期刊文献+
任意字段
题名或关键词
题名
关键词
摘要
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息
共找到33篇文章
< 1 2 >
每页显示 20 50 100
已选0条
引用分析
参考文献
引证文献
 统计分析
检索结果
已选文献
显示方式：
Dopamine mediates the link between aggressive behavior and biogenic amine receptor genes in mud crab Scylla paramamosain 认领 引用 被引量：1
1
作者 Yuanyuan FU Xinlian HUANG +3 位作者 Lei LIU Wei ZHAI Sixiang WANG Congying HE 《Journal of Oceanology and Limnology》 SCIE CAS CSCD 2025年第5期1654-1667,共14页
Intraspecific conflict induced by the innate aggressiveness is one of the main reasons for the extremely low survival rate in mud crab Scylla paramamosain aquaculture,which have impeded the sustainable culture of the ... Intraspecific conflict induced by the innate aggressiveness is one of the main reasons for the extremely low survival rate in mud crab Scylla paramamosain aquaculture,which have impeded the sustainable culture of the species.In this study,we first classified and quantified the aggressive behavior,and established a crab aggressive behavior model,laying the foundation for subsequent research on evaluating combat intensity.The contents of 5-hydroxytryptamine(5-HT),dopamine(DA),and cAMP in the hemolymph of the mud crabs before and after fighting were measured by high-performance liquid chromatography-mass spectrometry(HPLC-MS),and the mud crabs exhibited a significant increase of 5-HT(P<0.05),while the DA and cAMP decreased significantly(P<0.05).In addition,we applied EthoVision to examine the changes of the crab behavior after DA administration.After 0.5 h of injection,the movement speed,distance,duration of aggressive behavior,and intensity of aggression in the high concentration DA group were significantly higher than those in the saline injection group and the untreated control group(P<0.05).The results of real-time quantitative polymerase chain reaction(qRT PCR)analysis showed that the expression of DA 1 in the thoracic ganglia of the mud crabs was significantly down-regulated in the DA injection group,and the aggressive behavior was weakened.Conversely,DA1 expression was up-regulated when aggressive behavior was strengthened.Besides,there were significant differences in the expression levels of receptor expression genes including 5-HT1,5-HT2,and crustacean hyperglycemic hormone(CHH)in different tissues,indicating that the alteration of aggressive behavior of the mud crab after injection with different concentrations of DA could be regulated by changes in the expression levels of corresponding receptor genes.Our results contribute to a deeper analysis of the aggressive behavior mechanism of the mud crabs and provide a theoretical basis for reducing fighting-related mortalities in aquaculture. 展开更多
关键词 Scylla paramamosain aggressive behavior behavior model dopamine(DA) gene expression
暂未订购 下载PDF
Effects of family cognitive therapy on aggressive behavior,family functioning,and marital quality in patients with major depression 认领 引用
2
作者 Yi-Bing Wang Xin-Xia Chen +1 位作者 Song-Tao Li Hong-Ping Yan 《World Journal of Psychiatry》 SCIE 2025年第3期124-133,共10页
BACKGROUND Depression is a prevalent mental health disorder with significant impacts on individuals and families.We hypothesize that combining family cognitive therapy(FCT)with pharmacotherapy will be more effective i... BACKGROUND Depression is a prevalent mental health disorder with significant impacts on individuals and families.We hypothesize that combining family cognitive therapy(FCT)with pharmacotherapy will be more effective in managing depression and improving family dynamics than pharmacotherapy alone.AIM To investigate the effects of FCT combined with sertraline on depression,aggressive behavior,and family functioning in patients with major depressive disorder(MDD).METHODS This study involved 178 patients diagnosed with MDD at the Shaoxing 7th People's Hospital from January 2022 to April 2024.Patients were divided into two groups according to whether they received FCT.FCT included both patientfocused cognitive therapy and family-focused psychological guidance over a 12-week period.RESULTS The observation group receiving combined treatment showed significantly greater reductions in depressive symptoms(Beck Depression Inventory scores:27.4±4.7 to 18.6±5.2)compared to the control group(28.1±5.5 to 20.9±4.9),with P=0.031 for the difference between groups.Improvements in family functioning and marital quality were also observed,with P<0.001 for key dimensions on the Family Assessment Device and Enrich Marital Scale.CONCLUSION The combination of FCT with sertraline effectively reduces depressive symptoms and improves family dynamics in patients with MDD. 展开更多
关键词 Major depressive disorder Family cognitive therapy Depressive symptoms Aggressive behavior Marital quality
暂未订购 下载PDF
Impact of social isolation and resident intruder stress on aggressive behavior in the male rat 认领 引用 被引量：25
3
作者 Sheng Wei Huiyun Zhang +5 位作者 Jie Gao Ling Xue Peng Sun Yubin Chao Gang Xue Mingqi Qiao 《Neural Regeneration Research》 SCIE CAS 2010年第15期1175-1179,共5页
