• Journal of Preventive Medicine and Public Health
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• v.55 no.2
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• pp.205-212
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• 2022

Objectives: This study aimed to identify the behaviors associated with discrimination towards people living with HIV/AIDS (PLHA) in Indonesia and to determine the factors affecting discrimination. Methods: Secondary data from the 2017 Indonesia Demographic and Health Survey were analyzed using a cross-sectional design. Discrimination was assessed based on the questions (1) "Should children infected with HIV/AIDS be allowed to attend school with non-infected children?" and (2) "Would you buy fresh vegetables from a farmer or shopkeeper known to be infected with HIV/AIDS?" Multivariable logistic regression was used to determine the factors affecting discrimination, with adjusted odds ratio (aOR) and 95% confidence interval (CIs) used to show the strength, direction, and significance of the associations among factors. Results: In total, 68.9% of 21 838 individuals showed discrimination towards PLHA. The odds of discrimination were lower among women (aOR, 0.63; 95% CI, 0.55 to 0.71), rural dwellers (aOR, 0.81; 95% CI, 0.75 to 0.89), those who understood how HIV is transmitted from mother to child (aOR, 0.81; 95% CI, 0.73 to 0.89), and those who felt ashamed of their own family's HIV status (aOR, 0.56; 95% CI, 0.52 to 0.61). The odds were higher among individuals who knew how to reduce the risk of getting HIV/AIDS (aOR, 1.27; 95% CI, 1.15 to 1.39), how HIV/AIDS is transmitted (aOR, 3.49; 95% CI, 3.09 to 3.95), and were willing to care for an infected relative (aOR, 2.78; 95% CI, 2.47 to 3.13). A model consisting of those variables explained 69% of the variance in discrimination. Conclusions: Gender, residence, knowledge, and attitudes related to HIV/AIDS were explanatory factors for discrimination against PLHA. Improvements in HIV/AIDS education programs are needed to prevent discrimination.

• Journal of the Korean Institute of Telematics and Electronics S
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• v.34S no.5
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• pp.86-93
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• 1997

With recent development of speech recognition technology and multimedia computer systems, more potential applications of voice will become a reality. In this paper, we implement speech interface on the windows95 environment for practical use fo multimedia computers with voice. Speech interface is made up of three modules, that is, speech input and detection module, speech recognition module, and application module. The speech input and etection module handles th elow-level audio service of win32 API to input speech data on real time. The recognition module processes the incoming speech data, and then recognizes the spoken command. DTW pattern matching method is used for speech recognition. The application module executes the voice command properly on PC. Each module of the speech interface is designed and examined on windows95 environments. Implemented speech interface and experimental results are explained and discussed.

• Proceedings of the KIEE Conference
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• 2002.07a
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• pp.247-249
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• 2002

본 PowerMeter-Modem은 시스템 서버의 전단 통신 장치부의 무선모뎀과 IS-95B 망을 통해 서킷 접속을 하며 검침수행 관련정보를 수신하여 전자식 전력량계와 RS232 시리얼통신을 이용하여 전자식 전력량계의 전력량의 데이터를 취득 후 가공하여 서킷 방식이나 TCP/IP 프로토콜을 이용 패킷형태로 검침데이타를 IS-95B 망과 시스템간 프로토콜 변환장치를 거쳐 전단 통신 처리장치로 송출하는 역할을 한다.

• Information and Communications Magazine
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• v.17 no.5
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• pp.66-76
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• 2000

본 논문은 IS-95 CDMA 환경에서 수신 안테나 어레이로 입사되는 신호를 처리하여 최적의 빔패턴을 단말기로 제공해주는 새로운 적응 알고리즘인 그래디언트 온-오프(gradient on-off) 알고리즘을 제안한다. 본 제안 알고리즘의 수신 신호처리 계산량은 O(3N)으로 IS-95 CDMA 환경에서 범용 DSP(Digital Signal Processor)를 이용한 알고리즘 계산결과 수신신호의 실시간 처리가 가능한 것이 판명되었다. 제안한 그래디언트 온-오프 알고리즘을 이용하여 IS-95 CDMA 이동통신 환경하에서 시뮬레이션을 수행한 결과 8개의 안테나를 사용한 경우 단일 안테나보다 약 3-4배 정도 용량이 증가하였다. 또한 사용자간의 최대 파워치를 ${\pm}$2dB로한 불환전한(imperfect) power control 시에도 본 제안 알고리즘에 대한 성능에는 영향이 거의 없음을 확인하였다.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.9
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• pp.3973-3980
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• 2014

