bluuebunny/crossref_metadata_2025 huggingface dataset:
Correlated dynamics of immune network and sl(3, R) symmetry algebra
Authors: Dutta Ruma , Stan Aurel
Published: March 2024

We observed the existence of periodic orbits in immune network under transitive solvable Lie algebra. In this article, we focus to develop condition of maximal Lie algebra for immune network model and use that condition to construct a vector field of symmetry to study nonlinear pathogen model. We used two methods to obtain analytical structure of solution, namely normal generator and differential invariant function. Numerical simulation of analytical structure exhibits correlated periodic pattern growth under spatiotemporal symmetry, which is similar to the linear dynamical simulation result. We used Lie algebraic method to understand correlation between growth pattern and symmetry of dynamical system. We employ idea of using one parameter point group of transformation of variables under which linear manifold is retained. In procedure, we present the method of deriving Lie point symmetries, the calculation of the first integral and the invariant solution for the ordinary differential equation (ODE). We show the connection between symmetries and differential invariant solutions of the ODE. The analytical structure of the solution exhibits periodic behavior around attractor in local domain, same behavior obtained through dynamical analysis.
The parametric Willmore flow
Authors: Palmurella Francesco , Rivière Tristan
Published: March 2024

We establish a minimal positive existence time of the parametric Willmore flow for any smooth initial data (smooth immersion of a closed oriented surface).
The minimal existence time is a function exclusively of geometric data which in particular are all well defined for general weak Lipschitz

W

2
,
2

W^{2,2}

immersions.
This fact opens in particular the possibility for defining the Willmore flow for weak Lipschitz

W

2
,
2

W^{2,2}

initial data.
Diabetes is associated with higher body composition and bone mineral density in hemodialysis patients
Authors: Hu Xiaohua , Xue Cheng , Liu Jinjin , Wang Li , Wu Bibo , Wang Zhuojun , Sun Lijun , Bian Rongrong , Zhang Liming
Published: March 2024

Background

The relationship between bone mineral density (BMD) and body composition in hemodialysis (HD) patients with end-stage kidney disease (ESKD) is still inconclusive.

Methods

A number of 124 ESKD patients who received regular HD were included. Body mass index (BMI) was calculated. Body fat mass (BFM), soft lean mass (SLM), fat-free mass (FFM), skeletal muscle mass (SMM), percent body fat (PBF), and skeletal muscle mass index (SMI) were measured using bioelectrical impedance analysis. BMD of the proximal radius of the selected subjects was measured by dual-energy X-ray absorptiometry.

Results

Among 124 ESKD patients, 32 (25.8%) had diabetes. BMD, BMI, BFM, SMI, and PBF were significantly higher in HD patients with diabetes than in those without diabetes (P < 0.05). In patients with diabetes, BMD, SLM, FFM, and SMM were significantly higher in male patients than in female patients (P < 0.05), while BFM and PBF were lower in female patients (P < 0.05). Spearman correlation analysis showed that SLM, FFM, and SMM were positively associated with BMD in HD patients (P < 0.05). Multiple linear regression analysis showed that SMI was positively correlated with BMD in non-diabetes HD patients. Logistic regression analysis showed that diabetes was independently associated with a lower risk of developing osteoporosis than non-diabetes (odds ratio [OR] = 0.169, 95% confidence intervals [CI] = 0.043–0.661, P = 0.011).

Conclusion

BMI, SMI, and BMD were higher in HD patients with diabetes than in non-diabetes. Diabetes may be associated with a lower risk of developing osteoporosis in HD patients.
Impact of ABCB1 genetic polymorphism on carbamazepine dose requirement among Southern Indian persons with epilepsy
Authors: Dhivya Elango , Kesavan Ramasamy , Pradeep Nair P.
Published: March 2024

Objectives

Carbamazepine (CBZ) is one of the oldest, yet first line drugs for treating epilepsy. However, there is a large inter-individual difference in requirement of maintenance dose and one third of persons treated with antiepileptic drugs (AEDs) exhibit drug resistance to therapy. One of the proposed mechanisms for the drug resistance was increased expression of efflux transporter P-glycoprotein. The pharmacogenetic studies of drug transporters (ABCB1) done in combination therapies of AEDs were inconclusive. Hence, we have attempted to study the impact of ABCB1 3435C>T genetic polymorphism and CBZ monotherapy in persons with epilepsy (PWE) from South India, which is a genetically distinct population. With this background, this study was aimed to determine the dose of CBZ in ABCB1 3435C>T genotypes and to determine the distribution of ABCB1 3435C>T genotypes (which codes P-glycoprotein) between responders and non-responders to CBZ therapy.

Methods

A cross sectional study was conducted in 200 persons with epilepsy, who were categorised as responders and non-responders according to ILAE (international league against epilepsy) criteria. Eligible participants were enrolled from the epilepsy clinic of the neurology department and five ml of blood was collected. DNA extraction and genotyping were done by phenol-chloroform method and real time polymerase chain reaction (RT-PCR), respectively.

Results

The mean maintenance dose of carbamazepine was statistically significant among different genotypes (p<0.05) of ABCB1 3435C>T (526 vs. 637 mg/day in CC vs. TT genotype). There was no significant association between ABCB1 3435C>T polymorphism (p=0.827) and CBZ resistance in PWE. Duration of disease and age of onset were found to be significant in predicting the response to CBZ therapy.

