Universitas Prima Indonesia: Open Journal Systems
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Klasifikasi perilaku konsumen dalam penggunaan E-commerce menggunakan algoritma KNN
No full textPenelitian ini bertujuan untuk menganalisis perilaku konsumen dalam penggunaan e-commerce di Indonesia dengan memanfaatkan algoritma K-Nearest Neighbor (KNN). Dalam penelitian ini, data yang digunakan meliputi beberapa variabel penting, seperti frekuensi belanja, jenis produk yang dibeli, dan metode pembayaran yang dipilih oleh konsumen. Algoritma KNN diterapkan untuk mengidentifikasi pola dan mengklasifikasikan perilaku konsumen berdasarkan data yang ada. Hasil analisis menunjukkan bahwa algoritma KNN mampu memberikan klasifikasi yang akurat mengenai perilaku konsumen, serta mampu mengelompokkan konsumen berdasarkan karakteristik tertentu, seperti kebiasaan berbelanja dan preferensi produk. Temuan ini memberikan wawasan yang berguna bagi perusahaan e-commerce dalam merancang strategi pemasaran yang lebih terarah dan personal, dengan memanfaatkan pemahaman yang lebih mendalam tentang pola konsumen. Selain itu, penelitian ini juga menyoroti potensi penggunaan algoritma pembelajaran mesin, seperti KNN, untuk menganalisis dan memahami data konsumen dalam konteks e-commerce. Dengan demikian, penelitian ini berkontribusi pada pengembangan pemahaman mengenai perilaku konsumen dalam e-commerce, serta pentingnya penerapan teknik analisis data canggih untuk meningkatkan efektivitas strategi pemasaran dan pengalaman konsumen
Eksplorasi Penerapan Arsitektur Ramah Lingkungan Yang Berkelanjutan
No full textArsitektur ramah lingkungan yang berkelanjutan saat ini telah menjadi fokus utama dalam mendesain sebuah bangunan. Demi melawan dampak pemanasan global dan perubahan iklim, bangunan dirancang menggunakan konsep antisipasi yang memiliki ketahanan yang kuat dengan cara pemanfaatan bahan-bahan yang dapat mengurangi limbah produksi sehingga menjadi bangunan yang ramah lingkungan. Penelitian ini bertujuan untuk mengeksplorasi penerapan arsitektur ramah lingkungan dalam konteks pembangunan berkelanjutan dengan cara mengkaji studi literatur dan studi kasus yang relevan dengan pembahasan. Sehingga disimpulkan konsep arsitektur ramah lingkungan yang berkelanjutan menjadi sasaran utama dalam mendesain. Arsitektur ramah lingkungan memberikan pemanfaatan dalam penggunaan material yang dapat mengurangi limbah produksi, efisiensi energi, manajemen air, optimalisasi pencahayaan alami dan dapat memberikan potensi suasana kehidupan yang lebih bersih dan nyaman
The Effect Of Giving Sambiloto Leaf Extract (Andrographis Paniculatu) On Pancreatic Function And Pancreatic Histopathology In White Male Wistar Rats With Diabetes Mellitus
No full textDiabetes mellitus is a chronic metabolic disorder characterized by high blood glucose levels caused by impaired insulin secretion from pancreatic β cells. This study aims to evaluate the effect of Andrographis paniculata leaf extract on pancreatic function and histopathological features of the pancreas of male Wistar white rats with diabetes mellitus. This study is an experimental study using a pre-post test control group design. The research sample of 24 Wistar rats was divided into 6 groups. The results of observations conducted on all groups showed changes in amylase and lipase levels in the treatment group. The results of the normality test of amylase and lipase levels were said to be normally distributed because the p values were > 0.05, namely 0.100 and 0.436. Based on the differences in the average serum amylase levels, the researchers concluded that the treatment group given Andrographis paniculata leaf extract (Andrographis paniculata). dose of 600mg/KgBW had the highest decrease in serum amylase and lipase levels. Histopathology of pancreatic tissue showed that the treatment group given Andrographis paniculata leaf extract (Andrographis paniculata) dose of 600mg/KgBW) category score 1 because the number of degenerative cells with a degree of damage (<1-25%), the number of necrotic cells <25% and the number of inflammatory cells <10 in the entire pancreatic interstitial space experienced the most significant improvement. Sambiloto leaf extract (Andrographis paniculata) contains secondary metabolites in the form of saponins, tannins, flavonoids, and triterpenoids which help repair pancreatic cells damaged by diabetes mellitus
