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Chakraborty, S.
- Design of an Ion Trap for Trapping Single 171Yb+
Abstract Views :234 |
PDF Views:79
Authors
Affiliations
1 CSIR-National Physical Laboratory, Dr K. S. Krishnan Marg, New Delhi 110 012, IN
1 CSIR-National Physical Laboratory, Dr K. S. Krishnan Marg, New Delhi 110 012, IN
Source
Current Science, Vol 106, No 10 (2014), Pagination: 1348-1352Abstract
We present an ion trap design of end-cap geometry and numerically calculate its potential. An rf-resonator of quality factor 800(20) has been fabricated for delivering high voltage to the trap. An optical frequency standard will be developed by trapping and laser cooling a single 171Yb+. Optical arrangements for photoionization, laser cooling and detection are also described.Full Text
- Suggestions for a National Framework for Publication of and Access to Literature in Science and Technology in India
Abstract Views :233 |
PDF Views:70
Authors
S. Chakraborty
1,
J. Gowrishankar
2,
A. Joshi
3,
P. Kannan
4,
R. K. Kohli
4,
S. C. Lakhotia
5,
G. Misra
6,
C. M. Nautiyal
7,
K. Ramasubramanian
8,
N. Sathyamurthy
3,
A. K. Singhvi
9
Affiliations
1 National Institute of Plant Genome Research, New Delhi, IN
2 Indian Institute of Science Education and Research Mohali, IN
3 Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru, IN
4 Central University of Punjab, Bathinda, IN
5 Banaras Hindu University, Varanasi, IN
6 Indian Institute of Science, Bengaluru, IN
7 Indira Nagar, New Delhi, IN
8 Indian Institute of Technology, Mumbai, IN
9 Physical Research Laboratory, Ahmedabad, IN
1 National Institute of Plant Genome Research, New Delhi, IN
2 Indian Institute of Science Education and Research Mohali, IN
3 Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru, IN
4 Central University of Punjab, Bathinda, IN
5 Banaras Hindu University, Varanasi, IN
6 Indian Institute of Science, Bengaluru, IN
7 Indira Nagar, New Delhi, IN
8 Indian Institute of Technology, Mumbai, IN
9 Physical Research Laboratory, Ahmedabad, IN
Source
Current Science, Vol 118, No 7 (2020), Pagination: 1026-1034Abstract
The outcome of deliberation on various aspects of publication and free access to scientific literature by a panel of nominated fellows from three science academies, viz. Indian National Science Academy, Indian Academy of Sciences, The National Academy of Sciences India, and expert invitees are presented.Full Text
References
- Budapest Open Access Initiative; https://www.budapestopenaccessinitiative.org/read
- Brainard, J., Facing Plan S, publishers may set papers free. Science, 2019, 364(6441), 620.
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- Carvalho, J., Laranjeira, C., Vaz, V. and Moreira. M. J., Monitoring a national open access funder mandate. Proc. Comp. Sci., 2017, 106, 283–290.
- Hashim, H. N. M., Facilitating Malaysia towards innovative society: Arguing the case for open access policy. Sixth IEEE International Conference on e–Science Workshops. IEEE, 2010, doi:10.1109/eScienceW.2010.33
- Ilva, J., Towards reliable data – counting the Finnish Open Access publications. Proc. Comp. Sci., 2017, 106, 299–304.
- Kirsop, D., Open Access and developing Countries: A report on the workshop, Electronic publishing and open access: Developing Country Perspectives, 2006.
- Schwartzkroin, A. and Shorvon, S.D., Public (open) access policy. Epilepsia, 2008, 49(8), 1295–1296; doi:10.1111/j.1528-1167. 2008.01733.
- The Delhi Declaration on Open Access by Open Access India; http://openaccessindia.org/delhi-declaration-on-open-access/
- Chaddhah, P. and Lakhotia, S. C., A policy statement on Dissemination and Evaluation of Research output in India by the Indian National Science Academy (New Delhi). Proc. Indian Natl. Sci. Acad., 2018, 84(2), 319–329.
