership in the local police in Spain: a leader-follower distance approach.

    Science.gov (United States)

    Álvarez, Octavio; Lila, Marisol; Tomás, Inés; Castillo, Isabel

    2014-01-01

    Based on the transformational leadership theory (Bass, 1985), the aim of the present study was to analyze the differences in leadership styles according to the various leading ranks and the organizational follower-leader distance reported by a representative sample of 975 local police members (828 male and 147 female) from Valencian Community (Spain). Results showed differences by rank (p leadership in all the variables examined (transformational-leadership behaviors, transactional-leadership behaviors, laissez-faire behaviors, satisfaction with the leader, extra effort by follower, and perceived leadership effectiveness). By contrast, the least optimal profiles were presented by intendents. Finally, the maximum distance (five ranks) generally yielded the most optimal profiles, whereas the 3-rank distance generally produced the least optimal profiles for all variables examined. Outcomes and practical implications for the workforce dimensioning are also discussed.

  14. Strong Loophole-Free Test of Local Realism.

    Science.gov (United States)

    Shalm, Lynden K; Meyer-Scott, Evan; Christensen, Bradley G; Bierhorst, Peter; Wayne, Michael A; Stevens, Martin J; Gerrits, Thomas; Glancy, Scott; Hamel, Deny R; Allman, Michael S; Coakley, Kevin J; Dyer, Shellee D; Hodge, Carson; Lita, Adriana E; Verma, Varun B; Lambrocco, Camilla; Tortorici, Edward; Migdall, Alan L; Zhang, Yanbao; Kumor, Daniel R; Farr, William H; Marsili, Francesco; Shaw, Matthew D; Stern, Jeffrey A; Abellán, Carlos; Amaya, Waldimar; Pruneri, Valerio; Jennewein, Thomas; Mitchell, Morgan W; Kwiat, Paul G; Bienfang, Joshua C; Mirin, Richard P; Knill, Emanuel; Nam, Sae Woo

    2015-12-18

    We present a loophole-free violation of local realism using entangled photon pairs. We ensure that all relevant events in our Bell test are spacelike separated by placing the parties far enough apart and by using fast random number generators and high-speed polarization measurements. A high-quality polarization-entangled source of photons, combined with high-efficiency, low-noise, single-photon detectors, allows us to make measurements without requiring any fair-sampling assumptions. Using a hypothesis test, we compute p values as small as 5.9×10^{-9} for our Bell violation while maintaining the spacelike separation of our events. We estimate the degree to which a local realistic system could predict our measurement choices. Accounting for this predictability, our smallest adjusted p value is 2.3×10^{-7}. We therefore reject the hypothesis that local realism governs our experiment.

  15. Local particle flux reversal under strongly sheared flow

    International Nuclear Information System (INIS)

    Terry, P.W.; Newman, D.E.; Ware, A.S.

    2003-01-01

    The advection of electron density by turbulent ExB flow with linearly varying mean yields a particle flux that can reverse sign at certain locations along the direction of magnetic shear. The effect, calculated for strong flow shear, resides in the density-potential cross phase. It is produced by the interplay between the inhomogeneities of magnetic shear and flow shear, but subject to a variety of conditions and constraints. The regions of reversed flux tend to wash out if the turbulence consists of closely spaced modes of different helicities, but survive if modes of a single helicity are relatively isolated. The reversed flux becomes negligible if the electron density response is governed by electron scales while the eigenmode is governed by ion scales. The relationship of these results to experimentally observe flux reversals is discussed

  16. Strong contributions of local background climate to urban heat islands

    Science.gov (United States)

    Zhao, Lei; Lee, Xuhui; Smith, Ronald B.; Oleson, Keith

    2014-07-01

    The urban heat island (UHI), a common phenomenon in which surface temperatures are higher in urban areas than in surrounding rural areas, represents one of the most significant human-induced changes to Earth's surface climate. Even though they are localized hotspots in the landscape, UHIs have a profound impact on the lives of urban residents, who comprise more than half of the world's population. A barrier to UHI mitigation is the lack of quantitative attribution of the various contributions to UHI intensity (expressed as the temperature difference between urban and rural areas, ΔT). A common perception is that reduction in evaporative cooling in urban land is the dominant driver of ΔT (ref. 5). Here we use a climate model to show that, for cities across North America, geographic variations in daytime ΔT are largely explained by variations in the efficiency with which urban and rural areas convect heat to the lower atmosphere. If urban areas are aerodynamically smoother than surrounding rural areas, urban heat dissipation is relatively less efficient and urban warming occurs (and vice versa). This convection effect depends on the local background climate, increasing daytime ΔT by 3.0 +/- 0.3 kelvin (mean and standard error) in humid climates but decreasing ΔT by 1.5 +/- 0.2 kelvin in dry climates. In the humid eastern United States, there is evidence of higher ΔT in drier years. These relationships imply that UHIs will exacerbate heatwave stress on human health in wet climates where high temperature effects are already compounded by high air humidity and in drier years when positive temperature anomalies may be reinforced by a precipitation-temperature feedback. Our results support albedo management as a viable means of reducing ΔT on large scales.

  17. The Decline of the Local: A Challenge to Educational Leadership

    Science.gov (United States)

    Foster, William P.

    2004-01-01

    Foster anchors his analysis of educational leadership by situating the function of schooling as bureaucratic control over individuals. Within the context of schools as a systemic, rule-bearing institution, Foster challenges the work of educational leaders. Are educational leaders virtuous and free or are they mere agents of the state? Foster pits…

  18. Wave propagation in a strongly nonlinear locally resonant granular crystal

    Science.gov (United States)

    Vorotnikov, K.; Starosvetsky, Y.; Theocharis, G.; Kevrekidis, P. G.

    2018-02-01

    In this work, we study the wave propagation in a recently proposed acoustic structure, the locally resonant granular crystal. This structure is composed of a one-dimensional granular crystal of hollow spherical particles in contact, containing linear resonators. The relevant model is presented and examined through a combination of analytical approximations (based on ODE and nonlinear map analysis) and of numerical results. The generic dynamics of the system involves a degradation of the well-known traveling pulse of the standard Hertzian chain of elastic beads. Nevertheless, the present system is richer, in that as the primary pulse decays, secondary ones emerge and eventually interfere with it creating modulated wavetrains. Remarkably, upon suitable choices of parameters, this interference "distills" a weakly nonlocal solitary wave (a "nanopteron"). This motivates the consideration of such nonlinear structures through a separate Fourier space technique, whose results suggest the existence of such entities not only with a single-side tail, but also with periodic tails on both ends. These tails are found to oscillate with the intrinsic oscillation frequency of the out-of-phase motion between the outer hollow bead and its internal linear attachment.

  19. Leadership

    OpenAIRE

    Eagly, A. H.; Antonakis, J.

    2015-01-01

    In this chapter, we review leadership research, with special attention to the questions that psychologists have addressed. Our presentation emphasizes that the phenomena of leadership can be predicted by a wide range of situational, social, and individual differences factors. Although not organized into a single, coherent theory, these bodies of knowledge are sufficiently related that we are able to piece together a moderately cohesive picture of leadership. This emergent understanding derive...

  20. Leadership

    Science.gov (United States)

    2003-04-07

    USAWC STRATEGY RESEARCH PROJECT LEADERSHIP by LIEUTENANT COLONEL RONALD D. JOHNSON United States Army Colonel David R. Brooks Project Advisor The...TITLE AND SUBTITLE Leadership Unclassified 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Johnson, Ronald D. ; Author... Leadership FORMAT: Strategy Research Project DATE: 07 April 2003 PAGES: 28 CLASSIFICATION: Unclassified This SRP shows that values and ethics are essential

  1. THE U.S. NATIONAL INTEREST REDEFINITION AND THE FUTURE OF ITS LEADERSHIP IN CRITICAL REGIONS. STRONG AND SUSTAINABLE AMERICAN LEADERSHIP?

    Directory of Open Access Journals (Sweden)

    Iñigo ARBIOL OÑATE

    2016-06-01

    Full Text Available In the last half of the 20th century, the United States provided a strong centripetal leadership that brought the country to form an economy that remains the bedrock of the global financial system. America’s military superiority remains unrivaled. While far from perfect, the U.S. has the oldest democratic constitutional regime, as well as strong institutions and rule of law to accompany it, as Americans continue to enjoy an unmatched quality of life. In general the U.S. enjoys still a privileged position in the world today. For the last one hundred years, American foreign policy has rested on a commitment to use its power. Nevertheless, many criticize that over the last two decades, the U.S. has scaled down its presence, ambitions and promises in the world. Is the U.S. abnegating its leadership? Are U.S. national interests changing and refocusing towards home affairs? Or will the 21st century, due to fragile alternative powers (EU, China, Russia, … be again an American century?

  2. Leadership

    OpenAIRE

    anonymous

    2001-01-01

    Leadership in a community of 30,000 offers lessons to all of us on vision, responsibility and character. See how the leaders of Garden City, Kansas deal with challenges that many communities face. This issue also provides information about leadership and Community Affairs resources.

  3. Capacity-building activities for local leadership in Egypt from the local to the national and regional levels.

    Science.gov (United States)

    El Sioufi, M

    1996-03-01

    In order to make the Sustainable Ismailia Project institutionally sustainable, the National Project Manager identified the need to build the capacity of local leadership. The Training Section, in UNCHS, proposed a capacity-building program designed to respond to this demand focusing on the skill-training and attitude formation needed for effective local leadership. The proposed program is adapted from the "Training for Elected Leadership" series widely tested and used in many regions. It combines direct training for local officials from villages in Ismailia, and indirect training for trainers from the Ministry of Local Administration (MLA). After the course, the MLA trainers would design a training program which they will implement nationally. The Minister for Local Administration decided to finance the translation and production of the manuals, while the Governor of Ismailia offered to cover the trainees' expenses. The UNCHS Training and Capacity-Building Section would provide technical guidance and coordinate and implement the program. Once the Arabic version of the training materials would be available, UNCHS would use it regionally to reach out to other Arab States. This example illustrates how concerned stakeholders cooperate to address capacity-building needs. The UNCHS Training Section assumes the role of facilitator and acts as a catalyst for the formulation of such activities. The feeling of ownership of the locally produced/adapted training materials enhances the propensity of their effective and extensive use. This approach has succeeded across regions, cultures, and languages with out-reaching multiplier effects. full text

  4. Contemporary interpretation of Kodrat Prempuan : local discourse of muslim women's leadership in Indonesia

    NARCIS (Netherlands)

    Kusmana

    2017-01-01

    markdownabstractThis study discusses the contemporary interpretation of local women’s leadership framed in the lens of constructed female nature, and of cultural citizenship. The study contests the view which asserts that constructed woman kodrat deeply impedes woman’s social engagement. It argues

  5. Enhancing Homeland Security Efforts by Building Strong Relationships between the Muslim Community and Local Law Enforcement

    National Research Council Canada - National Science Library

    Jensen, Dennis L

    2006-01-01

    ... to follow up on the incident and to prevent future attacks. It is undeniable that building a strong relationship between the local police and the Muslim community is essential in defending America against acts of terrorism...

  6. Understanding Global / Local Cultural Leadership : Issues and Methods

    NARCIS (Netherlands)

    Kolsteeg, Johan

    2017-01-01

    Cultural leaders sail between the Scylla and Charibdis of aggregated trans- and supranational cultural-political discourses and the cultural needs of local communities. How do these dynamics influence the work of cultural leaders? How can we understand the work of cultural leaders to connect

  7. Vertical price leadership on local maize markets in Benin

    NARCIS (Netherlands)

    Kuiper, WE; Lutz, C; van Tilburg, A

    This paper considers vertical price relationships between wholesalers and retailers on five local maize markets in Benin. We show that the common stochastic trend and the long-run disequilibrium error must explicitly be considered to correctly interpret the restrictions on the error-correction

  8. Three-qutrit correlations violate local realism more strongly than those of three qubits

    International Nuclear Information System (INIS)

    Kaszlikowski, Dagomir; Gosal, Darwin; Ling, E.J.; Oh, C.H.; Kwek, L.C.; Zukowski, Marek

    2002-01-01

    We present numerical data showing that three-qutrit correlations for a pure state, which is not maximally entangled, violate local realism more strongly than three-qubit correlations. The strength of violation is measured by the minimal amount of noise that must be admixed to the system so that the noisy correlations have a local and realistic model

  9. Distributed and collaborative: Experiences of local leadership of a first-year experience program

    Directory of Open Access Journals (Sweden)

    Jo McKenzie

    2017-07-01

    Full Text Available Local level leadership of the first year experience (FYE is critical for engaging academic and professional staff in working collaboratively on a whole of institution focus on student transition and success. This paper describes ways in which local informal leadership is experienced at faculty level in an institutional FYE program, based on interviews with faculty coordinators and small grant recipients. Initial analysis using the distributed leadership tenets described by Jones, Hadgraft, Harvey, Lefoe, and Ryland (2014 revealed features that enabled success, such as collaborative communities, as well as faculty differences influenced by the strength of the external mandate for change in the FYE. More fine-grained analysis indicated further themes in engaging others, enabling and enacting the FYE program that fostered internal mandates for change: gaining buy-in; being opportunistic; making use of evidence of success and recognition; along with the need for collegial support for coordinators and self-perceptions of leadership being about making connections, collaboration, trust and expertise.

  10. Women’s leadership in local government in the Caribbean

    Directory of Open Access Journals (Sweden)

    Kizzann Lee Sam

    2016-02-01

    Full Text Available Women and men are traditionally cast in different roles, with males being leaders in the workplace, home and government. In contrast, communities promote women as caregivers who support male leaders and shape future generations as mothers, mentors and teachers. In recognition of this societal view of women that often led to inequality and inequity, the UNDP listed Gender Equality and empowering women as one of eight Millennium Development Goals. The post-2015 Sustainable Development Goals, adopted by the United Nations in autumn 2015, also included gender equality and empowering women as Goal 5. In its work in the Caribbean, the Caribbean Local Economic Development Project (CARILED examined gender as it relates to micro, small and medium enterprise (MSME development in six Caribbean countries.  The findings of this study showed gender gaps for both male and female entrepreneurs in different areas of development.  Traditionally gendered roles for MSME sectors, access to financing and lack of adequate guidance or community support were some areas that affected men and women differently in the region.  The study outlines ways in which male and female leaders can address traditional gender roles by identifying priority areas for development, creating an enabling environment for start-ups and expansion, and fostering a policy and legislative base that facilitates ease of doing business.  The recommendations further describe the public–private partnerships needed to successfully meet gender gaps, and the importance of both elected officials and technocrats in inter alia community engagement and advocacy towards local economic development. The importance of gender equality among elected officials and technocrats, and the influence gender has on determining priority areas of focus within local government strategic plans for communities are also set out within this paper.

  11. The end of leadership?: The shift of power in local congregations

    Directory of Open Access Journals (Sweden)

    Ian Nell

    2015-08-01

    Full Text Available In a qualitative study recently carried out by the author amongst ministers in a Circuit of Dutch Reformed Congregations in a suburban context in the Western Cape, South Africa, respondents were asked whether they sensed a ‘shift of view’ concerning the role of leadership during the past 20 years in their respective congregations. The research results paint a picture of ‘the end of leadership’ at least in some form. One can also sense a ‘shift of power’ over the past two decades in these local congregations, indicating the changing dynamics of leadership. There seems to be a shift of power from the individual leader to the team, the group and the network. The aim of this paper is, firstly, to present some of the empirical results and then to reflect on the underlying reasons for this shift of power by giving a description of some broader philosophical and sociological perspectives influencing this state of affairs. This will be followed by a description of, and reflection on, theological developments on the Trinity and power that might help to understand the ‘end of leadership’ in some ways. The paper concludes with some thoughts on the role of power and leadership processes at work in local faith communities.

  12. Strain localization at the margins of strong lithospheric domains: insights from analogue models

    NARCIS (Netherlands)

    Calignano, Elisa; Sokoutis, Dimitrios; Willingshofer, Ernst; Gueydan, Frederic; Cloetingh, Sierd

    The lateral variation of the mechanical properties of continental lithosphere is an important factor controlling the localization of deformation and thus the deformation history and geometry of intra-plate mountain belts. A series of three-layer lithospheric-scale analog models, with a strong domain

  13. Study of rare earth local moment magnetism and strongly correlated phenomena in various crystal structures

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Tai [Iowa State Univ., Ames, IA (United States)

    2016-12-17

    Benefiting from unique properties of 4f electrons, rare earth based compounds are known for offering a versatile playground for condensed matter physics research as well as industrial applications. This thesis focuses on three specific examples that further explore the rare earth local moment magnetism and strongly correlated phenomena in various crystal structures.

  14. LEADERSHIP NETWORK BLAKE, MOUTON AND MCCANSE: CASE STUDY - LEADERSHIP STYLES AND DIMENSIONS IN ONE OF THE LOCAL SELF-GOVERNMENTS IN SERBIA

    Directory of Open Access Journals (Sweden)

    Srdjan Nikezic

    2013-09-01

    Full Text Available Leadership style represents the way in which a leader succeedes to direct and coordinate the behavior and actions of employees in order to achieve their goals. Leadership is a process of motivating of employees to work on achieving of goals promoted by the leader. It is a way of establishing the appropriate relationship between the leader and his associates and other employees. Using the model of Leadership Network Blake, Mouton and McCanse aspect of the application one of the five leadership styles is accompanied by two dimensions of local government. In two dimensions the respondents were orientating towards one of two choices: employee care and concern for the task. In this paper, on the basis of concrete research, based on the established hypotheses leadership style was determined that maches to the actual situation in local government. The investigation was taken in municipality located in central Serbia, which represents dominant sample for the research in this territorial socio-economic community.

  15. Leadership for Public Health 3.0: A Preliminary Assessment of Competencies for Local Health Department Leaders.

    Science.gov (United States)

    Jadhav, Emmanuel D; Holsinger, James W; Anderson, Billie W; Homant, Nicholas

    2017-01-01

    The foundational public health services model V1.0, developed in response to the Institute of Medicine report For the Public's Health: Investing in a Healthier Future identified important capabilities for leading local health departments (LHDs). The recommended capabilities include the organizational competencies of leadership and governance, which are described as consensus building among internal and external stakeholders. Leadership through consensus building is the main characteristic of Democratic Leadership . This style of leadership works best within the context of a competent team. Not much is known about the competency structure of LHD leadership teams. The objectives of this study characterize the competency structure of leadership teams in LHDs and identify the relevance of existing competencies for the practice of leadership in public health. The study used a cross-sectional study design. Utilizing the workforce taxonomy six management and leadership occupation titles were used as job categories. The competencies were selected from the leadership and management domain of public health competencies for the Tier -3, leadership level. Study participants were asked to rank on a Likert scale of 1-10 the relevance of each competency to their current job category, with a rank of 1 being least important and a rank of 10 being most important. The instrument was administered in person. Data were collected in 2016 from 50 public health professionals serving in leadership and management positions in a convenience sample of three LHDS. The competency of most relevance to the highest executive function category was that of "interaction with interrelated systems." For sub-agency level officers the competency of most relevance was "advocating for the role of public health." The competency of most relevance to Program Directors/Managers or Administrators was "ensuring continuous quality improvement." The variation between competencies by job category suggests there are

  16. Polarization-gradient laser cooling as a way to create strongly localized structures for atom lithography

    International Nuclear Information System (INIS)

    Prudnikov, O. N.; Taichenachev, A. V.; Tumaikin, A. M.; Yudin, V. I.

    2007-01-01

    Generally, conditions for deep sub-Doppler laser cooling do not match conditions for strong atomic localization, that takes place in a deeper optical potential and leads to higher temperature. Moreover, for a given detuning in a deep optical potential the secular approximation, which is frequently used for a quantum description of laser cooling, fails. Here we investigate the atomic localization in optical potential, using a full quantum approach for atomic density matrix beyond the secular approximation. It is shown that laser cooling in a deep optical potential, created by a light field with polarization gradients, can be used as an alternative method for the formation of high contrast spatially localized structures of atoms for the purposes of atom lithography and atomic nanofabrication. Finally, we analyze possible limits for the width and contrast of localized atomic structures that can be reached in this type of light mask

  17. Reflections on leadership at the local level and the future of Laos

    Directory of Open Access Journals (Sweden)

    Richard Pratt

    2016-05-01

    The interviews provide insight into the complex world in which local leaders work and the opportunities and constraints they must negotiate. They must understand the issues their communities face when changes are impinging on those communities. This understanding helps to give them access, and once access is obtained, they must try to help to solve community problems using their experience and knowledge. The resources available— money, people, and materials—to get to the best outcomes are very limited, and the political setting presents significant challenges. Ultimately they may get results by joining their motivation to help, their local and outside knowledge, and the limited available resources with the power, or potential power, of local people. Finally, there are good reasonys to believe that what was learned here has important implications for the future of leadership in Laos.

  18. Recovering disrupted social capital: insights from Lao PDR rural villagers’ perceptions of local leadership

    Directory of Open Access Journals (Sweden)

    Jinho Kim

    2016-11-01

    Full Text Available Abstract Background Social capital is often believed to be one of the key prerequisites for successful implementation of community-based health programs. In less-developed countries, local leaders are positioned as major players in broad community health strategies and interventions, and their capacities and roles are expected to increase in prominence in future community-health-care promotions. In this study, we examined how local leaders’ capacities could be related to social capital in rural villages in Lao PDR, and thus to villagers’ willingness to participate in community-based health efforts. Methods We adopted a qualitative approach, conducting semi-structured interviews for both individuals and focus groups. In 2012, 103 people from six villages in the Khoun and Phoukoud districts participated in the interviews. For the individual interviews, we interviewed 22 mothers who had given birth in the past 5 years. For the focus groups, we interviewed 30 women (six groups, 30 men (six groups, and 21 senior villagers (five groups. Results First, we noted large variations in the levels of community social capital across villages: four out of six study villages showed a high level of social capital, while two villages suffered greatly from a low level of social capital. In search of the reasons for the disrupted social capital in the latter two villages, interviews revealed that failed leadership, especially in regard to local resource allocations—lack of transparency and corrupt practices—were commonly cited reasons for disrupted social capital. The data also showed that the villagers’ mistrust of these failed local leaders critically reduced their willingness to participate in community-based health efforts, and especially in those that involved resource mobilization and risk-sharing for healthcare. Finally, we found that good communication skills and participatory decision-making styles were attributes that rural villagers in Lao PDR

  19. Azimuthal Charged-Particle Correlations and Possible Local Strong Parity Violation

    Czech Academy of Sciences Publication Activity Database

    Abelev, B. I.; Aggarwal, M. M.; Ahammed, Z.; Anderson, B. D.; Arkhipkin, D.; Averichev, G. S.; Balewski, J.; Barannikova, O.; Barnby, L. S.; Baudot, J.; Baumgart, S.; Beavis, D.R.; Bellwied, R.; Benedosso, F.; Betancourt, M.J.; Betts, R. R.; Bhasin, A.; Bhati, A.K.; Bichsel, H.; Bielčík, Jaroslav; Bielčíková, Jana; Biritz, B.; Bland, L.C.; Bombara, M.; Bonner, B. E.; Botje, M.; Bouchet, J.; Braidot, E.; Brandin, A. V.; Bruna, E.; Bueltmann, S.; Burton, T. P.; Bysterský, Michal; Cai, X.Z.; Caines, H.; Sanchez, M.C.D.; Catu, O.; Cebra, D.; Cendejas, R.; Cervantes, M.C.; Chajecki, Z.; Chaloupka, Petr; Chattopadhyay, S.; Chen, H.F.; Chen, J.H.; Cheng, J.; Cherney, M.; Chikanian, A.; Choi, K.E.; Christie, W.; Clarke, R.F.; Codrington, M.J.M.; Corliss, R.; Cormier, T.M.; Coserea, R. M.; Cramer, J. G.; Crawford, H. J.; Das, D.; Dash, S.; Daugherity, M.; De Silva, L.C.; Dedovich, T. G.; DePhillips, M.; Derevschikov, A.A.; de Souza, R.D.; Didenko, L.; Djawotho, P.; Dunlop, J.C.; Mazumdar, M.R.D.; Edwards, W.R.; Efimov, L.G.; Elhalhuli, E.; Elnimr, M.; Emelianov, V.; Engelage, J.; Eppley, G.; Erazmus, B.; Estienne, M.; Eun, L.; Fachini, P.; Fatemi, R.; Fedorisin, J.; Feng, A.; Filip, P.; Finch, E.; Fine, V.; Fisyak, Y.; Gagliardi, C. A.; Gaillard, L.; Ganti, M. S.; Gangaharan, D.R.; Garcia-Solis, E.J.; Geromitsos, A.; Geurts, F.; Ghazikhanian, V.; Ghosh, P.; Gorbunov, Y.N.; Gordon, A.; Grebenyuk, O.; Grosnick, D.; Grube, B.; Guertin, S.M.; Guimaraes, K.S.F.F.; Gupta, A.; Gupta, N.; Guryn, W.; Haag, B.; Hallman, T.J.; Hamed, A.; Harris, J.W.; He, W.; Heinz, M.; Heppelmann, S.; Hippolyte, B.; Hirsch, A.; Hjort, E.; Hoffman, A.M.; Hoffmann, G.W.; Hofman, D.J.; Hollis, R.S.; Huang, H.Z.; Humanic, T.J.; Igo, G.; Iordanova, A.; Jacobs, P.; Jacobs, W.W.; Jakl, Pavel; Jena, C.; Jin, F.; Jones, C.L.; Jones, P.G.; Joseph, J.; Judd, E.G.; Kabana, S.; Kajimoto, K.; Kang, K.; Kapitán, Jan; Keane, D.; Kechechyan, A.; Kettler, D.; Khodyrev, V.Yu.; Kikola, D.P.; Kiryluk, J.; Kisiel, A.; Klein, S.R.; Knospe, A.G.; Kocoloski, A.; Koetke, D.D.; Kopytine, M.; Korsch, W.; Kotchenda, L.; Kushpil, Vasilij; Kravtsov, P.; Kravtsov, V.I.; Krueger, K.; Krus, M.; Kuhn, C.; Kumar, L.; Kurnadi, P.; Lamont, M.A.C.; Landgraf, J.M.; LaPointe, S.; Lauret, J.; Lebedev, A.; Lednický, Richard; Lee, Ch.; Lee, J.H.; Leight, W.; LeVine, M.J.; Li, N.; Li, C.; Li, Y.; Lin, G.; Lindenbaum, S.J.; Lisa, M.A.; Liu, F.; Liu, J.; Liu, L.; Ljubicic, T.; Llope, W.J.; Longacre, R.S.; Love, W.A.; Lu, Y.; Ludlam, T.; Ma, G.L.; Ma, Y.G.; Mahapatra, D.P.; Majka, R.; Mall, O.I.; Mangotra, L.K.; Manweiler, R.; Margetis, S.; Markert, C.; Matis, H.S.; Matulenko, Yu.A.; McShane, T.S.; Meschanin, A.; Milner, R.; Minaev, N.G.; Mioduszewski, S.; Mischke, A.; Mitchell, J.; Mohanty, B.; Morozov, D.A.; Munhoz, M. G.; Nandi, B.K.; Nattrass, C.; Nayak, T. K.; Nelson, J.M.; Netrakanti, P.K.; Ng, M.J.; Nogach, L.V.; Nurushev, S.B.; Odyniec, G.; Ogawa, A.; Okada, H.; Okorokov, V.; Olson, D.; Pachr, M.; Page, B.S.; Pal, S.K.; Pandit, Y.; Panebratsev, Y.; Panitkin, S.Y.; Pawlak, T.; Peitzmann, T.; Perevoztchikov, V.; Perkins, C.; Peryt, W.; Phatak, S.C.; Poljak, N.; Poskanzer, A.M.; Potukuchi, B.V.K.S.; Prindle, D.; Pruneau, C.; Pruthi, N.K.; Putschke, J.; Raniwala, R.; Raniwala, S.; Ray, R.L.; Redwine, R.; Reed, R.; Ridiger, A.; Ritter, H.G.; Roberts, J.B.; Rogachevskiy, O.V.; Romero, J.L.; Rose, A.; Roy, C.; Ruan, L.; Russcher, M.J.; Sahoo, R.; Sakrejda, I.; Sakuma, T.; Salur, S.; Sandweiss, J.; Sarsour, M.; Schambach, J.; Scharenberg, R.P.; Schmitz, N.; Seger, J.; Selyuzhenkov, I.; Seyboth, P.; Shabetai, A.; Shahaliev, E.; Shao, M.; Sharma, M.; Shi, S.S.; Shi, X.H.; Sichtermann, E.P.; Simon, F.; Singaraju, R.N.; Skoby, M.J.; Smirnov, N.; Snellings, R.; Sorensen, P.; Sowinski, J.; Spinka, H.M.; Srivastava, B.; Stadnik, A.; Stanislaus, T.D.S.; Staszak, D.; Strikhanov, M.; Stringfellow, B.; Suaide, A.A.P.; Suarez, M.C.; Subba, N.L.; Šumbera, Michal; Sun, X.M.; Sun, Y.; Sun, Z.; Surrow, B.; Symons, T.J.M.; de Toledo, A. S.; Takahashi, J.; Tang, A.H.; Tang, Z.; Tarnowsky, T.; Thein, D.; Thomas, J.H.; Tian, J.; Timmins, A.R.; Timoshenko, S.; Tokarev, M. V.; Trainor, T.A.; Tram, V.N.; Trattner, A.L.; Trentalange, S.; Tribble, R. E.; Tsai, O.D.; Ulery, J.; Ullrich, T.; Underwood, D.G.; Van Buren, G.; van Leeuwen, M.; Vander Molen, A.M.; Vanfossen, J.A.; Varma, R.; Vasconcelos, G.S.M.; Vasilevski, I.M.; Vasiliev, A. N.; Videbaek, F.; Vigdor, S.E.; Viyogi, Y. P.; Vokal, S.; Voloshin, S.A.; Wada, M.; Walker, M.; Wang, F.; Wang, G.; Wang, J.S.; Wang, Q.; Wang, X.; Wang, X.L.; Wang, Y.; Webb, G.; Webb, J.C.; Westfall, G.D.; Whitten, C.; Wieman, H.; Wissink, S.W.; Witt, R.; Wu, Y.; Xie, W.; Xu, N.; Xu, Q.H.; Xu, Y.; Xu, Z.; Yang, Y.; Yepes, P.; Yip, K.; Yoo, I.K.; Yue, Q.; Zawisza, M.; Zbroszczyk, H.; Zhan, W.; Zhang, S.; Zhang, W.M.; Zhang, X.P.; Zhang, Y.; Zhang, Z.P.; Zhao, Y.; Zhong, C.; Zhou, J.; Zhu, X.; Zoulkarneev, R.; Zoulkarneeva, Y.; Zuo, J.X.; Tlustý, David

    2009-01-01

    Roč. 103, č. 25 (2009), 251601/1-251601/7 ISSN 0031-9007 R&D Projects: GA ČR GA202/07/0079; GA MŠk LC07048; GA MŠk LA09013 Institutional research plan: CEZ:AV0Z10480505; CEZ:AV0Z10100502 Keywords : heavy-ion collisions * local parity violation * strong interaction Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders Impact factor: 7.328, year: 2009

  20. Local strong solutions to the stochastic compressible Navier-Stokes system

    Czech Academy of Sciences Publication Activity Database

    Breit, D.; Feireisl, Eduard; Hofmanová, M.

    2018-01-01

    Roč. 43, č. 2 (2018), s. 313-345 ISSN 0360-5302 EU Projects: European Commission(XE) 320078 - MATHEF Institutional support: RVO:67985840 Keywords : compressible fluids * local strong solutions * Navier-Stokes system Subject RIV: BA - General Mathematics OBOR OECD: Pure mathematics Impact factor: 1.608, year: 2016 https://www.tandfonline.com/doi/full/10.1080/03605302.2018.1442476

  1. Many-body Anderson localization of strongly interacting bosons in random lattices

    International Nuclear Information System (INIS)

    Katzer, Roman

    2015-05-01

    In the present work, we investigate the problem of many-body localization of strongly interacting bosons in random lattices within the disordered Bose-Hubbard model. This involves treating both the local Mott-Hubbard physics as well as the non-local quantum interference processes, which give rise to the phenomenon of Anderson localization, within the same theory. In order to determine the interaction induced transition to the Mott insulator phase, it is necessary to treat the local particle interaction exactly. Therefore, here we use a mean-field approach that approximates only the kinetic term of the Hamiltonian. This way, the full problem of interacting bosons on a random lattice is reduced to a local problem of a single site coupled to a particle bath, which has to be solved self-consistently. In accordance to previous works, we find that a finite disorder width leads to a reduced size of the Mott insulating regions. The transition from the superfluid phase to the Bose glass phase is driven by the non-local effect of Anderson localization. In order to describe this transition, one needs to work within a theory that is non-local as well. Therefore, here we introduce a new approach to the problem. Based on the results for the local excitation spectrum obtained within the mean-field theory, we reduce the full, interacting model to an effective, non-interacting model by applying a truncation scheme to the Hilbert space. Evaluating the long-ranged current density within this approximation, we identify the transition from the Bose glass to the superfluid phase with the Anderson transition of the effective model. Resolving this transition using the self-consistent theory of localization, we obtain the full phase diagram of the disordered Bose-Hubbard model in the regime of strong interaction and larger disorder. In accordance to the theorem of inclusions, we find that the Mott insulator and the superfluid phase are always separated by the compressible, but insulating

  2. 77 FR 35711 - Strong Cities, Strong Communities National Resource Network Pilot Program Advance Notice and...

    Science.gov (United States)

    2012-06-14

    ... economic need, strong local leadership and collaboration, potential for economic growth, geographic... $1 million that they will use to administer an ``X-prize style'' competition, whereby they will... founding mandate in the 1965 Department of Housing and Urban Development Act to ``Exercise leadership at...

  3. Quantitative study of two- and three-dimensional strong localization of matter waves by atomic scatterers

    International Nuclear Information System (INIS)

    Antezza, Mauro; Castin, Yvan; Hutchinson, David A. W.

    2010-01-01

    We study the strong localization of atomic matter waves in a disordered potential created by atoms pinned at the nodes of a lattice, for both three-dimensional (3D) and two-dimensional (2D) systems. The localization length of the matter wave, the density of localized states, and the occurrence of energy mobility edges (for the 3D system), are numerically investigated as a function of the effective scattering length between the atomic matter wave and the pinned atoms. Both positive and negative matter wave energies are explored. Interesting features of the density of states are discovered at negative energies, where maxima in the density of bound states for the system can be interpreted in terms of bound states of a matter wave atom with a few pinned atomic scatterers. In 3D we found evidence of up to three mobility edges, one at positive energies, and two at negative energies, the latter corresponding to transitions between extended and localized bound states. In 2D, no mobility edge is found, and a rapid exponential-like increase of the localization length is observed at high energy.

  4. Strong influence of regional species pools on continent-wide structuring of local communities.

    Science.gov (United States)

    Lessard, Jean-Philippe; Borregaard, Michael K; Fordyce, James A; Rahbek, Carsten; Weiser, Michael D; Dunn, Robert R; Sanders, Nathan J

    2012-01-22

    There is a long tradition in ecology of evaluating the relative contribution of the regional species pool and local interactions on the structure of local communities. Similarly, a growing number of studies assess the phylogenetic structure of communities, relative to that in the regional species pool, to examine the interplay between broad-scale evolutionary and fine-scale ecological processes. Finally, a renewed interest in the influence of species source pools on communities has shown that the definition of the source pool influences interpretations of patterns of community structure. We use a continent-wide dataset of local ant communities and implement ecologically explicit source pool definitions to examine the relative importance of regional species pools and local interactions for shaping community structure. Then we assess which factors underlie systematic variation in the structure of communities along climatic gradients. We find that the average phylogenetic relatedness of species in ant communities decreases from tropical to temperate regions, but the strength of this relationship depends on the level of ecological realism in the definition of source pools. We conclude that the evolution of climatic niches influences the phylogenetic structure of regional source pools and that the influence of regional source pools on local community structure is strong.

  5. Strong coupling between localized 5f moments and itinerant quasiparticles in the ferromagnetic superconductor UGe2

    Science.gov (United States)

    Zhang, Wen; Liu, Yi; Wang, Xiaoying; Zhang, Yun; Xie, Donghua

    2018-03-01

    The heavy fermion physics arises from the complex interplay of nearly localized 4f/5f electrons and itinerant band-like ones, yielding heavy quasiparticles with an effective mass about 100 times (or more) of the bare electrons. Recently, experimental and theoretical investigations point out a localized and delocalized dual nature in actinide compounds, where itinerant quasiparticles account for the unconventional superconductivity in the vicinity of a magnetic instability. Here we report the strong coupling between localized 5f moments and itinerant quasiparticles in the ferromagnetic superconductor UGe2. The coupling is nearly antiferromagnetic. As embedded in the ferromagnetic matrix of localized 5f moments below {T}{{C}}≈ 52 {{K}}, this coupling leads to short-range dynamic correlations of heavy quasiparticles, characterized by fluctuations of magnetic clusters. Those cluster-like spins of itinerant quasiparticles show a broad hump of magnetization at {T}X≈ 28 {{K}}, which is typical for the spin-glass freezing. Thus, our results present the direct observation of itinerant quasiparticles coexisting with localized 5f moments by conventional magnetic measurements, providing a new route into the coexistence between ferromagnetism and superconductivity in heavy fermion systems. Project supported by the National Natural Science Foundation of China (Grant No. 11404297), the Science Challenge Project (Grant No. TZ2016004), and the Science and Technology Foundation of China Academy of Engineering Physics (Grant Nos. 2013B0301050 and 2014A0301013).

  6. Charging dynamics and strong localization of a two-dimensional electron cloud

    International Nuclear Information System (INIS)

    Dianoux, R; Smilde, H J H; Marchi, F; Buffet, N; Mur, P; Comin, F; Chevrier, J

    2007-01-01

    The dynamics of charge injection in silicon nanocrystals embedded in a silicon dioxide matrix is studied using electrostatic force microscopy. We show that the presence of silicon nanocrystals with a density of 10 11 cm -2 is essential for strong localization of charges, and results in exceptional charge retention properties compared to nanocrystal-free SiO 2 samples. In both systems, a logarithmic dependence of the diameter of the charged area on the injection time is experimentally observed on a timescale between 0.1 and 10 s (voltage≤10 V). A field-emission injection, limited by Coulomb blockade and a lateral charge spreading due to a repulsive radial electric field are used to model the sample charging. Once the tip is retracted, the electron cloud is strongly confined in the nanocrystals and remains static

  7. Strong contribution of immigration to local population regulation: evidence from a migratory passerine.

    Science.gov (United States)

    Schaub, Michael; Jakober, Hans; Stauber, Wolfgang

    2013-08-01

    A mechanistic understanding of the dynamics of populations requires knowledge about the variation of the underlying demographic rates and about the reasons for their variability. In geographically open populations, immigration is often necessary to prevent declines, but little is known about whether immigration can contribute to its regulation. We studied the dynamics of a Red-backed Shrike population (Lanius collurio) over 36 years in Germany with a Bayesian integrated population model. We estimated mean and temporal variability of population sizes, productivity, apparent survival, and immigration. We assessed how strongly the demographic rates were correlated with population growth to understand the demographic reasons of population change and how strongly the demographic rates were correlated with population size to identify possible density-dependent mechanisms. The shrike population varied between 35 and 74 breeding pairs but did not show a significant trend in population size over time (growth rate 1.002 +/- 0.001 [mean +/- SD]). Apparent survival of females (juveniles 0.06 +/- 0.01; adults 0.37 +/- 0.03) was lower than that of males (juveniles 0.10 +/- 0.01; adults 0.44 +/- 0.02). Immigration rates were substantial and higher in females (0.56 +/- 0.02) than in males (0.43 +/- 0.02), and average productivity was 2.76 +/- 0.14. Without immigration, the Red-backed Shrike population would have declined strongly. Immigration was the strongest driver for the number of females while local recruitment was the most important driver for the number of males. Immigration of both sexes and productivity, but not local recruitment and survival, were subject to density dependence. Density-dependent productivity was not effectively regulating the local population but may have contributed to regulate shrike populations at larger spatial scales. These findings suggest that immigration is not only an important component to prevent a geographically open population from decline

  8. Leadership for Public Health 3.0: A Preliminary Assessment of Competencies for Local Health Department Leaders

    Directory of Open Access Journals (Sweden)

    Emmanuel D. Jadhav

    2017-10-01

    Full Text Available BackgroundThe foundational public health services model V1.0, developed in response to the Institute of Medicine report For the Public’s Health: Investing in a Healthier Future identified important capabilities for leading local health departments (LHDs. The recommended capabilities include the organizational competencies of leadership and governance, which are described as consensus building among internal and external stakeholders. Leadership through consensus building is the main characteristic of Democratic Leadership. This style of leadership works best within the context of a competent team. Not much is known about the competency structure of LHD leadership teams. The objectives of this study characterize the competency structure of leadership teams in LHDs and identify the relevance of existing competencies for the practice of leadership in public health.Materials and methodsThe study used a cross-sectional study design. Utilizing the workforce taxonomy six management and leadership occupation titles were used as job categories. The competencies were selected from the leadership and management domain of public health competencies for the Tier -3, leadership level. Study participants were asked to rank on a Likert scale of 1–10 the relevance of each competency to their current job category, with a rank of 1 being least important and a rank of 10 being most important. The instrument was administered in person.DataData were collected in 2016 from 50 public health professionals serving in leadership and management positions in a convenience sample of three LHDS.ResultsThe competency of most relevance to the highest executive function category was that of “interaction with interrelated systems.” For sub-agency level officers the competency of most relevance was “advocating for the role of public health.” The competency of most relevance to Program Directors/Managers or Administrators was “ensuring continuous quality improvement

  9. Equilibration of a strongly interacting plasma: holographic analysis of local and nonlocal probes

    Directory of Open Access Journals (Sweden)

    Bellantuono Loredana

    2016-01-01

    Full Text Available The relaxation of a strongly coupled plasma towards the hydrodynamic regime is studied by analyzing the evolution of local and nonlocal observables in the holographic approach. The system is driven in an initial anisotropic and far-from equilibrium state through an impulsive time-dependent deformation (quench of the boundary spacetime geometry. Effective temperature and entropy density are related to the position and area of a black hole horizon, which has formed as a consequence of the distortion. The behavior of stress-energy tensor, equal-time correlation functions and Wilson loops of different shapes is examined, and a hierarchy among their thermalization times emerges: probes involving shorter length scales thermalize faster.

  10. Strong influence of regional species pools on continent-wide structuring of local communities

    DEFF Research Database (Denmark)

    Lessard, Jean-Philippe; Borregaard, Michael Krabbe; Fordyce, James A.

    2012-01-01

    pool, to examine the interplay between broad-scale evolutionary and fine-scale ecological processes. Finally, a renewed interest in the influence of species source pools on communities has shown that the definition of the source pool influences interpretations of patterns of community structure. We use...... of communities along climatic gradients. We find that the average phylogenetic relatedness of species in ant communities decreases from tropical to temperate regions, but the strength of this relationship depends on the level of ecological realism in the definition of source pools. We conclude that the evolution...... of climatic niches influences the phylogenetic structure of regional source pools and that the influence of regional source pools on local community structure is strong....