Prostate adenocarcinoma is one of the leading causes of cancer related mortality in men but still limited knowledge is available about its associated functional SNPs including rs1042522 (Pro72Arg). The present study was undertaken to explore the association of this SNP with susceptibility to prostate adenocarcinoma along with its structural and functional impacts in the Pakistani population in a case-control study. Three-dimensional structure of human TP53 with Pro72Arg polymorphism was predicted through homology modeling, refined and validated for detailed structure-based assessment. We also carried out a HuGE review of the previous available data for this polymorphism. Different genetic models were used to evaluate the genotypes association with the increased risk of PCa (Allelic contrast: OR=0.0.34, 95%CI 0.24-0.50, p=0.000; GG vs CC: OR=0.17, 95%CI 0.08-0.38, p=0.000; Homozygous: OR=0.08, 95%CI 0.04-0.15, p=0.000; GC vs CC: OR=2.14, 95%CI 1.01-4.51, p=0.046; Recessive model: OR=0.10, 95%CI 0.05-0.18, p=0.000; Log Additive: OR=3.54, 95%CI 2.13-5.89, p=0.000) except the Dominant model (OR=0.77, 95%CI 0.39-1.52, p=0.46). Structure and functional analysis revealed that the SNP in the proline rich domain is responsible for interaction with HRMT1L2 and WWOX. In conclusion, it was observed that the Arg coding G allele is highly associated with increased risk of prostate adenocarcinoma in the Pakistani population (p=0.000).

• The Journal of the Korea Contents Association
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• v.17 no.6
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• pp.479-489
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• 2017

The purpose of this study was to identify factors associated with falls among older adults. This cross-sectional study used the data of 10,272 older adults who participating in the Korean Elderly survey, including demographic and health related characteristics. The data were analyzed with complex samples in SPSS ver. 23.0. The results of multiple logistic regression analysis showed that age (OR=1.262, 95%CI 1.111-1.433), education (OR=0.846, 95%CI 0.764-0.937), subjective health status (OR=1.172, 95% CI 1.041-1.320; OR=1.422, 95%CI 1.289-1.570), number of chronic illness (OR=1.438, 95%CI 1.050-1.968), number of medications (OR=0.798, 95%CI 0.659-0.967), muscle strength of low extremities (OR=1.260, 95%CI 1.101-1.441), and fear of falling (OR=3.576, 95%CI 3.166-4.039; OR=14.236, 95%CI 12.637-16.038)were significantly associated with fall accidents in the elderly. Thus, it is necessary to develop fall prevention program to reduce fear of falling and improve health status in the elderly.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.7
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• pp.3035-3039
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• 2014

Background: Lung cancer is one of the most prevalent malignancies in the world and both incidence and mortality rates are continuing to rise in Pakistan. However, epidemiological studies to identify common lung cancer determinants in the Pakistani population have been limited. Materials and Methods: In this retrospective case-control study, 400 cases and 800 controls were enrolled from different hospitals of all provinces of Pakistan. Information about socio-demographic, occupational, lifestyle and dietary variables was extracted by questionnaire from all subjects. Odd ratios (ORs) and 95% confidence intervals (CIs) were calculated. and dose-response associations were also assessed for suitable factors. Results: Strong associations were observed for smoking (OR=9.4, 95%CI=6.9-12.8), pesticide exposure (OR=5.1, 95%CI=3.1-8.3), exposure to diesel exhaust (OR=3.1, 95%CI=2.1-4.5), red meat consumption (OR=2.9, 95%CI=1.8-4.7) and chicken consumption (OR=2.8, 95%CI=1.7-49). Other associated factors observed were welding fumes (OR=2.5, 95%CI=1.0-6.5), sedentary living (OR=2.0, 95%CI=1.6-2.6), family history (OR=2.0, 95%CI=0.8-4.9), wood dust (OR=1.9, 95%CI=1.2-3.1), tea consumption (OR=1.8, 95%CI=1.2-2.6), coffee consumption (OR=1.8, 95%CI=1.1-2.8), alcoholism (OR=1.7, 95%CI=1.1-2.5) and asbestos exposure(OR=1.5, 95%CI=0.5-4.4). Consumption of vegetables (OR=0.3, 95%CI=0.2-0.4), juices (OR=0.3, 95%CI=0.3-0.4), fruits (OR=0.7, 95%CI=0.5-0.9) and milk (OR=0.6, 95%CI=0.5-0.8) showed reduction in risk of lung cancer. Strongest dose-response relationships were observed for smoking ($X^2=333.8$, $p{\leq}0.0000001$), pesticide exposure ($X^2=50.9$, $p{\leq}0.0000001$) and exposure to diesel exhaust ($X^2=51.8$, $p{\leq}0.0000001$). Conclusions: Smoking, pesticide exposure, diesel exhaust and meat consumption are main lung cancer determinants in Pakistan. Consuming vegetables, fruits, milk and juices can reduce the risk of lung cancer risk, as in other countries.

