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Development aims to improve the welfare of the people. To improve welfare, it requires economic growth that is quitte high, stable and equiable in income. High enough economic growth must be balanced with equity, so as not to create ineqalty. Growth is not a goal, but only a tool as a process to reduce proverty and redurce inequality in income distribution. Hence the reduction of inequality ofincome distribution is the essence of development results can be enjoyed fairly and equitably by all people, the problemof unequal income distribution will not arise. If the economic proformance is betteror is experiencing progress, then all people must also feel the impact of this progress in the form of an increase in the level of income. Because the distribution of income is very useful in increasing economic growth and development,it is important for us to know whar factor affect in the inequality of income didtribution in Java. This variables used are econoc growth, provincial minium wages , open employment rate, ddegree of fiscal decentralization and growth in the human development index with multiple regression analysis for 2014-2019. The results showed that the only variables affecting income inequality were the provincial minimum wage and the open unemployment rate. The open unemployment rate variable has a coefficient value of -0.0502438. This means that when the exchange rate increases by Rp.1, income inequality will decrease by 0.0502438%. The open unemployment rate variable has a coefficient value of 0.0056812. This means that when the open unemployment rate increases by one percent, income inequality will increase by 0.0056812%. Meanwhile, economic growth, the degree of fiscal decentralization and the human development index have no effect on income inequality

Leadership is an attitude that should be owned by everyone, including students. Being a leader is certainly not an easy thing to learn. Learning must be a vehicle for the development of students' potentials not only cognitively but also effectively as well as leadership. History learning is one of the subjects that teach leadership through past figures, such as the leadership of HR Mohamad Mangoendiproejo. How to take HR Mohamad Mangoendiproejo's leadership values as lessons for millennials in history subjects at SMA Negeri 1 Terbanggi Besar for the 2021/2022 Academic Year. The paper of this study uses a descriptive qualitative research method with a case study approach. In this history subject with the Resident Leadership Values material of Mohamad Mangoendiprojo, students are expected to be able to take several things that can be used as examples of leadership traits and can be practiced in everyday life, such as courage, assertiveness, and nurturing.

Although the poverty rate in Indonesia for several years has always decreased, but for provinces or districts that have underdevelopend or lagging regions indicate that the poverty rate in the area is still quite high, especially on Madura Island. Madura Island has a high poverty rate even int the Sampang district has the highest percentage on the island of Java. With abundant natural resources which are expected to increase economic growth and reduce poverty if managed properly. This study aims to determine whether the four independent variables influence the poverty rate on Madura Island in 2004-2015. The data used in this study is to use secondary data in the form of time series data in 2004-2015 and a cross section of 4 district in Madura Island. In this research the independent variables is open unemployment, human development index, gross regional domestik product, and minimum wages. While dependent variable is poverty level in Madura Island. With using panel data estimation models and fixed effect model approaches. Based on the results of the analysis it can be concluded that partially the open unemployment rate variables have a positive and significat effect on poverty level, human development index has a negative and significant effect on poverty, gross regional products have a negative and not significant effect on poverty level, minimum wages has a negative and significant effect simultaneous poverty level all independent variables have a significant effect on poverty level in Madura Island.Keywords: Poverty, Open Unemployment, HDI, GDRP, Minimum Wage

External corrosion on mature oil and gas field installation very challenging issues. External corrosion of pipeline riser on tidal zone is the most case for pipeline corrosion [2]. API 5L X52 is familiar pipeline for offshore oil and gas production facilities. Pipeline riser external corrosion on tidal zone have some consequences, time constrain related tidal cycle, production loss, oil spill impact to company reputation, costly maintenance. This research intended to find out effect of tidal cycle and salt water salinity to the rate and type of corrosion on API 5l X52 pipeline riser. Tidal cycle is modeling by wet and dry coupon on salt water. Corrosion rate measure by weight loss coupon. Corrosion product examine by XRD. Chloride contents and oxygen dissolve combination resulting maximum corrosion rate. Oxygen dissolve is main factor to corrosion on salt water. Maximum oxygen dissolve on salt water concentration 3.5% wt. On high salinity salt water corrosion rate depend oxygen dissolve [2]. Tidal cycle has impact to corrosion rate. General corrosion type happen on all coupon with corrosion product component Fe 2 O 3 , Fe 3 O 4 examined by XRD.

