bluuebunny/crossref_metadata_2025 huggingface dataset:
Efektivitas Penerapan LKPD Berbasis Problem-Based Learning pada Mata Pelajaran Dasar-dasar Teknik Ketenagalistrikan
Authors: Hakim Alwi Fermana , Sukardi Sukardi
Published: December 2022

The purpose of this study was to reveal the effectiveness of the application of problem-based learning-based LKPD on the learning outcomes of students in class X TKL in the subject of Electrical Engineering Basics at SMKN 1 Bukittinggi. The effectiveness was tested to determine the effectiveness of implementing problem-based learning worksheets on student learning outcomes. This type of research is experimental research using one group pretest-posttest design. This research was conducted at SMKN 1 Bukittinggi in class X TKL totaling 34 students. The research instrument used was a test of learning outcomes in the form of multiple choice questions, consisting of a pretest (pretest) and a final test (posttest). The results of data analysis showed that the percentage of classical completeness at the pretest was 41.1% and the posttest was 88.2%, meaning that the application of the LKPD was effectively used. This is also supported by the t-test, obtained a significance value, meaning that there is an increase in learning outcomes between the use of before and after using LKPD. Based on the effect size test, it shows that there is an impact in increasing learning outcomes of 1.23 which is categorized as large. So, it can be concluded that the application of problem-based learning-based LKPD before and after using the LKPD is declared to be effectively applied in learning the Basics of Electrical Engineering subjects.
Pengelolaan Pasar Nagari sebagai Sumber Pendapatan Asli Nagari pada Pasar Baru Kenagaran IV Koto Pulau Punjung
Authors: Dwi Yanti Ulsi , Mubarak Adil
Published: December 2022

This research aims to find out the management of nagari market as a source of  income in the Pasar Baru Kenagarian IV Koto Pulau Punjung. This research uses a kualtative approach with descriptive methods. The research was conducted at the Pasar Baru Kenagarian IV Koto  Pulau Punjung and the Office of the Guardian of Nagari IV Koto Pulau Punjung. Research informants are determined by purposive sampling techniques. The data used in this study are primary data and secondary data. Data collection is carried out by means of interviews, documentation studies and obeservasi. Test the validity of the data using triangulation techniques. Data analysis techniques are carried out by data reduction, data presentation, data verification. The results showed that the management of   Pasar BaruNagari IV Koto Pulau Punjung has implemented indicators of management, namely planning, organizing, implementing, controlling and evaluating, but in the implementation it is still not optimal because of the shortcomings in each management indicator. As the original source of income nagari Pasar Baru Nagari IV Koto Pulau Punjung has contributed to the implementation of nagari government.
The Effectiveness KIPAS Model of Counseling Using Self Management Techniques to Improve Hardworking Character Value
Authors: Riyadi Selamat , Sugianto Akhmad , Makaria Eklys Cheseda
Published: December 2022

The low character of hard work by some eighth grade students at Junior high school 10 Banjarmasin affects students by studying at school, many students do not collect the assignments given by the teacher on the specified collection time limit, do not look for alternative solutions to problems when they are faced with obstacles in completing tasks, for example by cheating. This study aims to analyze the effectiveness of the KIPAS model of counseling services using Self Management techniques in improving the hard work character of eighth grade students of Junior high school 10 Banjarmasin. The researcher conducted a quantitative study using the experimental method, namely the quasi-experimental design in the form of the non-equivalent pretest-posttest group design. This research was conducted at Junior high school Banjarmasin1. The researcher used a questionnaire with inclusion criteria and purposive sampling technique with a total of 6 students as respondents. The results of this study show that there are differences in the level of hard work characters before and after the provision of counseling services using the KIPAS model using the Self Management technique. Therefore, the KIPAS model of counseling service using the Self Management technique is effective in improving the hard working character of class VIII students at Junior high school 10 Banjarmasin.
Toxic Relationship: Rational Emotive Behavior Therapy
Authors: Sejati Sugeng , Isnaini Desi
Published: December 2022

There are many problems that occur in unhealthy relationships and the research aims to see how far rational emotive behavior therapy (REBT) can prevent toxic relationships, the research approach used is the field research method (qualitative) data sources are obtained from interviews and observation to respondents. The results of the study show that rational emotive behavior therapy has a significant impact on the handling of unhealthy relationships experienced by respondents. Providing rational emotive behavior therapy services can change the attitudes, perceptions and ways of thinking of irrational counselees to become rational and eliminate self-destructive emotional disturbances.
Guidance and counseling in universities to support merdeka campus program
Authors: Putra Ade Herdian , Fauziah Febriella
Published: December 2022

Humans need to improve competencies to adapt to the era of society 5.0. The inability of humans to adapt to the conditions of the times will cause problems in reducing the quality of life. To improve the quality of college graduates in society 5.0, the Minister of Education and Culture of the Republic of Indonesia made an innovation known as the Merdeka Campus program in 2020. The Merdeka Campus Program provides opportunities for active college students to study outside the program for a maximum of three semesters. Guidance and Counseling in higher education are crucial in helping students participate in the Merdeka Campus program. This study aims to describe the implementation of Guidance and Counseling in higher education to support the Merdeka Campus program. This research uses a qualitative approach with a literature study method. The data used in this study are literature reviews related to the Merdeka campus program and the implementation of Guidance and Counseling in higher education. Data analysis techniques are data reduction, data display, and verification. The results of this study indicate that Guidance and Counseling in higher education have an essential role in helping students' readiness to participate in the Merdeka Campus program. Implementing Guidance and Counseling in higher education can support the effectiveness of the Merdeka Campus program.
The role of counselors in shaping students' self-happiness in inclusive schools
Authors: Azwar Beni , Hartini Hartini , Syafril Syafrimen
Published: December 2022

