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  • Open Access Indonesian
    Authors: 
    Wahyu Andhyka Kusuma; Zamah Sari; Agus Eko Minarno; Hardianto Wibowo; Denar Regata Akbi; Naser Jawas;
    Publisher: Universitas Muhammadiyah Malang

    Human activity recognition (HAR) with daily activities have become leading problems in human physical analysis. HAR with wide application in several areas of human physical analysis were increased along with several machine learning methods. This topic such as fall detection, medical rehabilitation or other smart appliance in physical analysis application has increase degree of life. Smart wearable devices with inertial sensor accelerometer and gyroscope were popular sensor for physical analysis. The previous research used this sensor with a various position in the human body part. Activities can classify in three class, static activity (SA), transition activity (TA), and dynamic activity (DA). Activity from complexity in activities can be separated in low and high complexity based on daily activity. Daily activity pattern has the same shape and patterns with gathering sensor. Dataset used in this paper have acquired from 30 volunteers. Seven basic machine learning algorithm Logistic Regression, Support Vector Machine, Decision Tree, Random Forest, Gradient Boosted and K-Nearest Neighbor. Confusion activities were solved with a simple linear method. The purposed method Logistic Regression achieves 98% accuracy same as SVM with linear kernel, with same result hyperparameter tuning for both methods have the same accuracy. LR and SVC its better used in SA and DA without TA in each recognizing.

  • Open Access Indonesian
    Authors: 
    Bania Maulina; Dwi Retno Sari;
    Publisher: State University of Makassar

    People encounter many changes in the first year of college. It was related to adjustment’s problems, which was a serious problem that must be faced when entered college. Adaptation to new environment can make individual experienced stress. The various studies have shown that medical students experienced stress more higher than non-medical program students. Students who are experiencing extreme stress or depressed require serious attention cause it can have an adverse effect on learning process, achievement and even intent to suicide. This research involved 49 medical students. It took to determine the correlation between level of adjustment to academic demands and stress degree on new students in Faculty of Medicine, Islamic University of North Sumatra, T.A 2016-2017. Student Adaptation to College Questionnaire (SACQ) and Kessler Psychological Distress Scale (K10 Test) were used to collect relevant data on adjustment rates and stress levels. Data were analyzed by using Spearman correlation test. The results showed that there was a significant negative correlation between adjustment rates to academic demands with stress level on new students with p value of 0.001 (p <0.05) and r value of -0.697.

  • Open Access Indonesian
    Authors: 
    MELINDA, ANINDYA HERYANDI;
    Country: Indonesia

    Penelitian ini bertujuan untuk menganalisis alasan kebijakan luar negeri Turki dalam mengimpor minyak Iran di tahun 2018. Amerika Serikat selaku aliansi Turki kemudian menjatuhkan sanksi terhadap negara-negara aliansi yang mengimpor minyak dari Iran. Untuk menganalisis, peneliti menggunakan two-good theory of foreign policy dari Morgan dan Palmer, yang mendiskusikan dua tujuan dari kebijakan luar negeri (proaction dan security). Pengumpulan data dan analisis dilakukan dengan metode kualitatif serta pendekatan eksplanatif-analisis. Peneliti menemukan bahwa tujuan kebijakan luar negeri Turki adalah proaction. Hal ini disebabkan oleh dua faktor. Pertama, inefisiensi kerjasama Turki-AS. Kedua, kapabilitas Turki; kekuatan militer Turki yang pada tahun 2018, termasuk sepuluh terbaik di dunia. Dilanjutkan dengan alternatif aliansi Turki dengan China, Iran, dan Rusia, di mana center of alliance berada pada Rusia. Tidak hanya itu, Turki juga memiliki power baik secara regional dan internasional, yang ditandai dengan penunjukan Turki sebagai negara penengah konflik Suriah-Israel pada tahun 2011 serta posisi tawar Turki terhadap AS mengenai kawasan Incirlik. Kata-Kata Kunci : Kebijakan Luar Negeri, Turki, Amerika Serikat, Proaksi

  • Open Access Indonesian
    Authors: 
    Juda Agung;
    Publisher: Bank Indonesia

    The dominant role of commercial banks as a source of finance and the considerable asymmetry of information in financial markets in developing countries have raised an argument that the bank lending channel of monetary transmission mechanism would be very important in such countries. This study addresses the issue by investigating empirically whether there are differential effects of monetary policy on banks’ balance sheets, and its implications to the existence of the bank lending channel of monetary policy in Indonesia, especially since the early 1980s when the government adopted a policy of financial deveculation. We find significant differences of balance sheet behavior across bank clashes in response to a change in monetary policy, consistent with the predictions of the bank lending view. We also found that because of access to foreign funds and the existence of bank loan commitment, the monetary policy was unable to constrain loan supply by the large (state) banks, indicating that the bank lending channel operates through smaller (non-state) banks.

