Aim The purpose of this study was to know the production performance and economic analysis in quail which use probiotic supplementation to alternate antibiotic growth promoter (AGP) to feed consumption, water consumption, egg production, egg mass, feed conversion, and feed efficiency. Materials and Methods About 240 quails (Coturnix coturnix japonica) at 14 weeks of age were completely random...

Energi matahari sebagai sumber energi terbarukan dapat dimanfaatkan menjadi energy termal untuk proses pengeringan. Pengeringan menggunakan instalasi solar water heater, penukar panas, dan ruang pengering bahan. Penelitian ini bertujuan mengetahui data temperatur air keluar dari heater menghitung efisiensi penyerapan panas pada kolektor heater. dilakukan dengan mengukur temperatur, intensitas c...

Taking a barber shop in Dezhou City of Shandong Province as an example, this paper calculates the required heat by using 300 liters 40 °C hot water every day, introduces working principle and system characteristics electric heater solar heater, selects mainstream products market, use cost. The comparison shows that price is low, but annual cost high; high, low.

One of the key components of a chemical gas sensor is a MEMS micro-heater. Micro-heaters are used in both semiconductor gas sensors and NDIR gas sensors; however they each require different heat dissipation characteristics. For the semiconductor gas sensors, a uniform temperature is required over a wide area of the heater. On the other hand, for the NDIR gas sensor, the micro-heater needs high ...

A controlled, randomised study was performed to evaluate the efficacy of treatment with heater probe in the prevention of rebleeding from peptic ulcer with a non-bleeding visible vessel. One hundred and one patients were randomised into two groups: patients to be treated by heater probe (n = 51) and controls without active treatment (n = 50). In the heater probe group rebleeding occurred in fiv...

the present paper deals with development of a simulation model for the performance evaluation of feed water system of a thermal power plant using markov birth-death process and probabilistic approach. in present paper, the feed water system consists of four subsystems. after drawing transition diagram for feed water system, differential equations are developed and then solved recursively using ...