bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of natural auxin from portulaca grandiflora hook and Ipomoea batatas (L.) Poir on the formation adventitious roots in vitro of Plumbago zeylanica L.
Authors: Phuong Nguyen Tran Dong , Huong Tran Thi Xuan 
Published: April 2021

Plumbago zeylanica L. is a traditional herbal that has been reported to treat on skin diseases. Furthermore, some researchers have found plumbagin extracted from roots of this species can prevent cancer cell development. In
current study, stems of Plumbago zeylanica L. were cultured on MS medium with BA 1.0 mg/L and IAA (0.01-0.15 mg/L) or NAA (0.1-0.15 mg/L). After 8-week cultured, stems were transferred to MS medium with extracted from
stems of Portulaca grandiflora Hook (2-10 ml/L) or extracted from stems of Ipomoea batatas (L.) Poir. The results showed that, the appropriate medium for shoot formation was in MS with BA and IAA 0.1 mg/L or NAA 0.1 mg/L.
The adventitious roots in vitro were formatted in MS medium supplied with extracted from stems Portulaca grandiflora Hook or from stems of Ipomoea batatas (L.) Poir 6 ml/L. Simultaneously, after 8-week cultured, the adventitious roots were collected and plumbagin qualitative were analyzed with pure plumbagin of Sigma. As the results, plumbagin presents in adventitious roots cultured.
Methylation of Ecadherin gene is correlated with increased risk of nasopharyngeal carcinoma: A meta-analysis
Authors: Phuong Truong Kim , Thuan Lao Duc , Trinh Nguyen Thi Hoang , Dieu Nguyen Thi Phuong , Le Nguyen Thi 
Published: April 2021

Background: The objective of this study was to estimate the correlation between the Ecadherin (CDH1) promoter methylation and the risk of nasopharyngeal cancer.
Methods: Based on previous online articles for the evaluation the hypermethylated status of CDH1 gene at the promoter region with nasopharyngeal carcinoma, two independent reviewers selected studies through databases on PubMed, Google Scholar from 2001 to 2014. The software MedCalc® version 18.11 was applied for calculating pooled odd ratios (OR) with levels of data heterogeneity by the fixed and random effects models.
Results: Of a total of 99 articles, 12 studies with 508 clinical samples of nasopharyngeal carcinoma patients and 282 normal samples were selected in the systematic review for meta-analysis. Overall, the results demonstrated the highly significant association between CDH1 promoter methylation with nasopharyngeal carcinoma under the fixed effects model (OR = 16.155, 95% CI: 8.533 - 30.585, p
Nurses’ Perception Toward Workplace Violence at Dammam Medical Tower, Saudi Arabia
Authors: Aljanabi Sara M. , El Seesy Naglaa , Sijeeni Amal 
Published: April 2021

Context: Male and female nurses face violence in their workplace because of daily exposure to challenging situations as a result of dealing with different types of patients, visitors, and their families.
Aim: The study aimed to assess nurses' perceptions toward workplace violence at Dammam Medical Tower, Saudi Arabia.
Methods: A quantitative descriptive cross-sectional design was used to conduct this study. The sample size consisted of 300 nurses working at Dammam Medical Tower using a convenient sampling technique from January to March 2019 and using a modified tool obtained from ‘Survey on Workplace Violence’ by Massachusetts Nurse’s Association.
Results: The most common workplace violence for the last two years was verbal abuse and threatening. Additionally, sexual assault was less violent in the workplace. Around one-third of nurses reported all incidents to management, and less than half of them stated that the management was supportive and tried to find a solution. However, only 10% of them underwent related training regarding workplace violence prevention. Also, more than a quarter of nurses reported that a clear policy and procedures addressing violence are needed to combat violence in the workplace. There is a significant difference between nurses who work in outpatients or emergency department and total violence incidents.
Conclusion: Verbal abuse and threatening are deemed to be the most common violence being occurred in the workplace, while patients and relatives are the commonest offenders. The administration of the workplace should develop a clear policy to address the violent act in work and enhance the violence concept in the orientation courses.
Awareness of Breast Cancer Risk Factors and Practice of Breast Self-Examination Among Nursing Students
Authors: Afif Mona H. 
Published: April 2021

