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UK’s Liverpool FC unveils plans for new stadium

Wednesday, July 25, 2007

Liverpool FC revealed the plans for its new Stanley Park Stadium today. The stadium is to be built over the next three years in Stanley Park, to replace Liverpool’s long time home at Anfield. The plans as submitted would provide for a capacity of 60,000, with a possible increase towards 80,000.

The design by HKS is situated approximately 8 meters below the surface to lessen its impact. The cost of construction is said to be £300 million.

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Wikinews interviews Democratic candidate for the Texas 6th congressional district special election Daryl Eddings, Sr’s campaign manager

Tuesday, April 20, 2021

Wikinews extended invitations by e-mail on March 23 to multiple candidates running in the Texas’ 6th congressional district special election of May 1 to fill a vacancy left upon the death of Republican congressman Ron Wright. Of them, the office of Democrat Daryl Eddings, Sr. agreed to answer some questions by phone March 30 about their campaigns and policies. The following is the interview with Ms Chatham on behalf of Mr Eddings, Sr.

Eddings is a federal law enforcement officer and senior non-commissioned officer in the US military. His experience as operations officer of an aviation unit in the California National Guard includes working in Los Angeles to control riots sparked by the O. J. Simpson murder case and the police handling of Rodney King, working with drug interdiction teams in Panama and Central America and fighting in the Middle East. He is the founder of Operation Battle Buddy, which has under his leadership kept in touch with over 20 thousand veterans and their families. He was born in California, but moved to Midlothian, Texas. He endeavours to bring “good government, not no government”. Campaign manager Faith Chatham spoke to Wikinews on matters ranging from healthcare to housing.

An Inside Elections poll published on March 18 shows Republican candidate Susan Wright, the widow of Ron Wright, is ahead by 21% followed by Democrat Jana Sanchez with 17% and Republican Jake Ellzey with 8% with a 4.6% margin of error among 450 likely voters. The district is considered “lean Republican” by Inside Elections and voted 51% in favour of Donald Trump in last year’s US presidential election. This is down from 54% for Trump in 2016’s presidential election, the same poll stated.

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Cleveland, Ohio clinic performs US’s first face transplant

Thursday, December 18, 2008

A team of eight transplant surgeons in Cleveland Clinic in Ohio, USA, led by reconstructive surgeon Dr. Maria Siemionow, age 58, have successfully performed the first almost total face transplant in the US, and the fourth globally, on a woman so horribly disfigured due to trauma, that cost her an eye. Two weeks ago Dr. Siemionow, in a 23-hour marathon surgery, replaced 80 percent of her face, by transplanting or grafting bone, nerve, blood vessels, muscles and skin harvested from a female donor’s cadaver.

The Clinic surgeons, in Wednesday’s news conference, described the details of the transplant but upon request, the team did not publish her name, age and cause of injury nor the donor’s identity. The patient’s family desired the reason for her transplant to remain confidential. The Los Angeles Times reported that the patient “had no upper jaw, nose, cheeks or lower eyelids and was unable to eat, talk, smile, smell or breathe on her own.” The clinic’s dermatology and plastic surgery chair, Francis Papay, described the nine hours phase of the procedure: “We transferred the skin, all the facial muscles in the upper face and mid-face, the upper lip, all of the nose, most of the sinuses around the nose, the upper jaw including the teeth, the facial nerve.” Thereafter, another team spent three hours sewing the woman’s blood vessels to that of the donor’s face to restore blood circulation, making the graft a success.

The New York Times reported that “three partial face transplants have been performed since 2005, two in France and one in China, all using facial tissue from a dead donor with permission from their families.” “Only the forehead, upper eyelids, lower lip, lower teeth and jaw are hers, the rest of her face comes from a cadaver; she could not eat on her own or breathe without a hole in her windpipe. About 77 square inches of tissue were transplanted from the donor,” it further described the details of the medical marvel. The patient, however, must take lifetime immunosuppressive drugs, also called antirejection drugs, which do not guarantee success. The transplant team said that in case of failure, it would replace the part with a skin graft taken from her own body.

