نتایج جستجو برای: surface modifying macromolecule smm
تعداد نتایج: 674185 فیلتر نتایج به سال:
BSA solution and the buffer used as a solvent, A is the area of the V = f(T) plot obtained for a given step of the considered thermal denaturation process and a is the part of this surface corresponding to a given temperature T. In this study some conformational changes induced by thermal denaturation of BSA macromolecule were evidenced, the temperatures of transition as well as the # G values ...
Single-molecule memory device based on a single-molecule magnet (SMM) is one of the ultimate goals semiconductor nanofabrication technologies. Here, we study how to manipulate and readout SMM's two spin-state stored information that characterized by maximum minimum average value $Z$-component total spin SMM conduction-electron, which are recognized as bits "$1$" "$0$". We demonstrate switching ...
It has been known for decades that bacteria locomote over surfaces, but the mechanisms that power motility have been unclear. Recent experiments have begun to explain two modes of surface motility. Twitching or social gliding motility is powered by the retraction of type IV pili. Adventurous gliding motility is powered by the rearward secretion of carbohydrate slime. In both cases, cell movemen...
The growing interest in using Collaborative Virtual Environments (CVEs) increases the need to create heterogeneous teams comprised of humans and Intelligent Virtual Agents (IVAs). The main aim of my PhD is to study the factors that tend to improve team performance and foster collaboration between humans and IVAs in CVEs. To reach this aim, a framework, namely MACVILLE, was designed for multi-ag...
A new family of hetero-tri-metallic complexes [M(CuTb)]n (M(III) = Co, Cr, Fe; n = 1, 2, ∞), composed of three series of three compounds (oligo- and poly-nuclear complexes based on [Cu-Tb] subunits), is presented and fully characterized. These nine compounds, viewed as different assemblies of single-molecule magnet (SMM) building blocks, connected to various hexacyanometalate centers, illustrat...
Cooperative design involves multiple stakeholders that often hold different ideas of the problem, the ways to solve it, and to its solutions (i.e., mental models; MM). These differences can result in miscommunication, misunderstanding, slower decision making processes, and less chance on cooperative decisions. In order to facilitate the creation of a shared mental model (sMM), visual languages ...
We propose an approach for a robot to imitate the gestures of a human demonstrator. Our framework consists solely of two components: a Sensory-Motor Map (SMM) and a View-Point Transformation (VPT). The SMM establishes an association between an arm image and the corresponding joint angles and it is learned by the system during a period of observation of its own gestures. The VPT is widely discus...
Direct inhibition of smooth muscle myosin (SMM) is a potential means to treat hypercontractile smooth muscle diseases. The selective inhibitor CK-2018571 prevents strong binding to actin and promotes muscle relaxation in vitro and in vivo. The crystal structure of the SMM/drug complex reveals that CK-2018571 binds to a novel allosteric pocket that opens up during the "recovery stroke" transitio...
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