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Kohl (cosmetics)
Kohl is a cosmetic product traditionally made by crushing stibnite (antimony sulfide). Modern kohl formulations often contain galena (lead sulfide), and in some cases charcoal or other pigments. Kohl is similar to eyeliner, which was traditionally made from charcoal. Kohl is widely used in many cultures to contour or darken the eyelids and heighten beauty marks. Several studies have questioned the safety of kohl out of fear of lead poisoning. Additionally, importing kohl into the United States is banned. Etymology The Arabic name formed the Arabic root , "to apply kohl." Transliteration variants of Arabic dialectal pronunciation include or . The English word ' is a loan of the Arabic word (via Middle Latin and French, originally, in the sense "powder of antimony"; the modern meaning is from the 18th century). Middle East and North Africa Kohl has been worn traditionally since the Naqada III era () by Egyptians of all social classes, originally as protection against e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eye Make-up (mascara)
Cosmetics are substances that are intended for application to the body for cleansing, beautifying, promoting attractiveness, or altering appearance. They are mixtures of chemical compounds derived from either Natural product, natural sources or created synthetically. Cosmetics have various purposes, including personal care, personal and skin care. They can also be used to conceal blemishes and enhance natural features (such as the eyebrows and eyelashes). Makeup can also add colour to a person's face, enhance a person's features or change the appearance of the face entirely to resemble a different person, creature, or object. People have used cosmetics for thousands of years for skin care and appearance enhancement. Visible cosmetics for both women and men have gone in and out of fashion over the centuries. Some early forms of cosmetics contained harmful ingredients such as lead that caused serious health problems and sometimes resulted in death. Modern commercial cosmetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oman Journal Of Ophthalmology
The ''Oman Journal of Ophthalmology'' is a peer-reviewed open-access medical journal published on behalf of the Oman Ophthalmic Society and Chief Editor is Dr. Rashid Al-Saidi. It publishes articles on the subject of ophthalmology and vision science. The journal is indexed with Caspur, DOAJ, EBSCO, EMR Index Medicus, Expanded Academic ASAP, JournalSeek, Global Health, Google Scholar, Health & Wellness Research Center, Health Reference Center Academic, Hinari, Index Copernicus, OpenJGate, ProQuest, PubMed, SCOLOAR, SIIC databases, and Ulrich's Periodicals Directory Ulrich's Periodicals Directory (, and ) is the standard library directory and Bibliographic database, database providing information about popular and academic magazines, scientific journals, newspapers and other serial (publishing), serial public .... External links * * Open access journals English-language journals Triannual journals Academic journals established in 2008 Medknow Publications academic jour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greco-Roman World
The Greco-Roman world , also Greco-Roman civilization, Greco-Roman culture or Greco-Latin culture (spelled Græco-Roman or Graeco-Roman in British English), as understood by modern scholars and writers, includes the geographical regions and countries that culturally—and so historically—were directly and intimately influenced by the language, culture, government and religion of the ancient Greece, Greeks and ancient Rome, Romans. A better-known term is classical antiquity. In exact terms the area refers to the History of the Mediterranean region, "Mediterranean world", the extensive tracts of land centered on the Mediterranean Basin, Mediterranean and Black Sea basins, the "swimming pool and spa" of the Greeks and the Romans, in which those peoples' cultural perceptions, ideas, and sensitivities became dominant in classical antiquity. That process was aided by the universal adoption of Greek language, Greek as the language of intellectual culture and commerce in the Eastern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Badarian Culture
The Badarian culture provides the earliest direct evidence of agriculture in Upper Egypt during the Predynastic Era.Holmes, D., & Friedman, R. (1994). Survey and Test Excavations in the Badari Region, Egypt. Proceedings of the Prehistoric Society, 60(1), 105-142. doi:10.1017/S0079497X0000342X It flourished between 4400 and 4000 BC, and might have already emerged by 5000 BC. Location and excavation Badari culture is so named because of its discovery at El-Badari (), an area in the Asyut Governorate in Upper Egypt. It is located between Matmar and Qau, approximately northwest of present-day Luxor (ancient Thebes). includes numerous Predynastic cemeteries (notably Mostagedda, Deir Tasa and the cemetery of itself), as well as at least one early Predynastic settlement at Hemamieh. The area stretches for along the east bank of the Nile. Some Badarian sites also show evidence of later predynastic use. It was first excavated by Guy Brunton and Gertrude Caton-Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tasian Culture
The Tasian culture is possibly one of the oldest-known Predynastic cultures in Upper Egypt, which evolved around 4500 BC. It is named for the burials found at Deir Tasa, a site on the east bank of the Nile located between Asyut and Akhmim. There is no general agreement about the proposed "Tasian culture", and some scholars since Baumgartel in 1955 have suggested it is a part of the Badarian culture, rather than a separate entity. The Tasian culture group is notable for producing the earliest black-topped pottery, a type of red and brown pottery, which has been painted black on its top and interior. This pottery is vital to the dating of the various predynastic Egyptian civilizations. Since all dates for the Predynastic period are tenuous at best, Flinders Petrie developed a system called Sequence Dating through which the relative date, if not the absolute date, of any given Predynastic site can be ascertained by examining the handles on pottery. As the Predynastic period in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malachite
