51,632 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
Bacillus maritimus Pal & Mathan Kumar & Kaur & Kumar & Kaur & Singh & Krishnamurthi & Mayilraj 2017, SP. NOV.
No full textDESCRIPTION OF BACILLUS MARITIMUS SP. NOV. Bacillus maritimus (ma.ri′ ti.mus. L. masc. adj. maritimus maritime, marine). Cells are Gram-stain-positive, rod-shaped, endospore-forming (bulging sporangia) and aerobic. Tolerates up to 7 % (w/v) NaCl (optimum 5 %). No growth occurs in the presence of>8.0 % (w/v) NaCl. The temperature range for growth is 12– 42 Ǫ C (optimum 30 Ǫ C). Growth is observed in the pH range 7.0-11 (optimum pH 8.0) but no growth is observed at pH below 6.0. Negative for hydrolysis of casein, starch and gelatin. Nitrate is reduced to nitrite; H 2 S is not produced. Acid is produced from fructose, raffinose, lactose and melibiose but not from adonitol, dulcitol, dextrose, galactose, inositol, inulin, mannitol, mannose, maltose, rhamnose,, sucrose, salicin, sorbitol, trehalose or xylose. Positive for arginine dihydrolase 1, urease, sucrose, trehalose, raffinose, maltose, L- lactate alkalinization, Oi -galactosidase, L- proline arylamidase, Oi -glucosidase and arginine dihydrolase 2, but negative for β -glucosidase, β - galactopyranosidase, β -galactosidase, salicin, optochine resistance, D- amygdalin, phosphatidylinositol phospholipase C, D- xylose, Ala–Phe–Pro arylamidase, cyclodextrin, L- aspartate arylamidase, Oi -mannosidase, phosphatase, leucine arylamidase, L- pyrrolidonyl-arylamidase, β -glucuronidase, alanine arylamidase, tyrosine arylamidase, D- sorbitol, polymixin B resistance, D- galactose, D- ribose, lactose, N -acetyl-D- glucosamine, bacitracin resistance, novobiocin resistance, growth with 6.5 % (w/v) NaCl, D- mannitol, D- mannose, methyl β -D-glucopyranoside, pullulan and 0/129 resistance (comp.vibrio.). Major fatty acids are iso-C 15: 0, anteiso-C 15: 0, iso-C 14: 0 and iso-C 17: 1 I and/or anteiso-C 17: 1 B. The only menaquinone present is MK-7. The major phospholipids are diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. The type strain, KS16-9 T (= MTCC 12305 T = DSM 100413 T = KCTC 33834 T), was isolated from a marine sediment sample collected from Kovalam, Kanyakumari coastal region of the Indian Ocean, India. The DNA G+C content of the type strain is 45.4 mol%.Published as part of Pal, Deepika, Mathan Kumar, Rajendran, Kaur, Navjot, Kumar, Narender, Kaur, Gurwinder, Singh, Nitin Kumar, Krishnamurthi, Srinivasan & Mayilraj, Shanmugam, 2017, Bacillus maritimus sp. nov., a novel member of the genus Bacillus isolated from marine sediment, pp. 60-66 in International Journal of Systematic and Evolutionary Microbiology 67 (1) on pages 64-65, DOI: 10.1099/ijsem.0.001569, http://zenodo.org/record/604839
Data for figures in Kemp, E M, J W Wegiel, S V Kumar, J V Geiger, D M Mocko, J P Jacob, and C D Peters-Lidard, 2021: A NASA-Air Force precipitation analysis for near-real-time operations. Submitted to _J Hydrometeor_
No full text<p>Tar files containing gridded metrics, domain-wide metric means and confidence intervals, and rain-gauge reports used to generate figures in Kemp et al (2021).<br>
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Citation:<br>
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<p>Kemp, E M, J W Wegiel, S V Kumar, J V Geiger, D M Mocko, J P Jacob, and C D Peters-Lidard, 2021: A NASA-Air Force precipitation analysis for near-real-time operations. Submitted to _J Hydrometeor_.</p>
The Folio: F. C. C. Magazine
No full textEditorial. pp. 1-2; Samuel, V. M.-Essay-Pilgrimage to Lincoln's Tomb. pp. 2-7; Burke, D. C.-Article-Self-Importance. pp. 7-10; Chaubey, S. K.-Article-The Artist's Cry. pp. 10-11; The Co-Eds' Corner. pp. 11-12; Ranjit Kumar-Whiffs of Wisdom. pp. 12-13; Goverdhan Das-Poetry-Moments of Tryst. pp. 13; Kak, B. N.-Tourism-Kashmir. pp. 13-15; Satyindra Singh-News and Notes. pp. 16-18; W. P. B. pp. 19-20; News from the Outposts. pp. 20-21; The Alumni Corner. pp. 21-22; In Memoriam. pp. 23-24; [Hindi]. 12 p.; Punjabi Kiyari [Punjabi]. 4 p.; The Folio [Urdu]. 16 p.S. Bhagat Singh Malhotra, K. B. S. Maqbool Shah. after page 20; M. K. Tandon, Masud H. Sayid, Philipose Mathai. after page 22; M. L. Banerji, Rev Canon A. B. Chandu Lal, Rev J. Ali Baksh, Mangat Rai, Malik Mohd. Shafi. after page 2
Measurement of the ratio of prompt χ c to J / ψ production in pp collisions at √s = 7 TeV
