 | | Journal (article/letter/editorial) | | Thermal plasma processing of ilmenite: a review S. Samal1, P. S. Mukherjee*2 and T. K. Mukherjee3 The...The use of thermal plasma in material processing industries is becoming an increasingly active and attractive...technology. The potential applications of thermal plasma processing technology cover a wide range of activities...current status of ilmenite processing using thermal plasma technology. A comprehensive analysis of available...production of titania slag. The principles of thermal plasma generation and technologies available are outlined |  | | Journal (article/letter/editorial) | | com/locate/scitotenv Non-thermal atmospheric pressure plasma jet for the bacterial inactivation in an aqueous...Technology, Hyderabad, Kandi, 502285, Telangana, India Department of Civil Engineering, Indian Institute...Technology, Hyderabad, Kandi, 502285, Telangana, India H I G H L I G H T S G R A P H I C A L A B S T...bacterial inactivation. • Addition of Fe2+ salt to the plasma treated water improves the efficiency. a r t i...Accepted 27 May 2018 Available online xxxx Keywords: Plasma Sterilization Bacterial inactivation Reactive species |  | Parhi, B. R., Sahoo, S. K., Mishra, S. C., Bhoi, B., Paramguru, R. K., Satapathy, B. K. (2016) Upgradation of bauxite by molecular hydrogen and hydrogen plasma. International Journal of Minerals, Metallurgy, and Materials, 23 (10). 1141-1149 doi:10.1007/s12613-016-1333-x | Journal (article/letter/editorial) | | Upgradation of bauxite by molecular hydrogen and hydrogen plasma B.R. Parhi1), S.K. Sahoo1), S.C. Mishra1), B. Bhoi2)...Odisha, India 2) Institute of Minerals and Materials Technology, Bhubaneswar 751013, Odisha, India 3) Kalinga...751024, Odisha, India 4) National Aluminium Company Ltd., Bhubaneswar 751013, Odisha, India (Received: 7...bauxite ore by molecular hydrogen and hydrogen plasma. A gibbsite-type bauxite sample was obtained from...from National Aluminium Company (NALCO), Odisha, India. The obtained sample was crushed and sieved (to |  | | Journal (article/letter/editorial) | | $02.00/O Ireland EXPERIMENTAL EVIDENCE OF ION PLASMA OSCILLATIONS THE APOGEE REGION OF THE NIKE-APACHE...Physical Research Laboratory, Ahmedabad-380 009, India (Receioed in final form 29 March 1978) Abstict-Several...muir probe payloads were launched from Thumba (India) to study the disturbances produced by a moving...and night. It was found that low frequency ion plasma oscillations of the order of 1 KHz frequency were...irregularities The subject of space vehicle and plasma interaction has been under study since the beginning |  | | Journal (article/letter/editorial) | | (similar to laser ablation-inductively coupled plasma-mass spectrometry, or LA-ICP-MS), simple to use...development of the laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) from traditional...than 30 samples (Psudipada, India; Umba Valley, Tanzania; Mysore, India; Hunza Valley, Pakistan; and...pulsed on a small area of the sample to create a plasma, a weakly ionized collection of ions, atoms, and...free electrons (Cremers and Radziemski 2006). The plasma contains atoms ablated from the surface of the |  | | Journal (article/letter/editorial) | | remedia- Kaschin -Beck Inductively coupled plasma Trace elements 191. 283 Disposal: Paper products...Asia; Japan: Korea; 191. Soil con- coast of India; Enrichment fac- Contaminant exposure; genome:...Alkali-alkaline earths; Soils; Kaiga; Southwest coast of India; Transition elements: Chemical weathering: Enrichment...Case-control Mercury 191. Inductively coupled plasma Trace elements 191. 283 D@ws; ucts Polymers;...Southwest elements; diver- mine-waters: coast of India; Chemical weath- Copper-complexing capacity; |  | | Journal (article/letter/editorial) | | Guwahati University, Khanapara, Guwahati-781022, India Received 4 September 2003; received in revised form...inhomogeneous plasma, 0nds di1culty in obtaining the complete soliton solution and its propagation in plasma and...and thus fails to exhibit the actual nature of plasma acoustic-wave. The key here lies in the use of an...formation of solitons and their propagation in various plasma con0gurations, they were limited to ∗ Corresponding...Mathematics Department, Cotton College, Guwahati-781001, India. 