Subjects: Physics >> Nuclear Physics submitted time 2023-12-24
HE Ziyang
WU Xiaoguang
JIANG Wei
LI Congbo
ZHOU Zhenxiang
SUN Qi
GUO Mingwei
WU Hongyi
LI Zhihuan
FAN Ruirui
TANG Jingyu
LI Tianxiao
HU Shouyang
ZHI Yu
SONG Jinxing
LI Peiyu
LUAN Guangyuan
ZHANG Qiwei
WANG Zhaohui
CHEN Xiongjun
Abstract： Isomer with long lifetime and high excitation energy has great significant in the fields of national strategic security and energy storage. Mastering the method of inducing isomer to decay is the key technology. However, this technology has got into trouble in recent years. For mastering the method of inducing isomer to decay, it is beneficial to start the research on the formation, excitation and de-excitation mechanism of isomer from the view of atomic nucleus structure. In terms of experimental technology, we use the white light neutron beams to bombard Hf target. We established a triple coincidence measurement system, whcih consisted of GTAF-II and HPGE, combined with white light neutron time of flight. Through the analysis of experimental data, we found the sign of the $^{178}$Hf isomeric state exciting to the transition level and releasing rapidly.
Subjects: Physics >> General Physics: Statistical and Quantum Mechanics, Quantum Information, etc. submitted time 2023-10-15
Abstract： In comparison with previous accounts on the dynamicality of sentence meaning by the Newtonian mechanics, this study, via category formulation quantization, aims at the same issue by focusing on one aspect of it, namely motion trajectory of verbal event. The research objective is Mandarin Chinese verb system, which is specified as 5 simplex types of typical motion distance with 2 complex types in terms of duration and end property: zero, line, point-to-point, point-to-line, line-to-point, line-to-line and multi-dimensional transformations, along with a number of factors, including tempora-spatial interaction, interval pattern, displacement value, motion durativity, semantic domain commitment, categorical angle and quantum attribute. All of these are represented with a systemic network in AND and OR relations, a characteristic of superposition state of quantum movement, which may reflect one essential working mechanism of the brain and thinking.
Peer Review Status:
Awaiting Review
Subjects: Psychology >> Management Psychology submitted time 2023-07-17
Abstract： With rapidly changing information, the long-term stability of organizations urgently requires continuous feedback on critical information and effective solutions related to the market and business front lines. As a result, the continuity of employee suggestion is becoming increasingly vital. The majority of existing literature focuses on how to motivate employee voice behavior, but there is a lack of understanding of how to motivate employee subsequent voice behavior. This study, inspired by the phenomenon, first summarizes effective voice behavior practices in local firms and explores the concept and dimensions of “voice behavior oriented human resource practice”. The study then investigated the varied moderating effect of voice behavior-oriented human resource practice in two phases, based on the two-stage model of "initial induction" and "follow-up reflection" of employee subsequent behavior from the perspective of actors. Finally, the case study is used to reveal the multi-stage dynamic evolution process of voice behavior oriented human resource practice that promotes employee subsequent voice behavior. The findings of this study are likely to improve the understanding of how to inspire subsequent employee voice behavior, and provide implications for employee voice behavior practice in local firms.
Subjects: Psychology >> Cognitive Psychology Subjects: Psychology >> Applied Psychology submitted time 2023-03-17
Abstract：
Accumulating evidence suggests that non-invasive brain stimulation (NIBS) techniques can effectively intervene in the emotion regulation processes and down-regulate negative emotions. Summarizing the effects and applicability of NIBS for emotion regulation interventions is of great significance for enriching existing emotion regulation theories and promoting translational research. Through literature review, we found that when NIBS is used for modulating emotion regulation, a top-down change of brain circuits occurs, thereby producing a positive effect on explicit and implicit emotion regulation. Also, NIBS may improve psychiatric disorder symptoms by improving the emotion regulation processes. The existing problems are as follows: First, findings are mixed due to the heterogeneity. Second, the neural circuit mechanisms underlying the NIBS effects remain unclear, and measurements of emotion regulation effects must be enriched. In addition, previous NIBS protocols have problems like poor localization accuracy, weak effects due to the single-session stimulation, unable to fulfill new needs, and inevitable side effects. Accordingly, future studies could provide comprehensive quantitative summaries for existing literature, optimize the cortical target with the help of neuronavigation techniques, investigate the changes in the brain neural circuit when applying NIBS in explicit and implicit emotion regulation, and measure the NIBS effect with the combination of subjective experience, physiological indexes, and neural characteristics. In the future, we believe that the multi-target NIBS protocols, a combination of hyperscanning and NIBS, and NIBS-neurofeedback techniques can effectively improve the validity of the study, providing insights for relevant translational research and clinical therapeutics.
