404 research outputs found

    Forgiveness in Psychology and Law: The Meeting of Moral Development and Restorative Justice

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    This article discusses the psychological meaning of forgiveness and its relation to the criminal justice system. Includes a discussion of the four phases of the development progression of forgiveness

    Robert Flynn : Changes

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    Enright situates Flynn's ceramics in relation to modernism, noting how he synthesizes primitive shapes with refined decoration. Artist's statement. Biographical notes

    Aspects of the Economic Geology of Southeastern Massachusetts

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    Guidebook for field trips to the Boston area and vicinity : 68th annual meeting, New England Intercollegiate Geological Conference, October 8-10, 1976: Trip F-

    Structural Stability of Braced Scaffolding and Formwork with Spigot Joints

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    Steel Scaffolding systems are often constructed from cold-formed circular hollow sections. The beams of this system are normally called ledgers and the columns are normally called standards . To allow the system to be quickly erected on site, spigot joints are inserted in the standards. The spigot joints consist of smaller diameter tubes which slide into the larger diameter tubes to provide a safe connection under gravity load. However, the spigot joints may have a lack of fit, and when located midway between the ledgers, they can cause significant out-of-straightness in a standard. This PΔ effect may weaken the standard as a column and lead to a reduced load capacity of the scaffold system. The paper describes tests on sub-assemblages of scaffolding with and without spigot joints. Concentric and eccentric loading eccentricity was also investigated. The results are compared with a nonlinear inelastic finite element frame analysis (program NIFA) developed at the University of Sydney. The nonlinear analysis included special modelling of the spigot joints. The results are also compared with design capacities computed using the Australian Steel Structures standard AS 4100-1998. Conclusions are given regarding the modelling of the spigot joints and the effect of the spigot joints on the strength of scaffolding systems

    Comparison of Two Online Interventions to Cope with Spinal Cord Injury: A Pilot Study

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    Spinal cord injury (SCI) is a disability and life experience that may suddenly, drastically, and forever change a person’s life. While psychosocial interventions and support services are typically integrated within the acute rehabilitation process, there is limited research on psychosocial interventions and support services after individuals have been discharged from the hospital and are living in their communities again. To address this void and important need, two interventions were administrated through an online website to people who had lived with a spinal cord injury (SCI) for at least one year. Results found that both Enright’s (2001) forgiveness intervention and Kennedy and Duff’s (2001) coping intervention were effective at reducing depression, anxiety, and anger from pre-test to post-test, and pre-test to follow-up, both separately and in comparison to one another. Findings from this study are discussed, followed by possible limitations

    Forgiveness and psychosocial reactions to disability: a pilot study to examine change in persons with spinal cord injury

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    Spinal cord injuries (SCI) are among the most traumatic onset of disabilities to date. Due to the nature of spinal cord injury and how it affects the person’s life and psychosocial adjustment, there are a multitude of feelings, changes, persons, situations, and transgressions that need to be resolved and forgiven. In an effort to help persons with SCI do that, two interventions - Enright’s Forgiveness is a Choice intervention and Kennedy and Duff’s (2001) Coping Effectively with Spinal Cord Injury training – were facilitated on-line as part of a self-study treatment format among persons with spinal cord injury. The interventions were examined to determine their ability to aid in the increase of forgiveness and changes in psychosocial reactions to disability. Findings from this study found that both interventions are applicable and helpful in assisting persons with SCI in forgiving and experiencing changes in psychosocial reactions to disability, but differences were found in long-term change

    The Consequential Role of Aesthetics in Forest Fuels Reduction Propensities: Diverse Landowners’ Attitudes and Responses to Project Types, Risks, Costs, and Habitat Benefits

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    Private landowners in the southern Willamette Valley of Oregon, USA were surveyed. The survey queried probabilities of implementing specific fuels reduction projects in extensive areas of specific forest types on their property. The projects were described in relation to the beginning and target forest types, the actions required, costs, and long-term maintenance. Forest types were first rated for scenic beauty and informed levels of wildfire risk reduction, scarce habitat production, and associated property rights risks. Propensities to perform each fuels reduction project were then obtained. These were adversely affected by disbelief in heightened wildfire risks or climate change, higher project costs, feelings of hopeless vulnerability to wildfire, and low aesthetic affections for target forests. Propensities were enhanced by aesthetic affection for target forests, belief in the efficaciousness of fuels reduction, previous experience with wildfire evacuation, and higher incomes. All landowners favored thinning of young conifer forests, but some were averse to thinning of mature conifer forests. Anthropocentric landowners, mainly farmers, foresters, and some small holders, tended to favor conventional thinnings toward commercially valuable conifer forests and avoided long-term habitat maintenance. Nature-centric landowners, mainly some rural residents and wealthy estate owners, leaned more toward long term habitat goals and oak forests

