Annual Report 2007 - 2008 Indian Academy
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Self-Study Report
Presidency University Self-Study RepoRt For Submission to the National Assessment and Accreditation Council Presidency University Kolkata 2016 (www.presiuniv.ac.in) Volume-3 Self-Study Report (Volume-3) Departmental Inputs 1 Faculty of Natural and Mathematical Sciences Self-Study RepoRt For Submission to the National Assessment and Accreditation Council Presidency University Kolkata 2016 (www.presiuniv.ac.in) Volume-3 Departmental Inputs Faculty of Natural and Mathematical Sciences Table of Contents Volume-3 Departmental Inputs Faculty of Natural and Mathematical Sciences 1. Biological Sciences 1 2. Chemistry 52 3. Economics 96 4. Geography 199 5. Geology 144 6. Mathematics 178 7. Physics 193 8. Statistics 218 Presidency University Evaluative Report of the Department : Biological Sciences 1. Name of the Department : Biological Sciences 2. Year of establishment : 2013 3. Is the Department part of a School/Faculty of the university? Faculty of Natural and Mathematical Sciences 4. Names of programmes offered (UG, PG, M.Phil., Ph.D., Integrated Masters; Integrated Ph.D., D.Sc., D.Litt., etc.) : B.Sc (Hons) in Biological Sciences, M.sc. in Biological Sciences, PhD. 5. Interdisciplinary programmes and de partments involved: ● The Biological Sciences Department is an interdisciplinary department created by merging the Botany, Zoology and Physiology of the erstwhile Presidency College. The newly introduced UG (Hons) and PG degree courses Biological Sciences cut across the disciplines of life science and also amalgamated the elements of Biochemistry, Statistics and Physics in the curricula. ● The UG elective General Education or ‘GenEd’ programmes, replace the earlier system of taking ‘pass course’ subjects and introduce students to a broad range of topics from across the disiplines. -
Phosphoinositide Signalling in Cell Biology
Photography by Jeswin Singh, Research Scholar, Sumantra Chattarji lab NOTE FROM THE DIRECTOR 9 MAP OF RESEARCH INTERESTS 10 RESEARCH REPORTS Biochemistry, Biophysics and Bioinformatics 12 Cellular Organization and Signalling 20 Neurobiology 28 Genetics and Development 36 Theory, Simulation and Modeling of Biological Systems 44 Ecology and Evolution 52 NEW FACULTY 62 MEETINGS AND WORKSHOPS 68 ACADEMICS AND ADMINISTRATION 70 Academic programmes at NCBS 72 Administration and Finance 74 Research Development Office 76 Research Facilities 78 HIGHLIGHTS OF THE YEAR 82 Twenty-fifth anniversary celebrations 84 Annual talks and Alumni Meet 86 The NCBS Museum and Field Station 88 CONTENTS The NCBS Pachmarhi field station 89 Chemical Ecology network programme 90 The Archives at NCBS 91 Professor Mitradas M Panicker Retires 92 NCBS INTERNATIONAL COLLABORATIONS 94 NCBS NATIONAL COLLABORATIONS 96 A 1993 sketch by Obaid Siddiqi, Founder, National Centre for Biological Sciences, of possible areas to grow at NCBS NCBS at crossroads: 2017 The celebrations of our 25th year have come to an end, and as we reflect back at all that was showcased about our scientific efforts in various meetings and workshops, it is apparent that the vision of NCBS as articulated by Obaid Siddiqi (see his drawing -Biology across scales) is being realized in full measure. This is indeed a terrific achievement and we would be justified in saying that we have laid a strong foundation for a unique scientific institution. However, I strongly feel that we are at a fork in our journey ahead. A number of events over the past years necessitate a reevaluation of the functioning of NCBS for our sustained growth and relevance, and to help us chart a path for our future trajectory. -
Annual Report 2016 - 2017
