bluuebunny/crossref_metadata_2025 huggingface dataset:
Visualisasi Co-Authorship Peneliti IPB Menggunakan Metode Chi
Authors: Arfina Ayuni , Khotimah Husnul
Published: October 2018

Institut Pertanian Bogor merupakan salah satu universitas yang memiliki jumlah peneliti dan publikasi yang banyak di Indonesia. Publikasi menjadi salah satu faktor penilaian bagi suatu universitas. Setiap tahunnya, peneliti di IPB didorong untuk menghasilkan publikasi, baik dalam bentuk jurnal, prosiding, makalah, buku, dan lain sebagainya. Salah satu lembaga kredibel yang menjadi tujuan publikasi peneliti adalah Scopus. Sampai tahun 2017, terdapat 3701 publikasi dengan affiliasi dari IPB di Scopus dalam bentuk tabular. Data tersebut sangat berguna jika dilakukan analisis co-authorship untuk melihat produktivitas dari setiap peneliti. Oleh karena itu dibutuhkan suatu metode penyajian data untuk menyampaikan informasi secara lebih efektif yaitu dengan teknik visualisasi. Penelitian ini telah menghasilkan sistem informasi untuk visualisasi co-authorship peneliti IPB dengan metode Chi. Visualisasi co-authorship peneliti IPB berupa graf, dengan node merepresentasikan peneliti dan edge merepresentasikan hubungan peneliti berdasarkan kerjasama publikasi yang telah dilakukan. Ukuran node menunjukkan jumlah publikasi setiap peneliti, warna node menunjukkan affiliasi peneliti, dan warna edge menunjukkan banyaknya publikasi yang dilakukan bersama. Sistem informasi yang telah dihasilkan dapat melakukan pencarian nama peneliti, select node untuk melihat informasi dari peneliti, filter graf berdasarkan affiliasi, dan melakukan zoom in atau zoom out pada graf.

Kata Kunci: co-authorship, IPB, peneliti, sistem informasi, visualisasi
Sistem Pakar Kesesuaian Lahan untuk Tanaman Nilam
Authors: Rachmaniah Meuthia , Nugraha Akmal Agung
Published: October 2018

Lahan adalah campuran lingkungan fisik dan alam yang meliputi iklim, tanah, relief, dan hidrologi. Campuran tanah memiliki konsekuensi dari penggunaan lahannya. Di sisi lain, keberhasilan pertanian dan agroindustri dipengaruhi oleh keberhasilan budi daya pertaniannya. Penelitian ini bermaksud untuk membangun sistem pakar yang dapat digunakan untuk menentukan evaluasi lahan tanaman, khususnya untuk tanaman Nilam. Sistem Pakar Kesesuaian Lahan Nilam bertujuan untuk memberikan informasi tentang karakteristik lahan yang sesuai untuk tanaman Nilam. Peneliti memanfaatkan keahlian pakar untuk memberikan pengetahuan kepada sistem pakar yang dikembangkan. Input pemrosesan untuk sistem pakar terdiri atas dua format, yaitu input fuzzy dan input non-fuzzy. Pertama, Fuzzy Inference System (FIS) dengan metode Mamdani digunakan sebagai metode inferensi untuk output fuzzy diikuti dengan aplikasi input non-fuzzy. Sistem pakar menyediakan tiga kategori evaluasi, yaitu, pembudidayaan lahan yang sangat sesuai, sesuai, dan tidak sesuai untuk Nilam. Setiap kategori memiliki karakteristik lahan tertentu sesuai hasil evaluasi lahan. Selanjutnya, sistem pakar dinilai pada enam belas lahan berbeda untuk memverifikasi keakuratan sistem. Hasil penilaian menyajikan akurasi 75% ketika diverifikasi menggunakan penilaian ahli manusia.

Kata kunci: Fuzzy Inference System,FIS, Mamdani, Nilam, Sistem Pakar, Kesesuaian Lahan
Population monitoring and modelling of yellow‐shouldered parrot on Bonaire, Caribbean Netherlands
Authors: Rivera‐Milán Frank F. , Simal Fernando , Bertuol Paulo , Boomer G. Scott
Published: October 2018

Abundance estimates based on adequate survey design and count methodology are needed for population monitoring and modelling, and for assessing the results of conservation actions taken to boost or maintain population size at desired target levels. We monitored Bonaire's population of yellow‐shouldered parrotAmazona barbadensis rothschildiusing systematic distance sampling surveys in 2009–2017, and developed a Bayesian state‐space logistic model to predict changes in abundance resulting from increased human‐induced mortality in 2018–2066. Survey‐based abundance estimates (mean ± bootstrapped SE) were 0.172 ± 0.020 parrots ha‐1and 2924 ± 340 parrots at a survey region covering 17 000 ha. Model‐based posterior distribution estimates (mean ± MCMC SD) of maximum population growth rate, maximum sustainable mortality rate, maximum sustainable mortality, population carrying capacity and equilibrium population size were 0.179 ± 0.129, 0.090 ± 0.064, 219 ± 135, 5623 ± 2043 and 2811 ± 1022 parrots. With low to moderate mortality rates (0.001– 0.100, 0.101–0.250), predicted population sizes (mean ± MCMC SD) were 2963 ± 668 and 2703 ± 1660 parrots in 2018, and 2754 ± 690 and 2297 ± 1301 parrots in 2066. With high mortality rates (0.251–0.500), predicted population sizes were 1780 ± 1160 parrots in 2018 and 26 ± 139 parrots in 2066. Because the relative importance and magnitude of human–parrot conflicts are unknown but may be unsustainable, we consider the parrot population vulnerable to the risk of extinction during the modelled time horizon. Therefore, we recommend long‐term monitoring and modelling for assessing changes in abundance and the results of conservation actions taken to keep the population above 2800 parrots in the survey region (i.e. population sizeN> 2.5% percentile of the posterior distribution of population carrying capacityK).
Home range and foraging habitat preference of Scopoli's shearwater Calonectris diomedea during the early chick‐rearing phase in the eastern Mediterranean
Authors: Karris Georgios , Xirouchakis Stavros , Maina Irida , Grivas Kostas , Kavadas Stefanos
Published: October 2018

