Thursday, August 23, 2012

S.Africa's Woolworths beat estimates with FY profit

JOHANNESBURG (Reuters) - South African retailer Woolworths Holdings Ltd slightly beat forecasts with a 24.2 percent rise in full-year profit on Thursday, helped by share buy backs and resilient demand for its upscale grocery products.

Woolworths, which also sells clothes in South Africa and Australia, said diluted headline earnings per share totaled 260.6 cents, beating a 258.7 cents estimate in a Reuters poll of 12 analysts.

Headline EPS, the main profit measure in South African, strips out certain one-time items.

Consumer spending is improving in Africa's biggest economy due to decades-low interest rates and above-inflation wage hikes, but the outlook is uncertain against the backdrop of high debt levels and chronic unemployment.

South African retail sales jumped 8.3 percent year-on-year in May, official data showed, beating the 4.7 percent growth economists had expected.

Woolworths, similar in style and products to Britain's Marks and Spencer Group Plc, said it bought back shares worth 286 million rand during the year. The company also bought back 358 million rand shares to settle employee schemes.

The Cape Town-based company said sales increased 12 percent to 28.6 billion rand with its grocery unit lifting sales by a similar margin.

Shares in Woolworths are up about 44 percent so far this year, reflecting a buying frenzy across the sector on expectations of healthy returns from its expansion drive into the rest of the continent.

The company gave an upbeat outlook for both its South African and Australian operations.

"We expect the upper-end of the market to remain resilient whilst the economy as whole remains subdued," it said in a statement referring to the South African market.

Source: http://news.yahoo.com/africas-woolworths-beat-estimates-fy-profit-055122412--sector.html

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Do athletes make better doctors?

NEW YORK (Reuters Health) - It may not be the first quality that most programs evaluate in their applicants, but a new study suggests athletic achievement could be the best indicator of how well a doctor-in-training will do as a resident.

When residency programs evaluate medical school applicants for a few coveted spots, they typically consider grades, standardized test scores, recommendations and interviews.

But researchers from one head and neck specialty program found that a resident having excelled in team sports was a more accurate predictor of success in the program than any of those other factors.

Lead researcher Dr. Richard Chole from Washington University School of Medicine in St. Louis said he'd been "mystified" that applicants with great grades and medical school recommendations didn't end up necessarily being the best doctors by the end of residency training.

But now, he said, it makes sense that being part of a team helps prepare people for a career in medicine.

"There's a lot more to being a good doctor than answering multiple-choice questions," Chole told Reuters Health.

"In the operating room, it's not just a principal surgeon doing the surgery - it's an anesthesiologist and all the nurses," he said. "Unless a person is willing and able to work with a team, they don't do well."

Chole and co-author Dr. M. Allison Ogden went back and evaluated the original applications of their last 46 residents in the head and neck training program, comparing applicant qualities with faculty members' assessments of who ended up being a good doctor.

There was no link between applicants' scores on medical licensing exams or their medical school recommendation letters and the post-residency assessments, the researchers reported in the Archives of Otolaryngology-Head & Neck Surgery.

Interview scores from the application process were "weakly correlated" with residency performance, as were the rankings of applicants' medical schools.

Only students' past "established excellence in a team sport" - as opposed to mere proficiency in an athletic skill, or no sports experience - was clearly linked to faculty members' assessments.

"Team sports are actually a very telling thing. That's what medicine is nowadays," said Dr. Marvin Fried, an otorhinolaryngologist from Albert Einstein College of Medicine and Montefiore Medical Center in the Bronx, New York.

"If they have achieved well as team player, they tend to do the same as a professional physician," Fried, who wasn't involved in the new study, told Reuters Health.

Chole said the results of the study have already changed the way he and his colleagues evaluate applicants for their residency programs. Rather than focusing on test scores and grades, he said they're now looking for evidence that a candidate has experience in something that requires teamwork, like a sport or a musical group.

