For I Know the Plans I Have for You: God Locus of Control, Spiritual Change, and Death Anxiety in Primary Brain Tumor Patients

Background/Purpose. Primary brain tumor (PBT) patients risk experiencing death anxiety given the high mortality rate of their diagnosis. In line with Terror Management Theory (TMT), many diagnosed with cancer utilize religion as a method of coping with the disease. However, previous literature on the relation between death anxiety and religion in cancer patients indicates mixed findings of either a negative relationship or no association. To the authors’ knowledge, no study has analyzed these two constructs together in PBT patients. The current study sought to address this gap by investigating the relationship between religiosity and death anxiety in an understudied population. Methods. Adult PBT patients (N = 56, Mage = 49.38, 51.8% female, 71.4% Caucasian, Mmonths since diagnosis = 55.34) completed measures of religiosity and death anxiety at their routine medical appointment at an academic medical center, including: The God Locus of Health Control Scale (GLHCS), Posttraumatic Growth Inventory (PTGI), Death and Dying Distress Scale (DADDS), and the Death Distress Scale (DDS). Descriptives and Pearson correlations were utilized. Results. The results revealed that while the GLHCS was not significantly related to either measure of death anxiety, the Spiritual Change subscale of the PTGI was positively correlated to both the DADDS (r = .56, p \u3c .001) and the DDS (r = .41, p = .01). Conclusions and Implications. Results suggest that certain proxies of religiosity may be more closely associated with death anxiety than others. Although there was no evidence in our sample that PBT patient’s God locus of control was related to death anxiety, those who reported higher levels of death anxiety endorsed greater spiritual change (i.e., I have a stronger religious faith). Considering TMT, perhaps feelings of death anxiety prompt one to strengthen their religious beliefs. Future longitudinal analyses addressing the direction and course of these relationships are warranted. Acknowledgement of Funding: The current study was funded on behalf of Virginia Commonwealth University School of Medicine. Learning Objective. Participants will learn about the relationship between religiosity and death anxiety in oncology patients. Further, participants will consider how these findings may or may not differ for PBT patients and across various measures of religiosity.https://scholarscompass.vcu.edu/gradposters/1049/thumbnail.jp

Deficiencies in Printed FSS Intended for Application in Smart Buildings

Errors occur in the process of digital printing of frequency selective screens using conductive inks. This paper describes some of the defects observed during the printing process and investigates their effect on the resonance frequencies of arrays that might be fabricated in practice. The elements are simple linear dipoles. The presence of the classes of error described would be serious in the case of elements with complex geometries

Total synthesis and biological evaluation of simplified aplyronine analogues as synthetically tractable anticancer agents.

The aplyronines are a family of highly cytotoxic marine natural products with potential application in targeted cancer chemotherapy. To address the severe supply issue, function-oriented molecular editing of their macrolactone scaffold led to the design of a series of simplified aplyronine analogues. Enabled by a highly convergent aldol-based route, the total synthesis of four analogues was achieved, with a significant improvement in step economy versus previous compounds, and their cancer cell growth inhibition in the HeLa cell line was determined. The modular strategy presented offers a means for significantly shortening their chemical synthesis to facilitate the continued development of this promising class of anticancer agent

Unprecedented reductive cyclisation of salophen ligands to tetrahydroquinoxalines during metal complex formation

The synthesis of novel tetrahydroquinoxalines by a metal induced one–electron reductive cyclisation of salophen ligands was found to occur when a salophen ligand was treated with chromium(II) chloride or decamethylcobaltocen

Observation of a frustrated nematic phase in amphiphilic, disc-like complexes of gold(III) containing hydrocarbon and semiperfluorocarbon terminal chains

The mesomorphism is reported of a discotic complex of gold(III) that is amphiphilic on account of the presence of both hydrocarbon and fluorocarbon chains. The all-hydrocarbon analogue of the complex shows only a columnar hexagonal phase between the melting and clearing points, whereas this new, amphiphilic example shows a nematic phase between a columnar rectangular phase and a columnar hexagonal phase. The nature and formation of the nematic phase are discussed and it is proposed to be a columnar nematic formed as a result of frustration driven by the amphiphilic nature of the complex