This study aims to look at the role of counselors in shaping students' self-happiness in inclusive schools at Muhammadiyah Curup junior high school. Self-happiness is an important thing that must exist in inclusive group rooms; therefore, counselors need to understand the characteristics of students to unite normal children and children with special needs with the same curriculum and learning process. In inclusive schools, it is found that bullying of children with special needs still occurs, and the learning process in inclusive groups is relatively slow and constrained, making ordinary students bored and upset. The approach used is qualitative with a grounded theory design. The data will be interpreted in a naturalistic way to overcome the problems in this study. Data interpretation and a naturalistic approach will provide answers related to the counselor's role in developing students' self-happiness in the inclusion group of Muhammadiyah Curup junior high school. The research subjects were counselors, subject teachers, principals, normal children, children with special needs, and parents of children with special needs. Data collection was done voluntarily by building good interactions without coercion and carefully selecting informants. Data were analyzed using three levels of analysis: open coding (forming categories of information about the event or phenomenon under study), axial coding (solving for core themes during qualitative data analysis), and selective coding (selective coding to find significant categories). The results revealed that the role of counselors is to build collective consciousness with the quality and quantity of empathy, positive relationships, emotional attachment and connection, and meaningfulness of life for oneself and others.
The Influence of Islam in Local Historiography in Jambi in the XVIII Century
Authors: Bella Wahyuni  , Dennys Pradita
Published: December 2022

Islam entered Nusantara several centuries ago. The arrival of Islam in Nusantara influenced religiosity, thought, and a system of government that adopted Islamic values. One of the areas in Nusantara that Islamization influenced was Jambi sultanate. The influence of the Islamization process can be seen in several writings or literary works in the form of laws, literary works, or other writings. Therefore, this research looks at these two values from a historical point of view and Islamic values. The historical point of view is seen from the point of view of writing, the soul of the era, and the records recorded in the text. In contrast, Islamic values are seen from several elements, such as the Arabic script and other factors absorbed in writing. This paper uses the historical method with a philological approach. This study's results indicate that several local works in the Jambi area have undergone changes in content or several other elements. This can be seen in Tanjung Tanah text and Jambi Charter's text. In both manuscripts, Islamic influences can be seen in Arabic letters, greetings, some ornaments, and the text's contents. Some of these elements replaced the dominant role of the Hindu-Buddhist features that had developed in the previous decades in Jambi. Still, some local elements or Hindu-Buddhist influences were not immediately removed from the text.
Perilaku Penyesuaian Diri Santri di Pondok Pesantren
Authors: Pranoto Hadi , Wibowo Agus , Nafiah Siti
Published: December 2022

Rumusan masalah dalam penelitian ini adalah bagaimana perilaku penyesuaian diri santri di Pondok Pesantren Irsyaadul Ibad Mekarsari Pasir Sakti Lampung Timur. Tujuan penelitian ini adalah untuk mengetahui perilaku penyesuaian diri santri di Pondok Pesantren Irsyaadul Ibad Mekarsari pasir Sakti Lampung Timur Tahun Pelajaran 2019/2020. Penelitian ini menggunakan metode penelitian kualitatif desktiptif. Subjek data adalah santri Pondok Pesantren Irsyaadul Ibad. Data diperoleh menggunakan wawancara dan observasi. Analisis data menggunakan model miles yaitu reduksi data. Penyajian data dan penarikan kesimpulan. Pengujian keabsahan dilakukan dengan triangulasi sumber. Hasil dari penelitian adalah santri sulit menyesuikan diri karena peraturan yang ada di Pondok Pesantren dan sulit menyesuikan diri karena teman satu asrama memiliki suku yang berbeda karena itu santri sulit menyesuiakan diri. Kesimpulan dalam penelitian ini adalah (1) Permasalahan penyesuaian diri santri dipondok pesantren santri mengaku sulit menyesuaiakan diri dikarenakan belum terbiasa adanya peraturan dan kegiatan yang ada dipondok pesantren (2) Upaya guru bimbingan dan konseling dalam mengatasi permasalahan penyesuaian diri santri yaitu dengan memberikan layanan konseling kelompok dan meminta bantuan kepada santri yang sudah tinggal lebih lama meskipun awal mulai berat karena belum terbiasa dengan peraturan dan kegiatan akan tetapi guru bimbingan dan konseling selalu berupaya memberikan  dorongan dan arahan untuk santri yang sulit menyesuaiakan diri.
Intentional leadership and vā critical shifts: A Samoan–Palagi school principal’s talanoa
Authors: Tiatia Stan
Published: December 2022

The paper is a leadership talanoa by a primary school principal of Samoan and Palagi heritages. The context of my talanoa is a descriptive account of my intentional practices, stories of my lived experiences, and contextual learnings aimed to shift school practices and structures so that Pasifika students succeed as Pasifika, a point clearly noted in the Tapasā policy. To prioritise the success of diverse ākonga in South Auckland, knowing and learning to work outside of the confines of school systems and governance processes within Aotearoa New Zealand schooling supported my work as a school principal and critical change agent. I write this paper using talanoa, the cultural practice of storying by (re)telling my leadership reflections and ako views as a Pasifika school leader. Talanoa and vā have been useful in my intentional practices.
Preparation of pike-perch breeders (Sander lucioperca Linnaeus, 1758) for spawning, spawning and eggs incubation in experimental spawning units
Authors: Ponomareva Elena Nikolaevna , Firsova Angelina Valer’evna , Kovaleva Angelika Vyachislavovna
Published: December 2022