- Madan, M., Kimidi, S. S., Gunasekaran, S. and Arunachalam, S., Should Indian researchers pay to get their work published? Curr. Sci., 2017, 112(4), 703–713.
- Lakhotia, S. C., Why are Indian research journals not making a mark? – The enemy is within. Curr. Sci., 2018, 115(12), 2187– 2188.
- Lakhotia, S. C., Mis-conceived and Mis-implemented academic assessment rules underlie the scourge of predatory journals and conference. Proc. Indian Natl. Sci. Acad., 2017, 83(3), 513–515.
- Madhan, M., Gunasekaran, S. and Arunachalam, S., Evaluation of research in India: are we doing it right? Indian J. Med. Ethics, Published online on 23 March 2018. doi:10.20529/IJME.2018.024
- DBT and DST open access Policy: Policy on open access to DBT and DST funded research; http://www.dst.gov.in/sites/default/files/APPROVED%20OPEN%20ACCESS%20POLICY-DBT%-26DST%2812.12.2014%29_1.pdf
- Structure and Genetic Variability of New Populations of Amentotaxus assamica in the Eastern Himalaya, India
Abstract Views :279 |
PDF Views:90
Authors
Affiliations
1 Department of Tree Improvement, College of Horticulture and Forestry, Central Agricultural University, Pasighat 791 102, IN
2 ATREE, Royal Enclave, Sriramapura, Jakkur Post, Bengaluru 560 064, IN
3 Botanical Survey of India, Kolkata 700 064, IN
4 College of Horticulture and Forestry, Rani Lakshmi Bai Central Agricultural University, Jhansi 284 003, IN
1 Department of Tree Improvement, College of Horticulture and Forestry, Central Agricultural University, Pasighat 791 102, IN
2 ATREE, Royal Enclave, Sriramapura, Jakkur Post, Bengaluru 560 064, IN
3 Botanical Survey of India, Kolkata 700 064, IN
4 College of Horticulture and Forestry, Rani Lakshmi Bai Central Agricultural University, Jhansi 284 003, IN
Source
Current Science, Vol 118, No 8 (2020), Pagination: 1161-1162Abstract
Amentotaxus assamica D.K. Ferguson (common name: Chinese yew) belongs to the gymnospermic family Taxaceae. It is one of the two members of this family found in India, the other being Taxus wallichiana. Amentotaxus is a tall dioecious tree reaching a height of 20 m with horizontal or drooping branches. It is confined to small pockets in the Eastern Himalaya, specifically in Arunachal Pradesh, India. The tree finds usage for making pillars and posts in house construction. Following the ‘critically endangered’ status assigned to the species by the Conservation Assessment and Management Prioritization (CAMP) workshop (February 2003), attempts have been made to locate and assess its population status. Gajurel et al.1 recorded 22 individuals along with five saplings and two seedlings from Mithumna, Dalai Valley, Arunachal Pradesh, the site from where the plant was first reported by F. Kingdom War in 1928. Das et al.2 reported a fairly large population at Turoo forest, Sagalee subdivision, Pampum Pare district, Arunachal Pradesh, having tree density of 40 individuals/ha.Full Text
References
- Gajurel, P. R., Bora, P. J., Muthu, J. and Sarmah, A., Phytotaxonomy, 2006, 6, 39– 44.
- Das, A. K., Nath, P. C. and Khumbong-mayum, A. D., Indian For., 2008, 134(1), 97–104.
- Ellstrand, N. C. and Elam, D. R., Annu. Rev. Ecol. Syst., 1993, 24, 217–242.
- Archibald, J. K., Wolf, P. G., Tepedino, V. J. and Bair, J., Am. J. Bot., 2001, 88, 608– 615.
- Ravikanth, G., Jagadish, M. R., Vasudeva, R., Uma Shaanker, R. and Aravind, N. A., Curr. Sci., 2018, 114(3), 504–511.
- Shah, A., De-Zhu L., Lian-Ming, G., Hong-Tao, L. and Miller, M., Biochem. Syst. Ecol., 2008, 121, 27–31.
- Mohapatra, K. P., Sehgal, R. N., Sharma, R. K. and Mohapatra, T., New For, 2009, 37, 109–121.