著者

K. Saruhashi

出版者

Japan Meteorological Agency / Meteorological Research Institute

雑誌

Papers in Meteorology and Geophysics (ISSN:0031126X)

巻号頁・発行日

vol.6, no.1, pp.38-55, 1955-08-30 (Released:2012-12-11)

参考文献数

10

被引用文献数

16 29

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It is of importance to study the behaviour of carbonic acid substances dissolved in natural water in order to know the chemical properties of the water. Acidity or alkalinity method has been generally used for this purpose for a long time. But this method often leads to erroneous results.The present auth or proposed that a better way is to determine first the amount of total carbonic acid, pH and temperature, and then to calculate theoretically the amount of H2CO3, HCO3- and CO3- using equilibrium constants between them.However, such a calculation is too laborious for every analyst, and therefore the author completed tables convenient for use containing calculated values of molar fractions of each carbonic acid substance for different temperature and pH in fresh water and sea water. In these tables, one can find any necessary values of molar fraction when the total amount of carbonic acid, temperature and pH of waters are given. By the use of this method, exact determination of the amount of each carbonic acid substance in water is made possible.

著者

中村 民雄

出版者

日本武道学会

雑誌

武道学研究 (ISSN:02879700)

巻号頁・発行日

vol.17, no.1, pp.76-77, 1985-01-30 (Released:2012-11-27)

著者

森 紀美江 大野 康亮 山本 麗子 根本 敏行 道 健一

出版者

JAPANESE SOCIETY OF ORAL THERAPEUTICS AND PHARMACOLOGY

雑誌

歯科薬物療法 (ISSN:02881012)

巻号頁・発行日

vol.11, no.3, pp.180-183, 1992-12-01 (Released:2010-06-08)

参考文献数

13

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This has been a report of headache as side effects after administration of antimicrobial agent. We encountered two cases. Case 1 was diagnosed as having chronic mandibular osteomyelitis. Cefteram pivoxil (CFTM-PI) was administrated to this patient in three 200 mg doses daily, one dose after each meal. The patient complained of a headache 2 to 3 hours after receiving the initial dose of 200mg.Case 2 was diagnosed as possibly having postoperative infection. Roxithromycin (RU28965) was given in two 150 mg doses daily after breakfast and dinner for 4 days. This patient complained of a headache after the initial dose of 150mg, and it lasted for 4 days.In these two cases, appearance of the headache occurred at about the time of maximum serum level.We report these cases, because there have been few reports of headache as a side effect of these antibiotics.

著者

小林 盾 七條 達弘

出版者

数理社会学会

雑誌

理論と方法 (ISSN:09131442)

巻号頁・発行日

vol.32, no.1, pp.142-155, 2017 (Released:2017-07-19)

参考文献数

3

著者

Teruyuki KATO

出版者

Meteorological Society of Japan

雑誌

Journal of the Meteorological Society of Japan. Ser. II (ISSN:00261165)

巻号頁・発行日

pp.2018-008, (Released:2017-12-08)

被引用文献数

19

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This study investigated the representative height of low-level water vapor field that can be used to examine the occurrence possibility of heavy rainfall in East Asia. First, cloud base heights (CBHs) of moist convection were statistically examined by performing simulations with a 1-km-resolution numerical model during April–August 2008, with a focus on Kyushu and Shikoku Islands, western Japan. CBHs of moist convection with strong updrafts were simulated mainly around 500 and 300 m heights above sea level over land and over the ocean, respectively. This result indicates that low-level humid air below a height of 500 m is very important for the initiation of strong moist convection. Moreover, the equivalent potential temperature θe at the CBHs was examined to clarify θe values of lifted air parcels initiating cumulonimbus development. This result showed that below the CBHs, θe was usually around 355 K. Next, given these results for the CBHs, θe at 500 m height from 10-km-resolution objective analysis data was statistically compared with θe at various heights and pressure levels over the ocean south of 35 °N in East Asia during June–September 2008. These comparisons showed that analyses at the 850-hPa level could not represent the low-level water vapor field, while the θe field at 850 hPa in the Baiu season was strongly influenced by convective activity over the Baiu frontal zone. The θ e field at 925 hPa also could not adequately represent the low-level water vapor field, but the difference in θ e between heights of 250 and 500 m was very small. Because high θ e layers must have some thickness, data at 500 m height can be considered representative of the low-level water vapor field in analyses examining the initiation of moist convection leading to heavy rainfall.

