Abstract algebra is a general term for the study of mathematics concerning axiomatically defined algebraic structures such as groups, rings, fields, modules, vector spaces and linear rings. Without a deep understanding of the significance of the formation of classical mathematics, it is difficult to fully understand the significance of abstract mathematics. In the first place, the significance of using symbols instead of figures in mathematics proofs, the problem of the existence of mathematical objects such as imaginary numbers, and other historical philosophical problems have nothing to do with the significance of the formation of abstract mathematics. The Évariste Galois theory was proposed by a Frenchman in the early 19th century. And "prove the impossibility'' is the joy of Galois theory. It is said that it was discovered by mathematicians such as the It seems that algebraic solutions are obtained by using the four arithmetic operations and n-th roots. This means that for equations of degree 5 and above, there is no formula for their solution. To prove this conclusion, he considered the equations themselves. He used the fundamental theorem of algebra proposed by Gauss that "an algebraic equation of degree n has exactly n complex solutions, including duplication''. The proof is reached without any effort (learned in junior high school mathematics, elimination method is common). In today's terms, this method seems to be the forerunner of the technique of exploring the underlying properties of the subject mathematics. It seems that Galois theory was something he came up with when he was a teenager. To his friend Auguste Chevalier, he wrote a letter summarizing his mathematical work on Galois theory and elliptic function theory. Later, in 1846, Joseph Liouville, who learned of Galois' achievements, published a collection of articles in his journal. Diophantine approximation: Reminds me of Arithmetica.

A member of the NTT Group, whose parent company is NTT DATA (Nippon Telegraph and Telephone Corporation (NTT)), it has 624 subsidiaries and 51 affiliates (as of March 31, 2023).The main business areas are public and social. Infrastructure, finance, corporations, overseas. In the public and social infrastructure business, we provide social infrastructure such as administration, medical care, telecommunications, and electric power, as well as IT services for regional revitalization. In the financial business, operations for financial institutions We provide IT services aimed at streamlining and service improvement. In the corporate business, we provide IT services, payment services, platform solutions, etc. to support business activities for the manufacturing, distribution, and service industries. Overseas business provides high value-added IT services based on the characteristics of overseas markets.) expands services that automatically price fresh vegetables for farmers' markets. Artificial intelligence (AI) predicts the number of customers based on the weather and sales performance, with an error of approximately within 10%. Appropriate shipping volumes and prices are displayed on farmers' smartphones, etc., reducing shortages and waste. The plan is to revitalize the "1 trillion yen market," where farmers can freely set prices, and improve the profitability of agriculture, which lacks workers. This AI, which specializes in forecasting demand at direct sales stores, is called Agriasue (AI demand forecasting service), and seems to aim for three-way good for farmers, consumers, and direct sales stores. The direct sales market exceeded 1 trillion yen in 2016, but it seems to be sluggish at 1,046.4 billion yen in 2021, so will the introduction of this AI further increase sales as a market?

【Product name】

KISSROMAN melon

【Type】

Cucumis melo L.

【Producing area】

Aomori Prefecture（AOMORI・G・C・G ＆ Kassai AOMORI）

【Origin of name】

You can kiss not only the lips, forehead, cheeks, and other parts of the face, but also the collarbones, arms, and backs of hands. This kiss has a hidden meaning in each place. Humans have exchanged many kisses throughout history, with the earliest written records dating back to 1,500 BC. There are various types of kisses, including not only love kisses, but also affection kisses, greeting kisses, and submission kisses. Its original origin is the French word "roman", which means "novel (written in Romance)", but it is derived from "roman" and means "romance" and "longing for adventure". It seems that the English word “romance” has a great influence on the meaning of Japanese. Natsume Soseki was the first to write romantic in kanji, and it is said that it first appeared in the novella "Nowaki（無駄口を叩く学者や, 蓄音機の代理をする教師が露命をつなぐ月々幾片の紙幣は, どこから湧いてくる. 手の掌をぽんと叩けば...）" published in the magazine "Hototogisu" in 1907. By the way, Soseki is also known as a writer who used many phonetic equivalents, and there is an anecdote that his disciples who were involved in the editing of "Soseki Complete Works" published after his death had trouble correcting and unifying them.