Annual Report 2016 - 2017 CSIR-Centre for Cellular and Molecular Biology Hyderabad K Guruprasad 48 (Protein Sequence, Structure Analysis and Drug Design) K Thangaraj 50 (Evolutionary and Medical Genetics) Lakshmi Rao Kandukuri 54 (Chromosome Biology and Human Reproductive Genetics) Arvind Kumar 57 (Non-coding RNAs in diverse brain regions in stress response and depression) Lekha Dinesh Kumar 59 (Role of wnt signalling in EMT and development of colon cancer) Satish Kumar 62 (Functional Genomics using Transgenic and Knockout Mice and Molecular Approaches in Animal Breeding) Mukesh Lodha 65 (Mechanism of Epigenetic Inheritance in Plants) M M Idris 67 (Bio-mechanisms of Regeneration and Degeneration) M V Jagannadham 69 (Studies on outer membrane vesicles of bacteria) Rakesh K Mishra 72 (Genome Organization and Epigenetic Regulation) P Chandra Shekar 77 (Early embryonic development in mouse) Veena K Parnaik 79 (Nuclear organization and lamin biology) Anant B Patel 81 (13 C Nuclear Magnetic Resonance Investigations of Neurotransmitter Energetics in Neurological Disorders) R Nagaraj 85 Host-defense Antimicrobial Peptides; Activity and Developing Future Therapeutic Agents ii Palani Murugan Rangasamy 88 (The Regulation of Polyamine Homeostasis and their relevance in Health and Diseases of Eukaryotes) Ch Mohan Rao 90 (Molecular chaperones in health and diseases & Molecular diagnostics, therapeutics and drug delivery) Swasti Raychaudhuri 95 (Proteotoxicity in age-related diseases) Manjula Reddy 98 (Bacterial cell wall synthesis and its regulation) -
Amitava Raychaudhuri
Amitava Raychaudhuri Research Summary: In 2007-08, research has been carried out in aspects of neutrino physics, particle physics models based on space-time with extra dimensions, and quark models. In continuing work on the prospects of the proposed Iron Calorimeter detector at INO being used as an end-detector for a very long baseline experiment in con- junction with a beta-beam source in Europe, it has been shown that this set-up has unmatched sensitivity for probing many of the remaining unknowns of the neutrino mass matrix. Related work on long baseline experiments with a beta- beam have (a) explored the possibility of using the survival probability Pee and (b) optimised the baseline, boost-factor, and luminosities for the best reach for probing the open issues of neutrino physics. The upper bound on the mass of the lightest neutral higgs scalar is shown to be considerably relaxed in models in which SUSY is embedded in space-time of more than four dimensions. Even though the observational evidence for the ‘pentaquark’ is currently not strong, such a bound state is a consequence of QCD. The group theory of the ‘triquark’ – which is a aconstitutent of the pentaquark – has been examined with a focus on the colour-spin SU(6) structure. Using these results, the masses of the different pentaquak states and their colour-spin excitations have been estimated. Publications: 1. Sanjib Kumar Agarwalla, Sandhya Choubey, Srubabati Goswami, and Ami- tava Raychaudhuri, Neutrino parameters from matter effects in Pee at long base- lines, Phys. Rev. D75, 097302 (2007) 2. Abhijit Samanta, Sudeb Bhattacharya, Ambar Ghosal, Kamales Kar, Deba- sish Majumdar, and Amitava Raychaudhuri, A GEANT-based study of atmo- spheric neutrino oscillation parameters at INO, Int. -
National Centre for Biological Sciences
Cover Outside Final_452 by 297.pdf 1 16/01/19 10:51 PM National Centre for Biological Sciences Biological for National Centre National Centre for Biological Sciences Tata Institute of Fundamnetal Research Bellary Road, Bangalore 560 065. India. P +91 80 23666 6001/ 02/ 18/ 19 F +91 80 23666 6662 www.ncbs.res.in σ 2 ∂ NCBSLogo — fd 100 ∂t rt 100 fd 200 10-9m 10-5m 10-2m 1m ANNUAL REPORT 2017-18 REPORT ANNUAL National Centre for Biological Sciences ANNUAL REPORT 2017-18 Cover Inside Final_452 by 297.pdf 1 12/01/19 7:00 PM National Centre for Biological Sciences ANNUAL REPORT 2017-18 A cluster of gossamer-winged dragonflies from Dhara Mehrotra’s exhibition “Through Clusters and Networks”, as a part of the TIFR Artist-in-Residence programme PHOTO: DHARA MEHROTRA CONTENTS Director’s Map of Research 4 7 Note Interests Research Theory, Simulation, New Faculty 8 and Modelling of 88 Reports SABARINATHAN RADHAKRISHNAN 8 Biological Systems SHACHI GOSAVI · MUKUND THATTAI · SANDEEP KRISHNA · MADAN RAO · SHASHI THUTUPALLI Biochemistry, Biophysics, 20 and Bioinformatics JAYANT UDGAONKAR · M K MATHEW R SOWDHAMINI · ASWIN SESHASAYEE RANABIR DAS · ARATI RAMESH · ANJANA BADRINARAYANAN · VINOTHKUMAR K R Cellular Organisation 38 and Signalling SUDHIR KRISHNA · SATYAJIT MAYOR · RAGHU PADINJAT · VARADHARAJAN SUNDARAMURTHY 48 Neurobiology UPINDER S BHALLA · SANJAY P SANE · SUMANTRA CHATTARJI · VATSALA THIRUMALAI · HIYAA GHOSH 60 Genetics and Development K VIJAYRAGHAVAN · GAITI HASAN P V SHIVAPRASAD · RAJ LADHER · DIMPLE NOTANI 72 Ecology and Evolution MAHESH -
