Greek language

Tsakonian or Tsaconian (also Tzakonian or Tsakonic, Greek: τσακωνικά, η τσακωνική διάλεκτος and Tsakonian: τσακώνικα, α τσακώνικα γρούσσα) is a highly divergent modern variety of Greek, spoken in the Tsakonian region of the Peloponnese, Greece. Unlike all other extant varieties of Greek, Tsakonian derives from Doric Greek rather than from the Attic–Ionic branch. Although it is conventionally treated as a dialect of Greek, some compendia treat it as a separate language.Tsakonian is critically endangered, with only a few hundred or a few thousand, mostly elderly, fluent speakers left. Although Tsakonian and standard Modern Greek are related, they are not mutually intelligible.

Argos (/ˈɑːrɡɒs, -ɡəs/; Greek: Άργος [ˈarɣos]; Ancient and Katharevousa: Ἄργος [árɡos]) is a city and former municipality in Argolis, Peloponnese, Greece and is one of the oldest continuously inhabited cities in the world, and the oldest in Europe. It is the largest city in Argolis and a major center in the same prefecture, having nearly twice the population of the prefectural capital, Nafplio.

Since the 2011 local government reform it has been part of the municipality of Argos-Mykines, of which it is a municipal unit. The municipal unit has an area of 138.138 km. It is 11 kilometres (7 miles) from Nafplion, which was its historic harbour. A settlement of great antiquity, Argos has been continuously inhabited as at least a substantial village for the past 7,000 years.

The Rion Strait (Greek: Στενό Ρίου) is a strait that connects the Gulf of Corinth with the Gulf of Patras (and hence the Ionian Sea). The strait is spanned by the Rio–Antirrio Bridge which connects the town of Rio on the south with the town of Antirrio on the north. The strait is also known as the Strait of Lepanto or the Rio–Antirio Strait.

The Megara Gulf (Greek: Κόλπος Μέγαρων, romanized: Kolpos Megaron) is a gulf in the Aegean Sea. It forms the northern section of the Saronic Gulf.

The total length of the gulf is approximately 20 km from north east to west, and it is about 6 to 10 km wide from north to south. It begins at Agioi Theodoroi and stretches eastward to the cape south of the village of Pachi in Megara and a small strait near Salamis Bay, and south to the area around Lamprino on the island of Salamis. Places on the shore include Agioi Theodoroi, Kineta, Pachi, and Kanakia on Salamis. Islets include Pachi and Pachaki (meaning Little Pachi) south of Pachi and Kanaki near Kanakia. Cape Petritis covers the southeast forming a bay boundary stretching to the northwestern part of the island near a small strait.

Haplorhini (/hæpləˈraɪnaɪ/), the haplorhines (Greek for "simple-nosed") or the "dry-nosed" primates is a suborder of primates containing the tarsiers and the simians (Simiiformes or anthropoids), as sister of the Strepsirrhini ("moist-nosed"). The name is sometimes spelled Haplorrhini. The simians include catarrhines (Old World monkeys and apes, including humans), and the platyrrhines (New World monkeys).

Haplorhini was proposed by Pocock in 1918 when he realized the tarsiers were actually sister to the monkeys rather than the lemurs, also following findings of Hugh Cuming 80 years earlier and Linnaeus 160 years earlier. For Linnaeus, this ensemble of primates constituted a genus "Simia". For religious reasons, Homo constituted its own genus (which has remained).

An antibiotic is a type of antimicrobial substance active against bacteria. It is the most important type of antibacterial agent for fighting bacterial infections, and antibiotic medications are widely used in the treatment and prevention of such infections. They may either kill or inhibit the growth of bacteria. A limited number of antibiotics also possess antiprotozoal activity. Antibiotics are not effective against viruses such as the ones which cause the common cold or influenza. Drugs which inhibit growth of viruses are termed antiviral drugs or antivirals. Antibiotics are also not effective against fungi. Drugs which inhibit growth of fungi are called antifungal drugs.

Sometimes, the term antibiotic—literally "opposing life", from the Greek roots ἀντι anti, "against" and βίος bios, "life"—is broadly used to refer to any substance used against microbes, but in the usual medical usage, antibiotics (such as penicillin) are those produced naturally (by one microorganism fighting another), whereas non-antibiotic antibacterials (such as sulfonamides and antiseptics) are fully synthetic. However, both classes have the same effect of killing or preventing the growth of microorganisms, and both are included in antimicrobial chemotherapy. "Antibacterials" include bactericides, bacteriostatics, antibacterial soaps, and chemical disinfectants, whereas antibiotics are an important class of antibacterials used more specifically in medicine and sometimes in livestock feed.

