bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh model pembelajaran Problem Based Learning berbantuan media kantong perkalian terhadap kemampuan menyelesaikan soal cerita matematika
Authors: Putri Defi Nadata , Mardiana Tria , Purwandari Septiyati 
Published: July 2024

Penelitian ini bertujuan untuk menguji pengaruh Pembelajaran Problem Based Learning berbantuan media kantong perkalian terhadap kemampuan menyelesaikan soal cerita matematika, pada siswa kelas II SD Negeri Rejowinangun Selatan 1 Di kecamatan Magelang Selatan, Kota Magelang tahun ajaran 2023/2024.
Penelitian ini merupakan jenis penelitian eksperimen dengan model One Group Pretest-Posttest Design. Subjek penelitian ini adalah seluruh siswa kelas II SD Negri Rejowinangun Selatan 1. Metode pengumpulan data yang digunakan adalah tes soal pretest dan posttest yang berupa soal uraian sebanyak 8 butir soal yang telah dilakukan uji validitas. Uji validitas soal pretest dan post-test menggunakan rumus product moment sedangkan uji reliabilitas menggunakan rumus Cronbach alpa dengan dibantu software IBM SPSS versi 24 for windows. Uji hipotesis menggunakan uji Paired Sample T-test. Sebelum melakukan uji hipotesis data diperoleh terlebih dahulu menggunakan uji normalitas.
Hasil penelitian menunjukan bahwa pembelajaran Problem Based Learning berbantuan media kantong perkalian berpengaruh terhadap kemampuan menyelesaikan soal cerita matematika pada siswa kelas II SD. Hal ini dibuktikan dari hasil analisis uji Paired Sample T-test pada kelas yang diberi treatment dengan probabilitas nilai sig. (2-tailed) 0,000 < 0,05. Berdasarkan hasil analisis dan pembahasan, terdapat perbedaan skor rata-rata hasil tes pretest dan posttest, disebutkan bahwa rata-rata hasil test pretest sebesar 44,78 dan hasil rata-rata posttest sebesar 79,35. Yang berarti terdapat perbedaan kemampuan menyelesaikan soal cerita matematika sebelum dan setelah mendapatkan perlakuan model Problem Based Learning. Berdasarkan hasil penelitian tersebut maka dapat disimpukan bahwa model Problem Based Learning berbantuan media kantong perkalian berpengaruh terhadap kemampuan menyelesaikan soal cerita matematika siswa SD kelas II SD negeri Rejowinangun Selatan 1.
Penerapan metode pembelajaran Gallery Walk untuk meningkatkan kerja sama pada pembelajaran pancasila kelas V
Authors: Putri Amanda Destyana , Kurniawati Wahyu , Rigianti Henry Aditia 
Published: July 2024

The aim of this research is to examine the use of the gallery walk method to increase student cooperation in the Pancasila learning process. The Gallery Walk method is an approach that encourages students' active participation in various learning activities that involve moving between learning points in the classroom. The research method used is classroom action research carried out over two cycles. The setting of this research is in class V of Kasongan State Elementary School with research subjects totaling 23 students. Data was collected through observation, interviews and documentation. The data analysis technique is carried out descriptively by describing each action that has been carried out. The research results show that there is an increase in student cooperation after implementing the gallery walk method in the learning process.
Keywords: gallery walk method. Student cooperation, Pancasila
Peningkatan hasil belajar IPS melalui metode Make a Match pada siswa kelas 3 SD Negeri Progowati
Authors: Kumara Elang Setya , Purwandari Septiyati , Rahmawati Puji 
Published: July 2024

Penelitian bertujuan untuk mengetahui peningkatan hasil belajar siswa dalam mata pelajaran IPS di SD Negeri Progowati melalui model kooperatif tipe Make a Match. Penelitian ini merupakan jenis Penelitian Tindakan Kelas (PTK) dengan model deskriptif kualitatif. Sampel yang diambil sebanyak 20 siswa yang terdiri dari 12 anak laki-laki dan 8 anak permpuan. Sedangkan objek dalam penelitian ini adalah peningkatan hasil belajar IPS. Instrumen yang digunakan dalam penelitian ini adalah tes. Teknik analisis data yang digunakan dalam penelitian ini adalah analisis data kuantitatif dan kualitatif. Peningkatan hasil belajar IPS siswa kelas 3 SD N Progowati ditunjukkan pada, kondisi awal pada siklus I rata- rata hasil belajar menjadi 44.00 dengan persentase ketuntasan 10%, pada siklus II rata-rata hasil belajar menjadi 80.67 dengan presentase ketuntasan 90%. Berdasarkan hasil analisis tersebut dapat disimpulkan bahwa penerapan pembelajaran kooperatif tipe Make a Match dapat meningkatkan hasil belajar siswa pada mata pelajaran IPS
Pengaruh model pembelajaran student facilitator and explaining terhadap hasil belajar IPS siswa kelas V
Authors: Widianingrum Rina , Pradana Agrissto Bintang Aji , Purwandari Septiyati 
Published: July 2024

