Purpose: This study examined the relationship among stressful life events, mindfulness and depression, and explored the mediating role of mindfulness between stressful life events and depression in nursing students. Methods: A cross-sectional survey was undertaken. A sample of 120 nursing students participated in the study. The self-reported measures of stressful life events (revised life stress scale), depression (DASS-D) and mindfulness (MAAS) were adopted in April, 2017. The data were analyzed using descriptive statistics, frequency, Pearson correlation coefficient and multiple regression. Mediation analysis was performed using the Baron & Kenny method and Sobel test. Results: The mean scores of stressful life events, mindfulness and depression were 39.50, 77.03, and 8.18, respectively. Higher levels of stressful life events were associated with lower mindfulness (r = -46, p < .001) and higher depression (r = -44, p < .001), and mindfulness was negatively associated with depression (r = -72, p < .001). Mindfulness showed full mediation in the relationship between stressful life events and depression. Conclusion: Stressful life events influenced the nursing students' depression via the full mediating effect of mindfulness. Promoting mindfulness plays an important role in reducing depression in nursing students. Therefore, it is important to develop a mindfulness program or use a mindfulness-based stress reduction program (MBSR) for nursing students.
Global luxury jewelry brands had begun to launch their direct businesses in Korea since the 1990s, and have attained fast growth by holding events reflecting their philosophies. The purpose of this study was to analyze the background of their growth by examining the types and roles of events in Korea held by luxury jewelry brands. For the research method, the quantitative and qualitative analysis were performed about domestic events of Tiffany & Co., Cartier, Bvlgari, Chaumet, and Van Cleef & Arples during the period from 1990 to 2013. Also, theoretical study was reviewed. The results are as follows. The events are largely classified into jewelry exhibitions, jewelry shows, wedding fairs, and hybrids. The roles of such events were, first, the artification of products and, second, the contemporization of traditions. According to the findings of this study, luxury jewelry brands transmitted new emotions and values to their customers through their events in Korea, and extended their influence continuously over the Korean high-end jewelry market.
We study the correlation between distributions of astronomical records and historical events using historical meteor (shower) records. In Korean chronicles, planets and meteor (shower) records are the most abundant astronomical phenomena. And they represent a general tendency of the number distribution of whole astronomical observations. We examine the correlation for the number distribution between meteors (showers) and planets during A.D. 1200-1700 and find that both records have a similar distribution. We classify historical events into three grades according to the social impact, and investigate the correlation between distributions of meteor (shower) records with social events, such as, new king's accession to the throne, foreign invasions, and domestic turmoils. From the statistical analysis, we cannot find any correlation between the meteor (shower) records and the political events. Therefore, we conclude that Korean historical records have not been influenced by the political events. We also examine the correlation between Chinese and Japanese meteor (shower) records and political events for A.D. 1200-1700, respectively, but cannot find any correlations between them.
Objectives Bee venom acupuncture (BVA) is emerging as a potential therapeutic option for several conditions. However, evidence regarding accurate estimates of its adverse events are not available. Therefore, by combining occurrence rates of adverse events in relevant randomized controlled trials (RCTs), we have aimed to give an overall estimated rate of each adverse event following BVA intervention. Methods A systematic search for adverse events of BVA in Pubmed, Cochrane Central Register of Controlled Trials, Embase, NDSL, KoreaMed, KISS, RISS, KISTI, and KMbase was performed. For the quality assessment of the trials, we applied the CONSORT harms reporting recommendations. The overall occurrence rate of each adverse event was assessed as the primary outcome. The overall drop-out rate due to adverse events was assessed as the secondary outcome. Results Ten RCTs reported adverse events following BVA. Two RCTs were eligible of further synthesis. Adverse events of pruritus, localized edema, and erythema occurred significantly more frequently in the BVA group compared to the control group. Data of drop-outs were available in seven RCTs. However, no comparisons showed a significant difference. Conclusions Currently evidence of adverse events is far from sufficient for assessing a reliable, precise occurrence rate. Still, limited evidence shows a tendency that adverse events occur more frequently after the appliance of BVA compared to the control. Thus, we await well designed future studies of BVA with more proper and strict harms reporting methods.
