bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Pemberian Omeprazole Terhadap Profil Farmakokinetika Piroxicam Dengan Metode Kromatografi Cair Kinerja Tinggi (KCKT)
Authors: Sipayung Dasma Arihan Nauli
Published: May 2022

Piroxicam is an anti-inflammatory drug belonging to the NSAID group and is also used as an analgesic and anti-rheumatic drug. Its use is often combined with stomach medicines, as the side effects of piroxicam can irritate the stomach. One of them is omeprazole. Since piroxicam and omeprazole act on the same enzyme, CYP450, they can affect the pharmacokinetic profile, especially at the metabolic stage and excretion of piroxicam. The purpose of this study was to determine the effect of omeprazole on the pharmacokinetic profile of piroxicam especially in the metabolic phase and excretion. The method used in this study was an experimental method using three male rabbits. These rabbits are divided into three groups. The first treatment group was giving pyroxicam solution 0.653 mg / kg body weight, the second treatment group gave piroxicam 0.653 mg / kg body weight that one hour before was given omeprazole 1.2 mg / kg body weight and the third group treated with piroxicam 0.7 mg / kg body weight at the same time with omeprazole 1,4 mg / kg body weight. Plasma levels of the drug piroxicam are measured using a high performance liquid chromatography (HPLC) tool. The verification method is executed. This is the determination of LOD and LOQ values, accuracy and accuracy testing. The result of data analysis using t-table. The results showed that there was an increase or difference in pharmacokinetic parameter values ​​during the absorption phase, but no significant effect was shown for each group. Pharmacokinetic parameter values ​​for metabolic stages and excretion were reduced and no significant difference was shown between the groups. Simultaneous administration of omeprazole and piroxicam and administration of piroxicam 1 hour before omeprazole may inhibit piroxicam-metabolizing enzymes and thus affect pharmacokinetic parameters and excretion during absorption, but are not significant.
Formulasi Dan Evaluasi Sediaan Krim Pewarna Rambut Dari Ekstrak Etanol Umbi Bit (Beta vulgaris L.)
Authors: Damayanti Sarah
Published: May 2022

The use of natural hair dyes is a solution to the problem of synthetic hair dyes. one of the plants such as beetroot contains a lot of secondary metabolites, one of which is flavonoids which  can provide specific dyes. The natural color found in beetroot can be used as a natural dye in cosmetics. To find out at what concentration the beetroot produces the most optimal quality physical color of the hair dye preparation. This research method was carried out including making beetroot (Beta vulgaris L.) ethanol extract by maceration for 5 days with 95% ethanol solvent and continued remeseration with the same solvent. The extract formula used was 10%, 15%, and 20% physical evaluation carried out included organoleptic test, irritation test, pH test, homogeneity test, stability test for washing, stability test for sunlight. As a result of inspection of the three hair dye cream formulations, the formulations met the requirements of the test formulations. The results of the hair tack test showed that it gave a good color at a density of 20% time. In the color stability test of the wash after 15 shampoo washes, all three formulations have a fixed color up to 9 washes. Also, in terms of color stability to sunlight, after exposure to direct sunlight, the color appears to change slightly, making the hair darker than before. The result of the concentration of beetroot ethanol extract that gives the best color is a concentration of 20%.
BUAH MENGKUDU (Morinda citrifolia), KANDUNGAN DAN EFEKTIVITASNYA SEBAGAI ANTIHIPERTENSI: LITERATURE REVIEW
Authors: Wahyudi Wahyudi
Published: May 2022

Background: Hypertension is one of a disease high prevalence in the world today, often called the silent killer because it generally does not cause symptoms in sufferers. This disease is characterized by increased contraction of blood vessels which increases blood pressure against the walls of blood vessels. Mengkudu (Morinda citrifolia) is one of the most widely grown plants in Indonesia which has effective antihypertensive properties. Previous studies have shown that mengkudu can lower blood pressure significantly compared to negative controls. The purpose of writing this article is to make a literature review that comprehensively discusses the effectiveness of mengkudu as an antihypertensive from previous studies that have been carried out.
Methods: The writing of this article uses the literature review method on research articles found in the Google Scholar and Science Direct database using the keywords mengkudu, Morinda Citrifolia, hypertension and blood pressure. The criteria for the selected articles are articles published between 2000-2022 in both national and international journals. Literature review was conducted by comparing research methods, processing methods and the results obtained from each article.
Results: The results of previous studies showed that  mengkudu had a significant effect on reducing blood pressure. The decrease in blood pressure is related to the content of prexeronin (endothelial vasoactive), scopoletin (causing vasodilation) and xeronine (diuretic effect) contained in mengkudu which can lower blood pressure by different mechanisms.
Conlusion: The content of mengkudu has the potential as an antihypertensive because it can significantly lower blood pressure.
Perbandingan Keamanan Vaksin mRNA COVID-19 Pada Ibu Hamil Dengan Ibu Tidak Hamil: Sebuah Review Sistematik
Authors: Rifa'i Ahmad Sabili , Deinera Clarishella Melvina , Utomo Bambang Satrio , Angelina Nadya , Utomo Budi , Arief Khusnatul Mawaddah
Published: May 2022

COVID-19 disease has spread all over the world. Some become acute respiratory distress syndrome or a more severe form of the disease that leads to death. Most of the vaccine effectiveness data currently available relate to mRNA vaccines. Pregnant women with COVID-19 are known to have a high risk of being admitted to the ICU. The increase with preterm births is still being observed in cases of complications caused by COVID-19. This research is a systematic review that uses articles. Research sources come from literature obtained from the online database Pubmed (n = 27), Web of Science (n = 18), Springerlink (n = 104) , and Science Direct (n = 266). Article searches were performed using the keywords ("vaccine") AND ("coronavirus" OR "COVID") AND ("pregnant" OR "pregnancy") AND ("mRNA" ). There were 542 women who were pregnant with the first vaccine, 526 women who were pregnant with the second vaccine, 1296 women who were not pregnant with the first vaccine, 305 women who were not pregnant with the second vaccine. Based on the data on pain symptoms at the injection site, the results did not show much different results. Then the symptoms of feeling tired were found to be more common in non-pregnant women. Furthermore, headache symptoms were found more in non-pregnant women. The symptoms of muscle pain are obtained more in non-pregnant women. From the study it can be concluded that there is no significant difference between the side effects that occur after the first dose of covid mRNA vaccination and the second dose of pregnant women and non-pregnant women
PERBEDAAN EFEKTIFITAS MASSAGE PUNGGUNG DAN KOMPRES HANGAT PAYUDARA TERHADAP PENINGKATAN KELANCARAN PRODUKSI ASI DI KLINIK WIRNATA KECAMATAN MEDAN SUNGGAL
Authors: Hutabarat Vitrilina , Natalia Kristin , Sitepu Stefani Anastasia , Yanti Mutiara Dwi
Published: May 2022