Peer Review Status:Awaiting Review
Subjects: Linguistics and Applied Linguistics >> Linguistics and Applied Linguistics submitted time 2022-08-10
Abstract： Objective This paper explores the proportion and influencing factors of rising intonation at the end of Jinzhou discourse to objectively displays the intonation characteristics of Jinzhou discourse. At the same time, it finds out the acoustic parameters that can reflect the rising intonation at the end of a sentence, and lays the foundation for the acoustic research of intonation research. Methods Combining acoustic experiments and listening discrimination experiments, taking the four sentences types in Mandarin as the control group, this paper uses parameters such as the pitch difference between the beginning and the end of the sentence at the end of the sentence, and the pitch difference between the beginning and end of the last and the non-modal particle word to analyze and describe the characteristics of intonation at the end of sentences in Jinzhou dialect. Results The rate of the rising intonation at the end of a sentence is 47.6%. The judgement of rising mainly depends on the relationship between the pitch difference between the beginning and the end of a sentence between Jinzhou dialect and Mandarin. When expressing doubts and shocks, Jinzhou dialect has a larger increase than Mandarin, and the declarative sentences of “啊” show a kind of rising intonation. Limitations This paper only initially analyzes the conditions and performance of rising intonation at the end of sentences in Jinzhou from the perspective of pitch, while the duration and intensity of rising intonation are also different from those in Mandarin, and further research is needed. Conclusions The results of this paper show that there is a rise in the pitch at the end of sentences in Jinzhou dialect, but it is not a rise in every sentence. The pitch difference between the beginning and the end of the word at the end of the sentence, and the pitch difference between the beginning and end of the last and the non-modal particle word can be used as a rising judgment indicator. The rising intonation at the end of a sentence corresponds to the pragmatic purpose, which is to attract others' attention in order to obtain a response.
Peer Review Status:Awaiting Review
Subjects: Nuclear Science and Technology >> Nuclear Detection Technology and Nuclear Electronics submitted time 2022-05-20
Abstract：
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Peer Review Status:Awaiting Review
Subjects: Psychology >> Cognitive Psychology submitted time 2021-07-23
Abstract： " "
Peer Review Status:Awaiting Review
Subjects: Psychology >> Management Psychology submitted time 2021-05-31
Abstract： Against the backdrop of fierce competition in the workplace, conflicts of interest and interpersonal frictions in enterprises occur frequently. With cold violence increasingly prevalent, workplace ostracism raises extensive concern for its frequent occurrence, invisibility, and long-term hurtfulness. Compared to Western society, the traditional tolerance and restraint of Chinese culture intensifies the hurtfulness to those who are ostracized. Additionally, the fuzzy work-family boundary of Chinese culture displaces this hurtfulness onto their family through their emotions, attitudes, and behavior, which impairs their lives and future work. Previous studies have found that workplace ostracism has negative effects on the inner workings of an organization from the perspectives of psychology, attitude, behavior, and performance. However, the spillover effect of workplace ostracism on organizations is rarely discussed. Compared with Western society, Chinese employees maintain relatively vague boundaries between work and family, and the bad experiences of employees in the workplace are more likely to spillover to the family field through employees’ psychological and emotional states, thus affecting their family life and follow-up work. Based on the conservation of resources theory, this paper discusses the spillover effect of workplace ostracism on family undermining and family satisfaction from the perspectives of decreasing positive spillover and increasing negative spillover. Individuals feel threatened and stressed when they lose resources. In light of this, this study constructs and verifies the mediating effect of work stress between workplace ostracism and family undermining and family satisfaction. Furthermore, this study also verifies the boundary effect of individual need for affiliation and work-home segmentation preference in spillover. Two samples were collected to test the hypotheses. For