Monday, August 29, 2011

Arabic, English, French, Mandarin, Russian, Spanish

The official languages of the United Nations are the six languages that are used in UN meetings, and in which all official UN documents are written. They are:


  • Arabic
  • English
  • French
  • Mandarin
  • Russian
  • Spanish

Note: To remember them use FRAMES as a peg:

French, Russian, Arabic, Mandarin, English, Spanish

Saturday, August 27, 2011

CHLCA

The last species, a species of African apes, that humans, bonobos and chimpanzees share as a common ancestor:


CHLCA (Chimpanzee-Human Last Common Ancestor)


Ancient Ape Discovered: Last Ape-Human Ancestor?
National Geographic News
November 18, 2004
In Spain scientists have discovered 13-million-year-old fossils of new species of ape. The species may have been the last common ancestor of humans and all great apes living today.

The great apes—which later gave rise to humans and which now include orangutans, chimpanzees, and gorillas—are thought to have diverged from the lesser apes about 11 to 16 million years ago. Today's lesser apes include the gibbons.

The new species was christened Pierolapithecus catalaunicus, after the village, Els Hostalets de Pierola, and region, Catalonia, where it was found. Like great apes and humans, Pierolapithecus catalaunicus, had a stiff lower spine and other special adaptations for climbing trees [read more here].

BBC News: 'Original' great ape discovered
By Paul Rincon
BBC News science reporter
Thursday, 18 November, 2004

Scientists have unearthed remains of a primate that could have been ancestral not only to humans but to all great apes, including chimps and gorillas.

The partial skeleton of this 13-million-year-old "missing link" was found by palaeontologists working at a dig site near Barcelona in Spain.

Details of the sensational discovery appear in Science magazine.

The new specimen was probably male, a fruit-eater and was slightly smaller than a chimpanzee, researchers say.

Palaeontologists were just getting started at the dig when a bulldozer churned up a tooth [read more here].

Simian

A classification of primates, which includes monkeys, apes, and humans:


Simian

Simian


Paleontology

The study of the forms of life existing in prehistoric or geologic times, as represented by the fossils of plants, animals, and other organisms:


Paleontology

For more information visit the following websites:

The Paleontological Society


The Paleontology Portal


Gelotology

The study of laughter and its effects on the body, from a psychological and physiological perspective:


Gelotology


Galapagos Tortoise

The largest living species of tortoise, reaching weights of over 400 kg and lengths of over 1.8 meters, with life spans in the wild of over 100 years - it is one of the longest-lived vertebrates:


Galapagos Tortoise


Galapagos Tortoise
Galapagos Tortoises

Pro bono

A phrase derived from Latin meaning "for the public good" which is generally used to describe professional work undertaken voluntarily and without payment as a public service:


Pro bono

Shakira Isabel Mebarak Ripoll

A Colombian singer, songwriter, musician, record producer, dancer, and philanthropist who emerged in the music scene of Colombia and Latin America in the early 1990s; the highest-selling Colombian artist of all time, and the second most successful female Latin singer after Gloria Estefan, having sold over 60 million albums worldwide according to Sony Music:


Shakira Isabel Mebarak Ripoll (known professionally as Shakira)


Shakira (Shakira Isabel Mebarak Ripoll)
Shakira (Shakira Isabel Mebarak Ripoll)

Saturday, August 20, 2011

French Polynesia

A sprawling possession of France in the Pacific Ocean, made up of 118 volcanic and coral islands and atolls:


French Polynesia

French Polynesia

For France this huge stretch of the Pacific - as big as Western Europe - remains strategically valuable. Atomic testing on the atolls enabled France to keep the nuclear clout it needed to remain one of the world's leading powers.

The issue of independence dominates the political agenda.

Overview

There are five island groups - the Society islands, the Tuamotu archipelago, the Gambier islands, the Marquesas islands and the Tubuai islands. Tahiti is the most densely-populated island.

European contact was gradual; the Spanish, Portuguese, Dutch and British were credited with the discovery of one or more of the islands. In the 18th century European traders and missionaries came, bringing diseases which wiped out much of the indigenous population.

The missionaries tried to put a stop to local religious practices, nudity and other aspects of indigenous life. Some forms of Polynesian culture were lost for many years.

Tahiti, in the Society islands, became a French colony in 1880. France later annexed other islands to form the French Colony of Oceania. In 1946 the islands became an overseas territory and in 2004 gained "overseas country" status.