Conclusions

We report that ABCB1 3435C>T polymorphism is significantly associated with an increase in dose requirement of CBZ in persons with epilepsy from South India.
The meaning of morphomes: distributional semantics of Spanish stem alternations
Authors: Herce Borja , Allassonnière-Tang Marc
Published: March 2024

Romance stem alternations have been argued to represent exclusively morphological objects (or “morphomes”) independent from semantic and syntactic categories. This conclusion has been based on feature-value analyses of the inflected forms, and definitions of natural classes that are theoretically driven and about which no consensus exists. Individual examples of morphomes are thus frequently challenged, while their autonomously morphological nature has never been tested quantitatively or experimentally. This is the purpose of the present study. We use context-based embeddings to explore the semantic profile of Spanish verb stem alternations. At the paradigmatic level, our findings suggest that Spanish morphomes’ cells are characterized by significantly above-chance distributional-semantic similarity. At the lexical level, similarly, verbs that show more similar patterns of alternation have also been found to be closer in meaning. Both of these findings suggest that these structures may have an extramorphological function. Using gradient distributional-semantic similarity offers a way to objectively assess the degree of (un)naturalness of a set of forms and meanings, something which has been lacking from most discussions on the structure of features and the architecture of paradigms.
Model of conversion of flow from confined to unconfined aquifers with stochastic approach
Authors: Morakaladi Makosha Ishmaeline Charlotte , Atangana Abdon
Published: March 2024

This work deals with the conversion of flow from confined to unconfined aquifers, a real-world problem that has attracted the attention of several authors. We have introduced a piecewise modified mathematical model where the first part deals with the flow within a confined system, and the second part deals with the flow within an unconfined system. In the unconfined part, we added the randomness to capture stochastic behaviours that could occur due to the geological formation. Moreover, we used a numerical method to solve the stochastic differential equations. The obtained model was evaluated numerically using some numerical scheme, and the stability analysis was performed using the von Neumann approach and the numerical simulations were presented.
The role of parents in children's education in beneficiary families of the Family Hope Program
Authors: Septiani Riska , Brata Nugroho Trisnu , Hardati Puji
Published: March 2024

The good and bad of the nation's generation are determined by the personal formation of their respective families. Most families who are beneficiaries of the Jaya Mulia Village Family Hope Program have a background as laborers, so families have to work hard to meet basic needs and neglect their children's education. This study aims to determine the role and constraints faced in children's education and the benefits of the “Program Keluarga Harapan” assistance in the education component. The research uses qualitative methods and data collection techniques through observation, interviews and documentation. The results showed four kinds of parental roles: modeling, mentoring, organizing, and teaching. However, not all parents carry out their role because there are several obstacles such as limited time, education level, and the social environment's influence. One of the efforts made by the government to improve the quality of education is through PKH. PKH not only assists in the form of cash but also provides training, guidance and motivation to parents in providing better care, protection and education for their children. This research is expected to contribute ideas to the community that parents have greater responsibilities.
Online Transportation in the City of Semarang (Socio-Economic Studies on Online Drivers)
Authors: Fahritsani Husna , Rusdarti Rusdarti , Martitah Martitah
Published: March 2024

Transportation is the activity of transporting goods or passengers from one place to another. Transportation is very important because transportation is something that makes it easier for the general public to reach their goals. The study used a qualitative descriptive approach located in the city of Semarang. Research focuses on socio-economic studies of online drivers. Results of the study, online drivers show that most of them have secondary education. Monthly income range of Rp. 4,000,000,- (four million rupiah), being an online driver, although not an option, can improve the economic welfare of online drivers and their families, especially in meeting basic needs. To meet the needs of daily life, including the cost of children's education, it is done sparingly. This shows that there is a relationship between the level of education completed and the work they have, meaning that the higher a person's level of education will provide the possibility to get a better job.
Integration of Gender Equality Values Through Innovative Development of Interactive E-Modules in Social Studies Subject
Authors: Utama Taqwa Ridlo , Suyahmo Suyahmo , Purnomo Arif
Published: March 2024

Amidst the necessity for inclusive educational materials, this study endeavors to develop an E-Module that seamlessly integrates Gender Equality Values into the junior high school Social Studies curriculum.. The research product is an electronic module built using software and undergoes evaluation by experts, alongside feedback from teachers and students. Employing a Research and Development (R&D) approach, following the ADDIE model, the e-learning module undergoes a validation process. This validation process involves two subject matter experts: one specializing in gender studies and another in history, along with a media expert and a Social Studies teacher. The results of the validation indicate the high validity of the Interactive E-Module, with all involved parties providing strong validation scores. On average, expert and teacher assessments resulted in a validity score of 94.7%. Each party consistently achieved an average of 90% for both content and E-Module design. These results underscore the e-learning module's suitability for use, making it a highly recommended resource for Social Studies teachers at the junior high school level.
HUBUNGAN KECUKUPAN GIZI DAN AKTIVITAS FISIK TERHADAP AGE OF PEAK HEIGHT VELOCITY PADA ANAK
Authors: Annas Safeb Achmad Irfai , Sumartiningsih Sri
Published: March 2024