Stress studies frequently utilize physical stressors to establish animal models of stress.In the majority of cases,these models are not consistent with human circumstances.The present study simulated a social isolatio... Stress studies frequently utilize physical stressors to establish animal models of stress.In the majority of cases,these models are not consistent with human circumstances.The present study simulated a social isolation plus resident intruder stress model in the rat.The rats were subjected to daily social isolation and resident intruder stress for 2 weeks.Behaviors were then tested.Rats subjected to social stress exhibited different aggressive behavior styles;some rats had greater scores on composite aggression behaviors,as well as locomotor and exploratory activity,but lower scores on latency than others.The high-aggressive group exhibited predominantly anger-out,while the low-aggressive group exhibited anger-in.Results suggest that social isolation plus resident intruder may serve as an appropriate model for anger-in and anger-out emotion modeling in the rat. 展开更多
关键词 aggressive behavior test social isolation resident intruder stress rat model anger-out/anger-in
暂未订购 下载PDF
Cecal microbiota transplantation:unique influence of cecal microbiota from divergently selected inbred donor lines on cecal microbial profile,serotonergic activity,and aggressive behavior of recipient chickens 认领 引用 被引量：2
4
作者 Yuechi Fu Jiaying Hu +3 位作者 Marisa A.Erasmus Huanmin Zhang Timothy A.Johnson Hengwei Cheng 《Journal of Animal Science and Biotechnology》 SCIE CAS CSCD 2023年第5期1986-2001,共16页
Background Accumulating evidence from human trials and rodent studies has indicated that modulation of gut microbiota affects host physiological homeostasis and behavioral characteristics.Similarly,alterations in gut ... Background Accumulating evidence from human trials and rodent studies has indicated that modulation of gut microbiota affects host physiological homeostasis and behavioral characteristics.Similarly,alterations in gut micro-biota could be a feasible strategy for reducing aggressive behavior and improving health in chickens.The study was conducted to determine the effects of early-life cecal microbiota transplantation(CMT)on cecal microbial composi-tion,brain serotonergic activity,and aggressive behavior of recipient chickens.Methods Chicken lines 63 and 72 with nonaggressive and aggressive behavior,respectively,were used as donors and a commercial strain Dekalb XL was used as recipients for CMT.Eighty-four 1-d-old male chicks were randomly assigned to 1 of 3 treatments with 7 cages per treatment and 4 chickens per cage(n=7):saline(control,CTRL),cecal solution of line 63(63-CMT),and cecal solution of line 72(72-CMT).Transplantation was conducted via oral gavage once daily from d 1 to 10,and then boosted once weekly from week 3 to 5.At weeks 5 and 16,home-cage behavior was recorded,and chickens with similar body weights were assigned to paired aggression tests between the treat-ments.Samples of blood,brain,and cecal content were collected from the post-tested chickens to detect CMT-induced biological and microbiota changes.Results 63-CMT chickens displayed less aggressive behavior with a higher hypothalamic serotonergic activity at week 5.Correspondingly,two amplicon sequence variants(ASVs)belonging to Lachnospiraceae and one Ruminococ-caceae UCG-005 ASV were positively correlated with the levels of brain tryptophan and serotonin,respectively.72-CMT chickens had lower levels of brain norepinephrine and dopamine at week 5 with higher levels of plasma serotonin and tryptophan at week 16.ASVs belonging to Mollicutes RF39 and GCA-900066225 in 72-CMT chickens were nega-tively correlated with the brain 5-hydroxyindoleacetic acid(5-HIAA)at week 5,and one Bacteroides ASV was negatively correlated with plasma serotonin at week 16.Conclusion Results indicate that CMT at an early age could regulate aggressive behavior via modulating the cecal microbial composition,together with central serotonergic and catecholaminergic systems in recipient chickens.The selected CMT could be a novel strategy for reducing aggressive behavior through regulating signaling along the microbiota-gut-brain axis. 展开更多
关键词 Aggressive behavior Cecal microbiota transplantation Chicken Microbiota-gut-brain axis Serotonergic activity
暂未订购 下载PDF
Relationship between Levels of Testosterone and Cortisol in Saliva and Aggressive Behaviors of Adolescents 认领 引用 被引量：3
5
作者 YI-ZHEN YU AND JUN-XIA SHI 《Biomedical and Environmental Sciences》 SCIE CAS 2009年第1期44-49,共6页
