Egypt protests: Army say they will not use force on demonstrators as Mubarak announces cabinet

Tuesday, February 1, 2011

The president of Egypt has suffered a “devastating blow” after the country’s army announced they would not use force against their own people, who continue to protest against the government tonight. The news came hours after six journalists who reported on the protests were released from custody.

Hosni Mubarak yesterday announced a new cabinet, which does not include several figures who protesters largely do not approve of. Analysts have, however, suggested little had changed within the government; many positions, they say, are filled with military figures.

To the great people of Egypt, your armed forces, acknowledging the legitimate rights of the people … have not and will not use force against the Egyptian people.

In a statement broadcast on state media in Egypt, the army said: “To the great people of Egypt, your armed forces, acknowledging the legitimate rights of the people … have not and will not use force against the Egyptian people.” A BBC correspondent in Cairo said the announcement meant it “now seems increasingly likely that the 30-year rule of Mr Mubarak is drawing to a close.”

“The presence of the army in the streets is for your sake and to ensure your safety and wellbeing. The armed forces will not resort to use of force against our great people,” the statement added. “Your armed forces, who are aware of the legitimacy of your demands and are keen to assume their responsibility in protecting the nation and the citizens, affirms that freedom of expression through peaceful means is guaranteed to everybody.”

Earlier today, six journalists from the independent news network Al-Jazeera were released from custody after being detained by police. The U.S. State Department criticized the arrests; equipment was reportedly confiscated from the journalists.

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Egyptian officials yesterday ordered the satellite channel to stop broadcasting in the country. Al-Jazeera said they were “appalled” by the government’s decision to close its Egyptian offices, which they described as the “latest attack by the Egyptian regime to strike at its freedom to report independently on the unprecedented events in Egypt.”

In a statement, the news agency added: “Al-Jazeera sees this as an act designed to stifle and repress the freedom of reporting by the network and its journalists. In this time of deep turmoil and unrest in Egyptian society it is imperative that voices from all sides be heard; the closing of our bureau by the Egyptian government is aimed at censoring and silencing the voices of the Egyptian people.”

On Friday, Wikinews reported the government had shut off practically all Internet traffic both out of and into the nation, as well as disrupting cellphone usage. A spokesperson for the social networking website Facebook said “limiting Internet access for millions of people is a matter of concern for the global community.”

A reported 50,000 campaigners, who are demanding the long-time leader step down and complaining of poverty, corruption, and oppression, filled Tahrir Square in Cairo today, chanting “We will stay until the coward leaves.” It is thought 100 people have so far died in the demonstrations. Today there have been protests in Suez, Mansoura, Damanhour, and Alexandria.

Speaking to news media in the area, many protesters said the new cabinet did little to quell their anger. “We want a complete change of government, with a civilian authority,” one said. Another added: “This is not a new government. This is the same regime—this is the same bluff. [Mubarak] has been bluffing us for 30 years.”

In Tahrir Square today, protesters played music as strings of barbed wire and army tanks stood nearby. Demonstrators scaled light poles, hanging Egyptian flags and calling for an end to Mubarak’s rule. “One poster featured Mubarak’s face plastered with a Hitler mustache, a sign of the deep resentment toward the 82-year-old leader they blame for widespread poverty, inflation and official indifference and brutality during his 30 years in power,” one journalist in the square reported this evening.

Retrieved from “https://en.wikinews.org/w/index.php?title=Egypt_protests:_Army_say_they_will_not_use_force_on_demonstrators_as_Mubarak_announces_cabinet&oldid=4576570”

Taxation In Singapore

Taxation in Singapore

by

Account ServeIncome Tax

Income accrued in, derived from Singapore or received in Singapore from outside Singapore is subject to income tax in Singapore unless it is specifically exempt from tax. The types of income subject to tax include income from trade, business, profession or vocation; employment income; dividend; interest; rent; royalty; and other gains or profits which are of income nature, etc.

