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  1. Article ; Online: Discussion on reservoir description method of well vibration combined with tight well pattern area

    Liu Pan

    E3S Web of Conferences, Vol 375, p

    2023  Volume 01029

    Abstract: In the process of rapid social and economic development, the demand for the oil of related industries is more and more large. The continuous increase of oil exploitation is causing some oil fields to gradually enter the period of special high water cut ... ...

    Abstract In the process of rapid social and economic development, the demand for the oil of related industries is more and more large. The continuous increase of oil exploitation is causing some oil fields to gradually enter the period of special high water cut development and increasing the difficulty of oil exploitation. Therefore, how to improve oil recovery is the key question that relevant personnel think and solve. Based on this, this paper mainly describes the channel sand body description technology combined with well shock, and analyzes the reservoir description method combined with well shock combined with the general situation of an oilfield working area, aiming at improving the prediction accuracy of sand body in dense well pattern area and effectively guiding the development and adjustment of potential excavation work.
    Keywords tight well pattern area ; well shock combination ; reservoir description method ; Environmental sciences ; GE1-350
    Language English
    Publishing date 2023-01-01T00:00:00Z
    Publisher EDP Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: ERP correlates of self-referential processing moderate the association between pubertal status and disordered eating in preadolescence.

    Liu, Pan / Tan, Jaron X Y

    Psychophysiology

    2024  , Page(s) e14534

    Abstract: Preadolescence is a critical period for the onset of puberty and eating-related psychopathology. More advanced pubertal status is associated with elevated eating pathology. However, it was unclear whether this association was moderated by self- ... ...

    Abstract Preadolescence is a critical period for the onset of puberty and eating-related psychopathology. More advanced pubertal status is associated with elevated eating pathology. However, it was unclear whether this association was moderated by self-referential processing, an important, modifiable cognitive risk for various forms of psychopathology, including eating problems. Further, no study has examined the neural correlates of self-referential processing in relation to eating pathology. To address these gaps, we examined how the association between pubertal status and disordered eating was moderated by self-referential processing in a community sample of 115 nine-to-12-year-old preadolescents (66 girls; mean age/SD = 10.98/1.18 years; 87.5% White). Youths reported their pubertal status and disordered eating behaviors and completed an ERP version of the Self-Referent Encoding Task (SRET) to assess self-referential processing. A Principal Component Analysis of the ERP data identified an anterior late positive potential (LPP) in both the positive and negative SRET conditions. The LPP in the positive condition moderated the positive association between pubertal status and disordered eating behaviors, such that this association was significant for youths with a smaller LPP toward positive self-referential cues, but non-significant for those showing a larger LPP toward positive self-referential cues. These results suggest that a deeper processing of positive self-referential information, indicated by a potentiated LPP, may weaken the negative impact of pubertal status on disordered eating. Our findings also suggest that enhancing positive self-referential processing may be a useful tool in preventing the development of eating pathology in preadolescents, especially for those with more advanced pubertal status.
    Language English
    Publishing date 2024-02-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209486-1
    ISSN 1540-5958 ; 0048-5772
    ISSN (online) 1540-5958
    ISSN 0048-5772
    DOI 10.1111/psyp.14534
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Investment Decisions of Blockchain-Based Anti-Counterfeiting Traceability Services in a High-Quality Fresh Supply Chain of China

    Liu, Pan

    Agriculture (Basel). 2022 June 09, v. 12, no. 6

    2022  

    Abstract: The application of a blockchain-based anti-counterfeiting traceability system (hereafter, blockchain-based ACTS) presents a positive effect on improving the unreliability of the freshness information. However, using a blockchain-based ACTS requires ... ...

    Abstract The application of a blockchain-based anti-counterfeiting traceability system (hereafter, blockchain-based ACTS) presents a positive effect on improving the unreliability of the freshness information. However, using a blockchain-based ACTS requires additional expenditures from chain members. Chain members want to know the investment conditions of a blockchain-based ACTS and how to coordinate their supply chain. To solve these problems, a supply chain with one fresh producer and one retailer was chosen as the study subject. Afterwards, considering the unreliability of the freshness information, the demand function was revised. Then, the profit functions before and after adopting a blockchain-based ACTS were constructed, and then a price discount and revenue-sharing contract was put forward to coordinate the supply chain. Findings: With the growth of the unreliability coefficient of the freshness information, benefits to chain members in the proposed three situations would be reduced. Thus, we can know that after using a blockchain-based ACTS, if chain members want to gain more benefits, they should try their best to excavate the value of the blockchain-based ACTS and reduce the unreliability coefficient of the freshness information.
    Keywords agriculture ; demand functions ; freshness ; prices ; supply chain ; traceability ; China
    Language English
    Dates of publication 2022-0609
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2651678-0
    ISSN 2077-0472
    ISSN 2077-0472
    DOI 10.3390/agriculture12060829
    Database NAL-Catalogue (AGRICOLA)

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  4. Article ; Online: Beyond the RewP: The reward feedback-elicited LPP and its potential associations with perceived stress and internalizing symptoms in late childhood.

