대학생 실연 심리의 위기 분석 및 개입의 연구

이건신 ( Li Jianxin ),황해신 ( Huang Haixin ) 경상대학교 교육연구원(구 경상대학교 중등교육연구소) 2019 현대교육연구 Vol.31 No.2

대학생은 국가의 중견 역량이고, 전 민족의 미래와 희망에 관계되어, 몸과 마음의 건전한 발전은 매우 중요한 단계에 처해 있다. 또한 이 때가 그들의 예민한 심리가 강하게 나타나는 시기이기도 하다. 그 중에서도 실연으로 인한 이별은 대학생들의 주요한 스트레스 요인의 하나이기도 하다. 이러한 상황이 나타나는 원인은 대학생들이 남녀 관계에 대한 전반 이해가 부족하며 적극적이고 효과적인 치유 방법이 부족하기 때문이다. 또한 대학생의 미숙한 심리(예를 들어 대중심리, 허영심리, 공리심리, 민감 다의성)도 주요한 원인중의 하나이다. 남녀 간의 연애에 대한 잘못된 인식이나 태도는 오해와 갈등을 불러 결국 실연을 초래하여, 대학생의 심신건강을 심각하게 침해하게 된다. 이에 대한 적극적 대처 방안이 마련되어 있지 않기 때문에 일부 대학생들은 실연을 당했을 때, 소극적인 대응 조치를 함으로써 쉽게 자기 의심(사랑받을 자격이 있는지 의심),불안과 우울증으로 인한 자살, 적대 심리와 불평 심리, 복수의 심리를 가지게 되며 심지어 범죄의 주체가 될 가능성도 있게 된다. 장문기에 의하면 실연 후 대학생들은 보통 10가지 행동 유형; 히스테리형, 답답한 형, 자해형, 자살형, 보복형, 변태형, 왜곡형, 정신분열형, 신경질형, 정상형이 있다고 하였다. 그 외에도 다른 연구자들에 의하면 공격, 탐닉, 전의, 정서 유출, 인지 재건과 도피도 대학생들이 실연에 대처하는 주요 방식이라고 지적하고 있다. 부정적인 대응 방식은 엄중한 심리 위기를 조성하여 대학생들에게 심각한 영향을 끼치기 쉽다. 여러 연구자들은 이에 대해 이미지 대화 기술, 체육 요법, 합리적인 정서 요법, 단체 지도 등과 같은 적극적 개입 방법을 제안하고 있다. 본문은 저자가 오랜 대학교 심리지도의 실무와 결합한 것으로서 어떻게 대학생 실연심리의 위기를 지도하여 좋은 결과를 가져 올 것인지 및 그 과정에 중점을 두고자 한다. 그래서 논문의 취지는 이 과정의 개입 조치 및 구체적 절차를 탐구하여 대학교 심리지도 업무에 조금이나마 참고가 되기를 기대하며 다음과 같은 제안을 하고자 한다. 우선은 대학교 심리 지도자는 실연 심리의 위기에 처해 있는 대학생을 지도함에 있어서 주동적으로 ‘기회’를 찾아 개입을 해야 할 뿐만 아니라, 심리 위기 이후의 성장에도 시선을 돌려야 한다고 지적하고 싶다. 실연으로 하여 대학생들은 현실에 맞지 않는 연애를 경험하게 되는데, 성숙한 마음으로 장래 연애를 맞이하도록 인도해야 한다. 둘째, 대학생의 내적 동력을 충분히 일깨워 주관의 적극적 요소로 부정적 영향을 극복하도록 도와 주어야 한다. 셋째, 대학에 대학생 실련의 위기 개입 시스템을 세워서 위기 개입의 방법을 마련해야 한다. 끝으로 대학의 여러 부서와 기존 사회의 지원 시스템을 동원하여 대학생 간의 유대관계, 학교와 가정 간의 소통, 학교와 사회의 상호 작용 등을 잘 처리하는 것도 자못 중요하다. College students are the backbone of the country and are related to the future and hope of the entire nation. Whether it is physical development or psychological development, college students are in a special and important stage. This is the high incidence of psychological crisis. Among them, the loss of love is one of the main stress events of the college students. The reason for this situation is mainly because the college students themselves lack a correct understanding of love, and at the same time there is no active and effective guidance. The immature psychology of college students (such as herd mentality, vanity psychology, utilitarian psychology, sensitive and suspicious) is the main reason. This incorrect attitude towards love can easily lead to misunderstandings and contradictions, leading to the result of loss of love, seriously jeopardizing the physical and mental health of college students. health. It is precisely because of the lack of a correct understanding of love, and no active and effective guidance, some college students have taken negative countermeasures in the face of the incident of lovelorn, easy to generate self-doubt (suspicion of whether they are worthy of being loved), anxiety, depression, even suicide, creating hostile psychology and complaints, forming revenge, and even going to the criminal path. Zhang Wen ji pointed out that college students after the loss of love generally have 10 kinds of behaviors: hysteria,stuffed gourd, self-mutilation, suicide, retaliation, metamorphosis, distortion, schizophrenia, neuroticism, normal. other researchers pointed out that Attack, indulging, seeking transfer, emotional catharsis, cognitive reconstruction and escape are the main ways for college students to deal with the stressful event of lovelorn. Negative coping styles will easily lead to serious psychological crisis, which will have serious negative impacts on college students. Many scholars have also proposed corresponding intervention measures, such as image dialogue technology, physical therapy, reasonable emotional therapy, group counseling, etc. The intervention method is mainly reflected in the reactive intervention system, and each method has its own advantages and disadvantages, with certain limitations. As a college counselor, how to effectively carry out the intervention and counseling of the psychological crisis of lovelorn is the author's concern. The article aims to summarize the relevant interventions and specific steps to provide a theoretical reference for college psychological counseling. The author points out that, first of all, college psychological counselors should see the "opportunity" in the psychological crisis of lovelornism, pay attention to the growth after the psychological crisis: the loss of love can make college students change some unrealistic love motives, and urge college students to sum up experience to be more reasonable. Mature psychology to meet the next relationship, at the same time, experience of loss of love will also enhance their psychological endurance and frustration. Secondly, fully mobilize the internal motivation of the individual and overcome the negative influence with the subjective positive factors of the individual. Third, universities should establish a crisis intervention system, improve crisis intervention methods, and prevent micro-duration. Finally, universities must coordinate multiple forces and build a social support system, including mutual assistance among peer groups, home-school intercommunication, and school-society interaction.

