著者

辻川 泰史

出版者

日経BP社

雑誌

日経ヘルスケア : 医療・介護の経営情報 (ISSN:18815707)

巻号頁・発行日

no.271, pp.102-104, 2012-05

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関西にある通所介護事業所の所長をしています。最近、新規利用者が思うように増えず、どうしたらよいのか悩んでいます。同じ市内のライバル事業所は今年に入って利用者数を増やしており、地域に通所介護のニーズはあると思うのですが……。ケアマネジャーへの営業の仕方が悪いのでしょうか。回 答ケアマネジャーに印象に残る情報提供を心掛けましょう。

著者

岩[フネ] 素子 五十嵐 直子 河野 正司〔他〕

出版者

新潟大学

雑誌

新潟歯学会雑誌 (ISSN:03850153)

巻号頁・発行日

vol.34, no.2, pp.49-54, 2004-12

被引用文献数

4

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It is important to know that dentures will function properly in patient's daily life. Generally, a convenient method to know chewing performance is to measure biting force that can be achieved. However, the relationship between biting force and the function of dentures has not yet been established. The purpose of this study was to investigate the relationship between biting force and chewing ability in removable denture wearers. Biting force was investigated in 321 subjects (76y) with and without removable dentures in the first molar. Kinds of foods that can be masticated in these subjects were also investigated by means of questionnaires. The findings of the research are summarized below: 1. Subjects with dentures in the upper and/or lower jaw was found to have a biting force of 1/2 of that of subjects with natural teeth in the upper and lower jaws. ; 2. Subjects with dentures in the upper and/or lower jaw could chew fewer kinds of food than subjects with natural teeth in the upper and lower jaws. ; 3. Subjects with dentures in the upper and/or lower jaw could chew softer foods such as rice. Subjects with dentures in both the upper and lower jaw were found to have difficulty in chewing harder foods. In conclusion, it is important to retain the biting ability of natural teeth to enjoy the benefits of a varied diet.日常生活において、装着された補綴物が実際に十分に機能しているかどうか評価することは、治療成横の向上のために重要である。口腔機能のなかで特に咬合機能を評価する簡便な方法として、咬合力の測定が挙げられるが、可撤性義歯装着者における咬合力の実態と実際に発揮される機能との関連性についてはあまり知られていない。そこで本研究では、可撤性義歯の装着によって発揮される咬合力と、実際に噛める食品との関連性を明らかにすることを目的とした。被検者は76歳321名、評価対象部位は第一大臼歯とした。咬合力については、両顎天然歯を保っている被検者に比べると、義歯を使用する被検者では半分以下の有意に低い値を示した。しかし片顎義歯と両顎義歯の間には、有意な差はなかった。噛める食品数においては、両顎天然歯は高い値を示したが、義歯を有する場合は低い値を示した。片顎義歯と両顎義歯の間には、有意な差はなかった。食品別の噛める割合を調べた結果、柔らかい食品は天然歯と義歯使用の被検者間に差はなかったが、筋ばった食物、擦り切るような咀嚼運動を必要とする食物では、噛める割合は義歯の有無に影響を受けており、両顎天然歯で最も高く、義歯を有する場合では片顎に天然歯があった方が有利に働くことを示した。義歯装着によりADL・QOLの向上は明らかであるが、さらに天然歯同士の咬合支持を保つことが、充実した食生活を送る上で重要であると考えられる。

著者

木村 昌三 岡野 健之助

出版者

公益社団法人 日本地震学会

雑誌

地震 第2輯 (ISSN:00371114)

巻号頁・発行日

vol.48, no.2, pp.213-221, 1995-08-25 (Released:2010-03-11)

参考文献数

20

被引用文献数

1

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We examine the decreasing of seismic activity which occurred in Shikoku, and the Wakayama and Tanba districts prior the 1946 Nankai earthquake, southwest Japan. Considering the effect of the Second World War, the seismic observation for that period by the Japan Meteorological Agency was not in sufficient conditions. Thus, the idea of seismicity lowering on the area has not been generally accepted, notwithstanding some studies on the subject were previously presented. This study proves however the lowering was not caused by the insufficient seismic observation. We give an explanation for the cause of lowering of seismicity. We also showed that the crustal seismic activity in Shikoku in terms of earthquake occurrence gradually decreased with time after the 1946 earthquake. The decrease in seismicity could be anticipated to continue till the next Nankai earthquake in the above mentioned districts. Accordingly, the lowering of seismic activity is expected as a precursor of the great Nankai earthquake, in particular in the Wakayama district where the usual seismic activity is comparatively high compared to other districts.

