Browsing FAS Scholarly Articles by Title
Now showing items 1791-1810 of 18292
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CAT7 and cat7l Long Non-coding RNAs Tune Polycomb Repressive Complex 1 Function during Human and Zebrafish Development
(American Society for Biochemistry and Molecular Biology, 2016)The essential functions of polycomb repressive complex 1 (PRC1) in development and gene silencing are thought to involve long non-coding RNAs (lncRNAs), but few specific lncRNAs that guide PRC1 activity are known. We ... -
Cataclysmic Variables and a Candidate Helium White Dwarf in the Globular Cluster NGC 6397
(American Astronomical Society, 1998)We have used the Hubble Space Telescope (HST) and the Faint Object Spectrograph (FOS) to study faint UV stars in the core of the nearby globular cluster NGC 6397. We confirm the presence of a fourth cataclysmic variable ... -
Cataclysmic Variables and a New Class of Faint Ultraviolet Stars in the Globular Cluster NGC 6397
(American Astronomical Society, 1998)We present evidence that the globular cluster NGC 6397 contains two distinct classes of centrally concentrated W-bright stars. Color-magnitude diagrams constructed from U(336), B(439), V(555), and I(814) data obtained with ... -
Cataclysmic Variables Discovered in the Chandra Multi-Wavelength Plane Survey
(Fabrizio Serra editore, 2013)We present 25 cataclysmic variables discovered in the Chandra Multi-wavelength Plane Survey (ChaMPlane: Grindlay et al. (2005); Hong et al. (2005); Zhao et al. (2005)), which is designed to investigate the nature of the ... -
A catalogue of [100], [110], and [111] symmetric tilt boundaries in face-centered cubic hard sphere crystals.
(Harvard Division of Applied Sciences, 1982) -
Catalysis of Protein Folding by Chaperones Accelerates Evolutionary Dynamics in Adapting Cell Populations
(Public Library of Science, 2013)Although molecular chaperones are essential components of protein homeostatic machinery, their mechanism of action and impact on adaptation and evolutionary dynamics remain controversial. Here we developed a physics-based ... -
Catalyst design for enhanced sustainability through fundamental surface chemistry
(Royal Society, The, 2016)Decreasing energy consumption in the production of platform chemicals is necessary to improve the sustainability of the chemical industry, which is the largest consumer of delivered energy. The majority of industrial ... -
Catalytic 1,3-Difunctionalization via Oxidative C–C Bond Activation
(American Chemical Society (ACS), 2017-06-29)Electronegative substituents arrayed in 1,3-relationships along saturated carbon frameworks can exert strong influence over molecular conformation due to dipole minimization effects. Simple and general methods for incorporation ... -
Catalytic C−H Bond Amination from High-Spin Iron Imido Complexes
(American Chemical Society (ACS), 2011)Dipyrromethene ligand scaffolds were synthesized bearing large aryl (2,4,6-Ph3C6H2, abbreviated Ar) or alkyl (tBu, adamantyl) flanking groups to afford three new disubstituted ligands (RL, 1,9-R2-5-mesityldipyrromethene, ... -
Catastrophe and Caregiving: The Failure of Medicine as an Art
(Elsevier, 2008) -
Catechisms of Health: The Body in the Prebellum Classroom
(Johns Hopkins University Press, 1995) -
The Category of Singularities as a Crystal and Global Springer Fibers
(American Mathematical Society (AMS), 2017-05-08)We prove the "gluing conjecture" on the spectral side of the categorical geometric Langlands conjecture. The key tool is the structure of crystal on the category of singularities, which allows one to reduce the conjecture ... -
Category-selective neural substrates for person- and place-related concepts
(Elsevier BV, 2013)The influence of object-category on the representation of semantic knowledge remains unresolved. We present a functional magnetic resonance imaging study that investigates whether there are distinct neural substrates for ... -
Category-Specific Organization in the Human Brain Does Not Require Visual Experience
(Elsevier BV, 2009)Distinct regions within the ventral visual pathway show neural specialization for nonliving and living stimuli (e.g., tools, houses versus animals, faces). The causes of these category preferences are widely debated. Using ... -
Catesby's World: England
(University of Georgia Press, 2015) -
The Catholic Church in Europe since the French Revolution.
(Cambridge University Press, 1991) -
Cationic contrast agents improve quantification of glycosaminoglycan (GAG) content by contrast enhanced CT imaging of cartilage
(Wiley-Blackwell, 2010)Minimally invasive and non-destructive methods to quantify glycosaminoglycans (GAGs) in articular cartilage extracellular matrix are of significant interest for the biochemical analysis of cartilage and diagnosis and ... -
Cationic Peptide Exposure Enhances Pulsed-Electric-Field-Mediated Membrane Disruption
(Public Library of Science, 2014)Background: The use of pulsed electric fields (PEFs) to irreversibly electroporate cells is a promising approach for destroying undesirable cells. This approach may gain enhanced applicability if the intensity of the PEF ... -
Catullus and the Polemics of Poetic Reference (Poem 64.1-18)
(Johns Hopkins University Press, 1982) -
Caudal fin shape modulation and control during acceleration, braking and backing maneuvers in bluegill sunfish, Lepomis macrochirus
(The Company of Biologists, 2008)Evolutionary patterns of intrinsic caudal musculature in ray-finned fishes show that fine control of the dorsal lobe of the tail evolved first, followed by the ability to control the ventral lobe. This progression of ...