This paper presents a log-transformed model-based performance analysis system for analyzing and improving manufacturing performance of the smart factory in the display business. Two years of data related to traditional manufacturing performance such as Cycle-time, WIP(Work-In-Process), and Throughput were investigated from the smart factory that producing the display for this research. We assessed manufacturing competitiveness based on how the operational level of automation affects improvements in manufacturing performances. We analyzed functional relationships between the indicators were derived using logtransformed regression analysis how the manufacturing performance indicators change according to the operational level of smart factory automation. As a result, we knew that the 170K production, which was planned capacity in the line design phase, achieved by running an automation level of only 59%. Based on this research, we suggest building an autopoietic optimize performance model to improving manufacturing competitiveness of smart manufacturing.

Curcumin is a hydrophobic polyphenol extracted from turmeric that exhibits a variety of biological functions has albeit with limited efficacy as a functional food material owing to its low absorption when administered orally. The newly developed curcumin powder formulation exhibits improved absorption rate in vivo. This study evaluates the anti-oxidant effects of Theracurmin® (TC), which is highly bio-available in curcumin powder. The antioxidant activity of TC was investigated using 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging activity, ferrous reducing antioxidant power (FRAP) assays, NO radical, superoxide radical, H2O2 scavenging activity, and total antioxidant capacity (TAC). Additionally, we evaluated the antioxidant activity of TC in high-fat diet (HFD)-fed streptozotocin (STZ)-induced Type 2 diabetic rats. As a result of oral administration of TC for 13 weeks in type 2 diabetic rats, the group administration of 2,000 mg/kg significantly increased FRAP, superoxide dismutase (SOD), and reduced the level of glutathione (GSH) in liver tissue 1.9, 1.2, and 1.2-times, respectively. Furthermore, serum TAC levels increased by 1.3-fold after the rats were administered with a dose of 500 mg/kg. These results were consistent with the in vitro assay results. In conclusion, TC exhibited its potential as a functional food material through its antioxidant properties.

This study was conducted to develop a technology for environmentally friendly control of Bemisia tabaci by a push-pull strategy in tomato greenhouse. B. tabaci was most attracted to the light source of 520nm, whereas it showed an avoidance response to the complex light treatment of 450+660nm. Two natural enemies, Nesidiocoris tenis and Orius laevigatus were attracted to 520nm. B. tabaci was repellent to volatile organic compounds, ocimene and carvacrol, while methyl isonicotinate showed attractant response. When buckwheat was added into the greenhouse, the density of N. tenis was maintained at about 16 times higher for 15 days. As a result of the combined treatment of push-pull strategy, the density of B. tabaci was 3 times lower and the control effect increased with time and reached up to 68.7%.

애긴노린재류(Nysius species)는 세계에 널리 퍼져 있는 해충으로 기주범위는 매우 넓으며 특히 국화과의 주요해충으 로 알려져 있다. 최근 종실 들깨에서 피해가 보고되고 있으며, 들깨를 수확할 때 종실과 같이 다량의 애긴노린재류가 함께 혼입되어 그 발생밀도가 매우 높음을 알 수 있다. 본 연구에서는 이러한 애긴노린재류가 들깨에 미치는 영향을 연구하고자 들깨 종실의 무게변화와 발아율을 조사하였다. 건전한 들깨(들샘) 종실에 애긴노린재류 성충 0, 5, 10, 15, 20, 25마리를 인위적으로 접종하여 3일과 5일 후 들깨 무게를 측정하였다. 측정결과 접종한 노린재 밀도가 5, 10, 15, 20, 25마리로 높아질수록 0마리일 때 보다 들깨 무게가 3일 접종 시에는 각각 2.6, 5.5, 9.0, 10.5, 11.0% 감소하였고, 5일 접종 시에는 각각 2.9, 9.9, 12.0, 17.6, 18.1% 감소하였다. 애긴노린재의 밀도가 높아질수록 종실의 무게가 감소폭은 컸으며, 3일 접종 때보다 5일 접종 때가 들깨의 무게는 더욱 많이 감소하였다. 또한 들깨무게가 감소함에 따라 발아율도 함께 떨어졌다. 노린재 흡즙에 의한 피해로 들깨 종실의 무게가 감소하였다는 것을 추정할 수 있으며, 이로 인해 들깨의 발아율이 떨어진 것으로 생각된다.

