Pub Date : 2023-10-02DOI: 10.31941/jurnalpena.v37i2.2925
Arini Khaira Munaya, Eko Budi Prasetyo
Myofascial syndrome is a condition characterized by the presence of a hypersensitive region, called a trigger area of muscle or loose connective tissue, together with a specific pain reaction in the area associated with that point when the Trigger Point (Myofascial Trigger Point) is touched or palpated. This causes a localized seizure response known as the confluence sign, which is a shortening of the fibrous muscle fiber. Physiotherapy examination includes pain assessment with Visual Analogue Scale, muscle spasm with palpation, joint range of motion with goniometer, muscle weakness with Manual Muscle Testing, and functional activity with Neck Disability Index. In this case, the interventions chosen were Infra Red (IR), Ultrasound (US), Myofascial Release and Contract Relax Stretching. The purpose of this study was to determine the effect of Infra Red (IR), Ultrasound (US), Myofascial Release and Contract Relax Stretching on the condition of Myofascial Syndrome Upper Trapezius. The research design used in this research is descriptive analytic method. The subjects of this study were patients with Upper Trapezius Myofascial Syndrome at RSUD Dr. SOESELLO SLAWI. The method of collecting research data was 4 times therapy, it was found a decrease in pain at T3, a decrease in M.Upper Trapezius muscle spasm at T4, an increase in the range of motion of the joint, neck flexion at T2, neck extension at T2, lateral neck flexion at T2, neck rotation at T2, increased strength. muscles in flexors at T2, extensors at T4, latero at T3, rotators at T3.
{"title":"Penatalaksanaan Fisioterapi Pada Kondisi Myofascial Syndrome Upper Trapezius Dengan Modalitas Infra Red (IR), Ultrasound (US), Myofascial Release Technique Dan Contract Relax Stretching","authors":"Arini Khaira Munaya, Eko Budi Prasetyo","doi":"10.31941/jurnalpena.v37i2.2925","DOIUrl":"https://doi.org/10.31941/jurnalpena.v37i2.2925","url":null,"abstract":"Myofascial syndrome is a condition characterized by the presence of a hypersensitive region, called a trigger area of muscle or loose connective tissue, together with a specific pain reaction in the area associated with that point when the Trigger Point (Myofascial Trigger Point) is touched or palpated. This causes a localized seizure response known as the confluence sign, which is a shortening of the fibrous muscle fiber. Physiotherapy examination includes pain assessment with Visual Analogue Scale, muscle spasm with palpation, joint range of motion with goniometer, muscle weakness with Manual Muscle Testing, and functional activity with Neck Disability Index. In this case, the interventions chosen were Infra Red (IR), Ultrasound (US), Myofascial Release and Contract Relax Stretching. The purpose of this study was to determine the effect of Infra Red (IR), Ultrasound (US), Myofascial Release and Contract Relax Stretching on the condition of Myofascial Syndrome Upper Trapezius. The research design used in this research is descriptive analytic method. The subjects of this study were patients with Upper Trapezius Myofascial Syndrome at RSUD Dr. SOESELLO SLAWI. The method of collecting research data was 4 times therapy, it was found a decrease in pain at T3, a decrease in M.Upper Trapezius muscle spasm at T4, an increase in the range of motion of the joint, neck flexion at T2, neck extension at T2, lateral neck flexion at T2, neck rotation at T2, increased strength. muscles in flexors at T2, extensors at T4, latero at T3, rotators at T3.","PeriodicalId":490030,"journal":{"name":"Pena Jurnal Ilmu Pengetahuan dan Teknologi","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135901342","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}
Pub Date : 2023-10-02DOI: 10.31941/jurnalpena.v37i2.3345
Badriah Badriah
This study presents a review of research and manuscripts that discuss the utilization of Artificial Intelligence (AI) applications for novice teachers participating in induction programs during their early years of teaching. The study employs a qualitative method, gathering data from journal manuscripts and browser publications focused on the pedagogical use of AI. The collected data is categorized to address research questions related to the benefits of AI for novice teachers and the challenges they face when using AI for teaching. The analysis results indicate that for novice teachers, AI provides opportunities to serve as a tutor or assistant that can be used anytime, anywhere, according to the novice teachers' availability and ability to manage learning, teaching, and assessment. Additionally, AI can serve as a resource to enhance pedagogical knowledge and understanding, automate lesson planning and scheduling, provide teaching feedback, and facilitate learning assessments. The challenges faced by novice teachers revolve around their ability to decide how and when to appropriately use AI-based tools or applications.