  11. Strong Depletion in Hybrid Perovskite p-n Junctions Induced by Local Electronic Doping.

    Science.gov (United States)

    Ou, Qingdong; Zhang, Yupeng; Wang, Ziyu; Yuwono, Jodie A; Wang, Rongbin; Dai, Zhigao; Li, Wei; Zheng, Changxi; Xu, Zai-Quan; Qi, Xiang; Duhm, Steffen; Medhekar, Nikhil V; Zhang, Han; Bao, Qiaoliang

    2018-04-01

    A semiconductor p-n junction typically has a doping-induced carrier depletion region, where the doping level positively correlates with the built-in potential and negatively correlates with the depletion layer width. In conventional bulk and atomically thin junctions, this correlation challenges the synergy of the internal field and its spatial extent in carrier generation/transport. Organic-inorganic hybrid perovskites, a class of crystalline ionic semiconductors, are promising alternatives because of their direct badgap, long diffusion length, and large dielectric constant. Here, strong depletion in a lateral p-n junction induced by local electronic doping at the surface of individual CH 3 NH 3 PbI 3 perovskite nanosheets is reported. Unlike conventional surface doping with a weak van der Waals adsorption, covalent bonding and hydrogen bonding between a MoO 3 dopant and the perovskite are theoretically predicted and experimentally verified. The strong hybridization-induced electronic coupling leads to an enhanced built-in electric field. The large electric permittivity arising from the ionic polarizability further contributes to the formation of an unusually broad depletion region up to 10 µm in the junction. Under visible optical excitation without electrical bias, the lateral diode demonstrates unprecedented photovoltaic conversion with an external quantum efficiency of 3.93% and a photodetection responsivity of 1.42 A W -1 . © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Leadership as an enabling function: Towards a new paradigm for local church leadership in the 21st century

    Directory of Open Access Journals (Sweden)

    Rob Elkington

    2015-07-01

    Full Text Available Ministry leadership presents unanticipated challenges to those seeking to serve the church. Whilst formal theological programmes provide essential education in Christianity and ministry, they do not equip new ministry leaders to navigate the complex adaptive system that is ‘The church’. Upon completion of a formal educational programme, new church leaders are expected to be a leader without having the benefit of ongoing support for their leadership development process. To address this gap, and with the use of Osmer’s heuristic, this article presents a framework of leadership development that draws primary from the business literature and can be adapted to ministry. Given the rough terrain inherent in the 21st century church, the authors of this article hope that this work provides a framework that will increase leadership effectiveness, prolong leadership tenure, and empower churchleaders to foster the Christian worldview both within and outside their flock. Firstly, this article introduces a new framework for leadership development in the 21st century church. Next, we articulate the model and directly apply it to church leadership. We discuss not only issues that currently exist in the church, but also propose interventions that could improve the functionality and effectiveness of the church. We conclude with a list of theory-based activities that, if undertaken, will equip church leaders to utilise the framework proposed in this article. Leierskap as bemagtigings funksie: Op weg na ’n nuwe paradigma vir plaaslikekerkleierskap in die een-en-twintigste eeu. Kerkleierskap bied onverwagte uitdagings vir diegene wat tot die bediening toetree. Terwyl formele teologiese programme wel noodsaaklike opleiding in die Christelike godsdiens en teologie bied, word nuwe toetreders tot die bediening van die komplekse veranderende stelsel van ‘die kerk’ nie na behore toegerus om leiers in die kerk te wees nie. Na die voltooiing van ’n formele

  13. Local Magnetism in Strongly Correlated Electron Systems with Orbital Degrees of Freedom

    Science.gov (United States)

    Ducatman, Samuel Charles

    The central aim of my research is to explain the connection between the macroscopic behavior and the microscopic physics of strongly correlated electron systems with orbital degrees of freedom through the use of effective models. My dissertation focuses on the sub-class of these materials where electrons appear to be localized by interactions, and magnetic ions have well measured magnetic moments. This suggests that we can capture the low-energy physics of the material by employing a minimal model featuring localized spins which interact with each other through exchange couplings. I describe Fe1+y Te and beta-Li2IrO3 with effective models primarily focusing on the spins of the magnetic ions, in this case Fe and Ir, respectively. The goal with both materials is to gain insight and make predictions for experimentalists. In chapter 2, I focus on Fe1+yTe. I describe why we believe the magnetic ground state of this material, with an observed Bragg peak at Q +/- pi/2, pi/2), can be described by a Heisenberg model with 1st, 2nd, and 3rd neighbor interactions. I present two possible ground states of this model in the small J1 limit, the bicollinear and plaquette states. In order to predict which ground state the model prefers, I calculate the spin wave spectrum with 1/S corrections, and I find the model naturally selects the "plaquette state." I give a brief description of the ways this result could be tested using experimental techniques such as polarized neutron scattering. In chapter 3, I extend the model used in chapter 2. This is necessary because the Heisenberg model we employed cannot explain why Fe1+yTe undergoes a phase transition as y is increased. We add an additional elements to our calculation; we assume that electrons in some of the Fe 3D orbitals have selectively localized while others remain itinerant. We write a new Hamiltonian, where localized moments acquire a new long-range RKKY-like interaction from interactions with the itinerant electrons. We are

  14. Strong carrier localization in stacking faults in semipolar (11-22) GaN

    Science.gov (United States)

    Okur, Serdal; Monavarian, Morteza; Das, Saikat; Izyumskaya, Natalia; Zhang, Fan; Avrutin, Vitaliy; Morkoç, Hadis; Özgür, Ümit

    2015-03-01

    The effects of stacking faults (SFs) on optical processes in epitaxially grown semipolar (1122) GaN on m-sapphire substrate have been investigated in detail using steady-state photoluminescence (PL) and time- and polarization-resolved PL. We demonstrate that the carrier recombination dynamics are substantially influenced due to strong carrier localization in the stacking faults. In addition to nonradiative recombination, carrier trapping/detrapping and carrier transfer between the stacking faults and donors are also found to be among the mechanisms affecting the recombination dynamics at different temperatures. PL decay times of both I1-type BSF and 3.31 eV SF (E-type BSF or prismatic stacking fault) do not show temperature dependence up to 80 K while 3.31 eV SF exhibits longer PL decay times (~3 ns) at low temperatures as compared to I1-type BSF (~1 ns), indicative of lower efficiency for radiative recombination. After 80 K, PL decay times decreased by power of ~-1 and ~-2 for 3.31 eV SF and I1-type BSF, respectively. It is obtained from radiative decay times with respect to temperature that the carrier localization becomes higher in I1-type BSF compared to 3.31 eV SF increasing the temperature. I1-type BSF also shows higher PL intensity, which is attributed to larger density, and therefore, larger contribution to recombination dynamics as compared to other type of stacking faults. Polarization-resolved PL measurements also revealed that the degree of polarization for the I1-type BSF (0.30) was twice that for the 3.31 eV SF.

  15. The Dirac equation in the local representation - contributions to the quantum electrodynamics of strong fields

    International Nuclear Information System (INIS)

    Schlueter, P.

    1985-05-01

    In this work three topics related to the theory of positron creation in heavy ion collisions are investigated. The first of these is concerned with the local representation of the Dirac matrices. It consists of a space dependent similarity transformation of the Dirac matrices which is chosen in such a way that for certain orthogonal coordinate systems the Dirac equation assumes a simple standardized form. This form is well suited for analytical as well as numerical calculations. For all generally used coordinate systems the transformation can be given in closed form. The application of this idea is not restricted to the solution of the two-centre Dirac equation but may be used also for different electro-magnetic potentials. In the second of the above mentioned problems, the question is discussed, whether the recently observed peak structures in positron spectra from U-U collisions can originate from nuclear conversion processes. It is demonstrated that, taking this hypothesis at face value, in the photon or delta-electron spectrum corresponding structures should be observed. Moreover, rather large nuclear excitation probabilities in the order of percents are needed to make this explanation plausible. Finally, the third topic is concerned with a more fundamental question: May it be possible that the interaction of the strongly bound electrons in a critical electric field with the radiation field leads to an energy shift which is big enough to prevent the diving of the 1s-state into the negative energy continuum. (orig./HSI) [de

  16. A Study of Superintendents' Power and Leadership Styles as Perceived by Local Teacher Association Representatives and Secondary School Principals in Alabama Public Schools.

    Science.gov (United States)

    Pounders, Barbara; And Others

    The situational leadership model identifies four leadership styles--telling, selling, participating, and delegating. This paper discusses the initial findings of a study that examined the role of superintendents in Alabama. The study sought to determine if secondary school principals and local teacher-association representatives differed in their…

  17. Global Health Security Demands a Strong International Health Regulations Treaty and Leadership From a Highly Resourced World Health Organization.

    Science.gov (United States)

    Burkle, Frederick M

    2015-10-01

    If the Ebola tragedy of West Africa has taught us anything, it should be that the 2005 International Health Regulations (IHR) Treaty, which gave unprecedented authority to the World Health Organization (WHO) to provide global public health security during public health emergencies of international concern, has fallen severely short of its original goal. After encouraging successes with the 2003 severe acute respiratory syndrome (SARS) pandemic, the intent of the legally binding Treaty to improve the capacity of all countries to detect, assess, notify, and respond to public health threats has shamefully lapsed. Despite the granting of 2-year extensions in 2012 to countries to meet core surveillance and response requirements, less than 20% of countries have complied. Today it is not realistic to expect that these gaps will be solved or narrowed in the foreseeable future by the IHR or the WHO alone under current provisions. The unfortunate failures that culminated in an inadequate response to the Ebola epidemic in West Africa are multifactorial, including funding, staffing, and poor leadership decisions, but all are reversible. A rush by the Global Health Security Agenda partners to fill critical gaps in administrative and operational areas has been crucial in the short term, but questions remain as to the real priorities of the G20 as time elapses and critical gaps in public health protections and infrastructure take precedence over the economic and security needs of the developed world. The response from the Global Outbreak Alert and Response Network and foreign medical teams to Ebola proved indispensable to global health security, but both deserve stronger strategic capacity support and institutional status under the WHO leadership granted by the IHR Treaty. Treaties are the most successful means the world has in preventing, preparing for, and controlling epidemics in an increasingly globalized world. Other options are not sustainable. Given the gravity of ongoing

  18. Developing Leadership Capacity in English Secondary Schools and Universities: Global Positioning and Local Mediation

    Science.gov (United States)

    Wallace, Mike; Deem, Rosemary; O'Reilly, Dermot; Tomlinson, Michael

    2011-01-01

    Government responses to globalisation include developing educational leaders as reformers for workforce competitiveness in the knowledge economy. Qualitative research tracked interventions involving national leadership development bodies to acculturate leaders in secondary schools and universities. Acculturating leaders as reformers was mediated…

  19. Scaling up proven public health interventions through a locally owned and sustained leadership development programme in rural Upper Egypt.

    Science.gov (United States)

    Mansour, Morsi; Mansour, Joan Bragar; El Swesy, Abdo Hasan

    2010-01-19

    In 2002, the Egypt Ministry of Health and Population faced the challenge of improving access to and quality of services in rural Upper Egypt in the face of low morale among health workers and managers.From 1992 to 2000, the Ministry, with donor support, had succeeded in reducing the nationwide maternal mortality rate by 52%. Nevertheless, a gap remained between urban and rural areas. In 2002, the Ministry, with funding from the United States Agency for International Development and assistance from Management Sciences for Health, introduced a Leadership Development Programme (LDP) in Aswan Governorate. The programme aimed to improve health services in three districts by increasing managers' ability to create high performing teams and lead them to achieve results.The programme introduced leadership and management practices and a methodology for identifying and addressing service delivery challenges. Ten teams of health workers participated. In 2003, after participation in the LDP, the districts of Aswan, Daraw and Kom Ombo increased the number of new family planning visits by 36%, 68% and 20%, respectively. The number of prenatal and postpartum visits also rose.After the United States funding ended, local doctors and nurses scaled up the programme to 184 health care facilities (training more than 1000 health workers). From 2005 to 2007, the Leadership Development Programme participants in Aswan Governorate focused on reducing the maternal mortality rate as their annual goal. They reduced it from 85.0 per 100,000 live births to 35.5 per 100,000. The reduction in maternal mortality rate was much greater than in similar governorates in Egypt. Managers and teams across Aswan demonstrated their ability to scale up effective public health interventions though their increased commitment and ownership of service challenges. When teams learn and apply empowering leadership and management practices, they can transform the way they work together and develop their own solutions

  20. Strong influence of regional species pools on continent-wide structuring of local communities

    OpenAIRE

    Lessard, Jean-Philippe; Borregaard, Michael K.; Fordyce, James A.; Rahbek, Carsten; Weiser, Michael D.; Dunn, Robert R.; Sanders, Nathan J.

    2011-01-01

    There is a long tradition in ecology of evaluating the relative contribution of the regional species pool and local interactions on the structure of local communities. Similarly, a growing number of studies assess the phylogenetic structure of communities, relative to that in the regional species pool, to examine the interplay between broad-scale evolutionary and fine-scale ecological processes. Finally, a renewed interest in the influence of species source pools on communities has shown that...

  1. Strong disorder real-space renormalization for the many-body-localized phase of random Majorana models

    Science.gov (United States)

    Monthus, Cécile

    2018-03-01

    For the many-body-localized phase of random Majorana models, a general strong disorder real-space renormalization procedure known as RSRG-X (Pekker et al 2014 Phys. Rev. X 4 011052) is described to produce the whole set of excited states, via the iterative construction of the local integrals of motion (LIOMs). The RG rules are then explicitly derived for arbitrary quadratic Hamiltonians (free-fermions models) and for the Kitaev chain with local interactions involving even numbers of consecutive Majorana fermions. The emphasis is put on the advantages of the Majorana language over the usual quantum spin language to formulate unified RSRG-X rules.

  2. Characteristics of Future Ready Leadership: A Research Synthesis

    Science.gov (United States)

    Office of Educational Technology, US Department of Education, 2017

    2017-01-01

    Strong leadership is essential to systemic, sustainable change in education. Superintendents and their leadership teams, with the support of state and local leaders, are key to leading the transition to digital learning in their districts. Superintendents throughout the country have expressed the desire for evidence-based approaches they can rely…

  3. Direct evidence of strong local ferroelectric ordering in a thermoelectric semiconductor

    Energy Technology Data Exchange (ETDEWEB)

    Aggarwal, Leena; Sekhon, Jagmeet S.; Arora, Ashima; Sheet, Goutam, E-mail: goutam@iisermohali.ac.in [Department of Physical Sciences, Indian Institute of Science Education and Research Mohali (IISER M), Sector 81, S. A. S. Nagar, Manauli PO-140306 (India); Guin, Satya N.; Negi, Devendra S.; Datta, Ranjan; Biswas, Kanishka, E-mail: kanishka@jncasr.ac.in [New Chemistry Unit and International Centre for Materials Science, Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Jakkur, Bangalore 560064 (India)

    2014-09-15

    It is thought that the proposed new family of multi-functional materials, namely, the ferroelectric thermoelectrics may exhibit enhanced functionalities due to the coupling of the thermoelectric parameters with ferroelectric polarization in solids. Therefore, the ferroelectric thermoelectrics are expected to be of immense technological and fundamental significance. As a first step towards this direction, it is most important to identify the existing high performance thermoelectric materials exhibiting ferroelectricity. Herein, through the direct measurement of local polarization switching, we show that the recently discovered thermoelectric semiconductor AgSbSe{sub 2} has local ferroelectric ordering. Using piezo-response force microscopy, we demonstrate the existence of nanometer scale ferroelectric domains that can be switched by external electric field. These observations are intriguing as AgSbSe{sub 2} crystalizes in cubic rock-salt structure with centro-symmetric space group (Fm–3m), and therefore, no ferroelectricity is expected. However, from high resolution transmission electron microscopy measurement, we found the evidence of local superstructure formation which, we believe, leads to local distortion of the centro-symmetric arrangement in AgSbSe{sub 2} and gives rise to the observed ferroelectricity. Stereochemically active 5S{sup 2} lone-pair of Sb may also give rise to local structural distortion thereby creating ferroelectricity in AgSbSe{sub 2}.

  4. Numerical prediction of local transitional features of turbulent forced gas flows in circular tubes with strong heating

    International Nuclear Information System (INIS)

    Ezato, Koichiro; Kunugi, Tomoaki; Shehata, A.M.; McEligot, D.M.

    1997-03-01

    Previous numerical simulation for the laminarization due to heating of the turbulent flow in pipe were assessed by comparison with only macroscopic characteristics such as heat transfer coefficient and pressure drop, since no experimental data on the local distributions of the velocity and temperature in such flow situation was available. Recently, Shehata and McEligot reported the first measurements of local distributions of velocity and temperature for turbulent forced air flow in a vertical circular tube with strongly heating. They carried out the experiments in three situations from turbulent flow to laminarizing flow according to the heating rate. In the present study, we analyzed numerically the local transitional features of turbulent flow evolving laminarizing due to strong heating in their experiments by using the advanced low-Re two-equation turbulence model. As the result, we successfully predicted the local distributions of velocity and temperature as well as macroscopic characteristics in three turbulent flow conditions. By the present study, a numerical procedure has been established to predict the local characteristics such as velocity distribution of the turbulent flow with large thermal-property variation and laminarizing flow due to strong heating with enough accuracy. (author). 60 refs

  5. Finite strain logarithmic hyperelasto-plasticity with softening: a strongly non-local implicit gradient framework

    NARCIS (Netherlands)

    Geers, M.G.D.

    2004-01-01

    This paper addresses the extension of a Eulerian logarithmic finite strain hyperelasto-plasticity model in order to incorporate an isotropic plastic damage variable that leads to softening and failure of the plastic material. It is shown that a logarithmic elasto-plastic model with a strongly

  6. Local Self-Government in Central and Eastern Europe: a Strong and Independent Local-Level Management Tool or Just a Paper Tiger?

    Directory of Open Access Journals (Sweden)

    Vjekoslav Bratić

    2008-06-01

    Full Text Available The onset of the independence process in Central and Eastern European (CEE countries during the 1990s was marked by tremendous optimism and a declared wish for stronger fiscal decentralisation and the transfer of powers, responsibilities and resources to the units of local and regional self-government that were supposed to be closest to citizens in resolving their daily problems. However, this has not happened in these countries, at least not according to the basic financial decentralisation indicators, and this is the main thesis of this work. Despite numerous adjustments made in the local self-government organisation in the observed countries, an optimum level of local and regional self-government organisation has still not been achieved. The units of local and regional self-government are still heavily dependent on, or rather restricted by, the strong central governments, which reduces their autonomy and their influence on the local social and economic development.

  7. Importance of Performance Measurement and MCH Epidemiology Leadership to Quality Improvement Initiatives at the National, State and Local Levels.

    Science.gov (United States)

    Rankin, Kristin M; Gavin, Loretta; Moran, John W; Kroelinger, Charlan D; Vladutiu, Catherine J; Goodman, David A; Sappenfield, William M

    2016-11-01

    Purpose In recognition of the importance of performance measurement and MCH epidemiology leadership to quality improvement (QI) efforts, a plenary session dedicated to this topic was presented at the 2014 CityMatCH Leadership and MCH Epidemiology Conference. This paper summarizes the session and provides two applications of performance measurement to QI in MCH. Description Performance measures addressing processes of care are ubiquitous in the current health system landscape and the MCH community is increasingly applying QI processes, such as Plan-Do-Study-Act (PDSA) cycles, to improve the effectiveness and efficiency of systems impacting MCH populations. QI is maximally effective when well-defined performance measures are used to monitor change. Assessment MCH epidemiologists provide leadership to QI initiatives by identifying population-based outcomes that would benefit from QI, defining and implementing performance measures, assessing and improving data quality and timeliness, reporting variability in measures throughout PDSA cycles, evaluating QI initiative impact, and translating findings to stakeholders. MCH epidemiologists can also ensure that QI initiatives are aligned with MCH priorities at the local, state and federal levels. Two examples of this work, one highlighting use of a contraceptive service performance measure and another describing QI for peripartum hemorrhage prevention, demonstrate MCH epidemiologists' contributions throughout. Challenges remain in applying QI to complex community and systems-level interventions, including those aimed at improving access to quality care. Conclusion MCH epidemiologists provide leadership to QI initiatives by ensuring they are data-informed and supportive of a common MCH agenda, thereby optimizing the potential to improve MCH outcomes.

  8. Local temperatures inferred from plant communities suggest strong spatial buffering of climate warming across Northern Europe

    DEFF Research Database (Denmark)

    Lenoir, Jonathan; Graae, Bente; Aarrestad, Per

    2013-01-01

    -change impacts. Is this local spatial buffering restricted to topographically complex terrains? To answer this, we here study fine-grained thermal variability across a 2500-km wide latitudinal gradient in Northern Europe encompassing a large array of topographic complexities. We first combined plant community...... data, Ellenberg temperature indicator values, locally measured temperatures (LmT) and globally interpolated temperatures (GiT) in a modelling framework to infer biologically relevant temperature conditions from plant assemblages within community-inferred temperatures: CiT). We...... temperature indicator values in combination with plant assemblages explained 46-72% of variation in LmT and 92-96% of variation in GiT during the growing season (June, July, August). Growing-season CiT range within 1-km(2) units peaked at 60-65°N and increased with terrain roughness, averaging 1.97 °C (SD = 0...

  9. Observation of strong continuous-variable Einstein-Podolsky-Rosen entanglement using shaped local oscillators

    Science.gov (United States)

    Shinjo, Ami; Hashiyama, Naoyuki; Koshio, Akane; Eto, Yujiro; Hirano, Takuya

    2016-10-01

    The continuous-variable (CV) Einstein-Podolsky-Rosen (EPR) paradox and steering are demonstrated using a pulsed light source and waveguides. We shorten the duration of the local oscillator (LO) pulse by using parametric amplification to improve the temporal mode-matching between the entangled pulse and the LO pulse. After correcting for the amplifier noise, the product of the measured conditional variance of the quadrature-phase amplitudes is 0.74 EPR-Reid criterion.

  10. Strong violations of locality by testing Bell’s inequality with improved entangled-photon systems

    International Nuclear Information System (INIS)

    Wang Yao; Fan Dai-He; Guo Wei-Jie; Wei Lian-Fu

    2015-01-01

    Bell’s theorem states that quantum mechanics cannot be accounted for by any local theory. One of the examples is the existence of quantum non-locality is essentially violated by the local Bell’s inequality. Therefore, the violation of Bell’s inequality (BI) has been regarded as one of the robust evidences of quantum mechanics. Until now, BI has been tested by many experiments, but the maximal violation (i.e., Cirel’son limit) has never been achieved. By improving the design of entangled sources and optimizing the measurement settings, in this work we report the stronger violations of the Clauser–Horne–Shimony–Holt (CHSH)-type Bell’s inequality. The biggest value of Bell’s function in our experiment reaches to a significant one: S = 2.772± 0.063, approaching to the so-called Cirel’son limit in which the Bell function value is . Further improvement is possible by optimizing the entangled-photon sources. (paper)

  11. Network analysis reveals strongly localized impacts of El Niño

    Science.gov (United States)

    Fan, Jingfang; Meng, Jun; Ashkenazy, Yosef; Havlin, Shlomo; Schellnhuber, Hans Joachim

    2017-07-01

    Climatic conditions influence the culture and economy of societies and the performance of economies. Specifically, El Niño as an extreme climate event is known to have notable effects on health, agriculture, industry, and conflict. Here, we construct directed and weighted climate networks based on near-surface air temperature to investigate the global impacts of El Niño and La Niña. We find that regions that are characterized by higher positive/negative network “in”-weighted links are exhibiting stronger correlations with the El Niño basin and are warmer/cooler during El Niño/La Niña periods. In contrast to non-El Niño periods, these stronger in-weighted activities are found to be concentrated in very localized areas, whereas a large fraction of the globe is not influenced by the events. The regions of localized activity vary from one El Niño (La Niña) event to another; still, some El Niño (La Niña) events are more similar to each other. We quantify this similarity using network community structure. The results and methodology reported here may be used to improve the understanding and prediction of El Niño/La Niña events and also may be applied in the investigation of other climate variables.

  12. CONAN—The cruncher of local exchange coefficients for strongly interacting confined systems in one dimension

    DEFF Research Database (Denmark)

    Loft, Niels Jakob Søe; Kristensen, Lasse Bjørn; Thomsen, Anders

    2016-01-01

    We consider a one-dimensional system of particles with strong zero-range interactions. This system can be mapped onto a spin chain of the Heisenberg type with exchange coefficients that depend on the external trap. In this paper, we present an algorithm that can be used to compute these exchange...... coefficients. We introduce an open source code CONAN (Coefficients of One-dimensional N-Atom Networks) which is based on this algorithm. CONAN works with arbitrary external potentials and we have tested its reliability for system sizes up to around 35 particles. As illustrative examples, we consider a harmonic...... trap and a box trap with a superimposed asymmetric tilted potential. For these examples, the computation time typically scales with the number of particles as O(N3.5±0.4). Computation times are around 10 s for N=10 particles and less than 10 min for N=20 particles....

  13. Leadership for child health in the developing countries of the Western Pacific

    OpenAIRE

    Subhi, Rami; Duke, Trevor

    2011-01-01

    The content and landscape of global child health is increasingly complex. There is strong evidence for the effectiveness of local, national and institutional leadership in reducing child mortality, but this has not been a focus of global health initiatives. Interventions to strengthen health systems should include support for local leadership: building-up institutions of training, empowering national paediatric professional associations, creating opportunities for contribution and leadership ...

  14. On strong-coupling correlation functions of circular Wilson loops and local operators

    International Nuclear Information System (INIS)

    Alday, Luis F; Tseytlin, Arkady A

    2011-01-01

    Motivated by the problem of understanding 3-point correlation functions of gauge-invariant operators in N=4 super Yang-Mills theory we consider correlators involving Wilson loops and a 'light' operator with fixed quantum numbers. At leading order in the strong-coupling expansion such correlators are given by the 'light' vertex operator evaluated on a semiclassical string world surface ending on the corresponding loops at the boundary of AdS 5 x S 5 . We study in detail the example of a correlator of two concentric circular Wilson loops and a dilaton vertex operator. The resulting expression is given by an integral of combinations of elliptic functions and can be computed analytically in some special limits. We also consider a generalization of the minimal surface ending on two circles to the case of non-zero angular momentum J in S 5 and discuss a special limit when one of the Wilson loops is effectively replaced by a 'heavy' operator with charge J. (paper)

  15. Functional structure of the bromeliad tank microbiome is strongly shaped by local geochemical conditions.

    Science.gov (United States)

    Louca, Stilianos; Jacques, Saulo M S; Pires, Aliny P F; Leal, Juliana S; González, Angélica L; Doebeli, Michael; Farjalla, Vinicius F

    2017-08-01

    Phytotelmata in tank-forming Bromeliaceae plants are regarded as potential miniature models for aquatic ecology, but detailed investigations of their microbial communities are rare. Hence, the biogeochemistry in bromeliad tanks remains poorly understood. Here we investigate the structure of bacterial and archaeal communities inhabiting the detritus within the tanks of two bromeliad species, Aechmea nudicaulis and Neoregelia cruenta, from a Brazilian sand dune forest. We used metagenomic sequencing for functional community profiling and 16S sequencing for taxonomic profiling. We estimated the correlation between functional groups and various environmental variables, and compared communities between bromeliad species. In all bromeliads, microbial communities spanned a metabolic network adapted to oxygen-limited conditions, including all denitrification steps, ammonification, sulfate respiration, methanogenesis, reductive acetogenesis and anoxygenic phototrophy. Overall, CO2 reducers dominated in abundance over sulfate reducers, and anoxygenic phototrophs largely outnumbered oxygenic photoautotrophs. Functional community structure correlated strongly with environmental variables, between and within a single bromeliad species. Methanogens and reductive acetogens correlated with detrital volume and canopy coverage, and exhibited higher relative abundances in N. cruenta. A comparison of bromeliads to freshwater lake sediments and soil from around the world, revealed stark differences in terms of taxonomic as well as functional microbial community structure. © 2017 Society for Applied Microbiology and John Wiley & Sons Ltd.

  16. Capacity theory with local rationality the strong Fekete-Szegö theorem on curves

    CERN Document Server

    Rumely, Robert

    2013-01-01

    This book is devoted to the proof of a deep theorem in arithmetic geometry, the Fekete-Szegö theorem with local rationality conditions. The prototype for the theorem is Raphael Robinson's theorem on totally real algebraic integers in an interval, which says that if [a,b] is a real interval of length greater than 4, then it contains infinitely many Galois orbits of algebraic integers, while if its length is less than 4, it contains only finitely many. The theorem shows this phenomenon holds on algebraic curves of arbitrary genus over global fields of any characteristic, and is valid for a broad class of sets. The book is a sequel to the author's work Capacity Theory on Algebraic Curves and contains applications to algebraic integers and units, the Mandelbrot set, elliptic curves, Fermat curves, and modular curves. A long chapter is devoted to examples, including methods for computing capacities. Another chapter contains extensions of the theorem, including variants on Berkovich curves. The proof uses both alg...

  17. Measurements of strongly localized potential well profiles in an inertial electrostatic fusion neutron source

    International Nuclear Information System (INIS)

    Yoshikawa, K.; Takiyama, K.; Koyama, T.

    2001-01-01

    Direct measurements of localized electric fields are made by the laser-induced fluorescence (LIF) method by use of the Stark effects in the central cathode core region of an Inertial-Electrostatic Confinement Fusion (IECF) neutron (proton) source, which is expected for various applications, such as luggage security inspection, non-destructive testing, land mine detector, or positron emitter production for cancer detection, currently producing continuously about 10 7 n/sec D-D neutrons. Since 1967 when the first fusion reaction was successfully proved experimentally in a very compact IECF device, potential well formation due to space charge associated with spherically converging ion beams has been a central key issue to be clarified in the beam-beam colliding fusion, which is the major mechanism of the IECF neutron source. Many experiments, but indirect, were made so far to clarify the potential well, but none of them produced definitive evidence, however. Results by the present LIF method show a double well potential profile with a slight concave for ion beams with relatively larger angular momenta, whereas for ions with smaller angular momenta, potential but much steeper peak to develop. (author)

  18. Scaling up proven public health interventions through a locally owned and sustained leadership development programme in rural Upper Egypt

    Directory of Open Access Journals (Sweden)

    Mansour Joan

    2010-01-01

    Full Text Available Abstract Introduction In 2002, the Egypt Ministry of Health and Population faced the challenge of improving access to and quality of services in rural Upper Egypt in the face of low morale among health workers and managers. From 1992 to 2000, the Ministry, with donor support, had succeeded in reducing the nationwide maternal mortality rate by 52%. Nevertheless, a gap remained between urban and rural areas. Case description In 2002, the Ministry, with funding from the United States Agency for International Development and assistance from Management Sciences for Health, introduced a Leadership Development Programme (LDP in Aswan Governorate. The programme aimed to improve health services in three districts by increasing managers' ability to create high performing teams and lead them to achieve results. The programme introduced leadership and management practices and a methodology for identifying and addressing service delivery challenges. Ten teams of health workers participated. Discussion and evaluation In 2003, after participation in the LDP, the districts of Aswan, Daraw and Kom Ombo increased the number of new family planning visits by 36%, 68% and 20%, respectively. The number of prenatal and postpartum visits also rose. After the United States funding ended, local doctors and nurses scaled up the programme to 184 health care facilities (training more than 1000 health workers. From 2005 to 2007, the Leadership Development Programme participants in Aswan Governorate focused on reducing the maternal mortality rate as their annual goal. They reduced it from 85.0 per 100,000 live births to 35.5 per 100,000. The reduction in maternal mortality rate was much greater than in similar governorates in Egypt. Managers and teams across Aswan demonstrated their ability to scale up effective public health interventions though their increased commitment and ownership of service challenges. Conclusions When teams learn and apply empowering leadership and

  19. Field emission properties and strong localization effect in conduction mechanism of nanostructured perovskite LaNiO{sub 3}

    Energy Technology Data Exchange (ETDEWEB)

    Kamble, Ramesh B., E-mail: rbk.physics@coep.ac.in [Department of Physics, Indian Institute of Science, Bangalore 560012, Karnataka (India); Department of Physics, College of Engineering, Pune 411005, Maharashtra (India); Tanty, Narendra; Patra, Ananya; Prasad, V. [Department of Physics, Indian Institute of Science, Bangalore 560012, Karnataka (India)

    2016-08-22

    We report the potential field emission of highly conducting metallic perovskite lanthanum nickelate (LaNiO{sub 3}) from the nanostructured pyramidal and whisker shaped tips as electron emitters. Nano particles of lanthanum nickelate (LNO) were prepared by sol-gel route. Structural and morphological studies have been carried out. Field emission of LNO exhibited high emission current density, J = 3.37 mA/cm{sup 2} at a low threshold electric field, E{sub th} = 16.91 V/μm, obeying Fowler–Nordheim tunneling. The DC electrical resistivity exhibited upturn at 11.6 K indicating localization of electron at low temperature. Magnetoresistance measurement at different temperatures confirmed strong localization in nanostructured LNO obeying Anderson localization effect at low temperature.

  20. On Strong Positive Frequency Dependencies of Quality Factors in Local-Earthquake Seismic Studies

    Science.gov (United States)

    Morozov, Igor B.; Jhajhria, Atul; Deng, Wubing

    2018-03-01

    Many observations of seismic waves from local earthquakes are interpreted in terms of the frequency-dependent quality factor Q( f ) = Q0 f^{η } , where η is often close to or exceeds one. However, such steep positive frequency dependencies of Q require careful analysis with regard to their physical consistency. In particular, the case of η = 1 corresponds to frequency-independent (elastic) amplitude decays with time and consequently requires no Q-type attenuation mechanisms. For η > 1, several problems with physical meanings of such Q-factors occur. First, contrary to the key premise of seismic attenuation, high-frequency parts of the wavefield are enhanced with increasing propagation times relative to the low-frequency ones. Second, such attenuation cannot be implemented by mechanical models of wave-propagating media. Third, with η > 1, the velocity dispersion associated with such Q(f) occurs over unrealistically short frequency range and has an unexpected oscillatory shape. Cases η = 1 and η > 1 are usually attributed to scattering; however, this scattering must exhibit fortuitous tuning into the observation frequency band, which appears unlikely. The reason for the above problems is that the inferred Q values are affected by the conventional single-station measurement procedure. Both parameters Q 0 and are apparent, i.e., dependent on the selected parameterization and inversion method, and they should not be directly attributed to the subsurface. For η ≈ 1, parameter Q 0 actually describes the frequency-independent amplitude decay in access of some assumed geometric spreading t -α , where α is usually taken equal one. The case η > 1 is not allowed physically and could serve as an indicator of problematic interpretations. Although the case 0 < η < 1 is possible, its parameters Q 0 and may also be biased by the measurement procedure. To avoid such difficulties of Q-based approaches, we recommend measuring and interpreting the amplitude-decay rates

  1. Limits to Decentralization in Mozambique: Leadership, Politics and Local Government Capacities for Service Delivery

    NARCIS (Netherlands)

    A.P.J. Machohe (Antonio)

    2011-01-01

    textabstractMozambique has been a centralized State since its independence in 1975. During this time, local government has depended on the Central Government and has lacked autonomy in both local policy decisions and resource management in addition to the complete failure of effective local services

  2. Team Leadership in Practice.

    Science.gov (United States)

    Neck, Christopher; Manz, Charles C.; Manz, Karen P.

    1998-01-01

    Although educational teams can help reduce teachers' feelings of isolation and enhance instruction, ineffective leadership often dooms their efforts. This article describes four team leadership approaches: "strong-man,""transactor,""visionary hero," and "SuperLeadership." The last is superior, since it…

  3. School Leadership Teaming

    Science.gov (United States)

    West, Cathie E.

    2011-01-01

    To improve student achievement schools need the leadership of knowledgeable, highly skilled, and visionary principals and superintendents. Exemplary school leadership doesn't develop in isolation, however. Strong leadership grows from dynamic, collaborative, and intentional interactions between superintendents and their principals. These savvy…

  4. Genuine multipartite entanglement of symmetric Gaussian states: Strong monogamy, unitary localization, scaling behavior, and molecular sharing structure

    Science.gov (United States)

    Adesso, Gerardo; Illuminati, Fabrizio

    2008-10-01

    We investigate the structural aspects of genuine multipartite entanglement in Gaussian states of continuous variable systems. Generalizing the results of Adesso and Illuminati [Phys. Rev. Lett. 99, 150501 (2007)], we analyze whether the entanglement shared by blocks of modes distributes according to a strong monogamy law. This property, once established, allows us to quantify the genuine N -partite entanglement not encoded into 2,…,K,…,(N-1) -partite quantum correlations. Strong monogamy is numerically verified, and the explicit expression of the measure of residual genuine multipartite entanglement is analytically derived, by a recursive formula, for a subclass of Gaussian states. These are fully symmetric (permutation-invariant) states that are multipartitioned into blocks, each consisting of an arbitrarily assigned number of modes. We compute the genuine multipartite entanglement shared by the blocks of modes and investigate its scaling properties with the number and size of the blocks, the total number of modes, the global mixedness of the state, and the squeezed resources needed for state engineering. To achieve the exact computation of the block entanglement, we introduce and prove a general result of symplectic analysis: Correlations among K blocks in N -mode multisymmetric and multipartite Gaussian states, which are locally invariant under permutation of modes within each block, can be transformed by a local (with respect to the partition) unitary operation into correlations shared by K single modes, one per block, in effective nonsymmetric states where N-K modes are completely uncorrelated. Due to this theorem, the above results, such as the derivation of the explicit expression for the residual multipartite entanglement, its nonnegativity, and its scaling properties, extend to the subclass of non-symmetric Gaussian states that are obtained by the unitary localization of the multipartite entanglement of symmetric states. These findings provide strong

  5. Local leadership in public health: the role of the medical officer of health in Britain, 1872–1974

    Science.gov (United States)

    Gorsky, Martin

    2007-01-01

    The recent policy focus in British public health on the importance of local action invites consideration of historical precedent. The role and achievements of the medical officer of health (MOH), the local government official charged with public health responsibilities, is discussed. The gradual accretion of duties is traced in the first section: the mid‐Victorian concern with urban sanitation; the preventive strategies adopted after the bacteriological revolution; the extension of personal health services in the early 20th century; and the more diminished role under the National Health Service (NHS), when infectious diseases retreated. The historical verdicts passed on the MOsH are reviewed in the second section. The leading role of the MOsH in the late 19th‐century mortality decline has been reasserted, and although there is some justification in the argument that in the 20th century public health lost its focus, it is important to recall that the extension of personal health services under MOH direction signified a major extension of access to care. Similarly, the charge that MOsH did not redefine their role in the period before their final demise in 1974 is not entirely justified. The emphasis of the NHS on curative rather than preventive medicine, and the economic constraints on local authority health service expansion limited their room for manoeuvre. The history of local leadership in public health may offer some enduring lessons. These include the importance of monitoring local population health, acting as a public interface between medicine and the community, facilitating joined‐up working and confronting vested interests. PMID:17496253

  6. Stability of strong species interactions resist the synergistic effects of local and global pollution in kelp forests.

    Directory of Open Access Journals (Sweden)

    Laura J Falkenberg

    Full Text Available Foundation species, such as kelp, exert disproportionately strong community effects and persist, in part, by dominating taxa that inhibit their regeneration. Human activities which benefit their competitors, however, may reduce stability of communities, increasing the probability of phase-shifts. We tested whether a foundation species (kelp would continue to inhibit a key competitor (turf-forming algae under moderately increased local (nutrient and near-future forecasted global pollution (CO(2. Our results reveal that in the absence of kelp, local and global pollutants combined to cause the greatest cover and mass of turfs, a synergistic response whereby turfs increased more than would be predicted by adding the independent effects of treatments (kelp absence, elevated nutrients, forecasted CO(2. The positive effects of nutrient and CO(2 enrichment on turfs were, however, inhibited by the presence of kelp, indicating the competitive effect of kelp was stronger than synergistic effects of moderate enrichment of local and global pollutants. Quantification of physicochemical parameters within experimental mesocosms suggests turf inhibition was likely due to an effect of kelp on physical (i.e. shading rather than chemical conditions. Such results indicate that while forecasted climates may increase the probability of phase-shifts, maintenance of intact populations of foundation species could enable the continued strength of interactions and persistence of communities.

  7. Strong Light Localization and a Peculiar Feature of Light Leakage in the Negative Curvature Hollow Core Fibers

    Directory of Open Access Journals (Sweden)

    Andrey D. Pryamikov

    2017-11-01

    Full Text Available In this paper we would like to continue a discussion started in our previous work and devoted to the mechanism of light localization in hollow core microstructured fibers with a noncircular core-cladding boundary. It has been shown in many works that, for waveguide microstructures with different types of core-cladding boundary shape, the positions of the transmission bands’ edges can be predicted by applying the well-known anti–resonant reflecting optical waveguide (ARROW model. At the same time, the ARROW model cannot explain the strong light localization and guiding at high material loss inside the transmission bands which are observed in negative curvature hollow core fibers, for example. In this paper we want to clarify our previous findings and consider the light localization process from another point of view, namely, by comparing the light leakage process in waveguide microstructures with different shapes of the core-cladding boundary. The results are discussed based on the ARROW model and a new approach associated with the consideration of spatial dispersion occurring under the interaction of the air core mode with the core-cladding boundary.

  8. ANALYSIS OF THE RELATIONSHIP OF THE TRAINING PROGRAM (DIKLATPIM TO INCREASE THE QUALITY OF LEADERSHIP (LEADERSHIP OF CIVIL SERVANTS IN THE OFFICE OF THE LOCAL GOVERNMENT DISTRICT OF AGAM

    Directory of Open Access Journals (Sweden)

    Dina Amaluis

    2015-07-01

    Full Text Available The principal functions of human resources management, there is a function evaluation. Program training as one strategy for human resource development that requires function evaluation to determine the effectiveness of a training Program. On the Organization of the public sector, the implementation of a training Program is set based on the Government Regulation No. 101 in 2000. Training programs for civil servants aims to improve the ability of lead as well as performance improvements. In this study, the intended training program is a level III leadership Training. This research aims to quantify relationships training programme to improve the quality of leadership. Respondents consisted of 96 people level III Leadership Training Program evaluation method using the method of Kirkpatrick & Kirkpatrick. Analysis of the correlation used is simple by looking at the significance of the values between variables. Based on the research results obtained that the only training Program correlates on taraf was strong but not significantly to improve the quality of leadership. From this research can be disimpulan that the organizers of the training program is considered necessary to conduct a training needs Analysis in depth, so knowable Competency Gapsetiap potential participants and prepare a suitable training method to improve the Gap.

  9. Female Choice Undermines the Emergence of Strong Sexual Isolation between Locally Adapted Populations of Atlantic Mollies (Poecilia mexicana

    Directory of Open Access Journals (Sweden)

    Claudia Zimmer

    2018-05-01

    Full Text Available Divergent selection between ecologically dissimilar habitats promotes local adaptation, which can lead to reproductive isolation (RI. Populations in the Poecilia mexicana species complex have independently adapted to toxic hydrogen sulfide and show varying degrees of RI. Here, we examined the variation in the mate choice component of prezygotic RI. Mate choice tests across drainages (with stimulus males from another drainage suggest that specific features of the males coupled with a general female preference for yellow color patterns explain the observed variation. Analyses of male body coloration identified the intensity of yellow fin coloration as a strong candidate to explain this pattern, and common-garden rearing suggested heritable population differences. Male sexual ornamentation apparently evolved differently across sulfide-adapted populations, for example because of differences in natural counterselection via predation. The ubiquitous preference for yellow color ornaments in poeciliid females likely undermines the emergence of strong RI, as female discrimination in favor of own males becomes weaker when yellow fin coloration in the respective sulfide ecotype increases. Our study illustrates the complexity of the (partly non-parallel pathways to divergence among replicated ecological gradients. We suggest that future work should identify the genomic loci involved in the pattern reported here, making use of the increasing genomic and transcriptomic datasets available for our study system.

  10. Strong guided mode resonant local field enhanced visible harmonic generation in an azo-polymer resonant waveguide grating.

    Science.gov (United States)

    Lin, Jian Hung; Tseng, Chun-Yen; Lee, Ching-Ting; Young, Jeff F; Kan, Hung-Chih; Hsu, Chia Chen

    2014-02-10

    Guided mode resonance (GMR) enhanced second- and third-harmonic generation (SHG and THG) is demonstrated in an azo-polymer resonant waveguide grating (RWG), comprised of a poled azo-polymer layer on top of a textured SU8 substrate with a thin intervening layer of TiO2. Strong SHG and THG outputs are observed by matching either in-coming fundamental- or out-going harmonic-wavelength to the GMR wavelengths of the azo-polymer RWG. Without the azo-polymer coating, pure TiO2 RWGs, do not generate any detectable SHG using a fundamental beam peak intensity of 2 MW/cm(2). Without the textured TiO2 layer, a planar poled azo-polymer layer results in 3650 times less SHG than the full nonlinear RWG structure under identical excitation conditions. Rigorous coupled-wave analysis calculations confirm that this enhancement of the nonlinear conversion is due to strong local electric fields that are generated at the interfaces of the TiO2 and azo-polymer layers when the RWG is excited at resonant wavelengths associated with both SHG and THG conversion processes.

  11. Localized surface disruptions observed by InSAR during strong earthquakes in Java and Hawai'i

    Science.gov (United States)

    Poland, M.

    2010-01-01

    Interferometric Synthetic Aperture Radar data spanning strong earthquakes on the islands of Java and Hawai‘i in 2006 reveal patches of subsidence and incoherence indicative of localized ground failure. Interferograms spanning the 26 May 2006 Java earthquake suggest an area of about 7.5 km2 of subsidence (~2 cm) and incoherence south of the city of Yogyakarta that correlates with significant damage to housing, high modeled peak ground accelerations, and poorly consolidated geologic deposits. The subsidence and incoherence is inferred to be a result of intense shaking and/or damage. At least five subsidence patches on the west side of the Island of Hawai‘i, ranging 0.3–2.2 km2 in area and 3–8 cm in magnitude, occurred as a result of a pair of strong earthquakes on 15 October 2006. Although no felt reports or seismic data are available from the areas in Hawai‘i, the Java example suggests that the subsidence patches indicate areas of amplified earthquake shaking. Surprisingly, all subsidence areas in Hawai‘i were limited to recent, and supposedly stable, lava flows and may reflect geological conditions not detectable at the surface. In addition, two ‘a‘ā lava flows in Hawai‘i were partially incoherent in interferograms spanning the earthquakes, indicating surface disruption as a result of the earthquake shaking. Coearthquake incoherence of rubbly deposits, like ‘a‘ā flows, should be explored as a potential indicator of earthquake intensity and past strong seismic activity.

  12. LEADERSHIP VERSUS MANAGEMENT

    OpenAIRE

    Marian-Aurelian Bârgău

    2015-01-01

    It is important to distinguish the difference between leadership and management, both of which are considered necessary. Leadership and management are often used interchangeably, but they are two distinctive and complementary processes. Organizations need strong leadership and strong management for optimal effectiveness. In today’s dynamic workplace, we need leaders to challenge the status quo and to inspire and persuade organization members. We also need managers to assist in developing and ...

  13. Local leadership and State governance in southern Ethiopia : from charisma to bureaucracy

    NARCIS (Netherlands)

    Abbink, J.; Vaughan, O.

    2003-01-01

    Based on the study of chiefs, elders and local leaders in southern Ethiopia, this paper analyses the idea of authority, legitimacy and governance among three small-scale societies, the Meén, the Dizi and the Suri. It shows that in southern Ethiopia efforts were made to replace charismatic and

  14. Servant Leadership as A Leadership Model

    OpenAIRE

    Ingram, Osmond C.

    2016-01-01

    Research and popular writing on the subject of leadership continues at a rapid pace. The leadership section at local bookstores and libraries gives evidence to the growing number of volumes written from numerous perspectives and from a wide range of experience. There appears to be no quarrel with the idea that leadership is in short supply, yet it is vitally important to every type of organization. Within this mass of literature are those who explore various theories, approaches, and styles, ...

  15. Global health leadership training in resource-limited settings: a collaborative approach by academic institutions and local health care programs in Uganda.

    Science.gov (United States)

    Nakanjako, Damalie; Namagala, Elizabeth; Semeere, Aggrey; Kigozi, Joanitor; Sempa, Joseph; Ddamulira, John Bosco; Katamba, Achilles; Biraro, Sam; Naikoba, Sarah; Mashalla, Yohana; Farquhar, Carey; Sewankambo, Nelson

    2015-11-18

    , bottlenecks in implementation of national HIV early infant diagnosis and prevention of mother-to-child HIV-transmission programs, and use of routine laboratory data about antibiotic resistance to guide updates of essential drug lists. In-service leadership training was feasible, with ensured protected time for fellows to generate evidence-based solutions to challenges within their work environment. With structured mentorship, collaborative activities at academic institutions and local health care programs equipped health care providers with leadership skills.

  16. <strong>Non-state security governances and the implications for local-level citizenship in Danish semi-public city spacesstrong>

    DEFF Research Database (Denmark)

    Jensen, Thomas Søgaard

    directed at promoting peace and restoring the feel good factor - in public city space in Denmark. What precisely "security" is, what it should mean, and what should be done to guarantee it, has always been contested on an empirically level. The reason for this is that security often deals with social order......, being both the ontological condition of order, in the sense of absence of "real" and culturally constructed dangers, risks, and anxieties, and the political means to ensure this order. Based on a 5 month ethnographic field work among private security guards policing new kinds of public city spaces...... the globalisation and privatisation/commercialisation of security provision and how this development can be explained. Drawing on my own empirical data I hereafter argue that commercial security governance and local understandings of threats to (feelings of) security are not so much shaped by imaginaries...

