171,626 research outputs found
Panus bambusinus N. Vinjusha & T. K. A. Kumar, comb. nov.
No full text<i>Panus bambusinus</i> (T.K.A. Kumar & Manim.) N. Vinjusha & T.K.A. Kumar <i>comb. nov.</i> <p> Basionym:— <i>Lentinus bambusinus</i> T.K.A. Kumar & Manim., Mycotaxon 92: 119 (2005) (Fig. 1)</p> <p> Description: <i>—Basidiomata</i> annual, small to large, solitary or caespitose, centrally stipitate. <i>Pileus</i> 15‒200 mm diam, weakly depressed in the centre or infundibuliform, concentric zone absent, squamulose when young, almost glabrous with age, wrinkled in dried specimens, yellowish brown to light brown, margin entire, dentate or irregularly lobed. <i>Hymenophore</i> lamellate. Lamellae close, decurrent, sometimes dichotomously branched, edge finely fimbriate under a 10×lens, lamellulae present in 3‒4 tiers, yellowish white. <i>Context</i> up to 6 mm thick, white. <i>Stipe</i> 40‒100 mm long, 5‒25 mm thick, central, cylindrical, even in younger specimens, tapering towards the base in older specimens, surface glabrous to matted fibrillose or strigose, sometimes with sparse and scattered squamules, yellowish white to brown, tissue solid, cream. <i>Odour</i> not distinct. <i>Spore print</i> not observed.</p> <p> <i>Basidiospores</i> 5–6.5 × 4–4.5 μm, Q=1.3–1.7, Q m =1.32, ellipsoid to ovoid, hyaline, smooth, thin-walled, with refractive guttules, inamyloid in Melzer’s reagent. <i>Basidia</i> 20‒37 × 5‒7 μm, clavate, 4 sterigmate. <i>Cheilocystidia</i> present, 22‒68 × 3‒5 μm, versiform, generally flexuose, branched towards apex, hyaline, smooth, thin-walled with obtuse tips. <i>Gloeocystidia</i> frequent on edges and sides of lamellae, 24‒48 × 6‒15 μm, mostly fusoid with acuminate tips, or narrowly clavate, hyaline, smooth, thin-walled. <i>Hyphal pegs</i> absent. <i>Hymenial trama</i> radially arranged, and dimitic. Generative hyphae 2‒6 μm wide, hyaline, smooth, thin to slightly thick-walled (up to 1 μm), branched, with clamp connections. Skeletal hyphae dominant, 2‒4 μm wide, hyaline, thick-walled (1 μm), mostly unbranched, rarely branched, septations not observed. Skeleto ligative hyphae not observed. <i>Pileal trama</i> radially arranged. Generative hyphae 2‒6 μm wide, rarely inflated up to 10 µm, hyaline, smooth, thin to slightly thick-walled (up to 1 μm), branched, with clamp connections. Skeletal hyphae dominant, 2‒6 μm wide, hyaline, thick-walled (1 μm), mostly unbranched, rarely branched, septations not observed. Skeleto ligative hyphae not observed. <i>Pileipellis</i> with scattered trichodermial patches, up to 100 μm long, made of hyphae that are 2‒4 μm wide, hyaline, thin to slightly thick-walled (up to 1 µm), with obtuse ends. <i>Stipe trama</i> interwoven. Generative hyphae 2‒5 μm wide, hyaline, smooth, thin to slightly thickwalled (up to 1 μm), branched, with clamp connections. Skeletal hyphae 2‒5 μm wide, hyaline, thick-walled (1 μm), mostly unbranched, rarely branched, septations not observed. <i>Stipitipellis</i> similar as pileipellis, made of hyphae that are 2‒4 μm wide, hyaline, mostly thin-walled, with obtuse ends.</p> <p> Specimens examined:— INDIA. Kerala State: Malappuram district, Thenjipalam, Calicut University Campus, Alt. 2 m, 1.1339° N, 75.8940° E, on dead roots and rhizomes of <i>Bambusa bambos</i>, 2 July 2004, <i>Arun Kumar AK61</i> <i>a;</i> 5 July 2004, <i>Arun Kumar AK61</i> <i>b</i> (part of the holotype deposited at L); 18 October 2004, <i>Arun Kumar AK61</i> <i>c</i>; 20 October 2004, <i>Arun Kumar AK61</i> <i>d</i>; 26 October 2004, <i>Arun Kumar AK61</i> <i>e</i>.</p>Published as part of <i>Arun Kumar, T. K., 2021, Two new combinations in the genus Panus (Panaceae, Polyporales) based on morphology and molecular phylogeny, pp. 287-294 in Phytotaxa 514 (3)</i> on page 289, DOI: 10.11646/phytotaxa.514.3.8, <a href="http://zenodo.org/record/5316276">http://zenodo.org/record/5316276</a>
R16. Formulation and Evaluation of Doxorubicin HCl Nanoliposomes by Ethanol Injection Method
No full textCorresponding author (Pharmaceutics and Drug delivery): Arun Kumar Kotha, [email protected]://egrove.olemiss.edu/pharm_annual_posters/1015/thumbnail.jp
Arun Shourie and his Christian critic
No full textCritique by Fr. Augustine Kanjamala on Arun Shourie's Missionaries in India and response to it by the author
Termitomyces assamicus (Lyophyllaceae)-A new species of Termitomyces from India
No full textDas, Lakshmi Rupa, Chattopadhyay, Pinaki, Dutta, Arun Kumar, Narzary, Diganta, Rana, Tikam S. (2023): Termitomyces assamicus (Lyophyllaceae)-A new species of Termitomyces from India. Phytotaxa 599 (2): 126-136, DOI: 10.11646/phytotaxa.599.2.4, URL: http://dx.doi.org/10.11646/phytotaxa.599.2.