Penelitian ini bertujuan untuk mengetahui pengaruh Model Pembelajaran Student Facilitator and Explaining terhadap hasil belajar IPS siswa kelas V SD Kristen 2 Magelang. Penelitian ini menggunakan jenis penelitian Pre-Experimental Design dengan model One Group Pre-Test Post-Test Design. Subjek penelitian dipilih secara Non Random Sampling model total sampling. Populasi dalam penelitian ini adalah seluruh siswa kelas V SD Kristen 2 Magelang dengan jumlah 9 siswa. Metode pengumpulan data yang digunakan adalah metode tes. Uji validitas instrumen tes dilakukan oleh expert judgment dengan rumus pearson dan dengan bantuan IMB SPSS 20. Uji Reliabilitas menggunakan cornbach’s alpha dengan bantuan IMB SPSS 20. Selain itu peneliti menggunakan uji tingkat kesukaran dan tingkat daya pembeda. Analisis data menggunakan teknik statistic non-parametic yaitu uji Wilcoxon Test. Hasil penelitian ini menunjukkan bahwa perhitungan rata-rata nilai tes post-test dengan skor 79,00 yang lebih besar dibandingkan dengan hasil rata-rata nilai tes pre-test dengan skor 50,11. Hal ini dibuktikan dengan hasil analisis Wilcoxon Test yang menunjukkan sebesar -2,887 dengan nilai signifikan 0,004 < 0,05 yang artinya ada perbedaan yang signifikan antara hasil pre-test dan post-test dengan menggunakan Model Pembelajaran Student Facilitator and Explaining. Dengan demikian dapat disimpulkan bahwa penggunaan Model Pembelajaran Student Facilitator and Explaining berpengaruh signifikan terhadap hasil belajar siswa dalam mata pelajaran IPS.
The influence of leadership on organizational performance through work-from-home outcomes under COVID-19 crisis in Thailand
Authors: Laohavichien Tipparat , Weerasai Chitawanphat 
Published: July 2024

BACKGROUND It’s not uncommon for the work-from-home (WFH) trend to persist after the peak of the COVID-19 pandemic. Various factors contribute to this continuation, including technological advancements and the benefits of it. The results of this study suggest suitable leadership styles for WFH. OBJECTIVE This research investigates transformational and transactional leadership on organizational performance through work-from-home outcomes during the COVID-19 crisis in Thailand. METHODS The data was collected by questionnaire from 444 employees who work for companies registered on the Stock Exchange of Thailand and the Market for Alternative Investment. These employees may work full-time or part-time from home or in a hybrid work arrangement. Data analysis employed the Partial Least Squares Structural Equation Modeling (PLS-SEM) method. RESULTS The main findings of this study indicate that during the COVID-19 crisis, transformational leadership did not directly influence employees’ work-for-home outcomes and had no direct or indirect effect on organizational performance. Conversely, transactional leadership is positively direct on organizational performance and indirectly through work-from-home outcomes. CONCLUSIONS The appropriate leadership style for the WFH environment during the COVID-19 pandemic is transactional leadership. This type of leader rewards employees for meeting expectations and imposes punishments for work that falls below the predetermined standard.
Effects of Hearing Aid Use on Individuals Diagnosed with Hearing Loss and Dementia: A Systematic Review
Authors: Machado Mariane Gomes , Machado Thais Helena , Caramelli Paulo , Gonçalves Tosatti Jessica Abdo , da Silva Carvalho Sirley Alves , de Resende Luciana Macedo 
Published: July 2024

