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Effectiveness and safety of auriculotherapy for breastfeeding: a systematic review

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Journal of Traditional Chinese Medicine 2020年第5期40卷 721-737页

作者： Boram Lee chan-Young kwon Sun Haeng Lee Department of Clinical Korean Medicine Graduate SchoolKyung Hee UniversitySeoul 02453Republic of Korea Clinical Medicine Division Korea Institute of Oriental MedicineDaejeon 34054Republic of Korea Department of Oriental Neuropsychiatry Dong-eui University College of Korean MedicineBusan 47227Republic of Korea Department of Pediatrics of Korean Medicine Kyung Hee University Korean Medicine HospitalKyung Hee University Medical CenterSeoul 02447Republic of Korea

OBJECTIVE:To summarize and critically evaluate the evidence pertaining to the effectiveness and safety of auriculotherapy for ***:We performed a systematic search of10 databases from their inception dates to May 15,*** controlled trials evaluating the effectiveness and safety of auriculotherapy for breastfeeding were *** of bias was assessed using the Cochrane risk of bias ***:This review included 31 randomized controlled trials with 5389 *** to the obvious clinical or statistical heterogeneity,a Meta-analysis was not ***-nine studies compared auriculotherapy plus routine care with routine care *** consistent adjunctive effect of auriculotherapy was observed in increasing the volume of milk production(9 studies showed significant results in favor of auriculotherapy and 5 did not)and serum prolactin level(7 studies showed significant results in favor of auriculotherapy and 2 did not),and in facilitating the initiation of milk secretion(10 studies showed significant results in favor of auriculotherapy and 7 did not).Two studies compared auriculotherapy with no *** as a monotherapy showed significant effects in increasing serum prolactin level and facilitating the onset of milk secretion;however,it was limited and inconclusive because only two studies were included in this *** subgroup analysis of women who underwent cesarean delivery showed inconsistent results with respect to all *** serious adverse events were reported with the use of *** methodological quality of the included studies was generally ***:Although some studies showed positive results,no definite conclusion about the effectiveness and safety of auriculotherapy for breastfeeding could be drawn,owing to the low methodological quality of the included studies and the heterogeneity among ***-scale,well-designed studies are warranted on this topic.

关键词： Breastfeeding Auriculotherapy Systematic review

Process-Based Crop Modeling for High Applicability with Attention Mechanism and Multitask Decoders

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Plant Phenomics 2023年第2期5卷 378-390页

作者： Taewon Moon Dongpil Kim Sungmin kwon jung Eek Son Department of Agriculture Forestry and BioresourcesSeoul National UniversitySeoul 08826Republic of Korea Research Institute of Agriculture and Life Sciences Seoul National UniversitySeoul 08826Republic of Korea Protected Horticulture Research Institute National Institute of Horticultural&Herbal ScienceRural Development AdministrationHaman 52054Republic of Korea

Crop models have been developed for wide research purposes and scales,but they have low compatibility due to the diversity of current modeling *** model adaptability can lead to model *** deep neural networks have no conventional modeling parameters,diverse input and output combinations are possible depending on model *** these advantages,no process-based crop model has been tested in full deep neural network *** objective of this study was to develop a process-based deep learning model for hydroponic sweet *** mechanism and multitask learning were selected to process distinct growth factors from the environment *** algorithms were modified to be suitable for the regression task of growth *** were conducted twice a year for 2 years in *** developed crop model,DeepCrop,recorded the highest modeling efficiency(=0.76)and the lowest normalized mean squared error(=0.18)compared to accessible crop models in the evaluation with unseen *** t-distributed stochastic neighbor embedding distribution and the attention weights supported that DeepCrop could be analyzed in terms of cognitive *** the high adaptability of DeepCrop,the developed model can replace the existing crop models as a versatile tool that would reveal entangled agricultural systems with analysis of complicated information.

关键词： Deep replace versatile

Effect of soil pH on the sorption capacity of soil organic matter for polycyclic aromatic hydrocarbons in unsaturated soils

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Pedosphere 2023年第2期33卷 365-371页

作者： Pil-Gon KIM Abhrajyoti TARAFDAR jung-Hwan kwon Division of Environmental Science and Ecological Engineering Korea University145 Anam-roSeongbuk-guSeoul 02841(Korea)

