Background: Uji keefektifan lembar kerja siswa elektronik (e-LKPD). Harapan penelitian ini yaitu menguji keefektifan e-LKPD berbasis keterampilan proses sains. Adapun jenis penelitain ini yaitu penelitian dan pengembangan yang mengacu pada jenis pengembangan ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Produk yang dihasilakan yaitu e-LKPD berbasis keterampilan proses sains (KPS), yang dilakukan keefektifan 28 peserta didik. Instrumen yang digunakan berupa tes multiple choice. Instrumen yang telah dikembangakan digunakan untuk pengumpulan data. Data yang dihasilkan kemudian dianalisis secara kuantitatif. Berdasarkan hasil penelitian menggambarkan bahwa tingkat keefektifan e-LKPD berbasis KPS yang ditinjau dari hasil belajar siswa adalah 0,7 berada pada kategori efektif dengan tingkatan sedang. Sehingga e-LKPD berbasis KPS tersebut efektif dengan tingkatan sedang.
{"title":"Efektivitas e-LKPD Berbasis keterampilan Proses Sains Pada materi Semester I Kelas XI SMA/MA","authors":"Suhardi Aldi, Adnan, Ismail","doi":"10.22236/jbes/638846","DOIUrl":"https://doi.org/10.22236/jbes/638846","url":null,"abstract":"Background: Uji keefektifan lembar kerja siswa elektronik (e-LKPD). Harapan penelitian ini yaitu menguji keefektifan e-LKPD berbasis keterampilan proses sains. Adapun jenis penelitain ini yaitu penelitian dan pengembangan yang mengacu pada jenis pengembangan ADDIE (Analysis, Design, Development, Implementation, dan Evaluation). Produk yang dihasilakan yaitu e-LKPD berbasis keterampilan proses sains (KPS), yang dilakukan keefektifan 28 peserta didik. Instrumen yang digunakan berupa tes multiple choice. Instrumen yang telah dikembangakan digunakan untuk pengumpulan data. Data yang dihasilkan kemudian dianalisis secara kuantitatif. Berdasarkan hasil penelitian menggambarkan bahwa tingkat keefektifan e-LKPD berbasis KPS yang ditinjau dari hasil belajar siswa adalah 0,7 berada pada kategori efektif dengan tingkatan sedang. Sehingga e-LKPD berbasis KPS tersebut efektif dengan tingkatan sedang.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46296324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: The potential fish resources of snakeskin gourami (Trichopodus pectoralis) in the flooded swamp waters of Bilah river, Labuhanbatu Regency, are pretty high. Thus, this is one of the essential resources and has economic value. This study aimed to inform the bioecological aspects of snakeskin gourami fish (T. pectoralis). Methods: The determination of 3 sampling points was done using the purposive random sampling method. The sampling of T. pectoralis was carried out using the trap. The data analysis presented information on the abundance of Gonad Maturity Level, growth pattern, the Fulton (K) factor condition, and the Pearson correlation among environment parameters to the T. pectoralis population, which was presented quantitatively. Results: The results showed the length-weight relationship of T. pectoralis in the allometric category. The average relative weight (Wr) for male T. pectoralis was 100.46 ± 8.37, and for females was 99.83 ± 2.30. The mean value of the Fulton’s (K) factor condition in male T. pectoralis (8.94 ± 0.54) and female T. pectoralis (9.27 ± 0.67). Conclusions: T. pectoralis showed an allometric category and domination of the first gonadal maturity level. It describes that the female is abundant in optimum condition and ensures for future generations, and Pearson’s correlation result informs that increasing the value of environmental parameters will affect the optimization of T. pectoralis life.
