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49th
49 (forty-nine) is the natural number following 48 and preceding 50. In mathematics Forty-nine is the square of the prime number seven and hence the fourth non-unitary square prime of the form ''p''2. Both of its digits are square numbers, 4 being the square of 2 and 9 being the square of 3. It appears in the Padovan sequence, preceded by the terms 21, 28, 37 (it is the sum of the first two of these). Along with the number that immediately derives from it, 77, the only number under 100 not having its home prime known (). The smallest triple of three squares in arithmetic succession is (1,25,49), and the second smallest is (49,169,289). 49 is the smallest discriminant of a totally real cubic field. 49 and 94 are the only numbers below 100 whose all permutations are composites but they are not multiples of 3, repdigits or numbers which only have digits 0, 2, 4, 5, 6 and 8, even excluding the trivial one digit terms. 49 = 7^2 and 94 = 2 * 47 The number of prime knots with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Number
In mathematics, the natural numbers are the numbers 0, 1, 2, 3, and so on, possibly excluding 0. Some start counting with 0, defining the natural numbers as the non-negative integers , while others start with 1, defining them as the positive integers Some authors acknowledge both definitions whenever convenient. Sometimes, the whole numbers are the natural numbers as well as zero. In other cases, the ''whole numbers'' refer to all of the integers, including negative integers. The counting numbers are another term for the natural numbers, particularly in primary education, and are ambiguous as well although typically start at 1. The natural numbers are used for counting things, like "there are ''six'' coins on the table", in which case they are called ''cardinal numbers''. They are also used to put things in order, like "this is the ''third'' largest city in the country", which are called ''ordinal numbers''. Natural numbers are also used as labels, like Number (sports), jersey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Alamos Science
''Los Alamos Science'' was the Los Alamos National Laboratory's flagship publication in the years 1980 to 2005. Its main purpose was to present the laboratory's research and its significance to national security to the scientific community, and US government policymakers. Special issues appeared on subjects such as particle physics, Stanislaw Ulam, and the Human Genome Project. "Pedagogical articles" were intended to explain difficult concepts in one field to scientists and students in other fields. References Science and technology magazines published in the United States Magazines established in 1980 Magazines disestablished in 2005 Defunct magazines published in the United States Biannual magazines published in the United States Magazines published in New Mexico Physics magazines {{science-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Powwow
A powwow (also pow wow or pow-wow) is a gathering with dances held by many Native Americans in the United States, Native American and First Nations in Canada, First Nations communities. Inaugurated in 1923, powwows today are an opportunity for Indigenous people to socialize, dance, sing, and honor their cultures. Powwows may be private or public, indoors or outdoors. Dancing events can be competitive with monetary prizes. Powwows vary in length from single-day to weeklong events. In mainstream American culture, such as 20th-century Western movies or by military personnel, the term ''powwow'' was used to refer to any type of meeting. This usage is now considered by some Native Americans to be an offensive case of Cultural appropriation, appropriation because of the cultural significance powwows hold. History The word ''powwow'' is derived from the Narragansett language, Narragansett word ''powwaw'', meaning "spiritual leader." The term has variants, including ''Powaw'', ''Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Football League
The National Football League (NFL) is a Professional gridiron football, professional American football league in the United States. Composed of 32 teams, it is divided equally between the American Football Conference (AFC) and the National Football Conference (NFC). The NFL is one of the major professional sports leagues in the United States and Canada and the highest professional level of American football in the world. Each NFL season begins annually with a NFL preseason, three-week preseason in August, followed by the NFL regular season, 18-week regular season, which runs from early September to early January, with each team playing 17 games and having one Bye (sports), bye week. Following the conclusion of the regular season, seven teams from each conference, including the four division winners and three Wild card (sports), wild card teams, advance to the NFL playoffs, playoffs, a single-elimination tournament, which culminates in the Super Bowl, played in early February ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco 49ers
The San Francisco 49ers (also written as the San Francisco Forty-Niners and nicknamed the Niners) are a professional American football team based in the San Francisco Bay Area. The 49ers compete in the National Football League (NFL) as a member of the National Football Conference (NFC) NFC West, West division. The team plays its home games at Levi's Stadium in Santa Clara, California, located southeast of San Francisco. The team is named after the prospectors of the California gold rush. The team was founded in 1946 as a charter member of the All-America Football Conference (AAFC) and joined the NFL in 1949 when the leagues merged. The 49ers were the first Major professional sports teams in the United States and Canada, major professional sports team based in San Francisco. They are the 10th oldest franchise in the NFL, and have been owned and operated by Italian Americans (Morabito and DeBartolo families) since their inception. The team began play at Kezar Stadium in San Franci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Gold Rush
The California gold rush (1848–1855) began on January 24, 1848, when gold was found by James W. Marshall at Sutter's Mill in Coloma, California. The news of gold brought approximately 300,000 people to California from the rest of the United States and abroad. The sudden influx of gold into the money supply reinvigorated the American economy; the sudden population increase allowed California to grow rapidly into statehood in the Compromise of 1850. The gold rush had severe effects on Native Californians and accelerated the Native American population's decline from disease, starvation, and the California genocide. The effects of the gold rush were substantial. Whole indigenous societies were attacked and pushed off their lands by the gold-seekers, nicknamed "forty-niners" (referring to 1849, the peak year for gold rush immigration). Outside of California, the first to arrive were from Oregon, the Sandwich Islands (Hawaii), and Latin America in late 1848. Of the approx ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