Dr. Bohdan Pomahac, a Brigham and Women’s Hospital surgeon praised the recent medical development. “There are patients who can benefit tremendously from this. It’s great that it happened,” he said.

Leading bioethicist Arthur Caplan of the University of Pennsylvania withheld judgment on the Cleveland transplant amid grave concerns on the post-operation results. “The biggest ethical problem is dealing with failure — if your face rejects. It would be a living hell. If your face is falling off and you can’t eat and you can’t breathe and you’re suffering in a terrible manner that can’t be reversed, you need to put on the table assistance in dying. There are patients who can benefit tremendously from this. It’s great that it happened,” he said.

Dr Alex Clarke, of the Royal Free Hospital had praised the Clinic for its contribution to medicine. “It is a real step forward for people who have severe disfigurement and this operation has been done by a team who have really prepared and worked towards this for a number of years. These transplants have proven that the technical difficulties can be overcome and psychologically the patients are doing well. They have all have reacted positively and have begun to do things they were not able to before. All the things people thought were barriers to this kind of operations have been overcome,” she said.

The first partial face transplant surgery on a living human was performed on Isabelle Dinoire on November 27 2005, when she was 38, by Professor Bernard Devauchelle, assisted by Professor Jean-Michel Dubernard in Amiens, France. Her Labrador dog mauled her in May 2005. A triangle of face tissue including the nose and mouth was taken from a brain-dead female donor and grafted onto the patient. Scientists elsewhere have performed scalp and ear transplants. However, the claim is the first for a mouth and nose transplant. Experts say the mouth and nose are the most difficult parts of the face to transplant.

In 2004, the same Cleveland Clinic, became the first institution to approve this surgery and test it on cadavers. In October 2006, surgeon Peter Butler at London‘s Royal Free Hospital in the UK was given permission by the NHS ethics board to carry out a full face transplant. His team will select four adult patients (children cannot be selected due to concerns over consent), with operations being carried out at six month intervals. In March 2008, the treatment of 30-year-old neurofibromatosis victim Pascal Coler of France ended after having received what his doctors call the worlds first successful full face transplant.

Ethical concerns, psychological impact, problems relating to immunosuppression and consequences of technical failure have prevented teams from performing face transplant operations in the past, even though it has been technically possible to carry out such procedures for years.

Mr Iain Hutchison, of Barts and the London Hospital, warned of several problems with face transplants, such as blood vessels in the donated tissue clotting and immunosuppressants failing or increasing the patient’s risk of cancer. He also pointed out ethical issues with the fact that the procedure requires a “beating heart donor”. The transplant is carried out while the donor is brain dead, but still alive by use of a ventilator.

According to Stephen Wigmore, chair of British Transplantation Society’s ethics committee, it is unknown to what extent facial expressions will function in the long term. He said that it is not certain whether a patient could be left worse off in the case of a face transplant failing.

Mr Michael Earley, a member of the Royal College of Surgeon‘s facial transplantation working party, commented that if successful, the transplant would be “a major breakthrough in facial reconstruction” and “a major step forward for the facially disfigured.”

In Wednesday’s conference, Siemionow said “we know that there are so many patients there in their homes where they are hiding from society because they are afraid to walk to the grocery stores, they are afraid to go the the street.” “Our patient was called names and was humiliated. We very much hope that for this very special group of patients there is a hope that someday they will be able to go comfortably from their houses and enjoy the things we take for granted,” she added.

In response to the medical breakthrough, a British medical group led by Royal Free Hospital’s lead surgeon Dr Peter Butler, said they will finish the world’s first full face transplant within a year. “We hope to make an announcement about a full-face operation in the next 12 months. This latest operation shows how facial transplantation can help a particular group of the most severely facially injured people. These are people who would otherwise live a terrible twilight life, shut away from public gaze,” he said.

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Different Types Of Credit Cards And Understanding Credit Card Terms

By Robert Benjamin

What Is The Difference In Credit Card Types ?

There are credit cards for everyone, I will explain two major differences between them so you will understand.

