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Monday, April 16, 2012

Aurora!!

      Assalamualaikum and hi to all of you!! It's a long time since i have updated this blog.. Today i want to post about something unique and beautiful! It's AURORA.. Weird name huh?:D The reason i post about aurora it's because i like it and it's rarely happen!
      For futher information read this->    An aurora (plural: aurorae or auroras) is a natural light display in the sky particularly in the high latitude (Arctic and Antarctic) regions, caused by the collision of energetic charged particles with atoms in the high altitude atmosphere (thermosphere). The charged particles originate in the magnetosphere and solar wind and, on Earth, are directed by the Earth's magnetic field into the atmosphere.          Aurora is classified as diffuse or discrete aurora. Most aurorae occur in a band known as the auroral zone which is typically 3° to 6° in latitudinal extent and at all local times or longitudes. The auroral zone is typically 10° to 20° from the magnetic pole defined by the axis of the Earth's magnetic dipole.
During a geomagnetic storm, the auroral zone will expand to lower latitudes. The diffuse aurora is a featureless glow in the sky which may not be visible to the naked eye even on a dark night and defines the extent of the auroral zone. The discrete aurora are sharply defined features within the diffuse aurora which vary in brightness from just barely visible to the naked eye to bright enough to read a newspaper at night. Discrete aurorae are usually observed only in the night sky because they are not as bright as the sunlit sky. Aurorae occur occasionally poleward of the auroral zone as diffuse patches or arcs (polar cap arcs) which are generally invisible to the naked eye.
In northern latitudes, the effect is known as the aurora borealis (or the northern lights), named after the Roman goddess of dawn, Aurora, and the Greek name for the north wind, Boreas, by Pierre Gassendi in 1621. Auroras seen near the magnetic pole may be high overhead, but from farther away, they illuminate the northern horizon as a greenish glow or sometimes a faint red, as if the Sun were rising from an unusual direction. Discrete aurorae often display magnetic field lines or curtain-like structures, and can change within seconds or glow unchanging for hours, most often in fluorescent green. The aurora borealis most often occurs near the equinoctes. The northern lights have had a number of names throughout history. The Cree call this phenomenon the "Dance of the Spirits". In Europe, in the Middle Ages, the auroras were commonly believed a sign from God.
Its southern counterpart, the aurora australis (or the southern lights), has almost identical features to the aurora borealis and changes simultaneously with changes in the northern auroral zone and is visible from high southern latitudes in Antarctica, South America, New Zealand and Australia.( be sure to watch it live from there!)
Aurorae occur on other planets. Similar to the Earth's aurora, they are visible close to the planet's magnetic poles.
Modern style guides recommend that the names of meteorological phenomena, such as aurora borealis, be uncapitalized.

Some pictures of AURORA!

                                                    SubhanALLAH!! It's really gorgeous!

                                    This picture is taken at the outer space using the satellite! Beautiful!
Aurora's frequency of occurrence.,.,.
      Auroras are occasionally seen in temperate latitudes, when a magnetic storm temporarily enlarges the auroral oval. Large magnetic storms are most common during the peak of the eleven-year sunspot cycle or during the three years after that peak.(Oh my God! will i ever get to see this?) However, within the auroral zone the likelihood of an aurora occurring depends mostly on the slant of interplanetary magnetic field (IMF) lines (the slant is known as Bz), being greater with southward slants.
Geomagnetic storms that ignite auroras actually happen more often during the months around the equinoctes. It is not well understood why geomagnetic storms are tied to Earth's seasons while polar activity is not. But it is known that during spring and autumn, the interplanetary magnetic field and that of Earth link up. At themagnetopause, Earth's magnetic field points north. When Bz becomes large and negative (i.e., the IMF tilts south), it can partially cancel Earth's magnetic field at the point of contact. South-pointing Bz's open a door through which energy from the solar wind can reach Earth's inner magnetosphere.
The peaking of Bz during this time is a result of geometry. The IMF comes from the Sun and is carried outward with the solar wind. The rotation of the Sun causes the IMF to have a spiral shape called the Parker spiral. The southward (and northward) excursions of Bz are greatest during April and October, when Earth's magnetic dipole axis is most closely aligned with the Parker spiral.
However, Bz is not the only influence on geomagnetic activity. The Sun's rotation axis is tilted 8 degrees with respect to the plane of Earth's orbit. The solar wind blows more rapidly from the Sun's poles than from its equator, thus the average speed of particles buffeting Earth's magnetosphere waxes and wanes every six months. The solar wind speed is greatest – by about 50 km/s, on average – around 5 September and 5 March when Earth lies at its highest heliographic latitude.
Still, neither Bz nor the solar wind can fully explain the seasonal behavior of geomagnetic storms. Those factors together contribute only about one-third of the observed semiannual variations.