49er (other)
49er or Forty-niner most often refers to: *A miner or other person that took part in the 1849 California Gold Rush *San Francisco 49ers, an American football team 49er or Forty-niner may also refer to: Sports * Charlotte 49ers, athletic teams of the University of North Carolina at Charlotte * Long Beach State 49ers, former official and oft-used informal nickname for the athletic teams of California State University, Long Beach * Yuba 49ers, athletic teams of Yuba College * 49er (dinghy), an Olympic class of racing dinghy * Forty Niner (horse), American Thoroughbred racehorse * TKS 49ers, German basketball team at the southwest border of Berlin Music * 49ers (band), an Italian Italo house and Eurodance project * ''49ers'' (album) * The 49ers, an American hip-hop duo 49er a song by American heavy metal band Riot (now Riot V) from their 1979 Narita (album) Film * ''The Forty-Niners'' (1932 film), an American Western film directed by John P. McCarthy * ''The Forty-Ni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bardo
In some schools of Buddhism, ''bardo'' ( Wylie: ''bar do'') or ''antarābhava'' (Sanskrit, Chinese and Japanese: 中有, romanized in Chinese as ''zhōng yǒu'' and in Japanese as ''chū'u'') is an intermediate, transitional, or liminal state between death and rebirth. The concept arose soon after Gautama Buddha's death, with a number of earlier Buddhist schools accepting the existence of such an intermediate state, while other schools rejected it. The concept of ''antarābhava'' was brought into Buddhism from the Vedic- Upanishadic (later Hindu) philosophical tradition. Later Buddhism expanded the bardo concept to six or more states of consciousness covering every stage of life and death. In Tibetan Buddhism, ''bardo'' is the central theme of the '' Bardo Thodol'' (literally ''Liberation Through Hearing During the Intermediate State''), the ''Tibetan Book of the Dead'', a text intended to both guide the recently deceased person through the death bardo to gain a better rebirth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buddhism
Buddhism, also known as Buddhadharma and Dharmavinaya, is an Indian religion and List of philosophies, philosophical tradition based on Pre-sectarian Buddhism, teachings attributed to the Buddha, a wandering teacher who lived in the 6th or 5th century Before the Common Era, BCE. It is the Major religious groups, world's fourth-largest religion, with about 500 million followers, known as Buddhists, who comprise four percent of the global population. It arose in the eastern Gangetic plain as a movement in the 5th century BCE, and gradually spread throughout much of Asia. Buddhism has subsequently played a major role in Asian culture and spirituality, eventually spreading to Western world, the West in the 20th century. According to tradition, the Buddha instructed his followers in a path of bhavana, development which leads to Enlightenment in Buddhism, awakening and moksha, full liberation from ''Duḥkha, dukkha'' (). He regarded this path as a Middle Way between extremes su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jubilee (biblical)
The Jubilee ( ''yōḇel;'' Yiddish: ''yoyvl'') is the year that follows the passage of seven "weeks of years" (seven cycles of sabbatical years, or 49 total years). This fiftieth year deals largely with land, property, and property rights. According to regulations found in the Book of Leviticus, certain indentured servants would be released from servitude, some debts would be forgiven, and everyone was supposed to return to their own property in jubilee years. Rabbinic literature mentions a dispute between the Sages and Rabbi Yehuda over whether it was the 49th year (the last year of seven sabbatical cycles, referred to as the Sabbath's Sabbath), or whether it was the following (50th) year. The biblical rules concerning sabbatical years are still observed by many religious Jews in Israel, but the practices prescribed for the Jubilee year have not been observed for many centuries. According to current interpretation of Torah in contemporary Rabbinic Judaism, the observance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Counting Of The Omer
Counting of the Omer (, Sefirat HaOmer, sometimes abbreviated as Sefira) is a ritual in Judaism. It consists of a verbal counting of each of the 49 days between the holidays of Passover and Shavuot. The period of 49 days is known as the "omer period" or simply as "the omer" or "sefirah". The count has its origins in the biblical command of the Omer offering (or sheaf-offering), which was offered on Passover, and after which 49 days were counted, and the Shavuot holiday was observed. The Korban, Temple sacrifices have not been offered since Siege of Jerusalem (70 CE), the destruction of the Temple in Jerusalem, but the counting until Shavuot is still performed. Shavuot is the only major Jewish holiday for which no calendar date is specified in the Torah; rather, its date is determined by the omer count. The Counting of the ''Omer'' begins on the second day of Passover (the 16th of Nisan) for Rabbinic Judaism, Rabbinic Jews (Orthodox Judaism, Orthodox, Conservative Judaism, Conse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Judaism
Judaism () is an Abrahamic religions, Abrahamic, Monotheism, monotheistic, ethnic religion that comprises the collective spiritual, cultural, and legal traditions of the Jews, Jewish people. Religious Jews regard Judaism as their means of observing the Mosaic covenant, which they believe was established between God in Judaism, God and the Jewish people. The religion is considered one of the earliest monotheistic religions. Jewish religious doctrine encompasses a wide body of texts, practices, theological positions, and forms of organization. Among Judaism's core texts is the Torah—the first five books of the Hebrew Bible—and a collection of ancient Hebrew scriptures. The Tanakh, known in English as the Hebrew Bible, has the same books as Protestant Christianity's Old Testament, with some differences in order and content. In addition to the original written scripture, the supplemental Oral Torah is represented by later texts, such as the Midrash and the Talmud. The Hebrew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
