Open Journal Systems of Universitas Muhammadiyah Palangkaraya
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Stability of Hand Body Gel Formulated with Avocado (Persea americana), Stingless Bee Honey, and Bee Pollen
No full textThe development of hand body care products in gel form, incorporating natural ingredients, remains an underexplored area, particularly concerning the combination of avocado (Persea americana) extract, Stingless bee (Trigona sp.) honey, and pollen in cosmetic formulations. Gel formulations are favored for their superior skin moisturizing properties and enhanced dermal absorption compared to lotions. This study aimed to evaluate the stability and moisturizing efficacy of novel hand body gel formulations containing varying ratios of P. americana extract combined with Trigona bee pollen and honey. Employing an experimental quantitative design, three distinct gel formulations were prepared with different concentrations of P. americana extract with Trigona bee pollen and honey. The stability of these formulations as skin moisturizers was assessed through a comprehensive evaluation encompassing organoleptic properties, homogeneity, potential for irritation, pH, spreadability, viscosity, and moisture content analysis using skin analysis instrumentation. The results indicated that the gel formulation designated F1, containing 2.5% P. americana extract and 7.5% honey combined with bee pollen, exhibited the highest skin moisture content, suggesting its potential as an effective moisturizing hand body gel
Wound Healing Activity of Gel Nanoparticles of Rhaphidophora pinnnata Leaves Extract in Male Rats
No full textRhaphidophora pinnata, a plant traditionally recognized for its wound-healing properties, contains active compounds such as megastigmane glycosides and damascenone, known for their anti-inflammatory effects. To enhance efficacy and user comfort, this study focused on developing an R. pinnata leaf extract nanoparticle gel. Previous research from our group highlighted the significant wound-healing potential of a conventional R. pinnata gel. This present study aimed to evaluate the wound-healing efficacy of a novel R. pinnata nanoparticle gel in male Wistar rats, specifically investigating the impact of nanotechnology application. Nanoparticles were successfully formulated via the ionic gelation method, utilizing 0.250 g of R. pinnata extract, 0.1% chitosan, 0.2% sodium tripolyphosphate, and 0.5% Tween 80. Characterization revealed an average nanoparticle size of 165.70±42.76 nm with a zeta potential of 22.0±1.83 mV. The wound-healing efficacy was assessed across five treatment groups: a positive control (Bioplasenton®), a plain gel base (Formula 0), and nanoparticle gels at 0.5% (Formula I), 1% (Formula II), and 1.5% (Formula III) extract concentrations. Statistical analysis using one-way ANOVA (p <0.05) demonstrated a significant difference in incision wound healing across the groups. Formula III, containing 1.5% R. pinnata nanoparticle extract, exhibited the most superior wound-healing effect, achieving 100% inhibition by day 14, elevated hydroxyproline levels (59 µg/mL), and histologically confirmed excellent skin tissue repair. Formulas II and I followed in efficacy. These compelling findings underscore the significant potential of utilizing nanotechnology in the development of topical preparations for accelerated and effective wound healing
Model Perencanaan Ulang Drainase Untuk Mengurangi Genangan: Studi Kasus Di Perumahan Taman Griya Asri Cilebut, Kabupaten Bogor: Drainage Redesign Model To Reduce Influencing: A Case Study In Taman Griya Asri Cilebut Housing, Bogor Regency
No full textTaman Griya Asri Cilebut housing complex, Bogor Regency, often experiences flooding due to high rainfall and inadequate drainage capacity. This study aims to redesign the drainage system, including calculating the planned flood discharge and determining the channel dimensions. The algebraic method is used for hydrological analysis because the catchment area is less than 500 km². The results of the study show that the planned flood discharge for a 5-year return period for secondary and tertiary channels varies between 0.02 m³/s to 0.39 m³/s. The redesign produces appropriate channel dimensions, for example tertiary channel 2 (h=0.5 m, b=0.4 m), tertiary 3 (h=0.6 m, b=0.8 m), and tertiary 4 (h=0.6 m, b=0.5 m) with a square shape using U-Ditch Precast. This redesign is expected to reduce flooding in the housing complex
Kajian Keselamatan Lalu Lintas Pada Daerah Rawan Kecelakaan Di Ruas Jalan Palbapang - Samas: Traffic Safety Study In Accident Prone Areas On The Palbapang - Samas Road Section
