Xem 1-20 trên 67 kết quả Main immunogenic
  • Finally, the last design goal for the API is that it should be possible for a library to use the mechanism without fear of conflicts with the main program. This allows 3 party code that uses the API to be linked into the application without conflict. While on the surface this appears to be obvious, several counter examples exist. Within a process, a signal may only have a single sig- nal handler registered, so library code typically can not use signals. X-window applications only allow for a sin- gle event loop.

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  • People raise chickens all around the world under widely varying cir- cumstances. Their main objective is generally the same: maximum production for minimum costs and with minimum risks. The two main forms of keeping small-scale chicken are small-scale subsistence farming and commercial farming. If poultry is mainly kept for home consumption of eggs and meat, costs and effort can be kept to a minimum. But for a poultry enterprise to be successful, it must have a reliable market for its products and a steady supply of reasona- bly priced quality feed.

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  • Information on long-term health consequences of unsafe abortion is scarce. The WHO estimates that about 20–30% of unsafe abortions result in reproductive tract infections and that about 20–40% of these result in upper-genital-tract infection and infertility. An estimated 2% of women of reproductive age are infertile as a result of unsafe abortion, and 5% have chronic infections. 6 Unsafe abortion could also increase the long-term risk of ectopic pregnancy, premature delivery, and spontaneous abortion in subsequent pregnancies.

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  • In general, the best beers at a competition should be assigned scores in the 40+ range, with real evaluations of the beer identifying some characteristics of the beer that make it non-perfect. A beer receiving a perfect score of 50 must indeed be perfect; it must have absolutely no flaws, exemplify the style as well as or better than the best commercial examples, be perfectly brewery-fresh, and be well- handled and presented. These conditions might not all be under the brewer’s control, so achieving a perfect beer at the point of presentation to judges is extremely rare. ...

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  • Asmentioned in the introduction, the information associatedwith an event is represented by a data structure called a notification.We refer to the datamodel or encoding schema of notifications as the event notification model or simply event model. Most existing event notification services adopt a simple record- like structure for notifications, while some more recent frameworks define an object-oriented model (e.g., the Java™ Distributed Event Specification [Sun Microsystems 1998] and the CORBA Notification Service [Object Management Group 1998b]).

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  • Trading partner Canada has established the Canadian Adaptation and Rural Development (CARD), national and regional adaptation programs that provide assistance to the sector in the area of research, innovation, capturing market opportunities, environmental sustainability, food safety and quality, human resource capacity building and rural development.

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  • In terms of interconnection topology, there are essentially two broad classes from which to choose: a hierarchy and a general graph. Existing distributed event notification services, such as JEDI [Cugola et al. 1998] and TIBCO’s product TIB/Rendezvous™, adopt a hierarchical topology. However, our analy- sis (presented in Section 6) shows that such a topology can exhibit significant performance problems. In SIENA we have adopted the general graph, which in common terms means that the servers are organized in a peer-to-peer rela- tionship, as we detail in Section 4.

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  • Therefore, this book tried to incorporate into its own matrix the crucial issues that are recent contributions to learning less frequent topics, with very promising therapy approaches. So the aim and the project was at the final the scope of the title “Allergic diseases - highlights in the clinic, mechanisms and treatment”, since it would not be possible to materialize a project that seeks to be a formal Medical Treaty covering the full breadth and complexity of allergy. Nevertheless, this book provides an accurate and current learning of many clinical issues....

    pdf504p wqwqwqwqwq 21-07-2012 33 5   Download

  • When surveyed, Americans consistently support guaranteeing health insurance for more people. Options for reforming the current health insurance system and decreasing the number of uninsured continue to be debated. Most proposals recognize that in order to make health insurance affordable for the majority of the uninsured, premiums will need to be subsidized for the lowest income groups. However, rising health care costs and fiscal constraints to expanding public coverage, pose a significant challenge for reform.

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  • It is clear that most retirement communities have some level of disaster plans that tend to be based on two driving forces. The first force driving the creation of plans is as a response to regulations or laws that exist in their area or state. These tend to be drills rather than the more valuable exercises that bring all of the involved parties together to discuss interactions during a disaster response. The second driving force is what history suggests to be the most likely disaster. Although important and valuable in creation of disaster plans, this approach neglects the changing natural...

