Subjects: Nursing >> Nursing submitted time 2023-11-21
Abstract： Objective Based on the CMERAS concept, to explore the nursing effect of stick needle and tendon pulling combined with Liu's hot ironing in patients with cold and damp type non-specific low back pain.Method 90 patients with cold dampness type non-specific low back pain who met the inclusion criteria and were admitted from January to September 2021 and January to September 2022 were selected. 44 patients admitted in 2021 were selected as the control group, and 46 patients admitted in 2022 were selected as the observation group. Both groups of patients were given routine integrated traditional Chinese and Western medicine care. The control group received Liu's hot ironing on the basis of routine care, while the observation group received stick needle and muscle pulling combined with Liu's hot ironing on the basis of routine care. After two weeks of treatment, the clinical efficacy, pain scores before and after treatment, and changes in M-JOA lumbar pain scores were recorded in both groups. The total effective rate of the observation group was 86.96%, while the control group was 72.73% (P<0.05); The pain score and M-JOA low back pain score of the observation group were significantly lower than those of the control group and before intervention (P<0.05).Conclusion The combination of stick needle and muscle pulling combined with Liu's fire ironing can effectively alleviate the symptoms of cold dampness type non-specific low back pain patients.
Peer Review Status:
Awaiting Review
Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-10-09 Cooperative journals: 《心理学报》
Abstract： The development of prosocial behaviors (e.g., helping, sharing) is an important part of children’s moral development. Previous research has indicated that the freedom to make choices (whether children make choices for themselves or other people make choices for them) has an important impact on children’s prosocial motivation and behaviors. However, little research has investigated the impact of the relatedness between the child and the adult who makes the choices, or the provision of reasonable explanations on children’s prosocial behaviors. Therefore, across two studies, we investigated how, one, the freedom to make choices, two, the relatedness between children and the adults who make choices for them, and/or three, the provision of reasonable explanations for those choices, may influence children’s prosocial motivation and behaviors. We conducted both studies with children aged 4~5 in China. In Study 1, children were asked to make decisions about sharing stickers with a puppet. They were randomly assigned to one of three choice conditions: self-choice, mother-choice, and experimenter-choice. In the self-choice condition, the child could decide for themselves whether to share with a puppet or not; in the mother-choice condition, the child’s mother instructed the child to share, and in the experimenter-choice condition, the experimenter instructed the child to share. After this, we measured children’s feelings during the sharing task, and their sharing behaviors towards a novel partner. Meanwhile, mothers in the self-choice and the mother-choice conditions completed a questionnaire measuring child-mother relatedness. We found that although there was no overall significant difference in children’s sharing behaviors or feelings across the three conditions, mother-child relatedness significantly moderated the effect of choice condition on children’s sharing feelings. Children who had positive relationships with their mothers demonstrated positive feelings when their mothers made the choice for them, similar to when they made the choice themselves. However, those who had neutral or negative relationships with their mothers, demonstrated worse feelings when their mothers made the choice for them compared to when they made the choice themselves. In Study 2, we employed similar methods, but used the following three conditions: the self-choice condition, the mother reasonable-choice condition (where the mother provided a reasonable explanation for the choice) and the mother unreasonable-choice condition (where the mother forced the child to share without providing a reason). We found that, when sharing with the first puppet, children were significantly more likely to share in the mother reasonable-choice and mother unreasonable-choice conditions than in the self-choice condition. However, when sharing with a new puppet, children in the mother reasonable-choice condition shared more stickers than those in the self-choice condition or the mother unreasonable-choice condition. Taken together, these two studies show that children’s prosocial motivations do not necessarily decrease when others make choices for them. Instead, for children positively connected with their mothers, following their mother’s choices can lead to positive feelings to a similar degree as those experienced when making choices themselves. Additionally, mothers’ reasonable choices and guidance can facilitate subsequent sharing behaviors. The findings of this study have significant implications about the development of preschoolers' prosocial motivation.