Pro-independence movements flourished in the 1970s and over time the islands took more control of internal affairs, culminating in a statute granting increased autonomy in 1996.

There has been friction with Paris over nuclear testing. France conducted 41 atmospheric tests on the Mururoa atoll and neighbouring Fangataufa from 1966. In 1975, under international pressure, it switched to underground tests.

Ending a three year moratorium, French President Jacques Chirac said testing would resume in 1995. The move provoked international anger and protests in Papeete turned violent.

Six of the eight planned tests were carried out, the last one in January 1996. At the end of the programme Paris agreed to a 10-year compensation package.

In 1995 the UN's nuclear watchdog concluded that radiation levels around the atolls posed no threat. In 1999 Paris admitted that fractures had been discovered in the coral cone at the sites. The atolls continue to be monitored.

In March 2009, the French government enacted legislation to allow compensation for former workers at France's nuclear weapons test sites.

French Polynesia enjoys a high standard of living, but wealth is unevenly distributed and unemployment is high.

Tourism is an important money-earner; travellers favour Tahiti and Bora Bora. Boasting a year-round warm climate, volcanic peaks and tranquil lagoons, it is easy to see why the islands are popular. French Polynesia is, though, prone to typhoons.

Facts

Territory: French Polynesia
Status: French overseas territory
Population: 251,000 (via UN, 2006)
Capital: Papeete, on Tahiti
Area: 4,167 sq km (1,609 sq miles)
Major language: Tahitian and French
Major religion: Christian
Life expectancy: 71 years (men), 76 years (women)
Monetary unit: Pacific franc
Main exports: Cultured black pearls, fish and coconut products
GNI per capita: $16,540 (World Bank, 1999)
Internet domain: .pf
International dialling code: + 689

Leaders

Head of state: (French) President Nicolas Sarkozy, represented by a high commissioner
President: Oscar Temaru
French Polynesia has a 57-member assembly which is elected every five years. The president is elected from the assembly. France retains responsibility for foreign affairs, defence, justice and security. The territory is represented in the French parliament by two deputies and a senator. It is represented at the European Parliament.

[source: BBC News: Regions and territories: French Polynesia]


Atoll

Coral islands that encircle a lagoon partially or completely:


Atoll

An atoll is a coral island or series of coral islands forming a ring that partially or completely encloses a shallow lagoon. Atolls are surrounded by deep ocean water and range in diameter from about 1 km to over 100 km. They are common in the western and central Pacific Ocean. Atolls are formed along the fringes of underwater volcanoes.

Satellite picture of the Atafu atoll in Tokelau in the Pacific Ocean.
[image sourcehttp://en.wikipedia.org/wiki/Atoll]




Lagoon

A body of shallow sea water or brackish water separated from the sea by some form of barrier:

Lagoon

The enclosed body of shallow salt or brackish water which is separated from the deeper sea by a shallow or exposed barrier beach, sandbank of marine origin, coral reef, barrier reef or barrier islands is called a lagoon.

Blue lagoon, Ölüdeniz, Turkey:




Brackish Water

The water that has more salinity than fresh water, but not as much as seawater:


Brackish Water

Phylogenetics

In biology, the study of evolutionary relatedness among groups of organisms, such as species and populations, which is discovered through molecular sequencing data and morphological data matrices:


Phylogenetics


Sunday, August 14, 2011

Earthling

A term commonly used in science-fiction to identify humans as opposed to extraterrestrials:


Earthling

Extraterrestrial Life

A term used to identify life that does not originate from Earth (as opposed to life that originates from Earth):


Extraterrestrial Life



Theory of Mind

Understanding other people is one of the most fundamental human problems. We know much less, however, about our ability to understand other minds than about our ability to understand the physical world. The branch of cognitive science that concerns our understanding of the minds of ourselves and others has come to be called:

Theory of Mind


Animism

Labeling inanimate objects as living, attributing characteristics of animate objects to inanimate objects, and making predictions or explanations about inanimate objects based on knowledge about animate objects:


Animism

Animism means labeling inanimate objects as living, attributing characteristics of animate objects (typically humans) to inanimate objects, and making predictions or explanations about inanimate objects based on knowledge about animate objects (again usually represented by human beings). Anthropomorphism or personification means the extension of human attributes and behaviors to any nonhumans. Thus animistic reasoning can be regarded as personification of an inanimate object. In both cases, assigning mental states (desires, beliefs, and consciousness) to inanimate objects, including extraterrestrial entities (e.g., the sun) and geographical parts (e.g., a mountain), provides the most impressive example (“The sun is hot because it wants to keep people warm”).
sourceThe MIT Encyclopedia of the Cognitive Sciences (MITECS)

Polytheism

The belief of multiple deities (gods):


Polytheism

Polytheism was the typical form of religion during the Bronze Age and Iron Age, up to the Axial Age and the gradual development of monotheism or pantheism, and atheism [read more here].

