|
Dukhsustus
Duchsustus (, from Greek ''dyschistos'') is the name of a type of parchment used for religious writings in Judaism. It is originally a Greek word and one of three Talmudic names for animal skin. The other two are and . The meanings of these terms, however, are the subject of controversy in Jewish law. According to the Talmud, a should, ideally, be written on , but may also be on ; must be written on ; and may be written on , , or . is the animal's dermis, is the epidermis, and is both layers tanned and unseparated. This instruction is dated to Moses at Mount Sinai. Maimonides' prescriptions There are halachic rules for the use of each of the three types of tanned skin.Rabbi Moshe ben Maimon ("Maimonides")"Tefillin, Mezuzah and Sefer Torah"- Chapter One, translated by Eliyahu Touger, on Chabad.org. Accessed 9 March 2024. According to Maimonides, Torah scrolls must be written on ''g'vil'' only on the side on which the hair had grown, and never on ''duchsustos'' (underst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gevil
''Gevil'' or ''gewil'' () or () is a type of parchment made from full-grain animal hide that has been prepared as a writing material in Jewish scribal documents, in particular a Sefer Torah (Torah scroll). Etymology Related to גויל, ''gewil'', a rolling (i.e. unhewn) stone, "to roll." (Jastrow) Definition and production ''Gevil'' is a form skin for '' safrut'' ( halakhic writing) that is made of tanned, whole hide. The precise requirements for processing ''gevil'' are laid down by the Talmud, Geonim and Rishonim. :Rabbi Ḥiyya bar Ami said in the name of Ulla: There are three ntannedhide tages before it is tanned into gevil ''matza'', ''ḥifa'', and ''diftera''. According to Jewish law, the preparation of ''gevil'' follows a procedure of salting, flouring and tanning with ''afatzim'' (lit. "tannin"), which latter is derived from gallnuts, or similar substances having tannic acid. Maimonides required rubbing down the raw hide with flour (presumably barley flour), alt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parchment
Parchment is a writing material made from specially prepared Tanning (leather), untanned skins of animals—primarily sheep, calves and goats. It has been used as a writing medium in West Asia and Europe for more than two millennia. By AD 400 most literature in these regions that was intended for preservation began to be transferred from papyrus to parchment. ''Vellum'' is a finer-quality parchment made from the skins of young animals such as lambs and young calves. The generic term ''animal membrane'' is sometimes used by libraries and museums that wish to avoid distinguishing between parchment and vellum. Parchment and vellum Today the term ''parchment'' is often used in non-technical contexts to refer to any animal skin, particularly goat, sheep or cow, that has been scraped or dried under tension. The term originally referred only to the skin of sheep and, occasionally, goats. The equivalent material made from calfskin, which was of finer quality, was known as ''vellum'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epidermis (zoology)
In zoology, the epidermis is an epithelium (sheet of cells) that covers the body of a eumetazoan (animal more complex than a sponge). Eumetazoa have a cavity lined with a similar epithelium, the gastrodermis, which forms a boundary with the epidermis at the mouth. Sponges have no epithelium, and therefore no epidermis or gastrodermis. The epidermis of a more complex invertebrate is just one layer deep, and may be protected by a non-cellular cuticle. The epidermis of a higher vertebrate has many layers, and the outer layers are reinforced with keratin Keratin () is one of a family of structural fibrous proteins also known as ''scleroproteins''. It is the key structural material making up Scale (anatomy), scales, hair, Nail (anatomy), nails, feathers, horn (anatomy), horns, claws, Hoof, hoove ... and then die. References Animal anatomy Epithelium {{animal-anatomy-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Writing Media