Contents: Breast cancer is the most common cancer in women of both developed and less developed world. Breast cancer is a common malignancy among Saudi females, with a prevalence of 21.8%. Awareness of risk factors and practice of breast self-examination still has a significant role in the early detection effort of breast cancer, particularly in young women.
Aim: of this study is to explore the awareness of breast cancer risk factors and the reported practice of breast self-examination among nursing students in the King Saud bin Abdulaziz University for Health Sciences -College of Nursing (CON-R), Kingdome of Saudi Arabia.
Methods: A descriptive cross-sectional correlational design was utilized in this study on a convenience sample of 373 nursing students in King Saud bin Abdulaziz University for Health Sciences, College of Nursing (CON-R). The study used two tools. The first tool is a structured interview questionnaire designed by the researcher to collect data about the students' characteristics and to assess the student nurses' awareness of breast cancer risk factors. The second tool is a breast self-examination practice form that is designed to assess the student nurses' reported practice of breast self-examination.
Results: The results of the present study show that 60.6% of the nursing students' age was between 20-24 years; 18.2 % of them had a positive family history of breast cancer. The nursing student higher awareness was revealed for risk factors of female gender (4.5±0.7), age more than 40 (4.3±0.8), positive family history (4.2±0.8), breast disease (4.1±0.8). Average awareness was revealed for risk factors of late menopause (2.8±1.8), and physical inactivity (3.0±1.1). 63.5% of students did not practice breast self-examination; among the remaining only 25.5% practicing monthly, only 5% was regularly practicing, while 31.1% of them did not practice regularly.
Conclusion: The nursing students reveal a good awareness of most of the breast cancer risk factors. Despite a good awareness level, they reported that about two-thirds of students did not practice breast self-examination. The study recommended the conduction of awareness campaigns in all university campuses who are encompassing female students to enhance their awareness of breast cancer risk factors and promote their practice of breast self-examination.
EFEKTIFITAS MODEL PEMBELAJARAN JIGSAW II PADA MATERI BARISAN DAN DERET DITINJAU DARI TIPE KEPRIBADIAN SISWA KELAS X SMK MUHAMMADIYAH 3 KLATEN UTARA
Authors: Putra Aji Permana 
Published: April 2021

The objectives of this research were to find out on the topic of Sequences and Series: (1) which had better learning achievement among cooperative learning Group Jigsaw II or a direct learning; (2) which had better learning achievement between melancholies students, phlegmatic students, sanguine students or choleric students; (3) at each personality types, which had better learning achievement among Jigsaw II or direct learning, and (4) at each learning models, which had better learning achievement between melancholies students, phlegmatic students, sanguine students or choleric students. This research was a quasi-experimental with 2×4 factorial design. The population was all students of SMK Muhammadiyah 3 Klaten Utara on Academic Years 2019/2020. Sampling was done by stratified cluster random sampling technique. The total of sample was 85 students. Statistical tests using the method Lilliefors test for normality, homogeniety of the Bartlett method, anava test with F test (Fisher) and post hoc test using the Scheffe’ method. The significance level was 0,05. Based on hypothesis test, it could be concluded as follows: (1) Jigsaw II had better learning achievement than direct learning,; (2) there were no any differences in the learning achievement in mathematics of the students with melancholies, phlegmatic, sanguine or choleric personality types; (3) in each personality types, the cooperative learning model Jigsaw II had better than direct learning model; (4) in each learning model, the students with melancholies, phlegmatic, sanguine or choleric personality types have the same learning achievement.
PENINGKATAN PRESTASI BELAJAR MATEMATIKA SISWA DENGAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM INVESTIGATION SMP NEGERI 2 CEPER KLATEN
Authors: Putra Aji Permana 
Published: April 2021