Solar proton events, whose fluxes are larger than 10 particles cm-2 sec-1 ster-1 for >10 MeV protons, have been observed since 1976. NOAA proton event list from 1997 to 2006 shows that most of the events are related to both flares and CMEs but a few fraction of events (5/93) are only related with CMEs. In this study, we carefully identified the sources of these events. For this, we used LASCO CME catalog and SOHO MDI data. First, we examined the directions of CMEs related with the events and the CMEs are found to eject from the western hemisphere. Second, we searched a major active region in the front solar disk for several days before the proton events occurred by taking into account two facts: (1) The location of the active region is consistent with the position angle of a given CME and (2) there were several flares in the active region or the active region is the largest among several candidates. As a result, we were able to determine active regions which are likely to produce proton events without ambiguity as well as their longitudes at the time of proton events by considering solar rotation rate, $13.2^{\circ}$ per day. From this study, we found that the longitudes of five active regions are all between $90^{\circ}W$ and $120^{\circ}W$. When the flare peak time is assume to be the CME event time, we confirmed that the dependence of their rise times (proton peak time - flare peak time) on longitude are consistent with the previous empirical formula. These results imply that five events should be also associated with flares which were not observed because they occurred from back-side.
Park, Ji-Eun;Oh, Dal-Seok;Choi, Jun-Yong;Jung, So-Young;Kim, Ae-Ran;Koo, Chang-Mo;Jung, Hee-Jung;Choi, Sun-Mi
Korean Journal of Oriental Medicine
/
v.13
no.3
/
pp.79-85
/
2007
Objective : To investigate documented surveys about adverse events of acupuncture therapy. Methods: We searched Medline with the terms of 'acupuncture/adverse event(s)', 'acupuncture/side effect(s)' and 'CAM/adverse event(s)' using Pubmed and set the limits to human study. Results: There were 5 prospective studies, 3 reviews and 3 surveys in our searching. There were 3 reports about acupuncture related adverse events in UK ranging from 10.7% to 15% of which the rate of significant events were from 0.13% to 0.14%. In Germany, there were 11% of acupuncture related adverse events in one report and 7.5%(significant events were 45 in 190,924 patients) in another report. In Australia, one study reported that every adverse event associated with acupuncture occurred in 8-9 month per one practitioner. In Japan, 0.14% of acupuncture related adverse events in 48 practitioners were reported in one systemic review. A cumulative review about significant adverse events associated with acupuncture reported 715 adverse events of which most frequent accidents were pneumothorax and central nervous system injury. Conclusion : The risk of adverse event associated with acupuncture is far lower than that associated with other general medical interventions. However, some safety guidelines about the acupuncture performance are needed.
Background: Many critically ill patients require transfer to a higher-level hospital for complex medical care. Despite the publication of the American Academy of Pediatrics guidelines for pediatric interhospital transportation services and the establishment of many pediatric transport programs, adverse events during pediatric transport still occur. Purpose: To determine the incidence of adverse events occurring during pediatric transport and explore their complications and risk factors. Methods: This prospective observational study explored the adverse events that occurred during the interhospital transport of all pediatric patients referred to the pediatric intensive care unit of Ramathibodi Hospital between March 2016 and June 2017. Results: There were 122 pediatric transports to the unit. Adverse events occurred in 25 cases (22%). Physiologic deterioration occurred in 15 patients (60%). Most issues (11 events) involved circulatory problems causing patient hypotension and poor tissue perfusion requiring fluid resuscitation or inotropic administration on arrival at the unit. Respiratory complications were the second most common cause (4 events). Equipment-related adverse events occurred in 5 patients (20%). The common causes were accidental extubation and endotracheal tube displacement. Five patients had both physiologic deterioration and equipment-related adverse events. Regarding transport personnel, the group without complications more often had a physician escort than the group with complications (92% vs. 76%; relative risk, 2.4; P=0.028). Conclusion: The incidence of adverse events occurring during the transport of critically ill pediatric patients was 22%. Most events involved physiological deterioration. Escort personnel maybe the key to preventing and appropriately monitoring complications occurring during transport.