  17. An Early Look at Families and Local Programs in the Mother and Infant Home Visiting Program Evaluation-Strong Start: Third Annual Report. OPRE Report 2016-37

    Science.gov (United States)

    Lee, Helen; Crowne, Sarah; Faucetta, Kristen; Hughes, Rebecca

    2016-01-01

    The Mother and Infant Home Visiting Program Evaluation-Strong Start (MIHOPE-Strong Start) is the largest random assignment study to date to examine the effectiveness of home visiting services on improving birth outcomes and infant and maternal health care use for expectant mothers. The study includes local home visiting programs that use one of…

  18. Local-duality QCD sum rules for strong isospin breaking in the decay constants of heavy-light mesons

    Energy Technology Data Exchange (ETDEWEB)

    Lucha, Wolfgang [Austrian Academy of Sciences, Institute for High Energy Physics, Vienna (Austria); Melikhov, Dmitri [Austrian Academy of Sciences, Institute for High Energy Physics, Vienna (Austria); M.V. Lomonosov Moscow State University, D.V. Skobeltsyn Institute of Nuclear Physics, Moscow (Russian Federation); University of Vienna, Faculty of Physics, Vienna (Austria); Simula, Silvano [Istituto Nazionale di Fisica Nucleare, Sezione di Roma Tre, Rome (Italy)

    2018-02-15

    We discuss the leptonic decay constants of heavy-light mesons by means of Borel QCD sum rules in the local-duality (LD) limit of infinitely large Borel mass parameter. In this limit, for an appropriate choice of the invariant structures in the QCD correlation functions, all vacuum-condensate contributions vanish and all nonperturbative effects are contained in only one quantity, the effective threshold. We study properties of the LD effective thresholds in the limits of large heavy-quark mass m{sub Q} and small light-quark mass m{sub q}. In the heavy-quark limit, we clarify the role played by the radiative corrections in the effective threshold for reproducing the pQCD expansion of the decay constants of pseudoscalar and vector mesons. We show that the dependence of the meson decay constants on m{sub q} arises predominantly (at the level of 70-80%) from the calculable m{sub q}-dependence of the perturbative spectral densities. Making use of the lattice QCD results for the decay constants of nonstrange and strange pseudoscalar and vector heavy mesons, we obtain solid predictions for the decay constants of heavy-light mesons as functions of m{sub q} in the range from a few to 100 MeV and evaluate the corresponding strong isospin-breaking effects: f{sub D{sup +}} - f{sub D{sup 0}} = (0.96 ± 0.09) MeV, f{sub D}{sup {sub *}{sub +}} - f{sub D}{sup {sub *}{sub 0}} = (1.18 ± 0.35) MeV, f{sub B{sup 0}} - f{sub B{sup +}} = (1.01 ± 0.10) MeV, f{sub B}{sup {sub *}{sub 0}} - f{sub B}{sup {sub *}{sub +}} = (0.89 ± 0.30) MeV. (orig.)

  19. Leveraging strong social ties among young men in Dar es Salaam: A pilot intervention of microfinance and peer leadership for HIV and gender-based violence prevention.

    Science.gov (United States)

    Maman, Suzanne; Kajula, Lusajo; Balvanz, Peter; Kilonzo, Mrema; Mulawa, Marta; Yamanis, Thespina

    2016-12-01

    Gender inequality is at the core of the HIV patterns that are evident in sub-Saharan Africa. Gender-based violence (GBV) and lack of economic opportunity are important structural determinants of HIV risk. We piloted a microfinance and health promotion intervention among social networks of primarily young men in Dar es Salaam. Twenty-two individuals participated in the microfinance component and 30 peer leaders were recruited and trained in the peer health leadership component. We collected and analysed observational data from trainings, monitoring data on loan repayment, and reports of peer conversations to assess the feasibility and acceptability of the intervention. Eighteen of the loan recipients (82%) paid back their loans, and of these 15 (83%) received a second, larger loan. Among the loan defaulters, one died, one had chronic health problems, and two disappeared, one of whom was imprisoned for theft. The majority of conversations reported by peer health leaders focused on condoms, sexual partner selection, and HIV testing. Few peer leaders reported conversations about GBV. We demonstrated the feasibility and acceptability of this innovative HIV and GBV prevention intervention. The lessons learned from this pilot have informed the implementation of a cluster-randomised trial of the microfinance and peer health leadership intervention.

  20. Subtractive Leadership

    Science.gov (United States)

    Larwin, K. H.; Thomas, Eugene M.; Larwin, David A.

    2015-01-01

    This paper introduces a new term and concept to the leadership discourse: Subtractive Leadership. As an extension of the distributive leadership model, the notion of subtractive leadership refers to a leadership style that detracts from organizational culture and productivity. Subtractive leadership fails to embrace and balance the characteristics…

  1. Assessing Community Leadership: Understanding Community Capacity for Health Improvement.

    Science.gov (United States)

    Castle, Billie; Wendel, Monica; Kelly Pryor, Brandy N; Ingram, Monique

    The purpose of this study was to pilot a quantitative instrument to measure aspects of community leadership within an assessment framework. The instrument includes 14 Likert-type questions asking residents how they perceive leaders within 5 sectors: Louisville Metro Council/Mayor's Office, the faith community, education, business, and the civic sector. Louisville/Jefferson County, Kentucky, has a population of about 743 000 residents. Respondents were asked to examine leadership within West Louisville, an economically deprived area of the city made up of 9 contiguous neighborhoods. This area is predominantly African American (78% compared with 22% in Louisville Metro), with an overall poverty rate of 43% (compared with 18% in Louisville Metro), and unemployment rate of 23% (compared with 8% in Louisville Metro). Residents of West Louisville are looking to leadership to address many of the inequities. Twenty-seven participants representing 7 community sectors completed the survey, of whom 90% work in West Louisville. The instrument measured local perceptions of leadership strength, effectiveness, trust, communication, community building, and leadership development. The majority of respondents agree that strong leadership exists across the 5 sectors, with variation regarding perceptions of the quality of that leadership. City leadership within the Mayor's Office and Metro Council is largely viewed positively, while the growing tensions within the education sector were reflected in the survey results. The perception of community leadership is important to understanding local community capacity to improve health and also inclusivity of community voice in the assessment and community improvement processes. Results from such assessments can offer useful information for strengthening community capacity and sustaining relationships needed to enact progressive and equitable solutions to address local issues. Leaders in a variety of settings can utilize this instrument to

  2. Leadership, leadership, wherefore art thou leadership?

    Science.gov (United States)

    Brooks, Charlie G

    2004-06-01

    Leadership is an elusive concept. Although no one best definition exists, some common characteristics, such as charisma and influence, tend to dominate most discussions on leadership qualities and traits. This article presents an overview of the findings of and pitfalls in research on leadership, in its varied and multifaceted contexts. It explores both personal and contextual attributes of leadership.

  3. Developing leadership talent in healthcare organizations.

    Science.gov (United States)

    Wells, Wendy; Hejna, William

    2009-01-01

    Effective initiatives for developing and retaining leadership talent are built around five supporting elements: Identification of key leader competencies. Effective job design. A strong focus on leadership recruitment, development, and retention. Leadership training and development throughout all levels of the organization. Ongoing leadership assessment and performance management.

  4. Leadership Epistemology

    Science.gov (United States)

    Bogenschneider, Bret N.

    2016-01-01

    The study of leadership is characterized by an expanding set of definitions of the term leadership. Some scholars even set out to know leadership by the identification of traits or behaviors of good leaders. However, the scientific study of leadership requires the identification of a causal theory of leadership. The scientific belief in causation…

  5. A semi-empirical analysis of strong-motion peaks in terms of seismic source, propagation path, and local site conditions

    Science.gov (United States)

    Kamiyama, M.; Orourke, M. J.; Flores-Berrones, R.

    1992-09-01

    A new type of semi-empirical expression for scaling strong-motion peaks in terms of seismic source, propagation path, and local site conditions is derived. Peak acceleration, peak velocity, and peak displacement are analyzed in a similar fashion because they are interrelated. However, emphasis is placed on the peak velocity which is a key ground motion parameter for lifeline earthquake engineering studies. With the help of seismic source theories, the semi-empirical model is derived using strong motions obtained in Japan. In the derivation, statistical considerations are used in the selection of the model itself and the model parameters. Earthquake magnitude M and hypocentral distance r are selected as independent variables and the dummy variables are introduced to identify the amplification factor due to individual local site conditions. The resulting semi-empirical expressions for the peak acceleration, velocity, and displacement are then compared with strong-motion data observed during three earthquakes in the U.S. and Mexico.

  6. Leadership Development of Rehabilitation Professionals in a Low-Resource Country: A Transformational Leadership, Project-Based Model.

    Science.gov (United States)

    Pascal, Maureen Romanow; Mann, Monika; Dunleavy, Kim; Chevan, Julia; Kirenga, Liliane; Nuhu, Assuman

    2017-01-01

    This paper presents an overview of the activities and outcomes of the Leadership Institute (LI), a short-term leadership development professional development course offered to physiotherapists in a low-resource country. Previous studies have provided examples of the benefits of such programs in medicine and nursing, but this has yet to be documented in the rehabilitation literature. The prototype of leadership development presented may provide guidance for similar trainings in other low-resource countries and offer the rehabilitation community an opportunity to build on the model to construct a research agenda around rehabilitation leadership development. The course used a constructivist approach to integrate participants' experiences, background, beliefs, and prior knowledge into the content. Transformational leadership development theory was emphasized with the generation of active learning projects, a key component of the training. Positive changes after the course included an increase in the number of community outreach activities completed by participants and increased involvement with their professional organization. Thirteen leadership projects were proposed and presented. The LI provided present and future leaders throughout Rwanda with exposure to transformative leadership concepts and offered them the opportunity to work together on projects that enhanced their profession and met the needs of underserved communities. Challenges included limited funding for physiotherapy positions allocated to hospitals in Rwanda, particularly in the rural areas. Participants experienced difficulties in carrying out leadership projects without additional funding to support them. While the emphasis on group projects to foster local advocacy and community education is highly recommended, the projects would benefit from a strong long-term mentorship program and further budgeting considerations. The LI can serve as a model to develop leadership skills and spur professional

  7. Situational Leadership

    OpenAIRE

    Süttö, Marián

    2016-01-01

    This thesis is focused on field of leadership, particularly situational leadership model by Hersey and Blanchard. Thesis is mostly theoretical framework aimed to offer the possibility for reader to get overview in leadership issues. Theoretical framework of the thesis is focused on leadership definition, the most important leadership theories in the past, and especially to situational leadership approach. The focus of this thesis is to get detailed insight in this model and therefore offer in...

  8. Leadership Epistemology

    OpenAIRE

    Bogenschneider, B

    2016-01-01

    The study of leadership is characterized by an expanding set of definitions of the term leadership. Some scholars even set out to know leadership by the identification of traits or behaviors of good leaders. However, the scientific study of leadership requires the identification of a causal theory of leadership. The scientific belief in causation as the common epistemology is the necessary link between the various disciplines interested in leadership (e.g., organizational psychology, statisti...

  9. Leadership for child health in the developing countries of the Western Pacific

    Science.gov (United States)

    Subhi, Rami; Duke, Trevor

    2011-01-01

    The content and landscape of global child health is increasingly complex. There is strong evidence for the effectiveness of local, national and institutional leadership in reducing child mortality, but this has not been a focus of global health initiatives. Interventions to strengthen health systems should include support for local leadership: building-up institutions of training, empowering national paediatric professional associations, creating opportunities for contribution and leadership at national, provincial and local level, and networks of support for staff working in child health in remote areas. In the poorer high mortality burden countries of the Pacific, to meet the clinical and public health gaps, there is a need for increases in the education of child health nurse practitioners, and development of systems of continuing professional development for paediatric doctors and nurses. Involvement in local research, especially that which contributes directly to critical issues in child health policy or strengthening national data systems builds capacity for leadership. PMID:23198107

  10. Leadership for child health in the developing countries of the Western Pacific

    Directory of Open Access Journals (Sweden)

    Rami Subhi

    2011-06-01

    Full Text Available The content and landscape of global child health is increasingly complex. There is strong evidence for the effectiveness of local, national and institutional leadership in reducing child mortality, but this has not been a focus of global health initiatives. Interventions to strengthen health systems should include support for local leadership: building-up institutions of training, empowering national paediatric professional associations, creating opportunities for contribution and leadership at national, provincial and local level, and networks of support for staff working in child health in remote areas. In the poorer high mortality burden countries of the Pacific, to meet the clinical and public health gaps, there is a need for increases in the education of child health nurse practitioners, and development of systems of continuing professional development for paediatric doctors and nurses. Involvement in local research, especially that which contributes directly to critical issues in child health policy or strengthening national data systems builds capacity for leadership.

  11. Nonlinear energy transfer and current sheet development in localized Alfvén wavepacket collisions in the strong turbulence limit

    Science.gov (United States)

    Verniero, J. L.; Howes, G. G.; Klein, K. G.

    2018-02-01

    In space and astrophysical plasmas, turbulence is responsible for transferring energy from large scales driven by violent events or instabilities, to smaller scales where turbulent energy is ultimately converted into plasma heat by dissipative mechanisms. The nonlinear interaction between counterpropagating Alfvén waves, denoted Alfvén wave collisions, drives this turbulent energy cascade, as recognized by early work with incompressible magnetohydrodynamic (MHD) equations. Recent work employing analytical calculations and nonlinear gyrokinetic simulations of Alfvén wave collisions in an idealized periodic initial state have demonstrated the key properties that strong Alfvén wave collisions mediate effectively the transfer of energy to smaller perpendicular scales and self-consistently generate current sheets. For the more realistic case of the collision between two initially separated Alfvén wavepackets, we use a nonlinear gyrokinetic simulation to show here that these key properties persist: strong Alfvén wavepacket collisions indeed facilitate the perpendicular cascade of energy and give rise to current sheets. Furthermore, the evolution shows that nonlinear interactions occur only while the wavepackets overlap, followed by a clean separation of the wavepackets with straight uniform magnetic fields and the cessation of nonlinear evolution in between collisions, even in the gyrokinetic simulation presented here which resolves dispersive and kinetic effects beyond the reach of the MHD theory.

  12. Local Density of States in a d-wave Superconductor with Stripe-Like Modulations and a Strong Impurity

    OpenAIRE

    Chen, Hong-Yi; Ting, C. S.

    2003-01-01

    Using an effective Hamiltonian with d-wave superconductivity (dSC) and competing antiferromagnetic (AF) interactions, we show that weak and one-dimensionally modulated dSC, spin density wave (SDW) and charge density wave (CDW) could coexist in the ground state configuration. With proper parameters, the SDW order exhibits a period of 8a, while for dSC and CDW orders the period is 4a. The local density of states (LDOS), which probing the behavior of quasiparticle excitations, is found to have t...

  13. GENERATIVE LEADERSHIP

    Directory of Open Access Journals (Sweden)

    Janina León

    2010-07-01

    Full Text Available This article presents the results of a research project that studied leadership from the standpoint of the personal conceptions that influence the behavior of local government leaders, as well as those conceptions desired to generate the social transformation processes required in communities. Qualitative methodology was used. Categories of analysis were created based on Pearson’s (1992 model of psychological archetypes. A relevant finding was the limited advance shown by interviewees regarding self-knowledge and a fragmented vision between the observer and the observee, which hinders their ability to take on the challenges that current reality demands from them.

  14. Leadership and power in medical imaging

    Energy Technology Data Exchange (ETDEWEB)

    Yielder, Jill [School of Health and Community Studies, Unitec New Zealand, Private Bag 92 025, Mt Albert, Auckland (New Zealand)]. E-mail: jyielder@unitec.ac.nz

    2006-11-15

    This article examines the concept of professional leadership in medical imaging. It explores the context of power issues in which such leadership is located, the differences between leadership and management, the qualities needed for effective leadership and how an individual's psychology may affect it. The article concludes that in the current climate of change and development, the medical imaging profession needs strong and appropriate leadership to profile the profession effectively and to lead it through to a more autonomous future.

  15. Leadership and power in medical imaging

    International Nuclear Information System (INIS)

    Yielder, Jill

    2006-01-01

    This article examines the concept of professional leadership in medical imaging. It explores the context of power issues in which such leadership is located, the differences between leadership and management, the qualities needed for effective leadership and how an individual's psychology may affect it. The article concludes that in the current climate of change and development, the medical imaging profession needs strong and appropriate leadership to profile the profession effectively and to lead it through to a more autonomous future

  16. Responsible Leadership

    Science.gov (United States)

    Stone-Johnson, Corrie

    2014-01-01

    Purpose: At a time when school leadership takes on great import, we must ask how leadership can move beyond a focus on individual- and school-level changes to collective leadership that relies on the strength of relationships between schools and the communities in which they reside to foster and sustain change. Such leadership is termed…

  17. Leadership, Governance

    Science.gov (United States)

    : Environmental Documents, Reports LANL Home Calendar Search Contacts About » Leadership, Governance Leadership national security and energy challenges. Leadership, Governance Ethics, Accountability Los Alamos National . Director's Office terry wallace in leadership, governance Director Terry C. Wallace, Jr. Terry C. Wallace, Jr

  18. Educational Leadership

    DEFF Research Database (Denmark)

    Moos, Lejf

    2003-01-01

    Educational leadership is different from other kinds of leadership, e.g. in leading production or service enterprises or public service institutions ? because educational leaders cannot choose their leadership style. I shall argue that educational leadership must be seen from the perspective...

  19. Accretion disc dynamo activity in local simulations spanning weak-to-strong net vertical magnetic flux regimes

    Science.gov (United States)

    Salvesen, Greg; Simon, Jacob B.; Armitage, Philip J.; Begelman, Mitchell C.

    2016-03-01

    Strongly magnetized accretion discs around black holes have attractive features that may explain enigmatic aspects of X-ray binary behaviour. The structure and evolution of these discs are governed by a dynamo-like mechanism, which channels part of the accretion power liberated by the magnetorotational instability (MRI) into an ordered toroidal magnetic field. To study dynamo activity, we performed three-dimensional, stratified, isothermal, ideal magnetohydrodynamic shearing box simulations. The strength of the self-sustained toroidal magnetic field depends on the net vertical magnetic flux, which we vary across almost the entire range over which the MRI is linearly unstable. We quantify disc structure and dynamo properties as a function of the initial ratio of mid-plane gas pressure to vertical magnetic field pressure, β _0^mid = p_gas / p_B. For 10^5 ≥ β _0^mid ≥ 10 the effective α-viscosity parameter scales as a power law. Dynamo activity persists up to and including β _0^mid = 10^2, at which point the entire vertical column of the disc is magnetic pressure dominated. Still stronger fields result in a highly inhomogeneous disc structure, with large density fluctuations. We show that the turbulent steady state βmid in our simulations is well matched by the analytic model of Begelman et al. describing the creation and buoyant escape of toroidal field, while the vertical structure of the disc can be broadly reproduced using this model. Finally, we discuss the implications of our results for observed properties of X-ray binaries.

  20. Linking transformational leadership and organizational culture

    NARCIS (Netherlands)

    den Hartog, D.N.; van Meijen, J.J.; Koopman, P.L.

    1996-01-01

    Many authors assume a strong relationship between culture and leadership in organizations. Leaders create, transform and manage organizational cultures. Although this linkage between organizational culture and leadership is often referred to, hypotheses and propositions are often not specific and

  1. Leadership Innovations

    Science.gov (United States)

    1993-04-01

    leadership " and " leadership in innovation." 3 THEORY , AS AN INSTRUMENT OF ANALYSIS FOR INNOVATION IN LEADERSHIP There are many...attributes of a leader.𔃺 Attempts to define leadership usually contrast it with "followship", management ," or sometimes - with ’beadship."’" These...plausible theory . - . . . -. - -- Nevertheless, some authors consider, and I agree, that there is no true leadership theory because existing

  2. Effective leadership

    OpenAIRE

    Vávrová, Zuzana

    2010-01-01

    In my bachelor thesis I describe problems of effective leadership in organization in relation with organization's objectives filling. I focus here on main principles of leadership process. I characterize process of leadership and personality of leader, who is active executor of this process in organization. The effective leadership is here evaluated mainly from organization theory point of view and in relation with requirements to management, especially its relation with leadership and its de...

  3. Leadership from Below

    DEFF Research Database (Denmark)

    Buhmann, Karin

    2017-01-01

    Addressing potential global as well as regional or localleadership challenges that matter’, this paper outlines the background and prospects for a potential research agenda for ‘leadership from below’ in the evolution of norms of sustainable conduct and their implementation. The paper understands...... ‘leadership from below’ as the inclusion of individuals or groups who may not have or only with difficulty have access to actively join in conventional processes of evolving norms of conduct on sustainability concerns or drafting implementation strategies, but who possess as valid and relevant insights...... may be included in mainstream communicative processes through electronic communication platforms enabling ‘leadership from below’ through including local people’s sustainability related insights and views and the experience of African mobile phone firms....

  4. Leadership = Communication? The Relations of Leaders' Communication Styles with Leadership Styles, Knowledge Sharing and Leadership Outcomes.

    Science.gov (United States)

    de Vries, Reinout E; Bakker-Pieper, Angelique; Oostenveld, Wyneke

    2010-09-01

    PURPOSE: The purpose of this study was to investigate the relations between leaders' communication styles and charismatic leadership, human-oriented leadership (leader's consideration), task-oriented leadership (leader's initiating structure), and leadership outcomes. METHODOLOGY: A survey was conducted among 279 employees of a governmental organization. The following six main communication styles were operationalized: verbal aggressiveness, expressiveness, preciseness, assuredness, supportiveness, and argumentativeness. Regression analyses were employed to test three main hypotheses. FINDINGS: In line with expectations, the study showed that charismatic and human-oriented leadership are mainly communicative, while task-oriented leadership is significantly less communicative. The communication styles were strongly and differentially related to knowledge sharing behaviors, perceived leader performance, satisfaction with the leader, and subordinate's team commitment. Multiple regression analyses showed that the leadership styles mediated the relations between the communication styles and leadership outcomes. However, leader's preciseness explained variance in perceived leader performance and satisfaction with the leader above and beyond the leadership style variables. IMPLICATIONS: This study offers potentially invaluable input for leadership training programs by showing the importance of leader's supportiveness, assuredness, and preciseness when communicating with subordinates. ORIGINALITY/VALUE: Although one of the core elements of leadership is interpersonal communication, this study is one of the first to use a comprehensive communication styles instrument in the study of leadership.

  5. SERVANT LEADERSHIP

    Directory of Open Access Journals (Sweden)

    Manalullaili Manalullaili

    2014-12-01

    Full Text Available "Servant leadership" is one form of leadership style that is based sincerity and provide help without thought of personal gain or reward to be gained. Servant leadership is different with transformational leadership and transactional leadership. Because this type of leadership is a combination of environmental assessment related to good behaviour "akhlakul karimah". Greenleef are researchers who agree that this leadership style is very "up to date" and can apply to any form of organization, including educational organizations. This paper will explain what it is "servant leadership", the characteristics of which can be categorized as "servant leadership", advantages and disadvantages, and how to apply them into educational organizations, for example: UIN Raden Fatah Palembang

  6. Amorphization-induced strong localization of electronic states in CsPbBr3 and CsPbCl3 studied by optical absorption measurements

    Science.gov (United States)

    Kondo, S.; Sakai, T.; Tanaka, H.; Saito, T.

    1998-11-01

    Optical absorption spectra of amorphous CsPbX3 films (X=Br,Cl) are characterized by two Gaussian bands near the fundamental edge, with the optical energy gap largely blueshifted and the absorption intensity strongly reduced as compared with the crystalline films. The peak energies of the bands are close to those of the A and C bands of Pb-doped alkali halides. The spectral features are discussed in terms of a molecular orbital theory based on a quasicomplex Pb2+(X-)6 model similar to the complex model for the doped alkali halides. It is shown that not only Pb2+ 6s and 6p extended states near the band edges but also X- p states contributing to upper valence bands are localized by amorphization. The transitions from the localized Pb2+ 6s to 6p states produce the spin-orbit allowed 3P1 and dipole allowed 1P1 states responsible for the two Gaussians. The localized X- p states lie deeper in energy than the localized Pb2+ 6s state and only contribute to higher-energy absorption above the Gaussian bands, giving the reason for the reduced absorption near the fundamental edge. The blueshift of the optical energy gap is attributed to the disappearance of k dispersions for these one-electron states.

  7. The Journey toward Voluntary Public Health Accreditation Readiness in Local Health Departments: Leadership and Followership Theories in Action.

    Science.gov (United States)

    Carman, Angela L

    2015-01-01

    Local health department directors' intent on getting their organizations ready for accreditation must embrace the blurring of leader/follower lines and create an accreditation readiness team fueled not by traditional leader or follower roles but by teamship.

  8. The Journey toward Voluntary Public Health Accreditation Readiness in Local Health Departments: Leadership and Followership Theories in Action

    OpenAIRE

    Carman, Angela L.

    2015-01-01

    Local health department directors’ intent on getting their organizations ready for accreditation must embrace the blurring of leader/follower lines and create an accreditation readiness team fueled not by traditional leader or follower roles but by teamship.

  9. Human cold stress of strong local-wind "Hijikawa-arashi" in Japan, based on the UTCI index and thermo-physiological responses

    Science.gov (United States)

    Ohashi, Yukitaka; Katsuta, Takumi; Tani, Haruka; Okabayashi, Taiki; Miyahara, Satoshi; Miyashita, Ryoji

    2018-03-01

    We investigated the cold stress caused by a strong local wind called "Hijikawa-arashi," through in situ vital measurements and the Universal Thermal Climate Index (UTCI). This wind is a very interesting winter phenomenon, localized in an area within 1 km of the seashore in Ozu City, Ehime Prefecture in Japan. When a strong Hijikawa-arashi (HA) occurred at 14-15 m s-1, the UTCI decreased to - 30 °C along the bridge where commuting residents are the most exposed to strong and cold winds. On the bridge, most participants in our experiment felt "very cold" or "extremely cold." The UTCI of HA can be predicted from a multiple regression equation using wind speed and air temperature. The cold HA wind is also harmful to human thermo-physiological responses. It leads to higher blood pressure and increased heart rate, both of which act as cardiovascular stress triggers. Increases of 6-10 mmHg and 3-6 bpm for every 10 °C reduction in UTCI were seen on all observational days, including HA and non-HA days. In fact, the participants' body skin temperatures decreased by approximately 1.2 to 1.7 °C for every 10 °C reduction in UTCI. Thus, the UTCI variation due to the HA outbreak corresponded well with the cold sensation and thermo-physiological responses in humans. This result suggests that daily UTCI monitoring enables the prediction of thermo-physiological responses to the HA cold stress.

  10. Human cold stress of strong local-wind "Hijikawa-arashi" in Japan, based on the UTCI index and thermo-physiological responses.

    Science.gov (United States)

    Ohashi, Yukitaka; Katsuta, Takumi; Tani, Haruka; Okabayashi, Taiki; Miyahara, Satoshi; Miyashita, Ryoji

    2018-03-30

    We investigated the cold stress caused by a strong local wind called "Hijikawa-arashi," through in situ vital measurements and the Universal Thermal Climate Index (UTCI). This wind is a very interesting winter phenomenon, localized in an area within 1 km of the seashore in Ozu City, Ehime Prefecture in Japan. When a strong Hijikawa-arashi (HA) occurred at 14-15 m s -1 , the UTCI decreased to - 30 °C along the bridge where commuting residents are the most exposed to strong and cold winds. On the bridge, most participants in our experiment felt "very cold" or "extremely cold." The UTCI of HA can be predicted from a multiple regression equation using wind speed and air temperature. The cold HA wind is also harmful to human thermo-physiological responses. It leads to higher blood pressure and increased heart rate, both of which act as cardiovascular stress triggers. Increases of 6-10 mmHg and 3-6 bpm for every 10 °C reduction in UTCI were seen on all observational days, including HA and non-HA days. In fact, the participants' body skin temperatures decreased by approximately 1.2 to 1.7 °C for every 10 °C reduction in UTCI. Thus, the UTCI variation due to the HA outbreak corresponded well with the cold sensation and thermo-physiological responses in humans. This result suggests that daily UTCI monitoring enables the prediction of thermo-physiological responses to the HA cold stress.

  11. Understanding Leadership

    Science.gov (United States)

    2011-02-16

    leadership theories and connect these age old theories to what the Army believes is needed in the 21st century Army leader. The...effective leader. 15. SUBJECT TERMS Trait Theory , Behavior Theory , Situation Theory , Transformational Leadership , Leader, Manager 16. SECURITY...TERMS: Trait Theory , Behavior Theory , Situation Theory , Transformational Leadership , Leader, Manager CLASSIFICATION: Unclassified The purpose

  12. Negative Leadership

    Science.gov (United States)

    2013-03-01

    Negative Leadership by Colonel David M. Oberlander United States Army United States Army War...SUBTITLE Negative Leadership 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Colonel David M...Dr. Richard C. Bullis Department of Command Leadership , and Management 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING

  13. Trans* Leadership.

    Science.gov (United States)

    Jourian, T J; Simmons, Symone L

    2017-06-01

    Focusing on emerging literature on trans* and gender-nonconforming students and their leadership, this chapter outlines the ways trans* students are engaged in leadership in educational institutions and outside of them and discusses implications for staff and faculty regarding how to support and engage these students and their leadership. © 2017 Wiley Periodicals, Inc., A Wiley Company.

  14. An investigation on leadership styles in different cultures

    OpenAIRE

    Mostafa Emami; Mohammad Javad Esfahani; Mahmoud Malmir

    2013-01-01

    During the past few years, there have been tremendous efforts on leadership style and various aspects of different leadership style. Some firms can achieve effective business performance by developing strong organizational culture and effective leadership while many studies indicate that firms can achieve effective business performance by developing strong organizational culture and effective leadership. This paper reviews recent advances on leadership style and various aspects of organizatio...

  15. Authentic leadership: develop the leader within.

    Science.gov (United States)

    Yasinski, Lesia

    2014-03-01

    Great leadership usually starts with a willing heart, a positive attitude, and a desire to make a difference. Strong leadership is important, in today's health care climate, to ensure optimal patient outcomes and the fostering of future generations of knowledgeable, motivated and enthusiastic perioperative nurses. This article will explore key elements necessary for the development of authentic leadership. While highlighting the role that personal development plays in leadership skills, this article will also discuss ways to cultivate authenticity in leadership. The following questions will be addressed: What is authentic leadership? How does one become an authentic leader?

  16. Local climate protection programmes in Australia and New Zealand

    DEFF Research Database (Denmark)

    Hoff, Jens Villiam

    about climate change broadly in the involved councils/local communities. • The CCP programme gave councils a strong focus, which led to the formulation of a coherent program on climate change, and allowed them to take on a leadership role in the local community. The leadership role was important...... in aligning the agendas of different stakeholders, and in local efforts to achieve attitude- and culture changes towards a more environmentally sustainable local community. • The CCP programme created a network among participating councils for sharing experiences and motivating each other. It also provided...

  17. Digital Leadership

    DEFF Research Database (Denmark)

    Zupancic, Tadeja; Verbeke, Johan; Achten, Henri

    2016-01-01

    Leadership is an important quality in organisations. Leadership is needed to introduce change and innovation. In our opinion, in architectural and design practices, the role of leadership has not yet been sufficiently studied, especially when it comes to the role of digital tools and media....... With this paper we intend to initiate a discussion in the eCAADe community to reflect and develop ideas in order to develop digital leadership skills amongst the membership. This paper introduces some important aspects, which may be valuable to look into when developing digital leadership skills....

  18. Wildfire risk reduction in the United States: Leadership staff perceptions of local fire department roles and responsibilities

    Science.gov (United States)

    Rachel S. Madsen; Hylton J. G. Haynes; Sarah M. McCaffrey

    2018-01-01

    As wildland fires have had increasing negative impacts on a range of human values, in many parts of the United States (U.S.) and around the world, collaborative risk reduction efforts among agencies, homeowners, and fire departments are needed to improve wildfire safety and mitigate risk. Using interview data from 46 senior officers from local fire departments around...

  19. The Journey toward Voluntary Public Health Accreditation Readiness in Local Health Departments: Leadership and Followership Theories in Action

    Directory of Open Access Journals (Sweden)

    Angela eCarman

    2015-03-01

    Full Text Available Local health department directors’ intent on getting their organizations ready for accreditation must embrace the blurring of leader/follower lines and create an accreditation readiness team fueled not by traditional leader or follower roles but by teamship.

  20. The Authority and Charismas of Jack Ma's Leadership

    Institute of Scientific and Technical Information of China (English)

    陈希

    2014-01-01

    Jack Ma is the top manager of Ali Baba group, with a strong leadership. He mixes autocratic leadership and charismatic leadership together. The powers he used are from his position, the reward system of the company and the charismas to gain his leading power. In addition, he uses his charismas and his achievements to win the trust of the employees, which develop his leadership.

  1. “Community leadership and the challenges of community development in Nigeria: The case of Boki local government area, Cross River State”

    Directory of Open Access Journals (Sweden)

    Udensi, L.O.,

    2012-12-01

    Full Text Available This study examines the level and extent to which community leaders contribute towards successful community development projects in Boki Local Government Area, Cross River State. A total of 150 community leaders selected through multi-stage sampling technique participated in the study. Frequency counts, percentage, Group Arithmetic Mean and Mean Weight Value were utilized in realizing the objectives of the study. It was observed that leadership positions are not the exclusive preserve of a particular sex, age group, marital status or educational status; rather result indicated that the duration of residence of community leaders is a significant factor in the success of community development projects in the study area. The study concluded that knowledge on the level to which community leaders have participated in community development, and the challenges they face have serious implications for achieving sustainable community development projects. It was recommended among others that for sustainable community development to be achieved in the area, specific and deliberate strategies should be evolved to remedy some of the problems identified. The study suggests that more and dedicated community leaders should be identified and responsibilities aimed at improving the welfare of the people assigned to them.

  2. Building a leadership brand.

    Science.gov (United States)

    Ulrich, Dave; Smallwood, Norm

    2007-01-01

    How do some firms produce a pipeline of consistently excellent managers? Instead of concentrating merely on strengthening the skills of individuals, these companies focus on building a broad organizational leadership capability. It's what Ulrich and Smallwood--cofounders of the RBL Group, a leadership development consultancy--call a leadership brand. Organizations with leadership brands take an "outside-in" approach to executive development. They begin with a clear statement of what they want to be known for by customers and then link it with a required set of management skills. The Lexus division of Toyota, for instance, translates its tagline--"The pursuit of perfection"--into an expectation that its leaders excel at managing quality processes. The slogan of Bon Secours Health System is "Good help to those in need." It demands that its managers balance business skills with compassion and caring. The outside-in approach helps firms build a reputation for high-quality leaders whom customers trust to deliver on the company's promises. In examining 150 companies with strong leadership capabilities, the authors found that the organizations follow five strategies. First, make sure managers master the basics of leadership--for example, setting strategy and grooming talent. Second, ensure that leaders internalize customers' high expectations. Third, incorporate customer feedback into evaluations of executives. Fourth, invest in programs that help managers hone the right skills, by tapping customers to participate in such programs. Finally, track the success of efforts to build leadership bench strength over the long-term. The result is outstanding management that persists even when individual executives leave. In fact, companies with the strongest leadership brands often become "leader feeders"--firms that regularly graduate leaders who go on to head other companies.

  3. Relational Leadership

    DEFF Research Database (Denmark)

    Madsen, Charlotte Øland; Rasmussen, Jørgen Gulddahl

    2015-01-01

    In this chapter, we emphasise what we have outlined as interesting areas of relational leadership and present some ideas on how to facilitate a broader understanding of relational leadership practice. This involves the interpretations that create connections between practice and ontology. We...... elaborate on how leadership in everyday situations can be understood from a relational perspective. The chapter will focus on outlining and inspiring the reader to co-operate with other people to develop further relational understandings of leading....

  4. Why do the Russians succumb to the “strong-hand” government? Historical-cultural legitimacy of the Russian state leadership in the context of Yuri Pivovarov’s theory

    Directory of Open Access Journals (Sweden)

    Olędzka Justyna

    2017-12-01

    Full Text Available State leadership in Russia is determined by historical and cultural as well as by legal and institutional premises. The analysis of ways of obtaining legitimacy by state leaders of the Russian Federation is a borderline issue of political science, sociology, and history. The conditions that favor the creation of the archetype on the Russian ground are undoubtedly: extremely centralized political power in Russia (one central decision-making center whose decisions were arbitrarily arbitrary, the problem of the enforcement of the rules of the trilateral division of power (the legislative sphere dominated the legislature, the low level of control Social rulers (lack of effective legal mechanisms to verify the effects of their activities, paternalism of the leadership system and low participation of representative institutions in public life. The aim of the article is to situate in the field of considerations about the archetype of Russian power the concept of Yuri Pivovarov, according to which not only civilization baggage and the immaturity of civil society have decided the legitimacy of the state leadership of the Russian Federation. According to him, the problem of the participation of the political elite in the redistribution of goods (and the low level of participation of citizens in the process of ownership separation is of significant importance. According to the theory of the Russian political scientist, the basis for understanding the phenomenon of Russian state leadership is the combination of elements of archetypal leadership with a proper interpretation of the relation of freedom – property.

  5. Strong coupling between bi-dimensional electron gas and nitrogen localized states in heavily doped GaAs1-xN x structures

    International Nuclear Information System (INIS)

    Hamdouni, A.; Bousbih, F.; Ben Bouzid, S.; Oueslati, M.; Chtourou, R.; Harmand, J.C.

    2005-01-01

    We report a low-temperature photoluminescence spectra (LTPL) of GaAs 1-x N x layers and two-dimension electron gas (2DEG) GaAs 1-x N x /AlGaAs modulation doped heterostructure grown on GaAs substrates by molecular beam epitaxy (MBE) with low nitrogen content [N] = 2 x 10 18 cm -3 . At low temperature, PL spectra of GaAs 1-x N x layers are governed by several features associate to the excitons bound to nitrogen complexes, these features disappear in (2DEG) GaAs 1-x N x /AlGaAs modulation doped heterostructure and the PL peak energy decrease with the laser power excitation. This effect is explained by the strongly coupling of the (2DEG) fundamental state with the nitrogen localized states. An activated energy of about 55 meV is deduced by photoluminescence measurements in the 10-300 K range for a laser power excitation P = 6 W/cm 2

  6. The impact of leadership styles on innovation management

    Directory of Open Access Journals (Sweden)

    Łukowski Wojciech

    2017-06-01

    Full Text Available The article reviews research on the impact of different leadership styles on innovation management by setting out the organisational framework of the findings to date in four generic dimensions: people, measures, effects, and objectives. Using this framework, an overview has been provided of studies on directive and participative leadership, interactive leadership, charismatic leadership, transformational leadership, transactional and instrumental leadership, strategic and executive leadership, as well as shared and distributed leadership. There are strong signals that different stages and types of innovation raise different leadership requirements. Against this background, transformational leadership is not the only innovation management style and various leadership styles have their own, distinct ways of contributing to different types and stages of innovation. However, the determination of this allocation is still very incomplete and the answer to the question of how innovations should be managed remains unclear. The article also describes research needs and their practical implications.

  7. Leadership Styles

    Science.gov (United States)

    Val, Carlin; Kemp, Jess

    2012-01-01

    This study examines how a group's dynamic changes under the influence of different leadership styles, and determines what leadership style works best in a large group expedition. The main question identified was "What roles can a leader play in affecting the dynamic of a large group while partaking in a field expedition?" The following…

  8. Leadership Theories.

    Science.gov (United States)

    Sferra, Bobbie A.; Paddock, Susan C.

    This booklet describes various theoretical aspects of leadership, including the proper exercise of authority, effective delegation, goal setting, exercise of control, assignment of responsibility, performance evaluation, and group process facilitation. It begins by describing the evolution of general theories of leadership from historic concepts…

  9. Ethical leadership

    NARCIS (Netherlands)

    den Hartog, D.N.

    2015-01-01

    High-profile cases of leaders’ ethical failure in different settings and sectors have led to increased attention to ethical leadership in organizations. In this review, I discuss the rapidly developing field of ethical leadership from an organizational behavior/psychology perspective, taking a

  10. Leadership Pipeline

    DEFF Research Database (Denmark)

    Elmholdt, Claus Westergård

    2012-01-01

    Artiklen analyserer grundlaget for Leadership Pipeline modellen med henblik på en vurdering af substansen bag modellen, og perspektiverne for generalisering af modellen til en dansk organisatorisk kontekst.......Artiklen analyserer grundlaget for Leadership Pipeline modellen med henblik på en vurdering af substansen bag modellen, og perspektiverne for generalisering af modellen til en dansk organisatorisk kontekst....

  11. Uplifting Leadership

    Science.gov (United States)

    Hargreaves, Andy; Boyle, Alan

    2015-01-01

    To find out how organizations turn failure into success, Andrew Hargreaves and his colleagues studied more than 15 business, sports, and education organizations. They found that the secret to these organizations' success came down to just two words: uplifting leadership. Uplifting leadership, write Hargreaves and Boyle in this article, raises the…

  12. Leadership. The personal touch.

    Science.gov (United States)

    Best, G; Brazil, R; Fry, M; Joyce, L; Owens, J; Pashley, S

    1997-10-16

    The government is likely to move from a centralised corporatist form of governance to a more collaborative approach. This will require chief executives to rely on a style of leadership which derives more from personal influence than positional forms of power. It may be time to discuss the future of politically appointed chairs and whether the chief executive should be the sole local leader. The government's commitment to delegating power to regional tiers is likely to have a major impact on the nature of leadership in the NHS.

  13. Learning Leadership

    DEFF Research Database (Denmark)

    Hertel, Frederik; Fast, Alf Michael

    2018-01-01

    Is leadership a result of inheritance or is it something one learns during formal learning in e.g. business schools? This is the essential question addressed in this article. The article is based on a case study involving a new leader in charge of a group of profession practitioners. The leader...... promotes his leadership as a profession comparable to the professions of practitioners. This promotion implies that leadership is something one can and probably must learn during formal learning. The practitioners on the other hand reject this comprehension of leadership and long for a fellow practitioner...... to lead the organization. While asked they are unable to describe how, where and when they think a practitioner develops leadership skills necessary for leading fellows. In the following we will start analysing the case in order to comprehend and discuss both the professional leaders and the practitioners...

  14. Shared leadership

    DEFF Research Database (Denmark)

    Ulhøi, John Parm; Müller, Sabine

    2012-01-01

    The aim of this paper is twofold. First, this paper comprehensively will review the conceptual and empirical literature to identify such critical underlying mechanisms which enable shared or collective leadership. Second, this article identifies the antecedents and outcomes of shared leadership...... according to the literature review to develop a re-conceptualised and synthesized framework for managing the organizational issues associated with shared leadership on various organizational levels. The paper rectifies this by identifying the critical factors and mechanisms which enable shared leadership...... and its antecedents and outcomes, and to develop a re-conceptualized and synthesized framework of shared leadership. The paper closes with a brief discussion of avenues for future research and implications for managers....

  15. Influence of local emissions on concentration and isotopic composition of trace gases (CO2 and CH4) under strong anthropopression: A case study from Krakow, southern Poland

    International Nuclear Information System (INIS)

    Florkowski, T.; Korus, A.; Kuc, T.; Lasa, J.; Necki, J.M.; Zimnoch, M.

    2002-01-01

    Full text: Measurements of the isotopic composition of carbon dioxide and methane together with their concentrations in the atmosphere, yield useful information on the contribution of anthropogenic sources to regional budgets of these gases and their seasonal changes. Observed correlation between isotopic composition and inverse concentration of these gases is used for estimation of mean isotopic composition of the local source. Monitoring of atmospheric CO 2 has been initiated in Krakow in 1982. The sampling point is located in a polluted urban area with strong contribution of anthropogenic gases originating both from local sources (coal burning, car traffic, leakages from city gas network, landfills) and large distant emitters - industrial district located ca. 80 km to the west from Krakow (Silesia district). Quasi-continuous measurements of CO 2 , and CH 4 concentrations in the low atmosphere are performed using gas chromatographic method. For isotope measurements, the atmospheric CO 2 is continuously sampled by sorption on molecular sieve in be-weekly intervals and radiocarbon concentration is measured by liquid scintillation spectrometer, while δ 13 C is determined by isotope ratio mass spectrometer. Measurement error (1σ for single measurement) is in the order of 0.1 ppm for CO 2 concentration, ±8 per mille for δ 14 C, and ± 0.1 per mille for δ 13 C. In 1994, a new station for regular observations of greenhouse gases in lower atmosphere was set up in the High Tatra mountains, at Kasprowy Wierch (49 deg. N, 20 deg. E, 1980 m a.s.l., 300 m above the tree line). Kasprowy Wierch, with only small influences from local sources of trace gases can be considered as a reference station for this region of Poland. The record of CO 2 and CH 4 concentration and their isotope composition obtained at Kasprowy Wierch is considered as a background level for Krakow observations. The presented study was aimed at better characterisation and quantification of the local

  16. Emergence of Leadership in Communication.

    Science.gov (United States)

    Allahverdyan, Armen E; Galstyan, Aram

    2016-01-01

    We study a neuro-inspired model that mimics a discussion (or information dissemination) process in a network of agents. During their interaction, agents redistribute activity and network weights, resulting in emergence of leader(s). The model is able to reproduce the basic scenarios of leadership known in nature and society: laissez-faire (irregular activity, weak leadership, sizable inter-follower interaction, autonomous sub-leaders); participative or democratic (strong leadership, but with feedback from followers); and autocratic (no feedback, one-way influence). Several pertinent aspects of these scenarios are found as well-e.g., hidden leadership (a hidden clique of agents driving the official autocratic leader), and successive leadership (two leaders influence followers by turns). We study how these scenarios emerge from inter-agent dynamics and how they depend on behavior rules of agents-in particular, on their inertia against state changes.

