• Food Science and Biotechnology
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• v.14 no.6
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• pp.732-737
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• 2005

The combinational effect of gamma irradiation and moist heating on the trypsin inhibitor activity (TIA) in soaked and dried soybeans was evaluated by measuring the inhibition using N-benzoyl-DL-arginine-p-nitroanilide (BAPNA) as substrate. Gamma irradiation significantly decreased the TIA level in soybean at doses above 5 kGy, and the $ID_{50}$ (the gamma irradiation dose required to reach 50% inhibition) value for TIA was 13.53 kGy. Soaking prior to gamma irradiation significantly lowered the $ID_{50}$ to 8.44 kGy, and the soaking process enhanced the efficiency to inactivate TIA by as much as 48%. When soaking prior to gamma irradiation was followed by subsequent mild heating ($60^{\circ}C$) process, the $IT_{50}$ (heating time required to reach the 50% inhibition of TIA) value at even 1 kGy (5.28 min) was greatly reduced by over 50% compared to the level for the no-soaking process. In addition, the activation energy of soaking prior to gamma irradiation at 1 kGy was 2.45 kcal/mole, which was also about 50% lower than the 5.10 kcal/mole of dried soybean gamma-irradiated. Based on these results, soaking prior to gamma irradiation is an effective method for TIA inhibition. Furthermore, a combination of two or more processing methods such as soaking, heating and gamma irradiation is much more effective than any single processing method.

• The Journal of the Acoustical Society of Korea
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• v.18 no.1
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• pp.45-52
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• 1999

In this thesis, a packer is proposed and designed for removing the bottle-neck effect and easy signal processing using a new algorithm with the operation frequency of 54MHz. To verify the performance of the proposed packer, DCT coefficient encoding block with ROM table using a combinational logic is designed and its output data are used the input data of the packer. Circuits in this thesis are designed by using VHDL code and its modeling and simulation are performed by SYNOPSYS tool using $0.65{\mu}m$ rule.

• Journal of Physiology & Pathology in Korean Medicine
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• v.23 no.6
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• pp.1431-1443
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• 2009

In order to investigate the therapeutic effect of SSC, NC/Nga animal model resembling the AD-like symptoms were used to measure the changes in cytokines and histology. SSC prescription group showed significant decrease in the atopic dermatitis clinical index by 40.2% compared to that of the control. The SSC prescription had significant effect on immune cells that are related to inducing AD symptoms. SSC prescription also increased the ratio of immune cells in DLN that were not directly involved in AD symptoms. SSC prescription group showed significant decrease in the level of cytokines within spleen cells and DLN. The prescription also decreased the level of immunoglobulin IgE levels in serum by 25.3%. The thickness of epidermis and dermis as well as the precipitation of erythrocytes were also observed. The results indicate the therapeutic effect of SSC in the treatment of atopic dermatitis through immune modulation. The study will provide a broader applications in the treatment of atopic dermatitis. Particularly, skin regeneration effect and supplemental use of topical application of SS in atopic dermatitis treatment had been reported previously, and further investigation on the dose dependent effect as well as skin irritation studies of SS should be followed.

• Nutrition Research and Practice
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• v.1 no.3
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• pp.195-199
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• 2007

Inositol hexaphosphate ($IP_6$) is a major constituent of most cereals, legumes, nuts, oil seeds and soybean. Previous studies reported the anticancer effect of $IP_6$ and suggested that co-treatment of $IP_6$ with inositol may enhance anticancer effect of $IP_6$. Although the anticancer effect of $IP_6$ has been intensively studied, the combinational effect of $IP_6$ and inositol and involved mechanisms are not well understood so far. In the present study, we investigated the effect of $IP_6$ and myo-inositol (MI) on cell cycle regulation and apoptosis using PC3 prostate cancer cell lines. When cell, were co-treated with $IP_6$ and MI, the extent of cell growth inhibition was significantly increased than that by $IP_6$ alone. To identify the effect of $IP_6$ and MI on apoptosis, the activity of caspase-3 was measured. The caspase-3 activity was significantly increased when cells were treated with either $IP_6$ alone or both $IP_6$ and MI, with no significant enhancement by co-treatment. To investigate the effect of $IP_6$ and MI of cell cycle arrest, we measured p21 mRNA expression in PC3 cells and observed significant increase in p21 mRNA by $IP_6$. But synergistic regulation by co-treatment with $IP_6$ and MI was not observed. In addition, there was no significant effect by co-treatment compared to $IP_6$ treatment on the regulation of cell cycle progression although $IP_6$ significantly changed cell cycle distribution in the presence of MI or not. Therefore, these findings support that $IP_6$ has anticancer function by induction of apoptosis and regulation of cell cycle. However, synergistic effect by MI on cell cycle regulation and apoptosis was not observed in PC3 prostate cancer cells.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.15 no.11
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• pp.4122-4144
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• 2021

In this fast-paced technological world, the Internet of Things is a ground breaking technology which finds an immense role in the present electronic world which includes different embedded sensors, devices and most other things which are connected to the Internet. The IoT devices are designed in a way that it helps to collect various forms of data from varied sources and transmit them in digitalized form. In modern era of IoT technology data security is a trending issue which greatly affects the confidentiality of important information. Keeping the issue in mind a novel light encryption strategy known as LCB is designed for IoT devices for optimal security. LCB exploits the benefits of Feistel structure and the architectural benefits of substitution permutation network both to give more security. Moreover, this newly designed technique is tested on (Virtex-7) XC7VX330T FPGA board and it takes much little area of 224 GE (Gate Equivalent) and is extremely fast with very less combinational path delay of 0.877 ns. An in-depth screening confirms the proposed work to promise more security to counter cryptographic attacks. Lastly the Avalanche Effect (AE) of LCB showed as 63.125% and 63.875% when key and plaintext (PT) are taken into consideration respectively.