Pelagic seabirds that breed colonially are central‐place foragers; their spatial distribution is restricted to marine areas around their colonies during the chick‐rearing period, when attendance and food provision to their chicks has to be intense. In this study we analyzed the foraging trips of 11 Scopoli's shearwater Calonectris diomedea breeders that were tagged with GPS data loggers during 2014 in oligotrophic waters (Ionian Sea, western Greece), and assessed the range and oceanographic parameters of their foraging habitat. Contrary to previous findings suggesting a varying foraging strategy depending on the breeding stage, the tracked shearwaters made short trips, less than 4 days long, in the vicinity of the colony. By applying the Adaptive Kernel method, their 50% and 95% foraging range was estimated at 6871 km2 and 23 014 km2 respectively. In addition, generalized additive models showed that sea surface temperature (<25.5°C), minimum distance from the colony (<100 km), fishing pressure index from small scale fisheries (medium values) along with a two‐dimensional soap film smoother for space (easting, northing) were the most significant factors affecting at‐sea distribution of this marine top predator during the early chick‐rearing period (i.e. 99.9% of the final model deviance). Our study will contribute to the revision of the boundaries of the local Special Protection Area (SPA) of Strofades. It will also address the implementation of specific conservation measures for the species at regional and national scale, and the development of a management plan for the protection of the study area.
Accuracy and performance of low‐feature GPS collars deployed on bison Bison bison and caribou Rangifer tarandus
Authors: Jung Thomas S. , Hegel Troy M. , Bentzen Torsten W. , Egli Katherina , Jessup Lars , Kienzler Martin , Kuba Kazuhisa , Kukka Piia M. , Russell Kyle , Suitor Michael P. , Tatsumi Kenji
Published: October 2018

Recently, a new generation of global positioning system (GPS) collars has become available that provides limited daily location fixes, a relatively long battery life, and are low‐cost, compared to full‐featured GPS collars. However, their performance is untested, and assessing these biases is needed to inform study designs and data analysis protocols. We used stationary tests of 15 Lotek LifeCycle GPS collars – an example of low‐feature GPS collars – to measure the accuracy of location fixes. In addition, we deployed Lotek Lifecycle GPS collars on 153 caribou Rangifer tarandus and 24 bison Bison bison in Yukon and Alaska, to assess their field performance. We examined differences among species, sex, location fix schedule, and latitude, on four performance metrics (FSR, 3D‐V FSR, DOP and DSR). Stationary trials indicated that mean precision (4.3 ± 4.0 m [SD]) and accuracy (6.0 ± 4.7 m) of location fixes was excellent, and FSR was good (87.2%), albeit both were slightly affected by forest canopy cover. Field performance varied by species and sex. Notably, the mean DSR for male bison was dismal (27.4 ± 24.2%) likely because of their behaviour, and the mean FSR, 3DV‐FSR and DOP, for male caribou was poor (FSR = 57.3 ± 2.0%), compared to collars deployed on female caribou (72.2 ± 1.7%) or female bison (77.9 ± 1.4%). We also observed that the VHF transmitters often failed when the collar malfunctioned. Biases in the accuracy and performance of these low‐cost GPS collars should be taken into account when designing studies. Researchers contemplating investing in low‐feature GPS collars require information on their ‘real‐world’ performance so that they can decide whether they are appropriate for their intended application. Moreover, researchers need to consider biases in their GPS collar data prior to embarking on field studies and when conducting analyses with the data collected from them.
Effects of female body mass and climate on reproduction in northern wild boar
Authors: Bergqvist Göran , Paulson Sam , Elmhagen Bodil
Published: October 2018

Mammalian life history strategies depend on climate conditions. Hence, reproductive parameters may vary regionally, and knowledge on such patterns are important for sustainable management. Wild boar research has been biased towards south and central Europe. Here we investigate the effects of mother's carcass mass, season and climate (summer temperature and precipitation as well as January temperature) on pregnancy rate and litter size in 601 free‐ranging female wild boar from hemiboreal Sweden, close to the north border of wild boar distribution range in Europe. Pregnancy rate was on average 33.4 ± 1.94% (mean ± SE), whereas average litter size of pregnant females was 4.7 ± 0.12. Pregnancy rate was highest during the seasonal reproduction peak in winter and spring, and both pregnancy rate and litter size increased significantly with increasing female body mass. The probability of a female being pregnant exceeded 50% when carcass mass exceeded 58 kg, equivalent to a live mass of 113 kg, and litter size increased by one for each 16 kg increase in female carcass mass. We found no significant effects of temporal variations in climate, and suggest that such variations were not sufficiently large to affect wild boar reproduction. Alternatively, the reproductive strategy of wild boar may be adjusted to prevailing regional climate conditions. In that case, other life history traits, such as mortality, may be more sensitive to short‐term climate fluctuations. Wild boar management needs to take temporal variations in reproduction, as well as in resource availability, into consideration when deciding on prudent management actions.
ANALISIS PENAFSIRAN FAZLURRAHMAN DAN MASDAR F. MAS’UDI TENTANG ZAKAT DAN PAJAK
Authors: Hastriana Umniyatis Sholihah
Published: October 2018

Zakat merupakan kewajiban bagi umat Islam yang ditegaskan dalam al-Qur’an. Zakat termasuk pula dari rukun Islam. Namun, umat Islam selain berkewajiban membayar zakat, berkewajiban pula membayar pajak. Zakat perintah dalam Islam yang wajib ditunaikan, sedangkan pajak merupakan ketentuan Undang-Undang yang wajib dipatuhi sebagai warga Negara yang baik. Karena itu, muncul pemikiran tentang hukum dua kewajiban membayar zakat dan pajak sekaligus bagi umat Islam. Menurut Fazlurrahman, zakat adalah pajak. Artinya, sistem perpajakan harus dimasukkan ke dalam naungan zakat dengan mengubah strukturnya karena hanya zakat yang ditetapkan sebagai pajak dalam al-Qur’an. Sedangkan menurut Masdar F. Mas’udi, zakat adalah ruh dari pajak. Jadi, apabila seseorang meniatkan membayar zakat ketika mengeluarkan pajak, maka orang tersebut sudah dikatakan membayar zakat. Selain itu, membayar dua kewajiban bagi seorang muslim sangat memberatkan dan tidak mencerminkan nilai kemaslahatan.
ANALISIS EFEK-EFEK YANG TERJADI AKIBAT REWORK PADA PEKERJAAN KONSTRUKSI
Authors: Khamistan Khamistan
Published: October 2018