  17. Emergence of Leadership in Communication

    Science.gov (United States)

    Allahverdyan, Armen E.; Galstyan, Aram

    2016-01-01

    We study a neuro-inspired model that mimics a discussion (or information dissemination) process in a network of agents. During their interaction, agents redistribute activity and network weights, resulting in emergence of leader(s). The model is able to reproduce the basic scenarios of leadership known in nature and society: laissez-faire (irregular activity, weak leadership, sizable inter-follower interaction, autonomous sub-leaders); participative or democratic (strong leadership, but with feedback from followers); and autocratic (no feedback, one-way influence). Several pertinent aspects of these scenarios are found as well—e.g., hidden leadership (a hidden clique of agents driving the official autocratic leader), and successive leadership (two leaders influence followers by turns). We study how these scenarios emerge from inter-agent dynamics and how they depend on behavior rules of agents—in particular, on their inertia against state changes. PMID:27532484

  18. Five Key Leadership Actions Needed to Redesign Family Medicine Residencies.

    Science.gov (United States)

    Kozakowski, Stanley M; Eiff, M Patrice; Green, Larry A; Pugno, Perry A; Waller, Elaine; Jones, Samuel M; Fetter, Gerald; Carney, Patricia A

    2015-06-01

    New skills are needed to properly prepare the next generation of physicians and health professionals to practice in medical homes. Transforming residency training to address these new skills requires strong leadership. We sought to increase the understanding of leadership skills useful in residency programs that plan to undertake meaningful change. The Preparing the Personal Physician for Practice (P4) project (2007-2014) was a comparative case study of 14 family medicine residencies that engaged in innovative training redesign, including altering the scope, content, sequence, length, and location of training to align resident education with requirements of the patient-centered medical home. In 2012, each P4 residency team submitted a final summary report of innovations implemented, overall insights, and dissemination activities during the study. Six investigators conducted independent narrative analyses of these reports. A consensus meeting held in September 2012 was used to identify key leadership actions associated with successful educational redesign. Five leadership actions were associated with successful implementation of innovations and residency transformation: (1) manage change; (2) develop financial acumen; (3) adapt best evidence educational strategies to the local environment; (4) create and sustain a vision that engages stakeholders; and (5) demonstrate courage and resilience. Residency programs are expected to change to better prepare their graduates for a changing delivery system. Insights about effective leadership skills can provide guidance for faculty to develop the skills needed to face practical realities while guiding transformation.

  19. Leadership = Communication? The Relations of Leaders’ Communication Styles with Leadership Styles, Knowledge Sharing and Leadership Outcomes

    Science.gov (United States)

    Bakker-Pieper, Angelique; Oostenveld, Wyneke

    2009-01-01

    Purpose The purpose of this study was to investigate the relations between leaders’ communication styles and charismatic leadership, human-oriented leadership (leader’s consideration), task-oriented leadership (leader’s initiating structure), and leadership outcomes. Methodology A survey was conducted among 279 employees of a governmental organization. The following six main communication styles were operationalized: verbal aggressiveness, expressiveness, preciseness, assuredness, supportiveness, and argumentativeness. Regression analyses were employed to test three main hypotheses. Findings In line with expectations, the study showed that charismatic and human-oriented leadership are mainly communicative, while task-oriented leadership is significantly less communicative. The communication styles were strongly and differentially related to knowledge sharing behaviors, perceived leader performance, satisfaction with the leader, and subordinate’s team commitment. Multiple regression analyses showed that the leadership styles mediated the relations between the communication styles and leadership outcomes. However, leader’s preciseness explained variance in perceived leader performance and satisfaction with the leader above and beyond the leadership style variables. Implications This study offers potentially invaluable input for leadership training programs by showing the importance of leader’s supportiveness, assuredness, and preciseness when communicating with subordinates. Originality/value Although one of the core elements of leadership is interpersonal communication, this study is one of the first to use a comprehensive communication styles instrument in the study of leadership. PMID:20700375

  20. local

    Directory of Open Access Journals (Sweden)

    Abílio Amiguinho

    2005-01-01

    Full Text Available The process of socio-educational territorialisation in rural contexts is the topic of this text. The theme corresponds to a challenge to address it having as main axis of discussion either the problem of social exclusion or that of local development. The reasons to locate the discussion in this last field of analysis are discussed in the first part of the text. Theoretical and political reasons are there articulated because the question is about projects whose intentions and practices call for the political both in the theoretical debate and in the choices that anticipate intervention. From research conducted for several years, I use contributions that aim at discuss and enlighten how school can be a potential locus of local development. Its identification and recognition as local institution (either because of those that work and live in it or because of those that act in the surrounding context are crucial steps to progressively constitute school as a partner for development. The promotion of the local values and roots, the reconstruction of socio-personal and local identities, the production of sociabilities and the equation and solution of shared problems were the dimensions of a socio-educative intervention, markedly globalising. This scenario, as it is argued, was also, intentionally, one of transformation and of deliberate change of school and of the administration of the educative territoires.

  1. Strategic Leadership

    Directory of Open Access Journals (Sweden)

    Mohammad Jaradat

    2017-01-01

    Full Text Available Leadership as a concept has been very useful in the last decades, but when it comes to definingand especially to applying strategic leadership theories into the day-to-day life of organizations,things become much more complicated. It is imperative that managers select their basic theoreticalneed in order to assess one organizations leadership. The following article aims to prove that it isnecessary to choose more than one theoretical instrument before applying them into a specificplan, which combines more than one theoretical approach for evaluating and improving strategicleadership into an organization.

  2. Multifactor leadership styles and new exposure to workplace bullying: a six-month prospective study

    Science.gov (United States)

    TSUNO, Kanami; KAWAKAMI, Norito

    2014-01-01

    This study investigated the prospective association between supervisor leadership styles and workplace bullying. Altogether 404 civil servants from a local government in Japan completed baseline and follow-up surveys. The leadership variables and exposure to bullying were measured by Multifactor Leadership Questionnaire and Negative Acts Questionnaire-Revised, respectively. The prevalence of workplace bullying was 14.8% at baseline and 15.1% at follow-up. Among respondents who did not experience bullying at baseline (n=216), those who worked under the supervisors as higher in passive laissez-faire leadership had a 4.3 times higher risk of new exposure to bullying. On the other hand, respondents whose supervisors with highly considerate of the individual had a 70% lower risk of new exposure to bullying. In the entire sample (n=317), passive laissez-faire leadership was significantly and positively associated, while charisma/inspiration, individual consideration, and contingent reward were negatively associated both after adjusting for demographic and occupational characteristics at baseline, life events during follow-up, and exposure to workplace bullying at baseline. Results indicated that passive laissez-faire and low individual consideration leadership style at baseline were strong predictors of new exposure to bullying and high individual consideration leadership of supervisors/managers could be a preventive factor against bullying. PMID:25382384

  3. Multifactor leadership styles and new exposure to workplace bullying: a six-month prospective study.

    Science.gov (United States)

    Tsuno, Kanami; Kawakami, Norito

    2015-01-01

    This study investigated the prospective association between supervisor leadership styles and workplace bullying. Altogether 404 civil servants from a local government in Japan completed baseline and follow-up surveys. The leadership variables and exposure to bullying were measured by Multifactor Leadership Questionnaire and Negative Acts Questionnaire-Revised, respectively. The prevalence of workplace bullying was 14.8% at baseline and 15.1% at follow-up. Among respondents who did not experience bullying at baseline (n=216), those who worked under the supervisors as higher in passive laissez-faire leadership had a 4.3 times higher risk of new exposure to bullying. On the other hand, respondents whose supervisors with highly considerate of the individual had a 70% lower risk of new exposure to bullying. In the entire sample (n=317), passive laissez-faire leadership was significantly and positively associated, while charisma/inspiration, individual consideration, and contingent reward were negatively associated both after adjusting for demographic and occupational characteristics at baseline, life events during follow-up, and exposure to workplace bullying at baseline. Results indicated that passive laissez-faire and low individual consideration leadership style at baseline were strong predictors of new exposure to bullying and high individual consideration leadership of supervisors/managers could be a preventive factor against bullying.

  4. Full-Range Public Health Leadership, Part 1: Quantitative Analysis

    Directory of Open Access Journals (Sweden)

    Erik L. Carlton

    2015-04-01

    Full Text Available Background. Workforce and leadership development are central to the future of public health. However, public health has been slow to translate and apply leadership models from other professions and to incorporate local perspectives in understanding public health leadership. Purpose. This study utilized the full-range leadership model in order to examine public health leadership. Specifically, it sought to measure leadership styles among local health department directors and to understand the context of leadership local health departments.Methods. Leadership styles among local health department directors (n=13 were examined using survey methodology. Quantitative analysis methods included descriptive statistics, boxplots, and Pearson bivariate correlations using SPSS v18.0. Findings. Self-reported leadership styles were highly correlated to leadership outcomes at the organizational level. However, they were not related to county health rankings. Results suggest the preeminence of leader behaviors and providing individual consideration to staff as compared to idealized attributes of leaders, intellectual stimulation, or inspirational motivation. Implications. Holistic leadership assessment instruments, such as the Multifactor Leadership Questionnaire (MLQ can be useful in assessing public health leaders approaches and outcomes. Comprehensive, 360-degree reviews may be especially helpful. Further research is needed to examine the effectiveness of public health leadership development models, as well as the extent that public health leadership impacts public health outcomes.

  5. LEADERSHIP PERCEPTIONS

    Directory of Open Access Journals (Sweden)

    José Bernardo Sánchez-Reyes

    2015-07-01

    Full Text Available This article shows the results of an investigative research, conducted onto Instituciones Formadoras de Docentes (Educators Institutions about the leadership that is developed by its principals. The main objective is to describe the idea of leadership that applies among these institutions. This research was conducted qualitative, following the phenomenological method, using as technique the personal interview, and as an instrument an interview guide. The information was systematized by categories, and with a triangulation validation. We have found that the principals consider a distributed, participative and academic leadership as the ideal, however, they manifest that the working environment is not always the best to do this, and a more directive leadership is followed, that can be categorized as autocratic, democratic or laisser-faire.

  6. Making Sense of Leadership Concepts

    DEFF Research Database (Denmark)

    Frimann, Søren; Keller, Hanne Dauer; Thomassen, Anja Overgaard

    This paper focuses on the development of leadership in the tension field between externally imposed demands for a more unified approach to leadership and individual leaders’ need to modify their management style according to the local context. We investigate how meaning is developed in a group...... of local government leaders during a change process unfolding in the tension field between a functionalist top-down understanding of management development and a postmodern bottom-up understanding, within which leadership develops in dialogical processes based on daily practice. Our intension...... is to transgress the divergence between organizational demands, in this case leadership development, and the individual leader’s social sensemaking processes (Weick, 1995, 2001) as they take place in leaders’ community of practice (Lave & Wenger, 1991; Wenger, 1998)....

  7. Leadership Influence: A Core Foundation for Advocacy.

    Science.gov (United States)

    Shillam, Casey R; MacLean, Lola

    As the largest segment of the health care workforce, nurses have the greatest potential for advancing systems and services to improve health care delivery in the United States. This article presents a framework for nurse administrators to use in developing direct care nurses in their leadership influence competency as a means of increasing their advocacy potential. A systematic review resulted in establishing a nurse leadership influence framework based on the Kouzes and Posner leadership model. The framework includes leadership competencies by nursing professional organizations and was validated by 2 national nurse leader focus groups. Nurse administrators have the opportunity to adopt an evidence-based leadership influence framework to ensure development of advocacy competency in direct care nurses. The impact of nurse administrators systematically adopting a standardized leadership influence framework will result in setting a strong foundation for nurse advocacy. Successful long-term impacts will result in nurses skillfully integrating leadership influence and advocacy into all aspects of daily practice.

  8. Unconventional Leadership

    OpenAIRE

    Paul Marinescu; Sorin-George Toma

    2015-01-01

    From the perspective of leadership change symbolizes the existence of the organization.Most assuredly, this is not a matter of change at all costs, but rather of increasing organizational performance and training people. As leadership is a creative activity, in this paper, we aim to show that the unconventional is closely connected to creativity. From the perspective of interpersonal relationships the leader has to continually create contexts in which people can express themselves. On the one...

  9. A meta-analysis of shared leadership and team effectiveness.

    Science.gov (United States)

    Wang, Danni; Waldman, David A; Zhang, Zhen

    2014-03-01

    A growing number of studies have examined the "sharedness" of leadership processes in teams (i.e., shared leadership, collective leadership, and distributed leadership). We meta-analytically cumulated 42 independent samples of shared leadership and examined its relationship to team effectiveness. Our findings reveal an overall positive relationship (ρ = .34). But perhaps more important, what is actually shared among members appears to matter with regard to team effectiveness. That is, shared traditional forms of leadership (e.g., initiating structure and consideration) show a lower relationship (ρ = .18) than either shared new-genre leadership (e.g., charismatic and transformational leadership; ρ = .34) or cumulative, overall shared leadership (ρ = .35). In addition, shared leadership tends to be more strongly related to team attitudinal outcomes and behavioral processes and emergent team states, compared with team performance. Moreover, the effects of shared leadership are stronger when the work of team members is more complex. Our findings further suggest that the referent used in measuring shared leadership does not influence its relationship with team effectiveness and that compared with vertical leadership, shared leadership shows unique effects in relation to team performance. In total, our study not only cumulates extant research on shared leadership but also provides directions for future research to move forward in the study of plural forms of leadership.

  10. Confidence in leadership among the newly qualified.

    Science.gov (United States)

    Bayliss-Pratt, Lisa; Morley, Mary; Bagley, Liz; Alderson, Steven

    2013-10-23

    The Francis report highlighted the importance of strong leadership from health professionals but it is unclear how prepared those who are newly qualified feel to take on a leadership role. We aimed to assess the confidence of newly qualified health professionals working in the West Midlands in the different competencies of the NHS Leadership Framework. Most respondents felt confident in their abilities to demonstrate personal qualities and work with others, but less so at managing or improving services or setting direction.

  11. Leadership and Teamwork in Trauma and Resuscitation.

    Science.gov (United States)

    Ford, Kelsey; Menchine, Michael; Burner, Elizabeth; Arora, Sanjay; Inaba, Kenji; Demetriades, Demetrios; Yersin, Bertrand

    2016-09-01

    Leadership skills are described by the American College of Surgeons' Advanced Trauma Life Support (ATLS) course as necessary to provide care for patients during resuscitations. However, leadership is a complex concept, and the tools used to assess the quality of leadership are poorly described, inadequately validated, and infrequently used. Despite its importance, dedicated leadership education is rarely part of physician training programs. The goals of this investigation were the following: 1. Describe how leadership and leadership style affect patient care; 2. Describe how effective leadership is measured; and 3. Describe how to train future physician leaders. We searched the PubMed database using the keywords "leadership" and then either "trauma" or "resuscitation" as title search terms, and an expert in emergency medicine and trauma then identified prospective observational and randomized controlled studies measuring leadership and teamwork quality. Study results were categorized as follows: 1) how leadership affects patient care; 2) which tools are available to measure leadership; and 3) methods to train physicians to become better leaders. We included 16 relevant studies in this review. Overall, these studies showed that strong leadership improves processes of care in trauma resuscitation including speed and completion of the primary and secondary surveys. The optimal style and structure of leadership are influenced by patient characteristics and team composition. Directive leadership is most effective when Injury Severity Score (ISS) is high or teams are inexperienced, while empowering leadership is most effective when ISS is low or teams more experienced. Many scales were employed to measure leadership. The Leader Behavior Description Questionnaire (LBDQ) was the only scale used in more than one study. Seven studies described methods for training leaders. Leadership training programs included didactic teaching followed by simulations. Although programs

  12. The Relation Between Multi Actors and Local Reform in Solo City During Joko Widodo’s Leadership Era (2005-2012

    Directory of Open Access Journals (Sweden)

    Wahidah R. Bulan

    2016-05-01

    Full Text Available This study explored power relation of Jokowi as mayor of Solo City and his efforts to create inclusive populist policies in the case of street vendors’ arrangement and resettlement of people on the banks of Solo River. Specifically, this study explores how Jokowi build his relations with many actors, namely, how the relations can be established, who were they, how were the relationships between Jokowi and CSO (Civil Society Organization and CSA (Civil Society Activist as the agencies with serious interest in pursuing reform, and how these relations contribute to achieving local reform agenda. By using qualitative approach with case study strategy as the methodology, this study was conducted from December 2010 to early 2012 and obtained some results as follows: there are some strong enough relations between Jokowi with state and non-state actors, which exist as the attempt to overcome the structural constraints (limited human resources and because of the similar agendas between Jokowi and those actors (especially with CSO and CSA, and that the relations (with CSO and CSA are proven effective in helping to achieve local reform agenda progressively. The study also refines Tilly’s theory (1978 on several aspects, namely: the variant of member and challenger, the radical challenger, and neutral, and that the positions of challenger or member are not permanent (depend on the issues.

  13. Climate Leadership Award for Organizational Leadership

    Science.gov (United States)

    Apply to the Climate Leadership Award for Organizational Leadership, which publicly recognizes organizations for their comprehensive greenhouse gas inventories and aggressive emissions reduction goals.

  14. The embodiment of authentic leadership.

    Science.gov (United States)

    Waite, Roberta; McKinney, Nicole; Smith-Glasgow, Mary Ellen; Meloy, Faye A

    2014-01-01

    Development of student leadership capacity and efficacy is critical to the nursing profession, and vital to this process is a strong foundation in critical thinking that includes a depth of understanding of self (i.e., authentic leadership development). This article will (a) present a theoretical overview of authentic leadership as compared with other popular leadership theories, (b) provide an overview of development/implementation of an authentic leadership course, the first in a series of six one-credit courses as an integral component of the Macy Undergraduate Leadership Fellows Program for upper-level nursing students, and (c) discuss related implications for nursing education. Findings from an investigator-developed quantitative pre-post survey and qualitative evaluation questions are provided. Student feedback regarding the comprehensive nature of the course was extremely positive and affirmed the value of introspection associated with authentic leadership in ongoing personal and professional development. Critical pedagogy and action-oriented learning strategies also proved beneficial to student engagement. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Leadership values in academic medicine.

    Science.gov (United States)

    Souba, Wiley W; Day, David V

    2006-01-01

    To gain a deeper understanding of the guiding core values that deans of academic medical centers (AMCs) considered most essential for their leadership and the major leadership challenges that confront them. In 2003-04, semistructured interviews of 18 deans at U.S. colleges of medicine or AMCs were organized around four dimensions: background, leadership challenges, organizational effectiveness, and systems enablers/restrainers for leadership. A values Q-sort was used to determine how widely core values were shared among deans and how the complex challenges they faced did or did not align with these values. Fourteen of the 18 (78%) deans identified financial difficulties as their most pressing leadership challenge, followed by weak institutional alignment (61%), staffing problems (33%), and poor morale (28%). Open, candid communication was reported as the most effective means of addressing these complex problems. Enacting espoused shared values and having a positive attitude were identified as the most important enablers of systemic leadership, whereas micromanagement and difficult people were the major restraints. Q-sort results on 38 positive leadership values indicated that participants considered integrity most essential. Integrity was positively correlated with humanistic values and negatively correlated with results. Vision, another highly espoused value, correlated strongly with performance-oriented values but correlated negatively with humanistic values. A dynamic tension exists in AMCs between humanistic values and performance-based core values. The ability to manage that tension (i.e., when to prioritize one set of values over the other) is inherent in a dean's work.

  16. <strong>Mini-project>

    DEFF Research Database (Denmark)

    Katajainen, Jyrki

    2008-01-01

    In this project the goal is to develop the safe * family of containers for the CPH STL. The containers to be developed should be safer and more reliable than any of the existing implementations. A special focus should be put on strong exception safety since none of the existing prototypes available...

  17. Place leadership, governance and power

    Directory of Open Access Journals (Sweden)

    Sotarauta Markku

    2016-12-01

    Full Text Available There is an emerging consensus that place leadership is the missing piece in the local and regional development puzzle. In this context, leadership is a hidden form of agency, shadowed by such visible forms of influence as structures and formal institutions, as well as development programs and plans. This article argues that one of the most central issues in a study of place leadership is to analyse the relationships between governance, power and place leadership. The governance arrangements are undoubtedly important, as they dictate the kind of resources and positions provided to regional development work, and thus they also enable, as well as constrain, the many efforts of regional champions to exercise power in complex development processes. It is argued here that revealing how place leadership is enacted in different places and times would allow us to flesh out novel aspects about the eternal questions of how and why some places are able to adapt strategically to ever-changing social, economic and environmental circumstances while others fail to do so. Additionally, deeper investigations of place leadership would hopefully allow us to provide policymakers and practitioners with added insight on the ways to make regional development policies and practices not only more strategic but also effective. This paper elaborates the conceptual link between place leadership, governance and power.

  18. [Leadership in the hospital].

    Science.gov (United States)

    Schrappe, Matthias

    2009-01-01

    Current concepts in leadership and governance on the level of supervisory board, management and departments are often considered as insufficient to cope with the profound structural change which actually takes place in the German health care system. While vertical and horizontal disconnecting is typical of the professional bureaucracy of hospitals, transition from functional to divisional structure further increases this risk. Accordingly, medical experts are oriented towards their professional peers and patient care on the one side; on the other side the management gets isolated and looses operative and strategic control. Several studies provide evidence for the relevance of role models to serve as agents of change, which are now developed into the concept of "Clinical Governance": evidence-based medicine, guidelines, continuous quality improvement, safety culture, resource accountability and organisational learning. The present situation makes it necessary to extend this conception, which focuses on the departmental level in an organisation with divisional features, to one of "Clinical Corporate Governance". This term, which also includes supervisory structures and the management board and is relevant for the total hospital and company, respectively, is based on the corporate governance concept. Inside the hospital, the management and the heads of the departments have to agree that (1) experts really need to be integrated into the decision process, and that (2) the outcomes of the entire hospital have to be regarded as equal or superior to the aims of a single department. The public image of the hospital should be one of a strong and reliable partner in health care and health care business on a local, regional and national level. Members of the supervisory board should clearly put corporate aspects above political and other implications and pay attention to personal independence from the leaders of the medical departments.

  19. Leadership identities

    DEFF Research Database (Denmark)

    Holmgreen, Lise-Lotte

    2018-01-01

    Questioning the assumption that identities can be controlled through a shared organisational culture, the article explores the inculcation of a discourse of diversity into leadership identities in a Danish bank and building society. Thus, it intends to demonstrate that, on the one hand, discourse...... plays a significant role in identity construction and, on the other, that leaders’ constructions may have many sources of inspiration within and outside the organisation, emphasising that identity construction is a complex process in which organisational efforts to promote a common leadership identity...... to construct their leadership identities. While the respondents present comparable identities to the interviewer, the analysis reveals that the they draw on different discourses and employ a number of different discursive means to present this identity. This, the article argues, may be the result of a number...

  20. Strong interactions

    International Nuclear Information System (INIS)

    Froissart, Marcel

    1976-01-01

    Strong interactions are introduced by their more obvious aspect: nuclear forces. In hadron family, the nucleon octet, OMEGA - decuplet, and quark triply are successively considered. Pion wave having been put at the origin of nuclear forces, low energy phenomena are described, the force being explained as an exchange of structure corresponding to a Regge trajectory in a variable rotating state instead of the exchange of a well defined particle. At high energies the concepts of pomeron, parton and stratons are introduced, pionization and fragmentation are briefly differentiated [fr

  1. Taking the Reins: Preservice Teachers Practicing Leadership

    Science.gov (United States)

    Dunlap, Karen; Hansen-Thomas, Holly

    2011-01-01

    What makes the difference between a good teacher and a great one? Knowing one's content is important, but having strong leadership skills can tip the scales from mediocrity to excellence. The best time to begin practicing being a teacher leader is during the preservice years. By practicing leadership skills, one can begin to view oneself not only…

  2. Creative practicum leadership experiences in rural settings.

    Science.gov (United States)

    Schoenfelder, Deborah Perry; Valde, Jill Gaffney

    2009-01-01

    Rural healthcare systems provide rich learning environments for nursing students, where strong nursing leaders manage care for people with diverse health problems across the lifespan. The authors describe the development, implementation, and evaluation of rural clinical leadership practicum, a prelicensure course that specifically focuses on the application of leadership concepts in small rural healthcare systems.

  3. Athlete preference of coach's leadership style | Surujlal | African ...

    African Journals Online (AJOL)

    This may require the coach to display flexibility in adapting his/her leadership style to suit specific leadership situations so that all stakeholders (i.e. coach, athletes and management) are satisfied. Coaches wield strong influence over their athletes, therefore their leadership skills forms a vital element of their coaching.

  4. Deep-level diversity and leadership.

    Science.gov (United States)

    Klein, Kristen M; Wang, Mo

    2010-12-01

    In the special issue on Diversity and Leadership (April 2010), the authors made a strong case for the importance of diversity in workplace leadership, rejected premature declarations that workplace discrimination is obsolete, and called for leadership theories that acknowledge and promote the value of diversity. We appreciate all authors' stressing that the glass ceiling still exists, not only for women but for other historically low-power groups as well. We also agree that modern theories of leadership can benefit immensely from increased participation by scholars and practitioners who are not Western, White, upper-class men (Chin, 2010). PsycINFO Database Record (c) 2010 APA, all rights reserved.

  5. An investigation on leadership styles in different cultures

    Directory of Open Access Journals (Sweden)

    Mostafa Emami

    2013-05-01

    Full Text Available During the past few years, there have been tremendous efforts on leadership style and various aspects of different leadership style. Some firms can achieve effective business performance by developing strong organizational culture and effective leadership while many studies indicate that firms can achieve effective business performance by developing strong organizational culture and effective leadership. This paper reviews recent advances on leadership style and various aspects of organizational cultures completed during the past few years. The paper concentrates on recently published articles appeared in the world.

  6. Building leadership capacity to drive sustainable water management: the evaluation of a customised program.

    Science.gov (United States)

    Taylor, A C

    2010-01-01

    This paper describes a customised, six-month, leadership development program (LDP) that was designed for emerging leaders in the Australian water industry who were promoting sustainable urban water management (SUWM). It also presents results from an evaluation of the program's benefits, costs and overall 'return on investment' (ROI). The program was designed to help build emergent leadership capacity in the water industry, given strong evidence that this form of leadership plays an important role in advancing SUWM. It involved '360-degree feedback' processes, training, individual leadership development plans, and coaching sessions. Its design was informed by a review of the literature, and its content was informed by local empirical research involving effective SUWM leaders. The evaluation used a seven-tier assessment framework that examined different dimensions of the program's performance using source and methodological triangulation. The results indicate that such LDPs can produce a range of positive outcomes, such as promoting desired leadership behaviours and generating a positive ROI estimate. Specifically, the program's estimated ROI was approximately 190% after only one year. The primary conclusion is that evidence-based LDPs which are highly customised for specific types of leaders in the water industry represent a promising type of intervention to build forms of leadership capacity which are needed to successfully promote SUWM.

  7. Leadership landscapes

    NARCIS (Netherlands)

    Cummings, T.; Keen, J.

    2008-01-01

    Most of the books on leadership written over the last 50 years have focused on how to lead where tasks are mainly internal to the organization, and relationships between companies are straightforward market or buy-sell transactions. Things have now changed dramatically. This book looks at the

  8. Leadership Models.

    Science.gov (United States)

    Freeman, Thomas J.

    This paper discusses six different models of organizational structure and leadership, including the scalar chain or pyramid model, the continuum model, the grid model, the linking pin model, the contingency model, and the circle or democratic model. Each model is examined in a separate section that describes the model and its development, lists…

  9. Passionate Leadership

    Science.gov (United States)

    Davies, Brent; Brighouse, Tim

    2010-01-01

    Passionate leadership is about energy, commitment, a belief that every child can learn and will learn, a concern with social justice and the optimism that people can make a difference. The authors argue that passion survives and prospers and is a moral driving force in ensuring children becoming all they can become. That brings them to the other…

  10. Leadership Skills.

    Science.gov (United States)

    Hutchison, Cathleen; And Others

    1988-01-01

    Lists skills identified by the Leadership Development Task Force as being critical skills for a leader. Discussion focuses on information managing skills, including problem solving, decision making, setting goals and objectives; project management; and people managing skills, including interpersonal communications, conflict management, motivation,…

  11. Teaching Leadership

    Science.gov (United States)

    Leshnower, Susan

    2008-01-01

    When thinking of leaders, people usually think of those in positions of power, such as political leaders, religious leaders, or student leaders. Yet, leaders can be found in all spheres of life, and leadership behaviors can be learned particularly in a small-group format (Hellriegel, Jackson, & Slocum, 2005). This article presents ideas and…

  12. Leadership Development

    Science.gov (United States)

    Mallon, Melissa

    2017-01-01

    This issue's column focuses on online tools and resources available for leadership development of academic, public services staff. The resources are not targeted solely to professional librarians, but rather to all levels of library staff engaged with the public. In addition to inspirational and coaching videos, reviewers recommend resource guides…

  13. Leadership practices

    African Journals Online (AJOL)

    Administrator

    5. Top executives identify 'effective leadership' as the single most determinant of organizational success. (Greenberg 2005). Great leaders throughout history have been known to inspire society's goals. Effective leaders do .... are asked to rate their level of satisfaction or the effectiveness of the leader. Subordinates may be ...

  14. Leadership training, leadership strategies and organizational performance

    DEFF Research Database (Denmark)

    Ladegaard, Louise; Andersen, Lotte Bøgh; Bøllingtoft, Anne

    Leadership is fundamentally important for improving public sector performance, but the existing literature has severe endogeneity problems. Using a field experiment with 720 Danish leaders and 23.000 employees, the LEAP (Leadership and Performance) project will try to overcome these problems. We...... use a field experiment to study the effects of leadership training and leadership strategies on organizational performance. The research question is how leadership training affect leadership strategies, and how these strategies affect performance? This paper takes three steps towards answering...... this question. First, we discuss the conceptualization of leadership strategies. Second, we present our research design and clarify how we expect the leadership training to affect leadership strategies. Third, we discuss briefly how we measure the key concepts: Leadership and performance. Our aim is to develop...

  15. Leadership and Teamwork in Trauma and Resuscitation

    Directory of Open Access Journals (Sweden)

    Michael Menchine

    2016-09-01

    Full Text Available Introduction: Leadership skills are described by the American College of Surgeons’ Advanced Trauma Life Support (ATLS course as necessary to provide care for patients during resuscitations. However, leadership is a complex concept, and the tools used to assess the quality of leadership are poorly described, inadequately validated, and infrequently used. Despite its importance, dedicated leadership education is rarely part of physician training programs. The goals of this investigation were the following: 1. Describe how leadership and leadership style affect patient care; 2. Describe how effective leadership is measured; and 3. Describe how to train future physician leaders.  Methods: We searched the PubMed database using the keywords “leadership” and then either “trauma” or “resuscitation” as title search terms, and an expert in emergency medicine and trauma then identified prospective observational and randomized controlled studies measuring leadership and teamwork quality. Study results were categorized as follows: 1 how leadership affects patient care; 2 which tools are available to measure leadership; and 3 methods to train physicians to become better leaders. Results: We included 16 relevant studies in this review. Overall, these studies showed that strong leadership improves processes of care in trauma resuscitation including speed and completion of the primary and secondary surveys. The optimal style and structure of leadership are influenced by patient characteristics and team composition. Directive leadership is most effective when Injury Severity Score (ISS is high or teams are inexperienced, while empowering leadership is most effective when ISS is low or teams more experienced. Many scales were employed to measure leadership. The Leader Behavior Description Questionnaire (LBDQ was the only scale used in more than one study. Seven studies described methods for training leaders. Leadership training programs

  16. Leadership and Teamwork in Trauma and Resuscitation

    Science.gov (United States)

    Ford, Kelsey; Menchine, Michael; Burner, Elizabeth; Arora, Sanjay; Inaba, Kenji; Demetriades, Demetrios; Yersin, Bertrand

    2016-01-01

    Introduction Leadership skills are described by the American College of Surgeons’ Advanced Trauma Life Support (ATLS) course as necessary to provide care for patients during resuscitations. However, leadership is a complex concept, and the tools used to assess the quality of leadership are poorly described, inadequately validated, and infrequently used. Despite its importance, dedicated leadership education is rarely part of physician training programs. The goals of this investigation were the following: 1. Describe how leadership and leadership style affect patient care; 2. Describe how effective leadership is measured; and 3. Describe how to train future physician leaders. Methods We searched the PubMed database using the keywords “leadership” and then either “trauma” or “resuscitation” as title search terms, and an expert in emergency medicine and trauma then identified prospective observational and randomized controlled studies measuring leadership and teamwork quality. Study results were categorized as follows: 1) how leadership affects patient care; 2) which tools are available to measure leadership; and 3) methods to train physicians to become better leaders. Results We included 16 relevant studies in this review. Overall, these studies showed that strong leadership improves processes of care in trauma resuscitation including speed and completion of the primary and secondary surveys. The optimal style and structure of leadership are influenced by patient characteristics and team composition. Directive leadership is most effective when Injury Severity Score (ISS) is high or teams are inexperienced, while empowering leadership is most effective when ISS is low or teams more experienced. Many scales were employed to measure leadership. The Leader Behavior Description Questionnaire (LBDQ) was the only scale used in more than one study. Seven studies described methods for training leaders. Leadership training programs included didactic teaching

  17. ORIGINAL ARTICLE Perceived Relationship Between Leadership ...

    African Journals Online (AJOL)

    This shows that leadership is a critical factor to develop ... Almutairi. (2013) also confirmed that there is a strong .... critical thinking, and creativity ... and take corrective action when mistakes occur. .... deal of attention to the relationship between.

  18. Beloved Women: Nurturing the Sacred Fire of Leadership from an American Indian Perspective

    Science.gov (United States)

    Portman, Tarrell Awe Agahe; Garrett, Michael Tlanusta

    2005-01-01

    American Indian women have been consistently involved in leadership throughout indigenous history. Their leadership provides a strong, nurturing influence passed down from generation to generation. In the U.S. society, this type of leadership style is recognized among contemporary authors of leadership manuals as relational and is attributed to…

  19. Leadership Responsibilities of Professionals

    Science.gov (United States)

    Mitstifer, Dorothy I.

    2014-01-01

    This paper introduces a leadership development model that raises the question "Leadership for what?" Leadership is about going somewhere-personally and in concert with others-in an organization. Although leadership, especially position (elected or appointed) leadership, often is discussed in terms of leader qualities and skills, the…

  20. Leadership: Making Things Happen.

    Science.gov (United States)

    Sisk, Dorothy A.

    This monograph presents activities and guidelines for developing leadership training programs for gifted and talented students. Three theories of leadership are discussed: trait theory which assumes that one is either born with leadership talent or one does not have it; leadership style theory in which the patterns of leadership are categorized as…

  1. Shared leadership and group identification in healthcare: The leadership beliefs of clinicians working in interprofessional teams.

    Science.gov (United States)

    Forsyth, Craig; Mason, Barbara

    2017-05-01

    Despite the proposed benefits of applying shared and distributed leadership models in healthcare, few studies have explored the leadership beliefs of clinicians and ascertained whether differences exist between professions. The current article aims to address these gaps and, additionally, examine whether clinicians' leadership beliefs are associated with the strength of their professional and team identifications. An online survey was responded to by 229 healthcare workers from community interprofessional teams in mental health settings across the East of England. No differences emerged between professional groups in their leadership beliefs; all professions reported a high level of agreement with shared leadership. A positive association emerged between professional identification and shared leadership in that participants who expressed the strongest level of profession identification also reported the greatest agreement with shared leadership. The same association was demonstrated for team identification and shared leadership. The findings highlight the important link between group identification and leadership beliefs, suggesting that strategies that promote strong professional and team identifications in interprofessional teams are likely to be conducive to clinicians supporting principles of shared leadership. Future research is needed to strengthen this link and examine the leadership practices of healthcare workers.

  2. Metagenome-based diversity analyses suggest a strong locality signal for bacterial communities associated with oyster aquaculture farms in Ofunato Bay

    KAUST Repository

    Kobiyama, Atsushi

    2018-04-30

    Ofunato Bay, in Japan, is the home of buoy-and-rope-type oyster aquaculture activities. Since the oysters filter suspended materials and excrete organic matter into the seawater, bacterial communities residing in its vicinity may show dynamic changes depending on the oyster culture activities. We employed a shotgun metagenomic technique to study bacterial communities near oyster aquaculture facilities at the center of the bay (KSt. 2) and compared the results with those of two other localities far from the station, one to the northeast (innermost bay, KSt. 1) and the other to the southwest (bay entrance, KSt. 3). Seawater samples were collected every month from January to December 2015 from the surface (1 m) and deeper (8 or 10 m) layers of the three locations, and the sequentially filtered fraction on 0.2-μm membranes was sequenced on an Illumina MiSeq system. The acquired reads were uploaded to MG-RAST for KEGG functional abundance analysis, while taxonomic analyses at the phylum and genus levels were performed using MEGAN after parsing the BLAST output. Discrimination analyses were then performed using the ROC-AUC value of the cross validation, targeting the depth (shallow or deep), locality [(KSt. 1 + KSt. 2) vs. KSt 3; (KSt. 1 + KSt. 3) vs. KSt. 2 or the (KSt. 2 + KSt. 3) vs. KSt. 1] and seasonality (12 months). The matrix discrimination analysis on the adjacent 2 continuous seasons by ROC-AUC, which was based on the datasets that originated from different depths, localities and months, showed the strongest discrimination signal on the taxonomy matrix at the phylum level for the datasets from July to August compared with those from September to June, while the KEGG matrix showed the strongest signal for the datasets from March to June compared with those from July to February. Then, the locality combination was subjected to the same ROC-AUC discrimination analysis, resulting in significant differences between KSt. 2 and KSt. 1 + KSt. 3

  3. Metagenome-based diversity analyses suggest a strong locality signal for bacterial communities associated with oyster aquaculture farms in Ofunato Bay

    KAUST Repository

    Kobiyama, Atsushi; Ikeo, Kazuho; Reza, Md. Shaheed; Rashid, Jonaira; Yamada, Yuichiro; Ikeda, Yuri; Ikeda, Daisuke; Mizusawa, Nanami; Sato, Shigeru; Ogata, Takehiko; Jimbo, Mitsuru; Kudo, Toshiaki; Kaga, Shinnosuke; Watanabe, Shiho; Naiki, Kimiaki; Kaga, Yoshimasa; Mineta, Katsuhiko; Bajic, Vladimir B.; Gojobori, Takashi; Watabe, Shugo

    2018-01-01

    Ofunato Bay, in Japan, is the home of buoy-and-rope-type oyster aquaculture activities. Since the oysters filter suspended materials and excrete organic matter into the seawater, bacterial communities residing in its vicinity may show dynamic changes depending on the oyster culture activities. We employed a shotgun metagenomic technique to study bacterial communities near oyster aquaculture facilities at the center of the bay (KSt. 2) and compared the results with those of two other localities far from the station, one to the northeast (innermost bay, KSt. 1) and the other to the southwest (bay entrance, KSt. 3). Seawater samples were collected every month from January to December 2015 from the surface (1 m) and deeper (8 or 10 m) layers of the three locations, and the sequentially filtered fraction on 0.2-μm membranes was sequenced on an Illumina MiSeq system. The acquired reads were uploaded to MG-RAST for KEGG functional abundance analysis, while taxonomic analyses at the phylum and genus levels were performed using MEGAN after parsing the BLAST output. Discrimination analyses were then performed using the ROC-AUC value of the cross validation, targeting the depth (shallow or deep), locality [(KSt. 1 + KSt. 2) vs. KSt 3; (KSt. 1 + KSt. 3) vs. KSt. 2 or the (KSt. 2 + KSt. 3) vs. KSt. 1] and seasonality (12 months). The matrix discrimination analysis on the adjacent 2 continuous seasons by ROC-AUC, which was based on the datasets that originated from different depths, localities and months, showed the strongest discrimination signal on the taxonomy matrix at the phylum level for the datasets from July to August compared with those from September to June, while the KEGG matrix showed the strongest signal for the datasets from March to June compared with those from July to February. Then, the locality combination was subjected to the same ROC-AUC discrimination analysis, resulting in significant differences between KSt. 2 and KSt. 1 + KSt. 3

  4. Using reflection and visual representation to analyse and build leadership capacity, through a personal account of exemplary leadership

    OpenAIRE

    Genevieve Maiden

    2017-01-01

    Background: As part of a structured leadership programme through our Local Health District, I was encouraged to use reflection, critical analysis and creativity to explore the differences between leadership and management and discover how transformational leadership can positively impact on the delivery of healthcare. Aim: To explore, using Borton’s Reflective Framework, an experience of exemplary leadership, and analyse this using Kouzes and Posner’s practices in order to enhance my leade...

  5. Promoting the Leadership Development of Girls through Physical Education and Sport

    Science.gov (United States)

    Voelker, Dana K.

    2016-01-01

    Leadership is a powerful life skill that influences the future of our local, national and global communities. Despite the many positive and productive changes observed in the leadership opportunities for women and girls, they remain highly under-represented in positional leadership roles. The leadership development and empowerment of women and…

  6. Leadership Pipeline

    DEFF Research Database (Denmark)

    Elmholdt, Claus Westergård

    2013-01-01

    I artiklen undersøges det empiriske grundlag for Leader- ship Pipeline. Først beskrives Leadership Pipeline modellen om le- delsesbaner og skilleveje i opadgående transitioner mellem orga- nisatoriske ledelsesniveauer (Freedman, 1998; Charan, Drotter and Noel, 2001). Dernæst sættes fokus på det...... forholdet mellem kontinuitet- og diskontinuitet i ledel- seskompetencer på tværs af organisatoriske niveauer præsenteres og diskuteres. Afslutningsvis diskuteres begrænsningerne i en kompetencebaseret tilgang til Leadership Pipeline, og det foreslås, at succesfuld ledelse i ligeså høj grad afhænger af...

  7. Conscious Leadership.

    Science.gov (United States)

    Ward, Suzanne F; Haase, Beth

    2016-11-01

    Health care leaders need to use leadership methodologies that support safe patient care, satisfy employees, and improve the bottom line. Conscious leaders help create desirable personal and professional life experiences for themselves using specific tools that include mindfulness, context, and the observer-self, and they strive to help their employees learn to use these tools as well. In perioperative nursing, conscious leaders create an environment in which nurses are supported in their aim to provide the highest level of patient care and in which transformations are encouraged to take place; this environment ultimately promotes safety, contributes to fulfilling and meaningful work, and enhances a facility's financial viability. This article discusses some of the key concepts behind conscious leadership, how perioperative leaders can reach and maintain expanded consciousness, and how they can best assist their staff members in their own evolution to a more mindful state. Copyright © 2016 AORN, Inc. Published by Elsevier Inc. All rights reserved.

  8. Ethical leadership.

    Science.gov (United States)

    Keselman, David

    2012-01-01

    In today's climate and environment, the conventional relationship between caring, economic, and administrative practices no longer serves the interest of patients, clinicians, or systems. A shift toward human caring values and an ethic of authentic healing relationships is required as systems now have to value human resources and life purposes, inner meaning, and processes for providers and patients alike. The costs of unethical behavior can be even greater for followers. When we assume the benefits of leadership, we also assume ethical burdens. It is the assertion and experience of the author that the triangle of ethics and ethical behavior, followers, and patient's outcomes are closely interrelated and affect each other in a very intimate and direct way. Unethical leadership may lead to follower disappointment and distrust, leading to lack of interest and commitment, consequently negatively impacting patient outcomes and organizational effectiveness.

  9. Leadership Team | Wind | NREL

    Science.gov (United States)

    Leadership Team Leadership Team Learn more about the expertise and technical skills of the wind Initiative and provides leadership in the focus areas of high-fidelity modeling, wind power plant controls

  10. Ineffective Leadership.

    Science.gov (United States)

    Itri, Jason N; Lawson, Leslie M

    2016-07-01

    Radiology leaders can have a profound impact on the success and working environment of a radiology department, promoting core values and inspiring staff members to achieve the organization's mission. On the other hand, ineffective leaders can have a devastating effect on a radiology department by impairing communication among members, undermining staff commitment to the organization's success, and stifling the development of other staff members and leaders in the organization. One of the most important investments a radiology department can make is in identifying, cultivating, and promoting new leaders. The authors describe 13 habits and characteristics of new leaders that lead these individuals to address situations in both ineffective and counterproductive ways, impeding the performance of a radiology department and its capacity to play a meaningful role in shaping the future of radiology. New leaders must continually learn and improve their leadership skills if they are to avoid the destructive habits of ineffective leaders and successfully overcome the challenges facing radiology today. Senior leaders may also benefit from understanding the pitfalls that make leaders ineffective and should strive to continually improve their leadership skills given the critical role of leadership in the success of radiology departments. Copyright © 2016 American College of Radiology. Published by Elsevier Inc. All rights reserved.

  11. Building the Leadership Capacity of Early Childhood Directors: An Evaluation of a Leadership Development Model

    Science.gov (United States)

    Talan, Teri N.; Bloom, Paula J.; Kelton, Robyn E.

    2014-01-01

    While there is consensus among policymakers and practitioners about the importance of strong leadership in early childhood education, there is scant research on effective models of leadership development for administrators of early childhood programs, particularly those working in the child care sector. This is cause for concern because the…

  12. The Unique Leadership Needs of Minority Student Populations: Crafting a Leadership Identity

    Science.gov (United States)

    Baughman, Kristen N.; Bruce, Jacklyn

    2011-01-01

    The purpose of this qualitative study was to determine how college-level minority student leaders make meaning of those leadership experiences. Semi-structured interviews were conducted with 12 students. Major findings noted a strong personal motivation to participate in student leadership positions. Further research on the impact of familial…

  13. IUPUI's Leadership in Dynamic Organizations Program: Translating Leadership into Application for Staff and Students

    Science.gov (United States)

    Griffith, Daniel; Bedford, Marilyn; Hundley, Stephen

    2008-01-01

    Traditional leadership development programs for higher education staff are challenged to blend theory with a real-world context that is meaningful to participants' work. Standard student leadership curriculum is strong on theory, but often thin on providing this real-world context. Both HR training departments and academic units charged with…

  14. Dialogue on leadership development

    OpenAIRE

    Reddy, C Manohar; Srinivasan, Vasanthi

    2015-01-01

    Sharing our considerable experience as teachers who have designed and conducted leadership development programmes, we discuss the challenges in the field of leadership development. We distinguish between leader development and leadership development; differentiate leadership theories from leadership development theories; discuss the goals of leadership development programmes and their implications for the design of such programmes – the knowing, being and doing gap and how the goal, cognitive...

