bluuebunny/crossref_metadata_2025 huggingface dataset:
Gen Z Nursing Students' Usage, Perception and Satisfaction With Facebook for Educational Purposes: Tool for Learning or Distraction
Authors: Oducado Ryan Michael F
Published: September 2020

Introduction: Gen Z has started to enter the portals of nursing classrooms. They are technology and socially-savvy consumers who grew up in the world of internet and smartphones. However, little is known about this generation, particularly among nursing students and how they use Facebook for academic purposes. The purpose of this study was to determine nursing students’ usage, perception, and satisfaction with Facebook for educational purposes Methods:A descriptive, cross-sectional research design was used. A total of 113 conveniently chosen nursing students in a Nursing College in the Philippines participated in the survey. Data were collected using an adopted questionnaire administered via online survey. Descriptive and inferential statistical tools were used to analyze the data. Results: Results indicated that majority of nursing students moderately (M=3.58) use Facebook for educational purposes to communicate, collaborate, and share academic or learning materials. They generallyhad a good perception of (M=4.36) and were highly satisfied (Mean=3.95) with using Facebook for educational purposes. The main challenge reported by 81.42% of nursing students in the use of Facebook was distraction from other Facebook contents. There was a significant positive relationship between usage and perception (p=.000) likewise between satisfaction and recommendation in the use of Facebook for educational purposes (p=.000). Conclusions:While Facebook showcases promising potential as a learning tool, challenges associated with its use in nursingeducation must be properly addressed. Careful consideration and thoughtful planning are necessary for nursing schools to maximize the advantages of Facebook as a supplemental tool for learning.
The Effect of Cooperative Integrated Reading and Composition Learning Models and Student Team Achievement Divisions on Learning Results and Collaboration of Students in Nursing Theory Material
Authors: Nelista Yosefina , Fembri Pembronia Nona , Elvi Teresia
Published: September 2020

Introduction: An understanding of nursing theory requires critical thinking skills. Therefore effective learning methods are needed to improve student understanding. One method of learning that can overcome this is the Cooperative Integrated Reading and Composition (CIRC) method and the Student Team Achievement Divisions (STAD) method. The aim was to analyze the effectiveness of CIRC learning models and STAD Method on student learning outcomes and collaboration. Methods: This study used a quasi-experimental method consisting of two experimental groups with the study design was a post-test design with two comparison treatments. The population in this study were all semester two undergraduate students nursing as many as 30 people divided into two groups—the sampling technique conducted by total sampling. We analyzed the data using the Mann Whitney test with α ≤ 0.05. Results: The mean rank of learning outcomes in the CIRC method was 19.43, and the STAD method was 11.57. The p-value was 0.007 (<0.05), which means that there was a significant difference between learning outcomes in the CIRC group and the STAD group. The mean rank value for student collaboration on the CIRC method was 15.50, and the STAD method was 15.50. The p-value was 1,000 (>0.05), which means there was no significant difference between the collaboration in the CIRC group and the STAD group. Conclussions: There were significant differences between learning outcomes in the CIRC group and the STAD Group. However, there was no significant difference between collaboration in both groups.
The Influence of Motivation and Workload on Employee Performance in Hospital
Authors: Ryandini Tiara Putri , Nurhadi Mokhamad
Published: September 2020

Introduction: Improved hospital performance can improve employee performance. The better employee performance, the more services provided to patients Employee performance is influenced by work motivation. The purpose of this study was to analyze the effect of motivation on employee performance. Methods: This research uses a quantitative descriptive design with a cross-sectional approach. The number of respondents in this study was 79 employees. Data were analyzed using correlation analysis. Motivation is assessed by questionnaire and performance evaluation uses observation sheets. Results: Employee motivation and performance are included in the high category (82.3%) and (92.4%). There is a significant influence between motivation on employee performance (r = 0.775 p (0, 00) <0, 05). The effect of intrinsic motivation (r = 0.737) is stronger than extrinsic motivation (r = 0.325). There is the influence of sub-variable responsibility (p = 0.032), recognition (p = 0.002), work performance (p = 0.007), career development (p = 0.000), work (p = 0.016), promotion (p = 0.029)) working conditions (p = 0.001) on employee performance. Conclusions: Overall there is a strong influence on the work motivation of hospital employees. Work motivation still needs to be maintained and improved for better employee performance.
The Effectiveness of Self-Care Model on Diabetes Self-Management Behaviour
Authors: Prabawati Dewi , Natalia Lia
Published: September 2020

Introduction: The needs of diabetic patients are not only limited to adequate glycemic control but also correspond with preventing complications and increasing their awareness to participate in self-management. This study aimed to analyze the effectiveness self-care model to Diabetes self-management behaviour (DSM Behaviour) and Fasting Blood Glucose (FBG) levels. Methods: The study was conducted from June to August 2019 at Community Health Centers. This study employed a Quasi-Experimental pre-posttest with a control group design. There were 104 respondents obtained by purposive sampling technique, and assigned into experimental (52 respondents) and control group (52 respondents). FBG levels and DSM Behaviour were evaluated in the first and the seventh week using The Summary of Diabetes Self Care Activities (SDSCA) questionnaire. Results: Paired sample T-test statistical revealed a significant difference in decreasing levels on FBG and increasing level of DSM Behaviour (p<0.05) at before and after the intervention; Independent T-test discovered a significant difference on FBG and DSM Behaviour (p<0.05) between the intervention and control group. The strongest effect as resulting from the parameter estimation model of SDSCA was a dimension of a healthy diet (2.96) followed by foot exercise (2.41) and activity (4.54). SDSCA showed marginal fit for FBG with t-value <2 and contribution determinant of 8.4% (R2 = 0.084). Conclusions: Self-care model is an effective program that can improve DSM Behaviour and increase adequate glycemic control. In addition, this model needs to implement continuously to prevent complications and improve self-care to diabetic patients.
The Role of Hospital Management to Enhance Nursing Job Satisfaction
Authors: Arini Tantri , Juanamasta I Gede
Published: September 2020