{"title":"AI sebagai Tutor Cerdas bagi Guru Pemula pada Kegiatan Program Induksi","authors":"Badriah Badriah","doi":"10.31941/jurnalpena.v37i2.3345","DOIUrl":"https://doi.org/10.31941/jurnalpena.v37i2.3345","url":null,"abstract":"This study presents a review of research and manuscripts that discuss the utilization of Artificial Intelligence (AI) applications for novice teachers participating in induction programs during their early years of teaching. The study employs a qualitative method, gathering data from journal manuscripts and browser publications focused on the pedagogical use of AI. The collected data is categorized to address research questions related to the benefits of AI for novice teachers and the challenges they face when using AI for teaching. The analysis results indicate that for novice teachers, AI provides opportunities to serve as a tutor or assistant that can be used anytime, anywhere, according to the novice teachers' availability and ability to manage learning, teaching, and assessment. Additionally, AI can serve as a resource to enhance pedagogical knowledge and understanding, automate lesson planning and scheduling, provide teaching feedback, and facilitate learning assessments. The challenges faced by novice teachers revolve around their ability to decide how and when to appropriately use AI-based tools or applications.","PeriodicalId":490030,"journal":{"name":"Pena Jurnal Ilmu Pengetahuan dan Teknologi","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135901341","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}
Pub Date : 2023-10-02DOI: 10.31941/jurnalpena.v37i2.3080
Aprilya Kumala Shary, Mahfur Mahfur
Turmeric (Curcuma longa) is a medicinal plant from the Zingiberaceae family which has the potential to be developed as a superior plant that has benefits and efficacy as a medicinal ingredient. Turmeric has a yellow dye called curcuminoids as much as 5% (50-60% curcumin, demethoxycurcumin and bisdemethoxycurcumin). The very basic content of turmeric is Curcuma or curcumin because it has the largest component. The purpose of this study was to determine the phytochemical content by conducting a screening test on the ethyl acetate fraction of turmeric rhizome using the TLC method and UV-Vis Spectrophotometry. This research method used descriptive method by means of observation or non-experimental. Phytochemical screening included tests for flavonoids, alkaloids, saponins, phenols, tannins and steroids/triterpenoids which carried out to determine the class of compounds contained in turmeric rhizome. The ethyl acetate fraction in turmeric rhizome suspected to contain curcumin, so a test for the levels of curcumin contained in turmeric rhizome was carried out. The results showed that the positive turmeric rhizome samples contained flavonoids, tannins, phenols and steroids. As well as negatively contain alkaloid compounds and saponins. The results of identification with TLC samples containing curcumin compounds according to the literature and the standard Rf value of curcumin is 0.75-0.80. The assay results using the UV-Vis Spectrophotometry method for the ethyl acetate fraction of turmeric rhizome samples yielded an average concentration of 159.79 mg⁄g.
