Healthcare and legal systems responses to coercive control: an embodied performance of one woman's experience.

This paper uses a drama-based method to illustrate the responses of healthcare and legal systems to women experiencing coercive control. This approach involved writing a play using the first-person narrative voice of a victim-survivor. We presented the play at the Stop Domestic Violence Conference (Gold Coast, Australia) in 2021.

Heart of gold: enabling ligands for oxidative addition of haloorganics in Au(I)/Au(III) catalysed cross-coupling reactions.

The field of Au-catalysis has been an area rich with new discoveries due to the unique properties of the lustrous element. In the past decade, developments in Au(I)/Au(III) cross-coupling methodology have been made possible with the use of external oxidants that facilitate the challenging oxidation of Au(I) to Au(III) in a stable and catalytically competent fashion. Until recently, Au-chemistry was not known to undergo catalytic transformations that feature oxidative addition of haloarenes like those that were made famous by transition metals such as Pd and Ni.

Domestic violence, coercive control and mental health in a pandemic: disenthralling the ecology of the domestic.

Domestic and family violence is a social and public health issue typically positioned in policy frameworks as a consequence of gendered social and economic structures. In this paper, we deploy an approach that draws on Hörl's neo-ecological thinking to propose that the home, as a site of domestic violence, can be usefully framed as an ecology of the domestic, a posthumanist hybrid matrix of bodies, spaces and objects in which various practices enact the smooth running of the domestic together with practices of domestic and family violence, including coercive control. Our interest is in coercive control and in the impact that the COVID-19 pandemic had on practices which enact this aspect of domestic violence.

Harnessing Radical Chemistry via Electrochemical Transition Metal Catalysis.

The merger of transition metal catalysis and electroorganic synthesis has recently emerged as a versatile platform for the development of highly enabling radical reactions in a sustainable fashion. Electrochemistry provides access to highly reactive radical species under extremely mild reaction conditions from abundant native functionalities. Transition metal catalysts can be used as redox-active electrocatalysts to shuttle electrons, chiral information to organic substrates, and the reactive intermediates in the electrolytic systems.

Formal Bromine Atom Transfer Radical Addition of Nonactivated Bromoalkanes Using Photoredox Gold Catalysis.

Organic transformations mediated by photoredox catalysis have been at the forefront of reaction discovery. Recently, it has been demonstrated that binuclear Au(I) bisphosphine complexes, such as [Au(μ-dppm)]X, are capable of mediating electron transfer to nonactivated bromoalkanes for the generation of a variety of alkyl radicals. The transfer reactions of bromine, derived from nonactivated bromoalkanes, are largely unknown.

Protocol for an effectiveness- implementation hybrid trial to assess the effectiveness and cost-effectiveness of an m-health intervention to decrease the consumption of discretionary foods packed in school lunchboxes: the 'SWAP IT' trial.

Background: At a population level, small reductions in energy intake have the potential to contribute to a reduction in the prevalence of childhood obesity. In many school systems, there is the potential to achieve a reduction in energy intake through modest improvements in foods packed in children's school lunchboxes. This study will assess the effectiveness and cost-effectiveness of a multi-component intervention that uses an existing school-based communication application to reduce the kilojoule content from discretionary foods and drinks consumed by children from school lunchboxes whilst at school.

Recent Advances in Titanium Radical Redox Catalysis.

New catalytic strategies that leverage single-electron redox events have provided chemists with useful tools for solving synthetic problems. In this context, Ti offers opportunities that are complementary to late transition metals for reaction discovery. Following foundational work on epoxide reductive functionalization, recent methodological advances have significantly expanded the repertoire of Ti radical chemistry.

A randomized controlled trial of motivational interviewing tailored for heavy drinking latinxs.

Objective: This randomized controlled trial (Clinicaltrials.gov NCT [01996280]) compared the efficacy of a brief motivational interview (MI) adapted to address social stressors and cultural influences (culturally adapted MI [CAMI]) to a standard MI for heavy-drinking Latinxs. CAMI was hypothesized to reduce heavy drinking days and frequency of alcohol-related consequences more than MI.

Bimetallic Radical Redox-Relay Catalysis for the Isomerization of Epoxides to Allylic Alcohols.

