1,720,984 research outputs found
Correlation of Aspergillus flavus with the Concentration of Aflatoxin B1 in Ikan Kayu
Get PDFThe objective of this research was to know the contamination of Aspergillus flavus in ikan kayu and the number of aflatoxin B1 (AFB1) produced. Also the corelation the number of A. flavus with AFB1. Samples were taken from traditional markets in Banda Aceh and Lhokseumawe. The sample were used to isolation and identify A. flavus also detect the present of AFB1 by ELISA (Enzym Linked Immunosorbant
Assay). The result shows that all samples show the present of A. flavus with the concentration 1 x 102-61 x 102 Cfu/g and the concentration of AFB1 between 0.9-38.7 ppb. In conclusion the present A. flavus in ikan kayu has a corelation with the production of AFB1
The influence of sex work venues on condom uses among female sex workers in Senggigi, Indonesia.
No full textThe influence of sex work venues on condom uses among female sex workers in Senggigi, Indonesia
Pengaruh Kualitas Pelayanan Dan Lokasi Terhadap Keputusan Pembelian Pada Toko Sembako Madura dalam Perspektif Ekonomi Syariah
Get PDFPenelitian ini menggunakan pendekatan kualitatif yang dipilih karena memberi pemahaman yang mengenai pengaruh pada aspek-aspek tersebut dalam keputusan pembelian. Studi literatur ini mengkaji kajian teori, preferensi, dan beberapa sumber ilmiah yang berkaitan dari beberapa perilaku pembelian, kualitas pelayanan dan keputusan konsumen dalam pemasaran yang menjadi inti pada penelitian ini. Data dikumpulkan menggunakan data deskriptif yang bersumber beberapa jurnal, artikel, dan situs web dengan memilah terkait topik penelitian serta kesamaan dengan berbagai teori yang diterapkan. Hasil penelitian ini bahwa kualitas layanan dan lokasi toko merupakan dua faktor penting yang mempengaruhi keputusan pembelian konsumen, terutama dalam konteks persaingan bisnis yang semakin kompetitif di era digital
Detection of qnrS and tetA resistance coding genes in Pseudomonas aeruginosaof egg-laying hens farmin Cianjur Regency, West Java
Get PDFThe use of antibiotics is an alternative to reduce disease incidence and is used to increase egg-laying hens. This study aims to detect the presence of antibiotic resistance to resistance coding genes in Pseudomonas aeruginosa bacteria. The cloacal swab samples were collected randomly as many 66 samples from several egg-laying hens farms in Cianjur Regency, West Java. The collected isolates were examined bacteriologically. The results of the antibiotic sensitivity test of 8 samples (12.1%) of the Pseudomonas aeruginosa showed the resistance level of antibiotics class tetracycline (tetracycline50%, oxytetracycline75%, and doxycycline50%), fluoroquinolone (enrofloxacin 12.5%), and phenicol (chloramphenicol 12.5%). Pseudomonas aeruginosa was resistant to tetracyclines, oxytetracyclines, doxycycline, enrofloxacin and is sensitive to chloramphenicol. The detection of resistance coding genes showed the genes amount of tetA (62.5%) and qnrS (75%). Efforts to determine the level of resistance and use of antibiotics in farms need regular surveillance and monitoring to ensure the wise use of antibiotics
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Identifikasi Lactobacillus sp pada Orangutan Sumatera (Pongo abelii) Liar Menggunakan KIT API 50 CHL di Stasiun Penelitian Suaq Belimbing Aceh Selatan
No full textLactic Acid Bacteria (LAB) has many benefits for human and animal health and has been widely used as a probiotic. One of the LAB is the genus Lactobacillus which consists of many species used for fermentation and food preservation. This study was conducted to isolate and identify the LAB of the genus Lactobacillus from the faeces of wild Sumatran Orangutan (Pongo abelii) at the Suaq Belimbing Research Station in South Aceh. Bacterial isolation was carried out using Man Rogosa Sharpe Agar (MRSA). Colonies that grew on MRSA media were observed for morphology and were Gram stained. Biochemical tests were conducted using KIT API 50 CHL. Data analysis used the Apiweb computer program Version V-5.2. The results showed that the OUL isolate was a species of Lactobacillus delbrueckii ssp delbrueckii, with an identity of 93.8%. Based on this, it can be concluded that there is a Lactic Acid Bacteria of the Lactobacillus in the faeces of wild Sumatran Orangutan (Pongo abelii) at the Suaq Belimbing Research Station in South Aceh
Identification and antibiotic resistance testing of Gram-negative rod-shaped bacteria in birds of paradise (Paradisaeidae sp.)