Physics Nobel 2020 and Kolkata Connections
DOI: https://doi.org/10.36094/sc.v86.2020.Physics_Nobel_2020.Roy.337 SCIENCE AND CULTURE VOLUME 86 T NOVEMBER-DECEMBER 2020 T NOS. 11–12 E DITORIAL PHYSICS NOBEL 2020 AND KOLKATA CONNECTIONS very year in October, University of California, Berkley, USA and Andrea Ghez of the Nobel Prize University of California, Los Angeles, USA”for the ECommittee announces discovery of a supermassive compact object at the centre prizes to persons who have of our galaxy”. Interestingly, the prize elated the physics made a breakthrough in the community of the country, more so the Bengalis, and much fields of physics, chemistry, more the physics community of Kolkata, for the connection literature, economics, with the works of two Bengali physicists of Kolkata. medicine and peace. The Roger Penrose is a theoretical physicist. Theoretical awards are generally a cause works of Penrose on black hole, for which this year’s Nobel of delight for the nations that in physics has been awarded, rests heavily on the works the awardees belong to of Amal Kumar Raychaudhuri (AKRC) and Stephen except may be in cases Hawking. Stephen Hawking was Penrose’s collaborator and where the awardee is an emigrant national and the country his contribution towards developing the black hole theory that he/she originally belonged to also rejoices along with is no less important than that of Penrose. Stephen Hawking the country of emigration. died in March 2018. Had A recent example of such Hawking been alive today, a case is that of American Interestingly, the prize elated the physics I am sure, he would have economist Abhijit community of the country, more so the shared the prize with Banerjee, who was Penrose (Nobel Prize is not awarded the Nobel Prize in Bengalis, and much more the physics awarded to anyone Economics last year, is a community of Kolkata, for the connection posthumously). -
Abdus Salam United Nations Educational, Scientific and Cultural XA0202813 Organization International Centre International Atomic Energy Agency for Theoretical Physics
the IC/2002/34 abdus salam united nations educational, scientific and cultural XA0202813 organization international centre international atomic energy agency for theoretical physics GAUGE UNIFICATION IN 5-D SU(5) MODEL WITH ORBIFOLD BREAKING OF GUT SYMMETRY V^^r-'V^-Vv^'-.'^ Biswajoy Brahmachari and Amitava Raychaudhuri Available at: http://www.ictp.trieste.it/~pub-off IC/2002/34 SINP/TNP/02-18 United Nations Educational Scientific and Cultural Organization and International Atomic Energy Agency THE ABDUS SALAM INTERNATIONAL CENTRE FOR THEORETICAL PHYSICS GAUGE UNIFICATION IN 5-D 517(5) MODEL WITH ORBIFOLD BREAKING OF GUT SYMMETRY Biswajoy Brahmachari* Theoretical Physics Group, Saha Institute of Nuclear Physics, AF/1 Bidhannagar, Kolkata 700064, India and The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy and Amitava Raychaudhuri^ Department of Physics, University of Calcutta, 92, Acharya Prafulla Chandra Road, Kolkata 700009, India and The Abdus Salam International Centre for Theoretical Physics, Trieste, Italy. Abstract We consider a 5-dimensional SU(5) model wherein the symmetry is broken to the 4-dimensional 1 Standard Model by compactification of the 5th dimension on an S /(Z2 x Z'2) orbifold. We identify the members of all SU(5) representations upto 75 which have zero modes. We examine how these light scalars affect gauge coupling unification assuming a single intermediate scale and present several acceptable solutions. The 5-D compactification scale coincides with the unification scale of gauge couplings and is determined via this renormalization group analysis. When 5(9(10) is considered as the GUT group there are only two solutions, so long as a few low dimensional scalar multiplets upto 126 are included. -
Annual Report