Background: The assumption that hearing rehabilitation could improve quality of life and reduce dementia risk in people with hearing loss is a subject that needs further studies, especially clinical trials. It is necessary to determine the effects of hearing aid use, as part of hearing rehabilitation, among people diagnosed with dementia. Objective: To systematically review the literature to evaluate the effects of hearing aid use on cognition and quality of life of people with dementia. Methods: Protocol for this systematic review was registered (CRD42023387187). The Cochrane Central Register of Controlled Trials, Embase, MEDLINE, Scopus, CINAHL, and Web of Science databases, as well as grey literature, including Google Scholar and ResearchGate, were systematically searched for clinical trials using MeSH terms. The PICOS principle was used to develop the inclusion criteria: population (P): adults and older adults, individuals diagnosed with dementia and hearing loss; intervention (I): rehabilitation with hearing aids; control (C): not using a hearing aid; outcome (O): cognitive and/or quality of life assessment using validated tests; study design (S): clinical trial. Results: The initial search yielded 576 studies, five of which met the inclusion criteria for qualitative analyses. Two of the included studies were randomized clinical trials, and three were crossover clinical trials, demonstrating the lack of studies on the subject. Four studies included participants with Alzheimer’s disease. Quality of life was found to improve with the use of hearing aids, and hearing rehabilitation was not shown to affect cognitive outcomes. Conclusions: Hearing aid use appears to have a positive impact on quality of life.
The Effect of Raw Material Quality and Production Process on Tobacco Product Quality at KOPA Tarutama Nusantara Jember
Authors: Indah Indah Lestari Wahyu , Suryadinata Ningrum 
Published: July 2024

This study aims to determine the quality of raw materials and production processes against the quality of tobacco products at KOPA Tarutama Nusantara. This study used an associative quantitative approach, with 50 freelancers as respondents. This study used questionnaires as research instruments. This research also uses validity and reliability tests to test the quality of instruments. The analysis method used is multiple linear regression with the help of SPSS 26 software. The results of this study show that the results of the r square determination test of 49.9% of product quality can be explained by the quality variables of raw materials and production processes, while for the remaining 52.2% explained by other independent variables. Meanwhile, the results of the hypothesis test state that the variable quality of raw materials has a positive and significant effect on product quality. Production process variables are also stated to have a positive and significant effect on product quality.
Pengaruh Pendidikan Kesehatan Dan Terapi Pijat Kaki Terhadap Penurunan Tekanan Darah Pada Penderita Hipertensi
Authors: Hidayat Cahya Tribagus , Sasmiyanto Sasmiyanto , Elmaghfuroh Dian Ratna 
Published: July 2024

Hipertensi adalah suatu keadaan dimana tekanan darah sistolik ≥140 mmHg dan atau tekanan darah diastolik ≥90 mmHg. Hipertensi menjadi masalah kesehatan secara global, karena tingginya frekuensi kejadiannya dan tingginya resiko untuk menjadi penyakit jantung dan pembuluh darah. Berdasarkan pengkajian yang dilakukan melalui observasi dan wawancara pada 50 KK di Desa Glundengan, Tanjungrejo, dan Kesilir, Kecamatan Wuluhan Kabupaten Jember didapatkan hasil jika masalah kesehatan terbanyak yang dialami oleh masyarakat usia dewasa dan lansia adalah hipertensi. Salah satu upaya atau intervensi yang dilakukan untuk mengendalikan hipertensi pada masyarakat adalah dengan memberikan pendidikan kesehatan tentang pengendalian hipertensi serta demonstrasi terapi pijat kaki untuk menurunkan tekanan darah. Tujuan penelitian ini adalah untuk mengetahui pengaruh pendidikan kesehatan dan terapi pijat kaki terhadap penurunan tekanan darah pada penderita hipertensi. Desain penelitian yang digunakan adalah pra-eksperimental dengan one-group pre-post test design. Sampel dalam penelitian ini adalah masyarakat dengan usia dewasa dan lansia dengan hipertensi sejumlah 25 responden yang diambil menggunakan consecutive sampling. Uji statistik menggunakan t test paired sampel dengan nilai α = 0,05. Hasil penelitian menunjukkan 84% pengetahuan masyarakat terkait hipertensi mengalami peningkatan, 56% sikap masyarakat terkait hipertensi mengalami peningkatan, 52 % perilaku masyarakat terkait pengendalian hipertensi mengalami peningkatan, 68 % tekanan darah masyarakat dengan hipertensi mengalami penurunan dan p value = 0.000. Kesimpulan dari penelitian ini adalah pendidikan kesehatan dan terapi pijat kaki berpengaruh terhadap penurunan tekanan darah pada penderita hipertensi. Diharapkan perawat dapat memberikan pendidikan kesehatan dan mengajarkan terapi pijat kaki untuk menurunkan tekanan darah pada penderita hipertensi.
TESTING THE PERFORMANCE OF TWO DIFFERENT DIGESTERS FOR BIOGAS PRODUCTION FROM HOUSEHOLD WASTE CO-DIGESTED WITH COW DUNG
Authors: Yakubu Ubaidullahi , Mohammed Sani Umar , Samuel Mary 
Published: July 2024