Nysius is one of the most common and widely distributed species in the world. It is one of the emerging pests of perilla crop in the field in Korea. In this study, we investigated the oviposition preference and development of Nysius plebeius and N. hidakai. on five crops seed (Perilla, Sesame, Proso-millet, Sorghum, and Fox-tail millet) using both multiple choice and no-choice tests. Both results found perilla seeds to be the most suitable seeds for oviposition and development. Total developmental period was shortest on perilla seed, and the longest was on rest of crops seeds. The highest of adult emergence, longevity, and adult weight were occurred on the perilla seed. This results suggest that the higher preference and performance of Nysius spp on the perilla seed. The information may facilitate the exploration of resistant genetic materials chemical associated with seeds for successful breeding program in Korea.

In this study, we examined the protective immunity of a combination of seven Brucella abortus recombinant proteins; superoxide dismutase (rSodC), riboflavin synthase subunit beta (rRibH), 50S ribosomal protein (50s rL7/L12), nucleoside diphosphate kinase (rNdk), malate dehydrogenase (rMDH), arginase (rRocF), and elongation factor (rTsf) cloned in a pMal vector system and expressed in DH5α. Mice groups were immunized thrice with a combined subunit vaccine (CSV-7) at 0, 2, and 5 weeks and subsequently challenged with B. abortus at 5 × 104 CFU at 6 weeks. At four weeks post-infection, the mice were sacrificed and the bacterial burden in their spleens was quantified. Results revealed bacterial log reductions of 0.63 and 0.34 in comparison to PBS and maltose-binding protein (MBP), respectively. Cytokine profiling revealed a marked increase in IFN-γ (interferon-gamma), MCP-1 (macrophage chemoattractant protein-1) and IL-6 (interleukin 6) cytokines at 5-weeks post-immunization. On the other hand, only TNF was heightened at 7-weeks post-immunization. In general, this cytokine profile is consistently reflective of a Th1 immune response, which is beneficial for host immunoresistance.

The growing demand for nano-structured composite materials and sustainable processes for next generation CO2 capture technologies has necessitated the need to develop novel and cost-effective synthetic routes for solid CO2 adsorbents based on hypercross-linked polymers (HCPs) and reduced graphene oxide (RGO) microporous sorbent materials with improved physico-chemical properties. The most important selection is modification of the synthesized microporous sorbent materials by the incorporation of RGO, giving rise to composite materials that combine the properties of both. These hybrid materials will be of great potential for carbon capture and storage (CCS) applications, especially for post-combustion CO2 capture, owing to the increase in CO2 capturing efficiency and selectivity to CO2 compared to other flue gases. Herein, we report a facile and effective approach for fabrication of HCPs-supported reduced graphene oxide composites. The microporous HCPs was synthesized using 4,4′-bis(chloromethyl)-1,1′-biphenyl monomer by Friedel–Crafts alkylation. The RGO was prepared by modified Hammers method. The as-synthesized composites were characterized by TEM, SEM, FTIR, TGA and N2 adsorption–desorption isotherm. The HCP/RGO composite showed maximum CO2 adsorption of 5.1 wt% than the HCPs alone at 40 °C and 1 atm.

목적: 본 연구에서는 착색렌즈 농도와 색상에 따라 눈의 조절기능에 변화가 있는지 알아보고자 하였다. 방법: 연구대상자는 폭주값이 정상, 안위이상과 색각이상, 안질환이 없으며, 안과관련 수술 경험이 없는 20대 남녀 대학생 31명을 대상으로 무착색렌즈와 50%, 80%로 농도로 착색된 gray, blue, brown렌즈를 착용하고 조절기능을 측정하였다. 조절기능검사는 조절력, 조절효율, 양성·음성 상대조절검사 및 조절래그검사를 시행하였다. 결과: 본 연구 대상자들은 착색렌즈를 착용 하였을 때 조절력과 조절래그가증가하였으며, 음성상대조절력은 무착색렌즈 착용 시 보다 착색렌즈 착용하였을 때 양안, 단안, 좌안에서 증가하였다. 양성상대조절력은 blue 50%착용 시 크게 나타났다. 또한, 착색렌즈를 착용 하였을 때 조절용이성은 증가하였으나, 착색렌즈의 농도가 증가함에 따라 조절용이성은 감소하였다. 결론: 착색렌즈의 농도에 따라 조절기능의 변화가 나타나므로 착색렌즈 농도 및 색상 선택 시 작업거리, 착색렌즈 착용 환경 등을 고려하여 선택해야 할 것으로 사료된다.

