Thursday, January 29, 2009

Zimbabwe has decided to abandon its currency, the Zimbabwean dollar, in favour of other currencies.

Acting Finance Minister Patrick Chinamasa announced today that Zimbabweans will be allowed to make transactions in other currencies along with the local currency. “In line with the prevailing practices by the general public, [the] government is therefore allowing the use of multiple foreign currencies for business transactions alongside the Zimbabwean dollar,” he said, adding that the Zimbabwean dollar will not be removed from circulation and would be used alongside other currencies.

This decision comes during the current period of hyperinflation, which has massively devalued the Zimbabwean dollar. Banknotes up to $100 trillion have been printed, despite the removal of ten zeroes from the currency last summer to try to make transactions easier. The official inflation rate, last updated in July 2008, was 231,000,000% a year, although independent estimates place the number as high as 6.5×10108, or 6.5 quindecillion novemdecillion, percent.

Up to now, only vendors with licenses were legally able to accept foreign currencies, although the practice was widespread — private businesses altogether refuse to accept the unstable Zimbabwean dollar.

Large sections of the workforce, including teachers and doctors, have gone on strike because hyperinflation rapidly renders their wages worthless. Representative groups said salaries, now measured in trillions of dollars, are insufficient to pay for even the bus fare to work.

Zimbabwe also faces other crises, including a cholera epidemic that has claimed the lives of over 3,000 people, according to statistics from the World Health Organisation.

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Posted in Uncategorized

Exactly What Is Home Automation

by

Victor Epand

Home automation, which is also called smart homes or domotics, is a field within building automation that specializes in the specific automation requirements of private homes and in the application of automation techniques for the comfort and security of its residents.

Although many techniques are used in building automation such as light control, climate control, control of doors and window shutters, security systems, and surveillance systems are also used in home automation. Additional functions in home automation can include the control of multi-media home entertainment systems, automatic plant watering and pet feeding, automatic scenes for dinners and parties, and a more user friendly control interface.

When home automation is installed during construction of a new home, usually control wires are added before the interior walls are installed. These control wires run to a controller, which will then control the environment. Some standards use communication and control wiring, some embed signals in the power line, some use radio frequency signals, and some use a combination of several methods. Control wiring is hardest to retrofit into an existing house. Some appliances include USB that is used to control it and connect it to a domotics network.

[youtube]http://www.youtube.com/watch?v=2qpEYXa-H1w[/youtube]

In extreme installations, rooms can sense not only the presence of a person but know who that person is and perhaps set the appropriate lighting, temperature, and music and television taking into account the day of week, time of day, and other factors. Other automated tasks may include setting the air conditioning to an energy saving setting when the house is unoccupied, and restoring the normal setting when an occupant is about to return.

More sophisticated systems can maintain an inventory of products, recording their usage through an RFID tag, and prepare a shopping list or even automatically order replacements. Some practical implementations of home automation are for example when an alarm detects a fire or smoke condition, then all lights in the house will blink to alert occupants. If the house is equipped with a home theater, then a home automation system can shut down all audio and video components to alert the user to a possible fire or a burglar.

The elements of a domotics system are the controllers, sensors, and actuators. From the point of view of where the intelligence of the domotic system resides, there are three different architectures. The first is centralized architecture, which is a centralized controller receives information of multiple sensors and, once processed, generates the opportune orders for the actuators. The second is distributed architecture, which is all the intelligence of the system is distributed by all the modules that are sensors or actuators. Usually it is typical of the systems of wiring in bus. Finally, there is mixed architecture, which is systems that have a decentralized architecture as far as which they have several small devices able to acquire and to process the information of multiple sensors and to transmit them to the rest of devices distributed by the house.

Lighting control systems involves aspects related to controlling electric lights. Extinguished general of all the lights of the house, automation of switched off / ignition in every point of light, and the regulation of the illumination according to the level of ambient luminosity. Natural lighting control involves controlling window shades, LCD shades, draperies, and awnings.

Victor Epand is an expert consultant for home goods, home supplies, home automation and security. Follow these links to find the best

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Article Source:

ArticleRich.com

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Wednesday, September 26, 2007

Penny Lucas is running for the Progressive Conservative in the Ontario provincial election, in the Kenora-Rainy River riding. Wikinews’ Nick Moreau interviewed regarding her values, her experience, and her campaign.

Stay tuned for further interviews; every candidate from every party is eligible, and will be contacted. Expect interviews from Liberals, Progressive Conservatives, New Democratic Party members, Ontario Greens, as well as members from the Family Coalition, Freedom, Communist, Libertarian, and Confederation of Regions parties, as well as independents.

Posted in Uncategorized

Contents

  • 1 January
  • 2 February
  • 3 March
  • 4 April
  • 5 May
  • 6 June
  • 7 July
  • 8 August
  • 9 September
  • 10 October
  • 11 November
  • 12 December

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Posted in Uncategorized

Wednesday, August 27, 2014

With many venues reporting sell-out shows, the 68th year of the Edinburgh Festival attracted visitors from around the globe. Wikinews’ Brian McNeil roamed the city for the four weeks of the event, capturing the colour, spectacle, and comedy, in photos.

