bluuebunny/crossref_metadata_2025 huggingface dataset:
PUBLIC SPHERE AS ‘ULTIMUM REFUGIUM’ THE PHILOSOPHICAL, POLITICAL AND ETHICAL THEORY OF HANNAH ARENDT
Authors: MAKRIS Spiros
Published: July 2019

In this article we thoroughly explore and analyze Hannah Arendt’s ontological, political and ethical theory about refugee as a conscious pariah. Hannah Arendt’s philosophical thought on homeless and stateless people is by definition the locus classicus of contemporary ‘Refugee Studies’. Building a typology on conscious pariahs, Hannah Arendt literally formulates a phenomenological and existential political and ethical theory of public sphere in which the figure of modern refugee dominates. Actually, Arendt founds a public sphere as an ultimum refugium for the sake of the world. Arendtian refugee is just the identification and personification of amor mundi. In this vein, Aristotle-like Arendtian republican approach of public space is a political and ethical theory of friendship and humanitas. For Arendt, the only chance we have, as unique human beings, to protect the world from the sandstorms of Totalitarianism is to protect first and foremost the refugees and the homeless people from world alienation. According to Hannah Arendt, stateless people are just the sensitive indicators of our lost thoughtfulness. Loving the refugees is like loving the world itself
Örökkévaló identitás?
Authors: Szakály Zsuzsa , Tribl Norbert
Published: July 2019

Jelen tanulmány elméleti megalapozása egy olyan kutatásnak, amelyben az uniós tagállamok alkotmánybíróságainak gyakorlatát az összehasonlító elemzés módszerével kívánjuk vizsgálni a fenti kérdések vonatkozásában. E célból kérdőívet küldtünk az Európai Unió összes tagállamába a legfőbb alkotmányértelmező szervnek (ahol létezik ilyen). Vizsgálódásunk során különösen azon uniós tagállamokra koncentráltunk, amelyek alkotmányaikban explicit örökkévalósági klauzulát alkalmaznak. A jelen tanulmányban bemutatott feltevéseinket a beérkezett válaszok alapján a jövőben kívánjuk értékelni, igazolni. A tagállami alkotmányértelmezők gyakorlatának elemzését tehát a későbbiek során végezzük el, e tanulmányban csak néhány határozatra térünk ki a szükséges mértékig. Jelen írásunk célja tehát, hogy elméleti szempontból vizsgálja meg a két koncepciót: elsőként az alkotmányos identitás, majd az örökkévalósági klauzula fogalmát. A két fogalmat a fennálló kapcsolat szempontjából szükséges mértékig önállóan elemezzük, majd áttérünk a fogalmak közötti feltételezett kapcsolatra.
Farklı yeşil budama uygulamalarının Merlot (Vitis vinifera L.) üzüm çeşidinde şıra önolojik özellikleri üzerine etkileri
Authors: CANDAR Serkan , BAHAR Elman , KORKUTAL İlknur , ALÇO Tezcan , UYSAL SEÇKİN Gamze
Published: July 2019

Bu çalışmada, 2013-2015 yılları arasında Merlot/5BB aşı kombinasyonu asmalara 3 farklı koltuk sürgünü uzunluğu (Yok, 3-4 yaprak, 6-7 yaprak) ve 3 farklı ana sürgün uzunluğu (1 m, 1.25 m, 1.5 m) uygulamalarının şıra önolojik özellikleri üzerine etkileri incelenmiştir. Farklı yeşil budama uygulamalarıyla oluşturulan taç mikroklimalarının etkileri yıllar bazında özellikle koltuk sürgünü uygulamalarında öne çıkmaktadır. 2013 ve 2015 yıllarında olduğu gibi vejetasyon döneminde yağışın az, oransal nemin nispeten düşük ve sıcaklıkların yüksek olduğu yetiştirme dönemlerinde 3-4 yapraklı koltuk sürgünü uygulaması şıra önolojik özellikleri bakımından öne çıkmıştır. 2014 yılında vejetasyon döneminde meydana gelen aşırı yağışlar ve yüksek oransal nem tamamı alınmış koltuk sürgünü uygulamasında fizyolojik aktivite ve kaliteyi yükseltmiştir. Ana sürgün uzunluğu uygulamalarının kalite kriterleri açısından önemli bir etkisi görülmemiştir. Sonuçlar, özellikle şaraplık çeşitlerin yetiştiriciliği açısından kaliteye dönük yeşil budama uygulamalarının yapılma zamanı ve tekniğinde en önemli faktörün yılın iklim durumu olduğunu, farklı iklimsel özellikler gösteren yıllarda farklı uygulamalar yapılmasının yerinde olacağını göstermiştir.
Farklı sulama seviyelerinin rezene (Foeniculum vulgare Mill) bitkisinde verim ve verim unsurları ile su kullanımına etkisi
Authors: ÇOBAN Furkan , ÖZER Hakan , ŞAHİN Üstün , ÖRS Selda , YILDIZ Gül
Published: July 2019

