1,200 research outputs found
Hydrological and environmental issues of interbasin water transfers in India: a case of the Krishna River Basin
Get PDFRiver basins / Water transfer / Environmental effects / Dams / Reservoirs / Water resources development / Irrigation requirements / Case studies / India / Krishna River / Godavari River
Shifting waterscapes: explaining basin closure in the Lower Krishna Basin, South India
Get PDFRiver basins / Ecosystems / Protective irrigation / Irrigation programs / Water transfer / Water distribution / Water allocation / Groundwater depletion / Aquifers / Water scarcity / Water use / Drought / India / Lower Krishna Basin / Godavari Basin / Nagarjuna Sagar Project / Kolleru Lake
sj-docx-1-ine-10.1177_15910199221097898 - Supplemental material for Feasibility of robotic neuroendovascular surgery
No full textSupplemental material, sj-docx-1-ine-10.1177_15910199221097898 for Feasibility of robotic neuroendovascular surgery by Joseph D. Morrison, Krishna C. Joshi, Andre Beer Furlan, Bradley Kolb, Yazan Radaideh, Stephan Munich, Webster Crowley and Michael Chen in Interventional Neuroradiology</p
The lower Krishna Basin trajectory: relationships between basin development and downstream environmental degradation
Get PDFRiver basin development / Lakes / Environmental degradation / Ecosystems / Mangroves / Water allocation / Groundwater / Water quality / Salinity / Irrigated farming / Institutions / Irrigation canals / Rural development
Strained SOI FINFET SRAM design
No full textImpact of strained silicon effects in double-gated FinFET structures on static random access memory (SRAM) cell functionality is presented. Three FinFET silicon-on-insulator (SOI) SRAM cell embodiments representing unstrained, strained, and NFET-only-strained devices are compared against a planar PDSOI SRAM cell design. The metrics encompass both static and dynamic behavior of the cell and are analyzed through 2-D process hardware-calibrated device models (Lg = 25 nm). The key findings of this letter are: 1) PFET devices with tensile strain are found to degrade the FinFET cell Read Noise Margin and cell ability to write a strong 1; 2) by restricting the tensile strain to the NFET devices FinFET SRAM cell Read stability and access times improve by 10percent-20percent relative to their unstrained FinFET and NFET-only strained PDSOI counterparts. © 1980-2012 IEEE.[Anonymous], 2006, TAUR TSUPREM 4 VERS; BASKER VS, 2010, P S VLSI TECHN, P19; Buturla E., 1989, P NASECODE 6, P291; Joshi R, 2006, PROC EUR S-STATE DEV, P315; Joshi R., 2005, U. S. Patent, Patent No. [6 921 982, 6921982]; Maitra K, 2011, IEEE ELECTR DEVICE L, V32, P713, DOI 10.1109-LED.2011.2126556; Matsukawa T, 2009, 2009 SYMPOSIUM ON VLSI TECHNOLOGY, DIGEST OF TECHNICAL PAPERS, P118, DOI 10.1109-IWSDA.2009.5346407; SEEVINCK E, 1987, IEEE J SOLID-ST CIRC, V22, P748, DOI 10.1109-JSSC.1987.1052809; Shin K.-S., 2006, THESIS U CALIFORNIA; Thean A.V.-Y., 2005, IEDM, P509, DOI 10.1109-IEDM.2005.160939312
Oregon Health Authority - Highway 36 public health assessment
No full textprepared by the Environmental Health Assessment Program, Oregon Health Authority, Public Health Division ; authors: Sujata Joshi, MSPH, Epidemiologist, David Farrer, Ph.D., Toxicologist, Jae P. Douglas, MSW, Ph.D., Principal Investigator, Administrator, Center for Prevention and Health Promotion, Karen Bishop, MPH, Public Health Educator, Matthew Dubrow, D.O, Preventive Medicine Resident.This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.Includes bibliographical references (pages 59-62).Mode of access: Internet from the Oregon Government Publications Collection.Text in English
Tuning Transitions in Rotating Rayleigh-Bénard Turbulence
No full textRayleigh-Bénard convection is a canonical system for the investigation of buoyancy-driven natural convection phenomena which abound in nature and technology. Under the influence of rotation and depending on the system parameters, the flow exhibits different regimes with disparate heat transfer characteristics even in the turbulent state. The present study attempts to tune the transitions between these regimes and thus control the heat transfer in practical applications. In particular, we explore the effect of addition of neutrally-buoyant thermally-conducting particles to the fluid. Following an experimental approach, we study the flow structure and heat transfer as functions of particle concentration and system parameters
Gas hydrates characterization from seismic and well log data: Krishna-Godavari basin
No full textWe have identified the bottom simulating reflector (BSR) on a seismic section that passes through a well at site NGHP-01-11A in the Krishna-Godavari (KG) basin, and estimated the saturation of gas hydrates at the well location using the three phase weighted equation. To assess the results, we have compared with the values obtained using the Archie’s law. The maximum amount of gas hydrates is found to be varying from ~5% to 12% in the sediment
Dentadra flavicosta Dubatolov & Volynkin & Singh & Joshi & Černý 2021, comb. nov.