0032-0633/$ - see front matter ? 2003 Elsevier |  | | Journal (article/letter/editorial) | | Mukherjee*1, S. Samal1 and T. K. Mukherjee2 Thermal plasma technology is emerging as one of the ecofriendly...chemical routes. One of the main drawbacks of thermal plasma process is higher specific electrical power consumption...has remained engaged in establishing such thermal plasma processes for the smelting of ilmenite to titania...Keywords: Thermal plasma, Ilmenite, Moving bed reactor, Slag Introduction Plasma is an ionised state...charges thus maintaining quasi-neutrality. Thermal plasma is produced by an electrical arc where most of |  | | Journal (article/letter/editorial) | | solitary waves in a relativistic inhomogeneous plasma G. C. Das, ’ S. Duorah,’ S. S. Singh’ and C. Uberoi’...<;uM;lh;I11-7SI(I~~. 4hsam. India Department of Mathematics, Moirang College, Imphal, India Department of Mathematics...Indian Institute of Science. Banpalorc-5600 I?, India lieceived 20 March 1995: accepted 8 November 1995...in a generalized multi-component, inhomogeneous plasma upon consideration of a relativistic treatment...of spiky and explosive solitary waves in space-plasma. Copyright 0 1996 Elsevier Science Ltd Abstract |  | | Journal (article/letter/editorial) | | statistics based experimental designs in a moving bed plasma reactor S. Samal, K. Krishna Rao* and P. S. Mukherjee...production of titanium rich slag in moving bed plasma reactor. The parameters, namely degree of metallisation...Titania rich slag, Statistical analysis, Moving bed plasma reactor Introduction Titanium dioxide is an important...respectively depending on the source of deposit. India has a reserve of 278 million tonnes of ilmenite...Regional Research Laboratory, Bhubaneswar 751013, India *Corresponding author, email krishnarao.kk@gmail |  | Srinivasu, V K D, Prasad, D S V V D, Niranjan, K, Seemala, Gopi K, Venkatesh, K (2019) L-band scintillation and TEC variations on St. Patrick’s Day storm of 17 March 2015 over Indian longitudes using GPS and GLONASS observations. Journal of Earth System Science, 128 (3). doi:10.1007/s12040-019-1097-6 | Journal (article/letter/editorial) | | Visakhapatnam 530 003, India. Institute of Geomagnetism, Panvel, Navi Mumbai 410 218, India. 3 National Atmospheric...Atmospheric Research Laboratory (NARL), Gadanki 517 112, India. *Corresponding author. e-mail: vkdsrinivasu@gmail...consequent electrodynamics lifts the ionosphere plasma upward (downward) where ion recombination rate...rate is very less (high). This will enhance (low) plasma at higher (lower) altitudes, resulting in the modification...modification of diurnal variation of the plasma density. The plasma density is higher (lower) than the quiet |  | | Journal (article/letter/editorial) | | on the large amplitude solitary waves in a dusty plasma Sukanta Samantaa, Amar P. Misrab,, A. Roy Chowdhuryc...Management, Kolaghat, West Medinipore 721 171, India b Department of Mathematics, Siksha Bhavana, Visva-Bharati...Visva-Bharati University, Santiniketan 731 235, India c High Energy Physics Division, Department of Physics...Physics, Jadavpur University, Kolkata 700 032, India Received 17 October 2006; received in revised form...dust-acoustic (DA) solitary waves in a magnetized hot dusty plasma consisting of fast ions and charged dust grains |  | Pabari, J.P., Haider, S.A., Pandya, B.M., Singh, R.K., Kumar, A., Patel, D.K., Bogavelly, A. (2018) Orbital altitude dust at Mars, its implication and a prototype for its detection. Planetary and Space Science, 161. 