Income tax for a Year of Assessment (YA) is assessed based on income accrued, derived or received (from outside Singapore) in the basis period – which is generally the preceding calendar year. For a trade, business, profession or vocation, its preceding financial year is the basis period.

Expenses that are wholly and exclusively incurred in the production of income are tax deductible. Capital allowance or industrial building allowance may be claimed for expenditures incurred to acquire plant and machinery, or to construct/purchase an industrial building. Any such expense incurred for a trade, business, profession or vocation, capital allowance or approved donation in excess of the income for a YA may be carried forward for set-off against income of a future YA.

There are differences in income tax treatments between tax residents of Singapore and non-tax residents. A tax resident individual is one physically present in Singapore for 183 days or more in any calendar year, or whose temporary absence from Singapore is consistent with a residency claim on grounds of qualitative factors such as domicile or family present in Singapore etc. A company is tax resident in Singapore if the control and management of its business is exercised in Singapore.

[youtube]http://www.youtube.com/watch?v=O1OwUPurda8[/youtube]

The major advantage for being a tax resident in Singapore is the ability to enjoy the benefits accorded under the 561 (see foot note) Comprehensive Avoidance of Double Taxation Agreements Singapore has concluded ( treaty benefits ). Typical treaty benefits are the reduced withholding tax rates and the ability to avoid double taxation on cross-border income via claim for foreign tax credit or eligibility for tax exemption.

Profits of trade, business or profession operating through sole proprietorships, partnerships or limited liability partnerships are not subject to tax at the entity level, but are subject to tax in the hands of the sole proprietor or the partners. In other words, if the sole proprietor or a partner is an individual, the profits from the sole proprietorship, partnership or limited liability partnership will be subject to personal income tax whereas if it is a company, the profits will be subject to corporate income tax.

Personal Income Tax

An individual who is a tax resident of Singapore for a YA and who was not a tax resident in Singapore for the 3 consecutive YAs immediately before that YA may apply for the Not Ordinarily Resident (NOR) status. Once the application is approved, the individual will be granted the NOR status for 5 consecutive YAs; and in any of these YAs the individual is a tax resident in Singapore, the individual enjoys time apportionment of his Singapore employment income and tax exemption of employer s contribution to a non-mandatory pension fund or social security scheme.

Corporate Income Tax

Income of a company (whether tax resident or not) that is accrued in, derived from Singapore or received in Singapore from outside Singapore is subject to income tax in Singapore at 18%2.

Foreign-sourced dividends, foreign branch profits and foreign-sourced service income received in Singapore by a tax resident company are exempt from tax if the income is received from a foreign tax jurisdiction with headline tax rate3 (see foot note) of at least 15% and the income has been subjected to tax in that foreign tax jurisdiction.

For other foreign-sourced income received in Singapore by a company that is subject to tax in Singapore, the company may claim foreign tax credits in respect of tax paid outside Singapore if it is a tax resident in Singapore.

Unabsorbed trade loss, capital allowance and approved donation of a company may be transferred to another company within the same group for set-off against the other company s income. To qualify for such group relief, both companies must be incorporated in Singapore, belong to the same group and have the same accounting year-end.

Any balance of such unabsorbed loss, capital allowance, or donation (subject to a limit of S$100,000) may be carried back for set-off against the company s income of the immediate preceding year, or be carried forward (not subject to any limit) for set-off against the company s income of the subsequent year(s). The ability to carry back or carry forward such unabsorbed loss, capital allowance or donation is subject to the satisfaction of the continuity of substantial ownership test4 (see foot note). For unabsorbed capital allowance, there is also the need to satisfy a business continuity test.

For payment of dividends, companies under the one-tier corporate tax system5 (see foot note) enjoy full flexibility on how and when to pay dividends to their shareholders. Unlike companies under the imputation system, they enjoy compliance ease since they need not account to the Comptroller of Income Tax their franking credit balances6 (see foot note), and they can pay dividends out of capital gains that are not subject to tax.

