samsung galaxy s6 edge

lundi 16 novembre 2015

Here's a list of 20 most expensive application in the Apple Store shop, exceeds the price of iphone 6 plus

Apple Store includes millions of different applications-oriented devices operating system "IOS" devices, including the iPad, iPhone, iPod etc. Of course, thousands of these free applications, some of which is sold cheaply. However, another type of applications that are sold at prices unimaginable, and that exceed the price of the phone. In the following, the most expensive applications available in the Apple Store.


20- Boffo Fun Time Game Pax 2 Price of $ 299.99

19 water Globe Price of $ 299.99

18- perfect Penalty 2012 Price of 299.99$

17-  TouchChat AAC com WordPower  Price of 299.99 $ 
16- SafeSession Voice Price of 299.99 $ 
15- barcelona-vs-madrid Price of 349.99 $




14-Mobile Cam View price of 349.99$
13-  Tap Menu Price of 399.99$















 
 





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jeudi 24 septembre 2015

Pictures: This is a Chinese operating system that will replace Windows XP



There is no doubt that Microsoft's Windows XP system was among the more systems successful in the world and especially in a country where the percentage of users is very large, such as China, and that Microsoft's decision last year to stop technical support once the system has angered Chinese who were heavily dependent on Windows XP My but they seem to have overcome this problem.



The matter of running "NeoKylin" is derived from the Kylin system that was developed by the Chinese army in 2007 and which is in turn distribution system running Linux and is on the graphical side and on the one hand the interface is exactly the same for Windows XP as well as some famous features in this system system wastepaper basket or the famous start button and the Start Menu and Explorer file system will come as a private office package bearing the name "NeoShine", and will Firefox browser by default but the system will not be allowed to install some software on top of Google's Chrome browser ... plus it will notYou can run Microsoft software, including the Linux distribution it private.


Chinese new system NeoKylin alternative for Windows XP is already available in the Chinese market by default on computers Company "Dell" as referred to that site Quartz specialist.


lundi 24 août 2015


Tunisie

Tunisia, officially the Republic of Tunisia, is a country in North Africa, bordered to the north and east of the Mediterranean Sea to the south-east of Libya (459 km) to the west Algeria (965 km). Its capital city of Tunis. The area of ​​the Republic of Tunisia 163.610 km 2.
Of the population of the Republic of Tunisia According to the latest statistics in 2014, nearly 10 million and 982.8 thousand people. [7]
Tunisia played important roles in ancient history since the time of the Phoenicians and Carthaginians and the Amazigh, the Vandals and the Romans were known as the Africa Province during the Roman rule and have named the entire continent in its name. Saracens [8] in the seventh century and founded the city of Kairouan year 50 AH to be the first Islamic city in North Africa. Under the Ottoman Empire, it was called "the Tunisian Alaaalh". Signed under the French occupation in 1881, then gained independence in 1956 to become officially the Tunisian Kingdom at the end of the era of Muhammad VIII al-Amin. [9] with the announcement of the Republic of Tunisia on July 25, 1957, Habib Bourguiba became its first president.
Followed by the latter in the Presidency of the Republic Zine El Abidine Ben Ali's coup in 1987, and continued his rule until 2011, when he fled during the Tunisian revolution. Tunisia has relied on export-oriented industries in the process of liberalization and privatization of the economy, which has averaged GDP growth of 5% since the early 1990s, Tunisia suffered corruption under the rule of the former president. [10]
Tunisia has close and historical ties with both the United States and the European Union and has several advanced collects partnership agreements with the EU, which is the first customer of Tunisia and strong economic ally. Tunisia is also a member of the Arab League and the African Union. Tunisia has established close relations with France in particular, through economic cooperation and industrial modernization, and privatization programs. The Government's approach to the conflict between Israel and Palestine has made it as a broker in the field of diplomacy in the Middle East and a large contributor to impose peace in the world through its troops deployed in areas of conflict and the United Nations.