Objective To explore the endocfinal factors which influence the aggressive behavior of adolescents. Methods The levels of cortisol （CORT）, testosterone （T）, prolactin （PRL）, and growth hormone （GH） in saliva f... Objective To explore the endocfinal factors which influence the aggressive behavior of adolescents. Methods The levels of cortisol （CORT）, testosterone （T）, prolactin （PRL）, and growth hormone （GH） in saliva from 20 aggressive students and 20 non-aggressive control students were measured by radioimmunoassay （RIA）. The students were matched for their gender, age, grade, stage of pubertal development, and economic status of their families. Results The salivary T levels were 22.20±14.50 pg/mL and 19.54±12.52 pg/mL in aggressive male and female students, 13.20±6.85 pg/mL and 5.24±3.03 pg/mL in non-aggressive male and female students （P〈0.05）. The male aggressive students had a lower level of CORT in saliva than non-aggressive male students （P〈0.05）. There were no significant differences in the salivary levels of PRL or GH between the aggressive and non-aggressive groups. Correlation analysis revealed a negative relationship in male students between the salivary CORT levels and the aggression factor scores of the child behavior checklist （CBCL）. In addition, the data also showed a positive relationship between the salivary T levels and the aggression factor scores of CBCL in female students. Multiple linear regression analysis showed that the salivary CORT level was an independent predictive factor for aggressive behaviors in adolescent boys. The higher the CORT level, the less aggressive the boys were. Conclusion CORT and T levels may play a certain role in adolescent aggressive behaviors. 展开更多
关键词 Adolescents Aggressive behavior Testosterone （T） Cortisol （CORT）
暂未订购 下载PDF
Relationship between Family Characteristics and Aggressive Behaviors of Children and Adolescents 认领 引用 被引量：2
6
作者 余毅震 史俊霞 +1 位作者 黄艳 王俊 《Journal of Huazhong University of Science and Technology(Medical Sciences)》 2006年第3期380-383,共4页
In order to identify family factors obviously relevant to aggression, and offer a theoretical foundation for the prevention of aggression, 4010 students from primary and secondary schools in 5 different areas in Hubei... In order to identify family factors obviously relevant to aggression, and offer a theoretical foundation for the prevention of aggression, 4010 students from primary and secondary schools in 5 different areas in Hubei province were surveyed. The Child Behavior Checklist ＂ parents＂ form＂ （Chinese version） and the four scales of Family Environment Scale were used. A multiple logistic regression was used to identify risk factors of children＇s and adolescents＂ aggressive behavior. The results showed that maternal education, paternal occupation, family type, parental child-rearing attitude and patterns, students＂ interpersonal relationship were significantly associated with the childreffs and adolescents＂ aggression. The risk factors of aggression were parental child-rearing patterns, peer relationship, teacher-student relationship, and family conflicts. 展开更多
关键词 children adolescent aggressive behavior family factors logistic regression
暂未订购 下载PDF
Role of 5-HT2A Receptors in Immunomodulation in Animal Models of Aggressive Behavior 认领 引用
7
作者 G. V. Idova E. L. Alperina +2 位作者 E. N. Zhukova M. A. Cheido R. V. Kozhemyakina 《Pharmacology & Pharmacy》 2016年第8期313-320,共8页
Serotonin 5-HT2A receptors are playing an important role in the pathophysiology of aggressive behaviors and in the control of immune function. In the present study, we analyzed the effects of activation and blockade o... Serotonin 5-HT2A receptors are playing an important role in the pathophysiology of aggressive behaviors and in the control of immune function. In the present study, we analyzed the effects of activation and blockade of 5-HT2A receptors with selective ligands on the immune response formation in animals with aggressive behaviors induced by genetic factors (rats selected for the increased aggressiveness toward human) or by chronic social stress (mice of the CBA/Lac strain engaged in 10 days of social confrontations). Activation of 5-HT2A receptors with DOI at 1.0 mg/kg reduced the immune response level both in aggressive rats and mice compared to the corresponding vehicle-treated groups, while DOI administration did not alter the immune reaction in nonaggressive animals. The blockade of 5-HT2A receptors with ketanserin at 1.0 mg/kg resulted in immunostimulation both in mice of the CBA strain not subjected to social stress (the controls) and in nonaggressive rats selected for elimination of aggressiveness. On the other hand, its administration to CBA mice demonstrating offensive aggression enhanced the immune reaction, while the same dose of ketanserin did not modify the immune response level in rats with genetic predisposition to the increased defensive aggression. Thus, our data suggest that the role of 5-HT2A receptors in immunomodulation depends on the specific type of aggression that may be taking into account in the treatment of some neuropsychiatric disorders with the antipsychotic drugs and antidepressants targeting 5-HT2A receptors. 展开更多
关键词 Aggressive Behavior Serotonin 5-HT2A Receptors DOI Ketanserin IgM-Immune Response
暂未订购 下载PDF
Analysis of Risk Factors and Targeted Nursing Measures for Aggressive Behavior in Manic Patients 认领 引用
