71,158 research outputs found

    A qualitative exploration of women's perspectives and acceptability of including new cancer awareness information in all‐clear breast or cervical screening results

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    Objective: This study explored women's perspectives on the acceptability of including new cancer information with an all-clear breast or cervical screening result letter (using ovarian cancer as a case study). Methods: In 2016, six focus group discussions were conducted with women aged 25–70 years old, eligible for invitation to the NHS breast or cervical screening programme and resident in England. The focus groups lasted 60–90 min and were held in community venues. Data were analysed using thematic analysis. Results: Thirty-eight women aged 25–67 years old participated in the focus groups. Data analysis yielded six descriptive themes: general cancer awareness, taking advantage of a ‘teachable moment’, a double-edge sword, barriers to accepting and using new cancer information, motivators for accepting and using new cancer information and wider strategies to increase cancer awareness in women. Women welcomed the inclusion of new cancer information in all-clear screening results but highlighted pertinent lessons to be considered to maximise the usefulness of the approach. Conclusion: While women perceived this approach as acceptable, it is pertinent to note the potential of the new cancer information to stimulate anxiety and potentially widen inequalities by excluding non-attenders at screening programmes. Specific complementary and tailored approaches are necessary to mitigate these limitations

    Excavations at the Viking Barrow Cemetery at Heath Wood, Ingleby, Derbyshire

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    The cemetery at Heath Wood, Ingleby, Derbyshire, is the only known Scandinavian cremation cemetery in the British Isles. It comprises fifty-nine barrows, of which about one-third have been excavated on previous occasions, although earlier excavators concluded that some were empty cenotaph mounds. From 1998 to 2000 three barrows were examined. Our investigations have suggested that each of the barrows contained a burial, although not all contain evidence of a pyre. A full report of the 1998-2000 excavations is provided, alongside a summary of the earlier finds. The relationship of Heath Wood to the neighbouring site at Repton is examined, in order to understand its significance for the Scandinavian settlement of the Danelaw. It is concluded that Heath Wood may have been a war cemetery of the Viking Great Army of AD 873-8

    INFORMATION AS A DOUBLE-EDGE SWORD: IMPLICATIONS FOR FOOD STANDARDS AND LABELS

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    An analytical model is developed to examine product quality labeling. Prior to labeling all consumers are willing to pay a premium for the quality characteristic but product quality cannot be observed directly. If production costs are increasing, the total quantity produced may contain a mix of products - with and without the high-valued attribute. In the pooled equilibrium demand is influenced by perceptions of the product mix. After labels are introduced the market is separated into two sectors, conventional and high-valued. The economic implications of labels are examined by contrasting welfare in the separating equilibrium with welfare in the pooled equilibrium. Under the models' maintained assumptions the conventional sector loses welfare, while producers of the high-valued product experience gains. In addition, producers of the high-valued product may have incentives to promote costly labeling despite net-welfare losses.Marketing,

    Within the Pillars of Hercules

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    The Kiona’s hull sliced neatly through the batting waves, her sails pulling forward with the ceaseless breath of the northwestern winds. The boards of the ship hummed beneath Carrice Leon’s feet, interlaced with the rhythmic beating of 170 oars against serene waters. In the distance, white spires were beginning to peak just above the starboard horizon, a shimmering beacon in the endless blue. They were making good time, despite the previous day’s storm. Carrice looked up to find the sun high in the sky. “Starboard side, in-oars!” Her voice boomed across the length of the deck, ringing clear over the wind and waves below. The crew manning the right side of the deck clattered their oars into oarlocks as the port side continued to row in perfect synchrony. Carrice nodded to herself as the soft wood of the helm’s wheel glided smoothly against her hands, nudging the Kiona further starboard. “Oars in,” she commanded; more clattering of oars onto the deck ensued. The ship was running with the wind. Why not show off a little and sail in. [excerpt

    The Fourth Circuit\u27s Doube-Edged Sword : Eviscerating the Right to Present Mitigating Evidence and Beheading the Right to the Assistance of Counsel

