Preeclampsia eclampsia is the leading cause of perinatal morbidity and mortality with an estimated 50,000-60,000 deaths related to preeclampsia per year. Preeclampsia-eclampsia reaches 3-10%, and is the highest cause of maternal death in addition to bleeding and infection. This research is a quantitative research with a descriptive survey design. The sample consisted of 186 medical record data for pregnant women with preeclampsia at the Banyumas Regency referral hospital from 2017 to 2020. This research data was obtained from medical record data at 2 Bnyumas Regency Referral Hospitals in 2017-2020. Samples were taken from Banyumas Hospital and Ajibarang Hospital in 2017-2020. The sample criteria, pregnant women with preeclampsia accompanied by complications (eclampsia, pulmonary edema, HELLP syndrome) and complications in infants (IUGR and IUFD), the period of time for examination of pregnant women in 2017-2020. Data were analyzed using SPSS 22. The prevalence of preeclampsia with complications at the Banyumas Regency referral hospital in 2017-2020 was 2.30%. The characteristic of PDK is MAP > 90, which is 100% which is experienced by the majority of respondents. Complications of PDK consisted of PDK in the mother, namely 7.52% and PDK in infants, which was 10.75%. PDK in mothers who entered the ICU was 26.47%. The prevalence of preeclampsia with complications in mothers at the Banyumas Regency Referral Hospital in 2017-2020 was 34 cases (2.30%).

This study aimed to determine the tensile strength and strain properties of poly(methyl methacrylate) (PMMA)/nano-zircon (n-ZrSiO4) composites with various nano-zircon sizes. Wet milling method for 5 and 15 h without annealing treatment was used to obtain the nano-zircon powders. Results showed that milling for 15 hours can reduce zircon size up to 93 nm. Meanwhile, the composites were synthesized with zircon compositions of 1, 2.5, and 5 wt.%. Dynamic Mechanical Analyzer (DMA) measurement were carried out to characterize the tensile-strain dependence on filler compositions of the PMMA/n-ZrSiO4 composites. The PMMA/n-ZrSiO4 composite with 5 wt.% and 15h milling zircon exhibited the highest tensile strength, ca. 10.02 MPa or 2 times of the pure PMMA. The tensile strength of the composites can be explained from the mean size and size distribution of the filler.

In the study, poly(methyl methacrylate) (PMMA)/zircon (ZrSiO4) composites were successfully prepared using the liquid method at different compositions of 1, 2.5, and 5 wt% of zircon. The zircon filler was processed from a natural, local zircon sand and was processed via a top-down method using wet ball-milling for 5 and 15 h as well as annealing at temperature of 200 °C for 1 h. The force-displacement curves of the composites have been acquired using a DMA (dynamic mechanical analyzer) technique in tensile mode. XRD (x-ray diffraction) data of the composites were collected and analyzed in order to examine the present phases and used as the evidence of the formation of the composites. Furthermore, MAUD software was used to estimate the crystallite size of the filler. Results indicated that zircon crystallite size for 15 h wet ball-milling was smaller than that of 5 h. Furthermore, the maximum DMA force (also representing stress) for the composite with smaller filler was generally higher than that of 5 h, ca. by 2.5 times. In addition, in general, the composites exhibited an increasing slope of force-displacement curve with increasing amount of filler.

The thermomechanical and optical properties of poly(methyl methacrylate) (PMMA)/quartz and PMMA/zircon composites at filler content variations of 0, 1, 2.5, and 5 wt% have been studied. The silica quartz and zircon powders were derived from local sands collected from Tanah Laut, South Kalimantan, and Kereng Pangi, Central Kalimantan, Indonesia, respectively. The nanoquartz and nanozircon fillers (herewith were designated as quartz and zircon respectively) were obtained by milling these powders for 15 h. Dynamic mechanical analysis was used to acquire the storage modulus and glass transition temperature as the thermomechanical properties of the PMMA/quartz and PMMA/zircon composites. Meanwhile, the optical properties were determine using ultraviolet–visible spectroscopy. Results indicate that zircon fillers can improve the storage modulus of the composites up to 1.85 times that of PMMA alone. Zircon is more effective than silica in improving the storage modulus of PMMA. Implementing the degradation rate model shows us that all the composites have nearly the same degradation behavior in the glassy region. Moreover, the addition of fillers decreases the band gap energies.

Kota modern Muaro Tembesi merupakan suatu wilayah yang menjadi bagian kekuasaan Kolonial Belanda di Jambi. Belanda secara sah berhasil menguasai Muaro Tembesi setelah keruntuhan kesultanan Jambi dan menjadikan Muaro Tembesi bagian dari keresidenan Jambi dibawah pemerintahan kolonial Belanda tahun 1906. Di bawah kekuasaan kolonial Belanda Muaro Tembesi tumbuh dan berkembang menjadi kota modern pada masa itu. Muaro Tembesi yang dulunya merupakan pusat administrasi pemerintah Belanda kini dikenal sebagai wilayah yang banyak memiliki peninggalan bersejarah yang dibangun oleh Belanda. Penelitian ini dilakukan untuk menggali kembali bagaimana perkembangan kota modern Muaro Tembesi khususnya pada masa Kolonialisme dan Imperialisme Belanda. Metode penelitian yang digunakan oleh penulis dalam artikel ini adalah metode kualitatif deskriptif. Hasil penelitian ini menunjukkan bahwa kota modern di Muaro Tembesi peninggalan Belanda dapat dimanfaatkan sebagai sumber belajar sejarah pada mata pelajaran sejarah Indonesia dan sejarah peminatan. Peninggalan Belanda di kota modern Muaro Tembesi ini sangat memiliki peranan penting terhadap peserta didik karena dengan menjadikan kota modern peninggalan Belanda di Muaro Tembesi sebagai sumber belajar sejarah dapat meningkatkan perasaan cinta tanah air dan nasionalisme terhadap bangsa serta mereka akan lebih mengenal mengenai sejarah yang terdapat dilingkungan sekitarnya dan dapat melestarikannya untuk masa yang akan datang.