【Major features】

JAPAN-PlatPat (111) Registration number: No. 6685538, (151) Registration date: March 30, 2023, (450) Registration publication date: April 7, 2023, (441) Publication date: November 2022 July 28, (210) Filing No.: Commercial Application 2022-131610, (220) Filing Date: November 17, 2022, First Applied Date: November 17, 2022, (180) Expiration Date: March 30, 2033, Trademark (for search): Kiss Roman, (541) Standard character trademark: Kiss Roman, (561) Pronunciation (reference information): KissRoman, (732) Right holder, name or name: Saitama Ikusei Co., Ltd. Association, Address or Residence: Kuki City, Saitama Prefecture. Saitama Progenitor Development ~ Love Me® Melon: Possible in house/tunnel cultivation. Easy to make anywhere in the world. A red melon with a refreshing sweetness that does not have a habit. Female flower formation is stable and good. It has a sugar content of 15 to 16 degrees and is easy to stabilize, and has a refreshing taste and good texture. The number of days to ripen is around 55 to 60 days after mating. It keeps well for a long time, and it is difficult to produce hollow fruit, moist fruit, fermented fruit, and fruit crumbling fruit. Love Me No. 2 Melon: Good female flower formation and stable fruit setting. Good fertility in the low temperature period, early sowing is possible. The number of days for ripening is around 55 to 60 days, and the occurrence of fermented fruits and water-soaked fruits is extremely rare. Love Me No. 5 Melon: Good female flower formation and stable fruit setting. Avoid unreasonable early sowing as the fertility is slightly inferior in the low temperature season. The number of days to ripen is around 55 to 60 days, and the occurrence of fermented fruits and juicy fruits is extremely small. Love Me Rei Melon: Good female flower formation and stable fruit setting. The fruiting position should be 1-2 steps higher than usual. The number of days for ripening is around 55 days, and the occurrence of fermented fruits and water-soaked fruits is extremely rare. Improving and promoting the image of Kassai Aomori. A catchphrase to improve the image of Aomori Prefecture. “Lively color Aomori” expresses Aomori’s desire to make life more colorful in the future while making the most of the diverse charms of Aomori Prefecture in various fields such as people, nature, and culture. The name expresses the desire to make Aomori Prefecture a place where applause erupts from inside and outside the prefecture. The symbol mark visually expresses "Kassai Aomori". Using apples as a motif, it symbolizes Aomori Prefecture, which is surrounded by a rich sea, and expresses the energetic vitality, creativity, and friendliness that burst out from its center. Anyone can freely use the Katsusai Aomori symbol mark based on the basic design manual [400KB]. However, it cannot be used in the following cases. When it is recognized that it will damage the credibility and dignity of Aomori Prefecture. When the user uses it exclusively, such as by using it as its own trademark or design. In addition, when the use of the symbol mark is deemed extremely inappropriate. It seems that it has become clear that the hydroponic cultivation of melons carried out in Tsugaru City has a large difference in performance depending on the variety. This is the hydroponic cultivation of "Machida Silk Melon," which was started at the glass house in Tsugaru City in Machida, Tokyo (in 2009, the Machida Chamber of Commerce and Industry started in collaboration with 10 cooperating companies in and outside Machida. For this purpose, local small and medium-sized enterprises can survive in the future by applying the technology possessed by regional cooperating companies such as manufacturers of precision machinery and medical equipment to the field of agriculture and creating high-value-added agricultural products. It seems that there was an urgent background to cultivate a business in a new field. In a situation where it can not be said that the conditions are favorable because there is no person who has experience in fruit cultivation specializing in melon, the related companies said, "High yield, low cost and high price. Under the slogan "Making quality melons", we are focusing on developing a completely new type of cultivation system that has never been seen before by repeating