Breastfeeding is a gift given by God to women. Because breast milk is the best nutrition for babies, especially at the age of 0-6 months. With exclusive breastfeeding, mothers should get nutritious and protein foods because it will affect their milk. The purpose of this study was to determine the differences in the effectiveness of back massage and breast warm compresses to increase the smooth production of breast milk at the Wirnata Clinic, Medan Sunggal District. This study used Pre and Post Test Control Two Group Desigh, namely to determine the difference in the effectiveness of back massage and breast warm compresses before and after being given. The population in this study were 20 respondents and all of them were used as research samples. In this study using the McNemar Test. The results showed that there was a difference in the effectiveness of back massage on increasing the smoothness of breast milk production at the Wirnata Clinic, Medan Sunggal District with a p-value = 0.008 < (0.05) and warm breast compresses on increasing the smooth milk production at the Wirnata Clinic, Medan Sunggal District with a value of p-value = 0.016 < (0.05). The conclusion of this study is that there are differences in the effectiveness of back massage and warm breast compresses on increasing the smooth production of breast milk at the Wirnata Clinic, Medan Sunggal District. It is suggested to the Wirnata Clinic to be used as a reference about the benefits of back massage and warm breast compresses to increase the smooth production of breast milk.
ANALISIS FAKTOR PARTISIPASI IBU HAMIL MELAKUKAN SKRINING HIV DI WILAYAH PUSKESMAS TUNTUNGAN KABUPATEN DELI SERDANG TAHUN 2021
Authors: Silalahi Mariasi
Published: May 2022

The hospital as a public institution that focuses on providing health services Transmission of HIV infection to children who are transmitted by the mother while in the womb or during childbirth will usually show signs within the first 12-18 months of a child's life. However, the participation of mothers participating in HIV screening during pregnancy is still low. The purpose of this study was to analyze the participation factors of pregnant women in HIV screening at Tuntungan Health Center. This research is an analytic survey research with cross sectional design. The research was conducted at the Tuntungan Public Health Center, Pancur Batu District. The study population was 842 people and a sample of 822 people. Data analysis used univariate analysis, bivariate analysis with chi-square, and multivariate analysis using multiple logistic regression tests at the 95% confidence level ( = 0.05). The results showed that the factors that influenced the participation of pregnant women in HIV screening at Tuntungan Public Health Center, Pancur Batu District were husband's support (p = 0.001), access to health services (p = 0.033), and needs (p
= 0.001). Meanwhile, the factors that did not influence were age (p = 1,000), education (p = 1,000), and trust (p = 0.614). The most dominant factor influencing needs. The need variable has a value of Ratio Prevalence (RP) = 8.299, meaning that respondents who stated that HIV screening was a necessity had an 8.2 times higher chance of doing HIV screening than respondents who stated that HIV screening was not a necessity. It is recommended that the leaders of the Tuntungan Health Center promote health education through outreach to the community, especially pregnant women about HIV screening and HIV / AIDS disease to increase public knowledge (mothers and husbands) so that husbands can provide optimal support for mothers to carry out HIV screening during pregnancy.
Hubungan Kompensasi Dengan Kinerja Pegawai Di Puskesmas Deli Tua Kecamatan Deli Tua Kabupaten Deli Serdang
Authors: Sitio Sri Sudewi Pratiwi , Purba Bahtera Bindavid , S Efrata , Damanik Yunita Syahputeri
Published: May 2022

Kompensasi yang diberikan dapat meningkatkan prestasi kerja dan motivasi pegawai, oleh karena itu perhatian organisasi atau perusahaan terhadap kompensasi penyelesaian secara rasional dan adil sangat diperlukan. Ketika karyawan memandang bahwa kompensasi tidak memadai, prestasi kerja, motivasi dan kepuasan kerja mereka akan cenderung menurun. Dengan pemberian kompensasi yang sesuai, tentunya akan meningkatkan disiplin kerja karyawan. Tujuan penelitian ini adalah untuk mengetahui pengaruh kompensasi terhadap disiplin kinerja pegawai di Puskesmas Deli Tua Kecamatan Deli Tua Kabupaten Deli Serdang. Jenis penelitian ini adalah analitik dengan menggunakan cross sectional. Populasi dalam penelitian ini adalah seluruh pegawai Puskesmas Deli Tua Kecamatan Deli Tua Kabupaten Deli Serdang yang berjumlah 41 responden dan sampel penelitian ini adalah seluruh populasi yang dijadikan sampel. Analisis data dilakukan dari tahap univariat dan bivariat dengan menggunakan uji Chi-square = 0,05. Dan hasil penelitian ini menyatakan bahwa ada hubungan antara kompensasi dengan kinerja disiplin pegawai di Puskesmas Puskesmas Deli Tua Kecamatan Deli Tua Kabupaten Deli Serdang dimana 41 responden ada 27 responden yang tidak disiplin dan 14 responden (33,3%) yang disiplin. Berdasarkan hasil uji chi square didapatkan Nilai = 0,000 yang artinya tidak ada hubungan dengan disiplin kompensasi pegawai di Puskesmas Deli Tua Kecamatan Deli Tua Kabupaten Deli Serdang. Diharapkan kepada Puskesmas Deli Tua Kecamatan Deli Tua Kabupaten Deli Serdang agar lebih meningkatkan kompensasi dan disiplin pegawai agar kualitas kerja dan pelayanan publik menjadi lebih baik lagi.
ANALISIS HUBUNGAN ANTARA BEBAN KERJA PERAWAT DENGAN STRES KERJA RUANG INTENSIF DI RSU MITRA MEDIKA AMPLAS MEDAN TAHUN 2020
Authors: Pandapotan Sangkot
Published: May 2022