Etymology

Naming the country come from naming its capital, which has the same name. Opinions differ on the nomination of this city. Some believe that the name of Tunisia due to the Phoenician era where that is usually called the city Bolehtha Home In the case of Tunisia, it Tanit. [13] [14] some Arab schools likely origin of the word to the Arab roots through the ancient city of Tarshish. [15] it was likely some the other origin of the word to word Tignes, described by Diodorus and Polybius, which seems to be described soon from the Kasbah area on the outskirts of Tunis currently [15] [16]. Also, of Abdul Rahman Ibn Khaldun pointed to the origin of the word "Tunisia", which was launched on the capital of North Africa, where attributed the origin to what is known as city of flourishing urban and economic vitality and mobility of cultural and social pointed out that the name "Tunisia" is derived from the description of its residents and expatriates them when it knew its good cohabitation and hospitality and hospitality [17]. There is also another interpretation says that the floor of the trunk did Anas Amazigh, which means spend the night [18]. With the change in the sense of time and place, may be the word Tunisia took the meaning of the following camp, or camp, or a place to stop. There are written references from ancient civilization ROMANIAN remember the names of nearby cities such as Toniza (currently El Kala), Tonsody (now Sir poor), Tnsot (currently well Borkbp), Tunisian (currently top of the mountain). Since each of these villages were located on Romanian roads, it was undoubtedly used as a way station to stop and rest [19]. Naming the country in the Latin languages, which adds to it ia such as English has evolved from a designation of French geographers and historians, who called her Tunisie -ia,. [13] In the early 19th century as part of their efforts to give the names of the territories they occupied France. Tunisie word derived from the French adopted by some European languages ​​with some minor modifications, which produced a distinctive name for the country. As for some other languages ​​Arabic label did not change much, example of this label Russian Tunisia Тунис (To'ns) and the Spanish label Túnez.

Marsa
 Bizerte
Houmet souke 
 kairouen
 mounastir
Sousse 
 ben arous
 sfax
 zarzis

tunisie



vendredi 21 août 2015

 

the theory of relativity

 

The theory of relativity, or simply relativity in physics, usually encompasses two theories by Albert Einstein: special relativity and general relativity.[1]
Concepts introduced by the theories of relativity include:

  • Measurements of various quantities are relative to the velocities of observers. In particular, space contracts and time dilates.
  • Spacetime: space and time should be considered together and in relation to each other.
  • The speed of light is nonetheless invariant, the same for all observers.

The term "theory of relativity" was based on the expression "relative theory" (German: Relativtheorie) used in 1906 by Max Planck, who emphasized how the theory uses the principle of relativity. In the discussion section of the same paper, Alfred Bucherer used for the first time the expression "theory of relativity" (German: Relativitätstheorie).[2][3]



 


 

Scope

 

The theory of relativity transformed theoretical physics and astronomy during the 20th century. When first published, relativity superseded a 200-year-old theory of mechanics created primarily by Isaac Newton.[4][5][6]

In the field of physics, relativity improved the science of elementary particles and their fundamental interactions, along with ushering in the nuclear age. With relativity, cosmology and astrophysics predicted extraordinary astronomical phenomena such as neutron stars, black holes and gravitational waves.[4][5][6]

 

 


 


 

Two-theory view

The theory of relativity was representative of more than a single new physical theory. There are some explanations for this. First, special relativity was published in 1905, and the final form of general relativity was published in 1916.[4]
Second, special relativity applies to elementary particles and their interactions, whereas general relativity applies to the cosmological and astrophysical realm, including astronomy.[4]
Third, special relativity was accepted in the physics community by 1920. This theory rapidly became a significant and necessary tool for theorists and experimentalists in the new fields of atomic physics, nuclear physics, and quantum mechanics. Conversely, general relativity did not appear to be as useful. There appeared to be little applicability for experimentalists as most applications were for astronomical scales. It seemed limited to only making minor corrections to predictions of Newtonian gravitation theory.[4]
Finally, the mathematics of general relativity appeared to be very difficult. Consequently, it was thought that a small number of people in the world, at that time, could fully understand the theory in detail, but this has been discredited by Richard Feynman. Then, at around 1960 a critical resurgence in interest occurred which has resulted in making general relativity central to physics and astronomy. New mathematical techniques applicable to the study of general relativity substantially streamlined calculations. From this, physically discernible concepts were isolated from the mathematical complexity. Also, the discovery of exotic astronomical phenomena, in which general relativity was relevant, helped to catalyze this resurgence. The astronomical phenomena included quasars (1963), the 3-kelvin microwave background radiation (1965), pulsars (1967), and the discovery of the first black hole candidates (1981).[4]

On the theory of relativity

 