8
作者 LIYuan 《外文科技期刊数据库（文摘版）医药卫生》 2022年第2期043-046,共4页
Objective: to analyze the application value of targeted nursing. Methods: 90 patients with mania in our hospital were selected as the research object, from September 2020 to September 2021. All patients were divided i... Objective: to analyze the application value of targeted nursing. Methods: 90 patients with mania in our hospital were selected as the research object, from September 2020 to September 2021. All patients were divided into the reference group (receiving routine care) and the research group (receiving targeted care) with 45 patients in each group by randomly selecting color balls. Compliance, risk factors, bad mood, aggressive behavior and family satisfaction were compared between the two groups. Results: the patients' compliance and family satisfaction in the research group were significantly higher than those in the reference group (P < 0.05), the SAS and SDS scores were significantly lower than those in the reference group (P < 0.05), and the BRMS scores were significantly lower than those in the reference group (P < 0.05). The main risk factors of aggressive behavior in manic patients included social interest, social ability and psychiatric performance. The patients in the research group had a lower risk after nursing. Conclusion: targeted nursing has a high application value. By analyzing the causes of the disease and giving nursing intervention, it can effectively improve the negative emotions of manic patients, improve patients' compliance with nursing work, and obtain a satisfactory nursing effect. It has promotion value. 展开更多
关键词 mania aggressive behavior risk factors targeted care compliance satisfaction BRMS score
暂未订购 下载PDF
Analysis of Relevant Factors Leading to Aggressive Behavior of Schizophrenia Patients and Its Relevant Nursing Measures 认领 引用
9
作者 WANGYuanli 《外文科技期刊数据库（文摘版）医药卫生》 2022年第2期038-042,共5页
Objective: to analyze the related factors that lead to aggressive behavior in patients with schizophrenia and the pertinent nursing measures. Methods: the subjects of this study were 79 patients with schizophrenia in ... Objective: to analyze the related factors that lead to aggressive behavior in patients with schizophrenia and the pertinent nursing measures. Methods: the subjects of this study were 79 patients with schizophrenia in our hospital from December 2020 to December 2021. The BPRS and MOAS were used to evaluate whether the patients had aggressive behaviors. 41 patients with aggressive behaviors were divided into the experimental group and 38 patients without aggressive behaviors were divided into the control group. Relevant factors of aggressive behaviors were analyzed and targeted nursing measures were proposed. Results: the proportion of grade Ⅲ and Ⅴ of aggressive behaviors in the experimental group was significantly higher than that in the control group, while the proportion of grade Ⅰ and Ⅱ was significantly lower than that in the control group (P ＜ 0.05). The proportion of insight disorder, hallucination, excitement, hostility and suspicion, anxiety and depression, total score, mental symptoms, personal neatness, social interest, social ability score, loss exceeding 50 yuan, emotional irritability, previous attack history, coercive measures and poor treatment compliance in the experimental group were significantly higher than those in the control group, with statistical significance (P ＜ 0.05). Conclusion: the clinical factors that lead to aggressive behavior of schizophrenia patients are various. Analyzing the various reasons and formulating targeted nursing measures can prevent aggressive behavior and improve patient safety, which has promotional value. 展开更多
关键词 schizophrenia aggressive behavior related factors targeted care mental symptoms thinking disord
暂未订购 下载PDF
Discussion on Clinical Value of Low-dose Magnesium Valproate Combined with Antipsychotics in the Treatment of Aggressive Behavior of Schizophrenia Patients 认领 引用
10
作者 SUNPing 《外文科技期刊数据库（文摘版）医药卫生》 2022年第6期100-103,共4页
Objective: to analyze the effect of low-dose magnesium valproate plus antipsychotics on schizophrenia patients and its influence on aggressive behavior. Methods: the patients admitted to our hospital from January 2020... Objective: to analyze the effect of low-dose magnesium valproate plus antipsychotics on schizophrenia patients and its influence on aggressive behavior. Methods: the patients admitted to our hospital from January 2020 to December 2021 were divided into control group and observation group, with 80 patients in total, 40 patients in each group. The included schizophrenic patients were taken as observation objects, and the control group was treated with antipsychotic drugs, while the observation group was treated with low-dose magnesium valproate+antipsychotic drugs. The therapeutic effects, adverse reactions and aggressive behaviors of the patients were evaluated. Results: the scores of effective rate and quality of life in the observation group were higher than those in the control group, p＜0.05, and the incidence of adverse reactions in the observation group was lower than that in the control group, p＜0.05. Before treatment, the scores of MOAS and PANSS between groups were compared, P ＞ 0.05; After treatment, the scores of MOAS and PANSS in the observation group were lower than those in the control group (p＜0.05). Conclusion: schizophrenia patients treated with antipsychotic drugs and low-dose magnesium valproate can improve their condition and promote their recovery, which has clinical application value. 展开更多