Kısıntılı sulama, sınırlı su kaynaklarına sahip kurak ve yarı kurak bölgelerde su tasarrufu sağlamak için uygulanan genel bir stratejidir. Bu araştırma 2014 yılında Erzurum ekolojik koşullarında farklı sulama miktarlarının bitki boyu, dal sayısı, şemsiye sayısı, 1000 meyve ağırlığı ve rezene tohum verimi üzerindeki etkilerini belirlemek amacıyla yapılmıştır. Çalışmada dört farklı sulama suyu seviyesi (%100, 80, 60 ve 40) uygulanmıştır. Sulama miktarları A sınıfı kap buharlaşması dikkate alınarak belirlenmiştir. Uygulamalar, üç tekerrürlü şansa bağlı deneme desenine göre düzenlenmiştir. İncelenen parametrelerde önemli farklılıklar gözlenmiştir. Genel olarak, artan su kısıtı seviyeleri, tohum verimini düşürmüştür ve en yüksek verim, en yüksek su seviyesinin uygulandığı parsellerden elde edilmiştir. Su kaynaklarının verimli kullanılması açısından buharlaşmanın %80 düzeyinde sulamanın daha uygun olacağı sonucuna varılmıştır.
A protocol on in vitro rooting of ‘Bayrampaşa’ artichoke (Cynara scolymus L.)
Authors: OZSAN Tugce , ONUS Ahmet Naci
Published: July 2019

Artichoke, belongs to
the family Asteraceae (Compositae), is cultivated in a very
wide area in the world and regarded as a functional food due to the bioactive
components. The propagation of artichoke via tissue culture offers considerable
advantages. However one of the most important problem is in vitro rooting. Therefore, the main purpose of the present study
was to develop an effective protocol on in
vitro rooting of ‘Bayrampaşa’ cultivar which is one of the important local
artichoke cultivar. To serve the purpose, after a successful micropropagation
process, involving 3 subculture stages, well-developed plantlets were selected
and rooted in different media compositions as ten different media including
control group were used in present study. The differences between the media
were provided by adding different growth regulators such as 10.0 mg l-1 indole-3-acetic
acid (IAA), 6.0 mg l-1 indole butyric acid (IBA), 5.0 mg l-1 gibberellic acid (GA3), 0.5
mg l-1 naphthaleneacetic
acid (NAA) and activated charcoal (0, 1.0 and 2.0 g l-1).
Developments of plantlets were observed and recorded at 15 days intervals.
According to the results obtained during the study, the medium containing IAA
(10.0 mg l-1) and 1.0 g l-1 of activated charcoal gave
the best results in terms of rooting after micropropagation.
Afyonkarahisar ilinde farklı sütlerden üretilip, değişik ambalaj malzemeleri içeresinde satışa sunulan Tulum peynirlerinin kimyasal ve mikrobiyolojik özellikleri
Authors: TOMAR Oktay , AKARCA Gökhan
Published: July 2019