著者

右田 玲子

出版者

筑波大学

雑誌

筑波フォーラム (ISSN:03851850)

巻号頁・発行日

vol.59, pp.4-6, 2001-06

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スライドを作るために竹園の写真屋に寄り、6車線の道路を前にしたベンチで、「筑波大学中央行き」のバスを待った。小春日和の太陽の暖かさが伝わり、木の葉を通りすぎる風の音が心地よい昼下がりだった。バスを待つ70代の女性に話しかけた。 …

著者

Koto B.

出版者

東京帝國大學理學部

雑誌

The Journal of the College of Science, Imperial University of Tokyo, Japan

巻号頁・発行日

vol.19, pp.1-61, 1903-04-23

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In recapitulating what has been stated in the foregoing pages, I must first of all say that the geological-structural lines upon which the present paper has been woven, may not be entirely intelligible to the reader without some prefatory geological description accompanied by a geologic map. Some may even cast doubt upon my statements which, of course, must await verification by future observers. In regard to the geology of Korea, I hope I shall be able within a few months to give general outlines with an account of the geological history of the peninsula. Korea is, as I have said, the Italy of Eastern Asia jutting out southward from the main body of Manchuria, just as Italy does from the other end of Eurasia. It is limited on the north by the equatorial chain of Chyang-paik-san which is looked upon by the Koreans as an offshoot of the great Kuen-lun, after being interrupted in its eastward course by the depression of Liau-tung at I-wu-lii-shan. On the southern foot of the Chyang-paik-san range lies the basin of the Am-nok and Tu-man Gang which are separated from each other at Hyoi-san-nyong (700 m.) by a lava-flow from Paik-tu-san, the highest point (8,900 feet) of the Chyang-paik and the cradle of the Korean nation. The Alps and the plain of the river Po are the counterparts of these in the Italian peninsula. They lie nearly in the same latitude, enjoy a favourable climate, and are inhabited by peoples of very ancient culture. The peninsula is divisible on good grounds into two sections-North and South Korea-by a trench, in the geological sense, from the head of Gen-san harbour to Kang-hoa Bay, at one corner of which is located Che-mul-pho, the emporium and entrance to the capital Seoul. This trench or rift-valley is lava-drowned (Pl. I, Fig. 3) and ins the only extensive volcanic field in South Korea, except the large basaltic island of Chyoi-jyu (Quelpart) off the southern coast of Chyol-la Do. This rift-valley or Graben of Chyuk-ka-ryong (510 m.) affords the easiest passage obliquely across the peninsula from the Sea of Japan to the Yellow Sea, and marks the boundary of various geographic elements: a) Historically, North Korea is the land of Old Chyo-syon. The dynasties founded by Tan-gun, Keui-cha, and Ui-man under the name of Chyo-syon, and Ko-ku-ryo or Ku-ryo founded by Chyu-mong, all had their domains mainly in this portion of the peninsula. At a somewhat later time in South Korea sprung up the First Three Hans - Ma-han, Sin-han and Pyon-han, followed by the Second Three Hans of which Sil-la and Paik-chyoi occupied the south, and Ku-ryo only North Korea. From the historical point of view, South Korea is the land of the Hans. b) Climatically, the North is cold while the South is mild; the latter produces the rice, which is the main staple of the country. c) Topographically, the Han-land (South Korea) is hilly, though lofty mountains crown the high coast along the Sea of Japan, slanting gradually westward and disappearing under the shallow, turbid waters of the Yellow Sea. In North Korea we have the two topographic types of the Kai-ma plateau in the north (Figs. 3 and 4.) and the Paleo-Chyo-syon on the south (Fig. 5.), the latter being hilly land of the type of South Korea though on the average considerably lower. Consequently, the land gradually rises towards the east and most of the large rivers, such as the Am-nok, Chhyong-chhyon, Tai-dong, Yoi-syong, Im-jin, Han-gang, Keum-gang and Yong-san-gang empty into the Yellow Sea. d) The physique and temper of the people in both halves differ in no small measures. The peninsula of Korea presents most interesting problems in the arrangement of its mountains and in its underground structure. Professors. F. v. RICHTHOFEN and C. GOTTSCHE have made an attempt at their solution. On my return home from Korea this year, I had the great pleasure of reading SUESS'Antlitz der Erde which was soon followed by RICHTHOFEN'S Geomorphologischen Studien aus Ostasien, I, II, and III. The former author scarcely touches our peninsula, while the latter lets his Tungusic curve pass through the brinks of the East Kan-ma Land as