著者

北村義男 宮尾益英著

出版者

金原出版

巻号頁・発行日

1962

出版者

日経BP社

雑誌

日経エレクトロニクス (ISSN:03851680)

巻号頁・発行日

no.825, pp.137-144, 2002-07-01

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「それなら,レンタルだったらどう?」 どうやら彼らの答えは「イエス」のようである。 「大多数のユーザーはレンタル家電を2年契約で申し込む。賃貸住宅の契約更新の間隔は2年が多いため,それ以上の期間にわたって家電を借りる必要はないからだ」(東芝テクノネットワーク 首都圏カスタマーサービス部 開発営業部 開発担当 参事 竹田貞夫氏)。

著者

武田 裕吾 武田 はるか 渡邉 菜月 楊箸 隆哉 古川 勉寛

出版者

日本感性工学会

雑誌

日本感性工学会論文誌 (ISSN:18845258)

巻号頁・発行日

vol.19, no.4, pp.369-373, 2020 (Released:2020-12-25)

参考文献数

26

被引用文献数

1

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While there are reports on the reliability of the universal goniometer (UG) and smartphone application goniometer (SG), there have been no reports on user impressions when using these devices. In this study, impressions of users of UG and SG that are used in clinical practice were clarified and reliability was compared. Questionnaires on user impressions were administered to 13 staff members who work in the clinical field. Measurements in the hip and knee joints of seven participants were taken by three testers, and intraclass correlation coefficients (ICC) were obtained to assess reliability. Results showed that SG was superior in terms of appearance, weight, texture, portability, usability, versatility and readout. SG was inferior in terms of setting up measurement axes. However, SG demonstrated high reliability even when compared to UG. The intra-and inter-rater ICC were 0.51 to 0.89 and 0.65 to 0.75, respectively.

著者

花井 友美 小口 孝司 Tomomi HANAI Takashi OGUCHI

雑誌

學苑 = GAKUEN (ISSN:13480103)

巻号頁・発行日

vol.772, pp.1-10, 2005-02-01

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Computer-dating, the meeting with others through the Internet, has proliferated for several years. The aims of this study are (a) classifying the purposes of computer-dating usage and (b) investigating the computer-dating users' behaviors and interpersonal relationships (i.e., how many people they contact, how much they are satisfied, and how long they continue to use it). Then it might be expected that (c) they are related with the level of the users' loneliness. Twenty-six participants, who have used computer-dating, were recruited through the Internet and completed questionnaires that examined their loneliness, purpose of computer-dating usage and items regarding usage of computer-dating. The results showed: (1) there were two different types of purposes, "making relationship" and "conversation," and (2) the more loneliness they had, the higher "making relationship" purpose they had. In addition, (3) the purpose for "making relationship" promoted the later interpersonal behaviors on computer-dating.

著者

中田篤郎 著

出版者

南山堂

巻号頁・発行日

1941

出版者

近代社

巻号頁・発行日

1928

著者

平井 靖史

出版者

九州大学哲学会

雑誌

哲学論文集 (ISSN:0285774X)

巻号頁・発行日

no.56, pp.77-107, 2020-12-15

著者

山崎 寿 西村 国男 田口 亮平

出版者

The Japanese Society of Sericultural Science

雑誌

日本蚕糸学雑誌 (ISSN:00372455)

巻号頁・発行日

vol.24, no.2, pp.118-126, 1955-04-29 (Released:2010-11-29)