Saturday, August 13, 2011

Pseudocylindrical Projection

A map projection which represents a point on the Earth along the straight line representing its parallel, at a distance which is a function of its difference in longitude from the central meridian:


Pseudocylindrical Projection


Pseudocylindrical Projection
Pseudocylindrical Projection
Pseudocylindrical projections resemble cylindrical projections, with straight and parallel latitude lines and equally spaced meridians, but the other meridians are curves.

Map Projection

Any method of representing the surface of a sphere or any other three-dimensional body on a plane is called:


Map Projection


Map Projection
Map Projection

Sunday, August 7, 2011

Sentience

The concept of ability to feel, perceive or be conscious; eighteenth century philosophers used this concept to distinguish the ability to think from the ability to feel:


Sentience

RNA

One of the three major macromolecules (along with DNA and proteins) that are essential for all known forms of life:

RNA

Like DNA, RNA is made up of a long chain of components called nucleotides. Each nucleotide consists of a nucleobase (sometimes called a nitrogenous base), a ribose sugar, and a phosphate group. The sequence of nucleotides allows RNA to encode genetic information. All cellular organisms use messenger RNA (mRNA) to carry the genetic information that directs the synthesis of proteins [read more here].

Tetromino

A geometric shape composed of four squares, connected orthogonally:


Tetromino (also called Tetramino or Tetrimino)

Tetromino (also Tetramino or Tetrimino)

Saturday, August 6, 2011

Commonym

A group of words that have a common trait:

Commonym 

Example: The following group of words form a commonym as they have a common trait that is producing milk:

  • Cow
  • Coconut
  • Sheep

Commonym
Commonym



Try Effective Brain Workouts & Exercises on Your Kindle!


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Tuesday, August 2, 2011

Chemometrics

The science of extracting information from chemical systems by data-driven means; it is an interfacial discipline which uses methods frequently employed in core data-analytic disciplines such as multivariate statistics, applied mathematics, and computer science, in order to address problems in chemistry, biochemistry, medicine, biology and chemical engineering:


Chemometrics

Chemometrics
Chemometrics

Oncomouse

A type of laboratory mouse genetically engineered; developed at Harvard University, which carries several mouse oncogenes and promoter regions, making it highly susceptible to tumour formation, ergo a useful model for studying cancer:

Oncomouse or Harvard Mouse

Oncomouse or Harvard Mouse
Oncomouse/Harvard Mouse
[image_source: The Tech Museum]

Oncogene

A gene that causes the transformation of normal cells into cancerous tumor cells:


Oncogene

Most normal cells undergo a programmed form of death. Activated oncogenes can cause those cells that ought to die to survive and proliferate instead. Most oncogenes require an additional step, such as mutations in another gene, or environmental factors, such as viral infection, to cause cancer. Since the 1970s, dozens of oncogenes have been identified in human cancer. Many cancer drugs target the proteins encoded by oncogenes [read more here ...].

In vitro

It refers to studies in experimental biology that are conducted using components of an organism that have been isolated from their usual biological context in order to permit a more detailed or more convenient analysis than can be done with whole organisms:


In vitro

In vitro is a Latin word which means "within glass".

In contrast to in vitro, the term in vivo refers to work that is conducted with living organisms in their normal, intact state, while ex vivo refers to studies on functional organs that have been removed from the intact organism.

[sourcehttp://en.wikipedia.org/wiki/In_vitro]


Try Effective Brain Workouts & Exercises on Your Kindle!


Do you have an Amazon Kindle? Then in a very short free time that you have; e.g., in a break time at work or school, or in a time of leisure, just diligently spend a couple of minutes on Sharpen Your Brain! While you will have fun by doing its from very easy to very difficult brain workouts for improving cognitive skills, every next month you will find yourself smarter than last month. Do not hesitate to spend a couple of minutes of every day of your life for maintaining and improving your brain! Keep your brain sharp and healthy!