{"title":"Bioecological Aspects of Snakeskin Gourami (Trichopodus pectoralis) in the Flooded Swamp Waters of Bilah River, Labuhanbatu Regency","authors":"Fitriyani Sinaga, R. H. Dimenta","doi":"10.22236/jbes/639723","DOIUrl":"https://doi.org/10.22236/jbes/639723","url":null,"abstract":"Background: The potential fish resources of snakeskin gourami (Trichopodus pectoralis) in the flooded swamp waters of Bilah river, Labuhanbatu Regency, are pretty high. Thus, this is one of the essential resources and has economic value. This study aimed to inform the bioecological aspects of snakeskin gourami fish (T. pectoralis). Methods: The determination of 3 sampling points was done using the purposive random sampling method. The sampling of T. pectoralis was carried out using the trap. The data analysis presented information on the abundance of Gonad Maturity Level, growth pattern, the Fulton (K) factor condition, and the Pearson correlation among environment parameters to the T. pectoralis population, which was presented quantitatively. Results: The results showed the length-weight relationship of T. pectoralis in the allometric category. The average relative weight (Wr) for male T. pectoralis was 100.46 ± 8.37, and for females was 99.83 ± 2.30. The mean value of the Fulton’s (K) factor condition in male T. pectoralis (8.94 ± 0.54) and female T. pectoralis (9.27 ± 0.67). Conclusions: T. pectoralis showed an allometric category and domination of the first gonadal maturity level. It describes that the female is abundant in optimum condition and ensures for future generations, and Pearson’s correlation result informs that increasing the value of environmental parameters will affect the optimization of T. pectoralis life.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48253162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: Problem Solving is one of the 21st century skills that must be mastered by students. In biology learning, the ability of students to solve problems using their metacognitive skills to process information and knowledge to solve problems. This study aims to describe the relationship between metacognitive skills and problem-solving abilities in biology learning in class XI science. Methods: method used in this research is descriptive correlation. The sampling technique used Cluster Random Sampling with 52 sample. The instrument used in this study was a questionnaire for metacognitive skills as many as 14 statement items with a Likert Scale and an essay test instrument for problem solving abilities as many as 6 questions. The data analysis technique was carried out with the help of the SPSS verse 24 program. Results: of the hypothesis test showed that the value of the correlation coefficient R was 0.123 > 0.05 which means there is no relationship, in the regression equation Y' = 43.6 + 0.245X indicates that the relationship is positive. . In the analysis of variance (F test) the calculated F value was 0.771 with a Significant of 0.384 > 0.05 which means that it is not significant. Conclusions :it can be said that Ha is rejected and Ho is accepted, there is no significant relationship between students' metacognitive skills and problem solving abilities in learning biology. This can be due to the distance learning process that is applied to students related to the outbreak of the Covid-19 virus.
{"title":"Analysis of Student Metacognitive Relationships with Problem Solving Abilities in Biology Learning","authors":"Yuni Astuti, N. Izzah","doi":"10.22236/j.bes/629095","DOIUrl":"https://doi.org/10.22236/j.bes/629095","url":null,"abstract":"Background: Problem Solving is one of the 21st century skills that must be mastered by students. In biology learning, the ability of students to solve problems using their metacognitive skills to process information and knowledge to solve problems. This study aims to describe the relationship between metacognitive skills and problem-solving abilities in biology learning in class XI science. Methods: method used in this research is descriptive correlation. The sampling technique used Cluster Random Sampling with 52 sample. The instrument used in this study was a questionnaire for metacognitive skills as many as 14 statement items with a Likert Scale and an essay test instrument for problem solving abilities as many as 6 questions. The data analysis technique was carried out with the help of the SPSS verse 24 program. Results: of the hypothesis test showed that the value of the correlation coefficient R was 0.123 > 0.05 which means there is no relationship, in the regression equation Y' = 43.6 + 0.245X indicates that the relationship is positive. . In the analysis of variance (F test) the calculated F value was 0.771 with a Significant of 0.384 > 0.05 which means that it is not significant. Conclusions :it can be said that Ha is rejected and Ho is accepted, there is no significant relationship between students' metacognitive skills and problem solving abilities in learning biology. This can be due to the distance learning process that is applied to students related to the outbreak of the Covid-19 virus.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41601937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Anitia Fadhila Bumay, Neni Hasnunidah, Dina Maulina
Background: Argumentation skill is a crucial ability to be possessed by students. Argumentation skills can be trained by applying a scientific approach during learning. The implementation of the scientific approach in schools can vary; it is suspected that one of the causes is the accreditation rating. The study aimed to determine the differences in the argumentation skill of high school students based on their accreditation rating. Methods: The research design used is the Ex-post Facto design. The sample in this study was sampled using the purposive sampling technique. Results: There are differences in students' argumentation abilities between accreditation ratings of A, B, and C. Conclusions: Students' argumentation skill differs between high school students with accreditation ratings of A, B, and C. The difference in students' argumentation skills is caused by differences in the application of the scientific approach applied by teachers in each school.