Secured Credit Cards:

A credit card secured by a savings account that has been established in advance by the borrower. The amount in the account usually determines the limit on the credit card. These accounts present no real risk factor for creditors and are therefore much easier to obtain. The required savings deposit for a secured card may range from a few hundred to a thousand dollars or more. Your credit line is a percentage of your deposit, typically 50 to 100 percent. Usually, a bank will pay interest on your deposit. In addition, you also may have to pay application and processing fees — sometimes totaling hundreds of dollars. Before you apply, be sure to ask what the total fees are and whether they will be refunded if your denied a card. Typically, a secured card requires an annual fee and has a higher interest rate than an unsecured card.

Unsecured Credit Cards:

[youtube]http://www.youtube.com/watch?v=sBG2iBb_Zkg[/youtube]

Unsecured credit cards require no deposit to acquire. They are given based upon the applicants high credit score.

Credit Card Terms ?

There are numerous credit card terms, and you should understand them, because not knowing what they mean, can be costly. Here is a list of the important ones and a summary of each:

Over The Limit Fee:

Some credit card companies charge you if your purchase exceeds your credit balance. Instead of the purchase being denied, it may be approved. But the next time your monthly bill arrives, you may be hit with a charge of an extra $20 or even more! This charge will probably be on each additional bill, until your balance is again within the normal credit limit.

Late Fee:

This is a charge you will be hit with, if your payment is not received and processed by the payment due date. This can be $20 or more a month.

Minimum Payment:

This is the amount you must pay to keep the card from going into default. If you fail to make the minimum payment, you can be hit with a monthly ‘late fee’, just as if you failed to make any payment.

Annual Fee:

Some credit card companies charge an annual membership fee. This extra charge can range from $20 to $100 or more. Once a year this fee is added to your total balance due.

There is a website that shows you numerous sources for getting a credit card or a fast cash loan, even if you have bad credit, also you can discover the best sources for credit reports, help prevent identity theft, understanding credit card terms, and much more, this website is called: Credit Cards and PayDay Loans, and it may be found at this URL: http://www.rb59.com/creditcards

You may publish this article in your ezine, newsletter or on your web site as long as it is reprinted in its entirety and without modification except for formatting needs or grammar corrections.

About the Author: Robert W. Benjamin has been in the software business since the early 1980’s on the VIC 20, C64, AMIGA, and WINDOWS Computer Systems. He has won magazine awards for the ‘Game of the Month’, and more, in several European computer magazines. Credit Cards and PayDay Loans rb59.com/creditcards

Source: isnare.com

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2012 Report on Gender Equality and Development says US women have room for progress

Friday, September 27, 2013

Tuesday, World Bank released the 2012 World Development Report on Gender Equality and Development. The United States is referred to many times, often as a benchmark to foster understanding of recent gains for women in other parts of the globe. At the same time, United States women still lag behind US men in a number of areas.

In 2012, the authors note women in the United States still face challenges economically and socially. They are represented disproportionately in certain professions like teaching and nursing. They are paid less than their male counterparts. Jobs traditionally held by women also result in lower wages for men who hold these jobs. They are under-represented at the highest level of business, with only 28 of Fortune 1000 companies having a female chief executive officer. The bottom 20% of women economically have a slightly higher birth rate than their peers in the top 20%.

Immigrants to the United States from Southeast Asia and India have higher than expected male to female birth ratios, which the report authors suggest is partially deliberate sex selection based on cultural attitudes from home countries. In 2009, over half a million US women were victims of intimate partner violence. The report suggests US men have greater pension assets than US women. When compared to elderly US men, elderly women in the United States are more likely to live alone than with a spouse. US women are disproportionately under-represented in local police forces, accounting for less than 20% of all police officers. Women in the United States also bear a higher percentage of housework duties than men at 61%. When US women take part time work while raising children, they find it difficult to use that work experience to gain future full time employment. US women are disincentivized from re-entering the workforce after giving birth because of the high cost of childcare.

Many of the gains for United States women took place a while ago and took a long time to get. It took 40 years, 1870–1910, to see major improvements in the percentage of girls aged 6 to 12 attending school. In 1921, after women got the right to vote in the United States, the United States Congress passed the Promotion of the Welfare and Hygiene of Maternity and Infancy Act. This assisted in lowering infant mortality from 23% to 15%.