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
Close-to-Dirac point shift of large-area MOCVD-grown Bi2Te3’s Fermi level following growth on Sb2Te3
No full textWe developed a Metal Organic Chemical Vapour Deposition (MOCVD) process to grow the bi-layered Bi2Te3(top)/Sb2Te3 topological insulator on top of 4’’ Si(111). In single-phase Bi2Te3/Si(111), we have previously demonstrated clear topologically-protected surface states (TSS) by angle-resolved photoemission spectroscopy (ARPES) and magnetotransport, but a strong bulk contribution was still present with the Fermi level (EF) crossing the conduction band at ~0.5 eV above the Dirac point [1]. Following the growth of 90 nm Bi2Te3 in direct contact with 30 nm Sb2Te3, we observed by ARPES a remarkable shift of EF towards the Dirac point, totally suppressing the bulk states’ contribution. This was confirmed by magnetotransport, where, within the Hikami-Larkin-Nagaoka model, we measured an ideal α=-0.5 due to the optimized topologically-protected surface states. We will also present the first attempts in making use of such close-to-ideal positioning of the Bi2Te3’s Fermi level to manipulate magnetic figures in 2D-ferromagnet CrTe2 grown on top of the developed Bi2Te3/Sb2Te3/Si(111) heterostructure.
[1] L. Locatelli, A. Kumar, P. Tsipas, A. Dimoulas, E. Longo, R. Mantovan, "Magnetotransport and ARPES studies of the topological insulators Sb2Te3 and Bi2Te3 grown by MOCVD on large-area Si substrates" Scientific Reports 12, 3891 (2022).
*We acknowledge the Horizon 2020 project SKYTOP "Skyrmion-Topological Insulator and Weyl Semimetal Technology" (FETPROACT-2018-01, n. 824123)
FIGURE 1. Albunea groeningi Boyko, 2002 in A new distribution record of Albunea groeningi (Crustacea: Anomura: Decapoda: Albuneidae) from the Digha Coast, West Bengal, India
No full textFIGURE 1. Albunea groeningi Boyko, 2002, male CL 6.30 mm. A, dorsal view; B, ventral view; C, carapace and branchiostegite, dorsal view; D, abdominal somites I–VI, and telson of male, dorsal view; E, distal ocular peduncular segments with corneas; F, right pereopod I; G, right pereopod III; H, right pereopod II.Published as part of Yogesh Kumar, J. S., Boyko, Christopher B., Arun, G., Geetha, S. & Raghunathan, C., 2020, A new distribution record of Albunea groeningi (Crustacea: Anomura: Decapoda: Albuneidae) from the Digha Coast, West Bengal, India, pp. 588-592 in Zootaxa 4766 (4) on page 589, DOI: 10.11646/zootaxa.4766.4.5, http://zenodo.org/record/376576
Dr S Pavan Kumar
No full textDr S Pavan Kumar is an Associate Professor in the School of Humanities, Social Sciences and Management, NITK Surathkal, Karnataka. His educational qualifications include Diploma in Electrical & Electronics Engineering from Govt. Polytechnic affiliated to SBTET, Hyderabad. B.E. in Computer Science & Engineering from Amravati University. M.Tech. in Human Resource Development & Management from IIT Kharagpur in 2006. Doctorate in Human Resource Development & Management from IIT Kharagpur in 2011. He has done several other modern-day courses to keep himself updated with the technology and trend. It includes a certificate course in Business Analytics from Manipal global university and a P.G. Diploma in Geo-spatial technologies for rural development from NIRDPR, Govt of India etc. Dr Kumar has gained rich experience of approximately 25 years in academic institutions as academician, consultancy organizations as a consultant, a Govt. enterprise as a trainee etc. His notable experiences, to name a few, are as follows: He has served as Vice-principal for Kshatriya college of engineering, affiliated with JNT University Hyderabad, before joining NITK Surathkal. Dr Kumar joined NITK Surathkal in 2012 and has been serving to date. In his tenure to date, he played several academic and administrative roles. He served as Head of the department during 2018-2021. He is also serving as the secretary for NITK English medium school run by the professors of the NITK Surathkal. Regarding academic achievements, Dr S P Kumar has received many best research paper awards for his contribution in several national and international conferences. So far, he has published approximately forty research papers in referred journals. He had presented approximately 35 papers at conferences of repute. Dr Kumar completed 3 PhD guidance as on date, and six scholars are currently doing PhD under his supervision. Around 25 MBA students have completed their project work under his guidance. Dr Kumar visited international universities located in countries like Switzerland, Spain for research interaction. Dr Kumar regularly conducts workshops on contemporary topics in various universities as part of outreach activities. A few universities where Dr Kumar has conducted events are Kongu engineering college, Rajagiri college of social sciences, IIT Kharagpur extension center etc. He also serves as a member of the board of studies for management programs as an academic expert. A few notable ones are S.R. University Warangal, PSG Coimbatore etc. He is a reviewer for a few journals for repute. He is also on the advisory board of a few start-up companies. He acted as an examiner for several PhD thesis evaluations. Dr Kumar regularly sets question papers for various premier universities of the country. Dr Kumar’s research interests include organizational development, Human resource management & development, Organizational behavior etc.https://www.interscience.in/mentors/1110/thumbnail.jp
Psychographic Segmentation- Sudeshna Kumar
No full textThe dataset includes the entire codebase and the CSV file used during analysis
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