Some Comments on Double Insurance in Marine Insurance Act 1906

亀井利明教授古稀記念特

Distribution of Lithium Nitrite Injected into Concrete and Its ASR Suppression Effect

In this research, lithium nitrite was injected into ASR-deteriorated concrete specimens made with reactive aggregates in order to suppress further deterioration. The amount of injected lithium nitrite was set to three different levels, and the subsequent expansion behavior and area of lithium permeation were investigated. The area of permeation was checked using the coloring reagent TDI. It was found that the prescribed amount of lithium cannot be injected fully into the non-deteriorated specimens. When the lithium was injected at an early stage of deterioration, the area of permeation was small and the ASR suppression effect was small regardless of the injection amount. Also, the expansion reduction effect was evident when the lithium was injected into the considerably cracked concrete

Affectionless control by the same-sex parents increases dysfunctional attitudes about achievement

AbstractBackgroundThe affectionless control parenting has been associated with depression in recipients. The aim of this study was to examine the effect of this parenting style on dysfunctional attitudes predisposing to depression.MethodsThe subjects were 666 Japanese volunteers. Perceived parental rearing was evaluated by the Parental Bonding Instrument, which has the care and protection subscales. Parental rearing was classified into four types, i.e., optimal parenting (high care/low protection), affectionate constraint (high care/high protection), neglectful parenting (low care/low protection), and affectionless control (low care/high protection). Dysfunctional attitudes were evaluated by the 24-item Dysfunctional Attitude Scale, which has the achievement, dependency and self-control subscales.ResultsMales with paternal affectionless control had higher achievement scores than those with paternal optimal parenting (P=.016). Similarly, females with maternal affectionless control had higher achievement scores than those with maternal optimal parenting (P=.016).ConclusionThe present study suggests that affectionless control by the same-sex parents increases dysfunctional attitudes about achievement

Flexible Mono-tread Mobile Track (FMT) - A New Mobile Mechanism Using One Track and Vertebral Structure -

Non

Asymmetric alcoholytic kinetic resolution of styrene oxide catalysed by chiral metal-organic framework crystals

The methanolytic kinetic resolution of styrene oxide catalyzedby chiral metal–organic framework crystals afforded both2-methoxy-2-phenylethanol and unreacted styrene oxide in goodenantiomeric excesses

ニホンゴ グローバル リカイ エンシュウ ノ コンセプト ト セッケイ ノ シシン

大阪大学国際教育交流センターの上級日本語教育は、大阪大学が主導する「共通教育・教養教育改革の方向性」を踏まえつつ、独自に再定義された「国際性」や「教養」を有する「地球市民」を育てる教育を目指す。その一つの形態が、現在企画中の「日本語・グローバル理解演習」である。同科目は、CLIL（内容言語統合型学習）研究の成果の実践として行われるだけではなく、ヴィゴツキーの思考と言語の発達理論やScarcella and Oxford の言語促進活動の理論を踏まえた上で、教養教育と日本語習得の融合を期して開講されるものである

Shoulder and elbow pain in elementary school baseball players : The results from a nation-wide survey in Japan

Background: Despite recommendations on how to prevent baseball injuries in youths by the Japanese Society of Clinical Sports Medicine, shoulder and elbow pain still frequently occurs in young baseball players. We conducted a questionnaire survey among baseball players at elementary schools across the country to understand the practice conditions of players, examining the risk factors of shoulder and elbow pain in baseball players. Methods: The questionnaire survey was conducted among elementary school baseball players as members of the Baseball Federation of Japan in September 2015. Results: A total of 8354 players belonging to 412 teams (average age: 8.9) responded to the survey. Among 7894 players who did not have any shoulder and/or elbow pain in September 2014, elbow pain was experienced in 12.3% of them, shoulder pain in 8.0% and shoulder and/or elbow pain in 17.4% during the previous one year. A total of 2835 (39.9% of the total) practiced four days or more per week and 97.6% practiced 3 h or more per day on Saturdays and Sundays. The risk factors associated shoulder and elbow pain included a male sex, older age, pitchers and catchers, and players throwing more than 50 balls per day. Conclusions: It has been revealed that Japanese elementary school baseball players train too much. Coaches should pay attention to older players, male players, pitchers and catchers in order to prevent shoulder and elbow pain. Furthermore, elementary school baseball players should not be allowed to throw more than 50 balls per day. Study design: Retrospective cohort study