1,730,400 research outputs found
KESIAPAN DAN KENDALA PEMBELAJARAN BERBASIS PROJEK MELALUI MEDIA DARING PADA MAHASISWA UNIVERSITAS DARUL ULUM ISLAMIC CENTRE SUDIRMAN GUPPI
Full text linkPenyebaran covid-19 telah memberikan dorongan bagi pengajar untuk menggunakan pembelajaran dalam jaringan (daring). Model dan metode yang bervariasi mulai dikombinasikan guna mencapai tingkat efektifitasan pembelajaran. Salah satu model pembelajaran yang digunakan adalah pembelajaran berbasis projek melalui media daring. Seperti hal nya penggunaan model atau kombinasi model dan metode yang lain, pembelajaran projek berbasis projek melalui media daring pasti memiliki persiapan dan kendala dalam praktinya. Dalam artikel ini, penulis akan mendiskripsikan kesiapan pembelajaran berbasis projek melalui media daring mahasiswa Universitas Darul Ulum Islamic Centre Sudirman GUPPI serta kendalayang dihadapi pada satu semester pelaksanaan kombinasi model dan media pembelajaran tersebut. Artikel diharapkan dapat memberikan tambahan informasi dan dukungan literasi pengajar lain ketika akan menerapkan pembelajaran berbasis projek melalui media darin
Minat Murid Pada Kegiatan Ekstrakurikuler Olahraga Di SD Negeri Sudirman 1 Kota Makassar
Full text linkAbstract. The purpose of this study was to determine the level of student interest in sports extracurricular activities. This research is a descriptive study using a survey method, and collecting information or data using a questionnaire. As for the population in this study were all students of SD Negeri Sudirman 1 Makassar City. The sampling technique for this research was purposive sampling where the sampling technique was based on considerations with a total sample of 40 people. Collecting data in a study is very important, because the data collected is material for testing a research hypothesis that has been proposed. Data collection in principle must be in accordance with the desired target. Data collection was carried out as follows: observation/survey, questionnaire/questionnaire and documentation. Data analysis techniques in this study used descriptive data analysis techniques. While the calculations in the questionnaire use a descriptive percentage. The results of this study explain that students' interest in sports extracurricular activities at SD Negeri Sudirman 1 Makassar City out of 40 students, 22 students (55.0%) have a very high category and 18 students (45%) in the high category while the average score results -the average obtained is 75.8750 or 76 (rounded value). Thus it can be concluded that students' interest in sports extracurricular activities at SD Negeri Sudirman 1 Makassar City is categorized as very high.
Keywords: Interests; Extracurriculars; Sport
MATLAB source code for automated measurement of anteroposterior diameter and foraminal widths in MRI images for lumbar spinal stenosis diagnosis
No full textLumbar Spinal Stenosis causes low back pain through pressures exerted on the spinal nerves. This can be verified by measuring the anteroposterior diameter and foraminal widths of the patient’s lumbar spine. Our goal is to develop a novel strategy for assessing the extent of Lumbar Spinal Stenosis by automatically calculating these distances from the patient’s lumbar spine MRI. Our method starts with a semantic segmentation of T1- and T2-weighted composite axial MRI images using SegNet that partitions the image into six regions of interest. They consist of three main regions-of-interest, namely the Intervertebral Disc, Posterior Element, and Thecal Sac, and three auxiliary regions-of-interest that includes the Area between Anterior and Posterior elements. A novel contour evolution algorithm is then applied to improve the accuracy of the segmentation results along important region boundaries. Nine anatomical landmarks on the image are located by delineating the region boundaries found in the segmented image before the anteroposterior diameter and foraminal widths can be measured. The performance of the proposed algorithm was evaluated through a set of experiments on the Lumbar Spine MRI dataset containing MRI studies of 515 patients. These experiments compare the performance of our contour evolution algorithm with the Geodesic Active Contour and Chan-Vese methods over 22 different setups. We found that our method works best when our contour evolution algorithm is applied to improve the accuracy of both the label images used to train the SegNet model and the automatically segmented image. The average error of the calculated right and left foraminal distances relative to their expert-measured distances are 0.28 mm (p = 0.92) and 0.29 mm (p = 0.97), respectively. The average error of the calculated anteroposterior diameter relative to their expert-measured diameter is 0.90 mm (p = 0.92). The method also achieves 96.7% agreement with an expert opinion on determining the severity of the Intervertebral Disc herniations.
