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211.
比较甘精胰岛素在不同时段注射对2型糖尿痛患者空腹血糖的影响.最终选择89例2型糖尿病患者随机分为两组接受甘精胰岛素早餐前(A组,n=46)和夜间睡前(B组,n=43)注射治疗,观察两组患者空腹血糖的变化.结果显示,所有患者使用甘精胰岛素治疗以后,空腹血糖水平较治疗前均有明显下降,具有统计学差异(P均<0.001).但B组的空腹血糖水平下降幅度更为明显,两者相比具有统计学差异(P<0.001).故在相同剂量的情况下,夜间睡前注射甘精胰岛素较晨间注射具有更强的降糖幅度,效果更好.  相似文献   
212.
罗蓉  邱琴  闵容  胡竹菁 《心理学探新》2011,31(5):409-415,427
类比在认知科学领域具有特殊的地位,儿童类比推理能力的发展是其认知发展的重要成分之一。本文系统介绍了类比推理发展研究中的几个重要理论,即能力限制说、知识经验说和关系转换说等。在此基础上,作者进一步对类比推理发展研究中涉及的几个焦点问题,如类比推理出现的最早年龄,类比推理发展的影响因素及类比推理的发展趋势等进行了综合评析。  相似文献   
213.
股骨头坏死治疗方案的比较及选择   总被引:1,自引:0,他引:1  
股骨头坏死是骨科领域常见且难治性疾病,其治疗方式多种多样,目前尚无一种方法能治愈不同类型、不同分期的FHN。本文依据比较治疗学原理,通过比较股骨头坏死常用的各类治疗方法,得出对于不同的患者,应综合考虑患者的年龄、病情、预期寿命、活动量的大小、及经济条件等多种因素,制定最有效、最适宜患者个体的治疗方案。  相似文献   
214.
委托代理关系与企业道德风险   总被引:1,自引:1,他引:1  
企业有所权与经营权的分离引发了委托代理关系,而道德风险是委托代理关系的必然产物;在委托代理关系中产生道德风险的原因在于代理人的利己性和委托人与代理人之间的信息的不对称性的同时存在;在企业委托代理关系中,所有者(雇主、股东、董事或政府等)、经理人和员工是其基本的链条,股东与经理、经理与员工都可以归结为委托人与代理人的关系,由此,企业道德风险存在于所有者、经理人和员工三个层面;规避企业道德风险既要从经济人的假设出发,探寻良好的激励约束机制,更要从社会人的事实出发,诉诸于企业人员的职业化和企业的职业化管理.  相似文献   
215.
This study tests the effect of long‐term artificial development of a robot on users' feelings of social presence and social responses toward the robot. The study is a 2 (developmental capability: developmental versus fully matured) × 2 (number of participants: individual versus group) between‐subjects experiment (N= 40) in which participants interact with Sony's robot dog, AIBO, for a month. The results showed that the developmental capability factor had significant positive impacts on (a) perceptions of AIBO as a lifelike creature, (b) feelings of social presence, and (c) social responses toward AIBO. The number of participants factor, however, affected only the parasocial relationship and the buying intention variables. No interaction between the two factors was found. The results of a series of path analyses showed that feelings of social presence mediated participants' social responses toward AIBO. We discuss implications of the current study on human–robot interaction, the computers are social actors (CASA) paradigm, and the study of (tele)presence.  相似文献   
216.
This study investigates the efficacy of supervisory trust, participation, and information controls in curbing dysfunctional salesperson behavior so that salesperson actions are in line with organizational goals. Using a sample of 210 salespeople, we develop and test a model incorporating supervisory trust, participation, information controls (output information, activity information, and capability information), and dysfunctional behavior. Output and activity information controls directly affect dysfunctional behavior, whereas capability information controls work positively through trust in the supervisor to reduce dysfunctional behavior. Providing sales representatives with information about their capabilities appears to enhance the supervisor–salesperson trust relationship. Results also indicate that salespeople’s supervisory participation is an effective lever for reducing dysfunctional salesperson behavior through the intervening role of trust in the supervisor.  相似文献   
217.
A father of a child with cancer experiences psychological stress related to his child’s cancer diagnosis and treatment, which may affect his relationship with his spouse. Nevertheless, little attention has been paid to how having a child with cancer affects the marital relationship from the perspective of the father. We examined the impact of the child’s cancer on the father’s relationship with his spouse in Korea. We conducted in-depth interviews with 20 fathers (mean age?=?41.35 years; SD?=?4.49) of children who were diagnosed with cancer before the age of 19 and were within 5 years of the diagnosis. The mean age of the child with cancer was 9.1 years (SD?=?3.68), and the mean age at diagnosis was 6.4 years (SD?=?4.08). The analysis of the interviews revealed the following four themes (and eight subthemes): conflicts between spouses (lack of father’s participation in caregiving, financial and work-related stress), mental suffering (heartbroken, torn between caregiving and work), change in communication (child-focused communication, avoiding communication), and change in the marital relationship (neglected relationship, new trust built in the relationship). A father’s increased conflict in the marital relationship after his child’s diagnosis of cancer was intensified by his limited involvement in child care and parenting responsibilities. An understanding of the change in the father’s relationship with his spouse can inform the development of a psychosocial intervention that may strengthen a father’s emotional intelligence and resilience, which could improve the marital relationship.  相似文献   
218.
比较不同剂量的前列腺素E1注射液在早期2型糖尿病肾病患者中的临床疗效.最终随机纳入91例早期2型糖尿病肾病患者,分别接受10μg/d(A组,n=47)与20μg/d(B组,n=44)的前列腺素E1治疗,2周后观察8小时尿微量白蛋白排泄率(UAER)、血尿素氮(BUN)和肌酐(Cr)的变化.结果显示,两组患者治疗后UAER、BUN、Cr均较治疗前明显下降,都具有统计学差异(P均<0.05),但A、B两组之间UAER下降幅度不一,B组较A组下降幅度更明显,具有统计学差异(P<0.001);两者之间BUN下降幅度相比没有统计学差异(P>0.05).两者之间的Cr下降幅度相比有统计学差异(P<0.05).由此推断,前列腺素El治疗早期糖尿病肾病,降低尿蛋白确实有效,而且前列腺素E1 20μg/d的剂量要比10μg/d降低尿蛋白效果更好.  相似文献   
219.
比较甘精胰岛素在不同时段注射对2型糖尿病患者空腹血糖的影响。最终选择89例2型糖尿病患者随机分为两组接受甘精胰岛素早餐前(A组,n=46)和夜间睡前(B组,n=43)注射治疗,观察两组患者空腹血糖的变化。结果显示,所有患者使用甘精胰岛素治疗以后,空腹血糖水平较治疗前均有明显下降,具有统计学差异(P均〈0.001)。但B...  相似文献   
220.
We propose that social categorization can encourage particular forms of intergroup cooperation because it differentiates a group in need from a group that can give aid. Moreover, social categorization is most likely to occur when individuals perceive procedural justice (i.e., fair treatment) from authorities in a superordinate group that includes the individuals' subgroup. Two field studies investigating relations between local and foreign coworkers tested not only this prediction, but also whether high social categorization and procedural justice would yield a dual identity, in which group members identify simultaneously with their social category and the superordinate group. Both studies supported our predictions: Local employees engaged a dual identity and offered knowledge to aid a foreign coworker's adjustment more often when local-foreign categorization and procedural justice from organizational authorities were high than when these variables were low. These discoveries point to controllable mechanisms that enable intergroup cooperation, and our findings have important implications for intergroup aid, expatriate adjustment, immigration, and multiculturalism.  相似文献   
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