Subjects: Library Science，Information Science >> Library Science submitted time 2023-10-08 Cooperative journals: 《知识管理论坛》
Abstract： [Purpose/significance] Based on Delone & Mclean’s IS success model, This paper proposes a criterion, knowledge proliferation, to test the success of professional virtual community. In view of the shortcomings of the current research, this paper introduces the knowledge utilization, and points out that the knowledge application process can refine the general knowledge, modify the existing knowledge, expand the original theory and introduce the new theory. Then, this paper construct the paths model of knowledge proliferation in professional virtual community. [Method/process] Based on 332 valid questionnaires and using structural equation model, this paper empirically tested four paths of knowledge proliferation in professional virtual community. [Results/conclusion] The research finds that users first search for knowledge, then apply and modify knowledge, apply and develop new theories, and finally feed new knowledge back to PVC, which is the main paths to realize knowledge proliferation in professional virtual community.
Subjects: Psychology >> Developmental Psychology submitted time 2023-07-02
Abstract： The development of prosocial behaviors (e.g., helping, sharing) is an important part of children’s moral development. Previous research has indicated that the freedom to make choices (whether children make choices for themselves or other people make choices for them) has an important impact on children’s prosocial motivation and behaviors. However, little research has investigated the impact of the relatedness between the child and the adult who makes the choices, or the provision of reasonable explanations on children’s prosocial behaviors. Therefore, across two studies, we investigated how, one, the freedom to make choices, two, the relatedness between children and the adults who make choices for them, and/or three, the provision of reasonable explanations for those choices, may influence children’s prosocial motivation and behaviors. We conducted both studies with children aged 4–5 in China. In Study 1, children were asked to make decisions about sharing stickers with a puppet. They were randomly assigned to one of three choice conditions: self–choice, mother–choice, and experimenter–choice. In the self–choice condition, the child could decide for themselves whether to share with a puppet or not; in the mother–choice condition, the child’s mother instructed the child to share, and in the experimenter–choice condition, the experimenter instructed the child to share. After this, we measured children’s feelings during the sharing task, and their sharing behaviors towards a novel partner. Meanwhile, mothers in the self–choice and the mother–choice conditions completed a questionnaire measuring child–mother relatedness. We found that although there was no overall significant difference in children’s sharing behaviors or feelings across the three conditions, mother-child relatedness significantly moderated the effect of choice condition on children’s sharing feelings. Children who had positive relationships with their mothers demonstrated positive feelings when their mothers made the choice for them, similar to when they made the choice themselves. However, those who had neutral or negative relationships with their mothers, demonstrated worse feelings when their mothers made the choice for them compared to when they made the choice themselves. In Study 2, we employed similar methods, but used the following three conditions: the self–choice condition, the mother reasonable–choice condition (where the mother provided a reasonable explanation for the choice) and the mother unreasonable–choice condition (where the mother forced the child to share without providing a reason). We found that, when sharing with the first puppet, children were significantly more likely to share in the mother reasonable–choice and mother unreasonable–choice conditions than in the self–choice condition. However, when sharing with a new puppet, children in the mother reasonable–choice condition shared more stickers than those in the self–choice condition or the mother unreasonable–choice condition. Taken together, these two studies show that children’s prosocial motivations do not necessarily decrease when others make choices for them. Instead, for children positively connected with their mothers, following their mother’s choices can lead to positive feelings to a similar degree as those experienced when making choices themselves. Additionally, mothers’ reasonable choices and guidance can facilitate subsequent sharing behaviors. The findings of this study have significant implications about the development of preschoolers' prosocial motivation.
Subjects: Psychology >> Social Psychology submitted time 2023-03-27 Cooperative journals: 《心理学报》
Abstract： We live in a highly interdependent world. Even if we do not directly interact with others, our own behaviors can have an indirect impact on others. Such behaviors that indirectly bring benefits to others are defined as considerate, socially-mindful actions. In this study, we examined preschoolers’ evaluation of considerate socially-mindful actions; importantly, we also explored the underlying developmental mechanisms by examining its potential relationship to the development of theory-of-mind abilities. A total of 100 children aged 4~6 were recruited in this study. In the social mindfulness task, children were asked to compare two story characters, both of whom were to choose snack at snack time. One of the characters leaves a choice for the person waiting behind when she took a piece of fruit for herself (i.e., acts socially mindful), while the other character in a similar situation leaves no choice for the person waiting behind (i.e., does not act socially mindful). Children were then asked 1) which of these two characters was nicer and 2) who they would prefer to choose as a friend. In addition, children were also administered theory-of-mind tasks (including the content false belief task, location false belief task, and hidden emotion task). We also measured children’s prosocial orientation (by a sharing task) and executive functioning capacity (by a Day/Night Stroop task) as controlling variables. We found that, first, with age, children increasingly rated the socially-mindful character as nicer than the character who left no choice, and increasingly selected the socially-mindful character as a friend. Second, when controlling for age, children's evaluations and friend preference in the social mindfulness task was significantly positively correlated with their theory-of-mind, but was not correlated with their sharing behaviors or executive functioning. Such correlation remained significant when controlling for sharing and executive functioning. In summary, between the ages 4 and 6, children gradually develop an understanding and evaluation of social mindfulness, and such development is correlated with the development of theory-of-mind abilities. These findings provide insights for our understanding of children's social and moral evaluation and its underlying developmental mechanism.