Bu
çalışmada Afyonkarahisar ilinde farklı sütlerden (inek, koyun ve keçi) üretilip
ve üç farklı ambalaj malzemesi Tulum, bidon ve çuval) içerisinde satışa sunulan
tulum peynirlerinin kimyasal ve mikrobiyolojik kaliteleri araştırılmıştır.
İncelenen toplam 135 numunenin en yüksek pH, % titrasyon asitliği, su
aktivitesi (aw), kurumadde (%) ve yağ (%) değerleri sırasıyla, 5.23,
0.71, 0.882, 54.38 ve 46.5 en düşük; 3.97, 0.39, 0.724, 52.18 ve 20.0 olarak
belirlenmiştir. Bidon ambalajlar içerisinde satışa sunulan örneklerin pH laktik
asit cinsinden % titrasyon asitliği, aw, kurumadde ve yağ
değerlerinin diğer ambalaj malzemeleri ile satılan örneklere kıyasla daha düşük
olduğu tespit edilmiştir. Örneklerin toplam aerobik
mezofilik bakteri, maya/küf, toplam koliform grubu bakteri, laktik asit
bakterisi, Lactococcus/Streptococcus
spp. ve Staphylococcus aureus türü
bakteri sayıları sırasıyla en fazla7.21, 6.92, 4.67, 4.92, 4.58 ve 4.03 log kob
g-1, en düşük 3.42, 3.56, <2, 3.38, 3.23 ve <2 log kob g-1olarak
tespit edilmiştir. Ayrıca 135 peynir örneğinin 18 adedinde Escherichia coli ve 21 adedinde Salmonella
spp. varlığı saptanmıştır. Tulum peynirlerinin mikrobiyolojik kalitelerinin
kimyasal kalitelerinden, çok daha düşük olduğu sonucuna varılmıştır.
Mikrobiyolojik analizler sonucunda en fazla mikroorganizma varlığının
üretildikten sonra çuval ambalajlar içerisinde satışa sunulan örneklerde olduğu
belirlenmiştir.
Diyarbakır ilinde mısır üreticilerinin bilgi kaynakları ve pazarlama sorunlarının incelenmesi
Authors: YAŞA Süleyman , KUTLAR İlkay
Published: July 2019

Türkiye’de
mısır tarımı Akdeniz, Güneydoğu Anadolu ve Batı Anadolu Bölgeleri’nde yaygın
olarak yapılmaktadır. Türkiye’de mısır üretiminin %15.8’ini Adana, %11.3’ünü
Mardin, %10.7’sini Şanlıurfa ve %8.7’sini Konya illeri karşılamaktadır.
Diyarbakır ili ise Türkiye mısır üretiminin %5.3’ünü karşılayarak 7. sırada yer
almaktadır. Araştırma alanı olarak Diyarbakır ilinde en fazla mısır üretiminin
yapıldığı Bismil ve Silvan ilçeleri seçilmiştir. Bu ilçelerde toplam 10 köyde
106 üretici ile yüz yüze anket yapılmıştır. Bu çalışma mısır üreticilerinin
sosyo-ekonomik durumlarını, mısır tarımı ile ilgili üretim tekniği ve ekonomik
konulardaki bilgi kaynaklarını belirlemek amacıyla yapılmıştır. Ayrıca ilde mısırın
pazarlama yapısı ve sorunları ortaya konulmuştur. İşletme genişlik gruplarına
göre üreticilerin anket sorularına verdikleri cevaplar ki-kare testi ile analiz
edilmiştir. Buna göre üreticilerin mısır tarımı hakkında ilk bilgi kaynakları
ile işletme genişlik grupları arasında ilişki olduğu tespit edilmiştir. Ayrıca
işletme genişlik grupları ile pazarlama kanalları arasında da ilişki olduğu
ortaya konulmuştur.
Prosfek Penumbuhan Wirausahawan Muda Pertanian (PWMP) Di Pulau Lombok
Authors: Tajidan Tajidan , Efendy Efendy , Halil Halil , Fernandez Edy
Published: July 2019

