69 research outputs found
The Ethics of Emotion: The Dialectic of Empathy and Estrangement in Postwar German Literature and Film
Although the question of the role of empathy in our experience of fiction is currently an active one in psychology, most of the relevant research has been conducted on popular literature and film. This dissertation seeks to change that by using cognitive approaches to literature to examine how and why postmodern texts disrupt the reader or viewerâs expected empathic connection with the narrator or protagonist. Drawing on research by both cognitive psychologists and cognitive cultural theorists, I examine first how this disruption is accomplished, through techniques of both narrative and ethical estrangement, such as: narrative unreliability or non-cooperation; mindreading puzzles that can never be solved; moments of intimacy and empathy that are deliberately thwarted; and the presence of the disgusting or the grotesque in the text. Ultimately, I argue that in the wake of the disastrous failure of empathy that was World War II, postmodern writers and directors have sought to render moral judgment and decision-making conscious and deliberate, rather than unconscious and emotion-based. Principle authors and texts include GuÌnter Grassâs Die Blechtrommel, W.G. Sebaldâs Die Ausgewanderten and Austerlitz, and Michael Hanekeâs films, Die Klavierspielerin, Das weiĂe Band, and Amour. This argument has implications for not only the field of cognitive cultural studies, but also for psychology, ethics, and education
Evaluation of a computerized, home-based PANE and guided reading therapy program and its influences on reading performance in an adult population
In this study the investigators set out to determine if increases in reading oculomotor efficiency could be obtained using a computerized, home-based training program in a non reading-disabled, adult population. Oculomotor efficiency improvement was determined to be an increase in reading with comprehension rate, and a decrease in number of fixations and regressions. The study population consisted of 94 subjects, most of which were optometry students. Fifty-three of the original 94 subjects were able to comply with the study protocol and produced qualifying data to be used in the statistical analysis. The investigators wished to determine whether the Reading plusTM program would be beneficial to those adults who exhibited inefficient reading eye movements, as well as those with average or above-average oculomotor skills. It was also hypothesized that in a 10-week training program, those who trained four times per week (4X) would achieve greater levels of improvement compared to the subjects who trained two times per week (2X). This study demonstrated that reading eye movement efficiency could be improved in individuals regardless of their initial reading efficiency level. Both 2X and 4X showed marked improvement in the three measures of reading efficiency, with 4X producing a larger improvement effect compared to 2X
Coronary artery endothelial dysfunction is positively correlated with low density lipoprotein and inversely correlated with high density lipoprotein subclass particles measured by nuclear magnetic resonance spectroscopy.
OBJECTIVE: The association between cholesterol and endothelial dysfunction remains controversial. We tested the hypothesis that lipoprotein subclasses are associated with coronary endothelial dysfunction.
METHODS AND RESULTS: Coronary endothelial function was assessed in 490 patients between November 1993 and February 2007. Fasting lipids and nuclear magnetic resonance (NMR) lipoprotein particle subclasses were measured. There were 325 females and 165 males with a mean age of 49.8+/-11.6 years. Coronary endothelial dysfunction (epicardial constriction>20% or increase in coronary blood flow<50% in response to intracoronary acetylcholine) was diagnosed in 273 patients, the majority of whom (64.5%) had microvascular dysfunction. Total cholesterol and LDL-C (low density lipoprotein cholesterol) were not associated with endothelial dysfunction. One-way analysis and multivariate methods adjusting for age, gender, diabetes, hypertension and lipid-lowering agent use were used to determine the correlation between lipoprotein subclasses and coronary endothelial dysfunction. Epicardial endothelial dysfunction was significantly correlated with total (p=0.03) and small LDLp (LDL particles) (p<0.01) and inversely correlated with total and large HDLp (high density lipoprotein particles) (p<0.01).
CONCLUSIONS: Epicardial, but not microvascular, coronary endothelial dysfunction was associated directly with LDL particles and inversely with HDL particles, suggesting location-dependent impact of lipoprotein particles on the coronary circulation
Archaeology of the Planned Location of the Toyota Motor Manufacturing Plant, San Antonio, Bexar County, Texas
From October 2002 to January 2004, the Center for Archaeological Research (CAR) of The University of Texas at San Antonio conducted archaeological investigations for the City of San Antonio in a 2,570.25-acre project area that is the future site of the San Antonio Toyota Motor Manufacturing Plant. The work was conducted under Texas Antiquities Permit No. 2982 with Dr. Steve A. Tomka, CAR Director, serving as Principal Investigator.