The purpose of this class action research is to (1) improve students' mathematics learning achievement through the Group Investigation learning model in class VII F SMPN 2 Ceper, Ceper District, Klaten Regency 2017/2018 Academic Year. (2) Describe how to overcome the constraints of applying the Group Investigation learning model to improve mathematics learning achievement of class VII F SMPN 2 Ceper. Based on the results of the study it can be concluded: (1) The application of the Group Investigation learning model can improve the learning achievement of grade VII F SMPN 2 Ceper, which is indicated by: students of class VII F as many as 32 students have increased learning achievement that is before action only 53.1% of students study completely, after the action becomes 100%. How to overcome constraints, namely the teacher must be skilled in applying Group Investigation learning model is: a) reviewing the concepts and basic competencies that students will learn, b) forming heterogeneous study groups both in terms of ability, gender, religion, tribes etc., c) prepare everything about learning as well as possible so that when learning runs smoothly, d) minimize the number of group members so that learning takes place effectively with no passive group members or playing alone during group discussions, e) giving gifts at the best group presentations
EFEKTIFITAS MODEL PEMBELAJARAN KOOPERATIF GROUP INVESTIGATION (GI) PADA MATERI BARISAN DAN DERET DITINJAU DARI TIPE KEPRIBADIAN SISWA SMK KELAS X DI KABUPATEN KLATEN
Authors: Putra Aji Permana , Fajarini Nuria Mahdra , Utami Nurni 
Published: April 2021

The objectives of this research were to find out on the topic of Sequences and Series: (1) which had better learning achievement among cooperative learning Group Investigation (GI) or a direct learning; (2) which had better learning achievement between melancholies students, phlegmatic students, sanguine students or choleric students; (3) at each personality types, which had better learning achievement among GI or direct learning, and (4) at each learning models, which had better learning achievement between melancholies students, phlegmatic students, sanguine students or choleric students. This research was a quasi-experimental with 2×4 factorial design. The population was all students in tenth grade of vocational schools technology, health, and agriculture in Klaten Regency on Academic Years 2019/2020. Sampling was done by stratified cluster random sampling technique. The total of sample was 80 students. Statistical tests using the method Lilliefors test for normality, homogeniety of the Bartlett method, anava test with F test (Fisher) and post hoc test using the Scheffe’ method. The significance level was 0,05. Based on hypothesis test, it could be concluded as follows: (1) GI had better learning achievement than direct learning,; (2) there were no any differences in the learning achievement in mathematics of the students with melancholies, phlegmatic, sanguine or choleric personality types; (3) in each personality types, the cooperative learning model GI had better than cooperative learning Jigsaw II direct learning model; (4) in each learning model, the students with melancholies, phlegmatic, sanguine or choleric personality types have the same learning achievement
IMPLEMENTASI MODEL PEMBELAJARAN TEAM GAME TOURNAMENT(TGT) UNTUK MENINGKATKAN AKTIFITAS BELAJAR SISWA
Authors: Putri Prihastini Oktasari , Wati Erna 
Published: April 2021

This study aims to: (1) determine the responses of students in learning mathematics with a cooperative model type Team Game Tournament (TGT). (2) determine whether using the cooperative model type Team Game Tournament (TGT) can improve students' mathematics learning activities. The type of research used is Classroom Action Research (CAR). The sample in this study were all grade V students of SD Negeri 1 Plumbon in the academic year 2019/2020 as many as 24 students. The instruments used in this study were observation, documentation and questionnaires.
Based on the results of the study, it was concluded that: (1) The fifth grade students of SD Negeri 1 Plumbon gave a positive response to the implementation of learning mathematics using the Team Game Tournament (TGT) cooperative model. (2) the use of the Team Game Tournament (TGT) type cooperative model can increase student learning activities in the fifth grade mathematics subject of SD Negeri 1 Plumbon. This increase can be seen in the results of the observation sheet and questionnaire. Based on the observation sheet, it was found that the average percentage increase in pre-cycle was 36.97% to 61.45% in cycle I and 72.39% in cycle II. Meanwhile, based on the student learning activity questionnaire using the cooperative type Team Game Tournament (TGT) model, it also increased from the pre-cycle by 61.97%, increased to 74.88% in cycle I and increased again in cycle II which was 80.20%.
PENGGUNAAN MODEL PEMBELAJARAN PROBLEM BASE LEARNING UNTUK MENINGKATKAN PEMAHAMAN SISWA KELAS XI TATA BUSANA-2 MATA PELAJARAN PEMBUATAN BUSANA INDUSTRI MATERI PENGERTIAN DAN FUNGSI BUSANA PESTA PADA SMK NEGERI 1 SIGLI
Authors: Yanti Fitri 
Published: April 2021

