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Archive for the ‘Uncategorized’ Category

1MillionShirts Leverages Social Media to Help Clothe Africa

Tuesday, April 27th, 2010

A new clothing-themed charitable campaign from the guys behind lucrative social media marketing exercise I Wear Your Shirt is looking to get unwanted T-shirts out of your closet and onto the backs of a million people across Kenya, Uganda, DRC, Ghana, Liberia, Mozambique, Nigeria, Ethiopia, Sudan, Swaziland and South Africa.

The 1MillionShirts project, launched this month, is asking for used (but decent) T-shirts to be sent in with a one dollar bill to help with container costs. The shirts will then be shipped to Africa to help clothe folks in need.

As you’d expect, Jason and Evan are using social media to help promote the campaign with a Facebook page that is already racking up Likes, a Flickr tag to gather all relevant pics and the #1millionshirts Twitter hashtag to spread the word via Twitter.

While the project is thus far U.S.-centric, it’s starting to generate some momentum across the pond too. The team is currently looking for a company that can help store and/or ship the T-shirts in the U.K. If you or anyone you know is interested in helping out, please contact project ambassador Alex Hardie.

“We understand that t-shirts aren’t the first thing you think of when you hear people are in need,” says the team, “but we also know what it takes to ask people to donate money.” See the video below to watch Jason explain the project in his own words and to find out more about the campaign before heading to your closet to weed out some spare tees to send in.

http://mashable.com/2010/04/27/1millionshirts-wants-tees/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Mashable+%28Mashable%29

10 Excellent Examples of Recycled Gadgetry

Thursday, April 22nd, 2010

This series is brought to you by Best Buy. For more information on their recycling program and to make your recycle pledge, please visit recycleiton.com.

As Kermit once wisely said, it isn’t easy being green, especially if you’re really into your gadgets, but recycling old products and buying new ones with an eye on eco is something we should all be doing.

To help you out of your consumer vs. conscience crisis, we’ve handpicked ten amazing items from around the web that re-use existing materials to make a brand new product.

http://mashable.com/2010/04/22/recycled-gadgets/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Mashable+%28Mashable%29

Bloom Box: Bloom Energy Powers Your Whole House with a Box

Sunday, February 21st, 2010

Silicon Valley doesn’t just produce innovative web companies — it’s also a mecca for the green tech boom. Bloom Energy, which launches officially on Wednesday, has built a refrigerator-sized box that can power your whole house.

Bloom Energy has actually been operating for 8 years, raising $400 million in funding from VCs including Kleiner Perkins (investors in Netscape, Amazon, Google and others). Its “Bloom Box” houses fuel cells that run on oxygen plus natural gas, landfill gas, bio-gas or even solar.

The company’s first customer was Google, which has been powering a datacenter on 4 Bloom Boxes for 18 months. Google’s boxes run on natural gas. eBay is also a customer — the company has 5 Bloom Boxes in San Jose, which it says have saved $100,000 in energy costs over 9 months.

The Bloom Box got its first TV appearance on CBS’ 60 Minutes tonight, which will no doubt drive interest in the launch. Look out for more news on Wednesday.

What is in Evolv?

Tuesday, December 15th, 2009

What is in Evolv?

Evolv lists its ingredients in the following order: Natural Spring Water, Extracts of Alfalfa (Medicago Sativa), Leaves and Stems, Milk Whey Protein, Bromelain (from Pineapple), Papain (from Papaya), Protease, Amylase, Lipase, Lactase and Cellulase.

Let’s take a look at each of these individually:

Natural Spring Water – Minerals become dissolved in the water as it moves through the underground rocks. This may give the water flavor and even carbon dioxide bubbles, depending on the nature of the geology through which it passes.

Extracts of Alfalfa (Medicago Sativa) Leaves and Stems – Alfalfa has been used as an herbal medicine for over 1,500 years. Alfalfa is high in protein, calcium, plus other minerals, vitamin A, vitamins in the B group, vitamin C, vitamin D, vitamin E, and vitamin K.

In early Chinese medicines, physicians used young alfalfa leaves to treat disorders related to the digestive tract and the kidneys. In Hindu societies, ayurvedic physicians used the leaves for treating poor digestion. They made a cooling poultice from the seeds for boils. At the time, alfalfa was also believed to be helpful towards people suffering from arthritis and water retention.

It is used in homeopathic preparations worldwide. Today, alfalfa is suggested by homeopaths for treating anemia, diabetes, to extend appetite and contribute towards weight gain, as a diuretic for increased urination, for indigestion and bladder disorders, and can also be used as an estrogen replacement in order to increase breast milk and to mitigate premenstrual syndrome, a dietary supplement, to lower blood cholestrol levels, and to lower the chances of severe heart conditions. However, claims of homeopathy’s efficacy beyond the placebo effect are unsupported by the collective weight of scientific and clinical evidence.