关键词 magnesium valproate antipsychotic drugs schizophrenia aggressive behavior
暂未订购 下载PDF
Simulating Interventions for Symptoms Linking Problematic Social Networking Sites Use to Online Aggressive Behavior Among Chinese College Students:A Gender-Differentiated Network Analysis 认领 引用
11
作者 Haiqun Niu Xiaoxu Lu +4 位作者 Yichao Lv Jie Gui Shujian Wang Yanqiang Tao Jingyi Zhou 《PsyCh Journal》 CSCD 2026年第2期26-37,共12页
Prior empirical evidence supports the close association between problematic social networking sites use(PSNS)and online aggressive behavior(OAB).However,few studies have examined the potential symptom connection betwe... Prior empirical evidence supports the close association between problematic social networking sites use(PSNS)and online aggressive behavior(OAB).However,few studies have examined the potential symptom connection between these two issues as part of a multidimensional mechanism.The current study aims to explore the underlying network structure between PSNS use and OAB and conduct a simulated intervention using the NodeIdentifyR algorithm(NIRA),taking gender into account to further inform the implementation of intervention measures.A total of 1325 participants completed questionnaires that assessed SNS addictive tendencies and online aggression.The symptom-specific intervention simulation analysis was conducted to clarify which symptoms can alleviate or exacerbate the overall performance of PSNS and OAB.Findings indicated that there were significantly different symptom connections in both groups,with no symptom linked to the two behaviors in the male group,while“insomnia”and“instrumental overt aggression”linked the two in the female group(p<0.05).In addition,“dual existence”may be the most effective alleviating intervention target for both groups(NIRA=1.34 for males and NIRA=1.44 for females).Besides,“virtual friend anxiety”and“online relationship satisfaction”should be considered separately for preventive care when dealing with males(NIRA=1.07)and females(NIRA=1.37).The findings offer significant implications for gender-specific strategies to alleviate PSNS use and OAB linkage. 展开更多
关键词 college students online aggressive behavior problematic social networking sites use symptom network
PAB-Mamba-YOLO:VSSM assists in YOLO for aggressive behavior detection among weaned piglets 认领 引用 被引量：1
12
作者 Xue Xia Ning Zhang +4 位作者 Zhibin Guan Xin Chai Shixin Ma Xiujuan Chai Tan Sun 《Artificial Intelligence in Agriculture》 SCIE EI CSCD 2025年第1期52-66,共15页
Aggressive behavior among piglets is considered a harmful social contact.Monitoring weaned piglets with intense aggressive behaviors is paramount for pig breeding management.This study introduced a novel hybrid model,... Aggressive behavior among piglets is considered a harmful social contact.Monitoring weaned piglets with intense aggressive behaviors is paramount for pig breeding management.This study introduced a novel hybrid model,PAB-Mamba-YOLO,integrating the principles of Mamba and YOLO for efficient visual detection of weaned piglets'aggressive behaviors,including climbing body,nose hitting,biting tail and biting ear.Within the proposed model,a novel CSPVSS module,which integrated the Cross Stage Partial(CSP)structure with the Visual State Space Model(VSSM),has been developed.This module was adeptly integrated into the Neck part of the network,where it harnessed convolutional capabilities for local feature extraction and leveraged the visual state space to reveal long-distance dependencies.The model exhibited sound performance in detecting aggressive behaviors,with an average precision(AP)of 0.976 for climbing body,0.994 for nose hitting,0.977 for biting tail and 0.994 for biting ear.The mean average precision(mAP)of 0.985 reflected the model's overall effectiveness in detecting all classes of aggressive behaviors.The model achieved a detection speed FPS of 69 f/s,with model complexity measured by 7.2 G floating-point operations(GFLOPs)and parameters(Params)of 2.63 million.Comparative experiments with existing prevailing models confirmed the superiority of the proposed model.This work is expected to contribute a glimmer of fresh ideas and inspiration to the research field of precision breeding and behavioral analysis of animals. 展开更多
关键词 Aggressive behaviors Weaned piglet Mamba YOLO Hybrid detection model