Withholding Tax

Individuals or companies subject to tax in Singapore making certain payments (such as interest, royalty, director fee, management fee etc) to non-resident persons are required to withhold and remit the tax withheld to the Comptroller of Income Tax by the 15th day of the month following the date of payment to the non-resident. The rate of withholding tax varies, depending on the nature of income and whether the payment is made to a tax resident of a country with which Singapore has concluded an Avoidance of Double Taxation Agreement.

If you need any advice on Taxation in Singapore, you may contact our team of

tax experts in Singapore

at

AccountServe.

Article Source:

ArticleRich.com

Iraq: Uneven voter turnout elects women who push sharia law while anti-woman violence rages

Friday, April 1, 2005

, holds a majority in the new parliament, and asserts that sharia is “non-negotiable”.]]

Half of those who won seats reserved for women in the new National Assembly of Iraq are members of a coalition dominated by Shi’a religious parties, and they say they want Islamic sharia-based laws with legal differences in treatment for the sexes, and which permit a certain level of domestic violence.

Says Nada al-Bayiati, of the Women’s Organisation for Freedom in Iraq, “It’s weakening our position. How can you argue for women’s rights when the women are undermining you?”

Eighty-nine in all, women make up one-third of the current parliament.

The Shi’a cleric-backed United Iraqi Alliance (UIA), holds the majority of seats in the National Assembly since the recent election, and asserts that sharia is “non-negotiable”.

“If you say to a man he cannot use force against a woman, you are asking the impossible,” pediatrician turned politician, Jenan Al-Ubaedey of the UIA, told The Times.

“So we say a husband can beat his wife, but he cannot leave a mark. If he does that, he will be punished.”

“If you don’t allow your husband to take another wife, he’d have an affair anyway […] I’d rather know my husband has another wife that I know about.”

Under a proposed law, men would be allowed up to four wives, regardless of the desires of the first wife, while women may have only one husband.

And if two other laws currently slated for debate go through, women will only be eligible for half the inheritance given to men, and denied custody of children over the age of 2 in the event of divorce.

Legitimacy of the election, and the Assembly it elected, has been questioned.

Forty Sunni groups via the Muslim Scholars Association, had called for boycotting to protest the U.S.-led occupation, while Shi’a on the other hand vigorously promoted voting in the election, influencing not only voter turnout, but also what candidates were on offer.

And over 40% of Iraq’s population live in mostly-Sunni governates of Baghdad, Al Anbar, Ninawa and Salah ad Din, where entrenched violence was significant-enough to dissuade willing voters.

Turnout in these four governates ranged from a mere 2%, in Al Anbar, to a high of only 51%, in Baghdad. Comparatively, in the nine more peaceful, mainly-Shi’a regions in the South, turnouts averaged 71%; and for the three Kurdish regions in the North, the average was 85%. [1]

Final official figures of the Independent Electoral Commission of Iraq (IECI), reveal that overall, 58% of registered voters actually voted in the 2005 election — however many who were eligible did not register including three quarters of expatriates.

One woman who abstained, Houzan Mahmoud, a UK based spokesperson for The Organization of Women’s Freedom in Iraq, did so not because of a clerical command or to protest the occupation. In a published statement she says that violence that has erupted against women since the invasion, and that policies do not differ significantly between candidates, when it comes to women’s rights.

“If Iraqi women take part in Sunday’s poll, who are they to vote for? Women’s rights are ignored by most of the groupings on offer,” she writes.

“In reality, these elections are, for Iraq’s women, little more than a cruel joke. Amid the suicide attacks, kidnappings and US-led military assaults of the 20-odd months since Saddam’s fall, the little-reported phenomenon is the sharp increase in the persecution of Iraqi women. Women are the new victims of Islamic groups intent on restoring a medieval barbarity and of a political establishment that cares little for women’s empowerment.