{"title":"Students' Ability to Argue Through a Scientific Approach at the High School Level with Different Accreditation Levels in North Lampung","authors":"Anitia Fadhila Bumay, Neni Hasnunidah, Dina Maulina","doi":"10.22236/jbes/639047","DOIUrl":"https://doi.org/10.22236/jbes/639047","url":null,"abstract":"Background: Argumentation skill is a crucial ability to be possessed by students. Argumentation skills can be trained by applying a scientific approach during learning. The implementation of the scientific approach in schools can vary; it is suspected that one of the causes is the accreditation rating. The study aimed to determine the differences in the argumentation skill of high school students based on their accreditation rating. Methods: The research design used is the Ex-post Facto design. The sample in this study was sampled using the purposive sampling technique. Results: There are differences in students' argumentation abilities between accreditation ratings of A, B, and C. Conclusions: Students' argumentation skill differs between high school students with accreditation ratings of A, B, and C. The difference in students' argumentation skills is caused by differences in the application of the scientific approach applied by teachers in each school.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43809980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aulia Nova Kusumaningtyas, Yahdiana Harahap, Abdul Mun’im, Supandi Supandi
Background: In Indonesia, the use of herbal plants in overcoming several health problems shows a fairly high rate. Red ginger is one of the herbs that is widely consumed and empirically has the property of relieving or reducing inflammation. However, as is well known, in general the microbiological contamination of herbs is quite high. To maintain the quality of herbal plants, special treatment is required, to ensure that microbial contamination is within safe limits. This study aims to determine the effect of gamma irradiation on the number of microbial contamination, and the bioactive content of 6,8,10-gingerol; 6-shogaol in 70% ethanol extract of red ginger, and its activity as an anti-inflammatory. Methodes: Samples of 70% ethanol extract of red ginger were irradiated with various doses of 0, 5, 7.5, 10 and 15 KGy. Microbiological contamination is determined in Total Plate Number and Yeast Mold Number. The content of compounds 6,8,10-gingerol and 6-shogaol was observed by high performance liquid method and their anti-inflammatory activity was observed by protein denaturation inhibition (BSA) method. Results: Gamma irradiation at doses of 0, 5, 7.5, 10 and 15 KGy reduced microbial contamination as the exposure dose increased, and did not affect the levels of bioactive 6,8,10-gingerol; 6-shogaol and its anti-inflammatory activity. The anti-inflammatory activity of 70% ethanol extract of red ginger is influenced by the content of bioactive compounds. Conclusion: Gamma irradiation is effective for decontaminating microbiological contaminants, and improving the quality of red ginger, and does not affect the bioactive levels contained and its anti-inflammatory activity (in vivo). Keywords: 6,8,10-gingerol, 6-shogaol; Anti-inflammatory ; Irradiation gamma rays; Zingiber officinale roscoe; Bovine serum albumin
{"title":"Studi Pengaruh Iradiasi Gamma Terhadap Kadar Senyawa Bioaktif dan Aktivitas Antiinflamasi Jahe Merah (Zingiber officinale roscoe)","authors":"Aulia Nova Kusumaningtyas, Yahdiana Harahap, Abdul Mun’im, Supandi Supandi","doi":"10.22236/jbes/6310688","DOIUrl":"https://doi.org/10.22236/jbes/6310688","url":null,"abstract":"Background: In Indonesia, the use of herbal plants in overcoming several health problems shows a fairly high rate. Red ginger is one of the herbs that is widely consumed and empirically has the property of relieving or reducing inflammation. However, as is well