Introduction: Hospital management must strive to create a work environment that can build nurse autonomy at work empowerment carried out by management in the workplace will be a crucial way to support nurse autonomy so that nursing job satisfaction can be created. The study aimed to identify the relationship between the role of hospital management with nurse job satisfaction. Methods: This research was conducted using a cross-sectional design, with a correlation analytic study design, and the sampling technique used was simple random sampling. The total samples in this study were 41 people. Data collection on hospital management roles was collected using the CWEQ II (Condition for Work Effectiveness-II) questionnaire, while nurse job satisfaction used MMSS (The McCloskey / Mueller Satisfaction Scale). The data analyzed by Pearson Rho. Results: Based on the results of the study obtained, the majority of respondents aged 21-40 years (63.4%), most respondents had vocational education background (73.2%), and most respondents had work experience > 10 years (58.5%). Based on the results of the Pearson correlation test obtained p-value < 0.05 (0.005), so it means that there was a relationship between the role of hospital management with nursing job satisfaction. Conclusions: Nurse managers can consider structural empowerment in the work environment for their employees. The quality of the nurse's work environment at the work unit level is not only important to improve the quality of service to patients, but also has an important role in improving the welfare of individual nurses themselves.
Editorial: The New Normal Life After Lockdown on COVID-19 Pandemic
Authors: Klankhajhon Sirikanok
Published: September 2020

Editorial: The New Normal Life After Lockdown on COVID-19 Pandemic
The Correlation of Food and Physical Activity with Diabetes Incidence Among Older-Adult
Authors: Simon Maria Getrida , Batubara Sakti Oktaria
Published: September 2020

Introduction: Diabetes in older adults is associated with higher mortality, reduced functional status, and increased risk of institutionalization. Older adult with Diabetes type 2 additionally have high risk for both intense and constant microvascular and cardiovascular disease. The purpose of this study is to analyze the correlation of food and physical activity with diabetes incidence among older adults in Pasir Panjang public health community, Kupang. Methods: The research used observational analytic design with cross-sectional approach. The sampling technique taken was convenience sampling. The samples were 120 respondents. To analyze food and physical activity with DM incidence, the researchers used a statistical chi square. To measure activity, the instrument used was the Global Physical Activity Questionnaire (GPAQ) from the WHO and to measure food it used the Indonesian Family Life Survey (IFLS) from Indonesia’s health ministry. Results: This study showed that there was a correlation between food and type 2 DM incidence for the older adults in Pasir Panjang public health community Kupang (p = 0.008 <0.05), but there was no correlation between activity with the incidence of type 2 DM (p = 0.138> 0.05). Conclusion: Nurses need to create suitable health education regarding food consumed for older adult with type 2 diabetes, and involve their family to support patients to consume the diet.
Acceptance and Commitment Therapy on Depression of Pulmonary Tuberculosis Patient: An Intervention Based on the Health Belief Model
Authors: Sari Gevi Melliya , Amin Muhammad , Hidayati Laily
Published: September 2020

Introduction: Depression is a psychological disorder often experienced by patients undergoing tuberculosis treatment. The purpose of this study was to determine the effect of acceptance and commitment therapy based on the health belief model on the depression of pulmonary tuberculosis patients. Methods: This research used a quantitative quasi-experiment design with pre-posttest control group design. There were 56 respondents in this study selected using consecutive sampling   among the Primary Healthcare Center in Sidoarjo district. The independent variables were acceptance and commitment therapy based on the health belief model. The dependent variable was depression. Measurement of depression used the Beck Depression inventory II questionnaire. Analysis of the data in this study used the Wilcoxon Signed Rank Test and Mann-Whitney U Test. Results: The results showed that the treatment group p=0.000 (p<0.05) and control group p=0.000 (p<0.05), but the delta of the treatment group higher than the control group (delta: -9.79). There were differences in depression values obtained between the treatment group and the control group p=0.001 (p<0.05). Conclusion: Acceptance and commitment therapy based on the health belief model given four sessions for 30-45 minutes each session can lower depression level in pulmonary tuberculosis patients rather than a single intervention of health education. This intervention can be used by nurses to help pulmonary tuberculosis patients overcome psychological problems during treatment.
The Effect of Family Empowerment in Nursing Implementation Toward Self-Efficacy among Patients with Diabetes Mellitus
Authors: Al Mahdi Fadhil , Negara Candra Kusuma , Basid Abd
Published: September 2020

Introduction: : Diabetes mellitus is a condition where the body cannot produce the insulin hormone as needed so that there is an excess of normal blood sugar levels. Giving family empowerment in clients with gangrene foot diabetes should be done comprehensively using the nursing process. Interventions that can be done are family empowerment to motivate and improve the self-efficacy of patients with diabetes mellitus. The purpose of this study was to determine the effect self-efficacy before and after the implementation of family empowerment in nursing in patients with diabetes mellitus. Methods: Pre-experiment research with pretest and posttest study design without control group. Forty respondents who met the inclusion criteria were then tested using purposive sampling. The instrument in this study used a self-efficacy questionnaire. The dependent variable of this study is self-efficacy, while the independent variable is family empowerment using the paired sample t-test parametric analysis method. Results: Based on what was answered by the respondents there was a significant influence which showed difference after the posttest. The results obtained values: α = 0.05 which calculated the results of p = 0.00 (p <0.05). This means that, after a posttest, there was a decrease in motivation and self-efficacy. Conclusion: Researchers concluded that there is an effect of family empowerment on patients with diabetes mellitus. The implication of this study is that the role of family is very important in healing patients.
The Correlation Between Parents’ Self-Determination with Behavioral Prevention of Picky Eating in Toddlers
Authors: Fitriana Dona Muji , Arief Yuni Sufyanti , Krisnana Ilya
Published: September 2020

