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Delivering substance use prevention interventions for adolescents in educational settings:A scoping review

World Journal of Psychiatry 2023年第7期13卷 409-422页

作者： xin-Qiao Liu yu-xin guo xin Wang School of Education Tianjin UniversityTianjin 300350China

Currently,a proportion of adolescents use alcohol,tobacco,and illicit drugs,which inevitably harms their health and academic *** is a peak period for substance use initiation and a critical time for preventing substance use *** entities,such as families,schools,and communities,have implemented a variety of interventions to alleviate adolescent substance use problems,and schools play a unique *** explore the types,characteristics,and effectiveness of substance use interventions in educational settings for adolescents,we conducted a scoping review and identified 32 studies after *** divided the 32 studies according to intervention type,including curriculum interventions focusing on cognitive-behavioral skill enhancement,exercise interventions,peer interventions and family-school cooperation,and electronic *** for the mixed results on electronic interventions,the results showed that the other interventions were beneficial to different extents in alleviating adolescent substance use *** addition,we analyzed and summarized the advantages and challenges of intervening in adolescent substance use in educational *** can use equipment and human resources to provide adolescents with various types of intervention measures,but they also face challenges such as stigmatization,ineffective coordination among multiple resources,and poor implementation *** the future,school-based intervention measures can fully utilize big data and artificial intelligence technology and collaborate with families and communities to intervene appropriately while paying attention to the comorbidity risks of substance use disorders and psychological health issues.

关键词： Substance use Prevention Adolescents Educational settings Artificial intelligence Digital interventions

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Risk factors and digital interventions for anxiety disorders in college students:Stakeholder perspectives

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World Journal of Clinical Cases 2023年第7期11卷 1442-1457页

作者： xin-Qiao Liu yu-xin guo Yi Xu School of Education Tianjin UniversityTianjin 300350China

The worldwide prevalence of anxiety disorders among college students is high,which negatively affects countries,schools,families,and individual students to varying *** paper reviews the relevant literature regarding risk factors and digital interventions for anxiety disorders among college students from the perspectives of different *** factors at the national and societal levels include class differences and the coronavirus disease 2019 ***-level risk factors include the indoor environment design of the college environment,peer relationships,student satisfaction with college culture,and school functional ***-level risk factors include parenting style,family relationship,and parental level of ***-level risk factors include biological factors,lifestyle,and *** the intervention options for college students'anxiety disorders,in addition to traditional cognitive behavioral therapy,mindfulness-based interventions,psychological counseling,and group counseling,digital mental health interventions are increasingly popular due to their low cost,positive effect,and convenient diagnostics and *** better apply digital intervention to the prevention and treatment of college students'anxiety,this paper suggests that the different stakeholders form a synergy among *** nation and society should provide necessary policy guarantees,financial support,and moral and ethical supervision for the prevention and treatment of college students'anxiety *** should actively participate in the screening and intervention of college students'anxiety *** should increase their awareness of college students'anxiety disorders and take the initiative to study and understand various digital intervention *** students with anxiety disorders should actively seek psychological assistance and actively accept and participate in digital intervention projects and *** b

关键词： College students Anxiety disorders Stakeholders Digital intervention Big data Artificial intelligence

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Seepage and stress analysis of anti-seepage structures constructed with different concrete materials in an RCC gravity dam

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Water Science and Engineering 2015年第4期8卷 326-334页

作者： Ming-chao Li xin-yu guo Jonathan Shi Ze-biao Zhu State Key Laboratory of Hydraulic Engineering Simulation and Safety Tianjin University College of Engineering Louisiana State University

This study used the finite element method （FEM） to analyze the stress field and seepage field of a roller-compacted concrete （RCC） dam, with an upstream impervious layer constructed with different types of concrete materials, including three-graded RCC, two-graded RCC, conven- tional vibrated concrete （CVC）, and grout-enriched vibrated RCC （GEVR）, corresponding to the design schemes S 1 through $4. It also evaluated the anti-seepage performance of the imperious layer in the four design schemes under the normal water level and flood-check level. Stress field analysis of a retaining section and discharge section shows that the maximum tensile stress occurs near the dam heel, the maximum compressive stress occurs near the dam toe, and the stress distributions in the four schemes can satisfy the stress control criteria. Seepage field analysis shows that the uplift pressure heads in schemes S3 and S4 descend rapidly in the anti-seepage region, and that the calculated results of daily seepage flow under the steady seepage condition in these two schemes are about 30%-50% lower than those in the other two schemes, demonstrating that CVC and GEVR show better anti-seepage performance. The results provide essential parameters such as the uplift pressure head and seelga^e flow for physical model tests and anti-seepage structure selection in RCC dams.