Hospital is an institution that provides medical care for various diseases or conditions of health problems. Hospitals are required to provide services of good quality and provide adequate facilities with qualified and professional human resources. Nurses are one of the most important resources for health services in hospitals. employment, 18% unfair wages, 22% working conditions, and 18% not included in decision making. This study shows the prevalence of mental emotional disorders in nurses is 17.7%. Research conducted at Mitra Medika Amplas General Hospital showed that 26.2% of nurses in the hospital were in a high risk group for work-related stress.10 The Indonesian National Nurses Association (PPNI) stated that even 50.9% of Indonesian nurses experienced stress due to overwork. This research is a type of quantitative research with a survey method, is cross sectional with a sample of 50 nurses. The research instrument was a questionnaire and data analysis was carried out by logistic regression test at a significance level of = 0.05. The results of the analysis in this study found a significant relationship between the workload of nurses and work stress in intensive care, pulse (p=0.002), nursing care (p=0.001), workload (p=0.002) and work stress in intensive nurses. The linear regression test stated that the most dominant variable influencing nursing care with (OR = 10.200) It is recommended to the hospital leadership to further improve welfare in dealing with work stress health by providing training related to work stress management, especially in the hospital environment in order to optimize the performance of nurses, especially in the nursing room. intensive.
A STUDY OF THE ROAD-SIDE VENDORS ON NH8 THROUGH THE 'HATHAI KOTOR' RANGE IN TRIPURA
Authors: Abhijit Sarkar  , Nanigopal Nandi  , Soma Bandopadhyay  , Subhankar Debnath  , Suprachi Chanda
Published: May 2022

A street vendor is a person who offers goods or services for sale to the public without having a permanently built structure but with a temporary static structure or mobile stall (or head-load). Street vendors could be stationary and occupy space on the pavements or other public/private areas, or could be mobile, and move from place to place carrying their wares on push carts or in cycles or baskets on their heads, or could sell their wares in moving buses. In this study, the vendors are small vendors sitting in the road-side of National Highway (NH8) through the Hathai Kotor (the then Baromura) hill range between Champaknagar and Teliamura of Tripura, India, who sell mainly agricultural produces grown in their kitchen garden or collected from the hill slopes and jungles. The socio-economic condition of these vendors; the challenges they are facing and their economic condition during covid19 pandemic is studied in this paper. They are facing challenges from various fronts including number of buyers, locational and geographical disadvantages. Covid19 restrictions have worsened their economic condition and posed threat on their subsistence.
KEY WORDS: road-side vendors, agricultural goods, subsistence
INFLUENCE OF MULTIPLE FREEZE-THAW CYCLES ON PHYSICOCHEMICAL PROPERTIES OF CHICKEN BREAST
Authors: Ali S , Khalil A , Hayat M , Akbar H , Asghar B , Awan M
Published: May 2022

Freezing can deteriorate meat quality due to the formation of ice crystals that affect the texture of frozen meat. Meat undergoes undesirable quality changes during the frozen supply chain due to many factors, which often remain unknown due to refreezing. This study was conducted to determine the influence of multiple (four successive) freeze-thaw cycles on texture, water content and lipid oxidation of chicken breast meat. Water contents were estimated by total moisture loss, including thawing loss, drip loss and cooking loss. While physicochemical properties were determined by pH, lipid oxidation, color and tenderness of chicken meat after four days of freezing with a core temperature of -18 ̊C ±2 (C0-C4). Experimental data were evaluated by one-way ANOVA and post hoc Tukey’s test.
The results showed that water holding capacity was significantly decreased with an increase in the number of freeze-thaw cycles through structural changes by forming ice crystals. Pro-oxidant was released due to mechanical damage of the muscle system by ice crystals which potentiated the lipid oxidation and structural denaturation increased the tenderness of chicken meat (P ≤ 0.05). Color (L*; Lightness, a*; Redness and b*; yellowness) values showed inconsistent change throughout freeze-thaw cycles. This study concluded that multiple freeze-thaw cycles adversely affect the water content and texture of chicken breast fillet which leads to weight loss, tenderness/Juiciness and may drop the customer acceptability.
Keywords: chicken meat, freeze-thaw cycles, water holding capacity, texture, meat quality
Gasification of pine sawdust: Effect of temperature, oxygen rate and vapor
Authors: Matiauda Mario Eugenio , Rivero Marta Ofelis , González Gustavo M. , Kornuta Cristian , Rozicki Roberto S.
Published: May 2022

The study of biomass gasification has gained great interest in recent decades, representing an attractive process for the production of energy and heat and the production of hydrogen and second-generation biofuels. The objective of this work is to characterize the composition of the producer gas, as well as its energy potential. Experiments are carried out in a fixed bed gasifier on a pilot plant scale, and bulk sawdust from pine wood is used as gasification raw material. The influence of process temperature (650-900 oC), oxygen rate (0.3-0.6) and steam / sawdust ratio on the gasification of pine sawdust are investigated. Results of this study show that the hydrogen content, both hydrogen and carbon conversion, the calorific value and the efficiency of the cold gas increase by increasing temperature and decreasing oxygen rate. The use of steam in the gasification process increases thermal efficiency and hydrogen content of the producer gas.
Simulation of the electrical percolation of carbon nanotube composites in polymethylmethacrylate matrix: two-dimensional and three-dimensional analyses using a tortuosity effect of nanofillers
Authors: Silva Jessica P. , Sousa Lailson , Villa- Vélez Harvey A. , Coelho Paulo H. S. L.
Published: May 2022