Forced Smoking Abstinence: Not Enough for Smoking Cessation

Importance: Millions of Americans are forced to quit smoking as they enter tobacco-free prisons and jails, but most return to smoking within days of release. Interventions are needed to sustain tobacco abstinence after release from incarceration. Objective: To evaluate the extent to which the WISE intervention (Working Inside for Smoking Elimination), based on motivational interviewing (MI) and cognitive behavioral therapy (CBT), decreases relapse to smoking after release from a smoke-free prison. Design: Participants were recruited approximately 8 weeks prior to their release from a smoke-free prison and randomized to 6 weekly sessions of either education videos (control) or the WISE intervention. Setting: A tobacco-free prison in the United States. Participants: A total of 262 inmates (35% female). Main Outcome Measure: Continued smoking abstinence was defined as 7-days point-prevelance abstinence validated by urine cotinine measurement. Results: At the 3-week follow-up, 25% of the participants in the WISE intervention (31 of 122) and 7% of the control participants (9 of 125) continued to be tobacco-abstinent (odds ration [OR], 4.4; 95% CI, 2.0-9.7). In addition to the intervention, Hispanic ethnicity, a plan to remain abstinent, and being incarcerated for more than 6 months were all associated with increased likelihood of remaining abstinent. In the logistical regression analysis, participants randomized to the WISE intervention were 6.6 times more likely to remain tobacco abstinent at the 3-week follow up than those randomized to the control condition (95% CI, 2.5-17.0). Nonsmokers at the 3-week follow-up had an additional follow-up 3 months after release, and overall 12% of the participants in the WISER intervention (14 of 122) and 2% of the control participants (3 of 125) were tobacco free at 3 months, as confirmed by urine cotinine measurement (OR, 5.3; 95% CI, 1.4-23.8). Conclusions and Relevance: Forced tobacco abstinence alone during incarceration has little impact on postrelease smoking status. A behavioral intervention provided prior to release greatly improves cotinine-confirmed smoking cessation in the community. Trial Registration: clinicaltrials.gov Identifier: NCT0112258

Condensation of free volume in structures of nematic and hexatic liquid crystals

Eight novel liquid crystalline materials were prepared containing highly branched terminal chains, either 2,4,4-trimethylpentyl or 3,5,5-trimethylhexyl. All materials exhibit nematic mesophases, with additional smectic (Sm) C, hexatic B and SmI phases for certain homologues. Analysis by small- and wide-angle X-ray scattering reveals continual build-up of the correlation length within the nematic phases, where we also observe splitting of the small angle peak into four lobes, indicating pretransitional Sm fluctuations. Connoscopy confirms the nematic phase to be uniaxial and optically positive. We observe that in the solid state, the molecules exist as staggered antiparallel pairs as a consequence of the sterically demanding bulky terminal group, and this would also appear to manifest in the hexatic B phase, where the layer spacing was found to be greater than the molecular length. If true, this is an example of pair formation driven by sterics rather than dipole–dipole interactions and suggests that reentrant systems driven purely by steric frustration may be found

Motherhood on ice? A media framing analysis of older mothers in the UK news

Changing gender roles and increased sexual and economic freedom have created opportunities for women to give birth relatively late in life. However, stigma and misplaced fears about physical capacity are often reported as sources of anxiety among older, and in vitro fertilisation-induced mothers. In this study, we apply a specially adapted method for analysing news media content to a week's selection of material in the British media following the dissemination of research at an international medical conference. Our findings suggest, despite some positive commentaries, that much negative discourse is circulated by the media about older mothers, from implied claims of selfishness (older mothers as 'delaying' conception) to violations of the 'natural order'. These latter claims reflect the long-standing ambivalence by the media generally towards scientific advancement, but they also reveal continuing resistance towards unorthodox lifestyles

Chronic Supplementation With a Mitochondrial Antioxidant (MitoQ) Improves Vascular Function in Healthy Older Adults.

UNLABELLED: Excess reactive oxygen species production by mitochondria is a key mechanism of age-related vascular dysfunction. Our laboratory has shown that supplementation with the mitochondrial-targeted antioxidant MitoQ improves vascular endothelial function by reducing mitochondrial reactive oxygen species and ameliorates arterial stiffening in old mice, but the effects in humans are unknown. Here, we sought to translate our preclinical findings to humans and determine the safety and efficacy of MitoQ. Twenty healthy older adults (60-79 years) with impaired endothelial function (brachial artery flow-mediated dilation 7.60 m/s; n=11). Plasma oxidized LDL (low-density lipoprotein), a marker of oxidative stress, also was lower after MitoQ versus placebo (P0.1). These findings in humans extend earlier preclinical observations and suggest that MitoQ and other therapeutic strategies targeting mitochondrial reactive oxygen species may hold promise for treating age-related vascular dysfunction. CLINICAL TRIAL REGISTRATION: URL: http://www.clinicaltrials.gov. Unique identifier: NCT02597023.This work was supported by National Institutes of Health (NIH) awards AG049451, AG000279, AG053009, Colorado CTSA UL1 TR001082, and an industry contract with MitoQ Limited (MitoQ Limited provided MitoQ and some financial support). M.P. Murphy is supported by UK MRC MC_U105663142 and as a Wellcome Trust Investigator (110159/Z/15/Z)