bluuebunny/crossref_metadata_2025_split huggingface dataset:
COMPARISON OF SCS UH AND CLARK METHODS FOR RAINFALL–RUNOFF MODEL IN DELUWANG WATERSHED
Authors: Arifin Muhammad , Hidayah Entin , Widiarti Wiwik Yunarni 
Published: May 2020

Deluwang River water source is widely used for the needs of irrigation, plantation, and the fulfillment of domestic life. Given the importance of the role of water in Deluwang watershed, then he had to do the management of watershed. The proper management of watershed hydrological modeling requires accurate. Rainfall-runoff using HEC-HMS applications. This research aims tocomparison 2 methods in direct runoff. Therefore this study uses two methods, namely SCS Unit Hydrograph method and method of Clark Unit Hydrograph. On the calibration process using daily rainfall data and daily debit year 2006, whereas in the validation process using daily rainfall data and daily debit years 2007 to 2012. The results of the calibration using Clark Unit Hydrograph method better than using SCS Unit Hydrograph method with Nash's value 0,700 than 0,539. While the results of the validation of modeling using Clark Unit Hydrograph method is better than using SCSUnit Hydrograph method with a value of Nash 0,541 than 0,368.
Sungai Deluwang sumber airnya banyak dimanfaatkan untuk kebutuhan irigasi, perkebunan, serta pemenuhan kehidupan rumah tangga. Mengingat pentingnya peranan air pada DAS Deluwang, maka perlu dilakukannya pengelolaan DAS. Pengelolaan DAS yang tepat membutuhkan pemodelan hidrologi yang akurat. Pemodelan hujan aliran menggunakan aplikasi HEC-HMS. Penelitian ini bertujuan membandingkan 2 metode yang terdapat pada direct runoff. Oleh karena itu penelitian ini menggunakan dua metode, yaitu metode SCS Unit Hydrograph dan metode Clark Unit Hydrograph. Pada proses kalibrasi menggunakan data curah hujan harian dan debit harian tahun 2006, sedangkan pada proses validasi menggunakan data curah hujan harian dan debit harian tahun 2007 sampai 2012. Hasil kalibrasi menggunakan metode Clark Unit Hydrograph lebih bagus dibandingkan menggunakan metode SCS Unit Hydrograph dengan nilai Nash 0,700 berbanding 0,539. Sedangkan hasil validasi pemodelan menggunakan metode Clark Unit Hydrograph lebih bagus dibandingkan menggunakan metode SCS Unit Hydrograph dengan nilai Nash 0,541 berbanding 0,368.
PLANNING OF SOFT SOIL IMPROVEMENT WITH PRELOADING AND PREFABRICATED VERTICAL DRAIN METHOD
Authors: Ningsih Ana Crosita , Wicaksono Luthfi Amri , Ma'ruf Mokhamad Farid 
Published: May 2020

The northern coastal areas of Java such as Gresik and surrounding areas have a soil structure of alluvium consisting of gravel / coral, sand, clay soil and shells. Soil basic conditions are soft enough to cause land subsidence (settlement). The need for rapid construction causes the urban areas to become less and more for development land. This requires the improvement of soft soil to be used as a building site. As for the method to be done in this planning using a combination of preloading and PVD methods to accelerate the process of land degradation. Based on the planning result, the total height of embankment (preloading) is 3.5 m and the planning time lasted 4 months. Soft soil improvement is done up to 25 m depth with PVD design using triangle pattern and space 1.3 m. The 95% consolidation decrease due to the load of embankment caused the soil to fall as deep as 1,928 m. In this planning use modeling Plaxis 8.6 2D and the resulting yield of soil is 1,990 m.
