871 research outputs found
Bibliographics for the 983 eprints in the live archives of E-LIS : trends and status report up to 7th July 2004, based on author-self-archiving metadata
No full textThe priority for ideas and philosophy related to "Network Theory" have been traced back and documented by Braun(2004),and credit goes to Karinthy(1929).The IT has empowered to realise it, as the most practical phenomena and it is no more a humour. The OAI (Open Archives Initiatives)and ACIS (Academic Contributor Information System)are progressive in the direction ,which may lead to realise the "Collective Genius" at global level. Focus of present study is on Author-Self-Archiving (A-S-A)Metadata of the 983 Eprints in the Live Archives of the E-LIS (EPrints of Library and Information Science),which were approved till 7th July 2004.The A-S-A Metadata was used for librametric analysis. Self-explanatory bibliographics are illustrated.The highlights include: Conference papers (34%); highest approval, June 2004 (28%); published archives (76%);not refereed (52%); not in public domain (60%); highest self-archiving-author (De Robbio, Antonella).The Nos. of EPrints having single JITA domain specifications were: Theoretical and general aspects of libraries and information(27); Information use and sociology of information(80);Users,literacy and reading(13);Libraries as physical collections(30);Publishing and legal issues(57);Management(13);Industry, profession and education(36);Information sources, supports, channels(113) ; Information treatment for information services, Information functions and techniques (101); Technical services libraries, archives and museums(25); Housing technologies(1); Information technology and library technology(92); and Inter-domainery (395) i.e. having specifications of two or more than two JITA classes
INSPEC database analysis for Knowledge Management records
No full textThe study deals with the Knowledge Management papers covered in the INSPEC, an international database on Information Science, Physical Sciences, Engineering and Computer Sciences. The papers have been analysed in terms of their content and other scientometric parameters
Scientometric portrait of Nobel laureate Leland H. Hartwell
No full textLeland H. Hartwell was honoured with the Nobel Prize in Physiology or Medicine (2001) at his 62 years age and at 41 years of research publishing career. The first contribution of the author was in 1961 at the age of 22. The number of his contributions in a year peaked in 1997 when it touched 8. He had 108 publications during 1961 – 2001 in domains: Molecular Biology of Cell Cycle Regulation (43), Genetics of Cell Division (48), Genomic Re-arrangement and DNA Repair (9), Molecular Genetics of Yeast Cell Fission (5), and Drug Target Interaction (3) which were analysed for authorship pattern with his 101 collaborators. Most active researchers having number of publications with Leland H. Hartwell were : Weinert, T. A. (10), Garvik, B. M. (8), McLaughlin, C. S. (8), Jenness, D. D. (5). His productivity coefficient was 0.76 which clearly indicates that his productivity increased after 50 percentile age. Highest collaboration coefficient (1) for Leland H. Hartwell was found during 1963-1965, 1968-1969, 1977, 1981-1983, 1985-1990, 1996 and 1998-2001. Journals have been the most preferred channel of communication where, as many as 96 papers out of 108 have been published. The core journals publishing his papers were: Cell (14), Genetics (12), Mol. Cell Biol. (8), J. Bactariol. (7), J. Cell Biol. ( 7), Science (7) J. Mol. Biol.(6), Exp. Cell Res. (5), and Proc. Nat. Acad. Sci.(5). Publication density is 2.63 and Publication concentration is 14.63. Most prolific keywords in titles of publications were: Saccharomyces cerevisiae , Yeast , Cell division cycle , RAD9, DNA Damage , Genes , Cell cycle, Genetic control , Check point (s) , Cell division , Mutant of Yeast
Scientometric Dimensions of Innovation Communication Productivity of the Chemistry Division at Bhabha Atomic Research Centre
No full textScientrometric analysis of 1733 papers published by the teams comprising total of 926 participating scientists at Chemistry Division of Bhabha Atomic Research Centre (BARC) during 1970-1999 in the domains: Radiation & Photochemistry and Chemical Dynamics (649), Solid State Studies (558), Inorganic, Structural and Materials Chemistry (460) and Theoretical Chemistry (66) were analysed for yearwise productivity, authorship pattern and collaboration. The highest number of publicationsin a year were 98 and 104 produced in 1989 and 1996 respectively. Average number of publications per year were 57.76. Highest collaboration coefficient 1.0 was in 1977 and 1999.
The authors with most prolific publications were J. P. Mittal (204), R. M. Iyer (190), J. V. Yakhmi (156), V. K. Jain (106), Hari Mohan (96), K. N. Rao (92), I. K. Gopalakrishnan (80), P. N. Moorthy (78), T. Mukherjee (77), and S. K. Kulshreshtha (74).
