http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
PNF 상지패턴에 기초한 진동운동기구 훈련이 노인의 체간 안정성과 균형에 미치는 영향
이형수 ( Hyoungsoo Lee ),임정대 ( Jungdae Im ),이기훈 ( Gihun Lee ),이지성 ( Jiseong Lee ),이진욱 ( Jinwuk Lee ),손지윤 ( Yeonju Seo ),서연주 ( Jiyoon Son ),안효정 ( Hyojoeng An ),오현정 ( Hyunjeong Oh ),윤하늘 ( Haneul Youn ),이서연 대한통합의학회 2015 대한통합의학회지 Vol.3 No.3
Purpose : This study examines the effect of vibration exercise grafting PNF patterns for 6 weeks on upper body stability and equilibrium for seniors having fifteen or over of MMSE-K. Method : A total of 10 senior citizens participated in this study. Each participant performed PNF patterned exercises using vibration sports equipment for 30 minutes, once static a week, for six weeks. We measured trunk stability and balance degree before and after the six-week exercise program. Motor Assessment Scale (MAS) was used to measure trunk stability, while Functional Reach Test (FRT) and Timed Up and Go (TUG) was used to measure balance degree. The collected data was processed using paired t-test to confirm the difference between pre-program conditions and post-program conditions. Results: The results of our study show that post-program trunk stability measurements increased when compared to pre-program data; however, this increase was not statistically significant. pre and post-measurements for satatic balance and dynamic balance were statistically unchanged. Conclusion: Due to limitations in the number of participants, the procedural design of this experiment, and the limited amount of time participants actually controlled, this study failed to produce statistically significant results. However, further study should be conducted using a systematically implemented exercise program to show support for exercising with flexi-bar as an effective program for the elderly.
신생아 중환자실 개방면회와 개방면회에 대한 부모 불안, 간호사의 태도
이유나(Yu-nah Lee),김은숙(Eunsook Kim),박소현(Sohyun Park),김안나(An Na Kim),이지윤(Jiyoon Lee),이금문(Keum Moon Lee),최수정(Sujung Choi),이은정(Eun-jung Lee) 한국근거기반간호학회 2014 근거와 간호 Vol.2 No.1
Purpose: The purpose of this study was to survey the visitation conditions in the Neonatal Intensive Care Unit (NICU) and to evaluate parents’ anxiety and nurses’ attitude about the open visitation policy. Methods: One group pre-posttest design was used. After the approval of the institutional review board was obtained, 22 parents and 58 nurses in the NICU participated in the survey between January and February in 2014.The visitation conditions were the number of patients who had visitors in the NICU for a whole day, total visitation hours, mean visitation hours and total number of visitation in a day. Before and after the open visitations were applied, the anxiety level of the patients and attitudes of the nurses were measured. Results: After the open visitation, all visitation conditions significantly increased. Parents’ anxiety score also significantly decreased after experiencing the open visitation (p=.023). However, nurses’ attitude was not different (p=.851). Conclusion: The open visitation can relive parents’ anxiety in the NICU but still nurses have some conflicts for applying the open visitation. It is necessary to prepare environmental infrastructure and educate nurses and parents to activate the open visitation in the NICU.
Lee, Jiyoon,Kim, Dongwook,Oh, Hyejong,Lee, Sungin,Choi, Seok Hwa,Kim, Gonhyung The Korean Society of Veterinary Clinics 2022 한국임상수의학회지 Vol.39 No.3
The present study was performed to compare cranial tibial wedge osteotomy (CTWO) and tibial plateau leveling osteotomy (TPLO) through radiographic evaluation. The experiment was conducted with five cadaver dogs [mean (± SD) weight, 32.9 ± 4.1 kg; mean (± SD) age, 6 ± 2 years; three males and two females] euthanized for reasons unrelated to this study. The cadaver dogs consisted of German Shepherd (n = 3), Belgian Malinois (n = 1), and mixed breed (n = 1). CTWO and TPLO were carried out by the standard surgical method. Radiographic evaluation was performed by comparing several factors, including the flexion and extension angles, the anatomical mechanical axis angle (AMA-angle), tibial length, patellar height measurement using the Labelle-Laurin method, mechanical medial proximal tibial angle (mMPTA), mechanical medial distal tibial angle (mMDTA), and frontal plane alignment (FPA). Both the CTWO and the TPLO groups showed significantly increased flexion angles after surgery. Only the CTWO group had significantly increased extension angle. Although both groups showed significant decreases in the AMA-angle, the mechanical axis moved cranially against the anatomical axis only in the CTWO group. The patellar height was significantly lowered in the CTWO group. No significant differences were found in mMPTA, mMDTA, or FPA. In conclusion, radiographic comparison revealed more changes in CTWO group than in TPLO group.