The article presents the materials on the current state of aquaculture in Russia and in the world, in particular, the biotechnology of breeding and rearing pike-perch in recirculating aquaculture systems. Pike perch (Sander lu-cioperca Linnaeus, 1758) is in high demand among the population. There are shown the results of artificial production of pike-perch offsprings in the experimental spawning units, which make it possible to create the conditions for spawning close to those in the open water bodies. The work included 3 stages: holding pike-perch breeders and preparing them for spawning; spawning; incubation of eggs and prelarvae hatching. Methods for stimulating and spawning pike-perch breeders, as well as a method of eggs incubation in industrial conditions are described. It was demonstrated that all males matured in 24 hours after injection, females ‒ in 28 hours. Incubation of fertilized pike-perch eggs was carried out in the nests of the spawning device. Fertilization of eggs at the stage of gastrulation made 70%. As a result of research work, there have been selected the optimal hydrochemical parameters and fish-breeding and biological characteristics of farming pike-perch spawners, of intensive incubation of eggs under the controlled conditions of a spawning unit. In addition, there have been registered the infectious, parasitic and alimentary diseases, the alternative ways of cure and preventive treatment have been presented. The results of studying the production of pike-perch offsprings in the experimental spawning unit prove the possibility of its using on the industrial scale. The development of a method for reproducing pike-perch in industrial conditions using a special spawning unit will allow obtaining the viable offspring in the controlled environmental conditions.
Enfoque prescriptivo de la educación musical instrumental
Authors: Aguirre Dergal Alfonso
Published: December 2022

Si bien en el papel los modelos de enseñanza instrumental han ido migrando paulatinamente hacia una perspectiva de corte constructivista y ecológica, la pedagogía tradicional de enfoque prescriptivo permanece vigente en las aulas de música. En esta, conceptos, teorías y procedimientos tienden a tratarse como normas universales o verdades absolutas. Teniendo como referente las ideas de  Michael Polanyi sobre conocimiento tácito, en este artículo se analizan y discuten críticamente implicaciones del enfoque prescriptivo característico del modelo tradicional de enseñanza musical.
Las barricadas como lugares efímeros: el caso de las movilizaciones sociales de Aysén (2012) y Chiloé (2016)
Authors: Contreras Miguel
Published: December 2022

Las barricadas son acciones que los movimientos sociales realizan para lograr visibilizar sus demandas y expresar su malestar. Cuando las barricadas tienen una duración mayor de días o semanas se transforman en sitios donde se genera interacción social y debate. A partir de un estudio de fuentes secundarias y un análisis de discurso de 56 entrevistas semiestructuradas, este artículo examina a través de un enfoque cualitativo el significado que las barricadas tuvieron para quienes participaron en los movimientos sociales de Aysén (2012) y Chiloé (2016), ubicados en el sur de Chile. En ambos casos, las barricadas estuvieron compuestas por personas de diversas clases sociales, que permanecieron durante semanas en dichos espacios, estableciendo una vida comunitaria con sus propios ritmos y temporalidades. Se formaron así lugares que se vinculaban con significativos elementos culturales de esos territorios (la fogata, la comida, el mate), que permitieron el encuentro y la socialización entre personas de diferentes orígenes y clases sociales. Allí también se realizaron debates y aprendizajes clave para los movimientos sociales y sus acciones. En estos sitios las barricadas fueron sitios integración social, afectando positivamente la vida de sus participantes y las comunidades, constituyéndose como verdaderos lugares efímeros.
ASUHAN KEBIDANAN KOMPREHENSIF PADA IBU R DI PRAKTIK MANDIRI BIDAN ERLIZA KECAMATAN PEUSANGAN KABUPATEN BIREUEN
Authors: Hayati Sri Bina , Malia Anna , Raudhati Sri
Published: December 2022

Pendahuluan Asuhan kebidanan komprehensif merupakan asuhan yang diberikan oleh bidan kepada klien dimulai sejak kehamilan, persalinan, bayi baru lahir, nifas dan kontrasepsi. Angka kematian ibu di Indonesia masih tergolong tinggi dan masalah besar sebagai negara berkembang. Salah satu upaya untuk menurunkan angka kematian tersebut adalah dengan memberikan pelayanan Antenatal care guna monitoring dan deteksi selama kehamilan, asuhan sayang ibu selama persalinan, deteksi perdarahan, infeksi dan hipertensi. Tujuan dari studi kasus ini yaitu mampu memberikan Asuhan Kebidanan Komprehensif pada Ibu R di PMB Erliza. Metode Metode studi kasus yang digunakan adalah jenis studi kasus observasional dengan menggunakan data kualitatif, yang dilakukan di PMB Erliza Kecamatan Peusangan Kabupaten Bireuen pada bulan Februari-Juni 2021. Subjek dalam studi kasus ini adalah ibu R usia 35 tahun G5P2A2 dimulai dari kehamilan, persalinan, bayi baru lahir, nifas dan kontrasepsi. Hasil Asuhan kebidanan komprehensif yang dilakukan pada Ibu R tidak didapatkan penyulit ataupun komplikasi yang menyertai Ibu R baik selama hamil, bersalin, nifas, bayinya hingga penggunaan kontrasepsi. Asuhan kebidanan selama kehamilan dilakukan sebanyak dua kali kunjungan, persalinan selama jam, nifas dilakukan 4 kali kunjungan, bayi baru lahir 3 kali kunjungan dan ibu memilih menggunakan kontrasepsi alamiah dengan metode MAL sehingga tidak mengganggu produksi ASI. Kesimpulan Asuhan Kebidanan komprehensif pada Ibu R di PMB Erliza telah dilakukan sesuai dengan standar asuhan kebidanan dan tidak ditemukan penyulit atau komplikasi selama hamil, bersalin, nifas, bayi baru lahir dan kontrasepsi.
MANAJEMEN ASUHAN EBIDANAN REMAJA PADA Nn “S” DENGAN DISMINORHEA PRIMER DI POLI KEBIDANAN DAN KANDUNGAN RS ISLAM FAISAL MAKASSAR TAHUN 2021
Authors: Amelia Risky , Taherong Ferawati , Diarfah Andi Dian
Published: December 2022

