Site Selection for Norfolk Day Services Facility

In October 2021, The Center: A Temporary Shelter transitioned from its downtown location to a residential area a few blocks away. After the move, a pressing, geographic-based question has surfaced: what makes the best location for the houseless population to be able to utilize resources? Using two methods, this study endeavored to answer this question in multiple ways, through different lenses. Method one\u27s objectives are to find an optimal location(s) for a potential Norfolk day service facility based on 1) proximity to social and health services, 2) proximity to a neighborhood that would most benefit from a day center, and 3) is easily walkable. Whereas the objectives of method two are to: 1) Utilize survey results from the main stakeholders in a day shelter and, 2) incorporating the voice of the houseless. The first method was a suitability study involving known aspects and locations important to the houseless community that utilized spatial analysis techniques including join, intersect, and erase. The second method utilized the results of a survey conducted by adults experiencing houselessness and their additional comments and suggestions on what factors they believe to be important. This study seeks multiple locations to meet the needs of this complex community. The first method highlights Park Place and Ward’s Corner neighborhoods, while the second method determined that downtown Norfolk, Oceanview and Military Circle would be the most optimal. Most importantly, this study highlights how factors thought to be important from a GIS analyst’s perspective are different from the most important stakeholders\u27: the houseless community.https://digitalcommons.odu.edu/gradposters2022_artsletters/1003/thumbnail.jp

Deciphering Electron Interplay at the Fullerene/Sputtered TiOxInterface: A Barrier-Free Electron Extraction for Organic Solar Cells

Organic photovoltaics (OPVs) technology now offers power conversion efficiency (PCE) of over 18% and is one of the main emerging photovoltaic technologies. In such devices, titanium dioxide (TiOx) has been vastly used as an electron extraction layer, typically showing unwanted charge-extraction barriers and the need for light-soaking. In the present work, using advanced photoemission spectroscopies, we investigate the electronic interplay at the interface between low-temperature-sputtered TiOx and C70 acceptor fullerene molecules. We show that defect states in the band gap of TiOx are quenched by C70 while an interfacial state appears. This new interfacial state is expected to support the favorable energy band alignment observed, showing a perfect match of transport levels, and thus barrier-free extraction of charges, making low-temperature-sputtered TiOx a good candidate for the next generation of organic solar cells

Faunal Remains: Results by Species

https://orcid.org/0000-0001-7487-2635This book is distributed under the terms of the Creative Commons Attribution + Noncommercial 4.0 license. Copyright is retained by the author(s). The attached file is the published version of the article

Determination of the map of efficiency of the J-PET detector with the GATE package

A novel PET detector consisting of strips of polymer scintillators is being developed by the J-PET Collaboration. The map of efficiency and the map of geometrical acceptance of the 2-strip J-PET scanner are presented. Map of efficiency was determined using the Monte Carlo simulation software GATE based on GEANT4. Both maps were compared using method based on the chi2 test.Comment: 14 pages, 9 figures, proceeding from conference Symposium on Positron Emission Tomography: http://koza.if.uj.edu.pl/pet-symposium-2013

Simonsenia aveniformis sp nov (Bacillariophyceae), molecular phylogeny and systematics of the genus, and a new type of canal raphe system

The genus Simonsenia is reviewed and S. aveniformis described as new for science by light and electron microscopy. The new species originated from estuarine environments in southern Iberia (Atlantic coast) and was isolated into culture. In LM, Simonsenia resembles Nitzschia, with bridges (fibulae) beneath the raphe, which is marginal. It is only electron microscope (EM) examination that reveals the true structure of the raphe system, which consists of a raphe canal raised on a keel (wing), supported by rib like braces (fenestral bars) and tube-like portulae; between the portulae the keel is perforated by open windows (fenestrae). Based on the presence of portulae and a fenestrated keel, Simonsenia has been proposed to be intermediate between Bacillariaceae and Surirellaceae. However, an rbcL phylogeny revealed that Simonsenia belongs firmly in the Bacillariaceae, with which it shares a similar chloroplast arrangement, rather than in the Surirellaceae. Lack of homology between the surirelloid and simonsenioid keels is reflected in subtle differences in the morphology and ontogeny of the portulae and fenestrae. The diversity of Simonsenia has probably been underestimated, particularly in the marine environment.Polish National Science Centre in Cracow within the Maestro program [N 2012/04/A/ST10/00544]; Sciences and Technologies Foundation-FCT (Portugal) [SFRH/BD/62405/2009]info:eu-repo/semantics/publishedVersio

Redefining genomic privacy: trust and empowerment

Fulfilling the promise of the genetic revolution requires the analysis of large datasets containing information from thousands to millions of participants. However, sharing human genomic data requires protecting subjects from potential harm. Current models rely on de-identification techniques in which privacy versus data utility becomes a zero-sum game. Instead, we propose the use of trust-enabling techniques to create a solution in which researchers and participants both win. To do so we introduce three principles that facilitate trust in genetic research and outline one possible framework built upon those principles. Our hope is that such trust-centric frameworks provide a sustainable solution that reconciles genetic privacy with data sharing and facilitates genetic research

Serological Survey of \u3ci\u3eLeptospira\u3c/i\u3e Infection in Arabian Horses in Poland

Leptospirosis is one of the most common zoonotic infections worldwide, including in most livestock, some companion animals, horses, wildlife, and humans. Epidemiological estimation of its prevalence in all species is difficult due to the variety of clinical presentations and challenges regarding laboratory diagnosis. The purpose of this study was to measure the seroprevalence of leptospiral infection in Arabian horses kept in the largest breeding farms in Poland, representing over 15% of the Polish Arabian horse population. Leptospira antibodies were detected by MAT (cut-off 1:100) in 33.2% of serum samples (204 of 615 animals) (CI 95%: 29.6–37.0%), most frequently reacting with the serovar Grippotyphosa, similar to previous reports in populations of randomly selected horses. These results indicated high Leptospira seropositivity, thus, although any form of clinical leptospirosis is rare, it may be postulated that the leptospiral exposure is widespread