Penggunaan Model Pembelajaran Problem Base Learning Untuk Meningkatkan Pemahaman Siswa Kelas XI Tata Busana-2 Mata Pelajaran Pembuatan Busana Industri Materi Pengertian dan Fungsi Busana Pesta Pada SMK Negeri 1 Sigli. Penelitian ini dilakukan di SMK Negeri 1 Sigli selama tiga bulan sejak bulan Januari sampai dengan Maret 2020 bertujuan untuk meningkatkan pemahaman melalui penggunaan model pembelajaran problem base learning pada materi pengertian dan fungsi busana pesta bagi siswa kelas XI Tata Busana-2 SMK Negeri 1 Sigli. Metode penelitian yang digunakan adalah penelitian tindakan kelas (PTK) yang terdiri atas 2 siklus. Subyek penelitian adalah siswa-siswi Kelas XI Tata Busana-2 SMK Negeri 1 Sigli tahun pelajaran 2019/2020 sebanyak 30 siswa. Analisis data menggunakan teknik analisis deskriptif komparatif dengan membandingkan kondisi awal dengan hasil-hasil yang dicapai pada setiap siklus, dan analisis deskriptif kualitatif hasil observasi dengan membandingkan hasil observasi dan refleksi pada siklus I dan siklus 2. Hasil penelitian diperoleh antara lain hasil tes pada siklus I dengan persentase ketuntasan sebesar 70% nilai rata-rata kelas sebesar 75,8 dan meningkat pada hasil tes siklus II sebesar 93,3% dengan nilai rata-rata kelas 85,2. Pada kedua siklus ini terjadi perubahan aktifitas dan perolehan nilai yang signifikan bila dibandingkan dengan pra siklus dengan ketuntasan belajar yang hanya mencapai 46,7% dan nilai rata-rata adalah 53,3. Dapat disimpulkan bahwa melalui penggunaan model pembelajaran problem base learning dapat meningkatkan pemahaman siswa pada materi akuntansi sebagai sistem informasi bagi siswa kelas XI Tata Busana-2 SMK Negeri 1 Sigli. Selain itu, hasil pengamatan pada proses belajar mengajar memperlihatkan perubahan siswa lebih aktif pada siklus I dan siklus II.Kata Kunci : Model Pembelajaran Problem Base Learning Pengertian dan Fungsi busana Pesta
TINJAUAN PENGETAHUAN DAN PENDIDIKAN IBU RUMAH TANGGA DALAM RANGKA PENCEGAHAN PENYAKIT KULIT DI DESA MEE TEUNGOH KECAMATAN MUTIARA BARAT KABUPATEN PIDIE TAHUN 2018
Authors: Razi T. Khairol , Syahputra Fadli , Zhuhra Raiyana 
Published: April 2021