  15. Leadership Shifts in Changing Field

    Science.gov (United States)

    Zubrzycki, Jaclyn

    2013-01-01

    As groups representing local and state education players struggle to remain relevant in a policy conversation often dominated by foundations, think tanks, new advocacy groups, and political and business figures, a shift in leadership has been under way at major associations. Most of the changes have come as part of the natural churn; former…

  16. Towards space based verification of CO2 emissions from strong localized sources: fossil fuel power plant emissions as seen by a CarbonSat constellation

    Directory of Open Access Journals (Sweden)

    T. Krings

    2011-12-01

    Full Text Available Carbon dioxide (CO2 is the most important man-made greenhouse gas (GHG that cause global warming. With electricity generation through fossil-fuel power plants now being the economic sector with the largest source of CO2, power plant emissions monitoring has become more important than ever in the fight against global warming. In a previous study done by Bovensmann et al. (2010, random and systematic errors of power plant CO2 emissions have been quantified using a single overpass from a proposed CarbonSat instrument. In this study, we quantify errors of power plant annual emission estimates from a hypothetical CarbonSat and constellations of several CarbonSats while taking into account that power plant CO2 emissions are time-dependent. Our focus is on estimating systematic errors arising from the sparse temporal sampling as well as random errors that are primarily dependent on wind speeds. We used hourly emissions data from the US Environmental Protection Agency (EPA combined with assimilated and re-analyzed meteorological fields from the National Centers of Environmental Prediction (NCEP. CarbonSat orbits were simulated as a sun-synchronous low-earth orbiting satellite (LEO with an 828-km orbit height, local time ascending node (LTAN of 13:30 (01:30 p.m. LT and achieves global coverage after 5 days. We show, that despite the variability of the power plant emissions and the limited satellite overpasses, one CarbonSat has the potential to verify reported US annual CO2 emissions from large power plants (≥5 Mt CO2 yr−1 with a systematic error of less than ~4.9% and a random error of less than ~6.7% for 50% of all the power plants. For 90% of all the power plants, the systematic error was less than ~12.4% and the random error was less than ~13%. We additionally investigated two different satellite configurations using a combination of 5 CarbonSats. One achieves global coverage everyday but only samples the targets at fixed local times. The other

  17. Dialogue on leadership development

    Directory of Open Access Journals (Sweden)

    C. Manohar Reddy

    2015-03-01

    Full Text Available Sharing our considerable experience as teachers who have designed and conducted leadership development programmes, we discuss the challenges in the field of leadership development. We distinguish between leader development and leadership development; differentiate leadership theories from leadership development theories; discuss the goals of leadership development programmes and their implications for the design of such programmes – the knowing, being and doing gap and how the goal, cognitive understanding vs. deeper internalization vs. transformation would impact the design; the need to synthesize Western and Indian approaches to leadership development; and the importance of designing coherent leadership development programmes which combine multiple methods and approaches.

  18. Leadership Effectiveness and Gender

    National Research Council Canada - National Science Library

    Gedney, Christine

    1999-01-01

    .... It specifically looks at the current definitions of leadership and looks at some historical background information relating to the more common theories that relate to leadership and effectiveness...

  19. Strong interaction between dye molecule and electromagnetic field localized around 1 Nm3 at gaps of nanoparticle dimers by plasmon resonance

    Science.gov (United States)

    Itoh, Tamitake; Yamamoto, Yuko S.

    2017-11-01

    Electronic transition rates of a molecule located at a crevasse or a gap of a plasmonic nanoparticle (NP) dimer are largely enhanced up to the factor of around 106 due to electromagnetic (EM) coupling between plasmonic and molecular electronic resonances. The coupling rate is determined by mode density of the EM fields at the crevasse and the oscillator strength of the local electronic resonance of a molecule. The enhancement by EM coupling at a gap of plasmonic NP dimer enables us single molecule (SM) Raman spectroscopy. Recently, this type of research has entered a new regime wherein EM enhancement effects cannot be treated by conventional theorems, namely EM mechanism. Thus, such theorems used for the EM enhancement effect should be re-examined. We here firstly summarize EM mechanism by using surface-enhanced Raman scattering (SERS), which is common in EM enhancement phenomena. Secondly, we focus on recent two our studies on probing SM fluctuation by SERS within the spatial resolution of sub-nanometer scales. Finally, we discuss the necessity of re-examining the EM mechanism with respect to two-fold breakdowns of the weak coupling assumption: the breakdown of Kasha's rule induced by the ultra-fast plasmonic de-excitation and the breakdown of the weak coupling by EM coupling rates exceeding both the plasmonic and molecular excitonic dephasing rates.

  20. Strong trans-Pacific break and local conservation units in the Galapagos shark (Carcharhinus galapagensis) revealed by genome-wide cytonuclear markers.

    Science.gov (United States)

    Pazmiño, Diana A; Maes, Gregory E; Green, Madeline E; Simpfendorfer, Colin A; Hoyos-Padilla, E Mauricio; Duffy, Clinton J A; Meyer, Carl G; Kerwath, Sven E; Salinas-de-León, Pelayo; van Herwerden, Lynne

    2018-05-01

    The application of genome-wide cytonuclear molecular data to identify management and adaptive units at various spatio-temporal levels is particularly important for overharvested large predatory organisms, often characterized by smaller, localized populations. Despite being "near threatened", current understanding of habitat use and population structure of Carcharhinus galapagensis is limited to specific areas within its distribution. We evaluated population structure and connectivity across the Pacific Ocean using genome-wide single-nucleotide polymorphisms (~7200 SNPs) and mitochondrial control region sequences (945 bp) for 229 individuals. Neutral SNPs defined at least two genetically discrete geographic groups: an East Tropical Pacific (Mexico, east and west Galapagos Islands), and another central-west Pacific (Lord Howe Island, Middleton Reef, Norfolk Island, Elizabeth Reef, Kermadec, Hawaii and Southern Africa). More fine-grade population structure was suggested using outlier SNPs: west Pacific, Hawaii, Mexico, and Galapagos. Consistently, mtDNA pairwise Φ ST defined three regional stocks: east, central and west Pacific. Compared to neutral SNPs (F ST  = 0.023-0.035), mtDNA exhibited more divergence (Φ ST  = 0.258-0.539) and high overall genetic diversity (h = 0.794 ± 0.014; π = 0.004 ± 0.000), consistent with the longstanding eastern Pacific barrier between the east and central-west Pacific. Hawaiian and Southern African populations group within the west Pacific cluster. Effective population sizes were moderate/high for east/west populations (738 and 3421, respectively). Insights into the biology, connectivity, genetic diversity, and population demographics informs for improved conservation of this species, by delineating three to four conservation units across their Pacific distribution. Implementing such conservation management may be challenging, but is necessary to achieve long-term population resilience at basin and

  1. The Wolfpack Leadership Academy: Providing Leadership Development for the Newest Members of the Extension Family

    Science.gov (United States)

    Bruce, Jacklyn A.; Kistler, Mark

    2011-01-01

    The need for leadership is evident in today's society. More and more, educational responsibilities are being turned over to local governments and community organizations like Extension. This increased responsibility equates to a need for all Extension educators to assume positions of leadership, if indeed they are to succeed in this increasingly…

  2. Leadership Advocacy: Bringing Nursing to the Homeless and Underserved.

    Science.gov (United States)

    Porter-OʼGrady, Tim

    Nurses have historically played a key role in advocacy and service for all members of the community, including those who are traditionally underserved by other providers or the health system. Nurses from a local Atlanta community health system, both clinical and administrative, have continued this tradition by developing an advocacy and service program for the downtown homeless of Atlanta. From its beginnings as a highly informal volunteer program to its current structure as a strongly integrated community health center for the underserved and homeless of Atlanta, local nurses have demonstrated their strong value of service advocacy. Their leadership, insight, discipline, and strategic development have facilitated the growth of a focused, viable health service network for marginalized people of the city of Atlanta.

  3. Climate Leadership Award for Supply Chain Leadership

    Science.gov (United States)

    Apply to the Climate Leadership Award for Supply Chain Leadership, which publicly recognizes organizations that are are at the leading edge of managing greenhouse gas emissions in their organizational supply chains.

  4. LEADERSHIP`S INFLUENCE ON OTHERS

    OpenAIRE

    TUTULEA Anca

    2012-01-01

    The article tries to explore different perspectives and points of view to understand the importance, the necessity and utility of practicing leadership in organizations, in order to improve performance and to consolidate the unity of members. Understanding the importance of leadership is the key to every business success, because leadership has so much influence in people’s lives. The importance of leadership is a key ingredient to successful businesses and championship teams, and organizatio...

  5. Transforming Leadership Styles and Knowledge Sharing in a Multicultural Context

    Directory of Open Access Journals (Sweden)

    Rasa Paulienė

    2012-06-01

    Full Text Available Despite limitations on comprehensive studies, scholars accept that transformational and transactional leadership theories will have a universal application because these models have capacity for being adapted to different cultural settings. However, more exploration is required in order to develop a strong and consistent picture of the generalizability of culturally-linked leadership styles differently perceived, evaluated or enacted in diverse cultures because the meaning and importance given to the concept of leadership vary across cultures. By comparing and contrasting the number of cultural frameworks of leadership styles and drawing conclusions as to the relationship between leadership styles and culture, more holistic understanding can be attained.

  6. The impact of a leadership development programme on nurses' self-perceived leadership capability.

    Science.gov (United States)

    Paterson, Karyn; Henderson, Amanda; Burmeister, Elizabeth

    2015-11-01

    This paper reports on the outcomes of a locally designed educational programme to support leadership capability of junior registered nurses. The Developing Leader Programme is an in-house programme delivered in three face-to-face workshops, comprising self-directed reflective and application activities. Surveys were used to evaluate self-perceived leadership capability over a 9-month period. The survey comprised a Leadership Capability Instrument adapted from two existing tools. Participants completed surveys at the commencement of the programme, after the third and final workshop and approximately 6 months afterwards. In addition, examples of descriptive accounts of programme activities submitted by individual participants were included to enrich data. Of 124 participants, 79 completed surveys at the first workshop, 28 at the final workshop and 31 were returned 6 months after completion of the programme. Mean scores for each area of leadership capability significantly improved throughout the duration of the programme (P leadership behaviours through reported activities. Survey responses indicated that participants perceived improved leadership capability after completing the Developing Leader Programme. Early educational intervention to facilitate the development of leadership skills as well as clinical skills in junior registered nurses can assist with how they interact with the team. Participation of junior registered nurses in a locally designed leadership programme can assist them to develop leadership behaviours for everyday practice. © 2014 John Wiley & Sons Ltd.

  7. John Strong (1941 - 2006)

    CERN Multimedia

    Wickens, F

    Our friend and colleague John Strong was cruelly taken from us by a brain tumour on Monday 31st July, a few days before his 65th birthday John started his career working with a group from Westfield College, under the leadership of Ted Bellamy. He obtained his PhD and spent the early part of his career on experiments at Rutherford Appleton Laboratory (RAL), but after the early 1970s his research was focussed on experiments in CERN. Over the years he made a number of notable contributions to experiments in CERN: The Omega spectrometer adopted a system John had originally developed for experiments at RAL using vidicon cameras to record the sparks in the spark chambers; He contributed to the success of NA1 and NA7, where he became heavily involved in the electronic trigger systems; He was responsible for the second level trigger system for the ALEPH detector and spent five years leading a team that designed and built the system, which ran for twelve years with only minor interventions. Following ALEPH he tur...

  8. Academic Leadership Development: A Case Study.

    Science.gov (United States)

    Berman, Audrey

    2015-01-01

    A dean at a private school of nursing implemented a leadership development program for early- to mid-career nursing faculty consisting of one 4-hour evening session per academic quarter for 7 quarters. Eight faculty members who had expressed interest in assuming a leadership role or been recommended by their supervisors as having strong leadership potential were invited to join. Program topics included leadership pathways, legal issues, budgeting and governance, diversity, the political arena, human resources, and student issues. Interviews with participants revealed 6 themes: the support a peer cohort provided, a desire for real-life application, a lack of previous exposure to related content or experiences, new perceptions of themselves as academic nurse leaders, the value of the program as preparation for academic nursing leadership roles, and broad program applicability. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. The relationship between transformational leadership and leadership effectiveness in Kenyan indigenous banks

    Directory of Open Access Journals (Sweden)

    Lynette Louw

    2017-11-01

    Full Text Available Orientation: Effective leadership is critical to the survival and growth of organisations. For such leadership to be realised, organisational leaders need to be competent in transformational leadership, which is described as a situation in which the leader and followers empower and shape each other’s behaviour to attain a desired goal. Research purpose: The purpose of this study is to empirically test the relationship between transformational leadership competency and leadership effectiveness in Kenyan indigenous banks. Motivation for this study: In spite of the fact that indigenous banks have been performing better recently, their overall poor performance is cause for concern. This study was motivated by a desire to establish the extent to which the recent improvement is attributable to transformational leadership competency and effectiveness. It is also anticipated that this investigation can highlight aspects of leadership which require more attention in order to sustain improved performance. Research design, approach and method: The study utilised a survey method to collect both quantitative and qualitative data while probability and non-probability techniques were used to sample target population. With 494 respondents targeted in the study, 257 responses were received and analysed. Data analysis was performed using structural equation modelling with Cronbach’s alpha, confirmatory factor analysis and goodness-of-fit indices for analysis and for testing relationships. Main findings: The overall findings confirm that a strong relationship exists between transformational leadership competencies and leadership effectiveness among the leaders of the indigenous banks in Kenya. Practical/managerial implication: Based on the findings of this study, Kenyan indigenous banks are able to identify specific and essential transformational leadership competencies and leadership effectiveness attributes. Contribution: The study has identified that

  10. Leadership Assessment at ACSC

    Science.gov (United States)

    1999-04-01

    K, eds, Leadership in Education 1994-1995: A Source Book, (Greensboro, NC: Center for Creative Leadership, 1995). Freeman, Frank H., Knott, Katherine...B., and Schwartz, Mary K, eds, Leadership in Education 1996-1997, vol 2: A Source Book (Greensboro, NC: Center for Creative Leadership, 1996

  11. Females and Toxic Leadership

    Science.gov (United States)

    2012-12-14

    labeled as toxic, can he or she be rehabilitated?; Are there leadership styles that can be promoted to combat toxic leadership?; and Are the senior...examines leadership styles that are favorable for female leaders, and offers Transformational/Adaptive leadership as a style promising rehabilitative tools

  12. Democratic Leadership in Education

    Science.gov (United States)

    Woods, Philip A.

    2005-01-01

    In this book Philip Woods turns his attention to issues of democracy and leadership. He has provided an eloquent, intellectually compelling and sophisticated account of a new leadership label--democratic leadership. He argues that the purpose of "democratic" leadership is to create and help sustain an environment that enables everyone…

  13. Leadership, excellence, creativity and innovation

    OpenAIRE

    Coulson-Thomas, Colin

    2016-01-01

    Raises questions about the meaning, purpose and practice of contemporary leadership in relation to excellence, creativity and innovation, covering leadership qualities, the context and requirements of leadership, leadership at different stages of development, creativity and innovation, CEOs and top down leadership, entrepreneurship and shared leadership, leading the network organisation, shared and collective leadership, the role and contribution of boards, key questions for boards, leadershi...

  14. Leadership and Gender Differentiation

    OpenAIRE

    Catalina RADU; Marian NASTASE

    2011-01-01

    Leadership is clearly one of the main factors that influence organizational competitiveness. It means both science and art, both born and learned skills. Leadership and gender differentiation is a subject that leads to at least two main questions: (1) Do significant differences exist between men and women in terms of leadership styles? (2) What are the real determinants of differences between men and women especially looking at who assumes leadership positions and what is leadership behavior ...

  15. Advancing tendencies? PR leadership, general leadership, and leadership pedagogy

    OpenAIRE

    McKie, D; Willis, P

    2014-01-01

    What are the best ways to advance PR leadership? In exploring answers, we consider the last two decades of PR literature and identify two main tendencies. We link those two with general leadership literature and practices, as well as with literature on leadership pedagogy. We conclude that, rather than recent moves to look within the field, without self-reflection, to existing PR perspectives and figures for solutions, looking outwards has greater potential to transform not only the PR leader...

  16. Staff nurse perceptions of nurse manager leadership styles and outcomes.

    Science.gov (United States)

    Casida, Jesus; Parker, Jessica

    2011-05-01

    To explore the correlations of leadership styles of nurse managers (NMs) and outcomes.   Little is known about the linkages among leadership styles [transformational (TFL), transactional (TRL)] of NMs and outcomes [a leader's extra effort (LEE), leadership satisfaction (LS) and effectiveness (LE)] using the full-range leadership theory. Methods  An exploratory correlational design was employed using data from a 2007 study in which staff nurses (n = 278) from four hospitals in the Northeastern US were asked to rate the leadership styles of NMs (n = 37) and outcomes using the Multifactor Leadership Questionnaire Form 5x-Short. Data were analysed using descriptive and inferential statistical methods. TFL leadership has strong correlations to LEE, LS and LE, and was a predictor for leadership outcomes. Conversely, TRL leadership has week correlations to LEE, LS and LE and did not predict leadership outcomes. NMs who frequently display TFL leadership styles will probably achieve goals in a satisfying manner, warranting further research. TFL leadership training should be a basic competency requirement of NMs. Placing successful and effective TFL leaders in nursing units are the professional and moral obligations of nurse executives. © 2011 The Authors. Journal compilation © 2011 Blackwell Publishing Ltd.

  17. Linking Nurses' Clinical Leadership to Patient Care Quality: The Role of Transformational Leadership and Workplace Empowerment.

    Science.gov (United States)

    Boamah, Sheila

    2018-03-01

    Background While improving patient safety requires strong nursing leadership, there has been little empirical research that has examined the mechanisms by which leadership influences patient safety outcomes. Aim To test a model examining relationships among transformational leadership, structural empowerment, staff nurse clinical leadership, and nurse-assessed adverse patient outcomes. Methods A cross-sectional survey was conducted with a randomly selected sample of 378 registered nurses working in direct patient care in acute care hospitals across Ontario, Canada. Structural equation modeling was used to test the hypothesized model. Results The model had an acceptable fit, and all paths were significant. Transformational leadership was significantly associated with decreased adverse patient outcomes through structural empowerment and staff nurse clinical leadership. Discussion This study highlights the importance of transformational leadership in creating empowering practice environments that foster high-quality care. The findings indicate that a more complete understanding of what drives desired patient outcomes warrants the need to focus on how to empower nurses and foster clinical leadership practices at the point of care. Conclusion In planning safety strategies, managers must demonstrate transformational leadership behaviors in order to modify the work environment to create better defenses for averting adverse events.

  18. Leadership Elasticity Enhancing Style-Flex for Leadership Equilibrium

    Science.gov (United States)

    Rajbhandari, Mani Man Singh

    2017-01-01

    Leadership elasticity enhances leadership style flexibility and mobility to enable educational leaders to maintain appropriate leadership equilibrium. The essential of leadership elasticity contributes towards organizational effectiveness by followership's maintenance through appropriate expansion and contraction of relations and task behavioural…

  19. Applying Leadership Principles for the Common Good

    Science.gov (United States)

    Schuchardt, Jane

    2006-01-01

    Regardless of the specific family and consumer sciences (FCS) responsibilities, the job announcement always calls for strong leadership skills. The staff waits in anticipation of the new leader's arrival, expecting that person to bring rapid, positive change. Yet, to contribute to progress in building strong communities, increasing family…

  20. Strongly disordered superconductors

    International Nuclear Information System (INIS)

    Muttalib, K.A.

    1982-01-01

    We examine some universal effects of strong non-magnetic disorder on the electron-phonon and electron-electron interactions in a superconductor. In particular we explicitly take into account the effect of slow diffusion of electrons in a disordered medium by working in an exact impurity eigenstate representation. We find that the normal diffusion of electrons characterized by a constant diffusion coefficient does not lead to any significant correction to the electron-phonon or the effective electron-electron interactions in a superconductor. We then consider sufficiently strong disorder where Anderson localization of electrons becomes important and determine the effect of localization on the electron-electron interactions. We find that due to localization, the diffusion of electrons becomes anomalous in the sense that the diffusion coefficient becomes scale dependent. This results in an increase in the effective electron-electron interaction with increasing disorder. We propose that this provides a natural explanation for the unusual sensitivity of the transition temperature T/sub c/ of the high T/sub c/ superconductors (T/sub c/ > 10 0 K) to damage effects

  1. The Impact of Entrepreneurial Leadership on Nurses' Innovation Behavior.

    Science.gov (United States)

    Bagheri, Afsaneh; Akbari, Morteza

    2018-01-01

    The purpose of this study was to examine the influence of entrepreneurial leadership on nurses' innovation work behavior and its dimensions. This cross-sectional study employed the 10-item Innovation Work Behavior Questionnaire and the 8-item Entrepreneurial Leadership Questionnaire to explore the impact of entrepreneurial leadership on the innovation work behavior of 273 nurses from public and private hospitals in Iran. Entrepreneurial leadership had a significant positive impact on nurses' innovation work behavior and most strongly improved idea exploration, followed by idea generation, idea implementation, and idea championing. Entrepreneurial leadership was effective in enhancing nurses' innovation work behavior. More attention needs to be focused on developing entrepreneurial leadership competencies and on developing nurse leaders. Healthcare policies and strategies are needed to facilitate the implementation of entrepreneurial leadership by providing healthcare leaders with the appropriate environment. © 2017 Sigma Theta Tau International.

  2. The leadership journey.

    Science.gov (United States)

    Schaeffer, Leonard D

    2002-10-01

    It isn't always easy to change leadership hats or to alter the way you assess a business problem. Under pressure, most executives fall back on the management style or approach that worked in the last crisis they faced. But old approaches rarely work in new and demanding situations. Just ask Leonard Schaeffer, chairman and CEO of WellPoint Health Networks, one of the country's largest and most successful managed-care companies. In this account, he describes how he consciously adopted three very different styles of leadership at critical points during his 30-year career, depending on the business challenges at hand. Schaeffer headed up the U.S. Health Care Finance Administration during the Carter years--and led the charge toward more efficient work practices at that agency. Then he transformed Blue Cross of California from a floundering bureaucracy losing close to $1 million each day into a strong public company, WellPoint. The dire circumstances at Blue Cross had dictated that Schaeffer initially be an autocratic leader, which he considers the managerial equivalent of being an emergency room surgeon--forced to do whatever it takes to save a patient's life. But as the company rebounded, the CEO shed that "any decision is better than no decision" style. He has become a participative, hands-off leader-setting strategies and goals from above but letting WellPoint's line managers and executives figure out how best to achieve those goals. Most recently, Schaeffer has turned into a reformer--a leader who works with one foot outside the company to spur changes in health care and society. There are pitfalls in switching leadership styles, Schaeffer admits, but this flexibility is necessary for realizing corporate- and personal-success.

  3. Leadership in an Egalitarian Society

    Science.gov (United States)

    von Rueden, Christopher; Gurven, Michael; Kaplan, Hillard; Stieglitz, Jonathan

    2014-01-01

    Leadership is instrumental to resolution of collective action dilemmas, particularly in large, heterogeneous groups. Less is known about the characteristics or effectiveness of leadership in small-scale, homogeneous, and relatively egalitarian societies, in which humans have spent most of our existence. Among Tsimane’ forager-horticulturalists of Bolivia, we (1) assess traits of elected leaders under experimental and naturalistic conditions and (2) test whether leaders impact collective action outcomes. We find that elected leaders are physically strong and have more kin and other exchange partners. Their ranks on physical dominance, kin support, and trustworthiness predict how well their groups perform, but only where group members have a history of collaborative interaction. Leaders do not take more of the spoils. We discuss why physically strong leaders can be compatible with egalitarianism, and we suggest that leaders in egalitarian societies may be more motivated by maintaining an altruistic reputation than by short-term rewards of collective action. PMID:25240393

  4. LEADERSHIP STYLES: A STUDY OF AUSTRALIAN AND THAI PUBLIC SECTORS

    Directory of Open Access Journals (Sweden)

    Nattavud Pimpa

    2012-01-01

    Full Text Available Leadership is deeply attached to culture. This study compares leadership styles in Thai and Australian public sectors. The data were collected from staff in public sector settings in Australia and Thailand. The results confirm four leadership styles that suit the public sector culture in both countries: communication-oriented, strategic thinking and planning, relationship building, and conflict management. In the Thai public sector system, leadership that focuses on goal orientation is ranked most highly: Australian public sector organisations focus on leadership that fosters equity among organisational members, creates a supportive environment in the workplace, and facilitates participation. It is evident from this study that significant distinctions between the organisational cultures of Thailand and Australia are matched by marked dissimilarities of preferred leadership styles. Thus, an understanding of local organisational culture is important for effective leadership at all levels.

  5. HPV16 DNA status is a strong prognosticator of loco-regional control after postoperative radiochemotherapy of locally advanced oropharyngeal carcinoma: Results from a multicentre explorative study of the German Cancer Consortium Radiation Oncology Group (DKTK-ROG)

    International Nuclear Information System (INIS)

    Lohaus, Fabian; Linge, Annett; Tinhofer, Inge; Budach, Volker; Gkika, Eleni; Stuschke, Martin; Balermpas, Panagiotis; Rödel, Claus; Avlar, Melanie; Grosu, Anca-Ligia

    2014-01-01

    Objective: To investigate the impact of HPV status in patients with locally advanced head and neck squamous cell carcinoma (HNSCC), who received surgery and cisplatin-based postoperative radiochemotherapy. Materials and methods: For 221 patients with locally advanced squamous cell carcinoma of the hypopharynx, oropharynx or oral cavity treated at the 8 partner sites of the German Cancer Consortium, the impact of HPV DNA, p16 overexpression and p53 expression on outcome were retrospectively analysed. The primary endpoint was loco-regional tumour control; secondary endpoints were distant metastases and overall survival. Results: In the total patient population, univariate analyses revealed a significant impact of HPV16 DNA positivity, p16 overexpression, p53 positivity and tumour site on loco-regional tumour control. Multivariate analysis stratified for tumour site showed that positive HPV 16 DNA status correlated with loco-regional tumour control in patients with oropharyngeal carcinoma (p = 0.02) but not in the oral cavity carcinoma group. Multivariate evaluation of the secondary endpoints in the total population revealed a significant association of HPV16 DNA positivity with overall survival (p < 0.01) but not with distant metastases. Conclusions: HPV16 DNA status appears to be a strong prognosticator of loco-regional tumour control after postoperative cisplatin-based radiochemotherapy of locally advanced oropharyngeal carcinoma and is now being explored in a prospective validation trial

  6. Leadership styles in nursing.

    Science.gov (United States)

    Cope, Vicki; Murray, Melanie

    2017-06-21

    Nurses are often asked to think about leadership, particularly in times of rapid change in healthcare, and where questions have been raised about whether leaders and managers have adequate insight into the requirements of care. This article discusses several leadership styles relevant to contemporary healthcare and nursing practice. Nurses who are aware of leadership styles may find this knowledge useful in maintaining a cohesive working environment. Leadership knowledge and skills can be improved through training, where, rather than having to undertake formal leadership roles without adequate preparation, nurses are able to learn, nurture, model and develop effective leadership behaviours, ultimately improving nursing staff retention and enhancing the delivery of safe and effective care.

  7. Leadership in Early Childhood Education:cross-cultural perspectives

    OpenAIRE

    Nivala, V. (Veijo); Hujala, E. (Eeva)

    2002-01-01

    Abstract The book consists of presentations given at the Open Forum at the University of Oulu on March 2001. It highlights the contextual approach in leadership in early childhood. The studies introduced in this volume provide strong evidence that leadership is not only a leader's matter — it is a matter of concern for the whole leadership community. Different methods, like focus group — discussion, self study report and shared data will be introduced in the articles. The articles are ...

  8. Leadership = Communication? The relations of leaders' communication styles with leadership styles, knowledge sharing and leadership outcomes

    NARCIS (Netherlands)

    de Vries, R.E.; Bakker-Pieper, A.; Oostenveld, W.

    2010-01-01

    Purpose: The purpose of this study was to investigate the relations between leaders' communication styles and charismatic leadership, human-oriented leadership (leader's consideration), task-oriented leadership (leader's initiating structure), and leadership outcomes. Methodology: A survey was

  9. Self-determining medical leadership needs of occupational health physicians

    OpenAIRE

    Giri, Prosenjit; Aylott, Jill; Kilner, Karen

    2017-01-01

    Purpose: Medical leadership is seen as crucial to the transformation of healthcare services, yet leadership programmes are often designed with a top-down and centrally-commissioned 'one-size-fits-all' approach. In the UK the Smith Review (2015) concluded that more decentralised and locally-designed leadership development programmes were needed to meet the healthcare challenges of the future. However, there is an absence of an evidence-base to inform the design of effective strategies to motiv...

  10. A Seven Nations Study of Leadership Attributes

    Directory of Open Access Journals (Sweden)

    Mączyński Jerzy

    2017-06-01

    Full Text Available The overall purpose of this paper was to compare a representative sample of Polish middle managers with a representative sample of chief executive officers (CEOs from six chosen countries, in regard to selected leadership traits and behaviors. We present a small portion of data collected under the GLOBE project, Phase 3, and longitudinal research findings concerning subordinates′ assessments of Polish middle managers in relation to their attributes from 2008 to 2012. The GLOBE, Phase 3 research is the first study to investigate several thousands of CEOs and senior management teams in 24 countries, to empirically and directly assess the relationship between culture and leadership traits and behaviors. We provide research evidence that the investigated CEOs from the United States, Austria, Germany, China, and Taiwan (with the exception of Russian CEOs and Polish middle managers were generally positively evaluated by their direct staff in regard to: inspirational, visionary, integrity, and performance-oriented leadership behaviors (constituents of charismatic leadership, team-oriented behavior, and participative leadership style. Empirical findings under the GLOBE project, Phase 3 revealed that the charismatic leadership behavior of CEOs has a huge influence on top management teams′ (TMTs dedication to organizational goals, and is the most predictive of all leadership behaviors for TMT commitment to organizations. The analyzed research findings indicate that CEOs in Russia and Polish middle managers display strong similarities. They tend to behave in less charismatic, team-oriented, and participative ways than CEOs in the remaining countries.

  11. Diversity and leadership.

    Science.gov (United States)

    Chin, Jean Lau; Sanchez-Hucles, Janis

    2007-09-01

    Comments on the six articles contained in the special issue of the American Psychologist (January 2007) devoted to leadership, written by W. Bennis; S. J. Zaccaro; V. H. Vroom and A. G. Yago; B. J. Avolio; R. J. Sternberg; and R. J. Hackman and R. Wageman. The current authors express concern that the special issue failed to include attention to issues of diversity and intersecting identities as they pertain to leadership. A Special Issue Part II on Diversity and Leadership is being proposed to (a) advance new models of leadership, (b) expand on existing leadership theories, and (c) incorporate diversity and multiple identities in the formulation of more inclusive leadership research and theory. The goal of this special issue will be to revise our theories of leadership and our understanding of effective leadership to include gender, racial/ethnic minority status, sexual orientation, and disability status.

  12. The Springs of Leadership

    Directory of Open Access Journals (Sweden)

    Nathan Harter

    2006-06-01

    Full Text Available Leadership denotes activity, if not strenuous activity. Yet in its own way contemplation is an activity—an activity arguably at the root of leadership, which this meditation seeks to justify.

  13. What is leadership?

    Science.gov (United States)

    Klingborg, Donald J; Moore, Dale A; Varea-Hammond, Sonya

    2006-01-01

    The demand for more effective leadership is heard throughout the health professions. Modern concepts of leadership differ from the traditional definition of a charismatic individual leader. Historically, leadership has been vested in positions, while today leadership is seen as a role one moves continuously into and out of, depending on the circumstance. Leadership ideas have evolved so that newer characteristics of leaders include being a team builder; possessing creative and strategic thinking skills; demonstrating honesty and integrity; and having the ability to motivate others to action. This article discusses some of the history of leadership, current thoughts on attributes of effective leaders, and the differences and similarities between leaders and managers; identifies selected teachable leadership tools; and describes various styles and purposes of existing leadership programs.

  14. Leadership. Using Creative Tension.

    Science.gov (United States)

    Cook, David L.

    1986-01-01

    Leadership involves maintaining a balance of the variables which comprise leadership. Love and fear, types of power, success and effectiveness, and driving and restraining forces are discussed as sources of the creative tension a leader uses to influence others. (MT)

  15. Leadership Effectiveness and Gender

    National Research Council Canada - National Science Library

    Gedney, Christine

    1999-01-01

    This research paper on the subject of Leadership Effectiveness and Gender attempts to conduct a focused amount of research to answer the question about the correlation between gender and leadership effectiveness...

  16. [Unravelling medical leadership].

    Science.gov (United States)

    Voogt, Judith J; van Rensen, Elizabeth L J; Noordegraaf, Mirko; Schneider, Margriet M E

    2015-01-01

    Medical leadership is a popular topic in the Netherlands, and several interest groups now incorporate medical leadership into postgraduate medical education. However, there is no consensus on what this concept entails. By conducting a discourse analysis, a qualitative method which uses language and text to reveal existing viewpoints, this article reveals three perspectives on medical leadership: administrative leadership, leadership within organisations and leadership within each doctor's daily practice. Text analysis shows that the first two perspectives refer to medical leadership mainly in a defensive manner: by demonstrating medical leadership doctors could 'take the lead' once again; patient care only seems to play a small part in the process. These perspectives are not free of consequences, they will determine how the medical profession is constructed. For this reason, it is argued that there should be more emphasis on the third perspective, in which the quality of care for patients is of primary importance.

  17. Against professionalizing leadership: the roles of self-formation and practical wisdom in leadership

    DEFF Research Database (Denmark)

    Jørgensen, Kenneth Mølbjerg; Svane, Marita Susanna

    2018-01-01

    misconceives the role of leadership education to be only a question of acquiring epistemic (rational and universal) knowledge and skills while it fails to acknowledge technê as craft and art and local and situated awareness and sensitivity. Practical wisdom involves all dimensions. Leadership education......Based on the concepts self-formation and phronesis (practical wisdom), this chapter argues against professionalizing leadership. Professionalization implies rules, guidelines, procedures, and accreditation standards in relation to contents, curricula and the pedagogy of education. It thus...... is important because of its potential to nurture a creative, critical and responsible relation to the world. Leadership thus requires a practice-based educational program and a “free space” for experimentation, reflection and self-formation, which is inconsistent with turning leadership into a profession....

  18. Develop your leadership skills

    CERN Document Server

    Adair, John

    2016-01-01

    "Develop Your Leadership Skills "is John Adair s most accessible title on leadership. Full of exercises and checklists, it can help boost confidence levels and guide and inspire anyone on their journey to becoming a leader of excellence. Acknowledged as a world expert, John Adair offers stimulating insights into recognizing and developing individual leadership qualities, acquiring personal authority, and mastering core leadership functions such as planning, communicating and motivating. The new edition includes summary points for each chapter.

  19. Implicit leadership theory.

    OpenAIRE

    Alabdulhadi, A.; Schyns, B.; Staudigl, L.F.

    2017-01-01

    For over a hundred years, leadership has been an interesting topic for scholars and practitioners who try to understand what makes a good leader and effective leadership. Even today, the word "leadership" appears in the media almost every day and seems to remain in the centre of attention at least in the foreseeable future. This is due to the inherent belief that leadership is important for organisations and individuals to overcome challenges and make positive outcomes materialise. However, a...

  20. Timeless leadership.

    Science.gov (United States)

    McCullough, David

    2008-03-01

    The historian David McCullough, a two-time Pulitzer Prize winner and well-known public television host, has spent his career thinking about the qualities that make a leader great. His books, including Truman, John Adams, and 1776, illustrate his conviction that even in America's darkest moments the old-fashioned virtues of optimism, hard work, and strength of character endure. In this edited conversation with HBR senior editor Bronwyn Fryer, McCullough analyzes the strengths of American leaders past and present. Of Harry Truman he says, "He wasn't afraid to have people around him who were more accomplished than he, and that's one reason why he had the best cabinet of any president since George Washington....He knew who he was." George Washington--"a natural born leader and a man of absolute integrity"--was unusually skilled at spotting talent. Washington Roebling, who built the Brooklyn Bridge, led by example: He never asked his people to do anything he wouldn't do himself, no matter how dangerous. Franklin Roosevelt had the power of persuasion in abundance. If McCullough were teaching a business school leadership course, he says, he would emphasize the importance of listening--of asking good questions but also noticing what people don't say; he would warn against "the insidious disease of greed"; he would encourage an ambition to excel; and he would urge young MBAs to have a sense that their work maters and to make their good conduct a standard for others.

  1. Nascent Leadership Behaviors

    Science.gov (United States)

    Payette, Dennis L.; Libertella, Anthony F.

    2011-01-01

    This paper is a compendium of leadership behaviors that emerging or aspirant leaders could choose to enhance their management and leadership skills. These behaviors were drawn directly from the experience of the authors, both of whom have held senior leadership and management positions in business, law, and higher education. This paper is an…

  2. Culture-Based Leadership

    Science.gov (United States)

    Quantz, Richard; Cambron-McCabe, Nelda; Dantley, Michael; Hachem, Ali H.

    2017-01-01

    The field of educational leadership is beset with a barrage of different "leadership theories". There are so many differently named theories and models of leadership that the student and practitioner have difficulty understanding them as anything other than an automat of alternatives. To confuse matters even more, nearly all of these…

  3. School Leadership Skill Development

    Science.gov (United States)

    Weigel, Richard A.

    2013-01-01

    The purpose of this study was to investigate the relationship between what is currently understood about skills for school leadership and the need for a greater understanding of those skills. The importance of developing leadership skills to improve school performance and effectiveness is great. In the field of school leadership, most leaders…

  4. Leadership: Who Needs It?

    Science.gov (United States)

    Gronn, Peter

    2003-01-01

    Critique focuses on the discourse of leadership as a vehicle for representing organizational practice. Identifies a series of conceptual inadequacies, such as difficulties in distinguishing leadership from management. Embedded in each criticism is a claim that, if leadership is to retain its conceptual and practical utility, then it has to be…

  5. Leadership in Children's Services

    Science.gov (United States)

    Booker, Roger

    2012-01-01

    This paper examines the different contexts for leadership in children's services with a particular focus on integrated working. It reviews contemporary theories that appear to offer relevant frameworks for thinking about children's service leadership. It is argued that children's services require leadership at all levels to enable a dynamic,…

  6. Defining Leadership in a Changing Time.

    Science.gov (United States)

    Elwell, Sean M; Elikofer, Amanda N

    2015-01-01

    The purpose of this article is to discuss the difference between leadership and management. Leadership and management have been discussed for many years. Both are important to achieve success in health care, but what does that really mean? Strong leaders possess qualities that inspire others to follow them. This fosters team engagement, goal achievement, and ultimately drives outcomes. Managers plan, organize, and coordinate. It takes dedication, motivation, and passion to be more than a manager and be a good leader. There is not a single correct leadership style, but there are important characteristics that all leaders must demonstrate to get the desired results with the team. In a time when health care is rapidly changing, leadership is important at all levels of an organization.

  7. School Business Leadership: The Small School District Perspective

    Science.gov (United States)

    Schaefbauer, Christi J.

    2012-01-01

    Effective leadership is on everyone's mind this presidential election year as the country's citizens look for a strong candidate to guide them through the next four years. Effective leadership is just as critical in the nation's school districts where people prepare their young people to be the global citizens of tomorrow. In most school…

  8. Leadership Training Program for Medical Staff in Belgium

    Science.gov (United States)

    Claes, Neree; Brabanders, Valérie

    2016-01-01

    Today healthcare is facing many challenges in a volatile, uncertain, complex and ambiguous environment. There is a need to develop strong leaders who can cope with these challenges. This article describes the process of a leadership training program for healthcare professionals in Belgium (named "Clinical Leadership Program" or…

  9. Strategies for Strengthening Women's Participation in Trade Union Leadership.

    Science.gov (United States)

    Trebilcock, Anne

    1991-01-01

    Union efforts to increase representation of women in leadership include (1) strong policy commitment; (2) identification of factors/barriers affecting women's leadership; (3) intensified training; and (4) organizational/structural changes such as alteration of rules and adoption of quotas. (SK)

  10. Presidential Leadership: Making a Difference. American Council on Education/Oryx Press Series on Higher Education.

    Science.gov (United States)

    Fisher, James L.; Koch, James V.

    This work focuses on the transformational theory of leadership, which advocates appointment of a strong charismatic president to lead and transform the university through the power of his or her own vision for the future. The authors argue that this type of leadership is far more effective than the transactionalist leadership style, which…

  11. A Strong Self-adaptivity Localization Algorithm Based on Gray Prediction Model for Mobile Nodes%一种使用灰度预测模型的强自适应性移动节点定位算法

    Institute of Scientific and Technical Information of China (English)

    单志龙; 刘兰辉; 张迎胜; 黄广雄

    2014-01-01

    定位技术是无线传感器网络的关键技术,而关于移动节点的定位又是其中的技术难点。该文针对移动节点定位问题提出基于灰度预测模型的强自适应性移动节点定位算法(GPLA)。算法在基于蒙特卡罗定位思想的基础上,利用灰度预测模型进行运动预测,精确采样区域,用估计距离进行滤波,提高采样粒子的有效性,通过限制性的线性交叉操作来生成新粒子,从而加快样本生成,减少采样次数,提高算法效率。仿真实验中,该算法在通信半径、锚节点密度、样本大小等条件变化的情况下,表现出较好的性能与较强的自适应性。%Localization of sensor nodes is an important issue in Wireless Sensor Networks (WSNs), and positioning of the mobile nodes is one of the difficulties. To deal with this issue, a strong self-adaptive Localization Algorithm based on Gray Prediction model for mobile nodes (GPLA) is proposed. On the background of Monte Carlo Localization Algoritm, gray prediction model is used in GPLA, which can accurate sampling area is used to predict nodes motion situation. In filtering process, estimated distance is taken to improve the validity of the sample particles. Finally, restrictive linear crossover is used to generate new particles, which can accelerate the sampling process, reduce the times of sampling and heighten the efficiency of GPLA. Simulation results show that the algorithm has excellent performance and strong self-adaptivity in different communication radius, anchor node, sample size, and other conditions.

  12. Improving Bioengineering Student Leadership Identity Via Training and Practice within the Core-Course.

    Science.gov (United States)

    Rosch, David M; Imoukhuede, P I

    2016-12-01

    The development of a leadership identity has become significant in bioengineering education as a result of an increasing emphasis on teamwork within the profession and corresponding shifts in accreditation criteria. Unsurprisingly, placing bioengineering students in teams to complete classroom-based projects has become a dominant pedagogical tool. However, recent research indicates that engineering students may not develop a leadership identity, much less increased leadership capacity, as a result of such efforts. Within this study, we assessed two similar sections of an introductory course in bioengineering; each placed students in teams, while one also included leadership training and leadership practice. Results suggest that students in the leadership intervention section developed a strong self-image of themselves as leaders compared to students in the control section. These data suggest that creating mechanisms for bioengineering students to be trained in leadership and to practice leadership behaviors within a classroom team may be keys for unlocking leadership development.

  13. A landscape analysis of leadership training in postgraduate medical education training programs at the University of Ottawa

    Directory of Open Access Journals (Sweden)

    Marlon Danilewitz

    2016-10-01

    Conclusions: While there is strong recognition of the importance of training future physician leaders, the nature and design of PGME leadership training is highly variable. These data can be used to potentially inform future PGME leadership training curricula.

  14. How School Leadership Development Evolves: Crossing Timescales and Settings

    Science.gov (United States)

    Jensen, Ruth; Vennebo, Kirsten Foshaug

    2016-01-01

    Purpose: This paper aims to address workplace learning in terms of investigating school leadership development in an inter-professional team (the team) in which principals, administrators and researchers work together on a local school improvement project. The purpose is to provide an enriched understanding of how school leadership development…

  15. Cross-Cultural Leadership

    Directory of Open Access Journals (Sweden)

    Inga Minelgaite Snaebjornsson

    2015-05-01

    Full Text Available Ongoing low participation of women in global leadership calls for more research in this field. In this article, we set out to include gendered expectations toward leader behavior as part of cross-cultural leadership theory. Building on an existing body of research, we focus on propositions about the effects of gendered expectations on the leader, from the followers’ standpoint. The consideration of gendered effects from the follower standpoint is an under-researched area in leadership literature, and it is even more rarely to be found in empirical data. In every culture, there are certain expectations toward leaders of the two genders that influence their behavior. In this article, we will attempt to answer the following question: How does perceived leader behavior and gendered behavior relate to national culture and actual leader behavior? We present a conceptual model that seeks to incorporate gendered expectations into cross-cultural leadership as an answer. Moreover, we provide a conceptual guideline toward operationalization of the model. The model includes the potential of dissonance between male expectations as a dominating leadership role and female leadership. This might serve as an explanation as to why in some cases women are not seen as successful as men when they adopt a masculine leadership style. The article seeks to advance cross-cultural leadership theory by focusing on expected gendered leadership behavior. Our ideas and model could eventually contribute to the advancement of leadership theory, as well as contributing to gender studies, cross-cultural leadership, and business communication.

  16. Professional development and leadership training opportunities for healthcare professionals.

    Science.gov (United States)

    Sonnino, Roberta E

    2013-11-01

    Formal leadership training is a relatively recent addition to the educational armamentarium of the health care executive. Leadership training opportunities for physicians, surgeons, and scientists have gradually appeared over the past 15 to 20 years, but information about them has been scant, with few comprehensive reviews made available to the community at large. This article describes the major opportunities available to obtain formal and informal leadership training for careers in medical school administration. Programs that are specifically targeted to women are described in detail. Information was obtained from the author's direct knowledge, direct communication with the leadership of each program, and the Web site of each sponsoring organization, when available. Many opportunities for leadership training are now available to surgeons, with several specifically designed for women. The author strongly encourages surgeons to avail themselves of these opportunities, as both anecdotal information and published data suggest that these programs are highly effective in enhancing leadership careers. Copyright © 2013 Elsevier Inc. All rights reserved.

  17. Leadership of Collaborative Innovation in the Public Sector

    DEFF Research Database (Denmark)

    Hansen, Jesper Rohr; Griggs, Steven

    2016-01-01

    The organizational phenomenon studied in this chapter is leadership of collaborative innovation. I approach this phenomenon of leadership by exploring the constructionist nature of leadership in a local-government setting. I explain how this perspective on leadership was inspired by a three...... studied and subsequently describe my analytical approach. Next I explain the methodology used and give two empirical examples. Finally I reflect upon how the organizational ethnography deployed has contributed to existing knowledge of collaborative innovation leadership and touch briefly......-year ethnographic study by means of engaged-scholarship ethnography. In particular, I illustrate the implications of using such an ethnography—namely, identifying uncertainty as the main explanation for leadership construction. The chapter is structured as follows. First I present the organizational phenomenon...