• Toxicological Research
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• v.19 no.3
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• pp.189-195
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• 2003

The protective effects of BNs-3 and BNs-7, extracts of citrous orange peel, on the obesity induced by ad libitum feeding a cholesterol-containing diet to rats were investigated. The animals were fed on the diet including cholesterol (0.5%) with or without the citrous orange peel extracts BNs-3 (5%) and/or BNs-7 (0.1%) for 8 weeks. The ad libitum feeding a diet containing cholesterol to rats from 6 weeks of age increased the body weight gain compared with that of rats fed on a normal diet. Such an increase in body weights was markedly attenuated by the addition of BNs-3 or BNs-7 to the diet. Especially, a combinational feeding on BNs-3 and BNs-7 significantly reduced the body weight gain below that of normal diet-fed animals. Interestingly, the weights of abdominal adipose tis-sues surrounding epididymides were greatly reduced by the citrous orange peel extracts, in parallel with the decrease in body weights. In addition, blood concentrations of lipids including cholesterol were also lowered by the combinational treatment with BNs-3 and BNs-7. Taken together, it is suggested that the obesity and overweight produced by unrestricted overfeeding on diet with cholesterol may be partially due to the accumulation of abdominal adipose tissues, around the epididymides in rats, and that citrous orange peel extracts might exert antiobese activities by reducing the adipose tis-sues as well as blood lipid concentrations.

• Korean Journal of Animal Reproduction
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• v.27 no.3
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• pp.187-195
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• 2003

This study was carried out to improve of enucleation efficiency on porcine recipient oocytes preactivated. In ethanol or $Ca^{2+}$ ionophore, effect of repeating and combinational activation with 6-DMAP or cycloheximide compared with alone activated treatment. Recipient oocytes's activation by $Ca^{2+}$ ionophore combined with 6-DMAP or cycloheximide were significantly higher than alone treatment(P<0.05). Between repeating and alone treatments were not significantly different. In ethanol, repeating treatment was significantly lower than alone(P<0.05), and combination treatments were not significantly different. On the basis of these results, efficiency of enucleation, electrical fusion and in vitro development compared preactivated with non-preactivated recipient oocytes. Enucleation and fusion rates of preactivated oocytes were improved significantly compared with non-preactivated oocytes(90.7%, 71.8 vs 77.8%, 61.1%; P<0.05). Behind the back, cleavage and in vitro development rates were significantly lower than non-preactivated oocytes(38.7%, 19.3% vs 68.8%, 30.6%; P<0.05).

• Food Science of Animal Resources
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• v.35 no.2
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• pp.248-257
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• 2015

Effects of double packaging (combinational use of aerobic and vacuum conditions) and antioxidants on physicochemical properties in irradiated restructured chicken rolls were determined. Chicken breast treated with antioxidants (none, sesamol+a-tocopherol) was used to process restructured chicken breast rolls. The sliced rolls were vacuum, aerobic, or double packaged (vacuum for 7 d then aerobic for 3 d) and electron beam irradiated at 2.5 kGy. Color, 2-thiobarbituric acid reactive substances (TBARS), oxidation reduction potentials (ORP), and volatile profiles of the samples were determined at 0 and 10 d. Irradiation made restructured chicken rolls redder (p<0.05), and the increased redness was more distinct in irradiated vacuum-packaged than irradiated aerobic or double packaged meats. TBARS values of antioxidant-treated double packaged rolls were lower than even nonirradiated vacuum-packaged meat, and those were distinct at 10 d (p<0.05). ORP and lipid oxidation values were lower in irradiated vacuum and double packaged samples than those in irradiated aerobic packaged ones at 0 d (p<0.05). Irradiation of restructured chicken rolls increased the amount of total volatiles. Considerable amounts of off-odor volatiles were reduced or not detected by double packaging and antioxidant treatment at 10 d. Therefore, the combined use of antioxidants and double packaging would be useful to reduce redness and control the oxidative quality changes of irradiated restructured chicken rolls

• The Journal of Society for e-Business Studies
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• v.12 no.1
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• pp.73-87
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• 2007

To survive in a global competition, many companies are trying to standardize and visualize Business Process (BP) by implementing Business Process Management (BPM). Recently, enhancing business process efficiency has become one of critical success factors. In this paper, we introduce a two-phase perspective of BP efficiency: Process Engine Perspective (PEP) and Task Performer Perspective (TPP). The former is related to allocation function of BP engine; it is mainly concerned with efficient task allocation to users. The latter phase influences efficiency depending on how users execute tasks assigned to them. Instead of considering each phase separately, we develop a comprehensive method considering the two-phase together, which is more effective for the BP efficiency. We carry out simulation experiment to show the combinational effect of the two phases.

• Journal of the Korean Institute of Telematics and Electronics C
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• v.36C no.2
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• pp.46-53
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• 1999

In this paper, a packer is proposed for removing the bottle-neck effect and processing easy signal using a new algorithm with the operation frequency of 54MHz in processing HDTV video signal. To verify the performance of the proposed packer, DCT coefficient encoding block with ROM table using a combinational logic is designed and its output data are used as the input data of the packer.The proposed circuits, in this paper, are designed by using VHDL code and its modeling and simulation are performed with SYNOPSYS tool in $0.65{\mu}m$ design rule.