Autor: Banerjee, B. - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Studies on Isotope Shift Exponent and Pressure Coefficient for Extended Superconductors within BCS Formalism
Autorzy:: Banerjee, B.
Roy, S.
Tematy:: 74.20.+f
74.25.Bt
74.25.Ha; Pokaż więcej
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:: https://bibliotekanauki.pl/articles/1808029.pdf Link otwiera się w nowym oknie
Opis:: A tight-binding model comprising a hopping and an attractive interaction term was considered for high temperature superconductors. Explicit calculations on the effects of isotopic substitution of atoms and application of pressure on the transition temperatures were made in this work. Exact analytical expressions for the isotope-shift exponent (α) and pressure coefficient $(γ_P)$ of transition temperature $(T_C)$ considering the isotopic mass and pressure dependence of the hopping and attractive interaction strengths from a minimal model describing superconductivity were obtained. Theoretical predictions for α and $γ_P$ with proper choice of parameters are found to be qualitatively consistent with the results of the experiments of high $T_C$ oxides. The results depend on the band dispersion chosen.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Effect of increasing graded doses of formaldehyde on human embryonic kidney cells
Autorzy:: Banerjee, A.
Dholey, M.
Mukherjee, S.
Maji, B.K.
Tematy:: Formaldehyde
human embryonic kidney cells
high and low dose; Pokaż więcej
Wydawca:: Uniwersytet Medyczny w Białymstoku
Powiązania:: https://bibliotekanauki.pl/articles/1918635.pdf Link otwiera się w nowym oknie
Opis:: Purpose: In the present study, we aimed to identify the effect of three increasing doses of most widely preservative, formaldehyde (FA) on the urinary system using human embryonic kidney cells (HEK-293) in vitro. Materials and methods: The HEK-293 cells were grown in Dulbecco’s Modified Eagle medium (DMEM, Gibco, USA) supplemented with 10% of fetal bovine serum, 100 IU/ml penicillin and 100 μg/ml of streptomycin (Gibco, USA) using 25cm2 flasks (Nunc, Denmark), in a CO2 incubator (Heal Force) at 37°C are treated with 19 % formaldehyde in DMEM supplemented with 10% of fetal bovine serum to yield final concentrations of 0.05 μl/ml, 0.1 μl/ml, 0.5 μl/ml and 1.0 μl/mlof 19% FA. Results: The result showed that statistically significant dose dependent decrease in cell viability of HEK-293 cells with exposure to increasing concentration of FA (0.05 μl/ml, 0.1 μl/ml, 0.5 μl/ml and 1.0 μl/ml) on MTT assay. Extremely huge dose dependent DNA damage with a dose dependent up regulation of mRNA expression of pro-apoptotic iNOS and TNF- gene was observed when HEK-293 cells are treated with the increasing concentration of FA. In addition, the protein expression levels of Bcl-2 and Bax revealed that increasing concentration of FA on HEK-293 cells down regulated the anti-apoptotic Bcl-2 and up regulated pro-apoptotic Bax gene. Conclusions: Our result indicates that, high dose of FA is more dangerous than the low dose on HEK-293 cells with cellular damage.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations
Autorzy:: Schulz, A.
Voisin, F.
Galindo, D.
Schwemmer, S.
Giammaria, P.
Kubo, H.
Poon, H.
Wouters, D.
Lindfors, E.
Donath, A.
Gallant, Y. A.
Hadasch, D.
Lau, J.
Kieffer, M.
Jouvin, L.
White, R.
Hahn, A.
Oakes, L.
Kluźniak, W.
Mitchell, A. M. W.
Venter, C.
Godinović, N.
Spengler, G.
Barres de Almeida, U.
Mayer, M.
Biland, A.
Paredes-Fortuny, X.
de Naurois, M.
Lohse, T.
Zech, A.
Moreno, V.
Stamerra, A.
Paredes, J. M.
Fruck, C.
Giavitto, G.
Lombardi, S.
Einecke, S.
Degrange, B.
Nishijima, K.
Deil, C.
Angüner, E. O.
van der Walt, D. J.
Santangelo, A.
Perri, L.
Spanier, F.
Doro, M.
Hermann, G.
Ohm, S.
Bernlöhr, K.
López, M.
Schlickeiser, R.
Domainko, W.
da Vela, P.
Sanchez, D. A.
Font, L.
Pedaletti, G.
Reichardt, I.
Antonelli, L. A.
Giebels, B.
Fernández-Barral, A.
Chakraborty, N.
Colombo, E.
Engelkemeier, M.
Kosack, K.
Mariaud, C.
Berge, D.
Wagner, S. J.
Tavecchio, F.
Edwards, T.
Prokoph, H.
Parsons, R. D.
Lees, J.-P.
King, J.
Banerjee, B.
Boisson, C.
Jingo, M.
Öttl, S.
Balzer, A.
Krüger, P. P.
Barrio, J. A.
Abdalla, H.
Contreras, J. L.
Willmann, P.
Colin, P.
Nilsson, K.
Jankowsky, D.
Berti, A.
Eisenacher Glawion, D.
Heinzelmann, G.
Moretti, E.