Wilayah pesisir pantai utara Jawa seperti daerah Gresik dan sekitarnya mempunyai struktur tanah berupa alluvium yang terdiri dari batu kerikil/koral, pasir, tanah lempung dan pecahan kulit kerang. Kondisi tanah dasar yang cukup lunak menyebabkan terjadinya penurunan tanah (settlement). Adanya kebutuhan konstruksi yang semakin pesat menyebabkan wilayah perkotaan menjadi semakin sedikit untuk dijadikan lahan pembangunan. Hal ini mengharuskan dilakukannya upaya perbaikan tanah lunak agar bisa dijadikan lahan bangunan nantinya. Adapun pada metode yang akan dilakukan pada perencanaan ini menggunakan kombinasi metode preloading dan PVD untuk mempercepat proses penurunan tanah. Berdasarkan hasil perencanaan didapatkan total tinggi timbunan (preloading) adalah 3,5 m dan waktu perencanaan berlangsung 4 bulan. Perbaikan tanah lunak dilakukan sampai dengan kedalaman 25 m dengan desain PVD menggunakan pola segitiga dan spasi 1,3 m. Penurunan konsolidasi 95% akibat beban timbunan menyebabkan tanah turun sedalam 1,928 m. Pada perencanaan ini menggunakan pemodelan Plaxis 8.6 2D dan hasil penurunan tanah yang dihasilkan adalah sedalam 1,990 m.
PLANNING OF BICYCLE LANE IN JEMBER UNIVERSITY
Authors: Anshori Nur Fahmi , Hasanuddin Akhmad , Hayati Nunung Nuring 
Published: May 2020

Jember University is a university located in Jember, a tropical city in the southeast of East Java. Jember University being in the green area so providing calm in carrying out of academic activities. furthermore, many bicycle users can helping to decrease many air pollution in campus area. With the pride of the campus known as green area and ecological deserve dedicated lanes for cyclist to make sense and comfort for users. Due to many bicycle users in campus area again some problem. The problems of planning a lanes for bicycle is what are the lanes, the location of lanes and circulation of lanes.Purpose of this research how to plan some users bicycle can feel safety and comfort. This research hope gift to Jember University a benefits and how to make a good management the modes of transportation in campus are, specially some bicycle users.
Universitas Jember adalah sebuah perguruan tinggi negeri yang terletak di kota Jember, sebuah kota beriklim tropis di bagian tenggara Provinsi Jawa Timur. Kampus UNEJ berada di kawasan hijau yang ramah lingkungan sehingga memberikan ketenangan dalam melaksanakan kegiatan akademik. Selain itu banyaknya pengguna sepeda di Universitas Jember juga membantu mengurangi polusi udara di daerah kampus. Dengan kebanggaan kampus yang dikenal sebagai kawasan hijau dan ramah lingkungan selayaknya disediakan jalur khusus untuk pesepeda agar memberikan keamanan dan kenyamanan untuk pesepeda. Seiring dengan bertambahnya pengguna sepeda di areal Universitas Jember timbul beberapa permasalahan. Permasalahan yang timbul dalam perencanaan jalur pesepeda adalah seberapa besar lebar jalur, tata letak jalur, dan sirkulasi jalur. Tujuan dari penelitian ini yakni merencanakan jalur pesepeda yang aman dan nyaman untuk dilewati pesepeda . Penelitian ini diharapkan dapat memberikan manfaat bagi Universitas Jember dalam mengelola sarana transportasi di dalam kampus UNEJ khususnya pengendara sepeda.
ANALYSIS OF ROAD SAFETY IN THE BALURAN STREET KM SBY 230 - 231 WITH ROAD SAFETY AUDIT
Authors: Azizah Nur , Hasanuddin Akhmad , Sukmawati Sri 
Published: May 2020

The Baluran Street Sumberejo Village Banyuputih Districts Situbondo Districts KM SBY 230-231 is categorized as block spot area with 15 accident to 6 dead, 6 people seriously injured (LB) and minor injuries (LR ) 21 people as well as the material loss of Rp113.250.000,00 during the year 2015-2017. The purpose of this study is determined to the factor accident and provided recommendation for handling road safety in the case of traffic accidents. The road safety analysis data used are road safety audit data and accident data released by Unit Laka Lantas Polres Situbondo in 2017. The result of road safety analysis indicates that several road facilities are categorized as “dangerous” and/or “very dangerous” which shall be improved to reduce traffic accident potential. The improvement may includes (1) the geometric aspect of the road, including stop visibility, sight distance to overtake, bend radius, vertical ramp, critical length, vertical bend length, stop visibility at vertical arch, different shoulder elevation road to pavement edge; (2) pavement aspect, including hole and crack; and (3) the complementary aspects of the road including the speed limit at the corner, climbing sign, sign of descendant, anticipatory prohibition sign, bend sign, double bend sign, and road marking.