posted by, aiNa..
thanks to, http://en.wikipedia.org/wiki/Aurora_(astronomy)
&http://www.google.com.my/search?q=aurora&hl=en&prmd=imvns&source=lnms&tbm=isch&ei=LOuKT9DTJ8uxrAf715CnCw&sa=X&oi=mode_link&ct=mode&cd=2&ved=0

Saturday, February 25, 2012

Macaron! :]

  Assalamualaikum everyone! i bet u didn't know macaron right??? Macaron are tiny burgers with delicious filling... Well i haven't tried it out so i don't know.. But i asked some of my friends that have tasted macaron and all of them agreed that macaron is delicious... i promise if i make macarons i will bring it to school and give it a try to my friend and my teachers especially our English teacher... so wait for it! so today, i will post about macarons and some picture of it...
   macaron (French pronunciation: [makaˈʁɔ̃])[1][2] is a sweet meringue-based confectionery made with egg whitesicing sugargranulated sugaralmond powder or ground almond, and food coloring. The macaron is commonly filled with buttercream or jam filling sandwiched between two cookies. Its name is derived from the Italian word maccarone or maccherone.


The confectionery is characterised by its smooth, domed top, ruffled circumference (referred to as the "foot"), and flat base. It is mildly moist and easily melts in the mouth.[3]
Macarons can be found in a wide variety of flavors that range from the traditional (raspberry,chocolate) to the new (trufflegreen matcha tea). The fillings can range from jams, ganache, or buttercream. Since the English word macaroon can also refer to the coconut macaroon, many have adopted the French spelling of macaron to distinguish the two items in the English language. However, this has caused confusion over the correct spelling. Some recipes exclude the use ofmacaroon to refer to this French confection while others think that they are synonymous.[4]
                                     small right???
                                          different types of macarons! sure you will like it!

History

Although predominantly a French confection, there has been much debate about its origins.Larousse Gastronomique cites the macaron as being created in 1791 in a convent near Cormery. Some have traced its French debut back to the arrival of Catherine de' Medici's Italian pastry chefs whom she brought with her in 1533 upon marrying Henry II of France.[5]
In the 1830s, macarons were served two-by-two with the addition of jams, liqueurs, and spices. The macaron as it is known today was called the "Gerbet" or the "Paris macaron" and was created in the early 20th Century by Pierre Desfontaines of the French pâtisserie Ladurée,[6]composed of two almond meringue discs filled with a layer of buttercream, jam, or ganachefilling.[6][7]

[edit]Variations

[edit]French regional variations

Several French cities and regions claim long histories and variations, notably Lorraine (Nancy andBoulay), Basque Country (Saint-Jean-de-Luz), Saint-EmilionAmiensMontmorillonLe Dorat,SaultChartresCormery Joyeuse and Sainte-Croix in Burgundy.
The city of Amiens' macaron consists of almond, fruit and honey, and dates back to 16th century. They are chewier and not as sweet as the Paris macaron.[8]
The city of Montmorillon is well known for its macarons and has a museum dedicated to it. The Maison Rannou-Métivier is the oldest macaron bakery in Montmorillon, dating back to 1920. The traditional recipe for Montmorillon macarons remains unchanged for over 150 years.[citation needed]
The town of Nancy in the Lorraine region has a storied history with the macaron. It is said that the abbess of Remiremont founded an order of nuns called the "Dames du Saint-Sacrement" with strict dietary rules prohibiting the consumption of meat. Two nuns, Sisters Marguerite and Marie-Elisabeth are credited with creating the Nancy macaron to fit their dietary requirements. They became known as the 'Macaron Sisters' (Les Soeurs Macarons). In 1952, the city of Nancy honored them by giving their name to the Rue de la Hache, where the macaron was invented.[9]

[edit]Switzerland

In Switzerland the Luxemburgerli (also Luxembourger) is similar to a French macaron but is said to be lighter and more airy in consistency.[10]

[edit]Japan

Macarons are popular confection known as "makaron" in Japan.[11] There is also a version of the same name which substitutes peanut flour for almond and is flavored in wagashi style, widely available in Japan.

