Wednesday, January 2, 2013

Use for old Christmas trees? Douglas fir needles may sterilize nano devices for medical applications

Jan. 2, 2013 ? As Twelfth Night approaches and the Christmas decorations start to look old, as the last crumbs of cake are swept away and the remnants of the turkey have finally been consumed, there is the perennial question as to what to do with the tree. Research published in the International Journal of Biomedical Nanoscience and Nanotechnology suggests that the needles of the plant Pseudotsuga menziesii, commonly known as the Douglas fir could be used to sterilize nano devices destined for medical applications.

Chemist Poushpi Dwivedi of MNNIT in Allahabad, India, and colleagues explain that one of the most troubling problems in biomedicine is bacterial infection at the site of implanted medical devices, prosthetics and sensors. They explain that despite advances in sterilization procedures and aseptic measures pathogenic microbes can still invade biomaterials and tissues. The researchers are developing an antimicrobial, self-sterilizing composite material derived from Douglas fir needles that is essentially a silver/chitosan bionanocomposite that can be used to safely coat medical implants and surgical devices to preclude microbial growth.

The team points out that silver nanoparticles have been tested widely for their potential as antimicrobial agents given that silver is well known to have bactericidal properties. They point out that using biological agents has come to the fore as an efficient and effective way to make novel types of silver nanoparticles with uniform size and shape and biocompatible surfaces for use in medicine. The team has now used an extract from Pseudotsuga menzietii together with silver nitrate solution to generate nanoparticles. These particles can then be readily dispersed in chitosan polymer to make a material that can coat metals and other materials. The plant extract acts as a natural chemical reducing agent to convert the silver ions in the nitrate solution to nanoscopic silver metal particles.

"The size and the percentage of the particles produced can be easily controlled, according to the requirement, by the initial concentration of the metal precursor and volume of the plant biomass," the team explains. So, as you are sweeping up the last fallen needles from your Christmas tree come Twelfth Night, think on, those needles could underpin the next medical shot in the arm.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by Inderscience Publishers, via EurekAlert!, a service of AAAS.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Poushpi Dwivedi, S.S. Narvi, R.P. Tewari. Potentiality of the plant Pseudotsuga menzietii to combat implant-related infection in the nanoregime. International Journal of Biomedical Nanoscience and Nanotechnology, 2012; 2 (3/4): 187 DOI: 10.1504/IJBNN.2012.051217

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_environment/~3/--E7G2XK8KY/130102140445.htm

Empire State Building shooting Republican National Convention Karlie Redd guild wars 2 adrian gonzalez Jerry Nelson Foo

Don't Be a Freakin' Wallflower! - Copywriting by Copy Hackers

This week, the front page of Hacker News was filled to the brim with stories* about how much cold, hard cash startups have been earning:

Nathan Barry?s
$26,679 in 24 hours: Stats from my latest book launch

Patrick McKenzie?s
Bingo Card Creator (and other stuff) Year in Review 2012

Brennan Dunn?s
Why I Gave Up A Million Dollar Consultancy

Like it or not, people love to hear about the dirty, grimy ? and decidedly sexy ? topic of MONEY.

In his post, Patrick even references his interest in good ol? fashioned money talk:

?When I started my business six years ago, I was greatly inspired by a few other folks who published the minutiae of their software businesses, particularly actual sales and expenses numbers.?

People like the topic of money.

We like to see dollar signs.

Money is one of many ?sticky topics?. So, what?s a sticky topic? They?re topics you can address in headlines, value props and blog posts that people will want to read, recall and ? if they?re done well ? share.

?I?m sure the idea of money being a hot topic isn?t the year?s biggest revelation for you? But I?d put money on your site and blog being virtually VOID of words (and stories featuring words) like:

Cash

Moola

Dinero

In fact, I?d go one further and say that, if the word ?money? makes an appearance anywhere on your site, it appears either as Save Money on _____ or as _____ Saves You Money.

(And if it appears as ?Save Time and Money?, go here and hang your head in shame.)

In the world of conversion ? and in the related worlds of Traffic Generation, Content Marketing and SEO ? sticky copy written on sticky topics is critical. Everything else is just published rough drafts.

Today, let?s take a look at 2 ways to make your website copy stickier so people actually READ it and RECALL it.

(tl;dr)

The First Way to Get Sticky: Write About a Sticky Topic

In my experience, I?ve found that the copy on a startup?s site isn?t the problem so much as the topic or subject the copy is addressing.

Most marketers, startup founders and copywriters are writing bland shizzle simply because they?re writing about a bland topic.