known, in general the microbiological contamination of herbs is quite high. To maintain the quality of herbal plants, special treatment is required, to ensure that microbial contamination is within safe limits. This study aims to determine the effect of gamma irradiation on the number of microbial contamination, and the bioactive content of 6,8,10-gingerol; 6-shogaol in 70% ethanol extract of red ginger, and its activity as an anti-inflammatory. \u0000Methodes: Samples of 70% ethanol extract of red ginger were irradiated with various doses of 0, 5, 7.5, 10 and 15 KGy. Microbiological contamination is determined in Total Plate Number and Yeast Mold Number. The content of compounds 6,8,10-gingerol and 6-shogaol was observed by high performance liquid method and their anti-inflammatory activity was observed by protein denaturation inhibition (BSA) method. Results: Gamma irradiation at doses of 0, 5, 7.5, 10 and 15 KGy reduced microbial contamination as the exposure dose increased, and did not affect the levels of bioactive 6,8,10-gingerol; 6-shogaol and its anti-inflammatory activity. The anti-inflammatory activity of 70% ethanol extract of red ginger is influenced by the content of bioactive compounds. \u0000Conclusion: Gamma irradiation is effective for decontaminating microbiological contaminants, and improving the quality of red ginger, and does not affect the bioactive levels contained and its anti-inflammatory activity (in vivo). \u0000 \u0000Keywords: 6,8,10-gingerol, 6-shogaol; Anti-inflammatory ; Irradiation gamma rays; Zingiber officinale roscoe; Bovine serum albumin","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42663438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Erlin Listiyaningsih, Rizkyana Avissa, Shinta Dewi Permata Sari, Wening Tri Mawanti, Dewi Martalena
Background: The COVID-19 disease caused by the SARS-CoV-2 virus has diverse symptoms, ranging from asymptomatic, mild symptoms such as flu-like illness and pneumonia to acute respiratory distress syndrome, which ends in death. Until now, the mechanism of the COVID-19 disease that causes widespread symptoms and the severity and factors that influence it are still unclear. During viral internalization, it needs to be cleaved by the serine protease encoded by the TMPRSS2 gene. It is hypothesized that higher expression of the TMPRSS2 gene causes higher virus internalization into cells, leading to more severe symptoms in patients. Methods: The Single Nucleotide Polymorphism Genotype Test was carried out to prove whether the TMPRSS2 gene affects the severity of COVID-19, as evidenced in other viral respiratory diseases. With a better understanding of gene expression related to this disease, it is hoped that we can better understand the mechanism of COVID-19 and establish better therapies and prevention against it. In this study, 68 COVID-19 patients participated and were categorized into two groups based on their clinical symptoms, namely mild symptoms without symptoms (n=12) and Moderate-Severe symptoms (n=56). PBMC cells were isolated from the patient. Then the DNA was extracted and used as a template in the SNP Genotyping of the TMPRSS2 rs2070788 gene variant. Results: The results showed that 35 samples had A/A homozygous genotypes, 29 A/G heterozygous samples, and 4 G/G homozygous samples. n=29) and heterozygous A/G (n=23), whereas only 4 were homozygous G/G. In addition, the homozygous G/G genotype was only detected in the moderate-severe group. Conclusions: A more significant number of samples from the asymptomatic mild symptom group is needed to statistically prove that homozygous G/G variants or G alleles are generally associated with the severity of COVID-19 patients.