This data consists of the MATLAB source code, improved label images, and composite images used in the experiment. Additional datasets and source code are necessary:
- The Lumbar Spine MRI Dataset http://dx.doi.org/10.17632/k57fr854j2.2
- The Radiologists Notes for Lumbar Spine MRI Dataset http://dx.doi.org/10.17632/s6bgczr8s2.2
- The MATLAB source code for developing Ground Truth Dataset, Semantic Segmentation, and Evaluation for the Lumbar Spine MRI Dataset http://dx.doi.org/10.17632/8cp2cp7km8.2
- The original (unmodified) Label Image Data for Lumbar Spine MRI Dataset http://dx.doi.org/10.17632/zbf6b4pttk.
MATLAB source code for automated measurement of anteroposterior diameter and foraminal widths in MRI images for lumbar spinal stenosis diagnosis (PLoS ONE 2020)
No full textLumbar Spinal Stenosis causes low back pain through pressures exerted on the spinal nerves. This can be verified by measuring the anteroposterior diameter and foraminal widths of the patient’s lumbar spine. Our goal is to develop a novel strategy for assessing the extent of Lumbar Spinal Stenosis by automatically calculating these distances from the patient’s lumbar spine MRI. Our method starts with a semantic segmentation of T1- and T2-weighted composite axial MRI images using SegNet that partitions the image into six regions of interest. They consist of three main regions-of-interest, namely the Intervertebral Disc, Posterior Element, and Thecal Sac, and three auxiliary regions-of-interest that includes the Area between Anterior and Posterior elements. A novel contour evolution algorithm is then applied to improve the accuracy of the segmentation results along important region boundaries. Nine anatomical landmarks on the image are located by delineating the region boundaries found in the segmented image before the anteroposterior diameter and foraminal widths can be measured. The performance of the proposed algorithm was evaluated through a set of experiments on the Lumbar Spine MRI dataset containing MRI studies of 515 patients. These experiments compare the performance of our contour evolution algorithm with the Geodesic Active Contour and Chan-Vese methods over 22 different setups. We found that our method works best when our contour evolution algorithm is applied to improve the accuracy of both the label images used to train the SegNet model and the automatically segmented image. The average error of the calculated right and left foraminal distances relative to their expert-measured distances are 0.28 mm (p = 0.92) and 0.29 mm (p = 0.97), respectively. The average error of the calculated anteroposterior diameter relative to their expert-measured diameter is 0.90 mm (p = 0.92). The method also achieves 96.7% agreement with an expert opinion on determining the severity of the Intervertebral Disc herniations.
This data consists of the MATLAB source code, improved label images, and composite images used in the experiment. Additional datasets and source code are necessary:
- The Lumbar Spine MRI Dataset http://dx.doi.org/10.17632/k57fr854j2.2
- The Radiologists Notes for Lumbar Spine MRI Dataset http://dx.doi.org/10.17632/s6bgczr8s2.2
- The MATLAB source code for developing Ground Truth Dataset, Semantic Segmentation, and Evaluation for the Lumbar Spine MRI Dataset http://dx.doi.org/10.17632/8cp2cp7km8.2
- The original (unmodified) Label Image Data for Lumbar Spine MRI Dataset http://dx.doi.org/10.17632/zbf6b4pttk.