And, now, WAIT! Before you even go there, let me tell you this: your product or service is NOT bland by nature. You do not ?have? to write about bland topics. I don?t care if you?re a consultant on lining credenza drawers or the purveyor of grout paint, your subject is NOT bland. I mean, I wrote copy for freakin? QuickBooks Accounting Software for 5 years! I?ve heard ev-er-y-thing under the sun about how ?hard it is? to make ?boring? software ?sound sexy?. And, as a result, I now firmly believe that anyone in a position to message a product should be demoted to Assistant to the Ditch Digger if they believe that the product they?re promoting is boring.

It?s not boring! You?re just lazy!

?That?s my rant. K, on with the show.

Every piece of content that seems boring can be turned on its head to be interesting enough to be sticky. For example, QuickBooks isn?t simply accounting software; it?s the gateway to a world of money ? organized money, invoiced clients, taxes never overpaid, expenses tracked to the penny so you keep every dime, and delicious pie charts showcasing where you?re making the most money (so you can make even more!).

So, how can you take your product, service or app? and position it as something sticky?

Check out these sticky topics. At least one of them CAN work on your home page, and ALL of them can work in your blog posts.

STICKY TOPICS / SUBJECTS
(Based on swipe files & top posts, tweets, etc.)

How much money you can make

How much money you can lose

The fall of someone great (or any form of schadenfreude)

The fall of someone seemingly terrible

Crises narrowly averted

Public fights, battles or wars

Public displays of affection

Unbelievable results achieved easily

?Learn from my mistakes?

CORRESPONDING STICKY COPY
(Sample headlines for landing pages or blog posts.)

Our Clients Saved $994K in 2012

Every Year, 80% of Americans Overpay on Insurance

Has Optimizely Annihilated Adobe Test&Target?

The IRS Never Saw Tax Software Coming

Find Your Next Job Now ? Before You Get Sacked

Oprah Won the Diet Battle? But Did She Lose the War?

MailChimp Loves Unbounce

One Project Management App Can Save You $60K

3 CRO Lessons Learned the Hard Way

Way Numero 2: Turn Your Existing Boring Words into Sticky Phrases

K, so you?ve selected a sticky topic from the list above. You know people are going to want to read about what you?re saying? but now you have to make sure that, once those eyes land on your page, they keep moving over each and every word, paying attention along the way.

We need to use sticky copy to achieve that goal.

While a sticky topic is What you say, sticky copy is How you say it. It?s the words you use. It?s the tone. It?s the length of each sentence. It?s the rhetorical devices used. It?s the formatting. ?It?s all of those things, combined.

For now, let?s talk about the words you?re using. Once you know what words to change, it?s easy to go ahead and do that on your site ASAP. (That?s foreshadowing, BTW. Guess what action I?m going to ask you to take at the end of this post!)

First, sticky words grab you and hold you. They force you to pay attention. That means they are usually:

Unfamiliar words, or words rarely used in the context of site copy or blog posts

Interesting analogies, similes or metaphors

Unusual-looking ?words?, such as numerals instead of spelled-out numbers

Variations on curse words

Non-offensive slang words

You should also think about the way the words look on the page and choose words accordingly ? always with the first goal of getting the stickiest words noticed. By this I mean that you will want to take a note from such classic writers as Samuel Johnson and Samuel Pepys, and interject long, interesting words in the midst of short, plain ones:

NOT THIS?

How to Host a Wedding on a Budget

?BUT THIS

How to Host a Ridiculously Jaw-Dropping Wedding on a Budget

The goal is to introduce a little healthy friction ? but not the usability kind, which is bad friction ? into your copy. Get your visitors? eyes to slow down as they work over lengthier phrases ? and then let them fly through a handful of easier words before slowing ?em down again. Exercise their eyes. Make them take notice. Compel them to slow down, pay attention and commit your messages to memory? but don?t slow them down too much or for too long, or you may lose them. (Ah, finding the balance! What fun.)

So now, let?s look at how to turn boring words and phrases into sticky words and phrases.

NOT STICKY?

Save Money

Better Manage Your Projects

Write Sticky Copy

QUITE STICKY?

Save Cold, Hard Cashola

Manage the Hell Outta Your Projects

2 Easy Ways to Write Sticky Copy Now

THE STICKIEST, FO? SHO??

?Save Like Scrooge? Before He Went All Soft on Us

Project Management So Good, They?ll Call You ?The Taskmaster?

Don?t Be a Freakin? Wallflower! Write Sticky Copy That Gets Noticed

Now It?s Your Turn ? For Real

Open your site in a new window. Just do it ? trust me, you?ll be glad you did.

Consider the headline of your home page. Are you sacrificing sticky copy just to keep your headline short? Are you telling yourself that your particular audience won?t respond well to the stickiest kind of copy? ?Do you realize that the assumptions you?re making may be holding back the performance of your site as a sales tool?

