Results 261 to 270 of about 67,006 (289)

Structural effects of internucleotide linkage modification at mismatch site in DNA/RNA duplex: Raman study

Vibrational Spectroscopy, 2008
Abstract Two types of DNA oligonucleotide modifications, namely lengthening of the internucleotide linkage by insertion of CH 2 methylene group and substitution of deoxyribose by deoxyxylose, were studied with respect to their possible impact on the oligonucleotide binding specificity.
Daniel Němeček, Pierre-Yves Turpin, Ivan Rosenberg   +2 more
exaly   +2 more sources

Modification of the beam mismatch correction algorithm

2007 IEEE International Geoscience and Remote Sensing Symposium, 2007
In August 2001, the orbit of the Tropical Rainfall Measuring Mission (TRMM) satellite has been boosted from the altitude of 350 km to 400 km to extend its life time. The time delay between transmission of pulses and reception from rain/surface echoes occurs by one inter pulse period (IPP) (Takahashi and Iguchi, 2004).
Tetsuya Tagawa, Shuji Shimizu, Riko Oki, Hiroshi Hanado   +3 more
openaire   +1 more source

Prosody modification for speech recognition in emotionally mismatched conditions

International Journal of Speech Technology, 2018
A degradation in the performance of automatic speech recognition systems (ASR) is observed in mismatched training and testing conditions. One of the reasons for this degradation is due to the presence of emotions in the speech. The main objective of this work is to improve the performance of ASR in the presence of emotional conditions using prosody ...
Vishnu Vidyadhara Raju Vegesna, Krishna Gurugubelli, Anil Kumar Vuppala   +2 more
openaire   +1 more source

Modification to Improved Delayed Detached-Eddy Simulation Regarding the Log-Layer Mismatch

AIAA Journal, 2020
The wall-modeled large-eddy simulation branch of the widely used improved delayed detached-eddy simulation (IDDES) method is supposed to resolve the problems of log-layer mismatch and underpredicti...
Yiyu Han, Yuanyuan He, Jialing Le
openaire   +1 more source

Reducing the effects of mismatch between zinc oxide and silicon by silane plasma modification

Journal of Materials Science: Materials in Electronics, 2012
We investigated the mismatch between zinc oxide (ZnO) and silicon (Si) upon reduction by silane plasma modification in a plasma-enhanced chemical vapor deposition system. This plasma treatment was only carried out for 10 s and the Si–H bonds that were provided by the silane plasma modification as dangling bonds on the Si wafer in addition to ...
Chiung Wei Lin, Yi Liang Chen
openaire   +1 more source

A Convergent Strategy for the Modification of Peptide Nucleic Acids: Novel Mismatch-Specific PNA-Hybridization Probes

Angewandte Chemie International Edition, 1999
Coupling of nonnatural nucleobases to the orthogonally protected backbone 1 on the solid phase provided access to novel peptide nucleic acid (PNA) conjugates 2, which are difficult to synthesize by standard routes. Hybridization probes containing the thiazolorange dye might allow DNA sequence analysis in real time.
, Seitz, , Bergmann, , Heindl
openaire   +2 more sources

Modification of the Acoustic Mismatch Model and Diffuse Mismatch Model for Accurate Prediction of Interface Thermal Conductance at Low Temperatures

ASME Journal of Heat and Mass Transfer
Abstract Houston's method for summing phonon modes in the Brillouin zone is applied to exclude specular transmission of phonon modes of specific symmetries, thus, modifying the Acoustic Mismatch Model when phonon heat flux is incident from a heavier to a lighter medium. The Houston method is also used to impose conservation of the number
Nourhan Barakat, Fouad El Haj Hassan, Michel Kazan   +2 more
openaire   +1 more source

Enhancing On-Surface Mismatch Discrimination Capability of PNA Probes by AuNP Modification of Gold(111) Surface

Langmuir, 2013
Unambiguous identification of single base mismatches in nucleic acid sequences is of great importance in nucleic acid detection assays. However, ambiguities are often encountered with, and therefore, a strategy for attaining substantially large enhancement of mismatch discrimination has been worked upon in this study.
Srabani, Ghosh, Sourav, Mishra, Rupa, Mukhopadhyay   +2 more
openaire   +2 more sources

Biological modification of carbon nanowalls with DNA strands and hybridization experiments with complementary and mismatched DNA

Chemical Physics Letters, 2010
The authors acknowledge financial support by the Research Foundation-Flanders (FWO-Vlaanderen) in the framework of the project G.0159.07 'Structural and electronic properties of biologically modified graphene-based layers', a collaboration between Hasselt University, University of Antwerp and Catholic University Leuven.
R. Vansweevelt, A. Malesevic, M. Van Gompel, A. Vanhulsel, S. Wenmackers, J. D’Haen, V. Vermeeren, M. Ameloot, L. Michiels, C. Van Haesendonck, P. Wagner   +10 more
openaire   +1 more source

Annuloplasty and aortoplasty as modifications of the Ross procedure for the correction of geometric mismatch.

The Journal of heart valve disease, 2000
Pulmonary autograft replacement of the aortic valve (the Ross procedure) is reliable and durable; however, geometric mismatch of the autograft and systemic outflow tract may lead to poor results. Manipulation of the aortic annulus and sinotubular diameters to match the autograft can prevent geometric mismatch, and improve results.Annuloplasty and/or ...
J W, Klena, E, Shweiki, H W, Mahaffey, E L, Woods, C H, Benoit, C L, Gilbert   +5 more
openaire   +1 more source