The present work aims to study the simulation of the electrical percolation of carbon nanotubes (CNTs) in polymethylmethacrylate matrix (PMMA). In order to do this, simulations were employed in two-dimensional and three-dimensional analyses through a program developed by the Monte Carlo method, supported by the excluded volume model in order to analyze the geometric tortuosity in the polymeric matrix. The percolation threshold was analyzed by different aspect ratios, volumetric fractions and conductive load geometries. In the simulations, a decrease in the percolation threshold was observed when the aspect ratio increased and the particles became more tortuous, being these characteristics the parameters to evaluate both two-dimensional and three-dimensional systems. The results show percolation threshold values of 0.625% vol and aspect ratio of 1000 for two-dimensional analyses and, 0.08% vol and aspect ratio of 250 for three-dimensional analyses, being the adequacy to the main models for electrical percolation with tortuosity effect of the nanocarriers proposed by literature.
Pengaruh Inflasi dan Bagi Hasil Terhadap Deposito Mudharabah (Studi Kasus Pada Pt. Bank Syariah Mandiri)
Authors: Ningsih Putu Tirta Sari , Ambarsari Devi
Published: May 2022

This study aims to determine the effect of Inflation and Profit Sharing Mudharabah Deposits at PT. Syariah Mandiri. Mudharabah deposits are fund deposits with a scheme of fund owners entrusting their funds to be managed by the bank with the results obtained divided between the fund owner and the bank with an agreed ratio from the beginning. Inflation is the tendency of prices to increase in general and continuously. Profit sharing is the amount of income received by the customer based on the profit provided by the bank. This research method is quantitative research with descriptive design. The research was conducted by looking for secondary data and the data used was time series data. The research data was processed by statistical analysis by classical assumption, linear regression analysis and hypothesis testing using IBM SPSS version 22. The results of this study indicate that inflation and profit sharing are simultaneously influential and significant to mudharabah deposits of PT. Bank Mandiri Syariah. When tested partially, inflation has no effect and is not significant on mudharabah deposits of PT. Bank Mandiri Syariah and the effect sharing and significant effect on mudharabah deposits of PT. Bank Mandiri Syariah.From the research that has been carried out for Bank Mandiri Syariah, it is advisable to pay more attention to the company's management in determining the profit sharing policy for mudharabah deposits to be more competitive. From the research that has been done for Bank Mandiri Syariah, it is advisable to pay more attention to the company's management in determining the profit sharing policy.Keywords: Deposits, Mudharabah, Inflation, Profit Sharing.
Pengaruh Kompetensi, Program Keselamatan dan Kesehatan Kerja Terhadap Produktivitas Kerja Karyawan Divisi Gedung Pada PT Hutama Karya (Persero)
Authors: Harnawan Satriya Permana , Hakim Lukman
Published: May 2022

The more intense competition in the field of construction, making the company needs to pay attention to human factors in order to survive and compete with the labor in the field of construction services is to increase work productivity. If the employee productivity is low then the results of his work will decrease so that the target company is not achieved and the company is unable to compete. This research conducted in PT Hutama Karya. The purpose of this study is to determine the effect of competence and safety and health programs on employee work productivity. This research is associative research with causality relationship and quantitative approach by using linear regression analysis technique assisted with SPSS version 20 program. Competence and occupational safety and health variables have a positive and significant effect on employee work productivity in employees from PT Hutama Karya Divisi Gedung. Significant influence is evidenced from the F value = 15.214 which means significant because greater than F table = 2.794. With a significance level of 0.000 which is much smaller than (<0.05). Then the competence variable indicates that t value> t table (3.562> 2.010) or has a significance level of 0.001 (less than 0.05). And the occupational safety and health program (X2) shows that t value> t table (2.258> 2.010) or has a significance level of 0.028 (less than 0.05). Both of these variables each have a partial effect on employee productivity.Keywords: Competence, Occupational Safety, Health Program, Work Productivity
Forma urbana e infraestructura social: el Anillo Interior y el Parque Inundable de la Aguada para un Santiago de Chile Resiliente
Authors: Rosas-Vera José , Bannen-Lanata Pedro , Moris-Iturrieta Roberto
Published: May 2022

El valle de Santiago de Chile es atravesado por el Zanjón de la Aguada, cauce natural de las aguas lluvias, canales agrícolas y aguas servidas de la urbe. Durante gran parte de su historia urbana el lugar, en la periferia del centro, se constituyó en frontera interior, vulnerable y estigmatizada por sus barrios marginales, sus zonas industriales y sus recurrentes inundaciones. En 2001 arranca un proceso de regeneración urbana con foco en la transformación de áreas pericentrales deprimidas y rezagadas del proceso modernizador -denominado Anillo Interior de Santiago- que incluye la transformación del zanjón en el Parque Inundable de la Aguada. El diseño de la obra fortalece las capacidades metropolitanas ante riesgo de aluviones y recualifica la calidad del espacio público adyacente, convertido en un referente de infraestructura social y resiliencia. Una oportunidad para la metrópolis de enfrentar sus desafíos de futuro: lograr un mayor equilibrio con su entorno geográfico y una mejor cohesión social entre sus habitantes.
Pengaruh Tanggung Jawab Terhadap Sikap Siswa Pada Mata Pelajaran IPA di SMP Islam Al Falah dan SMP Adhyaksa 1 Kota Jambi
Authors: Fitriani Rini Siski
Published: May 2022

Tujuan penelitian: Penelitian ini bertujuan untuk mengetahui pengaruh sikap siswa terhadap IPA dan karakter tanggung jawab siswa di SMP Islam Al Falah Kota Jambi dan SMP Adhyaksa 1 Kota Jambi.