  • Open Access Indonesian
    Authors: 
    Amrina Rosyada; Dini Arista Putri; Nur Alam Fajar;
    Publisher: Faculty of Public Health, Sriwijaya University

    Diarrhea is still a public health problem in developing countries such as Indonesia because morbidity and mortality rates are still high in these areas. A morbidity survey conducted by the Diarrhea Department of the Ministry of Health in Indonesia between 2000 and 2010 shows rising incidences of diarrhea in children. In 2000, Incidence Rate (IR) diarrhea incidents occurred in 301/1000 members of the population, and this increased to 411/1000 in 2010. Cases of diarrhea have become dangerous when suffered by infants because the mortality rate will increase because weaker immunity than olders. Environmental factors such as water, waste, and toilet contribute greatly to cases of diarrhea; therefore, in this research, we analyze environmental characteristics’ effects on the incidence of diarrhea in infants in Palembang. This study uses a mixed-method design combining quantitative data collection using secondary data from the Department of Health with qualitative data collection using in-depth interviews of Palembang’s local government and health center personnel in the districts with the highest and lowest cases of diarrhea. Quantitative data analysis are visualized in the form of a map, while qualitative data are analyzed using content analysis. The results show that Ilir Timur I has the highest incidences of diarrhea while the Sako district has the lowest. Based on the results of the analysis, Ilir Timur I has more cases of diarrhea largely because of its non-working area health centers. Sako has the fewest cases of diarrhea because the clinics, doctors, and midwives in private practice in the region of Sako do not report the cases, as well as because of factors related to access remote health centers. Therefore, interventions based on health data for diarrhea need to be restyled for a drastic reduction of diarrhea cases. Keywords: Area, diarrhea, children, characteristic, environment, data

  • Open Access Indonesian
    Authors: 
    Akram Harmoni Wiardi; Effed Darta Hadi; Herry Novrianda;
    Publisher: Universitas 17 Agustus 1945 (UNTAG) Semarang

    <p>The phenomenon of measuring behavioral loyalty on specific stores or merchants obviously popular, particularly despite the existence of structural and fundamental criticism on specific issue. The objectives of this research is to examine the antecedents of customer loyalty specifically on store loyalty. We operate survey method to gather primary data. The focus of the research is to examine the effect of perceived value, store image, and customer satisfaction on store loyalty. The results indicate that customer who perceive low perception of procedural switching costs and high perception of procedural switching costs experienced different perception in their perceived value on customer satisfaction, perceived value on loyalty, and store image on customer satisfaction. The results shows that the perceived value, store image, and customer satisfaction has a positive and significant relationship of store loyalty in the different perception of procedural switching costs. Furthermore, procedural switching costs play a significant role in moderating the relationship between customer satisfaction and store loyalty. There was an indirect effect in the relationship between perceived value and store loyalty, which was mediated by customer satisfaction. The indirect effect of the relationship between store image and store loyalty was also proven to be mediated by the customer satisfaction.</p>

  • Open Access Indonesian
    Authors: 
    Ida Nurhaida; Dimas Widya Putra Pratama; Remmy A. M. Zen; Hong Wei;
    Publisher: Universitas Mercu Buana

    The stability and convergence time become an essential factor in network availability performance . Multiprotocol Label Switching ( MPLS ) is one of the V irtual P rivate N etwork (VPN) technologies that can support the quality of communication media on the high-speed backbone network. Therefore, it is necessary to determine the proper protocol routing in espousing VPN technology based on MPLS supported by direct-link backup to improve network availability in the Data Center. T he purpose of t his study is compar ing the convergence time and Q uality o f S ervice (QoS) among the three IGP protocols routing, namely R outing I nformation P rotocol version 2 (RIP) , Open Shortest Path First ( OSPF ), and Enhanced Interior Gateway Routing Protocol (EIGRP) based on two autonomous system number using Ring topology design between Data Center and DRC. Network scenario is created using the Graphic Network Simulator (GNS3) application to measure convergence time and QoS parameters of the three protocols routing and the use of MPLS-TE and RR in enhancing MPLS backbone performance. The results revealed that QoS in the three protocols routing has a good quality level according to TIPHON’s standard with the number of indexes up to 3.25 (Good) . On the other hand, the fastest convergence time when interruption on the main link (VPN) is EIGRP with convergence time for about 15 seconds.