ABSTRAKRework adalah salah satu kontributor utama pada pembengkakan biaya dan keterlambatan proyek dan dapat memberikan dampak buruk pada performa dan produktifitas, baik konsultan maupun kontraktor. Dengan mempertimbangkan bahwa dampak buruk yang diberikan cukup besar, maka usaha-usaha untuk mengurangi rework pada tahap konstruksi sangat diperlukan. Tujuan dari penelitian ini adalah untuk mengetahui efek -efek yang terjadi sebagai akibat pekerjaan ulang ( rework ) pada pekerjaan konstruksi gedung di Kabupaten Bireuen. Data diperoleh dengan memberikan kusioner berskala Likert kepada pemilik proyek sebanyak 19 sampel, konsultan pengawas sebanyak 14 sampel, dan kontraktor pelaksana sebanyak 30 sampel, dengan pengelompokkan efek rework ke dalam efek bertambahnyapanjangnya waktu pengerjaan konstruksi, klaim kontrak, ketidakpuasan klien, bertambahnya biaya proyek, ketidakpuasan kontraktor dan ketidakpuasan team desain. Pengolahan dan analisis data dilakukan dengan software SPSS version 13. Hasil penelitian menunjukkan bahwa efek ketidakpuasan kontraktor menjadi efek utama, disusul dengan kejadian klaim kontrak dan ketidakpuasan klienKata-kata kunci: efek rework, konstruksi gedung, ranking
KAJIAN PEMBUATAN TANGGUL SEBAGAI ALTERNATIF PENANGGULANGAN BANJIR PADA SUNGAI Kr. PANDRAH KABUPATEN BIREUEN
Authors: Gani Fauzi A.
Published: October 2018

Kawasan sekitar sungai Kr. Pandrah merupakan kawasan yang setiap lima tahun sekali mengalami banjir. Banjir terbesar Q tersebut telah digolongkan sebagai bencana alam, baru saja terjadi pada akhir tahun 2006 yang telah merusakkan harta benda masyarakat disekitar kawasan pandrah. Untuk itu diperlukan suatu kajian untuk T mendapatkan alternatif penanggulangan perluapan banjir sehingga dapat menyelamatkan musibah yang rutin terjadi setiap lima tahun. Berdasarkan data survey dan informasi dari beberapa narasumber serta analisis yang dilakukan terhadap kondisi eksisting yang ada bahwa banjir tertinggi ± 0,60 m, dengan menggunakan program HAC-RAS diperoleh debit terbesar 350 m3/dt. Penampang sungai dimodifikasi menjadi penampang majemuk dengan lebar sungainya tetap berdasarkan lebar yang ada. Lebar bantaran kiri dan kanan 5 meter dari tebing sungai dan lebar puncak tanggul 3 meter dengan kemiringan 1 : 1 Perhitungan stabilitas tanggul dilakukan dengan menggunakan program Geo-Slope metoda Bishop cara Grid and Radius diperoleh faktor keamanan pada masa pembangunan hilir 2,146, pembangunan hulu 2,143, Steady seepage hilir 1,667, steady seepage hulu 1,183, Rapid drow down hulu 1,597 dan Rapid drow down hilir 1,682.Kata-kata kunci: tinggi banjir, elevasi tanggul banjir, stabilitas tanggul
METODE GARIS KESETIMBANGAN UNTUK PENJADWALAN ULANG KEGIATAN PROYEK KONSTRUKSI YANG DITERAPKAN PADA PROYEK KOMPLEK PERUMAHAN
Authors: Abdullah Faisal
Published: October 2018

Penjadwalan proyek konstruksi yang memiliki volume besar, tetapi sdikit item kegiatan, dimana kegiatan-kegiatan tersebut selalu berulang, penjadwalannya lebih cocok digunakan metode garis kesetimbangan, yang disebut juga metode Line of Balance ( LoB ) . Perencanaan penjadwalan proyek konstruksi mengandung unsur ketidakpastian yang sangat tinggi pada saat realisasi, pada umumnya akan terjadi perubahan-perubahan penjadwalan saat pelaksanaan. Dengan demikian, metode garis kesetimbangan ( metode LoB ) dapat digunakan untuk menyelesaikan masalah menyangkut perubahan-perubahan yang terjadi pada saat pelaksanaan proyek konstruksi tersebut. Beberapa cara untuk melakukan penjadwalan ulang dengan metode LoB, dimana dapat dilakukan sesuai dengan kasus perubahan yang terjadi.Kata-kata kunci: line of balance, project scheduling, penjadwalan ulang
EVALUASI KEKUATAN DAN METODE PERBAIKAN STRUKTUR BETON PADA GEDUNG PASCA KEBAKARAN
Authors: Rizal Faisal
Published: October 2018

Jika pada sebuah gedung yang terbuat dari struktur beton terbakar, maka daya layan dari struktur bangunan tersebut akan berkurang. Sebenarnya beton adalah sejenis bahan konstruksi tahan api. Namun jika sebuah beton dipanaskan di lebih dari 5000 C, degradasi kekuatan yang signifikan akan terjadi (hingga 50%). Kekuatan degradasi terjadi karena proses dekomposisi CSH yang terurai menjadi CaO dan SiO2,. Hal ini juga dapat terjadi karena perbedaan nilai sublimasi antara agregat dan pasta semen yang dapat merusak zona antar muka, maka kekuatan yang koheren antara agregat akan menurun. Namun tidak berarti bahwa ketika sebuah gedung terbakar maka gedung ini tidak dapat digunakan lagi. Masalah ini dapat diselesaikan dengan menggunakan teknologi perbaikan yang tepat. Ada beberapa metode repair dan retrofit yang dapat digunakan untuk merehabilitasi gedung yang terbuat dari beton pasca terbakar. Metode-metode tersebut adalah metode coating, metode injeksi dan metode prepacked concrete. Namun, dalam memilih metode mana yang tepat maka tingkat kerusakan struktur beton yang harus dianalisa terlebih dahulu untuk dipertimbangkan. Kata-kata kunci: beton pasca terbakar, metode perbaikan, rehabilitasi
ANALISA PEMANFAATAN ABU AMPAS TEBU SEBAGAI FILLER PADA LAPISAN TIPIS ASPAL PASIR
Authors: Miswar Miswar
Published: October 2018