The research was carried out at Mechanical Engineering Department, Federal University Dutsin-Ma, Katsina State, Nigeria. Different researches of bio-digesters have been conducted for biogas production but the physico-chemical properties of wastes, constituents of biogas and volume of digesters were not considered in previous research which resulted to poor performance of digesters by producing low flame. Hence the physico-chemical properties of wastes were determined, constituents of biogas were determined and volumes of digesters were considered for this research work so as to have effective performance of the digesters. This study involved the performance evaluation of two different digesters for the production of biogas from household Wastes co-digested with cow dung to select the best digester among the two suitable for household used. Two different digesters each of 5.5 litres and 90 litres were used for testing the performance of digesters using household Wastes co-digested with cow dung in which anaerobic digestion process at both mesophilic and thermophilic temperatures were employed.After the physico-chemical properties of wastes test, analysis of biogas constituents, Ventilation test and flammability test of both digesters were conducted.The highest volume of biogas produced for Digester 1 was 115 liters/day within a period of 15days and 2537 liters/day within a period of 28days for Digester 2.The Ventilation and flammability tests were conducted of both digesters in which Digester 1 passed Ventilation test and failed flammability test.The Digester 2 passed both Ventilation and flammability tests.The research concluded that, the Digester 2 was more effective because of large volume of Digester...
EFFECT OF SOME ANTHROPOGENIC FACTORS ON THE PREVALENCE OF Plasmodium falciparum AMONG PATIENTS IN KADUNA STATE
Authors: Osagiede Nicholas Osazuyi , Yayock H. C. 
Published: July 2024

Clinical studies involving of blood samples were randomly collected from out-patients in selected hospitals in the three (3) Senatorial districts of Kaduna State were examined for Plasmodium falciparum. Blood samples were collected from 1,918 patients attending the General Out Patient Department ward from various State Government owned hospitals in the three (3) Senatorial districts. Information obtained from questionnaires administered to out-patients who tested positive for P. falciparum revealed inconsistencies in the use of Insecticide Treated Nets (ITNs) and Chemoprophylaxis to prevent malaria. The most commonly used anti-malaria drugs for self-medication among patients from the three senatorial districts shows that 56.6% of the respondents in Kaduna North uses chloroquine/fansidar, 71.5% in Kaduna South and 67.0% in Kaduna Central. Many of the patients investigated do not have sufficient access and knowledge to ITNs as provided by the Roll Back Malaria programme or State malaria campaigns
NONPHARMACEUTICAL AND PHARMACEUTICAL COVID-19 PREDICTION MODELS
Authors: Okwonu Friday Zinzendoff 
Published: July 2024

Global tourism and leisure came to hurt due to the Covid-19 pandemic. The ways we lived our lives was automatically truncated due to the fear of the virus of unknown etiology. We started adjusting to new lifestyle. Community life came to hurt due to lockdown to curtail the spread of the virus. Various forms of non-pharmaceutical approaches (NPA) or intervention (NPI) was adopted in the absence of vaccine. As time progresses different vaccine became available (Pharmaceutical approach {PA)) was discovered to mitigate the spread of the virus. To reassure the safety of people, different levels of social distancing values in meters was applied due to the fear that the virus was airborne. This study tends to investigate whether onset data from the NPA and PA interventions could be used to predict the probability of infection thereby bringing the spread of the virus to a hurt. The analysis based on these prediction models revealed that both the NPA and the PA are very effective in mitigating and hurting the spread of the virus. The PA prediction model revealed that as more people are vaccinated with time, the probability of infection reduces drastically thereby increasing the probability of social mingling. Therefore, we concluded that these data independent prediction models are useful to predict the likely outcome of infection of the disease of unknown etiology based on the onset data.
Munkaerő-piaci dinamika és foglalkoztatási trendek elemzése: Motivációs tényezők és munkavállalói attitűdök a foglalkoztatásban
Authors: Riczu Zsófia 
Published: July 2024