trial and error. We utilized this system created by concentrating Machida's technologies. The cultivation method is named "Machida formula New farming method", and normally one to four plants are harvested, but the new farming method has made it possible to produce about 60 plants. It seems that the quality of high-grade melon has been reached and preparations are being made steadily for full-scale commercialization. And this epoch-making cultivation system itself will be utilized in the suburbs and other agricultural products in the future. It is expected to go. Machida Silk Melon, a name that subtly creates an elegant and fascinating atmosphere suitable for a beautiful light green color and a beautiful mesh pattern, was once a relay point for the Silk Road where Machida carried silk from Hachioji to Yokohama Port. It seems that it was named after it was there. This luxurious melon is full of smoothness and freshness that is reminiscent of high-quality silk products when actually eaten. It seems that there are many voices from the people concerned that once you try it, you will be captivated by its mellow scent and superb sweetness. Behind the creation of a new local agricultural brand, it seems that there is also the aim of promoting the revitalization of agriculture in Machida City and its surrounding areas in Tokyo, creating new local industries, and building a richer local community. Today's Japanese agriculture is at stake amid economic globalization, with various problems such as shrinking agricultural land, aging agricultural workers and a shortage of successors, excessive food imports, and a decline in self-sufficiency. In addition, given the reality that fallow land is increasing, it is extremely difficult to develop a new community-based agribusiness=high-value-added agriculture through agricultural-industry-commercial collaboration with a view to overcoming this situation. Seems to be a constructive attempt. Beyond this trend, it seems that there is an additional advantage that various secondary processed products can be created derivatively and new employment can be expected. The most distinctive feature of the hydroponic cultivation tank used in the new farming method seems to be the structure in which the liquid fertilizer flowing out from the center hits the inner wall of the tank and then drains from the four corners with convection. "Karman vortex" that promotes convection in the tank (when a columnar object moves at an appropriate speed in the fluid (the same even if the object is stationary and the fluid moves), vortices in opposite directions are generated alternately from both the left and right sides of the object. Karman vortex street is the world of fluid engineering and fluid machinery. When a columnar object such as a column or a prism is placed at right angles to the flow, the peeling shear layer from the object is perpendicular to the mainstream. As it vibrates and vortices of opposite signs are emitted in each cycle, a staggered array of vortices is formed downstream of the object. Karman (1911) is perpendicular to the distance in the mainstream direction of the vortex. It has this name because it theoretically shows that this vortex train is stable only when its ratio to the distance between directions has a certain value. In a cylinder, the Reynolds number Ud / νUd / ν (U). : Mainstream velocity, d: Cylindrical diameter, ν: Dynamic viscosity) seems to appear in a wide range of about 50 to 2 × 105. The frequency ff at which the vortex is emitted from the object is the representative length of the object (diameter d in the column). And the fd / Ufd / U, which is dimensionless at the mainstream velocity U, is called the vortex number and seems to be a function of the Reynolds number. Approximately 0.2 holds in the range) and fluctuations that help the absorption of nutrients from the roots occur. It seems that the health of the roots can be maintained because the roots grow radially in the ideal direction and the liquid does not stagnate.) Hydroponics of melon seems to be in the sixth crop now. It seems that five varieties have been cultivated so far in the demonstration test that started in July with the aim of cultivating melon, which is a special product of the city, all year round. In the test, there is a difference in the workmanship depending