A writing material, also called a writing medium, is a surface that can be written on with suitable instruments, or used for symbolic or representational drawings. Building materials on which writings or drawings are produced are not included. The gross characterization of writing materials is by the material constituting the writing surface (for example, paper) and the number, size, usage, and storage configuration of multiple surfaces (for example, paper sheets) into a single object. Early media Because drawing preceded writing, the first remains of writing materials are the stone walls of the caves on which cave paintings were drawn. Another precursor was tally sticks used to record the count of objects. Writing seems to have become more widespread with the invention of papyrus in Egypt. Parchment, using sheepskins left after the wool was removed for cloth, was sometimes cheaper than papyrus, which had to be imported from outside of Egypt. To save money on expensive papyr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jewish Law And Rituals
Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of History of ancient Israel and Judah, ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, religion, and community are highly interrelated, as Judaism is their ethnic religion, though it is not practiced by all ethnic Jews. Despite this, religious Jews regard Gerim, converts to Judaism as members of the Jewish nation, pursuant to the Conversion to Judaism, long-standing conversion process. The Israelites emerged from the pre-existing Canaanite peoples to establish Kingdom of Israel (Samaria), Israel and Kingdom of Judah, Judah in the Southern Levant during the Iron Age.John Day (Old Testament scholar), John Day (2005), ''In Search of Pre-Exilic Israel'', Bloomsbury Publishing, pp. 47.5 [48] 'In this sense, the emergence of ancient Israel is viewed not as the cause of the demise of Canaanite culture but as its upshot'. Originally, J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tefillin
Tefillin (Modern Hebrew language, Israeli Hebrew: / ; Ashkenazim, Ashkenazic pronunciation: ; Modern Israeli Hebrew, Modern Hebrew pronunciation: ), or phylacteries, are a set of small black leather boxes with leather straps containing scrolls of parchment inscribed with verses from the Torah. Tefillin are worn by male adult Jews during weekday and Sunday morning prayers. In Orthodox Judaism, Orthodox and traditional communities, they are worn solely by men, while some Reform Judaism, Reform and Conservative Judaism, Conservative (Masorti) communities allow them to be worn by Jewish adults regardless of gender. In Jewish law (halacha), women are exempt from most time-dependent positive commandments, which include tefillin, and unlike other time-dependent positive commandments, most halachic authorities prohibit them from fulfilling this commandment. Although "tefillin" is technically the plural form (the singular being "tefillah"), it is often used as a singular as well. The a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torah Scroll
A Sephardic Torah scroll rolled to the first paragraph of the Shema An Ashkenazi Torah scroll rolled to the Decalogue file:Keneseth Eliyahoo Synagogue, Interior, Tora Cases.jpg">Torah cases at Knesset Eliyahoo Synagogue, Mumbai, India A Torah scroll (, , lit. "Book of Torah"; plural: ) is a manuscript">handwritten copy of the Torah, meaning the five books of Moses">Torah.html" ;"title="manuscript">handwritten copy of the Torah">manuscript">handwritten copy of the Torah, meaning the five books of Moses (the first books of the Hebrew Bible). The Torah scroll is mainly used in the ritual of Torah reading during Jewish prayers. At other times, it is stored in the holiest spot within a synagogue, the Torah ark, which is usually an ornate curtained-off cabinet or section of the synagogue built along the wall that most closely faces Jerusalem, the direction Jews face when praying. The text of the Torah is also commonly printed and bound in book form for non-ritual fu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halacha
''Halakha'' ( ; , ), also transliterated as ''halacha'', ''halakhah'', and ''halocho'' ( ), is the collective body of Jewish religious laws that are derived from the Written and Oral Torah. ''Halakha'' is based on biblical commandments ('' mitzvot''), subsequent Talmudic and rabbinic laws, and the customs and traditions which were compiled in the many books such as the '' Shulchan Aruch'' or '' Mishneh Torah''. ''Halakha'' is often translated as "Jewish law", although a more literal translation might be "the way to behave" or "the way of walking". The word is derived from the root, which means "to behave" (also "to go" or "to walk"). ''Halakha'' not only guides religious practices and beliefs; it also guides numerous aspects of day-to-day life. Historically, widespread observance of the laws of the Torah is first in evidence beginning in the second century BCE, and some say that the first evidence was even earlier. In the Jewish diaspora, ''halakha'' served many Jewish comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Sinai
