Optimization of Neuro-Fuzzy System Using Genetic Algorithm for Chromosome Classification

Neuro-fuzzy system has been shown to provide a good performance on chromosome classification but does not offer a simple method to obtain the accurate parameter values required to yield the best recognition rate. This paper presents a neuro-fuzzy system where its parameters can be automatically adjusted using genetic algorithms. The approach combines the advantages of fuzzy logic theory, neural networks, and genetic algorithms. The structure consists of a four layer feed-forward neural network that uses a GBell membership function as the output function. The proposed methodology has been applied and tested on banded chromosome classification from the Copenhagen Chromosome Database. Simulation result showed that the proposed neuro-fuzzy system optimized by genetic algorithms offers advantages in setting the parameter values, improves the recognition rate significantly and decreases the training/testing time which makes genetic neuro-fuzzy system suitable for chromosome classification

Valuasi Ekonomi Dampak Eksploitasi Air Tanah oleh PT. Tirta Investama terhadap Sektor Pertanian di Kecamatan Trucuk Kabupaten Klaten

This research has the aims to find out the impact of water exploitation by PT. Tirta Investama to agricultural sector, especially to farmer's income, and introduce the importance that impact to follow up later, in Trucuk, Klaten regency. The methods of analysis used in this research are wilcoxon-different test to test differentiation farmer's income between before and after the exploitation activities, and some indicators about environmental impact analysis that regulated by Government Regulation No.27, 1999. The result of this research shows that there is a significant differentiation between before and after exploitation of farmer's income. Also, farmer's income after exploitation is lower than before and the impact of the activities is very important to get wise policy

Ce anomaly in I‒type granitic soil from Kuantan, Peninsular Malaysia: retention of zircon in the weathering product

This paper describes the Ce anomaly observed in granitic soil from the humid, tropical area of Kuantan, Pahang, Peninsular Malaysia. Three granite rock soil profiles from Kuantan, were sampled and all samples were analysed for rare earth elements. All the profiles of the granitic soil samples show prominent positive Ce anomalies, with the Ce/Ce* ratio values (Ce/Ce*= CeN/√LaN.PrN) ranging from 1.2 to 125. l. Ce4+ is compatible in zircon because it has also the same charge and a similar ionic radius as to Zr4+ (Ce4+ = 0.97 Å; Zr4+ = 0.84 Å). The retention of zircon in the weathering product of the granitic rocks will increase the Ce content in the soil. Thus it is likely that the positive Ce anomaly in the REE profile of the Kuantan Granites may also have resulted from retention of zircon in the weathering product

‘NOT A RELIGIOUS STATE’ A study of three Indonesian religious leaders on the relation of state and religion

This article explores the concept of a ‘secular state’ offered by three Indonesian religious leaders: a Catholic priest, Nicolaus Driyarkara (1913–1967), and two Muslim intellectuals who were also state officials, Mukti Ali (1923–2004) and Munawir Sjadzali (1925–2004). All three, who represented the immediate generation after the revolution for Indonesian independence from the Dutch (1945), defended the legitimacy of a secular state for Indonesia based on the state ideology Pancasila (Five Principles of Indonesia). In doing so, they argued that a religious state, for example an Islamic state, is incompatible with a plural nation that has diverse cultures, faiths, and ethnicities. The three also argued that the state should remain neutral about its citizens’ faith and should not be dominated by a single religion, i.e. Islam. Instead, the state is obliged to protect all religions embraced by Indonesians. This argument becomes a vital foundation in the establishment of Indonesia’s trajectory of unique ‘secularisation’. Whilst these three intellectuals opposed the idea of establishing a religious or Islamic state in Indonesia, it was not because they envisioned the decline of the role of religion in politics and the public domain but rather that they regarded religiosity in Indonesia as vital in nation building within a multi-religious society. In particular, the two Muslim leaders used religious legitimacy to sustain the New Order’s political stability, and harnessed state authority to modernise the Indonesian Islamic community

Pengaruh Feedback Orientation dan Goal Orientation terhadap Kinerja Karyawan (Studi Kasus: Start-up Happy5)

Start-up Happy5 merupakan Perusahaan yang bergerak dibidang jasa analis sebagai konsultan komunikasi internal dan kinerja dengan segmentasi business to business (B2B). Terjadi penurunan kinerja pada karyawan Happy5 sebesar 44% saat pandemi berlangsung yang mengharuskan karyawannya untuk bekerja dari rumah. Penelitian ini dilakukan guna mengetahui aspek internal individu berupa feedback orientation dan goal orientation yang dapat membantu Perusahaan dapat menyesuaikan jenis treatment yang sesuai dengan karakteristik individu sehingga dapat meningkatkan kinerja karyawan Happy5. Pengumpulan data responden dilakukan melalui survei dengan kuesioner online menggunakan teknik sensus dengan jumlah responden 45 karyawan Happy5. Data penelitian diolah menggunakan metode Partial Least Squares Structural Equation Modelling (PLS-SEM) untuk menjawab tujuan penelitian. Hasil penelitian menunjukkan feedback orientation berpengaruh terhadap kinerja karyawan. Temuan penelitian juga membuktikan goal orientation tidak berpengaruh terhadap kinerja karyawan dan feedback orientation. Penelitian merumuskan implikasi manajerial yang dapat dilakukan oleh start-up Happy5 dalam memberikan treatment dan membentuk program-program yang sesuai pada sumber daya manusianya, sehingga kinerja karyawan dapat dimaksimalkan

Fiqih lintas agama : membangun masyarakat inklosif - pluralis

Dulu nabi muhammad S.A.W. melarang mengungucapkan salam kepada orang-orang yahudi dan nasrani karena mereka memusuhi nabi dan orang-orang muslim