著者

白井 千晶

出版者

公益財団法人 日本学術協力財団

雑誌

学術の動向 (ISSN:13423363)

巻号頁・発行日

vol.22, no.8, pp.8_30-8_34, 2017-08-01 (Released:2017-12-09)

参考文献数

5

著者

尾臺 珠美 市川 麻以子 宮坂 尚幸 高木 香織 西田 慈子 塗師 由紀子 中村 玲子 服部 早苗 遠藤 誠一 坂本 雅恵 島袋 剛二

出版者

一般社団法人 日本農村医学会

雑誌

日本農村医学会雑誌 (ISSN:04682513)

巻号頁・発行日

vol.65, no.2, pp.215-221, 2016-07-31 (Released:2016-09-24)

参考文献数

9

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2009年から2014年の6年間に当院で妊娠22週以降に分娩した6,236件のうち,死産であった35症例(0.56%)を対象とし,周産期背景と子宮内胎児死亡(IUFD ; intra uterine fetal death)の原因について後方視的に検討した。35例の年齢中央値は34歳で,高年妊娠は17例(48.6%),初産婦18例,経産婦17例,高年初産は7例(20%),不妊治療後は5例(14.3%)であった。IUFD診断時の妊娠週数の中央値は30週で,飛び込み受診のため週数不明例が4例あった。6,236件のうち高年分娩は1,790例で,35歳未満のIUFDの割合0.40%に比し,0.95%と有意に高かった(p<0.05)。また,全飛び込み分娩例は109例あり,IUFDの割合は3.7%と有意に高かった(p<0.05)。受診契機はIUFDのため他院からの紹介6例,母体搬送3例,救急搬送5例,自己来院15例,入院中6例であった。IUFDの原因は臍帯因子10例,胎盤因子9例,胎児因子4例,外傷1例,原因不明11例であった。飛び込み受診例・高年妊娠でのIUFDの割合は高く,妊婦健診受診への啓発活動とより慎重な妊娠管理が求められる。約30%は原因不明であり,死因究明に対して積極的な姿勢が望ましい。

著者

坂野 慎二

出版者

日本教育経営学会

雑誌

日本教育経営学会紀要 (ISSN:02872870)

巻号頁・発行日

vol.57, pp.51-62, 2015-06-15 (Released:2017-07-06)

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After the government change to FDP (Free Democratic Party) in 2012, the process of the educational policy making in Japan is changing. The educational committee of FDP shows the guidelines at first. Then the educational committee of the minister president discusses the contents of the FDP committee. After that the central educational committee in the educational ministry can make detail concepts. That means the central educational committee will have less power than in the past. After World War II, the concept of check and balances by the layman control and the professional leadership was imported in the educational administration from the U.S. to Japan. The educational committee law was built in 1948, but because of the much power of the educational board, the law was quitted and the new law was built in 1956. The change of local educational administration law in 2014 will bring a new relationship between the governors/ mayors and the boards of education in each prefecture/ city. The educational policy evaluation is developing not only in the state level but in the local level. In 2001 the Japanese Parliament regulated the mid-term policy evaluations. The educational ministry makes a report of self-evaluation and a new policy plan every year. In addition to such policy evaluation activities the cabinet must decide a five years educational policy plan. In the local level most of the prefectures and cities are evaluated by themselves every year. The educational policies must be evaluated since 2008. The problems of the policy evaluations are developing of the indicators, which must clarify the results and the effects of the educational policies. In many countries the Evidence-based policy making is a popular tendency. In the educational policies the results of the standardized tests are used for the evidences of the educational policies.