参考文献数

10

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(1) 有明天柞蚕試験地の飼育用4年生櫟樹林において, 萠芽前に地上1.5-1.8mを残して主幹を伐採した主幹伐採区と, 無手術のまま放置した対照区とに柞蚕を放養して, 両区の蚕児の発育状態, 作柄及び飼育樹林の葉質を調べ, これに依り主幹伐採による葉質の変化並びにこれが蚕の作柄に及ぼす影響を考究した。(2) 本実験を行つた1953年は多雨寡照の気象状態を示し, 柞蚕の作柄と葉質との関係を追求するのに好都合の年であつた。(3) 主幹伐採区は対照区に比較して,(イ) 病蚕歩合少く, 健蛹歩合が大である。(ロ) 幼虫体水分率及び体液水分率は小であり, 幼虫体体液屈折率は大である。(ハ) 幼虫の体重が大で, 発育は斉一で経過が早い。(ニ) 繭重, 繭層重及び蛹体重は共に大であり, 繭層歩合は大差ない。(4) 主幹伐採区は対照区は比較して,(イ) 主幹及び側枝の頂芽の伸長が旺盛であり, それに着生する葉数も多い。(ロ) 葉は緑色が濃厚で, 葉身長, 葉巾が大で, 葉肉がより厚い。(5) 主幹伐採区は対照区に比較して,(イ) 葉の水分率が大で乾物率は少い。(ロ) 乾物中の蛋白質の割合が著しく多く, 炭水化物, 粗繊維, エーテル浸出物及び粗灰分の割合は幾分少い。(ハ) 灰分組成ではMn2O3及びMgOに著しく大であり, P2O5及びCaOは大差はないが, SiO2, SO3, Cl, K2O, Na2O, F12O3+Al2O3, は幾分少い。以上の結果を綜合するに, 野蚕飼育用櫟樹の葉は桑葉に比較して著しく粗硬で含水率や蛋白質含量がはなはだ少いが, 萠芽前主幹伐採を行い, 側枝の再生生長を促進させるときは, これに伴つて葉の含水率, 蛋白質含量を増大し, 炭水化物含量及び細胞液屈折率を低下せしめるが, これ等の葉質の変化は柞蚕の蚕作を明かに良好ならしめる。

著者

稲垣 兼一

雑誌

中京大学教養論叢 = Chukyo University bulletin of the Faculty of Liberal Arts (ISSN:02867982)

巻号頁・発行日

vol.15, no.1, 1974-05-31

著者

Aren Shinozaki Takaya Miyano Yoshihiko Horio

出版者

The Institute of Electronics, Information and Communication Engineers

雑誌

Nonlinear Theory and Its Applications, IEICE (ISSN:21854106)

巻号頁・発行日

vol.11, no.4, pp.466-479, 2020 (Released:2020-10-01)

参考文献数

20

被引用文献数

1

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We have applied noisy echo state networks to the short-term forecasting of hyperchaotic and chaotic time series. The hyperchaotic time series were generated using the augmented Lorenz equations as a star network of Q nonidentical Lorenz systems and a four-dimensional Lorenz system. The echo state networks were used mainly in the recursive forecasting mode, wherein the output value of the network, i.e., the predicted value, at the current time step was recursively fed back to the input node at the next time step of prediction. The addition of external noise to the reservoir network has been found to considerably improve the fidelity of the geometrical structures of the chaotic attractors reconstructed from the predicted time series. We discuss these observations on the basis of Ueda's theory of chaos.

著者

大蔵省印刷局 [編]

出版者

日本マイクロ写真

巻号頁・発行日

vol.1951年06月15日, 1951-06-15

著者

舩渡 忠男 藤巻 慎一 佐藤 淳子 小澤 鹿子 賀来 満夫

出版者

Japanese Electrophoresis Society

雑誌

生物物理化学 (ISSN:00319082)

巻号頁・発行日

vol.45, no.2, pp.149-152, 2001-06-15 (Released:2009-03-31)

参考文献数

8

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Rapid advances in the field of molecular genetics have led to the need for a analytical assay. A number of methods have devised for this purpose, a material used the most widely is used the leukocytes DNA. In this study, we have reported the cases of three types. First, we found the cases who were heterozygotes for adenine phosphoribosyltransferase (APRT) gene mutations with APRT deficiency. Second, we evaluated the usefulness of a real-time reversed transcriptase polymerase chain reaction (RTPCR) system to detect minimal residual diseases. This method was applied a case who had t (8; 21) chimeric transcript in peripheral blood. Third, we evaluated a method to determine human cytomegalovirus (CMV) DNA levels in blood cells in a case transplaned liver. Thus, these methods were indicated possible applications for analysis using blood leukocytes.