This study discusses typology of Islamic education philosophy derived from educational discourses in the classical Islamic philosophy. While existing construction of the philosophy of Islamic education is still heavily influenced by the Western philosophy, the current study investigates philosophical views of Islamic education from several philosophers in classical Islam. This research focuses on the question of human essence to discover the nature and purpose of Islamic education. The investigation of educational ideas is conducted on the branches of classical Islamic philosophy namely, Peripatetic philosophy (Ibn Sina), Herme- neutic-Pythagorean philosophy (Ikhwan al-Shafa), Illumination philosophy (Suhrawardi), Theosophy-Transcendent philosophy (Mulla Sadra). This study shows four typologies of Islamic studies philosophy, namely: Rationalism (Ibn Sina), Religious-Rationalism (Ikhwan al-Shafa), Enlightenment-Spiritualism (Suhrawardi), and Substantive-Spiritualism (Mulla Sadra)

Jaringan saraf tiruan (JST) merupakan pemroses informasi yang meniru cara kerja otak manusia, yaitu bentuk neuron (sel syaraf). Karena kelebihan ini, JST dapat dipakai untuk mengenali pola tertentu, pada penelitian ini pola notasi aritmatika. JST yang dipakai dengan metode perceptron. pola notasi aritmatika mulai dari notasi penjumlahan (+), pengurangan (-), perkalian (x), pembagian (/), dan sama dengan (=). Penentuan pengenalan pola notasi tersebut berdasarkan 3 inputan yang harus dimasukkan yaitu nilai bobot (w) = 0, nilai alpha (α) = 1, dan nilai threshold (θ) = 0. Tujuan dari penelitian yaitu mengetahui tingkat akurasi perhitungan excel dan program delphi pada pengenalan pola notasi pada jaringan saraf tiruan dengan metode perceptron. Metode penelitian dengan 3 cara yang dilakukan yaitu penentuan nilai inputan (x), penentuan nilai target (t), dan perhitungan nilai aktivasi. Hasil dari penelitian ini bahwa pengenalan pola notasi penjumlahan (+), pengurangan (-), perkalian (x), pembagian (/), dan sama dengan (=) dari kedua perhitungan baik secara manual pada program excel dan implementasi pada program Delphi dalam Jaringan Saraf Tiruan (JST) metode Perceptron, didapatkan hasil yang sama dengan selisih 0, sehingga dapat disimpulkan perhitungan manual dengan excel dan implementasi pada program Delphi untuk pengenalan pola notasi penjumlahan (+) adalah presisi. Kemudian untuk pengenalan pola lain seperti pengurangan (-), perkalian (x), pembagian (/), dan sama dengan (=) hasilnya antara perhitungan dan program juga sama. Kata kunci: JST, perceptron, notasi aritmatika.

Economic Valuation of Parangtritis Beach, Bantul Yogyakarta Abstract The valuation of Pantai Parangtritis becomes very important along with the micro issue concerning the plan of infrastructure development, facilities and infrastructure in south region. Development of infrastructure in process is Jalur Lintas Selatan Street which includes the area around Parangtritis Beach. The analytical tool used to know variable that influence number of traveler to Parangtritis tourist attraction and the economic value of Parangtritis Beach is Travel Cost Method. Based on the research findings that the variable of total cost, income level, age, and education level influence the number of visits to Parangtritis Beach. While the economic valuation of Parangtritis Beach is Rp14.605.101.491. Keywords: Valuation; Economic; Travel Cost Abstrak Penilaian Pantai Parangtritis menjadi sangat penting seiring dengan masalah mikro mengenai rencana pembangunan infrastruktur, sarana, dan prasarana di wilayah jalur selatan. Pembangunan infrastruktur yang baru berjalan di antaranya Jalan Jalus Lintas Selatan yang di dalamnya termasuk wilayah sekitar Pantai Parangtritis. Alat analisis yang digunakan untuk mengetahui variabel yang memengaruhi jumlah wisatawan terhadap objek wisata Parangtritis dan nilai ekonomi Pantai Parangtritis adalah T ravel Cost Method . Berdasarkan hasil penelitian bahwa variabel total biaya, tingkat pendapatan, usia, dan tingkat pendidikan memengaruhi jumlah kunjungan ke Pantai Parangtritis. Sementara itu valuasi ekonomi Pantai Parangtritis adalah sebesar Rp14.605.101.491.

