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All Journal Journal TABARO Agriculture Science ARSHI Veterinary Letters Veterinary Biomedical and Clinical Journal Andalasian International Journal of Applied Science, Engineering, and Technology
Satriawan, Ivan
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Education Electrical & Electronics Engineering Energy Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering Veterinary

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Haemobartonellosis in a Domestic Cat in Indonesia: a Case Study Satriawan, Ivan; Octaviani, Devi Intan Dyah Ayu
Veterinary Biomedical and Clinical Journal Vol. 3 No. 2 (2021)
Publisher : Faculty of Veterinary Medicine Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/10.21776/ub.VetBioClinJ.2021.003.02.3

Abstract

Haemobartonellosis is a disease caused by Haemobartonella felis or Mycoplasma haemofelis, which attacks red blood cells. Ctenocephalides felis could transmit Haemobartonellosis. Further, vertical transmission from mother to offspring and blood  transfusion from infected animals could transfer the disease to other animals. This report aimed to describe the diagnosis and medical treatment of haemobartonellosis in a domestic cat in Indonesia. Physical examinations and blood analysis were carried out. The cat weighed 1,4 kg with 39,3°C temperature, CRT was three seconds, mucosa looked pale, and many Ctenocephalides felis fleas were found. The clinical symptoms detected were weakness, loss of appetite, and hair loss. A blood test indicated normocytic normochromic anemia. The rod-like formation within erythrocytes in blood smear was observed. Infection with Hemobartonella felis was diagnosed based on the blood test and the presence of numerous Ctenocephalides felis. Doxycycline was administrated at 10 mg/kg BW once a day for 21 days. The cat recovered clinically after 21 days, with a good appetite, normal mucosal color, and normal temperature
Application of the Average Based Fuzzy Time Series Model in Predictions Seeing the Use of Travo Substations Ula, Mutammimul; Satriawan, Ivan; Fhonna, Rizky Putra; Hasibuan, Arnawan
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 3 No. 1 (2023): March 2023
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v3i01.74

Abstract

PT PLN expects the delivery of information quickly in predicting the capacity of transformer substations in each region in view of population growth in industrial areas. Unbalanced and overloaded electricity that is not suitable for the capacity of the transformer substation so that the results of this study are more optimal in predicting the usage load at the transformer substation using the methodaverage based fuzzy time series. The application of this method can provide fast and accurate information in accordance with consumer expectations in predicting each need in each area and the number of managed substations. The capacity of the substation can be seen in 1 phase and 3 phase with the percentage of loading quickly and precisely with the current transformer card system. The purpose of the transformer distribution in this study is to look at reducing high voltage to low voltage, so that the voltage used is in accordance with the customer's electrical equipment rating or the load rating used by all consumers in each region. The research methodology is to determine the placement of distribution transformer locations that are not suitable which can affect the end voltage drop on consumers or the drop/drop in consumer line end voltage and view complete data from the specifications of the distribution transformers along with the locations of distribution transformers that can be managed through Development of a mobile device-based Distribution Transformer Recording System at PT PLN. The results of this study in transformer power 100 consumption 99.43, unbalanced 28%, fuzzification A8, FLRG G8, forecasting results 10.69 with a Mape forecast value of 0.57%. Furthermore, power consumption of transformer 50 is 36.70, unbalanced 78%, fuzzification A6, FLRG G6, forecasting results 23.91 with Mape 1.11%. Results with the smallest mape with each travo travo 50 in each usage area 28.43, unbalanced 26%, fuzzification A5, FLRG G5, forecasting results 23.91 with Mape 0.28%. The results of this study can determine the location of the transformer along with unbalance, overload and the estimated amount of power consumption load for the use of transformer substations in an area, especially the ULP PT.PLN area for each region in PT.PLN (Persero) Krueng Geukuh. Then the results of this study can be used as a reference for monitoring population growth with excessive transformer power loads (overload) so that later you can install new transformer substations with a capacity according to the number of customers
Diagnosis and cellophane banding surgery for extrahepatic congenital portosystemic shunt in a domestic short hair cat Gemimastiti, Annisa Madyanti; Satriawan, Ivan
ARSHI Veterinary Letters Vol. 8 No. 4 (2024): ARSHI Veterinary Letters - November 2024
Publisher : School of Veterinary Medicine and Biomedical Sciences, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avl.8.4.79-80

Abstract

Congenital portosystemic shunts (CPSS) in cats are significant vascular anomalies in which abnormal connections between the portal venous system and systemic circulation allow portal blood to bypass the liver, leading to clinical manifestations such as hepatic encephalopathy and growth retardation due to inadequate toxin filtration. This case study describes a four-month-old male domestic short-hair cat that presented with loss of appetite, weight loss, aggression, excessive drooling, and frequent vomiting. Diagnostic evaluations included physical examination, radiography showing a microhepatic condition with cranial displacement of the stomach, and ultrasonography with colour Doppler, revealing a shunt between the portal vein and the caudal vena cava. Following surgical correction using the cellophane banding method, the cat showed significant clinical improvement and normalisation of ammonia levels, emphasising the importance of precise diagnostic techniques and adequate surgical management in the treatment of CPSS in felines.
Application of the Average Based Fuzzy Time Series Model in Predictions Seeing the Use of Travo Substations Ula, Mutammimul; Satriawan, Ivan; Fhonna, Rizky Putra; Hasibuan, Arnawan
Andalasian International Journal of Applied Science, Engineering and Technology Vol. 3 No. 1 (2023): March 2023
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/aijaset.v3i01.74

