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Wyszukujesz frazę "Mehta, S." wg kryterium: Autor


Tytuł:
Covid-19 update: Omicron variant − a new emerging threat
Autorzy:
Mehta, S.
Gambhir, R.S.
Singh, B.
Goel, R.
Ghuman, K.S.
Aggarwal, A.
Tematy:
COVID-19
SARS-CoV-2 pandemic
Omicron variant
vaccine
coronavirus pandemic
Pokaż więcej
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Powiązania:
https://bibliotekanauki.pl/articles/2083083.pdf  Link otwiera się w nowym oknie
Opis:
A new health threat in the form of a new variant of Covid-19 called Omicron has emerged globally in this holiday season. This new variant has been declared a variant of concern (VOC) by the World Health Organization and experts are expecting another wave of the pandemic. A lot still unknown about this variant and researchers worldwide are conducting studies to find the nature and characteristics of this mutated strain. Cases have begun to rise dramatically around the world and many countries have already imposed travel restrictions again to prevent disease transmission. It is being speculated that this particular variant has got tendency of immune escape and therefore can even infect fully vaccinated individuals. Vaccination and adhering to Covid-19 guidelines and protocols can curtail the spread of the virus. The present paper focuses on what is currently known about this variant, antigen diagnostic tests, importance of getting fully vaccinated and having booster dose etc. If we want to emerge from this pandemic, countries should practice vaccine equality and solidarity for the good of mankind.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Covid-19 and mucormycosis (Black Fungus): An epidemic within the pandemic
Autorzy:
Gambhir, R.S.
Aggarwal, A.
Bhardwaj, A.
Kaur, A.
Sohi, R.K.
Mehta, S.
Tematy:
COVID-19
SARS-CoV-2 pandemic
mucormycosis
India
diabetes
Black fungus
Pokaż więcej
Wydawca:
Narodowy Instytut Zdrowia Publicznego. Państwowy Zakład Higieny
Powiązania:
https://bibliotekanauki.pl/articles/2085943.pdf  Link otwiera się w nowym oknie
Opis:
The second wave of the COVID-19 pandemic has affected India significantly with country reporting more than 400,000 cases in the month of May 2021 and health system almost collapsing. This was attributed to the new mutant strain also called as the ‘Delta Strain’ which led to high surge of cases across the country. As the country was stabilising over this situation, another imminent threat in the form of Covid Associated Mucormycosis (CAM) challenged the already burdened health system of India. Also called as ‘Black Fungus,’ cases of CAM began to rise rapidly in the last week of May 2021 with multiple states reporting steady rise in the number of cases. Based on the published literature, India contributed to approximately 71% of global cases of CAM from December 2019 to start of April 2021, with majority of the cases occurring during the second wave. The present paper focuses on the epidemic of CAM during the second wave in India highlighting the causes, symptoms and various treatment modalities that have been adopted to cure the disease. Also, spotlight has also been thrown on some other nations where cases of CAM have begun to emerge. Some key recommendations are also mentioned which can prove vital towards disease prevention.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Emission Spectra of Triple Activated SrS Phosphors
Autorzy:
Rao, A. P.
Sinha, O. P.
Machwe, V. G.
Mehta, A. S.
Tematy:
33.50.-j
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/1945381.pdf  Link otwiera się w nowym oknie
Opis:
Fluorescence spectra of strontium sulphide phosphors activated by three activators viz. Mn, Cu, and Gd individually and in different combinations have been discussed at length. X-ray is used as excitation source. Probable inferences are drawn regarding energy transfer phenomenon. The two channels for transfer of energy are concluded in present phosphor series. A model is also proposed.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Thermal convection of magneto compressible couple-stress fluid saturated in a porous medium with Hall current
Autorzy:
Mehta, C. B.
Singh, M.
Kumar, S.