关键词： RCC gravity dam Concrete parition Impervious layer FEM Seepage field Stress field

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Influencing factors,prediction and prevention of depression in college students:A literature review

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World Journal of Psychiatry 2022年第7期12卷 860-873页

作者： xin-Qiao Liu yu-xin guo Wen-Jie Zhang Wen-Juan Gao School of Education Tianjin UniversityTianjin 300350China Graduate School of Education Peking UniversityBeijing 100871China Institute of Higher Education Beihang UniversityBeijing 100191China

The high prevalence of depression among college students has a strong negative impact on individual physical and mental health,academic development,and interpersonal *** paper reviewed the extant literature by identifying nonpathological factors related to college students'depression,investigating the methods of predicting depression,and exploring nonpharmaceutical interventions for college students'*** influencing factors of college students'depression mainly fell into four categories:biological factors,personality and psychological state,college experience,and *** outbreak of coronavirus disease 2019 has exacerbated the severity of depression among college students worldwide and poses grave challenges to the prevention and treatment of depression,given that the coronavirus has spread quickly with high infection rates,and the pandemic has changed the daily routines of college *** predict and measure mental health,more advanced methods,such as machine algorithms and artificial intelligence,have emerged in recent years apart from the traditional commonly used psychological *** nonpharmaceutical prevention measures,both general measures and professional measures for the prevention and treatment of college students'depression were examined in this *** who experience depressive disorders need family support and personalized interventions at college,which should also be supplemented by professional interventions such as cognitive behavioral therapy and online *** this literature review,we insist that the technology of identification,prediction,and prevention of depression among college students based on big data platforms will be extensively used in the *** education institutions should understand the potential risk factors related to college students'depression and make more accurate screening and prevention available with the help of advanced technologies.

关键词： Depression Prediction Prevention Artificial intelligence Big data Machine learning

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Digital interventions empowering mental health reconstruction among students after the COVID-19 pandemic

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World Journal of Psychiatry 2023年第6期13卷 397-401页

作者： xin-Qiao Liu yu-xin guo xin-Ran Zhang Lin-xin Zhang Yi-fan Zhang School of Education Tianjin UniversityTianjin 300350China

With the gradual end of the coronavirus disease 2019(COVID-19)pandemic,the reconstruction of students’mental health is urgently *** interventions offer advantages such as high accessibility,anonymity,and accurate identification,which can promote the reconstruction of students’mental health through the provision of psychological support platforms,psychological assessment tools,and online mental health ***,we recognize that digital interventions must undergo many adjustments,and corresponding ethical norms require further *** is crucial for different stakeholders to collaborate and work toward maximizing the effectiveness of digital interventions for the reconstruction of mental health after the COVID-19 pandemic.

关键词： Digital interventions Artificial intelligence Big data Students Mental health

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Whole-genome resequencing of Japanese whiting(Sillago japonica) provide insights into local adaptations

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Zoological Research 2021年第5期42卷 548-561页

作者： Zhi-Qiang Han xin-yu guo Qun Liu Shan-Shan Liu Zhi-xin Zhang Shi-Jun Xiao Tian-Xiang Gao Fishery College Zhejiang Ocean UniversityZhoushanZhejiang 316002China BGI-Qingdao BGI-ShenzhennQingdaoShandong 266555China Graduate School of Marine Science and Technology Tokyo University of Marine Science and TechnologyKonanMinatoTokyo 108-8477Japan Institute of Fisheries Science Tibet Academy of Agricultural and Animal Husbandry SciencesLhasaTibet 850000China