  18. Leadership, cohesion and groupthink

    Directory of Open Access Journals (Sweden)

    Iurchevici Iulia

    2016-09-01

    Full Text Available The Groupthink Phenomenon refers to the tendency of the members of a group to reach solidarity and cohesion, the trend that makes to bypass any questions which would lead to disputes. In such cases, if the members expect counter-arguments regarding a certain issue, they avoid to raise the matter. If it is believed that a question cannot be answered – it isn’t asked. Originally, Janis the author of the term, explains this process through the environment that has been established within groups that are in the leading position, but later, puts a strong emphasis towards the tendency to maintain the unanimity of the decision of the group. As preceding conditions of this decision-making process are listed the following: the high cohesion of the group, its isolation from other external sources of information, the lack of an impartial leadership, lack of appropriate legal framework and procedures in the decision - making process, and also “homogeneity of members, background and their ideology”. The Groupthink is manifested by: Illusion of Invulnerability, Collective Rationalization, Illusion of morality, Out – Group Stereotypes, Strong pressures towards conformism, Self – Censorship, Illusions of unanimity, and the presence of “Mind Guards”. In order to understand the decisions of a group, it is important that some analysis of Groupthink to be done, because in this way, can be controlled or eliminated the communicational distortion that occurs at a time among members forming these groups.

  19. Executive Energy Leadership Academy | NREL

    Science.gov (United States)

    Executive Energy Leadership Academy Executive Energy Leadership Academy NREL's Executive Energy Leadership Academy is a nationally renowned program that provides non-technical business, governmental, and foreground. Leadership Program The Leadership Program is designed for community and industry leaders with an

  20. A qualitative evaluation of a pilot leadership programme for dentists.

    Science.gov (United States)

    Walsh, Jonathan; Taylor, Nicholas; Hough, Donna; Brocklehurst, Paul

    2015-07-06

    The purpose of this paper was to evaluate a pilot training programme run by Health Education North West to promote clinical leadership amongst general dental practitioners (GDPs). New powers and responsibilities for clinicians have caused a fundamental shift in the way that local services are planned and delivered in England. GDPs are being appointed onto the boards of local professional networks (LPNs) to influence the way that services are delivered at a local level. Analogous to clinical commissioning groups in medicine, the role of LPNs is to ensure that GDPs lead change and drive up the quality of service provision. Clinical leadership has been argued to be fundamentally important in these new structures, but has received little attention in the dental literature. Semi-structured interviews and a focus group were held with participants of the pilot to explore their understanding and experience of clinical leadership. These were recorded, transcribed verbatim and underwent thematic analysis. Nineteen codes were identified and organized into four themes: nature of clinical leadership, challenges for clinical leaders in dentistry, Leadership Exploration and Discovery programme evaluation and future direction. The research provides an understanding of how GDPs conceptualise clinical leadership and provides recommendations for future leadership training programmes. This is the first evaluation of a leadership programme for GDPs and so helps address the paucity of evidence in the dental literature.

  1. Historic Leadership.

    Science.gov (United States)

    Johnsen, Ellen F; Pohlman, Katherine J

    2017-03-01

    School nursing practice establishes itself in the midst of both education and nursing philosophies, ethics, standards, laws, and regulations. Treading these two worlds is difficult at times and requires that a school nurse possess a strong foundational knowledge base, seek professional collaboration, and navigate conflicting professional demands in order to promote student and public safety. This article is Part 2 of a four-part series that recounts the inspiring story of a school nurse, Ellen Johnsen, who did just that back in the 1980s in Broken Arrow, Oklahoma. Part 2 describes how Ellen's actions led the Broken Arrow Public Schools to revise its unsafe and illegal medication administration policy, which brought the policy into partial compliance with the nurse practice act but culminated in Ellen losing her job. The purpose of this series is to enhance understanding of the legal parameters governing school nurse practice, provide examples of ethical decision making, and review the challenges associated with serving as a leader.

  2. Initiating and utilizing shared leadership in teams: The role of leader humility, team proactive personality, and team performance capability.

    Science.gov (United States)

    Chiu, Chia-Yen Chad; Owens, Bradley P; Tesluk, Paul E

    2016-12-01

    The present study was designed to produce novel theoretical insight regarding how leader humility and team member characteristics foster the conditions that promote shared leadership and when shared leadership relates to team effectiveness. Drawing on social information processing theory and adaptive leadership theory, we propose that leader humility facilitates shared leadership by promoting leadership-claiming and leadership-granting interactions among team members. We also apply dominance complementary theory to propose that team proactive personality strengthens the impact of leader humility on shared leadership. Finally, we predict that shared leadership will be most strongly related to team performance when team members have high levels of task-related competence. Using a sample composed of 62 Taiwanese professional work teams, we find support for our proposed hypothesized model. The theoretical and practical implications of these results for team leadership, humility, team composition, and shared leadership are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  3. Leadership and Safety Culture: Leadership for Safety

    International Nuclear Information System (INIS)

    Fischer, E.

    2016-01-01

    Following the challenge to operate Nuclear Power Plants towards operational excellence, a highly skilled and motivated organization is needed. Therefore, leadership is a valuable success factor. On the other hand a well-engineered safety orientated design of NPP’s is necessary. Once built, an NPP constantly requires maintenance, ageing management and lifetime modifications. E.ON tries to keep the nuclear units as close as possible to the state of the art of science and technology. Not at least a requirement followed by our German regulation. As a consequence of this we are continuously challenged to improve our units and the working processes using national and international operational experiences too. A lot of modifications are driven by our self and by regulators. That why these institutions — authorities and independent examiners—contribute significantly to the safety success. Not that it is easy all the day. The relationship between the regulatory body, examiners and the utilities should be challenging but also cooperative and trustful within a permanent dialog. To reach the common goal of highest standards regarding nuclear safety all parties have to secure a living safety culture. Without this attitude there is a higher risk that safety relevant aspects may stay undetected and room for improvement is not used. Nuclear operators should always be sensitized and follow each single deviation. Leaders in an NPP-organization are challenged to create a safety-, working-, and performance culture based on clear common values and behaviours, repeated and lived along all of our days to create a least a strong identity in the staffs mind to the value of safety, common culture and overall performance. (author)

  4. Youth leadership at PPNC.

    Science.gov (United States)

    Ecker, N; Smith, J

    2000-04-01

    Planned Parenthood of Nassau County (PPNC) employs a wide range of local programs to assist young people in developing the skills necessary to make responsible decisions and help them become good leaders in the future. The mission that underpins their work with the youth is to help them recognize the powerful positive impact they can have on their peers, friends, loved ones, and families. For the last 16 years, peer education has played an essential role in the programs and services of PPNC for teens. The Teen Advocate Project (TAP) has trained and supported dozens of local youth who have in turn participated in several outreach and education activities. The PPNC also created the Teen Info Line, a telephone peer support service operated by and for teens. Along with the TAP, PPNC operates three other successful components of its education programs targeting the youth and their families: 1) male involvement program, 2) multicultural education program, and 3) substance awareness/sexual health education program. In recognizing that its mission to help the youth must not stop at the county border, PPNC established the Global Institute for Training in 1992 to develop youth leadership programs throughout sub-Saharan Africa, the Caribbean, and Eastern Europe.

  5. Spiritual character traits and leadership in the school workplace: An exploration of the relationship between spirituality and school leadership in some private and religiously affiliated schools in South Africa

    Directory of Open Access Journals (Sweden)

    Jaco S. Dreyer

    2014-08-01

    Full Text Available The South African educational system is in a crisis. This situation places huge demands on school principals and school management teams, and raises many theoretical and empirical questions. Transformational leadership is needed to deal with these challenges and complexities. Not all school leaders show the same level of transformational leadership. Some leaders conform more to other leadership styles. The aim of this article is to explore the relation between spiritual character traits and leadership styles from a theoretical and empirical perspective. The theoretical part focuses on the conceptualisation of leadership (styles and spirituality. The empirical research consists of a web-based survey conducted in some private and religiously affiliated schools in South Africa in 2011–2012. The Multifactor Leadership Questionnaire (MLQ and Cloninger’s shortened Temperament and Character Inventory (TCI-140 were used to measure leadership styles and spiritual traits respectively. Statistical procedures included confirmatory factor analysis, correlation (Pearson rho and regression analysis. Key findings are that leaders of private schools in South Africa mostly conform to a transformative leadership style, disagree with corrective leadership and strongly disagree with passive-avoidant leadership. Regarding the spiritual character traits they agree with self-transcendence and strongly agree with self-directedness. Spiritual character traits are strong predictors for transformational and passive-avoidant leadership. Higher levels of self-transcendence and self-directedness are strong predictors for transformational leadership. Our research suggests that traditional religious variables are less important as predictors of leadership style than spiritual character traits.

  6. Leadership Training Program for Shared Leadership Based on Super Leadership at Cheo-Eum Korean Presbyterian Church: A Study of Christian Leadership

    Science.gov (United States)

    Youn, Houng Jin

    2013-01-01

    The purpose of this dissertation was to launch a leadership training program for shared leadership based on "super leadership." The constructs of the study were designed to study Bible leaders in shared leadership, leadership paradigm and types, transformational leadership, and, super leadership and shared leadership theory that are all…

  7. Leadership și management

    OpenAIRE

    Ioan LAZĂR

    2002-01-01

    This paper tries to highlight some concepts and approaches about the leadership process. Therefore the article presents the relationship between leadership and management. This relationship is based on concrete leadership which is functioning in the framework of human relation structures.

  8. Climate Leadership Awards and Conference

    Science.gov (United States)

    The seventh annual Climate Leadership Awards Dinner will be held during the 2018 Climate Leadership Conference; the event publicly recognize individuals and organizations for their outstanding leadership in reducing greenhouse gas emissions.

  9. Leadership Team | Water Power | NREL

    Science.gov (United States)

    Leadership Team Leadership Team Learn more about the expertise and technical skills of the water Initiative and provides leadership in the focus areas of high-fidelity modeling, wind power plant controls

  10. Technical Leadership Development Program

    Science.gov (United States)

    2010-12-13

    the traditional tenets of leadership and management , systems thinking, understanding SOS issues, and thinking and acting holistically. Our research...international element 2.0 Enterprise Leadership and Management UNCLASSIFIED Contract Number: H98230-08-D-0171 DO 002. TO002, RT 004 Report No...mechanisms for leadership of the overall technical effort, for systems engineering, for requirements, management , and for systems integration. o Develop

  11. Women And Leadership Roles

    OpenAIRE

    Parikh Indira J

    2003-01-01

    Women and Leadership Roles is culled from workshops conducted by Prof. Indira Parikh at the IIMA. From 1980 till date programmes exploring issues facing Women in Management are offered at the Institute. Issues surrounding leadership, work roles and authority are debated. The objectives are to explore the influence of the transformation of organisations on womens roles in the corporate world; to explore leadership roles and also individual life-spaces; to discover wholesome ways to actualise d...

  12. Leadership for product development

    DEFF Research Database (Denmark)

    Martensen, Anne; Dahlgaard, Jens Jørn

    1998-01-01

    by nonrecurring processes. Therefore, the general model requires an amplification and adjustment specific to this area. It will be discussed how the model can be suplemented with references to criterion parts and areas to address, especially relevant for a self-assessment of leadership in innovation. What should...... the criterion "leadership" comprise when the focus is on R and D? Eight new criterion parts will be discussed. It is believed, that the recommended approach will improve leadership for product development. Udgivelsesdato: JUL...

  13. Spiritual-based Leadership

    DEFF Research Database (Denmark)

    Pruzan, Peter

    2015-01-01

    Although far from mainstream, the concept of spiritual-based leadership is emerging as an inclusive and yet highly personal approach to leadership that integrates a leader’s inner perspectives on identity, purpose, responsibility and success with her or his decisions and actions in the outer world...... of business—and therefore it is also emerging as a significant framework for understanding, practicing, communicating and teaching the art and profession of leadership....

  14. Unified Leadership Development

    Science.gov (United States)

    2013-05-01

    leadership has failed when an Army Captain addresses her superior Brigadier General as “pappa panda sexy pants.”4 Given these examples of leadership...assessments by subordinates, peers, and senior leaders. The aspect of emotional intelligence bears on the leadership component of self-development and the...and manifests itself in devotion and “ bearing true faith and allegiance to the Constitution.”24 Leaders demonstrate loyalty to the Constitution

  15. Leadership theory and practice

    CERN Document Server

    Northouse, Peter G

    1997-01-01

    Leadership: Theory and Practice provides a description and analysis of a wide variety of different theoretical approaches to leadership, giving special attention to how each theory can be employed to improve leadership in real-world organizations. Written in a clear, concise manner, the first edition has been widely used in undergraduate and graduate courses in business, organizational communication, political science, public administration, training and development, and health services.

  16. JT Bachman Leadership Framework

    Science.gov (United States)

    2017-07-01

    DAHLGREN DIVISION NAVAL SURFACE WARFARE CENTER Dahlgren, Virginia 22448-5100 NSWCDD/MP-17/300 JT BACHMAN LEADERSHIP FRAMEWORK...REPORT TYPE Miscellaneous Publication 3. DATES COVERED (From - To) 27 Sept 2016 – 08 June 2017 4. TITLE AND SUBTITLE JT BACHMAN LEADERSHIP FRAMEWORK...distribution is unlimited. 13. SUPPLEMENTARY NOTES 14. ABSTRACT This document describes the leadership framework of a civil servant following

  17. Leadership at Antarctic Stations.

    Science.gov (United States)

    1987-03-01

    Claseification 6. No. Pegees LEADERSHIP AT ANTARTIC STATIONS hxIs i4 5, C =r~eta(C), 17 Rfs~W (R, Udusiied U)J 7. No Refs 8. Author(s) Edocumesnt I...whether there is a "best" approach to leadership at an Antartic Station and what leadership style may have the most to offer. 3~~ __ ___ Tipesis to be

  18. The nature of leadership

    OpenAIRE

    2012-01-01

    With contributions from leading authors in the most important areas of current research, this book provides insight into the streams that are driving leadership theory and practice today. The Nature of Leadership, Second Edition provides students with an updated and complete yet concise handbook that solidifies and integrates the vast and disparate leadership literature.Key Features of the Second Edition· Provides contributions from twenty-three subject-matter experts-ranging from the eminent...

  19. Historic Leadership.

    Science.gov (United States)

    Johnsen, Ellen F; Pohlman, Katherine J

    2017-01-01

    School nursing practice establishes itself in the midst of both education and nursing philosophies, ethics, standards, laws, and regulations. Treading these two worlds is difficult at times and requires that a school nurse possess a strong foundational knowledge base, seek professional collaboration, and navigate conflicting professional demands in order to promote student and public safety. This article is Part 1 of a four-part series that recounts the inspiring story of a school nurse, Ellen Johnsen, who did just that back in the 1980s in Broken Arrow, Oklahoma. Part 1 describes the upbringing and early career experiences that molded Ellen into a courageous and tenacious child advocate who rose to the challenge when she found herself in a school setting where tradition and policy were at odds with the nurse practice act and professional standards regarding medication administration. The purpose of this series is to enhance understanding of the legal parameters governing school nurse practice, provide examples of ethical decision making, and review the challenges associated with serving as a leader.

  20. Culture And Leadership: The Case Of Romania

    Directory of Open Access Journals (Sweden)

    Raluca-Elena Hurduzeu

    2015-07-01

    Full Text Available Globalization and internationalization lead to the development of a general image of good and effective leadership which influence the local leadership styles and the behavior of leaders. The latter must overcome the conflict between the desire to implement corporate standards which are internationally valid and the need to act locally in terms of organizational culture, business environment and leadership style. The knowledge of the national peculiarities and traditions, the understanding of their heritage and background, coming to grips with them are key-success factors for international co-operations and/or joint-ventures in today’s competitive world. The aim of this paper is to explore the connection between the organizational culture and the leadership style and aims to develop a better understanding of the Romanian leadership. It also provides important information and ideas on the leadership styles practiced in the companies within Romania. The study presents the research findings on the Romanian leadership style and connects it to the political, economic and cultural influences. As far as Romania is concerned, although the variations in the cultural configurations are of a great diversity and complexity, we may, however, identify two distinct types of organizational culture, supporting the hypothesis that these two categories are the extremes of a continuum with a wide variety of expression: a culture of ‘bureaucratic’ type, typical for: state-owned companies, former state firms in the post-privatisation period and the culture of ‘entrepreneurial’ type, in the process of formation, typical for the private companies formed after 1989. The most important problems that appear in the case of the multinational companies refer to the compensation values, sacred and taboo, the management of the gradual conflicts, etnocentrism, affiliation, faulty conciliation and naive realism. The leaders must learn to analyze the cultural

  1. Developing Leadership Behaviour

    DEFF Research Database (Denmark)

    Sørensen, Peter

    Managers in the public sector act in a political context full of dilemmas. Nevertheless, they must show courage, efficiency, make difficult decisions, prioritize and produce results for the citizens. This seems to demand new and/or better ways of leading the public sector. Leadership development......, education and training are some of the tools, which are often used to renew, rethink and restructure leadership as well as management. The purpose of this dissertation is to examine the impact of formal leadership education on developing public leadership behaviour....

  2. Managing Leadership Stress

    CERN Document Server

    Bal, Vidula; McDowell-Larsen, Sharon

    2011-01-01

    Everyone experiences stress, and leaders face the additional stress brought about by the unique demands of leadership: having to make decisions with limited information, to manage conflict, to do more with less . . . and faster! The consequences of stress can include health problems and deteriorating relationships. Knowing what signs of stress to look for and having a strategy for increasing your resources will help you manage leadership stress and be more effective over a long career.Table of ContentsThe Stress of Leadership 7Why Is Leadership Stressful? 8Stress Assessment 13When Stress Is Wh

  3. Misconceiving medical leadership.

    Science.gov (United States)

    Parker, Malcolm

    2013-01-01

    Medical leadership and leadership education have recently emerged as subjects of an expanding though as yet uncritical literature. Considerable attention is being given to the development of courses and electives, together with some proposals for generalizing these offerings to all medical students and doctors. This article briefly sketches this development and its derivation from business and corporate leadership models and accompanying literature, and subjects its adoption by medicine to critical scrutiny. Putative motivations for these developments are discussed, and an alternative explanation is offered, tied to the loss of physician status. The nature of leadership as complex, emergent, and unpredictable has been ignored in the promotion of medical leadership and leadership training, and this is reflected in the false assumption that leadership in medicine is something that can be taught. Although the leadership literature is beginning to recognize these complex aspects of leadership, so far their implications have not been acknowledged. This article aims to stimulate further analytic discussion of this under-theorized aspect of medicine.

  4. Global Leadership is a Balancing Act

    DEFF Research Database (Denmark)

    Guthey, Eric

    2013-01-01

    Global leadership is not a "state of being" or achievement, but rather a continuous process of achieving balance between control and empowerment on the one hand, and between global and local priorities on the other - all in the face of an increasing number of complexities, constituencies...

  5. Climate leadership program: Building Africa's resilience through ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Activities include training, research, testing of climate solutions in local communities, and coaching and mentorship in the area of policy development and advocacy. Emphasis will be placed on building leadership capacity among women. This is a collaborative effort between the University of Nairobi and the Institute of ...

  6. Malawi's Traditional Leadership and Democracy Consolidation ...

    African Journals Online (AJOL)

    is that the tendency to brand traditional leadership as undemocratic masks debate on its great potential for the promotion of democracy. The article contends that efforts towards democracy consolidation require foregoing harmonious power relations and linkages between traditional leaders and elected local governments; ...

  7. Return on investment in healthcare leadership development programs.

    Science.gov (United States)

    Jeyaraman, Maya M; Qadar, Sheikh Muhammad Zeeshan; Wierzbowski, Aleksandra; Farshidfar, Farnaz; Lys, Justin; Dickson, Graham; Grimes, Kelly; Phillips, Leah A; Mitchell, Jonathan I; Van Aerde, John; Johnson, Dave; Krupka, Frank; Zarychanski, Ryan; Abou-Setta, Ahmed M

    2018-02-05

    Purpose Strong leadership has been shown to foster change, including loyalty, improved performance and decreased error rates, but there is a dearth of evidence on effectiveness of leadership development programs. To ensure a return on the huge investments made, evidence-based approaches are needed to assess the impact of leadership on health-care establishments. As a part of a pan-Canadian initiative to design an effective evaluative instrument, the purpose of this paper was to identify and summarize evidence on health-care outcomes/return on investment (ROI) indicators and metrics associated with leadership quality, leadership development programs and existing evaluative instruments. Design/methodology/approach The authors performed a scoping review using the Arksey and O'Malley framework, searching eight databases from 2006 through June 2016. Findings Of 11,868 citations screened, the authors included 223 studies reporting on health-care outcomes/ROI indicators and metrics associated with leadership quality (73 studies), leadership development programs (138 studies) and existing evaluative instruments (12 studies). The extracted ROI indicators and metrics have been summarized in detail. Originality/value This review provides a snapshot in time of the current evidence on ROI indicators and metrics associated with leadership. Summarized ROI indicators and metrics can be used to design an effective evaluative instrument to assess the impact of leadership on health-care organizations.

  8. Professionalising Local Government Leadership: A Foundational Imperative

    Directory of Open Access Journals (Sweden)

    Olubunmi Ajayi

    2011-12-01

    Full Text Available ‘If you have built a castle in the air your work need not be lost – that is where they should be. Now put the foundations under them.’ (Henry Thoreau First, the good news. Africa’s economic pulse has quickened, infusing the continent with a new commercial vibrancy. Real GDP rose by 4.9 percent a year from 2000 through 2008, more than twice its pace in the 1980s and 1990s. Telecommunications, banking, and retailing are flourishing. Construction is booming. Private-investment inflows are surging. Africa’s collective GDP, at $1.6 trillion in 2008, is now roughly equal to Brazil’s or Russia’s, and according to the McKinsey Quarterly, ‘What’s driving Africa’s growth’ (2010, the continent is among the world’s most rapidly growing economic regions. This acceleration is a sign of hard-earned progress and future promise.

  9. The effects of local culture on hospital administration in West Sumatra, Indonesia.

    Science.gov (United States)

    Semiarty, Rima; Fanany, Rebecca

    2017-02-06

    Purpose Problems in health-care leadership are serious in West Sumatra, Indonesia, especially in hospitals, which are controlled locally. The purpose of this paper is to present the experience of three hospitals in balancing the conflicting demands of the national health-care system and the traditional model of leadership in the local community. Design/methodology/approach Three case studies of the hospital leadership dynamic in West Sumatra were developed from in-depth interviews with directors, senior administrators and a representative selection of employees in various professional categories. Findings An analysis of findings shows that traditional views about leadership remain strong in the community and color the expectations of hospital staff. Hospital directors, however, are bound by the modern management practices of the national system. This conflict has intensified since regional autonomy which emphasizes the local culture much more than in the past. Research limitations/implications The research was carried out in one Indonesian province and was limited to three hospitals of different types. Practical implications The findings elucidate a potential underlying cause of problems in hospital management in Indonesia and may inform culturally appropriate ways of addressing them. Originality/value The social and cultural contexts of management have not been rigorously studied in Indonesia. The relationship between local and national culture reported here likely has a similar effect in other parts of the country.

  10. Situational theory of leadership.

    Science.gov (United States)

    Waller, D J; Smith, S R; Warnock, J T

    1989-11-01

    The situational theory of leadership and the LEAD instruments for determining leadership style are explained, and the application of the situational leadership theory to the process of planning for and implementing organizational change is described. Early studies of leadership style identified two basic leadership styles: the task-oriented autocratic style and the relationship-oriented democratic style. Subsequent research found that most leaders exhibited one of four combinations of task and relationship behaviors. The situational leadership theory holds that the difference between the effectiveness and ineffectiveness of the four leadership styles is the appropriateness of the leader's behavior to the particular situation in which it is used. The task maturity of the individual or group being led must also be accounted for; follower readiness is defined in terms of the capacity to set high but attainable goals, willingness or ability to accept responsibility, and possession of the necessary education or experience for a specific task. A person's leadership style, range, and adaptability can be determined from the LEADSelf and LEADOther questionnaires. By applying the principles of the situational leadership theory and adapting their managerial styles to specific tasks and levels of follower maturity, the authors were successful in implementing 24-hour pharmacokinetic dosing services provided by staff pharmacists with little previous experience in clinical services. The situational leadership model enables a leader to identify a task, set goals, determine the task maturity of the individual or group, select an appropriate leadership style, and modify the style as change occurs. Pharmacy managers can use this model when implementing clinical pharmacy services.

  11. Can Servant Leaders Fuel the Leadership Fire? The Relationship between Servant Leadership and Followers’ Leadership Avoidance

    OpenAIRE

    Martin Lacroix; Armin Pircher Verdorfer

    2017-01-01

    This study tested the effect of servant leadership on followers’ inclinations to strive for and, in contrast, to avoid leadership responsibility. Results from a study in the health care context, including two waves of data from 222 employees, revealed that servant leadership had a small but positive effect on followers’ leadership avoidance. This effect was influenced by followers’ implicit conception of an ideal leader. Specifically, servant leadership was found to reduce leadership avoidanc...

  12. Leadership mentoring and succession in the Charismatic churches in Bushbuckridge

    Directory of Open Access Journals (Sweden)

    Richard M. Ngomane

    2014-08-01

    Full Text Available Leadership mentoring and succession programmes are critical in the development and preparation of emerging leaders for leadership transitions. By virtue of their one-founder-leaders whose special leadership talents are usually celebrated by their followers, Charismatic church leaders may fail to identify and develop young emerging leaders who may be equally gifted to prepare them for leadership succession. This quantitative study investigated the state of leadership mentoring and succession programmes in the Charismatic churches in Bushbuckridge, Mpumalanga, South Africa (Bushbuckridge is one of five local municipalities in the Ehlazeni District Municipality situated in the north-east of the Mpumalanga province in South Africa. It borders private game ranches and the Kruger National Park. A population of 287 respondents drawn from 48 churches from rural and urban locations was assessed. Many of them (85% were reported to have leadership mentoring programmes in their congregations and 72% of them reported that they had leadership succession programmes in place. Location was found to have no statistically significant effect on leadership mentoring. Gender and education levels were reported to have a statistically significant effect in describing leadership mentoring. Charismatic groupings in Bushbuckridge believe and take the Bible seriously as authoritative for faith, life and ministry. We therefore think it is appropriate to include in this article a relevant illustrative text – 2 Timothy 2:1–3.

  13. Global health care leadership development: trends to consider

    Directory of Open Access Journals (Sweden)

    MacPhee M

    2013-06-01

    Full Text Available Maura MacPhee,1 Lilu Chang,2 Diana Lee,3 Wilza Spiri4 1University of British Columbia School of Nursing, Vancouver, British Columbia, Canada; 2Center for Advancement of Nursing Education, Koo Foundation, Sun Yat-Sen Cancer Center, Taipei, Taiwan; 3Nethersole School of Nursing, Chinese University of Hong Kong, Hong Kong, 4São Paulo State University, Botucatu, São Paulo, Brazil Abstract: This paper provides an overview of trends associated with global health care leadership development. Accompanying these trends are propositions based on current available evidence. These testable propositions should be considered when designing, implementing, and evaluating global health care leadership development models and programs. One particular leadership development model, a multilevel identity model, is presented as a potential model to use for leadership development. Other, complementary approaches, such as positive psychology and empowerment strategies, are discussed in relation to leadership identity formation. Specific issues related to global leadership are reviewed, including cultural intelligence and global mindset. An example is given of a nurse leadership development model that has been empirically tested in Canada. Through formal practice–academic–community collaborations, this model has been locally adapted and is being used for nurse leader training in Hong Kong, Taiwan, and Brazil. Collaborative work is under way to adapt the model for interprofessional health care leadership development. Keywords: health care leadership, development models, global trends, collective

  14. Implementation of lean leadership

    Directory of Open Access Journals (Sweden)

    Trenkner Małgorzata

    2016-12-01

    Full Text Available The Toyota case proves that lean leadership is of critical importance for the successful implementation and permanent functioning of Lean Production System. There is no ready formula for developing Toyota style lean leadership. However, one may gain inspiration from its experience.

  15. Conceptualizing leadership across cultures

    NARCIS (Netherlands)

    Dickson, M.W.; Castaño, N.; Magomaeva, A.; den Hartog, D.N.

    2012-01-01

    In this article, we summarize research on how the meaning of leadership varies systematically across cultures, and describe the conflict in the literature between the quest for universals and the identification of cultural contingencies in leadership theory. We review the literature on the

  16. Power and leadership

    DEFF Research Database (Denmark)

    Fogsgaard, Morten Kusk; Elmholdt, Claus Westergård

    2016-01-01

    of this contribution is to emphasize the dynamics of power and leadership relations in organizations. Power is traditionally defined as forms of influence based on the execution of control and sanctions (Hatch 2011; Fogsgaard and Elmholdt 2014). However, in relation to leadership, this definition is insufficient...

  17. Customer Innovation Process Leadership

    DEFF Research Database (Denmark)

    Lindgren, Peter; Jørgensen, Jacob Høj; Goduscheit, René Chester

    2007-01-01

    Innovation leadership has traditionally been focused on leading the companies' product development fast, cost effectively and with an optimal performance driven by technological inventions or by customers´ needs. To improve the efficiency of the product development process focus has been on diffe......Innovation leadership has traditionally been focused on leading the companies' product development fast, cost effectively and with an optimal performance driven by technological inventions or by customers´ needs. To improve the efficiency of the product development process focus has been...... on different types of organisational setup to the product development model and process. The globalization and enhanced competitive markets are however changing the innovation game and the challenge to innovation leadership Excellent product development innovation and leadership seems not any longer to enough...... another outlook to future innovation leadership - Customer Innovation Process Leadership - CIP-leadership. CIP-leadership moves the company's innovation process closer to the customer innovation process and discusses how companies can be involved and innovate in customers' future needs and lead...

  18. The Romance of Leadership.

    Science.gov (United States)

    Meindl, James R.; And Others

    1985-01-01

    The attributional perspective on leadership, which suggests the social construction of organizational realities attributes to leadership the activities and outcomes of organizations, was supported by the results of three archival studies and a series of experimental studies. Tables, figures, and 64 references are provided. (DCS)

  19. Technical Leadership Development Program

    Science.gov (United States)

    2014-04-30

    will be focused on their view of the pros / cons of the ‘how’ they are going about their assigned task as opposed to ‘what’ they are proposing. As...Leadership Style (Y) M4.0 Simula on 1- Leadership Value Proposi on (Y) Some hidden (secret) mo va ons for roles in scenarios/vigne es Develop SWOT

  20. Synchronicity and Leadership

    NARCIS (Netherlands)

    Merry, Philip

    2017-01-01

    LAY SUMMARY SYNCHRONICITY AND LEADERSHIP TILBURG PHD DISSERTATION, PHILIP MERRY World’s First PhD to Research Synchronicity And Leadership Using Grounded Theory OUT OF THE BLUE COINCIDENCES: research topic Most people have had the experience of thinking of someone and then, almost magically have

  1. Leadership and Diversity

    Science.gov (United States)

    Coleman, Marianne

    2012-01-01

    As part of the special edition recognizing the 40th anniversary of "Educational Management Administration & Leadership" this article reviews the coverage of leadership and diversity issues in the journal. The majority of articles concerning diversity have focused on gender, with attention turning to the wider concept of diversity since the year…

  2. Push-Back Leadership.

    Science.gov (United States)

    Tetenbaum, Toby J.; Tetenbaum, Hilary

    2003-01-01

    Describes push-back leadership, a model of leadership based on the work of Ronald Heifetz and Martin Linksky. Argues that the two key roles of the leader are to give the work back to people and to keep them within a healthy range of disequilibrium that generates creativity and innovation to solve organizational problems. (Author/LRW)

  3. 2012 National Leadership Forum

    Science.gov (United States)

    Magnuson, Peter

    2012-01-01

    Two key themes emerged from the 2012 National Leadership Forum: Taking Business to School, which was hosted by the Career and Technical Education Foundation at the end of May. The first was that employers are looking for a workforce that is technologically savvy while having leadership and employability skills. The second is that the business…

  4. Attitude toward Visionary Leadership.

    Science.gov (United States)

    Lesourd, Sandra J.; And Others

    1992-01-01

    Formulates descriptive research findings into a utilitarian tool for principal leadership development programs. An instrument measuring attitude toward a (visionary) leadership ideal was developed, administered, and analyzed. Previous research findings were summarized. Results showed that the instrument would help assess individual acceptance of…

  5. Leadership and Followership

    Science.gov (United States)

    Frew, David R.

    1977-01-01

    Describes the Leadership and Followership Style Test, which resulted from diverse areas of management theory (including the question of autocratic versus democratic styles of leadership). In the form of a questionnaire, it has become a valuable training and learning device for supervisors to isolate their particular styles and approaches to…

  6. Comparing Educational Leadership Research

    Science.gov (United States)

    Moos, Lejf

    2013-01-01

    Educational leadership practice is embedded and shaped in its own context. However, contemporary policy makers are keen to use research findings from multiple educational systems to produce overall, generic models of best leadership practice. Therefore, research needs to encompass analyses of the political, societal, cultural, and institutional…

  7. Behavioral approach to leadership

    NARCIS (Netherlands)

    Piccolo, R.F.; Buengeler, C.; Griffin, R.W.

    2013-01-01

    After several decades of leadership research that attempted to identify the specific and unique traits characteristic of those in supervisory positions, academic research shifted to pursue the patterns of behavior exhibited by those who were influential in and around positions of formal leadership.

  8. Leadership in research

    Energy Technology Data Exchange (ETDEWEB)

    Lee, N.-J. E-mail: n.lee@salford.ac.uk; Gambling, T.G.; Hogg, P

    2004-02-01

    Research to underpin clinical activity in radiographic practice is rapidly becoming a requirement and not an option. Whilst it is recognised that the ability to undertake research demands suitable training in research itself, arguments have been given which indicate that without adequate leadership abilities the research activity may not develop or flourish. In the context of radiography this review paper initially argues a need for research leadership in the clinical (and academic) environment. The debate then moves to consider one method of leadership (transformational) that might be suitable. Transformational leadership is rapidly gaining popularity within the National Health Service. Finally, the debate focuses on the professional ('taught') doctorate as a means of acquiring both research and leadership training and education within one university course.

  9. Leadership set-up

    DEFF Research Database (Denmark)

    Thude, Bettina Ravnborg; Stenager, Egon; von Plessen, Christian

    2018-01-01

    . Findings: The study found that the leadership set-up did not have any clear influence on interdisciplinary cooperation, as all wards had a high degree of interdisciplinary cooperation independent of which leadership set-up they had. Instead, the authors found a relation between leadership set-up and leader...... could influence legitimacy. Originality/value: The study shows that leadership set-up is not the predominant factor that creates interdisciplinary cooperation; but rather, leader legitimacy also should be considered. Additionally, the study shows that leader legitimacy can be difficult to establish...... and that it cannot be taken for granted. This is something chief executive officers should bear in mind when they plan and implement new leadership structures. Therefore, it would also be useful to look more closely at how to achieve legitimacy in cases where the leader is from a different profession to the staff....

  10. Leadership in research

    International Nuclear Information System (INIS)

    Lee, N.-J.; Gambling, T.G.; Hogg, P.

    2004-01-01

    Research to underpin clinical activity in radiographic practice is rapidly becoming a requirement and not an option. Whilst it is recognised that the ability to undertake research demands suitable training in research itself, arguments have been given which indicate that without adequate leadership abilities the research activity may not develop or flourish. In the context of radiography this review paper initially argues a need for research leadership in the clinical (and academic) environment. The debate then moves to consider one method of leadership (transformational) that might be suitable. Transformational leadership is rapidly gaining popularity within the National Health Service. Finally, the debate focuses on the professional ('taught') doctorate as a means of acquiring both research and leadership training and education within one university course

  11. Towards Comparative Leadership

    DEFF Research Database (Denmark)

    Jensen, Merete Storgaard

    Globalization is the imitation and adaptation of knowledgesolutions or innovations, as they are diffused from one country to another” (Peter Jarvis 2007) Conducting comparative, educational research of school leadership that effects student achievement in an international perspective is of scient......Globalization is the imitation and adaptation of knowledgesolutions or innovations, as they are diffused from one country to another” (Peter Jarvis 2007) Conducting comparative, educational research of school leadership that effects student achievement in an international perspective...... is of scientific value in qualifying the international and national knowledgebase on effective school leadership. In a methodological perspective comparative analysis in an international setting creates specifically a scientific demand of comparability and a theory based leadership - framework to guide...... the empirical, qualitative research of effective leadership....

  12. Leadership Identity Development through an Interdisciplinary Leadership Minor

    Science.gov (United States)

    Sorensen, Tyson J.; McKim, Aaron J.; Velez, Jonathan J.

    2016-01-01

    Leadership development among postsecondary students can occur through a variety of experiences; one such experience is a leadership minor. The purpose of this descriptive interpretive study was to analyze students' experiences while enrolled in a leadership minor with a focus on exploring evidence of leadership identity development. By exploring…

  13. Informing Leadership Education by Connecting Curricular Experiences and Leadership Outcomes

    Science.gov (United States)

    McKim, Aaron J.; Velez, Jonathan J.

    2017-01-01

    Linking specific learning experiences to leadership development has the potential to enhance leadership education. In this study, we sought to link student growth in 13 leadership areas to specific learning experiences within a leadership development program. We measured development within the 13 areas by comparing the perceived needs of students…

  14. Assessing School Leadership Challenges in Ghana Using Leadership Practices Inventory

    Science.gov (United States)

    Edwards, Alexander Kyei; Aboagye, Samuel Kwadwo

    2015-01-01

    The Ghana Education Service (GES) is facing challenges in school leadership and hence a lot of criticisms on basic school performances. The issue is whether school leadership relates to school performances and that there is the need for transformation leadership. The purpose of this study was to discuss self-reported leadership practices…

  15. Can complexity science inform physician leadership development?

    Science.gov (United States)

    Grady, Colleen Marie

    2016-07-04

    Purpose The purpose of this paper is to describe research that examined physician leadership development using complexity science principles. Design/methodology/approach Intensive interviewing of 21 participants and document review provided data regarding physician leadership development in health-care organizations using five principles of complexity science (connectivity, interdependence, feedback, exploration-of-the-space-of-possibilities and co-evolution), which were grouped in three areas of inquiry (relationships between agents, patterns of behaviour and enabling functions). Findings Physician leaders are viewed as critical in the transformation of healthcare and in improving patient outcomes, and yet significant challenges exist that limit their development. Leadership in health care continues to be associated with traditional, linear models, which are incongruent with the behaviour of a complex system, such as health care. Physician leadership development remains a low priority for most health-care organizations, although physicians admit to being limited in their capacity to lead. This research was based on five principles of complexity science and used grounded theory methodology to understand how the behaviours of a complex system can provide data regarding leadership development for physicians. The study demonstrated that there is a strong association between physician leadership and patient outcomes and that organizations play a primary role in supporting the development of physician leaders. Findings indicate that a physician's relationship with their patient and their capacity for innovation can be extended as catalytic behaviours in a complex system. The findings also identified limiting factors that impact physicians who choose to lead, such as reimbursement models that do not place value on leadership and medical education that provides minimal opportunity for leadership skill development. Practical Implications This research provides practical

  16. 'Good ethics and moral standing': a qualitative study of aesthetic leadership in clinical nursing practice.

    Science.gov (United States)

    Mannix, Judy; Wilkes, Lesley; Daly, John

    2015-06-01

    To explore how aesthetic leadership is embodied by clinical leaders in the nursing workplace. A number of different leadership styles have been developed, theorised and applied to the nursing workforce over the years. Many of these styles lack an explicit moral dimension in their identified leader attributes, due to a shift in theorising of leadership to focus on the impact of leader traits on followers. It is timely to look at aesthetic leadership, with its explicit moral dimension, as a way of improving outcomes for nurses, patients and health care organisations. Qualitative design, using conversation-style interviews with experienced registered nurses in designated clinical leadership roles. Twelve experienced registered nurses who worked in designated clinical leadership roles participated in an individual, digitally recorded, semi-structured conversation-style interview. Narrative data were transcribed and subject to thematic analysis. Three main themes emerged: 'True to their beliefs': embodying principled practice; 'Not all policies fit every patient': ethical leadership in ambiguous situations; and 'Being open to people's concerns': providing fair and just solutions. A strong moral compass shaped and guided participants' day-to-day clinical leadership activities. Participants provided a rich narrative on how aesthetic leadership is embodied in the clinical nursing setting. It was evident that their clinical leadership is shaped and guided by a strong moral compass. By incorporating into their practice an aesthetic world-view with its strong moral purpose, participants in this study have shown how aesthetic leadership can enhance the clinical nursing workplace. Nurses in the clinical setting value clinical leaders who embrace and operate with a strong moral compass. Aesthetic leadership, with its explicit strong moral purpose, offers a way of incorporating morality into clinical leadership in the nursing workplace. © 2015 John Wiley & Sons Ltd.

  17. Leadership and the Church: The Impact of Shifting Leadership Constructs

    Directory of Open Access Journals (Sweden)

    Douglas Gautsch

    2016-01-01

    Full Text Available The idea of leadership has been examined for millennia. Examples of leadership in action go back to Moses from the Bible and Xenophón from Greek history.  One of the key theories in early leadership is that of charismatic leadership. Although most scholars agree that a key concept of charismatic leadership is that of follower attribution, defining boundaries for charismatic is as difficult as defining leadership itself. This difficulty is accentuated in this work because of the shifting organizational structures and follower perceptions. The case details follower attributed charismatic leadership traits, and then provides a robust discussion on the impact of shifting organizational constructs.

  18. Spiritual leadership at the workplace: Perspectives and theories.

    Science.gov (United States)

    Meng, Yishuang

    2016-10-01

    Leadership has always been an area of interest since time immemorial. Nevertheless, scientific theories regarding leadership started to appear only from the beginning of the 20th century. Modern theories of leadership such as strategic leadership theory emerged as early as the 1980s when outdated theories of behavioral contingency were questioned, resulting in the beginning of a shift in focus leading to the emergence of modern theories hypothesizing the importance of vision, motivation and value-based control of clan and culture. Value-driven clan control emphasizes the importance of the role played by employees in a rapidly changing work environment. Therefore, the 21st century marked the rise of the need to establish a culture driven by values, inspiring the workforce to struggle and strongly seek a shared vision. This can be accomplished by an effective and motivating leadership.

  19. Leadership and safety culture. Leadership for safety

    International Nuclear Information System (INIS)

    Fischer, Erwin; Nithack, Eckhard

    2016-01-01

    The meaning of leadership for safety in the nuclear industry is pointed out. This topic has became an increasing rank since the German ''Energiewende''. Despite the phase-out of the German NPP's nuclear safety and the belonging safety culture needs to be well maintained. A challenge for the whole organisation. Following the challenge to operate nuclear power plants towards Operational Excellence a highly skilled and motivated organisation is needed. Therefore Leadership is a valuable success factor.

  20. Quality leadership skills Standards of Leadership Behavior

    CERN Document Server

    Leatherman, Richard W

    2008-01-01

    Would you like to really know how to empower employees to take greater charge over their careers? To teach employees how to take more responsibility for their performance appraisals? To delegate work to employees? You'll get clear direction in Quality Leadership - a practical manual that addresses today's need for quality performance and gives techniques for handling a wide array of employee problems. This how-to-do-it resource for new and future leaders explains basic leadership tasks in a simple, step-by-step manner. It is full of practical advice - not theories - and outlines clear standard

  1. Leadership and safety culture. Leadership for safety

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Erwin; Nithack, Eckhard [PreussenElektra GmbH, Hannover (Germany)

    2016-08-15

    The meaning of leadership for safety in the nuclear industry is pointed out. This topic has became an increasing rank since the German ''Energiewende''. Despite the phase-out of the German NPP's nuclear safety and the belonging safety culture needs to be well maintained. A challenge for the whole organisation. Following the challenge to operate nuclear power plants towards Operational Excellence a highly skilled and motivated organisation is needed. Therefore Leadership is a valuable success factor.

  2. Self-determining medical leadership needs of occupational health physicians.

    Science.gov (United States)

    Giri, Prosenjit; Aylott, Jill; Kilner, Karen

    2017-10-02

    Purpose The purpose of this study was to explore which factors motivate doctors to engage in leadership roles and to frame an inquiry of self-assessment within Self-Determination Theory (SDT) to identify the extent to which a group of occupational health physicians (OHPs) was able to self-determine their leadership needs, using a National Health Service (NHS) England competency approach promoted by the NHS England Leadership Academy as a self-assessment leadership diagnostic. Medical leadership is seen as crucial to the transformation of health-care services, yet leadership programmes are often designed with a top-down and centrally commissioned "one-size-fits-all" approach. In the UK, the Smith Review (2015) concluded that more decentralised and locally designed leadership development programmes were needed to meet the health-care challenges of the future. However, there is an absence of empirical research to inform the design of effective strategies that will engage and motivate doctors to take up leadership roles, while at the same time, health-care organisations continue to develop formal leadership roles as a way to secure medical leadership engagement. The problem is further compounded by a lack of validated leadership qualities assessment instruments which support researching this problem. Design/Methodology/approach The analysis draws on a sample of about 25 per cent of the total population size of the Faculty of Occupational Medicine ( n = 1,000). The questionnaire used was the Leadership Qualities Framework tool as a form of online self-assessment ( NHS Leadership Academy, 2012 ). The data were analysed using descriptive statistics and simple inferential methods. Findings OHPs are open about reporting their leadership strengths and leadership development needs and recognise leadership learning as an ongoing development need regardless of their level of personal competence. This study found that the single most important factor to affect a doctor

  3. Antagonistic neural networks underlying differentiated leadership roles

    Science.gov (United States)

    Boyatzis, Richard E.; Rochford, Kylie; Jack, Anthony I.