on the variety, and it seems that the yield and quality of melons are excellent. In winter, I tried three types of lighting to make up for the lack of sunshine, and it seems that LEDs are the most effective because they are economically superior and the amount of light is sufficient. The sixth work that started in June 2022 is "Kimika Melon (Vilmorin Mikado Co., Ltd.)" and "Silk Road Melon (Yamato Farm: Greenhouse, a red meat melon that is suitable for tunnel cultivation and can be cultivated in three dimensions. Resistant to Fusarium wilt (race 0). Fruits are well expressed in the net and occur uniformly and densely, the fruit shape is slightly tall. The flesh is thick and bright orange to the skin. The sugar content is high and stable at 16 to 17 degrees. , The fruit meat is juicy. The ripening period is 53 to 55 days as a guide.) " It seems that they are cultivating a new variety. It seems that the sixth harvest is scheduled for early September. Tsugaru City is located in the northwestern part of Aomori Prefecture, west of the central part of the Tsugaru Plain. It borders Nakadomari Town, Kitatsugaru District and Goshogawara City on the east side of the Iwaki River, faces the Sea of Japan on the west side, and its coastline is Shichirinagahama. It is called Kodomari, Nakadomari Town and Ichiura, Goshogawara City in the north, and Ajigasawa Town, Nishitsugaru District in the south, and a hilly area called Mt. Byobu continues along the coast. To the south, you can see Mt. Iwaki, the SHUHO of Tsugaru, and the Shirakami Mountains, a World Heritage Site. In the center, you can open up the vast Tsugaru Plain nurtured by the Iwaki River. A large breadbasket has been formed since the reclamation of Nitta by the famous Tsugaru clan. The area is 253.55 km2, which occupies about 2.6% of the prefecture area, and its land use is 56.0% for agricultural land, 4.5% for residential land, 13.7% for forests, and 25.8% for others. The climate is a typical Sea of Japan-type climate influenced by the Sea of Japan, and it is widely known as an area suitable for rice cultivation and summer-autumn vegetable cultivation because it is relatively cool in summer and the outbreak of pests is suppressed. In winter, there is a lot of snowfall due to the continuous strong winter-type pressure distribution, and traffic may be interrupted due to the blizzard caused by the strong westerly wind peculiar to the Sea of Japan, which affects the lives of residents. “Nishitsugaru District（Ajigasawa Town, Fukaura Town）” has been the name of the county since it was divided into five counties: east, west, middle, south, and north with the enactment of the county, ward, town, and village organization law in 1878. A county mayor was assigned to the county, and a county office was set up as its office, giving it the function of a substantial administrative division. Immediately before the enforcement of the municipal system in 1889, 108 villages in 11 towns were counted, but after the enforcement of the system: Ajigasawa Village, Maito Village, Nakamura, Akaishi Village, Naruzawa Village, Wooden Village, Tateoka Village, Shussei Village, Koshimizu Village, Shibata Village, Kawase Village, Fukaura Village, Odose Village, Iwasaki Village, Morita Village, Kashiwa Village, Inagaki Village , Shariki Village, Mizumoto Village, 13 Villages established. With the promulgation of the county system in 1890, the county was stipulated as an intermediate administrative agency between prefectures and municipalities, and a parliament (county council) was established to give it the function of a local government. However, since the county as a municipality (county council and county autonomy) was abolished in 1923, and the county as an administrative agency (gun mayor and county council) was abolished in 1926, the county has become a mere geographical division. It has become. After that, due to the merger of cities, towns and villages in 1955, there were 8 towns and villages. In addition, out of the 5 towns and villages that form this area, 4 towns and villages (Morita village and Shariki village are transitional groups up to 2004) have been designated as depopulated areas, and the outflow and decrease of the population continues. There seems to be. Tsugaru City was born on February 11, 2005 by merging the former Kizukuri Town, the former Morita