far as to Ho-do (Hoa-do) near Hamheung, and makes the Korean curce start anew from here and go around the outer side of South Korea as far as to the mouth of the Yang-tze-Kiang. The two curves are said to enclose the land that corresponds to the inner Staffelland of the Great Khingan (Hsin-gan) and Taipanshan in China. The peninsula seems to have interested our two masters almost as deeply as it has the political leaders of our times. Let me try to reiterate what has been said in the present paper in regard to the geomorphology of the peninsula. i. Archaean formation composed, as elsewhere, of gneiss-granite, gneiss and mica-schists, is thrown into board, undulating folds on the front side of the peninsula, in the western portion of the Han-land and Paleo-Chyo-syon, becoming steeper as we go south. The axis of folding stretches from S.S.W. to N.N.E., or S.W. to N.E. Two prominent crests of this type are the No-ryong and Chhya-ryong ranges which extend obliquely across Chyol-la Do and Chhyong-chhyon Do. Besides, many small swellings of the crust-surface can be seen in the Paleo-Chyo-syon Land, though deeply hidden under the mask of Paleozonic formation. Nearly half of the area of the peninsula is occupied by holds of this class. These specialized folds should be classed, according to my view, with the Sinian System of South China, as was originally intimated by PUMPELLY. It is a well-known fact that F.v. RICHTHOFEN prolongs his ideal line of the Sinian System to the frame-work of South Japan, a view endorsed by DR. E. NAUMANN, and the late HARADA. L.v. Loczy is, on the other hand, disposed to think that its is the Tching-ling-shan that is prolonged to South Japan through the Hwai Mountains and the mouth of the Yang-tze-Kiang where the Sinian System clings to it (Anschmiegung). But no one knows what became of them after they disappeared in the Tung-hai. The broad belt of the Sinian System which obliquely crosses the Korean peninsula, if extended beyond the Tung-hai, will join with the mountains of South China, to which the same Sinian System was originally given by PUMPELLY. Baron v. RICHTHOFEN'S ideal line runs from South Japan to Fuchou and then goes along the coast of Fokien and Kwang-tung, as is well seen on H. FISCHER'S map of East Asia. As may be seen on any tolerably good map of South China, a greater portion of the Sinian System, of which Ta-yu-ling forms the axis, enters the Tung-hai between Fuchou and Shang-hai, and its further prolongation will correspond well both in its direction and its breadth to those which I venture to call the Sinian folds of Korea. It should be specially remarked that, if the Sinian System in Korea be prolonged to the north-east, a greater part of the folds will again unite directly with the tectonic lines of the Sichota-alin, as they are given in Ivanow's work. (Pages 13-17.) ii. The Sinian represents an old system of crustal folds in the peninsula; and contemporaneously with it or a little later, there was generated another system in the Liau-tung direction in the Kai-ma Land, which was posthumously faulted in serial order towards the south, producing the parallel ridges of Myo-hyang-san, Tyok-yu-ryong and Kal-eung-nyong. These trend from W.S.W. to E.N.E. and form apparently the direct continuation of South Manchuria. The well-known Chyang-paik-san stretches, however, cast and west, obliquely meeting the preceding in the basin of the Tu-man Gang. The upper am-nok Gang drains the acute angled area between the two systems which are cut down crosswise by the Syo-Chyang-paik-san at the north-east coast of Ham-gyong Do. (Page 34.) iii. By the Korean System I mean that complex of uplifted edges and sometimes folds which run more or less in north-south direction along the long axis of the peninsula. It is so characteristic to the physiognomy of the land that even native geographers long before us recognized its great importance in the surface-features of the peninsula. It is also so peculiar to Korea that I know of no other mountains bearing the same trend as these in South-east Asia. I presume, however, that something like the Korean direction may perhaps be looked for beyond the Chyang-paik-0san range in Kirin and also at the terminal portion of the long ridge of the Great Khingan. Also a part of Kyu-shu (Japan) may be within its reach. Within the complex of the Korean System, there seem to exist two natural subgroups which are named respectively the Thai-Paik-san and the Syo-Paik-san. a. The first constitutes the backbone of the peninsula extending from the south-east of