Milk Whey Protein – Whey protein is a mixture of globular proteins isolated from whey, the liquid material created as a by-product of cheese production. Some preclinical studies in rodents have suggested that whey protein may influence glutathione production and possess anti-inflammatory or anti-cancer properties; however, human data are lacking.  The effects of whey protein on human health are of great interest and this protein mixture is being investigated as a way of reducing disease risk, or as a supplementary treatment for several diseases.  Whey protein is commonly marketed and ingested as a dietary supplement, and various health claims have been attributed to it in the alternative medicine community.

Bromelain (from Pineapple) – Bromelain can refer to one of two protease enzymes extracted from the plant family Bromeliaceae, or it can refer to a combination of those enzymes along with other compounds produced in an extract.

Bromelain extract is a mixture of sulfur-containing protein-digesting enzymes—called proteolytic enzymes or proteases—and several other substances in smaller quantities.

Bromelain has a number of medical uses. It was first introduced in this area in 1957, and works by blocking some proinflammatory metabolites that accelerate and worsen the inflammatory process. In vitro research has shown that bromelain decreases migration of neutrophils to sites of acute inflammation, and in vivo bromelain has generated a 50-85% reduction in neutrophil migration. It is an anti-inflammatory agent, and so can be used for sports injury, trauma, arthritis, and other kinds of swelling. Its main uses are treatment of athletic injuries, digestive problems, phlebitis, sinusitis, and aiding healing after surgery. Doses of 200 mg have proven to be an efficacious alternative to NSAIDS.

It has also been proposed for the treatment of arthritis, chronic venous insufficiency, easy bruising, gout, hemorrhoids, menstrual pain, autoimmune disorders, and ulcerative colitis.

Studies have shown that bromelain can also be useful in the reduction of platelet clumping and blood clots in the bloodstream, especially in the arteries.

Bromelain supplementation may increase heart rate; care should be used by those with heart disease.

Papain (from Papaya) – Papain is a cysteine protease (EC 3.4.22.2) enzyme present in papaya (Carica papaya) and mountain papaya (Vasconcellea cundinamarcensis).

It consists of 212 amino acids stabilised by 3 disulfide bridges. Its 3D structure consists of 2 distinct structural domains with a cleft between them. This cleft contains the active site, which contains a catalytic triad that has been likened to that of chymotrypsin. Its catalytic triad is made up of 3 amino acids – cysteine-25 (from which it gets its classification), histidine-159, and asparagine-158.

Protease – A protease (or proteinase) breaks down proteins. A protease is any enzyme that conducts proteolysis, that is, begins protein catabolism by hydrolysis of the peptide bonds that link amino acids together in the polypeptide chain forming the protein.

Amylase – An amylase is an enzyme that breaks starch down into sugar. Amylase is present in human saliva, where it begins the chemical process of digestion. Foods that contain much starch but little sugar, such as rice and potato, taste slightly sweet as they are chewed because amylase turns some of their starch into sugar in the mouth. The pancreas also makes amylase (alpha amylase) to hydrolyse dietary starch into di- and trisaccharides which are converted by other enzymes to glucose to supply the body with energy. Plants and some bacteria also produce amylase. As diastase, amylase was the first enzyme to be discovered and isolated (by Anselme Payen in 1833).  Specific amylase proteins are designated by different Greek letters. All amylases are glycoside hydrolases and act on α-1,4-glycosidic bonds. It will start to denature at around 60C.

Lipase – A lipase is a soluble enzyme that catalyzes the hydrolysis of ester bonds in water–insoluble, lipid substrates.  Lipases thus comprise a subclass of the esterases.

Lipases perform essential roles in the digestion, transport and processing of dietary lipids (e.g. triglycerides, fats, oils) in most, if not all, living organisms. Genes encoding lipases are even present in certain viruses.

Lactase – Lactase (LCT), a part of the β-galactosidase family of enzymes, is a glycoside hydrolase involved in the hydrolysis of the disaccharide lactose into constituent galactose and glucose monomers. In humans, lactase is present predominantly along the brush border membrane of the differentiated enterocytes lining the villi of the small intestine.

Lactase is essential for digestive hydrolysis of lactose in milk. Deficiency of the enzyme causes lactose intolerance.

Cellulase – Cellulase refers to a class of enzymes produced chiefly by fungi, bacteria, and protozoans that catalyze the cellulolysis (or hydrolysis) of cellulose. However, there are also cellulases produced by other types of organisms such as plants and animals. Several different kinds of cellulases are known, which differ structurally and mechanistically. The EC number for this group of enzymes is EC 3.2.1.4.

by Carl H. Martens on 05/11/09 at 1:10 pm

My latest blog

Tuesday, March 3rd, 2009

http://helpers-crew.blogspot.com/

Four Gold Stars

Saturday, January 24th, 2009

I just read the NYT article:

Women’s Health, Ungagged

President Obama on Friday began dismantling his predecessor’s broad and damaging assault on women’s reproductive health and freedom. He lifted the odious gag rule that President George W. Bush imposed on international family planning groups and began trying to restore financing to the United Nations Population Fund………

I think the UN should award Obama at least 4 gold stars this week for making decisive actions that support more than one MDG!

There really is HOPE that 2015 is within reach!

 

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Saturday, November 29th, 2008

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Friday, October 24th, 2008

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Friday, October 24th, 2008

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Friday, October 24th, 2008

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