Village, the former Kashiwa Village, the former Inagaki Village, and the former Shariki Village, and is famous as the ninth city in Aomori Prefecture. The city makes history as a land that was once a barren wetland, and was cultivated by its predecessors with unremitting efforts to confront adverse conditions and various obstacles in order to cultivate new rice fields. The paddy field landscape with fresh greenery in early summer and the magnificent rural landscape with golden rice ears in autumn swaying in the wind are one of the pride of the national ward. The beautiful Mt. Byobu windbreak landscape is the result of more than 200 years of tree planting projects that our predecessors have continued to protect Nitta from the strong westerlies from the Sea of Japan and the dust flying from the large sand dunes. Shichirinagahama: As the name suggests, Nanari Nagahama, which extends from Kawajiri in Ajigasawa to near Lake Jusanko, is a long sandy beach that is over 28 km (about 7 里). Since it is a sandy beach where no one lives, it is a place with a high degree of naturalness (Sakurai, Shishin). On the inland side of the windbreak, there are countless large and small swamps such as Lake Tappi. Brackish water bentos such as Corbicula japonica inhabit the estuary of Lake Jusanko and the Iwaki River. The beautiful Mt. Byobu windbreak landscape is the result of more than 200 years of tree planting projects that our predecessors have continued to protect Nitta from the strong westerlies from the Sea of Japan and the dust flying from the large sand dunes. Sand martin, Pale grass blue, Black-tailed gull, Slaty-backed gull, Slaty-backed gull, Little tern, Osprey, rockfish, halfbeak, octopus, great crested grebe, eel, arctic lamprey, Maltese descent type Itoyo, Chiromantes haematochea, Arctic lamprey, Luciogobius, Three-spined stickleback, Oshibana etc. In addition, there are many archaeological sites such as the Kamegaoka archaeological site, which is famous for the excavation of the shading clay figurines designated as national important cultural properties, the Ishigami archaeological site, and the hanging river archaeological site. The world's largest buried forest about 28,000 years ago, Japan's oldest apple tree, and estimated to be about 1,000 years old: There are Fraxinus mandshurica var. Japonica（一本タモ: An estimated 1000-year-old Manchurian Ash. The hump on the trunk is said to look like a woman's breast, and has been worshiped locally as a “milking god” for some time.）, which is said to be the largest in Japan. International exchange is also active, and it has become a sister city after rescuing the crew of the “Cheseborough（A sailor was dying on the beach, but there was an episode that a woman in the village warmed her skin.）”, a sailing ship in Bus City, Maine, USA, which ran aground in the Sea of Japan (off Shariki) in 1889. At the annual Chessborough Cup Swimming Ekiden Tournament, players from the bus city as well as the whole country participate, and it is said that it is a big event that can be said to be a world tournament. Benche wetlands : One of the representative marshes of Tsugaru National Park, which has an altitude of about 20 m and an area of about 23 ha. Academically valuable coastal low-rise and middle-rise wetlands (wetlands made up of multiple layers of moss). In early June, Hemerocallis dumortieri C. Morren var. Esculenta (Koidz.) Kitam. Ex M. Matsuoka et M. Hotta（ゼンテイカ; Daylily : It is a plant of the lily family, and is derived from the fact that it grows naturally in the Nikko region of Tochigi prefecture and resembles a Hemerocallidoideae Lindley. It is a perennial plant with a height of about 70 cm, and its flowers are dark orange-yellow and are known as one-day flowers that open in the morning and deflate in the evening.）blooms and one side is dyed yellow. Around the end of June, the area changes from yellow to purple in a large community of Iris ensata Thunb. Var. Spontanea (Makino) Nakai ex Makino et Nemoto (1930)（野花菖蒲: A perennial plant of the Iridaceae family that grows in swamps and grasslands. The thick middle veins of the leaves are conspicuous, the flowers are purplish red, and there are thin pale yellow spots in the center.）