68-75 doi:10.1016/j.pss.2018.06.008 | Journal (article/letter/editorial) | | Ahmedabad, India CUSSC, Ahmedabad, India c IPR, Bhat, India d SALITER, Ahmedabad, India e IIST, Thiruvananthapuram...Thiruvananthapuram, India b A R T I C L E I N F O A B S T R A C T Keywords: Dust Hyper velocity Impact...researchers might have been designed using the impact plasma theory, they are not found with thorough explanation...in the literature. We have presented the impact plasma theory for the first time to explain detector target...reported here. The ions and electrons of impact plasma have been separated using biased electrodes. The |  | | Journal (article/letter/editorial) | | 1007/s12613-016-1309-x Microstructure studies of air-plasma-spray-deposited CoNiCrAlY coatings before and after...Allahabad-211004, India 2) Defense Metallurgical Research Laboratory, Hyderabad-500058, India (Received: 25...thermal barrier coatings were deposited via air plasma spraying (APS) techniques onto Inconel 800 and...Keywords: thermal barrier coatings; coating structure; plasma spraying; thermal cycle; high-temperature applications;...deposition of CoNiCrAlY could be achieved by air plasma spraying (APS). Therefore, APS is widely used for |  | | Journal (article/letter/editorial) | | FREQUENCY INSTABILITY IN A WEAKLY IONIZED MAGNETIZED PLASMA C. B. DWNEDI and A. C. DAS Physical Research...Research Laboratory, Navrangpura, Ahmedabad-380 009, India (Received in final form 9 ApFZ? 1992) Abstract-Using...instability in an inhomogeneous weakly ionized plasma in a magnetic field has been carried out. It is...coupling through the frictional force between the plasma and neutral fluids. The condition for the onset... its general application in any weakly ionized plasma with an ambient magnetic field is not restricted |  | | Journal (article/letter/editorial) | | solitary waves in plasmas G.C. Das’ and K. M. Sen’ ’ Plasma Physics Division. Institute of Advanced Study in...Manipur University. Canchipur 795 003, Manipur, India By using the reductive perturbation technique,...dynamical systems where causeway meets the eye in the plasma community. The treatment is fairly general for...properties of small but finite amplitude non-linear plasma waves. so far. is by the Kortewcg de Vries (K dV)...equation. initiated by Washimi and Taniuti (1966) in plasma dynamics. Subscqucntly, this has been applied widely |  | | Journal (article/letter/editorial) | | Geophysical Research Institute, Hyderabad 500 007, India * Correspondence: balaram1951@yahoo.com Abstract:...different laboratories in India for a gold exploration study in Karnataka, India. It can be seen that the...different techniques at different laboratories in India in a gold exploration study. S.No Borehole Sample...useful features such as aerosol dilution (AD) in plasma-based analytical techniques permitting the nebulization...England 2000s GSI, NGRI, WIGH, NML, and NPL from India successfully prepared some geochemical CRMs 2022 |  | | Journal (article/letter/editorial) | | Institute of Technology Kanpur, Kanpur, UP 208016, India; asengh@iitk.ac.in (A.S.G.); drgaurav@iitk.ac.in...here is a smooth silicone film with its surface plasma oxidized to create a thin crust of silica. An incision...surface charges; the charges were generated via plasma oxidation of the surface. While these substrates...we show that even a single incision drawn on a plasma oxidized surface can induce crystal nucleation...polystyrene Petri dish procured from Tarson (Kolkata, India) was used for housing the substrate. Thin acrylic |  | | Journal (article/letter/editorial) | | SOO32-0633(97)00055X Pergamon Plasma maser effect in magnetosphere plasma associated with MHD turbulence...Deka,* K. S. Goswami and S. Bujarbarua Center of Plasma Physics, Saptaswahid Received 9 March ‘I& 1996;...006, India 1997 ionacous-tic wave with though the plasma Introduction In a turbulent plasma the standard...case for the new mode coupling process called the plasma maser effect (Nambu, 1983), where transfer of fluctuating...low frequency to high frequency