出处：The association between psychological strain and suicidal behaviors among college students: A mental health survey in Jilin Province, Northeast China。

英文翻译原文（删去引用）：

Introduction

Suicide, the most tragic outcome, is the second-leading cause of

death in young adults as well as in college students . According to the World Health Organization (WHO), the number of people who die of suicide is nearly 1 million worldwide per year, and it is estimated that this figure will reach 1.5 million by 2020 . Suicide has become a major public

health issue. A review of suicidal ideation among Chinese college stu

dents showed that the overall pooled prevalence was 11.1% and ranged

from 4.9% to 35.6% . Substantial research has focused on common suicidal thoughts and behaviors in college students to advance appropriate prevention and intervention work . For example, in a survey of approximately 1700 college students, it was reported that 32.2% of them had brief passing thoughts of suicidal ideation and 4.7% had suicidal plans at least once and truly had intentions to die.Based on these previous studies, this study examined a comprehensive set of measures, including previous ideation or attempts, ideation frequency, communication with someone with suicidal intentions, and future likelihood of suicide at tempts, in a sample of 1912 college students.

The strain theory of suicide is a sociopsychological theoretical framework on suicidality that was first conceptualized by Zhang J in 2005.It explained the unique patterns of rural suicide victims in China .

The strain theory of suicide assumes that strains caused by psychological stress or frustration in an individuals life usually precede suicidal behaviors.A psychological strain consists of at least two opposite pressures or social experiences in a persons daily life, and this experience will generate strain when he or she experiences extremely conflicting thoughts or experiences. Psychological strains encompass four types: value strain, aspiration strain, deprivation strain, and coping strain. Each strain can be derived from specific sources.

Psychological strains can be attributed to different sources. The first source is differential value conflicts, in which the individual experiences value strain when he or she recognizes equally important but conflicting values or beliefs competing in his or her daily life. The second source of strain is a discrepancy between aspiration and reality, such that when the individuals expectations or goals are different from the actual environment in which he or she must live and it is difficult to change the situation, aspiration strain would be experienced. Moreover, the larger the difference, the greater the strain experienced. The third source of strain is relative deprivation. Deprivation strain was a kind of psychological strain caused by relative poverty or deprivation. This poverty refers not only to economic poverty but also to commonly pursued goals, such as status and opportunities. It occurs when an in dividual realizes that others with similar or comparable backgrounds have much better lives. The fourth source of strain is a lack of coping skills. Someone who lacks sufficient coping skills when facing a life crisis might undergo coping strain. These situations include unemployment, loss of love, and long-term bullying by classmates. Psychological strains was previously used to predict suicide risk, and many studies have demonstrated that it was significantly associated with suicide.The present study aims to explore the association between psychological strains and suicidal behaviors.

Several studies have tested the strain theory of suicide in various samples in the past. The association between psychological strains and suicide has been found in the United States.This relationship has also been identified among celebrities. The suicide strain theory can also explain the unique pattern of suicide among young women in rural China

.Many studies have shown a significant positive correlation between strain and suicide-related behaviors.In 2017, a survey based on 539 college students (298 Chinese and 241 American) found that psychological

strains predicted suicidal ideation well.Previous studies have indicated that psychological strain can predict the suicidal ideation of Chinese workers and that coping strain was found to be the most powerful predictor among the four psychological strains. This unique association has also been found in Chinese patients with stomach cancer, and coping strain may be the most important component, whereas aspiration strain and deprivation strain were not significant in stomach cancer patients.

Research on the suicidal behaviors of college students showed that a large number of factors were closely related to suicidal behaviors. These factors include demographic characteristics (such as gender, age, region) and psychopathology (such as depression, anxiety, and despair). In China, the suicide rate of rural areas was three times higher than that of urban areas, and consuming insecticide was the most common method

of suicide .Psychopathology is the most important predictor of suicide. Most studies indicate the approximately 90% of who completed suicide had a prior identifiable mental illness.The family environment (including economic status and family structures), negative life events (such as academic performance), and physical status (such as physical illness) were also important factors affecting suicidal behaviors. Against this background, the present study had two objectives. First,we described demographic characteristics and the prevalence of suicidal behaviors in a sample of college students. Second, we explored the unique association between psychological strains and suicidal behaviors.

2. Methods

2.1. Participants <!--

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附件十一“中文摘要”样式：

超市库存管理系统的设计与实现

摘要

随着计算机技术以及互联网技术的发展，信息技术在人们生活的方方面面起到了极其重要的作用。现代生活中超市是人民生活中不可或缺的一部分，各种各样的大型商超遍地开花。竞争也变的越来越残酷，所以提能增效迫在眉睫。计算机软件能有效的解决超市运营中遇到的各种各样问题。各种OA、CRM系统受到了商超的好评。设计出一套优秀的超市管理系统能让超市在激烈的竞争环境中脱颖而出。一套优秀的商超系统包含多个模块，如员工管理、组织架构管理、商品管理、库存管理、优惠促销管理等。是一个典型的管理信息系统(MIS)。本次软件设计的过程中，使用了前后端分离的方式进行开发。主要使用目前比较流行的VUE、SpringBoot进行敏捷开发。能够有效的减少配置，做到易部署易维护。减少软件升级等原因带来的时间成本开销，并且能够做到快速迭代。使用docker进行部署，加快部署效率，可部署集群做到高可用。本套系统尽最大可能提升超市的效率及减少成本，使得超市在激烈的竞争中脱颖而出。

关键词 超市管理系统；B/S架构；SpringBoot；Docker

Design and Implementation of Supermarket Inventory Management System

Abstract

With the development of computer technology and Internet technology, information technology plays an extremely important role in every aspect of peoples life. Supermarket is an indispensable part of peoples life in modern life, and all kinds of large stores have sprung up everywhere. Competition is becoming more and more brutal, so the need to improve efficiency is imminent. Computer software can effectively solve a variety of problems encountered in the supermarket operation. Various OA and CRM systems have been well received by Shopcorp. Designing a set of excellent supermarket management system can make the supermarket stand out in the fierce competition environment. A set of excellent business supermarket system includes multiple modules, such as staff management, organizational structure management, commodity management, inventory management, preferential promotion management, etc. Is a typical management information system (MIS). The software design process, the use of the front and back end of the separation of the way to develop. The main use of the current more popular VUE, SpringBoot agile development. Can effectively reduce the configuration, easy to deploy and easy to maintain. Reduce the time cost caused by software upgrades and other reasons, and can achieve rapid iteration. Use Docker for deployment to speed up deployment efficiency and make deployable clusters highly available. This system tries its best to improve the efficiency and reduce the cost of the supermarket, which makes the supermarket stand out in the fierce competition.

Keywords Supermarket Inventory Management System；B/S；SpringBoot；Docker