  • Open Access Indonesian
    Authors: 
    Okfalisa Okfalisa; Hidayati Rusnedy; Dwi Utari Iswavigra; Bernardi Pranggono; Elin Haerani; Toto Saktioto;
    Publisher: Universitas Mercu Buana
    Country: United Kingdom

    Previous researches outlined the advantages of the Analytical Hierarchy Process (AHP) and Analytic Network Process (ANP) methods in solving Multi-Attribute Decision Making (MADM) problems. The advancement of the above methods was continually developed as an effort to cover up various weaknesses. Mainly related to the consistency and linguistic variables in translating the expert opinions. Thus, it initialized the emergence of Fuzzy AHP (F-AHP) and Fuzzy ANP (F-ANP). Due to the restricted operation of these algorithms in smartphone selection, this research attempted to investigate the effectiveness of both methods in providing the analysis of criteria weight, the final recommendation weight, the product recommendation weight, and the execution time in DSS-SmartPhoneRec application development. A survey of one hundred respondents of University students identified the dominant criteria in selecting the smartphone, namely price, Random Access Memory (RAM), processor, internal memory, and camera. Hence, five alternative products were then chosen as the appropriate smartphones’ recommendations based on the respondent’s preferences. As an automatic tool, a DSS-SmartPhoneRec application was built to analyze and compare between F-AHP and F-ANP methods in resolving the smartphone selection cases. It revealed that the level of consistency of criteria weight, the final weight of recommendation, and the weight that the product-based F-ANP was 40% greater than F-AHP. In terms of execution time, F-AHP had a shorter time than F-ANP. Meanwhile, the comparison of products recommendation from DSS-SmartPhoneRec and a manual test showed that F-ANP was 16% more in line with the respondents’ predilection. In a nutshell, the DSS-SmartPhoneRec administered the devote smartphone recommendations based on the user’s expectation. The comparison analysis furnished a learning outcome for the users in determining the appropriate MADM method tailored to the type of cases.

  • Open Access Indonesian
    Authors: 
    Detta Rahmawan;
    Publisher: Universitas Padjadjaran

    Drawn from the notion that Twitter is a suitable context for micro-celebrity practices (Marwick, 2010) this research examines interactions between Indonesian Twitter-celebrities called selebtwits and their followers. The results suggest that several strategies include: stimulated conversation, audience recognition, and various level of self-disclosure that have been conducted by the selebtwits to maintain the relationship with their followers. This research also found that from the follower viewpoint, interaction with selebtwits is often perceived as an “endorsement” and “achievement”. However, there are others who are not particularly fond of the idea of the selebtwits-follower’s engagement. Some selebtwits-followers’ interactions lead to “digital intimacy”, while others resemble parasocial interaction and one-way communication. Furthermore, this study suggests that in the broader context, selebtwits are perceived in both positive and negative ways.

  • Open Access Indonesian
    Authors: 
    Anni Fithriyatul Mas'udah; Besral Besral; Bimandra Adiputra Djaafara;
    Publisher: Universitas Indonesia

