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Kameoka, Akio 이화여자대학교 국제통상협력연구소 2001 Asian International Studies Review Vol.4 No.1/2
The concept of industrial competitiveness, which emerged in the United States during the 1980s, has now become a critical issue for many countries. An intensive comparative survey on the industrial competitiveness of Japan, the United States, Europe, and Asia, was carried out in 1999 and 2000, and it clearly revealed each country's comparative strengths and weakness. The surveys cover 290 items of industrial technologies categorized in 14 fields from materials, devices, and system engineering to production technology and management technology. This survey implies that management of technology (MOT), namely innovation management is a critical factor recovering and sustaining competitiveness. It should be noted that the paradigm shift of innovation management from the catch-up "incremental model" to the front-runner "radical model,"requires completely different approaches. In this paper, a "cross-generational framework" for next generation innovation model is derived from the linear model to "market finding" Kline model, the to the third "market experiment abduction mode" and finally to "market creation " interactive model. Furthermore, a new type of technologist, "techno-producers," who come up with creative objectives and coordinate the practical program to achieve the objective is proposed. The linkage among industry, academia and government, and their higher integration are critical important. Finally, this paper introduces an important concept of "symbolic competitiveness, " a philosophical point of view that suggest a redefinition of the current concept of competitiveness for future world prosperity.
Young Jae Shin,Jun Kameoka,신재섭 한국공업화학회 2012 Journal of Industrial and Engineering Chemistry Vol.18 No.1
An amperometric cholesterol biosensor was fabricated using electrospun polyaniline nanofibers. Polyaniline was dissolved in chloroform with camphorsulfonic acid, and polystyrene was added in this solution. Using this mixed solution, nanofibers were formed and collected by electrospinning. Then cholesterol oxidase was immobilized onto these fibers using an electrostatic layer-by-layer adsorption technique. Poly(diallyldimethylammonium chloride) was used as the counter ion source. The level of adsorption was examined and evidence of layer-by-layer adsorption was investigated using a quartz crystal microbalance (QCM) technique. A cholesterol biosensor was fabricated from these nanofibers as a working electrode, and it was used to measure the cholesterol concentration.
Toharmat, T.,Tanabe, S.,Kume, S.,Kameoka, K. Asian Australasian Association of Animal Productio 1997 Animal Bioscience Vol.10 No.1
An experiment was conducted to clarify the effects of dietary supplementation of monensin or salinomycin on mineral utilization of growing goats. Six goats weighing 10.54 kg initially were randomly assigned to treatments in a replicated $3{\times}3$ Latin square design. Treatments were a basal diet, basal plus 30 ppm monensin and basal plus 20 ppm salinomycin on a DM basis. The basal diet was a mixture of Italian ryegrass wafer, soybean meal, ground maize and $CaCO_3$ with DM proportions of 50, 13.76, 36 and 0.24%, respectively. Each period lasted for 21 days, and the apparent absorption and retention of minerals were measured during the last 7 days of each period. Salinomycin supplementation improved NDF digestibility and plasma glucose. The apparent absorption and retention of Ca, P, Mg, Na and K were not influenced by the treatments. The concentrations of plasma Ca, P, Mg, Na, K and Cl were similar in all treatments. The ionophore supplementation had no significant effect on acid excretion. The results suggest that 30 ppm monensin or 20 ppm salinomycin supplementation is not effective in improving the utilization of Ca, P, Mg, Na and K in growing goats fed a diet composed of the 50% concentrate.
가축에 대한 볏짚 사료이용증진에 관한 연구 제3보 볏짚의 채식량과 소화율에 미치는 급여농후사료량과 질의 영향
김강식,이등임,구강훤일 ( Kang Shik Kim,Minoru Itoh,Kenichi Kameoka ) 한국축산학회 1976 한국축산학회지 Vol.18 No.3
In order to study the effects influencing the digestibility of crude fiber as an index for improving the consumption and availability of rice straw according to the quality and quantity of concentrate the feeding and digestion trial was carried out employing Japanese castrated goats at the grow ing stage. 1. Japanese native goats were fed 100g concentrate per day which contained 6.4, 11.7, 12.0 and 17.0% DCP in experiment 1. There were no significant difference in rice straw intakes of goats treated. However, the significant difference in digestibility of crude fiber (P$lt;0.05) was found. The digestibility of crude protein increased as the level of crude protein increased (P$lt;0.01). 2. The consumption of rice straw decreased according to increasing consumption of concentrate (P$lt;0.01) in experiment 2 designed for varying the supply of concentrate which contained 11.7 DCP in the levels of 500, 375, and 250g per day. The digestibility of nutrients except the crude fiber increased as the consumption of concentrate increased. However, the digestibility of crude fiber showed reverse effect compared to the nutrients (P$lt;0.01). 3. The multiple regression was studied between the dry matter digestibility and DCP intake, TDN intake, rice straw intake and DM intake: Y=40.1265+1.076TDN-0.472DCP-0.065RSIN* The multiple regression between the crude fiber digestibility and those above mentioned as follows: Y=26.7905-3.684TDN+38.316DCP**-0.138RSIN**+0.382DMIN. And that between digestibility of crude fiber and those were as follows: Y=38.886-4.356TDN**+26.545DCP**+0.0038RSIN-0.0297DMIN. 4. The linear regression between TDN consumption per ㎏ body weight and digestibility of crude fiber was established as follows: Y=68.33-1.142X The optimum TDN consumption per ㎏ body weight was estimated as 14g for digestion of crude fiber. 5. Between DCP consumption per ㎏ body weight and digestibility of crude fiber the following equation was found: Y=60.82-6.408N The optimum DCP consumption per ㎏ body weight eras found as 1.2g for digestion of crude fiber.
Ogawa, Shimpei,Itabashi, Michio,Hirosawa, Tomoichiro,Hashimoto, Takuzo,Bamba, Yoshiko,Kameoka, Shingo Asian Pacific Journal of Cancer Prevention 2015 Asian Pacific journal of cancer prevention Vol.16 No.2
Background: To evaluate use of magnetic resonance imaging (MRI) and a logistic model including risk factors for lymph node metastasis for improved diagnosis. Materials and Methods: The subjects were 176 patients with rectal cancer who underwent preoperative MRI. The longest lymph node diameter was measured and a cut-off value for positive lymph node metastasis was established based on a receiver operating characteristic (ROC) curve. A logistic model was constructed based on MRI findings and risk factors for lymph node metastasis extracted from logistic-regression analysis. The diagnostic capabilities of MRI alone and those of the logistic model were compared using the area under the curve (AUC) of the ROC curve. Results: The cut-off value was a diameter of 5.47 mm. Diagnosis using MRI had an accuracy of 65.9%, sensitivity 73.5%, specificity 61.3%, positive predictive value (PPV) 62.9%, and negative predictive value (NPV) 72.2% [AUC: 0.6739 (95%CI: 0.6016-0.7388)]. Age (<59) (p=0.0163), pT (T3+T4) (p=0.0001), and BMI (<23.5) (p=0.0003) were extracted as independent risk factors for lymph node metastasis. Diagnosis using MRI with the logistic model had an accuracy of 75.0%, sensitivity 72.3%, specificity 77.4%, PPV 74.1%, and NPV 75.8% [AUC: 0.7853 (95%CI: 0.7098-0.8454)], showing a significantly improved diagnostic capacity using the logistic model (p=0.0002). Conclusions: A logistic model including risk factors for lymph node metastasis can improve the accuracy of MRI diagnosis of rectal cancer.