Impact of alcohol on memory:a systematic review

This chapter reviews the literature in psychology on acute alcohol intoxication and memory. Special emphasis is placed on empirical studies that have systematically examined alcohol’s effects on memory performance in forensic contexts. Three aspects of memory performance are considered, including memory accuracy (i.e. the ability of the complainant to accurately distinguish between correct and incorrect information about the crime), memory reliability (i.e. the probability that information recalled by the complainant at a given level of certainty is correct), and completeness (i.e. the quantity of information reported by the complainant). The review also documents the major theoretical perspectives on memory and acute alcohol intoxication. A total of 19 studies are reviewed. The results show that different memory performance measures are relevant depending on whether we are policy makers formulating interview guidance or decision makers evaluating the strength of memory evidence in a given case. Overall, the research to date indicates that acute alcohol intoxication during rape affects the completeness, but not the accuracy and reliability of what is remembered

Family meetings for older adults in intermediate care settings: the impact of patient cognitive impairment and other characteristics on shared decision making

"This is the peer reviewed version of the following article: [Milte CM, Ratcliffe J, Davies O, Whitehead C, Masters S, Crotty M. Family meetings for older adults in intermediate care settings: the impact of patient cognitive impairment and other characteristics on shared decision making. Health Expectations. 2015 Oct;18(5):1030-40. ], which has been published in final form at [http://dx.doi.org/10.1111/hex.12076]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. http://olabout.wiley.com/WileyCDA/Section/id-820227.html#terms"BACKGROUND: Clinicians, older adults and caregivers frequently meet to make decisions around treatment and lifestyle during an acute hospital admission. Patient age, psychological status and health locus of control (HLC) influence patient preference for consultation involvement and information but overall, a shared-decision-making (SDM) approach is favoured. However, it is not known whether these characteristics and the presence of cognitive impairment influence SDM competency during family meetings. OBJECTIVE: To describe meetings between older adults, caregivers and geriatricians in intermediate care and explore patient and meeting characteristics associated with a SDM communication style. METHODS: Fifty-nine family meetings involving geriatricians, patients in an intermediate care setting following an acute hospital admission and their caregivers were rated using the OPTION system for measuring clinician SDM behaviour. The geriatric depression scale and multidimensional HLC scale were completed by patients. The mini-mental state exam (MMSE) assessed patient's level of cognitive impairment. RESULTS: Meetings lasted 38 min (SD 13) and scored 41 (SD 17) of 100 on the OPTION scale. Nine (SD 2.2) topics were discussed during each meeting, and most were initiated by the geriatrician. Meeting length was an important determinant of OPTION score, with higher SDM competency displayed in longer meetings. Patient characteristics, including MMSE, HLC and depression did not explain SDM competency. CONCLUSION: Whilst SDM can be achieved during consultations frail older patients and their caregivers, an increased consultation time is a consequence of this approach

Evaluation of sample weight for the isolation fo salmonella spp. From swine feces

In many countries, contamination of meat and poultry products with bacteria potentially pathogenic to humans has become a major public health and trade concern. In 1996, there were significant legislative changes to the regulation of meat inspection in the U.S.A.. The new inspection procedures include mandatory microbiologic testing for \u27generic\u27 Escherichia coli and Salmonella, with specified standards for acceptable process control. As a result of these regulatory changes there has been an interest in identifying control measures at the farm level (pre-harvest) to reduce the risk of bacterial contamination of meat products

Longitudinal study of Salmonella shedding in 2 three-site swine production systems

In order to identify potential interventions and control measures at the farm level, in depth epidemiological investigations of Salmonella transmission and prevalence rates on farms are necessary. Although there have been several cross-sectional surveys(!, 3, 6, 7, 10) as well as shedding and transmission studies in experimentally infected pigs, there is a paucity oflongitudinal investigations of Salmonella epidemiology on swine farms. Studies are particularly lacking in multi-site production systems. Elucidating the on-farm epidemiology of Salmonella transmission is imperative not only to establish what measures may be used for on farm control, but also to measure the impact of on farm interventions

Dissecting Galaxies: Separating Star Formation, Shock Excitation and AGN Activity in the Central Region of NGC 613

The most rapidly evolving regions of galaxies often display complex optical spectra with emission lines excited by massive stars, shocks and accretion onto supermassive black holes. Standard calibrations (such as for the star formation rate) cannot be applied to such mixed spectra. In this paper we isolate the contributions of star formation, shock excitation and active galactic nucleus (AGN) activity to the emission line luminosities of individual spatially resolved regions across the central 3 $\times$ 3 kpc$^2$ region of the active barred spiral galaxy NGC$\sim$613. The star formation rate and AGN luminosity calculated from the decomposed emission line maps are in close agreement with independent estimates from data at other wavelengths. The star formation component traces the B-band stellar continuum emission, and the AGN component forms an ionization cone which is aligned with the nuclear radio jet. The optical line emission associated with shock excitation is cospatial with strong $H_2$ and [Fe II] emission and with regions of high ionized gas velocity dispersion ($\sigma > 100$ km s$^{-1}$). The shock component also traces the outer boundary of the AGN ionization cone and may therefore be produced by outflowing material interacting with the surrounding interstellar medium. Our decomposition method makes it possible to determine the properties of star formation, shock excitation and AGN activity from optical spectra, without contamination from other ionization mechanisms.Comment: 16 pages, 12 figures. Accepted for publication in MNRA

Evaluation of the association between pen fecal accumulation and prevalence of Salmonella enterica shedding in swine

One of the recommended control measures for Salmonella enterica is improved or adequate fann hygiene. Although loosely defined, a component of good hygiene practice is to minimize animal contact with feces. Increased exposure to feces would he expected to increase the likelihood of transmission and fecal shedding of Salmonella enterica. There are indications in the literature that decreased animal contact with feces may result in a decreased risk for Salmonella enterica infection. Davies et al. demonstrated increased mean prevalence in open-flush gutter and dirt lot systems when compared to pigs housed on total slatted flooring systems. Paradoxically, three-site, all-in!all-out pig flow systems did not have a significantly different mean Salmonella enterica prevalence when compared to one-site continuous flow fanns. A similar incongruity is the evidence that in poultry barns, birds placed on used litter had lower risk of salmonella shedding than birds placed on clean litter.(5) Proposed mechanisms of this result are colonization with competitive flora from the used litter as well as an inhibitory environment for Salmonella enterica. The subjective nature of determining adequate hygiene as well as the presence of apparently contradictory results regarding hygiene and prevalence of Salmonella shedding in animals warrants inquiry into the question of what is good hygiene in respect to Salmonella shedding in animals