748 research outputs found
A Supersymmetry Model of Leptons
If supersymmetry (SUSY) is not for stabilizing the electroweak energy scale,
what is it used for in particle physics? We propose that it is for flavor
problems. A cyclic family symmetry is introduced. Under the family symmetry,
only the -lepton is massive due to the vacuum expectation value (VEV) of
the Higgs field. This symmetry is broken by a sneutrino VEV which results in
the muon mass. The comparatively large sneutrino VEV does not result in a large
neutrino mass due to requiring heavy gauginos. SUSY breaks at a high scale
GeV. The electroweak energy scale is unnaturally small. No
additional global symmetry, like the R-parity, is imposed. Other aspects of the
model are discussed.Comment: 10 pages, no figure, revtex
Needs and Preferences of Patients Regarding Basal Cell Carcinoma and Cutaneous Squamous Cell Carcinoma Care:A Qualitative Focus Group Study
Needs and Preferences of Patients Regarding Basal Cell Carcinoma and Cutaneous Squamous Cell Carcinoma Care:A Qualitative Focus Group Study
Restriction of host range by the sym2 allele of Afghan pea is nonspecific for the type of modification at the reducing terminus of nodulation signals
Microbial Biotechnolog
Experiences of recovery and posthospital care needs of working-age adults after physical trauma:A qualitative focus group study
OBJECTIVE: To explore experiences of recovery after physical trauma and identify long-term needs for posthospital care. DESIGN, PARTICIPANTS AND SETTING: A qualitative study was conducted consisting of seven online focus groups among working-age adults who sustained their injury between 9âmonths and 5âyears ago. Trauma patients discharged from a level 1 trauma centre in the Netherlands were divided into three groups based on the type of their physical trauma (monotrauma, polytrauma and traumatic brain injury). Group interviews were transcribed verbatim, and thematic analysis was conducted. RESULTS: Despite differences in type and severity of their injuries, participants all struggled with the impact that trauma had on various aspects of their lives. They experienced recovery as an unpredictable and inconstant process aimed at resuming a meaningful life. Work was often perceived as an important part of recovery, though the value attributed to work could change over time. Participants struggled to bring the difficulties they encountered in their daily lives and at work to the attention of healthcare professionals (HCPs). While posthospital care needs varied between and across groups, all people stressed the need for flexible access to person-centred, multidisciplinary care and support after hospital discharge. CONCLUSIONS: This study reveals that people with a broad variety of injury experience recovery as a process towards resuming a meaningful life and report the need to expand trauma care to include comprehensive support to live well long term. Person-centred care might be helpful to enable HCPs to take peopleâs individual long-term needs and life situations into account. Furthermore, providing timely access to coordinated, multidisciplinary care after discharge is advocated. Integrated care models that span a network of multidisciplinary support around the person may help align existing services and may facilitate easy and timely access to the most suitable support for injured people and their loved ones
Role of plant root exudate and Sym plasmid-localized nodulation genes in the synthesis by Rhizobium leguminosarum of Tsr factor, which causes thick and short roots on common vetch
Microbial Biotechnolog
Do guidelines on first impression make sense? Implementation of a chest pain guideline in primary care: a systematic evaluation of acceptance and feasibility
A biovar-specific signal of Rhizobium leguminosarum bv. viciae induces increased nodulation gene-inducing activity in root exudate of Vicia staiva subsp. nigra
Microbial Biotechnolog
Developing a decision aid to guide public sector health policy decisions: A study protocol
<p>Abstract</p> <p>Background</p> <p>Decision aids have been developed in a number of health disciplines to support evidence-informed decision making, including patient decision aids and clinical practice guidelines. However, policy contexts differ from clinical contexts in terms of complexity and uncertainty, requiring different approaches for identifying, interpreting, and applying many different types of evidence to support decisions. With few studies in the literature offering decision guidance specifically to health policymakers, the present study aims to facilitate the structured and systematic incorporation of research evidence and, where there is currently very little guidance, values and other non-research-based evidence, into the policy making process. The resulting decision aid is intended to help public sector health policy decision makers who are tasked with making evidence-informed decisions on behalf of populations. The intent is not to develop a decision aid that will yield uniform recommendations across jurisdictions, but rather to facilitate more transparent policy decisions that reflect a balanced consideration of all relevant factors.</p> <p>Methods/design</p> <p>The study comprises three phases: a modified meta-narrative review, the use of focus groups, and the application of a Delphi method. The modified meta-narrative review will inform the initial development of the decision aid by identifying as many policy decision factors as possible and other features of methodological guidance deemed to be desirable in the literatures of all relevant disciplines. The first of two focus groups will then seek to marry these findings with focus group members' own experience and expertise in public sector population-based health policy making and screening decisions. The second focus group will examine issues surrounding the application of the decision aid and act as a sounding board for initial feedback and refinement of the draft decision aid. Finally, the Delphi method will be used to further inform and refine the decision aid with a larger audience of potential end-users.</p> <p>Discussion</p> <p>The product of this research will be a working version of a decision aid to support policy makers in population-based health policy decisions. The decision aid will address the need for more structured and systematic ways of incorporating various evidentiary sources where applicable.</p
Compliance with clinical guidelines for whiplash improved with a targeted implementation strategy: a prospective cohort study
- âŠ