bluuebunny/crossref_metadata_2025_split huggingface dataset:
PERENCANAAN FONDASI TIANG PANCANG PADA PROYEK TOWER 2 ARANDRA RESIDENCE
Authors: Zuhri Zulhady , Istiatun Istiatun 
Published: February 2021

ABSTRACTThe pile foundation is an sub-structure to load from the upper structure. Ultimate load carrying-capacity (qu) will be transfered into a hard soil layer by using a deep foundation system. To design the pile foundation, several methods are needed to obtain different bearing capacity values. This study determines the planned pile depth, pile dimensions and pile cap. The purpose of this final project is to plan the pile foundation for the Arandra Residance 2 tower construction project located in Cempaka Putih, Central Jakarta. The method used is the method of Meyerhof, U.S Army Corp, Tomlinson, α and λ. In addition, the calculation of reinforcement, immediate settlement and settlement of primary consolidation was also carried out. The results of the calculation of bearing capacity foundation are different values. The Meyerhof Qu method is 9846,786 kN, the U.S Army Corp method Qu = 11065.11 kN, the Tomlinson Qu method = 10409.68 kN, the method α = 9558.95 kN, and the method λ Qu = 10066.37 kN. Whereas according to Broms, the lateral bearing capacity is 10845 kN. In planning used reinforcement D25-270. Immediate settlement is 50.3 mm, primary consolidation settlement is 9.89 mm, and time rate of consolidation during 1.75 months. Keywords: Foundation, driven pile, bearing capacity, settlement, primary consolidation ABSTRAKFondasi tiang merupakan fondasi yang menyalurkan beban struktur atas dan beban lainnya ke struktur lapisan tanah keras yang mempunyai daya dukung tinggi yang terletak jauh di dalam tanah. Untuk merencanakan fondasi tiang pancang diperlukan beberapa metode untuk mendapatkan nilai daya dukung yang berbeda. Studi ini menentukan kedalaman tiang pancang yang direncanakan, dimensi tiang pancang dan pilecap. Tujuan dari tugas akhir ini adalah merencanakan pondasi tiang pancang untuk proyek pembangunan tower Arandra Residance 2 yang berlokasi di Cempaka Putih, Jakarta Pusat. Metode yang digunakan adalah metode Meyerhof, U.S Army Corp, Tomlinson, α dan λ. Daya dukung lateral menggunakan metode Broms. Selain itu juga dilakukan perhitungan penulangan, penurunan segera, dan penurunan konsolidasi primer. Hasil perhitungan daya dukung fondasi terdapat perbedaan nilai. Metode Meyeherhof Qu = 9846.786 kN, metode U.S Army Corp Qu = 11065.11 kN, metode Tomlinson Qu = 10409.68 kN, metode α = 9558.95 kN, dan metode λ Qu = 10066.37 kN. Sedangkan menurut broms daya dukung lateral sebesar 10845 kN. Pada perencanaan digunakan tulangan D25-270. Penurunan segera terjadi sebesar 50.3 mm, penurunan primer sebesar9.89 mm, dan kecepatan waktu penurunan konsolidasi selama 1.75 bulan. Kata kunci: Fondasi, tiang pancang, daya dukung, penurunan, dan konsolidasi primer
PEMBANDINGAN SIMPANGAN DAN CAPACITY RATIO PADA PEMODELAN GEDUNG DENGAN DAN TANPA INITIAL SWAY IMPERFECTION
Authors: Zulia Octavia Retno Ajeng , Swastika Tri Widya 
Published: February 2021