Introduction: Picky eating is a disorder in eating patterns which is currently found in toddlers and parents have an important role in shaping the eating behavior of children. The purpose of this study was to determine the correlation of parents' self-determination with the behavioral prevention of picky eating in toddlers. Methods: This study is a correlational analytic study with cross-sectional design. The independent variable in this study is parents’ self-determination and the dependent variable is behavioral prevention of picky eating. The population was parents with toddlers in the working area at the Public Health Center of Kedawung 1, Sragen, Central Java. A sample of 113 respondents was selected by cluster sampling. Data were collected using questionnaires demographic of the respondent, Basic Psychological Need Satisfaction and Frustration Scale/BPNSFS, and behavioral prevention of picky eating which was then analyzed using the Spearman-rank test. Results: Based on the characteristics, the majority of respondents are aged 21-39 years old, educated from junior to senior high, working as a housewife, and have a family income each month was less than the minimum wage of work. The results showed that most parents with self-determination in the good category correlate positively with the behavioral prevention of picky eating in their children (p value=0.000, r-value=0.487). Conclusion: Parents with self-determination in the good category also have good behavioral prevention of picky eating. The result of this study could be used by nurses to reference in health promotion into the prevention of picky eating in children.
Enhancement in Graphitization of Ordered Mesoporous Carbon by Assistance of Soybean Oil Surfactant
Authors: Thu Hang Le Thi , Bich Thuy Hoang Thi
Published: September 2020

In this work, highly ordered mesoporous graphitic carbon (G-CMK3) has been prepared successfully by a nano-casting method using sucrose as carbon source, mesoporous silica as hard template, and soybean oil as surfactant. In the absence of soybean oil surfactant, the synthesized ordered mesoporous carbon material, CMK-3, revealed a low graphitization degree with a specific surface area of 1049.1 m2/g and a high pore volume of 1.172 cm3/g.  However, with the assistance of soybean oil surfactant, the graphitization degree was improved significantly, which was confirmed by the decrease in the ID/IG intensity ratio of the D (disordered or amorphous structure) and G (graphitic structure) peaks from 0.98 to 0.83. After the synthesis in the presence of soybean oil, G-CMK3 carbon maintained the integrity of the mesoporous structure albeit with a slight decrease in its specific surface area (845.2 m2/g) as well as pore volume (0.858 cm3/g).
Stakeholders' expectations of nursing graduates following completion of a work-study upskilling programme
Authors: Brownie Sharon Mary , Gatimu Samwel Maina , Kambo Isabel , Mwizerwa Joseph , Ndirangu Eunice
Published: September 2020

Sound alignment of stakeholders’ expectations and graduate ability forms the reputational hallmark of a university’s education programmes. However, little is currently known about stakeholders’ expectations of graduates of work-study nursing upskilling programmes in low- and middle-income settings. Information is needed to ensure the quality and adequacy of curricula in such settings. The main aim of the current study was to explore the nursing stakeholders’ expectations of graduates of work-study nursing upskilling programmes. An exploratory qualitative study was conducted between March and October 2016 in three low- and middle-income countries in East Africa. Forty-two representatives of nursing employers, regulators and professional associations (PAs) participated. The data was collected during 27 key informant interviews (KIIs) and three focus group discussions (FGDs) using a pretested interview guide. Content analysis of the data was completed. Consolidated criteria for reporting of qualitative research guidelines were used as the standard for collecting data and reporting results. Stakeholders reported their expectations of a clinically and professionally competent nurse (an “all-round” graduate) with nursing management and leadership skills that facilitated sound clinical judgement and decision making and a high level of professionalism. The study highlighted nursing stakeholders’ expectations of nursing graduates who had completed a work-study upskilling programme. These expectations should inform curriculum planning and development, and highlight the need for a strong focus on clinical competence, leadership, critical thinking and professionalism in nursing upskilling programmes.
Zagadnienia społeczno-podatkowe w świetle wybranej argumentacji katolickiej
Authors: Kucharski Adam
Published: September 2020

Perspektywa katolicka wskazuje niezmiennie na Boży fundament wszystkich słusznych instytucji i praw. Dotyczy to zarówno państwa, jak i prawa własności. Ta ostatnia ma charakter wielowymiarowy: indywidualny i społeczny. Potwierdza to odwołanie do przyrodzonej godności człowieka. Rzeczywista skuteczność działań fiskalnych państwa jest współuzależniona od ich zrozumienia przez podatników. Klarowność w tym obszarze rodzi zaufanie społeczne i pogłębia poczucie bezpieczeństwa. Na władzy ciąży obowiązek nakładania danin o umiarkowanej wysokości, sprawiedliwym charakterze i czytelnej strukturze. W warunkach państwa demokratycznego inicjowanie zmian legislacyjnych jest podstawową drogą do eliminowania potencjalnej niesprawiedliwości i wprowadzania rozwiązań bardziej solidarnych. Katolicka perspektywa stosunków podatkowych akcentuje wzajemne obowiązki władzy i podatników oraz ich współodpowiedzialność za dobro wspólne.
Gminna ewidencja zabytków. Luki w przepisach prawnych, problemy praktyczne i propozycje de lege ferenda
Authors: Penszyńska Aleksandra
Published: September 2020

