• Journal of Arbitration Studies
• /
• v.24 no.4
• /
• pp.99-125
• /
• 2014

The purpose of this paper is to introduce the arbitral proceeding system in Indonesia. Arbitration in Indonesia is governed by Law No. 30 of 1999 on Arbitration and Alternative Dispute Resolution (Arbitration Law). Also, the Indonesian National Board of Arbitration (BANI) is the main arbitration body in Indonesia. BANI handles both domestic and international disputes. BANI has published its Rules of Arbitral Procedure (the BANI Rules). Within a period of not longer than 30 days after receiving the petition for arbitration, the respondent must submit its reply. Also, if the respondent wishes to assert against the claimant a counter-claim in connection with the dispute, the respondent may submit such counter-claim together with its statement of defense no later than the first hearing. This paper suggests that the following may be some of the disadvantages to using arbitration under the BANI Rules. The first is that final decision or approval regarding the designation of all arbitrators shall be in the hands of the Chairman of BANI. It is the chief problem facing the international stream of arbitration systems. The second is that arbitrators must have certain minimum qualifications. BANI Rules provide the same requirements for the qualifications of the arbitrators as the Arbitration Law. The third is that the BANI Rules require arbitrators in BANI-administered references to be chosen from BANI's list of arbitrators. BANI can also consider a recognized foreign arbitrator if the foreign arbitrator meets the qualification requirements and is prepared to comply with the BANI Rules. This includes the requirement that the appointing party must bear the travel, accommodation, and other special expenses related to the appointment of the foreign arbitrator.

• Journal of the Korea institute for structural maintenance and inspection
• /
• v.20 no.6
• /
• pp.46-55
• /
• 2016

Three small scale hollow circular reinforced concrete columns(4.5 aspect ratio) were tested under cyclic lateral load with constant axial load. Diameter of section is 400 mm, hollow diameter is 200 mm. The selected test variable are transverse steel ratio. Volumetric ratio of spirals of all the columns is 0.302~0.604% in the plastic hinge region. It corresponds to 45.9~91.8% of the minimum requirement of confining steel by Korean Bridge Design Specifications, which represent existing columns not designed by the current seismic design specifications or designed by seismic concept. The final objectives of this study are to provide quantitative reference data and tendency for performance or damage assessment based on the performance levels such as cracking, yielding, steel fracture, etc. In this paper, describes mainly failure behavior, strength degradation behaviour, displacement ductility of circular reinforced concrete bridge columns with respect to test variables.

• Journal of the Institute of Electronics Engineers of Korea TC
• /
• v.44 no.9
• /
• pp.9-16
• /
• 2007

In the multiuser OFDM systems, an efficient resource allocation is necessary in order to provide the service to more users. This paper proposes u improved subcarrier allocation algorithm, satisfying each user's QoS under the limited resources, to maximize total transmission data rate and spectral efficiency. The proposed algorithm is divided into two steps. In the first step, users who are eligible for services are determined by using BER, user's minimum data rate requirement, and channel information. In the second step, first, subcarriers are allocated to users on the basis of channel state. And then, reallocation is fulfilled so that the total transmission data rate is maximized and the least reduction in the overall throughput is caused.

• KSBB Journal
• /
• v.13 no.5
• /
• pp.502-510
• /
• 1998

Stabilization of antibody, which is specific to Salmonella typhimurium antigens, present in dry states on membranes was accomplished, and its shelf-life, i.e., duration for maintaining minimum 90% of the initial activity, under optimal conditions was determined. To prepare two major components of an immuno-strip, the antibody was not only immobilized on nitrocellulose membrane surfaces but also placed within the pores of glass fiber membrane after conjugating it with old colloids as signal generator. Among potential stabilizers of the immuno-components, a disaccharide, trehalose, showed a significant protection effect of immunoglobulin structure from thermal energy. Optimal concentrations of trehalose for the respective component were significantly different (8-fold higher for the antibody-gold conjugate than for the immobilized antibody), which probably resulted from distinct densities and configurations of antibody present on the membranes. An additional requirement for the gold conjugate was freeze-drying of this substance such that the conjugate can be readily resolubilized upon contact with aqueous medium. By using the components prepared under optimal conditions, immuno-strips were constructed and exposed to thermal energy. Signals with less than 10% decrease in the intensity were maintained for approximately 21 days at 60$^{\circ}C$. Compared to previous reports, this result represented a 2-year shelf-life at room temperature. it was, however, two times longer if determined from thermal acceleration tests based on the theory of inactivation rate of protein. Such discrepancy between the two estimates could be mainly attributed to errors in accurately controlling temperatures and also to changes in the physical properties of membranes due to a high thermal energy.

• Journal of Korean Public Health Nursing
• /
• v.11 no.2
• /
• pp.94-105
• /
• 1997

The degree of nursing service requirement can be determined by functional health status and a predictive explanation for the status on the living-alone elderly is essential to plan home-care nursing intervention. The purpose of this study is to explore the functional health status of living-alone elderly. Especially the main purpose is to contrast the differences of the status between the residential living-alone elderly and institutional living-alone elderly. This study was conducted through the interview by the students of nurse college who were previously trained during the months of Oct. and Nov. 1996. Sample participants located in Tong-Gu and Seo-Gu of Kwangju City. To contrast the functional health status. this study tried to utilize the Activity Inventory(AI). Among the AI's this study adopted the Physical Activity of Daily Living(PADL) and Instrumental Activity of Daily Living(IADL). Results of the study show that the home-care nursing intervention for the living-alone elderly is urgent more for the residential than for the institutional. It seems that the residential living-alone elderly suffer from inability in Physical Activity of Daily Living. As the residential elderly who have some physical lacks prefer the institution. it is recommended to support physical lacks for the institutional. And more mental-emotional support is recommended for the residential living-alone elderly. The degree of the residential's IADL is higher than that of the institutional. It seems that it was caused by the reason that the residential's needs for the minimum level of life is greater than that of the institutional. So the polypharmacy in elderly nursing-home residents must be considered as sigificant.

