bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISA KINERJA SIMPANG TAK BERSINYAL JALAN SIMPANG BRANGGAHAN NGADILUWIH KABUPATEN KEDIRI
Authors: Yayang Nurkafi Aditiya , Cahyo Yosef , Winarto Sigit , Candra Agata Iwan 
Published: September 2020

The development of transportation in the Kediri Regency has an impact on increasing people's daily activities in the transportation sector. So far, the Branggahan Ngadiluwih road section at the crossroads leading to the connecting bridge between Ngadiluwih sub-district and Mojo sub-district, at certain hours, there is often traffic activity due to road performance, which plays an important role in transportation activities. This study aims to determine: the value of capacity (C), degree of saturation (DS), the queue of opportunity (QP), and the value of traffic delay (DT) at the intersection. The method used is data collection based on the MKJI 1997. Based on the results of research and discussion of the performance of the Branggahan Ngadiluwih intersection, the value of the queuing opportunity is between 52.287% - 105.135%, the average value of the delay in traffic exceeds 15 sec / SMP, the value of degrees saturation exceeds the standard, namely 1.136. To reduce the delay that occurs at the intersection. That exceeds the maximum value (> 15 sec / SMP), it is necessary to install a parking restriction and stop at an approach where there is no shoulder for parking, and a traffic light is needed.Perkembangan transportasi dikabupaten kediri berdampak pada meningkatnya aktivitas keseharian masyarakat di bidang transportasi. Sejauh ini pada ruas jalan branggahan ngadiluwih di simpang jalan menuju jembatan penghubung antara kecamatan ngadiluwih dengan kecamatan mojo pada jam tertentu sering terjadi kesibukan lalu lintas karena kinerja jalan yang menjadi peranan penting dalam kegiatan transportasi. Penelitian ini bertujuan mengetahui: nilai kapasitas (C), derajat kejenuhan (DS), antrian peluang (QP) serta nilai tundaan lalu lintas (DT) pada persimpangan tersebut. Metode yang digunakan adalah pengumpulan data yang berpedoman pada MKJI 1997. Berdasarkan hasil penelitian dan pembahasan kinerja simpang Branggahan Ngadiluwih memiliki nilai peluang antrian disimpang tersebut antara 52,287% - 105,135%, nilai tundaan pada lalu lintas rata-rata melebihi 15 det/smp, nilai derajat kejenuhan melebihi standart yaitu 1,136. Untuk menurunkan tundaan pada simpang yang melebihi nilai maksimum (>15 det/smp) besarnya perlu dipasang larangan parkir dan berhenti di pendekat yang tidak tersedia bahu untuk parkir serta perlu pemasangan lampu lalu lintas (Traffic Light).
Perancangan Pengembangan Produk Kursi Tunggu Multifungsi Dengan Metode Rekayasa Nilai (Value Engineering)
Authors: Andriansyah Aringga Andri , Safi'i Imam , Santoso Heribertus Budi 
Published: September 2020