Tematy:
pole magnetyczne
ściśliwość
porowatość
prądy Hall'a
couple stress fluids
horizontal magnetic field
compressibility
porous medium
Hall currents
Pokaż więcej
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Powiązania:
https://bibliotekanauki.pl/articles/265186.pdf  Link otwiera się w nowym oknie
Opis:
An investigation is made on the effect of Hall currents on thermal instability of a compressible couple-stress fluid in the presence of a horizontal magnetic field saturated in a porous medium. The analysis is carried out within the framework of the linear stability theory and normal mode technique. A dispersion relation governing the effects of viscoelasticity, Hall currents, compressibility, magnetic field and porous medium is derived. For the stationary convection a couple-stress fluid behaves like an ordinary Newtonian fluid due to the vanishing of the viscoelastic parameter. Compressibility, the magnetic filed and couple-stress parameter have stabilizing effects on the system whereas Hall currents and medium permeability have a destabilizing effect on the system, but in the absence of Hall current couple-stress has a destabilizing effect on the system. It has been observed that oscillatory modes are introduced due to the presence of viscoelasticity, magnetic field porous medium and Hall currents which were non-existent in their absence.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Performance of the prototype Silicon Tracking System of the CBM experiment tested with heavy-ion beams at SIS18
Autorzy:
Löchner, S.
Gil, Damian
Al-Turany, M.
Lubynets, O.
Kłeczek, R.
Kyva, V.
Kedych, V.
Schiaua, C.
Kisel, I.
Elizarov, I.
Luo, X.
Pietraszko, J.
Vasylyev, O.
Panasenko, I.
Jipa, A.
Feng, S.
Lorenz, M.
Reiter, S.P.
Gutiérrez Menéndez, D.
Berendes, R.
Nickels, F.
Ristea, O.
Teklishyn, M.
Senger, P.
Herrmann, N.
Marin Garcia, A.M.
Traxler, M.
Sun, K.
Zhou, W.
Visinka, R.
Schünemann, K.
Nabroth, M.
Maragoto Rodríguez, O.
Bercuci, A.
Kliemt, R.
Goldenbaum, F.
Semeniuk, P.
de Cuveland, J.
Selyuzhenkov, I.
Deshmukh, A.A.
Csanád, M.
Keshelashvili, I.
Keller, O.
Petriş, M.
Momot, I.
Becker, M.
Dubla, A.
Zabołotny, W.
Kiš, M.
Sambyal, S.S.
Höhne, C.
Bâsceanu, V.A.
Płaneta, Roman
Sahu, S.K.
Pugatch, V.
Arnoldi-Meadows, B.
Okropiridze, D.
Zhu, X.
Müller, W.F.J.
Galatyuk, T.
Mehta, S.
Taylor, J.
Plujko, V.
Rodríguez Garces, D.
Becker, J.
Zbroszczyk, H.P.
Gupta, A.
Feier-Riesen, C.
Puntke, A.
Mallick, B.
Pugach, M.
Heine, N.
Ghosh, S.K.
Frühauf, J.
Rustamov, A.
Povar, T.
Cherif, H.
Azmi, M.D.
Sefzick, T.
Kozlov, G.
Ritman, J.
Schmidt, C.J.
Gope, S.
Weidenkaff, P.
Nandy, E.
Munkes, P.
Ramírez Zaldivar, D.A.
Han, D.
Deppner, I.
Bhaduri, P.P.
Roether, F.
Schmidt, H.R.
Rost, A.
Greve, N.
Sen, A.
Lasko, Paweł
Mao, Y.
Zischka, G.
Hofman, O.
Yin, Z.
Kohn, M.
Mithran, A.
Dürr, M.
Sahoo, R.
Michel, J.
Söhngen, Y.
Flemming, H.
Linz, F.J.
Cãlin, M.
Staszel, Paweł
Lalik, Rafał
Suddia, O.
Thaufelder, J.
Wang, K.
Wintz, P.
Chaloupka, P.
Samal, S.
Sturm, C.
Yao, M.
Clerkin, E.
Matejcek, F.A.
Xu, H.
Sharma, A.
