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Communication System And Networks:Second Edition. -
Revised to cover the latest innovations and trends, the newest edition of this classic work provides detailed coverage of every component of effective energy management. -
The effect of rice husk ash produced at different grinding times on the engineering properties of
concrete was studied. Eight rice husk ashes representing different grinding times were used in
this investigation. Rice husk ash (RHA) was used to partially replace Portland cement Type I at
15% by weight of cementitious material. The compressive strength of concrete was designed to
achieve grade 40 N/mm2
at 28 days. -
Penyakit diare menempati urutan kelima dari 10 penyakit utama pada pasien rawat jalan di RS merupakan topik yang sering diteliti secara akademik di bidang kesehatan masyarakat. Penelitian berupa systematic review terhadap 18 penelitian akademik FKM UI yang dilakukan pada tahun 2000-2005 dengan 3884 (kisaran 65-500) subyek penelitian bertujuan untuk melihat faktor risiko diare pada bayi dan balita di Indonesia.
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Tunable diode laser absorption spectroscopy (TDLAS) has been well-known as an established detection technique for trace gas molecules and analytical instruments based on this technique are already commercially available. Practical applications to combustion control and emission monitoring for incinerators and industrial furnaces often involve considerations about the technique’s capability to cope with such harsh measuring environmental conditions as high temperature, high pressure and high humidity. In this study, we theoretically describe the laser modulation spectroscopy technique and discuss practical applicability of the technique.
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