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for the chemical characterization of surfaces and interfaces found in heterogeneous thin film and nanoparticle systems. Of particular interest are species distributions on patterned surfaces, nucleation and film
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of this research is to develop new measurement capabilities for nuclear analytical techniques associated with the measurement of induced gamma ray emissions during thermal and cold neutron beam irradiation
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precision microelectromechanical systems (MEMS) to improve measurement accuracy and throughput in scanning probe microscopy (SPM), particularly for scanning tunneling microscopy (STM) and atomic force
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renewable energy sources. Modern integrated building automation and control systems create an environment rich with sensor data and distributed control intelligence that can be applied to solve these problems
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@nist.gov 301.975.2860 Description New developments in detector technology have made possible the acquisition of the full electron scattering distribution at each pixel in a scanning transmission electron
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orientations in most engineering materials have some preferential distribution due to processing conditions and deformation history, referred to as crystallographic texture. This texture affects the initial
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of these technologies are related to cell counting (“enumeration”) since cell count is often essential for interpretation of more complex measurements. Cell counting can seem like an easy measurement, but developing a
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of proteins or oligonucleotides exhibiting conformational flexibility is a major challenge for any experimental biophysical technique owing to a large number of degrees of freedom necessary, compared
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. This project seeks to tackle this problem through the rational design of model polymer systems with varying degrees of sequence control, including well-defined, periodic, gradient, and block monomer sequences
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into therapeutic applications is design principles for predictably and reproducibly culturing cells and efficiently differentiating them into cell types of interest. Typical culture conditions today result in