The global mushroom industry has grown rapidly in recent years in terms of beneficial effects, market value, and demand. India has a wide range of agro-climatic conditions and is largely an agricultural country with a cultivated area of about 4.37 %, generating about 620 million tons of agro waste annually. Mushroom cultivation not only helps recycle agro wastes, but also fills the nutritional gap prevalent among a large population of India. Recently, government industrial policy and creative innovation has promoted research and other endeavors aiming towards the cultivation of mushrooms. Mushroom cultivation in India was initiated in Solan, in the mid-sixties. Mushroom cultivation has been successful in temperate regions of the Himalayas, the Western Ghats, and the hills of northeast India. Recently, many unemployed people have begun to adopt mushroom cultivation as a means of self-employment. It is high time that Indian mushroom cultivators and consumers became aware of the nutritional and medicinal values of cultivated and wild species of mushrooms. The total mushroom production in India between 2010 and 2017 was approximately 0.13 million tons, accounting for a 4.3% increase in the average growth rate of mushrooms per annum. In particular, the total production of white button mushrooms is the highest, with a share of about 73% of total mushroom production. In this review article, we have analyzed the current scenario of the Indian mushroom industry and its contribution to the economic growth of the country.

This study evaluated the protective effects of a combination of eight B. abortus recombinant proteins that were cloned and expressed into a pMal vector system and DH5α: nucleoside diphosphate kinase (rNdk), 50S ribosomal protein (rL7/L12), malate dehydrogenase (rMDH), DNA starvation/stationary phase protection protein (rDps), elongation factor (rTsf), arginase (rRocF), superoxide dismutase (rSodC), and riboflavin synthase subunit beta (rRibH). The proteins were induced, purified, and administered intraperitoneally into BALB/c mice. The mice were immunized three times at weeks 0, 2, and 5 and then infected intraperitoneally (IP) with 5×104 CFU of virulent B. abortus 544 one week after the last immunization. The spleens were collected and the bacterial burden was evaluated at four weeks post-infection. The results showed that this combination produced a significant reduction of the bacterial burden in the spleen with a log reduction of 1.01 compared to the PBS group. Cytokine analysis revealed induction of the cell-mediated immune response in that TNF (tumor necrosis factor) and proinflammatory cytokines IL-6 (Interleukin 6) and MCP-1 (macrophage chemoattractant protein-1) were elevated significantly. In summary, vaccination with a combination of eight different proteins induced a significant protective effect indicative of a cell mediated immune response.

Rats are an important laboratory animal for biomedical research. Though rats have some physiology and genetic similarities to human, several technical issues such as delicate in vitro culture system and low survival rate after pronuclear microinjection have hindered the development of transgenic rat generation. Accordingly, in this study, to produce transgenic rat, we established transposon-mediated insertional mutagenesis by cytoplasmic microinjection. The sleeping beauty transposon (SB) and SB-transposase recognize the precise genome integration into a TA nucleotide by ‘cut-and-paste’ mechanism. It mediates stable integration and reliable long-term expression. DNA, 0.4ng/ul SB vector (IR/DR-EF1a-eGFP-2A-IL2-pA-IR/DR) and mRNA, 5ng/ul SB-transposase were injected to 1-cell stage embryo and one transgenic rat was generated after full-term gestation. To confirm the genome insertion, GFP was detected by PCR. Further, this method was applied to generate transgenic rats producing Cas9 protein. DNA, 0.4ng/ul SB vector (IR/DR-CAG-Cas9-2A-eGFP-pA-IR/DR) and mRNA, 5ng/ul SB-transposase were injected to 1-cell stage embryo. Some of the in vitro cultured embryos showed GFP positive at blastocyst stage and Cas9 sequence was detected by PCR. One stillbirth pup was born to date and genome PCR on Cas9 was positive. In summary, the SB transposon system could be a highly effective method that contribute to the production of transgenic rats. If the protocols will be optimized, we successfully generated efficiently transgenic rats for human models by SB system. This work was supported by BK21 PLUS Program for Creative Veterinary Science, the National Research Foundation of Korea (2017R1A2B3004972) and the Technology Development Program (S2566872) by MSS.