Dynamic Location Optimization Methodology for Urban Transfer Centers

Author(s):  
Huijian Li
Develop ◽  
2020 ◽  
Vol 4 (2) ◽  
pp. 1
Author(s):  
Kukuh Harianto ◽  
Rike Kusuma Wardhani
Keyword(s):  

Tujuan penelitian ini adalah untuk mengetahui bagaimana peran sektor pertanian, kehutanan dan perikanan dalam perekonomian di Kabupaten Kediri. Data yang digunakan dalam penelitian ini adalah Produk Domestik Regional Bruto Atas Dasar Harga Berlaku (PDRB HB) selama lima tahun . Metode anallisis yang dipakai dalam penelitian ini adalah analisis Statatic Location Quotien (SLQ) , Dynamic Location Quotien (DLQ), dan Shift Share Analysis. Hasil penelitian menunjukkan bahwa sektor pertanian, kehutanan dan perikanan merupakan sektor basis (unggulan) pada saat sekarang, namun tidak bisa dijadikan sebagai sektor basis pada masa mendatang. Hasil analisis shift share menunjukkan bahwa perubahan posisi sektor pertanian, kehutanan dan perikanan ditentukan oleh perubahan struktur ekonomi.


2016 ◽  
Author(s):  
Amirhossein Meisami ◽  
Jivan Deglise-Hawkinson ◽  
Mark Cowen ◽  
Mark P. Van Oyen

Author(s):  
Alan M. Didion ◽  
Jonathan Kweder ◽  
Mary Ann Clarke ◽  
James E. Smith

Circulation control technology has proven itself useful in the area of short take-off and landing (STOL) fixed wing aircraft by decreasing landing and takeoff distances, increasing maneuverability and lift at lower speeds. The application of circulation control technology to vertical take-off and landing (VTOL) rotorcraft could also prove quite beneficial. Successful adaptation to helicopter rotor blades is currently believed to yield benefits such as increased lift, increased payload capacity, increased maneuverability, reduction in rotor diameter and a reduction in noise. Above all, the addition of circulation control to rotorcraft as controlled by an on-board computer could provide the helicopter with pitch control as well as compensate for asymmetrical lift profiles from forward flight without need for a swashplate. There are an infinite number of blowing slot configurations, each with separate benefits and drawbacks. This study has identified three specific types of these configurations. The high lift configuration would be beneficial in instances where such power is needed for crew and cargo, little stress reduction is offered over the base line configuration. The stress reduction configuration on the other hand, however, offers little extra lift but much in the way of increased rotor lifespan and shorter rotor length. Finally, the middle balanced configuration offers a middle ground between the two extremes. With this configuration, the helicopter benefits in all categories of lift, stress reduction and blade length reduction.


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