Introduction Adolescence is a period of individual life in which psychological exploration occurs to determine self-identity. During adolescence, physical changes would also occur, in which menstruation becomes the most notice worthy element. The problem that is often experienced by women during menstruation is discomfort or severe pain. The pain that arises is known as dysmenorrhea, which consists of two categories, namely primary dysmenorrhea and secondary dysmenorrhea. The most common one is the primary dysmenorrhea, including experiencing severe pain which may interfere daily activities. This research aims to investigate adolescent midwifery care management on Ms. “S” with primary dysmenorrhea at Obstetrics and Gynecology Polyclinic -RSI Faisal Makassar from August 20th to September 21st 202 using Helen Varney’s 7-step midwifery care management approach and house-visit SOAP technique. The result of this research states that adolescents with Primary Dysminorhea, aged 18 years, complained of abdominal pain experienced for 2 days, nausea and vomiting more than 4 times, weakness and respiratory problems, tender breasts and abdominal tenderness and tension. However, ultrasound examination showed no abnormalities. Conclusion The treatment was conducted by giving infusions, drugs and oxygen. It can be concluded that current physical examination on Ms."S" shows abdominal pain happened for 2 days, nausea and vomiting, weakness and a little shortness of breath. Physical examination also states that there is a pain in the breasts and abdomen. It is also obvious from the treatment result that there are no more complications and stomach pain felt by the patient. Midwives as health workers are expected to provide care for adolescents with primary dysmenorrhea by providing understanding or explanation, appropriate preventive treatment and Islamic therapy to reduce the stress of the patients.
MANAJEMEN ASUHAN KEBIDANAN PERIMENOPAUSE PADA NY “S” DENGAN OLIGOMENORE DI PUSKESMAS PATTALLASSANG KAB. TAKALAR
Authors: Reza Selviana Nur  , Anieq Mumthi’ah Al-Kautzar  , Andi Dian Diarfah
Published: December 2022

Introduction Perimenopause refers to the period during which the women’s body makes the natural transition to menopuse, marking the end of the reproductive years. Perimenopause is characterized by several symptoms including irregular menstrual cycles, hot flushes, and sleep disturbances. Moreover, during perimenopasue, women with oligomenorrhea need midwifery care in order to overcome the effects of a prolonged menstrual cycle such as the feeling of anxiety. Therefore, based on the aforementioned proble, the major purpose of this study was to investigate and conduct Perimenopausal Midwifery Care Management on Mrs “S” with the case of oligomenorrhea at Pattallassang Health Center of Takalar Regency. Method The research was conducted according to the 7-stages Varney management approach. Result The findings of this study indicated that there were no obstacles found during the care and treatment given to Mrs “S”. However, by the time the care was given, the patient occasionally complained to be feeling hot. She had also experienced sleeping troubles at night. Subsequently, after the treatment and counseling were give, the patient understood her condition and tried to recover by the assistances of the health workers. Conclusion This study concluded that in general, the condition of the patient was considered to be good. She experienced composmentis consciousness, and her vital signs were within normal limits. Moreover, the results of her physical examination showed no signs of abnormalities. Therefore, it could be suggested that there were no major problems found on the case of Mrs “S” with her oligomenorrhea. Hence, the findings of this study are in accordance with theories related to midwifery care management.
Pengaruh Market Risk, Book To Market Ratio, dan Price Earning Ratio Terhadap Return Saham
Authors: Sekar Prianintan Puspa Indah Indah , Rapini Titi , Riawan Riawan , Riawan Riawan
Published: December 2022

Perkembangan perekonomian di Indonesia saat ini sudah normal kembali bahkan sudah membaik dari tahun sebelumnya. Ekonomi di Indonesia sempat mengalami perosotan hal ini kemungkinan dikarenakan adanya wabah pandemi yang terjadi pada pertengahan bulan Maret tahun 2019 yang sering disebut dengan covid-19. Hal ini berdampak pada Perusahaan Property dan Real Estate yang dimana juga mengalami kenaikan dan penurunan yang tidak stabil. Para investor sangat mengharapkan saham yang ditanamkan memiliki return berupa keuntungan bukan kerugian tetapi hal ini tidak bisa dipungkiri bahwa para investor akan mendapatkan return saham berupa kerugian. Maka dari itu perlu dilakukan perhitungan untuk mengetahui tingkat nilai buku dan nilai pasar sehingga dalam perhitungan ini bisa menggunakan rumus PBV untuk mengetahui besar nilai buku dan nilai pasarnya sehingga melakukan perhitungan Book To Market Ratio untuk menghitung seberapa besar tingkat nilai buku dan pasar tersebut. Dalam berinvestasi juga perlu adanya pertimbangan untuk risiko pasar maka dari itu hal ini dapat di perhitungkan menggunakan Market Risk atau sering di sebut Beta Pasar dengan perhitungan CAPM. Tidak jarang juga dalam pertimbangan berinvestasi melakukan perhitungan dengan membandingkan harga saham dan earning perusahaannya dalam hal ini dapat dihitung menggunakan Price Earning Ratio.Kata Kunci: Market Risk, Book To Market Ratio, Price Earning Ratio, dan Return Saham.
Analisis Manajemen Keuangan Pada Usaha Mikro Kecil dan Menengah Kerupuk Lemi Kecamatan Losari Kabupaten Brebes
Authors: Harjanti Ririh Sri
Published: December 2022