Einstein stated that the theory of relativity belongs to a class of "principle-theories". As such it employs an analytic method. This means that the elements which comprise this theory are not based on hypothesis but on empirical discovery. The empirical discovery leads to understanding the general characteristics of natural processes. Mathematical models are then developed to describe accurately the observed natural processes. Therefore, by analytical means the necessary conditions that have to be satisfied are deduced. Separate events must satisfy these conditions. Experience should then match the conclusions.[7]
The special theory of relativity and the general theory of relativity are connected. As stated below, special theory of relativity applies to all physical phenomena except gravity. The general theory provides the law of gravitation, and its relation to other forces of nature.[7]

Special relativity


USSR stamp dedicated to Albert Einstein

Special relativity is a theory of the structure of spacetime. It was introduced in Einstein's 1905 paper "On the Electrodynamics of Moving Bodies" (for the contributions of many other physicists see History of special relativity). Special relativity is based on two postulates which are contradictory in classical mechanics:


  1. The laws of physics are the same for all observers in uniform motion relative to one another (principle of relativity).

  2. The speed of light in a vacuum is the same for all observers, regardless of their relative motion or of the motion of the light source.

The resultant theory copes with experiment better than classical mechanics. For instance, postulate 2 explains the results of the Michelson–Morley experiment. Moreover, the theory has many surprising and counterintuitive consequences. Some of these are:

The defining feature of special relativity is the replacement of the Galilean transformations of classical mechanics by the Lorentz transformations. (See Maxwell's equations of electromagnetism).



 



jeudi 20 août 2015

Date of Computer Science

The history of computer science long before the emergence of modern knowledge branch of computer science that has emerged in the twentieth century and the horizon loomed in previous centuries. The progress of inventions mechanism sports and theories of modern concepts and machines form a major academic field to be the basis for the huge industry spread over the world level


Ancient History:


Old account:


Basic articles: history of computing and chronology of the computerization of the 2400 BC Abacus 1949 was the first known to use tools in the account is believed to have been invented in Babylon circa 2400 BC, and had to body lines drawn in the sand with the development of stones. This was the first and most well-known computer account systems developed so far that preceded the Greek roads by about 2,000 years. Still used with modern design tools counters account so far.
Antikythera Mechanism mechanism believed to be the first analog-to-computer known. [2] It has been designed to calculate astronomical positions. Was discovered in 1901 in the wreck of the ship on the shores of Greece Antikythera Mechanism between the island of Kythira and Crete-old is due to about 100 BC. Technological manufactures did not appear with this kind of complexity until the fourteenth century, when the astronomical clock appeared in Europe. [3]
In the third century AD, two-wheeled vehicle compass works in the history of China emerged was the first pinion mechanism used differential gear that was used then in analog computers. China has also invented (area) more complex counter in about the second century AD, and which is known as the Chinese are many. [Citation needed]
Account devices analog appeared mechanism again after a thousand years in the golden age of Islam and providing examples of devices of this period astronomical calculations tool (Akuatoriom) invented by Ibrahim bin Yahya Al-Zarqali [4], and the astrolabe is a mechanical gear invented by Abu Rayhan Biruni [5] and a observation of celestial bodies which Achterahgabr bin succeeded [6]. Engineers Muslims built a number of automaton including some musical instruments that can be programmed to run different musical styles. These devices were developed at the hands of Banu Musa brothers [7] island [8]. Muslim mathematicians also achieved significant progress in the science of cryptography, such as the development of cryptanalysis and redundancy analysis by Canadian James the son of Isaac. [9]
When it was discovered [Muhammad ibn Musa al-Khwarizmi]] algorithms for the purposes of computing in the early seventeenth century, followed by a period of considerable progress made inventors and scientists in the calculation tools. In Z 632 has Wilhelm Schickard design calculation machine but gave up this project when destroy the prototype, which began construction in a fire in 1624. In 1640 almost, Blaise Pascal has a mathematician French pioneer built the first mechanical collection device [10] on the basis of design Hero of Alexandria described [11] mathematician in the civilization of the Greeks. Then in 1672 invented Gottfried Leibniz gradient calculations completed by the year 1694. Table [12]
It was not any of the old computers in the modern sense Computer It took real progress in mathematics and theory before the possibility of designing modern computers