Mount Sinai, also known as Jabal Musa (), is a mountain on the Sinai Peninsula of Egypt. It is one of several locations claimed to be the Mount Sinai (Bible), biblical Mount Sinai, the place where, according to the sacred scriptures of the three major Abrahamic religions (Torah, Bible, and Quran), the Prophets in Judaism, Hebrew prophet Moses received the Ten Commandments from God in Abrahamic religions, God. It is a , moderately high mountain near the city of Saint Catherine, Egypt, Saint Catherine in the region known today as the Sinai Peninsula. It is surrounded on all sides by higher peaks in the mountain range of which it is a part. For example, it lies next to Mount Catherine which, at , is the highest peak in Egypt. Geology Mount Sinai's rocks were formed during the late stage of the evolution of the Arabian-Nubian Shield. Mount Sinai displays a Ring dike, ring complex that consists of alkaline granites intruded into diverse rock types, including Volcanic rock, volcanic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moses
In Abrahamic religions, Moses was the Hebrews, Hebrew prophet who led the Israelites out of slavery in the The Exodus, Exodus from ancient Egypt, Egypt. He is considered the most important Prophets in Judaism, prophet in Judaism and Samaritanism, and one of the most important prophets in Christianity, Prophets and messengers in Islam, Islam, the Manifestation of God (Baháʼí Faith)#Known messengers, Baháʼí Faith, and Table of prophets of Abrahamic religions, other Abrahamic religions. According to both the Bible and the Quran, God in Abrahamic religions, God dictated the Mosaic Law to Moses, which he Mosaic authorship, wrote down in the five books of the Torah. According to the Book of Exodus, Moses was born in a period when his people, the Israelites, who were an slavery, enslaved minority, were increasing in population; consequently, the Pharaohs in the Bible#In the Book of Exodus, Egyptian Pharaoh was worried that they might ally themselves with New Kingdom of Egypt, Eg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanning (leather)
Tanning, or hide tanning, is the process of treating Skinning, skins and Hide (skin), hides of animals to produce leather. A tannery is the place where the skins are processed. Historically, vegetable based tanning used tannin, an acidic chemical compound derived from the bark of certain trees, in the production of leather. An alternative method, developed in the 1800s, is chrome tanning, where chromium salts are used instead of natural tannins. History Tanning hide into leather involves a process which permanently alters the protein structure of skin, making it more durable and less susceptible to decomposition and coloring. The place where hides are processed is known as a ''tannery''. The English word for tanning is from the medieval Latin verb , from the noun (oak bark). This term may be derived from a Celtic word related to the Proto-Indo-European *' meaning 'fir tree'. (The same root is the source for Old High German meaning 'fir', related to modern German ''Tannenb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dermis
The dermis or corium is a layer of skin between the epidermis (skin), epidermis (with which it makes up the cutis (anatomy), cutis) and subcutaneous tissues, that primarily consists of dense irregular connective tissue and cushions the body from stress and strain. It is divided into two layers, the superficial area adjacent to the epidermis called the papillary region and a deep thicker area known as the reticular dermis.James, William; Berger, Timothy; Elston, Dirk (2005). ''Andrews' Diseases of the Skin: Clinical Dermatology'' (10th ed.). Saunders. Pages 1, 11–12. . The dermis is tightly connected to the epidermis through a basement membrane. Structural components of the dermis are collagen, elastic fibers, and Ground substance, extrafibrillar matrix.Marks, James G; Miller, Jeffery (2006). ''Lookingbill and Marks' Principles of Dermatology'' (4th ed.). Elsevier Inc. Page 8–9. . It also contains mechanoreceptors that provide the sense of touch and thermoreceptors that provide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