Kyong-syang Do toward the N.N.W., along the coast through Thai-Paik-san, O-dai-san and Keum-gang-san. After a short interruption it seems to stretch to Nang-nim in the Kai-ma Land which is separated by it into east and west halves, while at the same time it forms the boundary of Phyong-an and Ham-gyong. A sudden turn of the upper Am-nok, -the Angle of Mao-erh-shan, -is probably due to its prolongation, while the axial trend of Ko-chyoi Island indicates how the mountains curve a little to S.W. on entering the south Korean Archipelago. Five components of the Thai-Paik-san are the cliffs of tilted blocks sweeping along the coast of the Sea of Japan, from which the right wing was successively thrown down to the sea-bottom, as if it originated in disjunctive faults as an after-effect of the piling and pressing up of Hondo (Japan) toward the pacific ocean. (Pages 17-22.) b. The second or Syo-Paik-san subgroup is also composed of fault-scarps which trend south of south-west. This sub-group builds the water-parting and boundary-wall between Kyong-syang on the one side and Chyol-la and Chhyung-chhyong on the other. Instead of maintaining the nearly parallel course of the members of the Thai-Paik-san, the four component-ridges of the Syo-Paik-san diverge from near the pass of Chhyu-phung-nyong in feather form in South Chyol-la Do. In its north-eastern course the Syo-Paik-san is cut off by the Thai-Paik-san, exactly as the fold-crest of No-ryong, already described, which, however, differs slightly in direction and greatly in its structure from the Syo-Paik-san members. (Pages 22-26.) iv. No less remarkable than the preceding is the direction of the Han-san range which chiefly confines itself to the southern border of South Korea. It trends from W.S.W. to E.N.E.; and corresponds well with the north side of South Japan, but as regards its western prolongation it is no easy matter to conjecture what will be its probable continuation. I simply suggest the idea that we might look for its linear extension in the basin-ranges that govern the course of the Lower Yang-tze Kiang. These low ranges seem to belong neither to the Kuen-lun, nor to the Sinian. (Page 31.) The Han-san Range resulted from a later geologic even than that which produced the Korean System. The former is composed of a number of tilted edges of faults which threw down block after block to the Southern Sea. The sea-coast is dotted with an innumerable number of islets and rocks, and describes complicated in-and-out curves. These peculiar features which characterize the coast, are nothing more than the outcome of the joint-work of the orogenic movements that gave form to the Korean and Han-san ranges. The inlets are the remains of tectonic valleys, while the headlands represent the ridges. Especially remarkable is the narrow canal of the free port, Ma-san-pho which presents the outline of a compound cross with a single axis, due to the Korean and Han-san ridges which intersect each other on both sides of the entrance. (pages 26-31.) This is a special form (PI. III, Fig. 2) which truly deserves an independent position in the list of many coast-types. I name this the Nam-hai type as this special kind of coast-line is seen all along the shores of the Nam-hai or South Sea of South Korea. v. A great number of small ridges or fault-scarps traverse like a gridiron the whole of Paleo-Chyo-syon. The region is somewhat similar in its geological structure to the western half of Shan-tung. Well-established rules can be scarcely discovered in the arrangement of ridges. The whole tract is broken up into a number of long orographic blocks, each being of old sedimentaries, mainly of grey tabular limestone. Each block is tiled along the long side with steep walls, while it slants gradually towards the opposite direction. Some of the equatorial ridges may be brought into connection with the tectonic line of Shan-tung, e.g., Myor-ak-san of Hoang-hai Do, while others of the same group are difficult to correlate with any known system. Meridional ridges, though coinciding in direction with some of the Korean System, do not harmonize with each other in position, nor in magnitude of disturbance; the general plan of the west coast, however, seems to have been greatly influenced by them. (Pages 46-50.) In short, the intercrossing fault-scarps of Paleo-Chyo-syon inserted between the Sinian and Liau-tung systems seem to be the result of a passive movement and after-effect of the still greater tectonic disturbances which gave to the crust-block of the Korean peninsula its present form.

