Objective:Healthcare workers,as a high-stress professional group,face long-term high intensity workloads and complex medical environments,resulting in increasingly prominent mental health issues.In particular,the wide...Objective:Healthcare workers,as a high-stress professional group,face long-term high intensity workloads and complex medical environments,resulting in increasingly prominent mental health issues.In particular,the widespread presence of anxiety symptoms and somatic pain has become a major factor affecting both the quality of care and the career development of healthcare workers.This study aims to investigate the mediating and moderating roles of psychological resilience and sleep in the relationship between somatic pain and anxiety among healthcare workers.Methods:A cross-sectional questionnaire survey was conducted among 1661 healthcare workers.The instruments used included the Generalized Anxiety Disorder-7(GAD-7),item 3 from the Patient Health Questionnaire-9(PHQ-9),the 10-item Connor-Davidson Resilience Scale(CD-RISC-10)for psychological resilience,and the Visual Analogue Scale(VAS)for assessing anxiety,sleep disturbance,psychological resilience,and somatic pain.Results:The detection rate of anxiety symptoms among healthcare workers was 38.95%.Psychological resilience was significantly negatively correlated with anxiety symptoms(r=−0.451,P<0.01),sleep disturbance(r=−0.313,P<0.01),and somatic pain(r=−0.214,P<0.01).Moreover,psychological resilience partially mediated the relationship between somatic pain and anxiety(β=−0.103,P<0.01),and sleep quality moderated the latter part of the mediation model(“somatic pain-psychological resilience-anxiety”).Conclusion:Under high-intensity workloads,healthcare workers generally experience severe anxiety symptoms.Psychological resilience plays an important protective mediating role in their mental health,and sleep quality serves as a moderator in this relationship.Enhancing healthcare workers’psychological resilience and improving their sleep may promote both their physical and mental well-being.展开更多
Aim Posttraumatic nightmares are a core component of posttraumatic stress disorder （PTSD） and mechanistically linked to the development and maintenance of this disorder, but little is known about their mecha- nism. ...Aim Posttraumatic nightmares are a core component of posttraumatic stress disorder （PTSD） and mechanistically linked to the development and maintenance of this disorder, but little is known about their mecha- nism. Methods We utilized a communication box to establish an animal model of physiological stress （foot-shock I FSI） and psychological stress （PS） to mimic the direct suffering and witnessing of traumatic events. Results Twenty-one days after traumatic stress, some of the experimental animals presented startled awakening （ i. e. , were startled awake by a supposed ＂nightmare＂） with different electroencephalographic spectra features. Our neuroan- atomical results showed that the secondary somatosensory cortex and primary auditory cortex may play an important role in remote traumatic memory retrieval in FS ＂nightmare＂ （FSN） rats, whereas the temporal association cortex may play an important role in PS ＂nightmare＂ （PSN） rats. The FSN and PSN groups possessed common emotion evocation circuits, including activation of the amygdala and inactivation of the infralimbic prefrontal cortex and ven- tral anterior cingulate cortex. The decreased activity of the granular and dysgranular insular cortex was only oh-served in PSN rats. Conclusion The present results imply that different types of stress may cause PTSD-like ＂nightmares＂ in rodents and identified the possible neurocircuitry of memory retrieval and emotion evocation.展开更多
Objective:Sleep quality in kidney transplant recipients is closely associated with symptoms of fatigue and depression.Although subjective assessment tools like the Pittsburgh Sleep Quality Index and the Richards-Campb...Objective:Sleep quality in kidney transplant recipients is closely associated with symptoms of fatigue and depression.Although subjective assessment tools like the Pittsburgh Sleep Quality Index and the Richards-Campbell Sleep Questionnaire(RCSQ)are widely used to evaluate sleep quality,there is a lack of studies utilizing polysomnography for objective evaluation.This study aims to investigate the correlation between sleep quality,fatigue,and depression in kidney transplant recipients using both subjective and objective methods,providing scientific evidence for improving their quality of life.Methods:The cross-sectional study conveniently sampled 50 kidney transplant recipients from a transplant center in a general hospital between August 2018 and March 2020.Subjective and objective sleep parameters were evaluated using the RCQS and polysomnography,respectively.The Fatigue Severity Scale was used to assess fatigue,and the Hamilton Depression Scale was employed to measure depression levels.Results:A lower proportion of rapid eye movement(REM)sleep was associated with increased fatigue.Additionally,higher wake time percentages and poorer sleep quality were significantly correlated with greater depression severity.Conclusion:This study underscores the critical importance of effectively managing sleep quality in kidney transplant recipients and addressing their fatigue and depression symptoms.These findings lay a foundation for developing targeted nursing and therapeutic strategies.展开更多
