Tingkat kemacetan lalu lintas di kawasan pintu masuk Pelabuhan Tanjung Priok dinilai cukup tinggi, oleh sebab itu perlu adanya suatu upaya untuk mengurangi tingkat kemacetan tersebut. Tujuan penelitian ini adalah untuk menentukan variabel utama yang menjadi penyebab kemacetan lalu lintas di pintu masuk Pelabuhan Tanjung Priok. Metode penelitian yang digunakan adalah simulasi sistem dinamis, yang merupakan metodologi yang mempelajari interaksi dalam struktur sehingga dapat diterjemahkanke dalam model-model matematik yang selanjutnya dengan bantuan komputer disimulasikan untuk memperoleh perilaku historisnya. Dari hasil simulasi dapat diketahui penyebab kemacetan lalu lintas yang terjadi di kawasan pintu masuk Pelabuhan Tanjung Priok, disebabkan oleh beberapa hal antara lain adalah tidak sinkronnya informasi antara stakeholder yang memanfaatkan jasa pelabuhan, penyebaran penjadwalan aktivitas export dan import yang tidak seimbang, ketidakseimbangan antara kapasitas jalan dengan jumlah kendaraan yang melalui kawasan tersebut, manajemen pengelolaan lalu lintas kawasan yang tidak memaksimalkan utilisasi teknologi informasi dan kebijakan yang mendukung proses penumpukan container di stacking area pelabuhan.

Perineal rupture is the cause of postpartum maternal hemorrhage, at the Aliyah Hospital in 2016, Perineal rupture amounted to 110 people, in 2017 there were 75 people perineal rupture and in 2018 there were 132 people with perineal rupture. The study aims to analyze the effect of pregnancy exercise with the incidence of ruptured perineum in the post-partum mothers at Aliyah Hospital in Kendari. The study uses case-control design with retrospective approach. The number of sample used 94 people divided into case group as many as 47 respondents and control group as many as 47 respondents.The results of data analysis showing an OR value of 3,527 which means having a risk of 3 (three) times the estimated risk of perineal rupture for those who do not get pregnancy gymnam, where the threshold value is below 1,237 and the threshold value is 10.06 and the value of Chi Square 5,934 X2 Table 3.841. Non-pregnant women who are exercising 3 times are at risk of ruptured perineal rupture during labor.

: This research was conducted to find out the problem of formation a bill that regulate employment with the concept of the Omnibus Law which was rejected by workers in the labor cluster that regulates about severance pay given to dismissed workers. This study uses a statue approach, conceptual approach, and case approach to make it easier to understanding the problem in that field. The results of the study was found that the amendment to the severance provisions in article 156 of Law with number 13 of years 2003 concerning the employment bill in Article 89, absolutely did not provide a solution of the occured problems so far. With these changes narrowed the labor rights and widen employers to exploit labor for his self profit . Therefore the Government and the Parlement should give a better solution to give welfare and certainty to workers and employers in the Employment Cluster Work Bill in Article 89 number 45 so that it can provide a good impact on the country. Keyword: Omnibus Law, Regulation, Severance

Development of Islamic Education Theory Perspective of Muhammad Jawwad Ridla (Conservative Religious, Rational Religious, Pragmatic Instrumental)This article discusses the study of the theory of Islamic education in the perspective of Muhammad Jawwad Ridla with six theories of Islamic Education built by Jawwad Ridla and Analysis of Jawwad Ridla concerning the three schools of Islamic education philosophy with the main characters who tend to these schools. The method of writing scientific papers uses library research. Namely, the author looks for data sources by prioritizing concepts and theories that refer to writing literature related to the specific research theme. The approach to writing scientific papers uses a philosophical approach. The results of this study are 1) The theory of Islamic education built by Muhammad Jawwad Ridla has several aspects, among them are the Concept of Teaching / Learning, Psychological Basics of the learning process, Understanding of student subjects, teaching methods, Teaching (teachers) and preparing individuals to participate active in the economic life of the community. 2) Muhammad Jawwad Ridla classifies the three main schools of Islamic education philosophy: 1) Conservative Religious Flow which is only covered by religious teachings. The main figures in this school are al-Ghazali, 2) Religious-rational, Ikhwan al-Shafa considers all disciplines as important with the flow they adhere to, 3) Pragmatic instrumentalism, adherents of this sect, Ibn Khaldun. He revealed that education is to gain worldly expertise and ukhrowi, both of which must provide benefits. Abstrak: Pengembangan Teori Pendidikan Islam Perspektif Muhammad Jawwad Ridla (Religius Konservatif, Religius Rasional, Pragmatis Instrumental). Artikel ini membahas tentang kajian teori pendidikan Islam dalam perspektif Muhammad Jawwad Ridla dengan enam teori Pendidikan Islam yang dibangun oleh Jawwad Ridla dan Analisis Jawwad Ridla mengenai tiga aliran filsafat pendidikan Islam dengan tokoh utama yang berkecenderungan ke aliran-aliran tersebut. Metode penelitian karya ilmiah ini menggunakan kajian pustaka (library research). Yaitu penulis mencari sumber data 224At-Ta'lim, Vol. 18, No. 1, Juni 2019. page 223-242 dengan mengedepankan konsep dan teori yang mengacu pada literatur-literatur kepenulisan terkait dengan tema penelitian secara spesifik. Adapun pendekatan penulisan karya ilmiah ini menggunakan pendekatan filosofis. Hasil penelitian ini yaitu 1) Teori pendidikan Islam yang dibangun oleh Muhammad Jawwad Ridla terdapat beberapa aspek yaitu diantaranya adalah Konsep Pengajaran/Pembelajaran, Dasar-dasar psikologis proses pembelajaran, Pemahaman tentang subjek didik, metode pengajaran, Ppengajaran (guru) dan penyiapan individu untuk berpartisipasi aktif dalam kehidupan ekonomi masyarakat. 2) Muhammad Jawwad Ridla mengklasifikasikan tiga aliran utama filsafat pendidikan Islam : 1) Aliran Religius Konservatif yang hanya dilingkupkan pada ajaran keagamaan saja. Tokoh utama pada aliran ini yakni al-Ghazali, 2) Religiusras...

The NIR spectroscopy for characterization and classification of intact Java arabica coffee beans based on their origin is proposed. Commonly, NIR spectroscopy is used to determine composition of agricultural products including coffee. Three kinds of Java arabica coffee beans namely Arabica Java Preanger, Arabica Bondowoso and Arabica Malang were used in this research. Three hundred samples, each consisted of 100 g coffee beans were prepared. The coffee beans of 100 g were placed in petri dish and the light reflectances of intact coffee beans were measured by FT-NIR spectrometer at the wavelength of 1000-2500 nm. After reflectance measurement, the samples were subjected to composition analysis using proximate and Liquid Chromatography Mass Spectrometry. The reflectance and absorbance spectra were processed by five spectra data pretreatments (smoothing, first derivative, second derivative, Standard Normal Variate (SNV), Multiple Scatter Correction (MSC)) and then Principle Component Analysis (PCA) were carried out. Discriminant analysis (DA) of Principle Components were developed to classify coffee beans based on their origin. The results show that the spectra data treatments of SNV and MSC of reflectance spectra and PC analysis using PC1 and PC2 gave the best results for discriminating three kinds of coffee beans. The DA of three principle components of reflectance data processed by SNV and MSC could classify arabica coffee beans accurately (100%). This results shows that NIR spectroscopy can be used as a nondestructive method to classify arabica coffee beans based on their origin.