The objectives of the community service are:  maintaining the alumni commitment as agricultural young entrepreneurs;  increase the capacity and ability of alumni in the management of business in agriculture;  increasing the business scale by adding the ability to finance agribusiness businesses; and developing business networks (net-working) and financing and marketing cooperation. The output expected as an output of this service activity is an article published in national or international journals. To achieve the purpose of this service, it is carried out with a coaching and mentoring approach. Coaching is done by the focus group discussion (FGD) method, training with the agribusiness field school method, and mentoring in the problem solving method. From a series of implementation activities can be summarized as follows: the commitment of alumni as young agricultural entrepreneurs is still able to be held which is shown by the still strong spirit and entrepreneurial spirit; (the alumni who are members of the PWMP Group have the ability to increase the capacity of business management in agriculture, including 3 (three) of the 7 (seven) PWMP groups that have opened business branches and appointed employees to assist production activities and services to customers; in general there has been an increase in the ability of financing sourced from an average allowance for operating results of 18.3% from November 2017 to July 2018 or 2.29% / month; and the development of business networks and marketing is still an obstacle for most young agricultural entrepreneurs, except the PWMP Bintang Tani Group which has a business network and regular customers in the marketing aspect.
Pengaruh Pembelajaran Kitab Ta�lim Al-Muta�allim terhadap Pembentukan Karakter dan Prestasi Belajar Santri
Authors: Mudakir Ali Sabana
Published: July 2019

Kemerosotan akhlak santri terjadi karena santri tidak mengetahui adab dan tata cara menuntut ilmu yang baik dan benar. Kitab Ta�lim al-Muta�allim adalah kitab yang membahas tentang adab dan tata cara dalam menuntut ilmu. Dengan pembelajaran kitab Ta�lim al-Muta�allim diharapkan santri dapat memahami dan menguasai materi tersebut serta mempraktekkannya dalam kehidupan sehari-hari.

Tujuan penelitian ini adalah untuk mengetahui besarnya pengaruh pembelajaran kitab Ta�lim al-Muta�allim terhadap pembentukan karakter dan prestasi belajar santri pesantren Hubulo.

Metode yang digunakan dalam penelitian ini adalah metode kuantitatif dengan pendekatan korelasi studi hubungan. Untuk mengetahui besarnya pengaruh pembelajaran kitab Ta�lim al-Muta�allim terhadap pembentukan karakter dan prestasi belajar, maka digunakan analisis regresi linier sederhana sebanyak dua kali dengan tingkat signifikan 5%. Regresi pertama untuk mengetahui pengaruh pembelajaran kitab Ta�lim al-Muta�allim terhadap pembentukan karakter dan regresi kedua untuk mengetahui pengaruh pembelajaran kitab Ta�lim al-Muta�allim terhadap prestasi belajar. Hasil penelitian menunjukkan adanya pengaruh positif dan signifikan dari hasil pembelajaran kitab Ta�lim al-Muta�allim terhadap pembentukan karakter dan prestasi belajar santri pesantren Hubulo. Besarnya pengaruh pembelajaran kitab Ta�lim al-Muta�allim terhadap pembentukan karakter adalah 0,358 dan nilai konstan 37,154 dengan nilai signifikan 0,000, sedangkan besarnya pengaruh pembelajaran kitab Ta�lim al-Muta�allim terhadap prestasi belajar adalah 0,390 dan nilai konstan 10,767 dengan nilai signifikan 0,000. Perbedaan penelitian ini dengan penelitian sebelumnya adalah terletak pada variabel independennya (kitab Ta�lim al-Muta�allim ).
Penerapan Nilai-Nilai Pendidikan Antikorupsi di Madrasah Tsanawiyah Al-Yusra Gorontalo
Authors: Bau Nurindah
Published: July 2019

Upaya yang dilakukan oleh pemerintah untuk menumbuhkan nilai-nilai pendidikan antikorupsi disekolah, salah satunya memasukkan kedalam kurikulum sekolah dengan cara mengintegrasikan kedalam mata pelajaran, bertujuan untuk menanamkan nilai dan sikap hidup anti korupsi kepada warga sekolah. Jenis penelitian ini adalah kualitatif. Dalam pengumpulan data metode yang digunakan adalah wawancara, observasi, dan dokumentasi yang didukung dengan data teoritis melalui telaah pustaka (library research).