    2014-01-01

    The emergence of two distinct leadership roles, the task leader and the socio-emotional leader, has been documented in the leadership literature since the 1950s. Recent research in neuroscience suggests that the division between task-oriented and socio-emotional-oriented roles derives from a fundamental feature of our neurobiology: an antagonistic relationship between two large-scale cortical networks – the task-positive network (TPN) and the default mode network (DMN). Neural activity in TPN tends to inhibit activity in the DMN, and vice versa. The TPN is important for problem solving, focusing of attention, making decisions, and control of action. The DMN plays a central role in emotional self-awareness, social cognition, and ethical decision making. It is also strongly linked to creativity and openness to new ideas. Because activation of the TPN tends to suppress activity in the DMN, an over-emphasis on task-oriented leadership may prove deleterious to social and emotional aspects of leadership. Similarly, an overemphasis on the DMN would result in difficulty focusing attention, making decisions, and solving known problems. In this paper, we will review major streams of theory and research on leadership roles in the context of recent findings from neuroscience and psychology. We conclude by suggesting that emerging research challenges the assumption that role differentiation is both natural and necessary, in particular when openness to new ideas, people, emotions, and ethical concerns are important to success. PMID:24624074

  4. Antagonistic Neural Networks Underlying Differentiated Leadership Roles

    Directory of Open Access Journals (Sweden)

    Richard Eleftherios Boyatzis

    2014-03-01

    Full Text Available The emergence of two distinct leadership roles, the task leader and the socio-emotional leader, has been documented in the leadership literature since the 1950’s. Recent research in neuroscience suggests that the division between task oriented and socio-emotional oriented roles derives from a fundamental feature of our neurobiology: an antagonistic relationship between two large-scale cortical networks -- the Task Positive Network (TPN and the Default Mode Network (DMN. Neural activity in TPN tends to inhibit activity in the DMN, and vice versa. The TPN is important for problem solving, focusing of attention, making decisions, and control of action. The DMN plays a central role in emotional self-awareness, social cognition, and ethical decision making. It is also strongly linked to creativity and openness to new ideas. Because activation of the TPN tends to suppress activity in the DMN, an over-emphasis on task oriented leadership may prove deleterious to social and emotional aspects of leadership. Similarly, an overemphasis on the DMN would result in difficulty focusing attention, making decisions and solving known problems. In this paper, we will review major streams of theory and research on leadership roles in the context of recent findings from neuroscience and psychology. We conclude by suggesting that emerging research challenges the assumption that role differentiation is both natural and necessary, in particular when openness to new ideas, people, emotions, and ethical concerns are important to success.

  5. Barriers and enablers to academic health leadership.

    Science.gov (United States)

    Bharwani, Aleem; Kline, Theresa; Patterson, Margaret; Craighead, Peter

    2017-02-06

    Purpose This study sought to identify the barriers and enablers to leadership enactment in academic health-care settings. Design/methodology/approach Semi-structured interviews ( n = 77) with programme stakeholders (medical school trainees, university leaders, clinical leaders, medical scientists and directors external to the medical school) were conducted, and the responses content-analysed. Findings Both contextual and individual factors were identified as playing a role in affecting academic health leadership enactment that has an impact on programme development, success and maintenance. Contextual factors included sufficient resources allocated to the programme, opportunities for learners to practise leadership skills, a competent team around the leader once that person is in place, clear expectations for the leader and a culture that fosters open communication. Contextual barriers included highly bureaucratic structures, fear-of-failure and non-trusting cultures and inappropriate performance systems. Programmes were advised to select participants based on self-awareness, strong communication skills and an innovative thinking style. Filling specific knowledge and skill gaps, particularly for those not trained in medical school, was viewed as essential. Ineffective decision-making styles and tendencies to get involved in day-to-day activities were barriers to the development of academic health leaders. Originality/value Programmes designed to develop academic health-care leaders will be most effective if they develop leadership at all levels; ensure that the organisation's culture, structure and processes reinforce positive leadership practices; and recognise the critical role of teams in supporting its leaders.

  6. Antagonistic neural networks underlying differentiated leadership roles.

    Science.gov (United States)

    Boyatzis, Richard E; Rochford, Kylie; Jack, Anthony I

    2014-01-01

    The emergence of two distinct leadership roles, the task leader and the socio-emotional leader, has been documented in the leadership literature since the 1950s. Recent research in neuroscience suggests that the division between task-oriented and socio-emotional-oriented roles derives from a fundamental feature of our neurobiology: an antagonistic relationship between two large-scale cortical networks - the task-positive network (TPN) and the default mode network (DMN). Neural activity in TPN tends to inhibit activity in the DMN, and vice versa. The TPN is important for problem solving, focusing of attention, making decisions, and control of action. The DMN plays a central role in emotional self-awareness, social cognition, and ethical decision making. It is also strongly linked to creativity and openness to new ideas. Because activation of the TPN tends to suppress activity in the DMN, an over-emphasis on task-oriented leadership may prove deleterious to social and emotional aspects of leadership. Similarly, an overemphasis on the DMN would result in difficulty focusing attention, making decisions, and solving known problems. In this paper, we will review major streams of theory and research on leadership roles in the context of recent findings from neuroscience and psychology. We conclude by suggesting that emerging research challenges the assumption that role differentiation is both natural and necessary, in particular when openness to new ideas, people, emotions, and ethical concerns are important to success.

  7. Safety leadership: application in construction site.

    Science.gov (United States)

    Cooper, Dominic

    2010-01-01

    The extant safety literature suggests that managerial Safety Leadership is vital to the success and maintenance of a behavioral safety process. The current paper explores the role of Managerial Safety Leadership behaviors in the success of a behavioral safety intervention in the Middle-East with 47,000 workers from multiple nationalities employed by fourteen sub-contractors and one main contractor. A quasi-experimental repeating ABABAB, within groups design was used. Measurement focused on managerial Safety Leadership and employee safety behaviors as well as Corrective Actions. Data was collected over 104 weeks. During this time, results show safety behavior improved by 30 percentage points from an average of 65% during baseline to an average of 95%. The site achieved 121 million man-hours free of lost-time injuries on the longest run. Stepwise multiple regression analyses indicated 86% of the variation in employee safety behavior was associated with senior, middle and front-line manager's Safety Leadership behaviors and the Corrective Action Rate. Approximately 38% of the variation in the Total Recordable Incident Rate (TRIR) was associated with the Observation rate, Corrective Action Rate and Observers Records of managerial safety leaders (Visible Ongoing Support). The results strongly suggest manager's Safety Leadership influences the success of Behavioral Safety processes.

  8. Testing strong interaction theories

    International Nuclear Information System (INIS)

    Ellis, J.

    1979-01-01

    The author discusses possible tests of the current theories of the strong interaction, in particular, quantum chromodynamics. High energy e + e - interactions should provide an excellent means of studying the strong force. (W.D.L.)

  9. Gender and Leadership in the Public Sector

    DEFF Research Database (Denmark)

    Hansen, Morten Balle

    Traditionally, men have occupied top managerial positions in the public as well as the private sector. In recent decades this tradition has gradually changed. Although slowly and with significant variation between countries and sectors, the share of female top managers has been increasing....... This article analyzes whether this demographic change may be related to the leadership priorities of public top managers. Is gender significantly related to the leadership priorities of public sector top managers? The article presents a short review of theories and empirical research in the relations between...... gender and leadership behavior. Based on this review, hypotheses are formulated and tested in an empirical analysis of survey data from the Danish local government context. The results indicate that the behavior of female top managers is significantly more task and change oriented and significantly less...

  10. Public And Private Leadership And Performance Management

    Directory of Open Access Journals (Sweden)

    Christine (Mihaescu Demeter

    2013-05-01

    Full Text Available The aim of this article is to make a comparing between the private and public leadership. We analyze (1 whether there are differences between public and private sector leadership based on some variables related to job complexity of a manager (including the managerial behaviour, job autonomy, and job clarity, decision-making vs policymaking process and the stakeholders vs political influence, and (2 to assess the degree of their effects on the managerial competences and performance management. Our study is conducted from the Romanian perspective on public organizations. As the methodology used, in order to identify the perception on political influence in Romanian public administration we conducted a survey among civil servants at central and local level. Our research is based on the empirical analysis of the relevant literature in public administration, leadership and organizational performance.

  11. Network Leadership: An Emerging Practice

    Science.gov (United States)

    Tremblay, Christopher W.

    2012-01-01

    Network leadership is an emerging approach that can have an impact on change in education and in society. According to Merriam-Webster (2011), a network is "an interconnected or interrelated chain, group, or system." Intentional interconnectedness is what separates network leadership from other leadership theories. Network leadership has the…

  12. University of Maryland MRSEC - Leadership

    Science.gov (United States)

    . University of Maryland Materials Research Science and Engineering Center Home About Us Leadership MRSEC Templates Opportunities Search Home » About Us » Leadership Leadership Reutt-Robey photo Janice from the College of Arts and Humanities at UMD. Historical Leadership Ellen Williams MRSEC Director

  13. School Leadership: Constitution and Distribution

    Science.gov (United States)

    Vennebo, Kirsten Foshaug; Ottesen, Eli

    2012-01-01

    Leadership is currently viewed as a guarantee for educational quality and reforms, as a crucial component for schools' capacity building and as a major contributor to the transformation of practices. Although an array of leadership studies report on the need for leadership by demonstrating what leaders must do or how leadership practices should be…

  14. Development of managerial leadership skills

    OpenAIRE

    VEJVODOVÁ, Klára

    2013-01-01

    This work summarizes the most important theoretical approaches of leadership, describes the main styles leadership styles and task of managers in the organization, influences on the effectiveness of leadership, and how to develop leadership skills. The practical part applies this knowledge in practice and provides the particular company guidance of management development on the basis of data collected by questionnaire survey.

  15. Distributed Leadership: Friend or Foe?

    Science.gov (United States)

    Harris, Alma

    2013-01-01

    Distributed leadership is now widely known and variously enacted in schools and school systems. Distributed leadership implies a fundamental re-conceptualisation of leadership as practice and challenges conventional wisdom about the relationship between formal leadership and organisational performance. There has been much debate, speculation and…

  16. The Coordination Role in Research Education: Emerging Understandings and Dilemmas for Leadership

    Science.gov (United States)

    Boud, David; Brew, Angela; Dowling, Robyn; Kiley, Margaret; McKenzie, Jo; Malfroy, Janne; Ryland, Kevin; Solomon, Nicky

    2014-01-01

    Changes in expectations of research education worldwide have seen the rise of new demands beyond supervision and have highlighted the need for academic leadership in research education at a local level. Based on an interview study of those who have taken up local leadership roles in four Australian universities, this paper maps and analyses…

  17. Complexity leadership: a healthcare imperative.

    Science.gov (United States)

    Weberg, Dan

    2012-01-01

    The healthcare system is plagued with increasing cost and poor quality outcomes. A major contributing factor for these issues is that outdated leadership practices, such as leader-centricity, linear thinking, and poor readiness for innovation, are being used in healthcare organizations. Complexity leadership theory provides a new framework with which healthcare leaders may practice leadership. Complexity leadership theory conceptualizes leadership as a continual process that stems from collaboration, complex systems thinking, and innovation mindsets. Compared to transactional and transformational leadership concepts, complexity leadership practices hold promise to improve cost and quality in health care. © 2012 Wiley Periodicals, Inc.

  18. ENTREPRENEURIAL LEADERSHIP: A THEORETICAL FRAMEWORK

    Directory of Open Access Journals (Sweden)

    Yusuf ESMER

    2017-12-01

    Full Text Available Today, having just leadership or entrepreneurship qualities by business managers is not enough for success of enterprises. Managers need to have both leadership and entrepreneurship qualities in order to be successful. At this point, the concept of entrepreneurial leadership emerges. Entrepreneurial leadership is a new and modern type of leadership that is a combination of leadership qualities and spirit of entrepreneurship. In addition, entrepreneurial leadership is creating new products, new processes and expansion opportunities in existing businesses, working in social institutions and dealing with ignored social issues, participating in social and political movements, contributing to the change of current services and policies implemented by civil society organizations and governments. In recent times, entrepreneurial leadership has become a new phenomenon in business management that needs to be discussed. In this regard, in this study, the importance of entrepreneurial leadership is emphasized by examining the concept of entrepreneurial leadership within a theoretical framework.

  19. Leadership development for dental students: what do students think?

    Science.gov (United States)

    Victoroff, Kristin Z; Schneider, Keith; Perry, Crystal

    2008-09-01

    Effective leaders are needed to move the dental profession forward, building on past accomplishments, meeting new challenges, and leading innovation and change. There is a lack of research findings regarding students' perceptions of the importance of leadership abilities and/or their interest in developing leadership skills during their dental school experience. The purpose of this study was to explore dental students' perceptions related to leadership development. A forty-seven-question, self-administered, paper and pencil survey was administered to all students enrolled in the D.M.D. program at one Midwestern dental school. The response rate was 83 percent (225/272). The majority of students agreed that it is important for dentists to have leadership skills and that leadership skills can be learned. Most reported that they expect to assume a leadership role in their dental practices (97 percent), to participate in volunteerism in dentistry (85 percent), and to participate in non-dentistry-related leadership roles in the community (72 percent). Over one-third (37 percent) anticipate participating in leadership roles in dental associations, 28 percent in academic dentistry, and 14 percent in military dentistry. Approximately two-thirds of respondents agreed (42 percent) or strongly agreed (24 percent) that they would be interested in participating in a leadership development program if one were offered at their school. Students reported interest in improving their confidence, assertiveness, ability to communicate effectively (including public speaking), ability to listen to others, organizational skills, and ability to influence others. The results of this study suggest that many dental students are interested in developing leadership skills. Insights from this study can inform the design of leadership development programs.

  20. Leadership Development Challenges in South African Schools: The Advanced Certificate: Education (School Management and Leadership)

    Science.gov (United States)

    Ngcobo, T.

    2012-01-01

    A number of schools in South Africa appear to be struggling with the changes that the government is introducing to improve the quality of education and lay a strong foundation for the country's societal transformation. Leadership has been found to be one of the factors that are associated with how schools cope with change and its complexities.…

  1. Servant Leadership, Africanization, and Disruptive Innovation as Conditions for Effective Leadership at UNISA

    Science.gov (United States)

    Williams, Clayton; Gardner, J. Clark

    2012-01-01

    This article discusses effective leadership in educational environments and in particular focuses on the current situation at the University of South Africa (UNISA). The end of Apartheid in South Africa has brought many opportunities but also some challenges especially in education. Three conditions that contribute to ensuring strong distance…

  2. DEBATING ABOUT SITUATIONAL LEADERSHIP

    Directory of Open Access Journals (Sweden)

    Carmen CÎRSTEA

    2012-01-01

    Full Text Available In this paper we analyzed the cirumstances of every day life which requires the need to adapt the leadership style. Leadership needs a lot of abilities and skills, including the capability to communicate. The paper deals with leader’s need of changing the style of leading as organizational circumstances change. The process is efficient only when the leaders and the followers have the right climate. The importance of this process is reflected in the productivity of the organization. As the economic climate changes the leadership style needs to be changed and also the style of communication throughout the leader coaches, coordinates, evaluates and supervises. Leadership is about organizing a group of people to achieve a goal. The leader may or may not have any formal authority. Students of leadership have produced theories involving traits, situational interaction, function, behavior, power, vision and values, charisma, and intelligence, among others. This paper describes the styles of leadership which the leaders must use and switch when is needed in comparison with what leadership is about.

  3. Transcollegial Leadership: A New Paradigm for Leadership

    Science.gov (United States)

    Burns, David J.; Mooney, Debra

    2018-01-01

    Purpose: The increasing complexity of higher education has led to the need for a different type of leader that transcends traditional boundaries and individual self-interest. The purpose of this paper is to propose an alternative form of leadership consistent with the unique challenges faced by institutions of higher education today.…

  4. Clinical leadership: Part 2. Transforming leadership.

    Science.gov (United States)

    Sheridan, Mary; Corney, Barbra

    2003-08-01

    The second article in a series of three focuses on group-driven approaches to tackling problems and shows how good leadership relies on teamwork and respect for colleagues, helping to enhance problem-solving and enabling you to build on your team's successes.

  5. Steve Jobs And Modern Leadership

    OpenAIRE

    Sorin-George Toma; Paul Marinescu

    2013-01-01

    During the time, especially in the last fifty years, leadership has increasingly become a major subject in the management literature, a subject of much thought, writing and teaching. While the importance of leadership is generally accepted all over the world, there are as many definitions of it as there are organizations. In spite of the fact that the business literature on leadership is so voluminous, there is not an agreed-upon definition of the concept of leadership. Leadership is not only...

  6. Operational Leadership and Advancing Technology

    Science.gov (United States)

    2009-05-04

    leadership , most agree that leadership , especially military leadership , is not synonymous with “ management .” 9 Managers often focus solely on...FINAL 3. DATES COVERED (From - To) 9 Feb – 4 May 2009 4. TITLE AND SUBTITLE Operational Leadership and Advancing Technology 5a...operational leader must use his authority and leadership skills to get by in from all concerned to maximize technological advances. 15. SUBJECT TERMS

  7. Strategic Leadership Development: An Operation Domain Application

    National Research Council Canada - National Science Library

    Hatfield, Berlain

    1997-01-01

    .... The success or failure of these goals rests upon the leadership effectiveness. Understanding the identification and development of effective leadership skills and attributes maximize individual leadership effectiveness...

  8. Leadership For Dummies

    CERN Document Server

    Cole, Kris

    2012-01-01

    Created especially for the Australian customer! Improve your leadership skills and bring out the best in the people you lead People may join organisations, but they stay because of good leaders. Find out how inspiring and bringing out the best in the people you lead helps you fulfil your organisation's visions and key priorities. Leadership For Dummies, Australian and New Zealand Edition, quickly gets you up to speed on the latest leadership theories, providing practical strategies and surefire techniques to ensure you and your followers are working in the same direction. Discover how to: D

  9. Business Model Innovation Leadership

    DEFF Research Database (Denmark)

    Lindgren, Peter; Rasmussen, Ole Horn

    2012-01-01

    Leading business model (BM) strategizing through “the field of innovation” has not yet been covered in business model and innovation leadership literature. This is a bit peculiar considering that there has been an increased focus on BM innovation (BMI) by academics and industry since 2011......”. This emphasizes the importance of questioning. How is BM innovation leadership (BMIL) carried out in companies related to various BM(s) and BMI tasks and throughout their business model innovation process? And, how can innovation leadership be related to BMI? A framework model for BMIL based on case research...

  10. Leadership Styles Promote Teamwork

    Directory of Open Access Journals (Sweden)

    Khater Aldoshan

    2015-08-01

    Full Text Available This paper will evaluate the importance of learning leadership styles and the explanation of when and how each one is used in the workforce. In this paper many experts have been cited that are well-known in the field of leadership. Also this paper will concentrate on the importance of teamwork in the workforce and there are many examples of how teamwork is effective for creating the best possible outcomes for creativity and productivity. In the television industry creativity is an essential component of the job description and inspirational leadership that promotes teamwork is essential.

  11. Leadership Skills and Wages

    OpenAIRE

    Kuhn, Peter; Weinberger, Catherine

    2003-01-01

    American business is devoting a growing share of resources to identifying and developing a worker characteristic called ³leadership skill². Is there such a thing, and is it rewarded in labor markets? Using the Project Talent, NLS72 and High School and Beyond datasets, we show that men who occupied leadership positions in high school earn more as adults, even when cognitive skills are held constant. The pure leadership-wage effect varies, depending on definitions and time period, from four p...

  12. MILITARY LEADERSHIP VISION

    Directory of Open Access Journals (Sweden)

    Gheorghe CALOPĂREANU

    2013-12-01

    Full Text Available The actual study is aimed at defining the place and the role of the concepts of authority, management and leadership and their connexions within the recognized military strategic systems. In addition to the above mentioned main objective, the following related aims will be achieved in the present work: - to analyze the command, management and leadership nexus; - to make suggestions for configuring an effective professional framework to address the armed forces leadership challenges and the visionary leader concept. Eventually, the present study will emphasize the need for the military leaders to lead not only the members of the organization but the military organizations themselves.

  13. The safety leadership.

    Science.gov (United States)

    Lees, Howard; Faulkner, Bruce

    2010-01-01

    In this paper the authors present a careful consideration about the role of leadership, the fundamental element for the success of Behavior-Based Safety (B-BS) programs within companies. Lees and Faulkner have been training, coaching and writing about Behavior-Based Safety for the last ten years. Considerable data has been gathered during this process and the paramount factor in its success is leadership. An effective leader can create many spectacular successes. The success stories are all predicated on good leadership, without that a good product, great processes and quality people are all wasted and often find themselves on the rocks of frustration.

  14. Consultant radiographer leadership - A discussion

    International Nuclear Information System (INIS)

    Hogg, Peter; Hogg, Dianne; Henwood, Suzanne

    2008-01-01

    Effective leadership can be defined in many ways and is an essential element of successful organisations; poor leadership can result in problems such as low staff morale, high staff turnover and reduced productivity. Effective leadership behaviours are well documented in the literature and various leadership models have been proposed that illustrate these behaviours. This discussion paper does not focus on any particular model. Instead it considers the 'Leadership Qualities Framework' which was developed specifically for use within the UK National Health Service. This framework draws upon a range of leadership models and as such it gives a broad indication of leadership behaviours. The framework comprises three components - 'personal qualities', 'setting direction' and 'delivering the service'. This paper commences with an argument as to why effective leadership is important in organisations generally, and specifically within healthcare organisations. Various examples of leadership are illustrated from within and outside the NHS in order to demonstrate effective leadership behaviours. The Leadership Qualities Framework is then examined, along with scenarios to illustrate effective leadership behaviours in context (i.e. within a healthcare organisation). Subsequent reflections on the scenarios aim to identify leadership behaviours that are explained within the framework. The final element of this paper draws on [limited] published evidence of where consultant radiographers have demonstrated effective leadership behaviours. In this section the published evidence is examined and reflected upon. At the end of the article we indicate additional reading for those who wish to further develop their theoretical and practical leadership skills

  15. Leadership conversations challenging high potential managers to become great leaders

    CERN Document Server

    Berson, Alan S

    2012-01-01

    Conversation techniques and tools that can help strong managers become great leaders Often the very same skills and traits that enable rising stars to achieve success ""tenacity, aggressiveness, self-confidence"" become liabilities when promoted into a leadership track. While managers'' conversations are generally transactional and centered on the task at hand, leaders must focus on people, asking great questions and aligning them with the vision for the future. Leadership mindsets and skills can be developed, and Leadership Conversations provides practical guidance for connecting with others

  16. Transforming Leadership Styles and Knowledge Sharing in a Multicultural Context

    OpenAIRE

    Rasa Paulienė

    2012-01-01

    Despite limitations on comprehensive studies, scholars accept that transformational and transactional leadership theories will have a universal application because these models have capacity for being adapted to different cultural settings. However, more exploration is required in order to develop a strong and consistent picture of the generalizability of culturally-linked leadership styles differently perceived, evaluated or enacted in diverse cultures because the meaning and importance give...

  17. Policies and Practices of School Leaderships in Japan: A Case of Leadership Development Strategies in Akita

    Science.gov (United States)

    Yamamoto, Yukiko; Enomoto, Naoko; Yamaguchi, Shinobu

    2016-01-01

    Reflecting the social and economic change, Japanese education has shifted to decentralization since the 1980s. With an increased autonomy and responsibility, the local government plays an important role to develop competent school leaders. This descriptive study employs case study approach to illustrate current status of leadership development at…

  18. Virtually teaching virtual leadership

    DEFF Research Database (Denmark)

    Henriksen, Thomas Duus; Nielsen, Rikke Kristine; Børgesen, Kenneth

    2017-01-01

    This paper seeks to investigate the challenges to virtual collaboration and leadership on basis of findings from a virtual course on collaboration and leadership. The course used for this experiment was designed as a practical approach, which allowed participants to experience curriculum phenomena....... This experimental course provided insights into the challenges involved in virtual processes, and those experiences where used for addressing the challenges that virtual leadership is confronted with. Emphasis was placed on the reduction of undesired virtual distance and its consequences through affinity building....... We found that student scepticism appeared when a breakdown resulted in increasing virtual distance, and raises questions on how leaders might translate or upgrade their understandings of leadership to handling such increased distance through affinity building....

  19. Educating for ethical leadership.

    Science.gov (United States)

    Gallagher, Ann; Tschudin, Verena

    2010-04-01

    In this article we consider the nature of ethical leadership in nursing. An appreciation of the basis of such leadership requires an understanding of responsibility and of key intellectual and ethical qualities or virtues. We examine some of the educational and practice strategies to promote ethical leadership. We argue that there are different levels of ethical leadership. All members of the nursing workforce are ethical leaders in so far as they demonstrate a commitment to ethical practice in their everyday work and act as ethical role models for others. Nurse managers are responsible for influencing their team and for acting as arbiters between organisational and professional values. Nurse educators are role models and ethical leaders as they ensure that the explicit and hidden curriculum demonstrate a commitment to professional values. Nurses who assume political roles have an obligation to lead on ethical agenda compatible with the values of nursing.

  20. Interdiscursive leadership communication

    DEFF Research Database (Denmark)

    Frimann, Søren; Broeng, Susanne

    2014-01-01

    Communication realized as discourses, positions, and stories are the stuff leadership primarily is made of and recreated by. Leadership and organizational communication in late capitalism and postmodernity are characterized by hybridity, interdicursivity, and subtle discursive forms of power. We...... Communication (AMOC). We draw on developments in theories of leadership, power, and paradigms within the field of organizational communication. These developments are related to their social and historical contexts. We claim that awareness of approaches, paradigms, forms of power, and positions, as well...... as their historical background, form an important background of knowledge. Such knowledge gives the possibility to learn, meta-reflect, and react and relate in different ways to leadership, communication, power, and the interpersonal relations in organizations. It also gives the possibility to change position...

  1. Chinese implicit leadership theory.

    Science.gov (United States)

    Ling, W; Chia, R C; Fang, L

    2000-12-01

    In a 1st attempt to identify an implicit theory of leadership among Chinese people, the authors developed the Chinese Implicit Leadership Scale (CILS) in Study 1. In Study 2, they administered the CILS to 622 Chinese participants from 5 occupation groups, to explore differences in perceptions of leadership. Factor analysis yielded 4 factors of leadership: Personal Morality, Goal Efficiency, Interpersonal Competence, and Versatility. Social groups differing in age, gender, education level, and occupation rated these factors. Results showed no significant gender differences, and the underlying cause for social group differences was education level. All groups gave the highest ratings to Interpersonal Competence, reflecting the enormous importance of this factor, which is consistent with Chinese collectivist values.

  2. Strategic Leadership Primer

    National Research Council Canada - National Science Library

    Magee, Roderick R., II

    1998-01-01

    ...) in the months prior to World War II. It is obvious from this comment that Marshall believed that his previous education, training, and experience had not adequately prepared him for the leadership role he had embarked upon...

  3. Leadership Is Everyone's Business.

    Science.gov (United States)

    Polglase, Kevin J.

    2003-01-01

    Evaluates the importance of mutual trust and understanding in the workplace, and presents practices that promote the sense of ownership and the steps necessary to instill an environment in which leadership is everyone's business. (Contains 11 references.) (Author/MLF)

  4. Personal Integrity and Leadership

    Directory of Open Access Journals (Sweden)

    Antonius Gea

    2016-07-01

    Full Text Available Generally, integrity is associated with leadership, especially in the organization or company. Integrity in leadership becomes a growing concern in business and organizations. The aim of this study was to find out the connection that could be shaped between personal integrity and the skill of leadership especially in the performance of work. This study used a library research, a literature study that done by using the available resources and relevant literature, related to the topic being discussed by the author. Books or journal articles related to topics were used as background reading to understand well about the problems of integrity and leadership, especially in the organization or company. This study finds out that the leader integrity is related to follower work role performance and that this effect is fully mediated through follower affective organizational commitment. 

  5. Developing Leadership Competencies.

    Science.gov (United States)

    Croft, Lucy; Seemiller, Corey

    2017-12-01

    This chapter provides an overview of leadership competencies including the history of emergence, contemporary uses, common frameworks, challenges, benefits, and future implications. © 2017 Wiley Periodicals, Inc., A Wiley Company.

  6. Developing Leadership Traits.

    Science.gov (United States)

    Hall, Susan King

    1980-01-01

    Defines six leadership traits that are necessary to and fostered by editing a college newspaper: delegating authority, developing subordinates, motivating others, being approachable, commanding respect, and bringing out optimum performances in others. (TJ)

  7. Leadership potential analysis of elementary school headmaster candidates in trenggalek region, east java Indonesia

    Science.gov (United States)

    Widodo, BS; Sulistinah

    2018-01-01

    Leadership is the important component that should be possessed by headmaster candidates. Headmaster with a strong leadership potential can make a better development for school so there are many people say that “school is headmaster itself”. This study was aimed to analyze leadership potential of elementary school headmaster candidates in Trenggalek region. The samples of this study were 46 teachers who followed headmaster selection. The measurement was conducted through Leadership Potential Assessment (LPA) and interview. The result showed that there were 24 of 46 teachers who followed the test and interview had a good leadership potential to lead the elementary school. Of 24 candidates who passed the test had a good result on leadership skill, as follows: 1) quick and urgent decision making, 2) critical decision making, 3) creative decision making, and decision making based on evident that implements the four leadership skill (influence, move, develop and empower).

  8. Leadership Competences Among Managers

    Directory of Open Access Journals (Sweden)

    Anna Baczynska

    2017-06-01

    Full Text Available Purpose: The aim of this paper is to present the results of a survey conducted among managers (N=38 in the framework of the project “Development of the Bounded Leadership Theory”. The research juxtaposes two types of variables: (1 leadership competencies outlined in Kozminski’s theory (i.e. anticipatory, visionary, value-creating, mobilizing, self-reflection with (2 three psychological predispositions of leaders, such as intelligence, personality and ability to influence others. The tested predispositions represented three groups: non-variable traits, or permanent characteristics (intelligence, partially variable characteristics (personality and variable characteristics (influence tactics. Methodology: A total of 38 middle and senior managers, students of the MBA programme at Kozminski University, took part in the survey. Participants flled out a preliminary version of the Leadership Competence Questionnaire, as well as tests pertaining to intelligence, personality and influence tactics. The hypotheses were tested using Spearman’s rho correlation. The research has brought interesting results relating to the correlation between the fve tested competencies and leadership predispositions. Findings: Permanent and partly stable characteristics do not correlate with leadership competencies, i.e. a high score in leadership competencies is not necessarily synonymous with high intelligence levels or positive personality traits. Correlations have been observed between mobilization skills and influence tactics in the surveyed sample, i.e. legitimacy and personal appeals that leaders have recourse to and, in the case of value-creating competencies, an interesting correlation with legitimacy. Originality: The study constitutes an important contribution to the extant literature, as – first and foremost – it represents a new approach to the understanding of leadership competencies. Secondly, it reveals correlations between complex skills, i

  9. Leadership styles and theories.

    Science.gov (United States)

    Giltinane, Charlotte Louise

    It is useful for healthcare professionals to be able to identify the leadership styles and theories relevant to their nursing practice. Being adept in recognising these styles enables nurses to develop their skills to become better leaders, as well as improving relationships with colleagues and other leaders, who have previously been challenging to work with. This article explores different leadership styles and theories, and explains how they relate to nursing practice.

  10. Transformational Leadership, Innovation & Creativity

    OpenAIRE

    Bista, Sashida; Bhattarai, Sandhya; Reza, Sakib; Ogot, Norine

    2016-01-01

    The aim of this research was basically to find the influence of transformational leadership in employees creativity and organizational innovation. In most of the business houses manager perceive that their leadership styles are best suited for the organization but their styles might have a different perspective from their subordinates point of view. So it is interesting to know and understand how management and the subordinates perceive the styles for generation of creativity and organization...

  11. Distributed leadership in health care

    DEFF Research Database (Denmark)

    Günzel-Jensen, Franziska; Jain, Ajay K.; Kjeldsen, Anne Mette

    2018-01-01

    Management and health care literature is increasingly preoccupied with leadership as a collective social process, and related leadership concepts such as distributed leadership have therefore recently gained momentum. This paper investigates how formal, i.e. transformational, transactional...... and empowering, leadership styles affect employees’ perceived agency in distributed leadership, and whether these associations are mediated by employees’ perceived organizational efficacy. Based on large-scale survey data from a study at one of Scandinavia’s largest public hospitals (N = 1,147), our results show...... that all leadership styles had a significant positive impact on employees’ perceived agency in distributed leadership. Further, organizational efficacy related negatively to employees’ perceived agency in distributed leadership; however a mediatory impact of this on the formal leadership styles...

  12. Authentic leadership to the future

    Directory of Open Access Journals (Sweden)

    Dimovski Vlado

    2012-01-01

    Full Text Available Authentic leadership is the latest evolutionary stage in leadership development and emphasizes the leader's authenticity. The construct of authenticity was researched by ancient Greek philosophers as 'know thy-self ', and 'thy true self '. Authentic leadership began to develop after 2004. The main reason why the researchers place so much attention to authentic leadership is fact that authentic leadership reaches all of the employees in organizations. Authentic leaders must identify the strengths of their followers and help them with their development and integration towards a common goal, purpose, vision and identity of the organization. Authentic leadership is seen as the final stage in the development of leadership styles, properties of this leadership style, and the consequences of this style have not been fully explored. In our paper we will explore this new style of leadership and its implications.

  13. Learning for clinical leadership.

    Science.gov (United States)

    Cook, Michael J; Leathard, Helen L

    2004-11-01

    Clinical leadership has been acclaimed widely as a major factor influencing the quality of patient care but research has revealed a paucity of preparation for this significant role. Leadership literature has rarely addressed clinical leadership specifically or referred to the difficulties in characterizing effective clinical leaders. The research informing this paper focused on clinical leadership and identified five attributes of effective clinical leaders: creativity, highlighting, influencing, respecting, and supporting. Effective clinical leaders adopted a transformational leadership style and improved care, through others, by including transformational (soft) knowledge as an integral part of their effective practice repertoire. Phronesis is introduced as practical wisdom that is gained through immersion in relevant experience, and as an essential element of preparation for clinical nursing leadership practice. It is argued, that learning to transform care requires opportunities to work within an environment that engenders and supports aspiring leaders. The paper describes the research process, elucidates the attributes through illustrative examples from the research data, and discusses an emergent educational strategy for the development of these attributes by clinicians in their practice environments. The paper also describes the application of this research through an interdisciplinary programme for staff leading teams in both health and social services sectors.

  14. Reflections on Leadership and Governance from the Incident Manager of Liberia's Ebola Response.

    Science.gov (United States)

    Nyenswah, Tolbert

    The 2014-2016 epidemic of Ebola virus disease occurred in a region with a recent history of civil war, unstable health systems, and widespread poverty. Despite these contextual challenges, the national Ebola response in Liberia controlled transmission under strong leadership that was able to rapidly coordinate activities, to manage local and international players, and to adapt upon recognizing missteps. Such leadership has persisted to improve public health capacity in post-Ebola Liberia. This article highlights the progress made toward developing a resilient health security system with capacity to prevent, detect, and respond to disease threats before they reach epidemic level. In particular, Liberia's development of a Global Health Security Agenda roadmap, a Joint External Evaluation (JEE) report for International Health Regulation (2005) core capacities, and recent establishment of a National Public Health Institute are described. To better protect the country's population and the greater global community from health threats, emerging institutions and policies in Liberia will depend on leadership and governance that draws from the successes and lessons learned during the Ebola outbreak. The author provides insight based on his role as incident manager of Liberia's Ebola response.

  15. Advancing Systems Engineering Excellence: The Marshall Systems Engineering Leadership Development Program

    Science.gov (United States)

    Hall, Philip; Whitfield, Susan

    2011-01-01

    As NASA undertakes increasingly complex projects, the need for expert systems engineers and leaders in systems engineering is becoming more pronounced. As a result of this issue, the Agency has undertaken an initiative to develop more systems engineering leaders through its Systems Engineering Leadership Development Program; however, the NASA Office of the Chief Engineer has also called on the field Centers to develop mechanisms to strengthen their expertise in systems engineering locally. In response to this call, Marshall Space Flight Center (MSFC) has developed a comprehensive development program for aspiring systems engineers and systems engineering leaders. This presentation will summarize the two-level program, which consists of a combination of training courses and on-the-job, developmental training assignments at the Center to help develop stronger expertise in systems engineering and technical leadership. In addition, it will focus on the success the program has had in its pilot year. The program hosted a formal kickoff event for Level I on October 13, 2009. The first class includes 42 participants from across MSFC and Michoud Assembly Facility (MAF). A formal call for Level II is forthcoming. With the new Agency focus on research and development of new technologies, having a strong pool of well-trained systems engineers is becoming increasingly more critical. Programs such as the Marshall Systems Engineering Leadership Development Program, as well as those developed at other Centers, help ensure that there is an upcoming generation of trained systems engineers and systems engineering leaders to meet future design challenges.

  16. Education as a springboard for transformational leadership development: listening to the voices of nurses.

    Science.gov (United States)

    Galuska, Lee A

    2014-02-01

    Nurses must assume a transformational leadership role in increasing the quality, safety, access, and value in the health care system. To lead effectively in this transformation process, nurses must be prepared for leadership roles. A strong leadership knowledge based acquired through education provides the springboard for nursing leadership competency development. This metasynthesis of 27 studies provided a broad understanding of the contribution and effectiveness of education for leadership competency from the perspective of nurses who have experienced it. Four overarching themes emerged: evidence-based relevant content, optimized learning strategies, benefits to the learner and others, and tensions and threats to the application of learning. This study affirms the value of a strong educational foundation for nursing leadership. With the support of a firm, yet flexible, educational platform, nurses will be positioned to more effectively lead and partner in health care transformation.

  17. Abortion: Strong's counterexamples fail

    DEFF Research Database (Denmark)

    Di Nucci, Ezio

    2009-01-01

    This paper shows that the counterexamples proposed by Strong in 2008 in the Journal of Medical Ethics to Marquis's argument against abortion fail. Strong's basic idea is that there are cases--for example, terminally ill patients--where killing an adult human being is prima facie seriously morally...

  18. Strong Langmuir turbulence

    International Nuclear Information System (INIS)

    Goldman, M.V.

    1984-01-01

    After a brief discussion of beam-excited Langmuir turbulence in the solar wind, we explain the criteria for wave-particle, three-wave and strong turbulence interactions. We then present the results of a numerical integration of the Zakharov equations, which describe the strong turbulence saturation of a weak (low-density) high energy, bump-on-tail beam instability. (author)

  19. Strengthening community leadership: evaluation findings from the california healthy cities and communities program.

    Science.gov (United States)

    Kegler, Michelle C; Norton, Barbara L; Aronson, Robert E

    2008-04-01

    Collaborative approaches to community health improvement such as healthy cities and communities have the potential to strengthen community capacity through leadership development. The healthy cities and communities process orients existing local leadership to new community problem-solving strategies and draws out leadership abilities among residents not previously engaged in civic life. In an evaluation of the California Healthy Cities and Communities (CHCC) Program, leadership development was one of several outcomes assessed at the civic-participation level of the social ecology. Data collection methods included focus groups and surveys, semistructured interviews with coordinators and community leaders, and review of program documents. Findings suggest that the CHCC program enhanced capacity by expanding new leadership opportunities through coalition participation, program implementation, and civic leadership roles related to spin-off organizations and broader collaborative structures. Communities in rural regions were particularly successful in achieving significant leadership outcomes.

  20. Educational Leadership ? understanding and developing practice

    DEFF Research Database (Denmark)

    Hargreaves, Andy; Fink, Dean; Southworth, Geoff

    institutions. Different stakeholders bring different interests into policy debate, practice and research on leadership.The articles in this book explore and discuss the theme of 'Educational leadership: Understanding and developing practice' from the following perspectives.- Leadership and change- Leadership...

  1. The Leadership Formula: P*M*D

    Science.gov (United States)

    2007-08-01

    group. 3. Non-calculative MTL – those graded high in this factor evinced a strong link to cultural values. Collectivist values were found to be in...the baby’s needs for both dependence and autonomy molds an unconscious psychological structure in the baby – an internal working model - which, in...questionnaires that included a personality questionnaire, a cultural value questionnaire, and a leadership self efficacy questionnaire. In addition

  2. Leadership in rural medicine: the organization on thin ice?

    Science.gov (United States)

    Hana, Jan; Rudebeck, Carl Edvard

    2011-06-01

    OBJECTIVE. To explore the personal experiences of and conceptions regarding leading rural primary care in Northern Norway. DESIGN. Qualitative content analysis of focus-group interviews. SETTING. Lead primary care physicians in the three northernmost counties. Subjects. Four groups with 22 out of 88 municipal lead physicians in the region. RESULTS. Three main categories were developed and bound together by an implicit theme. Demands and challenges included the wide leadership span of clinical services and public health, placed in a merged line/board position. Constraints of human resources and time and the ever changing organizational context added to the experience of strain. Personal qualifications indicates the lack of leadership motivation and training, which was partly compensated for by a leader role developed through clinical undergraduate training and then through the responsibilities and experiences of clinical work. In Exercising the leadership, the participants described a vision of a coaching and coordinating leadership and, in practice, a display of communication skills, decision-making ability, result focusing, and ad hoc solutions. Leadership was made easier by the features of the small, rural organization, such as overview, close contact with cooperating partners, and a supportive environment. There was incongruence between demands and described qualifications, and between desired and executed leadership, but nevertheless the organization was running. Leadership demonstrated a "working inadequacy". CONCLUSION. Under resource constraints, leadership based on clinical skills favours management by exception which, in the long run, appears to make the leadership less effective. Leadership training which takes into account the prominent features of rural and decentralized primary care is strongly needed.

  3. Leadership in rural medicine: The organization on thin ice?

    Science.gov (United States)

    Hana, Jan; Rudebeck, Carl Edvard

    2011-01-01

    Objective To explore the personal experiences of and conceptions regarding leading rural primary care in Northern Norway. Design Qualitative content analysis of focus-group interviews. Setting Lead primary care physicians in the three northernmost counties. Subjects Four groups with 22 out of 88 municipal lead physicians in the region. Results Three main categories were developed and bound together by an implicit theme. Demands and challenges included the wide leadership span of clinical services and public health, placed in a merged line/board position. Constraints of human resources and time and the ever changing organizational context added to the experience of strain. Personal qualifications indicates the lack of leadership motivation and training, which was partly compensated for by a leader role developed through clinical undergraduate training and then through the responsibilities and experiences of clinical work. In Exercising the leadership, the participants described a vision of a coaching and coordinating leadership and, in practice, a display of communication skills, decision-making ability, result focusing, and ad hoc solutions. Leadership was made easier by the features of the small, rural organization, such as overview, close contact with cooperating partners, and a supportive environment. There was incongruence between demands and described qualifications, and between desired and executed leadership, but nevertheless the organization was running. Leadership demonstrated a “working inadequacy”. Conclusion Under resource constraints, leadership based on clinical skills favours management by exception which, in the long run, appears to make the leadership less effective. Leadership training which takes into account the prominent features of rural and decentralized primary care is strongly needed. PMID:21526921

  4. Constructing leadership identities through stories

    DEFF Research Database (Denmark)

    Frimann, Søren; Hersted, Lone

    2016-01-01

    This article analyzes the construction of leadership identities through stories found in four narrative interviews from a qualitative study and leadership development project based on social constructionism and action learning. We argue that leadership development and the construction of leadership...... that the concept of coauthoring is useful in developing leadership and leadership identities through reflexive dialogs and emerging stories....... identities in a postmodern paradigm are based on the negotiation and co-construction of meanings, relationships, and stories. The following questions are investigated: What happens when a group of leaders from different organizations construct, deconstruct, and reconstruct their identity as leaders through...

  5. Leadership Challenges in Music Education

    OpenAIRE

    Grahn, Margaretha; Öfverström, Christel

    2009-01-01

    This is an article about leadership in general, classroom leadership and leadership challenges in music education. The method that we have used is literature studies. One classical question is if leadership comes naturally or if it can be learned? Many authors mean that it is both. Lahdenpäre (2008) says that leadership is a social construction. It is not a quality in a person but how we can relate to other people. We have used ”The Leadership Diamond” by Koestenbaum (1991) that consists of f...

  6. The Education Leadership in Global Perspective

    OpenAIRE

    Adifatoni, Yuswo

    2016-01-01

    This article looks closely on the deep identification of the global theoretical perspectives in educational leadership and Javanese culture leadership as the main sources of Indonesian leadership models. The discussion focuses on the definition of leadership, various leadership styles, leadership approaches, concept of power, as well as the issue of gender and leadership. At the end of discussion will give understanding on the quality of school principal leadership not only theoretical ideas ...

  7. Levers supporting program evaluation culture and capacity in Romanian public administration: The role of leadership

    OpenAIRE

    Cristina Mora; Raluca Antonie

    2012-01-01

    Program evaluation culture and capacity is at the very beginning of its development in Romania. In this article we highlight one of the fundamental, but not always obvious, connections that support sustainable evaluation culture and capacity building and development: the link between leadership and program evaluation. If properly used, program evaluation results can be a strong instrument in leadership, just as leadership can fundamentally encourage the development of evaluation culture and c...

  8. Building sustainable health and education partnerships: stories from local communities.

    Science.gov (United States)

    Blank, Martin J

    2015-11-01

    Growing health disparities have a negative impact on young people's educational achievement. Community schools that involve deep relationships with partners across multiple domains address these disparities by providing opportunities and services that promote healthy development of young people, and enable them to graduate from high school ready for college, technical school, on-the-job training, career, and citizenship. Results from Milwaukie High School, North Clackamas, OR; Oakland Unified School District, Oakland, CA; and Cincinnati Community Learning Centers, Cincinnati, OH were based on a review of local site documents, web-based information, interviews, and e-mail communication with key local actors. The schools and districts with strong health partnerships reflecting community schools strategy have shown improvements in attendance, academic performance, and increased access to mental, dental, vision, and health supports for their students. To build deep health-education partnerships and grow community schools, a working leadership and management infrastructure must be in place that uses quality data, focuses on results, and facilitates professional development across sectors. The leadership infrastructure of community school initiatives offers a prototype on which others can build. Moreover, as leaders build cross-sector relationships, a clear definition of what scaling up means is essential for subsequent long-term systemic change. © 2015 Institute for Educational Leadership. Journal of School Health published by Wiley Periodicals, Inc. on behalf of American School Health Association.

  9. Leadership in moving human groups.

    Directory of Open Access Journals (Sweden)

    Margarete Boos

    2014-04-01

    Full Text Available How is movement of individuals coordinated as a group? This is a fundamental question of social behaviour, encompassing phenomena such as bird flocking, fish schooling, and the innumerable activities in human groups that require people to synchronise their actions. We have developed an experimental paradigm, the HoneyComb computer-based multi-client game, to empirically investigate human movement coordination and leadership. Using economic games as a model, we set monetary incentives to motivate players on a virtual playfield to reach goals via players' movements. We asked whether (I humans coordinate their movements when information is limited to an individual group member's observation of adjacent group member motion, (II whether an informed group minority can lead an uninformed group majority to the minority's goal, and if so, (III how this minority exerts its influence. We showed that in a human group--on the basis of movement alone--a minority can successfully lead a majority. Minorities lead successfully when (a their members choose similar initial steps towards their goal field and (b they are among the first in the whole group to make a move. Using our approach, we empirically demonstrate that the rules of swarming behaviour apply to humans. Even complex human behaviour, such as leadership and directed group movement, follow simple rules that are based on visual perception of local movement.

