Analisis Kolom Langsing Beton Mutu Tinggi Terkekang Terhadap Beban Aksial Tekan Eksentris

. The objective of the study is to investigate the mechanical behavior of slender columns of reinforced confined high strength concrete namely critical load, middle column deflection, displacement ductility and the moment magnification factor. To determine the factors mentioned above the analysis of the slender columns are carried out using P-Δ analysis known as second order analysis where the stability effect of the column is taken into acccount. Sectional analysis of the reinforced confined high strength concrete column is implemented using numerical method. The slender column is subjected to the combination of axial and flexural loads. Variables used are slenderness ratio, confinement factor of transverse reinforcement, load eccentricity, and area of thelongitudinal reinforcement. Failure mechanism of the slender column is constraint only at the material failure not the failure due to geometry. The value of the moment magnification factor analyzed in the study is compared to the formula complying with the Indonesian Building Code of SKSNI-91. The results of the analysis shows that the variables used except the confinement factor influence the behavior of the slender column while values of the moment magnification factor of the Indonesian Building Code of SKSNI-91 in general result in conservative figures for the slender column of the reinforced confined high strength concrete

Analisis Pemilihan Supplier Pada PT.Dewi Mahasadu Dengan Menggunakan Metode SCM, EOQ, Dan AHP

Metode SCM yang dibangun diharapkan mampu menyelesaikan permasalahan terkait penggunaan cara- cara konvensional yang tidak efisien, efektif, dan terstruktur dalam menunjang bisnis tas rajut dikarenakan sistem yang dibangun dapat secara otomatis menghitung dan melakukan pencatatan data transaksi baik transaksi pemesanan menu, transaksi pencatatan stok bahan baku hingga transaksi pembayaran. Penerapan metode Supply Chain Management pada perusahaan yang dibangun terbukti dapat mengintegrasikan seluruh bagian bisnis restoran secara baik sehingga mencegah terjadinya kesalahan oleh setiap pihak yang bekerja di restoran. Jumlah pemesanan bahan baku tas rajut pada PT DEWI MAHASADU yang optimum berdasarkan perhitungan Economic Order Quantity (EOQ) untuk periode produksi tahun 2022 adalah sebesar 3.858.755 pcs dengan safety stock sebesar 58.301 pcs, reoder point di 855.005 pcs dan frekuensi pemesanan sebanyak 4 kali.Supplier terbaik yang terpilih untuk menyuplai bahan baku pada PT DEWI MAHASADU berdasarkan analisa menggunakan metode AHP adalah Supplier Bandung yang unggul mutlak pada setiap kriteria atas alternatif supplier lainnya, Supplier Jakarta dapat dipilih sebagai supplier cadangan 1 karena memiliki keunggulan hampir di seluruh kriteria kecuali kriteria kualitas sub kriteria kesesuaian barang dengan spesifikasi dari Supplier Malang, sehingga Supplier Malang dapat dijadikan supplier cadangan 2

PENGARUH PEMBERIAN BISA NAJA SPUTATRIX TERHADAP KADAR INTERLEUKIN-2 SERUM DARAH MENCIT YANG DIINDUKSI BENZO(A)PYRENE

Cancer has become a global health problem arisen from exposure to benzo(a)pyrene. Interleukin-2 is one of immune system components believed to play roles in eradicating cancer. Cobra venom has antitumor effect and also contain protease which could boost up immune system. This research was aimed at analyzing Naja sputatrix venoms effect to increase interleukin-2 level in blood sera of mice induced by benzo(a)pyrene. Four group of Balb-C mice were used. The first group (control) and second group (treatment with Naja sputatrix venom) consist of 5 mices. There are 6 mices used in group 3 and 4, both were injected intramuscularly by benzo(a)pyrene (0,3L/0,01mL oleum oil) at day 1, 8 and 15. Three months after, observation was carried out to see changes occured in their liver and lungs. Naja sputatrix venom 0,1 mL (diluted in saline 1:100) was given to group 2 and 4 for 30 days. Blood was collected from all groups and centrifuge to form sera. Level of interleukin-2 in sera was measured by ELISA method. The results show that Group 2 has the highest mean level of interleukin-2 (136,837 pg/mL), and group 3 has the lowest (8,996 pg/mL). Level of interleukin-2 in group 4 is slightly higher than group 3 (10,632 pg/mL). Kruskal-Wallis analysis result come with Sig. 0,155; therefore shows no significance(p>0,05). It is therefore concluded that Naja sputatrix venom do not increase interleukin-2 level in blood sera of mice induced by benzo(a)pyren