is possible. The plasma maser effect is a new wave-particle coupling process |  | | Journal (article/letter/editorial) | | Keywords: DC plasma arc, Chromium recovery, Cr/Fe ratio, Reductant Introduction DC plasma arc smelting...smelting trial which was conducted in 5?6 MV A DC plasma arc furnace in the Pilot Plant at Mintek, South...152 t of chromite fines from Sukinda Valley in India. The main thrust of the present study is to generate...suitability of Indian chromites for smelting by the DC plasma arc smelting route and compare performance with...Material Engineering, Jadavpur University, Kolkata, India 2 *Corresponding author, email senranjan102@gmail |  | | Journal (issue) | | JOURNAL OF EARTH SCIENCES FROM GEOLOGICAL SURVEY OF INDIA Editorial Advisory Board (2007-2009) u.K. Ray P...MICROBIAL DOLOMITES, PRANHITA-GODAVARI VALLEY, SOUTH INDIA * _ §GAUTAM K. DEB, SOURAV CHAKRABORTI AND SAIKAT...Council of Scientific and Industrial Research, India under the Emeritus Scientist scheme to Prof. Chaudhuri...around Ramagundam, Andhra Pradesh. Jour. Geol. Soc. India, Vol. 26, pp. 301-314. - - AND CHANDA, S. K, 1991:...Valley: An Overview. Ill: Sedimentary Basins of India: Tectonic Context, S. K Tandon, C. C. Pant, and |  | | Journal (article/letter/editorial) | | Karlsruhe, he developed a novel microwave induced argon plasma technique for the determination of Hg in rocks...Rise and in the Galapagos Rift. On his return to India, Dr. Srivastava in association with his research...special issue on Neoproterozoic crustal evolution and India-Gondwana linkage to Late Dr. Ramesh Kumar Srivastava...gabbroic rocks around Dalki, Mayurbhanj dist., Orissa, India. Z.Geol.Wiss.Berlin,2,589-606,1974. 2. Petrochemistry...gabbroic rocks around Dalki, Mayurbhanj dist., Orissa,India. NVJb.Miner(Abh),l24,326348,1975. 3. A comprehensive |  | | Journal (article/letter/editorial) | | fresh- and salt-water Rhizopoda of England and India H.J. Carter F.R.S. Published online: 22 Oct 2009...the fresh- and saltwater Rhizopoda of England and India , Annals and Magazine of Natural History: Series...Fresh- and Salt.water Rhizopoda of El~gland and India. By II. J. CAlCT~It, F.R.S. &c. [Continued fl'om...communication on the Rhizopoda of :England and India, I ended with the mention of the new genus and species...respectively. Both appear to cofasist of fine granular plasma. Stein, however, represents the whole together |  | Mathian, Maximilien, Aufort, Julie, Braun, Jean-Jacques, Riotte, Jean, Selo, Madeleine, Balan, Etienne, Fritsch, Emmanuel, Bhattacharya, Shrema, Allard, Thierry (2019) Unraveling weathering episodes in Tertiary regoliths by kaolinite dating (Western Ghats, India) Gondwana Research, 69. 89-105 doi:10.1016/j.gr.2018.12.003 | Journal (article/letter/editorial) | | Tertiary regoliths by kaolinite dating (Western Ghats, India) M. Mathian, J. Aufort, J.J. Braun, J. Riotte,...Tertiary regoliths by kaolinite dating (Western Ghats, India). Gr (2019), https://doi.org/10.1016/ j.gr.2018...Tertiary regoliths by kaolinite dating (Western Ghats, India) M. Mathian1, J. Aufort1, J.J. Braun2, J. Riotte2...Laboratory, Geoscience Division, Ahmedabad- 380009, India Corresponding author email: maximilien.mathian@gmail...plateau, an intensively studied area in the southern India, have been dated using electron paramagnetic resonance |  | | Journal (article/letter/editorial) | | Technology, Banaras Hindu University, Varanasi 221005, India a r t i c l e in f o a b s t r a c t Article...(fce2+fpe2)1/2, where fpe is the local electron plasma frequency. The terrestrial ECH bands can reach...particle pitch-angle and velocity, respectively, V the plasma volume, e/me the electron charge to mass ratio...dispersion relation in the general form for homogeneous plasma is given by Horne (1989) and Summers and Thorne...= 0.05 cm-3 Here ope is the (angular) electron plasma frequency and Ln ¼ en In ðnÞ; n ¼ 1=2ðk? be |
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