The development of the furniture industry is very rapid. The chair becomes a necessity that cannot be denied anymore because it is everywhere. In connection with multifungi waiting chairs in its development must pay attention to aspects of the minimum cost but with an appropriate design. Product Life Cycle is the stages of the life journey of a product from its introduction to the market, until it finally disappeared from the market. Analysis of the data used in this study includes qualitative data which is data from the explanation of verbal words cannot be analyzed in numbers or numbers and quantitative is a type of data that can be measured or calculated directly as a variable number or number, the results of the analysis in this study were the authors took 40 multifunctional waiting chair users who were used as respondents in the study with the percentage of men 55% (22 respondents) and women 45% (18 respondents). In the creative phase there are 3 alternative waiting multifunctional chair designs followed by the analysis phase, the highest performance value in alternative III is 3955 compared to alternatives II and I (3943 and 3895). In the development phase, the value obtained is the highest value in alternative II of 0.009075 compared to alternative I and II get a value of 0.008771 and 0.007644.Perkembangan industri mebel sangat pesat. Kursi menjadi kebutuhan yang tidak bisa disangkal lagi karena terdapat di mana-mana. Berkaitan dengan kursi tunggu multifungi pada pengembangannya harus memperhatikan aspek biaya yang minimum namun dengan desain yang tepat guna. Siklus Hidup Produk adalah tahapan-tahapan proses perjalanan hidup suatu produk mulai dari diperkenalkannya kepada pasar (market). hingga pada akhirnya hilang dari pasaran. Analisis data yang digunakan dalam penelitian ini meliputi data kualitatif yang merupakan data dari penjelasan kata verbal tidak dapat di analisis dalam bilangan atau angka dan kuantitatif adalah jenis data yang dapat diukur atau dihitung secara langsung sebagai variabel angka atau bilangan. hasil dari analisis dalam penelitian ini adalah Penulis mengambil 40 pengguna kursi tunggu multifungsi yang dijadikan sebagai responden dalam penelitian dengan persentase laki-laki 55% (22 responden) dan perempuan 45% (18 responden). Pada fase kreatif terdapat 3 alternatif desain kursi tunggu multifungsi yang dilanjut dengan fase analisis didapatkan nilai performasi yang tertinggi pada alternatif III sebesar 3955 dibandingkan alternatif II dan I sebesar (3943 dan 3895). Pada fase pengembangan nilai value di dapatkan nilai tertinggi pada alternatif II sebesar 0,009075 dibandingkan pada alternatif I dan II mendapatkan nilai sebesar 0,008771 dan 0,007644.
PERBEDAAN KEMAMPUAN PENALARAN DAN PEMECAHAN MASALAH MATEMATIS SISWA YANG DIAJAR DENGAN PEMBELAJARAN TPS DAN GI
Authors: Afri Lisa Dwi , Rahmadani Rahmadani 
Published: September 2020

<p class="AfiliasiCxSpFirst" align="left"><strong>Abstrak:</strong></p><p class="AfiliasiCxSpMiddle">Tujuan penelitian ini adalah untuk mengetahui perbedaan kemampuan penalaran dan pemecahan masalah matematis siswa yang diajar dengan <em>Think Pair Share </em>(TPS) dan <em>Group Investigation </em>(GI) di kelas X MAS Amaliyah Sunggal. Penelitian ini merupakan penelitian kuantitatif dengan jenis eksperimen kuasi. Populasi penelitian ini adalah seluruh siswa kelas X MAS Amaliyah Sunggal Tahun Ajaran 2019/2020, yang selanjutnya dipilih sampel sebanyak dua kelas secara acak yaitu X-IPA3 dan X-IPA2. Data pada penelitian ini diperoleh melalui tes kemampuan penalaran dan pemecahan masalah matematis. Selanjutnya data dianalisis menggunakan uji ANAVA dua jalur. Hasil penelitian memperlihatkan bahwa, (1) terdapat perbedaan yang signifikan kemampuan penalaran dan pemecahan masalah matematis siswa yang belajar dengan TPS dengan siswa yang belajar dengan GI; dan (2) tidak ada interaksi antara model pembelajaran (TPS, GI) terhadap kemampuan matematis (penalaran, pemecahan masalah). Sehingga dapat disimpulkan bahwa model pembelajaran TPS dan GI memberikan pengaruh yang berbeda terhadap kemampuan penalaran dan pemecahan masalah matematis siswa.</p><p class="AfiliasiCxSpMiddle" align="left"><strong> </strong></p><p class="AfiliasiCxSpLast" align="left"><strong>Kata Kunci</strong>:</p><p>Penalaran, Pemecahan Masalah, <em>Think Pair Share, Group Investigation</em></p><p> </p><p class="AfiliasiCxSpFirst" align="left"><strong><em>Abstract:</em></strong></p><p class="AfiliasiCxSpMiddle"><em>The purpose of this research was to determine differences in students’s reasoning and mathematical problem solving abilities by cooperative learning in </em><em>Think Pair Share</em><em> (TPS) and </em><em></em></p><p class="AfiliasiCxSpMiddle"><em>Group Investigation</em><em> (GI). This research was quantitative study and a quasi eksperimen. The population was all students of grade X MAS Amaliyah Sunggal in Academic Year 2019/2020, then two class is selected as sample randomly. They were X-IPA2 dan X-IPA3. Data was collected by test of </em><em>reasoning and mathematical problem solving. Then data were analyzed using the two-way ANAVA. The result showed that, (1) there were significant differences in the ability of reasoningg and mathematical problem solving of students who studied by TPS and students who studied by GI; and (2). There is no interaction between learning models (TPS and GI) and the mathematics ability (reasoning and problem solving). So it can be concluded that the TPS and GI gives a different effect on students’ mathematical reasoning and problem solving abilities.</em><em></em></p><p class="AfiliasiCxSpMiddle" align="left"> </p><p class="AfiliasiCxSpLast" align="left"><strong><em>Keywords</em></strong><em>:</em></p><p><em>Reasoning, Problem Solving, Think Pair Share, Group Investigation</em><em></em></p>
KEMAMPUAN MEMBUKTIKAN MAHASISWA CALON GURU MATEMATIKA
Authors: Frentika Diena , Sugiman Sugiman , Rizki Heru Tri Novi 
Published: September 2020