"It's disturbing really that the goal of most medical students is just to get great grades," he said.

The researchers are looking to conduct a bigger study across more residency programs and possibly other disciplines, Chole added. The current research was "not a very rigorously-done study - it was sort of ad hoc," he said.

What's more, he said, his team's sample was skewed: all of the residents were very good students to begin with. It's possible that if the study included medical students with much lower grades and test scores, there would be a clearer difference in which ones went on to make good doctors based on those measures.

Still, Chole said those limitations don't change the main message.

"We really look at this as a combination of being able to hold others accountable for what they do, holding yourself accountable and having others hold you accountable," he said. "Medicine is a team sport."

SOURCE: http://bit.ly/NDm4xb Archives of Otolaryngology-Head & Neck Surgery, online August 20, 2012.

Source: http://news.yahoo.com/athletes-better-doctors-190600117.html

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Delaware Launches Early Learning Survey | Rodel Foundation of ...

Some 3-5 year old children go to nursery school.? Others go to day care.? And some students stay at home with a parent, guardian, or caretaker.? In each of these scenarios, the level of exposure a child has to learning his or her ABCs, fine and gross motor skills, and social emotional skills may vary widely.? Kindergarten teachers often have no idea where the students came from and experiences they have had before kindergarten until after they conduct their own screenings (often conducted at a school-wide or district-wide level).? From a state-wide level, other than in special education (which I will talk about later), there has been no standard tool to measure kindergarten readiness.? That is, until now.

In the first 30 days of school, a cohort of Delaware?s kindergarten students will participate in the Delaware Early Learning Survey (DE-ELS).? By September 2015, 100% of the state?s kindergarten students will be participating in the DE-ELS.? The Survey, which is part of Delaware?s Early Learning Challenge grant, is based on the Teaching Strategies Gold assessment.? The benefits of the DE-ELS are simple and far reaching.? The Survey will provide a standard measurement for kindergarten readiness. ??The results will equip kindergarten teachers with data on the overall knowledge and skills their students possess and, moreover, inform the early childhood community on its strengths and deficits in preparing students for kindergarten.*

In addition to providing this measurement, the DE-ELS also can be an opportunity for the early detection of children entering the system with undiagnosed learning disabilities; it can be the basis for a decision to follow up with an in-depth diagnostic assessment.?? As a former teacher of students with special needs, I see this as a benefit to all children, especially those who otherwise may not be diagnosed until later in their public school education.

Like I mentioned earlier, the practice of systematically screening children before they?re immersed in kindergarten is nothing new in the realm of special education.? Since 2005, the US Department of Education has required preschool special education programs to report on early childhood outcomes using a standard assessment or survey (in addition to parent feedback, and professional observations).? In Delaware, local school districts use a Delaware Department of Education approved primary assessment instrument to measure early childhood progress.? One of these instruments is the Teaching Strategies Gold assessment?the same assessment that the Delaware Early Learning Survey will be derived from.

In closing, this fall marks an exciting time in early learning.? Information is power?I am quite certain the results from the DE-ELS will not only help kindergarten teachers, it will inform a system of supports for families?well before their child enters through the doors of their kindergarten classroom. This kind of survey has proven itself effective in special education, and will most likely do the same for all kindergarten students in Delaware.

?

* It is important to note that it will not be used to make a determination about an individual child?s placement in kindergarten or promotion to first grade.? In addition, individual child or teacher level data will not be reported publicly.

About Matthew Korobkin

Matthew Korobkin is a Senior Program Officer for the Rodel Foundation. He has worked both in the classroom and in education policy. Matthew is a graduate of Cornell University and holds a Master of Science in Education Policy from the University of Pennsylvania.

Source: http://www.rodelfoundationde.org/2012/08/delaware-launches-early-learning-survey/

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Six Sisters' Stuff: Slow Cooker Creamy Mashed Potatoes

These mashed potatoes were seriously some of the creamiest and most flavorful that I have ever had. I think that my letting them slow cook for a couple of hours, the flavors have time to really soak in and they are delicious. My family raved about them all week. I will definitely be using this recipe for Thanksgiving- it would be so nice to make the potatoes earlier in the day and know that they will be perfect by dinner time!


