Applicant Attraction Strategies: An Organizational Perspective

Developing labor shortages are expected to increase the importance of applicant attraction into the next century. Unfonunately, previous research has provided little in the way of unified theory or operational guidelines for organizations confronted with attraction difficulties. In part, this is because much research has been framed from the applicant\u27s, rather than the organization\u27s, perspective. In addition, attraction-related theories and research are scattered across a variety of literatures, and often identified primarily with topics other than attraction per se (e.g., wage, motivation, or discrimination theories). The present paper draws on multiple literatures to develop a model of applicant attraction from the organization\u27s perspective. In it, we (1) outline three general strategies for enhancing applicant attraction, (2) propose broad categories of contingency factors expected to affect the choice (and potential effectiveness) of alternative strategies, (3) suggest probable interrelationships among the strategies, (4) link applicant attraction strategies to other human resource practices, (5) outline various dimensions of attraction outcomes (e.g. qualitative and quantitative, attitudinal and behavioral, temporal), and (6) discuss implications for future attraction research

The Influence of Hormonal Contraception on Vitamin D Supplementation on Serum 25(OH)D3 Status in Premenopausal Women: A Prospective Double-Blind Placebo Random Controlled Trial

Background: A number of cross-sectional studies have highlighted a potential benefit of estrogen-containing contraception on serum 25-hydroxyvitamin D (25(OH)D) levels. The purpose of the present prospective study was to determine whether oral vitamin D3 supplementation significantly increases serum 25(OH)D more for women taking the estrogen-containing oral contraception than those not taking this medication. Methods: Thirty-eight premenopausal adult females aged 18 - 45 years old were recruited from a university campus; exclusion criteria included those presently taking vitamin D supplementation, those who stopped or started taking oral contraception in last 6 months and those taking any other form of contraception. A prospective doubleblind placebo design was implemented; the dependent variable was serum 25(OH)D and the independent variables were using or not using oral estrogen-containing contraception, and vitamin D3 or placebo supplementation. Participants were tested 4 weeks apart, and blood samples were collected using a capillary blood spot sample method and analyzed by liquid chromatography-tandem mass spectrometry. An independent technician prepared the identical supplement bottles with either 100 placebo pills or 100 active vitamin D3 pills (1,000 IU per pill) and participants randomly selected a supplement bottle. Results: Baseline measurements of 25(OH)D were non-significantly 11% higher in those taking estrogen. ANOVA results revealed a significant two-way interaction between supplementation group (treatment vs. placebo) and treatment period (before vs. after) (P < 0.001), demonstrating a substantial rise in serum 25(OH)D for the treatment group compared with the placebo group. The results also identified a three-way interaction (P = 0.014) on serum 25(OH)D between the three independent variables, with the vitamin D oral contraception group having significantly greater serum 25(OH)D increases (from 45.9 to 98.3 nmol/L) compared with those not taking oral contraception (44.2 - 69.6 nmol/L) (P = 0.019). Conclusions: The estrogen-containing oral contraception increases serum 25(OH)D in premenopausal women with a magnified effect in those taking vitamin D supplementation. Future studies need to examine the relationship between estrogen, vitamin D supplementation, serum 25(OH)D, 1,25(OH)D, parathyroid hormone and other markers of bone metabolisms

Having children outside a heterosexual relationship: options for persons living with HIV

The file attached to this record is the author's final peer reviewed version. The Publisher's final version can be found by following the DOI link.This article presents information about the social, legal and medical issues that medical and non-medical practitioners in the UK should consider in order to signpost options for people living with HIV (PLWH) who are not in a heterosexual relationship and want to become parents. Despite significant medical advances, increased medical awareness amongst HIV practitioners, and the ability to live a full life with HIV, stigma still exists around PLWH wanting to have children. There is a lack of awareness amongst the general public and the non-specialist medical community, about the realities of living with HIV, and the options available to become a parent. Vertical transmission rates in the UK are very low (<0.5%) [1]. Despite this, even amongst PLWH it is evident that stigma surrounding parenting with HIV is real, with almost 50% of HIV-positive respondents in a European study saying that having HIV would be a barrier to them deciding to have a family [2]. Irrespective of their sexual orientation, HIV-positive parents and prospective parents may bear not only the brunt of an historical HIV stigma, but also the negative discourses that surround lesbian, gay, bisexual or transgendered/gender diverse (LGBT) parenting, despite the legal advances over the past decade. First steps to breaking down this stigma are to increase public awareness around the realities of living with HIV, and awareness among PLWH that being a parent is an option for them. In 2016 in London, the UNAIDS 90-90-90 target was achieved for the first time. England came close to meeting that target, with 88% of those living with HIV being diagnosed, 96% of those on HIV treatment and 97% of them having an undetectable viral load [3]. Most PLWH taking antiretroviral medication therefore have undetectable levels of HIV in blood, meaning they cannot transmit HIV via sexual fluids [4]. Despite this, parenting is not always routinely discussed with PLWH. A recent study in London HIV clinics found that very few clinicians spoke with HIV-positive gay men about the possibility of having children [5]. Misconceptions about HIV transmission risk and medico-legal issues concerning reproduction may, thus, be rarely addressed. Education is also key to challenging stigma, and supporting the medical profession to better advise HIV-positive patients is critical, as a medical appointment is often the first opportunity that people who are newly diagnosed have to think about future options