{"title":"The Relation of TMPRSS2 Gene Polymorphism to COVID-19 Severity of Indonesian Population in Jakarta","authors":"Erlin Listiyaningsih, Rizkyana Avissa, Shinta Dewi Permata Sari, Wening Tri Mawanti, Dewi Martalena","doi":"10.22236/jbes/6310691","DOIUrl":"https://doi.org/10.22236/jbes/6310691","url":null,"abstract":"Background: The COVID-19 disease caused by the SARS-CoV-2 virus has diverse symptoms, ranging from asymptomatic, mild symptoms such as flu-like illness and pneumonia to acute respiratory distress syndrome, which ends in death. Until now, the mechanism of the COVID-19 disease that causes widespread symptoms and the severity and factors that influence it are still unclear. During viral internalization, it needs to be cleaved by the serine protease encoded by the TMPRSS2 gene. It is hypothesized that higher expression of the TMPRSS2 gene causes higher virus internalization into cells, leading to more severe symptoms in patients. Methods: The Single Nucleotide Polymorphism Genotype Test was carried out to prove whether the TMPRSS2 gene affects the severity of COVID-19, as evidenced in other viral respiratory diseases. With a better understanding of gene expression related to this disease, it is hoped that we can better understand the mechanism of COVID-19 and establish better therapies and prevention against it. In this study, 68 COVID-19 patients participated and were categorized into two groups based on their clinical symptoms, namely mild symptoms without symptoms (n=12) and Moderate-Severe symptoms (n=56). PBMC cells were isolated from the patient. Then the DNA was extracted and used as a template in the SNP Genotyping of the TMPRSS2 rs2070788 gene variant. Results: The results showed that 35 samples had A/A homozygous genotypes, 29 A/G heterozygous samples, and 4 G/G homozygous samples. n=29) and heterozygous A/G (n=23), whereas only 4 were homozygous G/G. In addition, the homozygous G/G genotype was only detected in the moderate-severe group. Conclusions: A more significant number of samples from the asymptomatic mild symptom group is needed to statistically prove that homozygous G/G variants or G alleles are generally associated with the severity of COVID-19 patients.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68260987","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sri Wahyu Vita, Putri Vidiasari Darsono, Saftia Aryzki
Background: Jerawat merupakan penyakit infeksi yang masih menjadi masalah serius. Terapi yang digunakan untuk jerawat adalah antibiotik bakteri Clindamycin. Namun masih banyak terjadi resistensi terhadap antibiotik tersebut, salah satunya Staphylococcus epidermidis, sehingga perlu dicari obat antibakteri alternatif untuk mengatasi jerawat. Terapi nonfarmakologi yang sering digunakan adalah ekstrak daun nangka (Artocarpus heterophyllus L.) yang mengandung metabolit sekunder seperti flavonoid, saponin, dan tanin yang diduga efektif sebagai antibakteri. Metode: Jenis penelitian yang digunakan adalah True Experimental dengan desain penelitian Posttest-Only Control Group. Metode penelitian menggunakan difusi sehat dan pengenceran cairan, kemudian data dianalisis menggunakan ANOVA. Hasil: Ditemukan bahwa ekstrak daun nangka (Artocarpus heterophyllus L.) memiliki aktivitas antibakteri terhadap Staphylococcus epidermidis dengan diameter zona hambat pada konsentrasi 50 ppm 11,7 mm, konsentrasi 75 ppm 12,1 mm, konsentrasi 100 ppm sebesar 12,3 mm dan memiliki daya hambat minimal pada konsentrasi 50 ppm dengan p-value 0,007 pada Kruskall-Wallis Test dan Mann Whitney Test menunjukkan p-value 0,025. Tetap saja, ekstrak itu tidak memiliki kemampuan membunuh minimum. Kesimpulan: Ekstrak daun nangka hanya dapat menghambat pertumbuhan bakteri Staphylococcus epidermidis tetapi tidak dapat membunuh pertumbuhan bakteri tersebut.
