|
Ada Yonath
Ada E. Yonath (, ; born 22 June 1939) is an Israeli crystallographer and Nobel laureate in Chemistry, best known for her pioneering work on the structure of ribosomes. She is the current director of the Helen and Milton A. Kimmelman Center for Biomolecular Structure and Assembly of the Weizmann Institute of Science. In 2009, Yonath received the Nobel Prize in Chemistry along with Venkatraman Ramakrishnan and Thomas A. Steitz for her studies on the structure and function of the ribosome, becoming the first Israeli woman to win the Nobel Prize out of ten Israeli Nobel laureates, the first woman from the Middle East to win a Nobel prize in the sciences, and the first woman in 45 years to win the Nobel Prize for Chemistry. Biography Ada Lifshitz (later Yonath) was born in the Geula quarter of Jerusalem. Her parents, Hillel and Esther Lifshitz, were Zionist Jews who immigrated to the British Mandate of Palestine (now Israel) from Zduńska Wola, Poland in 1933 before the establis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jerusalem
Jerusalem is a city in the Southern Levant, on a plateau in the Judaean Mountains between the Mediterranean Sea, Mediterranean and the Dead Sea. It is one of the List of oldest continuously inhabited cities, oldest cities in the world, and is considered Holy city, holy to the three major Abrahamic religions—Judaism, Christianity, and Islam. Both Israel and Palestine claim Jerusalem as their capital city; Israel maintains its primary governmental institutions there, while Palestine ultimately foresees it as its seat of power. Neither claim is widely Status of Jerusalem, recognized internationally. Throughout History of Jerusalem, its long history, Jerusalem has been destroyed at least twice, Siege of Jerusalem (other), besieged 23 times, captured and recaptured 44 times, and attacked 52 times. According to Eric H. Cline's tally in Jerusalem Besieged. The part of Jerusalem called the City of David (historic), City of David shows first signs of settlement in the 4th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geula
Geula ( lit. ''Redemption'') is a neighborhood in the center of Jerusalem, populated mainly by Haredi Judaism, Haredi Jews. Geula is bordered by Zikhron Moshe and Mekor Baruch on the west, the Bukharim neighborhood on the north, Mea Shearim on the east and the Jerusalem city center on the south. History Geula was established in 1927–28. It was originally a mixed neighborhood of secular and religious Jews. The British consul to Jerusalem, James Finn, built his home in the area in 1855, employing Jewish labor. It was the third building constructed outside the walls of the Old City (Jerusalem), Old City.Jerusalem neighborhoods , Eiferman Properties Ltd. Geula was developed by banker Avraham Chasidoff (founder of Israel Discount Bank) who named the main street after his eldest daughter, Geul [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruchama Marton
Ruchama Marton (; born 1937) is an Israeli psychotherapist, psychiatrist, and feminist, and the founder of Physicians for Human Rights-Israel. Early life and work Ruchama Marton was born in Jerusalem, to Bilha and Aaron Smuelevitch who arrived from Poland in 1929. In Jerusalem she attended the Lemel School, a non-religious school for girls. Her family then moved to Tel Aviv, where she attended high school. During her military service, she was a soldier in the Givati Brigade and served during the Suez Crisis, Sinai War in 1956. She saw members of her regiment killed in the Air Force bombing of the Israel Defense Forces, IDF, and witnessed the murder of Egyptian prisoners of war who had surrendered and were unarmed by soldiers from the battalion in which she served In the battlefields of Sinai the first seeds of her anti-militarist (but non-pacifist) attitude and her lifelong commitment to fighting for human rights began. At a time when criticism of the army was practically unheard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Collagen
Collagen () is the main structural protein in the extracellular matrix of the connective tissues of many animals. It is the most abundant protein in mammals, making up 25% to 35% of protein content. Amino acids are bound together to form a triple helix of elongated fibril known as a collagen helix. It is mostly found in cartilage, bones, tendons, ligaments, and skin. Vitamin C is vital for collagen synthesis. Depending on the degree of biomineralization, mineralization, collagen tissues may be rigid (bone) or compliant (tendon) or have a gradient from rigid to compliant (cartilage). Collagen is also abundant in corneas, blood vessels, the Gut (anatomy), gut, intervertebral discs, and the dentin in teeth. In muscle tissue, it serves as a major component of the endomysium. Collagen constitutes 1% to 2% of muscle tissue and 6% by weight of skeletal muscle. The fibroblast is the most common cell creating collagen in animals. Gelatin, which is used in food and industry, is collagen t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-ray Crystallography
X-ray crystallography is the experimental science of determining the atomic and molecular structure of a crystal, in which the crystalline structure causes a beam of incident X-rays to Diffraction, diffract in specific directions. By measuring the angles and intensities of the X-ray diffraction, a crystallography, crystallographer can produce a three-dimensional picture of the density of electrons within the crystal and the positions of the atoms, as well as their chemical bonds, crystallographic disorder, and other information. X-ray crystallography has been fundamental in the development of many scientific fields. In its first decades of use, this method determined the size of atoms, the lengths and types of chemical bonds, and the atomic-scale differences between various materials, especially minerals and alloys. The method has also revealed the structure and function of many biological molecules, including vitamins, drugs, proteins and nucleic acids such as DNA. X-ray crystall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biochemistry