An eight-parent multiparent advanced generation inter-cross population for winter-sown wheat: creation, properties, and validation

MAGIC populations represent one of a new generation of crop genetic mapping resources combining high genetic recombination and diversity. We describe the creation and validation of an eight-parent MAGIC population consisting of 1091 F7 lines of winter-sown wheat (Triticum aestivum L.). Analyses based on genotypes from a 90,000-single nucleotide polymorphism (SNP) array find the population to be well-suited as a platform for fine-mapping quantitative trait loci (QTL) and gene isolation. Patterns of linkage disequilibrium (LD) show the population to be highly recombined; genetic marker diversity among the founders was 74% of that captured in a larger set of 64 wheat varieties, and 54% of SNPs segregating among the 64 lines also segregated among the eight founder lines. In contrast, a commonly used reference bi-parental population had only 54% of the diversity of the 64 varieties with 27% of SNPs segregating. We demonstrate the potential of this MAGIC resource by identifying a highly diagnostic marker for the morphological character "awn presence/absence" and independently validate it in an association-mapping panel. These analyses show this large, diverse, and highly recombined MAGIC population to be a powerful resource for the genetic dissection of target traits in wheat, and it is well-placed to efficiently exploit ongoing advances in phenomics and genomics. Genetic marker and trait data, together with instructions for access to seed, are available at http://www.niab.com/MAGIC/

Developing an Intervention for Fall-Related Injuries in Dementia (DIFRID): an integrated, mixed-methods approach

Background Falls in people with dementia can result in a number of physical and psychosocial consequences. However, there is limited evidence to inform how best to deliver services to people with dementia following a fall. The aim of the DIFRID study was to determine the feasibility of developing and implementing a new intervention to improve outcomes for people with dementia with fall-related injuries; this encompasses both short-term recovery and reducing the likelihood of future falls. This paper details the development of the DIFRID intervention. Methods The intervention was designed using an integrated, mixed-methods approach. This involved a realist synthesis of the literature and qualitative data gathered through interviews and focus groups with health and social care professionals (n=81). An effectiveness review and further interviews and observation were also conducted and are reported elsewhere. A modified Delphi panel approach with 24 experts was then used to establish a consensus on how the findings should translate into a new intervention. After feedback from key stakeholders (n=15) on the proposed model, the intervention was manualised and training developed. Results We identified key components of a new intervention covering three broad areas: • Ensuring that the circumstances of rehabilitation are optimised for people with dementia • Compensating for the reduced ability of people with dementia to self-manage • Equipping the workforce with the necessary skills and information to care for this patient group Consensus was achieved on 54 of 69 statements over two rounds of the Delphi surveys. The statements were used to model the intervention and finalise the accompanying manual and protocol for a feasibility study. Stakeholder feedback was generally positive and the majority of suggested intervention components were approved. The proposed outcome was a 12-week complex multidisciplinary intervention primarily based at the patient’s home. Conclusions A new intervention has been developed to improve outcomes for people with dementia following a fall requiring healthcare attention. The feasibility of this intervention is currently being tested. Trial registration ISRCTN41760734 (16/11/2015

Examining the Role and Regulation of Cell-Cell Adhesion in Aggressive Prostate Cancer