The report says affirmative action in the United States resulted in jobs transferring from men to women, but the authors hedged and did not draw a conclusion about the economic impact of these legislative efforts other than to say the impact was not negative.

Many of the legislative victories for United States women came early compared to developing countries. Property rights for women, while later than some of their European counterparts like Norway and the United Kingdom, started to come by 1848. That year, the Married Women’s Property Act was passed in New York. It was the first legislation of its kind in the country. Other states soon followed. Women got suffrage on a state-by-state level in the country until they got federal suffrage in 1920. Title VII of the Civil Rights Act of 1964 barred discrimination against women and allowed married women to make loans without their husband’s consent. In 1980, airlines were barred from discriminating against flight attendances for their marital status during the hiring and firing stage.

The number of United States respondents agreeing with the proposition “a university education is more important for a boy than for a girl” decreased from about 14% in the period between 1994 and 1999 to about about 9% in the period between 2005 and 2007. Similarly, the number of people who agreed with “when jobs are scarce, men should have more right to a job than women” decreased from 19% to about 8% over the same period.

The report cites current research from the United States and England showing the more education a mother has, the better the outcomes for her children will be.

Currently in the United States, females academically outperform their male counterparts in all academic areas including [[mathematics|math] and science. On the Programme for International Student Assessment math test though, US boys tested better than US girls by a score of roughly 495 to 480. US girls outperform boys on the literacy test with mean scores of approximately 510 to 490. In this regard, the report suggests US girls’ performance patterns resemble global ones.

Mali’s percentage of girls in primary school is equivalent to the United States in 1810 at around 34%. Burkino Faso is worse, matching the United States in 1780 with a percentage of roughly 25%. Niger’s current enrollment for girls is around 50%, around the same percentage as the United States in 1900.

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Police report drug haul seizure worth up to £30 million in Brownhills, England

Monday, December 2, 2013

Police in the West Midlands in England today said nearly 200 kilograms worth of drugs with value possibly as great as £30 million (about US$49 million or €36 million) has been seized from a unit in the town of Brownhills. In what an officer described as “one of the largest [seizures] in the force’s 39 year history”, West Midlands Police reported recovering six big cellophane-wrapped cardboard boxes containing cannabis, cocaine, and MDMA (“ecstasy”) in a police raid operation on the Maybrook Industrial Estate in the town on Wednesday.

The impact this seizure will have on drug dealing in the region and the UK as a whole cannot be underestimated

The seized boxes, which had been loaded onto five freight pallets, contained 120 one-kilogram bags of cannabis, 50 one-kilogram bags of MDMA, and five one-kilogram bricks of cocaine. In a press release, West Midlands Police described what happened after officers found the drugs as they were being unloaded in the operation. “When officers opened the boxes they discovered a deep layer of protective foam chips beneath which the drugs were carefully layered”, the force said. “All the drugs were wrapped in thick plastic bags taped closed with the cannabis vacuum packed to prevent its distinctive pungent aroma from drawing unwanted attention.” Police moved the drugs via forklift truck to a flatbed lorry to remove them.

Detective Sergeant Carl Russell of West Midlands Police’s Force CID said the seizure was the largest he had ever made in the 24 years he has been in West Midlands Police and one of the biggest seizures the force has made since its formation in 1974. “The impact this seizure will have on drug dealing in the region and the UK as a whole cannot be underestimated”, he said. “The drugs had almost certainly been packed to order ready for shipping within Britain but possibly even further afield. Our operation will have a national effect and we are working closely with a range of law enforcement agencies to identify those involved in this crime at whatever level.”

Expert testing on the drugs is ongoing. Estimates described as “conservative” suggest the value of the drugs amounts to £10 million (about US$16.4 million or €12 million), although they could be worth as much as £30 million, subject to purity tests, police said.

