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探討白楊素及槲皮素對小鼠DNBS誘發結腸炎之發炎反應和黏膜屏障的保護作用
No full text[[abstract]]至今為止人們對於發炎性腸道疾病(Inflammatory bowel disease,IBD)的 發病原因不夠明確，本研究的目的是探討白楊素及槲皮素在大腸組織中抗炎 潛力。六週齡雄性 C57BL/6J 實驗小鼠隨機分配至 4 個組別，白楊素及槲皮 素組分別額外給予小鼠 21 天的白楊素及槲皮素的補充(50 mg/kg BW)，小鼠 在飼養第 22 天時直腸輸入(4 mg/100 µl)二硝基苯磺酸(dinitrobenzene sulfonic acid, DNBS)誘導結腸炎，第 25 天時進行犧牲，收集大腸組織並分析自噬蛋 白 BECN1、LC3 兩者表現量，並分析大腸組織中細胞激素 IL-1β、IL-6 及 TNF-α 含量；此次以 DNBS 誘導結腸炎的動物模式中，小鼠額外補充白楊 素、槲皮素在大腸組織中細胞激素及自噬作用蛋白均沒有明顯變化
[[alternative]]A Study on Residential Institution Caregivers’ Countertransference and Coping Experiences
No full text[[abstract]]摘要本研究旨在探究安置機構生輔員對院生反移情互動之覺察與因應經驗。研究者採用質性研究方法，以詮釋現象學為方法論，採立意取樣與六位研究參與者進行半結構式深度訪談，獲得六份文本資料，再以主題分析法進行資料分析，歸納出生輔員反移情互動經驗之覺察與因應方式，研究結果如下：（一）安置機構生輔員反移情互動經驗的來源多樣，包括個人經驗、特殊議題及工作壓力。反移情可能因生輔員對個案的印象及觀感、與個案的互動、個案的生命經驗及個案對生輔員的移情而觸發。反移情反應可從情緒、認知與行為歸納成同理陷入及同理壓抑兩類別，並以同理失衡之概念概括。（二）生輔員覺察反移情的方式包括從心理諮商發覺內心狀態、透過自我反思覺察、經他人反映而體悟。生輔員的因應方式可分為當下因應、事後因應及擱置或選擇不因應反移情。（三）在個人生命經驗角度中，反移情能提升生輔員的自我覺察、反思能力，了解助人者的限制，提供探索個人議題之機會，但也會帶來負面情緒與挫折。在助人工作角度中，反移情互動經驗改變生輔員與院生的關係與動力，重塑專業界限，生輔員更敏銳於自己與個案的互動狀態，並以更客觀的態度看待個案及議題。最後，研究者針對本研究之發現，對安置服務領域實務工作者及未來研究方向提出建議。[[abstract]]AbstractThis study aims to explore the experiences of placement caregivers in their awareness and coping with countertransference. The study employed a qualitative research approach using interpretive phenomenology. Interviews were conducted with a sample of six participants, and thematic analysis was utilized to derive the research findings: (1)Sources of countertransference for placement caregivers included personal experiences, issues, and work stress. Countertransference may be triggered by caregivers' impressions and perceptions of clients, interaction with the client, the client's life experience, and the client's transference to the caregivers. Countertransference responses can be summarized by empathic repression and empathic enmeshment. (2)Awareness of countertransference can be achieved through counseling, self-reflection, and feedback from others. The way of managing countertransference is coping now, coping afterwards, shelving or choosing not to respond to the countertransference. (3) Countertransference has various effects, including enhancing the caregiver's awareness and reflective abilities, as well as causing negative emotions and frustrations. Countertransference can also alter the interactions between caregivers and clients, leading to a more objective perspective towards the clients.According to the research results, suggestions were made for the caregivers, placement agencies and future related research in the end
[[alternative]]DIALOGICAL VOICES AND CONTRAPUNTAL PERSPECTIVESIN JANE EYRE AND WIDE SARGASSO SEA
No full text[[abstract]]從柏莎（BERTHA）的視角來看，珍·賴斯（JEAN RHYS）的《夢迴藻海》（WIDE SARGASSO SEA）是夏洛特·布朗蒂（CHARLOTTE BRONTË）《簡·愛》（JANE EYRE）的一部前傳。珍·賴斯特意以這種方式，在維多利亞文學與後殖民文學之間，或者在帝國中心與殖民地之間，創造了一種對話。本篇論文旨在描繪和分析《夢迴藻海》與《簡愛》之間的對話關係。在《夢迴藻海》中，作者提出的對位透視可視為是對《簡愛》中性別壓迫和殖民統治的強力回應。愛德華·薩依德（EDWARD SAID）在《東方主義》（1978）和《文化與帝國主義》（1993）書中提出對位閱讀的概念，作為一種策略來研究帝國和殖民社會及其聯繫之間的對話。珍·賴斯透過新的視角以及她對殖民主義、性別壓迫和統治的看法，創作《夢迴藻海》來傳達她對《簡愛》的閱讀。