Slow Cooker Creamy Mashed Potatoes
Ingredients:
5 pounds red potatoes, cut into chunks
1 tablespoon minced garlic, or to taste
3 cubes chicken bouillon
1 (8 ounce) container sour cream (lite or fat-free is fine)
1 (8 ounce) package cream cheese, softened (lite or fat-free is fine)
1/4 cup butter
salt and pepper to taste

Directions:
In a large pot of lightly salted boiling water, cook the potatoes, garlic, and bouillon until potatoes are tender but firm (about 15 minutes). Drain, reserving water. In a bowl, mash potatoes with sour cream and cream cheese, adding reserved water as needed to attain desired consistency.
Transfer the potato mixture to a slow cooker, cover, and cook on Low for 2 to 3 hours. Just before serving, stir in butter and season with salt and pepper to taste.?

Recipe adapted from AllRecipes

Looking for more potato recipes?


And be sure to check out our eBook: 25 of our Favorite Slow Cooker Recipes.

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Source: http://www.sixsistersstuff.com/2012/08/slow-cooker-creamy-mashed-potatoes.html

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Tuesday, August 21, 2012

Daily Tips for Business: Industrial-Mechanical

The Importance of Wafer Cleaning and Reclaim to the Semiconductor Industry

Posted: 21 Aug 2012 10:59 AM PDT

There are two important wet processes that play an important role in wafer production - they are called wafer cleaning and reclaim. These industry processes are popular for they give a huge benefit particularly to the semiconductor industry. In this resource, I am going to discuss both processes - one by one.

Avoiding Scissor Lift and Aerial Work Platform Accidents

Posted: 21 Aug 2012 09:52 AM PDT

An accident involving your scissor lift or aerial work platform could have serious effects on your business, whether you own the platform or are renting it. According to the IPAF accident database, there have been 17 fatal accidents involving aerial work platforms (AWPs) in the first six months of this year alone. The causes of these incidents included operators becoming trapped, electrocuted or falling from a platform, or the machine itself having mechanical problems or overturning. Three of these involved scissor lifts, and six involved boom lifts. Many non-fatal accidents also occur each year within the powered access industry, and these are often caused by the same reasons: misuse and the flouting of safety guidelines. It's important, therefore, to adhere to health and safety instructions and obtain up to date powered access training before using a work platform or lift.

Gaining Insight On Bright Bars

Posted: 21 Aug 2012 08:46 AM PDT

Bright steel is here, and is the future of metal equipment and appliances. Bright steel bars are metal bar forms, usually acquired after processing. They come in one or more types of finishes.

Comprehensive Information On Welding Rods

Posted: 21 Aug 2012 08:45 AM PDT

Welding rods are also known as welding electrodes, and are used to pass the current to the metal in the process of welding. They are usually in the form of long, thin metal wires. The electrodes have a coating that safeguards the metal from any harm, enhances the weld and stabilizes the arc.

Common Uses And Benefits Of Aluminum Channels

Posted: 21 Aug 2012 08:45 AM PDT

In our daily lives, there are many instances where we find aluminum channel uses. Many industries also use this material extensively owing to its many benefits. Channels are available in many different ranges and are highly resistant to heat, thus are useful in making enclosures.

Versatile Trailer Mounted Booms

Posted: 21 Aug 2012 08:06 AM PDT

One of the main attractions of a trailer-mounted boom lift or cherry picker is that they are so easily transported to and from your working site, and can be set up very quickly. These lifts also have the advantage of being able to access areas that self-propelled aerial work platforms might not be able to. Some boom lifts even have the option of alternating between being truck-mounted or self-propelled, depending on the situation. This type of aerial work platform is certainly one of the most versatile options if you are looking for a powered access machine that will be able to cope with a variety of jobs and working environments.