Police arrested three men at the unit on suspicion of supplying a controlled drug. The men, a 50-year-old from Brownhills, a 51-year-old from the Norton area of Stoke-on-Trent in Staffordshire, and one aged 53 from Brownhills, have been released on bail as police investigations to “hunt those responsible” continue. West Midlands Police told Wikinews no person has yet been charged in connection with the seizure. Supplying a controlled drug is an imprisonable offence in England, although length of jail sentences vary according to the class and quantity of drugs and the significance of offenders’ roles in committing the crime.

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On the campaign trail in the USA, October 2016

Sunday, November 6, 2016

The following is the sixth and final edition of a monthly series chronicling the U.S. 2016 presidential election. It features original material compiled throughout the previous month after an overview of the month’s biggest stories.

In this month’s edition on the campaign trail: the Free & Equal Foundation holds a presidential debate with three little-known candidates; three additional candidates give their final pleas to voters; and past Wikinews interviewees provide their electoral predictions ahead of the November 8 election.

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Distance Learning Online

Submitted by: Arijit M

People are busier than ever, but still have the desire to improve their lifestyle with a better job. Many times the only way to get a better job is to begin or continue with education in order to learn essential skills and often a degree in order to be of value in a new position. Finding the time to attend classes at local schools or universities is almost impossible for most people. Not only that, but tuition fees can be incredibly expensive and not affordable for many. With such a huge market of individuals looking to complete higher education levels, a market has emerged offering busy people affordable classes that can be completed at home with distance learning online.

There are hundreds of schools that offer distance learning online options available to anyone interested in advancing in education. However, not all schools that offer distance learning online are accredited and will not be recognized when applying for a new job. It is important to verify that any schools that offer distance learning online can offer proof that they are accredited and are recognized by the appropriate educational institutions to make it a genuine educational institution.

[youtube]http://www.youtube.com/watch?v=WwAEBTcfI7A[/youtube]

Each individual considering completing school by distance learning online will need to assess their commitment and organizational skills in order to see if they can truly commit to a self-guided learning experience. Much of what is learned through distance learning online is done independently and discipline is an important part of successfully completing distance learning online.

People who commit to distance learning online find that they often do as well if not better than people who are attending a traditional classroom environment do. Motivation and setting personal goals is an essential part of their learning experience and that is all of the support that they need. Students who use distance learning online are so disciplined that they rarely find that they put off assignments. Completing an assignment without the pressure of attending a set class time as well as the motivation to complete their education as soon as possible tends to be a constructive learning environment for many.

Students of distance learning online tend to have one skill in particular in common and that is excellent reading and understanding skills. These students don t need or often like to listen to lectures or even video. The written word is the best way that information is taken in by distance learners. With adequate reading comprehension skills, completing college level courses without the immediate guidance of an instructor is easily done.

Distance learners are unique in the fact that they are often not afraid to use the word no . Distractions can become overwhelming with the telephone, television, spouses, children, pets and so many other things that attempt to draw attention away from learning. Students completing distance learning online know that they have to disconnect the phone, turn off the television, let the dog out, send the kids out to play or simply just tell everyone that there are to be no interruptions during specified times in order to complete school work.

When choosing distance learning online, a person recognizes that they are not focused on the support from other students or social interaction. They are focused on the completion of their education and make that their priority. Distance learning online is not the right choice for everyone, but those who have just a few of the conditioned qualities mentioned above might want to consider distance learning online as a realistic educational option.

About the Author: Rod is the webmaster and owner of ” Superior-Distance-Learning-Schools.com ” and has been researching and reporting on Distance Learning Online for years. Click Here ==>

superior-distance-learning-schools.com/

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Stanford physicists print smallest-ever letters ‘SU’ at subatomic level of 1.5 nanometres tall

Wednesday, February 4, 2009

A new historic physics record has been set by scientists for exceedingly small writing, opening a new door to computing‘s future. Stanford University physicists have claimed to have written the letters “SU” at sub-atomic size.

Graduate students Christopher Moon, Laila Mattos, Brian Foster and Gabriel Zeltzer, under the direction of assistant professor of physics Hari Manoharan, have produced the world’s smallest lettering, which is approximately 1.5 nanometres tall, using a molecular projector, called Scanning Tunneling Microscope (STM) to push individual carbon monoxide molecules on a copper or silver sheet surface, based on interference of electron energy states.