“Having for years enjoyed greater rights than other women in the Middle East, women in Iraq are now losing even their basic freedoms. The right to choose their clothes, the right to love or marry whom they want. Of course women suffered under Saddam. I fled his cruel regime. I personally witnessed much brutality, but the subjugation of women was never a goal of the Baath party.”

However, according to the US State Department’s Fact Sheet Iraqi Women Under Saddam’s Regime: A Population Silenced, Iraqi women in fact endured significant political repression under the regime of Saddam Hussein. The Iraqi government and its representitives are claimed to have used beheading, rape, torture, and murder as political tools against certain women such as political dissidents or those whom the government declared to be prostitutes, in order to maintain their party’s hold on power.

Some of these kinds of violence continue to be perpetrated by certain individuals and groups in the new Iraq. Mahmoud continued, “In the last six months at least eight women have been killed in Mosul alone – all apparently by Islamic groups clamping down on female independence. Among these, a professor from the city’s law school was shot and beheaded, a vet was killed on her way to work, and a pharmacist from the Alkhansah hospital was shot dead on her doorstep.”

But the move to sharia law actually came before the election. In January 2004, the Iraqi Women’s League (IWL) expressed horror at the interim Shi’a dominated Iraqi Governing Council’s Decision 137, which they explain replaced Iraqi civil law concerning family law, with sharia law.

“Decision 137 establishes sectarianism and gives formal power to informal, unaccountable and self appointed religious ‘leaders’,” the IWL statement said.

“The Iraqi family law (otherwise known as the Personal Status Law) is the achievement of the struggle of the Iraqi people for much of the past century not a law written by Saddam Hussein.”

After protest by IWL and others, and appeal to former U.S. administrator Paul Bremer, the Decision was anulled.

Iraq! What About Iraqi Women?, an essay by Bhaskar Dasgupta, tells that Iraqi women were winning rights as early as the 1920s and 30s, which improved their status. By the time of the overthrow of Hussein, they had formal equality under law, including not only the right to vote and freedom from wearing of veils, but the right to work with equal pay, paid maternity leave, higher education, extensive medical coverage, and eligibility for political office or voluntary military service, among other rights.

According to Dasgupta, these rights made Iraq a leader in equality of the sexes in the Middle East for the better part of last century, although a number of studies reveal horrific abuses of both women and men, under Hussein’s regime, and Hussein enabled laws allowing men to kill their wives in certain situations (see Wikipedia article Honor killing for background on the practice).

The first Gulf War in 1991, and ensuing sanctions, made economic conditions in Iraq difficult, and literacy and employment rates of women began falling.

Now the majority party in the only internationally recognised parliament of Iraq wants to reaffirm the interim Iraqi Governing Council’s repeal of the Personal Status Law, and its replacement with laws based on sharia, a doctrine which in some countries sees women stoned to death as punishment for engaging in extra-marital love affairs.

The Organization of Women’s Freedom in Iraq in its latest newsletter, Equal Rights Now, alleges widespread violence against women since the U.S.-led invasion. The violence has been facilitated by the general lack of order, and includes documented cases coming from U.S. troops, as well as locals.

“Violence against Iraqi women in general and in the city of Mosul in particular continues. Groups of political Islamists, in collaboration with remnants of the Ba’ath Party, have launched a campaign of terror and killing against women for no reason other than that we are women,” reads one report.

The report continues to detail killings of women attributed to Islamist gangs, who “have sanctioned the raping of’quislings‘ and ‘infidels‘ because they claim those women’s souls, property and bodies are fair game for all so-called freedom fighters”.

Many other such reports exist, despite a strong taboo against discussion of sexual abuse, which could be expected to result in significant under-reporting of these cases. However, many of the allegations have not had the degree of media coverage that the notorious abuse cases of Abu Ghraib Prison of 2003-04 received.

According to Dr Udaedey, many of the women legislators are in fact puppets. “It’s true that many of them — maybe a third — have just been put there by the men. They are not aware and don’t come to meetings, so they don’t know what’s going on,” she told The Times. “About 10 per cent of them are learning, but the others don’t really care.”