{"title":"Aktivitas Ekstrak Daun Nangka (Artocarpus heterophyllus L.) Terhadap Bakteri Staphylococcus epidermidis","authors":"Sri Wahyu Vita, Putri Vidiasari Darsono, Saftia Aryzki","doi":"10.22236/jbes/6310573","DOIUrl":"https://doi.org/10.22236/jbes/6310573","url":null,"abstract":"Background: Jerawat merupakan penyakit infeksi yang masih menjadi masalah serius. Terapi yang digunakan untuk jerawat adalah antibiotik bakteri Clindamycin. Namun masih banyak terjadi resistensi terhadap antibiotik tersebut, salah satunya Staphylococcus epidermidis, sehingga perlu dicari obat antibakteri alternatif untuk mengatasi jerawat. Terapi nonfarmakologi yang sering digunakan adalah ekstrak daun nangka (Artocarpus heterophyllus L.) yang mengandung metabolit sekunder seperti flavonoid, saponin, dan tanin yang diduga efektif sebagai antibakteri. Metode: Jenis penelitian yang digunakan adalah True Experimental dengan desain penelitian Posttest-Only Control Group. Metode penelitian menggunakan difusi sehat dan pengenceran cairan, kemudian data dianalisis menggunakan ANOVA. Hasil: Ditemukan bahwa ekstrak daun nangka (Artocarpus heterophyllus L.) memiliki aktivitas antibakteri terhadap Staphylococcus epidermidis dengan diameter zona hambat pada konsentrasi 50 ppm 11,7 mm, konsentrasi 75 ppm 12,1 mm, konsentrasi 100 ppm sebesar 12,3 mm dan memiliki daya hambat minimal pada konsentrasi 50 ppm dengan p-value 0,007 pada Kruskall-Wallis Test dan Mann Whitney Test menunjukkan p-value 0,025. Tetap saja, ekstrak itu tidak memiliki kemampuan membunuh minimum. Kesimpulan: Ekstrak daun nangka hanya dapat menghambat pertumbuhan bakteri Staphylococcus epidermidis tetapi tidak dapat membunuh pertumbuhan bakteri tersebut.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48310838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Berdasarkan data performance appraisal di RSIA Bunda Jakarta tahun 2016 menunjukkan bahwa persentase perawat yang memiliki kinerja buruk sebanyak 124 orang (55,6%) dan yang memiliki kinerja baik sebanyak 99 orang (44,4%). Dan pada tahun 2017 menunjukkan persentase perawat yang memiliki kinerja buruk sebanyak 64 orang (36,2%) dan yang memiliki kinerja baik sebanyak 113 orang (63,8%). Tujuan penelitian ini adalah untuk mengetahui hubungan antara motivasi, kelelahan, dan beban kerja terhadap kinerja perawat di Rumah Sakit Ibu dan Anak Bunda Jakarta pada bulan Februari 2019. Penelitian analitik kuantitatif menggunakan metode cross sectional. Sampel dalam penelitian ini adalah 72 orang perawat di ruang rawat inap Rumah Sakit Ibu dan Anak Jakarta. Hasil bivariat menunjukkan bahwa ada hubungan yang signifikan antara motivasi (p 0,001), kelelahan (p 0,038), dan beban kerja (p 0,001). Hasil multivariat menunjukkan bahwa variabel yang paling dominan berhubungan dengan kinerja perawat adalah motivasi dan beban kerja (P<0,005). Variabel beban kerja merupakan variabel yang paling dominan dengan Exp (β) terbesar sebesar 5,625.
根据RSIA Bunda Jakarta 2016年的绩效评估，表现不佳的护士比例为124（55.6%），表现良好的护士比例是99（44.4%）。2017年，表现不佳的护士比例为64人（36.2%），表现良好的护士为113人（63.8%）。本研究的目的是找出动机、疲劳和工作负担对2019年2月母亲医院和雅加达邦达医院护士表现的影响之间的关系。使用横截面方法的定量分析研究。这项研究的样本是雅加达一对母女疗养院的72名护士。双变量研究结果表明，动机（p 0.001）、疲劳（p 0.038）和工作量（p 001）之间存在显著关系。多变量分析结果显示，与护士表现相关的最主要变量是动机和工作量（P＜0.005）。工作量变量是最主要的变量，Exp（β）最大，为5625。
{"title":"Hubungan Motivasi, Kelelahan, dan Beban Kerja Terhadap Kinerja Perawat di Ruang Rawat Inap Rumah Sakit Ibu dan Anak (RSIA) Bunda Jakarta Tahun 2019","authors":"Pradnya Paramita, Dewi Sri Rahayuningsih","doi":"10.22236/jbes/6310689","DOIUrl":"https://doi.org/10.22236/jbes/6310689","url":null,"abstract":"Berdasarkan data performance appraisal di RSIA Bunda Jakarta tahun 2016 menunjukkan bahwa persentase perawat yang memiliki kinerja buruk sebanyak 124 orang (55,6%) dan yang memiliki kinerja baik sebanyak 99 orang (44,4%). Dan pada tahun 2017 menunjukkan persentase perawat yang memiliki kinerja buruk sebanyak 64 orang (36,2%) dan yang memiliki kinerja baik sebanyak 113 orang (63,8%). Tujuan penelitian ini adalah untuk mengetahui hubungan antara motivasi, kelelahan, dan beban kerja terhadap kinerja perawat di Rumah Sakit Ibu