Abstrak

Tujuan penelitian ini adalah untuk mengetahui hubungan antara kecukupan gizi dan aktivitas fisik terhadap Age of PHV pada anak usia 9-14 tahun. Metode yang digunakan dalam penelitian ini adalah survei tes dengan teknik pengumpulan data menggunakan kuesioner dan tes pengukuran. Populasi pada peneiltian ini yaitu atlet SSB Tugumuda dan siswa kelas 4 di SDN Karangjati 04. Sampel yang diambil sebanyak 29 anak laki-laki dari SSB Tugumuda dan 23 anak laki-laki dari SDN Karangjati 04 yang berusia 9-14 tahun . Teknik pengambilan sampel menggunakan purposive sampling. Teknik analisis data pada penelitian ini menggunakan uji korelasi bivariat pearson. Hasil penelitian menunjukkan bahwa, 1) Angka kecukupan gizi dikategorikan “kurang”, sebanyak 52 responden (100%) tidak ada yang melampaui angka kecukupan gizi (AKG) dengan rincian 300 gr/hari karbohidrat, 50 gr/hari protein perhari, 1,2 gr/hari kalsium, 2) Tingkat aktivitas fisiksebanyak 1 anak (1,9%) memiliki tingkat aktivitas  yang “rendah”, sebanyak 18 anak (34,6%) aktivitias fisiknya dikatakan “cukup”, 32 anak (61.5%) dengan tingkat aktivitas fisik “tinggi” dan 1 anak (1,9%) memiliki tingkat aktivitas yang “sangat tinggi”, 3) Rata-rata Age of PHV adalah 14,02 tahun. Disimpulkan bahwa terdapat hubungan antara kecukupan gizi dan aktivitas fisik terhadap Age of PHV pada 2 kelompok.

 

Abstract

The purpose of this study was to determine the relationship between nutritional adequacy and physical activity on the Age of PHV in children aged 9-14 years. The method used in this research is a test survey with data collection techniques using questionnaires and measurement tests. The population in this study were athletes from SSB Tugumuda and grade 4 students at SDN Karangjati 04. The samples were 29 boys from SSB Tugumuda and 23 boys from SDN Karangjati 04 aged 9-14 years. The sampling technique used was purposive sampling. The data analysis technique in this study used the Pearson bivariate correlation test. The results showed that, 1) The nutritional adequacy rate was categorized as "less", as many as 52 respondents (100%) none of which exceeded the nutritional adequacy rate (RDA) with details of 300 g/day carbohydrates, 50 g/day protein per day, 1.2 g/day calcium, 2) Physical activity level of 1 child (1.9%) had a "low" activity level, 18 children (34.6%) had "enough" physical activity, 32 children (61.5%) with physical activity level was “high” and 1 child (1.9%) had activity level “very high”, 3) The average Age of PHV was 14.02 years. It was concluded that there was a relationship between nutritional adequacy and physical activity on the Age of PHV in the 2 groups.
ANALISIS KEBUTUHAN PENGEMBANGAN BAHAN AJAR ELEKTRONIK MATA KULIAH PENJAS ADAPTIF DI IKIP BUDI UTOMO
Authors: Lufthansa Luthfie , Saputro Yulianto Dwi , Rohmah Laila Nur , Yusuf Havid , Artanty Ary
Published: March 2024

Abstrak

Tujuan dari penelitian ini untuk mengetahui kebutuhan pengembangan media ajar yang akan dikembangkan untuk mata kuliah Penjas Adaptif yang sesuai karakteristik mata kuliah, mampu disesuaikan dengan perkembangan teknologi saat ini dan tentunya bisa disesuaikan dengan pembelajaran daring sesuai anjuran dari pemerintah. Hasil dari penelitian ini akan digunakan untuk dasar atau rujukan dalam pengembangan buku ajar elektronik mata kuliah Penjas Adaptif. sPenelitian ini menggunakan metode penelitian Deskriptif Kualitatif dengan metode survey berjumlah 120 mahasiswa. Sampel penelitian ini menggunakan random sampling dengan subjek 70 mahasiswa dan dosen pengampu mata kuliah Penjas Adaptif dengan subjek 3 dosen. Hasil dari penelitian ini dosen masih menggunakan bahan ajar yang konvensional berupa buku yang kemudian dirubah ke aplikasi powerpoint, ketersediaan sumber belajar yang tidak memadai, 56.7%, sehingga sumber belajar mahasiswa ke internet sebesar 80% dan mahasiswa membutuh bahan ajar elektronik sebesar 45%. Hasil penelitan tersebut mengindikasikan bahwa perlunya dilakukan pengembangan bahan ajar mata kuliah Penjas Adaptif agar lebih futuristic atau sesuai dengan perkembangan teknologi saat ini yang mudah akses dan menarik. Penelitian tersebut dapat disimpulkan bahwa mahasiswa mata kuliah Penjas Adaptif memerlukan bahan ajar eletronik yang sesuai karakteristiknya.

Abstract

The purpose of this study was to determine the need for the development of teaching media that will be developed for Adaptive Physical Education courses that are in accordance with the characteristics of the course, able to be adapted to current technological developments, and of course, can be adapted to online learning according to recommendations from the government. The results of this study will be used as a basis or reference in the development of electronic textbooks for Adaptive Physical Education courses. This research uses a qualitative descriptive research method with a survey method totaling 120 students. The sample of this study used random sampling with 70 students as the subject and a lecturer in the Adaptive Physical Education course with 3 lecturers as the subject. The results of this study lecturers still use conventional teaching materials in the form of books which are then converted to PowerPoint applications, the availability of inadequate learning resources, 56.7%, so 80% of student learning resources go to the internet, and students need electronic teaching materials by 45%. The results of this research indicate that it is necessary to develop teaching materials for Adaptive Physical Education courses to be more futuristic or in accordance with current technological developments that are easy to access and attractive. It can be concluded that the Adaptive Physical Education course students require electronic teaching materials according to their characteristics.
ATMOSFER PERHELATAN PON XX PAPUA, BAGAIMANA SUASANA DI DALAM DAN SEKITAR VENUES?
Authors: Guntoro Tri Setyo , HIDAYAT RODHI RUSDIANTO , Putra Miftah Fariz Prima , Sinaga Evi , Sinaga Friska Sari Gracia
Published: March 2024

