三次采油用烷基苯磺酸盐弱碱体系的研究

通过对抚顺洗涤剂化学厂的烷基苯进行切割处理，合成了平均烷基碳链长度为C14、C17、C20、C23，的烷基苯磺酸钠。经过复配，在弱碱（Na2CO3）条件下研究了大庆三厂油／水的界面张力、稳定性和驱油效率。结果表明：以平均烷基碳链长度在17左右的烷基苯磺酸盐为主剂进行复配后，得到的样品可以在弱碱条件下，使大庆三厂的油／水界面张力在较宽的碱质量分数w（Na2CO3）=0．2％～0．8％及表面活性剂质量分数w（表面活性剂）：0．025％-0．2％条件下维持在超低水平（10^-3mN／m），并能保持长期稳定，驱油效率比水驱提高20％以上

三次采油用烷基苯磺酸盐弱碱体系的研究

通过对抚顺洗涤剂化学厂的烷基苯进行切割处理，合成了平均烷基碳链长度为C14、C17、C20、C23，的烷基苯磺酸钠。经过复配，在弱碱（Na2CO3）条件下研究了大庆三厂油／水的界面张力、稳定性和驱油效率。结果表明：以平均烷基碳链长度在17左右的烷基苯磺酸盐为主剂进行复配后，得到的样品可以在弱碱条件下，使大庆三厂的油／水界面张力在较宽的碱质量分数w（Na2CO3）=0．2％～0．8％及表面活性剂质量分数w（表面活性剂）：0．025％-0．2％条件下维持在超低水平（10^-3mN／m），并能保持长期稳定，驱油效率比水驱提高20％以上

三次采油用烷基苯磺酸盐弱碱体系的研究

通过对抚顺洗涤剂化学厂的烷基苯进行切割处理，合成了平均烷基碳链长度为C14、C17、C20、C23，的烷基苯磺酸钠。经过复配，在弱碱（Na2CO3）条件下研究了大庆三厂油／水的界面张力、稳定性和驱油效率。结果表明：以平均烷基碳链长度在17左右的烷基苯磺酸盐为主剂进行复配后，得到的样品可以在弱碱条件下，使大庆三厂的油／水界面张力在较宽的碱质量分数w（Na2CO3）=0．2％～0．8％及表面活性剂质量分数w（表面活性剂）：0．025％-0．2％条件下维持在超低水平（10^-3mN／m），并能保持长期稳定，驱油效率比水驱提高20％以上

含挥发性有机物废水的生物处理装置和方法

本发明涉及一种含挥发性有机物废水的生物处理装置及方法，该装置的主要部分由液相生物流化床耦合气相生物滴滤床组成，液相生物流化床内安装多孔导流筒，筒内填充有复合磁性聚氨酯泡沫载体，底部安装微孔曝气系统，提供充足的氧气进行生物氧化反应；气相生物滴滤床内填充复合磁性聚氨酯泡沫载体，对生化过程中产生的挥发性有机化合物进行进一步的降解，从而实现了挥发性有机物的彻底降解。利用该装置处理污水的效率高、处理出水水质达到国家一级排放标准，同时也消除了生化过程中挥发性有机化合物对大气的污染。本发明装置简单、占地少、投资小、处理效率高且能耗低，适合于含挥发性有机物废水的处理及回用

将商陆抗病毒蛋白(PAP)cDNA导入油菜获得抗病毒转基因植株

以子叶柄为材料,分别采用农杆菌介导法与激光微束穿刺法,将损伤诱导型启动子控制之下的商陆抗病毒蛋白(PAP)cDNA导入甘蓝型油菜(Brassica napus L.)“双低”品种H165,经庆大霉素筛选,获得了抗性再生植株.PCR扩增检测及Southern杂交分析表明,PAPcDNA连同损伤诱导型启动子已稳定整合至油菜基因组.攻毒实验表明,PAP的表达受损伤诱导型启动子的控制,转基因油菜植株对供试病毒TuMV具有不同程度的抗性

Stress Perception of Newly Diagnosed Breast Cancer Women

[[abstract]]台灣地區乳癌發生率逐漸升高，好發年齡亦逐漸年輕化，此現象已嚴重衝擊到中年婦女的健康與生活。本研究目的為探討初診斷乳癌婦女之壓力感受，收集某醫學中心乳房外科病房之初診斷乳癌婦女為樣本，以質性訪談法進行深度訪談，共訪談20位。結果萃取出無法操控、沉重負荷、面對挑戰與無法預期等四個主題。初罹患乳癌婦女感受到無法操控時，需要引導及提供正確資訊以增加其控制力；負荷沉重方面，親友與病友的支持非常重要；面對挑戰時，心理與認知上是需要給予時間重建，以提供病人做決策；此外在無法預期的感受方面，對罹癌婦女而言，從接納自己、接受疾病、面對新生活，及面對未來疾病的變化雖不可預期，但可建構一個新的更具有意義的生活世界。本研究建議初診斷乳癌婦女面臨壓力，需要整合醫療團隊如醫師、護理師、心理師、社工師或宗教者等，提供病人合適的照護計畫與措施。另研究者亦可將研究所萃取的主題發展成乳癌患者之壓力量表，提供醫護人員藉由此工具快速評估病人的壓力狀態，以提升乳癌照護品質。 In Taiwan, the incidence rate of breast cancer steadily increases, and the statistics also show that the onset age gets younger and younger. Both trends of incidence and onset age result in a serious impact on the health and life of middle-aged women. The purpose of this study was to explore the women's perception of stress, who were newly diagnosed as breast cancer. The subjects of this study were from a surgical ward of a medical center. Through in-depth interviews, 20 women were recriuted and interviewed. The results sugest that four themes including uncontrollable, overloaded, facing the challenges and unpredictable were extracted from the data collected. The research findings showed that the newly diagnosed breast cancer women perceive uncontrollable, these women may improve their abilities in making decisions when professional guidance and assistance were provided. When they perceive overloaded, supports from friends and families are important factors in helping these women go through the overloaded stress. When the women perceive facing the challenges, it indeed takes time to reconstruct the women's mental health and recognition to allow them to make a decision. Besides, when the women perceive unpredictable, they can further face their new life flexibly when they accept of themselves and the disease. The cancer itself grants different meaning to the life of these women. They may still be able to construct a meaningful life even they might be staging into the unpredictable future. This study suggested that the newly diagnosed breast cancer women should seek help from a medical care team to deal with the stress through appropriate care plans and interventions provided by doctors, nurses, psychologists, social workers and religionists. In the future, the researchers may develop a stress scale for breast cancer women, to help the clinicians quickly assess the patients' stress to improve the care efficiency and quality of breast cancer patients