Niniejszy artykuł dotyczy gminnej ewidencji zabytków oraz wątpliwości, które budzi jej niedostateczne uregulowanie w polskim prawie. Poważnym problemem jest niedostosowanie regulacji prawnej do praktyki, z którą zmagają się organy administracji, zwłaszcza konserwatorzy zabytków. Liczne luki w przepisach prowadzą do niejasności wpisu i wykreślenia obiektu z ewidencji. Zwraca uwagę potrzeba nowelizacji ustawy o ochroniezabytków i opiece nad zabytkami z 2003 r., by procedura stała się klarowna.
Ustanowienie służebności przesyłu na prawie użytkowania wieczystego (Glosa do uchwały składu 7 sędziów Sądu Najwyższego z dnia 16 maja 2017 r., III CZP 101/16)
Authors: Antoniuk Jarosław R.
Published: September 2020

Glosa stanowi częściowo krytyczną analizę uchwały 7 sędziów Sądu Najwyższego z dnia 16 maja 2017 r., III CZP 101/16, w którym Sąd ten uznał, że służebność przesyłu może być ustanowiona na prawie użytkowania wieczystego. Autor staje na stanowisku, że art. 233 Kodeksu cywilnego uprawniający wieczystego użytkownika do rozporządzania przysługującym mu prawem, ze względu na obowiązującą zasadę numerus clausus ustanawiania na prawach ograniczonych praw rzeczowych, nie stanowi wystarczającej podstawy do obciążenia użytkowania wieczystego służebnością przesyłu. Wobec braku szczególnej regulacji przewidującejdopuszczalność obciążenia użytkowania wieczystego służebnością przesyłu autor opowiada się przeciwko takiej możliwości. Jednocześnie autor podziela wyrażone w uchwale Sądu Najwyższego stanowisko, że użytkownik wieczysty nie może skutecznie żądać ustanowienia służebności przesyłu, jeżeli urządzenia przesyłowe – zainstalowane przez przedsiębiorstwo państwowe w okresie obowiązywania zasady jednolitej własności państwowej – znajdowały się na nieruchomości Skarbu Państwa przed oddaniem jej w użytkowanie wieczyste.
Hydrodynamics Features and Coastal Vulnerability of Sayung Sub-District, Demak, Central Java, Indonesia
Authors: Ondara Koko , Dhiauddin Ruzana , Wisha Ulung Jantama , Rahmawan Guntur Adhi
Published: September 2020

The Sayung sub-district is an abrasion area in Demak Regency that is mostly affected by sea level rise. The purpose of this research is to determine the features of hydrodynamics and coastal dynamics occurrence in the sub-district of Sayung. Collecting field data/information and modeling approach (tides, waves, currents, weather and coastline changes) have been done in Sayung, Demak. The wave height in the eastern coast is the highest. The significant wave height in 2004 was greater than March 2016 showing that in 2004 the wind energy transfers were larger than 2016. The refraction coefficient in 2016 for all directions was the greatest from the west at the depth of 8 m and the smallest one was identified in the south. The refraction coefficient in 2004 for any direction yielded the largest value in the southwest at the depth of 2 m and the smallest one was identified the south as well. During a cycle of tidal fluctuation, it occurs twice flood and ebb events. The maximum depth is 6.5 m located about 3.8 km from the coastline. The sediment thickness reached 564,886.39 m3. Coastline changes occurred in 2003 and started to gain sedimentation in 2015. Data and information produced can be useful as a basis for further developments to mitigate abrasion and to create policy-brief in managing coastline affected abrasion even though some improvement efforts have been made.
Characteristics of Ultramafic Igneous Rock Ofiolite Complex in Asera District, North Konawe Regency Southeast Sulawesi Province
Authors: Hasria  , Hasan Erzam S. , Deniyatno  , Salihin L M Iradat , Asdiwan
Published: September 2020

The research area is located in Asera District, North Konawe Regency, Southeast Sulawesi Province which has ultramafic rock lithology. The purpose of this study is to determine the characteristics of ultramafic igneous rocks using petrographic and geochemical analysis. Petrographic analysis aims to determine the types and abundance of minerals present so that rock types can be determined based on the classification of Travis (1955) and Streckeisen (1976). The geochemical analysis aims to determine the oxide/major element so that it can determine the type of magma based on the AFM classification according to Irvine and Baragar  (1971) and the origin of the magma / original rock formation environment based on Pearce (1977).  Petrographic analysis results showed that ultramafic rocks in the study area consisted of 2 types of rocks namely peridotite consisting of wherlit and lherzoite and serpentinite.  The results of geochemical analysis indicate that the type of magma in the study area is thoellitic series and the origin of the magma/rock formation environment comes from the expansion of the oceanic floor or mid oceanig ridge (MOR) which is ultramafic.
Uji Keberhasilan Implementasi Master Plan Teknologi Informasi dan Manajemen BDPJN Menggunakan Metode DeLone dan McLean
Authors: Payani Agnes Sondita , Yudha Gusti Darma , Wahyuningsih Siti Desty , Kannia Novranza , Kusapy Diyoga Silavani , Simanjuntak Dumaria , Bakaru Yurisce Widya , Simanullang Sonia
Published: September 2020