著者

北野 秋男

出版者

日本大学教育学会

雑誌

教育學雑誌 (ISSN:02884038)

巻号頁・発行日

vol.17, pp.263-275, 1983-11-10 (Released:2017-01-01)

著者

千貫 祐子

出版者

一般社団法人 日本アレルギー学会

雑誌

アレルギー (ISSN:00214884)

巻号頁・発行日

vol.67, no.1, pp.72-73, 2018 (Released:2018-02-20)

参考文献数

6

著者

関 成人

出版者

Japan Society for Laser Surgery and Medicine

雑誌

日本レーザー医学会誌 (ISSN:02886200)

巻号頁・発行日

vol.35, no.4, pp.445-450, 2015-01-15 (Released:2016-05-19)

参考文献数

20

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前立腺肥大症に対する手術治療として,波長532 nm のLBO レーザーを用いる光選択的レーザー前立腺蒸散術(PVP)ならびにHo:YAG レーザー(波長2140 nm)による前立腺核出術(HoLEP)は,いずれも標準術式である経尿道的前立腺切除術(TURP)と同等の治療効果を示す一方で,周術期の出血リスクの軽減や術後のカテーテル留置や入院期間の短縮が期待できる有用な方法として我国において普及が進んでいる.

著者

寺澤 悠理

出版者

日本不安症学会

雑誌

不安症研究 (ISSN:21887578)

巻号頁・発行日

vol.9, no.1, pp.76-79, 2017-10-31 (Released:2017-11-14)

参考文献数

16

著者

星野 陽

出版者

一般社団法人 日本オリエント学会

雑誌

オリエント (ISSN:00305219)

巻号頁・発行日

vol.11, no.3-4, pp.37-51,192, 1968 (Released:2010-03-12)

参考文献数

18

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It is a widely-known fact that Mithra, famed in Avestan Hymn (Yasht) is considered identical with Mithras, the God of War who waged a fierce religious contention against Christianity in the Mediterranean World at the end of the Ancient Period.Studies in this field, however, have largely been focused, as seen i n the study by Prof. Cumont, on the development of Mithraicism in the Roman World, and so far due attention has not been paid to the process of the formation of Mithraicism in the Orient. This is due, first, to the fact that the interest of Western historians has mainly been centered to elucidating Christian European Civilization, and therefore the study of Mithra, despite its connection with Christian European Civilization, has had to be confined both in time and area to the limited world of Rome at the end of the Ancient Period, and secondly it is due to linguistic and other osbtacles that one cannot avoid in the study of Orient Mithras.The study of the entire history of Mithraicism will become possible only when the unity of Orient and Latin worlds is successfully attained, but unfortunately the two worlds have remained separate without any interchange of inter-world study between Orient and Latin worlds.The proposed study into Mithra in Avestan Hymn is intended to give light upon the original nature of Mithraicism and also to inquire into the causes of the development of the religion during the period of more than 2, 000 years.Renan once said something to the effect that if any fatal hindrance had prevented Christianity from development, the world would have been under the rule of Mithra. This statement clearly suggests the important religious role played by Mithraicism in the Imperial Roman Period.As it is well-known, a great variety of religions of both Oriental and Occidental worlds flourished in the Ancient Mediterranean World. I deem it worth its while to look into the problems of Mithracism in its original nature, to which religion one often refers “an amalgam of religions in Iran, Babylonia-Greece and those of the Romans and the Hebrews”.