Latar Belakang: Penyakit kulit merupakan kelainan kulit yang diakibatkan oleh adanya jamur, kuman-kuman, parasit, virus maupun infeksi. Penyakit kulit adalah penyakit infeksi yang paling umum, terjadi pada orang-orang dari segala usia. Sebagian besar pengobatan infeksi kulit membutuhkan waktu lama untuk menunjukkan efek. Masalahnya menjadi lebih mencemaskan jika penyakit tidak merespon terhadap pengobatan. Metode: Penelitian ini bersifat Deskriptif yaitu dengan desain crossectional yaitu melihat Pengetahuan dan Pendidikan Ibu rumah Tangga Dalam Rangka Pencegahan Penyakit Kulit di Desa Mee Teungoh Kecamatan Mutiara Barat Kabupaten Pidie. Populasi dalam penelitian ini adalah seluruh masyarakat penderita penyakit kulit di desa Mee Teungoh Kecamatan Mutiara Barat Kabupaten Pidie yaitu sebanyak 34 orang. Hasil: Berdasarkan hasil penelitian tentang pengetahuan dan pendidikan ibu rumah tangga dalam rangka pencegahan penyakit kulit didesa Mee Tengoh Kecamatan Mutiara Barat Kabupaten Pidie tahun 2018 dapat diambil kesimpulan sebagai berikut: Dari 34 responden yang dilakukan penelitian diketahui bahwa responden yang berpendidikan tinggi sebanyak 3 orang (8,8%) dan responden yang berpendidikan menegah sebanyak 11 orang (32,4%) sedangkan responden yang berpendidikan dasar sebanyak 20 orang (58,5%). Dari 34 responden yang dilakukan penelitian diketahui bahwa responden yang berpengetahuan baik sebanyak 32 orang (94,1%) dan berpengetahuan rendah sebanyak 2 orang (5,9%). Saran: Diharapkan penderita penyakit kulit agar mandi sehari dua kali dan menganti pakaian yang bersih, serta diharapkan kepada petugas puskesmas agar memberikan penyuluhan mengenai faktor-faktor yang mempengaruhi terjadinya penyakit kulit. Kata Kunci: Pengetahuan, Pendidikan, Penyakit Kulit
UPAYA SUVERVISI AKADEMIK UNTUK MENINGKATKAN KEMAMPUAN GURU MADRASAH DALAM MEMBUAT RPP DI MADRASAH IBTIDAIYAH NEGERI 18 PIDIE
Authors: Nurhayati Nurhayati 
Published: April 2021

Dalam pelaksanaan kurikulum 2013 seorang guru dituntut mampu mengembangkan kurikulum tingkat satuan pendidikan masing-masing dan disesuaikan dengan kebutuhan peserta didik. Kemampuan merencanakan pembelajaran merupakan suatu kompetensi akademik yang perlu dikembangkan secara profesional oleh guru. Masalah penelitian dapat dirumuskan sebagai berikut (1) Aapakah suvervisi akademik yang berkelanjutan mampu meningkatkan kompetensi guru dalam menyusun RPP? (2) Bagaimanakah langkah-langkah pemberian suvervisi akademik yang dapat meningkatkan kompetensi guru dalam menyusun RPP ? Adapun tujuan dilaksanakan penelitian ini adalah sebagai berikut: (1) Membuktikan secara ilmiah suvervisi akademik berkelanjutan dapat meningkatkan keeampuan guru dalam menyusun RPP. (2) Mengetahui langkah-langkah yang tepat dalam meningkatkan kompetensi guru dalam menyusun RPP. Metode yang digunakan dalam penelitian ini ialah penelitian tindakan sekolah (PTS). Penelitian tindakan sekolah ini dilakukan dalam dua siklus dengan mengacu pada karakteristik penelitian tindakan sekolah oleh pengawas binaan. Hasil pengamatan peneliti menunjukkan bahwa ada kenaikan nilai tuntas dari 65% menjadi 85% . Sedangkan Tidak tuntas ada penurunan dari 77% menjadi 5%. Hasil penelitian dapat disimpulkan bahwa kompetensi guru dalam menyusun RPP dengan pendekatan saintifik dan pendekatan BK di Madrasah Ibtidaiyah Negeri 18 Pidie dapat ditingkatkan melalui metode bimbingan teknis dan pelatihan. Kata Kunci: kompetensi guru, RPP, pendekatan BK
Influence of eight chosen essential oils in the vapor phase on the growth of Rhizopus stolonifer and Rhizopus lyococcus
Authors: Tančinová Dana , Hlebová Miroslava , Folitinova Denisa , Mašková Zuzana , Barboráková Zuzana 
Published: April 2021

