Using a current-current correlation function (CF), the photon polarization tensor is calculated for rotating hot and dense QCD medium. The spectral (SF) dilepton rate (DR) are estimated therefrom. Numerical results show that both SF DR enhanced in medium, especially low invariant mass region. also explored consequences of interplay among angular velocity, temperature chemical potential. We elec...

The war lingers on, and despite assurances to the contrary from the Nixon Administration, there appear to be few hopes for lasting peace. Precipitous technological advances during the last generation have left the world on the brink of devastation. Geological studies record " many examples of species that have failed to survive because of inadaptability to environmental change, but only Homo Sa...

China is a key area for research into human occupation in the Old World after the initial expansion of early humans out of Africa. Reliable age determinations are pivotal for assessing the patterns of human evolution and dispersal in this region. This paper reviews magnetostratigraphic studies of some early Pleistocene strata bearing hominin remains and/or artifact stone tools from northern to ...

After publication of the article by Gücü et al. [1], it was found that Dr Onder Bozkurt had been inadvertently omitted from the author list. The author list has therefore been amended accordingly. The authors apologise for any inconvenience this may cause. which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The Creative Com...

lives and visits are often infrequent. To this extent, therefore, I see the community hospital in populations in excess of 40 000 being of primary significance to the community in respect of acute diagnostic and surgical services at an appropriate level, and the geriatric and long-stay element as a part of the overall picture rather than the predominant feature. In populations less than this fi...

Dr. Zitha Mokomane is a Senior Research Specialist in the Population Health, Health Systems and Innovation research programme at the Human Sciences Research Council in South Africa. She holds a MA and a PhD (Family Demography), both from the Australian National University. Before joining the Human Science Research Council, Dr Mokomane was a Senior Lecturer in the Department of Population Studie...

The polymorphic human B cell-specific antigen, 33.1, detected by a murine monoclonal antibody, was compared by genetics and structural analysis with known human Ia antigens from a panel of DR homozygous Epstein-Barr virus-transformed B lymphoblastoid cell lines. Cells homozygous for DR 1, 2, 4, 5, and w6 were positive, while cells that are DR3,3 or DR7,7 usually failed to express this antigen. ...

We have investigated normal human corneas for the presence of T6-marker on Langerhans cells. With the exception of one pair of newborn corneas and two pairs of very young infant corneas, all HLA-DR-positive cells in central and peripheral corneal epithelium were T6-negative by double-labeled immunofluorescence. In contrast, epidermal sheets from normal human eyelid skin displayed positive stain...