• Transactions of the Korean Society for Noise and Vibration Engineering
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• v.13 no.8
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• pp.583-590
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• 2003

For the preestimate of the vibration level of the ground next to a dwelling, a multivariate statistical analysis on the experiment data acquired from a variety of construction sites was performed, and then a new estimate model for the value of K and n that can be applied in the diagnosis of the damage was offered. The results maybe summarized as follows : First, the $K_{95}$ and n showed high correlation at P$\leq$0.05. Specially the correlation coefficient about $W_{max}$, S were higher in $K_{95}$ than in n. indicating that $K_{95}$ is generally associated with source conditions. Second, the factor analysis permitted to identify two major sources in each fraction. These sources accounted for at least 73 % of valiance of $K_{95}$. Third, the multiple regression model for the estimate of $K_{95}$ was developed from Fac1 which depend upon the source conditions and Fac2 which depend upon the transmission conditions. The n value is able to determine from the correlation relationship associated with $K_{95}$./.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.6
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• pp.2663-2667
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• 2014

Background: Single nucleotide polymorphisms of C-reactive protein (CRP) have been shown to be related to circulating CRP level, risk and prognosis in cancer patients. However, accumulating evidence of rs1800947 involvement in risk of cancer is inconsistent. Thus, a meta-analysis was performed to obtain a more precise relationship. Materials and Methods: The pooled odds ratio (OR) and its 95% confidence interval were assessed in 10 eligible articles with 12 studies containing 5,601 cancer cases and 8,669 cancer-free controls. Results: No significant association was observed overall and in subgroups in comparison of genotype GC vs GG ($P_H$=0.847, OR=0.939, 95%CI=0.810-1.087), GC/CC vs GG ($P_H$=0.941, OR=1.021, 95%CI=0.901-1.157) and allele C vs G ($P_H$=0.933, OR=1.026, 95%CI=0.909-1.159). However, statistically significance was evident in comparison of genotype CC vs GG in cancer risk ($P_H$=0.586, OR=2.854, 95%CI= 1.413-5.763), especially in colorectal cancer ($P_H$=0.481, OR=4.527, 95%CI= 1.664- 12.315). Conclusions: Genotype CC of rs1800947 in the CRP gene is strongly associated with increased cancer risk, particularly in colorectal cancer.

• Journal of Food Hygiene and Safety
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• v.12 no.3
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• pp.234-239
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• 1997

Guh Sung Y.L.S.-95 is one of the polyacidic solution of which main component is acetic acid. We investigated the subchronic toxicity of the Guh Sung Y.L.S.-95 using SPF ICR mouse for 4 weeks. The Guh Sung Y.L.S.-95 was administered by gastric intubation, 1.0, 2.5, 5.0 g/kg body weight. The results are as follows: 1. There are no adverse effects on the clinical obserbation and body weight changes. Also, there are some significant changes in organ weight, but it was meaningless because of the absence of dose-response relationships. 2. In the hematological patterns of administered mouse, there are no significant changes between the treated groups. Also, there are no serological enzymatic changes in the treated mouse. In the 1.0 g/kg treated group, ASP activity was increased significnatly compared with control group. But, this level of activity was fall under the normal physiological range of control mouse. 3. Histopathological findings of the brain, liver, heart, spleen, kidneys, stomach, lung, testis, ovary, uterus and thymus were not observed in the treated mouse. From the above results, the Guh Sung Y.L.S.-95 has no toxicity upto the 5.0 g/kg/day of oral dose for 4 weeks.