Research on Hazardous Materials in Fishery Products in Busan Area
Jiyoon Lee,Hocheol Yun,Hyeonjeong Kwon,Eungung Jeong,Hyunnho Cho,Dayoung Kim,Seongju Lee,Jung-mi Kang 한국분석과학회 2021 학술대회논문집 Vol.2021 No.11
To ensure the safety of fishery products marketed in Busan, 42 residual veterinary drugs, heavy metals (Pb, Cd and Hg) and radioactivity (<SUP>131</SUP>I, <SUP>134</SUP>Cs, <SUP>137</SUP>Cs) were analyzed. Fishery products were collected in 2020 from January to November, and collected products were divided into groups for further analysis. Fifty-one samples were analyzed for residual veterinary drugs, 157 samples for heavy metals and 322 samples for radioactivity. LC-MS/MS analysis showed that veterinary drugs were detected in 9 cases in 4 species of fishery products. Detected samples were Rockfish (5 cases), Olive flounder (2 cases), Sea bass (1 case) and Gizzard shad (1 case). The detected veterinary drugs were ciprofloxacin (3 cases), trimethoprim (3 cases), lincomycin (2 cases) and enrofloxacin (1 case), and the concentrations were below MRL (Maximum Residue Limit). A total of 157 samples were analyzed for heavy metals using ICP-MS and mean concentrations were 0.024 mg/kg for Pb, 0.063 mg/kg for Cd and 0.074 mg/kg for Hg. The concentrations of Pb, Cd and Hg were within MRL. Radioactivity was measured by HPGe spectrometer and among the 322 samples tested, radioactivity was not detected in 321 samples which means that the activity was below MDA (Minimum Detectable Activity). For 1 sample (Sea bass), 0.88 Bq/kg of <SUP>137</SUP>Cs was detected, but <SUP>238</SUP>Pu, <SUP>239</SUP>Pu, <SUP>240</SUP>Pu and <SUP>90</SUP>Sr were not detected in the subsequent experiment.
Lee, Donmin,Jung, Yen-Sook,Heo, Youn-Jung,Lee, Sehyun,Hwang, Kyeongil,Jeon, Ye-Jin,Kim, Jueng-Eun,Park, Jiyoon,Jung, Gun Young,Kim, Dong-Yu American Chemical Society 2018 ACS APPLIED MATERIALS & INTERFACES Vol.10 No.18
<P>Recently, many kinds of printing processes have been studied to fabricate perovskite solar cells (PeSCs) for mass production. Among them, slot-die coating is a promising candidate for roll-to-roll processing because of high-throughput, easy module patterning, and a premetered coating system. In this work, we employed mixed lead precursors consisting of PbAc<SUB>2</SUB> and PbCl<SUB>2</SUB> to fabricate PeSCs via slot-die coating. We observed that slot-die-coated perovskite films based on the mixed lead precursors exhibited well-grown and uniform morphology, which was hard to achieve by using only a single lead source. Consequently, PeSCs made with this precursor system showed improved device performance and reproducibility over single PbAc<SUB>2</SUB>. Lastly, a large-area module with an active area of 10 cm<SUP>2</SUP> was fabricated with a power conversion efficiency of 8.3%.</P> [FIG OMISSION]</BR>