Building Student-Centered Relationships between the University of Southern Maine’s Information and Innovation and Business and Industry Information Technologies Sectors

Developing effective, long-term relationships between business and industry and universities is essential to workforce andeconomic development. This paper details the range and class of activities, including the development of a “pipeline” forInformation Technology students and a Letter of Intent cementing relationships, that have been ongoing between theUniversity of Southern Maine’s Information and Innovation unit and business and industry for the last three years. This is aconcerted and systematic effort to increase student education for Maine’s IT workforce through research, development, andcommercialization that is ongoing and continues to develop in scope and depth

Maine IT Workforce Skills Management : A study for the Maine State Department of Labor

Executive Summary: From August 2010 to February 2011 personnel from Information and Innovation at the University of Southern Maine have conducted a study of IT skills needed, possessed and taught in Maine. The goals of this study were to provide fine-grained information to the Maine state Department of Labor to facilitate their workforce development activities. This study concerns the skills sought after by employers, possessed by unemployed and employed workers and taught in education and training establishments with a bricks and mortar presence in Maine. It relied on data created by third parties and by study personnel. Anecdotal evidence was gathered from meetings with local industry IT professionals as well. This study does not attempt to estimate demand or supply of a given skill, but it does assess which skills are in greatest and least demand, which skills are in greatest and least supply, and which skills are taught more and less often. The results of data analysis are presented in a new measure, skill rank disparity, which exposes skill and training gaps and gluts. This study provides certain insights into its results, observing individual cases of skills high in demand and low in supply, for example. Insights are also provided in terms of groups of skills that are often taught, often asked for, and whether these groups of skills are well-represented in the Maine IT workforce. This study also provides specific and actionable recommendatio

Differential phoria analysis using varied targets

It has long been a source of discussion concerning phoria, as to which target gives the best phoric measurement and how the phorias taken with different targets compare. In addition, much discussion has been set forth concerning what effect an accommodative control has on the phoria. It is toward this that were direct our study of the effect of varied targets on the phoric measurement

Oxidative stress-induced apoptosis in neurons correlates with mitochondrial DNA base excision repair pathway imbalance

Neurodegeneration can occur as a result of endogenous oxidative stress. Primary cerebellar granule cells were used in this study to determine if mitochondrial DNA (mtDNA) repair deficiencies correlate with oxidative stress-induced apoptosis in neuronal cells. Granule cells exhibited a significantly higher intracellular oxidative state compared with primary astrocytes as well as increases in reductants, such as glutathione, and redox sensitive signaling molecules, such as AP endonuclease/redox effector factor-1. Cerebellar granule cultures also exhibited an increased susceptibility to exogenous oxidative stress. Menadione (50 μM) produced twice as many lesions in granule cell mtDNA compared with astrocytes, and granule cell mtDNA repair was significantly less efficient. A decreased capacity to repair oxidative mtDNA damage correlates strongly with mitochondrial initiated apoptosis in these neuronal cultures. Interestingly, the mitochondrial activities of initiators for base excision repair (BER), the bifunctional glycosylase/AP lyases as well as AP endonuclease, were significantly higher in cerebellar granule cells compared with astrocytes. The increased mitochondrial AP endonuclease activity in combination with decreased polymerase γ activity may cause an imbalance in oxidative BER leading to an increased production and persistence of mtDNA damage in neurons when treated with menadione. This study provides evidence linking neuronal mtDNA repair capacity with oxidative stress-related neurodegeneration

Muon Simulations for Super-Kamiokande, KamLAND and CHOOZ

Muon backgrounds at Super-Kamiokande, KamLAND and CHOOZ are calculated using MUSIC. A modified version of the Gaisser sea level muon distribution and a well-tested Monte Carlo integration method are introduced. Average muon energy, flux and rate are tabulated. Plots of average energy and angular distributions are given. Implications on muon tracker design for future experiments are discussed.Comment: Revtex4 33 pages, 16 figures and 4 table

Detection of a glitch in the pulsar J1709-4429

We report the detection of a glitch event in the pulsar J1709$-$4429 (also known as B1706$-$44) during regular monitoring observations with the Molonglo Observatory Synthesis Telescope (UTMOST). The glitch was found during timing operations, in which we regularly observe over 400 pulsars with up to daily cadence, while commensally searching for Rotating Radio Transients, pulsars, and FRBs. With a fractional size of $\Delta\nu/\nu \approx 52.4 \times10^{-9}$, the glitch reported here is by far the smallest known for this pulsar, attesting to the efficacy of glitch searches with high cadence using UTMOST.Comment: 3 pages, 1 figur

