ADE FIRMANSYAH, NIM. 1310247125, Influence Quality Service Loyalty Students At The Library Riau University Student Satisfaction As an intervening variable, guided by Seno Andri and Zaili Rusli. Based on Government Regulation No. 60 of 1999 on Higher Education asserts that the library is a supporting element of higher education. Library as a public nonprofit organization must also be able to pr…
This research aims to analysis role and contribution of women farm workers in family and factor-factor effect to working hours, to knows role of women farm workers in decision-making in the family. Analysis contribution income of women farm workers toward family’s income. The research used a survey of random sampling method and sampling as many as 36 samples. Analysis of the data using Ordina…
Glycerol is a by-product of biodiesel production from transesterification reaction generated 10% volume product. The increasing of biodiesel production is followed by the increase of the glycerol as by product. Glycerol when esterified with acetic acid formed Triacetin. Triacetin has many uses for food, non-food and additives in biofuel feedstock that is renewable and environmentally friendly. …
(Fail lampirannya tidak ada)IRMA FITRI, NIM. 1310247091, The Semi Power of Point to Hyperbola. Guided by Mashadi and Hasriati. The power of point not only discussed in the circle, but it can also be determined from other conic sections, namely hyperbola. In this thesis discussed about how to determine the semi power of point which is outside and inside the hyperbola arches use the polar line e…
Speed setting plays an important role in the direct current motor, because the motor has a direct current coupling characteristic speed profitable compared to other motors. From both of these characteristics can be used as a basis to set the dc shunt motor speed. If a decline in motor speed due to the increase in load current (Ia), the field current (If) is set (reduced) so that the motor speed…
Polyesters are polymers which contain the ester functional group in their main chain. In this research, used raw materias were Palm Fatty Acid Distillate (PFAD) and methanol. PFAD as a byproduct of the processed of palm oil has great potential to be used as raw material for polyester products. The purpose of this research was study polymerization of ester from Palm Fatty Acid Distillate (PFAD) …