the first sample, we collected the data at three timepoints with one-month intervals from 16 tourism-service enterprises in Guizhou and Shandong provinces. A total of 264 effective questionnaires were returned. For the second sample, with a one-week interval, the survey was administered to five tourism-service enterprises in Guizhou province, and the final sample consisted of 239 effective questionnaires. We employed hierarchical multiple regression and bootstrapping analyses to test the hypotheses. The results indicated the following: (1) workplace ostracism had a positive effect on family undermining and a negative effect on family satisfaction; (2) workplace stress mediated the relationship between workplace ostracism and family undermining and family satisfaction; (3) need for affiliation positively moderated the effect of workplace ostracism on work stress, while moderating the indirect influence of workplace ostracism on family undermining and family satisfaction via work stress; (4) work-home segmentation preference moderated the effect of work stress on family undermining and family satisfaction, while moderating the indirect influence of workplace ostracism on family undermining and family satisfaction via work stress. This study has several theoretical and practical implications. Based on the conservation of resources theory, this study demonstrates an increase in negative spillover and a decrease in positive spillover; moreover, this study maps the antecedent variables of family undermining and family satisfaction in the workplace. Furthermore, this study shows that work stress is a key transmission mechanism by which workplace ostracism penetrates the work-family interface and causes a spillover effect, which is a response to the a calling for disclosing “the black box” of the spillover effect of workplace ostracism. Finally, by constructing a moderated mediation model and investigating the influence of workplace ostracism on individuals with a unique need for affiliation and work-home segmentation preference, this study specifies the boundary conditions of the spillover effect for workplace ostracism and contributes valid evidence for the conservation of resources theory. In practice, our study can help service enterprises and their managers to understand the spillover effect of workplace ostracism on the family domain more accurately, and to reduce the negative impact of workplace ostracism by taking effective measures, such as building a harmonious, tolerant, and friendly organizational cultural atmosphere.
Peer Review Status:Awaiting Review
Subjects: Biology >> Neurobiology Subjects: Psychology >> Cognitive Psychology Subjects: Engineering and technical science >> Biomedical Engineering submitted time 2018-03-15
Abstract： Hypnosis is an effective psychological technology in respiratory motion control. In this study, functional magnetic imaging was applied to an intra-subject (n＝13) design hypnosis experiment guided by hypnotists to analyze the respiratory motion control and neural activity in hypnosis. As a result, increased brain activities were observed in visual cortex, sensorimotor cortex, posterior cingulate cortex and middle temporal gyrus, and decreased in dorsolateral prefrontal cortex, cerebellum posterior lobe and supramarginal gyrus. Moreover, compared with normal state, enhanced correlation of brain activities (normal state, r＝0.64; hypnosis state, r＝0.80) was observed within large-scale resting-state networks. Increased connectivity between sensorimotor cortex and visual cortex in hypnosis was also observed, which implies their critical roles in neural mechanisms of hypnosis for respiration control and involvement of cognitive and perceptual processing therein. This study provides new insights for hypnosis study in psychology and cognitive neuroscience.
Peer Review Status:Awaiting Review
Subjects: Biology >> Biomedical Laboratory Science submitted time 2017-05-23
Abstract：摘要：知识产权密集型产业具备较为明显的专利优势，依赖技术创新与知识产权参与市场摘要：知识产权密集型产业具备较为明显的专利优势，依赖技术创新与知识产权参与市场竞争。生物医药产业具有巨大的经济效益和社会效益，是广东大力扶持的新兴产业。本文选取广东高技术产业、先进制造业及传统产业下的若干产业与生物医药产业进行知识产权密集型情况对比，并通过发展现状、经济贡献及研发创新三个维度进行了对比，最后利用SPSS工具对广东省生物医药专利发展进行预测，为增强广东生物医药知识产权密集型产业竞争力提供建议。
Peer Review Status:Awaiting Review
Subjects: Biology >> Biomedical Laboratory Science submitted time 2017-03-08
Abstract：[摘 要] 生物医药产业已经成为继信息产业之后全球经济社会发展的又一重要[摘 要] 生物医药产业已经成为继信息产业之后全球经济社会发展的又一重要推动力，而各类型科技创新平台已经成为生物医药产业发展的重要支撑。本文通过对广州市生物医药领域各类型科技创新平台的深入调查与分析，理清了各平台建设、运营和服务的基本情况；并对比国内外相关发展情况，找出了广州市生物医药领域科技创新平台服务存在的问题；提出了如推进生物医药战略性新兴领域的国家实验室建设、牵头建设珠三角生物医药共享平台等具有针对性的对策与参考意见。
Peer Review Status:Awaiting Review
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