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Printed Planar 8 x 8 Array Antenna With Circular Polarization for Millimeter-Wave Application
(Ieee-Inst Electrical Electronics Engineers Inc, Piscataway, 2012)
A new type of printed millimeter planar antenna with circular polarization for 60-GHz range is proposed. Radiation elements with two open tape rings are arranged in a two-dimensional 8 x 8 antenna array. Feeding is synphase ...
The predicted infrared spectrum of the hypermetallic molecule CaOCa in its lowest two electronic states (X)over-tilde(1)Sigma(+)(g); and (a)over-tilde(3)Sigma(+)(u)
(Elsevier, 2012)
This study of CaOCa is our third paper in a series on Group 2 alkaline-earth M2O hypermetallic oxides. As with our previous calculations for BeOBe and MgOMg, the ab initio calculations we report here show that CaOCa has a ...
A novel C,D-spirolactone analogue of paclitaxel: autophagy instead of apoptosis as a previously unknown mechanism of cytotoxic action for taxoids
(Royal Soc Chemistry, Cambridge, 2012)
The design, synthesis and biological evaluation of a novel C, D-spirolactone analogue of paclitaxel is described. This is the first paclitaxel analogue without an oxetane D-ring that shows a significant cytotoxic effect ...
Maskless convex corner compensation technique on a (100) silicon substrate in a 25 wt% TMAH water solution
(Iop Publishing Ltd, Bristol, 2012)
A maskless convex corner compensation technique in a 25 wt% TMAH water solution at the temperature of 80 degrees C is presented and analyzed. The maskless convex corner compensation technique is defined as a combination ...
Acetylcholinesterase inhibition activity of acetylated depsidones from Lobaria pulmonaria
(Taylor & Francis Ltd, Abingdon, 2012)
As part of our ongoing project of new acetylcholinesterase inhibitors from lower marine and terrestrial species, a phytochemical investigation was conducted on a foliose lichen, Lobaria pulmonaria (L.) Hoffm. (Lobariaceae), ...
Characterization of Alloys and Liquidus Projections of Ternary Bi-Sb-Sn system
(Walter De Gruyter & Co, Berlin, 2012)
Given that Sn-based lead-free solders are considered as possible substitution for standard lead-tin solders, properties of the alloys from ternary Bi-Sb-Sn system were characterized by microstructural SEM-EDS analysis, ...
Chemodiversity of Nonacosan-10-ol and n-Alkanes in the Needle Wax of Pinus heldreichii
(Wiley-Blackwell, Malden, 2012)
This is the first report of individual variability and population diversity of the contents of nonacosan-10-ol and n-alkanes in the needle cuticular waxes of Bosnian pines originated from Montenegro, regarded as Pinus ...
Response surface optimization for activation of bentonite using microwave irradiation
(Clay Minerals Soc, Chantilly, 2012)
Microwave irradiation as a means for heating bentonites during acid activation has been investigated in the past but it has never been optimized for industrial applications. The purpose of this study was to apply a factorial ...
CH/pi interactions in metal-porphyrin complexes with pyrrole and chelate rings as hydrogen acceptors
(Elsevier Science Inc, New York, 2012)
CH/pi interactions in metal porphyrinato complexes were studied by analyzing data in crystal structures from the Cambridge Structural Database (CSD) and by quantum chemical calculations. The analysis of the data in the CSD ...
Influence of the storage on bioactive compounds and sensory attributes of herbal liqueur
(Inst Materials Physics, Bucharest, 2012)
Stability of bioactive compounds present in a herbal liqueur, as well as its sensory attributes were surveyed during a year - long storage under various conditions. The antioxidant activity, the total content of phenolic ...