Intelligent personal assistants play a pivotal role in in-vehicle systems,significantly enhancing life efficiency,driving safety,and decision-making support.In this study,the multi-modal design elements of intelligent...Intelligent personal assistants play a pivotal role in in-vehicle systems,significantly enhancing life efficiency,driving safety,and decision-making support.In this study,the multi-modal design elements of intelligent personal assistants within the context of visual,auditory,and somatosensory interactions with drivers were discussed.Their impact on the driver’s psychological state through various modes such as visual imagery,voice interaction,and gesture interaction were explored.The study also introduced innovative designs for in-vehicle intelligent personal assistants,incorporating design principles such as driver-centricity,prioritizing passenger safety,and utilizing timely feedback as a criterion.Additionally,the study employed design methods like driver behavior research and driving situation analysis to enhance the emotional connection between drivers and their vehicles,ultimately improving driver satisfaction and trust.展开更多
In this paper, we will address common psychological reactions to disability such as anxiety, depression, denial, and anger in the framework of a stage model. In addition, this paper will discuss specific societal aspe...In this paper, we will address common psychological reactions to disability such as anxiety, depression, denial, and anger in the framework of a stage model. In addition, this paper will discuss specific societal aspects that can impact reaction and adjustment to disability. In this vein, we will examine the specific effects of societal attitudes and stigma upon individuals with disabilities. Strategies for changing attitudes and facilitating adjustment to disability will also be discussed.展开更多
The inherent selfishness of each node for the enhancement of message successful delivery ratio and the network overall performance improvement are reflected in the contradiction relationship of competition and coopera...The inherent selfishness of each node for the enhancement of message successful delivery ratio and the network overall performance improvement are reflected in the contradiction relationship of competition and cooperation in delay/disruption tolerant networks (DTN). In particular, the existence of malicious node aggravates this contradiction. To resolve this contradiction, social relationship theory and group theory of social psychology were adopted to do an in-depth analysis. The concrete balancing approach which leveraged Nash equilibrium theory of game theory was proposed to resolve this contradiction in reality. Thus, a new congestion control routing algorithm for security defense based on social psychology and game theory (CRSG) was put forward. Through the experiment, this algorithm proves that it can enhance the message successful delivery ratio by more than 15% and reduce the congestion ratio over 15% as well. This algorithm balances the contradiction relationship between the two key performance targets and made all nodes exhibit strong cooperation relationship in DTN.展开更多
In commanding decision-making, the commander usually needs to know a lot of situations（intelligence） on the adversary. Because of the military intelligence with opposability, it is inevitable that intelligence perso...In commanding decision-making, the commander usually needs to know a lot of situations（intelligence） on the adversary. Because of the military intelligence with opposability, it is inevitable that intelligence personnel take some deceptive information released by the rival as intelligence data in the process of intelligence gathering. Since the failure of intelligence is likely to lead to a serious aftereffect, the recognition of intelligence is a very important problem. An elementary research on recognizing military intelligence and puts forward a systematic processing method are made. First, the types and characteristics of military intelligence are briefly discussed, a research thought of recognizing military intelligence by means of recognizing military hypotheses are presented. Next, the reasoning mode and framework for recognizing military hypotheses are presented from the angle of psychology of intelligence analysis and non-monotonic reasoning. Then, a model for recognizing military hypothesis is built on the basis of fuzzy judgement information given by intelligence analysts. A calculative example shows that the model has the characteristics of simple calculation and good maneuverability. Last, the methods that selecting the most likely hypothesis from the survival hypotheses via final recognition are discussed.展开更多
This paper addresses the topic of an interdisciplinary approach of chronic pain management from a biopsychosocial perspective. The first section provides an introduction to the definitions and theories of chronic pain...This paper addresses the topic of an interdisciplinary approach of chronic pain management from a biopsychosocial perspective. The first section provides an introduction to the definitions and theories of chronic pain and the various contributing factors (psychological, interpersonal/environmental and social support, and vocational). The second section presents the role of various health care professions (medical doctors, nurses, physical therapists, occupational therapists, psychologists and rehabilitation counselors) and the evidence of their treatment effectiveness. The third section discusses the concept of an interdisciplinary pain rehabilitation program (IPRP) and its evidence to support its effectiveness. Finally, the clinical implications of rehabilitation counseling and psychology as part of the inter-disciplinary program in treating individuals with chronic pain will be highlighted.展开更多