The genetic adaptations of various organisms to heterogeneous environments in the northwestern Pacific remain poorly *** genomic divergence among populations may reflect *** understanding of the mechanisms by which organisms adapt to different temperatures in response to climate change and predicting the adaptive potential and ecological consequences of anthropogenic global warming are *** sequenced the whole genomes of Japanese whiting(Sillago japonica)specimens collected from different latitudinal locations along the coastal waters of China and Japan to detect possible thermal *** population genomics,a total of 5.48 million single nucleotide polymorphisms(SNPs)from five populations revealed a complete genetic break between the Chinese and Japanese groups,which was attributed to both geographic distance and local *** shared natural selection genes between two isolated populations(i.e.,Zhoushan and Ise Bay/Tokyo Bay)indicated possible parallel evolution at the genetic level induced by *** genes also indicated that the process of temperature selection on isolated populations is ***,we observed natural candidate genes related to membrane fluidity,possibly underlying adaptation to cold environmental *** findings advance our understanding of the genetic mechanisms underlying the rapid adaptations of fish *** distribution projection models suggested that the Chinese and Japanese groups may have different responses to future climate change,with the former expanding and the latter *** findings of this study enhance our understanding of genetic differentiation and adaptation to changing environments.

关键词： Sillago japonica Local adaptation Climate change Temperature stress Wholegenome resequencing

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Effect of Hot Rolling Practice on Microstructure and Mechanical Properties of Fire-Resistant Steel

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Journal of Iron and Steel Research International 2011年第S1期18卷 590-594页

作者： ZHANG yu,PAN xin,guo Hui-ying [Institute of Research of Iron and Steel (IRIS),Sha-Steel,Zhangjiagang 215625,Jiangsu,China] Sha Steel IRIS Zhangjiagang 215625 Jiangsu Peoples R China

Trials to develop a C-Mn-Mo-Nb type fire-resistant steel have been carried out by adopting recrystallization rolling (RCR) + air cooling (AC),two-stage rolling (TSR) + AC and RCR + water cooling (WC).Both RCR and TSR followed by AC resulted in polygonal ferrite (F) + pearlite (P) microstructure,while F + bainite (B) microstructure was formed by RCR + *** plates with F+P microstructure show tensile strengths ≥490MPa,while those with F+B exhibit tensile strengths ≥*** the plates show favorable low yield ratios ≤ 0.75,good charpy v-notch impact property >101J at 0℃ and satisfactory high temperature strength (≥2/3 of room temperature yield strength retained at 600℃).

关键词： fire-resistant steel molybdenum solid solution high temperature strength

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Complications and outcomes of descemet stripping automated endothelial keratoplasty with artisan aphakia intraocular lens implantation

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International Journal of Ophthalmology(English edition) 2018年第4期11卷 607-611页

作者： Rong-Mei Peng yu-xin guo yuan Qiu Yan-Sheng Hao Jing Hong Department of Ophthalmology Peking University Third Hospital

AIM： To evaluate the complications and outcomes of descemet stripping automated endothelial keratoplasty（DSAEK） combined with artisan aphakia intraocular lens（IOL） implantation in severely damaged eyes without capsular ***： DSAEK combined with artisan iris claw IOL implantation was performed on 29 eyes. All eyes were of abnormal structure due to complications from prior intraocular surgeries and ocular trauma. Ocular complications observed included graft dislocations, high intraocular pressure（IOP）, IOL dislocations, macular edema and hyphema. Best corrected visual acuity（BCVA）, IOP and mean central endothelial cell density（ECD） were ***： Thirteen eyes had a history of ocular trauma, 10 eyes had an anterior chamber IOL, 16 eyes had prior vitrectomy. The iris was abnormal in 22 cases. Graft dislocation occurred in 5（17.2%） of 29 eyes. IOL dislocation occurred in 2 eyes（6.9%）. High IOP was found in 9 eyes and was controlled with treatment. The preoperative mean BCVA was 20/286. The 6 mo postoperative mean BCVA was 20/42. The average center ECD was 1965.3 cells/mm^2 at 6 mo, and the rate of the donor cell loss was 34.7%.CONCLUSION： DSAEK combined with artisan aphakia IOL implantation is an alternative option for resolving endothelial and lens disorders in aphakic eyes without capsular support. However, it should be performed cautiously for eyes with severe iris defects.