著者

高桑 いづみ

雑誌

無形文化遺産研究報告 = Research and Reports on Intangible Cultural Heritage

巻号頁・発行日

no.1, pp.206-197, 2007-03-31

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Large tsuzumi bodies coated with black urushi appear in paintings of the Insei era to the Kamakura period. In fact, tsuzumi bodies simply coated with black urushi have been transmitted at Isonokami Shrine in Nara prefecture, Kandani Shrine in Kagawa prefecture and Araki Shrine in Gifu prefecture. The design of these tsuzumi bodies is similar as are their size. The author considers these tsuzumi bodies as those that appear in a period of transition from the colorful gagaku tsuzumi that come in different sizes to the nohgaku tsuzumi coated with black urushi and decorated with makie. This theory has been presented previously, but several more similar tsuzumi bodies have been found. The more examples there are, the more certain that such tsuzumi bodies of the period of transition were used widely. One example is found at Henmyo-in Temple in Okayama prefecture. There is a carved inscription on the surface of the tsuzumi body that shows that the tsuzumi was donated in 1296. It has already been reported that since Araki Shrine was in the domain of Ono, a gagaku musician, in the Kamakura period, it is quite possible that the tsuzumi body found there was used during that period. Thus, the appearance of the tsuzumi body at Henmyo-in Temple further confirms the theory that this type of tsuzumi body was used during the Kamakura period. Tsuzumi bodies of similar shape also exist at Ibiraki Shrine in Shiga prefecture and in a private collection in Tokyo. Lines are incised on the bowl-shaped parts of the tsuzumi body of the period of transition. A nohgaku player in Kyoto and Nunakuma Shrine in Hiroshima prefecture respectively own tsuzumi bodies decorated with incised lines and makie. Since a report has already been made about the tsuzumi body at Nunakuma Shrine, a comment will be made here about the one in the private collection. Although tsuzumi body of the period of transition is slightly larger than that of today's larger nohgaku tsuzumi, this one is a bit smaller. Unlike tsuzumi body of the period of transition that was hand carved, the inner side of its bowl-shaped part was formed on a turning wheel. Moreover, although the mouth of the bowl-shaped part of the tsuzumi body of the period of transition is widely open, that of this tsuzumi body is a little closed. In addition, not only the shape of the bowl-shaped part but also that of the node in the middle of the waist is quite similar to that of today's larger nohgaku tsuzumi. The author heard the sound of this tsuzumi on stage, and it was also very similar to that of today's tsuzumi. According to TAGUCHI Yoshiaki, an urushi artist, the decoration on this tsuzumi body is in hiramakie and is thought to have been applied in the Momoyama period. However, since makie powder has been found in the incised lines, it is certain that this tsuzumi body was made before the Momoyama period. "Rai-un Makie Kodo" (tsuzumi body with a design of lightning and clouds) in the collection of Miho Museum is an example from the early Muromachi period. There are no inscribed lines, but the bowl-shaped part is open. In other words, the shape of the bowl-shaped part is that of the tsuzumi body of the period of transition. This means that in the Muromachi period there were two kinds of tsuzumi: bodies those with inscribed lines, even though other features are the same as those found on today's tsuzumi body, and those with no incised lines but with open bowlshaped part. The path from tsuzumi body of the period of transition to that of the larger nohgaku tsuzumi appears to be more complex than one would imagine.

著者

齊藤 昌子 中村 弥生 森山 厳與 河本 康太郎

出版者

一般社団法人 照明学会

雑誌

照明学会誌 (ISSN:00192341)

巻号頁・発行日

vol.98, no.11, pp.585-592, 2014-11-01 (Released:2015-02-02)

参考文献数

9

被引用文献数

1

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To evaluate the performance of white LEDs as museum lighting, the authors have conducted research and reported on the effect of illuminance level and color temperature on textiles dyed with natural dyes. In this research, four additional white LEDs with various correlated color temperatures and different material constructions and three types of conventional fluorescent lamp were tested yellow textiles that were sensitive to light and ranked in the highly responsive category of the CIE Technical Report (CIE-157-2004) for blue and red dyes. The color degradation degree caused by white LEDs was almost larger than that caused by conventional NU fluorescent lamp. Among the white LEDs, the degradation degree was LED/D (7483K) > LED/UV+RGB (5265K) > LED/B+YAG (5098K) > LED/L (3633K). For the same illuminance level when the content of the 400-500 nm radiation became larger, the degradation degree became larger. When the correlated color temperature was the same, the degradation degree was larger with LED/UV+RGB than with LED/B+YAG. The acceleration degree of degradation differed depending on the LED construction (combination of LED chip and fluorescent material) . From these results, it can be determined that for introducing white LEDs to museum lighting, not only the annual maximum exposure but also the material construction (combination of LED chip and phosphor) should be considered.