No full textThe prompt production of charmonium χ c and J / ψ states is studied in proton-proton collisions at a centre-of-mass energy of √s = 7 TeV at the Large Hadron Collider. The χ c and J / ψ mesons are identified through their decays χ c → J / ψ γ and J / ψ → μ + μ - using 36 pb - 1 of data collected by the LHCb detector in 2010. The ratio of the prompt production cross-sections for χ c and J / ψ, σ (χ c → J / ψ γ) / σ (J / ψ), is determined as a function of the J / ψ transverse momentum in the range 2 < p T J / ψ < 15 GeV / c. The results are in excellent agreement with next-to-leading order non-relativistic expectations and show a significant discrepancy compared with the colour singlet model prediction at leading order, especially in the low p T J / ψ region
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
Evidence for the decay B0→J/ψω and measurement of the relative branching fractions of meson decays to J/ψη and J/ψη′
No full textFirst evidence of the B 0 → J / ψ ω decay is found and the B s 0 → J / ψ η and B s 0 → J / ψ η ′ decays are studied using a dataset corresponding to an integrated luminosity of 1.0 fb -1 collected by the LHCb experiment in proton-proton collisions at a centre-of-mass energy of sqrt(s) = 7 TeV. The branching fractions of these decays are measured relative to that of the B 0 → J / ψ ρ 0 decay:frac(B (B 0 → J / ψ ω), B (B 0 → J / ψ ρ 0)) = 0.89 ± 0.19 (stat) - 0.13 + 0.07 (syst),frac(B (B s 0 → J / ψ η), B (B 0 → J / ψ ρ 0)) = 14.0 ± 1.2 (stat) - 1.5 + 1.1 (syst) - 1.0 + 1.1 (frac(f d, f s)),frac(B (B s 0 → J / ψ η ′), B (B 0 → J / ψ ρ 0)) = 12.7 ± 1.1 (stat) - 1.3 + 0.5 (syst) - 0.9 + 1.0 (frac(f d, f s)), where the last uncertainty is due to the knowledge of f d / f s, the ratio of b-quark hadronization factors that accounts for the different production rate of B 0 and B s 0 mesons. The ratio of the branching fractions of B s 0 → J / ψ η ′ and B s 0 → J / ψ η decays is measured to befrac(B (B s 0 → J / ψ η ′), B (B s 0 → J / ψ η)) = 0.90 ± 0.09 (stat) - 0.02 + 0.06 (syst)
Measurement of the D+/- production asymmetry in 7 TeV pp collisions
No full textThe asymmetry in the production cross-section \sigma of D+/- mesons, A_P = (\sigma(D+) - \sigma(D-))/(\sigma(D+) + \sigma(D-)), is measured in bins of pseudorapidity \eta and transverse momentum p_T within the acceptance of the LHCb detector. The result is obtained with a sample of D+ -> K_S pi+ decays corresponding to an integrated luminosity of 1.0 fb^-1, collected in pp collisions at a centre of mass energy of 7 TeV at the Large Hadron Collider. When integrated over the kinematic range 2.0 K_S pi+ decay is negligible. No significant dependence on \eta or p_T is observed
Prompt charm production in pp collisions at √<span style="text-decoration:overline">s</span>=7 TeV
No full textCharm production at the LHC in pp collisions at s√=7 TeV is studied with the LHCb detector. The decays D0→K−π+, D+→K−π+π+, D⁎+→D0(K−π+)π+, D+s→ϕ(K−K+)π+, Λ+c→pK−π+, and their charge conjugates are analysed in a data set corresponding to an integrated luminosity of 15 nb−1. Differential cross-sections dσ/dpT are measured for prompt production of the five charmed hadron species in bins of transverse momentum and rapidity in the region 0<pT<8 GeV/c and 2.0<y<4.5. Theoretical predictions are compared to the measured differential cross-sections. The integrated cross-sections of the charm hadrons are computed in the above pT-y range, and their ratios are reported. A combination of the five integrated cross-section measurements gives
σ(cc¯)pT<8 GeV/c,2.0<y<4.5=1419±12(stat)±116(syst)±65(frag) μb,
where the uncertainties are statistical, systematic, and due to the fragmentation functions
Dynamics of finite-sized light spheres in turbulence
No full textWe report experimental results on the Lagrangian dynamics of finite-size light particles in turbulence. Using an orthogonal camera setup and 3D particle tracking, we study the velocity and acceleration statistics of rigid light spheres in a water tunnel with nearly homogeneous and isotropic turbulence. The Reynolds number (ReY) is varied from 180 to 300, and the study covers a range of size ratios (4 < D/η < 16) for marginally light spheres. We find that the normalised acceleration PDF decreases in intermittency with increasing size ratio - in qualitative agreement with the predictions of the Faxén corrected model. We also present preliminary results on the rotational dynamics of large light spheres in turbulence
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