نتایج جستجو برای: tes
تعداد نتایج: 8153 فیلتر نتایج به سال:
On the abundance and distribution of transposable elements in the genome of Drosophila melanogaster.
The abundance and distribution of transposable elements (TEs) in a representative part of the euchromatic genome of Drosophila melanogaster were studied by analyzing the sizes and locations of TEs of all known families in the genomic sequences of chromosomes 2R, X, and 4. TEs contribute to up to 2% of the sequenced DNA, which corresponds roughly to the euchromatin of these chromosomes. This est...
Group I intron-derived ribozymes can catalyze a variety of non-native reactions. For the trans-excision-splicing (TES) reaction, an intron-derived ribozyme from the opportunistic pathogen Pneumocystis carinii catalyzes the excision of a predefined region from within an RNA substrate with subsequent ligation of the flanking regions. To establish TES as a general ribozyme-mediated reaction, intro...
We present a detailed description of the TES methanol (CH3OH) retrieval algorithm, along with initial global results showing the seasonal and spatial distribution of methanol in the lower troposphere. The full development of the TES methanol retrieval is described, including microwindow selection, error analysis, and the utilization of a priori and initial guess information provided by the GEOS...
OBJECTIVES Our initiative aimed to produce recommendations on post-randomised controlled trial (RCT) trial extension studies (TES) reporting using European League Against Rheumatism (EULAR) standard operating procedures in order to achieve more meaningful output and standardisation of reports. METHODS We formed a task force of 22 participants comprising RCT experts, clinical epidemiologists a...
Title of Document: REVIEW OF THERMAL ENERGY STORAGE TECHNOLOGIES AND EXPERIMENTAL INVESTIGATION OF ADSORPTION THERMAL ENERGY STORAGE FOR RESIDENTIAL APPLICATION Gang Li, Master of Science, 2013 Directed by: Research Professor Yunho Hwang, Ph.D. Mechanical Engineering Thermal energy storage (TES) technologies can reduce or eliminate the peak electric power loads in buildings, and utilize benefit...
Presently only limited sets of tropospheric ammonia (NH3) measurements in the Earth’s atmosphere have been reported from satellite and surface station measurements, despite the well-documented negative impact of NH3 on the environment and human health. Presented here is a detailed description of the satellite retrieval strategy and analysis for the Tropospheric Emission Spectrometer (TES) using...
In humans, the nocturnal fall in internal temperature is associated with increased endogenous melatonin and with a shift in the thermoregulatory control of skin blood flow (SkBF), suggesting a role for melatonin in the control of SkBF. The purpose of this study was to test whether daytime exogenous melatonin would shift control of SkBF to lower internal temperatures during heat stress, as is se...
Practical adhesion of rubber to aluminum is measured for various aluminum silanization treatments. In this study, 6-(3-triethoxysilylpropylamino)-1,3,5-triazine-2,4-dithiol (TES) was used as the coupling agent for preparing self-assembly monolayers (SAMs) on an aluminum surface. The structure and chemical composition of the SAMs were analyzed using Fourier transform infra-red spectroscopy (FT-I...
[1] TES (Tropospheric Emission Spectrometer) nadir and MLS (Microwave Limb Sounder) limb measurements from the Aura satellite are used to jointly estimate an atmospheric carbon monoxide (CO) profile with extended vertical range compared to profiles retrieved from the individual measurement. We describe the algorithms, the processing procedures, the prototyping results, and the evaluations for t...
Transposable elements (TEs) are often the primary determinant of genome size differences among eukaryotes. In plants, the proliferation of TEs is countered through epigenetic silencing mechanisms that prevent mobility. Recent studies using the model plant Arabidopsis thaliana have revealed that methylated TE insertions are often associated with reduced expression of nearby genes, and these inse...
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