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Perfect Month
A perfect month or a rectangular month designates a month whose number of days is divisible by the number of days in a week and whose first day corresponds to the first day of the week. This causes the arrangement of the days of the month to resemble a rectangle. In the Gregorian calendar, this arrangement can only occur for the month of February. Constraints To satisfy such an arrangement in the Gregorian calendar, the number of days in the month must be divisible by seven. Only the month of February of a common year can meet this constraint as the month has 28 days, a multiple of 7. For a February to be a perfect month, the month must start on the first day of the week (usually considered to be Sunday or Monday). For Sunday-first calendars, this means that the year must start on a Thursday, and for Monday-first calendars, the year must start on a Friday. It must also occur in a common year, as the phenomenon does not occur when February has 29 days. Occurrence In the Gregor ...
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BFMTV
BFM TV (, stylized as BFMTV) is a French news broadcast television and radio network, wholly owned by RMC BFM. The flagship property of the RMC BFM division of CMA CGM, its headquarters are located in Paris. As the country's most-watched news channel with 10 million daily viewers, BFM TV "boasts a market share in France that is greater than any equivalent news channel around the world". A BBC News commentator considered its economic coverage "clearly pro-business, pro-reform, and anti the old consensus", which is noteworthy because in France, "economic coverage tends to come from the opposite perspective—the state sector and workers taking precedence over private enterprise". History BFMTV was launched by the NextRadioTV group (now RMC BFM) as an offshoot of BFM Business, which exclusively focused on business and the economy, on 14 December 2004. BFM is an abbreviation of "Business FM", the original name of BFM Business. Approved by the Conseil supérieur de l'audiovisuel ( ...
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Gregorian Calendar
The Gregorian calendar is the calendar used in most parts of the world. It went into effect in October 1582 following the papal bull issued by Pope Gregory XIII, which introduced it as a modification of, and replacement for, the Julian calendar. The principal change was to space leap years slightly differently to make the average calendar year 365.2425 days long rather than the Julian calendar's 365.25 days, thus more closely approximating the 365.2422-day tropical year, "tropical" or "solar" year that is determined by the Earth's revolution around the Sun. The rule for leap years is that every year divisible by four is a leap year, except for years that are divisible by 100, except in turn for years also divisible by 400. For example 1800 and 1900 were not leap years, but 2000 was. There were two reasons to establish the Gregorian calendar. First, the Julian calendar was based on the estimate that the average solar year is exactly 365.25 days long, an overestimate of a li ...
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Common Year
A common year is a calendar year with 365 days, as distinguished from a ''leap year'', which has 366 days. More generally, a common year is one without Intercalation (timekeeping), intercalation. The Gregorian calendar, used by the majority of the world, employs both common years and leap years. This is to keep the calendar aligned with the tropical year, which does not contain an exact number of days. A common year is approximately a quarter day (six hours) shorter than a tropical year, which has 365.24 days. If the Gregorian calendar only used common years and omitted leap years, the calendar would be out of sync with the tropical year by approximately 24 days in 100 years. In the Gregorian calendar, 303 out of every 400 years are common years. Leap years are any years that are divisible by 4, unless it can also be divided by 100, in which case it is a common year. One exception is if the year can be divided by 4, 100, ''and'' 400 - these years are leap years. The extra common ...
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Multiple (mathematics)
In mathematics, a multiple is the Product (mathematics), product of any quantity and an integer. In other words, for the quantities ''a'' and ''b'', it can be said that ''b'' is a multiple of ''a'' if ''b'' = ''na'' for some integer ''n'', which is called the Multiplication, multiplier. If ''a'' is not zero, this is equivalent to saying that b/a is an integer. When ''a'' and ''b'' are both integers, and ''b'' is a multiple of ''a'', then ''a'' is called a ''divisor'' of ''b''. One says also that ''a'' divides ''b''. If ''a'' and ''b'' are not integers, mathematicians prefer generally to use integer multiple instead of ''multiple'', for clarification. In fact, ''multiple'' is used for other kinds of product; for example, a polynomial ''p'' is a multiple of another polynomial ''q'' if there exists third polynomial ''r'' such that ''p'' = ''qr''. Examples 14, 49, −21 and 0 are multiples of 7, whereas 3 and −6 are not. This is because there are integers that 7 may be multiplied by ...
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Common Year Starting On Thursday
A common year starting on Thursday is any non-leap year (i.e. a year with 365 days) that begins on Thursday, 1 January, and ends on Thursday, 31 December. Its dominical letter hence is D. The most recent year of such kind was 2015, and the next one will be 2026 in the Gregorian calendar or, likewise, 2021 and 2027 in the obsolete Julian calendar, see below for more. This is the only common year with three occurrences of Friday the 13th: those three in this common year occur in February, March, and November. Leap years starting on Sunday share this characteristic, for the months January, April and July. From February until March in this type of year is also the shortest period (one month) that runs between two instances of Friday the 13th. Additionally, this is the one of only two types of years overall where a rectangular February is possible, in places where Sunday is considered to be the first day of the week. Common years starting on Friday share this characteristic ...
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Common Year Starting On Friday
A common year starting on Friday is any non-leap year (i.e. a year with 365 days) that begins on Friday, 1 January, and ends on Friday, 31 December. Its dominical letter hence is C. The most recent year of such kind was 2021, and the next one will be 2027 in the Gregorian calendar, or, likewise, 2022 and 2033 in the obsolete Julian calendar; see below for more. This common year is one of the three possible common years in which a century year can end on, and occurs in century years that yield a remainder of 100 when divided by 400. The most recent such year was 1700, and the next one will be 2100. Any common year that starts on Friday has only one Friday the 13th: the only one in this common year occurs in August. Leap years starting on Thursday share this characteristic, but also have another one in February. From July of the year that precedes this type of year until September in this type of year is the longest period (14 months) that occurs without a Friday the 13th ...