Penelitian menunjukkan bahwa, Pendidikan Antikorupsi terintegrasi studi pada mata pelajaran Akidah akhlak dan Pendidikan Kewarganegaraan sudah diterapkan di Madrasah Tsanawiyah Al-Yusra Gorontalo. Penerapan nilai-nilai pendidikan antikorupsi, terintegrasi studi pada mata pelajaran Akidah akhlak dan Pendidikan Kewarganegaraan, diterapkan melalui perencanaan, pelaksanaan dan evaluasi, dilakukan dengan penanaman nilai antikorupsi, meliputi: jujur, disiplin, kerja sama, sederhana, peduli, mandiri, ketulusan, integritas, kewarganegaraan, yang relevan dengan materi bahasan, yang dapat diamati dari sikap siswa melalui Lingkungan sosial peserta didik, dan nilai-nilai islami peserta didik.
EFEKTIVITAS BIMBINGAN BELAJAR MANDIRI DAN IMPLIKASINYA TERHADAP HASIL BELAJAR PENDIDIKAN AGAMA ISLAM PESERTA DIDIK DI SMK NEGERI 3 GORONTALO
Authors: Zakaria Darmawati , Ibrahim Sulaiman
Published: July 2019

Guru sebagai pembimbing dalam proses pembelajaran membantu setiap peserta didik mengatasi kesulitan belajar baik secara individual maupun kelompok, melalui bimbingan belajar mandiri. Penelitian ini bertujuan untuk mengkaji lebih dalam pelaksanaan bimbingan belajar mandiri dan menganalisis pengaruhnya terhadap hasil belajar peserta didik. Metode yang digunakan adalah pendekatan kualitatif, dengan teknik observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa pelaksanaan bimbingan belajar mandiri di SMK Negeri 3 Gorontalo terdapat 3 proses tahapan yaitu 1) Perencanaan; 2) Pelaksanaan; dan 3) Penilaian, Terbukti besarnya pengaruh terhadap hasil belajar peserta didik yang mengikuti kegiatan proses pembelajaran dengan teknik individual dan kelompok keseluruhannya tuntas belajar (100%). Teknik individual rerata prosentase baik sekali 57.89 dan rerata prosentase kriteria baik 42.11 %. Sedangkan keberhasilan teknik kelompok rerata prosentase baik sekali 66.67 %, dan rerata prosentase kriteria baik 33.33%.
Cultura escolar, fronteiras simbólicas: um estudo sobre a presença da comunidade paraguaia no cenário educacional sul-matogrossense
Authors: Pinto Adriana Aparecida , Debona Jackson James
Published: July 2019

A pesquisa histórica em Educação revela faces dos processos de apropriação cultural significativos para compreensão tanto de aspectos sociais, bem como as distinções/preconceitos que por muitas vezes o cotidiano escolar teima em silenciar, a exemplo do que pontua Candau (2011). Nesse sentido, o presente trabalho objetiva colocar em evidência os resultados de pesquisa aplicada na comunidade escolar da periferia da cidade de Dourados, Mato Grosso do Sul, no que concerne a uma particularidade observada durante projetos de ensino e pesquisa desenvolvidos naquela instituição, a saber, o índice significativo de crianças que descendem em primeira ou segunda geração de famílias que imigraram do Paraguai para Dourados, entre as décadas de 1960 a 1980. Tal dado foi objetivado a partir de pesquisa qualitativa aplicada na Escola, com vistas à obtenção de um quadro geral da comunidade escolar para vislumbrar a aplicação de projetos em turmas de Ensino Fundamental Anos Finais. Os dados surpreenderam a todos os envolvidos, pois muito embora houvesse suspeitas a respeito, não havia mecanismos efetivos de comprovação da hipótese, para além da observação da compleição física e características gerais, identificadas nos sobrenomes das crianças matriculadas. Revelaram, ainda, que muitas dessas crianças não conhecem a história de sua origem, facultando à escola possibilidades variadas de trabalho pedagógico, tanto de ordem histórica, como em outras áreas do conhecimento escolar.
O percurso histórico do estabelecimento das fronteiras em Angola
Authors: Santos Silva Sónia Cristina Cardoso dos
Published: July 2019