关键词： descemet stripping automated endothelial keratoplasty artisan aphakia iris claw lens iris defect

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Conditions and Stimulation for Germination in Glycyrrhiza uralensis Fisch Seeds

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Agricultural Sciences in China 2008年第12期7卷 1438-1444页

作者： MAO Pei-sheng WANG yu-hong WANG xin-guo LIAN Jia-jie HUANG Ying Forage Seed Lab China Agricultural University Beijing 100193 P.R.China

Evaluation of seed quality is the key to seed distributing and seeding of Glycyrrhiza uralensis Fisch, as an important species for pharmacy and soil conservation. Here, we study the effects of light and temperature on seed germination and mechanical and chemical scarification on breaking the seed coat. Seeds were collected in 2004, 2005, and 2006, placed in Petri dishes, and incubated at constant temperature 20, 25, and 30℃, and alternating temperature 15-25, 20-30, 15-30, and 20-35℃ under either an 8h photoperiod or total darkness for 28 consecutive days. Different methods were used to break the dormancy owing to hard seededness in this species such as chemical scarification by immersing in concentrated sulphuric acid for 5, 10, 15, 20, 25, 30, 45, and 60 min, in 0.2% KNO3 solution to saturate the seedbed, and prechilling for 7 d at 7℃ and mechanical scarification by cutting. The results showed that alternating temperature at 20-30℃ with 8 h photoperiod and 16 h darkness was optimum for G. uralensis seed germinating in the laboratory. Hard seeds were broken by concentrated sulphuric acid soaking or mechanical scarification by cutting. Germination of seeds harvested in two different years was both promoted by immersing for 30-45 min in concentrated sulphuric acid. KNO3 solution was ineffective for reducing hard seeds. During seed germinating, the first count was on the 7th day and the last count was on the 14th day.

关键词： seed germination seed hardness seed scarification Glycyrrhiza uralensis

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Targeting central nervous system extracellular vesicles enhanced triiodothyronine remyelination effect on experimental autoimmune encephalomyelitis

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Bioactive Materials 2022年第3期7卷 373-384页

作者： yun Xiao Jing Tian Wen-Cheng Wu yu-Han Gao yu-xin guo Sheng-Jiao Song Rui Gao Li-Bin Wang Xiao-yu Wu yuan Zhang xing Li National Engineering Laboratory for Resource Development of Endangered Crude Drugs in Northwest China The Key Laboratory of Medicinal Resources and Natural Pharmaceutical ChemistryThe Ministry of EducationCollege of Life SciencesShaanxi Normal UniversityXi’anShaanxi710119China The General Hospital of Ningxia Medical University Yinchuan750001China

The lack of targeted and high-efficiency drug delivery to the central nervous system(CNS)nidus is the main problem in the treatment of demyelinating *** vesicles(EVs)possess great promise as a drug delivery vector given their advanced ***,clinical applications are limited because of their inadequate targeting ability and the“dilution effects”after systemic *** stem cells(NSCs)supply a plentiful source of EVs on account of their extraordinary capacity for ***,we have developed a novel therapeutic system using EVs from modified NSCs with high expressed ligand PDGF-A(EVPs)and achieve local *** has been demonstrated that EVPs greatly enhance the target capability on oligodendrocyte ***,EVPs are used for embedding triiodothyronine(T3),a thyroid hormone that is critical for oligodendrocyte development but has serious side effects when systemically *** results demonstrated that systemic injection of EVPs+T3,versus EVPs or T3 administration individually,markedly alleviated disease development,enhanced oligodendrocyte survival,inhibited myelin damage,and promoted myelin regeneration in the lesions of experimental autoimmune encephalomyelitis *** together,our findings showed that engineered EVPs possess a remarkable CNS lesion targeting potential that offers a potent therapeutic strategy for CNS demyelinating diseases as well as neuroinflammation.

关键词： Extracellular vesicles Neuroinflammation Multiple sclerosis Drug delivery Experimental autoimmune encephalomyelitis T3

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