Abstrak

Tujuan penelitian ini untuk mengungkap respon masyarakat terhadap suasana di dalam dan sekitar venues PON ke-XX Papua. Metode survai dengan kueisoner sebagai instrumen utama digunakan dalam studi ini. Terdapat dua instrumen yang digunakan untuk mengungkap suasana (atmosfir) di dalam dan di sekitar venues PON, yaitu Stadium Environment Scale (SEC) dan Stadium Atmosphere Scale (SAS). Pengambilan data dilaksanakan mulai tanggal 4–30 Oktober 2021 dengan menggunakan accidental sampling. Berdasarkan teknik tersebut, didapat 466 responden dengan usia minimum 16 tahun, maksimum 56 tahun, dan rata-rata usia responden 23,41 tahun dengan SD = 5,88. Teknik analisis data yang digunakan dalam penelitian adalah deskriptif, seperti mean, standar deviasi, dan persentase. Hasil penelitin pada aspek suasana di sekitar venues menemukan bahwa aspek tempat parkir, kebersihan, dan sistem keamanan mendapat penilai yang paling tinggi dari masyarakat dibanding tiga aspek lainnya, yaitu yang berkaitan dengan makanan dan minuman, ukuran venus, serta senang berlama-lama di venus. Untuk variabel atmosfir di dalam venues, masyarakat menilai dimensi kesenangan dan sosialisasi mendapat respon yang paling tinggi dibanding aspek dekorasi dan rambu-tambu di dalam venues.

Abstract

The purpose of this study was to reveal public response to the stadium atmosphere and environment of the PON XX Papua. This was a survey that used a questionnaire as the main instrument. We used two instruments to reveal the indoor and outdoor atmosphere in Venues, including Stadium Environment Scale (SEC) and Stadium Atmosphere Scale (SAS). Data collection was conducted between 4-30 October 2021, using the accidental sampling method. Based on the sampling technique, we included 466 respondents aged between 16 - 56 years, and the mean was 23.41 years (SD = 5.88). Data analysis used descriptive, such as mean, standard deviation, and percentages. The results show that parking lot, cleanliness and security system had the highest scores from the public compared to the other three aspects, including food and beverage, venues size and comfiness also sociable aspect were reported a higher response compared to venues decoration and signs at the venues.
PROFIL KONDISI FISIK WASIT SEPAK BOLA PSSI KABUPATEN KENDAL (Survey Tentang Usia, Indeks Massa Tubuh, Kapasitas Vital Paru, Dan Vo2max)
Authors: Setyawan Tian , Junaidi Said
Published: March 2024

Abstrak

Latar belakang penelitian ini adalah kondisi fisik yang merupakan aspek penting bagi seorang wasit sepak bola dalam menjalankan tugas memimpin pertandingan sepak bola selama 90 menit. Aspek fisik yang dominan dalam memimpin pertandingan erat kaitannya dengan vo2 max, kapasitas paru, imt, dan usia. Peneitian ini menggunakan penelitian deskritif kuantitatif pendekatan pada penelitian ini menggunakan metode survei dengan teknik tes dan pengukuran. Populasi dan sampel dalam penelitian ini adalah wasit sepak bola asosiasi pssi kabupaten kendal dengan tingkatan lisensi C3, C2, dan C1. Teknik penarikan sampel dalam penelitian adalah purposive sampling.Hasil penelitian menunjukkan bahwa rata-rata usia wasit sepak bola asosiasi sepak bola kabupaten kendal adalah 31 tahun yang termasuk kategori Dewasa Awal, rata-rata kapasitas paru  adalah 3217 termasuk kategori sedang, rata-rata indeks massa tubuh (imt) adalah 23,85 termasuk kategori Normal, rata-rata kemampuan vo2 max 42,475 termasuk kategori sangat kurang. Simpulan dari penelitian inin adalah sebagian besar usia wasit sepak bola asosiasi sepak bola PSSI kabupaten kendal memasuki usia dewasa awal, sebagian besar wasit memiliki kapasitas paru sedang, sebagian besarwasit memiliki indeks massa tubuh dengan kriteria normal, dan sebagian besar wasit memiliki kemampuan vo2 max kurang.

 

Abstract

The background of this research is the physical condition which is an important aspect for a soccer referee in carrying out the task of leading a soccer match for 90 minutes. The dominant physical aspect in leading the match is closely related to vo2 max, lung capacity, BMI, and age. This research uses descriptive quantitative research approach in this study using a survey method with test and measurement techniques. The population and sample in this study were PSSI association football referees in Kendal Regency with license levels C3, C2, and C1. The sampling technique in this study was targeted sampling. Result is, the average age of the Kendal district soccer association soccer referee was 31 years which was included in the Early Adult category, the average lung capacity was 3217 including the medium category, the average mass index body (imt) is 23.85 including the Normal category, the average vo2 max ability is 42,475 including the very poor category. The conclusions of this study are that most of the age of the PSSI Kendal district soccer referees are entering early adulthood, most of the referees have moderate lung capacity, most of the referees have a body mass index with normal criteria, and most of the referees have less vo2 max ability.
PENGARUH PEMBERIAN AIR GULA MERAH TERHADAP DAYA TAHAN AEROBIK PADA PEMAIN SEPAK BOLA DI SEMARANG
Authors: Purba Deri Prandoa , . Anies Setiowati
Published: March 2024