A compreensão temática da trajetória histórica do estabelecimento das fronteiras de Angola é apresentada, neste trabalho, em diferentes contextos socio-históricos, considerando o período pré-colonial; colonial e pós-independência, com as seguintes dimensões: uma abordagem teórico-conceptual sobre fronteiras, a qual reflete sobre a configuração dos limites espaciais antes da colonização; outra abordagem que discorre sobre a influência da Conferência Internacional de Berlim (1884-1885), para o traçado fronteiriço em África, com particular realce para o estabelecimento da fronteira sul de Angola.
Pembuatan Alat Pemotong, Pencampur dan Pengaduk Pakan Ternak Sapi dengan Metode Logika Fuzzy untuk Meningkatkan Efisiensi Pakan Ternak
Authors: - Budhi Bakhtiar , - Roza Susanti , - Hedrick -
Published: July 2019

The growth of cattle majorly affected by the type of fodder and its digestion system. To gain the healthy growth, cattle fed green grass and additional concentrate in form of mixed agricultural wastes such as rice straw, corn straw, etc and tofu residues in cattle fodder. Since cattle have no upper incisor, (insisivus), it use combination of its molar and its tongue to cut the grass or rice straw or corn straw, as the result more fodder like fresh grass, rice straws or corn scraws are wasted. If the wasted re-use by giving it back to cattle, it will not eat it, so it will cause inefficiency in feeding livestock. In order to solve that problem a chopping and mixing tool is needed, by using fuzzy method to control a dc motor constant speed to chopping grass, rice straws and corn straws, and then mixing with additional concentrate such as tofu wasted. Rice straws, corn straws and fresh grass are chopped in chopping section and mixed with tofu residues in the mixing section. When all the food material mixed and stired, the weight will be measures using a current sensor ACS712-20A. This sensor is used to measure the motor load. Furtheremore, if the more food materials place into this device, so, the faster the dc motor will rotate. When this device loaded 3000gr, the current measure is 4.53 ampere. The load position is not smooth will result the reading of the sensor always fluctuated. As the result, the fuzzy method applied will be optimal when the current is 4.22 ampere and the PWM fuzzy is higher than 252-mark is legible
Analisis Kegagalan Boom Crane dan Pencegahannya
Authors: - Elvis Adril , - Nasirwan - , - Tri Wibowo , - Julnaidi -
Published: July 2019

Sleeve (Boom) on Crawler Crane is the main equipment that serves the weight at the time of appointment (Hoisting).The problem which is founded is a fracture at the boom while lift 6 Tons of weight while the optimum design of equipment is 50 tons. The aim of this research is to found the root cause of the fracture by using photo documentation fractografi (microfractografi and macrofractografi), and hardness tests, and test the chemical composition at the surface faults boom crane. We used Finite element method (FEM) to form simulated load. The results is that the porblem accured because of error while read the load chart and error in SOP
Analisis Eksistensi dan Ketunggalan Solusi Model Epidemi SEIR
Authors: Putra Roni Tri
Published: July 2019

In this paper, it will be studied existence and uniqueness solution  of equilibrium points for a SEIR model with infectious force in latent, infected and immune period. From the model it will be found investigated the existence and uniqueness solution  of points its equilibrium. Existence solution of points equilibrium proved by show its differential equations system of equilibrium continue, and uniqueness solution of points equilibrium proved by show its differential equation system of equilibrium differentiable continue.
Pengembangan Mesin Pencacah Sampah/Limbah Plastik Dengan Sistem Crusher dan Silinder Pemotong Tipe Reel
Authors: - Junaidi - , - Ichlas Nur , - Nofriadi - , - Rusmardi -
Published: July 2019