[edit]Korea

Macarons are also popular in South Korea, called as "ma-ka-rong" in Korean pronunciation. To give a rather Asian flavor, they use green tea powder to make Green Tea Macarons.[12]

[edit]Popularity

In Paris, the Ladurée chain of pastry shops has been known for its macarons for about 150 years.[13][14] In France, McDonald's sells macarons in their McCafés, sometimes using advertising that likens the shape of a macaron to that of a hamburger.[13] (The McCafé macarons are produced by Château Blanc, which, like Ladurée, is a subsidiary of Groupe Holder, though they do not use the same macaron recipe.[13])
Outside of Europe, the French-style macaron can be found in Canada[15] and the United States.[16][17][18]
                                                  different kinds of filling!!
                                                                     macarons tower!!
that's it for this week.... goodbye!
posted by, aina <3

Thursday, February 9, 2012

Famous Leader_George Washington



George Washington (1732-1799), the most celebrated person in American history, was born on 22 February 1732 on his father's plantation on Pope's Creek in Westmoreland county, Virginia. His father, Augustine, a third-generation English colonist firmly established in the middle ranks of the Virginia gentry, was twice married. He had two sons, Lawrence and Augustine, in 1718 and 1720, before his first wife, Jane Butler Washington, died in 1728. In 1731 Augustine married Mary Ball (1709-1789), and George was born a year later. Five other children followed Samuel, Elizabeth, John Augustine, Charles, and Mildred (who died in infancy). About 1735 the Washington family moved from Westmoreland County to Augustine, Sr.'s plantation on Little Hunting Creek, and lived there until they moved to a farm on the Rappahannock river opposite Fredericksburg in 1738.
Surveying the Land: An Early Career for Young Washington

George Washington became the "Father of his country" despite having lost his own father at an early age. In 1743, when George was eleven years old, Augustine Washington died and left the bulk of his estate to George's half-brothers. Lawrence inherited Little Hunting Creek plantation (which he later renamed Mount Vernon in honor of Admiral Edward Vernon under whom he had served in the War of Jenkins' Ear), and Augustine, Jr., inherited the Westmoreland County plantation where George was born. George himself inherited the more modest Rappahannock River plantation where he lived with his mother and siblings, but this was not enough to maintain his middling status in the Virginia gentry. His half-brother Lawrence suggested that George enter on a career in the British navy, but George's mother rejected the proposal. Instead, he was trained as a land surveyor, a profession of considerable importance in Virginia, where colonial settlement was pushing rapidly into the Shenandoah Valley and other parts of western Virginia.

Washington's surveying career benefited much from Lawrence's patronage, and more particularly from that of the wealthy Fairfax family of Belvoir, Lawrence's neighbors and in-laws. Washington became a surveyor of Lord Fairfax's extensive Northern Neck proprietary, and with his sponsorship was appointed surveyor of Culpeper County in 1748. Washington's profitable surveying career provided him with much that an ambitious white Virginian needed to make it big in the eighteenth century. He gained familiarity with the colony's back country while developing methodical habits of mind and wilderness survival skills. He established a reputation for fairness, honesty, and dependability while making favorable impressions on members of the provincial elite. Washington also learned self-dependence and earned the rewards of ambition fulfilled. Not only did he receive substantial fees fur surveying, but he discovered firsthand how to speculate successfully in land, an especially important consideration in colonial America, where land equaled power. By 1751, when he accompanied Lawrence to Barbados, the younger Washington had accumulated almost as many acres of fertile soil in the Shenandoah as his half-brother had at Mount Vernon.

Building a Record in the Military

Although Lawrence at that time possessed two of the great prerequisites of rising Virginia gentlemen-an inherited estate and impressive marriage connections-George enjoyed something more important in the long run: an impressive physique and the blessing of good health. Washington survived a case of smallpox while in the West Indies, thus acquiring immunity to the disease that claimed the lives of many colonial Americans, but his brother died in 1752 after returning from the Caribbean, probably of tuberculosis. Lawrence's infant daughter, to whom he originally bequeathed Mount Vernon, died before reaching her majority, and in 1754 Washington leased the estate from Lawrence's widow, Ann Fairfax Washington, who held a life title to it.