Dalam perjalanan operasional data penginderaan jauh di Pustekdata, LAPAN mengoperasikan Bank Data Penginderaan Jauh Nasional (BDPJN) yang gunanya untuk memfasilitasi kebutuhan data penginderaan jauh nasional. Pada tahun 2011, Pustekdata menyusun Master Plan dan Blue Print Teknologi Informasi (TI) BDPJN tahun 2012-2016 dan Master Plan Manajemen BDPJN. BDPJN memiliki target yang tertuang pada Master Plan TI dan Manajemen BDPJN. Diperlukan suatu kajian untuk mengevaluasi apakah kegiatan yang telah dioperasionalkan hingga saat ini sudah menyesuaikan dengan implementasi dari Master Plan yang telah dibangun. Target-target yang tercantum pada Master Plan TI dan Manajemen BDPJN dapat dijadikan parameter untuk mengukur keberhasilan implementasi Master Plan TI dan Manajemen BDPJN yang telah dioperasionalkan hingga saat ini. Metode DeLone dan McLean digunakan untuk mengukur keberhasilan implementasi Master Plan TI dan Manajemen BDPJN. Koefisien korelasi yang dihasilkan dari pengujian menggunakan metode DeLone dan McLean menunjukkan bahwa kepuasan pengguna sangat berpengaruh pada kesuksesan implementasi masterplan BDPJN diikuti dengan meningkatnya kualitas sistem, kualitas layanan, dan kualitas informasi yang juga ikut mempengaruhinya. Selain itu, meningkatnya kepuasan pengguna maka akan berdampak pada manfaat-manfaat yang diberikan oleh sistem BDPJN sehingga dapat membantu meningkatkan dan mempermudah kinerja pegawai.
Prediksi Potensi Kebakaran Hutan dengan Algoritma Klasifikasi C4.5 Studi Kasus Provinsi Kalimantan Barat
Authors: Primajaya Aji , Sari Betha Nurina , Khusaeri Ahmad
Published: September 2020

Algoritma C4.5 merupakan algoritma klasifikasi yang memungkinkan bisa diterapkan untuk studi kasus prediksi potensi kebakaran hutan. Untuk mengetahui penerapan algoritma C4.5 pada prediksi kebakaran hutan, perlu dilakukan penelitian terkait hal tersebut. Metodologi yang digunakan adalah Knowledge Discovery in Database (KDD). Tahap dari KDD terdiri dari pengumpulan dan pemilihan data, pemrosesan data, transformasi data, pengolahan data dengan algoritma C4.5 dan terakhir adalah interpretasi serta evaluasi pengetahuan. Percentage split, Cross validation, Use Training Set digunakan sebagai teknik pembagian data training dan testing dengan skenario pesentase dan dipilih model terbaik. Indikator evaluasi yang digunakan adalah akurasi. Penelitian menghasilkan kesimpulan bahwa C4.5 dengan percentage split 80%data training dan 20% data testing menghasilkan akurasi tertinggi yaitu 89,7859%.
Tinjauan Kasus Model Speech Recognition: Hidden Markov Model
Authors: Jollyta Deny , Oktarina Dwi , Johan Johan
Published: September 2020

Teknologi pengenal suara (speech recognition) merupakan teknologi yang berkembang pesat dalam bidang kecerdasan buatan (artificial intelligent). Saat ini, teknologi pengenal suara menjadi hal yang komersil melalui berbagai media teknologi seperti smartphone dan komputer. Salah satu pembentuk struktur pengenal suara agar dapat bekerja pada perangkat tersebut adalah model statistik pengenal suara Hidden Markov Model (HMM). Penerapan HMM pada berbagai kasus menunjukkan bahwa model ini cocok dengan berbagai macam data. Tulisan ini merupakan sebuah tinjauan untuk model HMM yang bertujuan untuk memberikan gambaran dan pemahaman terhadap kinerja HMM melalui rangkuman sejumlah penelitian yang digunakan dalam berbagai data. Penerapan HMM tersebut menunjukkan optimalisasi kinerja HMM dan tinjauan terhadap sejumlah penelitian menunjukkan bahwa tingkat keberhasilan HMM dalam mengenali data mencapai 71.43%.
Implementasi Distance Weighted K-Nearest Neighbor Untuk Klasifikasi Spam & Non-Spam Pada Komentar Instagram
Authors: Chrismanto Antonius Rachmat , Lukito Yuan , Susilo Anton
Published: September 2020

Instagram (IG) menjadi salah satu sosial media yang sering dipakai untuk membagikan momen dari para penggunanya. Banyak pula public figure, termasuk artis yang menggunakan sosial media ini sebagai media berbagi mereka. Namun, popularitas dari artis tersebut membuat beberapa kalangan mengirimkan komentar spam, sehingga membuat komentar itu menjadi membingungkan saat dibaca. Tujuan penelitian ini adalah mengimplementasikan dan mengetahui akurasi algoritma DWKNN untuk deteksi komentar spam pada IG. Metode DWKNN digunakan sebagai perbaikan dari metode KNN melalui pelatihan sistem dengan data latih acak. Setelah proses pelatihan, dilakukan pengujian berdasarkan data uji dan latih dengan parameter nilai k dan persentase fitur yang akan digunakan untuk menguji dan membandingkan metode KNN maupun DWKNN berdasarkan hasil klasifikasinya. Kontribusi penelitian ini menunjukkan bahwa akurasi metode DWKNN lebih baik daripada KNN, perbedaan nilai k ini tidak memiliki dampak yang terlalu berarti dalam klasifikasi komentar spam, dan seleksi fitur (Features Selection) memiliki hasil success rate yang baik pada penggunaan FS antara 80% - 100%. Akurasi optimal dari KNN adalah 82.36% sedangkan menggunakan DWKNN mencapai 91.08% pada FS 80%.
Analisis Perbandingan Kualitas UI/UX Platform Online Coding Course pada Pembelajaran Daring Pemrograman Komputer dengan Metode A/B Testing
Authors: Ratnasari Novia , Wibawa Aji Prasetya
Published: September 2020