Abstract Initial Sway Imperfection is one of the stability requirements for structural steel design structure, as explained in SNI 1729-2015 the specification of steel building. It was also mentioned that initial sway imperfection can be simulated by giving notional load on the structure of steel building model which is 0,002 of the gravity load on each floor. However, consultants and practitioners never apply initial sway imperfection in the calculation of stability, even though it is very important in buckling prediction, especially in column section. This research was compared drift and capacity ratio in column section, with and without initial sway imperfection using 3D model of 7 floors building. The method that we used is DAM (Direct Analysis Method). In the first model without notional load and the second model by applying notional load. The results shows that the biggest drift value in the X direction increase from 0,2 mm to 135,2 mm, and in the Y direction increase from 0,1 mm to 55,4 mm, the capacity ratio increase from 0,04% to 16,73%. The drift value with initial sway imperfection exceeds the limits allowed by SNI 1726-2012, therefore it needs to enlarge column section. At the same time, the capacity ratio with initial sway imperfection is within the limit which is less than 1.Keywords: Initial Sway Imperfection, Notional Load, Deviation, Capacity RatioAbstrakInitial Sway Imperfection adalah salah satu syarat stabilitas pada struktur, dijelaskan pada SNI 1729-2015 tentang spesifikasi untuk bangunan gedung baja struktural. Namun dalam pelaksanaannya, perencana maupun praktisi belum memperhitungkan adanya initial sway imperfection, padahal hal tersebut sangat penting dalam memprediksi terjadinya tekuk, terutama pada kolom yang merupakan batang tekan. Penelitian ini bertujuan untuk membandingkan simpangan dan capacity ratio (rasio tegangan) pada penampang kolom, dengan dan tanpa adanya initial sway imperfection yang disimulasikan dengan memberikan beban notional terhadap pemodelan struktur gedung baja dimana besarnya adalah 0,002 dari beban gravitasi yang bekerja pada setiap lantai. Pemodelan menggunakan gedung 7 lantai secara 3 dimensi. Metode desain menggunaan DAM (Direct Analysis Method). Pemodelan pertama tanpa adanya beban notional dan pada pemodelan kedua sudah diaplikasikan beban notional. Hasil penelitian menunjukkan bahwa nilai simpangan terbesar terjadi pada arah x dimana mengalami kenaikan dari 0,2 mm menjadi 135,2 mm dan pada arah y terjadi kenaikan dari 0,1 mm menjadi 55,4 mm. Untuk nilai capacity ratio mengalami kenaikan yang bervariasi dari 0,04% sampai 16,73%. Nilai simpangan dengan initial sway imperfection, melebihi batas yang diijinkan oleh SNI 1726-2012 sehingga diperlukan memperbesar kapasitas penampang kolom. Sedangkan nilai capacity ratio dengan adanya initial sway imperfection masih aman karena nilai capacity ratio kurang dari 1. Kata kunci: Initial Sway Imperfection, Beban Notional, Simpangan, Capacity Ratio
KUALITAS DAN KENYAMANAN UDARA PADA GEDUNG PERKANTORAN BERTINGKAT RENDAH DENGAN STUDI KASUS GEDUNG PERKANTORAN PT. X DI JAKARTA
Authors: Ratnasari Putri Nur , Nurwidyaningrum Dyah 
Published: February 2021