Washington's burning ambition for personal distinction did not permit him to remain long content as a tobacco planter but compelled him to seek out honor on the battlefield. He persuaded the Virginia governor to appoint him to his deceased brother's adjutancy in 1752, which came with a commission as major and an annual salary of 100 pounds. He later transferred to the adjutancy of Virginia's Northern Neck and Eastern Shore with the responsibility of training the Northern District's militiamen.

In October 1753 Washington volunteered to investigate reports of French encroachments on Virginia's western frontier that threatened the interests of the colony's great land speculators. Upon the return to Williamsburg of his small party from the shores of Lake Erie in January 1754, Washington received popular recognition through the publication of his detailed journal of the rugged four-month-long expedition. That May the twenty-one-year-old became commander of the Virginia Regiment, raised to oppose the French in the Ohio Valley, and French retaliation for the attack on a small party across the Alleghenies provided his first defeat-the surrender of the hastily-constructed Fort Necessity in July 1754. Thus commenced the French and Indian War, the colonial phase of the Great War for Empire between the French in Canada and the British along the Atlantic seaboard and their respective colonists and native American allies. Washington learned much from the professionalism of British generals Edward Braddock and John Forbes under whom he served and earned a military reputation not only for courage and coolness under fire but also as an efficient administrator and a fair and able commander of men. He also developed a resentment of the British officials who denied him the regular army commission to which he aspired and proper respect for the contributions made by provincial troops in general and his Virginia Regiment in particular.
Love & Marriage

With his prestige enhanced by his military experiences and the potential of his land holdings vastly increased by bounties granted to officers and men of the Virginia Regiment (he owned 45,000 acres west of the mountains at his death), Washington returned to private life as a very eligible bachelor. On 6 January 1759 the twenty-six-year-old married Martha Dandridge Custis (1731-1802), the widow of Daniel Parke Custis, who had left her and their two children, John Parke and Martha Parke Custis, one of the greatest fortunes in Virginia. Washington was named their legal guardian two years later and devoted much time and energy over the next sixteen years managing the Custis estate. Also in 1761 he became the outright owner of Mount Vernon (which he expanded to about 7,300 acres by 1799) as his brother's residual heir upon the death of Lawrence's widow.

The master of Mount Vernon thus became one of the wealthiest planters in Virginia, and the next decade and a half of Washington's life were probably his happiest years. Although he and Martha had no children of their own, the couple raised Martha's children, and later two of her grandchildren, Eleanor and George Washington Parke Custis.

Washington's domestic life was a full one. Virginia plantation lords not only supervised agricultural operations and marketed a staple commodity (Washington began to shift the Mount Vernon farms over from the traditional tobacco crop to wheat, for which he built his own gristmill), managed an enslaved labor force (in Washington's case, of about 274 blacks), and provided sustenance, health care, and leadership for the entire plantation community. The deference that glued Virginia society together required gentlemen like Washington to manifest their social status by maintaining a lavish lifestyle modeled after that of the British landed gentry and aristocracy. Washington especially enjoyed the displays this entailed, such as renovating his mansion in the latest style and filling it with the finest furnishings, stocking his cellars with vintage Madeira, acquiring the best-blooded horses for his stables, keeping a deer park and riding to the hounds, conducting agricultural experiments, extending expansive hospitality to neighbors and strangers, and sacrificing some of his leisure time to serve in public office.
Politics & War

Washington was first elected to the Virginia House of Burgesses in 1758 as a representative of Frederick County, and he was later elected by Fairfax County landholders, serving a total of sixteen years in the colonial assembly. From 1760 to 1774 he also sat as a justice of the Fairfax County court at Alexandria. In the imperial crisis of the 1760s and 1770s, he became an early advocate of the patriot cause. After Governor Dunmore dissolved the Assembly in 1774, Washington met with other disgruntled Burgesses at the Raleigh Tavern in Williamsburg and adopted a nonimportation agreement. That same year he was elected by the first Virginia Convention as a delegate to the First Continental Congress, which adopted Virginia's program of economic coercion against the mother country. In May 1775, less than a month after a shooting war commenced at Lexington and Concord, Massachusetts, Washington again traveled to Philadelphia to take his seat in the Second Continental Congress. When it adopted the New England militia army that was besieging the British Army in Boston in June 1775, Congress recognized Washington's military experience and political trustworthiness by unanimously electing him its commander-in-chief. Washington arrived at Cambridge headquarters on 2 July 1775 and did not see Mount Vernon again for another six years, although Martha traveled to Cambridge that December and shared in her husband's difficulties throughout much of the war.

