This final project discusses the dynamics of a fractional-order predator-prey system that incorporates three effects on the prey population: the Allee effect, fear effect, and shelter effect. The model under study has several equilibrium points, and their stability is analyzed based on various initial conditions and system parameters. Simulations are conducted to explore how these parame- ters …
ABSTRACT Vanname Shrimp is one of the leading commodities that has been determined by the Ministry of Maritime Affairs and Fisheries (KKP) in 2021. The development of Vanname shrimp aquaculture business in Bantan District has a link between the production sector which in turn has an impact on the local community's economy on people's income, the impact on new business opportunities, impac…
This research discusses the interests of Indonesia in carrying out domestic content level policies for smartphones, TKDN is intended so that Indonesia can develop natural resources and human resources that are abundant and owned. Seeing the large imports of smartphones in 2014-2017, Indonesia is considered to have to find a solution to overcome this. This research uses the perspective of l…
This study aimed to determine the feasibility of home industry of Bag Convection in the Pekanbaru.Benefits of research as input or information for parties related to the development of home industries, especially the home industry of bag convection, as information material for other researchers who want to research further in the same aspects and related aspects as well as to apply the knowledg…
Astronomy Center is an education and research tourism destination that collects all forms of activities and needs for astronomy. The importance of the role of astronomy for Indonesian people who mostly live from farming and sailing, as well as an increase in astronomy centers, driven by the construction of facilities that can accommodate complex activities in the field of astronomy. Bukittinggi…
The research looked Implementation Regional Regulation No. 11 year 2001 on Structuring and construction hawkers in Pekanbaru 2011-2012. The background of this study is not good the implementation of regulation No.11 year 2001on structuring and construction hawkers, where there are many hawkers do not have license but still selling in the banned place by the local government, so many problems oc…
Limbah cair sawit memiliki konsentrasi senyawa organik yang sangat tinggi. Untuk itu perlu dilakukan pengolahan dengan menggunakan bioreaktor hibrid anaerob. Penelitian ini terfokus pada kestabilan sistem di dalam bioreaktor. Uji kestabilan bioreaktor hibrid anerob ini dilihat dari perbandingan antara asam lemak volatil dan alkalinitas. Perbandingan ini bertujuan untuk menentukan kestabila…