Tujuan dari penelitian ini adalah untuk mengetahui kemampuan lapisan tipis aspal pasir (latasir) menggunakan agregat alam dari Sungai Krueng Tingkeum dengan campuran abu ampas tebu sebagai filler pengganti. Pengujian awal dilakukan terhadap variasi kadar aspal 5%; 5.5%; 6%; 6.5%; 7%; dengan masing-masing 3 benda uji pada setiap variasi untuk mendapatkan kadar aspal optimum yang dipadatkan dengan 2x75 tumbukan dan buat lagi 3 benda uji untuk mendapatkan stabilitas Marshall. Berdasarkan hasil yang diperoleh dari penelitian di Laboratorium Teknik Sipil Politeknik Negeri Lhokseumawe diperoleh kadar aspal optimum sebesar 3,91% yang menghasilkan density sebesar 2,307 gr/cm3 dengan stabilitas 563,342 kg. Dari hasil penelitian tersebut, maka agregat dari Krueng Tingkem tidak dapat digunakan untuk lalu lintas berat, karena nilai stabilitasnya lebih kecil dari persyaratan lalu lintas berat yaitu > 750 kg.Kata-kata kunci: latasir, stabilitas Marshall
IDENTIFIKASI KERUSAKAN STRUKTUR BALOK SEDERHANA BERDASARKAN ANALISIS DATA MODAL DINAMIK
Authors: Musbar Musbar
Published: October 2018

Tujuan dari penulisan ini adalah untuk mengindentifikasikan kerusakan struktur balok dengan menggunakan data modal dinamik ( mode shapes dan frekuensi ) serta membandingkan efektivitas dari metodologi yang diusulkan dengan menerapkannya pada struktur yang sama dan disamping itu, untuk merumuskan metodologi identifikasi kerusakan struktur baru berdasarkan metoda pengujian yang dapat digunakan untuk menaksir kerusakan dari struktur yang ada. Beberapa metode yang diusulkan yaitu; metode berdasarkan perubahan mode shapes dan frekuensi, metode fleksibilitas. Metode-metode yang diusulkan ini mengindentifikasi kerusakan struktur balok berdasarkan beberapa skenario sebagai berikut : kerusakan tunggal ( single ) , ganda ( double ) dan kerusakan banyak ( multiple ) . Simulasi kerusakan awal pada struktur balok adalah dengan memberikan retak dan pengurangan kekakuan pada beberapa elemen balok. Balok dimodelkan sebagai balok Hermitian dengan jumlah diskritisasi sebanyak 15 elemen. Balok yang digunakan mempunyai propertis penampang dan berat jenis yang berbeda. Dua jenis kondisi perletakan digunakan untuk pemodelan yaitu sebagai berikut : balok ( a ) dengan tumpuan sederhana dan balok ( b ) dengan tumpuan jepit -jepit. Metode elemen hingga digunakan untuk menganalisis balok dan untuk menghitung nilai mode shapes dan frekuensi. Metode-metode yang diusulkan seperti perubahan mode shapes dan frekuensi, fleksibilitas mampu mengindentifikasikan lokasi kerusakan dengan baik pada struktur balok sampai dua lokasi kerusakan untuk balok ( a ) dan hanya satu lokasi kerusakan untuk balok ( b ) .Kata kunci : Identifikasi kerusakan, mode shapes, frekuensi, taraf kerusakan
ANALISA PEMANFAATAN ABU AMPAS TEBU SEBAGAI FILLER PADA LAPISAN TIPIS ASPAL PASIR
Authors: Miswar Miswar
Published: October 2018

Tujuan dari penelitian ini adalah untuk mengetahui kemampuan lapisan tipis aspal pasir ( latasir ) menggunakan agregat alam dari Sungai Krueng Tingkeum dengan campuran abu ampas tebu sebagai filler pengganti. Pengujian awal dilakukan terhadap variasi kadar aspal 5%; 5.5%; 6%; 6.5%; 7%; dengan masing-masing 3 benda uji pada setiap variasi untuk mendapatkan kadar aspal optimum yang dipadatkan dengan 2x 75 tumbukan dan buat lagi 3 benda uji untuk mendapatkan stabilitas Marshall. Berdasarkan hasil yang diperoleh dari penelitian di Laboratorium Teknik Sipil Politeknik Negeri Lhokseumawe diperoleh kadar aspal optimum sebesar 3,91% yang menghasilkan density sebesar 2,307 gr/cm3 dengan stabilitas 563,342 kg. Dari hasil penelitian tersebut, maka agregat dari Krueng Tingkem tidak dapat digunakan untuk lalu lintas berat, karena nilai stabilitasnya lebih kecil dari persyaratan lalu lintas berat yaitu > 750 kg.Kata-kata kunci: latasir, stabilitas Marshall
LEBAR SAYAP BALOK T DAN BALOK L PADA PORTAL SIMETRIS DUA BENTANG
Authors: Syukri Syukri
Published: October 2018

This research conducted to evaluate effective length of L beam and T beam (Lef and Tef) to the length of X direction (Lx) and Y direction (Ly). Model of the structure evaluated was space frame portal by using global coordinate X-Y-Z. Analysis of structure use SAP2000 program version 7.40. The first model of structure is three dimension portal with fix relation between beam and column, monolith relation between beam and plate as shell structure. Result of this analysis taken as benchmark data. The second model of structure is three dimension portal with fix relation for each member (beam and column), T beam and L beam use for replacing the combination of beam-plate. Length of space were equal for Lx and Ly 4 to 10 m (increase step by 1 m). Result of this research obtained effective length of T beam (Tef) = 31,5 cm for Lx = Ly = 4 M, and effective length of L beam (Lef) influenced by Lx and Ly. Keywords: effective length of L beam, three dimension portal, structure analysis.
FEASIBILITY OF UTILIZATION EAFD AS CEMENT REPLACEMENT IN CONVENTIONAL CONCRETE
Authors: Fauzi Amir , Syukri Syukri , Mulizar Mulizar , Reza Muhammad
Published: October 2018