PENGATURAN PENGECEKAN SERTIPIKAT HAK ATAS TANAH: Belum Mewujudkan Perlindungan Hak Asasi Manusia
Full text linkKetentuan pengecekan sertipikat hak atas tanah diatur dalam PP No. 24 Th. 1997 tentang Pendaftaran Tanah, berikut peraturan pelaksananya yaitu PMNA/KBPN No. 3 Th. 1997. Dari ketentuan tersebut pemegang sertipikat hak atas tanah (pemilik tanah) tidak dapat mengajukan permohonan untuk pengecekan sertipikatnya.Oleh karena itu ketentuan pengecekan sertipikat hak atas tanah belum mencerminkan pengakuan atas hak asasi manusia kepada pemegang sertipikat (pemilik tanah). Pengecekan sertipikat hak atas tanah diatur dalam pasal 39 ayat (1) PP No. 24 Th. 1997 juncto pasal 97 PMNA/KBPN No. 3 Th. 1997 yakni yang dapat (bahkan wajib) mengajukan pengecekan sertipikat adalah PPAT dan PPAT tidak diperbolehkan membuatkan akta perbuatan hukum pemindahan hak apabila sertipikatnya belum dilakukan pengecekan. Tujuan penelitian ini adalah (1) untuk mengetahui konstruksi pengaturan pengecekan sertipikat hak atas tanah; (2) untuk mengajukan rekonstruksi pengaturan pengecekan sertipikat hak atas tanah yang berbasis pada hak asasi manusia. Penelitian ini merupakan penelitian yuridis normatif. Metode pengumpulan data dengan studi pustaka. Analisis data yang digunakan adalah analisis kualitatif. Hasil penelitian ini adalah (1)mengetahui ketentuan hukum yang mengatur perihal pengecekan sertipikat hak atas tanah yakni pasal 97PMNA/KBPN No. 3 Th. 1997, berikut kelemahan-kelemahannya; (2) merekomendasikan untuk melakukan rekonstruksiatas pasal 97 PMNA/KBPN No. 3 Th. 1997 tersebut agar dapat mewujudkan kepastian hukum, perlindungan hukum, dan pengakuan hak asasi manusia, dimana pengecekan sertipikat hak atas tanah selain dapat diajukan oleh Pejabat Pembuat Akta Tanah, juga dapat diajukan sendiri oleh pemegang sertipikat hak atas tanah (pemilik tanah
NORMALISASI SUNGAI BLORONG GUNA MENANGGULANGI BANJIR DI KABUPATEN KENDAL
Full text linkManagement of water resources in river areas includes 5 aspects, namely conservation of water resources, utilization of water resources, and control of water damage, supported by water resources information systems and community empowerment. The Blorong River area is the area of authority of the PSDA of Central Java Province which is in the administrative area of Kendal Regency. This river often overflows, causing losses to the surrounding area.This research was conducted to analyze the flood inundation caused by the overflow of the Blorong river using the design flood hydrograph used in this study is the Nakayasu synthetic unit hydrograph. Hydraulics analysis using the HEC-RAS 4.1.0 application system (Hydrologic Engineering Center). The cross-sectional data of the river was obtained from PUSDATARU, Central Java Province. The results of the analysis on the Blorong River obtained a high inundation water level profile using the HEC – RAS program.Based on the existing conditions, it is planned to normalize the Blorong River and add embankments to the overflowing river section. The embankment design is an earth embankment with a height of 5.14 calculated from the MAB plus a guard of 0.8 m, the width of the embankment is 3 m. From the calculation results it is known that the embankment is safe against overturning and sliding.Keywords: Blorong River, Flood, River Improvemen
KOMPARASI BEBAN KONSTRUKSI BANGUNAN KONVENSIONAL (SEDERHANA) DAN BANGUNAN NON KONVENSIONAL, STUDI KASUS BANGUNAN SATU LANTAI
Full text linkMany people use new building materials but are guided by old materials, which are actually a lot different. The purpose of this study is to calculate the ratio between dead loads on buildings with conventional (simple) structures and dead loads on buildings with non-conventional structures. This knowledge is important as a basis for calculating building structures. The object of this research is the building model as the basis for calculating the volume of materials. For this model, a simple building design is made with two different structural designs. The first is with a conventional structural design, namely a structure that is commonly used in society, while the second design uses a non-conventional structure, namely a structure that is often used in modern buildings, using the latest materials and construction. Calculation