Prostate cancer is the second leading cause of cancer death in American men, yet despite the prevalence of this disease, there is a distinct lack of prognostic biomarkers for estimating the likelihood of prostate cancer aggressiveness. The loss of cell-cell adhesion is frequently associated with the progression of prostate cancer to a metastatic state. While both adherens junctions and desmosomes are involved in establishing and maintaining this adhesion, previous studies of cell-cell adhesion in prostate cancer have focused solely on the role of adherens junctions, leaving the role of desmosomal adhesion unexplored. The goals of this thesis were to perform a functional analysis of the role and regulation of adherens junctions and desmosomes in aggressive prostate cancer, and to examine the efficacy of classical and desmosomal cadherins as prognostic biomarkers of aggressive prostate cancer. I began this study by characterizing the expression profile of desmosomal cadherins in normal human prostate and metastatic prostate cancer cell lines. This study revealed that DSG2, DSC2, and DSG4 were consistently expressed at a high level in the luminal cells of the prostate. Further, analysis of metastatic prostate cancer cell lines showed that the expression of DSG2 is present in most cell lines examined, while the expression of DSG4 is absent. Following this characterization, I examined the role of E-cadherin and DSG2 in metastatic prostate cancer cell lines. Interestingly, the loss of E-cadherin resulted in the inhibition of extensive primary and metastatic tumor formation, suggesting that E-cadherin may have a role in promoting the progression of prostate cancer in addition to its well-established role as a tumor suppressor. Additionally, the loss of E-cadherin based adherens junctions was not associated with the reciprocal loss of DSG2 based desmosomes, challenging the common belief that the formation of adherens junctions is a prerequisite for the formation of desmosomes. I then examined the regulatory effects of PI3K/AKT signaling on E-cadherin and DSG2 expression in metastatic prostate cancer cell lines. The expression of activated AKT was found to be associated with the inhibition of E-cadherin expression, while the expression of DSG2 was relatively unperturbed in the presence of activated AKT expression. These results suggest that aberrantly activated PI3K/AKT signaling in prostate cancer may result in the loss of E-cadherin expression, and that the loss of E-cadherin and DSG2 expression in prostate cancer may be regulated by separate pathways. Finally, I examined the expression of E-cadherin and DSG2 in a large cohort of patients with prostate cancer to determine whether these cadherins were associated with prostate cancer aggressiveness. Interestingly, the loss of these cadherins was found to be significantly associated with biochemical recurrence demonstrating their potential utility as prognostic markers of aggressive prostate cancer

Effects of antiplatelet therapy on stroke risk by brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases: subgroup analyses of the RESTART randomised, open-label trial

Background Findings from the RESTART trial suggest that starting antiplatelet therapy might reduce the risk of recurrent symptomatic intracerebral haemorrhage compared with avoiding antiplatelet therapy. Brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases (such as cerebral microbleeds) are associated with greater risks of recurrent intracerebral haemorrhage. We did subgroup analyses of the RESTART trial to explore whether these brain imaging features modify the effects of antiplatelet therapy

Search for direct production of charginos and neutralinos in events with three leptons and missing transverse momentum in √s = 7 TeV pp collisions with the ATLAS detector

A search for the direct production of charginos and neutralinos in final states with three electrons or muons and missing transverse momentum is presented. The analysis is based on 4.7 fb−1 of proton–proton collision data delivered by the Large Hadron Collider and recorded with the ATLAS detector. Observations are consistent with Standard Model expectations in three signal regions that are either depleted or enriched in Z-boson decays. Upper limits at 95% confidence level are set in R-parity conserving phenomenological minimal supersymmetric models and in simplified models, significantly extending previous results

Measurement of the production of a W boson in association with a charm quark in pp collisions at √s = 7 TeV with the ATLAS detector

The production of a W boson in association with a single charm quark is studied using 4.6 fb−1 of pp collision data at s√ = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. In events in which a W boson decays to an electron or muon, the charm quark is tagged either by its semileptonic decay to a muon or by the presence of a charmed meson. The integrated and differential cross sections as a function of the pseudorapidity of the lepton from the W-boson decay are measured. Results are compared to the predictions of next-to-leading-order QCD calculations obtained from various parton distribution function parameterisations. The ratio of the strange-to-down sea-quark distributions is determined to be 0.96+0.26−0.30 at Q 2 = 1.9 GeV2, which supports the hypothesis of an SU(3)-symmetric composition of the light-quark sea. Additionally, the cross-section ratio σ(W + +c¯¯)/σ(W − + c) is compared to the predictions obtained using parton distribution function parameterisations with different assumptions about the s−s¯¯¯ quark asymmetry

Measurement of the top quark-pair production cross section with ATLAS in pp collisions at \sqrt{s}=7\TeV

A measurement of the production cross-section for top quark pairs(\ttbar) in $pp$ collisions at \sqrt{s}=7 \TeV is presented using data recorded with the ATLAS detector at the Large Hadron Collider. Events are selected in two different topologies: single lepton (electron $e$ or muon $\mu$) with large missing transverse energy and at least four jets, and dilepton ($ee$, $\mu\mu$ or $e\mu$) with large missing transverse energy and at least two jets. In a data sample of 2.9 pb-1, 37 candidate events are observed in the single-lepton topology and 9 events in the dilepton topology. The corresponding expected backgrounds from non-\ttbar Standard Model processes are estimated using data-driven methods and determined to be $12.2 \pm 3.9$ events and $2.5 \pm 0.6$ events, respectively. The kinematic properties of the selected events are consistent with SM \ttbar production. The inclusive top quark pair production cross-section is measured to be \sigmattbar=145 \pm 31 ^{+42}_{-27} pb where the first uncertainty is statistical and the second systematic. The measurement agrees with perturbative QCD calculations.Comment: 30 pages plus author list (50 pages total), 9 figures, 11 tables, CERN-PH number and final journal adde