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  • With the value of their toxic assets written down to zero, a number of banks will no longer meet the legislated core capital requirement. The government should take a stake in these banks in order to recapitalize them. The prior removal of troubled assets will limit the risk taken on by the government and provide good prospects for the appreciation of its investment. The government’s risk of loss (through the bad bank) and opportunity for success (through the rescued good bank) would thus be clearly separated from one another. This would also contribute to transparency. ...

    pdf31p enterroi 02-02-2013 16 5   Download

  • A Gallup study of over 250,000 sales people and 25,000 sales managers supports our internal findings that the highest performers use a variety of sales approaches and styles. Even within the same company, many different sales approaches are used by these top performers. In fact, if all the top performers were forced to use a single sales style, many of them would cease to be top producers, would get frustrated and quit. Gallup’s conclusion: No one style is best. Gallup’s study supports our consistent findings: The bank must be flexible enough to allow people to...

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  • In recent years, there have been noticeable shifts in the age of onset of symptoms and in the clinical presentation of CD, changes that seem to be associated with a delayed introduction of gluten coupled with its reduced amount in the complications in the diet. Another controversial topic concerns the complications of untreated CD.

    pdf244p wqwqwqwqwq 20-07-2012 25 4   Download

  • In 1930 Ferguson modified the technique and published his series of 280 patients who had prostate needle aspiration biopsy using an 18-gauge needle via the transperineal approach and was able to remove adequate tissue in 78 to 86% of his cases (Ferguson, 1930) (figure 6). The patient was placed in the lithotomy position and local anaesthetic was infiltrated just lateral to the median raphe 1cm anterior to the anus. The index finger of the left hand was introduced into the rectum guiding an 18 gauge needle introduced into the perineum taking care to avoid the rectum and urethra....

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  • Although it has been suggested that we store one gallon of water per day per person for drinking and five gallons of water per day per person for all uses, guidance concerning how many days to plan for has varied. Such thinking is antithetical to most businesses that have changed from stockpiling and keeping inventories, into a “just-in-time” mentality. We are now being asking to consider shifting in the opposite direction yet again.

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  • In a world of 6 billion inhabitants, international migration seems insignificant as it comes to represent about three per cent of the world. Most migration, in fact is internal—rural to rural, rural to urban—and international migration in many cases follows a sequence of stages, from rural to urban, then to the international sphere. However, international migration takes on greater relevance because of the significant volume of remittances worldwide. To many, remittances have become a stable source of finances (Ratha, 2003, Sørensen, 2002).

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  • The air pollution accumulating in the interior of automobiles consists almost exclusively of gaso- line and diesel exhaust. This toxic soup of gases, aerosols, and microscopic particles includes ben- zene (a known carcinogen), carbon monoxide (which interferes with the blood’s ability to trans- port oxygen), particulate matter (which studies have associated with increased death rates), and a host of other hazardous chemicals.

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  • Historically, the Ontario Medical Association (OMA) has taken a strong stand advocating reductions in air pollution in Ontario as an essential means to improve public health. Beginning in 1967, the Ontario Medical Association Council endorsed a program of air pollution control in Ontario which included the establishment of monitoring stations and regulation of emissions from industry and vehicular traffic (15). Shortly thereafter, the government enacted the Air Pollution Control Act encompassing a number of the recommendations from the OMA.

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  • Today, the marketplace is significantly different. Globalization and enhanced production capabilities have completely inversed the supply demand equation. Consumers are inundated with choices and improved technological capabilities allow high levels of customization. Businesses faced with this market dynamic are recognizing that consumers expect a high level of personalization and service. Gone are the days in which a business could adopt a customer acquisition strategy. Today, the focus is clearly on customer retention.

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  • This report sets out the current state of knowledge on the economics of creativity and design and their role in driving business performance and productivity. It was commissioned by the Chancellor in his 2005 Budget. The Department of Trade and Industry undertook to carry out a study into the 'value and productivity impact of creativity and design in businesses, helping firms to identify how creativity can improve their performance'. At the same time, Sir George Cox was asked to review how best to support and develop the creativity of small and medium sized enterprises in the UK....

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