Source: http://dailytipsforbusiness.blogspot.com/2012/08/industrial-mechanical_21.html

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Can gel vocal cords heal voices?

When vocal cords are damaged the impact can last a lifetime. It is not like a replacing a violin or restringing a guitar.

It is why researchers are getting excited by the prospect of "artificial vocal cords".

A team of US scientists believe they will be able to test the synthetic tissue, which would be injected into damaged vocal cords, next year.

They said animal tests had shown it was safe.

When the lungs force air our through the vocal cords, the two folds of tissue vibrate to produce noise. If they are damaged, by straining them too hard or through surgery, the body's natural response is to create scar tissue.

This is not as flexible as natural vocal cord tissue, leaving a person sounding hoarse.

'Like the real thing'

Scientists at the Massachusetts Institute of Technology have been trying to develop an artificial material which mimics vocal cords as closely as possible.

They have tested a gel, called polyethylene glycol 30, which can flutter around 200 times per second - about the same speed as a woman during a conversation.

Prof Robert Langer said: "The synthetic vocal cord gel has similar properties as the material found in human vocal cords and flutters in response to air pressure changes, just like the real thing."

Continue reading the main story

?Start Quote

This is exciting work from a world class team, but it is far too early to know if this interesting idea can be made to work?

End Quote Prof Anthony Hollander Bristol University

The star of Mary Poppins and The Sound of Music, Dame Julie Andrews, had her vocal cords ruined by a throat operation in 1997.

She has backed the research. She became involved after being treated by Prof Steven Zeitels, from the Massachusetts General Hospital Voice Centre.

He said: "About 90% of human voice loss is because of lost pliability.

"I went to Bob Langer because I knew he could help design a material that would ultimately help patients speak and sing again."

The gel has been tested in animals, and the researchers said it appeared safe. However, the gel is still a long way from being used to restore the singing talents of the likes of Julie Andrews.

Prof Anthony Hollander, the head of the school of cellular and molecular medicine at Bristol University, said: "This is exciting work from a world class team, but it is far too early to know if this interesting idea can be made to work."

He said one of the challenges will be to get the artificial tissue to "integrate properly" with the natural vocal cords and work as a single unit.

The gel would last only for a relatively short time, so regular injections - possibly up to five a year - are thought to be needed.

The prospect of artificial vocal cords was discussed at the American Chemical Society's meeting in Philadelphia.

Source: http://www.bbc.co.uk/news/health-19322304#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa

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33 million Americans hitting the road this Labor Day

Americans plan to hit the road this Labor Day weekend despite rising gas prices.

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Thirty-three million people will travel 50 miles or more, a 2.9 percent increase from last year, according to AAA. That's the highest level of travel for Labor Day since the start of the recession in late 2007.

A gallon of gas now costs an average of $3.72. That's up about 40 cents from July 1, although still down 22 cents from the peak reached in early April. Experts say gas could rise to around $3.75 per gallon by the holiday weekend.

The overwhelming majority of travelers ? 85 percent ? plan to drive to their destination. Once there, they will find hotel rooms costing 4 to 6 percent higher than last year.

Families planning to get away plan to spend $749, according to an economic model done for AAA. That's up from $702 last year.

"In the absence of strong economic growth that might fuel a significant boost in travel volume, it is an encouraging sign that Americans continue to prioritize travel," Bill Sutherland, vice president of AAA Travel Services said in a statement. "Travel is still within America's discretionary spending budget."

Of those who plan to travel, 66 percent said their current financial situation would not negatively impact their Labor Day holiday weekend travel plans, 21 percent said they will cut costs in other parts of their budget, 9 percent will shorten their trip and 4 percent will cut transportation costs.

AAA did not include responses from those who do not plan to travel.

Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Source: http://www.msnbc.msn.com/id/48738219/ns/travel-news/

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