AbstractGreen Building Council Indonesia (GBCI) publishes an assessment device called Greenship to be used as a benchmark in planning to maintain green buildings. PT. Medtek one of the low-rise office buildings in Jakarta that is an area with moderate air pollution level based on air Pollution Standard Index (ISPU) which has no effect on human or animal health but influential on sensitive plants and aesthetic values. This research aimed to know the criteria points obtained by PT. Medtek, influence of air quality, and building conditions in the user of the building. Measurements of indoor air health, comfort and questionnaire data collection is done indoors when user’s activity in an office building is underway. The method used is a comparison method by comparing the results of field measurements with Greenship Rating Tools Existing Building version 1.1. The criteria achieved by PT. Medtek are a non-smoking campaign, outside air introduction, cigarette smoke control, and visual comfort. Criterion points earned 12 out of 18 scoring points are reviewed or meet 66.67% of the total assessment aspect of quality and comfort of indoor air.Keywords: Green Building; Greenship; Air Pollution; Air Quality; Low-Rise OfficeAbstrakGreen Building Council Indonesia (GBCI) menerbitkan sebuah perangkat penilaian yang disebut Greenship untuk dijadikan sebuah tolak ukur dalam perencanaan hingga pemeliharaan untuk bangunan hijau. PT. X salah satu gedung perkantoran bertingkat rendah di Jakarta dengan karateristik memiliki jumlah lantai 1 sampai dengan 3 dengan tinggi kurang dari 10 m yang berada pada daerah dengan tingkat polusi udara sedang berdasarkan Indeks Standar Pencemaran Udara (ISPU) yang kualitas udaranya tidak berpengaruh pada kesehatan manusia ataupun hewan namun berpengaruh pada tumbuhan yang sensitif dan nilai estetika. Penelitian ini bertujuan untuk mengetahui poin kriteria yang diperoleh PT. X, pengaruh kualitas udara, dan kondisi gedung pada pengguna gedung. Pengukuran Kualitas dan Kenyamanan Udara dalam Ruang dan pengumpulan data kuesioner dilakukan di dalam ruangan saat aktivitas pengguna di gedung perkantoran sedang berlangsung. Metode yang digunakan ialah metode komparasi yang membandingkan hasil pengukuran lapangan dengan Greenship Rating Tools Existing Building versi 1.1. Kriteria yang dicapai oleh PT. X ialah kampanye dilarang merokok, introduksi udara luar, pengendalian asap rokok, dan kenyamanan visual. Poin kriteria yang diperoleh 12 dari 18 poin penilaian yang ditinjau atau memenuhi 66,67% dari total penilaian aspek kualitas dan kenyamanan udara dalam ruang. Kata kunci: Green Building; Greenship; Polusi Udara; Kualitas Udara; Low-Rise Office
SISTEM INFORMASI WISATA PURBAKALA SITUS MEGALITHIKUM KOTA PAGARALAM, SUMATERA SELATAN
Authors: Lesva Okta , Arif Alfis 
Published: February 2021

Ada berbagai jenis peninggalan prasejarah yang dapat dijumpai di Kota Pagaralam seperti situs Megalithikum. Dalam penyampaian informasi tentang situs Megalithikum selama ini masih dilakukan secara manual dengan melakukan penyebaran dan pemberian brosur, poster dan buku-buku kepada para wisatawan baik domestik maupun mancanegara yang datang berkunjung ke kota Pagaralam untuk berwisata situs Megalithikum. Oleh karena itu untuk menghasilkan informasi pemetaan lokasi peninggalan prasejarah situs Megalithikum di Kota Pagaralam yang akurat maka dibutuhkan suatu sistem informasi tentang peninggalan prasejarah melalui penayangan dalam bentuk data atau informasi yang dikaitkan dengan lokasi geografis suatu wilayah. yang terkait dengan keberadaan peninggalan prasejarah situs megalitikum tersebut. Dengan sistem informasi ini dapat mempermudah pengguna atau para wisatawan yang berkunjung dalam mencari informasi keberadaan lokasi situs megalitikum kota Pagaralam dan dijadikan salah satu media untuk mempromosikan peninggalan-peninggalan prasejarah yang ada di kota Pagar Alam. Metode penelitian yang digunakan dalam pembuatan sistem informasi ini adalah dengan menggunakan metode Extreme Programming (XP) dengan tahapan Planning, Design, Coding, dan Testing. Pada tahap Design Sistem Informasi dirancang dengan menggunakan pemodelan UML dan untuk perancangan peta menggunakan Google Maps. Hasil yang diperoleh adalah sistem informasi wisata Purbakala situs Megalithikum di Kota Pagaralam berbasis website.
ANALISA PENERIMAAN SISWA TERHADAP G-CLASS ROOM PADA MASA PSBB COVID-19 MENGUNAKAN PENDEKATAN PLS-SEM
Authors: Arfian Andi 
Published: February 2021