Organic radicals are generally short-lived intermediates with exceptionally high reactivity. Strategically, achieving synthetically useful transformations mediated by organic radicals requires both efficient initiation and selective termination events. Here, we report a new catalytic strategy, namely, bimetallic radical redox-relay, in the regio- and stereoselective rearrangement of epoxides to allylic alcohols.

Hydrogen Atom Transfer Reactions via Photoredox Catalyzed Chlorine Atom Generation.

The selective functionalization of chemically inert C-H bonds remains to be fully realized in achieving organic transformations that are redox-neutral, waste-limiting, and atom-economical. The catalytic generation of chlorine atoms from chloride ions is one of the most challenging redox processes, where the requirement of harsh and oxidizing reaction conditions renders it seldom utilized in synthetic applications. We report the mild, controlled, and catalytic generation of chlorine atoms as a new opportunity for access to a wide variety of hydrogen atom transfer (HAT) reactions owing to the high stability of HCl.

Transformations of Isonitriles with Bromoalkanes Using Photoredox Gold Catalysis.

Isonitriles have excellent electronic compatibility to react with free radicals. Recently, photoredox catalysis has emerged as a powerful tool for the construction of C-C bonds with few protocols for alkylative heterocycle synthesis through isonitrile addition. Herein, we describe the photocatalytic generation of alkyl radicals from unactivated bromoalkanes as part of an efficient cross-coupling strategy for the diversification of isonitriles using a dimeric gold(I) photoredox catalyst, [Au(dppm)]Cl.

The photochemical alkylation and reduction of heteroarenes.

The functionalization of heteroarenes has been integral to the structural diversification of medicinally active molecules such as quinolines, pyridines, and phenanthridines. Electron-deficient heteroarenes are electronically compatible to react with relatively nucleophilic free radicals such as hydroxyalkyl. However, the radical functionalization of such heteroarenes has been marked by the use of transition-metal catalyzed processes that require initiators and stoichiometric oxidants.

Homocoupling of Iodoarenes and Bromoalkanes Using Photoredox Gold Catalysis: A Light Enabled Au(III) Reductive Elimination.

The formation of homocoupled alkane byproducts have been identified in the reduction of bromoalkanes via photoredox gold catalysis with dimeric Au(I) complexes. This prompted further investigation into the mechanism of formation of these byproducts and the diversity of C-X bonds amenable to this transformation. Examples were found when considering bromoalkanes while a wide variety of iodoarenes underwent this process in good to excellent yields.

Direct alkylation of heteroarenes with unactivated bromoalkanes using photoredox gold catalysis.

Although visible light photoredox catalysis has emerged as a powerful tool for the construction of C-C bonds, common catalysts and/or their photoexcited states suffer from low redox potentials, limiting their applicability to alkyl radical generation from substrates with activated carbon-halogen bonds. Radicals derived from these activated compounds, being highly electrophilic or stabilized, do not undergo efficient addition to heteroarenes. Herein we describe the photocatalytic generation of nucleophilic alkyl radicals from unactivated bromoalkanes as part of a universal and efficient cross-coupling strategy for the direct alkylation of heteroarenes using a dimeric gold(i) photoredox catalyst, [Au(bis(diphenylphosphino)methane)]Cl.

Indole Functionalization via Photoredox Gold Catalysis.

The use of photoredox catalyst [Au2(dppm)2]Cl2 to initiate free-radical cyclizations onto indoles is reported. Excitation of the dimeric Au(I) photocatalyst for the reduction of unactivated bromoalkanes and bromoarenes is used for the generation of carbon-centered radicals. Previous to this work, reduction processes leading to indole functionalization utilizing photoredox catalysts were limited to activated benzylic or α-carbonyl-positioned bromoalkanes.

Light-enabled synthesis of anhydrides and amides.

Recently, we have demonstrated that the photogeneration of Vilsmeier-Haack reagents is possible using only dimethylformamide (DMF) and tetrabromomethane (CBr4) in the bromination of alcohols. Extending these findings to carboxylic acid substrates has produced a mild and facile approach to the in situ formation of symmetric anhydrides, which were conveniently converted to amide derivatives in a one-pot process. The efficient protocols discussed herein are marked by use of UVA LEDs (365 nm), which have reduced the reaction times and come with a low setup cost.