Effects of polygenes,parent-child relationship and frustration on junior high school students’aggressive behaviors 认领 引用
13
作者 Minghao Zhang Zhenli Jiang +3 位作者 Kedi Zhao Yaohua Zhang Min Xu Xiaohui Xu 《PsyCh Journal》 2024年第2期265-275,共11页
The effects of the interaction between polygenes and the parent-child relationship on junior high school students’aggressive behaviors were explored through the frameworks of gene-endophenotype-behavior and neurophys... The effects of the interaction between polygenes and the parent-child relationship on junior high school students’aggressive behaviors were explored through the frameworks of gene-endophenotype-behavior and neurophysiological basis.A total of 892 junior high school students participated in this study.They were asked to complete self-reported questionnaires,and saliva samples were collected.Results showed that 5-HTTLPR,MAOA-uVNTR,COMT(rs4680),and Taq1(rs1800497)of the DRD2 gene affected students’aggressive behaviors in an accumulative way.The polygenic risk score explained 3.4%of boys’aggression and 1.1%of girls’aggression.The interactions between polygenic risk score and parent-child conflict significantly affected the aggressive behaviors of male students,but did not show any significant effect on those of female students.The interactional effect of polygenic risk score and parent-child conflict on junior high school students’aggressive behaviors was completely mediated by frustration.However,the interaction effect of polygenic risk score and parent-child affinity on aggression was not affected by frustration.This study helps us better understand junior high school students’aggressive behaviors and promotes the prevention and correction of adolescents’problem behaviors. 展开更多
关键词 aggressive behaviors frustration junior high school students parent-child relationship polygenic risk score
“温顺”的亚平宁棕熊 认领 引用
14
作者 殷火平 《疯狂英语（新悦读）》 2026年第4期50-52,79,共3页
1 A recent study reveals that Apennine brown bears in central Italy have become less aggressive(富于攻击性的)due to their long-term coexistence with humans.This finding offers a new example of how human activities can... 1 A recent study reveals that Apennine brown bears in central Italy have become less aggressive(富于攻击性的)due to their long-term coexistence with humans.This finding offers a new example of how human activities can shape wildlife evolution.These bears have lived in Italy's Apennine Mountains for thousands of years.Having been separated from other bear populations for at least 1,500 years because of expanding agriculture,only about 50 individuals remain in the wild today. 展开更多
关键词 apennine brown bears wildlife evolution aggressive behavior human wildlife coexistence
暂未订购 下载PDF
Gap acceptance behavior of drivers at uncontrolled T-intersections under mixed traffic conditions 认领 引用 被引量：2
15
作者 Manish Dutta Mokaddes Ali Ahmed 《Journal of Modern Transportation》 2018年第2期119-132,共14页
Explicit traffic control measures are absent in uncontrolled intersections which make them susceptible to frequent conflicts and resulting collisions between vehicles. In developing countries like India, drivers at su... Explicit traffic control measures are absent in uncontrolled intersections which make them susceptible to frequent conflicts and resulting collisions between vehicles. In developing countries like India, drivers at such intersections do not yield to higher priority movements which cause more crashes between vehicles. The objective of this study is to analyze and model the gap acceptance behavior of minor street drivers at uncontrolled T-intersections considering their aggressive nature. Three intersections in the northeast region of India have been selected as the case study area. Preliminary analysis of the data revealed that drivers behave aggressively, not because they have to wait for a long time at the stop line, but because of their lack of respect for traffic rules. Binary logit models are developed for minor road right turning vehicles which show that gap acceptance behavior is influenced by gap duration, clearing time and aggressive nature of drivers. The equations obtained were used to estimate the critical gaps for aggressive and non-aggressive drivers. Critical gaps are also calculated using an existing method called clearing behavior approach. It is also shown that the estimation of critical gap is more realistic if clearing time and aggressive behavior of drivers are considered. 展开更多
关键词 Mixed traffic acceptance Clearing timemodel Uncontrolled intersection Gap Aggressive behavior Logit
暂未订购 下载PDF
Playing Online Game Increase Aggressive Behaviour of High School Students on 4.0 Century in Papua 认领 引用
16
作者 Agussalim M.Natsir +3 位作者 Sisilia Teresia Rosmala Dewi Sukatemin Fitria Setiawan Anna Veronica Pont 《Journal of Human Physiology》 2020年第2期18-31,共14页