Currently, Large-Scale Social Restrictions (PSBB) are still being implemented to reduce the spread of COVID-19 in Indonesia. As a result of these restrictions the conventional education system has turned online and many students have had to adapt to this pandemic situation. The challenge of learning online is that a good internet connection will create good concentration and value for students. This study is an attempt to examine the factors that influence student acceptance of the Google Class Room in the learning process during the PSBB period at Smkn 5 Bekasi city. The Technology Acceptance Model (TAM) was adopted to formulate the current research hypothesis. Data were collected through an online questionnaire with 100 respondents. The Partial Least Square-Structural Equation Model (PLS-SEM) approach is used to assess measurements and structural models. The results prove that both perceived ease of use (PEOU) and perceived usefulness (PU) have a positive effect on intentional behavior and affect the actual use of the Google Class Room. From the positive results, this study concludes that the use of e learning technology using the method above has a very big influence on students in the learning process during the PSBB period.

Keywords: Psbb, Tam, Sem-Pls
SISTEM INFORMASI REKAM MEDIS PADA DINAS KESEHATAN KABUPATEN MUSIRAWAS BERBASIS WEB MOBILE
Authors: Rahman Taufik , Kurniawan Rudi , Sari Okta Maya 
Published: February 2021

Rekam Medis adalah berkas yang berisikan tentang catatan identitas pasien dari pemeriksaan, pengobatan, dan tindakan lainnya yang berikan oleh dokter. Puskesmas di Kabupaten Musirawas tidak hanya 1 (satu), sehingga membuat pasien terdaftar di beberapa Puskesmas di Kabupaten Musirawas dan memiliki beberapa rekam medis yang terpisah yang dapat mengakibatkan penanganan medis yang salah atau tidak tepat sehingga bisa merugikan pasien. Di Puskesmas Kabupaten Musirawas dokumen atau data rekam medis harus disimpan di Puskesmas tempat pasien mendapatkan layanan rekam medis, sehingga mengakibatkan pasien tidak leluasa dalam membaca dan mendapatkan informasi kesehatan kecuali datang sendiri ke Puskesmas tersebut. Untuk mengatasi permasalahan yang ada peneliti melakukan penelitian sistem informasi rekam medis dengan berbasis web mobile. Dalam sistem ini, peneliti merancang sistem rekam medis pasien yang bisa langsung tersinkron untuk ke beberapa Puskesmas yang ada di Kabupaten Musirawas, metode penelitian yang digunakan dalam penelitian ini adalah metode pengembangan sistem dengan metode Waterfall, metode ini menyiratkan pendekatan yang sistematis dan berurutan pada perangkat lunak yang dimulai dari perencanaan (planning), pemodelan (modeling), konstruksi (construction), serta penyerahan perangkat lunak kepada pelanggan (deployment). Hasil penelitian yang didapatkan adalah dengan adanya sistem informasi rekam medis ini dapat memudahkan masyarakat dalam melakukan pendaftaran secara online, melakukan pemeriksaan secara mudah dan cepat, serta dapat melihat catatan medis kapan pun dan dimana saja tanpa perlu datang ke puskesmas.
SISTEM INFORMASI GEOGRAFIS PEMETAAN LOKASI PEMBERHENTIAN BUS SISWA BERBASIS ANDROID PADA KOTA LUBUKLINGGAU
Authors: Karman Joni , Oktavia Uva 
Published: February 2021

