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1 0 0 0 ワンルームから宇宙をのぞく

著者: 久保勇貴 [著]
出版者: 太田出版
巻号頁・発行日: 2023

2023-09-01 20:51:05
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https://ci.nii.ac.jp/ncid/BD01337694

1 0 0 0 OA 大震災写真画報

著者: 大阪朝日新聞社編
出版者: 大阪朝日新聞社
巻号頁・発行日: vol.第3輯, 1924

2023-09-01 20:41:08
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1 0 0 0 OA インターネットで知り合った被疑者による女子の自画撮り被害の特徴

著者: 藤原佑貴宮寺貴之久原恵理子
出版者: 公益社団法人日本心理学会
雑誌: 心理学研究 (ISSN:00215236)
巻号頁・発行日: pp.94.21052, (Released:2023-09-01)
参考文献数: 30

This study examines victimization cases where adolescent girls were forced to send sexually explicit photos of themselves to offenders they met online. Adolescent girls who were victimized (n = 138) and police officers who had worked with the victims (n = 136) answered questionnaires. The communications between victims and suspects were classified into four types using multiple correspondence analysis. In the “active children” type, the victims made first contact and were not threatened. In the “tenuous relationship” type, the victims disclosed less information to suspects, who were acquaintances. In the “abusing mutual interests” type, suspects quickly progressed to communicating with victims by audio and video and forced sexual activities. In the “romantic relationship” type, most of the victims and suspects were involved romantically and the victims self-disclosed more information. The characteristics of victims were compared among these groups. The results indicate the need to consider the variation of cases to examine preventive measures against adolescent girls sending sexually explicit photos.

2023-09-01 20:22:49
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1 0 0 0 OA 日本人がんサバイバーが働くことの意味を見いだすプロセス

著者: 廣田奈穂美大塚泰正
出版者: 公益社団法人日本心理学会
雑誌: 心理学研究 (ISSN:00215236)
巻号頁・発行日: pp.94.22017, (Released:2023-09-01)
参考文献数: 32

This study investigated how Japanese cancer survivors adapt to their bodies and jobs and find meaning in their work while dealing with various mental distresses after a cancer diagnosis. Semi-structured interviews were conducted with 16 working cancer survivors. The analysis of the interviews using the Modified Grounded Theory Approach generated 38 concepts, 12 subcategories, and 3 categories. The process by which cancer survivors found meaning in their work included three stages: “questioning the self,” “restarting life,” and “integration of work and life.” They embarked on a new life journey, determined to live as cancer survivors. Their journey can be described as a process in which cancer survivors seek the meaning of life and work through their cancer experience and foster their life careers while gradually acquiring these meanings.

2023-09-01 20:22:43
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1 0 0 0 OA 日本語版Peer Conflict Scaleの開発

著者: 渡邉健蔵濱口佳和
出版者: 公益社団法人日本心理学会
雑誌: 心理学研究 (ISSN:00215236)
巻号頁・発行日: pp.94.22223, (Released:2023-09-01)
参考文献数: 47

The present study sought to develop a Japanese version of the Peer Conflict Scale for high school students and to examine its reliability and validity. According to the results of the confirmatory factor analysis, the Japanese version of the Peer Conflict Scale, unlike the original version, had a three-factor structure, with sufficient internal consistency and strong measurement invariance across genders. Furthermore, this study examined the validity of the scale based on correlations with variables associated with the forms and functional aspects of aggressive behavior and anxiety. Findings showed that the Japanese version of the Peer Conflict Scale had good validity and may be administered to high school students.

2023-09-01 20:22:27
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1 0 0 0 OA Deep Learning Reconstruction to Improve the Quality of MR Imaging: Evaluating the Best Sequence for T-category Assessment in Non-small Cell Lung Cancer Patients

著者: Daisuke Takenaka Yoshiyuki Ozawa Kaori Yamamoto Maiko Shinohara Masato Ikedo Masao Yui Yuka Oshima Nayu Hamabuchi Hiroyuki Nagata Takahiro Ueda Hirotaka Ikeda Akiyoshi Iwase Takeshi Yoshikawa Hiroshi Toyama Yoshiharu Ohno
出版者: Japanese Society for Magnetic Resonance in Medicine
雑誌: Magnetic Resonance in Medical Sciences (ISSN:13473182)
巻号頁・発行日: pp.mp.2023-0068, (Released:2023-09-01)
参考文献数: 36