Abstract — Industrial waste products can be considered as renewable resources, one of them is a steel manufacturing, which produced dust waste contain sponge iron, scrap metal and other steel wastes that impacted to environment. This waste material was called Electric Arc Furnace Dust (EAFD). This study investigates the feasibility of using EAFD as a cement replacement compared to silica fume (SF) and fly ash (FA) in terms of Chemical composition, workability, setting time, compressive strength and rapid chloride permeability resistance. The results showed that workability of EAFD is almost similar to control even if percentage of EAFD was increased. It is not refer to FA more workable or SF less workable with increase percentage of replacement. Furthermore, the EAFD significantly affect the setting time, which 3% EAFD replacement bring to prolong final setting time to more than 24 hours, while the setting time of SF and FA did not significant affected along with the increase replacement percentage. In addition, the 3% EAFD is optimum replacement for compressive strength and it is equivalent replacement level to 5% SF and 15% FA. Finally, the EAFD enhance the resistance for rapid chloride permeability more than FA but less than SF.
STABILISASI TANAH LEMPUNG MENGGUNAKAN SEMEN DAN KAPUR UNTUK MENINGKATKAN DAYA DUKUNG CBR TANAH
Authors: Miswar Miswar , Syaifuddin Syaifuddin , Amani Neilul
Published: October 2018

Land is a very influential material in a road construction work. Soil has properties that can interfere with a road construction such as relatively large shrinkage and low CBR values. One of the land improvement efforts under study is stabilization using cement and lime. The objectives of this study were to compare the clay CBR values before and after stabilization with the addition of cement and lime respectively 0%, 6%, 12% and 18% based on dry soil weight with a period of 4 days. Tests cover physical and mechanical properties of soil compaction and CBR Laboratory by referring to SNI for each test. The result of the unsoaked CBR testing was 18.2% after 4 days of curing there was an increase of 184.4% in 18% cement addition and 21.0% in the addition of 18% lime and the soaked CBR testing was 6.1% after being soaked for 4 days There was a 157.8% increase in cement 18% and 17.3% increase in the addition of 18% chalk. Cement and lime form a binding material resulting in an increase in the value of CBR. The use of cement and lime can increase the carrying capacity of clay soils as the percentage of cement and lime increases.Keywords: clay soil, cement and lime, CBR.
STUDI PARAMETRIK DEFORMASI TORSI LANTAI BANGUNAN ASIMETRIS SEBIDANG DIPENGARUHI OLEH GEMPA PULSE DAN TANPA PULSE
Authors: Faisal Ade , Halim Gamal
Published: October 2018

Earthquake resistant building must be designed with a proper plan configuration. Although the regular and symmetrical building plans have been known to have a good behaviour under earthquake loads, but the facts have demonstrated that many asymmetrical plan buildings are built for the architectural reasons. Irregular plan buildings cause mass distribution, stiffness, and strength asymmetries which in turn produce the eccentricity to the centre of mass. In this research, the asymmetrical buildings are simulated under earthquake ground motion containing pulse. The study aims to evaluate the drift and floor rotations that occur in the asymmetrical buildings. The results indicate that the difference in drift of symmetrical and asymmetrical buildings reach 8% to 20%. The rotation occurred on the rigid side (high stiffness side) is smaller than the flexible side (low stiffness side). The difference in eccentricity affects clearly the inelastic floor rotation.Keywords: Eccentricity Stiffness, Pulse Ground Motion, Floor Rotation
ANALISA PROFIL MUKA AIR BANJIR SUNGAI KRUENG PASE KABUPATEN ACEH UTARA
Authors: Ibrahim Ibrahim , Irwansyah Abdullah , Reza Muhammad
Published: October 2018

Excess water capacity in river areas will cause flood hazards that mostly occur in downstream areas that are flood areas at high risk as a result of natural processes and the effects of human actions. In the case of floods, water runoff undermines the embankments and drowns agricultural / settlement areas upstream, and is aggravated by considerable sedimentation. Based on the existing problems, the analysis of the discharge and the water level (water profile) becomes very important to get a precise picture of locations prone to the overflow of the river Kr. This pase. Discharge and water profile analysis using HEC RAS software for various return periods. From the results of the research is expected to get a clear picture of the location that is vulnerable to overflow so that in handling the river will be on target. Based on the calculation using HEC RAS software, at point P 581 the water level condition at 2.3 years discharge the difference of the height of the embankment and the water level is 50 cm to 60 cm, while in the discharge condition 25 years the elevation of the face almost passes through the dike's height with a selisish of about 10 -15 cm. This condition is an unsafe category because for rivers whose debit is greater than 15 m3/s the minimum wavelength is 1.00 m. So that with good conditions at 2.3 years discharge and 25 years of discharge is very potential to occur overflow.Keywords: discharge, waterlevel, flood
O trabalho infantil doméstico e suas implicações no cenário jurídico brasileiro
Authors: Ramos Delma Crestan , Vicente Netto Ozório , Dias Luciano Souto
Published: October 2018

A pesquisa tem por escopo primordial a análise sobre o trabalho infantil doméstico. A princípio, o estudo recai sobre o trabalho infantil no Brasil, abordando o conceito e a evolução histórica, destacando as formas de trabalho infantil, prática por vezes de difícil constatação. São abordadas as legislações e princípios norteadores dos direitos dos menores, com destaque para as formas de combate ao trabalho infantil por meio do estudo de diversas literaturas e artigos científicos sobre o tema.O trabalho aponta caminhos para a atuação no combate ao trabalho infantil doméstico, a partir da análise de suas causas, consequências e legislações aplicáveis, com o objetivo de fomentar o debate sobre os entraves e as dificuldades no enfrentamento da questão.
A discricionariedade administrativa entre as dimensões objetiva e subjetiva dos direitos fundamentais sociais
Authors: Hachem Daniel Wunder
Published: October 2018