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    Even before the sea change of Gideon v. Wainwright, the Supreme Court recognized not only an indigent’s right to the assistance of counsel in capital cases, but also his right to the effective assistance of counsel in capital cases. Since those auspicious beginnings, the Court has dramatically broadened the right to present mitigating evidence in the sentencing phase of a capital trial, thereby increasing the need for the guiding hand of counsel in capital sentencing. Thus, it is particularly tragic that the Fourth Circuit’s swiftly evolving approach to the prejudice prong of the ineffective assistance of counsel standard precludes capital defendants from winning ineffective assistance of counsel claims in the very cases where informed and effective assistance would have been most likely to have made a difference. According to the Fourth Circuit, all psychologically based mitigating evidence is a “two-edged sword,” because “although ‘evidence of a defendant’s mental impairment may diminish his blameworthiness for his crime,’ it also may ‘indicate that there is a probability that he will be dangerous in the future.” Thus for habeas petitioners in the Fourth Circuit, the possibility, however remote, that a jury would focus on dangerousness rather than culpability precludes ever winning an ineffective assistance of counsel based upon the failure to present psychologically-based mitigating evidence, no matter how compelling the neglected evidence is, or how derelict counsel was in failing to present that evidence. As this Article will demonstrate, the double-edged sword doctrine is wrong-headed in several respects. This Article hopes to persuade the reader that despite its newness, it is a doctrine already ripe for overruling—or reversal, if necessary. Part I briefly describes the capital defendant’s right to have available mitigating evidence presented to the sentencing body; the real dimensions of this right can properly be understood only by considering both the breadth of the abstract right to present mitigating evidence and the limitations imposed by the interaction of that right with the ineffective assistance of counsel doctrine. Part II describes how the Fourth Circuit’s double-edged sword doctrine departs from established doctrine and diminishes established rights. Part III presents the conceptual and empirical fallacies of the Fourth Circuit’s approach

    Openness and Light in the Dialogue between the North and the South: Selected Poems by Contemporary Irish and Greek Poets

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    The chapter investigates two references of contemporary Irish poets to the work of the Modern Greek Nobelist poet, George Seferis: Seamus Heaney's "To George Seferis in the Underworld" (from "District and Circle" 2006) and Derek Mahon's "A Disused Shed in Co. Wexford" (from "Snow Party" 1975). Delving into the relations between poetry, politics (the military junta in Greece and the Northern Irish conflict), biographies of the poets in question, and the comparative landscapes of both countries, the article analyses Heaney's and Mahon's engagement with the Greek material and the reasons for which they draw on Seferis's poetry

    Summary report: A preliminary investigation into the use of fuzzy logic for the control of redundant manipulators

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    The Rice University Department of Mechanical Engineering and Materials Sciences' Robotics Group designed and built an eight degree of freedom redundant manipulator. Fuzzy logic was proposed as a control scheme for tasks not directly controlled by a human operator. In preliminary work, fuzzy logic control was implemented for a camera tracking system and a six degree of freedom manipulator. Both preliminary systems use real time vision data as input to fuzzy controllers. Related projects include integration of tactile sensing and fuzzy control of a redundant snake-like arm that is under construction

    Cyber-Terrorism in The Context of Proselytizing, Coordination, Security, and Mobility

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    The simplicity and flexibility of information and technology have made human life much easier. Terrorist groups nowadays have been using these things to disseminate terror, recruit new members, fundraise, and mobilize their activities. Technology provides terrorist group a leverage to conduct its hideous activity. Globalization eventually gives the double-edge sword that needs to be addressed by state actor regarding terrorist issues. The author used James D. Kiras’ four concepts of cyber-terrorism such as proselytizing, coordination, security, and mobility. Those four concepts are harnessed by terrorist group in modern world to achieve their interest. On the other side, the author harnessed comprehensive security from the Copenhagen School of Security Studies to analyze the threat which came from cyber-terrorism activity. The aim of this article is to analyze terrorist groups in conducting their activity based on Kiras’ four concepts of cyber-terrorism. By using Kiras’ concept in Comprehensice Security from Copenhagen School, the author aims to analyze the impact of cyber terrorism both on state and society. The author also used qualitative method as analytical tools to analyze the research problem. The author concluded that the state had to establish a rigid counter-terrorism system holistically at the domestic level without neglecting international strategic cooperation among international actors to counter this threat. Keywords: Cyber-terrorism, proselytizing, coordination, security, mobility

    Toll-like receptor 2 at the crossroad between cancer cells, the immune system, and the microbiota

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    Toll-like receptor 2 (TLR2) expressed on myeloid cells mediates the recognition of harmful molecules belonging to invading pathogens or host damaged tissues, leading to inflammation. For this ability to activate immune responses, TLR2 has been considered a player in anti-cancer immunity. Therefore, TLR2 agonists have been used as adjuvants for anti-cancer immunotherapies. However, TLR2 is also expressed on neoplastic cells from different malignancies and promotes their proliferation through activation of the myeloid differentiation primary response protein 88 (MyD88)/nuclear factor kappa-light-chain-enhancer of activated B cell (NF-κB) pathway. Furthermore, its activation on regulatory immune cells may contribute to the generation of an immunosuppressive microenvironment and of the pre-metastatic niche, promoting cancer progression. Thus, TLR2 represents a double-edge sword, whose role in cancer needs to be carefully understood for the setup of effective therapies. In this review, we discuss the divergent effects induced by TLR2 activation in different immune cell populations, cancer cells, and cancer stem cells. Moreover, we analyze the stimuli that lead to its activation in the tumor microenvironment, addressing the role of danger, pathogen, and microbiota-associated molecular patterns and their modulation during cancer treatments. This information will contribute to the scientific debate on the use of TLR2 agonists or antagonists in cancer treatment and pave the way for new therapeutic avenues
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