    Tan, Jaron X Y / Liu, Pan

    International journal of psychophysiology : official journal of the International Organization of Psychophysiology

    2023  Volume 193, Page(s) 112237

    Abstract: Internalizing problems increase substantially during late childhood and early adolescence, which are known to be associated with elevated perceived stress as children transition into adolescence. One risk factor that may moderate the stress-symptom ... ...

    Abstract Internalizing problems increase substantially during late childhood and early adolescence, which are known to be associated with elevated perceived stress as children transition into adolescence. One risk factor that may moderate the stress-symptom association is reward processing. While neurophysiological research in this field has focused on the reward positivity component (RewP) elicited during reward processing, little work has examined the reward feedback-elicited late positive potential (LPP) and its association with internalizing psychopathology. The present study examined the moderating roles of the RewP and feedback-elicited LPP in the relationship between perceived stress and internalizing symptoms in late childhood. A community sample of 115 nine-to-12-year-old children (66 girls, Mean age = 11.00 years, SD = 1.16) completed an EEG version of the reward feedback paradigm, the Doors task, and completed questionnaires on perceived stress and internalizing symptoms. A principal component analysis revealed three temporo-spatial factors that were temporally and spatially analogous to the RewP, anterior LPP, and posterior LPP, respectively. As expected, an enlarged RewP was found towards the win condition compared to the loss condition. We also observed a potentiated LPP towards loss relative to win feedback, which may reflect the evaluation and reappraisal processes following unsuccessful performance (i.e., loss). We did not, however, find significant moderating effects of any ERP components on the stress-symptom association. Our study was first to isolate the feedback-elicited LPP in a reward processing paradigm in children and provide initial evidence on the modulation of the ERP component by task conditions. Future research is warranted to further explore the functional significance of the reward feedback-elicited LPP in association with perceived stress and internalizing psychopathology in youths.
    Language English
    Publishing date 2023-08-23
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 605645-3
    ISSN 1872-7697 ; 0167-8760
    ISSN (online) 1872-7697
    ISSN 0167-8760
    DOI 10.1016/j.ijpsycho.2023.08.010
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Behavioral and ERP indices of self-schematic processing show differential associations with emerging symptoms of depression and social anxiety in late childhood: Evidence from a community-dwelling sample.

    Liu, Pan / Tan, Jaron X Y

    Biological psychology

    2023  Volume 180, Page(s) 108594

    Abstract: Symptoms of depression and social anxiety elevate in late childhood. An identified cognitive risk to both depression and social anxiety is maladaptive self-schemas (or self-schematic processing). Beyond the behavioral indices of this construct, event- ... ...

    Abstract Symptoms of depression and social anxiety elevate in late childhood. An identified cognitive risk to both depression and social anxiety is maladaptive self-schemas (or self-schematic processing). Beyond the behavioral indices of this construct, event-related potentials (ERPs) during self-schematic processing have also been observed to be associated with depression or depressive symptoms. However, no study has examined the ERPs underlying self-schematic processing in relation to social anxiety. More importantly, it was unclear to what extent behavioral and ERP indices of self-schematic processing were differentially associated with depression and social anxiety, especially in typical-risk youth with emerging symptoms. A hundred and fifteen community-dwelling children (66 girls; Mean age=10.91 years, SD=1.45) completed a self-referent encoding task (SRET) with EEG recorded. A Principal Component Analysis identified a late positive potential (LPP) component elicited in both the positive and negative SRET conditions. Multivariate multiple regression showed that in both conditions, behavioral SRET scores were associated with depressive symptoms while partialling out social anxiety symptoms, but not with social anxiety symptoms with depressive symptoms partialled out. The LPP amplitude elicited in both conditions showed marginally positive associations with social anxiety symptoms while partialling out depressive symptoms, but not with depressive symptoms while accounting for social anxiety. This study provides novel evidence concerning the ERP correlates of self-schematic processing in relation to social anxiety symptoms. More importantly, our findings for the first time speak to the differential associations between the behavioral SRET scores and SRET-elicited LPP and emerging symptoms of depression and social anxiety in late childhood.
    MeSH term(s) Female ; Adolescent ; Child ; Humans ; Depression/psychology ; Independent Living ; Fear ; Evoked Potentials ; Anxiety/psychology
    Language English
    Publishing date 2023-05-27
    Publishing country Netherlands
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 185105-6
    ISSN 1873-6246 ; 0301-0511
    ISSN (online) 1873-6246
    ISSN 0301-0511
    DOI 10.1016/j.biopsycho.2023.108594
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Incremental validity of ERP correlates of self-referential processing in predicting emerging depressive symptoms in late childhood: Evidence from a community-dwelling sample.