    AbstractImpact of adolescent pregnancy is closely related to risk of maternal and infant health. This study aimed to develop composite maternal index, infant index, and analyze impact of adolescent pregnancy on maternal and infant health. This study used Indonesian Health Demographic Survey 2012 data with a sample of 2,167 respondents qualified for inclusion (women of childbearing age giving birth to their first child since January 2007 until the survey was conducted). Analysis used Polychoric Principal Component Analysis to produce composite index of maternal and infant health, and logistic regression to determine relation of adolescent pregnancy to maternal and infant health. Results showed that index of maternal health can be determined by indicator maternal morbidity, access to health care, and health behaviors. Infant health index can be determined by infant morbidity and nutritional status indicators. Adolescents with higher education level had 5.4 times higher risk (95% CI = 1.3 – 22.0) to have worse maternal health than adult pregnancies. Adolescent pregnancy had a risk 1.3 times (95% CI = 0.9 – 1.7) to have worse infant health than adult pregnancies after controlled by occupation, socioeconomic, and region. In conclusion, the risk of adolescent pregnancy on maternal and infant health is worse than adult.AbstrakDampak kehamilan pada remaja erat kaitannya dengan risiko kesehatan ibu dan bayi. Penelitian ini bertujuan untuk mengembangkan komposit indeks kesehatan ibu, indeks kesehatan bayi dan untuk menelaah pengaruh kehamilan remaja terhadap kesehatan ibu dan bayi. Penelitian ini menggunakan data Survei Demografi Kesehatan Indonesia tahun 2012, dengan sampel 2.167 responden yang memenuhi syarat inklusi (wanita usia subur yang pernah melahirkan anak pertama sejak Januari 2007 sampai survei dilaksanakan). Analisis menggunakan Polychoric Principal Component Analysis untuk menentukan komposit indeks kesehatan ibu dan bayi, serta regresi logistik untuk mengetahui besar hubungan kehamilan remaja terhadap kesehatan ibu dan bayi. Kesehatan ibu dapat ditentukan melalui indikator status kesakitan ibu, akses layanan kesehatan, dan perilaku kesehatan. Kesehatan bayi dapat ditentukan melalui indikator status kesakitan bayi dan status gizi bayi. Kehamilan remaja dengan status pendidikan tinggi memiliki risiko kesehatan ibu lebih buruk 5,4 kali (95% CI = 1,3– 22,0) dibandingkan pada kehamilan dewasa. Kehamilan remaja memiliki risiko kesehatan bayi lebih buruk 1,3 kali (95% CI = 0,9 – 1,7) dibandingkan kehamilan dewasa setelah dikontrol oleh pekerjaan, sosial ekonomi, dan wilayah. Penelitian ini menyimpulkan bahwa risiko kehamilan remaja pada kesehatan ibu dan bayi lebih buruk dibandingkan usia dewasa.

Advanced search in
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arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
Include:
37 Research products, page 1 of 4
  • Open Access Indonesian
    Authors: 
    Wahyu Andhyka Kusuma; Zamah Sari; Agus Eko Minarno; Hardianto Wibowo; Denar Regata Akbi; Naser Jawas;
    Publisher: Universitas Muhammadiyah Malang

    Human activity recognition (HAR) with daily activities have become leading problems in human physical analysis. HAR with wide application in several areas of human physical analysis were increased along with several machine learning methods. This topic such as fall detection, medical rehabilitation or other smart appliance in physical analysis application has increase degree of life. Smart wearable devices with inertial sensor accelerometer and gyroscope were popular sensor for physical analysis. The previous research used this sensor with a various position in the human body part. Activities can classify in three class, static activity (SA), transition activity (TA), and dynamic activity (DA). Activity from complexity in activities can be separated in low and high complexity based on daily activity. Daily activity pattern has the same shape and patterns with gathering sensor. Dataset used in this paper have acquired from 30 volunteers. Seven basic machine learning algorithm Logistic Regression, Support Vector Machine, Decision Tree, Random Forest, Gradient Boosted and K-Nearest Neighbor. Confusion activities were solved with a simple linear method. The purposed method Logistic Regression achieves 98% accuracy same as SVM with linear kernel, with same result hyperparameter tuning for both methods have the same accuracy. LR and SVC its better used in SA and DA without TA in each recognizing.

  • Open Access Indonesian
    Authors: 
    Bania Maulina; Dwi Retno Sari;
    Publisher: State University of Makassar

    People encounter many changes in the first year of college. It was related to adjustment’s problems, which was a serious problem that must be faced when entered college. Adaptation to new environment can make individual experienced stress. The various studies have shown that medical students experienced stress more higher than non-medical program students. Students who are experiencing extreme stress or depressed require serious attention cause it can have an adverse effect on learning process, achievement and even intent to suicide. This research involved 49 medical students. It took to determine the correlation between level of adjustment to academic demands and stress degree on new students in Faculty of Medicine, Islamic University of North Sumatra, T.A 2016-2017. Student Adaptation to College Questionnaire (SACQ) and Kessler Psychological Distress Scale (K10 Test) were used to collect relevant data on adjustment rates and stress levels. Data were analyzed by using Spearman correlation test. The results showed that there was a significant negative correlation between adjustment rates to academic demands with stress level on new students with p value of 0.001 (p <0.05) and r value of -0.697.

