18,003 research outputs found

    Effect of isospin dependence of cross section on symmetric and neutron rich systems

    Full text link
    We aim to explore the effect of isospin dependence of cross section on symmetric and neutron rich system. We also aim to explore whether the analysis is affacted if one discusses in terms of "EbalE_{bal} as a function of N/Z or N/A" of the system.Comment: 3 pages, 1 figs, DAE BRNS Symposium on Nuclear Physics Dec 26-30, (2011), Visakhapatnam A.P. INDI

    Mass dependence of balance energy for different N/Z ratio

    Full text link
    We present the study for the mass dependence of Ebal_{bal} for various N/Z ratios covering pure symmetric systems to highly neutron-rich ones.Comment: 2 pages, 2 figs, DAE BRNS Symposium on Nuclear Physics Dec 26-30, (2011), Visakhapatnam A.P. INDI

    Role of asymmetry of the reaction and momentum dependent interactions on the balance energy for neutron rich nuclei

    Full text link
    We present a systematic study of disappearance of flow i.e. balance energy EbalE_{bal} for an isotopic series of Ca with N/Z varying from 1 to 2 for different density dependences of symmetry energies. We also extend this study for asymmetric reactions having radioactive projectile and stable target.Comment: 3 pages, 2 figs, DAE BRNS Symposium on Nuclear Physics Dec 26-30, (2011), Visakhapatnam A.P. INDI

    Effect of isospin degree of freedom on the counterbalancing of collective transverse in-plane flow

    Full text link
    Here we aim to understand the effect of isospin dependence of cross section and Coulomb repulsion on the counterbalancing of collective flowComment: 3 pages, 2 figs, DAE BRNS Symposium on Nuclear Physics Dec 26-30, (2011), Visakhapatnam A.P. INDI

    Observable to explore high density behaviour of symmetry energy

    Get PDF
    We aim to see the sensitivity of collective transverse in-plane flow to symmetry energy at low as well as high densities and also to see the effect of different density dependencies of symmetry energy on the same.Comment: 3 pages, 2 figs, DAE BRNS Symposium on Nuclear Physics Dec 26-30, (2011), Visakhapatnam A.P. INDI

    Why are there still so few men within Early Years in primary schools: views from male trainee teachers and male leaders?

    Get PDF
    One of the challenges facing the Early Years (EY) sector is how to encourage more male practitioners to counterbalance a largely feminised workforce. Using case studies of male trainees at different stages of their primary undergraduate Initial Teacher Training course at one university, we attempt to consider data why there is underrepresentation of men within the leadership strata in EY settings. Questionnaires and interviews were conducted with the male sample groups and male leaders in primary schools to gain an overview regarding gender stereotyping. Our findings suggest that male trainees enjoy working in the EY sector, but they need mentoring by strong leaders to help them overcome the perceived contextual barriers of male stereotypes in that setting. In conclusion, we consider some of these barriers of stereotypes, attitudes, values, beliefs existing and the actions needed in addressing such stereotypes if a long-lasting change is to happen

    It's complicated: apprentice leaders on the edge of chaos

    Get PDF
    A view from the dance floor of ALICSE participants showed that the integrated children's services remain under pressure to become multi-dimensional with the rhetorical push to a joint working becoming increasingly complex and difficult to navigate. This was the view of a 360 degree questionnaire to a number of ALICSE participants and reflections from an in-depth dialogue. The main findings suggested collective professionalism requires collaborative relationships between organisations and individuals, and this collaboration poses the most significant challenge for educational leadership and management. The participants on the dance floor often reciting phrases like: letting go of control, no hierarchy, self-organising. The main conclusion being an individual needs to be self-organised and it takes a leader to be confident to manage ambiguity and complexity. Using complex adaptive systems theory and blended leadership styles theories, we will assert that distributional leadership is required to navigate the complex environment. Futures thinking suggests that we could use complex adaptive systems theory to help build an effective communication strategy for individuals, teams and services allowing them to self-organise
    corecore