Malachite () is a copper Carbonate mineral, carbonate hydroxide mineral, with the chemical formula, formula Basic copper carbonate, Cu2CO3(OH)2. This opaque, green-banded mineral crystallizes in the monoclinic crystal system, and most often forms botryoidal, fibrous, or stalagmite, stalagmitic masses, in fractures and deep, underground spaces, where the water table and hydrothermal fluids provide the means for chemical precipitation. Individual crystals are rare, but occur as slender to Acicular (crystal habit), acicular prisms. Pseudomorphs after more tabular or blocky azurite crystals also occur. Etymology and history The stone's name derives (via , , and Middle English ''melochites'') from Greek language, Greek Μολοχίτης λίθος ''molochites lithos'', "mallow-green stone", from μολόχη ''molochē'', variant of μαλάχη ''malāchē'', "mallow". The mineral was given this name due to its resemblance to the leaves of the Malva, mallow plant. Copper (Cu2+) g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Egypt
Ancient Egypt () was a cradle of civilization concentrated along the lower reaches of the Nile River in Northeast Africa. It emerged from prehistoric Egypt around 3150BC (according to conventional Egyptian chronology), when Upper and Lower Egypt were amalgamated by Menes, who is believed by the majority of List of Egyptologists, Egyptologists to have been the same person as Narmer. The history of ancient Egypt unfolded as a series of stable kingdoms interspersed by the "Periodization of ancient Egypt, Intermediate Periods" of relative instability. These stable kingdoms existed in one of three periods: the Old Kingdom of Egypt, Old Kingdom of the Early Bronze Age; the Middle Kingdom of Egypt, Middle Kingdom of the Middle Bronze Age; or the New Kingdom of Egypt, New Kingdom of the Late Bronze Age. The pinnacle of ancient Egyptian power was achieved during the New Kingdom, which extended its rule to much of Nubia and a considerable portion of the Levant. After this period, Egypt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akkadian Language
Akkadian ( ; )John Huehnergard & Christopher Woods, "Akkadian and Eblaite", ''The Cambridge Encyclopedia of the World's Ancient Languages''. Ed. Roger D. Woodard (2004, Cambridge) Pages 218–280 was an East Semitic language that is attested in ancient Mesopotamia ( Akkad, Assyria, Isin, Larsa, Babylonia and perhaps Dilmun) from the mid- third millennium BC until its gradual replacement in common use by Old Aramaic among Assyrians and Babylonians from the 8th century BC. Akkadian, which is the earliest documented Semitic language, is named after the city of Akkad, a major centre of Mesopotamian civilization during the Akkadian Empire (–2154 BC). It was written using the cuneiform script, originally used for Sumerian, but also used to write multiple languages in the region including Eblaite, Hurrian, Elamite, Old Persian and Hittite. The influence of Sumerian on Akkadian went beyond just the cuneiform script; owing to their close proximity, a lengthy span of con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galena
Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS). It is the most important ore of lead and an important source of silver. Galena is one of the most abundant and widely distributed sulfide minerals. It crystallizes in the Cubic (crystal system), cubic crystal system often showing octahedral forms. It is often associated with the minerals sphalerite, calcite and fluorite. As a pure specimen held in the hand, under standard temperature and pressure, galena is insoluble in water and so is almost non-toxic. Handling galena under these specific conditions (such as in a museum or as part of geology instruction) poses practically no risk; however, as lead(II) sulfide is reasonably reactive in a variety of environments, it can be highly toxic if swallowed or inhaled, particularly under prolonged or repeated exposure. Occurrence Galena is the main ore of lead, used since ancient times, since lead can be smelted from galena in an ordinary wood fire. G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musicians And Dancers On Fresco At Tomb Of Nebamun
A musician is someone who composes, conducts, or performs music. According to the United States Employment Service, "musician" is a general term used to designate a person who follows music as a profession. Musicians include songwriters, who write both music and lyrics for songs; conductors, who direct a musical performance; and performers, who perform for an audience. A music performer is generally either a singer (also known as a vocalist), who provides vocals, or an instrumentalist, who plays a musical instrument. Musicians may perform on their own or as part of a group, band or orchestra. Musicians can specialize in a musical genre, though many play a variety of different styles and blend or cross said genres, a musician's musical output depending on a variety of technical and other background influences including their culture, skillset, life experience, education, and creative preferences. A musician who records and releases music is often referred to as a recordin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronze Age
The Bronze Age () was a historical period characterised principally by the use of bronze tools and the development of complex urban societies, as well as the adoption of writing in some areas. The Bronze Age is the middle principal period of the three-age system, following the Stone Age and preceding the Iron Age. Conceived as a global era, the Bronze Age follows the Neolithic, with a transition period between the two known as the Chalcolithic. The final decades of the Bronze Age in the Mediterranean basin are often characterised as a period of widespread societal collapse known as the Late Bronze Age collapse (), although its severity and scope are debated among scholars. An ancient civilisation is deemed to be part of the Bronze Age if it either produced bronze by smelting its own copper and alloying it with tin, arsenic, or other metals, or traded other items for bronze from producing areas elsewhere. Bronze Age cultures were the first to History of writing, develop writin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Debeira
Debeira is an archaeological site in Sudan situated on the eastern bank of the Nile some 20 kilometres north of Wadi Halfa. Early period Excavations brought to light a necropolis of the C-Group culture.Jean Vercoutter, New Egyptian Inscriptions, Kush nr. IV,1956, pp.66-86. The necropolis site dates to ca. 2400–1550 BCE. At Debeira-East a wall-painted funerary chapel of the Nubian prince (''chief of Teh-khet'') Djehutyhotep from the time of Hatshepsut and Thutmosis III was found. Other finds include a painted sarcophagus with iconography of the Twentieth Dynasty of Egypt. The sarcophagus and the painted scenes of the burial chamber were taken to the Sudan National Museum in Khartoum prior to the flooding of Debeira by Lake Nasser Lake Nasser ( ', ) is a large reservoir (water), reservoir in southern Egypt and northern Sudan. It was created by the construction of the Aswan Dam, Aswan High Dam and is one of the List of reservoirs by volume, largest man-made lakes in the wo .. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