However, Dr. Udaedey plans to remained focused on protecting the role of Iraqi women as shar’ia law seems destined to become a guiding influence on Iraq’s new constitution. According to her interview in the Christian Science Monitor, “She plans to encourage women to wear the hijab and focus on nurturing their families. At the same time, she says, she will fight for salary equity, paid maternity leave, and reduced work hours for pregnant women.”

Elected Prime Minister Ibrahim Jaafari, in an interview with Der Spiegel, also asserts that women will not be forgotten in the new Iraq. He says that sharia law will remain “only as one of several sources of jurisprudence” and that women will “Never [be required to wear veils in the new Iraq]. They will be free to choose for themselves.”

Retrieved from “https://en.wikinews.org/w/index.php?title=Iraq:_Uneven_voter_turnout_elects_women_who_push_sharia_law_while_anti-woman_violence_rages&oldid=4552972”

Open source game developer Perttu Ahola talks about Minetest with Wikinews

Tuesday, June 30, 2020

Recently, Finnish open-source video game developer Perttu Ahola discussed Minetest, his “longest ever project”, with Wikinews.

Started in October 2010, Minetest was an attempt by Ahola to create a sandbox game similar to Minecraft. Minecraft is a multi-platform commercial game, which was in alpha version when Ahola challenged himself to create something similar to it from scratch, he told Wikinews.

Minetest is an open-source game, which is free for anyone to download and play. It is written in the C++ programming language, and the source code is available on code-hosting site GitHub. According to Ahola, Minetest attempts to run on older hardware, with limited graphics, but to be accessible to more people: those who have outdated technology, and making it available for no cost. Minecraft, on the other hand, is a paid game, currently costing USD 26.95 for its computer version. Minecraft is currently owned by Microsoft, and performs poorly on older hardware.

A correspondent from French Wikinews contacted Perttu Ahola via Internet Relay Chat a few weeks ago, discussing Minecraft. This interview is built on top of the previous interview, as we take a deeper dive into knowing more about this free game which is about to turn ten years old in a few months.

Retrieved from “https://en.wikinews.org/w/index.php?title=Open_source_game_developer_Perttu_Ahola_talks_about_Minetest_with_Wikinews&oldid=4578686”

Reasons To Visit The Auto Body Shop In Indianapolis, In Car Owners Trust

September, 2015 byadmin

Nobody wants to drive around in a damaged car. Appearances make a difference, especially when a person is going to work or traveling for business. Certain damages can have an impact on the way the car works. Discover important reasons to visit the auto body shop in Indianapolis, IN car owners trust.

A Fresh Paint Job

Over time, the paint on a car can get dull and chipped. Certain conditions have an impact on car paint, such as tree sap, dirt, and smoke. Improper cleaning methods can cause the paint to fade. A fresh paint job is an affordable way to make a car or truck look better. A good paint job also helps to protect the exterior of a car from rust and other damages. The Auto Body Shop in Indianapolis, IN car owners recommend will provide an estimate to paint any car or truck.

Dents and Dings

There are many reasons why a car might have dents or dings. Rocks can fly up off the road and cause a ding in a fender or door. Hitting curbs, shopping carts, and other common items can cause dents. These areas become more susceptible to rust and corrosion. If the dent is big, it can wear on the vehicle’s tires or slowly cause other damage. Some dents even have an impact on how a car steers and functions. Repairing these dents and dings improves the appearance and function of damaged cars and trucks.

Accidents Happen

Even cautious drivers can get into an accident due to the negligence of a careless driver on the road. When accidents happen, it is important to have the vehicle checked by a professional auto body repair shop. The impact of the crash can lead to damages that are difficult to see. These damages can make it unsafe to drive the car. A professional knows what to look for and makes recommendations about areas that should be fixed.

Everyone deserves to drive an attractive car that operates properly. Visit us to find out more about having cars and trucks repaired for an affordable price. Having a well-maintained vehicle makes people feel good about driving.