Introduction:Once the enormity of online games took over the attention of many teens and children so that it brought a big change.Aggressive behavior among adolescents especially high school students from year to year... Introduction:Once the enormity of online games took over the attention of many teens and children so that it brought a big change.Aggressive behavior among adolescents especially high school students from year to year is increasing both in number and forms of aggressive behavior that is raised.Objectives:This study aims to determine the relationship between playing online games and aggressive behavior of high school students in Jayapura.Methods:The research method used was analytical research using cross sectional design.Study the relationship between two variables in a situation or group of objects using a simple linear regression statistical test.Result:The correlation effect of Length Playing Game Online with aggressively behavior of students in High School logistic test results obtained meaningful results where the value of p=0,00<0.05.This means that there is an influence or relationship between the lengths of playing online games with the aggressive behavior of high school students.These results indicate that there is a positive relationship between the lengths of playing online games with the aggressive behavior of adolescents.This means that the old variable playing online games can be used as a trigger to predict the emergence of aggressive teenage behavior.The higher the length of playing online games,the higher the aggressive behavior of teenagers,conversely the lower the longer playing online games,the lower the aggressive behavior of teenagers. 展开更多
关键词 Game online Frequency Duration Level of attachment Aggressive behavior
暂未订购 下载PDF
The Impact of Aggressive Behaviour, Sleeping, and Fatigue on Road Traffic Crashes as Comparison between Minibus/Van/Pick-up and Commercial Taxi Drivers 认领 引用
17
作者 Abdulbari Bener Timo Lajunen +2 位作者 Turker Ozkan Erol Yildirim Khair S. Jadaan 《Journal of Traffic and Transportation Engineering》 2017年第1期21-31,共11页
No study has been conducted to determine the relationship between RTC （road traffic crashes） and depression, anxiety and stress scale （DASS-21）, tiredness, fatigues and sleeping. The aim of the present study was t... No study has been conducted to determine the relationship between RTC （road traffic crashes） and depression, anxiety and stress scale （DASS-21）, tiredness, fatigues and sleeping. The aim of the present study was to examine the effect of aggressive driver behaviour, fatigue and sleeping on RTC comparison between commercial taxi and minibus/van/pick-up cars drivers. A cross-sectional study included a representative sample of 2,300 drivers of which 1,786 drivers （77.6%） agreed to participate. The Manchester DBQ （Driver Behaviour Questionnaire） was used to measure the aberrant driving behaviours leading to accidents. The study is based on the measurement using the depression anxiety stress scales （DASS-21）. Participants completed a DASS-21 questionnaire with items related to socio-demographic information, BMI （body mass index）, driving experience, fatigue, sleeping, adherence to traffic laws （including speed limits and wearing seat belt）, and drivers＇ driving records. Univariate and multivariate statistical analyses were performed. In a representative sampling, the age distribution of the participants ranged from 25 to 65 years with the mean age 38.3±10.2 and the mean annual mileage （km） per month was 14,587±1,741 （p 〈 0.001）. There was a significant difference found between both group minibus/van/pick-up and commercial taxi drivers regarding of their age group （p 〈 0.001）, education （p = 0.003）, history of accident （p = 0.003）, seat belt use （p = 0.022） time of accident （p = 0.005）; crossing red light （p 〈 0.001）, excessive speed limits （p = 0.002）, BMI group （p = 0.022）, physical activity （p = 0.003）, annual mileage in km （p 〈 0.001）, number of working days （p = 0.010） and hours （p = 0.030）; number of sleeping hours （p = 0.025）, CD music listening （p = 0.010）, mobile phone use （p = 0.001）, soft drinking （p = 0.002） and cigarette smoking habit （p 〈 0.001）. When the history of RTC was assessed, minibus/van/pick-ups were more likely to be involved in accidents compared to commercial taxi drivers and there was a highly statistically significant difference between both groups. Furthermore, minibus/van/pick-up drivers have more sleeping disorders and fatigue severity compared to commercial taxi drivers. This study revealed that minibus/van/pick-up drivers exhibited more depression, anxiety and stress symptoms compared to commercial taxi drivers. DASS-21 variables were found to contribute significantly to the explanation of the RTC involvement rate. Chronic fatigue and acute sleepiness, and overtime or heavy work-load on car drivers significantly increases the risk of a car crash which a car occupant can be injured or killed. Reductions in RTC may be achieved if fewer people drive when they have fatigue or are sleepy or have been deprived of sleep or drive during rush hours. 展开更多
关键词 Aggressive behavior sleeping fatigue violation driving accident.