Abstrak

Penelitian ini bertujuan untuk mengetahui apakah ada Pengaruh Pemberian Air Gula Merah Terhadap Daya Tahan Aerobik Pemain Sepak Bola di Semarang. Populasi dari penelitian ini adalah seluruh pemain sepak bola di Klub UKK FC. Sampel dalam penelitian ini berjumlah 11 orang. Metode penelitian ini adalah metode kuantitatif dengan jenis penelitian eksperimen. Teknik pengambilan sampel menggunakan purposive sampling yaitu teknik penentuan sampel dengan pertimbangan tertentu. Teknik analisis data menggunakan IBM SPSS 25 kolmogrov-smirnov, dan uji paired t-test. Hasil penelitian menunjukkan VO²max dengan perlakuan air putih diperoleh nilai mean sebesar 39,33±2,67 ml/kg/menit. VO²max dengan pemberian air gula merah diperoleh nilai mean sebesar 43,11±2,29 ml/kg/menit. Hasil yang diperoleh menggunakan uji normalitas data Kolmogrov-Smirnov nilai signifikansi 0,2 > 0,05, maka dapat disimpulkan bahwa data berdistribusi normal. Hasil penelitian melalui uji paired t-test menunjukkan nilai p sebesar 0,002 < 0,05 yang berarti ada pengaruh antara pemberian air gula merah terhadap daya tahan aerobik. Simpulan penelitian ini adalah ada pengaruh pemberian air gula merah terhadap daya tahan aerobik pada pemain sepak bola di Semarang.

 

Abstract

The purpose of this study is to ascertain whether giving football players in Semarang brown sugar water has an impact on their ability to maintain aerobic endurance. All of the football players at UKK FC Club made up the study's population. There were 11 participants in the study's sample. This method of research is quantitative and is an example of experimental research. Purposive sampling, or the process of choosing the sample with specific goals in mind, was the sampling technique used. paired t-test and Kolmogrov-Smirnov data analysis methods with IBM SPSS 25. The findings demonstrated that VO2max after water treatment had a mean value of 39.332.67 ml/kg/minute. A mean value of 43.11 2.29 ml/kg/minute of VO2max was attained by consuming brown sugar as water. We may infer that the data is normally distributed from the results of the Kolmogrov-Smirnov data normality test, which had a significance level of 0.2 > 0.05. According to the study's findings from the paired t-test, the administration of brown sugar to water has an impact on aerobic endurance (p value: 0.002 < 0.05). The conclusion of this study is consuming brown sugar water has an impact on the aerobic endurance of Semarang soccer players.
SUMBER STRES AKADEMIK MAHASISWA PENJAS YANG MENULIS SKRIPSI DI UNIVERSITAS BENGKULU
Authors: Eko nopiyanto Yahya , Ibrahim Ibrahim
Published: March 2024

Stres akademik yang dialami oleh mahasiswa penjas yang sedang menyusun skripsi akan berdampak negetif terhadap perkembangan penyusunan skripsi. Oleh sebab itu, perlu diketahui sumber stres yang dialami oleh mahasiswa. Tujuan dari penelitian ini adalah mengetahui sumber stress akademik saat menulis skripsi yang dialami oleh mahasiswa penjas Universitas Bengkulu pada tahun ajaran 2020/2021. Metode penelitian menggunakan deskriptif kualitatif. Subjek dalam penelitian ini sebanyak 31 mahasiswa dengan sebaran sebanyak 10 mahasiswa perempuan dan 21 mahasiswa laki-laki yang diambil secara purposive. Data penelitian dikumpulkan menggunakan instrumen dan teknik pengumpulan data berupa observasi, angket, dan wawancara. Data yang berhasil dikumpulkan kemudian dianalisis menggunakan reduksi data, display data, dan penarikan kesimpulan. Hasil analisis data dari observasi menggambarkan bahwa sebagian besar mahasiswa tidak menjadikan komunikasi dengan dosen pembimbing, referensi, dan teman sebaya sebagai sumber stress. Hasil analisis data menunjukkan bahwa sumber stres yang dihadapi oleh mahasiswa penjas saat menyusun skripsi adalah tuntutan orang tua untuk segera menyelesaikan skripsi (kategori rendah), lingkungan tempat tinggal yang tidak kondusif (kategori sangat rendah), beban skripsi yang dirasakan terlalu berat (kategori sangat rendah), teman sebaya yang tidak mendukung proses penyusunan skripsi (kategori sangat rendah), dan dosen pembimbing yang sulit untuk berdiskusi (kategori sangat rendah). sehingga dapat disimpulkan bahwa sumber stres yang paling dominan dirasakan oleh mahasiswa penjas saat menyusun skripsi di Universitas Bengkulu adalah adanya tuntutan orang tua.
PENGARUH LONG-TERM DETRAINING TERHADAP PENURUNAN KAPASITAS AEROBIK
Authors: S Wedi , Syahriadi Syahriadi , Maesaroh Siti
Published: March 2024