A nanometre (Greek: ?????, nanos, dwarf; ?????, metr?, count) is a unit of length in the metric system, equal to one billionth of a metre (i.e., 10-9 m or one millionth of a millimetre), and also equals ten Ångström, an internationally recognized non-SI unit of length. It is often associated with the field of nanotechnology.

“We miniaturised their size so drastically that we ended up with the smallest writing in history,” said Manoharan. “S” and “U,” the two letters in honor of their employer have been reduced so tiny in nanoimprint that if used to print out 32 volumes of an Encyclopedia, 2,000 times, the contents would easily fit on a pinhead.

In the world of downsizing, nanoscribes Manoharan and Moon have proven that information, if reduced in size smaller than an atom, can be stored in more compact form than previously thought. In computing jargon, small sizing results to greater speed and better computer data storage.

“Writing really small has a long history. We wondered: What are the limits? How far can you go? Because materials are made of atoms, it was always believed that if you continue scaling down, you’d end up at that fundamental limit. You’d hit a wall,” said Manoharan.

In writing the letters, the Stanford team utilized an electron‘s unique feature of “pinball table for electrons” — its ability to bounce between different quantum states. In the vibration-proof basement lab of Stanford’s Varian Physics Building, the physicists used a Scanning tunneling microscope in encoding the “S” and “U” within the patterns formed by the electron’s activity, called wave function, arranging carbon monoxide molecules in a very specific pattern on a copper or silver sheet surface.

“Imagine [the copper as] a very shallow pool of water into which we put some rocks [the carbon monoxide molecules]. The water waves scatter and interfere off the rocks, making well defined standing wave patterns,” Manoharan noted. If the “rocks” are placed just right, then the shapes of the waves will form any letters in the alphabet, the researchers said. They used the quantum properties of electrons, rather than photons, as their source of illumination.

According to the study, the atoms were ordered in a circular fashion, with a hole in the middle. A flow of electrons was thereafter fired at the copper support, which resulted into a ripple effect in between the existing atoms. These were pushed aside, and a holographic projection of the letters “SU” became visible in the space between them. “What we did is show that the atom is not the limit — that you can go below that,” Manoharan said.

“It’s difficult to properly express the size of their stacked S and U, but the equivalent would be 0.3 nanometres. This is sufficiently small that you could copy out the Encyclopaedia Britannica on the head of a pin not just once, but thousands of times over,” Manoharan and his nanohologram collaborator Christopher Moon explained.

The team has also shown the salient features of the holographic principle, a property of quantum gravity theories which resolves the black hole information paradox within string theory. They stacked “S” and the “U” – two layers, or pages, of information — within the hologram.

The team stressed their discovery was concentrating electrons in space, in essence, a wire, hoping such a structure could be used to wire together a super-fast quantum computer in the future. In essence, “these electron patterns can act as holograms, that pack information into subatomic spaces, which could one day lead to unlimited information storage,” the study states.

The “Conclusion” of the Stanford article goes as follows:

According to theory, a quantum state can encode any amount of information (at zero temperature), requiring only sufficiently high bandwidth and time in which to read it out. In practice, only recently has progress been made towards encoding several bits into the shapes of bosonic single-photon wave functions, which has applications in quantum key distribution. We have experimentally demonstrated that 35 bits can be permanently encoded into a time-independent fermionic state, and that two such states can be simultaneously prepared in the same area of space. We have simulated hundreds of stacked pairs of random 7 times 5-pixel arrays as well as various ideas for pathological bit patterns, and in every case the information was theoretically encodable. In all experimental attempts, extending down to the subatomic regime, the encoding was successful and the data were retrieved at 100% fidelity. We believe the limitations on bit size are approxlambda/4, but surprisingly the information density can be significantly boosted by using higher-energy electrons and stacking multiple pages holographically. Determining the full theoretical and practical limits of this technique—the trade-offs between information content (the number of pages and bits per page), contrast (the number of measurements required per bit to overcome noise), and the number of atoms in the hologram—will involve further work.Quantum holographic encoding in a two-dimensional electron gas, Christopher R. Moon, Laila S. Mattos, Brian K. Foster, Gabriel Zeltzer & Hari C. Manoharan

The team is not the first to design or print small letters, as attempts have been made since as early as 1960. In December 1959, Nobel Prize-winning physicist Richard Feynman, who delivered his now-legendary lecture entitled “There’s Plenty of Room at the Bottom,” promised new opportunities for those who “thought small.”