Washington's first challenge as a general was to mold an inexperienced and undisciplined group of patriotic volunteers into a professional army, and he did so by instituting efficient administrative procedures, setting high standards of personal conduct, and emphasizing discipline, cleanliness, and colonial unity. Washington also concentrated on instilling a professional ethic in the New England militia officers who remained in the Continental service, and in 1776 he reorganized the officer corps and ended the practice of having the troops elect their own officers. His greatest challenge, however, was to obtain dependable, long-term enlisted men without arousing deep-rooted American fears of a standing army. He derived more immediate satisfaction in March 1776 when he secretly fortified Dorchester Heights and compelled British forces to evacuate Boston.

Well-aware of military geography, Washington directly marched his army to New York City, correctly guessing it would be the enemy's next target, and he also sent detachments to Canada in an unsuccessful attempt to secure the other end of the vital Hudson-Champlain corridor by which the British could effectively isolate New England from the other rebellious colonies. He learned from his errors in the New York campaign, in which his only success was to save the army from total annihilation, and brilliantly counter-attacked at Trenton and Princeton, New Jersey, in the winter of 1776-1777. Washington's greatest achievement, however, was to hold his little army together over the next two years in the face of public apathy, marginal state support, inadequate Congressional assistance, and a series of logistical and military frustrations at Valley Force and during the subsequent Philadelphia campaign. Only successful diplomatic efforts enlisting the assistance of the French army and navy enabled Washington to mount a strategic offensive. At Yorktown in 1781 he completed a successful siege operation in the traditional European style and captured Lord Cornwallis's entire army; he later celebrated in typical understatement by naming one of his favorite greyhounds after the earl. Like the Roman hero Cincinnatus, Washington bid farewell to his comrades in arms in 1783, resigned his Continental commission, and retired to private life.
First President of a New Country

Washington's return to Mount Vernon was not permanent, however, for he soon realized that the mission he had set himself in 1775 was only half completed. America had won independence from Great Britain, but did not achieve effective self-governance. According to a 1783 circular letter to the states, Washington felt that a respectable national existence required an indissoluble union of the states under one federal head, a sacred regard for public justice, the establishment of proper national defense, and the suppression of local prejudices. During the Revolution, the government under the Articles of Confederation was barely able to provide for the common defense, and after the war it failed to ensure domestic tranquility, especially in rural New England, where armed insurgents closed the Massachusetts courts. Washington lent the great military and political prestige he had gained as commander-in-chief to the cause of forming a more perfect union that would secure the blessings of liberty for which he had fought and so many had died.

The meeting of joint commissioners for Virginia and Maryland at Mount Vernon to work out a code for use of the Chesapeake Bay and Potomac River (Washington had long been a proponent of canalizing the latter to create a water route to the interior), led to the Annapolis Convention of 1786, called to discuss regulation of interstate commerce. In 1787 Washington was chosen as a Virginia delegate to the Philadelphia Convention that was to revise the Articles of Confederation. Against his wishes Washington was elected presiding officer. The resulting Federal constitution that was adopted in September 1787 did not bear much of his handiwork, but it breathed the spirit of his strong nationalism, and his reputation was tied to its success. Not very surprisingly, Washington was elected president after it was ratified and became the first executive officer to serve under the new government. The same rigorous sense of duty that saw him through the Revolutionary War compelled the fifty-seven-year-old Washington to take the presidential oath of office on 30 April 1789 in the new federal capital of New York City. Dignity, common sense, political acumen gained from twenty years experience, and a keen judgment of men's characters and abilities were his chief assets in dealing with the new Senate and House of Representatives, establishing general precedent, and making appointments. He had a difficult time in finding qualified individuals to serve in the new federal judiciary, but the heads of the executive departments of war, state, and the Treasury, were men of talent, integrity, and even brilliance. The president supported Treasury secretary Alexander Hamilton's fiscal program of federal assumption of state war debts and the creation of a national bank, both of which chiefly benefited the monied classes, as the only viable way for the United States to restore its national credit and assume its proper rank among the nations. Even before the end of Washington's first administration, opposition coalesced around secretary of state Thomas Jefferson and his friend congressman James Madison. These Virginia gentlemen favored a states' rights view of strict interpretation of the Constitution, domestic policies favoring the landed interests, and a foreign policy aligned more closely to France than Britain.