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Posted in Uncategorized

Thursday, October 26, 2006

The upcoming 2006 Brampton municipal election, to be held November 13, features an array of candidates looking to represent their wards in city council or the council of the Peel Region.

Wikinews contributor Nick Moreau contacted many of the candidates, including Vicky Dhillon, asking them to answer common questions sent in an email. This ward’s incumbent is Garnett Manning; also challenging Manning is Stella Ambler, Mandeep Dhaliwal, Daljit Gill, and Nalem Malik.

Posted in Uncategorized

Thursday, May 13, 2010

Wikinews reporter Iain Macdonald has performed an interview with Dr Isabella Margara, a London-based member of the Communist Party of Greece (KKE). In the interview Margara sets out the communist response to current events in Greece as well as discussing the viability of a communist economy for the nation. She also hit back at Petros Tzomakas, a member of another Greek far-left party which criticised KKE in a previous interview.

The interview comes amid tensions in cash-strapped Greece, where the government is introducing controversial austerity measures to try to ease the nation’s debt-problem. An international rescue package has been prepared by European Union member states and the International Monetary Fund – should Greece require a bailout; protests have been held against government attempts to manage the economic situation.

Posted in Uncategorized

Monday, January 2, 2006

On the morning of Monday, January 2, 2006, the 117th Tournament of Roses Rose Parade marched through Pasadena, California in only the tenth occurrence of rain on the morning of the parade. Fifty mile-an-hour winds buffeted the crowds of spectators for hours before and during the festivities.

Many spectators had purchased grandstand tickets for $50 or more only to find the aluminum benches cold and exposed to the winds. Umbrellas were ubiquitus though difficult to use effectively in the storm-like conditions. Virtually anyone present for more than an hour had a poncho of some sort. Those who partook in the traditional campout to claim free seating on the street often left only a single person to stoically wait out the storm until morning, most preferring to sleep in dryer conditions. Crowds were smaller than normal.

Vendors fared somewhat differently, depending on what they sold. Sales of hot food and drinks, umbrellas, ponchos, and tarps were up while sales of pre-packaged snacks and programs were down. Many street vendors left once sales or inventory dried up (figuritively speaking).

Posted in Uncategorized

Tuesday, April 12, 2005

A National Academy of Sciences report (.pdf) last year said that while the milk and meat from cloned animals would not likely make anyone sick, more research should be performed. Now, a new US-Japan study published in the April 11 online issue of the Proceedings of the National Academy of Sciences says that milk and meat from cloned cattle does indeed appear to meet industry standards and appears to be safe for human consumption.

As BBC News reports, the scientists, led by Professor Jerry Yang from the University of Connecticut, compared the produce from two beef and four dairy clones, all derived from a single Holstein dairy cow and a single Japanese black bull, with the produce from normal animals of similar age and breed.

The meat was analysed against more than 100 physiological, tissue and cellular components, while the milk was analysed for protein, fat and other variables. No significant differences between the produce of cloned and normal cattle were found. Higher levels of fat and fatty acids were found in the cloned cow meat, but they still fell within beef industry standards.

While the study showed the cloned produce to be within the range approved for human consumption, the scientists stressed that the research was still in its early stages. Their findings, they said, provide “guidelines” for further research with larger numbers of clones from different genetic backgrounds.

Cloning livestock may one day increase yields by copying those animals that are especially productive and especially resistant to disease.

“The milking production levels in the US are three to four times higher than levels in China; maybe even five times or more compared to cows in India and some other countries,” Professor Jerry Yang told BBC News. “Therefore cloning could offer technology for duplicating superior farm animals. However, all the products from these cloned animals must be safe for human consumption. …and it is a major issue for scientists to provide a scientific basis for the data and information to address this question.”

As USA Today reports, there is currently no law governing the sale of meat or milk from the estimated 1,000 to 2,000 cloned farm animals in the USA. But since 2003, the US Food and Drug Administration (FDA) has asked producers to voluntarily keep the meat and milk of these animals, and that of their offspring, out of the food supply.

Wired News reports that companies like ViaGen and Cyagra, which offer livestock-cloning services, have also been waiting for several years for a final say from the FDA.

“For the United States agricultural industry, (cloning) can reduce the number of cows necessary for milking,” said Jerry Yang “They can have a pleasant environment and produce even more milk.” He also said that cloning cattle from the United States, where genetic breeding is more advanced, could save developing countries 50 years of breeding.

The idea of cloning animals for human consumption is not without its critics. First, there are the welfare concerns, as most cloned animals do not make it to term before being born, and many of those that do are born deformed or prone to illness. The Humane Society of the United States has asked for a ban on milk and meat from clones for just this reason. Second, there is still the concern that healthy clones may have subtle defects that could make their food products unsafe to eat.

As the Washington Post reports, some critics are asking why it is necessary to clone cows that produce huge amounts of milk when surpluses, rather than shortages, are the main problem facing the U.S. dairy industry today.

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