Dalam Era Industri 4.0, siswa SMK harus mampu menguasai berbagai jenis bahasa pemrograman dengan mengikuti perkembangan teknologi dan informasi yang dibutuhkan dalam dunia industri. Namun, hal ini berbanding arah dengan sinkronisasi kurikulum pada Sekolah Menengah Kejuruan. Pada konsentrasi pemrograman hanya terdapat beberapa bahasa pemrograman seperti JAVA, PHP, dan C++ dengan kompetensi keahlian dasar sebagai bentuk bekal peserta didik belajar bahasa pemrograman dasar. Untuk itu peserta didik perlu melakukan upgrade skills coding yang dimiliki dengan terus mempelajari bahasa pemrograman dari banyak sumber. Antara lain adalah online coding course Codecademy; W3school; dan Udemy, yang menjadi wadah bagi siswa untuk mengasah kemampuan coding diluar jam pelajaran efektif. Pada penelitian ini dilakukan analisis user interface dan user exsperience berdasarkan A/B testing dengan berpedoman pada 5E yaitu: a. Effective; b. Efficient; c. Engaging; d. Error Tolerant; dan e. Easy to Learn. Tujuan dari penelitian ini adalah untuk melakukan ekplorasi terhadap ketiga situs web tersebut. Hasil penelitian ini menyatakan bahwa kecenderungan siswa SMK lebih menggunakan situs W3school sebagai online coding course dengan presentase 130% atau rata-rata 1.30 poin. Hasil penelitian ini dapat digunakan sebagai acuan guru dan siswa dalam memilih sumber belajar, dan kepada developer dapat dijadikan rekomendasi market share pengguna yang disesuaikan dengan kebutuhan siswa SMK.
Saturation Profile Based Conformality Analysis for Atomic Layer Deposition: Aluminum Oxide in Lateral High-Aspect-Ratio Channels
Authors: Yim Jihong , Ylivaara Oili , Ylilammi Markku , Korpelainen Virpi , Haimi Eero , Verkama Emma , Utriainen Mikko , Puurunen Riikka
Published: September 2020

ABSTRACT: Atomic layer deposition (ALD) raises global interest through its unparalleled conformality. This work describes new microscopic lateral high-aspect-ratio (LHAR) test structures for conformality analysis of ALD. The LHAR structures are made of silicon and consist of rectangular channels supported by pillars. Extreme aspect ratios even beyond 10 000:1 enable investigations where the adsorption front does not penetrate to the end of the channel, thus exposing the saturation profile for detailed analysis. We use the archetypical trimethylaluminum (TMA)-water ALD process to grow alumina as a test vehicle to demonstrate the applicability, repeatability and reproducibility of the saturation profile measurement and to provide a benchmark for future saturation profile studies. Through varying the TMA reaction and purge times, we obtained new information on the surface chemistry characteristics and the chemisorption kinetics of this widely studied ALD process. We propose new saturation profile related classifications and terminology.
The Steadfast Au@Pt Soldier: Peroxide-Tolerant Nanozyme for Signal Enhancement in Lateral Flow Immunoassay of Peroxidase-Containing Samples
Authors: Panferov Vasily , Safenkova Irina V. , V. Zherdev Anatoly , B. Dzantiev Boris
Published: September 2020

The approach to inhibit endogenous peroxidases by elevated concentrations of hydrogen peroxide while maintaining the high peroxidase-mimicking activity of Au@Pt nanozymes was developed. The approach facilitates selective and highly-sensitive detection of peroxidase-mimicking nanozyme nanozymes in the background of endogenous peroxidases. Au@Pt nanozyme was used as the colorimetric and catalytic label in lateral flow immunoassay of an important plant pathogen – potato virus X. The inhibition of endogenous peroxidases in plant extracts and selective detection of Au@Pt nanozyme provides the lowest limit of detection among immunochemical assays of potato virus X (up to 500 times lower compared to the assay with conventional gold nanoparticles). The proposed approach uses the fundamental principle of enzyme inhibition by the substrate. It is universal and applicable to all matrixes with peroxidase activity.
Multireference Description of Nickel–Aryl Homolytic Bond Dissociation Processes in Photoredox Catalysis
Authors: Cagan David , Stroscio Gautam , Cusumano Alexander , Hadt Ryan
Published: September 2020

Multireference electronic structure calculations consistent with known experimental data have elucidated a novel mechanism for photo-triggered Ni(II)–C homolytic bond dissociation in Ni 2,2’-bipyridine (bpy) photoredox catalysts. Previously, a thermally assisted dissociation from the lowest energy triplet ligand field excited state was proposed and supported by density functional theory (DFT) calculations that reveal a barrier of ~30 kcal mol-1. In contrast, multireference ab initio calculations suggest this process is disfavored, with barrier heights of ~70 kcal mol-1, and highlight important ligand noninnocent contributions to excited state relaxation and bond dissociation processes that are not captured with DFT. In the multireference description, photo-triggered Ni(II)–C homolytic bond dissociation occurs via initial population of a singlet Ni(II)-to-bpy metal-to-ligand charge transfer (1MLCT) excited state followed by intersystem crossing and aryl-to-Ni(III) charge transfer, overall a formal two-electron transfer process driven by a single photon. This results in repulsive triplet excited states from which spontaneous homolytic bond dissociation can occur, effectively competing with relaxation to the lowest energy, nondissociative triplet Ni(II) ligand field excited state. These findings guide important electronic structure considerations for the experimental and computational elucidation of the mechanisms of ground and excited state cross-coupling catalysis mediated by Ni heteroaromatic complexes.
Clinical guidelines on arterial hypertension diagnosis, treatment and prevention in children and adolescents
Authors: Aleksandrov A. A. , Kisliak O. A. , Leontyeva I. V.
Published: September 2020