Metodologi: Metode penelitian yang digunakan adalah Mix Methods untuk mencari hasil deskriptif kemudian dilanjutkan dengan uji regresi. Populasi dari penelitian ini adalah 136 siswa SMP Islam Al Falah dan SMP Adhyaksa 1 Kota Jambi

Temuan utama: Hasil dari penelitian ini adalah analisis regresi pada kedua variabel sikap siswa terhadap mata pelajaran IPA didapat nilai signifikansi 0.004<0.0 dan tanggung jawab 0.012<0.05 yang artinya terdapat pengaruh di antara kedua variabel tersebut. Dengan nilai deskriptif indikator implikasi sosial dari IPA dominan pada kategori cukup dengan presentase sebesar 69.9%. Adopsi sikap ilmiah pada kategori cukup dengan presentase 58.8%. Ketertarikan berkarir di bidang IPA 64.0% juga dominan pada kategori cukup. ketertarikan memperbanyak waktu belajar IPA dominan pada kategori cukup dengan presentase 69.9%. Sikap terhadap penyelidikan IPA juga dominan pada kategori cukup yaitu 55.1%. Untuk statistik deskriptif tanggung jawab dominan pada indikator tanggung jawab dalam kegiatan belajar kategori cukup dengan presentase sebesar 47.8%. Indikator tanggung jawab dalam mengerjakan tugas pada kategori cukup yaitu 53.7%, dan indikator tanggung jawab dalam belajar di rumah kategori cukup yaitu 73.5% sehingga dapat dikatakan bahwa kedua variabel saling mempengaruhi.

Keterbaruan penelitian: Berdasarkan studi literatur mengenai implemntasi sistem sosial dapat disimpulkan bahwa sistem sosial dalam model pembelajaran problem solving belum sepenuhnya terlaksana dengan optimal, dikarenakan kegiatan pembelajaran terkadang masih bersifat teacher centered. Padahal tuntutan kurikulum 2013 revisi pelaksanaan pembelajaran seharusnya bersifat student centered agar terciptanya komunikasi yang dinamis
Identify the Disciplinary Attitude of Learning Physics in High School Students
Authors: Hoyi Roro , Liza Liza
Published: May 2022

Purpose of Study: The purpose of this study was to determine the disciplinary attitude of students in learning physics.

Methodology: The sample used in this study were 31 students, taken from 1 class, namely XI MIPA 3. This type of research is survey research and the instrument used is an attitude questionnaire. The data analysis in this study used descriptive statistics.

Finding: The results obtained showed that the discipline attitude of learning physics students was dominant good, namely 74.2% 23 students from 31 students. From the disciplinary attitude itself, the fact is that the quality of student learning is better and also students who have a high disciplinary attitude in learning physics must have different behavior and patterns of thought.

Novelty this Research: The general attitude towards reading is an indicator that shows how positive students think about various things about reading in general. This indicator will be measured by researchers to determine whether or not reading is good for students.
Pengaruh Penerapan Model Pembelajaran Akselerasi dengan Metode Resitasi Terhadap Prestasi Belajar pada Materi Lingkaran di Kelas VIII SMPN1 Muaro Jambi
Authors: Lisa  , Dewi Iriani
Published: May 2022

Tujuan penelitian: Penelitian ini bertujuan untuk untuk mendeskripsikan pengaruh penerapan model pembelajaran akselerasi dengan metode resitasi terhadap prestasi belajar pada materi lingkaran di kelas VIII SMP Negeri 1 Muaro Jambi.

Metodologi: Metode penelitian ini adalah penelitian eksperimen dengan pendekatan kuantitatif kualitatif.

Temuan utama: Hasil analisis data diperoleh nilai t_hitung= 2.3573 dan t_tabel=1,671. Karena t_hitung berada di luar daerah penerimaan H0 sehingga H0 di tolak dan H1 diterima. Nilai ranah sikap pada kelas eksperimen lebih  baik dan pada kelas kontrol. Sedangkan pada ranah sosial kelas eksperimen juga lebih baik dari pada kelas control, sehingga dapat di tarik kesimpulan bahwa: model pembelajaran akselerasi dengan metode resitasi berpengaruh terhadap prestasi belajar pada materi lingkaran di kelas VIII SMPN 1 Muaro Jambi.

Keterbaruan penelitian: Rendahnya prestasi belajar siswa merupakan permasalahan yang ada di SMPN 1 Muaro Jambi. Model pembelajaran akselerasi dengan metode resitasi diharapkan dapat memberikan solusi terhadap rendahnya prestasi belajar tersebut
Deskripsi Berpikir Kritis Siswa Berdominansi Gaya Belajar Kinertetik pada Pemecahan Masalah Matematika Berstandar Trend International Mathematic And Sains Study (TIMSS) di SMP IT Nurul Ilmi Kota Jambi
Authors: Ana Ria Gustina
Published: May 2022

Tujuan penelitian: Siswa kinestetik adalah siswa yang belajar dengan cara bergerak dan berorientasi pada fisik. SMP IT Nurul Ilmi memberikan kebebasan bergerakkepada siswanya dalam belajar di dalam kelas.Secara eksplisit anak kinestetik akan sulit dalam berpikir kritis. Tujuan penelitian ini adalah untuk mengetahui berpikir kritis siswa berdominansi gaya belajar kinestetik pada pemecahan masalah matematika berstandar TIMSS dan gambaran ciri-ciri anak kinesetetik dalam belajar.

Metodologi: Jenis penelitian ini yaitu kualitatif deskriptif. Subjek penelitian adalah siswa berdominansi gaya belajar kinestetik di kelas VIII B dan VIII C SMP IT Nurul Ilmi Kota Jambi. Hal yang dianalisis dalam penelitian ini adalah berpikir kritis siswa berdominansi gaya belajar kinestetik pada pemecahan masalah matematika berstandar Trend International Mathematic and Science Study (TIMSS) pada materi geometri dan gambaran anak kinestetik dalam belajar. Instrumen yang digunakan dalam penelitian ini yaitu penulis sendiri, tes kuisioner, lembar tugas pemecahan masalah matematika, lembar observasi di dalam kelas, rekaman wawancara, dan dokumentasi.