著者

Chayanont BHAMARASUTA Kanyavee PREMRATANACHAI Nitchanan MONGKOLPINYOPAT Pamila YOTHAPAND Thitapa VEJPATTARASIRI Thasinas DISSAYABUTRA Monkon TRISIRIROJ Saikaew SUTAYATRAM Chollada BURANAKARL

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.20-0574, (Released:2021-02-09)

被引用文献数

1

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Iron metabolism, hepcidin and some blood profiles were investigated in 13 healthy and 31 chronic kidney disease (CKD) dogs. The study consisted of 2 experiments, experiment I included healthy dogs (CONT) and CKD dogs (stage 2, 3 and 4), while experiment II consisted of anemic CKD dogs subjected to 28-day darbepoetin alfa treatment. The response to darbepoetin alfa could divide anemic CKD dogs into responder (RP) and non-responder (NRP) subgroups. The results from experiment I showed that packed cell volume (PCV) and plasma albumin concentration were significantly lower in CKD dogs of all stages while the total iron binding capacity (TIBC) was lower in only CKD stage 3 and 4 compared with dogs in CONT group. The PCV was related to both TIBC and albumin when considering among all dogs or only in CKD dogs. The hepcidin concentration in CKD dogs with anemia was lower than those without anemia (P<0.05). In experiment II before darbepoetin alfa treatment, RP subgroup had significantly higher iron and TIBC compared with NRP subgroup (P<0.05), the iron concentration was decreased only in RP subgroup after darbepoetin alfa treatment (P<0.05). The percent increase in PCV was correlated with initial TIBC (P<0.01). Plasma hepcidin concentration was not different between CONT and CKD groups and between RP and NRP subgroups both before and after darbepoetin alfa treatment. It is concluded that TIBC and plasma iron concentration play role on anemia and erythropoietic response to darbepoetin alfa treatment in CKD dogs.

著者

Sung-Yong RHEW Su-Min PARK Qiang LI Ju-Hyun AN Hyung-Kyu CHAE Jung-Hwa LEE Jin-Ok AHN Woo-Jin SONG Hwa-Young YOUN

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.20-0195, (Released:2021-02-08)

被引用文献数

5

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Mesenchymal stem cells (MSCs) possess regenerative and immunomodulatory properties and can control the immune dysregulation that leads to β-cell destruction. Stem-cell transplantation could thus manage insulin-dependent diabetes mellitus (IDDM) in dogs. In this pilot study, we aimed to assess canine adipose tissue-derived MSCs (cAT-MSCs) transplantation as a treatment for canine diabetes mellitus. This study included four dogs with over a year of insulin treatment for IDDM, following diagnosis at the Veterinary Medicine Teaching Hospital of Seoul National University. Allogenic cAT-MSCs were infused intravenously three or five times monthly to dogs with IDDM. Blood and urine samples were obtained monthly. General clinical symptoms, including changes in body weight, vitality, appetite, and water intake were assessed. Three of the four owners observed improvement of vitality after stem cell treatment. Two of the four dogs showed improvement in appetite and body weight, polyuria, and polydipsia. C-peptide has increased by about 5–15% in three of the cases, and fructosamine and HbA1c levels have improved in two of the cases. Hyperlipidemia was resolved in two of the dogs, and there was no concurrent bacterial cystitis in any of the dogs. C-peptide secretion and lipid metabolism are associated with diabetic complications. Improvement in these parameters following the treatment suggests that cAT-MSC transplantation in dogs with IDDM might help to improve their insulin secretory capacity and prevent diabetic complications.

著者

Mizuki OGAWA Yasutomo HORI Nobuyuki KANNO Naoki IWASA Takeshi TOYOHUKU Noriko ISAYAMA Akane YOSHIKAWA Ryota AKABANE Atsushi SAKATANI Hirosumi MIYAKAWA Huai-Hsun HSU Yuichi MIYAGAWA Naoyuki TAKEMURA

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.20-0629, (Released:2021-02-05)

被引用文献数

7

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Plasma N-terminal pro-atrial natriuretic peptide (NT-proANP) concentration increases with progression of myxomatous mitral valve disease (MMVD) in dogs. This multicentre, prospective study compared plasma NT-proANP, N-terminal pro-brain natriuretic peptide (NT-proBNP), ANP, and cardiac troponin I (cTnI) concentrations in dogs with MMVD for their characteristics and discriminatory ability to detect cardiac dilatation and congestive heart failure (CHF). Thirty-six healthy dogs and 69 dogs with MMVD were included. Clinical variables were obtained via physical examination, thoracic radiography, and echocardiography. The discriminatory ability of each cardiac biomarker (CB) to determine the presence or absence of cardiac dilatation (event 1) and CHF (event 2) was evaluated using the receiver operating characteristic curves. Plasma NT-proANP, NT-proBNP, and ANP concentrations showed a significant association with the left atrium/aorta ratio (P<0.01). The area under the curve of plasma NT-proANP and NT-proBNP concentrations were 0.72 and 0.75, respectively in event1 and 0.72 and 0.76, respectively in event2. Plasma NT-proANP and NT-proBNP concentrations showed sensitivity 80.0 and 80.0%; specificity 67.6 and 64.7% in event1 (cutoff value; 8,497.81 pg/ml and 1,453.00 pmol/l, respectively) and sensitivity 85.7 and 81.0%; specificity 60.4 and 64.6% in event2 (cutoff value; 8,684.33 pg/ml and 1,772.00 pmol/l, respectively). In dogs with MMVD, plasma NT-proANP, NT-proBNP, and ANP concentrations increase with left atrial enlargement. Particularly, plasma NT-proANP and NT-proBNP concentrations appeared to be equally useful in the discriminatory ability to detect cardiac dilatation and CHF.