Pemberhentian bus merupakan lokasi atau tempat dimana penumpang dapat naik dan turun dari bus, serta lokasi dimana bus dapat berhenti untuk menaikan dan menurunkan penumpang sesuai dengan pengaturan operasional ataupun permintaan penumpang. Halte bus disediakan untuk fasilitas pendukung penyelenggaraan lalu lintas oleh Dinas Perhubungan kota Lubuklinggau. Masalah pada penelitian ini adalah Belum adanya sistem berbasis android yang dapat menyedikan informasi lokasi halte bus siswa membuat siswa sulit untuk menemukan halte bus terdekat, menyebabkan kurangnya pelayanan informasi dari Dinas Perhubungan kepada masyarakat yang menjadi permasalahan dalam pencarian lokasi halte bus di kota Lubuklinggau. Berdasarkan uraian masalah diatas, untuk mengatasi hal tersebut diperlukan sebuah sistem pemetaaan yang dapat digunakan untuk mencari lokasi pemberhentian bus dan bisa mengakses informasi secara cepat dan mudah, serta dapat digunakan dimapun dan kapanpun. Dengan memanfaatkan integrasi antar tiga teknologi, yakni perangkat lunak SIG (Sistem Informasi Geografis), tekologi Global Positioning System ( GPS ), dan alat komunikasi telpon pintar (Smartphone).
Scope of using ICT for knowledge management on adaptation to climate change in agriculture
Authors: Ghosh A , Huda S , Chakraborty TR 
Published: February 2021

The char land of Bangladesh is vulnerable to climate change. There are changes in extreme weather events. Impact of climate change resulted feminization of agricultural practices. Number of development interventions have been taken to skill the rural community to take adaptation action on agriculture. Development interventions taken in the char land of Dimla, Nilphamari were studied from June 2018 to December 2019 to identify the capacity of climate change adaptation interventions using the information and communication technology to empower women. Mobile Phone Use Index study found that nearly three-fourth of rural female farmers were capable to manage knowledge on climate change adaptation if their access to device was ensured. Inclusion of women in the technology playing a very important role towards transformative leadership. Nearly 85% of the women farmers have high environmental awareness; likely to be contributory to adaptation knowledge management. Community themselves identified them more resilient comparing with areas where promotion of technology is not supported. Institutes with the capacity of information technology promotion could be the hub of resilience knowledge management for women, but external supports are required there. Self-motivation supported by project intervention has created notable capacity of a good number of women who could be the mentor of women transformative leadership towards resilience.
Int. J. Agril. Res. Innov. Tech. 10(2): 1-6, December 2020
Soil physicochemical properties under eucalyptus tree species planted in alley maize cropping agroforestry practice in Decha Woreda, Kaffa zone, southwest Ethiopia
Authors: Alemayhu A , Yakob G 
Published: February 2021

Different studies have shown that the effect of eucalyptus trees on soil physicochemical properties is variable, which indicates that more investigations that focus on different specific geographical locations and eucalyptus tree species are required. The objectives of this study was to evaluate the status of soil nutrients under four eucalyptus tree species planted in hedgerow system in comparison with that in its adjacent open land. To achieve these objectives, soil samples were taken from a soil depth of 0-20 cm from 15-20 spots by using auger and composited for respective treatments. Each soil samples analyzed at Teppi soil laboratory following standard procedures. Analysis of variance (ANOVA) and treatments separation were made by using Least Significance Difference (LSD) at 95% probability level. The analysis result indicated that there were no significance differences between Eucalyptus tree species and its adjacent open land in the level of soil nutrients (total N, available P, pH, OM, soil moisture and OC) (p<0.05). The only significant difference recorded between Eucalyptus tree species and its adjacent open land in the level of sand percentage whereas non-significant difference was noticed between the treatments on the level of silt and clay percentage in the study. Finally, the results indicate that the eucalyptus tree species established in hedgerow system on clay soil in high rainfall area have no significant impact on soil physicochemical properties under short rotation period of the tree species.
Int. J. Agril. Res. Innov. Tech. 10(2): 7-14, December 2020
Comparative analysis of chickpea with boro rice in drought-prone areas of Bangladesh
Authors: Siddique ST , Kamruzzaman M , Sharna SC 
Published: February 2021