Temuan utama:Hasil penelitian menunjukkan bahwa berpikir kritis pada siswa berdominansi gaya belajar kinestetik masih belum maksimal. Terlihat pada indikator memberikan penjelasan sederhana 35,08%, dimana subjek penelitian belum tepat menjelaskan informasi dari soal TIMSS yang disajikan secara tertulis. Indikator membangun keterampilan dasar 19,08% belum tepat memahami hal yang dipergunakan untuk menyelesaikan soal TIMSS. Indikator menyimpulkan 43,75% perlu ada peningkatan keterampilan pada komponen proses pengoperasian hitung dalam memecahkan masalah matematika. Indikator memberikan penjelasan lanjut dan mengatur strategi 31,83% melakukan pengecekn dengan menjawab soal pengecekan dilembar jawaban. Ciri-ciri siswa berdominansi gaya belajar kinestetik adalah tulisan tangan tidak rapi 64,44%, menggunakan jari sebagai penunjuk membaca 88,88%, berbicara perlahan 91,11%, sulit duduk diam 95,55%, menyentuh orang untuk mendapatkan perhatian 82,88%, mendekatkan diri ke lawan bicara 84,44%, membaca dan menghafal dengan berjalan dan melihat 57,77%, hampir selalu melakukan gerakan tubuh 95,55%, mengetuk-ngetuk meja dengan pena saat guru menjelaskan 86,66%, menggunakan kata “rasanya, lakukan” 15,55%, memberikan tanda pada info penting 53,33%, meniru peragaan 4,44%, merekan informasi dengan pemetaan pikiran 0%.
Pengembangan Lembar Kerja Siswa (LKS) Menggunakan Pendekatan Saintifik Dengan Metode Team Assisted Individualization (TAI) Materi Matriks di Kelas X SMA Negeri 4 Batanghari
Authors: Rubiyati Fitri , Effendi Zaimi
Published: May 2022

Tujuan penelitian: Penelitian ini bertujuan untuk menghasilkan produk Lembar Kerja Siswa (LKS) matematika menggunakan pendekatan saintifik dengan metode team assisted individualization pada materi matriks kelas X SMA. Dan untuk ngetahui efektifitas Lembar Kerja Siswa (LKS menggunakan pendekatan saintifik dengan metode team assisted individualization pada materi matriks kelas X SMA.

Metodologi: Metode penelitian ini adalah model pe- ngembangan Analysis, Design, Deve- lopment or Production, Imple- mentation or Delivery and Evaluations (ADDIE).

Temuan utama: Dari hasil penelitian diperoleh, (1) hasil angket dari ahli materi memperoleh rerata skor 3,60 sedangkan hasil angket dari desain kolom setuju semua. Jadi desain bahan ajar setuju dan valid, sehingga LKS dinyatakan layak digunakan untuk pembelajaran dalam materi persamaan dan matriks kelas X SMA; (2) hasil belajar siswa setelah menggunakan LKS menggunakan pendekatan saintifik dengan  metode Team Assisted Individualization,  mencapai 85,29% sehingga siswa tuntas dalam belajar. Dari hasil perhitungan, tampak bahwa pada kelas X-1 persentase siswa yang tuntas dengan KKM 75 adalah 85,29% serta mencapai syarat ketuntasan kelas yaitu 85,29% siswa mencapai KKM. Sehingga dapat disimpulkan bahwa LKS materi matriks ini memiliki efektifitas yang cukup tinggi terhadap hasil belajar siswa.

Keterbaruan penelitian: Lembar kerja siswa merupakan suatu hal yang dapat mendukung proses kegiatan belajar mengajar di dunia pendidikan. Dengan adanya lembar kerja siswa yang dibuat secara menarik dan sistematis dapat membantu siswa dalam memahami konsep materi yang diajarkan serta diharapkan dapat meningkatkan motivasi siswa dalam belajar.
Recent Progresses on Inhibition of Bacterial Biofilms by Resveratrol: A Systematic Review Covering a Ten-Year Period
Authors: Sousa Regivaldo Silva de , Vasconcelos Ulrich
Published: May 2022

The trans-isomer of resveratrol is a naturally occurring bioactive compound, and it is important because of its biological properties, which are beneficial to health. In recent years, interest in the antimicrobial activity of this molecule has grown; little is known, however, about its antibiofilm activity. This systematic review focused on the advances in research on the topic, in the decade up to 2021. With most studies coming from Asia, research on trans-resveratrol, alone or associated, have shown potential for exploration by the food industry. Low concentrations of the compound exhibit activity against biofilm formation by pathogenic bacteria whose inhibition mechanisms are multifactorial and involve quorum sensing. Few bacterial species, however, have been investigated up to now.
Biotechnology Patent Law Top Ten Of 2020: Valeant Victorious, Falling Eagle, and Successful Slayback
Authors: Noonan Kevin E. , Torrance Andrew W.
Published: May 2022

This Article discusses the Top 10 BioTechnology Patent Cases of 2020. Suffice it to say that biotechnology patent law will continue to vigorously evolve, and we plan to continue our coverage of its evolution beyond the current trilogy of Biotechnology Patent Law Top Tens. As in previous years, we admit it was difficult to choose precisely ten top biotechnology patent law decisions. There are certainly others we did not include that warrant close attention for their reasonings, rules, and future implications. Nevertheless, both we and our readers can count, so we have done our best to select what we consider to be the top ten biotechnology patent law decisions of 2020. We discuss these decisions below.
Can You Dig It? Yes, You Can! But at What Cost?: A Proposal for the Protection of Domestic Fossils on Private Land
Authors: Roddy Bridget
Published: May 2022

Paleontological resources require similar protections to archaeological resources because the threat of looting, improper excavation, and market demand are analogous. Paleontological resources are responsible for informing much of scientists’ understanding of evolution and the history of the planet, just as cultural property helps to inform the evolution of humanity and culture. Once either object is removed from its original context, there is an immediate and invaluable loss of information that could have illuminated important information about the past. When either is removed from the environment in which they were created, a nonrenewable link to the past is lost.