Subjects: Nursing >> Nursing submitted time 2022-08-17
Abstract： Enhancement of perioperative nursing plays an important role in helping the recovery of elderly patients undergoing surgery for lung cancer. This paper summarized the application of enhanced recovery after surgery (ERAS) in perioperative nursing of elderly patients undergoing surgery for lung cancer, and provided reference for quality improvement of clincal practice.
Peer Review Status:Awaiting Review
Subjects: Psychology >> Developmental Psychology submitted time 2022-03-16
Abstract：
We live in a highly interdependent world. Even if we do not directly interact with others, our own behaviors can have an indirect impact on others. Such behaviors that indirectly bring benefits to others are defined as considerate, socially-mindful actions. In this study, we examined preschoolers’ evaluation of considerate socially-mindful actions; importantly, we also explored the underlying developmental mechanisms by examining its potential relationship to the development of theory-of-mind abilities. A total of 100 children aged 4~6 were recruited in this study. In the social mindfulness task, children were asked to compare two story characters, both of whom were to choose snack at snack time. One of the characters leaves a choice for the person waiting behind when she took a piece of fruit for herself (i.e., acts socially mindful), while the other character in a similar situation leaves no choice for the person waiting behind (i.e., does not act socially mindful). Children were then asked 1) which of these two characters was nicer and 2) who they would prefer to choose as a friend. In addition, children were also administered theory-of-mind tasks (including the content false belief task, location false belief task, and hidden emotion task). We also measured children’s prosocial orientation (by a sharing task) and executive functioning capacity (by a Day/Night Stroop task) as controlling variables. We found that, first, with age, children increasingly rated the socially-mindful character as nicer than the character who left no choice, and increasingly selected the socially-mindful character as a friend. Second, when controlling for age, children's evaluations and friend preference in the social mindfulness task was significantly positively correlated with their theory-of-mind, but was not correlated with their sharing behaviors or executive functioning. Such correlation remained significant when controlling for sharing and executive functioning. In summary, between the ages 4 and 6, children gradually develop an understanding and evaluation of social mindfulness, and such development is correlated with the development of theory-of-mind abilities. These findings provide insights for our understanding of children's social and moral evaluation and its underlying developmental mechanism.
Peer Review Status:Awaiting Review
Subjects: Computer Science >> Integration Theory of Computer Science submitted time 2019-01-03 Cooperative journals: 《计算机应用研究》
Abstract： Peak tourist traffic will lead to sharp increasing of traffic demand, change the temporal and spatial distribution of normal traffic, and influence traffic behavior. It is very difficult to predict the short-time travel traffic demand and its temporal and spatial distribution. In order to solve this problem and improve the prediction accuracy, this paper analyzes the predictability of multi-time scale of tourism traffic flow, and then the multi-time scale forecasting method is used to predict tourism traffic flow. The results show that the model has good prediction performance and high accuracy. From the perspective of classification and stratification, the multi-time scale prediction model of tourism traffic was constructed, and the distribution of tourism traffic flow and dynamic distribution of tourism traffic flow were analyzed, which provided precision reference for the rapid assessment of road traffic operation situation in the peak travel season and the formulation of emergency traffic organization and management.