    Application and Assessment of Interpersonal Forgiveness

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    Moral issues within psychology have been an object of study since the 1890s (see, for example, Hall, 1891). The majority of studies in the 20th century have centered on themes of justice, not mercy (see, for example, Killen & Smetana, 2006). In the 1980s, almost a century after the emergence of moral psychology, the construct of forgiveness began to emerge as a possible area of basic and applied research within psychology. From its humble beginnings, the psychology of forgiveness has now begun to emerge as a field worthy of researchers’ time. For example, in 1985 a perusal of the American Psychological Association’s data base yielded no entries for the word “forgiveness.” An examination of that site (PsychINFO) in October, 2006 revealed a total of 218 entries for 2005-06 alone. Those entries are as wide ranging as social, developmental, clinical, and counseling psychology, family studies, and psychiatry. Forgiveness is even making inroads into the study of law (Sullivan & Tifft, 2006) and peace studies (Bole, Christiansen,& Henemeyer, 2004). This chapter discusses the research and practice in interpersonal forgiveness applied to the health professions

    Intracellular targets in heme protein-induced renal injury

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    Intracellular targets in heme protein-induced renal injury. We examined two potential intracellular targets in the glycerol model of acute renal failure, namely, the mitochondrion and the nucleus. Within three hours, alterations in mitochondrial function are already apparent. With either glutamate/malate or succinate/rotenone, state 3 and uncoupled respirations were decreased at three hours, and at 24 hours, such decrements were quite pronounced; in the presence of glutamate/malate, state 2 respiration was also depressed at 24 hours, while with succinate/rotenone state 2 was increased. Marked ultrastructural changes were observed in mitochondria studied at three hours, including the novel finding of degenerate mitochondria in autophagic vacuoles. Since the heme content in mitochondria was increased some tenfold within three hours, mitochondrial function was studied after exposure to concentrations of heme that reproduced such contents of heme: mitochondria initially displayed increased respiration, and subsequently, a persistent decline in oxygen consumption until oxygen consumption was virtually undetectable. With higher concentrations of heme, the early increase in oxygen consumption was blunted and the progressive decline in oxygen consumption was hastened. The antioxidant iron chelator, deferoxamine, prevented the early rise in oxygen consumption but did not prevent or delay the subsequent decline. We also assessed nuclear damage as a potential lesion in the glycerol model. DNA laddering was not observed at any time point. At 3 and 24 hours there was DNA injury by the TUNEL technique in the distal nephron but not in the proximal nephron. The 8-hydroxydeoxyguanosine/deoxyguanosine content was increased in the glycerol kidneys at 24 hours but not at three hours. At neither time point was evidence of apoptosis observed by light or electron microscopy. In studies undertaken in cell culture models, heme, at concentrations of 10 ÎźM, failed to evince any such changes in LLC-PK1 cells, a cell line from the proximal tubule, or in MDCK cells, a cell line derived from the distal tubule. At concentrations of 50 ÎźM, heme induced approximately 20% positivity in MDCK cells but none in LLC-PK1 cells by the TUNEL technique. We conclude that mitochondria and nuclei are prominent targets for injury in the glycerol model of acute renal failure. The presence of TUNEL-positive cells in the distal nephron but not at proximal sites in vivo underscores the increasing appreciation of the distinct responses of these nephron sites to nephrotoxic insults

    Effects of resistance exercise, collagen ingestion and circulating oestrogen concentration on collagen synthesis in a female athlete: a case report.

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    We investigated the effects of resistance exercise (RE), hydrolysed collagen (HC) ingestion and circulating oestrogen concentration on collagen synthesis in a naturally menstruating female CrossFit athlete. In a double-blind, randomised cross-over design, the participant (36 years; height 1.61 m; mass 82.6 kg) consumed 0 or 30 g HC prior to performing back-squat RE when endogenous circulating oestrogen concentration was low (onset of menses, OM) and high (late follicular phase, LF) during two consecutive menstrual cycles. Ten 5-mL blood samples were collected during each of the four interventions to analyse concentrations of serum 17β-oestradiol, and biomarkers of type I collagen turnover, that is serum procollagen type I N-terminal propeptide (PINP, a biomarker of collagen synthesis) and plasma β-isomerised C-terminal telopeptide of type I collagen (β-CTX, a biomarker of collagen breakdown), as well as the serum concentration of 18 collagen amino acids. 17β-Oestradiol concentration was 5-fold higher at LF (891 ± 116 pmol L−1) than OM (180 ± 13 pmol L−1). The PINP concentration × time area under the curve (AUC) was higher in the 30 g HC OM intervention (201 μg L−1 h) than the 30 g HC LF (144 μg L−1 h), 0 g HC OM (151 μg L−1 h) and 0 g HC LF (122 μg L−1 h) interventions. β-CTX concentration decreased 1.4-fold from pre-RE to 6 h post-RE in all interventions. Thus, high circulating oestrogen concentration was associated with lower collagen synthesis following RE in this female athlete. Ingesting 30 g HC, however, augmented the collagen synthesis response at LF and particularly at OM. Highlights: What is the central question of this study? Does resistance exercise-induced collagen synthesis vary according to circulating oestrogen concentration in a naturally menstruating female athlete, and if so, does hydrolysed collagen ingestion have any impact? What is the main finding and its importance? Exercise-induced collagen synthesis was low when circulating oestrogen concentration was high and vice versa. However, ingesting 30 g hydrolysed collagen prior to exercise reduced the negative effect of oestrogen on collagen synthesis. As high circulating oestrogen has been associated with greater injury risk in females, supplementing exercise with hydrolysed collagen may help protect these tissues from injury
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