Results 11 to 20 of about 2,197,129 (300)
Charge transport in poly(dG)-poly(dC) and poly(dA)-poly(dT) DNA polymers [PDF]
Journal of Biological Physics, 2003 We investigate the charge transport in synthetic DNA polymers built up from single types of base pairs. In the context of a polaron-like model, for which an electronic tight-binding system and bond vibrations of the double helix are coupled, we present ...
Archilla, J. F. R. +3 more
core +7 more sources
Journal of the American Chemical Society, 2014 Here we report the preparation of poly(oligonucleotide) brush polymers and amphiphilic brush copolymers from nucleic acid monomers via graft-through polymerization. We describe the polymerization of PNA-norbornyl monomers to yield poly-PNA (poly(peptide nucleic acid)) via ring-opening metathesis polymerization (ROMP) with the initiator, (IMesH2)(C5H5N ...
James, Carrie R. +6 more
openaire +2 more sources
Scientific Reports, 2023 This work reports experimental investigation and numerical validation of millimeter-sized Spherical Bragg Resonators (SBRs) fabricated using 3D printing technology. The frequency dependencies of the reflection and transmission coefficients were analyzed,
Yalina García-Puente +2 more
doaj +1 more source
Electrospinning and Post-Spun Chain Conformations of Synthetic, Hydrophobic Poly(α-amino acid)s. [PDF]
, 2020 Electrospinning and post-spun conformations of hydrophobic poly(α-amino acid)s are described in this study. The poly(α-amino acid)s, poly(Gly), poly(L-Ala), poly(L-Val), and poly(L-Leu) were synthesized via corresponding N-carboxy-a-amino acid anhydrides.
Devarayan, Kesavan +4 more
core +1 more source
Advancements in Agricultural Development, 2020 This qualitative case study sought to explore changes in the perceptions of second stage (years 4-10) school based agricultural education teachers (SBAE) following a professional development experience in Ecuador.
Erin K. Gorter +4 more
doaj +1 more source
Approaches to the treatment of upper respiratory tract infections in patients with allergic diseases
Медицинский совет, 2015 The incidence of both acute and chronic infectious diseases causing inflammation of the mucous membranes in the upper respiratory tract has grown worldwide.
Y. A. Gornostaeva
doaj +1 more source
Multidimensional limit theorems for homogeneous sums: a general transfer principle [PDF]
, 2015 The aim of the present paper is to establish the multidimensional counterpart of the \textit{fourth moment criterion} for homogeneous sums in independent leptokurtic and mesokurtic random variables (that is, having positive and zero fourth cumulant ...
Nourdin, Ivan +3 more
core +5 more sources
Generalization of the Nualart-Peccati criterion [PDF]
, 2016 The celebrated Nualart-Peccati criterion [Ann. Probab. 33 (2005) 177-193] ensures the convergence in distribution toward a standard Gaussian random variable $N$ of a given sequence $\{X_n\}_{n\ge1}$ of multiple Wiener-It\^{o} integrals of fixed order, if
Azmoodeh, Ehsan +3 more
core +5 more sources
How and why adults use cannabis during physical activity
Journal of Cannabis Research, 2022 Background With increased legalization of cannabis, users are combining cannabis with exercise. The purpose of this study is to understand how and why people use cannabis when participating in physical activity.
Whitney L. Ogle +3 more
doaj +1 more source
MACHINE LEARNING FOR THE DOCUMENTATION, PREDICTION, AND AUGMENTATION OF HERITAGE STRUCTURE DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 The paper presents an effort to develop learning models based on the massive amounts of data that has been accumulated over the past decades during the process of digital documentation of heritage structures around the globe especially those in disaster ...
S. Rihal, H. Assal
doaj +1 more source