Results 21 to 30 of about 432,483 (291)

Several Affinity Tags Commonly Used in Chromatographic Purification

open access: yesJournal of Analytical Methods in Chemistry, 2013
Affinity tags have become powerful tools from basic biological research to structural and functional proteomics. They were widely used to facilitate the purification and detection of proteins of interest, as well as the separation of protein complexes ...
Xinyu Zhao, Guoshun Li, Shufang Liang
doaj   +1 more source

Improved $K_{\rm S}$ Tagging Procedure and Its Impact on Physics at KLOE-2 [PDF]

open access: yesActa Physica Polonica B, 2015
The KLOE experiment at the DA$ $NE $ $-factory performed precise studies of charged and neutral kaon physics, low energy QCD, as well as tests of CP and CPT invariance. For the new run the KLOE has been upgraded by adding new tagger systems for the $ $ physics, the inner tracking chamber and two calorimeters in the final focusing region.
openaire   +3 more sources

The Versatile Molecular Complex Component LC8 Promotes Several Distinct Steps of Flagellar Assembly [PDF]

open access: yes, 2012
LC8 is present in various molecular complexes. However, its role in these complexes remains unclear. We discovered that although LC8 is a subunit of the radial spoke (RS) complex in Chlamydomonas flagella, it was undetectable in the RS precursor that is ...
Anjali Gupta   +61 more
core   +2 more sources

Pebbling, Entropy and Branching Program Size Lower Bounds [PDF]

open access: yes, 2013
We contribute to the program of proving lower bounds on the size of branching programs solving the Tree Evaluation Problem introduced by Cook et. al. (2012).
Komarath, Balagopal, N, Jayalal Sarma M.
core   +4 more sources

Some results of nontrivial solutions for a nonlinear PDE in Sobolev space

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2009
In this study, we investigate the question of nonexistence of nontrivial solutions of the Robin problem \begin{equation} \left\vert\begin{array}{l} -\dfrac{\partial ^{2}u}{\partial x^{2}}-\sum\limits_{s=1}^{n}\dfrac{\partial}{\partial y_{s}}a_{s}(y,\frac{
S. Benmehidi, B. Khodja
doaj   +1 more source

A regulatory mutant on TRIM26 conferring the risk of nasopharyngeal carcinoma by inducing low immune response. [PDF]

open access: yes, 2018
The major histocompatibility complex (MHC) is most closely associated with nasopharyngeal carcinoma (NPC), but the complexity of its genome structure has proven challenging for the discovery of causal MHC loci or genes.
Cheng, Zhi   +27 more
core   +2 more sources

Glycerol-3-phosphate acyltransferase-2 is expressed in spermatic germ cells and incorporates arachidonic acid into triacylglycerols. [PDF]

open access: yesPLoS ONE, 2012
De novo glycerolipid synthesis begins with the acylation of glycerol-3 phosphate catalyzed by glycerol-3-phosphate acyltransferase (GPAT). In mammals, at least four GPAT isoforms have been described, differing in their cell and tissue locations and ...
Elizabeth R Cattaneo   +5 more
doaj   +1 more source

Improving the Security of a Low-cost Tag Search Protocol [PDF]

open access: yesJournal of Electrical and Computer Engineering Innovations, 2021
Background and Objectives: Radio Frequency Identification (RFID) systems use radio frequency waves to exchange information between a legitimate sender and a receiver. One of the important features of RFID systems is to find and track a specific tag among
S. Saderi Oskuiee   +2 more
doaj   +1 more source

Comparative Study of Lipid and Fatty Acid Profile in Liver Tissues of Male and Female Silurus triostegus During the Catching Seasons

open access: yesAquatic Sciences and Engineering, 2021
In this study, seasonal variations of total fatty acid (FA), phospholipid (PL) and triacylglycerol (TAG) compositions in liver tissues of catfish (Silurus triostegus) were investigated. Samples of S. triostegus were obtained from Atatürk Dam Lake, Turkey,
Semra Kaçar, Mehmet Başhan
doaj   +1 more source

Design and research on digital baseband of RFID tag based on SystemVerilog

open access: yesDianzi Jishu Yingyong, 2021
Based on the ISO/IEC 18000-6C standard protocol, this paper conducted research on the design and implementation of UHF RFID tag′s physical layer baseband circuit.
Wang Yongfeng, Bu Gang
doaj   +1 more source

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