Waste plastic mounting, but can be recycled into other products in the form of granules before further processed into pellets and seed injection molding process produces products such as buckets, plates, bottles and other beverages. To be processed into the required form of granules of plastic thrasher. Though so small plastic recycling industry is still constrained in plastic enumeration process because the machine used was not optimal ability. The purpose of this research is the development of the system thrasher plastic crusher and cutter cylinder-type reel and technical evaluation. This study was conducted over two years, the first year the design and manufacture of machinery, the second year is a technical evaluation of the engine, engine performance improvements and economic analysis of granular plastic products.From the results obtained engine design capacity of the machine ± 350 kg / h, the engine size is 50 cm x 120 cm x 30 cm, power motor of 10 HP at 1450 RPM rotation with 3 phase. Some of the major components of the engine that is, counter crusher unit consists of two counter rotating cylinders opposite, counter shaft size Ø 4 cm x 58 cm, blade chopper Ø 17 cm x 2 cm with the number of teeth / blades 7 pieces and the number of blades along shaft 7 pieces, buses retaining Ø 10 cm x 2 cm. Counter-cylinder unit consists of a reel-type cutter counter shaft size Ø 4 cm x 90 cm, the middle shaft mounted cylinder with Ø 17 cm x 40 cm as the holder of the chopper blades. Chopper blade consists of 4 pieces with a size of 40 cm x 2 cm x 4 cm with ASSAB materials. Furthermore, as the blade retaining bedknife shear force of the blade chopper, upper frame, lower frame, strainer, funnel entry, exit funnel, and the drive unit consists of an electric motor, reducer, belts, pulleys and 2 pieces of gear transmission. The results of performance testing machine crusher round cylinder 75 RPM and 1450 RPM reel-type cutting machine capacity ± 300 kg / h on the filter hole Ø 1.5 cm, with a 80% grain uniformity.
Kajian Terhadap Unjuk Kerja Bangunan Pengaman Pantai Dengan Penerapan Simulasi Numerik One Line Model
Authors: - Dalrino - , Syofyan Elvi Roza
Published: July 2019

With the position on the west coast region of Sumatra, Padang beach facing directly to Indian Ocean that have potentially threat by the ocean waves that relatively give effect to changes in the coastline. This study was conducted to evaluating the performance of existing coastal protection structure to restrain the rate of erosion as a result of the influence of hydrodynamics process. Condition that reviewed was in form of distance shoreline as simulation results to initial reference line before. One Line Model was conducted to get shoreline change in each time step calculation. Model consists of two conditions, with the absence of coastal structures and with structure respectively. The simulation result show that potential erosion occurs at Batang Arau river mouth with no protection structure. Large erosion predicted around 59.04 meters from the shoreline position early. With coastal protection, model result obtained sedimentation of 7.33 meters coastline from its initial position. This occurs at a distance of 475 meters from the boundary domain. Modeling results also showed erosion is 18.39 meters at a distance of 250 m from the boundary domain. This is likely due to the limited modeling conditions that without reviewing of littoral transport direction that occurred in perpendicular to the coast. Result study show that the presence of a groyne in Padang coasts looks already quite effective in defense of the shoreline of the littoral transport direction, however the installation of groins seemingly did not give significant meaning in the addition of the coastline
Sistem Monitoring Ruangan berbasis Raspberry Pi dan Motion
Authors: - Deddy Prayama , - Arya Aulia
Published: July 2019

Lately, room security is a problem faced by many agencies end. It has become a vital necessity if the room equipped with many resources or has a limited access only to specific users only. Closed Circuit Television is one of the solutions to be able to record events that occur in a room that is monitored, but it is becoming redundant if everything is recorded. This system combines the use of a web camera and its peripheral devices to be able to record the events in a room if the detected movement. This system is more efficiently use space on the hard drive so that only record events in case of movement or change in a room..This system is accessible from the web.
Prototipe Alat Pendeteksi Kelainan Kelenjar Tiroid Dengan Menggabungkan Teknik Iridologi Dan Elektrokardiografi Berbasis Jaringan Saraf Tiruan
Authors: - Rahmat - , - Defni - , - Firdaus - , - Gustina Indriati
Published: July 2019