Comparison between laparoscopic and abdominal radical hysterectomy for stage IB1 and tumor size <2 cm cervical cancer with visible or invisible tumors: a multicentre retrospective study

Pengfei Li,Lan Chen,Yan Ni,Jiaqi Liu,Donglin Li,Jianxin Guo,Zhihua Liu,Shuangling Jin,Yan Xu,Zhiqiang Li,Lu Wang,Xiaonong Bin,Jinghe Lang,Ping Liu,Chunlin Chen 대한부인종양학회 2021 Journal of Gynecologic Oncology Vol.32 No.2

Objective: To compare 5-year disease-free survival (DFS) and overall survival (OS) rates oflaparoscopic radical hysterectomy (LRH) and abdominal radical hysterectomy (ARH) forstage IB1 and tumor size <2 cm with visible or invisible tumors. Methods: We retrospectively compared the oncological outcomes of 1,484 cervical cancerpatients with IB1 and tumor size <2 cm on final pathology, who received ARH (n=899) or LRH(n=585) between January 2004 and December 2016. Patients were divided into visible tumorsubgroup (ARH: n=668, LRH: n=444) and invisible tumor subgroup (ARH: n=231, LRH:n=141) according to tumor type. Results: LRH and ARH showed similar 5-year DFS and OS rates (93.3% vs. 93.1%, p=0.997;96.2% vs. 97.5%, p=0.351) in total study population. LRH was not associated with worse5-year DFS rate (hazard ratio [HR]=0.96; 95% confidence interval [CI]=0.58–1.58; p=0.871)or OS rate (HR=1.37; 95% CI=0.65–2.89; p=0.409) by multivariable analysis. In the visibletumor subgroups, LRH and ARH showed similar 5-year DFS and OS rates (91.9% vs. 91.9%,p=0.933; 95.0% vs. 96.9%, p=0.276), and LRH was not associated with worse 5-year DFS orOS rate (p=0.804, p=0.324). In the invisible tumor subgroups, LRH and ARH also showedsimilar 5-year DFS and OS rates (97.3% vs. 97.1%, p=0.815; 100% vs. 99.5%, p=0.449), andLRH was not associated with worse 5-year DFS rate (p=0.723). Conclusions: Among patients with stage IB1 and tumor size <2 cm, whether the tumor isvisible or not, the oncological outcomes of LRH and ARH among cervical cancer patients arecomparable. This suggests that LRH may be suitable for stage IB1 and tumor size <2 cm withvisible or invisible tumors.Trial Registration: International Clinical Trials Registry Platform Identifier: CHiCTR180017778

fects of Dietary Soy Intake on Maternal Thyroid Functions and Serum Anti-Thyroperoxidase Antibody Level During Early Pregnancy