Abstract

PT PLN expects the delivery of information quickly in predicting the capacity of transformer substations in each region in view of population growth in industrial areas. Unbalanced and overloaded electricity that is not suitable for the capacity of the transformer substation so that the results of this study are more optimal in predicting the usage load at the transformer substation using the methodaverage based fuzzy time series. The application of this method can provide fast and accurate information in accordance with consumer expectations in predicting each need in each area and the number of managed substations. The capacity of the substation can be seen in 1 phase and 3 phase with the percentage of loading quickly and precisely with the current transformer card system. The purpose of the transformer distribution in this study is to look at reducing high voltage to low voltage, so that the voltage used is in accordance with the customer's electrical equipment rating or the load rating used by all consumers in each region. The research methodology is to determine the placement of distribution transformer locations that are not suitable which can affect the end voltage drop on consumers or the drop/drop in consumer line end voltage and view complete data from the specifications of the distribution transformers along with the locations of distribution transformers that can be managed through Development of a mobile device-based Distribution Transformer Recording System at PT PLN. The results of this study in transformer power 100 consumption 99.43, unbalanced 28%, fuzzification A8, FLRG G8, forecasting results 10.69 with a Mape forecast value of 0.57%. Furthermore, power consumption of transformer 50 is 36.70, unbalanced 78%, fuzzification A6, FLRG G6, forecasting results 23.91 with Mape 1.11%. Results with the smallest mape with each travo travo 50 in each usage area 28.43, unbalanced 26%, fuzzification A5, FLRG G5, forecasting results 23.91 with Mape 0.28%. The results of this study can determine the location of the transformer along with unbalance, overload and the estimated amount of power consumption load for the use of transformer substations in an area, especially the ULP PT.PLN area for each region in PT.PLN (Persero) Krueng Geukuh. Then the results of this study can be used as a reference for monitoring population growth with excessive transformer power loads (overload) so that later you can install new transformer substations with a capacity according to the number of customers
KARAKTERISTIK AGRONOMI TANAMAN PAKCOY (BRASSICA RAPA L.) DENGAN SISTEM HIDROPONIK MENGGUNAKAN BERBAGAI MEDIA AGREGAT Satriawan, Ivan; Haruna, Naima; Arzam, Taruna Shafa
Journal TABARO Agriculture Science Vol. 7 No. 2: DESEMBER 2023
Publisher : Universitas Andi Djemma Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35914/gr1q6s95

Abstract

Banyaknya kandungan gizi dan manfaat tanaman Sawi Pakcoy maka tingginya permintaan pasar tidak diimbangi dengan produksi yang dihasilkan dari lahan pertanian masyarakat. Budidaya pakcoy di pekarangan kota dilakukan dalam pot atau polibag karena keterbatasan lahan dan media tanam. Selain itu dapat dilakukan dengan sistem budidaya hidroponik secara organik sebagai salah satu cara yang dapat mendukung pertumbuhan dan peningkatan produksi tanaman sawi huma (Pakcoy). Media yang dapat digunakan pada sistem hidroponik substrat yaitu gambut, serbuk halus kelapa, ampas sagu, serat kayu, rockwool, batu apung, pasir, perlit, vermikulit, poliuretan, dan sekam bakar. Tujuan untuk mengetahui pengaruh penggunaaan berbagai Media tanam agregat terhadap karakteristik agronmi tanaman pakcoy dengan sistem hidroponik dengan menggunakan berbagai media tanam agregat. Penelitian ini dilakukan dengan menggunakan metode rancang acak kelompok dengan lima perlakuan yaitu Media pasir/control (P0), Media cocopeat (P1) Media sekam bakar (P2), Media Ampas sagu (P3), Media serbuk gergaji (P4). setiap perlakuan di ulang sebanyak tiga kali masing masing terdiri dari tiga tanaman sampel, sehingga jumlah percobaan sebanyak empat puluh lima sampel. Hasil penelitian menunjukkan bahwa media tanam berpengaruh terhadap tinggi tanaman, jumlah daun, panjang daun, serta berat basah dan berat kering tanaman. Perlakuan P4 (media serbuk gergaji), Sedangkan media P3 (media ampas sagu) menunjukkan hasil pertumbuhan yang paling rendah. 
Extrahepatic congenital portosystemic shunt in a maltese dog Kosim, Irene; Satriawan, Ivan
ARSHI Veterinary Letters Vol. 8 No. 3 (2024): ARSHI Veterinary Letters - August 2024
Publisher : School of Veterinary Medicine and Biomedical Sciences, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/avl.8.3.57-58

Abstract

Pirau portosistemik adalah hubungan abnormal antara vena porta dan vena sistemik, baik bawaan maupun didapat, dengan jenis ekstrahepatik yang umum terjadi pada ras kecil. Laporan kasus ini menggambarkan seekor anjing Malta betina utuh berusia 11 bulan yang sering muntah, mengeluarkan air liur, dan disorientasi. Pemeriksaan fisik menunjukkan bahwa anjing tersebut kekurangan berat badan, dan radiografi abdomen menunjukkan mikrohepatika. Tes darah menunjukkan peningkatan kadar amonia, yang mengonfirmasi diagnosis pirau portosistemik bawaan. Ligasi bedah pirau berhasil dilakukan, yang menyebabkan pemulihan anjing, ditandai dengan kadar amonia yang normal dan penambahan berat badan.
Co-Authors Arnawan Hasibuan Gemimastiti, Annisa Madyanti Kosim, Irene Mutammimul Ula Naima Haruna, Naima Octaviani, Devi Intan Dyah Ayu Rizky Putra Fhonna Taruna Shafa Arzam, Taruna Shafa