Cardiovascular diseases (CVD) occupy a leading place in the structure of non-infectious pathology in adults and are the main cause of early disability and premature death in most economically developed countries. According to recent epidemiological studies, there has been a significant increase in both high normal blood pressure (BP) and arterial hypertension (AH) among children and adolescents. This applies to the greatest extent to adolescent children, while AH is detected from 4 to 22% of those surveyed, depending on the age of the surveyed and the selected criteria.
The effect of adherence with long-term PAP therapy on the psycho-emotional state of patients with obstructive sleep apnea syndrome
Authors: Elfimova E. M. , Mikhailova O. O. , Khachatryan N. T. , Starostin I V , Litvin A. Yu. , Сhazova I. E.
Published: September 2020

Aim. To assess the impact of adherence and effectiveness of long-term positive airway pressure therapy (PAP-therapy) on the clinical and psychological characteristics of patients with obstructive sleep apnea syndrome.
Materials and methods. The study included 80 patients who were examined in the sleep apnea laboratory of the Myasnikov Institute of Clinical Cardiology of the National Medical Research Center for Cardiology and who have been on PAP-therapy for more than 12 months. The average age of the patients was 65.0 years [59.0; 71.0], body mass index 35.0 kg/m2 [31.0; 38.0], sleep apnea-hypopnea index (AHI) 39.5/h [31.0; 62.6]. The average duration of PAP therapy was 3.5 years [2.0; 6.0], while the minimum use was 1 year, the maximum 15 years. In the sample of patients who came in person, the percentage of days using PAP-therapy was 87.5% [62.0; 98.0] and the average usage time 6.3 hours [5.2; 7.3].
Results. On long-term PAP-therapy a persistent decrease in AHI was seen on average from 39.5/h [31.0; 62.6] to 2.7/h [1.2; 6.2], p=0,000. The criteria for good adherence to PAP-therapy (use 4 hours/night, more than 70% of nights) were met by the percentage of days of use by 67.5% of patients, the average time of use by 87.5% of patients. Both criteria for good adherence to PAP-therapy was met by 64.8% of patients. With long-term PAP-therapy, 71.7% of patients met the criteria of effectiveness (AHI5/h), AHI remained 5/h in 22.9% of patients and the average residual AHI was 10/h in 5.4% of patients. Correlation analysis showed associations between the PAP-therapy usage parameters and the severity of obstructive sleep apnea syndrome, and sleep quality: percentage of days of use and AHI (r=0.374, p=0.001), average time of use and PSQI (r=-0.438, p=0.000). Patients with a lower adherence to PAP-therapy (63.0% of days [22.0; 96.0] and 3.6 hours [2.4; 4.5] of use) did not differ in daytime sleepiness (ESS 5.0 points [2.0; 9.0] and 5.0 points [3.0; 8.0 ], p=0.891), but had a significantly lower quality of sleep (PSQI): 18.0 points [14.0; 20.0] versus 10.0 points [7.0; 18.0], p=0.004 compared with patients with high adherence to PAP-therapy (98.0% of the days [92.0; 99.0] and 7.9 hours [7.5; 8.2] of use).
Conclusions. Patients with the higher adherence to PAP-therapy had significantly better sleep quality. But even the use of PAP-therapy for less than 4 hours is associated with a decrease in daytime sleepiness severity.
Management of Pandemic Crisis: COVID-19
Authors: Jayati Mehta  , Sudhindra Baliga  , Nilima Thosar  , Nilesh Rathi  , Shreyans Jain  , Rashi Srivastava  , Rutuja Waykar
Published: September 2020

The world is threatened with a novel corona virus (COVID-19) which has posed an unpredictable challenge to the public health workforce. It originated from the Wuhan City of China and spread across the globe creating havoc among the public and healthcare workers which led to WHO declaring it to be pandemic. Transmission of this virus is through symptomatic and asymptomatic patients in the form of fomites produced while coughing or sneezing. This has led to a global crisis subsequently leading to the scarce availability of health care resources such as personal protective equipment, ventilators, ICU beds, medication. Healthcare workers have been a vital human resource in providing treatment and assistance to the infected patients though they were facing a high risk of themselves getting infected by the coronavirus. They suffered from fatigue, physical, and psychological violence as they tend to work for longer hours. Detection of infected patients was implemented, as the widely used RT- PCR method was accurate but took more time for the definite results. Hence, for quick results and to detect more number of infected patients, the rapid antigen test was conducted. Therefore, this virus has resulted in a greater impact on the economy and social development and this article of many infected countries.
KEMAMPUAN SINTAKSIS ANAK TUNA RUNGU: STUDI KASUS EZRA (The Syntactic Ability of A Child with Listening Disability: A Case Study of Ezra)
Authors: Amurwani Pipiet Palestin
Published: September 2020