Jing Li,Xiaochun Teng,Weiwei Wang,Yanyan Chen,Xiaohui Yu,Shen Wang,Jianxin Li,Lin Zhu,Chenyan Li,Chenling Fan,Hong Wang,Hongmei Zhang,Weiping Teng,Zhongyan Shan 한국식품영양과학회 2011 Journal of medicinal food Vol.14 No.5

Soy and its isoflavones have been suggested to suppress thyroperoxidase (TPO), induce goiter, inhibit deiodinase, and modulate immune functions. This study initially investigated the effects of dietary soy consumption on maternal thyroid functions and anti-TPO antibody (TPOAb) production during early pregnancy. Data were collected through questionnaire from 505 women enrolled during early pregnancy by random sampling in Shenyang, China. Based on soy intake frequency, the subjects were divided into three groups (frequent [three or more times per week], conventional [more than twice per month but less than three times per week], and occasional [two or fewer times per month]). Serum thyrotropin (TSH), free thyroxine (FT_4), and TPOAb were measured by chemiluminescence immunoassay. Additionally, the concentrations of two primary isoflavones (daidzein and genistein) and creatinine were assessed in the spot urine samples from representative subjects (about 20%) randomly selected from the three groups. The percentages of frequent, conventional, and occasional consumers were 18.6%, 62.6%, and 18.8%, respectively. No difference was found in age, medical records, family history of thyroid diseases, serum FT_4, TSH, and TPOAb levels, TPOAb-positive percentages, or prevalence of thyroid dysfunctions among the groups. Both urinary daidzein and genistein levels were significantly higher in the frequent consumers compared with the other two groups. No correlations were found between urinary isoflavone levels and serum FT_4 or TSH. Urinary isoflavone levels were not significantly different between TPOAb-positive and -negative women among the randomly selected representative subjects. On the whole, our findings suggest dietary soy consumption during early pregnancy is not associated with the development of thyroid dysfunction or autoimmunity.

Topology-aware Virtual Network Embedding Using Multiple Characteristics

( Jianxin Liao ),( Min Feng ),( Tonghong Li ),( Jingyu Wang ),( Sude Qing ) 한국인터넷정보학회 2014 KSII Transactions on Internet and Information Syst Vol.8 No.1

Network virtualization provides a promising tool to allow multiple heterogeneous virtual networks to run on a shared substrate network simultaneously. A long-standing challenge in network virtualization is the Virtual Network Embedding (VNE) problem: how to embed virtual networks onto specific physical nodes and links in the substrate network effectively. Recent research presents several heuristic algorithms that only consider single topological attribute of networks, which may lead to decreased utilization of resources. In this paper, we introduce six complementary characteristics that reflect different topological attributes, and propose three topology-aware VNE algorithms by leveraging the respective advantages of different characteristics. In addition, a new KS-core decomposition algorithm based on two characteristics is devised to better disentangle the hierarchical topological structure of virtual networks. Due to the overall consideration of topological attributes of substrate and virtual networks by using multiple characteristics, our study better coordinates node and link embedding. Extensive simulations demonstrate that our proposed algorithms improve the long-term average revenue, acceptance ratio, and revenue/cost ratio compared to previous algorithms.