Existing laws are too limited to provide sufficient protection relative to the importance of paleontological resources. Recent high-profile examples of the public sale of dinosaur remains illustrate the threat to these resources if their sale is not restricted. The proposed legislative changes in this Article attempt to address these issues by expanding state level protection of fossils being excavated on private land and giving museums a financial advantage when purchasing fossils. There is an urgent need for these regulations as the prices of dinosaurs at auction skyrocket and never-before-seen fossils erode in the desert.
Australian Strategic Partnerships in Remote Education
Authors: Nietschke Yung
Published: May 2022

This report highlights the achievements and lessons learned from the pilot stage of the Australian Strategic Partnerships in Remote Education (ASPIRE) initiative which was managed by the Australian Council for Educational Research (ACER) as part of the Australian Department of Foreign Affairs and Trade's Partnerships for Recovery: Australia's COVID-19 Development Response. In its pilot phase ASPIRE partnerships have strengthened collaboration between Australian and Indo-Pacific institutions and promoted the value of Australian expertise in remote teaching and learning to key counterparts in government, tertiary institutions, community organisations and teachers.
Measuring binding effects in event-based episodic representations
Authors: Schreiner Marcel R. , Meiser Thorsten
Published: May 2022

Remembering an experienced event in a coherent manner requires the binding of the event’s constituent elements. Such binding effects manifest as a stochastic dependency of the retrieval of event elements. Several approaches for modeling these dependencies have been proposed. We compare the contingency-based approach by Horner & Burgess (Journal of Experimental Psychology: General, 142(4), 1370–1383, 2013), related approaches using Yule’s Q (Yule, Journal of the Royal Statistical Society, 75(6), 579–652, 1912) or an adjusted Yule’s Q (c.f. Horner & Burgess, Current Biology, 24(9), 988–992, 2014), an approach based on item response theory (IRT, Schreiner et al., in press), and a nonparametric variant of the IRT-based approach. We present evidence from a simulation study comparing the five approaches regarding their empirical detection rates and susceptibility to different levels of memory performance, and from an empirical application. We found the IRT-based approach and its nonparametric variant to yield the highest power for detecting dependencies or differences in dependency between conditions. However, the nonparametric variant yielded increasing Type I error rates with increasing dependency in the data when testing for differences in dependency. We found the approaches based on Yule’s Q to yield biased estimates and to be strongly affected by memory performance. The other measures were unbiased given no dependency or differences in dependency but were also affected by memory performance if there was dependency in the data or if there were differences in dependency, but to a smaller extent. The results suggest that the IRT-based approach is best suited for measuring binding effects. Further considerations when deciding for a modeling approach are discussed.
ÖZEL EĞİTİM OKULU YÖNETİCİLERİNİN ÇATIŞMA STRATEJİLERİ İLE ÖĞRETMENLERİN PSİKOLOJİK YILDIRMAYA MARUZ KALMA DÜZEYLERİ ARASINDAKİ İLİŞKİ
Authors: DEMİR Ömer , SAHİN Semiha
Published: May 2022

Araştırmanın amacı İzmir merkez ilçelerinde özel eğitim okullarında görev yapan öğretmen algılarına göre özel eğitim okulları yöneticilerinin çatışma yönetim stratejileri ve psikolojik yıldırma arasındaki ilişkinin incelenmesidir. Nicel yöntemlerden biri olan ilişkisel tarama modelindeki bu araştırmanın örneklemini 2018-2019 öğretim yılında İzmir’in 8 merkez ilçesindeki 13 özel eğitim okulundaki 168 öğretmen oluşturmaktadır. Veri elde etmek için “Okullarda Psikolojik Şiddet Ölçeği’’ ve “Örgütsel Çatışma Yönetimi Stilleri Ölçeği’’ kullanılmıştır. Araştırmanın sonucuna göre tümleştirme çatışma yönetimi stratejisinin iletişime, itibara, göreve yönelik ve sosyal saldırı psikolojik boyutlarıyla düşük düzeyde negatif yönde anlamlı ilişkiye; ödün verme çatışma yönetimi stratejisinin de iletişime, göreve yönelik ve sosyal saldırı psikolojik boyutlarıyla orta düzeyde negatif yönde anlamlı ilişkiye sahip olduğu görülmüştür. Bununla birlikte hükmetme çatışma yönetimi stratejisinin sadece iletişime yönelik psikolojik saldırı boyutuyla pozitif yönde düşük düzeyde anlamlı ilişkisi bulunmuştur. Kaçınmacı çatışma yönetim stratejisi ile uzlaşmacı yönetim stratejisinin ise itibara yönelik psikolojik yıldırma alt boyutu dışında iletişime, göreve yönelik ve sosyal saldırı psikolojik yıldırma boyutlarıyla negatif yönde ve düşük düzeyde anlamlı ilişkiye sahip olduğu bulgusuna ulaşılmıştır.
ÖĞRETMENLERİN ÖĞRETMENLER ODASINA İLİŞKİN METAFORİK ALGILARI
Authors: İNEL Yusuf , ÜZTEMUR Servet , GÖKALP Ali , ÜNAL Abdullah
Published: May 2022

Bu araştırmanın amacı öğretmenlerin öğretmenler odasına ilişkin algılarını metaforlar aracılığıyla ortaya çıkarmaktır. Araştırma öğretmenlerin yazılı görüşlerine dayalı temel nitel bir araştırmadır. Araştırmanın çalışma grubunu Uşak ili merkezinde yer alan 10 farklı okulda 2020-2021 eğitim - öğretim yılı içerisinde mesleklerini icra eden gönüllü 88 öğretmen oluşturmuştur. Araştırma verileri içerik analizinden yararlanılarak çözümlenmiştir. Araştırma sonuçlarına göre, 88 öğretmen tarafından 65 farklı metafor üretilmiştir. Bu metaforlardan en sık kullanılanlar sırasıyla “kahvehane, yolgeçen hanı, evin salonu, dinlenme yeri/alanı, okulun mutfağı, arı kovanı ve mola istasyonudur”. Ayrıca öğretmenler odasına ilişkin algılarının “kullanım şekilleri ve mekânsal düzeyde” olmak üzere iki ayrı temada toplandığı görülmüştür. Kullanım şekillerinin sırasıyla “dinlenme, eğitim - öğretim ve iletişim / etkileşim amaçlı” olmak üzere 3 farklı; mekânsal düzeyde ise “kozmopolit, ikinci bir yuva, umumi, sıradan/sıkıcı ve samimiyetten uzak bir yapı” olmak üzere 5 farklı şekilde olması sebebiyle öğretmenlerin öğretmenler odasına ilişkin algılarının çeşitlilik gösterdiği sonucuna ulaşılmıştır.
MATEMATİK ÖĞRETİMİNDE TASARIM BECERİ ATÖLYELERİ (TBA) ETKİNLİKLERİNİN GELİŞTİRİLMESİ: BİR MODEL ÖNERİSİ
Authors: YÜCEL-TOY Banu , UÇAR Şeyma
Published: May 2022