著者

藏本 龍介

出版者

日本宗教学会

雑誌

宗教研究 (ISSN:03873293)

巻号頁・発行日

vol.90, no.2, pp.29-54, 2016 (Released:2017-09-15)

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上座仏教の出家者は、律と呼ばれるルールによって、「食」の獲得・所有・消費方法について、種々の制限を課されている。そしてこうした律を守る出家生活こそが、上座仏教の理想を実現するための最適な手段であるとされる。しかしだからといって、出家者は霞を食べて生きていけるわけではない。ここに上座仏教の出家生活が抱える、「食」をめぐる根深いジレンマがある。それでは現実の出家者たちは、「食」をめぐる問題にどのように対応しているか。そしてそれが出家者の宗教実践をどのように形づくっているか。本論文ではこの問題について、現代ミャンマーを事例として検討する。こうした作業を通じて、宗教/世俗を二項対立的に区別する発想では捉えられないような出家者の仏教実践の一端について、具体的にはなぜ出家し、どのようなライフコースを辿るのか、そして出家者の生活の基盤である僧院組織の構造がどのように規定されているのかといった諸点を明らかにする。

著者

Teruaki TOZAKI Mio KIKUCHI Hironaga KAKOI Kei-ichi HIROTA Shun-ichi NAGATA

出版者

Japanese Society of Equine Science

雑誌

Journal of Equine Science (ISSN:13403516)

巻号頁・発行日

vol.28, no.4, pp.127-134, 2017 (Released:2017-12-12)

参考文献数

32

被引用文献数

20

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Body weight is an important trait to confirm growth and development in humans and animals. In Thoroughbred racehorses, it is measured in the postnatal, training, and racing periods to evaluate growth and training degrees. The body weight of mature Thoroughbred racehorses generally ranges from 400 to 600 kg, and this broad range is likely influenced by environmental and genetic factors. Therefore, a genome-wide association study (GWAS) using the Equine SNP70 BeadChip was performed to identify the genomic regions associated with body weight in Japanese Thoroughbred racehorses using 851 individuals. The average body weight of these horses was 473.9 kg (standard deviation: 28.0) at the age of 3, and GWAS identified statistically significant SNPs on chromosomes 3 (BIEC2_808466, P=2.32E-14), 9 (BIEC2_1105503, P=1.03E-7), 15 (BIEC2_322669, P=9.50E-6), and 18 (BIEC2_417274, P=1.44E-14), which were associated with body weight as a quantitative trait. The genomic regions on chromosomes 3, 9, 15, and 18 included ligand-dependent nuclear receptor compressor-like protein (LCORL), zinc finger and AT hook domain containing (ZFAT), tribbles pseudokinase 2 (TRIB2), and myostatin (MSTN), respectively, as candidate genes. LCORL and ZFAT are associated with withers height in horses, whereas MSTN affects muscle mass. Thus, the genomic regions identified in this study seem to affect the body weight of Thoroughbred racehorses. Although this information is useful for breeding and growth management of the horses, the production of genetically modified animals and gene doping (abuse/misuse of gene therapy) should be prohibited to maintain horse racing integrity.

出版者

公益社団法人 日本水産学会

雑誌

日本水産学会誌 (ISSN:00215392)

巻号頁・発行日

vol.75, no.4, pp.615-622, 2009 (Released:2009-10-09)

著者

Daigo Ochiai Hirotaka Masuda Yushi Abe Toshimitsu Otani Marie Fukutake Tadashi Matsumoto Kei Miyakoshi Mamoru Tanaka

出版者

The Keio Journal of Medicine

雑誌

The Keio Journal of Medicine (ISSN:00229717)

巻号頁・発行日

pp.2017-0019-IR, (Released:2018-03-06)