    Liu, Pan / Tan, Jaron X Y

    Psychophysiology

    2023  Volume 60, Issue 11, Page(s) e14382

    Abstract: Depressogenic self-referential processing (e.g., self-schemas reflecting shallower processing of positive, and deeper processing of negative, self-descriptive words) is an established cognitive vulnerability to depression. Alterations of event-related ... ...

    Abstract Depressogenic self-referential processing (e.g., self-schemas reflecting shallower processing of positive, and deeper processing of negative, self-descriptive words) is an established cognitive vulnerability to depression. Alterations of event-related potentials (ERPs) during self-referential processing have been observed in adolescents with depression risk or clinical depression. However, no study has examined ERPs associated with self-referential processing in typical-risk youth with emerging depressive symptoms during late childhood, a high-risk period for depression. It is also unclear to what extent ERPs provide incremental validity in predicting symptoms beyond performance on self-referential processing tasks. Sixty-five community-dwelling children (38 girls; mean age/SD = 11.02/1.59 years) completed a self-referent encoding task (SRET) with EEG recorded. Children showed a larger P2 and a larger late positive potential (LPP) in response to positive SRET stimuli versus negative stimuli. Hierarchical regression showed that in the positive condition only, including ERP correlates (P1, P2, LPP) and interactions between the ERPs and positive SRET score increased the explained variation in depressive symptoms beyond behavioral SRET performance. The LPP in response to positive words was associated with lower depressive symptoms. The P1 and P2 in response to positive words interacted with positive SRET score, such that the association between positive SRET score and symptoms was significant in children with greater P1 but smaller P2. We provide novel evidence supporting the incremental validity of ERPs beyond behavioral makers in predicting emerging depressive symptoms in children. Our findings also highlight the moderating role of ERP activity in strengthening the association between behavioral markers of self-schemas and depressive outcomes.
    Language English
    Publishing date 2023-07-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209486-1
    ISSN 1540-5958 ; 0048-5772
    ISSN (online) 1540-5958
    ISSN 0048-5772
    DOI 10.1111/psyp.14382
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Low-grade intraductal carcinoma of accessory parotid gland: a case report.

    Liu, Jianshan / Liu, Pan / Peng, Liwei / Wang, Zhixing

    Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology

    2024  Volume 40, Issue 5, Page(s) 606–609

    Abstract: Salivary low-grade intraductal carcinoma (LGIDC) is a rare tumor that mainly occurs in the parotid. Thus far, LGIDC originating from the accessory parotid gland has been rarely reported in domestic and foreign literature. This study reports a case of ... ...

    Abstract Salivary low-grade intraductal carcinoma (LGIDC) is a rare tumor that mainly occurs in the parotid. Thus far, LGIDC originating from the accessory parotid gland has been rarely reported in domestic and foreign literature. This study reports a case of LGIDC of the accessory parotid gland and a brief summary of its clinical features, diagnostic points, and treatment by reviewing the literature, with the aim of providing a reference for clinical practice and further research.
    Language Chinese
    Publishing date 2024-04-10
    Publishing country China
    Document type Journal Article
    ZDB-ID 1202342-5
    ISSN 2618-0456 ; 1000-1182
    ISSN (online) 2618-0456
    ISSN 1000-1182
    DOI 10.7518/hxkq.2022.05.015
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Trial-level ERPs predicted behavioral responses during self-referential processing in late childhood.

    Liu, Pan / Yang, Xiao / Tan, Jaron X Y

    Social cognitive and affective neuroscience

    2024  Volume 19, Issue 1

    Abstract: Self-referential information is uniquely salient and preferentially processed even in children. The literature has used the self-referent encoding task (SRET) combined with event-related potentials (ERPs) to study self-referential processing and its ... ...

