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PROJECT SUMMARY Improving STEM focused curriculum is a primary objective of the current U S administration and is crucial for ensuring that upcoming generations receive the training and skills necessary to compete in the existing global economy To that end there is an urgent need for additional effective teaching tools able to reach a generation that requires instant access to information and a ...

Advanced approaches for genetic or epigenetic modification of embryonic stemEScellsincluding TALENZFNor CRISPR catalyzed genetic modifications or modulation of gene expression via small RNAssynthetic mRNAsor recombinant transcription factorshave revolutionized our ability to modify the cells from which novel mouse lines are producedIn contrastprocedures for utilizing these cells within the context ...

Project Summary Atrophic dry age related macular degeneration AMD is the leading cause of severe loss of vision for those over age Dietary supplements containing lutein and zeaxanthin are recommended by the NEI for those at risk of late AMD There has been a corresponding growth in demand for these two xanthophylls Lutein and zeaxanthin are currently sourced from marigolds grown mostl ...

PROJECT SUMMARY Improving STEM focused curriculum is a primary objective of the current U S administration and is crucial for ensuring that upcoming generations receive the training and skills necessary to compete in the existing global economy To that end there is an urgent need for additional effective teaching tools able to reach a generation that requires instant access to information and a ...

Large scale electrophysiology recordings are recognized as a powerful tool for systems neurobiology and investigation of normal and pathological brain function Buzsaki Continuous high spatial and temporal resolution intracranial electroencephalography iEEG and single neuron recordings from animals and humans are increasingly being used to investigate both normal and pathologic brain f ...

Space platforms are complex dynamical systems and there are many reasons to model them from ground telescope imagery as well as from space-based sensor platforms. One key motivation is to determine the operational state and configuration of the vehicle. Key questions such as did the solar panels fail to deploy, did the object begin to tumble unexpectedly may be addressed by a sufficiently detaile ...

This Phase II STTR effort is focused on generating the data necessary to identify the phenomenology that produces carbon deposition within kerosene film cooled rocket engines.This data is essential to guide the model development and validation process.Program outputs will be both data and a physics-based model for carbon deposition.

ABSTRACT: Sierra Engineering Inc. (Sierra) believes that existing chemical kinetic models can be efficiently incorporated into commercial CFD codes to predict the mixing, pyrolysis, soot formation and carbon deposition within film cooled rocket engines. During this Phase I STTR effort we will demonstrate that this analysis capability is practical and that we can generate appropriate model validati ...

DESCRIPTION provided by applicant This proposal will assess the quantitative capabilities of surface enhanced Raman scattering SERS detection of cocaine and marijuana metabolites in urine samples Combining low cost instrumentation and novel chemical sensing provides an innovative new approach for diagnosing illicit drug use Current methods use a colorimetric indicator to screen specimens fo ...

DESCRIPTION provided by applicant Improving STEM focused curriculum is a primary objective of the current U S administration and is crucial for ensuring that upcoming generations receive the training and skills necessary to compete in the existing global economy To that end there is an urgent need for additional effective teaching tools able to reach a generation that requires instant access ...