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Le Parisien
''Le Parisien'' (; ) is a French daily newspaper covering both international and national news, and local news of Paris Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ... and its suburbs. Since 2015, ''Le Parisien'' has been owned by LVMH Moët Hennessy Louis Vuitton SE, better known as LVMH, belonging to French billionaire Bernard Arnault. History and profile The paper was established as ''Le Parisien libéré'' (; ) by Émilien Amaury in 1944, and was published for the first time on 22 August 1944. The paper was originally launched as the organ of the French underground during the German occupation of France in World War II. The name was changed to the current one in 1986. A national edition exists, called ''Aujourd'hui en France'' (; ). LVMH acquired the paper from É ...
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Leap Year
A leap year (also known as an intercalary year or bissextile year) is a calendar year that contains an additional day (or, in the case of a lunisolar calendar, a month) compared to a common year. The 366th day (or 13th month) is added to keep the calendar year synchronised with the astronomical year or seasonal year. Since astronomical events and seasons do not repeat in a Natural number, whole number of days, calendars having a constant number of days each year will unavoidably drift over time with respect to the event that the year is supposed to track, such as seasons. By inserting ("Intercalation (timekeeping), intercalating") an additional day—a leap day—or month—a leap month—into some years, the drift between a civilization's dating system and the physical properties of the Solar System can be corrected. An astronomical year lasts slightly less than 365 days. The historic Julian calendar has three common years of 365 days followed by a leap year of 366&nb ...
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Le Journal Du Dimanche
''Le Journal du Dimanche'' (; ), also known as the JDD , is a French weekly newspaper published on Sundays in France. JDD was bought in 2023 by Vivendi of media mogul Vincent Bolloré, triggering a strike movement against the new editorial stance perceived as far-right. History and profile ''Le Journal du Dimanche'' was created by Pierre Lazareff in 1948. He was managing editor of '' France Soir'' at that time. The weekly paper belongs to the Lagardère Group through Hachette Filipacchi Médias Hachette Filipacchi Médias, S.A. (HFM) is a magazine publisher. It is a wholly owned subsidiary of Lagardère Active, a division of the media conglomerate Lagardère Group of France. History '' Hachette'' was founded by Louis Hachette (Fre .... The company is also the publisher of the paper which is based in Paris and which is published on Sundays. ''Le Journal du Dimanche'' was published in broadsheet format until 1999 when it began to be published in the Berliner for ...
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France Info (TV Channel)
France Info (; stylized as franceinfo:) is a French domestic rolling news channel which started broadcasting on 31 August 2016 at 6:00 p.m. on the Web. TV broadcasting began on 1 September 2016 at 8:00 p.m. on most TV operators, and on the TNT (digital terrestrial television). As for and Canal+, it began on 6 September. France Info involves France Télévisions, Radio France, France Médias Monde (with France 24) and the Institut national de l'audiovisuel (INA). It shares its name with a global news service which gathers the TV channel itself, the radio channel France Info and the website www.francetvinfo.fr. France Info broadcasts from 06:00 seven days a week until 00:00 and simulcasts France 24 overnight. France Info can be watched live on YouTube (with a 12-hour rewind availability) and web. Background After LCI, CNews and BFM TV (available on free national DTT), and France 24 (worldwide and in Île-de-France only), France Info is the fifth rolling n ...
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Palindrome
A palindrome (Help:IPA/English, /ˈpæl.ɪn.droʊm/) is a word, palindromic number, number, phrase, or other sequence of symbols that reads the same backwards as forwards, such as ''madam'' or ''racecar'', the date "Twosday, 02/02/2020" and the sentence: "A man, a plan, a canal – Panama". The 19-letter Finnish language, Finnish word ''saippuakivikauppias'' (a soapstone vendor) is the longest single-word palindrome in everyday use, while the 12-letter term ''tattarrattat'' (from James Joyce in ''Ulysses (novel), Ulysses'') is the longest in English. The word ''palindrome'' was introduced by English poet and writer Henry Peacham (born 1578), Henry Peacham in 1638.Henry Peacham, ''The Truth of our Times Revealed out of One Mans Experience'', 1638p. 123 The concept of a palindrome can be dated to the 3rd-century BCE, although no examples survive. The earliest known examples are the 1st-century CE Latin acrostic word square, the Sator Square (which contains both word and senten ...
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Perfectionism (psychology)
Perfectionism, in psychology, is a broad personality trait characterized by a person's concern with striving for flawlessness and perfection and is accompanied by critical self-evaluations and concerns regarding others' evaluations. It is best conceptualized as a multidimensional and multilayered personality characteristic, and initially some psychologists thought that there were many positive and negative aspects. Maladaptive perfectionism drives people to be concerned with achieving unattainable ideals or unrealistic goals that often lead to many forms of adjustment problems such as depression, anxiety, OCD, OCPD and low self-esteem. These adjustment problems often lead to suicidal thoughts and tendencies and influence or invite other psychological, physical, social, and further achievement problems in children, adolescents, and adults. Although perfectionist sights can reduce stress, anxiety, and panic, recent data, compiled by British psychologists Thomas Curran and ...
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