نتایج جستجو برای: and then shifting toward triple helix model
تعداد نتایج: 17218412 فیلتر نتایج به سال:
The Triple Helix paradigm – a construct addressing the research-based links between government, universities, and firms – is lacking in formal tests. This study attempts to alleviate this deficiency by conducting an empirical analysis of the effects of relationship-based forms of capital, which has been identified by theorists as an attribute of Triple Helix-based R&D. OLS results utilising a u...
In this study, by using X-ray powder diffraction profiles as blueprints, we successfully mapped the most probable molecular-level structural arrangement of the PMMA super-helix stereocomplexes through molecular dynamic simulations. Molecular-level resolution of the PMMA triple-helix supramolecule was not previously achievable by experimental methods. After constructing molecular models of stere...
In this study, by using X-ray powder diffraction profiles as blueprints, we successfully mapped the most probable molecular-level structural arrangement of the PMMA super-helix stereocomplexes through molecular dynamic simulations. Molecular-level resolution of the PMMA triple-helix supramolecule was not previously achievable by experimental methods. After constructing molecular models of stere...
A three dimensional model of the basic Helix-Loop-Helix motif and its sequence specific recognition of DNA is described. The basic-helix I is modeled as a continuous ?-helix because no ?-helix breaking residue is found between the basic region and the first helix. When the basic region of the two peptide monomers are aligned in the successive major groove of the cognate DNA, the hydrophobi...
the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...
abstract: about 60% of total premium of insurance industry is pertained?to life policies in the world; while the life insurance total premium in iran is less than 6% of total premium in insurance industry in 2008 (sigma, no 3/2009). among the reasons that discourage the life insurance industry is the problem of adverse selection. adverse selection theory describes a situation where the inf...
UNDERSTANDING AND ENGINEERING THE COLLAGEN TRIPLE HELIX Matthew Donald Shoulders Under the supervision of Professor Ronald T. Raines At the University of Wisconsin-Madison This thesis presents a hypothesis-driven approach to collagen research that integrates the power of organic chemistry with the tools of biophysics to enhance our understanding of proline conformation and collagen structure an...
1- in a search directed to the reaction of compound)23(the cycloaddition reaction of 1,3- diphenylisobenzofurane)14(with p-benzoquinone)19(,followed by addition of cyclopentadiene was carried out.the specific spacial stracture of its ir,nmr,mass spectra. 2- in another attempt the kinetic stability and behavior of compounds)20(and)23(was studied.the main subject of this study was the highly reve...
Society seems more complex molecular biology itself, depleting the model of the double helix so far valid model to explain the DNA – Desoxiribo Nucleid Acid, essential for understanding the structure and activity of the DNA and heredity. The innovation of the triple helix is now required to explain the relations between the academy, industry and government. Innovation has become the decisive ch...
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