Conflicts in Overlay Environments: Inefficient Equilibrium and Incentive Mechanism

( Jianxin Liao ),( Jun Gong ),( Shan Jiang ),( Tonghong Li ),( Jingyu Wang ) 한국인터넷정보학회 2016 KSII Transactions on Internet and Information Syst Vol.10 No.5

Overlay networks have been widely deployed upon the Internet by Service Providers (SPs) to provide improved network services. However, the interaction between each overlay and traffic engineering (TE) as well as the interaction among co-existing overlays may occur. In this paper, we adopt both non-cooperative and cooperative game theory to analyze these interactions, which are collectively called hybrid interaction. Firstly, we model a situation of the hybrid interaction as an n+1-player non-cooperative game, in which overlays and TE are of equal status, and prove the existence of Nash equilibrium (NE) for this game. Secondly, we model another situation of the hybrid interaction as a 1-leader-n-follower Stackelberg-Nash game, in which TE is the leader and co-existing overlays are followers, and prove that the cost at Stackelberg-Nash equilibrium (SNE) is at least as good as that at NE for TE. Thirdly, we propose a cooperative coalition mechanism based on Shapley value to overcome the inherent inefficiency of NE and SNE, in which players can improve their performance and form stable coalitions. Finally, we apply distinct genetic algorithms (GA) to calculate the values for NE, SNE and the assigned cost for each player in each coalition, respectively. Analytical results are confirmed by the simulation on complex network topologies.

Effects of supplementing sweet sorghum with grapeseeds on carcass parameters, and meat quality, amino acid, and fatty acid composition of lambs

Jianxin Jiao,Ting Wang,Shanshan Li,Nana Gou,A. Allan Degen,Ruijun Long,Hucheng Wang,Zhanhuan Shang Asian Australasian Association of Animal Productio 2023 Animal Bioscience Vol.36 No.3

Objective: Sweet sorghum is an important forage crop for ruminants, especially in low rainfall areas. Grapeseeds are an abundant by-product of wine-making and contain bioactive substances that can improve the antioxidant capacity of meat. We examined the effect of sweet sorghum forage with supplementary grapeseeds on carcass and meat quality in lambs. Methods: Twenty-eight Small-tailed Han lambs (body weight = 19.1±1.20 kg), aged 3 to 4 months, were penned, and fed individually. The lambs were divided into four groups (n = 7 each) and were offered one of four diets: i) sweet sorghum silage; ii) sweet sorghum silage + grapeseeds; iii) sweet sorghum hay; and iv) sweet sorghum hay + grapeseeds. The grapeseeds were added to the concentrate at 6% DM and the diets were fed for 100 d. Results: Sweet sorghum silage tended (p = 0.068) to increase hot carcass weight, while grapeseeds tended (p = 0.081) to decrease dressing percentage without affecting other carcass parameters. Lambs consuming supplementary grapeseeds increased (p<0.05) meat redness and tended to decrease (p = 0.075) concentration of methionine in meat. Lambs consuming sweet sorghum silage increased (p<0.001) water content of the meat and had a lower (p<0.05) concentration of n-6 polyunsaturated fatty acids (PUFA) and n-6:n-3 PUFA ratio than lambs consuming sweet sorghum hay. Saturated fatty acids content in meat was lowest (p<0.05) in lambs consuming sweet sorghum silage with grapeseeds. Lambs with supplementary grapeseeds tended (p<0.10) to increase eicosapentaenoic acid and docosahexaenoic acid and have a lower thrombogenic index than lambs not consuming grapeseeds. Conclusion: It was concluded that sweet sorghum with supplementary grapeseeds fed to lambs; i) improved the color of the meat to be more appetizing to the consumer; ii) tended to improve the fatty acids composition of the meat; and iii) lowered thrombogenic index of the meat.

An Efficient Markerless Deletion System Suitable for the Industrial Strains of Streptomyces

( Jianxin Dong ),( Jiaxiu Wei ),( Han Li ),( Shiyao Zhao ),( Wenjun Guan ) 한국미생물 · 생명공학회 2021 Journal of microbiology and biotechnology Vol.31 No.12

The genus Streptomyces is intensively studied due to its excellent ability to produce secondary metabolites with diverse bioactivities. In particular, adequate precursors of secondary metabolites as well as sophisticated post modification systems make some high-yield industrial strains of Streptomyces the promising chassis for the heterologous production of natural products. However, lack of efficient genetic tools for the manipulation of industrial strains, especially the episomal vector independent tools suitable for large DNA fragment deletion, makes it difficult to remold the metabolic pathways and streamline the genomes in these strains. In this respect, we developed an efficient deletion system independent of the episomal vector for large DNA fragment deletion. Based on this system, four large segments of DNA, ranging in length from 10 kb to 200 kb, were knocked out successfully from three industrial Streptomyces strains without any marker left. Notably, compared to the classical deletion system used in Streptomyces, this deletion system takes about 25% less time in our cases. This work provides a very effective tool for further genetic engineering of the industrial Streptomyces.