Penelitian ini bertujuan untuk mengetahui bagaimanakah minat mahasiswa dalam menangkap peluang pada industri olahraga di perkembangan zaman secara masif saat ini. Penelitian yang dilakukan dalam penelitian ini merupakan jenis penelitian deskriptif dengan pendekatan kualitatif dan kuantitatif. Teknik pengumpulan data menggunakan angket respons mahasiswa. Analisis data dalam penelitian ini menggunakan rumus mean dan persentase. Populasi pada penelitian ini adalah mahasiswa aktif program studi Penjaskesrek STKIP PGRI Trenggalek yang telah mengembalikan angket sesuai yang di sebar oleh peneliti melalui google form yaitu berjumlah 30 mahasiswa. Hasil dari penelitian yang telah dilakukan, hasil analisis data, deskripsi, dan pembahasan dapat diambil kesimpulan minat Mahasiswa Program Studi Pendidikan Jasmani Kesehatan Dan Rekreasi STKIP PGRI adalah sangat tinggi dengan persentase 63% sangat berminat dan persentase 37% berminat terhadap industri olahraga. Berdasarkan hasil penelitian maka dapat di simpulkan bahwa minat Mahasiswa Program Studi Pendidikan Jasmani Kesehatan Dan Rekreasi STKIP PGRI adalah sangat tinggi atau sangat berminat terhadap industri olahraga.

The way investigators handled students who were involved in thedemonstration to ratify the Job Creation Act did not reflect the slogan of "protecting, nurturing, and serving the community" carried by the institution. Instead of fostering and protecting the future of students, the police criminalize them. The police arrested students and students who opposed the job creation law in a number of areas last week. The police accused them of being anarchist. The police also threatened to include the status of law violators so that they would not issue a police recordcertificate (SKCK). Student involvement in demonstrations is not a criminal act. Moreover, students' and students' criticism of the Job Creation Act is actually a reaction to the inherent defects of the omnibus law. Not only is its preparation not transparent, the substance of the universal sweeping law also harms workers and threatens the environment. The case of students who are victims of criminalization forrefusing the Omnibus Law is still continuing its legal process to this day. However, the trial which is supposed to be the place to seek justice is run very subjectively and full of flaws. This further confirms that no violation of Professional Ethics conducted by investigators to the students repellent Omnibus.

DKI Jakarta is one of the provinces with the highest flood risk in Indonesia. 13 rivers divide Jakarta from upstream to downstream, one of which is the Ciliwung River. However, at this time, the Ciliwung River was asked to be one of the dirtiest rivers in the world. The purpose of this study was to determine the levels of physical parameters (TSS), chemical parameters (BOD, COD, Total Phosphate), and microbiological parameters (Total Coliform, Fecal Coliform) in the Ciliwung River, along with the potential health disaster risks from various parameters studied based on literature review. The method used is descriptive quantitative with secondary data sources in the form of monitoring data on the water quality of the Ciliwung River, which was carried out for four periods in April, June, July and August at 21 points spread along with upstream to downstream. The results showed that the physical, chemical and microbiological parameters had passed the specified standard thresholds and had the potential for a public health disaster due to exposure to organic compounds and microorganisms in the Ciliwung River. Further efforts related to disaster need to be carried out in a Penta helix manner so that disaster risk reduction efforts can be carried out as a whole.

Human Machine Interaction keeps growing and developing, one of development is through gesture recognition that detects acceleration in a movement. This technology has been applied in joystick Wiimote and Wii-nunchuk by Nintendo that is widely used all over the world. Two main challenges in using accelerometer are to eliminate the noise of the sensor and to cancel the detected gravity acceleration when the joystick is tilted. The noise and gravity acceleration may influence the data reading and create error accumulation, respectively. This work proposes an implementation of Kalman Filter and also a simple technique to eliminate the influence of the gravity acceleration as a solution to solve above problems in using accelerometer of Wii-Nunchuk joystick in Board Arduino Mega 2560. The experimental results in motionless position show that the filter can reduce the gravity acceleration. We have to set the initial value of q and R parameters in the estimation of position, speed, and acceleration using Kalman filter. Once R is decided, the change of q will determine K k gain, and it will locate the poles of the observer that influence the stability and the estimation result. With R=0.00005 and q=1, the poles of Kalman filter are located in the unit circle so that the estimation is stable and appropriate with the data from the sensor and even cancel the noise.