<p class="AfiliasiCxSpFirst" align="left"><strong>Abstrak:</strong></p><p class="AfiliasiCxSpFirst" align="left"><strong></strong>Penelitian ini bertujuan untuk menjelaskan pengaruh akreditasi prodi terhadap kemampuan mahasiswa pendidikan matematika dalam membaca, mengklasifikasikan, dan mengkonstruksi bukti matematis. Penelitian ini merupaan penelitian <em>ex post facto</em> dengan pendekatan kuantitatif. Populasi penelitian ini adalah mahasiswa pendidikan matematika di Yogyakarta tahun ajaran 2016/2017 yang menempuh masa studi 3 tahun pertama. Sampel penelitian ini yaitu 386 mahasiswa dengan kategori akreditasi prodi A dan B. Instrumen penelitian ini terdiri dari tes kemampuan membaca, mengklasifikasi, dan mengkonstruksi bukti matematis. Hasil penelitian menunjukkan bahwa faktor akreditasi memberikan perbedaan yang signifikan pada mahasiswa prodi terakreditasi A dan B dalam membaca, mengklasifikasi, dan mengkonstruksi bukti matematis. Kemampuan membaca, mengklasifikasi, dan mengkonstruksi bukti matematis mahasiswa berbanding lurus dengan akreditasi prodi. Dengan demikian semakin baik akreditasi prodi pendidikan matematika maka semakin baik pula kemampuan mahasiswanya dalam membaca, mengklasifikasi, dan mengkonstruksi bukti matematis.</p><p class="AfiliasiCxSpMiddle" align="left"><strong> </strong></p><p class="AfiliasiCxSpLast" align="left"><strong>Kata Kunci</strong>:</p><p>Akreditasi, Bukti Matematika, Membaca, Mengklasifikasi, Mengkonstruksi</p><p class="AfiliasiCxSpFirst" align="left"><strong><em> </em></strong></p><p class="AfiliasiCxSpMiddle" align="left"><strong><em>Abstract:</em></strong></p><p class="AfiliasiCxSpMiddle"><em>This study aims to explain the effect of study programs accreditation on mathematics education students ability in reading, classifying, and constructing mathematical proof. This study was ex post facto with quantitative approach. The study populations was students mathematics education students at Yogyakarta in the academic year 2016/2017 who studying in the first 3 years. The research samples included 386 students with study programs accreditation categories A and B. This research instruments consist of reading skills tesr, classifying skills test, and constructing skills test of mathematical proof. The results showed that accreditation of study programs have a significant influence in study programs students of A and B accreditations. </em><em>The skills of</em><em> reading, classifying, and constructing mathematical proof was directly proportional to the accreditation of study programs. Therefore, the better accreditation of mathematics education study programs can make the better students skills in reading, classifying, and constructing mathematical proof.</em><em></em></p><p class="AfiliasiCxSpMiddle" align="left"><strong><em> </em></strong><strong><em> </em></strong></p><p class="AfiliasiCxSpLast" align="left"><strong><em>Keywords</em></strong><em>:</em></p><p><em>Accreditation, Mathematics</em><em> Proof</em><em>, Reading, Classifying, Constructing</em></p>
Descolonizar los Estudios de Paz un desafío vigente en las Ciencias Sociales en el marco de la neoliberalización epistémica contemporánea
Authors: Jaime-Salas Julio Roberto 
Published: September 2020