Jelen tanulmány célja, hogy áttekintést nyújtson a munkaerőpiac közvetett változásainak és munkavégzés feltételeinek az időbeli és strukturális dimenzióban történő vizsgálatáról. A tanulmány a társadalmi-gazdasági változásokkal szembeni munkavállalói attitűdöt vizsgálja, különös tekintettel a munkavégzés rugalmasságára. A kutatás célja az összefüggések feltárása a foglalkoztatottság és a munkaerőpiaci rugalmasság között, valamint azon tényezők azonosítása, amelyek befolyásolják a munkavégzés formáját és helyét. A kutatás módszertana survey-kutatás, feleletválasztós és félig nyitott kérdésekkel. Tekintettel arra, hogy egyéb eljárások kivitelezése a támogatási projekt által meghatározott és rendelkezésre álló időkeret tartása érdekében nem volt megoldható, nem véletlenszerű mintavétellel történt a kutatás (egyszerűen elérhető alanyok módszere), amely bár nem biztosította a teljes reprezentativitást (vagyis a belőle levonható következtetések korlátozottak), de alkalmas egy nagyobb, reprezentatív kutatás előkészítéséhez. A primer kutatásban elmélethez kapcsolt tartalomelemzést alkalmaztam. A tanulmány vizsgálja azt is, hogy hogyan alakul a munkaerőpiac struktúrája és dinamikája az egyéni vállalkozói szféra és a hagyományos alkalmazotti munkaviszony közötti átmenetben. A kutatás eredményei fontos lehetőséget kínálnak a munkaerőpiac és a foglalkoztatás kultúrájának fejlesztésére, valamint az alkalmazotti jogviszony fenntarthatóságának vizsgálatára a jövőbeni társadalmi-gazdasági változások tükrében.
Hubungan Indeks Massa Tubuh, Lama Kerja dan Durasi Kerja Terhadap Kejadian Work Related Musculoskeletal Disorders
Authors: Marsim Etanaulia , Darmawan Gigih Bakti 
Published: July 2024

Indonesia mulai mengalami perubahan transportasi yaitu dari transportasi konvensional menjadi transportasi berbasik online. Dilihat dari banyaknya masyarakat yang menggunakan ojek online sepedah motor, driver ojek online sepeda motor memiliki risiko untuk mengalami gangguan musculoskeletal salah satunya yakni musculoskeletal disorder (MSDs). Penelitian ini bertujuan untuk melihat hubungan antara indeks masa tubuh, lama kerja, dan durasi kerja terhadap kejadian work related musculoskeletal disorders. Penelitian ini merupakan penelitian deskriptif menggunakan metode observasional analitik yang dilakukan pada bulan April 2022 di Kabupaten Sleman. Populasi pada penelitian ini adalah driver ojek online sepedah motor di Kabupaten Sleman yang berjumlah 33 orang. Pengambilan sampel menggunakan Teknik total sampling, metode pengumpulan data yang digunakan dalam penelitian ini menggunakan kuesioner dan mengolah data univariat dan data bivariat dengan menggunakan aplikasi SPSS. Berdasarkan hasil penelitian diketahui bahwa faktor indeks massa tubuh, lama kerja, dan durasi kerja memiliki hubungan erat terhadap kejadian work related musculoskeletal disorders pada drivel ojek online. Faktor indeks massa tubuh, lama kerja, dan durasi kerja memiliki hubungan terhadap kejadian work related musculoskeletal disorders pada drivel ojek online
Disease-associated gut microbiome and metabolome changes in rats with chronic hypoxia-induced pulmonary hypertension
Authors: Cao Weitao , Wang Luyao , Mo Qiudi , Peng Fang , Hong Wei , Zhou Yumin , Sun Ruiting , Li Haiqing , Liang Chunxiao , Zhao Dongxing , Zheng Mengning , Li Bing , Peng Gongyong 
Published: July 2024

BackgroundPulmonary hypertension (PH) is a progressive disease affecting the lung vasculature that is characterized by sustained vasoconstriction and leads to vascular remodeling. The lung microbiome contributes to PH progression, but the function of the gut microbiome and the correlation between the gut microbiome and metabolome remain unclear. We have analyzed whether chronic hypoxia-induced PH alters the rat fecal microbiota.PurposeWe explored hypoxia-induced pulmonary hypertension model rats to find out the characteristic changes of intestinal microorganisms and metabolites of hypoxia-induced pulmonary hypertension, and provide a theoretical basis for clinical treatment.MethodsIn the current study, a chronic hypoxia-induced PH rat model was used to investigate the role of the gut microbiome and metabolome as a potential mechanism contributing to the occurrence and development of PH. 16S ribosomal ribonucleic acid (16S rRNA), short-chain fatty acid (SCFA) measurements, mass spectrometry (MS) metabolomics analysis and metatranscriptome were performed to analyze stool samples. The datasets were analyzed individually and integrated for combined analysis using bioinformatics approaches.ResultsOur results suggest that the gut microbiome and metabolome of chronic hypoxia-induced PH rats are distinct from those of normoxic rats and may thus aid in the search for new therapeutic or diagnostic paradigms for PH.ConclusionThe gut microbiome and metabolome are altered as a result of chronic hypoxia-induced PH. This imbalanced bacterial ecosystem might play a pathophysiological role in PH by altering homeostasis.