基金supported by the Natural Science Foundation of Hunan Province,China(2023JJ60076)。
文摘Objective:Healthcare workers,as a high-stress professional group,face long-term high intensity workloads and complex medical environments,resulting in increasingly prominent mental health issues.In particular,the widespread presence of anxiety symptoms and somatic pain has become a major factor affecting both the quality of care and the career development of healthcare workers.This study aims to investigate the mediating and moderating roles of psychological resilience and sleep in the relationship between somatic pain and anxiety among healthcare workers.Methods:A cross-sectional questionnaire survey was conducted among 1661 healthcare workers.The instruments used included the Generalized Anxiety Disorder-7(GAD-7),item 3 from the Patient Health Questionnaire-9(PHQ-9),the 10-item Connor-Davidson Resilience Scale(CD-RISC-10)for psychological resilience,and the Visual Analogue Scale(VAS)for assessing anxiety,sleep disturbance,psychological resilience,and somatic pain.Results:The detection rate of anxiety symptoms among healthcare workers was 38.95%.Psychological resilience was significantly negatively correlated with anxiety symptoms(r=−0.451,P<0.01),sleep disturbance(r=−0.313,P<0.01),and somatic pain(r=−0.214,P<0.01).Moreover,psychological resilience partially mediated the relationship between somatic pain and anxiety(β=−0.103,P<0.01),and sleep quality moderated the latter part of the mediation model(“somatic pain-psychological resilience-anxiety”).Conclusion:Under high-intensity workloads,healthcare workers generally experience severe anxiety symptoms.Psychological resilience plays an important protective mediating role in their mental health,and sleep quality serves as a moderator in this relationship.Enhancing healthcare workers’psychological resilience and improving their sleep may promote both their physical and mental well-being.
文摘Aim Posttraumatic nightmares are a core component of posttraumatic stress disorder （PTSD） and mechanistically linked to the development and maintenance of this disorder, but little is known about their mecha- nism. Methods We utilized a communication box to establish an animal model of physiological stress （foot-shock I FSI） and psychological stress （PS） to mimic the direct suffering and witnessing of traumatic events. Results Twenty-one days after traumatic stress, some of the experimental animals presented startled awakening （ i. e. , were startled awake by a supposed ＂nightmare＂） with different electroencephalographic spectra features. Our neuroan- atomical results showed that the secondary somatosensory cortex and primary auditory cortex may play an important role in remote traumatic memory retrieval in FS ＂nightmare＂ （FSN） rats, whereas the temporal association cortex may play an important role in PS ＂nightmare＂ （PSN） rats. The FSN and PSN groups possessed common emotion evocation circuits, including activation of the amygdala and inactivation of the infralimbic prefrontal cortex and ven- tral anterior cingulate cortex. The decreased activity of the granular and dysgranular insular cortex was only oh-served in PSN rats. Conclusion The present results imply that different types of stress may cause PTSD-like ＂nightmares＂ in rodents and identified the possible neurocircuitry of memory retrieval and emotion evocation.
基金supported by the Clinical Medical Technology Innovation Guide Project of Hunan Province,China(2020SK53609).
文摘Objective:Sleep quality in kidney transplant recipients is closely associated with symptoms of fatigue and depression.Although subjective assessment tools like the Pittsburgh Sleep Quality Index and the Richards-Campbell Sleep Questionnaire(RCSQ)are widely used to evaluate sleep quality,there is a lack of studies utilizing polysomnography for objective evaluation.This study aims to investigate the correlation between sleep quality,fatigue,and depression in kidney transplant recipients using both subjective and objective methods,providing scientific evidence for improving their quality of life.Methods:The cross-sectional study conveniently sampled 50 kidney transplant recipients from a transplant center in a general hospital between August 2018 and March 2020.Subjective and objective sleep parameters were evaluated using the RCQS and polysomnography,respectively.The Fatigue Severity Scale was used to assess fatigue,and the Hamilton Depression Scale was employed to measure depression levels.Results:A lower proportion of rapid eye movement(REM)sleep was associated with increased fatigue.Additionally,higher wake time percentages and poorer sleep quality were significantly correlated with greater depression severity.Conclusion:This study underscores the critical importance of effectively managing sleep quality in kidney transplant recipients and addressing their fatigue and depression symptoms.These findings lay a foundation for developing targeted nursing and therapeutic strategies.