THE INSTITUTE OF MATHEMATICAL SCIENCES C. I. T. Campus, Taramani, Chennai - 600 113. ANNUAL REPORT Apr 2018 - Mar 2019 Telephone: +91-44-2254 3100, 2254 1856 Fax: +91-44-2254 1586 DID No.: +91-44-2254 3xxx(xxx=extension) Website: https://www.imsc.res.in ii Contents 1 The Institute1 1.1 Governing Board.................................1 1.2 Executive Council.................................3 1.2.1 Profiles of Governing Board and Executive Council Members.....4 1.2.2 Director's Advisory Committees.....................7 1.3 Faculty....................................... 13 1.4 Honorary Senior Academic Members...................... 14 1.5 Scientific Staff................................... 14 1.6 Administrative & Accounts Staff members................... 15 1.7 Project Staff................................... 15 1.7.1 Project Staff [Non Academic]...................... 15 1.7.2 Project Staff [Scientific/Academic]................... 16 1.8 Post-Doctoral Fellows............................... 17 1.9 Ph.D. Students.................................. 18 1.10 Summer Students................................. 21 1.11 Other Students.................................. 23 2 Research and Teaching 25 2.1 Computational Biology.............................. 25 2.1.1 Research Summary & Highlights.................... 25 2.1.2 List of Publications............................ 28 2.2 Mathematics.................................... 29 2.2.1 Research Summary & Highlights.................... 29 2.2.2 List of Publications............................ 31 iii 2.3 Physics...................................... -
CURRICULUM VITAE List of Publications Ph.D (2008
CURRICULUM VITAE Name : Dr. DIBAKAR ROYCHOWDHURY Father's Name : M. K. ROYCHOWDHURY Date and Place of birth : 26th April 1985, Siliguri, West Bengal, India. Nationality : Indian. Marital Status : Married. Present Affiliation : Assistant Professor, Department of Physics, Indian Institute of Technology Roorkee, Roorkee 247667 Uttaranchal, INDIA. Area of Research : Theoretical High Energy Physics. e-mail : [email protected], [email protected] Permanent Address : Pipe Line Road, Nabagram, Siliguri- 734007, West Bengal, India. Phone : +91-0353-2564723 Mobile : +91-9474761105 List of publications h Index = 16 INSPIRE LINK: Ph.D (2008 - 2013) • Ph.D in Theoretical Physics from The Department of Theoretical Sciences, S. N. Bose National Centre for Basic Sciences, Salt Lake, Kolkata-700098, West Bengal, India. •Degree awarding University: University Of Calcutta. • Date on which the degree was awarded: 07.01.2014. • Title of the Ph.D. Thesis : \Phase transition in black holes". •Thesis Supervisor: Prof. Rabin Banerjee. Department of Theoretical Sciences, S. N. Bose National Centre for Basic Sciences, Block JD, Sector III, Salt Lake, Kolkata-700098, West Bengal, India. 1 Research Positions •Swansea University, Singleton Park, UK (2017 - 2018). •Ben-Gurion University of The Negev, Israel (2016 - 2017). •Indian Institute of Technology (IIT), Kanpur ( 2015 - 2016). •Centre for High Energy Physics (CHEP), Indian Institute of Science (IISc), Ban- galore (2014 - 2015). •Indian Institute of Science Education and Research, Bhopal(2013 - 2014). Awards and Distinctions • Newton International Fellowship 2016 awarded jointly by the Royal Society, UK and the Science and Engineering Research Board of India (SERB) • SERB Indo- US Postdoctoral Fellowship 2016 Teaching PHN-008- Electro-Magnetic Theory (Spring 2018-19). -
Amitava Raychaudhuri
Amitava Raychaudhuri Research Summary: In 2006-07, research has been carried out in aspects of neutrino physics, models based on space-time with extra dimensions, and grand unified theories. These are briefly discussed in turn below. In neutrino physics, a considerable effort has been spent on the prospects of a beta- beam facility { a source of pure νe or ν¯e beams. It has been shown that such a facility has unique advantages in both long- and short-baseline set-ups to better determine and constrain neutrino mass and mixing parameters as well as to explore non-Standard physics, like R-parity violating supersymmetry. Research has also been carried out to determine how well the ICAL detector at INO will be able to probe the neutrino mass splitting and mixing angle relevant for atmospheric neutrino oscillations. Models in which space-time has more than four dimensions have been examined for the unification of gauge