Blank, T.
Markert, J.
Zhang, X.
Toia, A.
Poźniak, K.
Ahrens, L.J.
Bertini, D.
Bonaventura, D.
Messchendorp, J.
Pauly, C.
Bhat, S.A.
Chattopadhyay, S.
Shiroya, M.
Schledt, D.
Simons, C.
Lymanets, A.
Klein-Bösing, Ch.
Petrovici, M.
Zhou, Y.
Peter, S.
Kasiński, K.
Lazanu, I.
Scharmann, K.
Frankenfeld, U.
Lakos, R.
Vassiliev, I.
Golinka-Bezshyyko, L.
Miskowiec, D.
Prasad, S.K.
Hoffmann, F.
Sidorenko, V.
Taka, E.D.
Thau, S.N.
Dvořák, R.
Unger, K.L.
Wu, K.
Andronic, A.
Zheng, S.
Wielanek, D.
Gorbunov, S.
Shi, S.
Chakrabarti, A.
Stockmanns, T.
Dahm, P.
Yang, J.
Majka, Zbigniew
Peña Rodríguez, J.
Lavrik, E.
Santos Marrero, K.
Jin, Y.
Das, S.
Loizeau, P.-A.
Pfeifer, D.
Deveaux, M.
Bertini, O.
Zumbruch, P.
Bhattacharyya, A.
Wyżykowski, A.
Friese, V.
Sahu, P.K.
Biswas, S.
Janson, T.
Singh, R.
Petráček, V.
Chernyshenko, S.
Ismail, K.
Romaniuk, R.
Koczoń, P.
Kshyvanskyi, O.
Radulescu, L.
Kumar, L.
Matulewicz, T.
Li, Y.
Neuhaus, S.
Mahajan, S.
Heuser, J.M.
Singh, B.K.
Kruszewski, M.
Bhasin, A.
Moreira de Godoy Willems, D.
Yang, R.
Smith, D.
Daribayeva, A.
Bhowmik, N.K.
Redelbach, A.
Koch, K.
Diehl, J.
Bajdel, M.
Appelshäuser, H.
Bhattacharjee, B.
Sharma, P.K.
Ghosh, C.
Spicker, D.
Förtsch, J.
Alam, N.
Beyer, M.
Li, S.
Koziel, M.
Otfinowski, P.
Zharko, S.
Simon, F.
Wolf, Gy.
Han, J.
Singh, O.
Leung, Y.H.
Zhou, D.
Bezshyyko, O.
Blume, C.
Stroth, J.
Gutsche, B.
Huang, Y.
Darwish, H.
Podgornov, N.
Wahmes, L.
Wilms, A.
Faber, L.J.
Fröhlich, I.
Soból, Bartosz
Wieloch, Andrzej
Deppe, H.
Trębacz, L.
Kovalchuk, O.
Kugler, A.
Kollarczyk, J.
Fidorra, F.
Roy, A.
Schintke, F.
Mandal, S.
Kampert, K.-H.
Szczygieł, R.
Gangopadhyay, G.
Brzychczyk, Janusz
Holzmann, R.
Bhat, W.A.
Li, W.
Penek, Ö.
Agarwal, K.
Rodríguez Rodríguez, A.
Sun, Y.
Subramanya, G.S.
Deară, D.-A.
Singhal, V.
Hesounová, H.
Ahammed, Z.
Trifonova, E.
Foka, P.
Pan, L.
Liu, F.
Artur, B.
Bluhme, N.
Kapell, R.M.
Weiglhofer, F.
Nerling, F.
Nayak, S.R.
Fischer, P.
Andary, J.
Sun, Z.
Ahmad, N.
Agarwal, A.
Wojtkowski, M.
Emschermann, D.
Kumar, A.
Volkova, E.
Roy, S.
Kadenko, I.
Saini, J.
Senger, A.
Tyagi, O.
Wu, Q.
Singh, A.K.
Raha, S.
Yoo, I.
Wessels, J.P.