El campo de estudios de la Paz y los conflictos es un campo emergente a partir de la década del noventa. Sin embargo, su emergencia no es un asunto ahistórico desligado de las transformaciones políticas y las mutaciones económicas, menos aún de los desplazamientos epistemológico-y teóricos desarrollados en el Siglo XX En este sentido, el propósito de este artículo es develar los desafíos epistemológicos, teóricos, metodológicos y ético-políticos que para las Ciencias Sociales genera la configuración y emergencia del campo de los estudios de Paz en el marco de consolidación de la episteme neoliberal contemporánea
A Comparative Study on Self-rated Oral Health Knowledge, Attitudes and Practices in a Marginalized Community From Eastern Nepal
Authors: Sharma Khem R , Basnet Bishal B. 
Published: September 2020

Background: Oral health knowledge, attitude and practices are essential components of general human health, and its assessment can serve to identify risk factors and design appropriate behavior modification strategies. However, studies on poor and marginalized people who have a higher proportion of oral health problems are relatively scarce. This study aimed to assess the differences in level of knowledge, attitudes and practices between the under-privileged and the privileged population of a rural location in eastern Nepal.
Methods: The under-privileged and privileged population were compared based on the classification of Nepal Government and one respondent from each household was assessed for oral health knowledge, attitude and practices. Chi-square test with odds ratio (OR) were computed for inferential statistics with the probability of significance set at 95% of Confidence Interval (CI).
Results: Of the total participants (1145), almost 50% had poor knowledge on oral health hygiene. Based on their ethnicity, 46.2% fell in the under-privileged category. The privileged groups had more odds (OR) of cleaning their oral cavity [OR=3.5], using tooth brush [OR=2.04], brushing more than once per day [OR=2.3] and visiting dentist for dental problems [OR=2.1] which was statistically significant.
Conclusion: The study population had poor knowledge (≈ 50%) on dental health hygiene. Privileged groups were more likely to clean their oral cavity, use tooth brush, visit dentist for dental problems and brush more than once per day which was statistically significant. This calls for behavior change communication activities on oral hygiene practices.
Psychological Distress Related to COVID-19 Among Nepalese Professionals: An Online Cross-sectional Study
Authors: Asraf Hussain , Sandesh Sawant , Mishra Jeetendra , Ram Ramji , Pandey Mahendra , Bista Sagun , Sarraf Pramod Kumar 
Published: September 2020

Background: COVID-19 is a highly infectious disease caused by SARS-CoV2 virus. It's psychological distress would be a major obstacle towards social normalcy to pre-COVID era. There were lacks of studies to assess these distresses. The aim of this study was to study psychological distress related to COVID-19 among Nepalese professionals.
Methods: This online cross-sectional survey was conducted from 12th-20th, June-2020. Questionnaires were based on Corona-virus Anxiety Scale (CAS) and Obsession with COVID-19 scale (OCS).
Results: Among 244 participants, majority were in the age group of 20-45 years with male female ratio of 2.1:1. About one third were health workers, 46% were teachers and service holders and remaining were from other professions. Majority of participants had subclinical obsessive (83.2%) and sub-clinical anxiety symptoms (69.3%). Law enforcement professionals (30.0%) and journalists 18.2% had highest prevalence of problematic obsessive symptoms. Law enforcement professionals (40%) had highest prevalence of problematic anxiety symptoms followed by health care workers (28.4%). About 35% of participants opted for multiple positive methods to cope with their obsessive and anxiety symptoms. Participants with higher obsession score had higher anxiety symptoms (r=0.592, p=<0.001).
Conclusion: Majority of participants only had sub-clinical obsession and anxiety related to COVID. But, health workers, law enforcement and journalism professionals were having problematic symptoms. Thus, efforts need to be concentrated towards formulation of policies for safe and productive environment for these professionals.
Epidemiological and Bacteriological Profile of Urinary Tract Infection and the Antibiotic Sensitivity Pattern of Causative Organisms in National Medical College and Teaching Hospital - A Retrospective Cross-Sectional Study
Authors: Ghimire Sagar , Paudel Sanjay , KC Shahrukh , Gautam Pragya , Paudel Vikash 
Published: September 2020