Purpose: Deep learning reconstruction (DLR) has been recommended as useful for improving image quality. Moreover, compressed sensing (CS) or DLR has been proposed as useful for improving temporal resolution and image quality on MR sequences in different body fields. However, there have been no reports regarding the utility of DLR for image quality and T-factor assessment improvements on T2-weighted imaging (T2WI), short inversion time (TI) inversion recovery (STIR) imaging, and unenhanced- and contrast-enhanced (CE) 3D fast spoiled gradient echo (GRE) imaging with and without CS in comparison with thin-section multidetector-row CT (MDCT) for non-small cell lung cancer (NSCLC) patients. The purpose of this study was to determine the utility of DLR for improving image quality and the appropriate sequence for T-category assessment for NSCLC patients.Methods: As subjects for this study, 213 pathologically diagnosed NSCLC patients who underwent thin-section MDCT and MR imaging as well as T-factor diagnosis were retrospectively enrolled. SNR of each tumor was calculated and compared by paired t-test for each sequence with and without DLR. T-factor for each patient was assessed with thin-section MDCT and all MR sequences, and the accuracy for T-factor diagnosis was compared among all sequences and thin-section CT by means of McNemar’s test.Results: SNRs of T2WI, STIR imaging, unenhanced thin-section Quick 3D imaging, and CE-thin-section Quick 3D imaging with DLR were significantly higher than SNRs of those without DLR (P < 0.05). Diagnostic accuracy of STIR imaging and CE-thick- or thin-section Quick 3D imaging was significantly higher than that of thin-section CT, T2WI, and unenhanced thick- or thin-section Quick 3D imaging (P < 0.05).Conclusion: DLR is thus considered useful for image quality improvement on MR imaging. STIR imaging and CE-Quick 3D imaging with or without CS were validated as appropriate MR sequences for T-factor evaluation in NSCLC patients.

2023-09-01 20:11:42
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1 0 0 0 OA 国史『球陽』が示唆する18 世紀後半の琉球海溝巨大地震

著者: 木村和雄
出版者: 独立行政法人国立高等専門学校機構沖縄工業高等専門学校
雑誌: 沖縄工業高等専門学校紀要 (ISSN:24352136)
巻号頁・発行日: vol.16, pp.73-83, 2022-08-31 (Released:2022-10-03)

地震学的には不明な点が多い琉球弧中央部について、琉球国史『球陽』の読解からその地殻変動像の復元を試みた。その結果、対象地域では18世紀後半に巨大地震が続発していたことが示唆された。1768年の地震では、地盤の強固な首里で建造物や陵墓などが損壊し、時の尚穆王が王殿からの退避を余儀なくされたほか、慶良間諸島の座間味島では津波による家屋流失の後、旧阿佐村が移転を強いられるなど、大きな被害を生じた。いわゆる八重山津波として知られる1771年の震災では、沖縄島、慶良間諸島、久米島で先島より強い地震動が表現されており、那覇にも強度1程度の津波が到達していた。また西表島では余震または誘発された地震による液状化が起きている。1791年には津波地震と思われる、地震動の記述を欠いた大規模な潮位変化が沖縄島内各地で記録された。特に中城湾に面した与那原では津波の高さが10mを超えたとされる。これらの地震・津波は、その現象の強さと空間的広がりから、プレート境界を震源とするM8 級かそれ以上の巨大地震によって引き起こされた可能性が高い。また、それらの地異が集中した期間の前後約100年間には、匹敵する地震・近地津波の記述が無いことから、琉球海溝では巨大地震が続発する数十年の活動期と百年スケールの静穏期とが繰り返されていると考えられる。

2023-09-01 19:56:12
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1 0 0 0 水が引き起こす化学進化-高分解能AFMによる前生物的RNA合成のその場観察-

著者: 荒木優希古川善博
出版者: 立命館大学
雑誌: 基盤研究(B)
巻号頁・発行日: 2019-04-01

RNAは、遺伝情報の蓄積と生体反応の触媒の両方を担う分子として、生命の起源に最も重要な生体高分子と考えられている。初期地球におけるRNA(前生物的RNA)の形成は、粘土鉱物や金属イオンを触媒として起こったと考えられているが、その形成過程や環境について統一的な見解が得られていない。本研究では、高分解能の原子間力顕微鏡(FM-AFM)を用いてRNA形成(ヌクレオチドの重合)過程における水の挙動を分子スケールで観察する。ヌクレオチド表面が金属イオンによって局所的に脱水すること、水の存在によって粘土表面にヌクレオチドが秩序的に吸着することを明らかにし、生命起源における水の重要なはたらきを明らかにする。