The core journals preferred for publishing with high number of publications were: Indian Journal of chemistry - A (96), Radiation Physics and Chemistry (92), Chemical Physics Letters (67), Journal of Physical Chemistry (59) and Indian Journal of Chemistry (45). Publication concentration was (28.57%) and publication density was (5.48). Top ranking journals publishing chemistry division,BARC publications were from UK (471), India (326), The Netherlands (302), USA (277) and Switzerland (104)
Refinement of solutions to the linear complimentarity problem
No full textNash equilibrium;game theaory;matrices
Analytical study of contents of LANL physics and cross-listed e-print archives, 1994-2002
No full textThe frontiers of physics and cross-listed e-print archives posted during the years 1994-2002 at http://www.arxiv.org/archives/physics web service of Los Alamos National Laboratory (LANL) are explored from 7770 submissions. E-print archives posted to top most six physics-cross-listed research categories besides physics (5390) are: Condensed matter (754), Quantum physics (279), Astrophysics (222), Chemical physics (129), High energy physics - Phenomenology (118), and High energy physics-Theory (100). Prominent contributors are B.G. Sidharth (India), V.V. Flambaum (Australia), Antonina N. Fedorova (Russia), and Michael G. Zeitlin (Russia). Most preferred journals for rechannelising e-print archives are Physical Review Letters, Physical Review A, Physical Review E, Nuclear Instruments and Methods A, and Journal of Chemical Physics
Effect of Raw and Toasted Red Gram (cajanus cajan L) Flour on Chapathi making Quality of Whole Wheat Flour
No full textThis Dissertation / Report is the outcome of investigation carried out by the creator(s) / author(s) at the department/division of Central Food Technological Research Institute (CFTRI), Mysore mentioned below in this page
EVALUATION OF ANTI EPILEPTIC ACTIVITY OF ETHANOLIC EXTRACT OF MURRAYA KAENIGII ON MES, PTZ INDUCED CONVULSIONS IN RATS
No full textABSTRACT
The aim of the study was to evaluate anti epileptic activity of ethanolic extract of M. kaenigii on MES, PTZ Induced convulsions in Rats. After the collection of the plant it was extracted with using ethanol solvent by maceration method. Preliminary Phytochemical analysis was done. Acute toxicity was studied. Assessments of antioxidant activity by assay of superoxide dismutase were done and also different enzyme analysis was studied. Effect of EEMK on ME induced convlusions was done in PHT treated animals. Secondary metabolites including alkaloids, saponins, cardiac glycosides and flavonoids were found to be present in the extract and these could have a wide range of compounds with pharmacological activities including those found in this study. Effect of antioxidant enzymes on MES and PTZ induced convolutions were studied. EEMK significantly inhibited the PTZ-induced convulsion, prolonged the latency for convulsion and decreased mortality. The PTZ kindling model is a widely used screening model for testing anticonvulsive compounds. Results based on the PTZ induced clonic seizures and MES induced generalized clonic-tonic seizures in rats model demonstrated that the ethanol extract of Murraya koenigii - Linn. is effective in reducing the severity of clonic seizures and generalized clonic-tonic seizures. This, therefore, supports the traditional use of the plant in the treatment of epilepsy.
Key Words: anti epileptic activity, M. kaenigii, PTZ, EEMK, PHT.
REFERENCES
Chatterji S, Singh RK, Shukla S, Yadav DK, Watal G. Glycemic effect of freeze dried Murraya koenigii — an evidence based study[J]. Int J Pharma Bio Sci, 2010, 1(2) : 1-9.
Khuntia TK, Panda DS. Evaluation of antibacterial, antifungal and anthelmintic activity of Murraya koenigii Spreng[J]. Pharma Sci Monit, 2011, 2(2) : 105-110.
Ningappaa MB, Dhananjayaa BL, Dineshaa R, Harshaa R, Srinivas L. Potent antibacterial property of APC protein from curry leaves (Murraya koenigii L.)[J]. Food Chem, 2010, 118(3) : 747-750.
Rajeshwar Y and Lalitha R. 2013. Prelimiminary Phytochemical Screening And In Vitro Anthelmintic Effects Of Acmella Paniculata Plant Extracts. Biolife. 1(3), 106-112.
Pande MS, Gupta SPBN, Pathak A. Hepatoprotective activity of Murraya koenigii Linn bark[J]. J Herb Med Toxicol, 2009, 3(1) : 69-71.
Parmar C, Kaushal MK. Murraya koenigii. In: Parmar C, Kaushal MK. Wild fruits[M]. New Delhi: Kalyani Publishers, 1982. 45-48.