Penelitian ini bertujuan mengetahui manajemen keuangan yang diterapkan pada UMKM Kerupuk Lemi di Kec. Losari Kab. Brebes. Metode penelitian menggunakan deskriptif kualitatif dengan pendekatan studi kasus. Teknik analisis data melalui 4 (empat) Indikator Manajemen Keuangan yang terdiri dari: Perencanaan Keuangan, Pencatatan, Pelaporan, serta Pengendalian Keuangan. Teknik Pengumpulan Data melalui wawancara, kuesioner dan studi pustaka. Populasi dalam penelititian ini adalah Pelaku UMKM Kerupuk Lemi Kecamatan Losari Kabupaten Brebes, studi kasus pada pelaku UMKM di Desa Prapag Kidul dan Prapag Lor Kecamatan Losari Kabupaten Brebes. Hasil penelitian menunjukkan bahwa pemahaman pelaku UMKM Kerupuk Lemi di Kecamatan Losari Kabupaten Brebes terhadap perencanaan keuangan, pencatatan, pelaporan dan pengendalian keuangan masih rendah. Hal ini terjadi karena kurangnya pengetahuan pelaku UMKM dalam mengelola keuangan. Sebagian besar UMKM Kerupuk Lemi belum memahami manfaat pengelolaan/manajemen keuangan. Keterbatasan waktu dan SDM menyebabkan semua indikator dalam manajemen keuangan tidak dapat dijalankan dengan baik. Oleh karena dibutuhkan penanganan penuh dari berbagai pihak terutama pemerintah, pihak kreditur maupun investor untuk membantu pelaku UMKM Kerupuk Lemi terkait dengan pengelolaan keuangan sehingga pelaku UMKM dapat meningkatkan kinerja usahamya.Kata Kunci: Manajemen Keuangan, UMKM
Experiments and Analysis of the Limit Stresses of a Magnetorheological Fluid
Authors: Horak Wojciech , Stępień Barbara , Sapiński Bogdan
Published: December 2022

This paper presents the results of a rheological test of a commercial magnetorheological (MR) fluid (MRF-132DG). The research includes the problem of measuring and interpreting limit stresses under conditions close to the magnetic saturation of the fluid. Four different limit stresses were determined, two related to the yield point and two related to the flow point. Methods for determining limit stresses, especially due to excitation conditions, were also analysed. The aim of this study is to determine the effect of selected parameters on the values of limit stresses of the selected MR fluid. An additional objective is to highlight the problems of defining and interpreting individual limit stresses in MR fluids, particularly in the context of selecting the values of these stresses for the purpose of modeling systems with MR fluids.
Characterization of a commercial EPID-based in-vivo dosimetry and its feasibility and implementation for treatment verification in Malaysia
Authors: Md Radzi Yasmin , Abdul Rahman Azhar , Noor Rizan Noor Naslinda , Oskhahar Nur Nabilah , Abd Latif Nur Fatin Fariha
Published: December 2022

Introduction: In vivo dosimetry verification is currently a necessity in radiotherapy centres in Europe countries as one of the tools for patient-specific QA, and now its demand is currently rising in developed countries, such as Malaysia. The aim of this study is to characterize commercial EPID-based dosimetry and its implementation for radiotherapy treatment verification in Malaysia.

Materials and Methods: In this work, the sensitivity and performance of a commercially available in vivo dosimetry system, EPIgray® (DOSIsoft, Cachan, France), were qualitatively evaluated prior to its use at our centre. EPIgray response to dose linearity, field size, off-axis, position, and angle dependency tests were performed against TPS calculated dose for 6 MV and 10 MV photon beams. Relative deviations of the total dose were evaluated at isocentre and different depths in the water. EPIgray measured dose was validated by using IMRT and VMAT prostate plan. All calculation points were at the beam isocentre and at points suggested by TG-119 with accepted tolerance of ±10% dose threshold.

Results: EPIgray reported good agreement for linearity, field size, off-axis, and position dependency with TPS dose, being within 5% tolerance for both energy ranges. The average deviation was less than ±2% and ±7% in 6 MV and 10 MV photon beams, respectively, for the angle dependency test. A clinical evaluation performed for the IMRT prostate plan gave average agreement within ±3% at the plan isocentre for both energies. While for the VMAT plan, 95% and 100% of all points created lie below ±5% for 6 MV and 10 MV photon beam energy, respectively.

Conclusion: In summary, based on the results of preliminary characterization, EPID-based dosimetry is believed as an important tool and beneficial to be implemented for IMRT/VMAT plans verification in Malaysia, especially for in vivo verification, alongside existing pre-treatment verification.
Effect of Baseline Status on Cardiovascular Responses Post-isometric Handgrip Exercise
Authors: Gupta Nidhi , Gupta Kapil , Dave Harsh S. , Tak Amit
Published: December 2022

Background

Isometric handgrip (IHG) exercise causes changes in heart rate variability (HRV) and hemodynamic responses with individual differences. We test the hypothesis that baseline measurements affect post-exercise outcomes.

Methods

In this cross-sectional study, 45 males aged 17 to 22 were enrolled from SMS Medical College, Jaipur, India. Hemodynamic and HRV data were collected at baseline, during, and after 5 minutes of IHG exercise. Nonparametric tests compared the absolute and relative responses before, during, and after the exercise. The relationship of baseline measurements with outcomes was evaluated using Pearson's correlation.

