Relationship between Open Innovation and Intellectual Property

亜細亜大学修士（経営学）thesi

高等学校「生物基礎」遺伝分野における新旧教科書の比較調査

departmental bulletin pape

Comparison of carbon dioxide and air insufflation use by non-expert endoscopists during endoscopic retrograde cholangiopancreatography

Background: Endoscopic retrograde cholangiopancreatography (ERCP) is subject to several complications that include a lengthy procedure time, technical difficulty, and active bowel movement induced by air insufflation. In ERCP carried out by non-expert endoscopists who are prone to excessive luminal insufflation, insufflation with carbon dioxide (CO2) may provide better and safer outcomes. We aimed to assess the efficacy and safety of CO2 insufflation during ERCP by non-expert endoscopists. Methods: This study included 208 consecutive patients who received ERCP, excluding those in poor general health or with obstructive lung disease. The first operator for each patient was a non-expert endoscopist having done 50 or fewer ERCP procedures. Primary outcomes were the changes in cardiopulmonary state during ERCP. Secondary outcomes were ERCP complications. We designed a single-center, randomized, prospective, double-blind, controlled trial with CO2 and air insufflation during ERCP. Results: CO2 insufflation did not affect overall procedure progression or results. A positive correlation was observed between procedure time and change in maximal systolic blood pressure from baseline among patients in the air insufflation group, but not in the CO2 insufflation group (correlation coefficient 0.408 vs 0.114, change in the maximal systolic blood pressure from baseline +4.2 vs+1.2mmHg/10min). This was consistent with our findings in patients treated by the first operator alone. The occurrence rate of post-ERCP pancreatitis tended to be lower in the CO2 group than the air group (4/102 [3.9%]vs 0/106 [0%], P=0.056). Conclusions: CO2 insufflation during ERCP by non-expert endoscopists is recommended from the standpoints of efficacy and safety.ArticleDIGESTIVE ENDOSCOPY. 25(2):189-196 (2013)journal articl

高等学校有機化学分野における生徒の学習内容の理解につながる教材開発

text紀要論文 / Departmental Bulletin Paper高等学校化学教育において，アクティブ・ラーニングを取り入れた授業展開用教材開発へとつなげることをめざし，アセチル化反応の中でも高校化学の教科書内でよく用いられるフェノール性OH基の無水酢酸によるアセチル化を題材として，核磁気共鳴装置（NMR）による微細構造の解析を行い，その構造変化を調べた。中和指示薬が作用する際，ラクトン形からキノン型への構造変化を伴うが，アセチル化によりこの変化が阻害される。この点に注目して，色の違いにより目で見て反応の進行を実感できることを見出した。今後，簡便なNMR装置が普及すれば，発展的な化学教育教材をして展開が見込まれる。departmental bulletin pape

Sports consumer behavior in an urban marathon : where have runners gone after the COVID-19 pandemic?

本稿では, 奈良マラソン2022に参加したランナーを対象とした調査をもとに, コロナ禍によるマラソン大会参加者数の減少について検討した. 有効回答者(2301名)の16.7%がコロナ禍前と比較してマラソン大会への参加意欲が減り, 年間参加大会数についても37.8%が減ったと回答した. また, 多くのランナーが年間の参加大会数が減った原因として「参加料が高くなった」, 「エントリー後に中止にならないか不安(参加料の扱いが不透明)」を挙げた.This paper examined the decline in marathon participation due to COVID-19, based on data obtained from a survey of runners who participated in the Nara Marathon 2022. As a result of this study, 16.7% of respondents indicated that they were less motivated to participate in marathons than before COVID-19, and 37.8% stated that they participated in fewer marathons per year. Many runners also cited "higher participation fees" and "Concerns about cancellations after entry (uncertainty about how entry fees will be handled)" as reasons for the decrease in the number of events they participate in per year.原著(Original paper)application/pdfdepartmental bulletin pape

The range of acceptable price of runners' entry fees in an urban marathon : a comparison of sports tourists and local participants

本研究では,実際にマラソン大会に参加したランナーへの調査から,大会参加費の受容範囲を明らかにすることを目的とした. 近年,宿泊を伴ってマラソン大会に参加するランナーが増加している状況を鑑みて,本研究では宿泊を伴って大会に参加するスポーツツーリストと開催地域参加者の参加費に対する内的参照価格の違いについても検証を行った. 価格感度測定法を用いて受容価格帯を算出した結果,参加者に許容される価格の範囲は7,267円から10,438円であった.また,スポーツツーリストと開催地域参加者それぞれの受容価格帯も算出したが,大きな差は見られなかった.今回実施した調査の結果から,マラソン大会に参加するランナーはすでに与えられた情報をもとに,参加費に関する内的参照価格を形成していることがわかる.This study clarified the perception of runners' entry fees through a survey of runners who participated in a marathon event in the backdrop of sports tourism. Regarding the runners' perception of the entry fee for the marathon event, the acceptable price range was calculated using the price sensitivity measurement method. The range of prices allowed for participants was 7,267 yen to 10,438 yen. We also calculated the acceptance price range for sports tourists and local participants. However, there was no significant difference. The survey results showed that runners participating in marathons form an internal reference price for the entry fee based on the available information.原著(Original paper)application/pdfdepartmental bulletin pape

Sports consumer behavior in an urban marathon : constraints negotiation process in Nara marathon 2019 runners