暂未订购 下载PDF
Neural correlates of aggression in schizophrenia:An event-related potential study using the competitive reaction time task 认领 引用
18
作者 Lin Zhang Qian Mei +4 位作者 Jia-Zhao Zhang Li-Min Chen Xiao-Hong Liu Zhen-He Zhou Hong-Liang Zhou 《World Journal of Psychiatry》 SCIE 2025年第8期170-182,共13页
BACKGROUND The neural mechanisms underlying aggressive behavior in schizophrenia(SCZ)remain poorly understood.To date,no studies have reported on the event-related potential(ERP)characteristics of aggression in SCZ us... BACKGROUND The neural mechanisms underlying aggressive behavior in schizophrenia(SCZ)remain poorly understood.To date,no studies have reported on the event-related potential(ERP)characteristics of aggression in SCZ using the competitive reaction time task(CRTT).Further investigation into the ERP correlates of aggression in SCZ would provide valuable insights into the neural processes involved.AIM To explore the neural mechanism of aggressive behavior in SCZ.METHODS Participants of this study included 40 SCZ patients and 42 healthy controls(HCs).The Reactive Proactive Aggression Questionnaire was used to assess trait of aggression.The Barratt Impulsiveness Scale 11 was used to measure impulsiveness.The Positive and Negative Symptom Scale(PANSS)was used to evaluate psychopathological features and disease severity.All participants were measured with ERP while performing the CRTT.Data of behavior,ERP components(P2,N2,and P3),and feedback-related negativity(FRN)were analyzed.RESULTS Analysis of the behavioral data revealed that compared with HCs,SCZ patients exhibited higher punishment choices.Analysis of ERP components showed that compared with HCs,SCZ patients exhibited higher N2 amplitudes and P2 amplitudes during the decision phase of the CRTT;however,SCZ patients exhibited lower FRN amplitudes and lower P3 amplitudes during the outcome phase of the CRTT.The N2 amplitudes evoked by highintensity provocation were positively related to PANSS-P scores.And the P3 amplitudes evoked in the winning trials were negatively correlated with the PANSS-G scores.CONCLUSION SCZ patients exhibit abnormal ERP characteristics evoked by the CRTT,which suggests the neural correlates of aggressive behavior in SCZ. 展开更多
关键词 Schizophrenia Event-related potential Aggressive behavior Competitive reaction time task Neural mechanism
暂未订购 下载PDF
Examining causal factors of traffic instability using traffic flow and driving behavior data 认领 引用
19
作者 Haiyi Yang Xiaohua Zhao +2 位作者 Sen Luan Ying Yao Hang Qi 《International Journal of Transportation Science and Technology》 EI CSCD 2026年第1期125-143,共19页
Developing proactive prevention measures before accidents is a powerful means of kerbing traffic accidents.Many studies have confirmed that the state of the traffic would fluctuate significantly before an accident,rep... Developing proactive prevention measures before accidents is a powerful means of kerbing traffic accidents.Many studies have confirmed that the state of the traffic would fluctuate significantly before an accident,representing as traffic instability.This study develops a traffic instability index(TII)to evaluate and identify factors affecting traffic instability,utilizing non-negative matrix factorization(NMF)based on aggressive driving behaviors(ADBs)and traffic flow data.Machine learning algorithms and partial dependency plots(PDPs)reveal that traffic status significantly influence TII,followed by road attributes.The findings show that high TII is linked to more fatal accidents and that traffic instability is adversely impacted by increased speed differences,traffic volume,and the number of entrances and exits but reduced proportion of trucks and median openings.Vehicle type mix has a non-linear effect on TII.Additionally,median openings mitigate,while entrances and exits exacerbate the adverse effects of vehicle mix and truck proportion on instability. 展开更多
关键词 Traffic instability assessment Aggressive driving behavior(ADB) Traffic flow characterictic Non-linear effect
Simultaneous bilateral robotic-assisted partial nephrectomy using a dual stepwise transperitoneal and retroperitoneal approaches:A case report 认领 引用 被引量：1
20
作者 Francesco Dinale Annalisa Patera +6 位作者 Tommaso Bocchialini Giulia Di Marco Giulio Guarino Michele Slawitz Francesco Ziglioli Davide Campobasso Umberto Vittorio Maestroni 《Laparoscopic, Endoscopic and Robotic Surgery》 2025年第2期102-105,共4页
Approximately 5%of patients with renal cancer present with synchronous bilateral renal masses(SBRM).1,2 Bilateral renal tumors associated with hereditary syndromes often exhibit more aggressive biological behaviors co... Approximately 5%of patients with renal cancer present with synchronous bilateral renal masses(SBRM).1,2 Bilateral renal tumors associated with hereditary syndromes often exhibit more aggressive biological behaviors compared to sporadic SBRM cases.3,4 Notably,the prognosis for sporadic cases,in terms of cancerspecific and distant metastasis-free survival,is comparable to that of unilateral renal masses. 展开更多
关键词 retroperitoneal approach synchronous bilateral renal masses sbrm bilateral renal tumors simultaneous bilateral robotic assisted partial nephrectomy unilateral renal masses renal cancer transperitoneal approach aggressive biological behaviors
暂未订购 下载PDF
已选0条
引用分析
参考文献
引证文献
 统计分析
检索结果
已选文献
上一页 1 2 下一页 到第 页
在线咨询 使用帮助 返回顶部 意见反馈