• Journal of the Korea Concrete Institute
• /
• v.16 no.6 s.84
• /
• pp.823-832
• /
• 2004

The purpose of this research is to investigate the flexure-shear behavior of bridge columns under seismic loads. Four full scale circular reinforced concrete columns were tested under cyclic lateral load with constant axial load. The selected test variables are aspect ratio(1.825, 2.5, 4.0), transverse steel configuration, and longitudinal steel ratio. Volumetric ratio of transverse hoop of all the columns is 0.0023 in the plastic hinge region. It corresponds to $24\%$ of the minimum requirement of confining steel by Korean Bridge Design Specifications, which represent existing columns not designed by the current seismic design specifications or designed by limited ductility concept. The columns showed flexural failure or flexure-shear failure depending on the test variables. Failure behavior and seismic performance are investigated and discussed in this paper.

• Journal of Radiation Protection and Research
• /
• v.37 no.4
• /
• pp.213-218
• /
• 2012

Alpha spectrometry has been typically used for determination of the uranium isotopes in soil. For a number of uranium analysis in soil samples, rapid sample digestion with limited quantities of mixed acid containing HF will give a contribution for effective management of uranium analysis. Microwave digestion system is evaluated for rapid sample digestion using reference uranium soil (IAEA-375 soil). For completion of 0.5 g of soil digestion by microwave, 3 ml of HF in a 10 ml of mixed acid is minimum requirement volume for completed soil digestion for 80 minutes. Microwave digestion is timely effective techniques for uranium measurement using alpha spectrometry compared to the other methods (open vessel digestion, closed vessel digestion) due to rapid sample digestion. In addition, it can be reduced the occurrence of hazardous substances by minimizing the amount of HF.

• The Journal of the Acoustical Society of Korea
• /
• v.21 no.1
• /
• pp.82-88
• /
• 2002

In this paper, we proposed a audio indexing method that is used wavelet transform for audio data retrieval. It is difficult for audio data to make a efficient audio data index because of its own particular properties, such as requirement of large storage, real time to transfer and wide bandwidth. An audio data in del using wavelet transform make it possible to index and retrieval by using the particular wavelet transform properties. Our proposed indexing method doesn't separate data to several blocks. Therefore we use both high-pass and low-pass parts of last level coefficient of wavelet transform. Audio data indexing is made by applying the string matching algorithm to high-pass part and zero-crossing histogram to low-pass part. These are transformed to the continued strings, Through this method, we described a retrieval efficiency. The retrieval method is done by comparing the database index string to the query string and then data of minimum values is chosen to the result. Our simulation decided proper comparative coefficient and made known changing of retrieval efficiency versus audio data length. The results show that the proposed method improves retrieval efficiency compared to conventional method.

• Journal of the Korea Concrete Institute
• /
• v.20 no.5
• /
• pp.627-634
• /
• 2008

This paper presents an optimum mixture design method for proportioning a concrete. In the proposed method, the search space is constrained as the domain defined by the minimal convex region of a database, instead of the available range of each component and the ratio composed of several components. The model for defining the search space which is expressed by the effective region is proposed. The effective region model evaluates whether a mix-proportion is effective on processing for optimization, yielding highly reliable results. Three concepts are adopted to realize the proposed methodology: A genetic algorithm for the optimization; an artificial neural network for predicting material properties; and a convex hull for evaluating the effective region. And then, it was applied to an optimization problem wherein the minimum cost should be obtained under a given strength requirement. Experimental test results show that the mix-proportion obtained from the proposed methodology using convex hulls is found to be more accurate and feasible than that obtained from a general optimum technique that does not consider this aspect.

• Proceedings of the Korean Geotechical Society Conference
• /
• 2005.10a
• /
• pp.405-416
• /
• 2005

The rubblization technique is breaking the aged concrete pavement slab into rubblized concrete aggregate, and use it as an base material at its original position, then builds overlay above the rubblized base. This method has been successively used in USA due to the advantage of good contructibility, cost-effectiveness as well as the capability of preventing of reflection cracks. However, constructibility and economic performance of rubblization on typical Korean concrete pavements needed to be investigate since to typical Korean concrete pavements have thick slab, as well include lean concrete subbase course. This stud explored optimum breaking depth and suggested minimum 10cm based on reflection crack simulation test. Also proper head shape and impact energy were investigated based on small breaking field tests. It was found that $127kg/cm^2$ of stress with 52.3% of head contact area are breaking requirement. Also, Multi-head type breaker suitable for Korean condition was designed and developed. This multi-head type breaker was designed to rubblize old concrete to the suggested optimum rubblized-depth and rubblized-concrete-aggregate size to prevent reflection crack and maintain high bearing capacity. This machine was used for the test of rubblization of old concrete pavement on a non-use old concrete and a in-serviced road. In these two tests, engineering properties of rubblized base and constructability and cost were investigated. In both tests, the old concrete rubblized to targeted size and depth, and high-level bearing capacity was achieved. Also, superior constructability and lower cost compared with traditional reconstruction was examined.