{"title":"Skrining Fitokimia Dan Uji Kadar Kurkumin Pada Fraksi Etil Asetat Rimpang Kunyit (Curcuma Longa) Dengan Metode Klt Dan Spektrofotometri Uv-Vis","authors":"Aprilya Kumala Shary, Mahfur Mahfur","doi":"10.31941/jurnalpena.v37i2.3080","DOIUrl":"https://doi.org/10.31941/jurnalpena.v37i2.3080","url":null,"abstract":"Turmeric (Curcuma longa) is a medicinal plant from the Zingiberaceae family which has the potential to be developed as a superior plant that has benefits and efficacy as a medicinal ingredient. Turmeric has a yellow dye called curcuminoids as much as 5% (50-60% curcumin, demethoxycurcumin and bisdemethoxycurcumin). The very basic content of turmeric is Curcuma or curcumin because it has the largest component. The purpose of this study was to determine the phytochemical content by conducting a screening test on the ethyl acetate fraction of turmeric rhizome using the TLC method and UV-Vis Spectrophotometry. This research method used descriptive method by means of observation or non-experimental. Phytochemical screening included tests for flavonoids, alkaloids, saponins, phenols, tannins and steroids/triterpenoids which carried out to determine the class of compounds contained in turmeric rhizome. The ethyl acetate fraction in turmeric rhizome suspected to contain curcumin, so a test for the levels of curcumin contained in turmeric rhizome was carried out. The results showed that the positive turmeric rhizome samples contained flavonoids, tannins, phenols and steroids. As well as negatively contain alkaloid compounds and saponins. The results of identification with TLC samples containing curcumin compounds according to the literature and the standard Rf value of curcumin is 0.75-0.80. The assay results using the UV-Vis Spectrophotometry method for the ethyl acetate fraction of turmeric rhizome samples yielded an average concentration of 159.79 mg⁄g.","PeriodicalId":490030,"journal":{"name":"Pena Jurnal Ilmu Pengetahuan dan Teknologi","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135901343","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}
Pub Date : 2023-09-08DOI: 10.31941/jurnalpena.v37i2.2484
Ghina Nurul Fadhillah, Dessy Agustina Sari
Saat ini kebutuhan bahan bakar minyak terus menjadi besar bersamaan dengan meningkatnya populasi dan berkembangnya Teknologi. Namun cadangan sumber energi minyak bumi yang berasal dari fosil terus menjadi menipis karena sifatnya yang tidak dapat diperbaharui. oleh karena itu, perjuangan buat mencari asal tenaga alternatif yang dapat diperbaharui (renewable) butuh ditingkatkan. Salah satu sumber tenaga alternatif yang kala ini banyak dibesarkan ialah Fatty Acid Methyl Ester (FAME) yang umum diketahui dengan nama Biodiesel. Biodiesel ialah bahan bakar alternatif yang menjanjikan serta dapat terbuat dari minyak goreng sisa, lemak hewani ataupun minyak nabati yang dikonversikan ke dalam metil ester lewat proses transesterifikasi memakai alkohol. Reaksi transesterifikasi ini membutuhkan katalis dalam penggunaanya. Setelah di amati, katalis heterogen menjadi katalis yang paling efektif dalam pembuatan biodiesel melalui reaksi transesterifikasi.
< p >目前对燃料的需求随着人口的增长和技术的发展而增长。然而，从化石中提取的石油资源继续因其不可再生性质而枯竭。因此，寻求可再生替代能源(< em > renewable < /em >)的努力需要升级。一种广泛发展的替代能源是< em > Fatty Acid Methyl Ester < /em >(名声)众所周知的生物柴油。生物柴油是一种有希望的替代燃料，可以由食用油、动物脂肪或植物油组成，这些油通过酒精的转化过程转化成甲酯。这种变形反应需要催化剂的使用。观察到异质催化剂通过transesteriririation反应成为生物柴油制造最有效的催化剂
{"title":"Produksi Biodiesel Yang Berbahan Baku Kelapa Sawit Dengan Melibatkan Katalis Homogen Dan Heterogen","authors":"Ghina Nurul Fadhillah, Dessy Agustina Sari","doi":"10.31941/jurnalpena.v37i2.2484","DOIUrl":"https://doi.org/10.31941/jurnalpena.v37i2.2484","url":null,"abstract":"<p>Saat ini kebutuhan bahan bakar minyak terus menjadi besar bersamaan dengan meningkatnya populasi dan berkembangnya Teknologi. Namun cadangan sumber energi minyak bumi yang berasal dari fosil terus menjadi menipis karena sifatnya yang tidak dapat diperbaharui. oleh karena itu, perjuangan buat mencari asal tenaga alternatif yang dapat diperbaharui (<em>renewable</em>) butuh ditingkatkan. Salah satu sumber tenaga alternatif yang kala ini banyak dibesarkan ialah <em>Fatty Acid Methyl Ester</em> (FAME) yang umum diketahui dengan nama Biodiesel. Biodiesel ialah bahan bakar alternatif yang menjanjikan serta dapat terbuat dari minyak goreng sisa, lemak hewani ataupun minyak nabati yang dikonversikan ke dalam metil ester lewat proses transesterifikasi memakai alkohol. Reaksi transesterifikasi ini membutuhkan katalis dalam penggunaanya. Setelah di amati, katalis heterogen menjadi katalis yang paling efektif dalam pembuatan biodiesel melalui reaksi transesterifikasi.</p>","PeriodicalId":490030,"journal":{"name":"Pena Jurnal Ilmu Pengetahuan dan Teknologi","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136364026","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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