Há um silêncio da doutrina do direito administrativo no que diz respeito à discricionariedade administrativa em matéria de direitos fundamentais sociais. Para suprir essa lacuna, o artigo propõe-se a defender três ideias: (i) existe uma diferença entre situações que envolvem a discricionariedade administrativa quando o objeto de análise é a dimensão subjetiva dos direitos fundamentais e quando o foco examinado é a sua dimensão objetiva; (ii) eventuais referências genéricas à “discricionariedade da competência administrativa em matéria de direitos fundamentais” podem subverter o verdadeiro significado dessa categoria jurídica, convertendo-a em um coringa do Poder Público para acobertar omissões arbitrárias; (iii) a eficácia irradiante derivada da vertente objetiva dos direitos fundamentais reduz sobremaneira a discricionariedade administrativa, podendo chegar a suprimi-la a ponto de tornar vinculada a competência da Administração e obrigá-la a remover todos os entraves existentes e criar todas as condições necessárias para proporcionar a máxima satisfação de tais direitos e de interpretar todo o ordenamento jurídico da maneira mais apropriada à realização ótima dos valores subjacentesaos direitos fundamentais.
O papel da mídia e o clamor público
Authors: Pinheiro Paulo Roberto Meyer , Medina Francisco , Tassigny Monica Mota , Cyrino Roberta Farias , Magalhães Kely Cristina Saraiva Teles
Published: October 2018

O presente estudo tem por finalidade abordar o papel da mídia, o clamor público e reflexões sobre a ameaça ao garantismo. A pesquisa busca refletir a respeito da mídia por meio da repercussão negativa de fatos, envolvendo indignação, revolta e o clamor público. A mídia, como grande formadora de opinião, contribui inegavelmente para a construção da opinião da sociedade, delimitando sua visão do mundo e transmitindo-lhes a noção de certo e errado, lícito e ilícito. Logo, as inferências que isso traz para o fenômeno criminal são evidentes, principalmente quanto à influência que possa acarretar na imparcialidade do juiz. Por objetivo geral, busca-se analisar o garantismo e a proteção dos Direitos Fundamentais do cidadão; por objetivos específicos visa demonstrar as consequências que o clamor público causa ao ultrapassar o texto legal e, ainda, tratar sobre o princípio da igualdade e o princípio da dignidade da pessoa humana diante das arbitrariedades. Por fim, tenta-se demonstrar o garantismo como poder mínimo e instrumento de não violação dos direitos do cidadão referente ao sentimento popular e ao sensacionalismo midiático. A metodologia utilizada no estudo conta com levantamento bibliográfico em livros, revistas, periódicos, etc. Por resultados esperados pretende-se mostrar que a mídia ultrapassa as barreiras do garantismo acarretando consequências muitas vezes irreversíveis para o cidadão; e verificar o alcance do sensacionalismo gerado pela mídia e a exposição intensa como fatores determinantes nas decisões judiciais e sua trajetória no processo penal.
A dignidade da pessoa humana e a jurisprudência da Corte Interamericana de Direitos Humanos
Authors: Legale Siddharta , Val Eduardo Manuel
Published: October 2018

O conteúdo interamericano do princípio da dignidade da pessoa humana será estudado nos tratados de direitos humanos e na jurisprudência da Corte IDH. A dignidade aparece normalmente nos preâmbulos dos tratados na locução “inerente à pessoa humana”. Os dispositivos preveem a dignidade ao lado de direitos fundamentais, como a propriedade, vida, integridade física e honra, educação e direitos de grupos em condições de vulnerabilidade, como a mulher e os indígenas. A jurisprudência da Corte IDH costuma empregar pouco a dignidade de forma autônoma. Em geral, a dignidade vem acoplada a um direito humano.
Inadmissibilidade da prova ilícita
Authors: Campos Hélio Silvio Ourém , Cunha Lucas Sampaio Muniz da
Published: October 2018

O presente estudo demonstra as intensas relações entre o devido processo legal, as bases democráticas, o Estado de Direito e a proibição de provas ilícitas no processo. Argumenta-se que a admissão de uma prova ilícita não viola apenas um direito privado da parte oposta àquela que juntou a prova, mas viola um interesse difuso, restando ao Ministério Público intervir no processo, caso a prova ilícita seja admitida. Utilizou-se o método dedutivo.
Saúde, educação e pessoas com deficiência
Authors: Bonizzato Luigi , Junior Manuel Rodrigues de Sousa , Bolonha Carlos
Published: October 2018

A saúde e a educação detêm nuanças que fazem com que gravitem das esferas pública à privada, inseridas em uma pluralidade normativa particular. A realidade brasileira é de grande descaso com várias liberdades qualificadas como substantivas. Dessa forma, quais serão as consequências e os reflexos dessa epidemia? Utilizando como referencial teórico o desenvolvimento como liberdade abordado por Amartya Sen e, a partir de metodologia dedutiva, de pesquisas bibliográfica e empírica, este artigo tem como foco o direito à educação e à inclusão de pessoas com deficiência. A epidemia do vírus da zika atinge recém-nascidos, deixando-os com sequelas, cujas consequências são incertas,  conforme estudo realizado por Vanessa Teixeira Müller. Conclui-se que, ao se desenhar um futuro incerto e perigoso para a saúde pública pelo aumento de gerações com microcefalia no Brasil, o Estado terá que se aparelhar e preocupar com o amparo, tratamento e inclusão dessas pessoas, necessitando de investimentos, gestão e procedimentos canalizados para a saúde e educação públicas.
Persona, colectivo y ciudadanía en los saraus de las periferias de São Paulo
Authors: Tennina Lucía
Published: October 2018

En este artículo trabajo alrededor de los usos de la noción de “literatura” en los saraus de las periferias de São Paulo. La literatura, dentro de esos espacios, es considerada, por un lado, como un medio facilitador para proyectar ser una “persona” con una valoración específica en el marco de un colectivo que le otorga protección y promueve el desarrollo de un sentimiento de pertenencia. Además, la palabra literaria es considerada, según esta lógica, como un mediador en el proceso de constitución de un “ciudadano”, entendiendo esa idea desde una idea de  “ciudadanía cultural”, esto es, a partir un tipo de representación que considere las pertenencias y los anclajes culturales como componentes indisociables de su definición.
The Value of Narrative: Memory and Patrimony among the Siona
Authors: Langdon Esther Jean
Published: October 2018