Eurovision ’04 winner Ruslana discusses her paths as singer, spokesmodel, stateswoman and source of inspiration

Monday, March 30, 2009

First becoming famous in her native Ukraine in the 1990s, long-haired self-described “AmazonRuslana gained international recognition for winning the 2004 Eurovision Song Contest with her song “Wild Dances,” inspired by the musical traditions of the Hutsul people of the Ukrainian Carpathian Mountains.

In the five years since, Ruslana has decided to use her name and public status to represent a number of worthy causes, including human trafficking, renewable energy, and even the basic concept of democratic process, becoming a public face of Ukraine’s Orange Revolution and later serving in Parliament.

Currently, she is on an international publicity tour to promote her album Wild Energy, a project borne out of a science fiction novel that has come to symbolize her hopes for a newer, better, freer way of life for everyone in the world. She took time to respond to questions Wikinews’s Mike Halterman posed to her about her career in music and her other endeavors.

This is the fifth in a series of interviews with past Eurovision contestants, which will be published sporadically in the lead-up to mid-May’s next contest in Moscow.

Retrieved from “https://en.wikinews.org/w/index.php?title=Eurovision_%2704_winner_Ruslana_discusses_her_paths_as_singer,_spokesmodel,_stateswoman_and_source_of_inspiration&oldid=3548877”

Wikinews interviews peace activist Cindy Sheehan, 2014 California gubernatorial candidate

Thursday, August 8, 2013

Peace activist Cindy Sheehan, who recently announced her intention to run as the Peace and Freedom Party’s nominee for governor of California in 2014, took some time to answer five questions from Wikinews reporter William S. Saturn.

Sheehan is best known for her active opposition to the War in Iraq following the loss of her son Casey there in 2004. In protest of the war, she set up camp outside President George W. Bush’s ranch in Crawford, Texas, demanding a pullout of U.S. troops and prosecution of Bush administration officials for war crimes. According to her website, Sheehan also advocates revolutionary socialism, believing it to be key to loosening the “Imperialist/Capitalist two-party stranglehold” on U.S. and world politics.

This campaign is not Sheehan’s first foray into electoral politics. In 2008, she challenged then-House Speaker Nancy Pelosi for Congress, finishing second in a field of seven candidates. During the campaign, she championed the reduction of U.S. troops abroad, and endorsed economic democracy, bank nationalization, single-payer health care, education subsidies, marijuana decriminalization, alternative fuels, and electoral reform. In 2012, she ran as the vice presidential nominee of the Peace and Freedom Party on a similar platform. The party promotes socialism, feminism, and environmentalism.

Other gubernatorial candidates include Governor Jerry Brown of the Democratic Party, former Lieutenant Governor Abel Maldonado of the Republican Party, and 2012 Justice Party vice presidential nominee Luis J. Rodriguez of the Green Party.

With Wikinews, Sheehan discusses third party politics and her campaign and governing strategy, and assesses past governors of California, including Brown.

Retrieved from “https://en.wikinews.org/w/index.php?title=Wikinews_interviews_peace_activist_Cindy_Sheehan,_2014_California_gubernatorial_candidate&oldid=4567514”

Egypt protests: Army say they will not use force on demonstrators as Mubarak announces cabinet

Tuesday, February 1, 2011

The president of Egypt has suffered a “devastating blow” after the country’s army announced they would not use force against their own people, who continue to protest against the government tonight. The news came hours after six journalists who reported on the protests were released from custody.

Hosni Mubarak yesterday announced a new cabinet, which does not include several figures who protesters largely do not approve of. Analysts have, however, suggested little had changed within the government; many positions, they say, are filled with military figures.

To the great people of Egypt, your armed forces, acknowledging the legitimate rights of the people … have not and will not use force against the Egyptian people.