Dalam aktivitas olahraga, kemampuan fisik yang menjadi pondasi utama yang harus dimiliki atlit adalah kapasitas aerobik artinya individu yang memiliki kapasitas aerobik yang baik akan memiliki tingkat kebugaran yang baik sehingga menjadi indikator yang dapat mewakili kebugaran jasmani dari seseorang. Namun, kemampuan beradaptasi V̇O2max diperoleh melalui pelatihan bersifat reversibel, artinya kemampuan aerobik ini akan berkurang ketika stimulus pelatihan menghilang atau berkurang secara signifikan. Penghentian pelatihan akan mengurangi atau menghilangkan stimulus dari latihan dan menyebabkan hilangnya fungsi anatomis, fisiologis, dan kemampuan adaptasi dari latihan, yang didefinisikan sebagai efek detraining yang mana durasi penghentian pelatihan dapat dikategorikan sebagai jangka pendek (kurang dari empat minggu) atau jangka panjang (lebih dari empat minggu). Detraining memungkinkan seorang atlit akan kehilangan kemampuan fisik yang telah mereka dapatkan pada fase latihan, sehingga mereka butuh latihan yang terprogram kembali untuk mendapatkan kondisi fisik yang baik. Penelitian ini bertujuan untuk mengetahui efek dari long-term detraining terhadap penurunan kapasitas aerobik. Metode yang digunakan adalah eksperimen, dengan one group pretest-postest design dan populasi sebanyak 14 orang mahasiswa yang bertanding dalam Pekan Olahraga Tingkat Daerah dengan usia 18-19 tahun. Pengambilan sampel menggunakan teknik total sampling, artinya adalah seluruh populasi dijadikan sebagai sampel dengan jumlah 14 orang. Instrumen penelitian menggunakan Multistage Fitness Test dan data dianalisis menggunakan t-test. Hasil penelitian menunjukkan bahwa efek dari long-term detrainingmemberikan dampak menurunnya kemampuan kapasitas aerobik berdasarkan hasil nilai signifikansi 0,000057< 0,05 artinya Ho ditolak. Jadi dapat disimpulkan bahwa long-term detraining akan mempengaruhi penurunan kapasitas aerobik.
THE EFFECTIVENESS OF THE RECOVERY METHOD FOR MALUKU U-16 SOCCER PLAYER MSA THORANA ARU
Authors: Rumawatine Ztella , Sopacua Jems
Published: March 2024

This study aims to determine the effectiveness of several recovery methods to reduce the fatigue level of soccer players. The sample of this study was Thorana Aru, Maluku U-16 soccer player, aged 16.26 ± 2.5 years, with a body weight of 56.13 ± 11.84 kg, consisting of 32 people. The sample was divided into four groups using random sampling, namely the control group, active recovery, massage, and combined recovery, with a total sample of 8 people for each group. The objects in this study were the fatigue index and lactic acid levels in the blood, which were carried out by the initial test before recovery and the final test after recovery. The results showed that analysis of the fatigue index in the active recovery, massage, and combined recovery sample groups (p<0.05) could reduce the fatigue index of soccer players. Testing lactic acid levels that occurred during active recovery and combined recovery (p<0.05) showed that the two sample groups were effective in reducing lactic acid levels, whereas testing lactic acid levels in the massage sample group (p>0.05) showed a decrease in lactic acid levels. Based on the results of the data analysis, it can be concluded that active recovery and combined recovery are effective in reducing the level of fatigue in soccer players.
E-Dharmagita Learning Model Innovation with Mobile and Multimedia Technology
Authors: Sudana Oka , Sukma Kd. Vigyan Melati , Wirdiani Ayu , Putri Gusti Agung Ayu
Published: March 2024

Purpose: Yadnya ceremony is a sacred sacrifice performed with sincere and wholehearted devotion by Hindus to God, spiritual leaders or teachers, fellow humans, the ancestors, and Bhuta_Kala. The implementation of the Yadnya ceremony is_usually accompanied by a spiritual chant of the Hindus known as Dharmagita. Nowadays, a lot of young generations do not know and are even more indifferent to the Dharmagita. Using books as a source of Dharmagita information is less attractive since there are no audio examples or recordings of correct songs that can be listened to. The Android-based e-Dharmagita application was built to overcome these problems to facilitate the younger generation in getting more interesting information about Dharmagita.Methods: e-Dharmagita was constructed with the support of mobile and multimedia technology. In addition, the information presented was related to the Yadnya Ceremony by implementing a complex Tree Algorithm.Results: This research produced an e-Dharmagita Application, of which user acceptance testing using the PSSUQ Method resulted in a score incudes in the excellent category. Therefore, the application could be accepted well in the implementation the Information Technology in Balinese Culture and Hinduism, especially the innovation of a more modern and attractive Dharmagita learning model.Novelty: The Dharmagita learning model using a mobile application is a new model that has not existed before.
Real-Time Web-Based Monitoring System for Temperature, Humidity, and Solar Panels in Ramie Drying Facilities
Authors: Hidayat Sidiq Syamsul , Shabiya Kiara Izzatus , Kadiran Sri Anggraeni , Mujahidin Irfan , Prabowo M. Cahyo Ardi , Nursyahid Arif , Wasito Endro , Helmy Helmy
Published: March 2024

Purpose: To address the manual monitoring challenges in processing ramie fibers, especially during drying. The purpose is to create a monitoring system that oversees room temperature, humidity, and the status of solar panels, crucial factors in ramie productivity.Methods: Real-time web-based system development that monitors room temperature, humidity, and the performance of solar panels in a ramie drying room using the Internet of Things architecture ESP32 with communication through GSM SIM 800L in rural areas.Results: The system can display real-time information such as temperature data, humidity, and electrical energy parameters derived from the solar panel's utilization in the ramie drying room. By doing so, users gain efficiency and effectiveness in obtaining information, significantly enhancing ramie fiber productivity.Novelty:  Integration of sensor instruments, low-power ESP32 microcontrollers, GSM Telecommunication, Solar Cell Energy as a power source, and a real-time web-based Monitoring Information System implemented in a ramie drying dome. This simplifies the monitoring process and optimizes limited resources such as space, energy, telecommunications, and human resources, which are typically constrained infrastructure in the ramie fiber agricultural system.
Community Satisfaction with Online Services in East Lombok Regency: (Case Study: BAKSO Application)
Authors: Ahdarrijal Yujitia , Pribadi Ulung
Published: March 2024