This paper explores the value of narrative of the Siona Indians of Colombia as cultural patrimony and expression of ethics and aesthetics of daily life, collective memory and identity. It focuses on a group of narratives collected in the 1960s by a young Siona man, Felinto Piaguaje, who learned to write his language. Five of these were presented in a workshop in 2014 that intended to collaborate with the ongoing language revitalization and ethnoeducation projects of this Western Tukanoan speaking group. Two of the narratives examined in the workshop are analyzed, as well as the discussions and performances that they stimulated. The participating elders emphasized their value for collective memory regarding their perspective of the world and need for their preservation as cultural patrimony. The young teachers expressed the value of the narratives for educational activities and ethnic identity because they reference their own tradition and language in a context of rapid change. Siona narrative tradition continues to invoke their perspective of a fractal universe as well as philosophy of living well. In addition, in the contemporary situation, these narratives represent the expression of identity for the Siona, conveying information about who they are to themselves and others.
Comparison of the efficacy and tolerability of chondroitin plus glucosamine and D-002 (beeswax alcohols) in subjects with osteoarthritis symptoms
Authors: Mendoza Sarahi , Puente Roberto , Illnait José , Mas Rosa , López Ernesto , Carbajal Daisy , Fernández Lilia , Fernández Julio , Mesa Meilis , Reyes Pablo , Ruiz Dalmer
Published: October 2018

Background/AIMS: Osteoarthritis (OA), the commonest joint disorder, is a leading cause of disability. Symptomatic slow-acting drugs for OA (SYSADOA), particularly glucosamine plus chondroitin sulphate (GS/CS), are effective for symptom relief, protect joint cartilage and delay OA progression, with a good safety profile. D-002, a mixture of beeswax alcohols that inhibits both cyclooxygenase and 5-lipoxygenase activities, has been effective in experimental and clinical OA studies, showing also a chondroprotective effect.OBJECTIVES: To compare the effects of D-002 and GS/SC administered for 12 weeks on OA symptoms.METHODS: Participants were randomized to GS/CS (375/300 mg) or 50?mg D-002 once daily for 12 weeks. Symptoms were assessed by the Western Ontario and McMaster Individual Osteoarthritis Index (WOMAC) and the visual analogy scale (VAS) scores. The primary outcome was the reduction of the total WOMAC score. Secondary outcomes included WOMAC pain, stiffness and function scores, VAS score and rescue medication consumption.RESULTS: Of 60 randomized patients, 59 completed the study. D-002 and GS/SC reduced significantly total WOMAC score (72.1% and 78.5%, respectively), and pain, joint stiffness and physical function scores versus baseline. VAS scores decreased significantly with D-002 (76.6%) and GS/SC (76.8%). The reductions, significant from the second week, were enhanced over the trial. Rescue medications were consumed by 3/30 D-002 and 4/30 GS/SC patients. No differences between groups were found. Treatments were well tolerated.CONCLUSIONS: D-002 (50 mg/day) administered for 12 weeks was safe and comparable to GS/SC for alleviating OA symptoms (pain, stiffness, and functional limitation) (RPCEC00000180).
Comportamiento de variables predictivas de exacerbaciones de la EPOC en el Hospital Neumológico de Cuba
Authors: León Valdivies Yusbiel Jose , Sánchez de la Osa Reinaldo B , Garcia Silvera Eberto , Machado Molina Delfina , Oses Herrera Liliana
Published: October 2018

La utilización de variables predictoras de exacerbaciones de la EPOCno es una práctica generalizada en nuestro medio, por lo que no podemos caracterizar los pacientes exacerbadores ni diseñar estrategias para su manejo integral. Se realizó un estudio descriptivo prospectivo correlacionar en pacientes con diagnóstico de EPOC del Hospital Neumológico de Cuba, con el objetivo de determinar la asociación entre variables clínicas, funcionales e imagenológicas y la frecuencia de exacerbaciones al año. La población estuvo constituida por pacientes con diagnóstico clínico de EPOC y la muestra por aquellos pacientes con diagnóstico confirmado que cumplieran los criterios de inclusión. La correlación entre las variables se realizó mediante el Coeficiente de Correlación de Pearson con un intervalo de Confianza del 95% y la prueba t de student con un nivel de significación (p) menor de 0.05.El 81.82% de los pacientes muy graves son agudizadores con enfisema. El 75% de los pacientes con índice de la arteria pulmonar/ aorta tienen más de dos exacerbaciones al año. El 84.61% de los pacientes agudizadores presentaron grado cuatro de la disnea. La presión media de la arteria pulmonar junto al VEF1 constituyeron los mejores predictores de exacerbaciones en el grupo de pacientes estudiados.
Análisis de la biodisponibilidad tisular de polifenoles totales mediante las técnicas de Folin Ciocalteu y Fast Blue BB en órganos de ratones Balb/c
Authors: Miranda Agustin Ramiro , Albrecht Claudia , Soria Elio Andrés
Published: October 2018

El potencial biosanitario de los polifenoles radica en su capacidad para modular el balance redox y los mecanismos implicados en el desarrollo de enfermedades crónicas no transmisibles. Objetivo: El objetivo de este estudio fue determinar la concentración de polifenoles totales en diferentes órganos murinos mediante el ensayo de las técnicas analíticas de Folin Ciocalteu (FC) y Fast Blue BB (FBBB). Método: ratones Balb/c hembras (n?3) recibieron durante 15 días 100 mg/Kg/d de extracto de Lantana grisebachii (LG), Aspidosperma quebracho-blanco (AQB) o Ilex paraguariensis (IP) y el grupo control (tratados con agua sin extracto). Las concentraciones de polifenoles se midieron en telencéfalo, diencéfalo, mesencéfalo, tallo encefálico, cerebelo, bazo, timo y tejido cardiopulmonar. Los resultados fueron comparados por ANOVA seguido de la prueba de Tukey (p<0,05). Resultados: El método FBBB proporcionó estimaciones más altas que FC (4,5 veces en telencéfalo, 8,4 en mesencéfalo, 5 en tallo encefálico, 7,2 en bazo, 68,5 en timo y 4 en tejido cardiopulmonar). Con respecto a los tratamientos, se halló con FBBB que el grupo tratado con AQB tenía un aumento del nivel de polifenoles en tallo encefálico (p<0,02). Con FBBB se detectó una disminución del contenido tímico de polifenoles tras el tratamiento con IP (p<0,005). Los cerebelos de los animales que recibieron IP y los telencéfalos de C mostraron diferencias significativas al ser analizados con FC (p<0,05, p<0,0035 respectivamente). Conclusiones: El método FBBB dio como resultado estimaciones más elevadas que FC, lo que podría estar relacionado con mayor especificidad de la técnica para reaccionar con compuestos fenólicos.
Análisis de la citología nasal en niño y adolescentes con rinitis
Authors: Saranz Ricardo José , Lozano Natalia A , Lozano Alejandro , Bovina Martijena María del Pilar , Ramírez Maximiliano , Ponzio Marina F , Berardi Yanina V , Sosa Ana G , Cóncari Eugenia
Published: October 2018