Jalan Raya Baluran Desa Sumberejo Kecamatan Banyuputih Kabupaten Situbondo KM SBY 230-231 merupakan lokasi rawan kecelakaan yang mengalami 15 kejadian kecelakaan dengan jumlah korban meninggal dunia (MD) sebanyak 6 orang, korban luka berat (LB) 6 orang dan korban luka ringan (LR) 21 orang serta kerugian materi sebesar Rp113.250.000,00 selama tahun 2015-2017. Tujuan penelitian ini yaitu untuk menentukan faktor penyebab kecelakaan dan memberikan rekomendasi penanganan keselamatan jalan pada kasus kecelakaan lalu lintas. Data analisis keselamatan jalan yang digunakan adalah data hasil audit keselamatan jalan dan data kecelakaan yang dikeluarkan oleh Unit Laka Lantas Polres Situbondo tahun 2017. Hasil analisis keselamatan jalan menunjukkan bahwa beberapa bagian fasilitas jalan berada dalam kategori “bahaya” dan atau “sangat berbahaya”, yang harus segera diperbaiki untuk memperkecil potensi terjadinya kecelakaan, yaitu: (1) aspek geometrik jalan yang meliputi jarak pandang henti, jarak pandang menyiap, radius tikungan, landai vertikal, panjang kritis, panjang lengkung vertikal, jarak pandang henti pada lengkung vertikal, beda elevasi bahu jalan terhadap tepi perkerasan; (2) aspek perkerasan jalan yang meliputi kerusakan berupa lubang dan retak; dan (3) aspek pelengkap jalan yang meliputi rambu batas kecepatan di tikungan, rambu tanjakan, rambu turunan, rambu larangan mendahului, rambu tikungan, rambu tikungan ganda, dan marka jalan.
EVALUATION FINAL SETTLEMENT IN FIED UING OBSERVATIONAL METHOD: ASAOKA AND HYPERBOLIC IN PPKA PROJECT SECTION 2 PALEMBANG SOUTH SUMATRA
Authors: Efendi Aflah Baihaqi , Nurtjahtjaningtyas Indra , Wicaksono Luthfi Amri 
Published: May 2020

In the construction of the Trans Sumatra Toll Road, the existing land that will be used as a foundation belongs to the soft soil category. This is because the original soil to be built by the toll road is swamps. The soil improvement method used in PPKA section 2 is Vacuum Consolidation. In this study, a geotechnical instrument evaluation was carried out using the Settlement Plate to evaluate the actual settlement, then calculate the final settlement prediction with the Asaoka and Hyperbolic observation methods. Then from the monitoring data, the prediction of the final settlement was calculated using the Asaoka and hyperbolic observation methods, calculated the value of the degree of consolidation from each method. So that the results of the calculation can be concluded in the form of the superiority of each method used as consideration for further planning. The results obtained in this study are the actual settlement with theoretical and settlement predictions along with the comparison of the two observation methods. From the average value of the degree of consolidation produced also in the percentage of 98.68% while the hyperbolic is 99.35%. The calculation of soil subsidence using the Asaoka method is more same with the field (actual). Because the data used for the Asaoka comes from all monitoring data on the field settlement plate.