著者

中井 朋一 村田 暁 Yimamu Aibibula 名倉 泰三 佐藤 忠 佐渡谷 裕朗 大谷 昌之 花田 正明 岡本 明治

出版者

Japanese Society of Animal Science

雑誌

日本畜産學會報 = The Japanese journal of zootechnical science (ISSN:1346907X)

巻号頁・発行日

vol.78, no.2, pp.173-178, 2007-05-25

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去勢牛の十二指腸からラフィノースを投与し,糞便のpHおよび<I>Bifidobacterium</I>と<I>Lactobacillus</I>の菌数に及ぼす影響について調査した.供試動物として十二指腸および回腸カニューレを装着したホルスタイン種去勢牛3頭を使用した.基本飼料はチモシー乾草(CP 7.0% DM, TDN 55.0% DM)および配合飼料(CP 20.5% DM, TDN 70.0% DM)とし,等量ずつ6時と15時に給与した.ラフィノースを50g含有した蒸留水200mLを,6時に十二指腸カニューレから4週間投与した.ラフィノース投与開始前日を0週(W0)とし,1(W1),2(W2),3(W3)および4週目(W4)の6時に回腸内容物および糞便を採取した.W0とW4には,ラフィノース投与直前と投与後4,8,12,16および20時間目に回腸内容物および糞便を採取した.採取したサンプルについてpHおよび<I>Bifidobacterium</I>と<I>Lactobacillus</I>の菌数を測定した.その結果,1週ごとの回腸内容物および糞便のpHおよび<I>Bifidobacterium</I>と<I>Lactobacillus</I>菌数に特定の傾向は認められなかった.W0およびW4に4時間ごとに採取した回腸内容物の同項目に特定の傾向はみられなかった.投与後8時間目の糞便においてW4がW0に比べ<I>Bifidobacterium</I>菌数が増加し (<I>P</I><0.05), pHが低下した (<I>P</I><0.05). 投与後12および16時間目の糞便では, W4がW0に比べ<I>Bifidobacterium</I>および<I>Lactobacillus</I>菌数が増加した(<I>P</I><0.05).以上から,去勢牛の十二指腸からラフィノースを投与することにより,糞便の<I>Bifidobacterium</I>および<I>Lactobacillus</I>菌数が増加し,pHが低下することを確認できた.

著者

川村 秀憲 鈴木 恵二

雑誌

情報処理

巻号頁・発行日

vol.53, no.11, pp.1146-1152, 2012-10-15

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観光情報学の実践フィールドとして,北海道大学周辺の約120の飲食店を舞台に二次元バーコードによる電子スタンプラリー「北大グルメエキスポ」を開催し,ログデータの解析を行った.本稿では,なぜイベント開催をフィールドとして研究を展開することに至ったのか,そしてイベント開催と観光情報学の研究を通して何を目指すのかについて述べる.

著者

河村 たかし 平沢 勝栄 南 一誠

出版者

建築ジャーナル

雑誌

建築ジャーナル (ISSN:13433849)

巻号頁・発行日

no.1147, pp.22-27, 2009-01

著者

佐々木 司 吉田 有希

出版者

公益社団法人日本産業衛生学会

雑誌

産業衛生学雑誌 (ISSN:13410725)

巻号頁・発行日

vol.40, no.3, 1998-05-20

著者

乾 敏郎

出版者

日本失語症学会 (現 一般社団法人 日本高次脳機能障害学会)

雑誌

失語症研究 (ISSN:02859513)

巻号頁・発行日

vol.20, no.3, pp.194-201, 2000 (Released:2006-04-25)

参考文献数

16

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本論文では,まず文理解課題と動作の系列予測課題に関するfMRI実験を紹介した。続いて,これらの実験結果と多くのイメージング研究で得られている知見を基礎にして,構文処理における前頭—頭頂ループの役割について考察を行った。その結果,中心前回と下頭頂葉のループにより,手や構音のイメージ生成・操作が実現されることが示唆された。文を処理するときには,ブローカ野と縁上回の間の情報交換により構音情報が生成され,これに基づき,ブローカ野および中前頭回に蓄えられた構文的知識と,45野と側頭葉との相互作用により生成された意味情報が統合される。さらに,前頭葉背外側部,補足運動野と頭頂間溝,下頭頂葉の相互作用により,イメージの生成・操作がなされるものと考えられた。さらにわれわれが提案した「運動系列予測学習仮説」によって,このモデルがより広い枠組みでとらえられることを示した。

著者

吉田 いつこ 小林 敏生 寺岡 幸子 虫明 悦生 Kongsap AKKHAVONG Amphoy SIHAVONG Dalaphone SITTHIDETH Bang-on NISAYGNANG 門司 和彦

出版者

日本民族衛生学会

雑誌

民族衛生 (ISSN:03689395)

巻号頁・発行日

vol.77, no.3, pp.109-120, 2011 (Released:2011-07-25)

