Wang, Xiang Zhao, Shanshan Wang, Chaoyue Du, Wei Sun, Hengmian Sun, Wenyu Jin, Yang Zuo, Guanglei Tong, Shengqiang
Published in
Journal of chromatography. A
Off-line two-dimensional countercurrent chromatography has been widely applied to the isolation of complex samples, but little research on the investigation of orthogonality in the selection of biphasic solvent systems is available. In the present work, the orthogonality in the selection of a biphasic solvent system for liquid-liquid chromatographi...
Bilodeau, Camille L Vecchiarello, Nicholas A Altern, Scott Cramer, Steven M
Published in
Journal of chromatography. A
Recent studies have shown that by combining orthogonal, non-affinity chromatography steps, it is possible to rapidly develop efficient purification processes for molecules of interest. Here, we build upon previous work to develop a flexible framework for identifying resins that remove optimally orthogonal sets of impurities for a wide variety of pr...
Malet, Jennifer
The theory of organizations gives pride of place to New Public Management, which is based on an implicit distinction between organizations and institutions.What are the characteristics of these two groupings? What are their relative places in the economic and societal sphere? Is this place immutable?The analysis of a literature review will make it ...
Adili, Guliqire Sun, Guangying Abuduaini, Munire Zhao, Yongxin Abdulla, Rahima Aisa, Haji Akber
Published in
Journal of chromatography. A
This work describes the development of capacity orthogonal chromatography (COC), a new technique for simultaneously determining the loading capacity and orthogonality during the construction of two-dimensional (2D) separations. Three steps were required for the construction of a COC based on the correlation between the selectivity factor (α) and bo...
Hertl, Jan
Ortogonální systémy polynomů mají v dnešní době využití ve vícero oborech. Cílem naší práce je se s těmito polynomy seznámit. V této bakalářské práci si proto nejprve připomeneme základy, na kterých stojí. Následně se podíváme na společné vlastnosti a ukážeme si, jak můžeme ortogonální polynomy vytvořit. Poté si ukážeme vybrané druhy a odvodíme si ...
Gaida, Meriem Bhatt, Kinjal Franchina, Flavio Weggler, Benedikt Focant, Jean-François
The chromatographic separation in multidimensional gas chromatography is significantly affected by the interactions between the involved experimental parameters[1]. In order to achieve the best separation possible, these parameters need to be thoroughly optimized. Chromatographic procedures are optimized by varying one parameter at a time, thereby ...
Menzel, Jan Philipp Feist, Florian Tuten, Bryan Weil, Tanja Blinco, James Barner-Kowollik, Christopher
We report light‐induced reactions in a two‐chromophore system capable of sequence‐independent λ‐orthogonal reactivity relying solely on the choice of wavelength and solvent. In a solution of water and acetonitrile, LED irradiation at λmax=285 nm leads to full conversion of 2,5‐diphenyltetrazoles with N‐ethylmaleimide to the pyrazoline ligation prod...
Naeem, Muddasar Bashir, Sajid Ullah, Zaib Syed, Aqeel A.
Published in
Wireless Personal Communications
Multiple input multiple output (MIMO) systems have high potential to achieve maximum channel capacity in wireless communication systems. Multi-user (MU) MIMO network with transmit antennas Tx\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \u...
Novosadová, Michaela Rajmic, Pavel Šorel, Michal
Published in
EURASIP Journal on Advances in Signal Processing
Segmentation and denoising of signals often rely on the polynomial model which assumes that every segment is a polynomial of a certain degree and that the segments are modeled independently of each other. Segment borders (breakpoints) correspond to positions in the signal where the model changes its polynomial representation. Several signal denoisi...
Shashkov, M. V. Sidelnikov, V. N.
Published in
Chromatographia
In this paper, the advantages of using a pyridinium and imidazolium ionic liquids in the first column for GC × GC separation of complex mixtures—coal pyrolysis product, bio-oil, and essential oil from Pituranthos scoparius—in comparison with polyethylenglycol phase has been demonstrated. The nearest neighbor distance (NND) approach to evaluate the ...