Pada pembangunan jalan Tol Trans Sumatra, tanah eksisting yang akan dijadikan pondasi tergolong dalam kategori tanah lunak. Hal itu dikarenkan tanah asli yang akan dibangun jalan tol merupakan rawa-rawa. Metode perbaikan tanah yang digunakan di PPKA seksi 2 adalah Vacuum Consolidation. Dalam kajian ini, dilakukan evaluasi instrumen geoteknik menggunakan Settlement Plate untuk mengevaluasi penurunan aktual, kemudian menghitung prediksi penurunan akhir (final settlement) dengan metode observasi Asaoka dan Hiperbolik. Kemudian dari data monitoring dihitung besar prediksi penurunan akhir tanah menggunakan metode observasi asaoka dan hiperbolik, dihitung nilai derajat konsolidasi dari setiap metode. Sehingga dari hasil perhitungan didapat kesimpulan berupa keunggulan setiap metode yang digunakan sebagai pertimbangan untuk perencanaan lanjutan. Hasil yang diperoleh dalam kajian ini adalah besar penurunan aktual dengan teoritis dan prediksi settlement beserta mengetahui perbandingan dari kedua metode observasi. Dari nilai rerata derajat konsolidasi yang dihasilkan juga pada asaoka sebesar 98,68% sedangkan pada hiperbolik sebesar 99,35%. Perhitungan penurunan tanah menggunakan metode asaoka lebih sesuai dengan lapangan (aktual). Dikarenakan data yang digunakan untuk asaoka berasal dari semua data monitoring settlement plate lapangan.
A SCHEDULING ON IMPLEMENTATION OF ISDB PROJECT JEMBER UNIVERSITY WITH PRECEDENCE DIAGRAM METHOD
Authors: Derka Icha Tatrisya , Suyoso Hernu , Ratnaningsih Anik 
Published: May 2020

Scheduling is important, because of the time limit, so the implementation of project activities must be planned and timely. The Integrated Laboratory for Natural Science and Food Technology building is one of the development projects of the IsDB (Islamic Development Bank), in the Jember University. In this study, the schedule will be carried out using the PDM method (Precedence Diagram Method), assisted by the Microsoft Project. The PDM is a working network with a clear dependency relationship and can be used on projects that have overlapping activities between tasks to another, PDM can show critical trajectory. Secondary data needed in the form of soft-drawings, BoQ (Bill of Quantity), City of Jember AHS 2018 and S curve. There are 30 jobs included in the critical track including 14 jobs in construction work, 11 jobs in architectural work and 5 jobs in outside work. The results of the study indicate that the duration of the construction Building is 242 days, or 8 months 16 days.
Penjadwalan merupakan hal yang penting, karena adanya batasan waktu, maka pelaksanaan kegiatan proyek harus tepat rencana dan tepat waktu. Gedung Integrated Laboratory for Natural Science and Food Technology merupakan salah satu pembangunan proyek IsDB (Islamic Development Bank), yang ada di lingkungan Universitas Jember. Pada penelitian ini, akan dilakukan penjadwalan menggunakan metode PDM (Precedence Diagram Method) dibantu dengan Microsoft Project. PDM merupakan jaringan kerja dengan hubungan ketergantungan yang jelas dan dapat digunakan pada proyek yang mempunyai kegiatan tumpang tindih antar satu pekerjaan ke pekerjaan lainnya, serta dapat menunjukkan lintasan kritis. Data yang dibutuhkan berupa data sekunder yaitu gambar rencana, BoQ, AHS Kota Jember 2018 dan kurva S. Terdapat 30 pekerjaan yang termasuk dalam lintasan kritis meliputi 14 pekerjaan di pekerjaan strukur, 11 pekerjaan di pekerjaan arsitektur serta 5 pekerjaan di pekerjaan luar bangunan. Hasil penelitian menunjukkan bahwa jangka waktu pelaksanaan pembangunan Gedung Integrated Laboratory for Natural Science and Food Technology adalah selama 242 hari, atau 8 bulan lebih 16 hari.