Metabolism (/məˈtæbəlɪzəm/, from Greek: μεταβολή metabolē, "change") refers to the set of life-sustaining chemical reactions that occur within living organisms. The three main functions of metabolism are the conversion of energy in food into a usable form for cellular processes; the conversion of food to building blocks of macromolecules (biopolymers) such as proteins, lipids, nucleic acids, and some carbohydrates; and the excretion of metabolic wastes. These enzyme-catalyzed reactions allow organisms to grow, reproduce, maintain their structures, and respond to their environments. The word metabolism can also refer to all chemical reactions that occur in living organisms, including digestion and the transportation of substances into and between different cells. In a broader sense, the set of reactions occurring within the cells is called intermediary (or intermediate) metabolism.

Metabolic reactions may be categorized as catabolic—the breaking down of compounds (for example, of glucose to pyruvate by cellular respiration); or anabolic—the building up (biosynthesis) of compounds (such as proteins, carbohydrates, lipids, and nucleic acids). Usually, catabolism releases energy, and anabolism consumes energy.

Iris Clert (Greek: Ίρις Αθανασιάδη; Iris Athanasiadi; 1917 – 1986) was a Greek-born art gallery owner and curator. She owned the Iris Clert Gallery in Paris from 1955 to 1971. During its tenure, her gallery became an avant-garde hotspot in the international art scene, particularly to Yves Klein, Jean Tinguely and Arman.

Originally of Greek nationality, Clert moved to Paris in the 1930s. She became active in the French Resistance during the Second World War.

A cathedral is a church that contains the cathedra (Greek for 'seat') of a bishop, thus serving as the central church of a diocese, conference, or episcopate. Churches with the function of "cathedral" are usually specific to those Christian denominations with an episcopal hierarchy, such as the Catholic, Eastern Orthodox, Anglican, and some Lutheran churches. Church buildings embodying the functions of a cathedral first appeared in Italy, Gaul, Spain, and North Africa in the 4th century, but cathedrals did not become universal within the Western Catholic Church until the 12th century, by which time they had developed architectural forms, institutional structures, and legal identities distinct from parish churches, monastic churches, and episcopal residences. The cathedral is more important in the hierarchy than the church because it is from the cathedral that the bishop governs the area under his or her administrative authority.

Following the Protestant Reformation, the Christian church in several parts of Western Europe, such as Scotland, the Netherlands, certain Swiss Cantons and parts of Germany, adopted a presbyterian polity that did away with bishops altogether. Where ancient cathedral buildings in these lands are still in use for congregational worship, they generally retain the title and dignity of "cathedral", maintaining and developing distinct cathedral functions, but void of hierarchical supremacy. From the 16th century onwards, but especially since the 19th century, churches originating in Western Europe have undertaken vigorous programmes of missionary activity, leading to the founding of large numbers of new dioceses with associated cathedral establishments of varying forms in Asia, Africa, Australasia, Oceania and the Americas. In addition, both the Catholic Church and Orthodox churches have formed new dioceses within formerly Protestant lands for converts and migrant co-religionists. Consequently, it is not uncommon to find Christians in a single city being served by three or more cathedrals of differing denominations. For example, London is home to the Anglican St Paul’s Cathedral, the Catholic Westminster Cathedral & St George's Cathedral, and several Eastern Orthodox cathedrals serving different national communities.[1]

A sketch (ultimately from Greek σχέδιος – schedios, "done extempore") is a rapidly executed freehand drawing that is not usually intended as a finished work. A sketch may serve a number of purposes: it might record something that the artist sees, it might record or develop an idea for later use or it might be used as a quick way of graphically demonstrating an image, idea or principle. Sketching is the most inexpensive art medium.

Sketches can be made in any drawing medium. The term is most often applied to graphic work executed in a dry medium such as silverpoint, graphite, pencil, charcoal or pastel. It may also apply to drawings executed in pen and ink, digital input such as a digital pen, ballpoint pen, marker pen, water colour and oil paint. The latter two are generally referred to as "water colour sketches" and "oil sketches". A sculptor might model three-dimensional sketches in clay, plasticine or wax.