Virginia\u27s Reaction to an Implied Warranty in Real Estate Transactions: Bruce Farms, Inc. v. Coupe

Years ago, caveat emptor was the rule in real estate transactions. A home buyer\u27s own inspection was considered reliable in determining if the house was structurally sound and habitable. Today, the situation is different. Potentially troublesome conditions in a house are easily concealed, and inspection by the buyer may not reveal latent defects. For this reason, the doctrine of implied warranty has replaced caveat emptor in many jurisdictions

Duane Isely (1918-2000): A Tribute

Duane Isely, Distinguished Professor Emeritus, Department of Botany, Iowa State University, Ames, Iowa, died on 6 December 2000. Dr. Isely was an outstanding plant taxonomist with expertise in other fields as well, especially in seed technology and weed identification and control. He was born in Bentonville, Arkansas, on 24 October 1918 into a family of academicians. His father, Dwight Isely, was professor and later Dean of Agriculture at the University of Arkansas, and his mother, Blessie Elise Dort Isely, also taught at the University of Arkansas and eventually received her Ph.D

"SURPRISE! YOU'RE DEAD!" : THE DEEPWATER HORIZON DISASTER AND OPENING STATEMENTS IN THE COURT OF PUBLIC OPINION

This dissertation explores the ways in which various powerful groups used different genres of opening statements to create and control the version of the reality of a high stakes situation, namely, the April 20, 2010 Deepwater Horizon disaster. Specifically, in the dissertation I identify and analyze the features and rhetorical moves that typify the genres of legal and non-legal opening statements, and focus on the communicative dynamics that define interactions between speakers and audiences in court opening statements, Congressional opening statements, and public press conference statements. I use critical discourse analysis and genre analysis to pinpoint the rhetorical moves used in each genre of opening statements. I make the claim that legal court opening statements use epideictic rhetoric to convince decision makers to act in a particular way. I also make visible the connections that exist between technical and professional communicators and the development of corporate business texts, focusing particularly on positive changes needed in the field, including increased participation in the construction of texts for businesses, and need for using their experience, expertise and ethics to also advocate for the common good.  Ph.D

Evaluation of the Galalpha1-3Gal epitope as a host modification factor eliciting natural humoral immunity to enveloped viruses

Human sera contain high levels of natural antibody (Ab) to Galalpha1-3Gal, a terminal glycosidic structure expressed on the surface of cells of mammals other than Old World primates. Incorporation of this determinant onto retroviral membranes by passage of viruses in cells encoding alpha-1-3-galactosyltransferase (GT) renders retroviruses sensitive to lysis by natural Ab and complement in normal human serum (NHS). Plasma membrane-budding viruses representing four additional virus groups were examined for their sensitivities to serum inactivation after passage through human cell lines that lack a functional GT or human cells expressing recombinant porcine GT. The inactivation of lymphocytic choriomeningitis virus (LCMV) by NHS directly correlated with host modification of the virus via expression of Galalpha1-3Gal and was blocked by incorporation of soluble Galalpha1-3Gal disaccharide into the inactivation assay. GT-deficient mice immunized to make high levels of Ab to Galalpha1-3Gal (anti-Gal Ab) were tested for resistance to LCMV passaged in GT-expressing cells. Resistance was not observed, but in vitro analyses of the mouse immune sera revealed that the antiviral activity of the sera was insufficient to eliminate LCMV infectivity on its natural targets of infection, macrophages, which express receptors for Ab and complement. Newcastle disease virus and vesicular stomatitis virus (VSV) were inactivated by NHS regardless of cell passage history, whereas Sindbis virus (SV) passaged in human cells resisted inactivation. Both VSV and SV passaged in Galalpha1-3Gal-expressing human cells incorporated this sugar moiety onto their major envelope glycoproteins. SV passaged in mouse cells expressing Galalpha1-3Gal was moderately sensitive to inactivation by NHS. These results indicate that enveloped viruses expressing Galalpha1-3Gal differ in their sensitivities to NHS and that a potent complement source, such as that in NHS, is required for efficient inactivation of sensitive viruses in vitro and in vivo

Response to the Letter to the Editor, “Depression not related to lower religious involvement in bipolar disorders?”