  10. Small 'l' leadership.

    Science.gov (United States)

    Parsons, Jenni

    2009-05-01

    Recently I attended the RACGP Leadership Masterclass in Sydney. When I enrolled, I thought, 'Yes... sounds interesting...good speakers... I need to learn something about leadership...'As the time drew closer I started to get a bit anxious about the whole thing. I realised that the title, 'Masterclass', probably implied that the attendees were expected to already know something about leadership and its theories, if not have considerable expertise and experience in leadership. I also wondered how the workshop sessions were going to go and I started to feel a bit sorry for the facilitators. Imagine trying to facilitate a group of 10 aspiring leaders... a bit like trying to herd cats. A few days later I received a call from the organisers,saying they were a bit short of facilitators and could I help out if necessary. Great... better do a crash course in cat herding! Then there was the first 'predisposing activity'. Step 1: think of leaders you admire. Easy enough. Leaders of social justice and social change on a world stage, people who have shown great courage of their convictions and great orators popped into my head... Ghandi, Martin Luther King, Mandela, JFK. Step 2:describe the ways in which you are like these leaders. Whoa!Never going to measure up here. I wondered if there was going to be sessions on 'leadership for introverts', or 'leadership of small things', or 'leaders without grand vision or fabulous oratory skills', or perhaps 'leadership for people who are deeply suspicious of the corrupting influence of power'.

  11. Authentic leadership: application to women leaders.

    Science.gov (United States)

    Hopkins, Margaret M; O'Neil, Deborah A

    2015-01-01

    The purpose of this perspective article is to present the argument that authentic leadership is a gendered representation of leadership. We first provide a brief history of leadership theories and definitions of authentic leadership. We then critique authentic leadership and offer arguments to support the premise that authentic leadership is not gender-neutral and is especially challenging for women.

  12. Authentic leadership: application to women leaders

    OpenAIRE

    Hopkins, Margaret M.; O?Neil, Deborah A.

    2015-01-01

    The purpose of this perspective article is to present the argument that authentic leadership is a gendered representation of leadership. We first provide a brief history of leadership theories and definitions of authentic leadership. We then critique authentic leadership and offer arguments to support the premise that authentic leadership is not gender-neutral and is especially challenging for women.

  13. The Art of Athlete Leadership: Identifying High-Quality Athlete Leadership at the Individual and Team Level Through Social Network Analysis.

    Science.gov (United States)

    Fransen, Katrien; Van Puyenbroeck, Stef; Loughead, Todd M; Vanbeselaere, Norbert; De Cuyper, Bert; Vande Broek, Gert; Boen, Filip

    2015-06-01

    This research aimed to introduce social network analysis as a novel technique in sports teams to identify the attributes of high-quality athlete leadership, both at the individual and at the team level. Study 1 included 25 sports teams (N = 308 athletes) and focused on athletes' general leadership quality. Study 2 comprised 21 sports teams (N = 267 athletes) and focused on athletes' specific leadership quality as a task, motivational, social, and external leader. The extent to which athletes felt connected with their leader proved to be most predictive for athletes' perceptions of that leader's quality on each leadership role. Also at the team level, teams with higher athlete leadership quality were more strongly connected. We conclude that social network analysis constitutes a valuable tool to provide more insight in the attributes of high-quality leadership both at the individual and at the team level.

  14. Competencies and leadership effectiveness: Which skills predict effective leadership?

    OpenAIRE

    Vaculík Martin; Procházka Jakub; Smutný Petr

    2014-01-01

    This study explores the relationship between leadership effectiveness and generic and stable competencies. Task- related, people-related and self-related competencies were examined as predictors of leadership effectiveness as measured by four different criteria: group performance, leader effectiveness, leadership emergence and leadership self–efficacy. 134 top managers were evaluated by 2,482 subordinates after a four-month management simulation game. Task-related competencies were shown to b...

  15. BOOK REVIEW: Improving Local Government

    Directory of Open Access Journals (Sweden)

    Jaap de Visser

    2009-11-01

    Full Text Available This book is a compilation of ten essays on local government with an introductory and concluding chapter. The themes discussed include metropolitan governance, the role of community leadership, the value of best practice as an administration technique, indigenous knowledge, intergovernmental relations, public-private partnerships and local management.

  16. Theoretical studies of strongly correlated fermions

    Energy Technology Data Exchange (ETDEWEB)

    Logan, D [Institut Max von Laue - Paul Langevin (ILL), 38 - Grenoble (France)

    1997-04-01

    Strongly correlated fermions are investigated. An understanding of strongly correlated fermions underpins a diverse range of phenomena such as metal-insulator transitions, high-temperature superconductivity, magnetic impurity problems and the properties of heavy-fermion systems, in all of which local moments play an important role. (author).

  17. The lambda sigma calculus and strong normalization

    DEFF Research Database (Denmark)

    Schack-Nielsen, Anders; Schürmann, Carsten

    Explicit substitution calculi can be classified into several dis- tinct categories depending on whether they are confluent, meta-confluent, strong normalization preserving, strongly normalizing, simulating, fully compositional, and/or local. In this paper we present a variant of the λσ-calculus, ...

  18. Strong intrinsic motivation

    OpenAIRE

    Dessi, Roberta; Rustichini, Aldo

    2015-01-01

    A large literature in psychology, and more recently in economics, has argued that monetary rewards can reduce intrinsic motivation. We investigate whether the negative impact persists when intrinsic motivation is strong, and test this hypothesis experimentally focusing on the motivation to undertake interesting and challenging tasks, informative about individual ability. We find that this type of task can generate strong intrinsic motivation, that is impervious to the effect of monetary incen...

  19. Bitcoin Meets Strong Consistency

    OpenAIRE

    Decker, Christian; Seidel, Jochen; Wattenhofer, Roger

    2014-01-01

    The Bitcoin system only provides eventual consistency. For everyday life, the time to confirm a Bitcoin transaction is prohibitively slow. In this paper we propose a new system, built on the Bitcoin blockchain, which enables strong consistency. Our system, PeerCensus, acts as a certification authority, manages peer identities in a peer-to-peer network, and ultimately enhances Bitcoin and similar systems with strong consistency. Our extensive analysis shows that PeerCensus is in a secure state...

  20. Strong gravity and supersymmetry

    International Nuclear Information System (INIS)

    Chamseddine, Ali H.; Salam, A.; Strathdee, J.

    1977-11-01

    A supersymmetric theory is constructed for a strong f plus a weak g graviton, together with their accompanying massive gravitinos, by gaugin the gradel 0Sp(2,2,1)x 0Sp(2,2,1) structure. The mixing term between f and g fields, which makes the strong graviton massive, can be introduced through a spontaneous symmetry-breaking mechanism implemented in this note by constructing a non-linear realization of the symmetry group

  1. Identifying Inputs to Leadership Development within an Interdisciplinary Leadership Minor

    Science.gov (United States)

    McKim, Aaron J.; Sorensen, Tyson J.; Velez, Jonathan J.

    2015-01-01

    Researchers conducted a qualitative analysis of students' experiences while enrolled in an interdisciplinary leadership minor with the intent to determine programmatic inputs that spur leadership development. Based on students' reflections, three domains of programmatic inputs for leadership development within the minor were identified. These…

  2. Emerging Leadership Experiences: A Study of Lived Leadership Origins

    Science.gov (United States)

    Burgett, Michael J.

    2012-01-01

    This phenomenological study of the lived experience of leadership emergence was initiated to answer the question, "Where does leadership come from?" Leadership emergence was explored as the result of a nexus of contextual and structural influences. In response to these questions, a sample of leaders from a metropolitan area in a…

  3. Improving School Leadership. Volume 2: Case Studies on System Leadership

    Science.gov (United States)

    Hopkins, David, Ed.; Nusche, Deborah, Ed.; Pont, Beatriz, Ed.

    2008-01-01

    This book explores what specialists are saying about system leadership for school improvement. Case studies examine innovative approaches to sharing leadership across schools in Belgium (Flanders), Finland and the United Kingdom (England) and leadership development programmes for system improvement in Australia and Austria. As these are emerging…

  4. The Sound of Leadership: Transformational Leadership in Music

    Science.gov (United States)

    Hall, John L.

    2008-01-01

    Leadership and music are two topics that are rarely mentioned together. However, their universal, intriguing, and complex nature allows a unique framework for helping individuals learn leadership concepts. In this paper several songs have been selected from various music genres. Each demonstrates elements of leadership. Aspects of popular culture…

  5. Leadership Redefined: An Evocative Context for Teacher Leadership

    Science.gov (United States)

    Lambert, Linda

    2003-01-01

    Teacher leadership has been shackled by archaic definitions of leadership and timeworn assumptions about who can lead. Such ideas have situated leadership in the hands of a few formal leaders. Teachers have not seen themselves reflected in these prevailing notions, nor invited into the process. This article argues that a new definition of…

  6. The Levels of Leadership and Transcendent Servant Leadership Development

    Science.gov (United States)

    McClellan, Jeffrey L.

    2009-01-01

    This paper addresses the challenges associated with defining and conceptualizing leadership amidst the plethora of theoretical constructs and definitions of leadership and proposes a model for developing transcendent servant-leaders. Based on a review of the literature, three categorical levels of leadership are outlined and discussed that…

  7. Place-based collaboration: Leadership for a changing world

    Directory of Open Access Journals (Sweden)

    Hambleton Robin

    2015-12-01

    Full Text Available Placeless power, meaning the exercise of power by decision-makers who are unconcerned about the impact of their decisions on communities living in particular places, has grown significantly in the last thirty years. A consequence is that societies are becoming more unequal. Even in the wealthy global cities modern capitalism is increasing inequality at a formidable rate. In a new book the author provides an international, comparative analysis of the efforts being made by place-based leaders to create inclusive, sustainable cities. This article draws on the evidence presented in the book to suggest that place-based leaders can play a significant role in advancing social justice, promoting care for the environment and bolstering community empowerment. An opening section introduces the idea of place-based power, providing a context for the subsequent discussion. A second section sets out a new way of conceptualising the roles of place-based leaders in any given context, a framework described as the New Civic Leadership. This distinguishes five different realms of civic leadership. The third section provides an example of place-based leadership in action. It outlines the way local leadership has brought about a remarkable transformation of the central area of Melbourne, Australia. A final section presents a comparative discussion of three themes relating to place-based leadership and local collaboration: (i the changing possibilities for place-based leadership in our rapidly globalising world, (ii the need for outward-facing local government leadership given the changing nature of public policy challenges and (iii the role of place-based leadership in bringing about radical public innovation.

  8. Lean leadership attributes: a systematic review of the literature.

    Science.gov (United States)

    Aij, Kjeld Harald; Teunissen, Maurits

    2017-10-09

    Purpose Emphasis on quality and reducing costs has led many health-care organizations to reconfigure their management, process, and quality control infrastructures. Many are lean, a management philosophy with roots in manufacturing industries that emphasizes elimination of waste. Successful lean implementation requires systemic change and strong leadership. Despite the importance of leadership to successful lean implementation, few researchers have probed the question of ideal leadership attributes to achieve lean thinking in health care. The purpose of this paper is to provide insight into applicable attributes for lean leaders in health care. Design/methodology/approach The authors systematically reviewed the literature on principles of leadership and, using Dombrowski and Mielke's (2013) conceptual model of lean leadership, developed a parallel theoretical model for lean leadership in health care. Findings This work contributes to the development of a new framework for describing leadership attributes within lean management of health care. Originality/value The summary of attributes can provide a model for health-care leaders to apply lean in their organizations.

  9. Examining Determinants of Leadership Style Among Montenegrin Managers

    Directory of Open Access Journals (Sweden)

    Lojpur An൭elko

    2015-03-01

    Full Text Available As a leader's behavior can have a strong impact on different employee workrelated outcomes, various approaches have been put forth in an effort to determine the most effective form of leadership and determinants of individuals' choice of leadership style. This paper analyzed whether one's choice of leadership style is due more to personal or organizational characteristics. We used survey data to investigate the determinants of leadership style among Montenegrin managers. Our analysis showed that, although demographic characteristics such as gender, age, and education do not influence the choice of leadership style, internal organizational characteristics such as hierarchical level, managerial orientation to tasks/people, and decision-making characteristics such as decisionmaking style and decision-making environment are positively associated with the choice of democratic leadership style. This contributes to recent research in leadership that shows how some personal characteristics are considered to be less important in developing certain styles and that the choice of style is more dependent and contingent on external influences and situations.

  10. Transformational Leadership, Integrity, and Power

    Science.gov (United States)

    Harrison, Laura M.

    2011-01-01

    Transformational leadership enjoys widespread appeal among student affairs professionals. National Association of Student Personnel Administrators (NASPA) and American College Personnel Association (ACPA) conferences frequently feature speakers who promote transformational leadership's two primary tenets: (1) change is the central purpose of…

  11. Climate Leadership Awards Frequent Questions

    Science.gov (United States)

    Provides answers to frequently asked questions regarding the Climate Leadership Awards, sponsored by EPA's Center for Corporate Climate Leadership with co-sponsorship from the Center for Climate and Energy Solutions and The Climate Registry.

  12. The Being of Leadership

    Directory of Open Access Journals (Sweden)

    Souba Wiley W

    2011-02-01

    Full Text Available Abstract The ethical foundation of the medical profession, which values service above reward and holds the doctor-patient relationship as inviolable, continues to be challenged by the commercialization of health care. This article contends that a realigned leadership framework - one that distinguishes being a leader as the ontological basis for what leaders know, have, and do - is central to safeguarding medicine's ethical foundation. Four ontological pillars of leadership - awareness, commitment, integrity, and authenticity - are proposed as fundamental elements that anchor this foundation and the basic tenets of professionalism. Ontological leadership is shaped by and accessible through language; what health care leaders create in language "uses" them by providing a point of view (a context within and from which they orient their conversations, decisions, and conduct such that they are ethically aligned and grounded. This contextual leadership framework exposes for us the limitations imposed by our mental maps, creating new opportunity sets for being and action (previously unavailable that embody medicine's charter on professionalism. While this leadership methodology contrasts with the conventional results-oriented model where leading is generally equated with a successful clinical practice, a distinguished research program, or a promotion, it is not a replacement for it; indeed, results are essential for performance. Rather, being and action are interrelated and their correlated nature equips leaders with a framework for tackling health care's most complex problems in a manner that preserves medicine's venerable ethical heritage.

  13. Strong versions of Bell's theorem

    International Nuclear Information System (INIS)

    Stapp, H.P.

    1994-01-01

    Technical aspects of a recently constructed strong version of Bell's theorem are discussed. The theorem assumes neither hidden variables nor factorization, and neither determinism nor counterfactual definiteness. It deals directly with logical connections. Hence its relationship with modal logic needs to be described. It is shown that the proof can be embedded in an orthodox modal logic, and hence its compatibility with modal logic assured, but that this embedding weakens the theorem by introducing as added assumptions the conventionalities of the particular modal logic that is adopted. This weakening is avoided in the recent proof by using directly the set-theoretic conditions entailed by the locality assumption

  14. Building Trust Through Servant Leadership

    Science.gov (United States)

    2016-06-10

    expand on their individual leadership styles and compare them with the principals of Servant Leadership . All three portions of the Literature Review...legitimize the theory of Servant Leadership , but also to develop it as a viable style . To expand upon this, it has been narrowed down to three basic...current leadership style . 43 Phillip Bryant, “Enthusiastic Skepticism: The Role of SLTP in advancing

  15. Good leadership for good quality

    OpenAIRE

    Franzon, Vilma Maria

    2016-01-01

    Good leadership is important if you like to have high quality in the results. My experience in the production of the television industry is that conditions for good leadership is insufficient. Therefore, I have tried to get answers for those two questions in my exam report: What are the characteristics of good leadership? What are the prerequisites for good leadership out of production? The method I used is a literature study and observation. I have read a number of books and research studies...

  16. Spirituality and leadership through transcendence

    OpenAIRE

    2015-01-01

    M. Phil. (Personal, Interpersonal and Professional Leadership) Orientation: Personal experience of the phenomenon of transcendence and a preliminary literature review indicates that the phenomenon of transcendence can be better integrated within the Personal, Interpersonal and Professional Leadership (PPL) framework as well as within other leadership theories. Research purpose: The aim of the study is to conceptualise transcendence within PPL and leadership in general using auto-ethnograph...

  17. Leadership and innovation in nursing seen through a historical lens.

    Science.gov (United States)

    Harris, Ruth; Bennett, Janette; Ross, Fiona

    2014-07-01

    To explore nurses' archived accounts of Matron Muriel Powell's management and leadership style and the impact of this on the implementation and sustainability of innovation in the workplace. In popular discourse, the matron has become an emblem of leadership. Although the title disappeared in the UK in the late 1960s as part of the re-organization recommended by the Salmon Report, it re-appeared in 2002 in an attempt to improve care standards by reasserting a strong nursing presence and clinical leadership role. Secondary data analysis using qualitative thematic analysis. This paper draws on interview data held in the 'Nurses Voices' archive. The interview transcripts of 132 nurses who trained or worked at St George's hospital in 1920-1980 were analysed in depth between March 2011-January 2012 and themes were generated inductively by grouping together emergent codes in the data with similar meaning. Looking back, the nurses recalled strong memories of the leadership of Matron Powell. Her presence emerged as a significant influence throughout the interviews. Two resonant themes were identified: innovation and open communication. Through her visibility and direct access with patients and staff, Dame Muriel Powell showed what we would now call transformative leadership qualities. Her leadership created a culture of open communication and innovation that initiated change in the organization and the nursing workforce. Looking back and learning from historical figures can deepen understanding and provide pointers for the nurse leaders of today. © 2013 John Wiley & Sons Ltd.

  18. Leadership styles and its relationship with subordinates' self-esteem

    Directory of Open Access Journals (Sweden)

    Sudabeh Morshedian Rafiee

    2012-10-01

    Full Text Available Leadership plays an essential role in managing different organizations. These days, different organizations attempt to resolve any existing conflicts through adapting an appropriate leadership strategy. During the past few years, there are increasing interests in examining the relationship between management style and self-esteem. The proposed study of this paper performs an empirical study to find the relationship between leadership style and self-esteem. The proposed study distributed a questionnaire among 80 managers and 150 regular employees of an organization in Iran. We have used Pearson correlation test, t-student and Freedman tests to verify the relationship between leadership style and self-esteem. The investigation of this survey considers four groups of leadership style including autocratic-charity, autocratic-exploitation, management consulting and participative and their effects on self-esteem. The results of our survey indicate that there is a positive and strong relationship between participative leadership management style and self-esteem. The results also indicate that there is strong relationship between educational background and self-esteem.

  19. A creation story of leadership development

    Directory of Open Access Journals (Sweden)

    Rebekkah Middleton

    2018-05-01

    Full Text Available Background: This article focuses on key reflection and learning by team members of a project that evaluated the development of leadership skills in senior staff from a rural local health district in New South Wales, Australia. The project evaluated the outcomes of learning and teaching strategies used in the delivery of the Effective Leadership Program, together with the impact that empowerment had on enabling individuals to flourish in their growth and development as leaders. Aims: This article aims to demonstrate how the creative research methodology empowered participants to be active in the evaluation process while challenging them through innovation. Conclusions: Through creative approaches to evaluation of the Effective Leadership Program, it became evident that participants gained heightened awareness and appreciation of their own leadership skills and knowledge. In addition, critical creativity was shown to facilitate healthcare practitioners’ readiness for and receptiveness to change and challenging processes, bringing a more critical approach to decisions. Relevance to practice development: Creativity forms a key component of practice development and can stimulate new thought and action in individuals to work in person-centred ways. The processes outlined in the project used practice development methods to facilitate learning in participants at a deep level.

  20. Teen Ambassador Leadership Kit (TALK

    Directory of Open Access Journals (Sweden)

    Donna R. Gillespie

    2012-12-01

    Full Text Available Teen Ambassador Leadership Kit, (TALK, is an annual weekend retreat designed for teens interested in promoting and marketing 4-H in their communities. TALK organizers felt teens would benefit from an intensive weekend retreat focused on communication. TALK produces a network of educated and excited 4-H teens that are available to help with 4-H promotion and marketing. Participants arrive on Friday evening for team building activities, on Saturday they participate in one of the workshops offered and on Sunday morning each workshop group has the opportunity to share their completed projects and what they learned. At the conclusion of the retreat, teens are designated "County 4-H Ambassadors" and certificates of completion, professional business cards and polo shirts are presented. The TALK teen participants return home to share what they learned with their local county 4-H staff and help promote and market 4-H in their communities.

  1. Towards Transformative Leadership in Education

    Science.gov (United States)

    van Oord, Lodewijk

    2013-01-01

    This article argues that an educational organization's type of leadership will to a very large extent determine the quality of personal transformation it instigates among its stakeholders. Focusing on the importance of transformative leadership, such leadership will be viewed as a critical and collaborative process in which school-based…

  2. Congruent leadership: values in action.

    Science.gov (United States)

    Stanley, David

    2008-07-01

    To discuss the significance of an appropriate leadership theory in order to develop an understanding of clinical leadership. Leadership theories developed from management and related paradigms, particularly transformational leadership, may be ineffective in supporting nurses to gain insights into clinical leadership or to develop and implement clinical leadership skills. Instead, congruent leadership theory, based on a match between the clinical leaders' actions and their values and beliefs about care and nursing, may offer a more firm theoretical foundation on which clinical nurses can build an understanding of and capacity to implement clinical leadership or become clinical leaders. Evaluation The information used is drawn from the contemporary literature and a study conducted by the author. Leadership can be better understood when an appropriate theoretical foundation is employed. With regard to clinical leadership, congruent leadership is proposed as the most appropriate theory. It is important to recognize that leadership theories based on a management paradigm may not be appropriate for all clinical applications. Education should be aimed specifically at clinical leaders, recognizing that clinical leaders are followed not for their vision or creativity (even if they demonstrate these), but because they translate their values and beliefs about care into action.

  3. The Significance of Leadership Style.

    Science.gov (United States)

    Goldman, Elise

    1998-01-01

    In a learning environment, leadership style reflects a leader's deeply held educational beliefs, which are mirrored in the school's culture. Case studies illustrate how the leadership styles of three principals affect school ambience. Good leadership practice means acknowledging each person's differing gifts, strengths, and concerns, and utilizing…

  4. Leadership development - trial by fire

    Science.gov (United States)

    James Saveland

    2011-01-01

    The postmodern world is still struggling to blossom and flower. Organizations and their leaders often seem to be locked into Newtonian-Cartesian mechanistic worldviews, first wave behaviorism, and positivism. The theory and practice of servant-leadership, resilient leadership and adaptive leadership informed by psychology provide a way to address increasing levels of...

  5. On School Educational Technology Leadership

    Science.gov (United States)

    Davies, Patricia M.

    2010-01-01

    This analysis of the literatures on school educational technology leadership addresses definitions of school technology leaders and leadership, their role in educational change, and why schools are now changing as a result of 21st century advancements in technology. The literatures disagree over the definition of educational technology leadership.…

  6. Leadership, Personal Transformation, and Management

    Science.gov (United States)

    Workman, Tim; Cleveland-Innes, M.

    2012-01-01

    Definitions of leadership abound! For the purposes of this discussion, the authors use Secretan's (2004) work which provides a perspective on how leadership should impact on other people, and identifies the need to inspire, not simply motivate. The more one examines modern ideas about "leadership," the more it seems that most are simply techniques…

  7. A Typology of Black Leadership.

    Science.gov (United States)

    Tryman, Donald L.

    1977-01-01

    A leadership typology is developed which describes the relationship of Black leadership styles to the Black masses. The role that such leadership plays in the political integration of Blacks as an ethnic group is analyzed. Four authority types are discussed: traditional brokerage, cultural nationalist, religious nationalist, and faddist…

  8. Leadership Practices of School Counselors

    Science.gov (United States)

    Mason, E. C. M.; McMahon, H. George

    2009-01-01

    Leadership is a vital skill called for by the school counseling profession. However, limited research has been done to examine how leadership is characterized by practicing school counselors. The purpose of the exploratory study in this article was to assess leadership practices of school counselors, and to analyze the relationships among…

  9. Stop researching transformational leadership! Now!

    OpenAIRE

    Tummers, Lars

    2013-01-01

    markdownabstract__Intro__ Researchers all over the world, stop with your research on transformational leadership! Now! This could be the provocative conclusion after reading the recent article of Profs. Daan van Knippenberg and Sim Sitkin in The Academy of Management Annals (2013). These leadership professors write about the problems surrounding transformational leadership.

  10. Fostering Leadership through Organizational Structure

    Science.gov (United States)

    Willett, Brantley P.

    2012-01-01

    This case study discusses the postindustrial paradigm of leadership and its influence on the field of leadership and also the higher education leadership literature. Furthermore, this case study examines the structure of one university honor society to discuss how the structure allows for the development of multiple leaders within the…

  11. Mathematics difficulties & classroom leadership

    DEFF Research Database (Denmark)

    Schmidt, Maria Christina Secher

    2016-01-01

    This article investigates possible links between inclusion, students, for whom mathematics is extensively difficult, and classroom leadership through a case study on teaching strategies and student participation in four classrooms at two different primary schools in Denmark. Three sets of results...... are presented: 1) descriptions of the teachers’ classroom leadership to include all their students in the learning community, 2) the learning community produced by stated and practiced rules for teaching and learning behavior, 3) the classroom behavior of students who experience difficulties with mathematics....... The findings suggest that the teachers’ pedagogical choices and actions support an active learning environment for students in diverse learning needs, and that the teachers practise dimensions of inclusive classroom leadership that are known to be successful for teaching mathematics to all students. Despite...

  12. LEADERSHIP STRATEGIES FOR NIGERIA

    Directory of Open Access Journals (Sweden)

    Mary Gloria C. Njoku

    2013-10-01

    Full Text Available Exploring the state of Nigerian leadership, there is a clear indication that the nation is in distress and therefore needs a leader who would be able to get the best out of Nigerian followers and lead the nation to stability. This leader must be trustworthy, emotionally intelligent, firm, willing to suffer for the nation, focused on breaking down ethnic divide, and inspiring hope in the people. The leader must be capable of taking in varied information and solving complex problems effectively and efficiently. This paper adopts the concept of leadership as one that involves a social influence process, a leader/leaders and followers. This perspective is impacted by social psychological principles of social influence and clinical psychology socioemotional intelligence and will therefore discuss leadership for Nigeria from these perspectives.

  13. Personal branding through leadership

    Directory of Open Access Journals (Sweden)

    Milovanović Svetislav

    2015-01-01

    Full Text Available The main idea of this study is to demonstrate that leadership is increasingly becoming an important and current global phenomenon known as personal branding. Leadership is of utmost importance for each human activity, and even for the entire progress of humanity which has always moved forward thanks to people and, naturally, great endeavors of great people. Leadership is what makes the world go round. Although a personal branding investigated in terms of defining, describing various practices and the growing importance of the use of these techniques, there is still a gap in the scientific literature regarding how technology advancement in the business to take advantage of the positioning of the individual in the global market. Therefore, the primary objective of this paper provide new insights into the personal branding that will be useful for the academic community and provide conclusions for its practical application in entrepreneurship.

  14. ''Principalled'' Leadership in the PDS School: Enhancing the Field Experience for Pre-Service Teachers

    Science.gov (United States)

    Klenk, Laura

    2015-01-01

    In the mid-1980s and early 1990s, the Holmes group (1990) laid out a blueprint for leadership in PDS schools, positing that effective principals could foster leadership roles for all participants. Since then other scholars have explored the challenges of establishing strong principal-PDS relationships. This qualitative case study reveals how one…

  15. The nature of the european leadership crisis and how to solve it

    NARCIS (Netherlands)

    Van Esch, Femke

    2017-01-01

    Observers of the European Union (EU) agree that it suffers from a leadership crisis. However, diagnoses of the precise nature of this crisis vary: some lament the lack of strong, visionary leaders, while others argue that the EU suffers from too much elite leadership. This article takes issue with

  16. The Impacts of a National Internship Program on Interns' Perceived Leadership, Critical Thinking, and Communication Skills

    Science.gov (United States)

    Duncan, Dennis W.; Birdsong, Victoria; Fuhrman, Nicholas; Borron, Abigail

    2017-01-01

    At perhaps all levels of education, strong leadership skills are often equated with the ability to engage in critical thinking, and effective oral and written communication. The purpose of this study was to identify the self-perceived expansion of animal health interns' leadership, critical thinking and communication competencies using the…

  17. Transformational Leadership and Innovative Climate: An Examination of the Mediating Effect of Psychological Empowerment

    OpenAIRE

    Sağnak, Mesut; Kuruöz, Mehmet; Polat, Betül; Soylu, Ayşe

    2015-01-01

    Problem Statement: The most important characteristic of today’s organizations is too much change. The demand of organizations to fulfill objectives within dynamic environmental aspects has required strong leadership. Organizations’ accommodation to changes, generating new ideas, adapting these ideas to organizations, and also the individual and intellectual development of employees have revealed the transformational leadership concept. Transformational leaders empower participants independent...

  18. The Integration of It Governance, Information Security Leadership and Strategic Alignment in Healthcare: A Correlational Study

    Science.gov (United States)

    Taft, Tiffany H.

    2017-01-01

    This dissertation is a study of the relationship between Information Technology Governance (ITG), information security leadership, and strategic alignment within a healthcare organization. Strong organizational leadership and adherence to the process are vital to the formulation and management of performance and implementation of key directives.…

  19. Revisiting Public School/University Partnerships for Formal Leadership Development: A Brief 30-Year Retrospective

    Science.gov (United States)

    Thompson, David C.

    2016-01-01

    In this article, the Kansas State University Chair of the Department of Educational Leadership reviews the strong history of his department's university and public school partnerships and the impact these partnerships have had on leadership preparation programs. Almost 30 years ago, Kansas State University foresaw the power of partnerships with…

  20. Comparing Three of the Leadership Theories: Leader- Member Exchange Theory,transformational Leadership and Team Leadership

    Institute of Scientific and Technical Information of China (English)

    王子涵

    2013-01-01

    Leadership is a complex process.It is one of the most researched areas around the world.It has gained importance in every walk of life from politics to business and from education to social organizations.According to the study of"Leadership in Adult Education Venues",here has a much more clear recognition of leadership:leadership is a process whereby an individual influences a group of individuals to achieve a common goal.There are many approaches of leadership throughout the study of this class,the three theories of leadership I choose to describe in this paper are:Leader-Member Exchange(LMX)Theory,Transformational Leadership,and Team Leadership.

  1. Can Servant Leaders Fuel the Leadership Fire? The Relationship between Servant Leadership and Followers’ Leadership Avoidance

    Directory of Open Access Journals (Sweden)

    Martin Lacroix

    2017-02-01

    Full Text Available This study tested the effect of servant leadership on followers’ inclinations to strive for and, in contrast, to avoid leadership responsibility. Results from a study in the health care context, including two waves of data from 222 employees, revealed that servant leadership had a small but positive effect on followers’ leadership avoidance. This effect was influenced by followers’ implicit conception of an ideal leader. Specifically, servant leadership was found to reduce leadership avoidance when the congruence with the followers’ ideal leader prototype was high. Furthermore, followers’ core self-evaluations and affective motivation to lead mediated the relationship between servant leadership and reduced leadership avoidance. Implications of these patterns for theory and practice and avenues for future research are discussed.

  2. 2020 Leadership Agenda for Existing Commercial and Multifamily Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Burr, Andrew [Dept. of Energy (DOE), Washington DC (United States). Office of Energy Efficiency and Renewable Energy; Goldthwaite, Carolyn Sarno [Northeast Energy Efficiency Partnerships (NEEP), Boston, MA (United States). High Performance Buildings; Coffman, Eric [Montgomery County Dept. of General Services, Rockville, MD (United States). Office of Energy and Sustainability

    2016-01-21

    Leadership by state and local governments is critical to unlock national energy efficiency opportunities and deliver the benefits of efficiency to all Americans. But related to building energy efficiency, what will it mean to be a public sector leader over the next several years? What are the energy efficiency solutions that cities, counties, and states are implementing today that will make their communities more affordable, livable, healthy, and economically competitive? The SEE Action Network 2020 Leadership Agenda for Existing Commercial and Multifamily Buildings establishes a benchmark for state and local government leadership on improving the energy efficiency of buildings and seeks two-way collaboration among state, local, and federal officials. It defines a suite of innovative, yet practical policies and programs for policymakers to consider implementing by 2020, focusing on six important areas.

  3. ‘Don’t call me a leader, but I am one’ : The Dutch mayor and the tradition of bridging-and-bonding leadership in consensus democracies

    NARCIS (Netherlands)

    Karsten, Niels; Hendriks, Frank

    2017-01-01

    In some democratic contexts, there is a strong aversion to the directive, individualistic and masculine expressions of leadership that have come to dominate the study of political leadership. Such leadership is antithetical to consensus democracies in parts of continental Europe, where the antipathy

  4. Role of local governments in promoting energy efficiency

    Energy Technology Data Exchange (ETDEWEB)

    Lee, H.

    1980-11-01

    An examination is made of the incentives which influence the decisions by local governments to adopt energy-efficiency programs, either unilaterally or in partnership with the Federal government. It is found that there is significant potential for improved energy efficiency in urban residential, commercial, and industrial buildings and that exploiting these opportunities is in the interest of both Federal and local governments. Unless there is a unique combination of strong local leadership, a tradition of resource management, and external energy shocks, communities are unlikely to realize this potential. Conflicting demands, traditional perceptions, and lack of funding pose a major barrier to a strong unilateral commitment by local governments. A Federal-local partnership built upon and complementary to existing efforts in areas such as housing, social welfare, and economic development offers an excellent opportunity to realize the inherent potential of local energy-efficiency programs. At the local level, energy is not perceived as an isolated issue, but one which is part of a number of problems arising from the continuing increase in energy prices.

  5. Trust and Leadership

    DEFF Research Database (Denmark)

    Bordum, Anders

    2005-01-01

    The concept and phenomenon of trust and its relation to leadership has recently come into focus. What role does trust play? Can trust be created strategically? Questions like these are often raised. How we conceive of and conceptualize trust is not as often discussed. Among those conceptualizations...... flexibility of form for example, the idea that one with leadership tools can consciously bring forth trust. In the conclusion, the question about trust communication is addressed. In this section I argue that trust is positively value-laden, becausesincerity is a functional and pragmatic condition...

  6. Rupert Murdoch' s Leadership

    Institute of Scientific and Technical Information of China (English)

    Lian Hohuizi

    2011-01-01

    Rupert Murdoch, a legendary mogul who has long been listed as one of the most influential people in the world, leads and processes the second - largest media empire in the world. With forty years of con- tinuous effort, he exhibits exceptional business sense and superb ad- ministrative capabilities in the media industry. He moves quickly in ex- panding his business and adopts unique management approach to lead followers. By exploring his background and experience, this paper will detect his unique traits and leadership behaviors that underlie his suc- cessful achievement in leading News Corporation, and how can his leadership style be applied to hospitality industry.

  7. Leadership -- Analysis and Comment

    Science.gov (United States)

    1991-02-18

    perfection: rather, put in wnat needs r; ~e por in to get the organizacIon moving. The return on pertecv~or s extra effort Is going to oe far more expensive...Department of the Army, Field Manual 25-100. Traininq The Force, pp. 1-5. 4. U.S. Department of the Army, Field Manual 22-103. Leadership and Commana at Senior...4. U.S. Department of the Army, Field Manual 22-103, Leadership and Command at Senior Levels, pp. 60-66. 5. Bennis, p. 22. 6. Michael P. W. Stone

  8. Leadership Styles Promote Teamwork

    OpenAIRE

    Khater Aldoshan

    2015-01-01

    This paper will evaluate the importance of learning leadership styles and the explanation of when and how each one is used in the workforce. In this paper many experts have been cited that are well-known in the field of leadership. Also this paper will concentrate on the importance of teamwork in the workforce and there are many examples of how teamwork is effective for creating the best possible outcomes for creativity and productivity. In the television industry creativity is an essential c...

  9. Intelligent leadership and leadership competencies : developing a leadership framework for intelligent organizations

    OpenAIRE

    Sydänmaanlakka, Pentti

    2003-01-01

    The purpose of this study was to develop a leadership framework for intelligent organizations. This was done by analyzing the future working environment of managers, leadership as a phenomenon and as a process and leadership competencies. How leadership is typically learned and trained and how we could improve these activities, was also studied. One of the contentions of this thesis is that as the world is shifting from an industrial paradigm to a post-industrial paradigm, it is necessary tha...

  10. Don't call me a leader, but I am one: The Dutch mayor and the tradition of bridging-and-bonding leadership in consensus democracies.

    Science.gov (United States)

    Karsten, Niels; Hendriks, Frank

    2017-04-01

    In some democratic contexts, there is a strong aversion to the directive, individualistic and masculine expressions of leadership that have come to dominate the study of political leadership. Such leadership is antithetical to consensus democracies in parts of continental Europe, where the antipathy to leadership has linguistic, institutional as well as cultural dimensions. Political-administrative and socio-cultural contexts in these countries provide little room for heroic expressions of leadership. Consequently, alternative forms of leadership and associated vocabularies have developed that carry profound practical relevance but that have remained underexplored. Based on an in-depth mixed-methods study, this article presents the Dutch mayoralty as an insightful and exemplary case of what can be called 'bridging-and-bonding leadership'; it provides a clear illustration of how understandings of democratic leadership can deviate from the dominant paradigm and of how leading in a consensus context brings about unique practical challenges for office holders. The analysis shows that the important leadership task of democratic guardianship that is performed by Dutch mayors is in danger of being overlooked by scholars of political leadership, as are consensus-oriented leadership roles in other parts of the world. For that reason, a recalibration of the leadership concept is needed, developing an increased theoretical sensitivity towards the non-decisive and process-oriented aspects of the leadership phenomenon. This article specifies how the future study of leadership, as a part of the change that is advocated, can benefit from adopting additional languages of leadership.

  11. Consultant radiographer leadership - A discussion

    Energy Technology Data Exchange (ETDEWEB)

    Hogg, Peter [Directorate of Radiography, University of Salford, Allerton Building, Frederick Road, Salford, Greater Manchester M6 6PU (United Kingdom)], E-mail: p.hogg@salford.ac.uk; Hogg, Dianne [Henwood Associates (South East) Ltd, Company Number: 513796, Registered Office: 2 Lakeview Stables, Lower St Clere, Kemsing, Kent, TN15 6NL (United Kingdom); Henwood, Suzanne [East Lancashire Primary Care Trust, Linden Business Centre, Linden Road, Colne. BB8 9BA (United Kingdom)

    2008-12-15

    Effective leadership can be defined in many ways and is an essential element of successful organisations; poor leadership can result in problems such as low staff morale, high staff turnover and reduced productivity. Effective leadership behaviours are well documented in the literature and various leadership models have been proposed that illustrate these behaviours. This discussion paper does not focus on any particular model. Instead it considers the 'Leadership Qualities Framework' which was developed specifically for use within the UK National Health Service. This framework draws upon a range of leadership models and as such it gives a broad indication of leadership behaviours. The framework comprises three components - 'personal qualities', 'setting direction' and 'delivering the service'. This paper commences with an argument as to why effective leadership is important in organisations generally, and specifically within healthcare organisations. Various examples of leadership are illustrated from within and outside the NHS in order to demonstrate effective leadership behaviours. The Leadership Qualities Framework is then examined, along with scenarios to illustrate effective leadership behaviours in context (i.e. within a healthcare organisation). Subsequent reflections on the scenarios aim to identify leadership behaviours that are explained within the framework. The final element of this paper draws on [limited] published evidence of where consultant radiographers have demonstrated effective leadership behaviours. In this section the published evidence is examined and reflected upon. At the end of the article we indicate additional reading for those who wish to further develop their theoretical and practical leadership skills.

  12. Developing a nurse-led clinic using transformational leadership.

    Science.gov (United States)

    Gousy, Mamood; Green, Kim

    2015-03-25

    Nurses are at the forefront of implementing and managing change, given constantly changing healthcare services and the increase in demand for health care. Therefore, it is important to identify the best style of leadership to engage nurses in implementing service-led improvements. This article explores the effects of transformational leadership in bringing about service-led improvements in health care, using the example of setting up a nurse-led acupuncture clinic to optimise the care of patients with chronic pain. Transformational leadership was used throughout the project - from the initial local planning, training and development, through to liaising with the appropriate staff and deciding on an evaluation strategy. Transformational leadership proved to be an effective way to engage and empower nurses and other members of the chronic pain team to enable them to achieve the project aims.

  13. Local equilibrium

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    1984-12-15

    From 3-6 September the First International Workshop on Local Equilibrium in Strong Interaction Physics took place in Bad-Honnef at the Physics Centre of the German Physical Society. A number of talks covered the experimental and theoretical investigation of the 'hotspots' effect, both in high energy particle physics and in intermediate energy nuclear physics.

  14. The relationship between leadership style and provision of the first Danish publicly reimbursed cognitive pharmaceutical service--a qualitative multicase study.

    Science.gov (United States)

    Kaae, Susanne; Søndergaard, Birthe; Haugbølle, Lotte Stig; Traulsen, Janine Morgall

    2011-06-01

    Evidence suggests that leadership style is important to the sustainability of cognitive pharmaceutical services, yet only scarce literature on the relationship exists. Support of the sustainability of the first publicly reimbursed cognitive service in Denmark, the Inhaler Technique Assessment Service (ITAS), was ascertained through a qualitative study to explore how leadership style shapes the implementation process of the service. Sustainability in this project was defined as the state where those asthma patients whose symptom status is negatively clinically affected (as defined by Global Initiative for Asthma guidelines) by inappropriate inhalation technique are identified and offered the service by pharmacy staff. The study was an exploratory qualitative multicase study that used triangulation of both data sources and methods. A theoretical framework of Bolman and Deal inspired the analysis of how leadership style influenced the local process of implementation of the ITAS. Four pharmacies were selected for the analysis because they differed in terms of leadership actions in their implementation process and achievement of ITAS sustainability. The analysis was inductive and linked factors that influence ITAS provision as perceived by employees with the interpreted leadership style of the owner. Three main themes emerged: (1) the alignment of the owner and staff values, (2) whether owners perceived ITAS development as being under their own control, and (3) whether owners explicated the responsibilities of employees in the implementation process. The themes were interrelated. Pharmacy owner's leadership style was significant to sustainability of the ITAS. A strong wish by the owner to have ITAS implemented was important, followed by aligning the owner's values and visions with those of the employees. The widespread perception by owners that experienced users are not interested in the ITAS needs to be addressed to achieve sustainability. Copyright © 2011 Elsevier

  15. Leadership in the library and information science professions theory and practice

    CERN Document Server

    Winston, Mark

    2013-01-01

    Safely guide your library into the new millennium!Like so much else in the information professions, leadership styles are being forced to change to meet the demands of technological innovation. Leadership in the Library and Information Science Professions is among the first books to focus on this increasingly important job qualification. It offers practical advice for developing strong, flexible, and creative leadership skills in yourself and your staff.This fascinating volume stresses the leadership needed to manage change. The essential skills taught here will help you update library service

  16. Strongly interacting Fermi gases

    Directory of Open Access Journals (Sweden)

    Bakr W.

    2013-08-01

    Full Text Available Strongly interacting gases of ultracold fermions have become an amazingly rich test-bed for many-body theories of fermionic matter. Here we present our recent experiments on these systems. Firstly, we discuss high-precision measurements on the thermodynamics of a strongly interacting Fermi gas across the superfluid transition. The onset of superfluidity is directly observed in the compressibility, the chemical potential, the entropy, and the heat capacity. Our measurements provide benchmarks for current many-body theories on strongly interacting fermions. Secondly, we have studied the evolution of fermion pairing from three to two dimensions in these gases, relating to the physics of layered superconductors. In the presence of p-wave interactions, Fermi gases are predicted to display toplogical superfluidity carrying Majorana edge states. Two possible avenues in this direction are discussed, our creation and direct observation of spin-orbit coupling in Fermi gases and the creation of fermionic molecules of 23Na 40K that will feature strong dipolar interactions in their absolute ground state.

  17. A strong comeback

    International Nuclear Information System (INIS)

    Marier, D.

    1992-01-01

    This article presents the results of a financial rankings survey which show a strong economic activity in the independent energy industry. The topics of the article include advisor turnover, overseas banks, and the increase in public offerings. The article identifies the top project finance investors for new projects and restructurings and rankings for lenders

  18. Ethical aspects of transformational leadership.

    Science.gov (United States)

    Cassidy, V R; Koroll, C J

    1994-10-01

    The requirements of leadership in the current environment of health care reform necessitate a clear distinction between leadership and management, an alteration in traditional leadership roles, and an evaluation of the knowledge and skills needed to address the ethical issues that arise from such reform. Transformational leadership is well suited to the current climate in health care because of the manner in which it actively embraces and encourages innovation and change. The article explores the elements of transformational leadership, describes the need for transformational leaders to be cognizant of the ethical aspects of their roles, and outlines the responsibilities of transformational leaders as moral agents.

  19. Leadership Training in Otolaryngology Residency.

    Science.gov (United States)

    Bent, John P; Fried, Marvin P; Smith, Richard V; Hsueh, Wayne; Choi, Karen

    2017-06-01

    Although residency training offers numerous leadership opportunities, most residents are not exposed to scripted leadership instruction. To explore one program's attitudes about leadership training, a group of otolaryngology faculty (n = 14) and residents (n = 17) was polled about their attitudes. In terms of self-perception, more faculty (10 of 14, 71.4%) than residents (9 of 17, 52.9%; P = .461) considered themselves good leaders. The majority of faculty and residents (27 of 31) thought that adults could be taught leadership ability. Given attitudes about leadership ability and the potential for improvement through instruction, consideration should be given to including such training in otolaryngology residency.

  20. Making an Impact Statewide to Benefit 21st-Century School Leadership

    Science.gov (United States)

    Hewitt, Kimberly Kappler; Mullen, Carol A.; Davis, Ann W.; Lashley, Carl

    2012-01-01

    How can institutions of higher education, local education agencies, and departments of education partner to build capacity for 21st-Century school leadership? The model (IMPACT V) we describe utilizes a systems-wide partnership approach to cultivate shared leadership within influenced middle and high schools statewide to leverage technology as a…