Results

The study showed a significant increase in the absolute values of hemodynamic parameters and LF/HF ratio during and after 5 minutes of IHG exercise compared to the baseline. However, a significant decrease and increase occurred in all the relative hemodynamic parameters and most HRV parameters, respectively, after rather than during the 5 minutes of IHG exercise. Hemodynamic parameters significantly correlated with baseline during and after 5 minutes of IHG exercise. Similarly, baseline affects all the HRV parameters during IHG exercise, but not after 5 minutes of IHG exercise.

Conclusion

The present study concludes that initial baseline status should be considered while evaluating the post-IHG exercise responses.
THE IMPACT OF CUSTOMER SATISFACTION WITH E-COMMERCE SYSTEM
Authors:   Telkom University, Bandung, Indonesia, WISNA Nelsi , KOTJOPRAYUDI Rashwhysnoe Boing ,   Telkom University, Bandung, Indonesia, WIDAYANT Asti ,   Telkom University, Bandung, Indonesia, SUKAWATI Renny ,   Telkom University, Bandung, Indonesia
Published: December 2022

The pandemic condition can change the pattern of online shopping behavior in Indonesia. This change in shopping behavior causes the level of visits for each e-commerce in Indonesia to increase. With a high number of visitors, of course, this e-commerce has a quality information system and quality information that greatly affects customer satisfaction. This study can explain that the quality of information systems used by e-commerce affects customer satisfaction, the quality of information produced by e-commerce affects customer satisfaction and the quality of information systems also affects the quality of information produced. Data collecting through a questionnaire and the data processing using SEM PLS.
IMPACT OF HUMOROUS NARRATIVE ONLINE ADVERTISING ON ATTITUDE TOWARD ADVERTISING: THE MODERATING ROLE OF ADs INVOLVEMENT
Authors:   Department of Management, Universitas Negeri Surabaya, Surabaya, Indonesia, UNTARINI Nindria , ANDJARWATI Anik Lestari ,   Department of Management, Universitas Negeri Surabaya, Surabaya, Indonesia, ARTANTI Yessy ,   Department of Management, Universitas Negeri Surabaya, Surabaya, Indonesia, WIDYASTUTI Widyastuti ,   Department of Management, Universitas Negeri Surabaya, Surabaya, Indonesia, TIARAWATI Monika ,   Department of Management, Universitas Negeri Surabaya, Surabaya, Indonesia
Published: December 2022

Advertising is one way for a business to reach more buyers. Utilizing stories in advertisements as an effective marketing communication tool for engaging audience emotions and building a strong relationship between brands and consumers. Through narrative online advertising, it can reach wider consumers, lower advertising costs, and target specific consumers. The purpose of this study is to empirically examine the effect of humorous narrative online advertising on attitudes to advertising and the moderating role of advertising involvement in the relationship between the two. Using quantitative method, data collected through a survey of 170 students were analyzed by MRA (moderation regression analysis) with SPSS. This study found that advertising vividness, advertising entertainment, advertising self-referencing, and advertising interactivity affected attitudes to advertising. And advertising involvement weakens the relationship between advertising vividness, self-referencing ad, interactive ad to attitude to advertising, except for entertaining ad. The limitations and implications based on the findings to demonstrate the importance of humorous narrative online advertising in encouraging advertising involvement and attitude to advertising are also discussed in this study.
Rancang Bangun Sistem Monitoring Suhu dan Kelembapan serta Kendali Dua Heater pada Kubikel 20 kV Berbasis Sistem Informasi Geografis
Authors: Rahmadani Arief , Windarko Novie Ayub , Raharja Lucky Pradigta Setiya
Published: December 2022

Salah satu gangguan yang terjadi pada kubikel 20 kV adalah pada saat kondisi suhu dan kelembapan yang tinggi, maka suatu saat akan timbul uap air yang menempel pada dinding kubikel dan mempengaruhi terjadinya korona. Untuk mengatasi hal itu kubikel telah dilengkapi heater yang berfungsi memanaskan ruang kubikel agar kelembapannya terjaga. Namun ketika di lapangan seringkali ditemukan kondisi kinerja heater yang kurang maksimal dan tidak berfungsi.  Dengan kondisi tersebut diperlukan sistem monitoring suhu dan kelembapan serta sistem kendali dua heater  guna mencegah kerusakan pada heater. Sistem dibangun menggunakan mikrokontroller STM32F103C8T6, sensor DHT-22 dilengkapi dengan exhaust fan untuk menjaga suhu ruang terminasi kubikel tetap terjaga. Parameter suhu yang diperbolehkan minimal sebesar 35 ºC sampai batas maksimal 40 ºC dengan kelembapan dibawah 90% sesuai dengan datasheet kubikel merek kubikel, Schneider dan standard IEC 62271-1. Selanjutnya data hasil dari monitoring dapat ditampilkan pada LCD dan Sistem Informasi Geografis berbasis website. Dengan adanya alat ini, dapat memudahkan masyarakat khususnya pihak PLN dalam proses monitoring dan pemeliharaan kubikel 20 kV.
Augmented Reality Pada Property Dengan Window Portal Depth Mask Shader
Authors: Ilmi Alfiyani Nurul , Kaffi Arrahman , Rizqi Maulana
Published: December 2022