[[abstract]]Jean Rhys’s Wide Sargasso Sea is a notable prequel to Charlotte Brontë’s Jane Eyre if viewed from Bertha’s perspective. Rhys deliberately created in this way a dialogue between the Victorian literature and the postcolonial literature, or a dialogue between the imperial Center and the colonized Margin. This thesis aims to delineate and analyze the dialogical relationship between Wide Sargasso Sea and Jane Eyre. The contrapuntal perspective set forth in Wide Sargasso Sea can be deemed as a response to the gender oppression and colonial domination raised in Jane Eyre. Edward Said in Orientalism (1978) and Culture and Imperialism (1993) proposed the concept of contrapuntal reading as a strategy to examine the dialogism between the imperial and colonial power and their subject colonies. With her new views of colonialism, gender oppression, and domination, Rhys proposed her reading of Jane Eyre by creating Wide Sargasso Sea
[[alternative]]From The Pespective of Resilience- Why Did Imigrant Women from Mainland China Become The Main Financial Supporter of Their Families .
No full text[[abstract]]婚姻中的大陸新住民女性在面對多重困境時，如何扛起家庭經濟開銷，成為主要經濟支柱，其歷程中之困境、助力與展現之韌性，值得我們關注。 本研究藉由三位在婚姻中的大陸新住民女性的經歷採用質性研究深入訪談方式，探討新住民成為家庭主要經濟支柱歷程中之困境與助力、成為家庭主要經濟支柱後之影響以及歷程中所呈現的韌性。研究結果如下：一、歷程：生存壓力、迎難而上 困境方面--經濟困境、配偶與夫家的歧視與刻板印象、家內壓迫、外在支持系統與資源匱乏以及創業困境；助力方面包含孩子是一切的動力、社福機構是生活的綠洲、朋友親人是患難中的溫暖、過去的經歷與專長是翻轉的基石。二、影響--經濟支柱、各其有命 個人方面—可提升自我價值、自信並擴展人際網絡資源，但因負荷沉重對身心造成負向之影響。家庭方面—不一定因此改變其家庭地位與決策權，但角色衝突、雙重負擔較一般女性更沉重。社會方面—穩定弱勢家庭的經濟與功能，給予孩子健全的成長環境，促進社會連結以及運用社會資源的能力。三、韌性—幽暗低谷、韌性成長(一)保護因子三機制 「替補」機制是「耐壓力」、「靈性的滋養」、「外在資源的增能」。「挑戰」機制是「良好的自我認知」與「母職的能力」、「外在資源的增能」。「免疫」機制是「過去經歷的積累」。(二)韌性歷程三元素 三位受訪者正向解讀下產生韌性的能量與行動：「替補」機制的韌性能量產生「堅定前行、務實作為」的行動；「挑戰」機制產生「主動承擔、迎難而上」的承擔；「免疫」機制產生「順應時機、厚積薄發」的作為。四、建議(一)建立初來台新住民之關懷機制 (二) 加強社會服務追蹤工作[[abstract]]The difficulties, assistance, and resilience demonstrated by mainland new resident women in marriage, as they face multiple difficulties and become the main economic pillar, deserve our attention. This study uses qualitative research to conduct in-depth interviews on the experiences of three mainland new resident women in marriage, exploring the difficulties and assistance of new residents in becoming the main economic pillar of the family, the impact of becoming the main economic pillar of the family, and the resilience presented during the process. The research results are as follows:1. Journey - Survival pressure, overcoming challengesAbout difficulties-- In terms of survival pressure, overcoming difficulties - economic difficulties, discrimination and stereotypes between spouses and their families, internal oppression, lack of external support systems and resources, and entrepreneurial difficulties; In terms of assistance, children are the driving force behind everything, social welfare institutions are the oasis of life, friends and family are the warmth in times of adversity, and past experiences and expertise are the cornerstone of flipping.2. Impact - economic pillars, each with its own destinyPersonal aspect - it can enhance self-worth, self-confidence, and expand interpersonal network resources, but due to heavy workload, it has a negative impact on the body and mind. In terms of family, it may not necessarily change their family status and decision-making