dan Anak Bunda Jakarta pada bulan Februari 2019. Penelitian analitik kuantitatif menggunakan metode cross sectional. Sampel dalam penelitian ini adalah 72 orang perawat di ruang rawat inap Rumah Sakit Ibu dan Anak Jakarta. Hasil bivariat menunjukkan bahwa ada hubungan yang signifikan antara motivasi (p 0,001), kelelahan (p 0,038), dan beban kerja (p 0,001). Hasil multivariat menunjukkan bahwa variabel yang paling dominan berhubungan dengan kinerja perawat adalah motivasi dan beban kerja (P<0,005). Variabel beban kerja merupakan variabel yang paling dominan dengan Exp (β) terbesar sebesar 5,625.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48051557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: Penelitian ini merupakan quasy experimental yang desain penelitiannya yaitu posttest only control group design. Tujuan penelitian ini adalah untuk mengetahui pengaruh e-LKPD berbasis keterampilan proses sains terhadap hasil belajar, motivasi belajar dan kemampuan metakognitif peserta didik. Populasi pada penelitian ini adalah seluruh peserta didik kelas XI MIPA SMAN 14 Makassar yang terdiri dari 5 kelas. Pengambilan sampel menggunakan teknik random sampling. Sampel penelitian ini yaitu 28 peserta didik kelas XI MIPA 2 dan 28 peserta didik kelas XI MIPA 4 sebagai kelas kontrol. Teknik pengumpulan data yang digunakan yaitu tes berupa multiple choice untuk mengukur kemampuan hasil belajar dan angket untuk mengukur motivasi belajar peserta didik serta angket untuk mengukur kemampuan metakognitif peserta didik. Teknik analisis data pada penelitian ini yaitu analisis statistik deskriptif dan inferensial dengan menggunakan uji non-parametrik (mann whitney). Hasil analisis deskriptif menggambarkan bahwa peserta didik yang menggunakan e-LKPD berbasis keterampilan proses sains memiliki kemampuan hasil belajar dengan kategori tinggi, motivasi belajar dengan kategori sangat tinggi, dan kemampuan metakognitif dengan kategori tinggi. Hasil analisis inferensial menggambarkan ada perbedaan yang signifikan terhadap hasil belajar, motivasi belajar, dan kemampuan metakognitif peserta didik yang menggunakan e-LKD berbasis keterampilan proses sains di kelas eksperimen dan di kelas kontrol dengan nilai mean rank di kelas eksperimen lebih tinggi dibandingkan dengan kelas kontrol. Hasil penelitian e-LKPD berbasis keterampilan proses sains berpengaruh signifikan terhadap hasil belajar, motivasi belajar dan kemampuan metakognitif peserta didik pada pembelajaran biologi di SMA Negeri 14 Makassar.
{"title":"Pengaruh e-LKPD Berbasis Keterampilan Proses Sains terhadap Hasil Belajar, Motivasi Belajar, dan Kemampuan Metakognitif Peserta Didik Kelas XI SMA","authors":"Adnan Adnan, Suhardi Aldi, Akhmad Faqih Dzulkarnain, Sitti Marliyah","doi":"10.22236/jbes/6310259","DOIUrl":"https://doi.org/10.22236/jbes/6310259","url":null,"abstract":"Background: Penelitian ini merupakan quasy experimental yang desain penelitiannya yaitu posttest only control group design. Tujuan penelitian ini adalah untuk mengetahui pengaruh e-LKPD berbasis keterampilan proses sains terhadap hasil belajar, motivasi belajar dan kemampuan metakognitif peserta didik. Populasi pada penelitian ini adalah seluruh peserta didik kelas XI MIPA SMAN 14 Makassar yang terdiri dari 5 kelas. Pengambilan sampel menggunakan teknik random sampling. Sampel penelitian ini yaitu 28 peserta didik kelas XI MIPA 2 dan 28 peserta didik kelas XI MIPA 4 sebagai kelas kontrol. Teknik pengumpulan data yang digunakan yaitu tes berupa multiple choice untuk mengukur kemampuan hasil belajar dan angket untuk mengukur motivasi belajar peserta didik serta angket untuk mengukur kemampuan metakognitif peserta didik. Teknik analisis data pada penelitian ini yaitu analisis statistik deskriptif dan inferensial dengan menggunakan uji non-parametrik (mann whitney). Hasil analisis deskriptif menggambarkan bahwa peserta didik yang