参考文献数

24

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The purpose of this study is to clarify the effectiveness and significance of the health education method through using traditional folk song “Lam” in Lao PDR.The study was conducted at a village in Vientiane city with 48 participants. Firstly we collected quantitative data by questionnaire survey and then conducted group interview after listening “Lam” for HIV/AIDS prevention. The qualitative data was analyzed by basic procedure of KJ method.The result showed that the participants with older than 20-year old (p<0.05) and lower education (p<0.05) tended to prefer “Lam”. Through the qualitative analysis, eight categories were extracted ; 1) Interest for Lam talking about HIV/AIDS, 2) Perception for a risky sexual behavior, 3) Knowledge on the HIV/AIDS infection routes, 4) Commitment for HIV/AIDS prevention, 5) Needs for the health education methods, 6) Suggestion for HIV/AIDS education, 7) Consortium with people living with HIV/AIDS, and 8) Characteristics of Lam and its advantages. After listening Lam, the participants received knowledge about HIV/AIDS and formed attitude for HIV/AIDS prevention. This process was influenced by the characteristics of Lam and its advantage such as entertainment, educational function and traditional communication.These result suggested that Lam which has entertainment and educational function can be utilized as an effective media for Lao people to improve knowledge and promote better attitude and behavior. In addition, the educational method through using traditional communication media such as Lam might be effective for the people to memorize and communicate information.

著者

皆川 洋二

出版者

公益社団法人日本産業衛生学会

雑誌

産業医学 (ISSN:00471879)

巻号頁・発行日

vol.13, no.1, 1971-02-20

著者

森國 洋行 朽木 順綱 前田 忠直

出版者

一般社団法人日本建築学会

雑誌

学術講演梗概集. F-2, 建築歴史・意匠 (ISSN:13414542)

巻号頁・発行日

vol.1998, pp.479-480, 1998-07-30

著者

石川 秀樹 大谷 悦久 梶山 正明 真梶 克彦 高橋 宏和 仲里 友一 濱本 悟志

出版者

筑波大学附属駒場中・高等学校研究部

雑誌

筑波大学附属駒場論集 (ISSN:13470817)

巻号頁・発行日

vol.41, pp.61-81, 2002-03

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氷河性海面変動に伴う更新統の海成層である千葉県北部の下総層群木下層(12 ~13 万年前)から寒流系および暖流系の貝化石が多産する。中学3 年の課題研究として、選択者に地層から貝化石を採集させ、化石に関する基本的な作業および考察を行わせた。 …

著者

edited by Pieter J.D. Drenth Henk Thierry Charles J. de Wolff

出版者

Psychology Press

巻号頁・発行日

1998

著者

前田 正史

出版者

東京大学生産技術研究所

雑誌

生産研究 (ISSN:0037105X)

巻号頁・発行日

vol.38, no.9, pp.425-433, 1986-09-01

著者

Sasaki Kazuhiro Kurokawa Kazuhiro Makita Shuichi Yasuno Yoshiaki

出版者

Optical Society of America

雑誌

Biomedical Optics Express (ISSN:21567085)

巻号頁・発行日

vol.3, no.10, pp.2353-2370, 2012-10

被引用文献数

31 6

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We present an adaptive optics spectral domain optical coherence tomography (AO-SDOCT) with a long focal range by active phase modulation of the pupil. A long focal range is achieved by introducing AO-controlled third-order spherical aberration (SA). The property of SA and its effects on focal range are investigated in detail using the Huygens-Fresnel principle, beam profile measurement and OCT imaging of a phantom. The results indicate that the focal range is extended by applying SA, and the direction of extension can be controlled by the sign of applied SA. Finally, we demonstrated in vivo human retinal imaging by altering the applied SA.

著者

田中 昌昭 川部 健

出版者

川崎医療福祉大学

雑誌

川崎医療福祉学会誌 (ISSN:09174605)

巻号頁・発行日

vol.3, no.2, pp.119-127, 1993

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複素対数写像Z → lnZ+Cのスケーリング則について報告する.我々はこの写像のマンデルブロ集合におけるk-周期解領域の面積はk^-6でスケールされることを見い出した.これは対数写像に埋め込まれた円写像によって説明することができる.周期加算則もまたこの円写像の性質を用いることによって解明できる.周期加算則に関連して固定点領域との境界線に沿って悪魔の階段が現れることも示す.複素対数写像に見られるこのような現象は, この写像の背後にある, いわゆる2-frequency systemに起因する.

著者

小野寺 静子

出版者

北海学園大学人文学会

雑誌

北海学園大学人文論集 (ISSN:09199608)

巻号頁・発行日

no.52, pp.130-119, 2012-07

著者

遠藤 宏

出版者

成蹊大学文学部日本文学科

雑誌

成蹊国文 (ISSN:03888819)

巻号頁・発行日

no.45, pp.1-14, 2012-03