171,497 research outputs found
Letter, Rowe C. Holcomb to Margaret Ray Buchanan, March 19, 1952
No full textIn this letter, dated March 19, 1952, Rowe C. Holcomb, the pastor of Hazelhurst Baptist Church, writes to Margaret Ray Buchanan to let her know he has typed the funeral sermon he gave for her father, Emmett L. Ray, as best he could remember it. The sermon is included.https://scholarsjunction.msstate.edu/mss-james-franklin-buchanan/1041/thumbnail.jp
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Folder 31: C-15: Invitations and Miscellaneous LG-PAC Records, Presidential Convention Guides, 1986-1989, 1991, 1993
No full textPostcard informing of a tribute to Craig Holcomb on July 16 at Baby Routh
Folder 31: C-15: Invitations and Miscellaneous LG-PAC Records, Presidential Convention Guides, 1986-1989, 1991, 1993
No full textPostcard informing of a tribute to Craig Holcomb on July 16 at Baby Routh
Steven C. Holcomb v. John C. Briggs and Carol G. Briggs : Brief of Appellant
No full textBRIEF OF APPELLANT, STEVEN C. HOLCOMB Appeal from a Summary Judgment granted by the Honorable Philip R. Fishier, Third District Court
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holcomb final seminar.ppt
No full textThe ability of soils to store large quantities of carbon (C) makes them an important factor in the global C cycle. Small changes within soil C can lead to large changes in atmospheric C. Land management practices can influence the amount of C that is stored within the soil and rates of C accumulation or loss. The Purukohukohu Experimental Basin in New Zealand provides a great opportunity to analyze C and nitrogen (N) differences in soils as it contains three catchments with different land use practices; native forest, pasture, plantation pine with Pinus radiata. By using Sequential Density Fractionation I could examine differences in pools of C and N in each land use type. Sequential Density Fractionation allows the soil organic matter to be analyzed based upon the stability of the C and N in each of the density fractions, with heavier density fractions generally corresponding to more stable C and N. The results showed a loss of C from converting native forest to pasture and a gain of C from converting pasture to plantation pine. The amount of C in the plantation pine was also larger than was the C in the native forest. There was an increase in N from the native forest to the pasture and the plantation pine had the highest N levels. The losses and gains of C in the plots are attributed to stable C inputs from the forested sites. More stable C inputs results in more C stored. The N increases were due to the planting of white clover in the pasture site, which resulted in high N in the plantation as it was planted on a pasture site.Keywords: nitrogen (N), soil, carbon (C), managemen
Directional emission of the edge states from the photonic topological structure composed of two-dimensional honeycomb photonic crystals
No full textIn this work, we investigate a two-dimensional honeycomb photonic crystal (2D HPC) with C-6 symmetry point group, which is known to demonstrate a double Dirac cone at high symmetry point of the Brillion zone. We also designed two deformed PCs, by modifying the radius of the cylinders from the unit cell center reducing the symmetry from C-6 to the C-3 upsilon group. We find that this new structure exhibits the photonic topological edge states. Consequently, the topologically protected propagation of the edge states with the back scattering-immune feature is observed along the interfaces of the two deformed PCs without any defects or including cavities or bending. Furthermore, the directional surface modes exiting from the photonic topological insulators (PTIs) including various defects are investigated. As well, we explore the propagation and coupling of light through the coupled photonic topological insulators (CPTIs).
Deregulation of proteasome function induces Abl-mediated cell death by uncoupling p130CAS and c-CrkII
No full textCell migration and survival are coordinately regulated through activation of c-Abl (Abl) family tyrosine kinases. Activated Abl phosphorylates tyrosine 221 of c-CrkII (Crk; Crk-Y221-P), which prevents Crk from binding to the docking protein p130(CAS) (CAS). Disruption of CAS-Crk binding blocks downstream effectors of the actin cytoskeleton and focal adhesion assembly, inhibits cell migration, and disrupts survival signals leading to apoptosis. Here we show that inhibition of the 26 S proteasome and ubiquitination facilitates Abl-mediated Crk-Y221-P, leading to disassembly of CAS-Crk complexes in cells. Surprisingly, inhibition of these molecular interactions does not perturb cell migration but rather specifically induces apoptosis. Furthermore, we demonstrate that attachment to an extracellular matrix plays a key role in regulating the apoptotic machinery through caspase-mediated cleavage of Abl and Crk-Y221-P. Our findings indicate that regulated protein degradation by the proteasome specifically controls cell death through regulation of Abl-mediated Crk Tyr221 phosphorylation and assembly of the CAS-Crk signaling scaffold
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Mapa F-10 Geología de superficie
No full textCoordenadas extremo sup. Izq. N.192.200; E.470.150
Coordenadas extremo inf. Der. N.117.200; E.580.050
Observaciones: Wilson R. A. (1930, 1939, 1940), Dallmus K. F. (1938), Holcomb C. (1938), Andrews Ph. (1936), Krumholz A. Y. (1942)
Ficha elaborada por: Enzo Caraballo
Fecha: 09-08-2007
Gaveta:Institución donde se elaboró: Creole Petroleum Corporation
Institución que lo publicó: Creole Petroleum Corporation
Dimensiones del Marco externo (cm): 125x80
Escala indicada: 1:100.000
Escala real: 1:100.000
Año: 195
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