In a statement broadcast on state media in Egypt, the army said: “To the great people of Egypt, your armed forces, acknowledging the legitimate rights of the people … have not and will not use force against the Egyptian people.” A BBC correspondent in Cairo said the announcement meant it “now seems increasingly likely that the 30-year rule of Mr Mubarak is drawing to a close.”

“The presence of the army in the streets is for your sake and to ensure your safety and wellbeing. The armed forces will not resort to use of force against our great people,” the statement added. “Your armed forces, who are aware of the legitimacy of your demands and are keen to assume their responsibility in protecting the nation and the citizens, affirms that freedom of expression through peaceful means is guaranteed to everybody.”

Earlier today, six journalists from the independent news network Al-Jazeera were released from custody after being detained by police. The U.S. State Department criticized the arrests; equipment was reportedly confiscated from the journalists.

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Egyptian officials yesterday ordered the satellite channel to stop broadcasting in the country. Al-Jazeera said they were “appalled” by the government’s decision to close its Egyptian offices, which they described as the “latest attack by the Egyptian regime to strike at its freedom to report independently on the unprecedented events in Egypt.”

In a statement, the news agency added: “Al-Jazeera sees this as an act designed to stifle and repress the freedom of reporting by the network and its journalists. In this time of deep turmoil and unrest in Egyptian society it is imperative that voices from all sides be heard; the closing of our bureau by the Egyptian government is aimed at censoring and silencing the voices of the Egyptian people.”

On Friday, Wikinews reported the government had shut off practically all Internet traffic both out of and into the nation, as well as disrupting cellphone usage. A spokesperson for the social networking website Facebook said “limiting Internet access for millions of people is a matter of concern for the global community.”

A reported 50,000 campaigners, who are demanding the long-time leader step down and complaining of poverty, corruption, and oppression, filled Tahrir Square in Cairo today, chanting “We will stay until the coward leaves.” It is thought 100 people have so far died in the demonstrations. Today there have been protests in Suez, Mansoura, Damanhour, and Alexandria.

Speaking to news media in the area, many protesters said the new cabinet did little to quell their anger. “We want a complete change of government, with a civilian authority,” one said. Another added: “This is not a new government. This is the same regime—this is the same bluff. [Mubarak] has been bluffing us for 30 years.”

In Tahrir Square today, protesters played music as strings of barbed wire and army tanks stood nearby. Demonstrators scaled light poles, hanging Egyptian flags and calling for an end to Mubarak’s rule. “One poster featured Mubarak’s face plastered with a Hitler mustache, a sign of the deep resentment toward the 82-year-old leader they blame for widespread poverty, inflation and official indifference and brutality during his 30 years in power,” one journalist in the square reported this evening.

Retrieved from “https://en.wikinews.org/w/index.php?title=Egypt_protests:_Army_say_they_will_not_use_force_on_demonstrators_as_Mubarak_announces_cabinet&oldid=4576570”

How Air Conditioners Work

Submitted by: P Hunter

Cooling is the transfer of heat energy via radiation, conduction or convection. But how does cooling really work in air conditioning systems.

Air conditioning cooling systems take advantage of a very clever physical law. When a fluid converts to a gas, it absorbs heat and conversely, when a gas converts to fluid, it releases heat.

Air conditioning systems use these principles over and over again to move heat from one location to another (e.g. from indoors to outdoors). In very simple terms, they use a closed loop of pipes to circulate a compound. Within this system is a compressor to convert the compound to a gas (therefore absorbing heat) and an expansion valve to convert it back to fluid (releasing heat). It s a little more complicated than that, but if you keep that simple concept in mind when reading the rest of this article.

Before we move on, just to let you know the compounds cooling systems use are known as refrigerants which have special qualities that allow them to change from fluid to gas (and vice versa) at much lower temperatures, thus better facilitating the cooling process. So here goes in a bit more detail:

1. When hot inside air flows over the cold, low-pressure inside evaporator coil (more commonly known as the inside air handling unit), the refrigerant inside absorbs heat and as it does so, it changes from a fluid to a gas.