Too much of a good thing?: Positive religious coping predicts worse diurnal salivary cortisol patterns for overwhelmed African American female dementia family caregivers.

Objectives: Religious coping arguably prevents negative health outcomes for stressed persons. This study examined the moderating role of religious coping (positive, negative, and combined) in the connection of care recipient functional status with diurnal salivary cortisol patterns among dementia family caregivers.

Methods: Thirty African American (AA) female dementia caregivers and 48 AA noncaregivers completed the Religious Coping (RCOPE) scale, the Activities of Daily Living scale, and the Revised Memory and Behavior Problem Checklist (RMBPC) and collected five saliva samples daily (at awakening, 9 A.

How much striving is too much? John Henryism active coping predicts worse daily cortisol responses for African American but not white female dementia family caregivers.

Introduction: The John Henryism active coping (JHAC) hypothesis suggests that striving with life challenges predicts increased risk for cardiovascular disease for those with scarce coping resources. This study examined the moderating role of JHAC in the associations of 1) caregiver status and 2) care recipient functional status with diurnal salivary cortisol patterns among 30 African Americans (AAs) and 24 white female dementia caregivers and 63 noncaregivers (48 AAs).

Methods: Caregiver participants completed the JHAC-12 scale, Activities of Daily Living (ADL) scale, and Revised Memory and Behavior Problem checklist (RMBPC) and collected five saliva samples daily (at awakening, 9 A.

Laser photoablation of renal pelvic tumours.

We evaluated the clinical effects of the Zeiss OPMILAS (Oberkochen, Germany) multi-yttrium-aluminum-garnet (YAG) laser in the treatment of renal pelvic tumours as an alternative to nephroureterectomy. Four patients with evidence of transitional cell carcinoma (TCC) in the renal pelvis and a previous history of TCC of the bladder or opposite renal pelvis were treated with the Zeiss OPMILAS multi-YAG laser. Three patients underwent a retrograde ureteroscopic approach and 1 patient required percutaneous resection.

Lost in summation: depression among African American female caregivers and noncaregivers.

Ethnic differences in mental health have been established using large between-group research designs. Across ethnicity, studies have found that caregivers are at increased risk for depression, but little is known about within-group variability in depressive symptomatology. African American caregivers and noncaregivers were compared on different factors of depressive symptoms as measured by the Center for Epidemiologic Studies Depression subscales.

Does depression prior to caregiving increase vulnerability to depressive symptoms among caregivers of persons with Alzheimer's disease?

Based on the vulnerability model of depression, this study tested the hypothesis that caregivers with prior depression are more likely to be depressed during caregiving than caregivers without prior depression. We further hypothesized an interaction effect in which caregivers with prior depression would be affected more by care-recipient dependency in activities of daily living and care-recipient depressive symptoms than those without prior depression. In a sample of 111 caregivers of persons with Alzheimer's disease, in an additive regression model, neither 'prior depressive symptoms' nor the clinically more serious 'prior depressive syndrome' was related to depressive symptoms during caregiving.

Mental health and diurnal salivary cortisol patterns among African American and European American female dementia family caregivers.

Using a sociocultural stress and coping model, this pilot study examines the influence of depressive symptoms and stress on diurnal salivary cortisol patterns among African American (N=30) and European American (N=24) female dementia caregivers and noncaregivers (African American, N=48; European American, N=15). Caregiving participants completed the Center for Epidemiological Studies Depression Scale (CES-D), Perceived Stress Scale (PSS), and Stress-Related Growth Scale (SRGS) as respective measures of depressive symptoms, stress, and stress resilience. Participants also collected five saliva samples daily for two consecutive days.

Enhancing the matching model of recruitment through focus groups.

The present paper discusses recruitment of older African-Americans for a psycho-physiological study using the matching model of recruitment proposed by Levkoff, Levy, and Weitzman (2000). The hallmark of the model by Levkoff et al. is that there must be a match between research and minority communities' perspectives in order for successful recruitment and retention of minority participants.