Subjects: Biology >> Bioengineering submitted time 2018-11-08 Cooperative journals: 《中国生物工程杂志》
Abstract：古紫质4（archaerhodopsin 4, aR4）与细菌视紫质（bacteriorhodopsin, bR）同属于盐杆菌科，同源性59%，均为光驱质子泵。其功能是在光照条件下将质子由胞内泵到胞外形成跨膜质子梯度，该梯度差被膜上另外一种蛋白ATP合成酶用于ATP的合成，从而完成光能向生物能的转化。aR4和bR具有相似的光循环过程，但质子传递时序不同，aR4是先从胞内吸收质子再将质子释放到胞外，而bR恰好相反。甲硫氨酸-145是位于bR视黄醛发色团键合区的一个重要残基，对其光循环有着重要的影响，而在aR4中处在相应位置上的苯丙氨酸-146是其视黄醛键合区与bR唯一不相同的残基。因此通过定点突变，采用紫外可见吸收光谱、动力学光谱、质子泵功能检测、低温透射红外光谱等手段对比分析研究M145F和F146M单点突变对bR和aR4光循环造成的影响，有助于深入理解aR4结构与功能的关系。研究结果表明，M145F突变造成了bR光循环L的丢失和质子泵功能的减弱，而F146M突变并未对aR4的光循环造成显著影响，且突变后aR4质子释放时序没有反转，表明该位置上的残基在两个体系中的作用不尽相同。
Subjects: Biology >> Bioengineering submitted time 2017-07-24 Cooperative journals: 《中国生物工程杂志》
Abstract：古紫质4(Archaerhodopsin 4, aR4)是新近发现的古生菌Halobacterium species xz515红膜上唯一的光敏视黄醛蛋白，具有和细菌视紫红质(Bacteriorhodopsin, bR)相似的质子泵功能，但在中性pH条件下，其质子释放和摄取顺序与bR相反。针对质子供体天冬氨酸97(Aspartic acid 97, D97)对aR4光循环、特别是对质子释放摄取顺序和菌株ATP生成率的影响，采用基因定点突变技术，构建了aR4的单突变体D97N，以及相对应的bR单突变体D96N。采用紫外-可见吸收光谱和闪光动力学光谱技术初步研究突变对视黄醛键合区、光反应中间态M态和O态、质子泵功能以及菌株ATP生成率的影响。结果表明，D97N突变对视黄醛紫外-可见光吸收波长没有太大影响，但造成M态衰减时间的显著延长、质子泵功能的消失以及菌株ATP的生成率大幅降低。与bR中的D96作用相比，D97对aR4质子功能的影响有所不同，这可能与D97所处的一个更为疏水性的胞外侧环境有关。
Subjects: Materials Science >> Materials Science (General) submitted time 2017-03-31 Cooperative journals: 《中国腐蚀与防护学报》
Abstract：采用高压下的静态挂片试验、腐蚀电位测定、电化学阻抗谱测定研究了静水压力及其交替变化对高强度船体结构钢10CrNi3MoV在3.5%NaCl 溶液中腐蚀行为的影响，结果表明：静水压力的增大，溶液中溶解氧浓度降低，腐蚀产物中Fe2O3减少，腐蚀电位变负，从而使试验用钢的腐蚀速率明显减小。在交变静水压力条件下，由于压力交变引起了腐蚀产物与金属间的相互作用及锈层结构的变化而促进了金属的腐蚀，且静水压力越大对腐蚀的促进作用越大。在本文的实验条件下，在4MPa-常压静水压力交变下，10CrNi3MoV钢的腐蚀速度约为常压时的3.5倍。
Subjects: Materials Science >> Materials Science (General) submitted time 2017-03-31 Cooperative journals: 《中国腐蚀与防护学报》
Abstract：采用串联不同阻值电阻和三种不同的湿态绝缘材料进行了模拟异种金属电绝缘连接构件的电偶腐蚀试验，研究了湿态电绝缘状态对船体钢-白铜电偶腐蚀的影响，结果表明：绝缘材料在湿态下可成为电子导电的材料，湿态绝缘材料的电阻既包括离子导电引起的离子电阻Ri，还包括电子导电引起的电子电阻Re。湿态电绝缘下的白铜-船体钢电偶对中船体钢的腐蚀行为主要与湿绝缘材料的电子电阻有关。当电子电阻Re小于1kΩ时，串联电阻时的电偶电流可高于直接短接时的电偶电流，船体钢的腐蚀速度可高于直接短接时的腐蚀速度；当电子电阻Re大于1kΩ时，电子电阻越大，电偶电流越小，船体钢的腐蚀速度越低。湿态绝缘材料Re的形成与绝缘材料的材质有关，选择合适的电绝缘材料是防止白铜-船体钢电偶腐蚀的关键。
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