couplings at high energies. A light intermediate scale in GUTS is a necessary ingredient for satisfying the re- quirement of proper leptogenesis. Obtaining such an intermediate scale is fraught with difficulties. It has been shown that within SUSY SO(10) GUTs this may be possible if the Higgs multiplets are appropriately chosen (16 rather than 126) and threshold corrections are incorporated. Alternate possibilities include the use of non-renormalisable Planck scale interactions and/or introduction of additional chiral multiplets. Publications: 1. Rathin Adhikari, Sanjib Kumar Agarwalla, and Amitava Raychaudhuri, Can R-parity violating supersymmetry be seen in long baseline beta-beam experi- ments?, Phys. Lett. B642, 111{118 (2006) 2. -
The Golden Age of Calcutta Physics
The golden age of Calcutta physics: Difficulties in reconstructing the history Arnab Rai Choudhuri∗ Department of Physics Indian Institute of Science Bangalore - 560012. India Abstract Classes started in the newly established Physics Department of Cal- cutta University Science College in 1916. Raman, Bose and Saha were three young members of the small physics faculty consisting of barely half a dozen faculty members. Within about one decade, three extraordi- nary discoveries came from these young men—Saha ionization equation in 1920, Bose statistics in 1924, Raman effect in 1928. However, fortunes of Calcutta University quickly got intertwined with India’s freedom struggle led by Mahatma Gandhi exactly at the same time and the physics group got tragically disrupted. Indian physics never succeeded in reaching that height again. This paper discusses the difficulties in reconstructing a crit- ical history of this Calcutta school of physics during the very short epoch of unmatched brilliance. 1 A look at an extraordinary epoch We live in an age obsessed with ranking everything: from cinemas to washing machines, from tennis players to universities. Although India has one of the fastest growing economies in the world and is striving to find her place within the nations of the world, India’s ranking remains poor in several important spheres of human activity. Apart from the poor showing in the Olympic games, one other area in which India’s dismal record has become a huge embarrassment arXiv:1612.02551v1 [physics.hist-ph] 8 Dec 2016 to India’s intellectual class is the ranking of universities. No Indian university finds a place within the world’s top 100. -
02 Parthasarathi Majumdar.Pmd
DOI: https://doi.org/10.36094/sc.v86.2020.AKR_Seeds_of_Nobel_2020.Majumdar.342 ARTICLE AKR’S QUEST FOR EXCELLENCE : SEEDS OF PHYSICS NOBEL 2020 PARTHASARATHI MAJUMDAR* The lifelong solitary struggle of eminent theoretical physicist Amal Kumar Raychaudhuri, towards ex-cellence in research in the field of general relativistic cosmology, is chronicled. Introduction Education f one is to recall outstanding original contributions by Amal Kumar Raychaudhuri (AKR) was born in 1923 theoretical physicists in India in the post-independence in Barisal district in eastern Bengal, now in Bangladesh1. Iera, that have withstood the test of time and changed His father Sureshchandra was a teacher of mathematics in the course of physics forever, the Raychaudhuri equation a high school, who had a bright academic record, but was comes readily to mind. Despite the increasingly greater not successful professionally in the same measure. His availability of funds for research and greater efforts at mother Surabala was a housewife, but clearly one who organizing it nationally, little else of a similar quality has could imbue in her children a sense of uprightness and been accomplished so far. Yet the beginnings were deep-rooted ideals. The family migrated to Kolkata while unbelievably humble, and the road to professional AKR was still a child, and his early education was in accomplishment was strewn with thorns. It is a story of a Tirthapati Institution. Later he completed his Matriculation lifelong struggle compounded by a resolve that could (equivalent to today’s Secondary level) from Hindu School, break, but never did bend. But it remains an inspiration and joined City College for the Intermediate in science for those who find it hard to follow the herd.