著者

Hirokazu ISHINO Iwao SAKONJU

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.20-0317, (Released:2021-02-05)

被引用文献数

1

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We analyzed the mRNA expression of matrix metalloproteinases (MMPs), metalloproteinases with thrombospondin motifs (ADAMTSs), and tissue inhibitors of metalloproteinases (TIMPs) in degenerated and herniated intervertebral disks (IVDs) in chondrodystrophic dogs. In degenerated IVDs, MMP3, 7, 13, and 14; ADAMTS4 and 5; and TIMP1–3 expression was significantly higher vs healthy controls (P<0.05). In herniated IVDs, MMP2, 3, 9, 13, and 14; ADAMTS4 and 5; and TIMP1 expression was significantly greater, and MMP7 expression was significantly lower vs degenerated IVDs (P<0.05). These results suggest that metalloproteinase may play a role in extracellular matrix degradation in IVD degeneration. Decreased MMP7 transcription may prevent proteoglycan degradation and reduces macrophage infiltration, which might affect the resorption process of herniated IVDs.

著者

Tommaso VEZZOSI Roberto GHINELLI Paolo FERRARI Francesco PORCIELLO

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.20-0622, (Released:2021-02-09)

被引用文献数

3

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This study reports the echocardiographic reference intervals in the American Staffordshire Terrier (AST). The echocardiographic variables obtained in 57 healthy adult AST were compared with published data from the general canine population and other breeds. In the AST, the left ventricular volumes were lower than values reported in Boxers and Dobermans (P<0.0001), but higher than in small breeds (P<0.0001). The left ventricular ejection fraction was higher than Boxers and Dobermans (P<0.0001), but lower than small breed dogs (P=0.027). The aortic peak velocity values were similar to Boxers (P=0.55) but higher than the general canine population (P<0.0001). The reference intervals presented in this study are clinically useful for an accurate echocardiographic interpretation and screening in the AST.

著者

Yanad ABOU MONSEF Osman KUTSAL

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.20-0435, (Released:2021-02-11)

被引用文献数

4

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Hepatic progenitor cells are periportally resident cells capable of differentiating into mature hepatocytes or cholangiocytes to ensure hepatic regeneration. This reaction is termed a ductular reaction. In the present study, regenerative response of the feline liver to different hepatic diseases was investigated immunohistochemically. Regeneration of the liver through hepatocellular replication and proliferation of progenitor cell compartment were comparatively evaluated. Histological and immunohistochemical stainings were conducted on feline liver samples (n=40) representing various hepatobiliary diseases. Cytokeratin (CK) 7, CK19, Proliferating cell nuclear antigen (PCNA), Ki67, and Human hepatocyte marker 1 (Hep Par-1) were used. The presence of progenitor cells within feline livers was proved, both as passive cells in normal liver and as active cells (ductular reaction) in hepatic lesions. CK7 was found to be a suitable antibody for immunohistochemically detecting feline progenitor cells. In acute events, regeneration was predominantly shaped by the division of hepatocytes. In chronic events and severe acute events, hepatocytes lost their ability to divide and regeneration mainly occurred through progenitor cells. Location of the ductular reaction varied between different hepatic diseases. Parenchymal ductular reaction was detected in fulminant hepatitis, chronic hepatitis, hepatocellular lipidosis and metastatic lymphoma, whereas septal ductular reaction was detected in chronic hepatitis and metastatic lymphoma. Ductular reaction exhibited positive staining for Hep Par-1 in chronic and severe acute events. This study indicates the major role played by hepatic progenitor cells in regeneration of the feline liver. Moreover, it shows how the activation pattern of ductular reaction varies according to the hepatobiliary disease type.