Petrucci, P.-O.
Shafi, N.
Babić, A.
Aubert, P.
Biasuzzi, B.
Stegmann, C.
Kuveždić, D.
Arakawa, M.
Rowell, G.
Hoischen, C.
Ernenwein, J.-P.
Farnier, C.
Kushida, J.
Prada Moroni, P. G.
Borracci, F.
Peyaud, B.
Dazzi, F.
Paoletti, R.
Andersson, T.
de Lotto, B.
Klepser, S.
Torres, D. F.
Elsaesser, D.
Blanch, O.
Decock, J.
Saito, S.
Haupt, M.
Sitarek, J.
Piel, Q.
Tescaro, D.
Żywucka-Hejzner, Natalia
Funk, S.
Vuillaume, T.
Majumdar, P.
Hughes, G.
Cui, Y.
Leser, E.
Prokhorov, D.
Dirson, L.
Gaug, M.
Cerruti, M.
Ward, J. E.
Zarić, D.
Tavernet, J.-P.
Steenkamp, R.
O'Brien, P.
Blackwell, R.
Tavernier, T.
Zaborov, D.
Kerszberg, D.
Nievas Rosillo, M.
Persic, M.
Cologna, G.
Hayashida, M.
Griffiths, S.
Niederwanger, F.
Henri, G.
Coffaro, M.
Tuffs, R.
Pekeur, N. W.
Kastendieck, M. A.
Kraus, M.
Maneva, G.
Mariotti, M.
Strzys, M.
Wadiasingh, Z.
Schwanke, U.
Lypova, I.
Zanin, R.
Brun, P.
Longo, F.
Manganaro, M.
Fiasson, A.
Murach, T.
Fidalgo, D.
Puljak, I.
Surić, T.
Stycz, K.
Chatterjee, A.
Becherini, Y.
Martínez, M.
Barnard, M.
de Angelis, A.
Takahashi, T.
Becker Tjus, J.
Marx, R.
Chalme-Calvet, R.
Viana, A.
Punch, M.
Drury, L. O’C.
Rulten, C. B.
Uchiyama, Y.
Padovani, M.
Ziegler, A.
Panter, M.
Wierzcholska, Alicja
Fegan, S.
Stawarz, Łukasz
Hofmann, W.
Hassan, T.
Ivascenko, A.
Katsuragawa, M.
Odaka, H.
Gottschall, D.
Wu, M. H.
Trichard, C.
Katarzyński, K.
van Eldik, C.
Mazin, D.
Carosi, R.
Domínguez, A.
Maurin, G.
Abramowski, A.
Dominis Prester, D.
Richter, S.
Klochkov, D.
Sahakian, V.
Garcia, J. R.
Arrieta, M.
López-Coto, R.
Colafrancesco, S.
Lefaucheur, J.
Oya, I.
Vazquez Acosta, M.
Capasso, M.
Jung-Richardt, I.
Wörnlein, A.
Dorner, D.
di Pierro, F.
Schüssler, F.
Šnidarić, I.
Vovk, I.
Arcaro, C.
Zabalza, V.
Shilon, I.
Treves, A.
Sol, H.
Seglar-Arroyo, M.
Tibaldo, L.
Garczarczyk, M.
Holler, M.
Hrupec, D.
Eger, P.
Pelletier, G.
Settimo, M.
Takalo, L.
Laffon, H.
Seyffert, A. S.
Katz, U.
Bryan, M.
Menzel, U.
Fernandes, M. V.
Moralejo, A.
Hose, J.
Fontaine, G.
Chen, A.
Neustroev, V.
Rhode, W.
Ahnen, M. L.
Chrétien, M.
Lenain, J.-P.
Moulin, E.
Carosi, A.
Spies, F.
Herrera, J.
Nogués, L.
Böttcher, M.
Covino, S.
Chaves, R. C. G.
Temnikov, P.
Akhperjanian, A. G.
Meyer, M.
Moderski, R.
Völk, H. J.
Mannheim, K.
Tsuji, N.
Cortina, J.
Makariev, M.
Prandini, E.
Vasileiadis, G.
Palacio, J.
de Los Reyes, R.
Wagner, R. M.
Mohamed, M.
Pita, S.
Iwasaki, H.
Zacharias, M.
Bernhard, S.
Munar-Adrover, P.
Djannati-Ataï, A.
Bonnoli, G.
Niemiec, J.
Fonseca, M. V.
Will, M.
Nakashima, S.
Füßling, M.
Brun, F.
Marandon, V.
Peresano, M.
Ishio, K.
Paneque, D.
Glicenstein, J. F.
Sasaki, M.
Reimer, O.
Zefi, F.
Lemière, A.
Fallah Ramazani, V.
Grondin, M.-H.
Ostrowski, Michał
Taylor, A. M.
Hawkes, J.
Casanova, S.
Schweizer, T.
Bonnefoy, S.
Quirrenbach, A.
Gora, D.
Backes, M.
Torres-Albà, N.
Terzić, T.
Satalecka, K.
Perennes, C.
Teshima, M.
Bednarek, W.
Renaud, M.
Dutson, K.
Vincent, P.
Davids, I. D.