Purpose: This study analyzes the use of the BAKSO (Create Online Population Administration) application for users, namely employees of the East Lombok Regency Population and Civil Registration Office and the Admin of each village. The measurement uses variables consisting of infrastructure, ICT, bureaucracy, leadership, and implementation of digital government.Methods: The method used is a quantitative type, primary data in the form of a survey of 115 respondents from East Lombok Regency Population and Civil Registration Office office employees and village admins who used the BAKSO application (Create Online Population Administration). Using the Likert Scale (1: strongly disagree, 2: disagree, 3: neutral, 4: agree, and 5: strongly agree). The analysis technique for this study uses SmartPLS 3.Results: The results of this study show that infrastructure and ICT variables have a positive and significant influence on the implementation of digital government in the implementation of the BAKSO application. Meanwhile, bureaucratic and leadership variables have little impact and are substantial in implementing the BAKSO application in East Lombok Regency.Novelty: This study is unique because it examines users who are also employees who use the BAKSO application (Make Online Population Administration) with a measuring indicator, namely the online service index (OSI); most of the previous research on this theory was only oriented to assessing public satisfaction with online services. This research provides a new perspective on using the Online Service Index (OSI) on the scope of application-based online services from an employee perspective. In addition, the empirical contribution lies in the professionalism of employees in using the BAKSO application. So that later, it can provide space for the government to pay attention to human resources in running Online Service Index (OSI)-based application services.
Indonesian Hate Speech Text Classification Using Improved K-Nearest Neighbor with TF-IDF-ICSρF
Authors: Saputra Nova Adi , Aeni Khurotul , Saraswati Nurul Mega
Published: March 2024

Purpose: Freedom in social media gives rise to the possibility of disturbing users through the sentences they send, which is limited by the Electronic Information and Transactions Law (UU ITE). This research aims to find an effective method for classifying hate speech text data, especially in Indonesian, with many categories expected to minimize this case.Methods: This study used 1.000 data from Twitter with five labels, including religion, race, physical, gender and other (invective or slander). The process started with several steps of preprocessing, data transformation using TF-IDF-ICSρF term weighting and data mining using an Improved KNN algorithm. Then, the results were compared with the TF-IDF and KNN methods to evaluate the differences.Result: Using TF-IDF-ICSρF and Improved KNN algorithms gets an average accuracy value of 88.11%, 17.81% higher compared with the same data and parameters to the K-Nearest Neighbor and TF-IDF algorithms, which get results of 70.30%.Novelty: Based on the comparison results, TF-IDF-ICSρF and Improved KNN methods can effectively classify hate speech sentences that have many labels with fairly good accuracy.
Implementation of Feature Selection Strategies to Enhance Classification Using XGBoost and Decision Tree
Authors: Nadya Fhara Elvina Pingky , Ferdiansyah M.Firdaus Ibadi , Nastiti Vinna Rahmayanti Setyaning , Aditya Christian Sri Kusuma
Published: March 2024

Purpose: Grades in the world of education are often a benchmark for students to be considered successful or not during the learning period. The facilities and teaching staff provided by schools with the same portion do not make student grades the same, the value gap is still found in every school. The purpose of this research is to produce a better accuracy rate by applying feature selection Information Gain (IG), Recursive Feature Elimination (RFE), Lasso, and Hybrid (RFE + Mutual Information) using XGBoost and Decision Tree models.Methods: This research was conducted using 649 Portuguese course student data that had been pre-processed according to data requirements, then, feature selection was carried out to select features that affect the target, after that all data can be classified using XGBoost and Decision tree, finally evaluating and displaying the results. Results: The results showed that feature selection Information Gain combined with the XGBoost algorithm has the best accuracy results compared to others, which is 81.53%.Novelty: The contribution of this research is to improve the classification accuracy results of previous research by using 2 traditional machine learning algorithms and some feature selection.
Indonesian News Text Summarization Using MBART Algorithm
Authors: Astuti Rahma Hayuning , Muljono Muljono , Sutriawan Sutriawan
Published: March 2024

Purpose: Technology advancements have led to the production of a large amount of textual data. There are numerous locations where one can find textual information sources, including blogs, news portals, and websites. Kompas, BBC, Liputan 6, CNN, and other news portals are a few websites that offer news in Indonesian. The purpose of this study was to explore the effectiveness of using mBART in text summarization for Bahasa Indonesia.Methods: This study uses mBART, a transformer architecture, to perform fine-tuning to generate news article summaries in Bahasa Indonesia. Evaluation was conducted using the ROUGE method to assess the quality of the summaries produced.Results: Evaluation using the ROUGE metric showed better results, with ROUGE-1 of 35.94, ROUGE-2 of 16.43, and ROUGE-L of 29.91. However, the performance of the model is still not optimal compared to existing models in text summarization for another language.Novelty: The novelty of this research lies in the use of mBART for text summarization, specifically adapted for Bahasa Indonesia. In addition, the findings also contribute to understanding the challenges and opportunities of improving text summarization techniques in the Indonesian context.
Knowledge Discovery from Confusion Matrix of Pruned CART in Imbalanced Microarray Data Ovarian Cancer Classification
Authors: Sapitri Ni Kadek Emik , Sa’adah Umu , Shofianah Nur
Published: March 2024