The study is conveyed to compare the profitability of chickpea and boro rice in Rajshahi district, which is one of the most drought-prone areas of Bangladesh. In this study, a total of 180 farmers (90 chickpea growers and 90 boro rice growers) are used as sample respondents, and data were collected by using a structured questionnaire in 2019. A probit regression model is used to find out the determinants that affect the cultivation of chickpea and boro rice. The important finding of this study is that the Benefit-Cost Ratio for chickpea and boro rice production is 1.88 and 1.05, respectively. The results indicate that chickpea cultivation is more profitable than boro rice cultivation. Besides, the study reveals that occupation, farm size, and seed have a positive impact while family size, human labor, and irrigation have negative effects on farmer’s decision to cultivate chickpea cultivation rather than boro rice. It is, therefore, concluded that the farmers should be encouraged to grow more chickpea rather than boro rice as a means of increasing farm income through crop diversification program.
Int. J. Agril. Res. Innov. Tech. 10(2): 21-28, December 2020
Various inputs applied for growing sweet potato in the tidal swamp area of south Borneo of Indonesia
Authors: Widodo Y , Wahyuningsih S , Purwaningrahayu RD , Nuryati - , Mejaya MJ 
Published: February 2021

In South Borneo, sweet potato baking is very good market and has to be shipped from Java for fulfilling the demand of the people. Preparation of sweet potato as additional food is only simple by put in oven, so it is sold fresh from the oven. In 2015, description of area mainly physical and chemical aspects were undertaken to provide adequately data. Analysis of soil sample was done for the parameters of pH, C organic as well as N, P and K. Based on this analysis, the treatment was designed based on practical work. Apex vine cutting of several sweet potato varieties were taken from ILETRI to Borneo during 2016 and 2017. In 2017, two varieties were used as the main plot, and five inputs were determined as subplot. Therefore, ten combination treatments were laid down in three replications, in the plot size of 6.0 m x 5.0 m. Planting distance of sweet potato was 100 cm x 25 cm. During 2017, planting was done at February and harvesting was undertaken on July. Growth and yield components were analyzed by statistical procedure by using MSTATC. Statistical analysis indicated that there was not significantly affected by interaction between variety and agronomic inputs as well. However, both main and subplot were separately affected growth and yield. ILETRI variety Beta3 gave better yield with agronomic input1 able to obtain 15.39 t ha-1. However, the increase of agronomic input did not follow the increase of tuber yield.
Int. J. Agril. Res. Innov. Tech. 10(2): 29-34, December 2020
Effects of fodder conservation and ration formulation interventions on dairy performance in Kenya
Authors: Sakwa BN , Ondiek JO , King’ori AM , Ndambi OA 
Published: February 2021

Use of conserved forages and proper ration formulation has great potential to bridge the gap in dairy nutrition and reduce seasonal variations in milk yield. This study determined the effects of various fodder and ration formulation interventions on dairy farm performance in North Rift, Eastern, and Central regions of Kenya. Seventy-two farms were purposively selected as participating farms and assigned into six groups of twelve as follows: two groups on silage production, two groups on ration formulation, and two control groups having similar production systems and in the same geographical locations as the other groups. Data on daily dry matter feed intake and milk yield were recorded while laboratory analysis was done to determine milk butterfat and protein content. The data was analyzed using a multi-linear regression model to assess the relationship between independent and dependent variables. The results showed that farmers using feed rationing with advisory services had the highest average daily milk yield (19.7 kg/cow) compared to maize train silage (16.8 kg/cow) and those with silage support from Service Provider Enterprises (SPE) (13.3 kg/cow) (P<0.05). Daily dry matter feed intake/cow varied significantly across the interventions as well as feed utilization efficiency (P<0.05). Milk butterfat and milk protein content did not differ (P>0.05) across the interventions. In conclusion, use of maize train silage and feed rationing with advisory services increased milk yield and reduced seasonal milk fluctuation.
Int. J. Agril. Res. Innov. Tech. 10(2): 76-83, December 2020