Biochemistry, or biological chemistry, is the study of chemical processes within and relating to living organisms. A sub-discipline of both chemistry and biology, biochemistry may be divided into three fields: structural biology, enzymology, and metabolism. Over the last decades of the 20th century, biochemistry has become successful at explaining living processes through these three disciplines. Almost all List of life sciences, areas of the life sciences are being uncovered and developed through biochemical methodology and research.#Voet, Voet (2005), p. 3. Biochemistry focuses on understanding the chemical basis that allows biomolecule, biological molecules to give rise to the processes that occur within living Cell (biology), cells and between cells,#Karp, Karp (2009), p. 2. in turn relating greatly to the understanding of tissue (biology), tissues and organ (anatomy), organs as well as organism structure and function.#Miller, Miller (2012). p. 62. Biochemistry is closely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemistry
Chemistry is the scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make up matter and chemical compound, compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during chemical reaction, reactions with other chemical substance, substances. Chemistry also addresses the nature of chemical bonds in chemical compounds. In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both Basic research, basic and Applied science, applied scientific disciplines at a fundamental level. For example, chemistry explains aspects of plant growth (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marie Curie
Maria Salomea Skłodowska-Curie (; ; 7 November 1867 – 4 July 1934), known simply as Marie Curie ( ; ), was a Polish and naturalised-French physicist and chemist who conducted pioneering research on radioactivity. She was List of female Nobel laureates, the first woman to win a Nobel Prize, the first person Nobel Prize#Multiple laureates, to win a Nobel Prize twice, and the only person to win a Nobel Prize in two scientific fields. Her husband, Pierre Curie, was a co-winner of her first Nobel Prize, making them the Nobel Prize#Statistics, first married couple to win the Nobel Prize and launching the Nobel Prize#Family laureates, Curie family legacy of five Nobel Prizes. She was, in 1906, the first woman to become a professor at the University of Paris. She was born in Warsaw, in what was then the Congress Poland, Kingdom of Poland, part of the Russian Empire. She studied at Warsaw's clandestine Flying University and began her practical scientific training in Warsaw. In 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tel Aviv
Tel Aviv-Yafo ( or , ; ), sometimes rendered as Tel Aviv-Jaffa, and usually referred to as just Tel Aviv, is the most populous city in the Gush Dan metropolitan area of Israel. Located on the Israeli Mediterranean coastline and with a population of 495,600, it is the economic and technological center of the country and a global high tech hub. If East Jerusalem is considered part of Israel, Tel Aviv is the country's second-most-populous city, after Jerusalem; if not, Tel Aviv is the most populous city, ahead of West Jerusalem. Tel Aviv is governed by the Tel Aviv-Yafo Municipality, headed by Mayor Ron Huldai, and is home to most of Israel's foreign embassies. It is a beta+ world city and is ranked 53rd in the 2022 Global Financial Centres Index. Tel Aviv has the third- or fourth-largest economy and the largest economy per capita in the Middle East. Tel Aviv is ranked the 4th top global startup ecosystem hub. The city currently has the highest cost of living in the wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beit HaKerem, Jerusalem
Beit HaKerem (; ''lit''. "house of the vineyard") is a largely secular upscale neighborhood in southwest Jerusalem. It is located between Kiryat Moshe to the northwest and Bayit VeGan to the south. Beit HaKerem has a population of 15,000. History Remnants from the First Temple, Second Temple, Byzantine and Mamluk periods were discovered in a dig on HaSatat Street in 2006. It is named for the biblical city of Beit Hakerem near Jerusalem mentioned in Jeremiah 6:1 and Nehemiah 3:14. The neighborhood was founded in 1922 as one of six garden cities developed in Jerusalem during the days of the British Mandate for Palestine. Beit HaKerem was planned by Ricard Kaufmann, an architect notable for his Bauhaus style, and was at the time separated from the rest of the city by large swaths of undeveloped land. Beit Hakerem has continued to maintain its 'green' character. According to a census conducted in 1931 by the British Mandate authorities, Beit HaKerem had a population of 550 in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rabbi
A rabbi (; ) is a spiritual leader or religious teacher in Judaism. One becomes a rabbi by being ordained by another rabbi—known as ''semikha''—following a course of study of Jewish history and texts such as the Talmud. The basic form of the rabbi developed in the Pharisees, Pharisaic (167 BCE–73 CE) and Talmudic (70–640 CE) eras, when learned teachers assembled to codify Judaism's written and oral laws. The title "rabbi" was first used in the first century CE. In more recent centuries, the duties of a rabbi became increasingly influenced by the duties of the Clergy, Protestant Christian minister, hence the title "pulpit rabbis." Further, in 19th-century Germany and the United States, rabbinic activities such as sermons, pastoral counseling, and representing the community to the outside all increased in importance. Within the various Jewish denominations, there are different requirements for rabbinic ordination and differences in opinion regarding who is recognized as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poland
Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukraine to the east, Slovakia and the Czech Republic to the south, and Germany to the west. The territory has a varied landscape, diverse ecosystems, and a temperate climate. Poland is composed of Voivodeships of Poland, sixteen voivodeships and is the fifth most populous member state of the European Union (EU), with over 38 million people, and the List of European countries by area, fifth largest EU country by area, covering . The capital and List of cities and towns in Poland, largest city is Warsaw; other major cities include Kraków, Wrocław, Łódź, Poznań, and Gdańsk. Prehistory and protohistory of Poland, Prehistoric human activity on Polish soil dates to the Lower Paleolithic, with continuous settlement since the end of the Last Gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