Konno, Y.
Komin, Nu.
Bulik, T.
Marcowith, A.
Dyks, J.
Bangale, P.
Bernardini, E.
Noda, K.
Reimer, A.
Egberts, K.
Becerra González, J.
Meintjes, P. J.
Gabici, S.
Khangulyan, D.
Ansoldi, S.
Lamanna, G.
Liu, R.
de Oña Wilhelmi, E.
Lemoine-Goumard, M.
Niedzwiecki, A.
Jogler, T.
Janiak, M.
Carr, J.
Sushch, I.
Veh, J.
Romoli, C.
Rico, J.
Yang, R.
Khélifi, B.
Jamrozy, Marek
Devin, J.
Cumani, P.
Condon, B.
van Soelen, B.
Bregeon, J.
Shore, S. N.
Minev, M.
Chevalier, J.
Sobczynska, D.
Lorentz, M.
Paiano, S.
Horns, D.
Ribó, M.
Guberman, D.
Tiziani, D.
Salek, D.
Lefranc, V.
Mirzoyan, R.
Morå, K.
Rudak, B.
Gajdus, M.
Safi-Harb, S.
Garrigoux, T.
Doert, M.
Sillanpää, A.
Aharonian, F.
Simoni, R.
Conrad, J.
Terrier, R.
Maraschi, L.
Bolmont, J.
Ait Benkhali, F.
García López, R. J.
Hinton, J. A.
Saito, T.
van Rensburg, C.
Lelas, D.
Krakau, S.
Wagner, P.
Pühlhofer, G.
Raab, S.
Maxted, N.
Vanzo, G.
Kolitzus, D.
Hahn, J.
López-Oramas, A.
Zdziarski, A. A.
Tluczykont, M.
Eschbach, S.
Jankowsky, F.
Förster, A.
Hervet, O.
Vink, J.
Schroeder, S.
Büchele, M.
Rieger, F.
Jacholkowska, A.
Mohrmann, L.
Bordas, P.
Dewilt, P.
Goyal, Arti
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 4.

Tytuł:: Cadmium acts as a silent killer of liver by inducing oxidative stress and hepatocellular injury and a possible amelioration by vitamin B12 and folic acid in rat model
Autorzy:: Banerjee, A.
Nandi, P.
Bhattacharya, C.
Kabir, Z.
Mukherjee, S.
Maji, B.K.
Tematy:: Cadmium
liver
hepatocellular injury
oxidative stress; Pokaż więcej
Wydawca:: Uniwersytet Medyczny w Białymstoku
Powiązania:: https://bibliotekanauki.pl/articles/1918855.pdf Link otwiera się w nowym oknie
Opis:: Purpose: To investigate the involvement of oxidative stress in Cadmium (Cd) induced alteration in the functional status of the liver. And to assess the efficacy of folic acid and vitamin B12 in preventing Cd-induced damage in the same. Materials and methods: The experiment was carried out for four weeks. For the experiment, 25 healthy male adult Wistar albino rats were randomly selected and were divided into five equal groups and treated as control, treated with Cd, supplemented with vitamin B12 and folic acid and in the combination of these two. After 28 days the liver function enzymes and oxidative stress parameters were measured. Results: Cd is the silent killer of the hepatic system through the induction of oxidative stress in male rats. From this investigation, it is evident that the folic acid+vitamin B12 possess significant hepatoprotective and antioxidant activity against Cd-induced hepatotoxicity in the rat model. In addition, results revealed that the folic acid alone and or in combination with vitamin B12 blunted the hepatotoxic effect significantly. Conclusions: Based on results obtained, it can be concluded that folic acid and vitamin B12 offer a protective effect in Cd-induced oxidative stress associated with hepatocellular injury. Folic acid and vitamin B12 can be considered as a potent natural antioxidant which has the capacity to provide protection against Cd-induced oxidative stress in the liver in rats. However, to elucidate the exact mechanism of this modulatory effect and to examine its potential therapeutic effects further studies are essential.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Design and Evaluation of the Thermal Properties of Di-, Tri- and Tetra-Azido-Esters
Autorzy:: Kumar, S.
Kumar, A.
Yamajala, K. D. B.
Gaur, P.
Kumar, D.
Banerjee, S.
Tematy:: azido-esters
energetic plasticizers
DFT
contact angle; Pokaż więcej
Wydawca:: Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
Powiązania:: https://bibliotekanauki.pl/articles/358266.pdf Link otwiera się w nowym oknie
Opis:: A group of polycyclic and aliphatic azido-esters (as energetic plasticizers) have been synthesized by simple synthetic routes and their molecular structures were confirmed by spectroscopic techniques. In addition, their thermal and rheological properties have been determined utilizing DSC, TGA, viscosity, and contact angle. Computational studies of these plasticizers have been performed by means of DFT (B3LYP/6-31G*) to estimate possible stable structures, energies, heat of formation, bond dissociation energies, IR and NMR spectra etc. Their compatibility with glycidyl azide polymer (GAP) binder was studied to explore their applicability in propellants. All of these molecules are novel and have been synthesized with the possibility of scale up.
Dostawca treści:: Biblioteka Nauki