The Grizzly, May 4, 1984

Sir Thomson to Speak at Commencement • Changes to Take Place in Student Life Office • Yatsko Wins Fellowship • UC Hosts USWLA Championship • Professor with the Quiet Manner: George Storey Retires From English • UC Students Attend Model UN • Chamber Groups to Perform • Work Snarls Traffic on Bridge • A Legend Retires as Pancoast Leaves • Union Pub a Hit • Solution for a Printing Crisis • Letters to the Editor: Suggestions for Social Life • Standeven Wins Chemistry Award • \u2784 Ruby Orders Being Taken Now • Play Simon Sez With Bobby Gold • 3 Seniors Land Top Accounting Jobs • Post Graduation Plans for Class of 1984 • Tursi Goes to Scotland • UC Discovers Charm of Trivial Pursuit • Language Honor Society Forms Local Chapter • Richter Announces Death of Dr. Rice • Students Debate Deployment of Missiles • Ursinus, A Well Kept Secret • Forum Relieves Tension • Shiatsu Cures Stress • UC Poet Writes About Amish • Final Exam Schedule Posted • Men\u27s Lacrosse Reaches Turning Point • Men\u27s Tennis Beats Wilkes, Loses to Mules • Greek Week Reveals Student Spirit • Gasser Named New Basketball Coach • Men\u27s Track Wins 2, Drop 1 for 7-3 Record • UC Fencers Place in Tournament • Softball at 14-3 • UC Field Hockey to Visit Europe • Jamison Breaks Recordhttps://digitalcommons.ursinus.edu/grizzlynews/1118/thumbnail.jp

Spatially resolved physical conditions of molecular gas and potential star formation tracers in M 83, revealed by the Herschel SPIRE FTS

International audienceWe investigate the physical properties of the molecular and ionized gas, and their relationship to the star formation and dust properties in M 83, based on submillimeter imaging spectroscopy from within the central 3.5′ (~4 kpc in diameter) around the starburst nucleus. The observations use the Fourier Transform Spectrometer (FTS) of the Spectral and Photometric Imaging REceiver (SPIRE) onboard the Herschel Space Observatory. The newly observed spectral lines include [CI] 370 μm, [CI] 609 μm, [NII] 205 μm, and CO transitions from J = 4−3 to J = 13−12. Combined with previously observed J = 1−0 to J = 3−2 transitions, the CO spectral line energy distributions are translated to spatially resolved physical parameters, column density of CO, N(CO), and molecular gas thermal pressure, Pth, with a non-local thermal equilibrium (non-LTE) radiative transfer model, RADEX. Our results show that there is a relationship between the spatially resolved intensities of [NII] 205 μm and the surface density of the star formation rate (SFR), ΣSFR. This relation, when compared to integrated properties of ultra-luminous infrared galaxies (ULIRGs), exhibits a different slope, because the [NII] 205 μm distribution is more extended than the SFR. The spatially resolved [CI] 370 μm, on the other hand, shows a generally linear relationship with ΣSFR and can potentially be a good SFR tracer. Compared with the dust properties derived from broad-band images, we find a positive trend between the emissivity of CO in the J = 1−0 transition with the average intensity of interstellar radiation field (ISRF), ⟨ U ⟩. This trend implies a decrease in the CO-to-H2 conversion factor, XCO, when ⟨ U ⟩ increases. We estimate the gas-to-dust mass ratios to be 77 ± 33 within the central 2 kpc and 93 ± 19 within the central 4 kpc of M 83, which implies a Galactic dust-to-metal mass ratio within the observed region of M 83. The estimated gas-depletion time for the M 83 nucleus is 1.13 ± 0.6 Gyr, which is shorter than the values for nearby spiral galaxies found in the literature (~2.35 Gyr), most likely due to the young nuclear starbursts. A linear relationship between Pth and the radiation pressure generated by ⟨ U ⟩, Prad, is found to be Pth ≈ 30 Prad, which signals that the ISRF alone is insufficient to sustain the observed CO transitions. The spatial distribution of Pth reveals a pressure gradient, which coincides with the observed propagationof starburst activities and the alignment of (possibly background) radio sources. We discover that the off-centered (from the optical nucleus) peak of the molecular gas volume density coincides well with a minimum in the relative aromatic feature strength, indicating a possible destruction of their carriers. We conclude that the observed CO transitions are most likely associated with mechanical heating processes that are directly or indirectly related to very recent nuclear starbursts

The Gray Needle: Large Grains in the HD 15115 Debris Disk from LBT/PISCES/Ks and LBTI/LMIRcam/L' Adaptive Optics Imaging

We present diffraction-limited \ks band and \lprime adaptive optics images of the edge-on debris disk around the nearby F2 star HD 15115, obtained with a single 8.4 m primary mirror at the Large Binocular Telescope. At \ks band the disk is detected at signal-to-noise per resolution element (SNRE) \about 3-8 from \about 1-2\fasec 5 (45-113 AU) on the western side, and from \about 1.2-2\fasec 1 (63-90 AU) on the east. At \lprime the disk is detected at SNRE \about 2.5 from \about 1-1\fasec 45 (45-90 AU) on both sides, implying more symmetric disk structure at 3.8 \microns . At both wavelengths the disk has a bow-like shape and is offset from the star to the north by a few AU. A surface brightness asymmetry exists between the two sides of the disk at \ks band, but not at \lprime . The surface brightness at \ks band declines inside 1\asec (\about 45 AU), which may be indicative of a gap in the disk near 1\asec. The \ks - \lprime disk color, after removal of the stellar color, is mostly grey for both sides of the disk. This suggests that scattered light is coming from large dust grains, with 3-10 \microns -sized grains on the east side and 1-10 \microns dust grains on the west. This may suggest that the west side is composed of smaller dust grains than the east side, which would support the interpretation that the disk is being dynamically affected by interactions with the local interstellar medium.Comment: Apj-accepted March 27 2012; minor correction