[youtube]http://www.youtube.com/watch?v=r3pO3MdKSh0[/youtube]

2. To keep cooling efficiently, the air conditioner has to convert the refrigerant gas back to a fluid again. To do that, a compressor puts the gas under high pressure, a process that creates unwanted heat.

3. All the extra heat created by compressing the gas is then evacuated to the outdoors with the help of a second set of coils called condenser coils, and a second fan. As the gas cools, it changes back to a fluid.

4. The fluid refrigerant runs through an expansion valve, and in the process it evaporates to become a very cold, low-pressure gas. This is feed back into air handling unit and the process starts all over again.

It’s easy to see that there are two distinct things going on in an air conditioner. Refrigerant is chilling the indoor air, and the resulting gas is being continually compressed and cooled for conversion back to a fluid again.

Now lets look at the various components of a cooling air conditioner in more detail:

The compressor (which is controlled by the thermostat) is at the ‘heart’ of the system. It acts as the pump, causing the refrigerant to flow through the system. Its job is to draw in a low-pressure, low-temperature, refrigerant in a gaseous state and by compressing this gas, raise the pressure and temperature of the refrigerant. This high-pressure, high-temperature gas then flows to the condenser coil.

The outside condenser coil is a series of piping with a fan that draws outside air across the coil. As the refrigerant passes through the condenser coil and the cooler outside air passes across the coil, the air absorbs heat from the refrigerant which causes the refrigerant to condense from a gas to a fluid state. The high-pressure, high-temperature fluid then reaches the expansion valve.

The inside evaporator coil is a series of piping connected to a furnace or air handler that blows indoor air across it, causing the coil to absorb heat from the air. The cooled air is then delivered to the house through ducting. The refrigerant then flows back to the compressor where the cycle starts over again.

The inside Air handling Unit of an air conditioner contains the evaporator and a fan that blows air over the chilled coils and into the room. The outside part of the air conditioning unit contains the compressor, condenser and another fan to vent hot air coming off the compressed refrigerant to the outdoors.

In between the two sets of coils, there’s an expansion valve. It regulates the amount of compressed fluid refrigerant moving into the evaporator. Once in the evaporator, the refrigerant experiences a pressure drop, expands and changes back into a gas. The compressor is actually a large electric pump that pressurizes the refrigerant gas as part of the process of turning it back into a fluid. There are some additional sensors, timers and valves, but the evaporator, compressor, condenser and expansion valve are the main components of an air conditioner.

Described above is a conventional setup for an air conditioner and it is known as a split system.

About the Author: Peter Hunter is a Director at

Air Intelligence Ltd

. With 25 years expereince, they are leaders in the provision of commercial air conditioning and commercial heating through London and the Home Counties. Locationed in Berksire (see

Air Conditioning Berkshire for details

)

Source:

isnare.com

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Methane gas explosion at Ulyanovskaya Mine kills at least 108

Monday, March 19, 2007

A methane gas explosion occurred at the Ulyanovskaya Mine near the city of Novokuznetsk in the Kemerovo region of Siberia. At least 106 people have been reported to be killed in the blast. Conflicting reports say that at least thirteen to forty-three miners are still trapped underground or missing, as well as 75 to 93 have been reported to have survived the blast.

The mine disaster is the deadliest accident in Russia’s mining industry in over a decade. The mine, which was opened in 2002, had around 200 miners inside at the time of the methane gas explosion.

The Kemerovo governor Aman Tuleyev said that when the blast occurred, the mine’s management was underground inspecting a newly installed safety system made by a British company. British experts and representatives of a management of the mine have gone down under the ground shortly before explosion. Tuleyev stated that on mine start-up, “the newest English system on a safety of conducting mountain works under the ground” should take place.

The operator of the mine is Yuzhkuzbassugol, Russia’s biggest producer of deep-mined coal. The spokeswoman of the Emergencies Ministry stated that the blast occurred at 08:00 GMT, and that eighty-three miners had been safely evacuated from the mine shaft.

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