Strategi pemasaran rumah saat ini masih menggunakan akun media sosial, brosur, dan katalog sebagai media promosi. Penggunaan media promosi saat ini, masyarakat sering dibuat kebingungan untuk membayangkan bentuk rumah yang akan dibeli, karena penggunaan brosur sebagai media promosi yang visualisasi bentuk rumah masih menggunakan 2D membuat sudut pandang terbatas, dan keadaan saat ini masih pandemic covid-19 yang dimana membuat masyarakat susah untuk keluar rumah ataupun berkerumun. Dibutuhkannya suatu inovasi yang dapat memvisualisasikan bentuk rumah menjadi objek 3D yaitu dengan menggunakan teknologi Augmented Reality. Tujuan dari penelitian ini menghasilkan aplikasi AR yang dapat menjadi media pemasaran. Pengguna tinggal membuka aplikasi kemudian mengarahkan ke marker dan portal serta 3D rumah akan muncul. Aplikasi Augmented Reality diuji coba pada masyarakat untuk mengukur kevalidan dan kelayakan sebagai media pemasaran yang telah diisi oleh responden melalui Google Forms. Untuk metode pengembangannya menggunakan MDLC. Penerapan teknologi AR pada aplikasi menghasilkan aplikasi yang menerapkan teknologi Augmented Reality yang dapat menampilkan rumah dalam bentuk 3D melalui portal dan dapat menjadi suatu inovasi untuk strategi pemasaran rumah agar menarik minat masyarakat. Hasil pengujian aplikasi telah dilakukan ke pengguna aplikasi AR didapatkan presentase nilai 88,6% dengan kategori sangat layak dan dapat digunakan tanpa revisi.
Simulasi Penggunaan Komponen Smart Building untuk Meningkatkan IKE di Gedung Rektorat Universitas Udayana
Authors: Permana Adhi , Hartati Rukmi Sari , Kumara I Nyoman Satya
Published: December 2022

Salah satu aspek penting dalam manajemen energi adalah kegiatan audit energi. Manfaat audit energi yaitu diperoleh rekomendasi tindakan yang harus diambil untuk meningkatkan efisiensi energi, mengurangi biaya dan menghemat uang pada tagihan energi. Penelitian ini bertujuan untuk memperoleh informasi efisiensi penggunaan energi listrik di gedung rektorat Universitas Udayana serta seberapa besar potensi penghematan energi listrik melalui pengujian peralatan hemat energi. Hasil dari pengukuran, pengamatan dan pendataan beban di rektorat Universitas Udayana, total daya dan konsumsi energi listrik gedung Rektorat Universitas Udayana sebesar 120,12 kW dan 15521,02 kWh. Kebutuhan penyediaan daya listrik terbesar adalah pada pengkondisian udara yaitu 61.5 kW dengan konsumsi energi sebesar 62%. Secara umum gedung Rektorat Universitas Udayana memiliki nilai IKE sebesar 49.43 kWh/ m2/ tahun. Untuk nilai IKE dengan kategori gedung AC/ non AC sebesar 4.12 kWh/ m2/ bulan (sangat efisien). Sedangkan dari sisi IKE per ruangan masih terdapat nilai dibawah kategori efisien yang disebabkan peralatan listrik masih/dibiarkan menyala saat jam kerja sudah berakhir terutama lampu dan AC. Penerapan peralatan Smart Building dengan tujuan pengefisiensian penggunaan energi listrik memperlihatkan terjadinya penurunan konsumsi energi listrik pencahayaan sebesar 161,25 kWh (31%) sedangkan untuk pengkondisian udara sebesar 143,86 kWh (11%).
PROYEKSI PANJANG ANTRIAN PADA BUNDARAN KELAPA GADING DENGAN MENGGUNAKAN PTV VISSIM
Authors: Prasetyo Harwidyo Eko , Setiawan Andika , Soeratmodjo Irnanda Satya , Pamungkas Pungky Tarsiah
Published: December 2022

Penelitian ini dilakukan pada bundaran di kelapa gading, Jakarta. Secara prinsip akan dilakukan simulasi pada kondisi eksisting untuk mengetahui nilai kepadatan lalu lintas yang terjadi. Pada penelitian dilakukan proyeksi sampai tahun ke-5 untuk melihat panjang antrian yang akan terjadi pada bundaran tersebut. Pada pelaksanaan penelitian ini dibutuhkan survei yang mendetail berkaitan dengan volume kendaraan yang akan ditinjau. Dalam survei akan dibentuk 4 tim survei dengan beranggotakan masing-masing 3 orang. Sebelum melakukan proyeksi pada tahun ke-5 di bundaran kelapa gading, maka dilakukan terlebih dahulu analisa pada kondisi eksisting. Analisa kondisi eksisting dengan menggunakan PTV VISSIM perlu melakukan validasi dan kalibrasi. Fungsi dari validasi dan kalibrasi adalah untuk menyamakan volume kendaraan antara hasil survei dengan keluaran volume dari PTV VISSIM. Nilai validasi dengan regresi didapat sebesar 0,9949. Dengan nilai tersebut maka dapat dilihat untuk output panjang antrian dengan panjang 0 m. Berdasarkan hasil analisis dengan menggunakan PTV VISSIM dapat dilihat bahwa tidak terjadi panjang antrean akibat volume kendaraan yang memasuki bundaran tersebut. Dengan data kondisi eksisting yaitu panjang antrean maka pada kondisi eksisting masih dalam kondisi sangat layak. Berdasarkan simulasi pada tahun ke-5 didapat kepadatan lalu lintas sampai berhenti. Pada tahun ke-5 dilakukan alternatif berupa Electronic Road Pricing (ERP) Pada alternatif berupa ERP dibuat 2 kondisi reduksi yaitu 10% dan 30%. Dengan panjang antrian pada reduksi 10% didapat panjang antrian rata-rata sebesar 34,95 m.Dengan panjang antrian pada reduksi 30% didapat panjang antrian rata-rata sebesar 0 m.
DEBIT BANJIR RENCANA PADA DAS CITANDUY MENGGUNAKAN METODE HIDROGRAF SATUAN SINTETIK NAKAYASU, HASPER, WEDUWEN, MANONOBE DAN ANALISA FREKUENSI
Authors: Putranda Jovan
Published: December 2022

