This study assessed suitable lettuce (Lactuca sativa L.) cultivars and lighting conditions for indoor hydroponic cultivation in Mongolia, examining their applicability in a household-scale vertical farming system. Three cultivars— ‘Jeokchima,’ ‘Cheongsangchu,’ and ‘Meiguodashusheng’— were grown under two lighting treatments: LEDs and T5 LEDs. ‘Jeokchima’ demonstrated the most consistent and superior growth across both harvests, exhibiting significantly higher leaf length, SPAD value, dry weight, and leaf number compared to the other cultivars. The use of LED lighting enhanced all growth parameters, except for petiole length, compared to T5, highlighting its advantages in arid indoor environments. Based on these findings, a compact three-tier Deep Water Culture (DWC) system was designed as a model for urban households, facilitating year-round lettuce production in limited indoor spaces. This model shows promise for enhancing vegetable self-sufficiency and food security in Mongolia. Further research on optimizing light spectra, managing photoperiods, and diversifying cultivars is recommended.

The objectives of this retrospective cohort study were to investigate the Acute Patient Physiologic and Laboratory Evaluation (APPLE) score and its components as prognostic markers in dogs with acute pancreatitis. Forty-seven dogs were diagnosed with acute pancreatitis based on satisfying two criteria: the presence of two acute clinical signs (vomiting, anorexia, abdominal pain, or lethargy) and confirmation via specific canine pancreatic lipase (cPL) testing. cPL concentration within the intermediate range supported by compatible ultrasonographic evidence. The dogs were categorized into survival and non-survival groups. The APPLE score components (mentation, respiratory rate, fluid score, SpO₂, WBC, creatinine, albumin, total bilirubin, and lactate) were assessed within 24 hours of admission. Statistical comparisons between the groups showed that the non-surviving dogs had significantly higher APPLE scores (39.36 ± 4.41) compared to the survivors (25.67 ± 9.63, p < 0.01). The predictive ability of the APPLE score for distinguishing the survival group from the non-survival group was excellent, with an Area Under the Curve (AUC) of 0.900. Using the optimal cut-off value, a sensitivity of 1.000 (100.0%) and a specificity of 0.750 (75.0%) were achieved. There were also differences in mentation score, fluid score, SpO₂, creatinine, lactate, and cPL levels between the two groups, indicating poorer prognoses in the non-survivor group. In conclusion, the APPLE score serves as a valuable tool for predicting outcomes in dogs suffering from acute pancreatitis. Its use can help clinicians identify patients at risk, enhance risk assessment, inform treatment decisions, and improve communication with dog owners regarding prognosis.

본 연구를 통해 Dactylioglypha tonica (Meyrick, 1909) 종을 기반으로 Dactylioglypha속을 국내 최초로 보고한다. Dactylioglypha속은 잎말이나방과의 애기잎말이나방아과에 속해 있는 그룹으로 현재까지 전 세계적으로 5종이 동구북 구, 동양구 및 호주구 등지에서 보고되어 있다. 이번 연구를 통하여 우리나라에서는 제주에서 서식하는 것이 확인되었 다. 본 연구에서는 Dactylioglypha속에 대해 개괄적으로 소개하고 D. tonica (Meyrick, 1909)의 외부형태적 특징, 기주식물 및 분포적 특성 등을 정리하여 제시하였다.

With the recent development of manufacturing technology and the diversification of consumer needs, not only the process and quality control of production have become more complicated but also the kinds of information that manufacturing facilities provide the user about process have been diversified. Therefore the importance of big data analysis also has been raised. However, most small and medium enterprises (SMEs) lack the systematic infrastructure of big data management and analysis. In particular, due to the nature of domestic manufacturing companies that rely on foreign manufacturers for most of their manufacturing facilities, the need for their own data analysis and manufacturing support applications is increasing and research has been conducted in Korea. This study proposes integrated analysis platform for process and quality analysis, considering manufacturing big data database (DB) and data characteristics. The platform is implemented in two versions, Web and C/S, to enhance accessibility which perform template based quality analysis and real-time monitoring. The user can upload data from their local PC or DB and run analysis by combining single analysis module in template in a way they want since the platform is not optimized for a particular manufacturing process. Also Java and R are used as the development language for ease of system supplementation. It is expected that the platform will be available at a low price and evolve the ability of quality analysis in SMEs.

In this study, activated carbons nanofibers (ACNFs) were prepared from polyacrylonitrile-based nanofibers by physical (H2O and CO2) and chemical (KOH) activation. The surface and structural characteristics of the porous carbon were observed by scanning electron microscopy and X-ray diffraction, respectively. Pore characteristics were investigated by N2/77K adsorption isotherms. The specific surface area of the physically ACNFs was increased up to 2400m2/g and the ACNFs were found to be mainly composed of micropore structures. Chemical activation using KOH produced ACNFs with high specific surface area (up to 2500m2/g), and the micropores were mainly found in the ACNFs. The physically and chemically ACNFs showed both mainly type I from the International Union of Pure and Applied Chemistry classification.

방사능 오염 토양 복원을 위해 실험실 규모의 동전기 복원장치를 제작하여 가동 하던 중 토양 내 존재하던 금속이온의 용출로 금속 산화물이 발생하여 음극의 전류 흐름을 차단하는 문제가 발생하였다. 전류의 차단으로 토양 내 우라늄 제거 능력이 상실되어 이러한 문제를 해결하는 해결 방안을 모색하여 개선된 동전기 복원 장치를 제작하였다. 개선된 실험실 규모 동전기 복원 장치를 이용하여 토양복원 실험을 25 일간 수행 하였을 때 우라늄 잔류 농도는 0.81 Bq/g으로 약 96.8%의 제거 효율을 보였으며, 초기 우라늄 농도 50 Bq/g 일 때 우라늄 규제 해제 농도인 1 Bq/g 이하로 제거 되기 까지는 34 일의 복원 기간이 필요하고, 초기 우라늄 농도 75 Bq/g, 100 Bq/g 일 때 각 42 일, 49 일이 필요한 것으로 나타났다.

Phytochemical investigation of the sesame dregs of Sesamum indicum was conducted by open column and prep-HPLC chromatography. Two phytosterols (1 and 2) and two lignans (3 and 4) were isolated from the MeOH extracts of sesame dregs, and identified as β-sitosterol (1), daucosterol (2), sesamin (3), and sesamolin (4) by spectral analysis. Although these compounds were already isolated from sesame, it is important that they were still main phytochemical components in the sesame dregs.

High performance liquid chromatography (HPLC) was used for the determination of lignans, eleutherosides B and E, in Acanthopanax sessiliflorus fruits and their fermented wine. The lignans were quantified by a reversed-phase system using a gradient of H2O and acetonitrile as a mobile phase within 20 min. The analysis was successfully carried out within 20 min. The contents of eleutherosides Band E as main active principles of Acanthopanax species were measured in A. sessiliflorus fruits (1.15 and 8.49 μg/mg, respectively), their fermented wine (0.45 and 1.33 μg/mg, respectively) and wine residues (no detection).