本研究は，奈良マラソン 2019 参加ランナーを対象にアンケート調査を実施し，都市型市民マラソンに参加するランナーの消費行動を明らかにすることを目的とした．具体的には，参加ランナーの個人属性やランニング実施状況，大会参加状況，宿泊，大会運営に対する評価，奈良マラソンの評価と再参加意図などを明らかにするとともに，ランナーが大会への参加を検討するにあたり感じた制約やその制約を解消するためにどのような行動を取っているかについての質問を行った．本研究の結果として，回答者の約 3 割が宿泊を伴って参加していることが明らかとなった．また，多くのランナーがマラソン大会に参加するために日頃から時間のマネジメントや金銭的マネジメント，スキルの獲得といった取り組みを行っていることが明らかとなった.We conducted a questionnaire survey for runners participating in the Nara Marathon 2019, and aimed to clarify the consumption behavior of runners participating in urban marathons. Specifically, we clarified the personal attributes of the runners, consumer behavior associated with participating in marathon events such as running activities and tourism activities, evaluation of Nara marathon, and intention to re-participation. We also asked the runners about constraints when they felt in considering participation in the marathon event, negotiations on what kind of efforts they usually take to participate in the marathon event. As a result of this study, about 30% of the respondents participated in the marathon event with accommodation. It was also revealed that many runners are regularly engaged in time management, financial management, and skill acquisition.原著(Original paper)application/pdfdepartmental bulletin pape

Sports consumer behavior in an urban marathon : analysis of word-of-mouth behavior in Nara marathon 2018 runners

本研究は，奈良マラソン2018ランナーを対象とし，個人属性，大会参加状況，大会に対する評価，クチコミ情報についての分析を行い，スポーツ消費者行動を明らかにすることを目的とした．結果として，個人属性，ランニング実施状況，クチコミ情報の受信・発信といったランナーの実態を把握することで，参加型スポーツの消費者行動を明らかにすることができた．また，大会参加状況と満足度，再参加意図の分析結果によって，今後の大会運営の課題を挙げることができた．ランナーのクチコミ情報の受信・発信経路，クチコミ情報の影響の分析結果を踏まえ，イベントの運営側がより効果的な広報活動ができると考える.This study clarified sports consumer behavior based on an analysis of a sports event. After identifying runners in the Nara Marathon 2018 through extensive web investigation, results were compiled from the valid responses of 2,278 runners. The Analysis clarified consumer behavior of participatory sports by demonstrating the actual condition of runners such as individual attributes, running activities, and the reception and transmission of word-of-mouth. Additionally, depending on marathon participation, event satisfaction, and intention to revisit, we were able to indicate issues for future event management. From the analysis of the reception and transmission route of word-of-mouth, and the influence of word-of-mouth, we believe that more effective public relations activities will be possible.原著(Original paper)application/pdfdepartmental bulletin pape

Runners' destination image at urban marathon race : an analysis of Nara Marathon 2014

本研究は，奈良マラソン2014の参加者を対象に，ランナーの居住地域別にデスティネーションイメージの相違を明らかにすることを目的とした．奈良マラソン2014終了後, 参加ランナーに調査の協力依頼をし，インターネット調査を実施した．郵便番号で回答者の居住地（都道府県）を特定することにより「近畿地方以外」と「近畿地方」の2グループに分けた．ランナーの居住地を独立変数とし，デスティネーションイメージを従属変数としてt検定による平均値の差を分析した．結果としては，近畿地方以外から来たランナーは,近畿地方のランナーよりも，8つの項目の得点が高くなったのに対し，2つの項目の得点が低くなった．近畿地方以外から来たランナーにとって，奈良に対する良いイメージは，文化，都市観光と利便性であることが明らかとなった．The purpose of this study was to clarify the differences in destination image among the Nara Marathon 2014 runners who came from different residential areas. After the completion of the Nara Marathon 2014, we conducted an internet survey on the runners who participated. By distinguishing the respondents' places of residence (prefecture) by zip code, respondents were divided into two groups, "outside the Kinki region" and "Kinki region." We analyzed the difference in mean value by a t-test using the runners' place of residence as an independent variable, and destination image as a dependent variable. Results revealed that the group "outside the Kinki region" scored higher on eight items. Meanwhile, they scored lower on two items. Thus we concluded that runners who came from outside the Kinki region, considered Nara an excellent place for "culture," "urban sightseeing," and "convenience."原著(Original investigation)application/pdfdepartmental bulletin pape

The runner's consumption expenditure in urban marathon race : an analysis in the 2014 Nara marathon

本研究の目的は，奈良マラソン2014参加者の居住地に着目し，マラソン参加に伴う消費支出の傾向を明らかにすることである．分析にあたっては，居住地を独立変数とし，消費支出額を従属変数とした一元配置の分散分析及び多重比較検定を行った．分析の結果，交通費，宿泊費，飲食費，日用品費・食品費，観光娯楽費，土産代，EXPO支出額の7項目で，居住地が奈良県から遠くなるほど消費支出額も高くなる傾向がみられた．The purpose of this study was to clarify the runner's tendency of a consumption expenditure based on prefectures in which they live. In this analysis, the dependent variable is the place of residence and independent variables are the price of consumption expenditure. Our analysis of variance and multiple comparison tests show that participants who live far from Nara prefecture tend to spend higher expenses on the following: traveling, lodging, meals, commodities and foods, sightseeing and amusement, souvenirs, EXPO expenses.原著(Original investigation)application/pdfdepartmental bulletin pape