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This article reports research findings concerning 119 alleged sexual perpetrators who were reported to state authorities for abusing elderly individuals residing in care facilities. The largest group of accused was employees of the facilities, followed by facility residents. Family members of the alleged victims and visitors to the facilities also were among those reported as sexually abusive. Investigation of the allegations by Adult Protective Services and regulatory staff resulted in 32 of these individuals being confirmed as sexual perpetrators against vulnerable elders. Male and female alleged and confirmed sexual perpetrators were identified as well as both male and female elderly sexual abuse victims. Perpetrator characteristics, victim vulnerabilities, abuse acts, locations of assaults, and available case outcomes are presented. Implications of the findings are discussed. KEYWORDS. Elder sexual abuse, sexual offenders, facility abuse, abuse investigation, resident perpetrators, abuse by facility staff

The purpose of this study was to identify characteristics of investigations of sexual abuse concerning vulnerable adults residing in facility settings that were associated with case substantiation. Data on 410 reports of sexual abuse were collected prospectively from Adult Protective Services (APS) and state licensure agency staff in New Hampshire, Oregon, Tennessee, Texas, and Wisconsin over a six-month period. Specifically, we examined differences between reports that were substantiated and those that were not by comparing characteristics of alleged victims, alleged perpetrators, and aspects of investigation using logistic regression. We found that a relatively low proportion of cases (18%) were substantiated overall. Compared to cases that were not substantiated, cases that were substantiated were more likely to feature nursing home residents, older victims, female victims, and allegations of physical contact between the alleged perpetrator and victim. Despite the high proportion of alleged perpetrators who were facility staff (51%) compared to resident perpetrators (25%), cases with resident-to-resident allegations of abuse were much more likely to be substantiated, accounting for 63% of substantiated cases. In light of these findings, we believe it is important that investigators are trained to handle sexual abuse cases appropriately and that they are able to investigate the case thoroughly, promptly, and with as much information as possible. It is also critical that investigators make substantiation decisions using the appropriate standard for confirmation (e.g., preponderance of the evidence, beyond a reasonable doubt, clear and convincing evidence) as state law dictates. [ABSTRACT FROM AUTHOR]

Objectives: Current industry classification systems in the United States do not differentiate mechanized and nonmechanized logging operations. The objectives of this article are to quantify injury risk differences between mechanized and nonmechanized logging operations in Washington State and to evaluate for potential injury risk tradeoffs, such as decreasing traumatic injuries while increasing nontraumatic injuries that might occur when mechanized logging operations are substituted for nonmechanized logging operations. Methods: Using Washington State workers' compensation insurance risk classes to differentiate mechanized and nonmechanized logging operations, injury and illness claims data and employer reported hours were used to compare claim rates and to characterize injuries by type of logging operation. Results: From 2005 to 2014, the accepted Washington State worker's compensation claim rate for nonmechanized logging was 46.4 per 100 full-time equivalent employees compared to 6.7 per 100 full-time equivalent (FTE) for mechanized logging activities. The rate ratio for comparing nonmechanized to mechanized logging claims rates for all accepted claims was 6.9 (95% Confidence Interval 6.4–7.5). Claim rates for traumatic injury and nontraumatic injuries in nonmechanized logging exceeded comparable rates in mechanized logging activities, although the distribution of types of injury differed by type of logging operation. A greater percentage of accepted claims in nonmechanized logging were traumatic injuries than in mechanized logging (92.2% vs. 85.0%, respectively). In addition, nonmechanized logging had higher total claim and medical costs per FTE and had a higher proportion of claims with lost work time than mechanized logging. Conclusion: Mechanized logging offers a considerable safety advantage over nonmechanized logging operations. Continued efforts to increase the mechanization of logging operations will result in decreased injury rates. [ABSTRACT FROM AUTHOR]

The average age of United States farmers has been increasing for 20 years. The objective is to examine the factors associated with hours worked among farmers age 50 and older. A cohort of Kentucky and South Carolina farmers (n = 1394) over age 50 were surveyed annually during 2002-2005. Of those that reported any farm work, males worked 24 mean hours/week and females worked 14 mean hours/week. Greater satisfaction and more experience farming, increased acreage, and presence of animals significantly increased estimated hours farmed, whereas chronic health problems, although prevalent, had a minor role in determining work hours. [ABSTRACT FROM AUTHOR]

Abstract: The hippocampus of Alzheimer’s disease brain has been shown to be highly oxidized compared to age-matched controls. One of the most sensitive targets of oxidation is anionic sulfur which can be found within the active site of members of the cysteine-protease family. Thus, while members of the cysteine-protease family such as the calpains and caspases have been found to be in an active conformation in vulnerable brain regions in AD it is possible that their proteolytic activity is hampered due to the robust oxidative stress found at these locations. To address this issue, the amount of caseinolytic activity present in the hippocampus from post-mortem brain samples of AD and age-matched controls was determined. No difference in caseinolytic activity in the absence of exogenous reducing agent was observed between AD and control. However, after addition of the thiol-specific reducing agent, dithiothreitol (DTT), the amount of caseinolytic activity was significantly increased in AD compared to the DTT-mediated increase in control. This suggests that the cysteine proteases are more oxidized in AD brain and that latent proteolytic activity in AD brain can be released by antioxidants. Further testing revealed that the calcium-dependent caseinolytic activity was significantly lower in AD brain compared to controls. This is despite the fact that the major calcium-dependent thiol protease, calpain, is threefold more activated in AD brain based on autolytic activation measured by Western blotting. This calcium-dependent protease difference between AD and control brains was negated by addition of DTT. These data suggest that cysteine protease activity in AD brain is inactivated by oxidants, which is evident by the ability of thiol-specific reducing agents such as DTT to rescue and recover activity. [Copyright &y& Elsevier]