Display Significance at Planes of Fame Air Museum

History museums record and memorialize deeply affecting historical events. They offer opportunities to enhance and build on the history taught. Displayed artifacts and memorabilia can narrate significant stories from the past and provide an educational background. This paper is about the Planes of Fame Air Museum and the focus is on ways that they have significantly memorialized their collection of rare warbirds. I begin by providing background information about the founder and how his visions led him to building a successful aviation museum. The vision of Planes of Fame is to preserve aviation history through the restoration and flying of rare aircraft, and through the displays and information they impart. I argue that there are many underlying significances behind these warbird displays. I support this argument by explaining the many ways that warbirds have impacted the public. These warbirds create a dialogue between generations, they promote self-reflexivity to help us to better appreciate who we are and how we came to be, they help share the ethical and cultural qualities about the history of the war, and they allow people to identify with current world problems, such as the COVID-19 pandemic. I explain how the museum has responded to this global crisis. This includes the struggles and difficulties that the organization has faced due to closing their doors and how they have been able to survive as a museum through this struggling time

Synthesis of analogues of nordihydroguaiaretic acid and their oxidative metabolism

In order to investigate the structural features responsible for the cytotoxicity of the naturally occurring lignan nordihydroguaiaretic acid, the synthesis of four structural analogues of NDGA is proposed for the purpose of studying their oxidative metabolism. One analogue in particular (1), a mono-catechol analogue, is successfully synthesized employing a double Stobbe condensation approach. Following synthesis of this compound a series of oxidation experiments is performed consisting of: incubation in rat liver microsomes with and without the trapping agent glutathione (GSH), oxidation with mushroom tyrosinase, oxidation with silver oxide, and oxidation with horseradish peroxidase. Results are analyzed via HPLC and UPLC-MS. It is found that 1 does not autoxidize at pH 7.4 as NDGA does. Two products are produced during incubation of 1 in rat liver microsomes with UPLC-ESI(-)-MS results giving m/z of 879.2 and 574.18. This is consistent with 1 plus 2 GSH and 1 plus 1 GSH respectively; confirming 1 will oxidize to an electrophilic moiety. Oxidation with mushroom tyrosinase is found to produce high levels of product two with m/z 574.2. Oxidation with horseradish peroxidase is found to produce high levels of the m/z 879.2 product. Silver Oxide produced multiple products rather than the expected one major product, but most are found to be inconsistent with the products seen during rat liver microsomal incubation, and are not pursued

Olanzapine approved for the acute treatment of schizophrenia or manic/mixed episodes associated with bipolar I disorder in adolescent patients

Ann E Maloney1,2, Linmarie Sikich31Maine Medical Center Research Institute, Scarborough, ME, USA; 2Department of Psychiatry, Tufts University School of Medicine, Boston, MA, USA; 3Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USABackground: Severe and persistent mental illnesses in children and adolescents, such as early-onset schizophrenia spectrum (EOSS) disorders and pediatric bipolar disorder (pedBP), are increasingly recognized. Few treatments have demonstrated efficacy in rigorous clinical trials. Enduring response to current medications appears limited. Recently, olanzapine was approved for the treatment of adolescents with schizophrenia or acute manic/mixed episodes in pedBP.Methods: PubMed searches were conducted for olanzapine combined with pharmacology, schizophrenia, or bipolar disorder. Searches related to schizophrenia and bipolar disorder were limited to children and adolescents. The bibliographies of the retrieved articles were hand-checked for additional relevant studies. The epidemiology, phenomenology, and treatment of EOSS and pedBP, and olanzapine’s pharmacology are reviewed. Studies of olanzapine treatment in youth with EOSS and pedBP are examined.Results: Olanzapine is efficacious for EOSS and pedBP. However, olanzapine is not more efficacious than risperidone, molindone, or haloperidol in EOSS and is less efficacious than clozapine in treatment-resistant EOSS. No comparative trials have been done in pedBP. Olanzapine is associated with weight gain, dyslipidemia, and transaminase elevations in youth. Extrapyramidal symptoms, neuroleptic malignant syndrome, and blood dyscrasias have also been reported but appear rare.Conclusions: The authors conclude that olanzapine should be considered a second-line agent in EOSS and pedBP due to its risks for significant weight gain and lipid dysregulation. Awareness of the consistent weight and metabolic changes observed in olanzapine-treated youth focused attention on the potential long-term risks of atypical antipsychotics in youth.Keywords: early-onset schizophrenia, pediatric bipolar disorder, antipsychoti