Meyer-Ahrens, A.
Piasecki, K.
Boccarella, G.
Dubey, A.K.
Kresan, D.
Mir, M.F.
Collazo Sánchez, L.M.
Bandyopadhyay, A.
Gläßel, S.
Opíchal, A.
Caselle, M.
Sharma, A.K.
Kähler, P.
Zubrzycka, W.
Balzer, M.
Das, R.
Eschke, J.
Kubiak, B.
Uhlig, F.
Bhat, T.A.
Ray, R.
Twarowska, A.
Wang, Y.
Lindenstruth, V.
Pluta, J.
Subramani, P.
Dobishuk, V.
Grzonka, D.
Hutter, D.
Kim, S.
Karabowicz, R.
Krüger, W.
Müntz, C.
Mohanty, B.
Belousov, A.
Seck, F.-J.
Khan, M.M.
Kashyap, V.K.S.
Salabura, Piotr
Gasik, P.
Rubio, E.
Reinefeld, A.
Lehnert, J.
Opis:
The Compressed Baryonic Matter (CBM) experiment at the future Facility for Antiproton and Ion Research (FAIR) is a heavy-ion experiment designed to study nuclear matter at the highest baryonic density. For high-statistics measurements of rare probes, collision rates of up to 10 MHz are targeted. The experiment, therefore, requires fast and radiation-hard detectors, self-triggered detector front-ends, free-streaming readout architecture, and online event reconstruction. The Silicon Tracking System (STS) is the main tracking detector of CBM, designed to reconstruct the trajectories of charged particles with efficiency larger than 95%, a relative momentum uncertainty better than 2% for particle momenta larger than 1 GeV/c inside a 1 Tm magnetic field, and to identify complex decay topologies. It comprises 876 double-sided silicon strip modules arranged in 8 tracking stations. A prototype of this detector, consisting of 12 modules arranged in three tracking stations, is installed in the mini-CBM demonstrator. This experimental setup is a small-scale precursor to the full CBM detector, composed of sub-units of all major CBM systems installed on the SIS18 beamline. In various beam campaigns taken between 2021 and 2024, heavy ion collisions at 1–2 AGeV with an average collision rate of 500 kHz have been recorded. This allows for the evaluation of the operational performance of the STS detector, including signal-to-noise ratio, charge distribution, time and position resolution, hit reconstruction efficiency, and its potential for track and vertex reconstruction.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Heuber maneuver in evaluation of direct carotid-cavernous fistula
Autorzy:
Saran, Sonal
Rajagopal, Rengarajan
Khera, Pushpinder S.
Mehta, Neeraj
Opis:
Carotid-cavernous fistulas are abnormal communications between the carotid system and the cavernous sinus. Elevated venous pressure produces congestion in the orbit with resultant transudation of fluid and increased intraocular pressure, thereby leading to secondary glaucoma which may result in visual loss. Immediate treatment is hence, warranted in these cases. The planning of endovascular management is dependent on many parameters, the most important of which are the size and location of the fistula. Since these are high-flow fistulas, assessment requires certain manoeuvers. Heuber manoeuver is one of the manoeuvers used to demonstrate the size of the fistula.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Synthesis and characterization of some thiazolidinone derivatives possessing benzimidazole nucleus
Autorzy:
Mehta, P.
Dawedra, P.
Goswami, V.
Joshi, H. S.
Tematy:
4-Thiazolidinone
Benzimidazole
Schiff base
Pokaż więcej
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:
https://bibliotekanauki.pl/articles/412250.pdf  Link otwiera się w nowym oknie
Opis:
Synthesis of new thiazolidinone derivatives possessing benzimidazole nucleus by condensation reaction of various substituted mercapto acids in presence of anhydrous ZnCl2. In our present study we have also synthesized Schiff bases of benzimidazole derivatives. All synthesized compounds were characterized by IR, 1H NMR and Mass spectroscopy.
Dostawca treści:
Biblioteka Nauki
Artykuł

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