Browsing by Title
Now showing items 34675-34694 of 63724
-
Nodding Roses.
(T.B. Harms & Francis, Day & Hunter, N.Y., 1916) -
Noise Propagation and Information Transmission in the Tumor Necrosis Factor Signaling Pathway
(Johns Hopkins UniversityUSA, 2014-05-19)Biological noise is generally defined as the non-genetic variability that arises in populations. For instance, identical twins, although very similar in appearance, will commonly display slightly different phenotypes. ... -
Non-Canonical Notch Signaling During Early Heart Development
(Johns Hopkins UniversityUSA, 2017-04-20)The canonical Notch signaling pathway has been studied extensively and plays a key role during embryonic development. Recent evidence points to the existence of a non-canonical function of the Notch protein. Elucidation ... -
NON-CARTESIAN MAGNETIC RESONANCE IMAGING STRATEGIES: IMPROVEMENTS IN ACCELERATED CARDIAC MAGNETIC RESONANCE IMAGING AND TECHNICAL CONSIDERATIONS
(Johns Hopkins UniversityUSA, 2017-11-27)Magnetic Resonance Imaging (MRI) is a medical imaging modality that is essential for the imaging of heart because of its unparalleled soft tissue contrast and lack of ionizing radiation. However, the dynamic nature of the ... -
Non-contrast assessment of blood-brain barrier permeability to water using magnetic resonance imaging
(Johns Hopkins UniversityUSA, 2021-02-09)Blood-brain barrier (BBB) is a barrier that regulates the exchange of substance between brain tissue and blood. Many brain diseases are associated with an alteration in BBB permeability. Current methods using contrast-agent ... -
NON-COVALENT INTERACTIONS IN ORGANIC SYNTHESIS
(Johns Hopkins UniversityUSA, 2018-05-24)By compare to covalent interactions, the strength of non-covalent interactions is relative weak. While it also provides flexibilities to non-covalent interactions. During past decades, the nature of different kinds of ... -
NON-FATAL OVERDOSE IN UKRAINE: SCOPE, REGIONAL VARIABILITY, AND DRUG MARKET CONTEXT
(Johns Hopkins UniversityUSA, 2020-06-12)Background Little empirical research exists on the scope and trends of overdose and drug market context in Ukraine. This dissertation explores the prevalence, trends, and risk factors for recent non-fatal overdose (NFOD) ... -
NON-LINEAR FINITE ELEMENT SIMULATIONS OF HYDROGEN DIFFUSION AND HYDROGEN-DISLOCATION INTERACTIONS
(Johns Hopkins University, 2015-05-11)The effect of hydrogen on dislocation-Impurity atom interactions is studied under conditions where hydrogen is in equilibrium with local stresses and in systems where hydrogen increases the elastic modulus. The problem ... -
Non-linear THz spectroscopy of unconventional superconductors
(Johns Hopkins UniversityUSA, 2021-10-06)This thesis explores the non-linear THz response of superconductors. Following the discovery of lasers, optical non-linearity has been exploited to understand the fundamental physics of solids with remarkable success. ... -
Non-local Sequences in the Brain
(Johns Hopkins UniversityUSA, 2020-09-24)Neurons in the hippocampus encode space by each firing in a specific location while animals move through space. At times, many of these neurons fire rapidly in a sequence. These hippocampal sequences depict trajectories ... -
Non-spatial Information Encoding in Hippocampal CA1
(Johns Hopkins UniversityUSA, 2021-01-07)Pyramidal neurons of the hippocampus have spatial receptive fields, called place fields, which are thought to subserve both episodic memory and spatial navigation by instantiating a cognitive map. Crucial to the cognitive ... -
Non-Stop Dancing.
(Chappell & Co. Ltd. 50 New Bond Street, London, 1923) -
Non-therapeutic antimicrobial resistance in wastewater and wastewater impacted surface waters: patterns, determinants and new approaches
(Johns Hopkins UniversityUSA, 2020-08-31)The diminishing ability to fight infections due to development of bacterial resistance to antibiotics is one of the greatest public health threats of our time. Improper use and disposal of antibiotic and antimicrobial ... -
None But the Lonely Heart. [English and German]
(Calumet Music Co., 210 East 26th Street, 1935) -
None Easier. Six Dances For Small Hands. Just One. Waltz. Foreign Fingering.
(M. Witmark & Sons, 1908) -
None So Pretty. A Rondo for the Piano Forte.
(Dubois & Stodart, No. 126 Broad Way, [n.d.]) -
Nonequilibrium dynamics in polymers near interfaces and fluids under flow
(Johns Hopkins UniversityUSA, 2020-11-24)In this thesis, deformation of aligned polymer glasses and the rheology of polymer melts and hydrocarbon fluids in the nonlinear regime are studied using molecular dynamics simulations. We analyze the interplay between ... -
Nonlinear Analysis of Cold-Formed Channels Bent about the Minor Axis
(2020-10-20)The Direct Strength Method in AISI S100 and AS/NZS 4600 is an alternative design method to the Effective Width Method in calculating the design moment capacity of cold-formed channels. The Direct Strength Method uses elastic ... -
NONLINEAR OPTICS IN HYDROGENATED AMORPHOUS SILICON (A-SI:H) WAVEGUIDES
(Johns Hopkins UniversityUSA, 2015-01-27)Silicon photonics combines wide-bandwidth capability afforded through optics with well-developed nano-fabrication technology, allowing for short-range communication at low cost, with low operating power and compact device ...