565 research outputs found
Examining the Legal Consciousness of Residence Life Staff
Understanding the law has become an integral part of the work of higher education professionals, especially residence life staff. For decades, courts have contributed an increasingly important role in shaping the litigious nature of society at large and within higher education (Greenleaf, 1982). Barr and Associates (1988) noted the increasingly major influence of the law on campus life. Even in the mid-1990s, Gehring and Penney (1995) highlighted the critical need to understand legal issues for those professionals entering the field of higher education and student affairs. Since Olivas (2013) found that higher education law is a rapidly changing area in the field, knowledge of the law is critical to anyone in a professional position in higher education. [Discussion questions developed by Amelia King-Kostelac.
First fabrication of full 3D-detectors at SINTEF
International audienceA knowledge of the mechanical properties of bacterial biofilms is required to more fully understand the processes of biofilm formation such as initial adhesion or detachment. The main contribution of this article is to demonstrate the use of homogenization techniques to compute mechanical parameters of Pseudomonas aeruginosa PAO1 biofilms. For this purpose, homogenization techniques are used to analyze freeze substitution electron micrographs of the biofilm cross-sections. The concept of a representative volume element and the study about his representativeness allows us to determine the optimal size in order to analyze these biofilm images. Results demonstrate significant heterogeneities with respect to stiffness and these can be explained by varying cell density distribution throughout the bacterial biofilms. These stiffness variations lead to different mechanical properties along the height of the biofilm. Moreover, a numerical shear stress test shows the impact of these heterogeneities on the detachment process. Several modes of detachment are highlighted according to the local strain energy in the different parts of the biofilm. Knowing where, and how, a biofilm may detach will allow better prediction of accumulation and biomass detachment
Recommended from our members
Eliminating Preventable HIV-Related Maternal Mortality in Sub-Saharan Africa: What Do We Need to Know?
Introduction: HIV makes a significant contribution to maternal mortality, and women living in sub-Saharan Africa are most affected. International commitments to eliminate preventable maternal mortality and reduce HIV-related deaths among pregnant and postpartum women by 50% will not be achieved without a better understanding of the links between HIV and poor maternal health outcomes and improved health services for the care of women living with HIV (WLWH) during pregnancy, childbirth, and postpartum. Methods: This article summarizes priorities for research and evaluation identified through consultation with 30 international researchers and policymakers with experience in maternal health and HIV in sub-Saharan Africa and a review of the published literature. Results: Priorities for improving the evidence about effective interventions to reduce maternal mortality and improve maternal health among WLWH include better quality data about causes of maternal death among WLWH, enhanced and harmonized program monitoring, and research and evaluation that contributes to improving: (1) clinical management of pregnant and postpartum WLWH, including assessment of the impact of expanded antiretroviral therapy on maternal mortality and morbidity, (2) integrated service delivery models, and (3) interventions to create an enabling social environment for women to begin and remain in care. Conclusions: As the global community evaluates progress and prepares for new maternal mortality and HIV targets, addressing the needs of WLWH must be a priority now and after 2015. Research and evaluation on maternal health and HIV can increase collaboration on these 2 global priorities, strengthen political constituencies and communities of practice, and accelerate progress toward achievement of goals in both areas
Lessons from the Field: A Systems Thinking Approach for Case Management Documentation
Case management is a core HIV health service that focuses on service coordination—the seamless access to an array of integrated services. Integration aims to reduce barriers to medical care. In the busy HIV health services environment, inadequate documentation of case management activities limits the capacity of stakeholders to know what happens during care encounters. This study used theory and qualitative inquiry to uncover best practices that support optimal case management documentation. Two research questions guided the inquiry: What principles should arise in higher order cognitive functioning among case managers during client encounters? What characteristics of a system level approach to care encounter documentation reinforces case management critical thinking skills? The study settings included two, Northeast Florida, Ryan White funded organizations. Findings indicated that the confluence of intrapersonal, interpersonal, organizational, community, and policy factors support more rather than less robust case management documentation. A multi-tired approach to documentation of services rendered is no panacea. However, it offers a useful framework for defining stakeholders’ roles and expectations and monitoring the performance of activities. Disseminating these findings in the local Ryan White network and the public domain may trigger dialog and more research about the preservation and effective use of documentation skills
The influence of environmental factors on the generalisability of public health research evidence: physical activity as a worked example