The project included the reconnaissance of over 500 acres of the project area, the excavation of 376 shovel tests, 250 mechanical auger borings, and 42 backhoe and Gradall trenches. The backhoe and Gradall trenches were dug for geoarchaeological investigations and in one instance to search for a presumed historic cemetery. Reassessment for National Register of Historic Places and State Archeological Landmark status was conducted for 16 previously documented archaeological sites (41BX125, 41BX349, 41BX652, 41BX653, 41BX654, 41BX655, 41BX656, 41BX657, 41BX658, 41BX659, 41BX660, 41BX661, 41BX662, 41BX676, 41BX681, and 41BX832) and five newly identified sites (41BX1571â41BX1575). Of the 21 sites examined during this project, 12 are prehistoric, seven are historic and two have both prehistoric and historic components. The prehistoric sites are lithic and burned rock scatters, possibly the remnants of campsites. Diagnostic artifacts found in previous surveys indicate Archaic and Late Prehistoric time frames. The historic sites present are farmstead-ranch complexes including residential structures and outbuildings. Also encountered were tenant farmer residences and a small brick kiln. The historic components are primarily late-nineteenth and early-twentieth-century, although original surveys noted early-nineteenth-century artifacts. All artifacts collected are curated at the Center for Archaeological Research laboratory facility
INTEGRAL and Swift/XRT observations of the source PKS 0208-512
The active galaxy PKS 0208-512, detected at lower energies by COMPTEL, has
been claimed to be a MeV blazar from EGRET. We report on the most recent
INTEGRAL observations of the blazar PKS 0208-512, which are supplemented by
Swift ToO observations. The high energy X-ray and gamma-ray emission of PKS
0208-512 during August - December 2008 has been studied using 682 ks of
INTEGRAL guest observer time and ~ 56 ks of Swift/XRT observations. These data
were collected during the decay of a gamma-ray flare observed by Fermi/LAT. At
X-ray energies (0.2 - 10 keV) PKS 0208-512 is significantly detected by
Swift/XRT, showing a power-law spectrum with a photon index of ~ 1.64. Its
X-ray luminosity varied by roughly 30% during one month. At hard X-/soft
gamma-ray energies PKS 0208-512 shows a marginally significant (~ 3.2 sigma)
emission in the 0.5-1 MeV band when combining all INTEGRAL/SPI data.
Non-detections at energies below and above this band by INTEGRAL/SPI may
indicate intrinsic excess emission. If this possible excess is produced by the
blazar, one possible explanation could be that its jet consists of an abundant
electron-positron plasma, which may lead to the emission of an annihilation
radiation feature. Assuming this scenario, we estimate physical parameters of
the jet of PKS 0208-512.Comment: accepted for publication in A&
EGRET Observations of the Extragalactic Gamma Ray Emission
The all-sky survey in high-energy gamma rays (E30 MeV) carried out by the
Energetic Gamma Ray Experiment Telescope (EGRET) aboard the Compton Gamma-Ray
Observatory provides a unique opportunity to examine in detail the diffuse
gamma-ray emission. The observed diffuse emission has a Galactic component
arising from cosmic-ray interactions with the local interstellar gas and
radiation as well an almost uniformly distributed component that is generally
believed to originate outside the Galaxy. Through a careful study and removal
of the Galactic diffuse emission, the flux, spectrum and uniformity of the
extragalactic emission is deduced. The analysis indicates that the
extragalactic emission is well described by a power law photon spectrum with an
index of -(2.10+-0.03) in the 30 MeV to 100 GeV energy range. No large scale
spatial anisotropy or changes in the energy spectrum are observed in the
deduced extragalactic emission. The most likely explanation for the origin of
this extragalactic high-energy gamma-ray emission is that it arises primarily
from unresolved gamma-ray-emitting blazars.Comment: 19 pages latex, 10 figures, accepted for publication in Ap
Sustained proliferation in cancer: mechanisms and novel therapeutic targets