KUNYIT (CURCUMA DOMESTICA VAL) TERNYATA DAPAT MENAWARKAN RACUN PADA HATI YANG DIBERI CCl4

It has been known that turmeric (Curcuma domesitica) is a useful drugs as analgetics (killing pain), antiseptic and preventing from intoxicated. Yet, the scientific proof to that fact it still needs to described. This experiment aimed to see the effectiveness of turmeric in preventing from tetrachlor carbon hepatotoxicity (CCI4) as the destroyer agent of liver cell. To reach this aim, 20 white rats had been used as the media of the trial. These 20 white rats were divided into 4 groups. Each group consists of 5 white rats. The first group was the control, the second group was the comparison. The rat in the second . group were given 40% turmeric infusion. The third group was the rat which were given CCI4, 1.25 ml/kg/weight. The fourth group is the rat which were given CCI4, 1.25 mi/kg/weight. After 24 hours, all rat were sacrificed and the livers were examined. The experiment showed that CCI4 could cause fat degeneration in the liver and rats were given 40% turmeric infusion could prevent damage the livers. Key words: hepatoprotector, CCI4 Curcuma domestic

Analisis Portal Daktail Berdasarkan Metode Energi Melalui Mekanisme Leleh Dan Drift Target Akibat Beban Gempa

. In this research, the equal energy method is used to obtain seismic design forces of regular reinforced concrete structures. The equal energy concept used in obtaining inelastic design response spectra for single degree of freedom systems is modified and extended to include the influence of a broad range of input energy, plastic yield mechanism, and drift target of the structures. The characteristics of the structure, especially the ductility and the plastic yield mechanism are explicitly used in calculating the seismic design forces. Early studies show that the equivalent energy input (½.m.Sv2) is lower than the dynamic (time history) input energy. Hence, the equivalent input energy imparted to the structures should be multiplied by a safety factor which is a ratio between dynamic and equivalent input energy. A design procedure based on a structure\u27s drift target as a function of the input energy is a new approach. Hence, the proposed equal energy method could be applied as an alternative design to date within framework of performance-based design

Norm of Recovery of State Financial Loss Because of Criminal Act of Corruption in Indonesia

Corruption is a crime that causes the state financial loss. Against the state financial losses, it makes Law no. 31 of 1999 which has been amended by Law no. 20 of 2001 and may even be incorporated by Law no. 08 of 2010, sets policy that the state financial loss must be repaid or reimbursed by corruptor (Asset Recovery). Reimbursement of state financial losses requires clear law and regulation regarding the expropriation of the asset of convict of corruption and accompanied by evidence to avoid violating existing laws or regulations. The asset cannot be taken away without regarding the rights of suspects or defendants or convict. In Article 17, 18, 19, 26 and Article 28 of the Corruption Law, it is explained that the asset of the convict that is confiscated is a asset derived from the corruption or at least that has to do with the criminal act of corruption. Similarly, in Article 38 and 39 of the Criminal Procedure Code (KUHAP), it is explained that the goods which may be confiscated or seized are goods used or related to a crime. The process of law enforcement must be carried out in accordance with the ideals of law, the most important is how the establishment of justice, the existence of legal certainty and advantage. In enforcing the law, the Investigator or Public Prosecutor and Judge should not violate the law. Corruptors should be punished in accordance with the existing legal norms, but by prioritizing justice and keeping human rights. Keywords: Corruption, Criminal Act, State Finance, Law Enforcement, Corruptor

Norm of Recovery of State Financial Loss Because of Criminal Act of Corruption in Indonesia

Corruption is a crime that causes the state financial loss. Against the state financial losses, it makes Law no. 31 of 1999 which has been amended by Law no. 20 of 2001 and may even be incorporated by Law no. 08 of 2010, sets policy that the state financial loss must be repaid or reimbursed by corruptor (Asset Recovery). Reimbursement of state financial losses requires clear law and regulation regarding the expropriation of the asset of convict of corruption and accompanied by evidence to avoid violating existing laws or regulations. The asset cannot be taken away without regarding the rights of suspects or defendants or convict. In Article 17, 18, 19, 26 and Article 28 of the Corruption Law, it is explained that the asset of the convict that is confiscated is a asset derived from the corruption or at least that has to do with the criminal act of corruption. Similarly, in Article 38 and 39 of the Criminal Procedure Code (KUHAP), it is explained that the goods which may be confiscated or seized are goods used or related to a crime. The process of law enforcement must be carried out in accordance with the ideals of law, the most important is how the establishment of justice, the existence of legal certainty and advantage. In enforcing the law, the Investigator or Public Prosecutor and Judge should not violate the law. Corruptors should be punished in accordance with the existing legal norms, but by prioritizing justice and keeping human rights. Keywords: Corruption, Criminal Act, State Finance, Law Enforcement, Corruptor