Background: Urinary tract infections (UTIs) are one of the most common infectious conditions seeking treatment. There are varieties of microorganisms associated. The bacteriological investigations are incomplete without antibiotic sensitivity test of the isolate. Our aim is to determine age and sex distribution of UTI, bacteriological profile, and antibiotic sensitivity pattern of the organisms.
Materials and Methods: A retrospective cross-sectional observational study of records of patients with clinically suspected UTI from Kartik 2076 to Magh 2076 was conducted at National Medical College and Teaching Hospital (NMCTH). It included both inpatient and OPD visit patients who submitted their clean-catch midstream urine sample for culture and antibiotic sensitivity at Microbiology lab of NMCTH.
Result: Out of 385 patients, 103 (26.75%) showed bacterial growth. Escherichia coli (47.58 %) was the most common organism followed by Staphylococcus sps. (18.45%) and Klebsiella sps.(17.47%) respectively. There was female dominance (62.13%) but male were predominantly affected in children and older population. The most common age group for UTI was 21-30 years (mean age 25 years) and females were more affected than males. The most common pathogen was Escherichia coli, followed by Staphylococcal sps. and Klebsiella. All the organisms showed best sensitivity to tigecycline (100%).
Conclusion: This study highlights the common pathogens causing UTI and their antibiotic sensitivity patterns which could help clinicians in starting rational empirical antibiotic therapy for such patients while awaiting urine culture reports.
Data workflow for generating static geological model platform for petroleum prospect re-evaluation of Wytch Farm field, Wessex Basin, South Coast, United Kingdom
Authors: OSINOWO Olawale Olakunle 
Published: September 2020

The analyses and interpretation of the old existing 3D seismic and well log data of Wytch Farm field, Wessex Basin, south coast of the United Kingdom provided relevant information employed to generate static geological model platform. The platform which is requisite for building and distributing petrophysical and production data across the field could be useful for simulating the field's performance, history matching as well as generate future prediction/forecast needful to establish the reasons for the early water breakthrough and sudden production decline from a peak value of 115,000 bbl/day in 1997 to the present production rate of less than 19,000 bbl/day. Six major faults which extend throughout the entire length of the field and five horizon surfaces which correspond to the top of Greensand, Combrash, Mercia mudstone and the top and base of Sherwood Formations aided the generation of the static geological model platform across the Wytch Farm field. The volume of delineated saturated reservoir rock lying above the Oil Water Contact (OWC) and enclosed within fault assisted anticlinal structures indicate a Gross Rock Volume (GRV) of 2,007,000,000 m3 and thus suggest that Wytch Farm field may likely still hold hydrocarbon potential beyond the present daily production rate. This potential could be unlocked through adequate reservoir management that requires detailed information such as could be generated from static geological model of the field.
Perancangan Sistem Monitoring Power BTS (Base Transceiver Station) Menggunakan SMS Gateway Berbasis Mikrokontroler ATMega 8535
Authors: M M. Aan Auliq 
Published: September 2020