Wang YS, He HP, Shen YM, Hong X, Hao XJ. Two new carbazole alkaloids from Murraya koenigii[J]. J Nat Prod, 2003, 66(3) : 416-41
A framework for conceptual modeling and graphical interaction with knowledge-intensive domains
No full textThe first part presents an interactive framework for modeling knowledge-intensive domains. We have designed and implemented a prototype framework SSONET (Structured Semantic Object NETwork) which has the potential to incorporate all the schema design and data management capabilities available in current Object-Oriented databases as well as the knowledge representation and reasoning capabilities available in artificial intelligence related systems. One goal of creating such a representational framework has been to impose a structural discipline on the creation and the manipulation of conceptual objects within Object-Oriented knowledge models. A fundamental design issue underlying the development of the SSONET modeling framework is the utilization of explicit links. The framework allows for the specification of meta-level conceptual relationships between the semantic links themselves. The second part presents a novel visual query language (VQL) for interacting with the SSONET knowledge model. VQL allows convenient access to the various types of knowledge captured by the knowledge model. It consists of a set of \u27graphical primitives\u27 along with a combination grammar for creating graphical queries. Apart from being able to create simple queries such as those that can be specified in SQL or QBE, VQL can be used for making queries on the ER model. Further, VQL handle complicated, indirect queries. Recursive queries on graph structures such as finding transitive closures of graphs can be pictorially specified in an elegant way. Perhaps the most powerful feature of VQL is that it provides high semantic expressibility (in being able to specify highly complex queries) without sacrificing ease of user query formulation. SSONET and VQL are embedded in an object-oriented visual knowledge base interaction environment that supports schema creation and manipulation as well as database querying and updation. The prototype framework has been implemented in Smalltalk-80 running on a Sun 3/60 workstation. The framework is illustrated through a particular domain knowledge model created for Computer Integrated Manufacturing applications. It is currently being used as a platform for designing various CIM applications such as knowledge based tools for engineering design, assembly planning and machine fault diagnosis. (Abstract shortened with permission of author.
Scientometric Portrait of Homi Jehangir Bhabha: The Father of Indian Nuclear Research Programme
No full textQuantitative and qualitative analysis with graphic representation of the publication productivity of a scientist facilitates easy and clear perception about the work of a scientist. Bhabha’s scientific work spanned over more than three decades (1933-1967) during which he published 104 publications, which could be classified into nine fields: Interaction of Radiation with Matter (4), Quantum Electrodynamics (5), Mathematical Physics (2), Cosmic Ray Physics (18), Elementary Particle Physics (14), Field Theory (15), General Physics (2), Nuclear Physics (4) and General (40). The highest number of publications (6) were published in 1941, 1945 and 1964 respectively. The average number of publications published per year was 3.05. His productivity coefficient was 0.05 which is a clear indicates that his publication productivity was quite consistent throughout his scientific career. He was single author in 79 of his publications and the main author in 24 publications indicates that he always preferred to work himself and lead the team as ‘mentor’. Bhabha had 22 collaborators during the period. Team of research collaborators working with a successful scientist documents the sociological aspect of history of science while generating knowledge by a leader in a domain.
Bhabha became a citable author in 1937. Bhabha received 1211 citations to his 30 publications out of 104 publications. Out of 104, 74 publications did not receive any citations. Out of 74 publications, 40 publications dealt subjects mainly of general interest. Bhabha’s 86.66 percent of cited publications received their first citations within four years of their publication indicates that his publications were noticed immediately and had direct impact among the fellow researchers working all over the world. His overall citation rate was 11.64 per cited publication. The highest citations 389 were received to the domain ‘Cosmic ray physics’. The highest number of citations received were 45 in 1938. His self-citations were only 24 (1.98%) and citations by others were 1187 (98.02%). The highest self citations were six in 1946. Bhabha’s mean diachronous self-citation rate was 1.98. The highest citation rate 28.4 was to the domain ‘Quantum electrodynamics. His single authored publications have received the highest number 863 (71.26%) of citations. Bhabha’s five publications have been cited more than 100 times each. His publications have been cited by the authors working in various diverse fields like nuclear physics, mathematical physics, instrumentation, optics, geophysics and geochemistry, condensed matter physics, applied physics, electrical and electronic engineering, mechanical engineering etc., indicating a very diverse influence and impact of Bhabha’s publications. Bhabha’s publications have also been cited by the Nobel laureates like V. L. Ginzberg, Wolfgang Pauli, H. A. Bethe, M. Born, W. Bothe, E. P. Wigner, H. Yukawa, P. M. S. Blackett and C. N. Yang which is an indication of his originality of ideas and high quality of publications
- …