Bahasa sebagai instrumen komunikasi berperan dalam menyampaikan pesan dari penutur kepada petuturnya. Salah satu faktor yang mendukung lancarnya komunikasi menggunakan bahasa adalah susunan kalimat atau sintaksis yang benar. Tulisan ini bertujuan mendeskripsikan kemampuan sintaksis Ezra setelah menjalani terapi wicara selama satu tahun. Subyek penelitian adalah seorang anak berusia tujuh tahun dengan gangguan pendengaran berat (kanan 95 dB, kiri 85 dB), bernama Ezra.  Data diperoleh dengan cara merekam dan mencatat ujaran-ujaran yang diucapkan Ezra. Data berupa ujaran dianalisis menggunakan teori sintaksis bahasa Indonesia oleh Chaer (2009). Hasil penelitian menunjukkan bahwa Ezra dapat mengungkapkan keinginan, kemampuan, dan kesukaannya menggunakan pola kalimat dasar S+Adverbial+P, S+Adverbial+P+O, dan S+P+O. Dalam mengungkapan aktivitas yang sudah dia lakukan, Ezra menggunakan pola yang terbalik antara predikat dan adverbial “sudah”. Ezra belum bisa merespon pertanyaan dengan benar. Ini dapat dilihat dari jawaban yang diberikan tidak relevan dengan pertanyaan. Dalam mengungkapkan pertanyaan, Ezra cenderung menggunakan kata benda sebagai pengganti kata kerja.Language as an instrument of communication plays a role in conveying messages from speakers to their listeners. One of the factors that support the smooth communication using language is the correct sentence structure or syntax. This paper aims to describe the syntactic abilities of Ezra after undergoing speech therapy for one year. The study subjects were a 7-year-old child with severe hearing loss (right 95 dB, left 85 dB), named Ezra. Data obtained by recording and recording utterances uttered by Ezra. Data in the form of speech are analyzed using the syntactic theory of Indonesian Chaer (2009). The results showed that Ezra could express his desires, abilities, and preferences using basic sentence patterns S + Adverbial + P, S + Adverbial + P + O, and S + P + O. In expressing the activities that he has done, Ezra uses an inverse pattern between predicate and adverbial "sudah". Ezra hasn't been able to respond to questions correctly. This can be seen from the answers given that are not relevant to the question. In expressing the question Ezra tends to use nouns instead of verbs.
E-INTEGRATIVE CONTROL SYSTEM AS A COMMUNITY ORGANIZATION SUPERVISION DESIGN TO REALIZE THE CONCEPT OF STATE
Authors: Setyawan Wahyu Beny Mukti , Dona Fery
Published: September 2020

The government, as the party that has the mandate from the people tosa feguar ditsso vereignty, has revoked permits for the establish men to social organizations which are deemed contrary to the ideology of the State. The Ministryof Law and Human Rights as the party that grants the permit can immediately revokethelicense on the basis of the contractus actus principle  contained in the Perppu No. 2 of 2017 concerning Amendmentsto Law No. 17 of 2013 concerning Community Organization. Even though they have taken repressive steps, the Ministry of Law and Human Rights has not taken any preventiveaction in obstructing and preventing theemergence of social organizations that are contrary to the ideology of the State. There fore the authors providean effective solution in theformofan E-Integrative Control System as a Social Organization Supervision Design to Realize the Concept of State Sovereignty so that the Government as the party responsible for granting perm its for the establish men to social organizations and contradicting stateideology. Which could threaten theso vereigntyandintegrity of the Unitary State of the Republic of Indonesia.
IMPLEMENTASI ASAS HUKUM DALAM PEMBENTUKAN PERATURAN PERUNDANG-UNDANGAN YANG PARTISIPATIF DAN BERKEADILAN
Authors: Widayati Widayati
Published: September 2020

Tulisan ini membahas tentang asas-asas hukum yang harus diimplementasikan dalam pembentukan peraturan perundang-undangan, dan implementasi asas-asas hukum dalam pembentukan peraturan perundang-undangan yang partisipatif dan berkeadilan. Dengan metode pendekatan yuridis normatif dapat disimpulkan bahwa pembentuk peraturan perundang-undangan seringkali mengabaikan asas-asas hukum, karena asas hanya merupakan sebuah ide yang abstrak dan bersifat umum dan tidak memuat tentang sanksi. Implementasi asas-asas pembentukan peraturan perundang-undangan dan asas-asas materi muatan peraturan perundang-undangan belum optimal, sehingga masih sering terjadi sebuah peraturan perundang-undangan ketika diimplementasikan mendapatkan penolakan atau resistensi dari masyarakat.
QSPR Analysis of the Bond-Valence Substituent Index with Eight Physical Properties of Alkanes
Authors: Sumera Florentino C.
Published: September 2020

Based on its predictive power as a molecular descriptor, the bond-valence substituent index (BVSI) and its square root were characterized by using linear and quadratic correlation models with eight representative physical properties (boiling point, molar volume, molar refraction, heat of vaporization, surface tension, and melting point) of 74 alkanes from ethane to nonanes. The BVSI was also modelled with around 67 alkanes from butanes to nonanes by linear correlation to compare it with published data obtained from ten degree-based topological indices, which included the Randić index. The study showed that BVSI was the best topological index among those studied, predicting most accurately the boiling point and the molar refraction. The index also predicted the molar volume, critical temperature, and pressure better than the other indices placing it under the category of “very useful” molecular descriptor for potential QSPR/QSAR studies.
Metaphors and critical incidents: introduction to a methodological approach derived from expressions of librarian professional identity
Authors: Pierson Cameron , Goulding Anne , Campbell-Meier Jennifer
Published: September 2020

Introduction. This paper introduces the metaphorical-critical incident technique where elicitation of metaphors is combined with the critical incident technique to study public librarians’ professional identity. A new methodological analytical framework is presented to elicit conceptualisations of professional identity and to derive meaning from them.
Method. A questionnaire was administered online to public librarians in New Zealand. The combined elicitation of metaphors and critical incidents were the only substantive open-ended questions and responses were optional. Only complete responses to all open-ended questions were analysed.
Analysis. Qualitative analyses were conducted on the metaphors and critical incidents data. The study employed an inductive approach in analysing the responses to the questions eliciting metaphors and critical incidents. Excel was used to arrange notations from the content analysis.
Results. Findings support an integrative analytical framework for the joint analysis of metaphors and critical incidents, accommodating a variety of analytical foci. Critical incidents tended to be key data points, providing reasoning for the worldview presented in metaphors.
Conclusions. Results indicate a viable methodological and analytical approach. Mutual support can be established between metaphors and critical incidents in the analytical framework. This approach establishes a link between worldview as expressed by metaphors and critical incidents and their meanings.