Play around with your headline ? but don?t go into your CMS or code to do it. Instead, use this bookmarklet to edit your headline without committing to any changes. Replace your existing headline with a handful of headlines on sticky topics using sticky copy, as outlined above. Let long headlines go long. Let slang words and pseudo-swear words, like ?screw?, ?piss? and ?shizzle?, make their way into your copy. Really, really push your comfort level. And don?t let your assumptions about what your visitors will tolerate get in the way.

Then? delete every headline you wrote. Get rid of ?em all!

And take an objective look at your control/current headline. ?How do you feel about it now? Is it doing as much work as it should? Is it sticky? ?Is this the year you actually write copy that is going to make a difference and sell more stuff for you? NOW, try to recall one of the headlines you wrote and deleted. If they?re sticky, you should be able to recall them? and replace your boring headline with one of ?em.

Watch Me Edit Boring Copy Into Sticky Copy (5:54 Video)

Throughout 2013, I?m planning to end every post with a recording of me putting what I preach into practice on one or more sites. Sometimes they?ll be sites you ask me to review (so email me if that?s what you?d like), and other times I?ll just randomly choose them.

Check this video out, and leave a comment to let me know if it helps and if you want me to keep doing this, k?


Happy New Year,
joanna

* I hope Nathan, Patrick and Brennan won?t mind me adding that they are all Copy Hackers readers. :)

Source: http://copyhackers.com/2013/01/write-sticky-copy-that-gets-noticed/

jesus montero hiroki kuroda kuroda gene hackman pineda john edwards heart condition mena suvari

Storm hosts Rose Parade show after fiery accident

Hannah Storm was back on the air Tuesday, hosting the Rose Parade telecast three weeks after a propane gas grill accident left the ESPN anchor with first- and second-degree burns to her face, hands, chest and neck.

Storm lost roughly half her hair in the accident Dec. 11 outside her home in Connecticut. She wore extensions for the ABC telecast and her left hand was bandaged.

Storm's eyebrows and eyelashes were burned off. A makeup artist drew on eyebrows for the telecast.

This was the fifth time Storm has hosted the Rose Parade in Pasadena, Calif. She says it was a familiar and comforting setting to make her return.

Storm says she hopes to turn her ordeal into an opportunity to talk about how to safely operate propane gas grills.

Source: http://news.yahoo.com/storm-hosts-rose-parade-show-fiery-accident-000316083--spt.html

kim kardashian and kanye west henrik stenson jobs act greg mortenson jim marshall died 2013 toyota avalon the secret life of bees

Gunmen kill 5 female teachers in Pakistan

PESHAWAR, Pakistan (AP) ? Gunmen killed five female teachers and two other people on Tuesday in an ambush on a van carrying workers home from their jobs at a community center in northwest Pakistan, officials said.

The van was transporting teachers and aid workers from the center in conservative Khyber Pakhtunkhwa province. Two health workers, one man and one woman, were also killed and the driver was wounded.

The attack was a reminder of the risks faced by educators and aid workers, especially women, in an area where Islamic militants often target women and girls trying to get an education. Many militants in Khyber Pakhtunkhwa province oppose female education and have blown up schools and killed female educators as a way to discourage girls from getting an education.

In a case in the same province that gained international attention, a Taliban gunman shot 15-year-old Malala Yousufzai in the head last October for criticizing the militants and promoting girls' education. She is currently recovering in Britain.

The workers were on their way home from a community center in the town of Swabi where they were working at a primary school and adjoining medical center. Gunmen on motorcycles opened fire with automatic weapons, said Javed Akhtar, executive director of the non-governmental organization Support With Working Solutions.

The NGO conducts programs in the education and health sectors and runs a primary school and a medical clinic at the community center in Swabi, he said.

He provided the details on who was killed.

Swabi police chief Abdur Rasheed said most of the women killed were between the ages of 20 and 22. He said the four gunmen who used two motorcycles fled the scene and have not been apprehended.

No group has claimed responsibility for the incident.

Source: http://news.yahoo.com/gunmen-kill-5-female-teachers-pakistan-123705233.html

Missouri Election Results Amendment 64 marijuana huffington post elizabeth warren puerto rico diane sawyer

Two Subscriptions to Health and Fitness Magazines for $8.99 ...

