- published: 18 Sep 2013
- views: 1
16:50
Afroasiatic languages [Wikipedia Article]
Afroasiatic , also known as Afrasian and traditionally Hamito-Semitic , is a large languag...
published: 18 Sep 2013
Afroasiatic languages [Wikipedia Article]
Afroasiatic , also known as Afrasian and traditionally Hamito-Semitic , is a large language family, including 300 or so living languages.
Afroasiatic languages are spoken predominantly in the Middle East, North Africa, the Horn of Africa, and parts of the Sahel. More than 300 million people speak an Afroasiatic language.
The most widely spoken Afroasiatic language is Arabic (including literary Arabic and the spoken colloquial varieties), with about 200 to 230 million native speakers, spoken mostly in the Middle East and parts of North Africa. Berber (including all its varieties) is spoken in Morocco, Algeria, Libya, Tunisia, northern Mali, and northern Niger by about 25 to 35 million people. Other widely spoken Afroasiatic languages are Hausa, the dominant language of northern Nigeria and southern Niger, spoken as a first language by 25 million people and used as a lingua franca by another 20 million across West Africa and the Sahel; Oromo of Ethiopia and Kenya, with about 33 million speakers; Amharic of Ethiopia, with over 25 million native speakers, not including the millions of other Ethiopians speaking it as a secondary language; Somali, spoken by 15.5 million people in Greater Somalia; and Modern Hebrew, spoken by about seven million people worldwide. In addition to languages spoken today, Afroasiatic includes several important ancient languages, such as Ancient Egyptian, Akkadian, Biblical Hebrew, and Aramaic.
Etymology
The Afroasiatic language family was originally referred to as "Hamito-Semitic", a term introduced in the 1860s by the German scholar Karl Richard Lepsius. The name was later popularized by Friedrich Müller in his Grundriss der Sprachwissenschaft (Wien 1876-88).
The term "Afroasiatic" (often now spelled as "Afro-Asiatic") was later coined by Maurice Delafosse (1914). However, it did not come into general use until Joseph Greenberg (1963) formally proposed its adoption. In doing so, Greenberg sought to emphasize the fact that Afroasiatic was the only language family that was represented transcontinentally, in both Africa and Asia.
Individual scholars have also called the family "Erythraean" (Tucker 1966) and "Lisramic" (Hodge 1972). In lieu of "Hamito-Semitic", the Russian linguist Igor Diakonoff later suggested the term "Afrasian", meaning "half African, half Asiatic", in reference to the geographic distribution of the phylum's constituent languages.
The term "Hamito-Semitic" remains in use in the academic traditions of some European countries.
Distribution and branches
The Afroasiatic language family is usually considered to include the following branches:
Berber
Chadic
Cushitic
Egyptian
Omotic
Semitic
While there is general agreement on these six families, there are some points of disagreement among linguists who study Afroasiatic. In particular:
The Omotic language branch is the most controversial member of Afroasiatic, since the grammatical formatives which most linguists have given greatest weight in classifying languages in the family "are either absent or distinctly wobbly" (Hayward 1995). Greenberg (1963) and others considered it a subgroup of Cushitic, while others have raised doubts about it being part of Afroasiatic at all (e.g. Theil 2006).
The Afroasiatic identity of Ongota is also broadly questioned, as is its position within Afroasiatic among those who accept it, due to the "mixed" appearance of the language and a paucity of research and data. Harold Fleming (2006) proposes that Ongota constitutes a separate branch of Afroasiatic. Bonny Sands (2009) believes the most convincing proposal is by Savà and Tosco (2003), namely that Ongota is an East Cushitic language with a Nilo-Saharan substratum. In other words, it would appear that the Ongota people once spoke a Nilo-Saharan language but then shifted to speaking a Cushitic language while retaining some characteristics of their earlier Nilo-Saharan language.
Beja is sometimes listed as a separate branch of Afroasiatic but is more often included in the Cushitic branch, which has a high degree of internal diversity.
Whether the various branches of Cushitic actually form a language family is sometimes questioned, but not their inclusion in Afroasiatic itself.
There is no consensus on the interrelationships of the five non-Omotic branches of Afroasiatic (see "Subgrouping" below). This situation is not unusual, even among long-established language families: there are also many disagreements concerning the internal classification of the Indo-European languages, for instance.
Meroitic has been proposed as an unclassified Afroasiatic language, as it shares the phonotactics characteristic of the family, but there is not enough evidence to secure a classification.
Attribution:
Article text available under CC-BY-SA sourced from: http://en.wikipedia.org/wiki/Afroasiatic_languagesCreative Commons image sourced from http://wikipedia.org/wiki/File:Hamito-Semitic_languages.jpg
- published: 18 Sep 2013
- views: 1
9:43
Dorze (Ethiopia) Songs of Mahaber & Halak'a Festival
The Dorze are a small ethnic group in Ethiopia who speak a language in the Omotic family. ...
published: 15 Mar 2013
author: kris berwouts
Dorze (Ethiopia) Songs of Mahaber & Halak'a Festival
The Dorze are a small ethnic group in Ethiopia who speak a language in the Omotic family. Numbering approximately 28000, they live primarily in the southern...
