Results 41 to 50 of about 49,182 (344)

Photocatalytic activity in graded off-valent cations substituted NaNbO3

Heliyon
This study investigates the impact of off-valent doping on the photocatalytic properties of NaNbO3 concerning the degradation of Methylene Blue. Compositions with x values of 0.00 (representing pure NaNbO3, denoted as NBO) and 0.05 within the material ...
Rajbala Nain, R.K. Dwivedi
doaj   +1 more source

Coupled HBO and NBO variations in the Z source GX 5-1: inner accretion disk as the location of QPOs

, 2011
The simultaneous and coupled evolution of horizontal branch oscillation (HBO) and normal branch oscillation (NBO) in Z-type sources suggests that the production of HBO is connected to NBO and is caused by changes in the physical/radiative properties of ...
Alpar, Casella, Christian, Dotani, Hasinger, Hasinger, Homan, Homan, Homan, Homan, Jahoda, Jonker, Kuulkers, Lewin, Lin, McClintock, Miller, Miller, Penninx, Sriram, Sriram, Stella, Titarchuk, Titarchuk, Titarchuk, van der Klis, Wijnands, Wijnands, Wijnands, Wijnands, Wijnands, Yu   +31 more
core   +1 more source

Usefulness of nBos d 4, 5 and nBos d 8 Specific IgE Antibodies in Cow's Milk Allergic Children [PDF]

Allergy, Asthma & Immunology Research, 2014
The aim of study was to assess the value of recombinants in predicting the degree of symptoms in children with and without anaphylaxis to cow's milk.The study included 79 children (70±40 months) referred to the Allergological Unit of the Pediatric Department between the years 2008-2012.
CINGOLANI, ANNA, Di Pillo S, Cerasa M, RAPINO, DANIELE, Consilvio NP, ATTANASI, MARINA, SCAPARROTTA, ALESSANDRA, MARCOVECCHIO, Maria Loredana, MOHN, Angelika Anna, CHIARELLI, Francesco   +9 more
openaire   +4 more sources

Novel 1-(4-chlorophenyl)-3-(2-ethoxyphenyl)triazene ligand: Synthesis, X-ray crystallographic studies, spectroscopic characterization and DFT calculations [PDF]

Chemical Review and Letters, 2019
In the present work, a combined theoretical and experimental investigation on the properties of 1-(4-chlorophenyl)-3-(2-ethoxyphenyl)triazene is reported.
Fatemeh Valinia, Nasrin Shojaei, Parisa Ojaghloo   +2 more
doaj   +1 more source

Theoretical and Experimental Aspects of Current and Future Research on NbO₂ Thin Film Devices

Crystals, 2021
The present research front of NbO2 based memory, energy generation, and storage thin film devices is reviewed. Sputtering plasmas contain NbO, NbO2, and NbO3 clusters, affecting nucleation and growth of NbO2, often leading to a formation of nanorods and ...
Denis Music, Andreas M. Krause, Pär A. T. Olsson   +2 more
doaj   +1 more source

Frequency Variation of the Kilohertz Quasi-periodic Oscillations and the Flux of the Band-limited Noise in Scorpius X-1

, 2008
We study the kilohertz quasi-periodic oscillations (kHz QPOs) and the band-limited noise (BLN) in the 0.5--16 Hz range observed simultaneously on the horizontal branch (HB) and on the upper normal branch (NB) of the brightest neutron star Low-mass X-ray ...
Alpar, Belloni, Bradt, Di Salvo, Ford, Hasinger, Homan, Homan, Horák, Jonker, Kaaret, Kuulkers, Kuulkers, Lai, Lamb, Lewin, Li, Miller, Méndez, Psaltis, Shirakawa, Stella, Titarchuk, Titarchuk, Titarchuk, van der Klis, van der Klis, van der Klis, van der Klis, van-der Klis, Wenfei Yu, Wijnands, Wijnands, Xiaofeng Cao, Yu, Yu, Yu, Yu   +37 more
core   +1 more source

Theoretical Calculations and Molecular Docking Analysis of 4-(2-(4-Bromophenyl)Hydrazineylidene)-3,5-Diphenyl-4H-Pyrazole Molecule

Journal of Advanced Research in Natural and Applied Sciences
The molecular structure of 4-(2-(4-bromophenyl)hydrazineylidene)-3,5-diphenyl-4h-pyrazole (BHDH) molecule, which is a pyrazole derivative, was investigated theoretically using the Gaussian 09 program according to the Moller-Plesset (MP2) method.
Ümit Yıldıko, Veysel Tahiroğlu, Mehmet Bağlan, Kenan Gören   +3 more
doaj   +1 more source

First principles study of a sodium borosilicate glass-former II: The glass state

, 2014
We use ab initio simulations to investigate the properties of a sodium borosilicate glass of composition 3Na_2O-B_2O_3-6SiO_2. We find that the broadening of the first peak in the radial distribution functions g_BO(r) and g_BNa(r) is due to the presence ...
Ispas, Simona, Kob, Walter, Pedesseau, Laurent   +2 more
core   +2 more sources

Viscosity-temperature relationships in the system Na2Si2O5-Na4Al2O5 [PDF]

, 1986
The viscosity-temperature relationships of five melts on the join Na2Si2O2-Na4Al2O5 (5, 10, 20, 30 and 40 mole percent Na4Al2O5) have been measured in air, at 1 atm and 1000–1350°C with a concentric cylinder viscometer.
Dingwell, Donald B.
core   +1 more source

Reductive Deamination of a Diaminogermylene Promoted by an Aluminyl Anion: Isolation of Ge(I), Ge(0) and Ge(‐I) Products

Angewandte Chemie, EarlyView.
The potassium aluminyl K[Al(NON)] reacts with Ge[N(SiMe3)2]2 by a sequential reductive deamination pathway. The initially formed aluminacyclodigermene contains Ge(I) centres and may be considered as a η2‐coordinated digermyne at aluminium. Further reduction leads to compounds containing a μ,η2,η2‐[Ge(0)]2 unit coordinated to two Al(NON) groups, or a ...
George W. A. Smith, Andrea O'Reilly, Claire L. McMullin, J. Robin Fulton, Martyn P. Coles   +4 more
wiley   +2 more sources