Judul: Sumatran Elephant Thermogram Based on Body Region Imaging Using Infrared Thermal Camera at Ragunan Wildlife Park
Abstrak: Gajah Sumatra adalah satwa endotermis dan rentan terhadap cekaman panas. Kamera termal inframerah dapat digunakan untuk mengukur suhu tubuh tanpa melakukan kontak langsung, non-invasif, dan efisien. Penelitian ini menggunakan 3 ekor gajah dengan tujuan mempelajari pola suhu normal berdasarkan citra termal setiap regio permukaan tubuh gajah menggunakan kamera termal inframerah dan menentukan regio tertentu untuk memperkirakan suhu inti tubuh gajah. Temperature humidity index (THI) kandang diukur sebanyak tiga kali setiap pukul ±09.00 saat pagi dan ±12.00 WIB saat siang selama 5 hari. Hasil pengukuran mikroklimat kandang adalah 79.4 pada saat pagi dan 78.9 pada saat siang. Rata-rata suhu permukaan tubuh pada regio mata, pipi, moncong, toraks, dan abdomen adalah 32°C; 31.75°C; 30.60°C; 31.40°C; 31.46°C pada sesi pagi dan 33.84°C; 33.71°C; 31.81°C; 33.53°C; 33.61°C pada sesi siang. Walaupun suhu mata, pipi, moncong, toraks, dan abdomen tidak berbeda nyata (P>0,05) tetapi mata memiliki suhu paling tinggi diantara keempat regio. Pengukuran suhu setiap regio permukaan tubuh gajah selama 5 hari tidak berbeda nyata pada sesi pagi dan siang.
Keyword: core temperature, infrared thermal camera, elephant, surface temperature

Judul: Mapping Body Surface Temperature  Pattern of Anoa in Captive Habitat by Using Infrared Thermal Camera
Abstrak: Pengukuran tanda vital pada satwa liar memiliki kendala lebih besar daripada ternak, oleh karena itu tenaga medis veteriner membutuhkan instrumen noninvasif dan jarak jauh untuk akuisisi data medis. Kamera termal inframerah dapat menjadi solusi terbaik untuk masalah tersebut. Gelombang inframerah dapat dimanfaatkan untuk mengukur suhu tubuh satwa liar dari kejauhan. Penelitian ini bertujuan mempelajari potensi suhu permukaan anoa (Bubalus depressicornis), serta efektivitas kamera termal inframerah pada pagi dan siang hari. Pengambilan data citra termal dilakukan pada pukul 08.00-09.00 WIB dan 12.00-13.00 WIB selama lima hari. Pengambilan citra termal dilakukan pada lima regio yaitu mata, moncong, pipi, toraks dan abdomen. Hasil rata-rata suhu permukaan pada pagi hari selama lima hari yaitu kepala ...dst, Measurement of vital signs in wild animals has greater constraints than livestock, therefore veterinary medical personnel need noninvasive and remote instruments for medical data acquisition. Infrared thermal camera can be the best solution for the problem. Infrared waves can be used to measure the body temperature of wildlife from a distance. This study aims to study the potential surface temperature of anoa (Bubalus depressicornis), as well as the effectiveness of infrared thermal cameras in morning and noon time. Thermal image data was collected at 08.00-09.00 and 12.00-13.00 (GMT+7) for five days. Thermal images were taken in five regions, namely eyes, snout, cheeks, thorax and abdomen. The results of the average surface temperature in the morning for five days are head ... dst
Keyword: Anoa, Fisiologi Satwa Liar, Kamera Termal Inframerah, Suhu Inti, Suhu Permukaan

Judul: Sintesis Flavon dari Fenol dan Benzoil Klorida
Abstrak: Flavone is a class of flavonoid, commonly found in plants with wide bioactivity spectrum. A widely used flavone synthesis route is through acidcatalyzed oxidative cyclization of β-diketone. In this study, unsubstituted flavone had been synthesized via 5-step from phenol, with 22% yield and successfully increased the yield of previous study on Fries rearrangement of phenyl acetate and benzoylation of o-HAP steps. Phenol was acetylated resulting 93% phenyl acetate. AlCl3-catalyzed Fries rearrangement in 1.5 hour and at 120 °C converted phenyl acetate into o-hydroxyacetophenone (o-HAP) with 40% yield. AlCl3 as catalyst produced o-HAP with higher and reproducible yield compared with BF3·Et2O and ZnCl2. Benzoylation of o-HAP followed by Baker-Venkataraman rearrangement of the ester product using KOH in dried pyridine produced β-diketone 1-(2- hydroxyphenyl)-3-phenylpropane-1,3-dione. The yield of ester and β-diketone were 71% and 85%, respectively. Finally, oxidative cyclization of β-diketone with sulphuric acid as catalyst produced 99% of flavone. The flavone product had been characterized spectroscopically and its melting point as well.
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