Judul: A Study of Supportive Treatment Used in Canine Parvovirus at ‘Animal Republic’ Veterinary Clinic, Ipoh, Malaysia in 2021
Abstrak: Canine parvovirus first emerged in the 1970s in dogs in Australia where it appeared very similar but perhaps slightly worse than the disease seen in the cat and has rapidly become the primary cause of severe illness and death for puppies and adolescent dogs. This study aims to analyze secondary data of supportive treatments, find out the most susceptible age for canine parvovirus and to understand how various supportive treatments of canine parvovirus help the recovery process. The study was done by collecting data from ‘animal republic’ veterinary clinic in 2021. The data was analyzed in excel and the most susceptible age group for canine parvovirus was determined. In conclusion, Puppies of 2-4 months are most severely affected by Canine Parvovirus-2. Antiemetics help reduce fluid loss. Antibiotics help counter sepsis due to destruction of gastrointestinal lining and fluid therapy help restore hydration levels to the body.
Keyword: Canine parvovirus, vaccination, treatment, supportive treatments

Judul: Kejadian Penyakit Distemper dan Parvo pada Anjing Melalui Pendekatan Klinis, Studi di Rumah Sakit Hewan Institut Pertanian Bogor
Abstrak: Dog’s viral diseases, such as Distemper and Parvo have a high morbidity and mortality rate. There is no cure, the treatment is only based on the clinical signs which veterinarian could see. Vaccination is the only way to prevent these viral diseases. Based on Animal Hospital Bogor Agricultural University’s data, in Parvo case, pure breed dogs have a higher incidence rate than local and mix breed dogs. Then the age of infected dogs under 1 year with the highest incidence rate at age 3-6 months, whereas the male gender has a higher incidence rate than female. For the case of Distemper, mix breed dogs have a higher incidence rate compared with pure breed dogs. Age of Distemper infected dogs are varied between 2 months to 1 year and there is no gender specific has the higher-level events. Study which is conducted at Animal Hospital Bogor Agricultural University to obtain secondary data of the Distemper and Parvo suspects, as comparison to another secondary data of Bogor’s climate. Changes of rainfall amount as one of weather elements can indirectly affect the incidence of disease Parvo and Distemper, but has no specific pattern. This is seen in both Parvo and Distemper cases, but the number of Parvo cases more than Distemper because CPV is more resistant due to the environment and easily mutate.
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Judul: Invers Drazin dari Matriks Toeplitz Singular
Abstrak: Matriks Toeplitz adalah matriks yang setiap unsur pada diagonal utama bernilai sama dan setiap unsur pada subdiagonal yang bersesuaian dengan diagonal utama juga bernilai sama. Matriks singular adalah matriks yang tidak bisa ditentukan inversnya. Akan tetapi, dapat diupayakan untuk ditentukan inversnya menggunakan invers matriks yang diperumum. Invers Drazin merupakan salah satu jenis invers matriks yang diperumum. Pada karya ilmiah ini ditentukan invers Drazin dari matriks Toeplitz singular dengan menggunakan metode Leverrier Faddeev. Kemudian, ditentukan invers Drazin dari matriks Toeplitz singular yang direpresentasikan sebagai penjumlahan segitiga bawah dan segitiga atas matriks Toeplitz berdasar pada teorema Gohberg dan Semencul., Toeplitz matrix is a matrix in with element on the main diagonal has the same value and on the subdiagonal corresponding to the main diagonal also has the same value. Singular matrix is a matrix that has no inverse. However, it can be attempted to determine the inverse using a generalized inverse matrix. Inverse Drazin is a type of generalized matrix inverse. This paper discussed the inverse Drazin for a singular Toeplitz matrix using the Leverrier Faddeev method. Then, the Drazin inverse of the singular Toeplitz matrix which is represented as a sum of products of lower and upper triangular Toeplitz matrix based on Gohberg and Semencul theorem.
Keyword: inverse Drazine, singular Toeplitz matrix