Banjir terjadi ketika daya tampung sungai kurang dari debit banjir yang terjadi. Das citanduy merupakan salah satu daerah aliran sungai yang berada dijawa barat dan memiliki potensi untuk banjir. Penelitian ini bertujuan untuk mengetahui debit banjir rencana yang dapat digunakan untuk perancangan bangunan air dan memiliki fungsi untuk menanggulangi bencana banjir dan kerugian yang ditimbulkan terhadap masyarakat. Analisa debit banjir dilakukan dengan lima metode, yaitu metode Nakayasu,metode Hasper, metode Weduwen, metode mononobe, dan metode analisis frekuensi. Debit banjir rencana untuk kala ulang 50 tahun dan 100 tahun dengan metode nakaysu adalah  1436 m3/detik dan 1529 m3/detik, metode hasper adalah 1467 m3/detik dan 1436 m3/detik, metode weduwen adalah 1250 m3/detik dan 1277 m3/detik , metode mononobe adalah 1460 m3/detik dan 1491 m3/detik, dan untuk metode analisa frekuensi adalah  1454 m3/detik dan 1503 m3/detik. Dari lima metode yang dipilih adalah metode nakayasu untuk dijadikan debit banjir rencana. Hasil Metode Nakayasu memberikan nilai debit untuk kala ulang 2 tahun adalah  nilai kala ulang 2 tahun adalah 1257 m3/detik, kala ulang 5 tahun adalah 1356 m3/detik, kala ulang 10 tahun adalah 1407 m3/detik, kala ulang 20 tahun adalah 1449, kala ulang 50 tahun adalah 1436 m3/detik, dan kala ulang 100 tahun adalah 1529 m3/detik. Berdasarkan perbandingan debit banjir rencana dan debit maksimum pada pos duga karangsari dari tahun 2011 s.d. 2021, tidak ada debit maksimum yang melewati debit banjir kala ulang 10 tahun.
Linfoma não Hodgkin de Células T de intestino delgado - relato de caso
Authors: Marques Batista Carlos Augusto , Esteves Batista Ana Beatriz
Published: December 2022

Introdução: O linfoma não Hodgkin (LNH) primário do trato gastrointestinal é raro, representando cerca de 1% - 4% de todas as doenças malignas gastrointestinais e é mais comum no estômago e no intestino delgado. Relato do caso: Homem de 41 anos, apresentou quadro de dor abdominal, náuseas, hiporexia, constipação intestinal e perda ponderal de aproximadamente 15 Kg no período de 2 meses. Discussão: A dor abdominal é a manifestação clínica mais comum. O diagnóstico precoce frequentemente é difícil. Algumas características radiológicas são sugestivas de linfoma, mas a análise histopatológica e de imunohistoquímica é necessária para seu diagnóstico definitivo. A cirurgia associada com quimioterapia é a terapêutica mais realizada. A taxa de sobrevida dos pacientes com LNH de intestino delgado é baixa. Conclusão: No nosso caso, o diagnóstico foi feito com base na histopatologia e imuno-histoquímica. O paciente foi submetido a tratamento quimioterápico padrão, apresentando recaída da doença e necessitando de outro tratamento quimioterápico de resgate e depois foi submetido ao transplante autólogo de medula óssea. Como apresentou uma segunda recaída iniciou outro esquema quimioterápico de resgate e foi encaminhado para realização de transplante alogênico de medula óssea.
Expert System for Detecting Diseases of Potatoes of Granola Varieties Using Certainty Factor Method
Authors: Indriyono Bonifacius Vicky , Hidajat Moch. Sjamsul , Rahayuningtyas Tri Esti , Pratama Zudha , Irdinawati Iffah , Yustiqomah Evita Citra
Published: December 2022

The low productivity of potatoes is caused by many factors, including the very low quality of the seeds used, poor storage, climate, capital, limited farmer knowledge, and attacks by plant-disturbing organisms, especially diseases. Not only that, many farmers are still unfamiliar with the various diseases that can attack potato plants, or their knowledge about potato plant diseases is incomplete. This study aims to design and develop an expert system web-based application technology using the Certainty Factor (CF) method to detect potato disease symptoms. The CF method defines a measure of the capacity of a fact or provision to express the level of an expert's belief in a matter experienced by the concept of belief or trust and distrust or uncertainty contained in the certainty factor. The results showed that the CF method could function optimally in detecting potato plant diseases which can help farmers based on the symptoms that appear with an accuracy value of 94%.
Reflections of West-African thought Traditions in the Context of German Enlightenment: Amo as Cross-cultural Philosopher
Authors: Ajei Martin Odei , Kahl Werner
Published: December 2022

This paper explores discernible resonances of West-African thought traditions in the philosophical writings of Amo. We highlight a combination of religio-theological and philosophical motifs that point in the direction of an impregnation of Amo’s thinking by the encyclopaedia of his place of birth. Amo was neither decidedly a European nor an African philosopher, as controversies had it in the past. To a certain degree, he was both. From traces of this awareness of his origin in the coastal area of today’s Ghana, we argue for his place in African philosophy by pursuing the thesis that he should be appropriately appreciated as a self-confident West-African, educated in German philosophical traditions and critically engaged in enlightenment philosophy.