Purpose: The results of microarray data analysis is important in cancer diagnosis, especially in early stages asymptomatic cancers like ovarian cancer. One of the challenges in analyzing microarray data is the problem of imbalanced data. Unfortunately, research that carries out cancer classification from microarray data often ignores this challenge, so that it doesn’t use appropriate evaluation metrics. It makes the results biased towards the majority class. This study uses a popular evaluation metric “accuracy” and an evaluation metric that is suitable for imbalanced data “balanced accuracy (BA)” to gain information from the confusion matrix regarding accuracy and BA values in case of ovarian cancer classification.Methods: This study use Classification and Regression Tree (CART) as the classifier. CART optimized by pruning. CART optimal is determined from the results of CART complexity analysis and confusion matrix.Results: The confusion matrix and CART interpretations in this research show that CART with low complexity is still able to predict majority class respondents well. However, when none of the data in the minority class was classified correctly, the accuracy value was still quite high, namely 86.97% and 88.03% respectively at the training and testing stages, while the BA value at both stages was only 50%.Novelty: It is very important to ensure that the evaluation metrics used match the characteristics of the data being processed. This research illustrate the difference between accuracy and BA. It concluded that that classification of an imbalanced dataset without doing resampling can use BA as evaluation metric, because based on the results, BA is more fairly to both classes.
Potential therapeutic effect of Thymoquinone on Cisplatin-induced hepatotoxicity in rats
Authors: Kaya Sercan , Yalcin Tuba
Published: March 2024

Aim: Cisplatin (CIS), an antineoplastic agent, shows serious side effects such as hepatotoxicity. Thymoquinone (ThQ) is a powerful anti-oxidant with many beneficial effects such as anti-inflammatory, anti-tumoral. The aim of this study was to investigate whether ThQ treatment has hepatoprotective effect in CIS-induced hepatotoxicity model in rats and also to determine how CIS and/or ThQ treatments affect OTULIN levels, one of the deubiquitinases, in liver tissue.

Materials and Methods: The 28 rats used in the study control (application not done), CIS (7 mg/kg CIS, first day of experiment, intraperitoneal), CIS+ThQ (7 mg/kg CIS, first day of experiment, intraperitoneal + 10 mg/kg/day ThQ, oral gavage) and ThQ (10 mg/kg/day ThQ, oral gavage) were divided into four equal groups (n=7). The experiment was terminated upon completion of all applications (day 15). The effects of CIS and\or ThQ apps on liver tissues were examined biochemically, histopathologically and immunohistochemically.

Results: CIS application increased liver enzyme levels, histopathological changes, inflammation, oxidative stress and apoptosis in liver tissue and caused a decrease in OTULIN level. However, ThQ administration showed a positive regulatory effect on CIS-induced changes in liver tissue.

Conclusion: ThQ supplementation has a hepatoprotective effect against CIS-induced liver tissue damage.
Investigation of prevalence and risk factors of Parvovirus infection in dogs in Erzurum province, Turkey
Authors: Ismail Walied	Fadulalseed	Ahmed , Hanedan Basak
Published: March 2024

Aim: This study aimed to investigate the prevalence and risk factors of canine parvovirus (CPV) infection in dogs that were presented to Animal Hospital of Atatürk University and housed in shelter.

Materials and Methods: The samples were obtained from 83 dogs kept animal shelter and 17 dogs presented animal hospital showing clinical signs of CPV infection. The 40 stool samples of 100 dogs (40%) examined by the rapid test were positive for the presence of CPV, and the 60 stool samples (60%) were negative.

Results: In this study, it was determined that there was an important association between the presence of CPV and vaccination status, housing place, cleanliness frequency of housing place, anthelmintic treatment as well as anorexia, vomiting, dehydration and abdominal pain findings.

Conclusion: All the dogs in this study were young (1.5 to 7.5 months’ age range) and had contact with free-roaming stray dogs outside the house and garden. Thus, contact with stray dogs might play an important role in the increased prevalence of CPV. Also, the effective prevention practices should be implemented considering risk factors and common circulation of CPV infection in Erzurum province.
Assessment of the protective effects of pomegranate peel extract and N-acetyl cysteine alone or in combination with Ornipural® against Cadmium-induced bone toxicity in rat
Authors: Hatipoglu Durmus , Demircioglu İsmail , Filikci Kursat , Korkmaz Yasemin , Gungor Huseyin , Demircioglu Muhammed , Dik Burak
Published: March 2024

Aim: The present study was conducted to determine the effects of pomegranate peel extract (PPE) and N-acetyl Cysteine (NAC) alone or in their treatment combinations with commercial preparation Ornipural® (ORN) on bone metabolism against experimentally cadmium (Cd)-induced toxicity in rats.

Materials and Methods: Totally 36 animals were used in the study including 6 Wistar Albino rats in each group. The animals were assigned to control, Cd, Cd+PPE, Cd+NAC, Cd+PPE+ORN and Cd+NAC+ORN groups. The animals in the groups were euthanized after their blood samples were taken at the end of the 8th week. The bones were subjected to maceration for morphometric and histopathological examinations after euthanasia.

Results: The statistically significant differences were determined between the treatment groups and Cd group in terms of histopathological changes (osteoporotic alterations and changes in red bone marrow) and biomarkers (Ca, P and Mg) (P<0.05).

Conclusion: Although PPE, NAC and treatment combinations with ORN applied against experimentally induced cadmium toxicity were determined to have positive effects on bone metabolism, it has been thought that carrying out trials by increasing treatment duration and dose would be beneficial to determine definite efficacy of the applied treatment protocols.