Xem 1-20 trên 65 kết quả Combat infections
  • Jules Hoffmann made his pioneering discovery in 1996, when he and his co-workers investigated how fruit flies combat infections. They had access to flies with mutations in several different genes including Toll, a gene previously found to be involved in embryonal development by Christiane Nüsslein-Volhard (Nobel Prize 1995). When Hoffmann infected his fruit flies with bacteria or fungi, he discovered that Toll mutants died because they could not mount an effective defense.

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  • We included studies that evaluated the performance of the most recent generation of commercial, RD1 antigen-based IGRAs (QFT-GIT and T-SPOT) among adults (age $15 years) with suspected active pulmonary tuberculosis or confirmed tuberculosis in low- and middle-income countries [22]; the World Bank Country Classification was considered as a surrogate for national tuberculosis incidence. HIV infection was established either by documented serological testing or self-report.

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  • (BQ) Part 1 book "Preventing hospital infections - Real-world problems, realistic solutions" presents the following contents: A new strategy to combat hospital infections, committing to an infection prevention initiative, types of interventions, building the team.

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  • Each year , approximately 71,500 women in the United States are diagnosed with a gynecologic cancer. While all women are at risk for developing gynecologic cancers, few will ever develop one. Still, it is important to know the signs because there is no way to know for sure who will get a gynecologic cancer. The information included in this booklet will help you recognize any warning signs, so you can ask your health care provider about them. These signs and symptoms often are related to something other than gynecologic cancer. But it is...

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  • We live in a world heavily populated by microorganisms of astonishing diversity. Most of these exist in our external environment but certain classes are normally harboured within our bodies, especially colonising mucosal surfaces. Depending on the circumstances, infectious disease can arise from organisms living exogenously or endogenously, and a knowledge of common pathogens at specific sites often provides a good basis for rational initial therapy.

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  • Recent DCF analysis highlighted the importance of improved national aid information management systems to better track effective development cooperation targets, including on gender equality and the empowerment of women, and to make a wide range of timely and forward-looking information (on disbursements, forecasts, progress on results, and gender issues) widely available to all stakeholders for accountability purposes.

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  • Sharpness of vision (visual acuity) gradually declines and eventually bifocals are need. One may be less able to tolerate glare, and may have more trouble adapting to darkness or bright light. The fluid inside eye may change. Small particles can create "floaters" in the vision not a dangerous condition. However if someone suddenly develop floaters or have a rapid increase in the number of them, she should have checked her eyes by a professional.

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  • The second of these new initiatives launched in September of 2008 is a similar partnership between an organization called World of Good, Inc. and online auction giant eBay. This collaboration is known as World of Good by eBay and their tagline is “Where your Shopping Shapes the World.” The partnership was formed with the idea that there is a growing consumer need for trusted information, and for transparency into how and where products are made. Both World of Good and Worldstock.

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  • PHI has often financed the delivery of larger treatment volumes by offering higher payments to providers. Financial incentives linked to payment mechanisms exert a direct impact upon doctors’ productivity.32 This has contributed to a growth in the volumes of private hospital treatments in several countries where doctors have both public and private sector engagements, as in Australia and Ireland (Colombo and Tapay, 2003 and 2004b).

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  • Coordination means, at a minimum, that programming within and among U.S. agencies takes advantage of each agency’s strengths, avoids duplication, and increases the efficiency and effectiveness of each dollar spent. Better coor- dination of programs and delivery platforms provides opportunities to strengthen the integration of health services at the point of delivery to meet more of the health care needs of individuals, as well as ensure satisfaction with and increase demand for those services.

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  • This report provides an overview of the statutory framework, key players, infrastructure, resources, tools, and operations associated with enforcement and compliance of the major pollution control laws and regulations administered by EPA. It also outlines the roles of federal (including regional offices) and state regulators, as well as the regulated community. Understanding the many facets of how all federal pollution control laws are enforced, and the responsible parties involved, can be challenging.

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  • Public employment services and employers face a major challenge with the scale of unemployment in Europe, in particular among young persons. To boost the employability levels is key to re-launch growth, taking also into consideration vulnerable groups. The potential for job creation in sectors such as the green economy, ICT, health and is not fully exploited. Education and training systems are not keeping up with changing labour market needs – resulting in shortages in key areas like science, mathematics and e-skills.

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  • Bollywood heroines have mostly been homely, content to stay happily ever after in the institution of marriage even if educated and keen to carve and identity of one‟s own. Where are the women building careers and working professionally? They have been almost silenced.

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  • With regard to the destination of the invested funds in terms of sector allocation, we are restricted to use data obtained about business angel networks (see EBAN, 2010c). While it is generally difficult to apply insights gained from networks to the overall BA market, it might be fair to assume such sector data to be representative for the market in general.

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  • An analysis of the journals revealed that the teachers experimented quite freely with different teaching styles. Sometimes, they were very direct in giving students instruc- tions on how to revise their drafts. At other times they were more open to student input and negotiation of meaning.

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  • There is a global trend of falling household sizes over time, though an international comparison quickly reveals that this reduction is not uniform across countries. Apart from tradition, economic variables are influential in determining how many people live together in one household. We have tried to capture this relationship with a pooled cross-section of 38 countries and data for different years between 1960 and 2006. The dependent variable is the average household size.

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  • The resulting view, that financial markets can be subject to inherent instability, induces governments to intervene to provide depositor protection in some form or other. Explicit deposit insurance is one approach, while an explicit or implicit deposit guarantee is another. In either case, general prudential supervision also occurs to limit the risk incurred by insurers or guarantors. To control the incentives of bank owners who rely too heavily on government funded deposit insurance, governments typically enforce some control over bank owners.

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  • This plan sets out our high level business priorities and delivery plans for 2012-2013, not only to provide core services to offenders in prison and on probation in England and Wales, but also to continue to improve the way we work, to achieve better outcomes for the public at less cost to the taxpayer. The reforms and activities in this plan are part of the wider Ministry of Justice Transforming Justice programme, to deliver a justice system which is more effective, less costly, and more responsive to the public.

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  • The 20th century saw rapid technological change that enhanced productivity, created new industries, and increased demand for skilled labor. 1 The core of our economy shifted first from agriculture to manufacturing and then from manufacturing to services. 2 In recent decades, increasing specialization and trade have blurred the lines between the domestic and global economies. In many industries, globalization has increased competition for jobs as workers around the world participate in the constant flow of goods, services and information.

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  • Estrogen receptors and serotonin receptors coexist in cells in a wide variety of tissues, and this critical review of the literature suggests that many of E2's effects may be medi- ated by changes in the actions of serotonin (5HT). Serot- onin is usually considered to be a neurotransmitter, but surprisingly, only 1% of serotonin in the human body is found in the CNS [4].

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