Power system at BTS (Base Transceiver Station) plays an important role in supplying power to all devices that’s supporting signal processing. But the power system needs its own surveillance, especially during the power outage, especially the electricity. The problems that are often experienced by the base stations, especially in areas of high levels of electrical outages. Based on this idea researcher design and create a monitoring tool power base stations using Atmega microcontroller-based SMS gateway 8535. This system aims to supervise / monitor the condition of the power system at BTS when disruptions, the system uses a voltage sensor as an indicator of disturbance and SHT11 sensor as a parameter measurement of temperature and humidity of the room. This is connected to the SMS Gateway using RS-232 communications and controlled using a microcontroller Atmega8535.
Prototype Sistem Pemantau Batas Beban Pada Kapal Penumpang
Authors: Sumardi Sumardi , Iswahyudi Iswahyudi 
Published: September 2020

Kapal penumpang merupakan sarana penting dalam bidang perhubungan air di wilayah Indonesia yang merupakan negara kepulauan, dimana pulau satu dengan yg lain dipisahkan oleh laut. Akan tetapi aspek keselamatan sering kali diabaikan dengan memasukkan muatan tanpa menimbang dan memperhatikan batas beban angkut kapal, ini dapat menyebabkan kapal tenggelam saat terjadi cuaca buruk atau gelombang tinggi. Dalam prototype ini Atmega 32 digunakan sebagai otak yang mengontrol dalam proses pengiriman secara elektronik. Untuk mencegah kelebihan muatan pada kapal penumpang maka dilakukan penimbangan menggunakan sensor berat loadcell resistance 2 kg dengan berat maksimal 2000 gram yang direpresentasikan sebagai berat maksimal kapal, selain itu alat ini juga dilengkapi sensor cahaya dan motor servo sebagai palang pintu dan webcam yang berguna untuk mengambil gambar setiap kendaraan yang masuk ke dalam kapal penumpang. Data yang diperoleh dari hasil timbang akan ditampilkan pada LCD dan hasil foto akan dikirim ke komputer atau laptop dengan mengunakan komunikasi serial RS-232 untuk disimpan sebagai data base. dari hasil pengujian prototype ini dapat disimpulkan bahwa alat ini dapat menimbang dengan berat beban dari 0 sampai 1,600 gram dengan persentase kesalahan sebesar 0,3 % karena output dari load cell hanya maksimal 4 Volt.
Analisis Gas Terlarut pada Minyak Isolasi sebagai Indikator Kegagalan Transformator Daya dengan Metode Dissolved Gas Analysis
Authors: Misto Misto , Haryono Haryono 
Published: September 2020

Transformator daya merupakan peralatan utama dan yang paling penting dalam sistem penyaluran tenaga listrik. Sistem operasional pada transformator daya ini terdapat permasalahan yang umum terjadi seperti kegagalan thermal dan kegagalan elektris. Kegagalan thermal dan elektris umumnya menghasilkan fault gas. Minyak isolasi pada transformator daya selain sebagai pendingin juga berfungsi melarutkan gas-gas akibat kegagalan thermal dan kegagalan elektris. Informasi mengenai adanya indikasi kegagalan pada transformator dapat diperoleh dari hasil identifikasi jenis dan jumlah konsentrasi gas yang terlarut dalam minyak, atau biasa disebut dengan metode Dissolved Gas Analysis (DGA). Metode DGA dapat dilakukan dengan Total Dissolved Combustible Gas (TDCG), Key Gas, Roger’s Ratio, Ratio CO2/CO, dan Duval’s Triangle yang sesuai dengan IEEE std. C57-104.1991 dan IEC 60599. TDCG juga dapat digunakan untuk menentukan jadwal pengujian DGA. Berdasarkan analisis yang telah dilakukan, Transformator Daya II Gardu Induk Tanggul pada tahun 2011,2012 dan 2013 dengan metode TDCG transformator dalam kondisi 2, Key Gas diperoleh CO sebagai gas kunci dengan indikasi kegagalan overheating cellulose,Ratio CO2/CO menunjukkan proses pemburukan sedang terjadi pada isolasi kertas akibat kegagalan high thermal dengan temperature 200°C, Roger’s Ratio terjadi Thermal fault dengan temperature 150 - 300°C dan Duval’s Triangle berada di luar kriteria evaluasi dan jadwal pengujian DGA selanjutnya adalah tiga bulanan.