文摘Intelligent personal assistants play a pivotal role in in-vehicle systems,significantly enhancing life efficiency,driving safety,and decision-making support.In this study,the multi-modal design elements of intelligent personal assistants within the context of visual,auditory,and somatosensory interactions with drivers were discussed.Their impact on the driver’s psychological state through various modes such as visual imagery,voice interaction,and gesture interaction were explored.The study also introduced innovative designs for in-vehicle intelligent personal assistants,incorporating design principles such as driver-centricity,prioritizing passenger safety,and utilizing timely feedback as a criterion.Additionally,the study employed design methods like driver behavior research and driving situation analysis to enhance the emotional connection between drivers and their vehicles,ultimately improving driver satisfaction and trust.
文摘In this paper, we will address common psychological reactions to disability such as anxiety, depression, denial, and anger in the framework of a stage model. In addition, this paper will discuss specific societal aspects that can impact reaction and adjustment to disability. In this vein, we will examine the specific effects of societal attitudes and stigma upon individuals with disabilities. Strategies for changing attitudes and facilitating adjustment to disability will also be discussed.
基金Projects(61202488, 61070199, 61103182) supported by the National Natural Science Foundation of China
文摘The inherent selfishness of each node for the enhancement of message successful delivery ratio and the network overall performance improvement are reflected in the contradiction relationship of competition and cooperation in delay/disruption tolerant networks (DTN). In particular, the existence of malicious node aggravates this contradiction. To resolve this contradiction, social relationship theory and group theory of social psychology were adopted to do an in-depth analysis. The concrete balancing approach which leveraged Nash equilibrium theory of game theory was proposed to resolve this contradiction in reality. Thus, a new congestion control routing algorithm for security defense based on social psychology and game theory (CRSG) was put forward. Through the experiment, this algorithm proves that it can enhance the message successful delivery ratio by more than 15% and reduce the congestion ratio over 15% as well. This algorithm balances the contradiction relationship between the two key performance targets and made all nodes exhibit strong cooperation relationship in DTN.
文摘In commanding decision-making, the commander usually needs to know a lot of situations（intelligence） on the adversary. Because of the military intelligence with opposability, it is inevitable that intelligence personnel take some deceptive information released by the rival as intelligence data in the process of intelligence gathering. Since the failure of intelligence is likely to lead to a serious aftereffect, the recognition of intelligence is a very important problem. An elementary research on recognizing military intelligence and puts forward a systematic processing method are made. First, the types and characteristics of military intelligence are briefly discussed, a research thought of recognizing military intelligence by means of recognizing military hypotheses are presented. Next, the reasoning mode and framework for recognizing military hypotheses are presented from the angle of psychology of intelligence analysis and non-monotonic reasoning. Then, a model for recognizing military hypothesis is built on the basis of fuzzy judgement information given by intelligence analysts. A calculative example shows that the model has the characteristics of simple calculation and good maneuverability. Last, the methods that selecting the most likely hypothesis from the survival hypotheses via final recognition are discussed.
文摘This paper addresses the topic of an interdisciplinary approach of chronic pain management from a biopsychosocial perspective. The first section provides an introduction to the definitions and theories of chronic pain and the various contributing factors (psychological, interpersonal/environmental and social support, and vocational). The second section presents the role of various health care professions (medical doctors, nurses, physical therapists, occupational therapists, psychologists and rehabilitation counselors) and the evidence of their treatment effectiveness. The third section discusses the concept of an interdisciplinary pain rehabilitation program (IPRP) and its evidence to support its effectiveness. Finally, the clinical implications of rehabilitation counseling and psychology as part of the inter-disciplinary program in treating individuals with chronic pain will be highlighted.