参考文献数

51

被引用文献数

10

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Mesenchymal stem cells (MSCs) have generated great interest in the fields of regenerative medicine and immunotherapy because of their unique biological properties. Among MSCs, amniotic fluid stem cells (AFS) have a number of characteristics that make them attractive candidates for tissue engineering and cell replacement strategies, particularly for perinatal medicine. If various neonatal conditions, including birth asphyxia, preterm birth, and congenital abnormalities, which result in long-lasting severe impairments, could be predicted during pregnancy, it would allow collection of small samples of amniotic fluid cells by amniocentesis. In vitro culture of these autologous AFS during pregnancy would make them available for use soon after birth. Hypoxic-ischemic encephalopathy (HIE) and myelomeningocele (MMC) are neonatal conditions that cause permanent neurological disability, for which the treatment options are extremely limited. Experiments using animal models of HIE and MMC and human clinical trials have demonstrated that MSCs, including AFS, have beneficial effects on the central nervous system through paracrine influences, indicating that autologous AFS treatment may be applicable for intractable neurological diseases, including HIE and MMC, during the perinatal period. In this review, we focus on recent research related to the therapeutic potential of AFS for perinatal neurological diseases such as HIE and MMC.

著者

Hiroshi Ueda

出版者

The Plankton Society of Japan, The Japanese Association of Benthology

雑誌

Plankton and Benthos Research (ISSN:18808247)

巻号頁・発行日

vol.13, no.1, pp.28-31, 2018-02-28 (Released:2018-03-14)

参考文献数

14

被引用文献数

1

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High-concentration pure glycerol has been used as a medium for permanent preservation of micro-crustacean specimens. However, glycerol-mounted permanent slide preparations are rare because of the difficulty in sealing the coverslip over the long term. I devised a glycerol-mounted permanent preparation method, especially for a small dissected piece of a micro-crustacean using a glass depression slide and a coverslip with secure sealing, in order to overcome some of the disadvantages of the popular permanent mountants that solidify, such as discoloration of specimens and difficulty in remounting. Unique characteristics of the preparation method are: (1) the central glycerol being of a few millimeters in diameter, which embeds the specimen and is retained in the depression center by a paraffin wax circle painted on the depression bottom; (2) the marginal glycerol, which fills up the clearance between the glass slide and the coverslip and prevents intrusion of the sealant into the clearance; (3) sealing with nail polish first and Canada balsam second, where the latter can seal securely over the long term and the former, being a fast-drying sealant, prevents intrusion of the latter into the marginal glycerol. By following this method, even a small dissected piece can be easily found under a microscope and taken out from the preparation for detailed examination with a low risk of going missing. The procedure to make the preparation is presented in detail.

著者

丹羽 信彰

出版者

日本甲殻類学会

雑誌

CANCER (ISSN:09181989)

巻号頁・発行日

vol.26, pp.85-91, 2017-08-01 (Released:2017-09-30)

参考文献数

13

著者

Kotaro Ozasa Eric J Grant Kazunori Kodama

出版者

Japan Epidemiological Association

雑誌

Journal of Epidemiology (ISSN:09175040)

巻号頁・発行日

pp.JE20170321, (Released:2018-03-17)

参考文献数

66

被引用文献数

69

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Cohorts of atomic bomb survivors—including those exposed in utero—and children conceived after parental exposure were established to investigate late health effects of atomic bomb radiation and its transgenerational effects by the Atomic Bomb Casualty Commission (ABCC) in the 1950s. ABCC was reorganized to the Radiation Effects Research Foundation (RERF) in 1975, and all work has been continued at RERF. The Life Span Study, the cohort of survivors, consists of about 120,000 subjects and has been followed since 1950. Cohorts of in utero survivors and the survivors’ children include about 3,600 and 77,000 subjects, respectively, and have been followed since 1945. Atomic bomb radiation dose was estimated for each subject based on location at the time of the bombing and shielding conditions from exposure, which were obtained through enormous efforts of investigators and cooperation of subjects. Outcomes include vital status, cause of death, and cancer incidence. In addition, sub-cohorts of these three cohorts were constructed to examine clinical features of late health effects, and the subjects have been invited to periodic health examinations at clinics of ABCC and RERF. They were also asked to donate biosamples for biomedical investigations. Epidemiological studies have observed increased radiation risks for malignant diseases among survivors, including those exposed in utero, and possible risks for some non-cancer diseases. In children of survivors, no increased risks due to parental exposure to radiation have been observed for malignancies or other diseases, but investigations are continuing, as these cohorts are still relatively young.