. This marshland, where various flowers are in full bloom, was designated as one of Japan's 100 Best Nature in 1983. In the city, efforts to contribute to the sound development of agriculture, forestry and fisheries promoted along with the development of renewable energy power generation facilities: From two large-scale wind power generation companies in the city (Green Power Tsugaru LLC., Mahoroba Wind Power Generation Co., Ltd.), a part of the revenue from the sale of electricity from the wind power generation business will be used as funds for regional promotion measures in the agriculture, forestry and fisheries industry. Received the intended donation. In April 2020, the Tsugaru City Agricultural, Mountain and Fishing Village Revitalization Project Fund Ordinance was enacted and the fund started operation in order to use the donations to finance the expenses used for regional promotion projects in the agriculture, forestry and fisheries industry. Archaeological material : 森田石神遺跡出土品土器類, 土偶ほか219点, つがる市森田歴史民俗資料館, 森田町森田月見野, 平成2年6月29日. Historic site : 木造亀ヶ岡石器時代遺跡, 縄文晩期, 木造館岡地内, 昭和19年6月26日, 木造田小屋野貝塚, 縄文前期貝塚, 木造館, 岡田小屋野地内, 昭和19年6月26. 木造盛農薬商会倉庫旧高谷銀行本店, 個人, 木造千代町, 平成15年7月17. Archaeological material : 木造盤形籃胎漆器, 亀ヶ岡遺跡出土（縄文晩期）, 個人, 木造亀ケ岡考古資料館 (木造館岡屏風山), 昭和31年5月14日, 森田石神遺跡出土, 縄文式遺物土器類等20点, 個人, 森田町床舞真鶴, 森田町床舞豊原, 昭和48年12月3日. 柏日本最古のりんごの木, 樹齢125年のりんご樹紅絞 (べにしぼり) 2本, 祝 (いわい) 1本, 個人, 柏桑野木田千年, 昭和35年11月11日. 木造千代の松, 津軽四代藩主信政公お手植えの松, 木造千代町, 昭和60年4月4日, 木造公孫樹, 津軽四代藩主信政公お手植えの公孫樹(銀杏), 木造千代町, 昭和60年4月4日, 木造書蹟掛軸蓮如上人真筆の書, 個人, 木造千代町, 昭和60年4月4日, 木造扁額, 松平定信直筆の書, 木造日向, 昭和62年3月5日, 木造中央公民館講堂, 旧制木造中学校講堂, 木造曙, 平成4年5月8日, 森田「藤の木」三本樹齢400年以上といわれる: 藤の古木尊殿堂藤の木保存会(管理：栄田自治会), 森田町上相野千代倉, 昭和53年12月18日, 森田増田家住宅, 母屋木造茅葺一部二階建, 総床面積430.92 km2, 明治中期建設, つがる市(管理者：つがる地球村株式会社), 森田町床舞稚桜(道の駅「もりた」内), 平成8年6月17日, 稲垣久米川遺跡, 平安時代後期の住居跡及び出土品, 個人, 稲垣町沼崎久米川, 昭和54年4月1日, 稲垣松枝遺跡, 平安時代後期の住居跡及び出土品, 個人, 稲垣町吉出松枝, 昭和54年8月11日, 稲垣ヤチダモ樹齢1000年のヤチダモ, 国 (東北地方整備局), 稲垣町豊川千代島, 昭和56年9月30日, 稲垣欅樹齢300年以上といわれる欅の古木, 宗教法人要法寺, 稲垣町下繁田磯繁, 平成5年3月10日, 稲垣旧尾野家住宅, 1892年に建築された津軽地方を代表する木造農家住宅, 稲垣町豊川宮川, 平成6年4月28日, 稲垣銀杏, 樹齢300年以上といわれる銀杏の古木, 春日神社宮総代, 稲垣町豊川初瀬, 平成6年12月16日, 車力黒印状, 牛潟村開村についての藩令(鳴海小四郎宛), 個人, 牛潟町潟上, 平成15年2月19日. Morita History and Folklore Museum : 森田町森田月見野 : A large number of artifacts excavated from the Ishikami archaeological site, a base village of cylindrical pottery culture in the middle to middle Jomon period about 6000 to 4000 years ago, are exhibited and are full of charm. You can enjoy one of the goals of Jomon culture and art, such as 219 national important cultural properties. “Lennon Melon”, Net-based red meat melon that was bred from Takii & Co.,Ltd. seedlings and was born in 2005. The round and fine mesh pattern is beautiful, and the appearance alone is perfect as a gift. The flesh is rich, and the juice has a rich and smooth texture that is ground afterwards. It supports a wide range of cropping types from house to tunnel cultivation, and the growth of vines does not slow down during low temperature cultivation, and it has excellent hypertrophy and stable coloring. It can be sown early, and the flesh has a long life even with late cropping, so it can be used for a wide range of cropping from house to tunnel cultivation. The flesh is thick and marketable, and the seeds are small and the green part of the skin is small, so the flesh is thick and the shelf life is stable. The fruit shape is highly spherical and well-matched, and the thick net is generated stably, so the rate of excellence is high, attracting producers and consumers. The grass is a little strong, but the vines do not grow slowly and the fruit set is stable, so it is easy to make. The ripening period is a 57-60 day type mid-late species. “百笑苦楽分”; Let's all overcome the pain, share the fun, and let everyone laugh cheerfully; 苦しいことは, みんなで乗り越え, 楽しい事はみんなで分け合い, みんなで朗らかに笑っていられるように; Let's get over the painful things together, share the fun things with everyone, and make everyone laugh cheerfully. Respect nature, adapt its providence to norms, and exercise the great abilities of living soil. ‘Natural environment farming’; Utilization of “microorganisms with an emphasis on organic matter and ecosystems” from agriculture based on “scientifically synthesized fertilizers and pesticides.” Along with the growing demand for food safety, the sense of danger of environmental destruction caused by pesticides and chemical fertilizers has become widely recognized in society, and the role played by natural farming is highly evaluated.