Do you know


Did you know that the week at the Egyptian pharaohs consists of 10 days.
Did you know that the nose and the ear of the only members of the human body that does not stop growing throughout life.
Did you know that any chair greatest verse in the Koran.
Did you know that the human stomach contains about 35 million digestive gland.
Did you know that the elephant express their sorrow into tears, which so resembles a human in the expression of roses do tears, it is apparent that the elephants cry when sad or when you lose one of their young, and accompany those tears behaviors similar to human actions; where reserves the bones of their young after her death from the intensity of her grief by .
Did you know that Israfel peace be upon him first to the Supreme Lord said Subhan.
Did you know that Ismail peace be upon him first to ride horses
Did you know that the average age of eyelash one eye nearly 150 days knowing that the human eye lashes always replenished.
Did you know that the first to make the rocket is Germany.
Did you know that Jerusalem was occupied throughout history 24 visits.
Did you know that the dentist has invented the electric chair used in the executions.
Did you know that human tears when crying containing analgesic substances secreted by the brain to pain.
Did you know that the rib cage of man when his union is a word (no god but Allah) Balodila.
Did you know that the longest mountain range located in the Atlantic Ocean.
Did you know that Abdullah bin horse in the first Emir of Islam.
Did you know that if you entered the ant in the ear of the elephant die.
Did you know that the noon prayer the first prayer in the Messenger of Allah.
Did you know that 13 seconds is a record for the chickens continued to fly yet.
Did you know that the left ear is less heard of the right ear.
Did you know that the voice of the mother of the first baby sounds that distinguishes it from the rest of the votes.
Did you know that the jaw muscle is the strongest muscle in the human body.
Did you know that the human body contains 32 billion cell.
Did you know that Muhammad - peace be upon him first knocks on the door of paradise.
Did you know that every year in crashes more than ten thousand because of a collision with a bird's beak insulating glass windows.
Did you know that in Bangladesh sentenced to prison if school students accused of cheating in a final exam.
Did you know that burning glass material produce enough energy to watch TV for three hours.
Did you know that the number of animals on the ground types up to about a million.
Did you know that most people who are finding a lost wallet, if they returned inside the image of a child.
Did you know that when looking at Google for No. 241543903 in the pictures, you'll see a lot of people are putting their head in the refrigerator.
Did you know that pencil eraser invented 220 years after the invention of the pen.
Did you know that if you wrote in Google zerg rush and then I waited a little, Google will eat the search page.
Did you know that 101 people will die in the next 60 seconds, and will generate 216 children !! This information is not aware of unseen things, but this number is reported, according to statistics of the dead and all births in the world.
Did you know that the retina contains about 135 million sensory cells responsible for capturing images and distinguish colors.
Did you know that the sum of lakes in Canada alone, more than the number of lakes in all countries of the world combined.
Did you know that chili has the highest possible proportion of vitamin «C» compared to all the other vegetables and fruits

wearing korean hanbok

Hanbok (South Korea) or Joseon-ot (North Korea) is the traditional Korean dress. It is often characterized by vibrant colors and simple lines without pockets. Although the term literally means "Korean clothing", hanbok today often refers specifically to clothing of the Joseon period and is worn as semi-formal or formal wear during traditional festivals and celebrations.
Throughout history, Korea had a dual clothing tradition, in which rulers and aristocrats adopted different kinds of mixed foreign-influenced indigenous styles while commoners continued to use a distinct style of indigenous clothing that today is known as Hanbok.[1][2]
In 1996, the South Korean Ministry of Culture, Sports and Tourism made "Hanbok day" to encourage South Korean citizens to wear Hanbok.[3]


Hanbok accessories


Children's hanbok


In old days, Kkachi durumagi (literally "a magpie's overcoat") were worn as seolbim (설빔), new clothing and shoes worn on Korean New Year, while at present, it is worn as a ceremonial garment for dol, celebration for a baby's first birthday.[20][21] It is a children's colorful overcoat.[22] It was worn mostly by young boys.[23] The clothes is also called obangjang durumagi which means "an overcoat of five directions".[20] It was worn over jeogori (a jacket) and jokki (a vest) while the wearer could put jeonbok (a long vest) over it. Kkachi durumagi was also worn along with headgear such as bokgeon (a peaked cloth hat),[24][25] hogeon (peaked cloth hat with a tiger pattern) for young boys or gulle (decorative headgear) for young girls.[6][need quotation to verify], [26]

Occasions

Hanbok is classified according to its purposes: everyday dress, ceremonial dress and special dress. Ceremonial dresses are worn on formal occasions, including a child's first birthday, a wedding or a funeral. Special dresses are made for shamans and officials.[17]