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"Dynamic dydrosalinity models are availabel , but are not used extensively on a large scale soil which receives wastewater from industrial areas,partly because adequate database are expensive to be obtained....."

"This first systematic overview for more than a decade is tailor-made for the medicinal chemist. All the chapters are written by experienced drug developers and include practical examples from real drug candidates. Following an introduction to global drug properties and their impact on drug research, screening and combinatorial chemistry libraries, this handbook demonstrates the best and fastest way to estimate those properties most relevant for the efficiency and pharmacokinetic performance of a drug molecule: lipophilicity,solubility, electronic properties and conformation."

"ABSTRAKkWh meter adalah alat yang sehari-hari dipakai oleh para konsumen. kWh meter digunakan untuk mengukur energi lisrik yang dipakai dan harus dibayar oleh para konsumen. Pengukuran harus memiliki tingkat akurasi yang tinggi agar tidak merugikan. Tanpa disadari penggunaan beban non linier oleh para konsumen mempengaruhi hal tersebut. Penelitian ini dilakukan untuk melihat pengaruh harmonisa terhadap kesalahan pengukuran pada kWh meter analog. Hasil penelitian ini menunjukan bahwa semakin besar nilai THD maka semakin besar nilai deviasi pengukuran pada kWh meter analog hingga mencapai 8.79%.

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ABSTRACT

kWh meter is a tool used everyday by consumers. kWh meter is used to measure the electrical energy used and must be paid by consumers. Measurements must have a high degree of accuracy so as not to harm. Unwittingly the use of non-linear load by consumers affects this. This research was conducted to see the effect of harmonics on measurement errors on analog kWh meters. The results of this study indicate that the greater the THD value, the greater the measurement deviation value of the analog kWh meter up to 8.79%. "