power, but role conflicts and double burdens are heavier than those of ordinary women. Social aspects - stabilizing the economy and functions of vulnerable families, providing children with a healthy growth environment, promoting social connections, and the ability to utilize social resources.3. Resilience - Dark Valley, Resilience Growth(1) Three mechanisms of protective factorsThe "substitute" mechanism is "stress resistance", "spiritual nourishment", and "external resource enhancement". The "challenge" mechanism is "good self-awareness", "mothering ability", and "enhancement of external resources". The "immunity" mechanism is "the accumulation of past experiences".(2) Three elements of resilience courseI The three elements of resilience process are positively interpreted by the three interviewees as the energy and actions that generate resilience: the resilience energy of the "substitute" mechanism generates actions that are "firm and pragmatic" The "challenge" mechanism generates a sense of "proactive commitment, overcoming challenges" The "immune" mechanism produces the act of "adapting to timing and accumulating knowledge".4. Suggestions(1) Establishing a care mechanism for newly arrived residents in Taiwan.(2) Strengthen social service tracking work
[[alternative]]Detection of Listeria monocytogenes and Salmonella spp. in milk using electrochemical impedance spectroscopy
No full text[[abstract]]近年來，台灣食安問題層出不窮，進而促進社會大眾食安意識提高。沙門氏菌 (Salmonella) 及單核細胞增生李斯特菌 (Listeria monocytogenes) 為食品重要的病原菌，在許多即食食品、加工肉類、奶酪、乳製品和雞蛋中皆可發現，為了防止食用受汙染之食品危害健康，因此，開發靈敏、快速的檢測方法至關重要。 本研究利用生物傳感器，結合電化學阻抗圖譜 (Electrochemical impedance spectroscopy, EIS)，在牛奶中檢測沙門氏菌及單核細胞增生李斯特菌，可利用即時、快速、靈敏、操作簡易等優點，進行有效的檢測方法。結果顯示，金電極晶片結合EIS技術，利用抗原抗體的特異性，可在短時間內得到可靠的結果。將方法優化後，應用於檢測牛奶樣品中Listeria monocytogenes及Salmonella spp.，其結果靈敏度為N×100 CFU/mL。[[abstract]]In recent years, Taiwan food safety problems have emerged one after another, which in turn has promoted the improvement of public food safety awareness. Salmonella and Listeria monocytogenes are important food pathogens, which can be found in many ready-to-eat foods, processed meat, cheese, dairy products and eggs. In order to prevent the consumption of contaminated food from endangering health , therefore, it is crucial to develop sensitive and rapid detection methods.In this study, a biosensor was used in combination with Electrochemical impedance spectroscopy (EIS) to detect Salmonella and Listeria monocytogenes in milk. The advantages of instant, rapid, sensitive, and easy operation can be used for effective detection method.The results show that the gold electrode chip combined with EIS technology can obtain reliable results in a short time by utilizing the specificity of antigen and antibody. After the method was optimized, it was applied to the detection of Listeria monocytogenes and Salmonella spp. in milk samples, and the sensitivity was N�100 CFU/mL
[[alternative]]An Empirical Study on the Predictability of Moving Average in Taiwan Stock Market