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/79118/1/j.1399-5618.2010.00842.x.pd

Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches

Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its 'Minimal Information for Studies of Extracellular Vesicles', which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly

Metabolic phenotyping by treatment modality in obese women with gestational diabetes suggests diverse pathophysiology: An exploratory study

Background and purpose: Excess insulin resistance is considered the predominant pathophysiological mechanism in obese women who develop gestational diabetes (GDM). We hypothesised that obese women requiring differing treatment modalities for GDM may have diverse underlying metabolic pathways. Methods: In this secondary analysis of the UK pregnancies Better Eating and Activity Trial (UPBEAT) we studied women from the control arm with complete biochemical data at three gestational time points; at 15–18+6 and 27–28+6 weeks (before treatment), and 34–36+0 weeks (after treatment). A total of 89 analytes were measured (plasma/serum) using a targeted nuclear magnetic resonance (NMR) platform and conventional assays. We used linear regression with appropriate adjustment to model metabolite concentration, stratified by treatment group. Main findings: 300 women (median BMI 35kg/m2; inter quartile range 32.8–38.2) were studied. 71 developed GDM; 28 received dietary treatment only, 20 metformin, and 23 received insulin. Prior to the initiation of treatment, multiple metabolites differed (p<0.05) between the diet and insulin-treated groups, especially very large density lipoprotein (VLDL) and high density lipoprotein (HDL) subclasses and constituents, with some differences maintained at 34–36 weeks’ gestation despite treatment. Gestational lipid profiles of the diet treatment group were indicative of a lower insulin resistance profile, when compared to both insulin-treated women and those without GDM. At 28 weeks’ the diet treatment group had lower plasma fasting glucose and insulin than women treated with insulin, yet similar to those without GDM, consistent with a glycaemic mechanism independent of insulin resistance. Conclusions/Interpretation: This exploratory study suggests that GDM pathophysiological processes may differ amongst obese women who require different treatment modalities to achieve glucose control and can be revealed using metabolic profiling

Co-occurring conditions and health-related quality of life in patients with bipolar disorder

OBJECTIVE: To assess changes in health-related quality of life (HRQOL) and to determine whether co-occurring substance use and medical comorbidities were associated with worse HRQOL over a 1-year period in a naturalistic sample of patients with bipolar disorder. METHOD: Patients enrolled in the Continuous Improvement for Veterans in Care: Mood Disorders (CIVIC-MD), a large prospective study from July 2004 to July 2006, completed baseline and follow-up assessments related to bipolar symptoms, comorbidity, and Short Form 12 HRQOL assessment at baseline and at 1 year later. Predictors of changes in HRQOL mental and physical health component scores were determined, using multivariable linear regression models and path analyses. RESULTS: Of 334 participants, the mean age was 49 years (standard deviation [SD] = 10.1 years; range = 21-78 years), 15.9% women, and 10.8% African American. At baseline, 19.8% reported hazardous drinking, 25.5% reported illicit drug use, and the mean number of co-occurring medical conditions was 2.70 (SD = 2.02). Illicit drug use was associated with worse mental HRQOL (beta = -2.01; p < .05), and increased number of medical comorbidities was significantly associated with worse physical HRQOL over time (beta = -0.71; p < .01). Depressive symptoms exhibited a strong and consistent influence on mental health scores over time, but path analyses revealed that they did not seem to mediate effects of comorbidities on lower HRQOL. CONCLUSIONS: Illicit drug use and medical comorbidity negatively affected mental HRQOL over time, independent of bipolar symptoms, suggesting the need for interventions that address physical health and drug treatment needs for patients with bipolar disorder.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/78172/1/894.pd