DEVELOPMENT OF CLEAN WATER DISTRIBUTION NETWORK SYSTEM IN GENTENG SUB-DISTRICT BANYUWANGI USING EPANET 2.0 PROGRAM
Authors: Jayanti Ayu Rahmad , Badriani Ririn Endah , Dhokhikah Yeny 
Published: May 2020

The clean water distribution in the Genteng Subdistrict, Banyuwangi Regency is included in the service area of the Zone 1 PDAM tile unit. The 60 liters/second reservoir discharge capacity is obtained from Sumber Umbul Sari in the Glenmore District. The distribution of clean water in Zone 1 is still less than 70% of the area served, as the installed discharge capacity is estimated to be insufficient. In order to achieve the distribution goal, a network system must be developed by adding direct debits and planning a new pipeline. The Epanet 2.0 program simplifies the calculation of pipeline networks by integrating elevation data, network maps, pipeline specification, and load. The analysis of the simulation results was conducted using the Public Works Minister's hydraulic parameter standards 2007. Planning of a distribution network and a cost budget in 2029 were done to estimate the water supply needs and budgets required. The hydraulic simulation results based on the analysis of the pressure of all joints are in accordance with the standard, while the analysis of the velocity in pipe is less standard. The need for water discharge in 2029 is 71.6 liters/second. In Kembiritan Village, the construction of distribution pipes with an additional reservoir unit was planned. The planned pipe dimensions in the development area were 25 mm at 796 meters, 50 mm at 4062 meters, and 75 mm at 1518 meters. The cost of planning a clean water distribution system in 2029 is Rp. 1,431,375,000.00.
Distribusi air bersih di Kecamatan Genteng Kabupaten Banyuwangi merupakan wilayah pelayanan Zona 1 PDAM unit Genteng. Kapasitas debit reservoir sebesar 60 liter/detik berasal dari sumber umbul sari di Kecamatan Glenmore. Pendistribusian air bersih di wilayah Zona 1 masih kurang dari 70% wilayah yang terlayani, karena diperkirakan kapasitas debit yang terpasang kurang mencukupi. Untuk memenuhi target pemerataan distribusi perlu pengembangan sistem jaringan dengan penambahan debit dan perencanaan jaringan pipa baru. Program Epanet 2.0 memudahkan dalam perhitungan jaringan perpipaan dengan mengintegrasi data elevasi, peta jaringan, spesifikasi pipa dan debit. Analisis hasil simulasi menggunakan standar parameter hidrolis Permen PU 2007. Perencanaan pengembangan jaringan distribusi dan anggaran biaya pada tahun 2029 guna memperkirakan debit kebutuhan air dan anggaran biaya yang dibutuhkan. Hasil simulasi hidrolis berdasarkan analisis tekanan semua junction telah sesuai standar, sedangkan analisis kecepatan masih di bawah standar. Kebutuhan debit air tahun 2029 sebesar 71,6 Liter/detik. Pengembangan pipa distribusi direncanakan di Desa Kembiritan dengan tambahan satu unit reservoir. Dimensi pipa rencana di wilayah pengembangan digunakan diameter 25 mm sepanjang 796 m, diameter 50 mm sepanjang 4062 m dan diameter 75 mm sepanjang 1518 m. Biaya perencanaan sistem distribusi air bersih tahun 2029 sebesar Rp. 1.431.375.000,00.
O Processo Orçamentário de uma Instituição Pública Federal de Ensino sob a Ótica do Isomorfismo
Authors: Zambenedetti Lidiane , Angonese Rodrigo 
Published: May 2020

Esta pesquisa tem como objetivo compreender como o isomorfismo explica o processo orçamentário de uma instituição pública federal de ensino, conforme o modelo de Dimaggio e Powell (1983). A pesquisa, de caráter qualitativo e exploratória, adota a perspectiva da Teoria Institucional. A coleta dos dados ocorreu por meio de entrevistas, análise documental e observação não participante. Os resultados mostram que o processo orçamentário da instituição é influenciado pelos três tipos de isomorfismo (coercivo; mimético; normativo), em conformidade com a nova sociologia institucional. Observou-se que os três tipos de isomorfismo atuam simultaneamente, influenciando o processo orçamentário, com destaque para o isomorfismo coercivo. O isomorfismo normativo é o menos explorado.