of construction loads using the unit weight of materials obtained from building materials brochures, or also standards that are already available from the literature, and if it is difficult to find standards or brochures, direct measurements are carried out, namely by weighing the materials to be measured. From the calculation results, the total construction weight in simple buildings is 124.299 Kg, while in non-conventional buildings it is 74,392 Kg. The conclusion is that the weight of simple building construction is 1.67 times heavier than the weight of non-conventional building construction.Keywords: comparison, construction, buildin
EVALUASI KINERJA LALU LINTAS SEBELUM DAN SESUDAH ADANYA FLYOVER GANEFO MRANGGEN (DEMAK)
Full text linkThe flyover construction is an effort to break down traffic jams in Indonesia. One of them is the construction of the Ganefo Mranggen (Demak) flyover. The work on the construction of this flyover has been initiated by the Bina Marga Office of Central Java Province since 2015. When this research took place in 2021, the flyover was still in the process of being completed. So the purpose of this paper is to know the degree of saturation when the flyover is functioning. In this study using research methods in the form of data collection. Because this research is an investigative activity to obtain facts from known symptoms, seek factual information, collect data for evaluation. In this study, secondary data from the Office of Highways 2019 was used. Data collection was obtained from literature studies and direct surveys. Secondary data is data obtained directly from the Related Office. This data is in the form of traffic volume survey data and road geometry. The result of this research is that after construction of the flyover the degree of saturation is reduced which was originally for the direction of Semarang - Purwodadi of 0.45 with a service level of C to 0.17 with a service level of A. As for the opposite direction or the direction of Purwodadi - Semarang, the degree the initial saturation was 0.81 with service level D to 0.33 with service level B. So it can be seen that the flyover construction has a significant impact on the service level of road performance.Keywords: flyover, degree saturation, point of conflic
PERANAN NOTARIS DALAM MEMBUAT PERJANJIAN BERBASIS HAK ASASI MANUSIA
Full text linkPerlu kiranya di maklumi Undang-Undang yang mengatur lembaga Notariat belum di sahkan oleh Dewan Perwakilan Rakyat walaupun konsep dapat berasal dari praktisi, pemerintah maupun kalangan legislatif. Menurut UUPA hukum tanah materiil tetap didasarkan dari hukum adat, sedangkan hukum formilnya diatur dalam Peraturan Pemerintah Nomor 24 Tahun 1997 tentang Pendaftaran Tanah. Penelitian ini merupakan penelitian yuridis normatif, yaitu meneliti peraturan perundang-undangan yang mengatur perihal pengecekan sertipikat hak atas tanah. Metode pengumpulan data dengan studi pustaka, yaitu pengumpulan dan pengkajian berbagai data sekunder yang mencakup bahan hukum primer, bahan hukum sekunder, dan bahan hukum tertier. Analisis data yang digunakan adalah analisis kualitatif, yaitu analisis data yang mengelompokkan dan menyeleksi data yang diperoleh menurut kualitas dan kebenarannya kemudian dihubungkan dengan kaidah hukum sehingga diperoleh jawaban atas permasalahan yang dirumuskan. Berdasarkan analisis sinkronisasi peraturan pengecekan sertipikat hak atas tanah dengan peraturan bidang hak asasi manusia sebagaimana diatur dalam Undang-Undang Nomor 39 Tahun 1999 tentang Hak Asasi Manusia, maka untuk mewujudkan kepastian hukum, perlindungan hukum, dan pengakuan hak asasi manusia bahwa pengaturan pengecekan sertipikat hak atas tanah selain dapat diajukan oleh Pejabat Pembuat Akta Tanah, juga dapat diajukan sendiri oleh pemegang sertipikat hak atas tanah (pemilik tanah). Oleh karena itu perlu untuk merekonstruksi pasal 97 Peraturan Menteri Negara Agraria / Kepala Badan Pertanahan Nasional Nomor 3 Tahun 1997 yang mengatur perihal pemeriksaan (pengecekan) sertipikat hak atas tanah. Secara global tentang Lembaga Notaris dengan judul PERANAN NOTARIS DALAM MEMBUAT PERJANJIAN BERBASIS HAM. Mudah-mudahan pada penulisan berikutnya dapat kami sajikan secara terinci
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