A kiss full of affection, which is also an approach from a man, is a woman's happiness, but it is also a kiss with a high probability that a man who is accustomed to play, so make a calm judgment based on the relationship with the other party and the personality of the other party. there is also a need. In the case of couples, it is a manifestation of the psychology of wanting physical contact, so it should be accepted as gently as possible. It has deep roots in various meanings, such as lovers confirming each other's affection, affection for family members, and simple greetings.

Roman is used for adventures and so-called hard-boiled feelings. "Born out of a reaction to romanticism (classicism and dogmaticism (seeking rational, rational, and perfect beauty) that had been mainstream until then), it emphasized individual subjectivity and aimed to liberate and establish one's self. Characterized by lyrical and emotional expressions such as romance, admiration of nature, admiration for the past, and heightening of ethnic consciousness, the trend spread to various fields such as literature, fine arts, music, and theatre, and the formation of the Western European modern nation-state. Later, naturalism and realism were brought about as a reaction to that)" is a cultural and spiritual movement that arose in Europe in the 18th century. Until then, the mainstream was classicism and dogmatism, which pursued rational, rational, and "perfect beauty." It is characterized by lyrical and emotional expressions, such as romance and admiration of nature, yearning for the past, and raising ethnic consciousness. This trend spread to various fields such as literary arts, art, music, and drama, and contributed to the formation of modern nation-states in Western Europe.

GCG = giant cell granuloma

 <Dental> Giant cell granuloma = Global Cooperation Group International Cooperation Committee = good corporate governance. Mean value theorem and l'Hôpital's rule be able to. Rolle's Theorem (1691, Traite d'algebre: Under the auspices of the Minister of Louvois, he took up a post as a mathematics teacher in elementary schools and eventually a short managerial post at the War Office. In 1685 he joined the Academy of Sciences in a very low-level position, and apparently was not paid a regular salary until 1699.), we can derive the mean value theorem. From the mean value theorem he can derive Augustin Louis Cauchy's mean value theorem. From the theorem of Cauchy's mean value (The integral theorem is beautiful about integrals of holomorphic functions. About complex integrals of holomorphic functions in some region on the complex plane.), we can derive L'Hopital's theorem. It is possible to find the limit of an indefinite form. Taylor's theorem (Brook Taylor expansion) (1715, increment method) is important in differentiation at university, and the mean value theorem is treated as an introduction to high school mathematics.