The Effect Of Giving Salak Skin Extract (Salacca Zalacca) On Hair Growth And Histopathological Picture Of Skin Tissue In The Healing Process Of Dermapen Wounds In White Rats Of Male Wistar Strain In Obesity Model
No full textVitamins, minerals, and antioxidants found in the skin of snake fruit (salacca zalacca) contribute to better hair health. The vitamins and minerals found in the skin can promote hair growth, improve hair quality, and reduce hair damage.The purpose of this study was to determine how snake fruit skin extract can accelerate the healing of wounds from dermapen and hair growth in obese Wistar white rats. This study used a quantitative experimental design research method with a post-test only group design.Treatment group 1 was given topical treatment with 5% salak skin extract cream given once a day for 21 days. Treatment group 2 Treatment group 2 mice were given topical treatment with 10% salak skin extract cream given once a day for 21 days. Treatment group 3 mice were given topical treatment with 15% salak skin extract cream given once a day for 21 days.. The results of this study, namely the extract of snake fruit skin, showed the presence of alkaloids and flavonoids that play a role in hair growth.With an average result of applying the cream extract in treatment group 3 which experienced the longest hair growth, namely 0.85 cm..So it can be assessed that the extract of snake fruit skin cream can accelerate the growth of hair follicles in male Wistar strain rats (Rattus norvegicus)
The Effect Of Giving Salak Skin Extract (Salacca Zalacca) On Collagenization And Histopathological Picture Of Skin Tissue In The Healing Process Of Dermapen Wounds In White Wistar Male Rats With Obesity Model
No full textBackground This study aims to analyze the effect of snake fruit skin extract (Salacca zalacca) in accelerating the healing of dermapen wounds in obese Wistar white rats. The research method used a quantitative experimental design with a post-test only group design. The results of this study are that snake fruit skin extract contains active compounds such as alkaloids, flavonoids, saponins, and tannins which have antiinflammatory and antioxidant effects. This observation was carried out with the aim of comparing wound healing between the group given the base cream and the group given snake fruit skin extract cream (Salacca zalacca) with 3 different concentrations, namely 10%, 15%, and 20%. This observation was carried out every day for 14 days. The treatment group showed an increase in the percentage of wound healing that was faster than the control group. The conclusion of this study is that snake fruit skin extract is effective in accelerating the healing of dermapen wounds in obese rats, with an increase in collagen fiber density at concentrations of 15% and 20%
Synergistic Effects of Vitamin D3 and Vitamin E (α tocopherol) on Haemoglobin Levels, Blood Glucose, and Neutrophil-Lymphocyte Ratio in Staphylococcus aureus Induced Septic Rats
No full textThis study examines the combined effects of Vitamin D3 and Vitamin E supplementation on haemoglobin levels, blood glucose, and the neutrophil-to-lymphocyte ratio in septic rats caused by Staphylococcus aureus. The rats were categorised into seven groups: Group 1: Control group; Group 2: Sepsis group; Group 3: DOX group (9 mg/kg); Group 4: DOX (9 mg/kg) combined with Vitamin D3 (36 IU/kg) and Vitamin E (250 mg/kg); Group 5: Vitamin D3 (36 IU/kg) and Vitamin E (250 mg/kg); Group 6: Vitamin D3 (72 IU/kg) and Vitamin E (250 mg/kg); Group 7: Vitamin D3 (144 IU/kg) and Vitamin E (250 mg/kg) were administered orally for one week. Blood samples were obtained to assess haemoglobin, glucose, and NLR levels. The research indicates that Staphylococcus aureus-induced sepsis markedly impacts haemoglobin levels and the neutrophil-tolymphocyte ratio (NLR). Doxycycline, in conjunction with Vitamin D3 and Vitamin E, enhanced haemoglobin levels and decreased NLR. Nevertheless, no substantial variations in blood glucose levels were seen across the groups (p>0.05), although elevated doses of Vitamin D3 indicated some enhancement. The results indicate that the combination of Doxycycline with Vitamin D3 and Vitamin E may aid in the management of sepsisrelated inflammation and the recovery of haemoglobin levels. Additional research is required to optimise dosage and therapy combinations
Review: Anterior Segment Optical Coherence Tomography