  • Open Access Indonesian
    Authors: 
    MELINDA, ANINDYA HERYANDI;
    Country: Indonesia

    Penelitian ini bertujuan untuk menganalisis alasan kebijakan luar negeri Turki dalam mengimpor minyak Iran di tahun 2018. Amerika Serikat selaku aliansi Turki kemudian menjatuhkan sanksi terhadap negara-negara aliansi yang mengimpor minyak dari Iran. Untuk menganalisis, peneliti menggunakan two-good theory of foreign policy dari Morgan dan Palmer, yang mendiskusikan dua tujuan dari kebijakan luar negeri (proaction dan security). Pengumpulan data dan analisis dilakukan dengan metode kualitatif serta pendekatan eksplanatif-analisis. Peneliti menemukan bahwa tujuan kebijakan luar negeri Turki adalah proaction. Hal ini disebabkan oleh dua faktor. Pertama, inefisiensi kerjasama Turki-AS. Kedua, kapabilitas Turki; kekuatan militer Turki yang pada tahun 2018, termasuk sepuluh terbaik di dunia. Dilanjutkan dengan alternatif aliansi Turki dengan China, Iran, dan Rusia, di mana center of alliance berada pada Rusia. Tidak hanya itu, Turki juga memiliki power baik secara regional dan internasional, yang ditandai dengan penunjukan Turki sebagai negara penengah konflik Suriah-Israel pada tahun 2011 serta posisi tawar Turki terhadap AS mengenai kawasan Incirlik. Kata-Kata Kunci : Kebijakan Luar Negeri, Turki, Amerika Serikat, Proaksi

  • Open Access Indonesian
    Authors: 
    Juda Agung;
    Publisher: Bank Indonesia

    The dominant role of commercial banks as a source of finance and the considerable asymmetry of information in financial markets in developing countries have raised an argument that the bank lending channel of monetary transmission mechanism would be very important in such countries. This study addresses the issue by investigating empirically whether there are differential effects of monetary policy on banks’ balance sheets, and its implications to the existence of the bank lending channel of monetary policy in Indonesia, especially since the early 1980s when the government adopted a policy of financial deveculation. We find significant differences of balance sheet behavior across bank clashes in response to a change in monetary policy, consistent with the predictions of the bank lending view. We also found that because of access to foreign funds and the existence of bank loan commitment, the monetary policy was unable to constrain loan supply by the large (state) banks, indicating that the bank lending channel operates through smaller (non-state) banks.

  • Open Access Indonesian
    Authors: 
    Amrina Rosyada; Dini Arista Putri; Nur Alam Fajar;
    Publisher: Faculty of Public Health, Sriwijaya University

    Diarrhea is still a public health problem in developing countries such as Indonesia because morbidity and mortality rates are still high in these areas. A morbidity survey conducted by the Diarrhea Department of the Ministry of Health in Indonesia between 2000 and 2010 shows rising incidences of diarrhea in children. In 2000, Incidence Rate (IR) diarrhea incidents occurred in 301/1000 members of the population, and this increased to 411/1000 in 2010. Cases of diarrhea have become dangerous when suffered by infants because the mortality rate will increase because weaker immunity than olders. Environmental factors such as water, waste, and toilet contribute greatly to cases of diarrhea; therefore, in this research, we analyze environmental characteristics’ effects on the incidence of diarrhea in infants in Palembang. This study uses a mixed-method design combining quantitative data collection using secondary data from the Department of Health with qualitative data collection using in-depth interviews of Palembang’s local government and health center personnel in the districts with the highest and lowest cases of diarrhea. Quantitative data analysis are visualized in the form of a map, while qualitative data are analyzed using content analysis. The results show that Ilir Timur I has the highest incidences of diarrhea while the Sako district has the lowest. Based on the results of the analysis, Ilir Timur I has more cases of diarrhea largely because of its non-working area health centers. Sako has the fewest cases of diarrhea because the clinics, doctors, and midwives in private practice in the region of Sako do not report the cases, as well as because of factors related to access remote health centers. Therefore, interventions based on health data for diarrhea need to be restyled for a drastic reduction of diarrhea cases. Keywords: Area, diarrhea, children, characteristic, environment, data