Load-Balanced One-hop Overlay Multipath Routing with Path Diversity

( Jianxin Liao ),( Shengwen Tian ),( Jingyu Wang ),( Tonghong Li ),( Qi Qi ) 한국인터넷정보학회 2014 KSII Transactions on Internet and Information Syst Vol.8 No.2

Overlay routing has emerged as a promising approach to improve reliability and efficiency of the Internet. For one-hop overlay source routing, when a given primary path suffers from the link failure or performance degradation, the source can reroute the traffic to the destination via a strategically placed relay node. However, the over-heavy traffic passing through the same relay node may cause frequent package loss and delay jitter, which can degrade the throughput and utilization of the network. To overcome this problem, we propose a Load-Balanced One-hop Overlay Multipath Routing algorithm (LB-OOMR), in which the traffic is first split at the source edge nodes and then transmitted along multiple one-hop overlay paths. In order to determine an optimal split ratio for the traffic, we formulate the problem as a linear programming (LP) formulation, whose goal is to minimize the worse-case network congestion ratio. Since it is difficult to solve this LP problem in practical time, a heuristic algorithm is introduced to select the relay nodes for constructing the disjoint one-hop overlay paths, which greatly reduces the computational complexity of the LP algorithm. Simulations based on a real ISP network and a synthetic Internet topology show that our proposed algorithm can reduce the network congestion ratio dramatically, and achieve high-quality overlay routing service.

Experimental study on unloading failure characteristics and damage evolution rules of deep diorite based on triaxial acoustic emission tests

Yang Li,Jianxin Fu,Nai Hao,Weidong Song,Ling Yu 한국지질과학협의회 2023 Geosciences Journal Vol.27 No.5

With the increasing depletion of shallow-earth mineral resources, deep mining will become the primary route of future mineral resources development. However, deep mining technology is a long way from being mature, and there are still a great number of issues that severely limit the growth of resources. In this paper, the acoustic emission (AE) tests of triaxially loaded and unloaded deep diorite are conducted. The results show that when confining pressure is at a low level, the failure mode of rock sample is mainly tension fracture; however as confining pressure increases, the failure mode gradually changes to shear failure. Under different stress paths, AE counting characteristics can be separated into four stages, including initial low-energy zone, pre-peak quiet zone, peak sudden burst zone and post-peak failure intensive zone (post-peak fast attenuation zone or post-peak high density zone). The damage variable is defined as the ratio of the AE count rate of a certain stage to the cumulative AE count rate of the failure process, and it accounts for the largest proportion at the stage of unloading confining pressure. In addition, when confining pressure increases, thedamage variable changes from a flat growth to a rapid growth, with the abrupt transition occurring around the peak stress.

Effect of digestion product of royal jelly protein on SGC-7901 gastric cancer cell

Fu Li,Wang Tianshi,Song Jianxin 한국응용곤충학회 2024 Journal of Asia-Pacific Entomology Vol.27 No.1

Royal jelly used for larvae and queens has many health-promoting properties such as spatial memory improvement, antibacterial activity and antioxidant capacity. However, the anticancer ability of the royal jelly is not unknown. In this study, effect of the royal jelly protein on SGC-7901 gastric cancer cell was investigated, and the key factors including the cell morphological, the colony formation, the proliferation, the cycle, and the expression of p53 and poly (ADP-ribose) polymerase-1 (PARP-1) proteins were analyzed. Result showed royal jelly protein was excellent in inhibiting the growth of SGC-7901gastric cancer cell. After treating with the digestion product of royal jelly protein (0.05 mg/mL~0.20 mg/mL), the morphological of gastric cancer cell significantly shrink, and both of density and quantity (1000~491) of gastric cancer cell significantly (p < 0.05) decreased. The proliferation of gastric cancer was strongest inhibited by 62.84 % of 0.20 mg/mL royal jelly protein. The expression of p53 and PARP-1 protein of gastric cancer cell was respectively enhanced (0.29~0.46) and reduced (0.51~0.42). Moreover, the higher content of royal jelly protein (0.05 mg/mL~ 0.2 mg/mL), the stronger inhibit ability of 45 SGC-7901 gastric cancer cell. In conclusion, royal jelly protein can be used as a potential food in adjunctive therapy for gastric cancer.