Proliferation is an important part of cancer development and progression. This is manifest by altered expression and/or activity of cell cycle related proteins. Constitutive activation of many signal transduction pathways also stimulates cell growth. Early steps in tumor development are associated with a fibrogenic response and the development of a hypoxic environment which favors the survival and proliferation of cancer stem cells. Part of the survival strategy of cancer stem cells may manifested by alterations in cell metabolism. Once tumors appear, growth and metastasis may be supported by overproduction of appropriate hormones (in hormonally dependent cancers), by promoting angiogenesis, by undergoing epithelial to mesenchymal transition, by triggering autophagy, and by taking cues from surrounding stromal cells. A number of natural compounds (e.g., curcumin, resveratrol, indole-3-carbinol, brassinin, sulforaphane, epigallocatechin-3-gallate, genistein, ellagitannins, lycopene and quercetin) have been found to inhibit one or more pathways that contribute to proliferation (e.g., hypoxia inducible factor 1, nuclear factor kappa B, phosphoinositide 3 kinase/Akt, insulin-like growth factor receptor 1, Wnt, cell cycle associated proteins, as well as androgen and estrogen receptor signaling). These data, in combination with bioinformatics analyses, will be very important for identifying signaling pathways and molecular targets that may provide early diagnostic markers and/or critical targets for the development of new drugs or drug combinations that block tumor formation and progression
TARGET: A Randomized, Noninferiority Trial of a Pretest, Patient-Driven Genetic Education Webtool Versus Genetic Counseling for Prostate Cancer Germline Testing
PURPOSE: Germline genetic testing (GT) is important for prostate cancer (PCA) management, clinical trial eligibility, and hereditary cancer risk. However, GT is underutilized and there is a shortage of genetic counselors. To address these gaps, a patient-driven, pretest genetic education webtool was designed and studied compared with traditional genetic counseling (GC) to inform strategies for expanding access to genetic services.
METHODS: Technology-enhanced acceleration of germline evaluation for therapy (TARGET) was a multicenter, noninferiority, randomized trial (ClinicalTrials.gov identifier: NCT04447703) comparing a nine-module patient-driven genetic education webtool versus pretest GC. Participants completed surveys measuring decisional conflict, satisfaction, and attitudes toward GT at baseline, after pretest education/counseling, and after GT result disclosure. The primary end point was noninferiority in reducing decisional conflict between webtool and GC using the validated Decisional Conflict Scale. Mixed-effects regression modeling was used to compare decisional conflict between groups. Participants opting for GT received a 51-gene panel, with results delivered to participants and their providers.
RESULTS: The analytic data set includes primary outcome data from 315 participants (GC [n = 162] and webtool [n = 153]). Mean difference in decisional conflict score changes between groups was -0.04 (one-sided 95% CI, -â to 2.54; P = .01), suggesting the patient-driven webtool was noninferior to GC. Overall, 145 (89.5%) GC and 120 (78.4%) in the webtool arm underwent GT, with pathogenic variants in 15.8% (8.7% in PCA genes). Satisfaction did not differ significantly between arms; knowledge of cancer genetics was higher but attitudes toward GT were less favorable in the webtool arm.
CONCLUSION: The results of the TARGET study support the use of patient-driven digital webtools for expanding access to pretest genetic education for PCA GT. Further studies to optimize patient experience and evaluate them in diverse patient populations are warranted
Thrive: Success Strategies for the Modern-Day Faculty Member
The THRIVE collection is intended to help faculty thrive in their roles as educators, scholars, researchers, and clinicians. Each section contains a variety of thought-provoking topics that are designed to be easily digested, guide personal reflection, and put into action. Please use the THRIVE collection to help: Individuals study topics on their own, whenever and wherever they want Peer-mentoring or other learning communities study topics in small groups Leaders and planners strategically insert faculty development into existing meetings
Faculty identify campus experts for additional learning, grand rounds, etc. If you have questions or want additional information on a topic, simply contact the article author or email [email protected]://digitalcommons.unmc.edu/facdev_books/1000/thumbnail.jp
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