We present a general theory to study optimal regularity for a large class of nonlinear elliptic systems satisfying general boundary conditions and in the presence of a geometric transmission condition on the free-boundary. As an application we give a full positive answer to a conjecture of De Giorgi on the analyticity of local minimizers of the Mumford-Shah functional.

Department of Oral & Maxillofacial Surgery, Sharavathi Dental College and Hospital, Shimoga, Karnataka, India Department of Periodontics, K.M. Shah Dental College and Hospital, Sumandeep Vidyapeeth, Vadodara, Gujarat, India Department of Oral Medicine & Radiology, Sharavathi Dental College and Hospital, Shimoga, Karnataka, India Department of Conservative and Endodontics, K.M Shah Dental Colleg...

This study was conducted to evaluate antioxidant enzyme activities in four caprifig varieties under drought stress and subsequent rewatering in order to screen drought tolerance. Leaf relative water content and membrane stability index significantly reduced under drought stress. ‘Shah Anjir’ and ‘Khormaei’ were able to preserve the highest relative water content and membrane stability index lev...

For review on vitamin D: Michael F Holick, Professor of Medicine, Physiology and Biophysics and Molecular Medicine. Director, Vitamin D, Skin, and Bone Research Laboratory. Programme Director General Clinical Research Unit. Director, Biologic Effects of Light Research Centre, Director, Bone Healthcare, Boston. External Review Board: A Muruganathan, Anil K Jain, Dinesh K Dhanwal, G R Sridhar, H...

1 Department of Biochemistry, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi, Pakistan. 2 Department of Plant Breeding and Genetics, Pir Mehr Ali Shah Arid Agriculture University Rawalpindi, Pakistan. 3 Department of Chemistry and Biochemistry, University of Agriculture Faisalabad, Pakistan. 4 Pakistan Museum of Natural History, Islamabad, Pakistan. 5 Pakistan Science Foundation, Isla...