A Decade Of Starspot Activity On The Eclipsing Short-Period RS Canum Venaticorum Star WY Cancri: 1988-1997

We present optical photometry of the short-period eclipsing RS CVn system WY Cancri for the years 1988–1997. For each light curve, we model the distortion waves in order to study the behavior of starspots in this system. After removing the spot effects f

Pilot Study of an Active Screen Time Game Correlates with Improved Physical Fitness in Minority Elementary School Youth

The aim of our feasibility study was to examine the acceptability and utility of “Dance Dance Revolution” (DDR) (Konami of America, Redwood City, CA)) to increase physical fitness in 8–11-year-old black and Hispanic youth

A Pilot Study of Neuroplasticity Based Cognitive Remediation in Early Onset Psychosis

Introduction – Neuroplasticity based auditory and visual training programs appear to improve neurocognitive function in adults with schizophrenia, but use in younger individuals has not been determined. We hypothesized that adolescents might play more often and respond better than adults to training using a game-like laptop in their home environment. Methods -- Youth 10-19 years with Early Onset Psychosis (EOP) were provided a laptop and randomly assigned to play games to enhance basic auditory, visual and social processing neuroplasticity games (NPG) or assigned to control games with cognitive components, such as Sudoku or hangman or (CG). All received neurocognitive assessments at baseline, intervention completion and 4 months post treatment. Results — 12 youth (15.5 +3.2 yrs) were assigned to NPG and 10 participants (16.2 +2.1 years) were assigned to CG. More NPG than CG participants completed the prescribed hours of game play (block 1 - 92% vs. 70% over the first 40 hours), with both groups engaged less over time. Although most neurocognitive functions did not change, the NPG group did show improvements in WRAML Visual Learning, WISC Digit Span Forward, Spatial Span Backwards and CPT omission errors. Surprisingly, satisfaction was lower for NPG than CG. Conclusions — Groups were well matched for baseline illness characteristics. On the global measures of cognition, both EOP groups showed improvement over time but those improvements were generally greater in the CG than in the NPG group, with potentially significant differences favoring the CG evident in the neurocognitive composite score (p=0.072) and BRIEF metacognition (p=.117). Youth did not play as frequently or as long as requested despite providing a laptop for their home use and stipends for playing

The effect of word analysis on spelling ability; an evaluation of an experimental study on the effect of word analysis in spelling ability,

Thesis (M.A.)--Boston Universit

Impact of ocean resolution on coupled air-sea fluxes and large-scale climate

Air-sea fluxes are a crucial component in the energetics of the global climate system. The largest air-sea fluxes occur in regions of high sea surface temperature variability, such as ocean boundary, frontal currents and eddies. In this paper we explore the importance of ocean model resolution to resolve air-sea flux relationships in these areas. We examine the sea surface temperature-wind stress relationship in high-pass filtered observations and two versions of the Met Office climate model with eddy-permitting and eddy-resolving ocean resolutions. Eddy-resolving resolution shows marginal improvement in the relationship over eddy-permitting resolution. However, by focussing on the North Atlantic we show that the eddy-resolving model has significant enhancement of latent heat loss over the North Atlantic Current region, a long-standing model bias. While eddy-resolving resolution does not change the air-sea flux relationship at small scale, the impact on the mean state has important implications for the reliability of future climate projections