With growing polarization between Federalists and Democratic-Republicans, Washington's sense of duty prevented him from retiring after a single term. One final time he postponed retirement and again put his personal prestige on the line for the sake of the nation. Although he was unanimously elected to a second term as president, the nation was anything but united behind him. The small and ill-supplied United States Army suffered two disastrous defeats against Northwestern Indian nations. America found itself caught between warring European powers as the French Revolution reached an international phase. At home, the president called out the militia to put down an uprising in western Pennsylvania against Hamilton's new excise tax on distilled spirits. Democratic-Republican criticisms that he had become the head of a party instead of the nation boiled over in reaction to the treaty that John Jay had signed with the British and the Senate ratified in 1795. Although Washington himself was not satisfied with its terms, he was realistic enough to understand that it was the best that could then be negotiated and it did remove some major irritants from Anglo-American relations. In the face of growing newspaper attacks against him, which he tended to take personally, the president handed the reins of government over to his successor, John Adams, in the spring of 1797. Washington knew that his leadership was no longer indispensable to the survival of the nation, and he left as his political testament to the American people his Farewell Address, which was widely printed in newspapers and broadsides.

The Final Chapter

Only once more was the General called from his beloved plantation to serve the country. As war with France appeared imminent in 1798, President Adams appointed Washington as commander-in-chief of a new army, but the crisis passed before it was organized and raised. He had only a short time left to enjoy life at Mount Vernon, and Washington died with the eighteenth century. His end came suddenly on 14 December 1799 and the outpouring of grief over his death was widespread and sincere. By providing in his will for the freedom of his own slaves after Martha's death, the master of Mount Vernon added one final private statement to his long and valuable public career. The nation would have to wrestle with the challenge of slavery, as well as all its other great challenges of the new century, without his guiding hand.

 http://gwpapers.virginia.edu/articles/mastromarino.html

HIV / AIDS


HIV / Aids are the abbreviation used for the human immunodeficiency virus. HIV is the virus that causes AIDS (acquired immunodeficiency syndrome), a life-threatening disease. HIV / Aids attack the body's immune system. Normally, the immune system produces white blood cells and antibodies that attack viruses and bacteria. The infection-fighting cells are called T-cell lymphocytes. Months to years after a person is infected with HIV, the virus destroys the T-cell lymphocytes. When the T-cell lymphocytes are destroyed, the immune system can no longer defend the body against diseases and tumors. Various infections called opportunistic infections develop that take advantage of the body's weakened immune system. These infections would not normally cause severe or fatal health problems. However, when you have AIDS, the opportunistic infections eventually cause death because your body can no longer defend itself against them. AIDS is the condition of the body being overwhelmed by opportunistic infections and/or tumors.

Leading Causes/Other Factors:

The AIDS virus is NOT spread through the air, in food, or by casual social contact such as shaking hands or hugging. It is passed on only when the blood or body fluids of an infected person mix with someone else's body fluids. This mixing can occur during activities such as unprotected sexual activity, sharing IV needles, birth to an HIV-infected mother, and blood transfusions. The following groups have the highest risk for HIV infection and possible development of AIDS: homosexual men with more than one sexual partner, bisexual men and their partners, intravenous drug users and their sexual partners, people who share needles (for IV drug use, tattooing, or piercing), heterosexuals with more than one sexual partner. People who were given transfusions of blood or blood products, especially people given emergency transfusions of unscreened blood and people given transfusions in countries where the blood is not rigorously screened are also at high risk. Immigrants from areas with many cases of AIDS (such as Haiti and east central Africa), people who have sex with anyone in the above groups, people who have sex with an HIV-infected partner, and infants born to mothers who are HIV infected may also develop HIV and AIDS.