Get PDFAntibiotic resistance represents a critical global health challenge, and is characterised by the loss of effectiveness of antibiotics against bacterial growth. This phenomenon complicates treatment options for infections, underscoring the need to understand bacterial resistance mechanisms, particularly in protected species such as birds of paradise. This study aimed to identify the bacterial species present in faecal samples from three different species of birds of paradise and evaluate the efficacy of various antibiotics against these bacteria. Samples were collected from Taman Mini Indonesia Indah (TMII) in East Jakarta. Using MacConkey Agar for bacterial isolation and subsequent identification through Gram staining and biochemical tests, this study identified Serratia sp., Klebsiella sp., and Citrobacter sp. Antibiotic susceptibility was assessed using the Kirby-Bauer disk diffusion method against seven antibiotics: erythromycin, gentamicin, oxytetracycline, cefotaxime, sulfamethoxazole, doxycycline, and nalidixic acid. These findings revealed that sulfamethoxazole was notably more effective than the other antibiotics tested, highlighting its potential for treating infections in birds of paradise.Antibiotic resistance represents a critical global health challenge, and is characterised by the loss of effectiveness of antibiotics against bacterial growth. This phenomenon complicates treatment options for infections, underscoring the need to understand bacterial resistance mechanisms, particularly in protected species such as birds of paradise. This study aimed to identify the bacterial species present in faecal samples from three different species of birds of paradise and evaluate the efficacy of various antibiotics against these bacteria. Samples were collected from Taman Mini Indonesia Indah (TMII) in East Jakarta. Using MacConkey Agar for bacterial isolation and subsequent identification through Gram staining and biochemical tests, this study identified Serratia sp., Klebsiella sp., and Citrobacter sp. Antibiotic susceptibility was assessed using the Kirby-Bauer disk diffusion method against seven antibiotics: erythromycin, gentamicin, oxytetracycline, cefotaxime, sulfamethoxazole, doxycycline, and nalidixic acid. These findings revealed that sulfamethoxazole was notably more effective than the other antibiotics tested, highlighting its potential for treating infections in birds of paradise
Uji Resistensi Terhadap Beberapa Antibiotika pada Escherichia coli yang Diisolasi dari Kucing di Klinik Hewan Kota Bogor
Get PDFABSTRAKPermasalahan resistensi Antibiotika pada hewan kesayangan menjadi kendala kesehatan hewan di seluruh dunia. World Health Organisation (WHO) menyebutkan bahwa pada masa mendatang resistensi antibiotika akan menjadi tantangan yang terbesar dalam dunia kesehatan. Penelitian ini bertujuan untuk mengukur tingkat resistensi antibiotika terhadap Escherichia coli yang diisolasi dari kucing pada klinik hewan di Kota Bogor. Hasil penelitian menunjukan bahwa resistensi Escherichia coli tertinggi terjadi pada golongan β-laktam (ampisilin 66% dan amoksisilin 60%) yang diikuti oleh golongan tetrasiklin (oksitetrasiklin 54% dan dosisiklin 24%), serta golongan kuinolon (enrofloksasin 38% dan ciprofloksasin 28%). Hasil dari penelitian ini diharapkan dapat menjadi pertimbangan medis bagi praktisi hewan kesayangan dalam penggunaan antibiotika.Kata Kunci: Escherichia coli, klinik hewan, kucing, resistensi antibiotikaABSTRACTThe problem of antibiotic resistance in pets is obstacles to animal health throughout the world. World Health Organization (WHO) states that in the future, antibiotic resistance will become the biggest challenge in the health concern. This study aims to measure the level of Escherichia coli resistance to antibiotics which is isolated from cats on veterinary clinics in Bogor City. The results showed that the highest resistance of Escherichia coli occurred in the β-lactam group (ampicillin 66% and amoxicillin 60%) followed by tetracycline (oxytetracycline 54% and doxycycline 24%), and quinolone group (enrofloxacin 38% and ciprofloxacin 28%). This study is expected to become medical considerations for pet practitioners in the use of antibiotics.Keywords: animal clinic, antibiotic resistance, cats, Escherichia col
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