Sorption by soil organic matter(SOM)is considered the most important process affecting the bioavailability of hydrophobic organic chemicals(HOCs)in *** sorption capacity of SOM for HOCs is affected by many environmental *** this study,we investigated the effects of soil pH and water saturation level on HOC sorption capacity of SOM using batch sorption *** of soil organic carbon-water partition coefficient(K_(OC))of six selected polycyclic aromatic hydrocarbons(PAHs)were measured in an artificial soil under various soil pH and water saturation *** sampling was used to measure K_(OC)with polydimethylsiloxane as the sampling *** of soil pH,K_(OC)increased with increasing soil water saturation level for lower-molecular-weight *** contrast,K_(OC)decreased with increasing soil water saturation level for higher-molecular-weight *** some fluctuations,K_(OC)tended to decrease with increasing soil pH at all water saturation *** indicates that earlier studies on the effects of soil pH on K_(OC)under saturated conditions could be extended to unsaturated *** K_(OC)tendencies were reproduced in three different natural soils,suggesting that the effects of soil water saturation level and pH might be generalized,at least for *** PAH sorption capacity of SOM was found to be resilient under dynamic soil pH conditions,which can be used to adjust the effects of soil pH.

关键词： contaminated soil hydrophobic organic chemical partition coefficient passive sampling pollutant soil water saturation level

Parasitic leiomyoma in the trocar site after laparoscopic myomectomy:A case report

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World Journal of Clinical Cases 2022年第9期10卷 2895-2900页

作者： Chul Kyu Roh Hyuk-Jae kwon Min jung jung Department of Surgery National Police HospitalSeoul 05715South Korea Department of Surgery Ajou University School of MedicineSuwon 16499South Korea Department of Pathology College of MedicineThe Catholic University of KoreaSeoul 06591South Korea

BACKGROUND Laparoscopic myomectomy is increasingly used for resecting gynecological *** require morcellation for retrieval from the peritoneal ***,morcellated fragments may implant on the peritoneal cavity during *** fragments may receive a new blood supply from an adjacent structure and develop into parasitic *** leiomyomas can occur spontaneously or iatrogenically;however,trocar-site implantation is an iatrogenic complication of laparoscopic uterine *** describe a parasitic leiomyoma in the trocar-site after laparoscopic myomectomy with power *** SUMMARY A 50-year-old woman presented with a palpable abdominal mass without significant medical *** patient had no related symptoms,such as abdominal *** tomography findings revealed a well-defined contrast-enhancing mass measuring 2.2 cm,and located on the trocar site of the left abdominal *** had undergone laparoscopic removal of uterine fibroids with power morcellation six years *** differential diagnosis included endometriosis and neurogenic tumors,such as *** radiologic diagnosis was a desmoid tumor,and surgical excision of the mass on the abdominal wall was successfully *** patient recovered from the surgery without *** examination revealed that the specimen resected from the trocar site was a uterine *** Clinicians should consider the risks and benefits of laparoscopic vs laparotomic myomectomy for gynecological *** caution must be exercised for morcellation to avoid excessive tissue fragmentation.

关键词： Laparoscopic myomectomy Parasitic leiomyoma Trocar site Implantation Morcellation Case report

Monitoring continuous k-nearest neighbor queries in the hybrid wireless network

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Journal of Zhejiang University-Science C(Computers and Electronics) 2011年第3期12卷 213-220页

作者： Young-Mo kwon HaRim jung Yon Dohn CHUNG Department of Computer Science and Engineering Korea UniversitySeoul 136-713Korea

In a mobile/pervasive computing environment,one of the most important goals of monitoring continuous spatial queries is to reduce communication cost for *** work uses many cellular wireless connections,which would easily become the performance bottleneck of the overall *** paper introduces a novel continuous kNN query monitoring method to reduce communication cost in the hybrid wireless network,where the moving objects in the wireless broadcasting system construct the ad-hoc *** results prove the efficiency of the proposed method,which leverages the wireless broadcasting channel as well as the WiFi link to alleviate the burden on the cellular uplink communication cost.

关键词： Continuous kNN query monitoring Ad-hoc networks Wireless broadcasting systems

Enhancing Identity Protection in Metaverse-Based Psychological Counseling System

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Computers, Materials & Continua 2024年第1期78卷 617-632页

作者： Jun Lee Hanna Lee Seong chan Lee Hyun kwon Department of Game Software Hoseo UniversityAsan-si31499Korea Yatav Enter Seoul04799Korea Department of Artificial Intelligence and Data Science Korea Military AcademySeoul01805Korea