Feynman was an American physicist known for the path integral formulation of quantum mechanics, the theory of quantum electrodynamics and the physics of the superfluidity of supercooled liquid helium, as well as work in particle physics (he proposed the parton model).

Feynman offered two challenges at the annual meeting of the American Physical Society, held that year in Caltech, offering a $1000 prize to the first person to solve each of them. Both challenges involved nanotechnology, and the first prize was won by William McLellan, who solved the first. The first problem required someone to build a working electric motor that would fit inside a cube 1/64 inches on each side. McLellan achieved this feat by November 1960 with his 250-microgram 2000-rpm motor consisting of 13 separate parts.

In 1985, the prize for the second challenge was claimed by Stanford Tom Newman, who, working with electrical engineering professor Fabian Pease, used electron lithography. He wrote or engraved the first page of Charles Dickens’ A Tale of Two Cities, at the required scale, on the head of a pin, with a beam of electrons. The main problem he had before he could claim the prize was finding the text after he had written it; the head of the pin was a huge empty space compared with the text inscribed on it. Such small print could only be read with an electron microscope.

In 1989, however, Stanford lost its record, when Donald Eigler and Erhard Schweizer, scientists at IBM’s Almaden Research Center in San Jose were the first to position or manipulate 35 individual atoms of xenon one at a time to form the letters I, B and M using a STM. The atoms were pushed on the surface of the nickel to create letters 5nm tall.

In 1991, Japanese researchers managed to chisel 1.5 nm-tall characters onto a molybdenum disulphide crystal, using the same STM method. Hitachi, at that time, set the record for the smallest microscopic calligraphy ever designed. The Stanford effort failed to surpass the feat, but it, however, introduced a novel technique. Having equaled Hitachi’s record, the Stanford team went a step further. They used a holographic variation on the IBM technique, for instead of fixing the letters onto a support, the new method created them holographically.

In the scientific breakthrough, the Stanford team has now claimed they have written the smallest letters ever – assembled from subatomic-sized bits as small as 0.3 nanometers, or roughly one third of a billionth of a meter. The new super-mini letters created are 40 times smaller than the original effort and more than four times smaller than the IBM initials, states the paper Quantum holographic encoding in a two-dimensional electron gas, published online in the journal Nature Nanotechnology. The new sub-atomic size letters are around a third of the size of the atomic ones created by Eigler and Schweizer at IBM.

A subatomic particle is an elementary or composite particle smaller than an atom. Particle physics and nuclear physics are concerned with the study of these particles, their interactions, and non-atomic matter. Subatomic particles include the atomic constituents electrons, protons, and neutrons. Protons and neutrons are composite particles, consisting of quarks.

“Everyone can look around and see the growing amount of information we deal with on a daily basis. All that knowledge is out there. For society to move forward, we need a better way to process it, and store it more densely,” Manoharan said. “Although these projections are stable — they’ll last as long as none of the carbon dioxide molecules move — this technique is unlikely to revolutionize storage, as it’s currently a bit too challenging to determine and create the appropriate pattern of molecules to create a desired hologram,” the authors cautioned. Nevertheless, they suggest that “the practical limits of both the technique and the data density it enables merit further research.”

In 2000, it was Hari Manoharan, Christopher Lutz and Donald Eigler who first experimentally observed quantum mirage at the IBM Almaden Research Center in San Jose, California. In physics, a quantum mirage is a peculiar result in quantum chaos. Their study in a paper published in Nature, states they demonstrated that the Kondo resonance signature of a magnetic adatom located at one focus of an elliptically shaped quantum corral could be projected to, and made large at the other focus of the corral.