- published: 15 Mar 2013
- views: 256
- author: kris berwouts
15:21
Ethiopia, Bashada community, Omo Valley - songs
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published: 04 Jan 2013
author: kris berwouts
Ethiopia, Bashada community, Omo Valley - songs
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- published: 04 Jan 2013
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published: 11 May 2009
author: Melese Zenawi
Muda Sheda , Saron Tefery Ft Tigest Tamene - Mesonegaya
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- published: 11 May 2009
- views: 21139
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published: 15 Apr 2010
author: Glossika
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- published: 15 Apr 2010
- views: 6467
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Diuretics (loop, thiazides, K+ sparing, Osmotic) Blood Press
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published: 23 Feb 2013
author: Michael Linares
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- published: 23 Feb 2013
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- author: Michael Linares
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published: 21 Jun 2013
author: HarrellsLLC
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- published: 21 Jun 2013
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Check out my website at aklectures.com In this lecture, I introduce you to the process of ...
published: 16 Nov 2012
author: AK LECTURES
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- published: 16 Nov 2012
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published: 21 Jan 2013
author: Kevin Mangum
#44-Hemodynamic Disorders-reduced plasma osmotic pressure, osmosis, edema, albumin
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- published: 21 Jan 2013
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A quantity of 7.480 g of an organic compound is dissolved in water to make 300.0 mL of sol...
published: 07 Sep 2013
Calculate Molecular Formula From Osmotic Pressure (π) 001
A quantity of 7.480 g of an organic compound is dissolved in water to make 300.0 mL of solution. The solution has an osmotic pressure of 1.43 atm at 27 °C. The analysis of this compound shows that it contains 41.8% C, 4.7% H, 37.3% O, and 16.3% N. Calculate the molecular formula of the compound.
- published: 07 Sep 2013
- views: 6
1:49
Osmotic power - Statkraft.mov
Osmotic Power The energy is based on the natural phenomenon osmosis, defined as being the ...
published: 02 Jan 2011
author: jugador1986
Osmotic power - Statkraft.mov
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- published: 02 Jan 2011
- views: 4198
- author: jugador1986
25:40
CONCENTRATION OF SOLUTIONS; PART 5; PLASMA COLLOID OSMOTIC PRESSURE by Professor Fink.wmv
Professor Fink explains the Plasma Colloid Osmotic Pressure. In this lecture, Professor Fi...
published: 26 Mar 2012
author: professorfink
CONCENTRATION OF SOLUTIONS; PART 5; PLASMA COLLOID OSMOTIC PRESSURE by Professor Fink.wmv
Professor Fink explains the Plasma Colloid Osmotic Pressure. In this lecture, Professor Fink shows how the total solute concentration of a fluid (in milliosm...
- published: 26 Mar 2012
- views: 2537
- author: professorfink
4:22
Statkraft - Osmotic Power Plant - Free energy - How it works
Osmotic power is clean, renewable energy, with a global potential of 1600 to 1700 TWh - eq...
published: 27 Mar 2011
author: Peace Trees
Statkraft - Osmotic Power Plant - Free energy - How it works
Osmotic power is clean, renewable energy, with a global potential of 1600 to 1700 TWh - equal to China's total electricity consumption in 2002. To find out m...
- published: 27 Mar 2011
- views: 9222
- author: Peace Trees
Youtube results:
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Calculate Molar Mass (M) From Osmotic Pressure (π) 001
Biochemists have discovered more than 400 mutant varieties of hemoglobin, the blood protei...
published: 12 Jul 2013
author: theprofessorheath
Calculate Molar Mass (M) From Osmotic Pressure (π) 001
Biochemists have discovered more than 400 mutant varieties of hemoglobin, the blood protein that carries oxygen throughout the body. A physician studying a v...
- published: 12 Jul 2013
- views: 12
- author: theprofessorheath
2:23
Calculating Molar Mass using Osmotic Pressure
webpage-http://www.kentchemistry.com/links/Math/osmoticmm.htm This short video shows you h...
published: 14 Aug 2012
author: kentchemistry
Calculating Molar Mass using Osmotic Pressure
webpage-http://www.kentchemistry.com/links/Math/osmoticmm.htm This short video shows you how to calculate the molar mass of a compound using osmotic pressure...
- published: 14 Aug 2012
- views: 1835
- author: kentchemistry
1:04
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Multiple choice question. Two measurements of osmotic pressure are shown for two component...
published: 14 Jun 2013
author: LearnChemE
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- published: 14 Jun 2013
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3:56
Osmotic Membrane Cleaning Part 1
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published: 13 Nov 2012
author: MembraneRecoveryLtd
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- published: 13 Nov 2012
- views: 2553
- author: MembraneRecoveryLtd