menggunakan e-LKPD berbasis keterampilan proses sains memiliki kemampuan hasil belajar dengan kategori tinggi, motivasi belajar dengan kategori sangat tinggi, dan kemampuan metakognitif dengan kategori tinggi. Hasil analisis inferensial menggambarkan ada perbedaan yang signifikan terhadap hasil belajar, motivasi belajar, dan kemampuan metakognitif peserta didik yang menggunakan e-LKD berbasis keterampilan proses sains di kelas eksperimen dan di kelas kontrol dengan nilai mean rank di kelas eksperimen lebih tinggi dibandingkan dengan kelas kontrol. Hasil penelitian e-LKPD berbasis keterampilan proses sains berpengaruh signifikan terhadap hasil belajar, motivasi belajar dan kemampuan metakognitif peserta didik pada pembelajaran biologi di SMA Negeri 14 Makassar.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49381283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Latar Belakang: Asteraceae banyak tumbuh di kawasan wisata Danau Ranu Gumbolo Tulungagung dan tidak terlalu diperhatikan karena hanya dianggap sebagai tanaman liar. Dengan demikian, pemanfaatan dan pengelolaan tanaman ini bisa lebih optimal. Penelitian ini bertujuan untuk mengidentifikasi keanekaragaman spesies suku Asteraceae di tepi Danau Ranu Gumbolo, Tulungagung. Metode: Metode yang digunakan adalah menjelajahi setiap sudut lokasi pengamatan dan menghitung indeks keragamannya. Hasil: Sebanyak 8 spesies suku Asteraceae telah diidentifikasi di Danau Ranu Gumbolo, termasuk Blumea balsamifera, Sphagneticola trilobata, Grangea maderaspatana, Ageratina Riparia, Ageratum conyzoides, Emilia sonchifolia, Tridax procumbens, dan Eupatorium odoratum. Perhitungan indeks keanekaragaman menunjukkan bahwa spesies suku Asteraceae di lokasi pengamatan memiliki keanekaragaman yang tinggi yaitu 1,9. Kesimpulan: Hasil penelitian ini dapat memberikan pengetahuan baru tentang keanekaragaman tumbuhan suku Asteraceae, yang dapat digunakan oleh pembaca atau peneliti sebagai sumber atau referensi. Hasil pengamatan ini dapat menjadi nilai tambah yang berbeda bagi wisata Danau Ranu Gumbolo Tulungagung dan menjadi daya tarik bagi wisatawan.
{"title":"Keanekaragaman Suku Asteraceae di Pinggir Danau Ranu Gumbolo Tulungagung","authors":"Nadiyyatul Husna, Winda Ashnaful Ma'rifah, Lilis Ilma Elvira, Azizah Wahyuningsih, Berliana Ayu Febriani, Indra Fardhani","doi":"10.22236/jbes/638014","DOIUrl":"https://doi.org/10.22236/jbes/638014","url":null,"abstract":"Latar Belakang: Asteraceae banyak tumbuh di kawasan wisata Danau Ranu Gumbolo Tulungagung dan tidak terlalu diperhatikan karena hanya dianggap sebagai tanaman liar. Dengan demikian, pemanfaatan dan pengelolaan tanaman ini bisa lebih optimal. Penelitian ini bertujuan untuk mengidentifikasi keanekaragaman spesies suku Asteraceae di tepi Danau Ranu Gumbolo, Tulungagung. Metode: Metode yang digunakan adalah menjelajahi setiap sudut lokasi pengamatan dan menghitung indeks keragamannya. Hasil: Sebanyak 8 spesies suku Asteraceae telah diidentifikasi di Danau Ranu Gumbolo, termasuk Blumea balsamifera, Sphagneticola trilobata, Grangea maderaspatana, Ageratina Riparia, Ageratum conyzoides, Emilia sonchifolia, Tridax procumbens, dan Eupatorium odoratum. Perhitungan indeks keanekaragaman menunjukkan bahwa spesies suku Asteraceae di lokasi pengamatan memiliki keanekaragaman yang tinggi yaitu 1,9. Kesimpulan: Hasil penelitian ini dapat memberikan pengetahuan baru tentang keanekaragaman tumbuhan suku Asteraceae, yang dapat digunakan oleh pembaca atau peneliti sebagai sumber atau referensi. Hasil pengamatan ini dapat menjadi nilai tambah yang berbeda bagi wisata Danau Ranu Gumbolo Tulungagung dan menjadi daya tarik bagi wisatawan.","PeriodicalId":33216,"journal":{"name":"Bioeduscience","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42710291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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