Symptoms :

The symptoms of HIV infection and AIDS are usually the symptoms of the diseases that attack the body because of a weakened immune system. These include fever that lasts from a few days to longer than a month with no other disease present and no other obvious cause, prolonged periods of chills and sweats, and chronic or long-lasting fatigue for which other causes have been ruled out. Loss of appetite or weight, especially loss of more than 10% of body weight, with no other disease or condition present, chronic muscle and joint pain for no known reason, unexplained, long-lasting sore throat, and unexplained, prolonged swelling of the lymph nodes may also be symptoms. Diarrhea, especially if it lasts longer than a month and no other disease is present, repeated, severe yeast infections in your mouth or vagina despite proper treatment, and a certain kind of sores or changes in the skin (herpes) that last more than 4 weeks are also symptoms of HIV. The opportunistic diseases that most frequently affect someone with AIDS include Kaposi's sarcoma, Pneumocystis carinii pneumonia (PCP), tuberculosis, meningitis, and herpes simplex infections.

 http://www.testsymptomsathome.com/sym_hiv.asp

Monday, February 6, 2012

Meaning of Chocolate! :D

Assalamualaikum and good afternoon! Here it's me! Aina... Actually we're lack of one post.. It should be my other friend Halifah who should post one more but, her laptop was damaged and she asking me for help.. I can't say 'no' because she was my partner.. I really hope that you can understand our situation! Thank you!
 
   Chocolate Listeni/ˈɒklɨt/ is a raw or processed food produced from the seed of the tropical Theobroma cacao tree. Cacao has been cultivated for at least three millennia in MexicoCentral and South America. Its earliest documented use is around 1100 BC. The majority of the Mesoamerican people made chocolate beverages, including the Aztecs, who made it into a beverage known as xocolātl, aNahuatl word meaning "bitter water". The seeds of the cacao tree have an intensebitter taste, and must be fermented to develop the flavor.


After fermentation, the beans are dried, then cleaned, and then roasted, and the shell is removed to produce cacao nibs. The nibs are then ground to cocoa mass, pure chocolate in rough form. Because this cocoa mass usually is liquefied then molded with or without other ingredients, it is called chocolate liquor. The liquor also may be processed into two components: cocoa solids and cocoa butter. Unsweetened baking chocolate (bitter chocolate) contains primarily cocoa solids and cocoa butter in varying proportions. Much of the chocolate consumed today is in the form of sweet chocolate, combining cocoa solids, cocoa butter or other fat, and sugar. Milk chocolate is sweet chocolate that additionally contains milk powder or condensed milk. White chocolate contains cocoa butter, sugar, and milk but no cocoa solids.
 different kinds of chocolate! <3

Cocoa solids contain alkaloids such as theobromine and phenethylamine, which have physiological effects on the body. It has been linked toserotonin levels in the brain. Some research found that chocolate, eaten in moderation, can lower blood pressure.[1] The presence oftheobromine renders chocolate toxic to some animals,[2] especially dogs and cats.
Chocolate has become one of the most popular food types and flavors in the world. Gifts of chocolate molded into different shapes have become traditional on certain holidays: chocolate bunnies and eggs are popular on Easter, chocolate coins on HanukkahSanta Claus and other holiday symbols on Christmas, and chocolate hearts or chocolate in heart-shaped boxes on Valentine's Day. Chocolate is also used in cold and hot beverages, to produce chocolate milk and hot chocolate.
Theobroma cacao, native to Mexico, Central and South America, has been cultivated for at least three millennia in that region. Cocoa mass was used originally in Mesoamerica both as a beverage and as an ingredient in foods.
Chocolate played a special role in both Maya and Aztec royal and religious events. Priests presented cacao seeds as offerings to the gods and served chocolate drinks during sacred ceremonies. All of the areas that were conquered by the Aztecs that grew cacao beans were ordered to pay them as a tax, or as the Aztecs called it, a "tribute".[3]
The Europeans sweetened and fattened it by adding refined sugar and milk, two ingredients unknown to the Mexicans. By contrast, the Europeans never infused it into their general diet, but have compartmentalized its use to sweets and desserts. In the 19th century, BritonJohn Cadbury developed an emulsification process to make solid chocolate creating the modern chocolate bar. Although cocoa is originally from the Americas, today Western Africa produces almost two-thirds of the world's cocoa, with Côte d'Ivoire growing almost half of it.
thanks to,
posted by, aina <3