Non-face-to-face psychological counseling systems rely on network technologies to anonymize information regard-ing client ***,these systems often face challenges concerning voice data leaks and the suboptimal communication of the client’s non-verbal expressions,such as facial cues,to the *** study proposes a metaverse-based psychological counseling system designed to enhance client identity protection while ensuring efficient information delivery to counselors during non-face-to-face *** proposed systemincorporates a voicemodulation function that instantlymodifies/masks the client’s voice to safeguard their ***,it employs real-time client facial expression recognition using an ensemble of decision trees to mirror the client’s non-verbal expressions through their avatar in the metaverse *** system is adaptable for use on personal computers and smartphones,offering users the flexibility to access metaverse-based psychological counseling across diverse *** performance evaluation of the proposed system confirmed that the voice modulation and real-time facial expression replication consistently achieve an average speed of 48.32 frames per second or higher,even when tested on the least powerful smartphone ***,a total of 550 actual psychological counseling sessions were conducted,and the average satisfaction rating reached 4.46 on a 5-point *** indicates that clients experienced improved identity protection compared to conventional non-face-to-face metaverse counseling ***,the counselor successfully addressed the challenge of conveying non-verbal cues from clients who typically struggled with non-face-to-face psychological *** proposed systemholds significant potential for applications in interactive discussions and educational activities in the metaverse.

关键词： Metaverse counseling system face tracking identity protection

Synthesis of Co/SiO2 hybrid nanocatalyst via twisted Co3Si2O5（OH）4 nanosheets for high-temperature Fischer- Tropsch reaction

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Nano Research 2017年第3期10卷 1044-1055页

作者： Ji chan Park Shin Wook Kang Jeong-Chul Kim Jae In kwon Sanha Jang Geun Bae Rhim Mijong Kim Dong Hyun Chun Ho-Tae Lee Heon jung Hyunjoon Song jung-li Yang Clean Fuel Laboratory Korea Institute of Energy Research Daejeon 34129 Republic of Korea Advanced Energy Technology University of Science and Technology Daejeon 34713 Republic of Korea Center for Nanomaterials & Chemical Reactions Institute for Basic Science Daejeon 34141 Republic of Korea Department of Chemistry Korea Advanced Institute of Science and Technology Daejeon 34141 Republic of Korea

A cobalt-silica hybrid nanocatalyst bearing small cobalt particles of diameter -5 nm was prepared through a hydrothermal reaction and hydrogen reduction. The resulting material showed very high CO conversion （〉82%） and high hydrocarbon productivity （-1.0gHC·gcat^-1·h^-1 ） with high activity （-8.5 × 10^-5 ***^-1.s-1） in the Fischer-Tropsch synthesis reaction.

关键词： hybrid nanostructure Fischer-Tropsch synthesis thermal stability metal silicate hydroxide cobalt catalyst

Review of stochastic optimization methods for smart grid

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Frontiers in Energy 2017年第2期11卷 197-209页

作者： S. Surender REDDY Vuddanti SANDEEP chan-Mook jung Department of Railroad and Electrical Engineering Woosong Uni-versity Republic of Korea School of Engineering Central University of Kamataka India Department of Railroad and Civil Engineering Woosong UniversityRepublic of Korea

This paper presents various approaches used by researchers for handling the uncertainties involved in renewable energy sources, load demands, etc. It gives an idea about stochastic programming (SP) and discusses the formulations given by different researchers for objective functions such as cost, loss, generation expansion, and voltage/V control with various conventional and advanced methods. Besides, it gives a brief idea about SP and its applications and discusses different variants of SP such as recourse model, chance constrained programming, sample average approximation, and risk aversion. Moreover, it includes the application of these variants in various power systems. Furthermore, it also includes the general mathematical form of expression for these variants and discusses the mathematical description of the problem and modeling of the system. This review of different optimization techniques will be helpful for smart grid development including renewable energy resources (RERs).

关键词： renewable energy sources stochastic optimization smart grid uncertainty optimal power flow (OPF)

Influence of the preparation method on the catalytic activity of Mg-Al hydrotalcites as solid base catalysts

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Green Energy & Environment 2019年第3期4卷 287-292页

作者： Sungjae Park Dahye kwon Ji Yeon Kang Ji Chul jung Department of Chemical Engineering Myongji University

Mg-Al hydrotalcites were synthesized using different preparation methods(a co-precipitation method, a urea method, and a simple one) to analyze their effect on the catalytic activity of these solid base catalysts. The method strongly affected the structure of their layers(e.g., the growth and stacking of the layers, and the type of intercalated anions) and, accordingly, their catalytic activity. The Mg-Al hydrotalcite prepared by co-precipitation showed the best catalytic performance in the isomerization of glucose into fructose, due to the small crystallite size and sand rose morphology enhancing the exposure of surface active sites to reactants.

关键词： Mg-Al hydrotalcite Preparation method Base catalyst Glucose isomerization Fructose