This study aimed to evaluate the fungicidal effect of eight essential oils against five strains of the genus Rhizopus. Strains were obtained from various moldy foods, namely Rhizopus stolonifer KMi 383 from chestnut, R. stolonifer KMi 510 from strawberry, R. stolonifer KMi 511 from nectarine, R. stolonifer KMi 524 from cherry tomatoes, and R. lyococcus KMi 512 from blackberry. The essential oils (EO) used in this study were jasmine EO (extract from Jasminum officinale L.), bergamot EO (Mentha aquatica L. var. citrata (Her.) Fresen), bitter orange EO (from Citrus aurantium L.), grapefruit EO (Citrus paradisi Macfady), sweet flag EO (East Asian Calamus, from Acorus calamus L. var. angustatus Bes), star anise EO (from Illicium verum J.D.Hook), geranium EO (from Pelargonium graveolens), and lemongrass EO (from Cymbopogon citratus DC). The semi-quantitative composition of the essential oil samples was determined by gas chromatography coupled with mass spectrometry (GC-MS). The antifungal activity of essential oils against the strains of R. stolonifer and R. lyococcus was determined during 7 days, using the micro-atmosphere method (0.625 μL.mL-1 of air). Two essential oils, geranium and lemongrass, completely inhibited the growth of all isolates. Bitter orange essential oil inhibited the growth of all isolates of Rhizopus stolonifer, but isolate of Rhizopus lyococcus began to grow after four days of cultivation. In conclusion, certain essential oils are highly effective in the vapor phase. These could be used in further tests of their antifungal activity and could be used in the control of Rhizopus spp. or other fungal pathogens.
Analisis Faktor Terkait Bayi Berat Lahir Rendah Di Puskesmas Lumbung Kabupaten Ciamis Tahun 2017
Authors: Asmarani Sri  Utami , Utari Diah M 
Published: April 2021

Latar Belakang. Bayi Berat Lahir Rendah (BBLR) adalah bayi yang lahir dengan berat badan kurang dari 2500 gram. Persentase BBLR di Indonesia sebesar 10,2%, di Jawa Barat yaitu 10,8%. Tujuan penelitian ini adalah mengetahui faktor-faktor yang berhubungan dengan kejadian BBLR di Wilayah Kerja Puskesmas Lumbung Kabupaten Ciamis.
Metode. Jenis penelitian ini adalah kuantitatif dengan rancangan cross sectional. Data yang diambil adalah data primer dan data sekunder. Populasi pada penelitian ini adalah semua ibu yang memiliki bayi di Wilayah Kerja Puskesmas Lumbung dan sampel sebanyak 165 orang dengan uji hipotesis dua populasi. Analisis data dilakukan secara analisis multivariat dengan regresi logistik ganda.
Hasil. Penelitian menunjukkan bahwa ibu yang melahirkan BBLR sebesar 27,9%. Faktor-faktor yang berhubungan dengan kejadian BBLR adalah umur, pekerjaan, pendidikan, paritas, jarak kelahiran, status anemia trimester 1, status anemia trimester 3, kekurangan energi kronik (KEK), tinggi badan, kenaikan berat badan sebelum dan selama hamil, kunjungan ulang pemeriksaan kehamilan (p value <0,05).
Simpulan. Faktor yang dominan berhubungan dengan kejadian BBLR adalah KEK, pekerjaan, pendidikan, status anemia trimester 3 dan umur. KEK merupakan variabel paling dominan. Petugas kesehatan terutama bidan yang bertugas di wilayah kerja Puskesmas Lumbung harus lebih meningkatkan program penyuluhan terkait BBLR dan melakukan pemantauan LILA pada saat pertama kali ibu memeriksakan kehamilannya.