Antecedentes: El examen de la citología nasal es un método simple que permite diferenciar fenotipos de rinitis desde la perspectiva fisiopatogénica y diagnóstica. Existen controversias sobre la relación entre los grados clínicos de la rinitis y los patrones inflamatorios de la citología nasal.                                                                                                                             Objetivos: Estudiar los patrones de eosinófilos y neutrófilos en la rinitis alérgica (RA) y no alérgica (RNA) y su relación con los grados clínicos de rinitis establecidos por la guía Allergic Rhinitis and its Impact on Asthma (ARIA).Población y métodos: Estudio observacional, analítico de corte transversal, que incluyó pacientes de ambos sexos, entre 5 y 18 años, con RA y RNA. Se estudió la citología nasal de muestras extraídas de la superficie mucosa del cornete inferior con tinción de May Grünwald-Giemsa. Se compararon los patrones inflamatorios entre RA y RNA y en relación a los grados clínicos de rinitis establecidos en la guía ARIA.                                                                         Resultados: Se incluyeron 231 pacientes. Los pacientes con RA exhibieron mayor porcentaje de eosinófilos en secreción nasal que en RNA (p=0,0012) pero no hubo diferencias en el recuento de neutrófilos (p=0,4011). No se observaron diferencias en el número de eosinófilos y neutrófilos entre los grados clínicos de RA (p= 0.7342 y p=0.0797 respectivamente) y RNA (p=0.1010 y p= 0.1422 respectivamente).Conclusiones: El recuento de eosinófilos en la citología nasal fue útil para diferenciar la RA de la RNA pero no ayuda, al igual que el recuento de neutrófilos, a distinguir grados clínicos de RA y RNA establecidos por ARIA.
Mutaciones en el gen BCR-ABL1 en un paciente peruano con leucemia linfoblástica aguda resistente a terapia
Authors: Ortiz Rojas César Alexander , Dongo Pflucker Kenny Luren , Alvarez Valdivia Yubell Patricia , Valdivia Malqui Edwin Emilio , Mendoza Fernandez Julio César , Dávila Paico Silvia Raquel , Mora Alferez Pamela Analí
Published: October 2018

Introducción: El gen de fusión BCR-ABL1 está presente en al menos la cuarta parte de pacientes adultos con leucemia linfoblástica aguda de células B. Su detección determina la viabilidad del tratamiento con inhibidores de tirosina quinasas (TKIs) que se controla mediante la cuantificación de transcritos de BCR-ABL1. Algunos pacientes no responden o recaen al tratamiento debido a la presencia de mutaciones en el dominio tirosina quinasa del gen BCR-ABL1. Reporte de caso: Se reporta un paciente con BCR-ABL1 que logra una respuesta molecular luego de iniciado la terapia con imatinib; sin embargo, recae después de quince meses cambiándose el tratamiento a dasatinib. El cambio no permitió una respuesta molecular a la terapia. Retrospectivamente, se realizó la búsqueda de mutaciones en el BCR-ABL1 encontrándose tres mutaciones de resistencia a terapia (E459K, E255K y V299L). Conclusiones: La aparición de mutaciones durante el tratamiento con TKIs tiene un fuerte impacto en el progreso de la enfermedad, siendo relevante la búsqueda de mutaciones ante recaída o persistencia de transcritos del BCR-ABL1.
Osificación heterotópica neurogénica
Authors: Orozco Merino Maira Johanna , Muiño Gustavo
Published: October 2018

La Osificación Heterotópica Neurogénica (NOH) es una complicación frecuente en pacientes con lesiones de la médula espinal y con lesiones cerebrales traumáticas. Implica la formación de hueso lamelar maduro en los tejidos blandos para-articulares
Psychometric properties of the Internalized Stigma of Mental Illness scale adapted for people who use psychoactive substances
Authors: Abeldaño Roberto Ariel , Gallo Veronica del Valle , Burrone María Soledad , Fernández Alicia Ruth , Boyd Jennifer E
Published: October 2018

Background: People who consume psychoactive substances may experience situations of social stigma on the part of the society in general, and also situations of internalized-stigma derived from their own consumption of substances. The Internalized Stigma of Mental Illness (ISMI) scale has been shown to be valid and reliable to evaluate the internalized-stigma in people with severe mental disorders, but in Argentina there is no a Spanish version of this scale for use with people who use psychoactive substances. The objective of this work was to evaluate the psychometric properties of the Spanish version of the Internalized Stigma of Mental Illness instrument adapted for people who use psychoactive substances.
Method: The work was carried out on a sample of 200 patients older than 18 years under treatment of rehabilitation by consumption of psychoactive substances in a public institution of the city of Córdoba (Argentina) between the years 2014 and 2016. The instrument used was the Internalized Stigma of Mental Illness (ISMI) previously adapted for use in these groups of patients. It was determined the reliability of the scale through Cronbach’s coefficients ? and factorial structure was analyzed through an exploratory factor analysis.
Results: The obtained coefficients showed a high reliability, while in the factorial structure emerged the 4 theoretical dimensions described by Ritsher, namely: social isolation, perceived discrimination, alienation and stereotyping. 
Conclusion: It is concluded that the scale adapted for people who use psychoactive substances is reliable and with an adequate factorial structure.