  • Open Access Indonesian
    Authors: 
    Akram Harmoni Wiardi; Effed Darta Hadi; Herry Novrianda;
    Publisher: Universitas 17 Agustus 1945 (UNTAG) Semarang

    <p>The phenomenon of measuring behavioral loyalty on specific stores or merchants obviously popular, particularly despite the existence of structural and fundamental criticism on specific issue. The objectives of this research is to examine the antecedents of customer loyalty specifically on store loyalty. We operate survey method to gather primary data. The focus of the research is to examine the effect of perceived value, store image, and customer satisfaction on store loyalty. The results indicate that customer who perceive low perception of procedural switching costs and high perception of procedural switching costs experienced different perception in their perceived value on customer satisfaction, perceived value on loyalty, and store image on customer satisfaction. The results shows that the perceived value, store image, and customer satisfaction has a positive and significant relationship of store loyalty in the different perception of procedural switching costs. Furthermore, procedural switching costs play a significant role in moderating the relationship between customer satisfaction and store loyalty. There was an indirect effect in the relationship between perceived value and store loyalty, which was mediated by customer satisfaction. The indirect effect of the relationship between store image and store loyalty was also proven to be mediated by the customer satisfaction.</p>

  • Open Access Indonesian
    Authors: 
    Ida Nurhaida; Dimas Widya Putra Pratama; Remmy A. M. Zen; Hong Wei;
    Publisher: Universitas Mercu Buana

    The stability and convergence time become an essential factor in network availability performance . Multiprotocol Label Switching ( MPLS ) is one of the V irtual P rivate N etwork (VPN) technologies that can support the quality of communication media on the high-speed backbone network. Therefore, it is necessary to determine the proper protocol routing in espousing VPN technology based on MPLS supported by direct-link backup to improve network availability in the Data Center. T he purpose of t his study is compar ing the convergence time and Q uality o f S ervice (QoS) among the three IGP protocols routing, namely R outing I nformation P rotocol version 2 (RIP) , Open Shortest Path First ( OSPF ), and Enhanced Interior Gateway Routing Protocol (EIGRP) based on two autonomous system number using Ring topology design between Data Center and DRC. Network scenario is created using the Graphic Network Simulator (GNS3) application to measure convergence time and QoS parameters of the three protocols routing and the use of MPLS-TE and RR in enhancing MPLS backbone performance. The results revealed that QoS in the three protocols routing has a good quality level according to TIPHON’s standard with the number of indexes up to 3.25 (Good) . On the other hand, the fastest convergence time when interruption on the main link (VPN) is EIGRP with convergence time for about 15 seconds.

  • Open Access Indonesian
    Authors: 
    Okfalisa Okfalisa; Hidayati Rusnedy; Dwi Utari Iswavigra; Bernardi Pranggono; Elin Haerani; Toto Saktioto;
    Publisher: Universitas Mercu Buana
    Country: United Kingdom

    Previous researches outlined the advantages of the Analytical Hierarchy Process (AHP) and Analytic Network Process (ANP) methods in solving Multi-Attribute Decision Making (MADM) problems. The advancement of the above methods was continually developed as an effort to cover up various weaknesses. Mainly related to the consistency and linguistic variables in translating the expert opinions. Thus, it initialized the emergence of Fuzzy AHP (F-AHP) and Fuzzy ANP (F-ANP). Due to the restricted operation of these algorithms in smartphone selection, this research attempted to investigate the effectiveness of both methods in providing the analysis of criteria weight, the final recommendation weight, the product recommendation weight, and the execution time in DSS-SmartPhoneRec application development. A survey of one hundred respondents of University students identified the dominant criteria in selecting the smartphone, namely price, Random Access Memory (RAM), processor, internal memory, and camera. Hence, five alternative products were then chosen as the appropriate smartphones’ recommendations based on the respondent’s preferences. As an automatic tool, a DSS-SmartPhoneRec application was built to analyze and compare between F-AHP and F-ANP methods in resolving the smartphone selection cases. It revealed that the level of consistency of criteria weight, the final weight of recommendation, and the weight that the product-based F-ANP was 40% greater than F-AHP. In terms of execution time, F-AHP had a shorter time than F-ANP. Meanwhile, the comparison of products recommendation from DSS-SmartPhoneRec and a manual test showed that F-ANP was 16% more in line with the respondents’ predilection. In a nutshell, the DSS-SmartPhoneRec administered the devote smartphone recommendations based on the user’s expectation. The comparison analysis furnished a learning outcome for the users in determining the appropriate MADM method tailored to the type of cases.