No full text[[abstract]]本文主要研究移動平均在台股市場預測能力之實證，探討市場不同期間框架的股價移動平均（Moving Averages, MA）之預測能力，利用陳柔君等人（2022）的研究方法，使用滾動窗口之Fama-MacBeth迴歸估計MA與股票報酬的關係，結合主成份分析法，預測樣本外股票報酬（the out-of-sample forecasted return strategies, OSFRS），並建構投資策略，藉此獲得優異績效。研究結果：第一、MA的聯合模型對於股票報酬率的解釋力較佳，代表Fama-MacBeth迴歸的結果容易受到多種現象（如共線性）干擾。第二、模型中若納入預測模型加入過多無解釋力的自變數，可能會增加雜訊和預測誤差，故非越複雜越好。第三、比較其他模型的投資方法，以包含1至24個月MA及三種股票特徵建構之樣本外預測投資策略有較佳的績效。[[abstract]]This paper mainly studies the empirical evidence of the forecasting ability of moving averages in the Taiwan stock market, and discusses the forecasting ability of moving averages (MA) of stock prices in different periods of the market. Using the research method of Chen Roujun et al. (2022), using the rolling window of Fama- MacBeth regression estimates the relationship between MA and stock returns, combined with principal component analysis, predicts the out-of-sample forecasted return strategies (OSFRS), and constructs investment strategies to achieve excellent performance. Research results: First, the MA joint model has a better explanatory power for the stock return rate, which means that the results of the Fama-MacBeth regression are susceptible to interference from various phenomena (such as collinearity). Second, if the prediction model is included in the model and too many independent variables without explanatory power are added, noise and prediction errors may increase, so the more complex the better. Third, comparing the investment methods of other models, the out-of-sample predictive investment strategy that includes 1-24 month MA and three stock feature constructions has better performance
[[alternative]]The Relationship Between Institutional Investor Sentiment, Individual Investor Sentiment, And Abnormal Return： A Study Of Information Shock
No full text[[abstract]]在股票市場中，機構投資人與非機構投資人訊息來源不對等，在消息揭露調升(調降)之下，是否影響機構投資人情緒與非機構投資人情緒，進而出現異常報酬。因此，本研究探討好消息與壞消息對投資人情緒的影響。實證結果顯示：(1)機構投資人情緒與非機構投資人情緒呈現無顯著差異性。(2)機構投資人情緒對股票異常報酬呈現無顯著效果。(3)非機構投資人情緒對股票異常報酬呈現正向顯著效果。(4)好消息條件下機構投資人情緒緒對股票異常報酬呈現無顯著效果。(5)好消息條件下非機構投資人情緒對股票異常報酬呈現正顯著效果。(6)壞消息條件下機構投資人情緒對股票異常報酬呈現負顯著效果。(7)壞消息條件下非機構投資人情緒對股票異常報酬呈現無顯著效果。[[abstract]]In the stock market, the information sources of institutional investors and non-institutional investors are not equal. Under the news disclosure, whether the increase (decrease) will affect the sentiment of institutional investors and non-institutional investors, and then abnormal returns will appear. Therefore, this study explores the impact of good news and bad news on investor sentiment. Empirical results show：(1)There is no significant difference between institutional investor sentiment and Individual investor sentiment. (2)Institutional investor sentiment has no significant effect on stock abnormal returns. (3) Individual investor sentiment has a positive and significant effect on abnormal stock returns. (4)Under the condition of good news, the sentiment of institutional investors has no significant effect on the abnormal return of stocks. (5)Under the condition of good news, the sentiment of Individual investors has a positive and significant effect on the abnormal return of stocks. (6) Under bad news conditions, institutional investor sentiment has a negative and significant effect on stock abnormal returns. (7) Under bad news conditions, Individual investor sentiment has no significant effect on stock abnormal returns