Screen Shot 2013-01-01 at 9.01.17 AM

Support your New Year?s goal of a healthier you with a subscription to a health and fitness magazine. Get the information that you need plus encouraging articles to keep you in track to achieve your goal. Choose any two of the following magazine subscriptions and pay only $8.99 for a yearly subscription to both titles:

  • Fitness Category

    • Fitness
    • Flex
    • Men?s Fitness
    • Muscle & Fitness
    • Self
    • Shape
  • Health Category

    • Natural Health
    • Spirituality & Health
    • Weight Watchers
    • Yoga Journal
  • Nutrition Category

    • Diabetic Cooking
    • Vegetarian Times
    • Organic Gardening
    • Urban Farm
    • EatingWell
  • Sports Category

    • Dance Spirit
    • Golf Digest
    • Tennis
    • Backpacker
    • Surfer

This offer is good through midnight EST tonight? 01/01/13.? You can purchase a subscription for yourself, gift subscriptions for others and/or also to renew an existing subscription.

Thanks Deal Seeking mom!

Source: http://www.commonsensewithmoney.com/2013/01/two-subscriptions-to-health-and-fitness-magazines-for-8-99/

blue ivy carter photos purple squirrel blade runner close encounters of the third kind norovirus beyonce and jay z baby droid 4

Tuesday, January 1, 2013

Your lifestyle distinctive type of society | Pure Opinion

Energy may be a sort of strength comparable to heat and lightweight. However, effortlessly found energy means take time and to seek out, and lots of exclusively make very little energy. Case in point, the particular disturbance strength that makes your individual flexible fee mortgage head of hair stand it an excellent air-conditioned bedroom. Vigor may be the way of life exceptional distinctive line of society. We all try to eat it as being if you have absolutely no the next day. Even so, many of us have not really viewed carrying out ?homemade electric power.Inches width Exactly how should we produce self-made energy? Working on your personal electrical author is extremely considerably any implausible concept. Is it most likely possible to create this project? Of course it can be. We require some information regarding create your own electricity creating practical electricity.
?
The good news is, one particular simple policies about vigor is that it is generally submitted one variety to a different. As a result, your electric energy is just products involving converting any type of heats up so that you can stimulate. These types of web-sites that may, we can quickly miniaturize energy generation.
Solar power panels are comprised electricity cells, or perhaps in simplest conditions, mild strength to help you energy converters. The most widespread method of crank out do-it-yourself electric power is from using a display screen. Light-weight the sun?s rays about the sun switch on the actual cells which make current. The voltage constructed from every mobile is actually moderate. Because of this, cellular material might be affixed through sequence or maybe concurrent to be able to make the sought after current amount. Surely, solar panels find damaging facets. For all those situations you?re planning to build versions hand made electricity utilizing solar power systems, merely ready your spending budget. Primary is it is quite expensive to receive. Eventually, it provides a very low production status in comparison with a few other electric powered machines.? An more popular means to fix generate self-made electricity is always to switch this blowing wind to be able to electricity. ?
?
The particular wind generator is required for this purpose approach. Generally, a new wind mill just generator (the standard reputable name any motor and even turbine) connected to an electrical generator that may be unique from the wind?s push. This specific generator gathers the breeze vitality, whilst the generator modifications this kind of automatic tension within the the wind to electricity. When the dynamo changes energy so as to components power, it is a electrical power seed. Definitely, because i have previously stated, the particular dynamo will be the standard period of your serp. If the change technical energy to help power, that is a power generator.? Compared to be able to solar power sections, wind turbines give a somewhat better skills. Even so, the wind mill ought to be focused to suit your needs the particular wind flow are going to be stronger related to much better power creation. Creating your own electricity has many benefits.

This entry was posted in Business and tagged create your own electricity. Bookmark the permalink.

Source: http://pureopinion.tk/2012/12/31/your-lifestyle-distinctive-type-of-society/

march of dimes james randi wargames blake griffin dunk florida primary full force odd fellows

Samsung announces Windows 8-optimized Series 7 Touch monitor

DNP EMBARGO  Samsung announces two monitors for 2013 the Series 7 Touch and Series 7

Samsung is wrapping up 2012 by announcing two new monitors: the Series 7 Touch (SC770) and the Series 7 (SC750). The 24-inch Series 7 Touch is Sammy's first multi-touch display made for Windows 8, and it features a resolution of 1,920 x 1080 with 178-degree viewing angles. It also sports an adjustable stand that can tilt up to 60 degrees. The 27-inch Series 7 doesn't support touch input, but it boasts the same 1080p resolution and can pivot 90 degrees so users can view content in both landscape and portrait modes. Both models will hit the market in the first quarter of 2013 -- Samsung hasn't released pricing info for either, but both will be on hand at CES next week. We're still waiting on photos, but you can check out the press release after the break.

Continue reading Samsung announces Windows 8-optimized Series 7 Touch monitor

Filed under: ,

Comments

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/kd0t7mJ-CeE/

wizards of waverly place cedric benson playoff schedule charles addams pinewood derby cars republican debate tonight tinker tailor soldier spy