  • Open Access Indonesian
    Authors: 
    Detta Rahmawan;
    Publisher: Universitas Padjadjaran

    Drawn from the notion that Twitter is a suitable context for micro-celebrity practices (Marwick, 2010) this research examines interactions between Indonesian Twitter-celebrities called selebtwits and their followers. The results suggest that several strategies include: stimulated conversation, audience recognition, and various level of self-disclosure that have been conducted by the selebtwits to maintain the relationship with their followers. This research also found that from the follower viewpoint, interaction with selebtwits is often perceived as an “endorsement” and “achievement”. However, there are others who are not particularly fond of the idea of the selebtwits-follower’s engagement. Some selebtwits-followers’ interactions lead to “digital intimacy”, while others resemble parasocial interaction and one-way communication. Furthermore, this study suggests that in the broader context, selebtwits are perceived in both positive and negative ways.

  • Open Access Indonesian
    Authors: 
    Anni Fithriyatul Mas'udah; Besral Besral; Bimandra Adiputra Djaafara;
    Publisher: Universitas Indonesia

    AbstractImpact of adolescent pregnancy is closely related to risk of maternal and infant health. This study aimed to develop composite maternal index, infant index, and analyze impact of adolescent pregnancy on maternal and infant health. This study used Indonesian Health Demographic Survey 2012 data with a sample of 2,167 respondents qualified for inclusion (women of childbearing age giving birth to their first child since January 2007 until the survey was conducted). Analysis used Polychoric Principal Component Analysis to produce composite index of maternal and infant health, and logistic regression to determine relation of adolescent pregnancy to maternal and infant health. Results showed that index of maternal health can be determined by indicator maternal morbidity, access to health care, and health behaviors. Infant health index can be determined by infant morbidity and nutritional status indicators. Adolescents with higher education level had 5.4 times higher risk (95% CI = 1.3 – 22.0) to have worse maternal health than adult pregnancies. Adolescent pregnancy had a risk 1.3 times (95% CI = 0.9 – 1.7) to have worse infant health than adult pregnancies after controlled by occupation, socioeconomic, and region. In conclusion, the risk of adolescent pregnancy on maternal and infant health is worse than adult.AbstrakDampak kehamilan pada remaja erat kaitannya dengan risiko kesehatan ibu dan bayi. Penelitian ini bertujuan untuk mengembangkan komposit indeks kesehatan ibu, indeks kesehatan bayi dan untuk menelaah pengaruh kehamilan remaja terhadap kesehatan ibu dan bayi. Penelitian ini menggunakan data Survei Demografi Kesehatan Indonesia tahun 2012, dengan sampel 2.167 responden yang memenuhi syarat inklusi (wanita usia subur yang pernah melahirkan anak pertama sejak Januari 2007 sampai survei dilaksanakan). Analisis menggunakan Polychoric Principal Component Analysis untuk menentukan komposit indeks kesehatan ibu dan bayi, serta regresi logistik untuk mengetahui besar hubungan kehamilan remaja terhadap kesehatan ibu dan bayi. Kesehatan ibu dapat ditentukan melalui indikator status kesakitan ibu, akses layanan kesehatan, dan perilaku kesehatan. Kesehatan bayi dapat ditentukan melalui indikator status kesakitan bayi dan status gizi bayi. Kehamilan remaja dengan status pendidikan tinggi memiliki risiko kesehatan ibu lebih buruk 5,4 kali (95% CI = 1,3– 22,0) dibandingkan pada kehamilan dewasa. Kehamilan remaja memiliki risiko kesehatan bayi lebih buruk 1,3 kali (95% CI = 0,9 – 1,7) dibandingkan kehamilan dewasa setelah dikontrol oleh pekerjaan, sosial ekonomi, dan wilayah. Penelitian ini menyimpulkan bahwa risiko kehamilan remaja pada kesehatan ibu dan bayi lebih buruk dibandingkan usia dewasa.

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