Judul: The Impact of Cestodiasis on Vital Organs in Cats
Abstrak: Kucing (Felis catus) merupakan hewan peliharaan yang sangat diminati oleh masyarakat. Namun, kucing dapat dengan mudah terinfeksi parasit gastrointestinal yang menyebabkan berbagai masalah kesehatan. Studi kasus ini bertujuan membahas perubahan patologi anatomi pada organ internal kucing yang terinfeksi cacing cestoda sebagai salah satu parasit gastrointestinal. Analisis kasus memanfaatkan data sekunder laporan kasus nekropsi dan foto patologi anatomi kucing sebagai sumber data utama. Sekelompok cacing cestoda Dipylidium caninum pada usus menyebabkan diare yang dapat menjadi indikasi penyebab dehidrasi hipovolemik serta anemia parah yang dialami kucing. Infestasi cacing tersebut menyebabkan hemoragi yang memicu peradangan dan menurunkan respons kekebalan tubuh terhadap infeksi bakteri, sehingga terjadi komplikasi pada berbagai organ vital., Cats (Felis catus) are pets that are popular among by the public. However, cats can be easily infected with gastrointestinal parasites that cause various health problems. This case study aims is to discuss gross pathological changes in the internal organs of cats infected with cestode worms as one of the gastrointestinal parasites. The case analysis used secondary data from necropsy case reports and photographs of gross pathology in cats as primary data sources. The presence of large number of Dipylidium caninum cestode in the intestine can be an indication of dehydration, hypovolemic diarrhea, and severe anemia. This worm infestation causes hemorrhagic that triggers inflammation and decreases the body's immune response to bacterial infections, resulting in complications in various vital organs.
Keyword: cat, Cestodiasis, Dipylidium caninum, gross pathology

Judul: The Incidence and Identification of Dipylidiasis in Cats at Rvet Bogor Clinic from September 2020-2021
Abstrak: Kucing merupakan salah satu hewan kesayangan yang banyak dipelihara di Indonesia. Salah satu penyakit yang sering terjadi pada kucing yaitu dipylidiasis dan disebabkan oleh adanya infeksi spesies cacing Dipylidium caninum. Penelitian ini bertujuan mengetahui tingkat kejadian dipylidiasis di klinik Rvet Bogor serta teknik diagnosis yang digunakan untuk identifikasi cacing Dipylidium caninum. Metode yang digunakan pada penelitian ini adalah pemeriksaan natif feses kucing dan pengambilan data rekam medis yang dilakukan di klinik Rvet Bogor selama periode September 2020-2021. Hasil pemeriksaan pada feses kucing Nuna menunjukan positif ditemukan telur dan proglotid cacing Dipylidium caninum. Seluruh data rekam medis infeksi Dipylidium caninum pada kucing di klinik sebanyak 35 kasus. Tingkat kejadian dipylidiasis tertinggi pada bulan Februari hingga Maret saat musim hujan dan infeksi terendah pada bulan Agustus dan September pada saat musim kemarau. Tingginya tingkat kejadian infeksi Dipylidium caninum dipengaruhi oleh faktor kondisi cuaca dan lingkungan yang berperan dalam penularan infeksi cacing pada kucing., Cats are one of the most popular pets in Indonesia. One of the diseases that often occurs in cats is dipylidiasis, caused by infection of a worm species Dipylidium caninum. This study aims to determine the incidence rate of dipylidiasis at the Rvet Bogor clinic and the diagnosis technique was used in identify Dipylidium caninum. The method used in this study was an microscopic examination on native cat feces samples. A medical record data were collected from the Rvet Bogor clinic at period of September 2020-2021. The examination results of Nuna cat feces samples showed appearance of are 35 Dipylidium caninum cases were found of all evaluated medical records of cats infection at the period. The highest incidence of dipylidiasis was identified at period of February to March during the rainy season and the lowest infection was at August to September during the dry season. The high incidence of Dipylidium caninum infection influenced by weather and environmental factors, which play a role in transmitting helminth infections to cats.
Keyword: Dipylidiasis, Identification, Incidence rate, Rvet Bogor clinic, cats

Judul: Construction of Strongly Optimal Binary Linear Code with Minimum Distance 9 and 11
Abstrak: A binary linear code of length n over q F is a subspace of n q F . A code has three parameters that attached to it, namely length, dimension, and minimum distance. A code with length n, dimension k and minimum distance d is often called [n, k, d ]-code. Usually, when two parameters are given, then we want to find a code that has the best value for the last parameter. Based on Gilbert- Varshamov bound, if a [n, k, d ]-code exists and can not be expanded, we call it a strongly optimal code. In this paper, we construct strongly optimal code with minimum distance 9 and 11. In constructing the code, we created a theorem and algorithm based on Gilbert-Varshamov bound before we implement the algorithm to MAPLE programming language. Because of computational limitations, the program can only construct up to k = 10 for d = 9 and k = 12 for d = 11.
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