Sohn, Jongdae;Oh, Suyeon;Yi, Yu;Kim, Eojin;Lee, Joo-Hee;Spence, Harlan E.
The Bulletin of The Korean Astronomical Society
/
v.37
no.2
/
pp.120.1-120.1
/
2012
The Lunar Reconnaissance Orbiter (LRO) launched on June 16, 2009 has six experiments including of the Cosmic Ray Telescope for the Effects of Radiation (CRaTER) onboard. The CRaTER instrument characterizes the radiation environment to be experienced by humans during future lunar missions. The CRaTER instrument measures the effects of ionizing energy loss in matter specifically in silicon solid-state detectors due to penetrating solar energetic protons (SEP) and galactic cosmic rays (GCRs) after interactions with tissue-equivalent plastic (TEP), a synthetic analog of human tissue. The CRaTER instrument houses a compact and highly precise microdosimeter. It measures dose rates below one micro-Rad/sec in silicon in lunar radiation environment. Forbush decrease (FD) event is the sudden decrease of GCR flux. We use the data of cosmic ray and dose rates observed by the CRaTER instrument. We also use the CME list of STEREO SECCHI inner, outer coronagraph and the interplanetary CME data of the ACE/MAG instrument.We examine the origins and the characteristics of the FD-like events in lunar radiation environment. We also compare these events with the FD events on the Earth. We find that whenever the FD events are recorded at ground Neutron Monitor stations, the FD-like events also occur on the lunar environments. The flux variation amplitude of FD-like events on the Moon is approximately two times larger than that of FD events on the Earth. We compare time profiles of GCR flux with of the dose rate of FD-like events in the lunar environment. We figure out that the distinct FD-like events correspond to dose rate events in the CRaTER on lunar environment during the event period.
Journal of the Korean BIBLIA Society for library and Information Science
/
v.31
no.2
/
pp.27-51
/
2020
This study is targeting Special Library users and aims to find out whether participation in the cultural events of K Special Library affects the levels of satisfaction and recognition of library users. With consideration for the actual operating case, the cultural events of K Special Library were categorized into reading activities, reading promotion events, exhibition events, lecture events, and others. The influential relationship between these cultural events, the level of satisfaction, intention of reuse, and level of recognition of the K Special Library service were analyzed. As a result of this study, participation in cultural events was found to affect the level of use, level of satisfaction on services, intention to reuse and recommend, and level of recognition of K Special Library users. However, regarding the level of satisfaction on the collection of books, there was no significant difference arising from participation in cultural events. As such, it is concluded that participation in cultural events does not affect the level of satisfaction on the collection of the books.
Objectives: The objective of this study was to assess the safety of 'Gamitaeeumjowee-tang' by analyzing adverse events in weight loss program in combination with 'Gamitaeeumjowee-tang' and low-calorie diet. Methods: A retrospective review of adverse events in weight loss program in combination with 'Gamitaeeumjowee-tang' and low-calorie diet from the electronic medical chart (n=124) between June 2015 and December 2016 was conducted. Three Korean Medicine Doctors (KMDs) reviewed adverse events for two times, during week 2 to 4 and at week 10, after starting weight loss program. Adverse events were evaluated in terms of causality, severity and system-organ classes. Also, agreement among the three KMDs was made through further discussion in case of disagreement after independent review. Results: The overall rate of adverse events was 37.1% during week 2 to 4 and 16.9% at week 10. For causality of adverse events using the World Health Organization-Uppsala Monitoring Centre causality categories, 52.2% were evaluated 'possible' at week 2-4 and 57.1% were evaluated 'unlikely' at week 10. All symptoms were evaluated as 'mild' by LDS scale. Nausea (15, 12.1%) was the most frequent adverse event at week 2-4 and dizziness (6, 4.8%) was the most common at week 10. Conclusions: Adverse events decreased over time. There were no serious adverse events and none of the subjects were dropped due to adverse events. Continuous study is needed to prove the safety of 'Gamitaeeumjowee-tang' for treating obesity.
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