No full textThis study examines traffic safety in areas that are often hit by accidents on the Palbapang - Samas Road Section. This investigation began with the high rate of traffic accidents that endanger the safety of people crossing this road. The research methods used include analyzing the existing literature, conducting direct observations, and gathering key information through surveys and conversations with community members to accurately capture the true situation. Additional information was obtained from relevant organizations, such as the Department of Transportation and local law enforcement, to refine the findings. The results showed that the main reasons for accidents included road design that did not meet standards and the actions of drivers who were not in a traffic order, including excessive speed and ignoring road signs. Many locations known as high-risk zones demand immediate action from local government officials. The conclusion emphasizes the need to improve infrastructure by adding more traffic signs, improving road markings, ensuring adequate lighting, and promoting public awareness initiatives to foster a culture of responsible driving that can significantly lower accident rates
Identifikasi Titik Rawan Kecelakaan (Black Spot) Pada Ruas Jalan Tjilik Riwut Palangka Raya Sebagai Infrastruktur Penunjang Menuju IKN Nusantara: Identification Of Accident-Prone Points (Black Spots) On The Tjilik Riwut Palangka Raya Road Section As Supporting Infrastructure Towards The Archipelago's IKN
No full textPalangka Raya is the capital of Central Kalimantan province as a connecting city to the National Capital of the Archipelago. As a hub city, it is important to review infrastructure and security readiness. Jalan Tjilik Riwut Km 1 - Km 10 is the main road section as a cross-provincial route to IKN which often has accidents so further analysis needs to be carried out. The aim of this research is to determine the characteristics of traffic accidents and determine black spots on the Tjilik Riwut road Km 1 - Km 10, Palangka Raya city as well as appropriate recommendations. The method used is the Equivalent Accident Number (EAN) or Accident Equivalent Number (AEK). The characteristics of accidents on the Tjilik Riwut road section are that the majority occur at Km 1.5, with the most incidents in 2019, the most types of vehicles are MC, with a single accident, the nature of the road is straight, the majority of accidents are male, mature age and type of work private. The majority of accidents are due to entering and leaving the market and the sudden wide median at Km 1. The black spot location in this study, namely at Km 1+000 to 1+999, has a total of 65 accidents with an Accident Equivalent Number (AEK) of 304 which is which exceeds the specified Upper Control Limit (BKA) number (136.2). Recommendations that can be made are adding a Rumble Strip to reduce vehicle speed and changing the design of the road median to create a smoother transition from small to large
Pembelajaran Kesenian Tari di SDN 5 Palangka
No full textPembelajaran merupakan suatu kegiatan seseorang yang berawal dari tidak bisa menjadi bisa, begitu pun pada proses pembelajaran seni tari di sekolah dasar. Seni tari mempunyai fungsi penting pada kegiatan belajar mengajar pada usia anak-anak karena proses menari berguna membantu pertumbuhan dan perkembangan anak. Penelitian ini merupakan penelitian kualitatif dengan menggunakan metode deskriptif yang di latarbelakangi oleh rendahnya minat belajar seni tari, kurangnya keseriusan peserta didik dalam pembelajaran seni tari, kurang antusias dalam mengikuti gerakan tari, dan kemampuan gerak tari peserta didik yang masih kaku. Hasil dari penelitian ini menunjukkan bahwa dari 17 peserta didik disekolah SD Negeri 5 Palangka ditemukan terdapat 3 orang (17,64%) yang memiliki nilai 3,8 dengan kategori “Baik”. 10 orang (58,82%) yang memiliki nilai 3,4 dengan kategori “Cukup Baik”. 4 orang (23,52%) yang memiliki nilai 2,4 dengan kategori “Kurang Baik”. Hasil dari instruktur tari (17,64%) yang memiliki nilai 3,8 termasuk kategori “Baik”. Dengan melakukan rangkaian tahapan penelitian pembelajaran seni tari di SD Negeri 5 Palangka berlangsung dengan baik karena didukung oleh komponen- komponen pendukungnya yaitu kepala sekolah, instruktur tari, materi dan metode pembelajaran. Hanya saja kekuranganya adalah sarana dan prsarana yang terbatas
Peran Sertifikasi Guru dalam Meningkatkan Mutu Pendidikan di Indonesia
No full textMeningkatkan kompetensi dan profesionalisme pendidik untuk mendukung peningkatan kualitas pendidikan. Program ini menekankan pada penguasaan empat kompetensi utama, yaitu pedagogik, profesional, sosial, dan kepribadian. Melalui sertifikasi, guru diharapkan dapat meningkatkan efektivitas proses pembelajaran, menciptakan inovasi dalam metode pengajaran, dan memberikan kontribusi positif terhadap hasil belajar siswa.
Penelitian ini dilakukan dengan menggunakan metode studi literatur yang menganalisis berbagai sumber terkait efektivitas sertifikasi guru dalam dunia pendidikan. Hasil penelitian menunjukkan bahwa sertifikasi berdampak positif terhadap peningkatan kualitas pembelajaran, kesejahteraan guru, dan motivasi kerja. Siswa yang diajar oleh guru bersertifikat cenderung memiliki prestasi akademik yang lebih baik dibandingkan dengan siswa yang diajar oleh guru yang belum bersertifikat.