PELAKSANAAN EKSEKUSI JAMINAN HAK TANGGUNGAN DALAM PENYELESAIAN KREDIT MACET DI LEMBAGA PERBANKAN

Dengan diundangkannya Undang-Undang Nomor 4 Tahun 1996 tentang “Hak Tanggungan atas tanah beserta benda-benda yang berkaitan dengan tanah”, maka lembaga jaminan Hak Tanggungan dapat memberikan suatu kepastian hukum tentang pengikatan jaminan dengan tanah dan benda-benda yang berkaitan dengan tanah sebagai jaminan dalam Lembaga Perbankan. Sehingga bilamana terjadi kredit macet maka Lembaga Jaminan Hak Tanggungan diharapkan mampu memberikan solusi penyelesaian kredit macet bagi Lembaga Perbankan. Dalam menghadapi debitor yang wanprestasi/ingkar janji sehingga menimbulkan kredit macet, maka Bank dapat melakukan upaya penyelesaian kredit macet dengan menggunakan Lembaga Jaminan Hak Tanggungan atas tanah, dengan cara melaksanakan eksekusi terhadap jaminan yang telah dibebani Hak Tanggungan. Bahwa dalam praktek Lembaga Perbankan, untuk Bank Perkreditan Rakyat (BPR) juga memberikan kredit kepada para nasabahnya dengan jaminan berupa tanah dan/atau bangunan yang diikat dengan menggunakan Hak Tanggungan. Kredit kepada para nasabahnya dengan jaminan berupa tanah dan/atau bangunan yang diikat dengan Hak Tanggungan juga dilaksanakan di BPR Puridana Arthamas di kabupaten Sidoarjo dan BPR Armindo Kencana di kota Malang. Bahwa pada BPR juga terjadi beberapa debitor melakukan wanprestasi sehingga mengakibatkan kualitas kredit atau Kualitas Aktiva Produktif menjadi kredit macet. Dengan adanya kredit macet tersebut maka pihak BPR mengupayakan pengembalian atas kredit yang telah disalurkan dengan cara melaksanakan eksekusi Hak Tanggungan terhadap obyek jaminan yang telah diikat dan dibebani Hak Tanggungan. Cara pelaksanaan eksekusi adalah dengan cara Penjualan Di Bawah Tangan, eksekusi berdasarkan Parate Eksekusi dan eksekusi berdasarkan Titel Eksekutorial. Kendala yang menjadi penghambat dalam pelaksanaan eksekusi obyek Hak Tanggungan adalah timbulnya beberapa permasalahan hukum tertentu, yaitu adanya sita, sengketa atau gugatan hukum.DOI: http: //dx.doi.org/10.17977/um019v3i12018p00

Strength Enhancement, Ductility, and Confinement Effectiveness Index of Fly Ash-based Geopolymer Concrete Square Columns

Geopolymer concrete is an environmentally friendly construction material that has the potential to be applied in building structures. It is important to understand the structural behavior of geopolymer concrete. This paper presents an experimental investigation into the performance of structural elements of geopolymer concrete under concentric axial loads. The specimens were twelve square columns with a size of 170 x 170 mm and a height of 480 mm. The study variables were the tie spacing and the compressive strength of unconfined geopolymer concrete (f’c). The test results showed that the increase in f'cc was not as significant as the increase in unconfined concrete compressive strength (f'c). The value of strength enhancement (K) tended to decrease. The column ductility (m) and confinement effectiveness index (Ic) had optimum values. The effect of increasing the tie spacing (s) decreased the K, Ic, and m values of the column. The proposed f’cc formulation for geopolymer concrete is compatible

Deception as a Condition for Cancellation of an Arbitration Award in Indonesia

The phrase "deception" is one of the elements of the crime as a condition for the cancellation of an arbitration award, which is contained in the substance of Article 70 letter c of the Indonesia Arbitration and Alternative Dispute Resolution Law No. 30 of 1999. Elimination of explanation of Article 70 of Law No. 30 of 1999, the author sees that there is legal obscurity to the meaning of "deception" as a condition for the cancellation of an arbitration award. The norms as contained in Article 70 are the realm of criminal law, which in the settlement process is different from the realm of settlement through arbitration. This article is normative legal research with a statutory and conceptual approach. The result of this research is to explain and analyze the meaning of "deception" contained in the substance of Article 70 letter c of Law No. 30 of 1999 as a condition for the cancellation of an arbitration award. Whereas the element of "deception" which is used as a condition for the cancellation of an arbitration award in the arbitration settlement process is a criminal domain, so to prove this element must first be proven in the realm of criminal justice to obtain permanent legal force from the panel of judges. Elements of a criminal act cannot only be suspected but must be proven first