No full text<i>Dentadra flavicosta</i> (Moore, 1878), comb. nov. <p>(Figs 1, 2, 19, 20, 33)</p> <p> <i>Prabhasa flavicosta</i> Moore, 1878, <i>Proceedings of the Scientific Meetings of the Zoological Society of London</i> <b>1878</b>: 26, pl. 2, fig. 17 (Type locality: [NE India, Meghalaya, Khasi Hills, Cherrapunji] “ Cherra Punji ”).</p> <p> <b>Type material examined</b>. <b>Syntype</b> (Fig. 2): ♀, “Cherra | ♀ | Atkinson | 26” / “ <i>Prabhasa flavicosta</i> type Moore” / “Moore Coll. 94-106” / red ring “Type” label / QR-code label with unique number “ NHMUK010401748 ” (NHMUK).</p> <p> <b>Additional material examined</b>. 1 ♂, 1 ♀, Khasia Hills, Assam Nissary, gen. slide No.: BMNH Arct. 4889 (male), unique numbers: NHMUK 010914124 (male) and 010914127 (female) (NHMUK); 1 ♀, Assam, Cherrapunji, X.1916, Native Collector, Brit. Mus. 1926-142, <i>Ilema flavicosta</i> Mo., unique number: NHMUK 010914125, gen. slide No.: BMNH Arct. 4890 (NHMUK); 1 ♂, Khasis, Nat. Coll., Joicey Bequest, Brit. Mus. 1934-120, unique number: NHMUK 010914126, gen. slide No.: NHMUK010313950 (prepared by Volynkin) (NHMUK).</p> <p> <b>Remark</b>. Holloway (2001) reported the species for Borneo based on a single female specimen from Pulo Laut. Unfortunately, the second author of the present paper did not locate this specimen in the NHMUK collection. However, despite the external similarity of adults, the female genitalia illustrated by Holloway (2001: fig. 92) display remarkable differences from those of the true <i>D. flavicosta</i> from Khasi Hills and obviously belong to another, unknown species.</p> <p> <b>Distribution</b>. The species is known only from Northeastern India (Meghalaya) (Moore 1878). Reporting of this species from Thailand (<b>Černý & Pinratana</b> 2009) is due to wrong identification.</p>Published as part of <i>Dubatolov, Vladimir V., Volynkin, Anton V., Singh, Navneet, Joshi, Rahul & Černý, Karel, 2021, On the taxonomy of the Prabhasa / Zadadra generic complex with descriptions of two new genera and two new species (Lepidoptera, Erebidae, Arctiinae, Lithosiini), pp. 519-534 in Zootaxa 4966 (5)</i> on page 522, DOI: 10.11646/zootaxa.4966.5.2, <a href="http://zenodo.org/record/4745231">http://zenodo.org/record/4745231</a>
Geochemical characterization of the Krishna-Godavari and Mahanadi offshore basin (Bay of Bengal) sediments: A comparative study of provenance
No full textThe Krishna-Godavari and Mahanadi rivers drain the east coast of India and deposit the sediment load into the Krishna-Godavari and Mahanadi offshore basins along the western margin of the Bay of Bengal. Here we report the bulk major, trace and rare earth element (REE) compositions and clay mineralogy of the fine grained sediments from the cores collected on board JOIDES Resolution and Marion Dufresne as part of India's gas hydrate program. The geochemical composition and clay mineralogy of sediments have been used to constrain the provenance. The results show that the Mahanadi sediments are primarily derived from the felsic rocks belonging to the late Archean-early Proterozoic peninsular gneissic complexes, whereas the Krishna-Godavari sediments are derived from the mixing of late Archean-early Proterozoic peninsular gneissic complexes and Late Cretaceous Deccan basalt sources. This paper presents the first comparative analysis of provenance of the Krishna-Godavari (K-G) and Mahanadi offshore basin sediments. The sediment geochemistry enables distinction of specific contributing sources, which could potentially be related to modern climatic and geomorphological conditions. The present study could also provide the opportunity for high resolution paleoclimatic analysis using clay mineralogical contents and weathering indices (Haughton et al., 1991)
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