Öğrencilerin öğrendiklerinin hayatın içerisinden olduğunu fark etmesi ve günlük hayatlarına uygulayabilmeleri önemlidir. Matematik öğretiminin amaçlarından biri de öğrencinin matematiksel kavramları günlük hayata transfer edebilmesidir. Diğer taraftan, Milli Eğitim 2023 Vizyon Belgesi’nde okullarda öğrencilerin düşünsel, duygusal ve fiziksel gelişimlerini destekleyecek çocukların ilgi ve yeteneklerine göre okullarda Tasarım Beceri Atölyelerinin (TBA) kurulması hedeflenmiştir. Matematik öğretimi açısından, TBA’ların öğrencilerin matematiği günlük hayata transfer edebilmesini kolaylaştıracağı ve çok yönlü gelişimlerini destekleyeceği düşünülmektedir. Ancak öğretmenlerin bu atölyelere uygun etkinlik geliştirmelerinde yardımcı olabilecek kaynaklar oldukça sınırlıdır. Bu durumdan hareketle, bu çalışmada matematiği günlük hayata transfer etmeye yönelik tasarım beceri atölyelerinde uygulanabilecek etkinlik geliştirme modeli önerisi geliştirilmiştir. Bu model, öğrenciyi tanıma, öğrenme alanını belirleme, kazanımları belirleme, TBA karar verme, etkinliği planlama, uygulama ve değerlendirme olmak üzere yedi aşamadan oluşmaktadır. Planlama sürecinde, etkinlik diğer disiplinlerle, yaşamsal becerilerle ve gerçek hayat ile ilişkilendirilerek yapılandırılmakta, gereken materyaller belirlenmekte, öğrenciler için etkinlik yönergesi hazırlanmakta ve etkinlik sonucu ortaya çıkacak ürün veya performansın değerlendirilmesi amacıyla değerlendirme aracı hazırlanmaktadır. Bu süreci anlaşılır kılmak amacıyla bu model üzerinden bir etkinlik geliştirme süreci örneklendirilmiştir. Bu modelin, matematik özelinde geliştirilmiş olmakla birlikte her ders için öğretmenlere ve okullara yol gösterici olması beklenmektedir.
GİRİŞİMCİ ÖĞRETMEN DAVRANIŞLARI ÖLÇEĞİ: BİR ÖLÇEK UYARLAMA ÇALIŞMASI
Authors: AKKAYA Rıza , ÇETİN Münevver
Published: May 2022

Bu araştırmanın amacı Van Dam, Schipper ve Runhaar (2010) tarafından öğretmenlerin girişimci davranışlarına yönelik geliştirilen ölçeğin Türkçe’ ye uyarlamasına yönelik çeviri, dilsel eşdeğerlik, geçerlik, güvenirlik ve madde analizi çalışmalarını yapmaktır. Araştırmanın çalışma grubunu, 2020 – 2021 eğitim ve öğretim yılında İstanbul ilinin Anadolu Yakasındaki devlet okullarında görev yapan 422 öğretmen oluşturmaktadır. Ölçeğin Türkçe formu alan uzmanlarının görüşleri doğrultusunda ileri (İngilizce-Türkçe) ve geri (Türkçe-İngilizce) çeviri yöntemleri kullanılarak oluşturulmuştur. Ölçeğin dil eşdeğerliliğini test etmek amacıyla Türkçe ve orijinal İngilizce formu üç hafta arayla 42 İngilizce öğretmenine uygulanmış ve her iki ölçekten elde edilen puanlar arasında pozitif ve anlamlı ilişki saptanmıştır. Geçerlik çalışması kapsamında açımlayıcı ve doğrulayıcı faktör analizi gerçekleştirilmiş ve ölçeğin toplam varyansın %61.986’sını açıklayan 3 boyutlu bir yapıya sahip olduğu tespit edilmiştir. Güvenirlik çalışması kapsamında ölçeğin geneli ve alt boyutlarının Cronbach Alfa (α) güvenirlik katsayısı .719 ile .863; McDonald Omega (ω) katsayısı.723 ile .869 ve Birleşik Güvenirlik (cR) katsayısı .824 ile .891 arasında değerler aldığı hesaplanmıştır. Madde analizinin belirlenmesinde Madde-Test Korelasyonu ve Alt-Üst Grup Analizi kullanılmıştır. Bu analizlerin neticesinde ölçeğin her bir maddesinin ayırt edici olduğu sonucuna ulaşılmıştır.
İLKOKUL VE ORTAOKUL İNGİLİZCE DERSLERİNDE KULLANILAN ŞARKILARIN MÜZİKSEL AÇIDAN DEĞERLENDİRİLMESİ
Authors: DANACI Enes Furkan , KARAGÖZ Betül , ŞAD Süleyman Nihat
Published: May 2022

Bu araştırmanın amacı, 2-8. sınıf İngilizce ders kitaplarında yer alan okul şarkılarının müziksel özelliklerini pedagojik açıdan değerlendirmektir. Çalışmada, nitel araştırma desenlerinden durum çalışması deseni kullanılmıştır. Bu amaçla Millî Eğitim Bakanlığı tarafından 2017–2018 eğitim-öğretim yılında ilkokul ve ortaokul İngilizce derslerinde kullanılması onaylanan 9 ders kitabında yer alan toplam 32 adet okul şarkısı incelenmiştir. Şarkılar doküman analizi yöntemi kapsamında araştırmacılar tarafından geliştirilen “Uzman Değerlendirme Formu” kullanılarak analiz edilmiştir. Araştırma sonucunda konu ve içeriklerinin genel olarak pedagojik açıdan uygun olduğu, ancak şarkı seçimi yapılırken öğrencilerin ses sınırlarına dikkat edilmediği ve şarkıların genelinde prozodi hatalarının olduğu belirlenmiştir. Ayrıca şarkı seçimi yapılırken çocukların ses sınırlarının dikkate alınması gerektiği önerisi getirilmiştir.