    Abstract Self-referential information is uniquely salient and preferentially processed even in children. The literature has used the self-referent encoding task (SRET) combined with event-related potentials (ERPs) to study self-referential processing and its associations with youth psychopathology. However, it is unclear how the ERP and behavioral indices of SRET are associated with each other, although this knowledge can promote our mechanistic understanding of this construct and its role in psychopathology. We examined this question in 115 9- to 12-year-old children, a critical period for the development of self-related concepts. By applying a multilevel modeling approach to the trial-level data of SRET, we disaggregated the between- and within-person variability and observed within-person, but not between-person, effects of the P2 and late positive potential (LPP) on behavioral responses: a larger P2 on a given trial predicted a faster response in this trial; a larger LPP on a given trial predicted a higher likelihood of endorsing the word of this trial. We provided novel evidence on how the within-person variability of the ERPs predicted the overt responses of the SRET in children. These findings inform our mechanistic knowledge of self-referential processing and shed light on a better understanding of the role of self-referential processing in the development of psychopathology.
    MeSH term(s) Child ; Humans ; Evoked Potentials/physiology ; Self Concept ; Mental Disorders
    Language English
    Publishing date 2024-02-17
    Publishing country England
    Document type Journal Article
    ZDB-ID 2236933-8
    ISSN 1749-5024 ; 1749-5016
    ISSN (online) 1749-5024
    ISSN 1749-5016
    DOI 10.1093/scan/nsae011
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Pyroptosis: Mechanisms and links with diabetic cardiomyopathy.

    Liu, Pan / Zhang, Zhengdong / Chen, Huizhen / Chen, Qiu

    Ageing research reviews

    2024  Volume 94, Page(s) 102182

    Abstract: Diabetes mellitus (DM) is a chronic metabolic disease characterized by hyperglycaemia that seriously affects human health. Diabetic cardiomyopathy (DCM) is a major cardiovascular complication and one of the main causes of death in patients with DM. ... ...

    Abstract Diabetes mellitus (DM) is a chronic metabolic disease characterized by hyperglycaemia that seriously affects human health. Diabetic cardiomyopathy (DCM) is a major cardiovascular complication and one of the main causes of death in patients with DM. Although DCM attracts great attention, and new therapeutic methods are continuously developed, there is a lack of effective treatment strategies. Therefore, exploring and targeting new signalling pathways related to the evolution of DCM becomes a hotspot and difficulty in the prevention and treatment of DCM. Pyroptosis is a newly discovered regulated cell death that is heavily dependent on the formation of plasma membrane pores by members of the gasdermin protein family and is reported to be involved in the occurrence, development, and pathogenesis of DCM. In this review, we focus on the molecular mechanisms of pyroptosis, its involvement in the relevant signalling pathways of DCM, and potential pyroptosis-targeting therapeutic strategies for the treatment of DCM. Our review provides new insights into the use of pyroptosis as a useful tool for the prevention and treatment of DCM and clarifies future research directions.
    MeSH term(s) Humans ; Diabetic Cardiomyopathies/therapy ; Pyroptosis ; Hyperglycemia ; Inflammasomes ; Diabetes Mellitus
    Chemical Substances Inflammasomes
    Language English
    Publishing date 2024-01-03
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2075672-0
    ISSN 1872-9649 ; 1568-1637
    ISSN (online) 1872-9649
    ISSN 1568-1637
    DOI 10.1016/j.arr.2023.102182
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Induced emotion counter-regulation affects attentional inhibition of emotional information: ERP evidence from a randomized manipulation approach.

    Zhang, Jing / Zhang, Wanqi / Guan, Wanyao / Liu, Pan

    Cerebral cortex (New York, N.Y. : 1991)

    2024  Volume 34, Issue 2

    Abstract: Automatic emotion counter-regulation refers to an unintentional attentional shift away from the current emotional state and toward information of the opposite valence. It is a useful emotion regulation skill that prevents the escalation of current ... ...

    Abstract Automatic emotion counter-regulation refers to an unintentional attentional shift away from the current emotional state and toward information of the opposite valence. It is a useful emotion regulation skill that prevents the escalation of current emotional state. However, the cognitive mechanisms of emotion counter-regulation are not fully understood. Using a randomization approach, this study investigated how automatic emotion counter-regulation impacted attentional inhibition of emotional stimuli, an important aspect of emotion processing closely associated with emotion regulation and mental health. Forty-six university students were randomly assigned to an emotion counter-regulation group and a control group. The former group watched an anger-inducing video to evoke automatic emotion counter-regulation of anger, while the latter group watched an emotionally neutral video. Next, both groups completed a negative priming task of facial expressions with EEG recorded. In the emotion counter-regulation group, we observed an enhanced attentional inhibition of the angry, but not happy, faces, as indicated by a prolonger response time, a larger N2, and a smaller P3 in response to angry versus happy stimuli. These patterns were not observed in the control group, supporting the role of elicited emotion counter-regulation of anger in causing these modulation patterns in responses.
    MeSH term(s) Humans ; Anger/physiology ; Attention/physiology ; Emotional Regulation ; Emotions/physiology ; Facial Expression ; Happiness
    Language English
    Publishing date 2024-01-31
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1077450-6
    ISSN 1460-2199 ; 1047-3211
    ISSN (online) 1460-2199
    ISSN 1047-3211
    DOI 10.1093/cercor/bhae004
    Database MEDical Literature Analysis and Retrieval System OnLINE

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