No full textThe cornea is a clear and transparent layer that covers the front surface of the eye, playing an important role in protecting the eye and allowing light to enter the eye for sight. As the layer that first receives light, the cornea also functions to refract the light so that it reaches the retina with the right focus, which is then translated by the brain into clear vision. Therefore, the health and integrity of the structures of the cornea are very important for the quality of a person's visual functions
The Effect of Pagoda Flower Extract (Clerodendrum Paniculatum L) on Collagenization and Histopathological Features of Skin Tissue in the Healing Process of Dermapen Wounds in Male Wistar White Rats
No full textThis study was conducted to test the effect of pagoda flower extract (Clerodendrum Paniculatum L) on collagenization and histopathological features of skin tissue in the healing process of wounds from dermapen in male white Wistar rats. The treatment was given in the form of 10%, 15%, and 20% cream on the healing process of wounds from dermapen. Phytochemical tests found that pagoda flowers positively contained active compounds such as alkaloids, flavonoids, saponins, and tannins. From the observations of wound healing, the control group had 71.5% of wounds closed. In treatment group 1, the percentage of wound healing was 100% on the 13th day, and in treatment groups 2 and 3 on the 12th day. In histopathological observations, the collagen density of the wound was already tight in treatment groups 2 and 3, with 15% and 20% pagoda flower cream extracts. So, pagoda flower extract is effective in healing wounds from dermapen. Kolmogorov-Smirnov test normality test The results of wound healing data in each group are normally distributed with a significance value of 0.200> 0.05 in all test groups
The Effects of Salak Fruit Skin Extract (Salacca Zalacca) on Kidney Function and Histopathology in Male Wistar Rats with Diabetes Mellitus
No full textThis study was conducted to determine the effect of Salak fruit skin extract (Salacca Zalacca) on kidney function and histopathology of the kidneys of rats with diabetes mellitus. This study used 20 white rats (Rattus norvegicus) into 5 groups, namely K-, K+, P1, P2 and P3 with different doses. The results of phytochemical testing of Salak fruit skin extract contain saponins, tannins, flavonoids, alkaloids, and steroids. The initial stage uses alloxan induction to induce diabetes mellitus in rats. The results After 14 days, the treatment groups (P1, P2 and P3) had experienced DM and were then given Salak fruit skin extract treatment of 200 mg/kgBW, 400 mg/kgBW, 600 mg/kgBW, and were seen to be normal in terms of urea and keratin levels. Based on the results of histopathology of the rat kidneys, which illustrated damage to the kidneys due to diabetes mellitus, it looked better and normal in treatments P2 and P3. data analysis In the One-Sample Kolmogorov Smirnov normality test, the significance results of Keratinin 0.079 > 0.05 and Ureum 0.109> 0.05 so that they are normally distributed
Home Environmental Factors and ARI among Toddlers in Semurup Community Health Center, Kerinci Regency
No full textARI is a disease that can cause death, especially in children. The initial survey that has been conducted still found that residents' houses are not permanent, some of which still use flammable materials such as wood and plywood. Semi-permanent houses are still quite a lot, namely 271, wooden houses as many as 68. The location of the house is close to the market, and there are still many houses that are close together. Some of the house ventilation there also still does not meet the requirements for a healthy home. This study aims to analyze the condition of the home environment with the incidence of ARI in toddlers in the Semurup Health Center Work Area, Air Hangat District, Kerinci Regency in 2023. This type of research is cross-sectional. The sample in this study amounted to 108 respondents. Data were analyzed using Chi-Squere and logistic regression. The results showed a significant relationship between parental knowledge, ventilation area, housing density, smoking habits, wall types, lighting, and air humidity with the incidence of ARI. There is no relationship between parental income and the incidence of ARI in toddlers. The variables of lighting, air humidity, and parental knowledge are the most dominant in the incidence of ARI in toddlers in the working area of the Semurup Health Center, Air Hangat District, Kerinci Regency in 2023