Accelerometry Assessed Physical Activity of Older Adults Hospitalized with Acute Medical Illness - an Observational Study
Authors: Tasheva Plamena , Kraege Vanessa , Vollenweider Peter , Roulet Guillaume , Méan Marie , Marques-Vidal Pedro 
Published: May 2020

Abstract
Background: In a hospital setting and among older patients, inactivity and bedrest are associated with a wide range of negative outcomes such as functional decline, increased risk of falls, longer hospitalization and institutionalization. Our aim was to assess the distribution, determinants and predictors of physical activity (PA) levels using wrist-worn accelerometers in older patients hospitalized with acute medical illness.Methods: Observational study conducted from February to November 2018 at an acute internal medicine unit in the University hospital of Lausanne, Switzerland. We enrolled 177 patients aged ≥65 years, able to walk prior to admission. PA during acute hospital stay was continuously recorded via a 3D wrist accelerometer. Clinical data was collected from medical records or by interview. Autonomy level prior to inclusion was assessed using Barthel Index score. PA levels were defined as <30 mg for inactivity, 30-99 mg for light and ≥100 for moderate PA. Physically active patients were defined as 1) being in the highest quartile of time spent in light and moderate PA or 2) spending ≥20 minutes/day in moderate PA.Results: Median [interquartile range - IQR] age was 83 [74-87] years and 60% of participants were male. The median [IQR] time spent inactive and in light PA was 613 [518-663] and 63 [30-97] minutes/day, respectively. PA peaked between 8 and 10 am, at 12 am and at 6 pm. Less than 10% of patients were considered physically active according to definition 2. For both definitions, active patients had a lower prevalence of walking aids and a lower dependency level according to Barthel Index score. For definition 1, use of medical equipment was associated with a 70% reduction in the likelihood of being active: odds ratio (OR) 0.30 [0.10-0.92] p=0.034; for definition 2, use of walking aids was associated with a 75% reduction in the likelihood of being active: OR=0.24 [0.06-0.89], p=0.032.Conclusion: Older hospitalized patients are physically active only 10% of daily time and concentrate their PA around eating periods. Whether a Barthel Index below 95 prior to admission may be used to identify patients at risk of inactivity during hospital stay remains to be proven.
Early prediction of pathologic response to neoadjuvant treatment of breast cancer: use of a cell-loss metric based on serum thymidine kinase 1 and tumour volume
Authors: Tribukait Bernhard 
Published: May 2020

Abstract
Background: After neoadjuvant chemotherapy of breast cancer pathologic complete response (pCR) indicates a favorable prognosis. Among non-selected patients, pCR is, however, achieved in only 10-30%. Early evaluation of tumour response to treatment would facilitate individualized therapy, with ineffective chemotherapy interrupted or changed. The methodology for this purpose is still limited. Tumour imaging and analysis of macromolecules, released from disrupted tumour cells, are principal alternatives.Objective: To investigate whether a metric of cell-loss, defined as the ratio between serum concentration of thymidine kinase1 (sTK1, ng x ml-1) and tumour volume, can be used for early prediction of pathologic response.Methods: 104 women with localized breast cancer received neoadjuvant epirubicin/docetaxel in 6 cycles, supplemented with bevacizumab in cycles 3-6. The cell-loss metric was established at baseline (n=104), 48h after cycle 2 (n=104) and prior to cycle 2 (n=57). The performance of the metric was evaluated by association with pathologic tumour response at surgery 4 months later.Results: Treatment caused a rise in sTK1, a reduction in tumour volume and a marked increase in the cell-loss metric. Patients were subdivided into quartiles according to the baseline cell-loss metric. For these groups, baseline means were 0.0016, 0.0042, 0.0062, 0.0178 units. After subtraction of baselines, means for the quartiles 48h after treatment 2 were 0.002, 0.011, 0.030 and 0.357 units. pCR was achieved in 24/104, their distribution in the quartiles (11%, 11%, 23% and 46%) differed significantly (p=0.01). In 80 patients with remaining tumour, tumour size was inversely related to the metric (p=0.002). In 57 patients studied before treatment 2, positive and negative predictive values of the metric were 77.8% and 83.3%, compared to 40.5% and 88.7% 48h after treatment 2.Conclusion: A cell-loss metric, based on serum levels of TK1, released from disrupted tumour cells, and tumour volume, reveal tumour response early during neoadjuvant treatment. The metric reflect tumour properties that differ greatly between patients and determine the sensitivity to cytotoxic treatment. The findings point to the significance of cell loss for tumour growth rate. The metric should be considered in personalized oncology and in the evaluation of new therapeutic modalities.Trial registration: PROMIX (Clinical Trials.gov NCT000957125).https://clinicaltrials.gov/ct2/show/NCT00957125