BACKGROUND: It is rare that decisions about investing in public health interventions in a city, town or other location can be informed by research generated in that specific place. It is therefore necessary to base decisions on evidence generated elsewhere and to make inferences about the extent to which this evidence is generalisable to the place of interest. In this paper we discuss the issues involved in making such inferences, using physical activity as an example. We discuss the ways in which elements of the structural, physical, social and/or cultural environment (environmental factors [EFs]) can shape physical activity (PA) and also how EFs may influence the effectiveness of interventions that aim to promote PA. We then highlight the ways in which EFs may impact on the generalisability of different types of evidence. DISCUSSION: We present a framework for thinking about the influence of EFs when assessing the generalisability of evidence from the location in which the evidence was generated (place A) to the location to which the evidence is to be applied (place B). The framework relates to similarities and differences between place A and place B with respect to: a) the distributions of EFs; b) the causal pathways through which EFs or interventions are thought to exert their effect on PA and c) the ways in which EFs interact with each other. We suggest, using examples, how this scheme can be used by public health professionals who are designing, executing, reporting and synthesising research on PA; or designing/implementing interventions. SUMMARY: Our analysis and scheme, although developed for physical activity, may potentially be adapted and applied to other evidence and interventions which are likely to be sensitive to influence by elements of the structural, physical, social and/or cultural environment such as the epidemiology of obesity and healthy weight promotion
The influence of environmental factors on the generalisability of public health research evidence: physical activity as a worked example
Background: It is rare that decisions about investing in public health interventions in a city, town or other locationcan be informed by research generated in that specific place. It is therefore necessary to base decisions onevidence generated elsewhere and to make inferences about the extent to which this evidence is generalisable tothe place of interest. In this paper we discuss the issues involved in making such inferences, using physical activityas an example. We discuss the ways in which elements of the structural, physical, social and/or culturalenvironment (environmental factors [EFs]) can shape physical activity (PA) and also how EFs may influence theeffectiveness of interventions that aim to promote PA. We then highlight the ways in which EFs may impact onthe generalisability of different types of evidence.Discussion: We present a framework for thinking about the influence of EFs when assessing the generalisability ofevidence from the location in which the evidence was generated (place A) to the location to which the evidenceis to be applied (place B). The framework relates to similarities and differences between place A and place B withrespect to: a) the distributions of EFs; b) the causal pathways through which EFs or interventions are thought toexert their effect on PA and c) the ways in which EFs interact with each other. We suggest, using examples, howthis scheme can be used by public health professionals who are designing, executing, reporting and synthesisingresearch on PA; or designing/implementing interventions.Summary: Our analysis and scheme, although developed for physical activity, may potentially be adapted andapplied to other evidence and interventions which are likely to be sensitive to influence by elements of thestructural, physical, social and/or cultural environment such as the epidemiology of obesity and healthy weightpromotion
Muon reconstruction performance of the ATLAS detector in proton–proton collision data at √s = 13 TeV
This article documents the performance of the ATLAS muon identification and reconstruction using the LHC dataset recorded at √s = 13 TeV in 2015. Using a large sample of J/ψ→μμ and Z→μμ decays from 3.2 fb−1 of pp collision data, measurements of the reconstruction efficiency, as well as of the momentum scale and resolution, are presented and compared to Monte Carlo simulations. The reconstruction efficiency is measured to be close to 99% over most of the covered phase space (|η| 2.2, the pT resolution for muons from Z→μμ decays is 2.9 % while the precision of the momentum scale for low-pT muons from J/ψ→μμ decays is about 0.2%
A comprehensive analysis of the butchering activities performed at the Fincastle Bison Kill Site (D1Ox-5)
xviii, 298 leaves : col. ill. ; 29 cm. --The Fincastle site (DlOx-5) is located in Southern Alberta, Canada. Excavations
from 2004-2007 unearthed a significant number of lithic artefacts, fire-broken rock and a
dense bone bed. Radiocarbon dates (ca. 2500 BP) place the single occupancy kill site in
the Late Middle Prehistoric Period.
This thesis investigates the butchering activities that took place in the East Block
of the site, where 60,000 bone fragments were collected. Of these faunal remains, 5,540
records were processed and examined using Brumley’s (1991) Bone Unit (BU) analysis
scheme. They were then assigned to a Bone Unit Butchering Category, a classification
system created to identify specific butchering activities. Detailed analyses of the
articulations, location and quantity of impact and/or cut marks, and specific fracture types
and lengths were also carried out.
The evidence shows that both primary and secondary butchering operations
occurred at Fincastle, including joint dismemberment, meat removal, marrow extraction
and grease rendering processes
Questions directed to children with diverse communicative competencies in paediatric healthcare consultations
OBJECTIVE: This paper examines question-response sequences, in which clinicians asked questions to child patients who appear to interact using means other than the verbal mode of communication. METHODS: Conversation Analysis methods were used to study questions in 46 paediatric palliative care consultations. These questions were directed towards children who observably used vocalisations and embodied modes of communication (e.g., gaze, gesture and facial expressions) but did not appear to use the verbal mode. RESULTS: Most questions asked children either about their willingness and preferences for a proposed next activity, or their current feelings, experiences or intentions. Questions involved children by foregrounding their preferences and feelings. These questions occasioned contexts where the child’s vocal or embodied conduct could be treated as a relevant response. CONCLUSION: This paper demonstrates how questions are used to involve children in consultations about their own healthcare, and how their views come to be understood by clinicians and family members, even when children interact using means other than the verbal mode of communication. PRACTISE IMPLICATIONS: Questions can be asked of both children who do and do not verbally communicate. When asking questions, clinicians should be mindful of the modes of communication an individual child uses to consider how the child might meaningfully respond
- …