Namun, masih terdapat berbagai tantangan dalam pelaksanaan sertifikasi, seperti kurangnya pelatihan lanjutan, distribusi sertifikasi yang belum merata, dan kesenjangan antara teori yang diajarkan dalam sertifikasi dengan praktik nyata di kelas. Oleh karena itu, evaluasi dan perbaikan sistem sertifikasi guru diperlukan agar dapat berjalan lebih efektif dan merata di seluruh Indonesia.
Dengan mengoptimalkan program sertifikasi, diharapkan dapat tercipta lebih banyak pendidik yang profesional dan berkualitas, sehingga dapat membawa kemajuan bagi sistem pendidikan nasional
Analisis Kadar Vitamin D Pada Diabetes Mellitus Tipe 2
No full textVitamin D diyakini membantu meningkatkan sensitivitas tubuh terhadap hormon insulin yang bertanggung jawab dalam mengatur kadar gula darah sehingga dapat mengurangi resiko resistensi insulin yang seringkali menjadi awal dari Diabetse Mellitus (DM) tipe 2. Penelitian ini bertujuan untuk menganalisis kadar vitamin D pada pasien DM tipe 2. Jenis penelitian ini merupakan penelitian yang bersifat deskriptif dengan pendekatan cross sectional study. Jumlah sampel sebanyak 30 yang diperiksa menggunakan Metode ELISA. Nilai normal kadar vitamin D 30-100 ng/mL. Hasil analisis kadar vitamin D pada pasien DM tipe 2 yaitu pasien dengan kadar vitamin D rendah sebanyak 7 pasien (23,3%), kadar vitamin D normal sebanyak 18 pasien (60%) dan kadar vitamin D tinggi sebanyak 5 pasien (16,6%). Kesimpulan pasien dengan kadar vitamin D normal lebih banyak dibandingkan dengan kadar vitamin D rendah dan kadar vitamin D tinggi.
 
Analisis Faktor Pendorong dan Penarik Intensi Berwirausaha Pada Siswa SMKN 2 Palangka Raya
No full textRendahnya minat berwirausaha siswa juga dapat dilihat dari segi pengetahuan kewirausahaan. Karena berperan dalam bentuk minat berwirausaha berdasarkan hasil observasi mengenai pengamatan awal pada peserta didik ditemukan fenomena yang terjadi adalah sebagai berikut: (1) kurangnya faktor daya pendorong dari lingkuangan keluarga terhadap berwirausaha. (2) kurangnya faktor daya tarik dalam berwirausaha. Penelitian ini bertujuan untuk: Penelitian ini bertujuan untuk mengetahui apa saja faktor pendorong dan penarik intensi berwirusaha pada peserta didik di SMK Negeri 2 Palangka Raya. Pendekatan dilakukan dalam penelitian ini adalah jenis penelitian kualitatif dengan metode deskriptip responden dalam penelitian ini berjumlah 3 orang. Teknik pengumpulan data dan sumber data dalam penelitian ini adalah wawancara Semistruktur. Hasil penelitian ditemukan bahwa terdapat 2 peserta didik ingin menjadi seorang wirausaha dikarenakan adanya dorongan dan motivasi dari keluarga dan faktor finansial dan terdapat 1 orang peserta didik yang tidak berminat dalam berwirausaha
Pengelolaan Sistem Pembayaran Non Tunai Di Koperasi Sekolah Dasar Islam Terpadu Mujahidul Amin Palangka Raya: Management Of Non-Cash Payment System At The Integrated Islamic Elementary School Cooperative Mujahidul Amin Palangka Raya
No full textThe development of digital technology has brought significant changes in various aspects of life, including economic and social. One of the most visible changes is the transformation towards a digital economy, which is now an inevitable choice. Realizing this, the SDIT Mujahidul Amin Cooperative also adopted a non-cash payment system. This research aims to understand the non-cash payment system implemented and how it is implemented. The method used is field research with a descriptive qualitative approach. The object of research is how the application used by the cooperative works. Data is collected through observation, interviews and documentation, then analyzed to reach clear conclusions. The research results show two main findings: first, the SDIT Mujahidul Amin cooperative uses a digital savings-based system through the Ichasoft Pro version 2.6 application, which is also equipped with an RFID Card for digital transactions using NFC Reader technology. Second, the implementation of the digital payment system will begin in 2021 in stages so that students can adapt to this technology. This system was initially implemented to address the problem of students frequently losing money. After considering various solutions, a digital savings application was finally chosen. Using Ichasoft Pro 2.6 has made it easier to manage student cooperatives and transactions, although there are some minor drawbacks, the benefits obtained are very large