The Legacy of Charles Henry Huber, Class of 1892: A Half Century of Service to Gettysburg College

In the common room of Huber Hall, there hangs high on the wall a dingy looking portrait of an older gentleman, dressed in a dark suit with round-framed glasses and graying hair. Beneath this portrait framed in faded gold is a small, tarnished, black plaque that gives a name to this curious looking man and briefly describes some of his accomplishments. From this portrait located above a small television, the Reverend Charles Henry Huber looks out over what used to be the lobby of the Gettysburg Academy, which was housed in a building where he spent much of his professional life; a building that would one day take on his name. Looking out into the common room of what has been transformed into a first year residence hall, “Huber” can see many of the changes that have come to his building and the college where he spent much of his life. Where a grand piano once stood toward the end of his time at the Academy, two rarely used foosball tables now sit; where a brick fireplace once housed its fair share of crackling fires on a snowy day, the metal doors to an elevator now open and close on a daily basis. Students who once crowded around the fireplace to listen to a radio broadcast now crowd around a television to watch new episodes of Grey’s Anatomy and other popular T.V. shows. From his retirement in 1940 to his death in 1951, and for many years after, Huber\u27s portrait has seen many changes to both Huber all and the students who now live there from his portrait on the wall. The story of his half century of service to the college remains the same, although there are few people who could tell even a portion of it today. [excerpt] Course Information: Course Title: HIST 300: Historical Method Academic Term: Spring 2010 Course Instructor: Dr. Michael J. Birkner \u2772 Hidden in Plain Sight is a collection of student papers on objects that are hidden in plain sight around the Gettysburg College campus. Topics range from the Glatfelter Hall gargoyles to the statue of Eisenhower and from historical markers to athletic accomplishments. You can download the paper in pdf format and click View Photo to see the image in greater detail.https://cupola.gettysburg.edu/hiddenpapers/1010/thumbnail.jp

Sources of Data for Micro Level Planning from Village Level Institutions: An Overview

A study was conducted to compile the databases related to agricultural development available at the local level that could be used for micro level planning. For this purpose, the details of legacy databases in offices of the department of agriculture and local self government institutions were collected to find out the frequency of updating information and completeness of data. Further investigation was done to find out the static and dynamic nature of legacy registers and how best they could be used in building up a comprehensive database for facilitating micro level planning in agriculture

First-Principles Study of Chemisorption of Oxygen and Aziridine on Graphitic Nanostructures

Using ab initio plane wave pseudopotential calculations, we study the energetics and structure of adsorbed linear arrays of oxygen and aziridine on carbon nanotubes, graphitic ribbons, and graphene sheets. Chemisorption of arrays of O or NH causes splitting of the CC bond and local deformation of the graphitic structures. The (3,3) nanotube cross section assumes a teardrop-like shape, while graphene sheets warp into a new local geometry around the chemisorbed molecules. The interior of a (3,3) nanotube is less prone to oxidation than the exterior because of steric effects. A zigzag (6,0) nanotube is less reactive and thus chemically more stable than an armchair (3,3) nanotube. The results suggest a partial explanation for the experimentally observed selective etching of metallic carbon nanotubes

Entropy Production, Hydrodynamics, and Resurgence in the Primordial Quark-Gluon Plasma from Holography

Microseconds after the Big Bang quarks and gluons formed a strongly-coupled non-conformal liquid driven out-of-equilibrium by the expansion of the Universe. We use holography to determine the non-equilibrium behavior of this liquid in a Friedmann-Lemaitre-Robertson-Walker Universe and develop an expansion for the corresponding entropy production in terms of the derivatives of the cosmological scale factor. We show that the resulting series has zero radius of convergence and we discuss its resurgent properties. Finally, we compute the resummed entropy production rate in de Sitter Universe at late times and show that the leading order approximation given by bulk viscosity effects can strongly overestimate/underestimate the rate depending on the microscopic parameters.Comment: 7 pages, 1 figure; v2: various improvements in presentation, title changed by journal, matches the published versio

Regulation of Peripheral Molecular Clocks in Mammalian Tissues and In Vitro Skeletal Muscle Activation of AMP-Activated Protein Kinase via AICAR

Most organisms possess a common molecular machinery that governs cellular and tissue circadian rhythmicity through a roughly 24-hour transcription-translation feedback loop. It is estimated that up to 15 percent of human genes are influenced by the core clock machinery. It is likely, however, that the metabolic networks affected by the molecular clock differ according to body tissue. Recent evidence suggests that peripheral molecular clocks are governed to a greater extent by energy availability than by light and dark cycles. AMP-activated protein kinase (AMPK) acts as a cellular fuel gauge within the cell and is activated in response to exercise and fasting. AMPK can also be pharmacologically activated by 5-amino-1-β-D-ribofuranosyl-imidazole-4-carboxamide (AICAR). AMPK likely serves as an intermediary between metabolism and the molecular clock due to its activation of the rate-limiting enzyme in Nicotinamide adenine dinucleotide (NAD) biosynthesis, Nicotinamide phosphoribosyltransferase (NAMPT), and its role in PER and CRY degradation. The NAD-dependent histone deacetylase SIRT 1 inhibits the BMAL1-CLOCK complex in a NAMPT-dependent manner.The complex interplay between metabolism and peripheral clocks mediated by AMPK is beginning to be unraveled. AMPK’s tissue-specific influence on the molecular clock in skeletal muscles and other mammalian tissues requires further elucidation as it may provide insight into the etiology and treatment of metabolic disease. [excerpt

Why Do Voice Regimes Differ?

In this paper we seek to explain the emergence of different voice regimes, and to do so by using approaches from institutional economics. In particular we analyse the emergence of different voice regimes as a contracting problem; a ¿make¿ or ¿buy¿ decision on the part of the employer. A unique feature of the model is that the firm, having chosen its particular employee management regime, faces switching costs if it attempts to alter its original make or buy decision. A particular dimension of the employee management regime decision is the use of the union as agent or supplier of voice, or elements thereof. We argue that there are circumstances in which the employer may, on grounds of cost or risk, seek to subcontract aspects of the management of labour to a union and, further, that this (along with the presence of switching costs) helps explain the continued recognition of trade unions in many firms. In other circumstances, however, the employer may seek to construct voice mechanisms without union involvement. Workplace data from Britain are used to test these and other implications of the model.trade unions, voice, transaction cost economics, switching costs