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Top 7 Tips To Prevent Alzheimer’s Disease

By Raymond Geok Seng Lee

Despite the absence of a cure for Alzheimer’s, there are some proven ways to help your brain stay young and lessen your chances of developing this disease.

1.Ongoing mental and physical exercise

Exercise keeps the brain healthy. Either use it or lose it. Regular physical activity increases the blood flow to the brain and provides the nutrients necessary to render its tissues resistant to Alzheimer’s. Exercise also increases the number of connections among the millions of brain cells needed for normal mental function. Get into the habit of walking for thirty or sixty minutes a day as briskly as possible. Stair climbing is particularly effective, so take the steps when going up or down one or two flights and leave the elevators and escalators to the kids.

2.Education

Several population studies have shown that the more schooling you have, the greater are your chances against Alzheimer’s. That may be because the educated are more likely to eat more nutritiously and receive better medical care throughout their lives. However, like physical exercise, ongoing intellectual challenges stimulate the formation of nerve connections. Even if you are destined to develop Alzheimer’s, the more neutrons you develop when you are young, the more you can afford to lose before symptoms set in.

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Many retired seniors sign up for classes in accounting, law, art, music, economics, or whatever else interests them to stay mentally active, and not necessarily to start a second career. The longer you continue your education at any age, or keep your mind busy in some other way, the more likely your neurons are to connect with each other later on.

3.Reaction to stress

Stress is blamed for almost everything that goes wrong in life. Although stress is a convenient scapegoat, it probably does play a role in the development of Alzheimer’s. The body reacts to stress by producing extra amounts of cortisol, a hormone that shrinks the hippocampus, the area in the brain that controls the memory and interferes with its normal function. The calmer and more self confident you are in a crisis, whether it is short-lived or prolonged, the less cortisol is produced.

4.Diet

Eat as little animal fat as possible to reduce your vulnerability to Alzheimer’s. The incidence of Alzheimer’s in different countries correlates with the consumption of total fat. Fro example, in the United States, 5 percent of all persons over the age of sixty-five have the disease, while in China and Nigeria, where the fat intake is much lower, the incidence is only 1 percent. Japanese who move to America and double the amount of fat in their diet have twice the incidence of Alzheimer’s than do those who do not emigrate and presumably maintain their old eating habits.

5.Nicotine

Nicotine is a prime example of how new research data can supersede and negate previously acquired information. We used to believe that smokers were less likely than non-smokers to develop Alzheimer’s. But the anti-tobacco community is now breathing easier because more recent studies indicate that smoking doubles the risk of getting Alzheimer’s.

6.Vitamin E

Hardly a day does by without some favorable report about vitamin E. I can’t think of any downside of this vitamin, with the possible exception of its raising blood pressure and causing some extra beats in some people. Vitamin E increases fertility in rats; it’s good for the heart; and many doctors prescribe it for the treatment of vascular disease, particularly for narrowing the arteries in the legs. Now comes word that vitamin E may also delay the onset of Alzheimer’s, presumably by virtue of its antioxidant properties. Antioxidants, of which there are many, are said to neutralize the harmful effects of free radicals, the byproducts of bodily process that involve oxygen. These radicals carry an extra electron that can damage the protein in the brain and other organs and accelerate the aging process. The body’s own antioxidant normally neutralizes these free radicals, but this defense can be enhanced by supplemental vitamin E.

7.Non-steroidal anti-inflammatory drugs (NSAIDs)

Millions of us use these drugs for relief of everything from headache to arthritis. In recent years, researchers noted a 50 percent lower incidence of Alzhemier’s in persons with rheumatoid arthritis who had been using these drugs for any length of time. Alzheimer patients who take aspirin or other NSAIDs have better verbal and mental functioning scores too, and the rate of their overall deterioration is measurably slower.

About the Author: Raymond Lee is one of the foremost experts in the health and fitness industry and is the Founder of Bodyfixes Group specializing in body health, muscle development and dieting. He is currently the author of the latest edition of “Neck Exercises and Workouts.” Visit bodyfixes.com for more information.

Source: isnare.com

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