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Sektor keuangan merupakan salah satu sektor yang dapat mempengaruhi pertumbuhan ekonomi regional dan memegang peranan penting dalam memicu pertumbuhan ekonomi suatu daerah. Penelitian ini bertujuan melihat pengaruh sektor keuangan dari Badan Perkreditan Rakyat terhadap Perekonomian Regional di wilayah Sulawesi. Metode analisis yang digunakan ialah Analisis Regresi Komponen Utama. Diperoleh hasil bahwa perkembangan sektor keuangan dari Bank Perkreditan Rakyat terhadap perekonomian regional di wilayah Sulawesi yang terdiri dari variabel sektor keuangan yaitu aset BPR, jumlah kredit yang disalurkan oleh BPR, Dana Pihak Ketiga BPR dan jumlah BPR berbadan hukum masing-masing mempengaruhi peningkatan pertumbuhan ekonomi regional di wilayah Sulawesi secara positif dan signifikan. Jumlah BPR berbadan hukum memiliki pengaruh yang paling signifikan terhadap peningkatan perekonomian regional di wilayah Sulawesi. Oleh karenanya sebagai masukan saran atau rekomendasi maka Pemerintah daerah, otoritas moneter dan OJK dalam pelaksanaannya perlu bersinergi dengan kementerian, perbankan, lembaga domestik guna meningkatkan peran sektor keuangan dari BPR diantaranya berkaitan dengan pembentukan akumulasi modal fisik dan pemeratan persebaran kredit BPR yang berdampak terhadap pembangunan kewilayahan di wilayah Sulawesi.

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Abstract-Manufacture and in-service assessment of composite materials can be challenging since there is, yet, no standard method for testing them. Nevertheless, regular inspection is necessary to maintain structural integrity. This paper describes a non-destructive, broadband noise mapping method that uses a millimeter-wave radiometer to detect defects in composite materials. The W-band system is configured for transmission mode measurement in which an amplified photonic source illuminates a glass fiber reinforced polymer (GFRP) containing machined defects. A high sensitivity radiometer is used for imaging the sample. The radiometer consists of a Schottky diode -based frequency tripler and fundamental mixer.Index Terms-Composite material, fiber reinforced polymer, millimeter wave, mixer, non-destructive, photonic, radiometer, Schottky diode, sensitivity.

In the current study, the precast panel using a cold-formed steel section integrated with a cold-formed steel section integrated with self-compacting concrete was connected to the precast column panel. A T-shaped plate was used as a joint connector. Point loading applied onto the free-side of the slab panel. The material used to form a composite slab panel was C12524-type of cold-formed steel section as the reinforcements and it was integrated with self-compacting concrete. The connection in this research was divided into two-part. It was the side part and the middle part. The quality of cold-formed steel was fy = 530 MPa and fu = 590 MPa, the quality of the T-shaped plate connector grade was S355. The bolt diameter was variated with 10 mm, 12 mm, 14 mm, and 16 mm. The bolt quality was grade 8.8 (fy = 800 MPa). The calculation was the moment joint capacity of the connection and the stiffness. The moment joint capacity was increased within the bolt diameter increased. The side part of the specimen had the highest stiffness value; the bolts that could be used were M10, M12, and M14. To use the M16 bolt, configure the bolt spacing to be compatible with the standard BS EN 1-8:2005 [1].

Cold-Formed Steel (CFS) is lightweight steel produced by forming the thin plate in cool condition. It became widely used for any purpose of household furniture and light construction elements from the middle of the twentieth century. CFS could be used as purlin, roof cover, steel truss, wall panel, composite deck slab, and structural framing. One of the disadvantages is the buckling problem which reduces the maximum load. The development of technology leads to the massive product of CFS. CFS became more popular and well-accepted in any region in the world [1].

Cold-formed steel (CFS) members designed with proper stiffener can significantly increase the loading capacity of the connected member even though they are thin and slender. Design recommendations of connections especially for CFS sections are mostly related to the load-carrying capacities of individual fasteners such as bolts, screws, and rivets. The proposed bolted top-seat flange cleat joint in this paper should be able to categorize as semi-rigid that can further enhance the use of CFS in structural steel. This paper aims to investigate the behaviour of cold-formed steel section with gusset plate integrated with angle cleats. The full-scale isolated joint test was conducted on three specimens where the size of column size is C30024, and the size of beams is C20024, C25024, and C30024. All sections are 2.4mm thick. The connections were stiffened with a rectangular gusset plate of 10mm thick and angle cleat of 6 mm thick, respectively. The result of the test showed that the moment resistance (Mj) of the connection for beam sections C20024, C25024 and C30024 were 45.3 kNm, 48,8 kNm, and 52.5 kNm respectively. The initial stiffness (Sj,ini) of the connections for beam section C20024, C25024 and C30024 were 510 kNm/rad, 650 kNm/rad and 610 kNm/rad respectively. The experimental results showed that the ratio of the moment resistance ranged from 1.00 to 1.16, and the ratio of initial stiffness ranged 1.00 to 1.35 as compared to the numerical analysis adopted from EC3 code.