Some of the external symptoms of  hyperthyroidism may be experienced by people who are not suffering from hyperthyroid disease, therefore  needs a thorough examination and diagnosis for patients with hyperthyroidism that drug delivery and targeted therapy. A thorough examination of this costly and quite a long time. This research make a prototype instrumentation to help detect the presence of symptoms of thyroid gland disorders, especially hyperthyroidism, do not use chemicals and does not hurt the patient. The principle of this tool is to combine technology with electrocardiographic Iridology specifically based artificial neural network. In the first year is the design and realization of a prototype of the channel electrocardiograph-based personal computer for measurement of cardiac patients megalami signal abnormalities tachycardia (one of the symptoms of hyperthyroidism). Electrocardiography will measure and display signal to monitor a patient's heart, can store data and make a decision whether the patients had tachycardia heart rhythm disorder or not. In both make iridology devices based neural network to detect any abnormalities of the thyroid gland through the iris image. Electrocardiography device coupled with iridology software in order to get a prototype for the detection of hyperthyroidism through the measurement of two variables: cardiac signal and image of the iris. The Merger is software into a single entity has not done separately but have been able to perform measurements on patients. Tests have been conducted on 8 (eight) patients and has not been accompanied by a doctor, the conclusion of the test is that all patients tested did not experience hyperthyroidism.
Analisis Dan Perancangan Alat Pendeteksi Tekanan Kerja Pompa Bahan Bakar Efi (Electronic Fuel Injection) Dengan Menggunakan Sensor Tekanan
Authors: - Toto Sugiarto , - Andrizal - , - Yandri Anto
Published: July 2019

An EFI cars (Electronic Fuel Injection) is not equipped with a pressure fuel pump indicator, so the driver does not know the the fuel pump performance. If the fuel pump work under the standard, the engine is not responsive to acceleration, engine temperature can be increased and the performance of the engine is lowered. This research are trying to design a fuel pump pressure detector using a pressure sensor. The research methodology used is the Research and Development (R & D) consisting of product design, design validation, design revisions, and test products. This study used three product design because the design of the first and the second has not been as expected. The third design uses a comparator circuit as the controller three indicator LED (Light Emitting Diode). If the fuel pump working pressure of 2,1kg / cm²-2.5 kg / cm², the three colored LED green, yellow and red lights up. If the fuel pump working pressure of 1.6 kg / cm²-2,0kg / cm², the two LED will light up the colors yellow and red. If the fuel pump working pressure of 1,0kg / cm²-1.5 kg / cm², it is only one red LED are illuminated. A comparison between the changes in pressure to produce the output voltage linear data and repeatibility = 0.
Installasi Base Transceiver Station (BTS) untuk Jaringan Node B pada Operator Hutchison 3 Indonesia (H3I)
Authors: - Uzma Septima , - Lince Markis
Published: July 2019

Base Transceiver Station is a device used to connect mobile-phone or smartphone in order to make long-distance communication, although in doing the movement or in transit from one place to another. Installation Base Transceiver Station for Network Node B At the operator Hutchison 3 Indonesia is done to make the operator Hutchison 3 Indonesia signal received by the phone for the better and not dashed when the user performs long-distance communication links with conditions in performing the movement or in the course of one place to another. Methods beginning the process of physical installation of Base Transceiver Station for Node B network in the operator Hutchison 3 Indonesia and order all the Base Transceiver Station can live well after the battery is connected to a rectifier and the required accuracy when performing the installation Base Transceiver Station. Furthermore, the integration process or Commissioning of the Base Transceiver Station for Node B network operator Hutchison 3 Indonesia on this in order to actively and After Commissioning obtained Receive Signal Level sectoral antennas of -59 dBm which can emit a signal as far as 7 km to 8 km , after the new process or Pointing connection between this new Base Transceiver Station Base Transceiver Station with preexisting and Pointing between Siak new Base Transceiver Station Base Transceiver Station Perawang with Perawang Students who have a distance of 5 km Receive Signal level of -32.4 dBm made in accordance with a budget link provided operator Hutchison 3 Indonesia is -30 dBm to -40 dBm.
Mengatur Kecepatan Motor DC dengan menggunakan Metode Fuzzy pada Alat Perontok Padi
Authors: - Anton Hidayat , - Nasrullah - , - Ramiati -
Published: July 2019

In designing this device, the rice thresher will be lighter, so it will be easier in lifting, simpler in using so farmers as main users will easier in operating this instrument with featuring speed controllable by applying fuzzy method, and also no fossil fuels used because it utilize sunshine as green energy to drive DC motor. Solar cells are used to absorb sunshine in rice thresher machine because it easier in maintenance. The test results of the rice thresher machine is the reduction of the avarage motor speed by 195 rpm every each five rice straws, in the other hand the maximum electric current is needed to spin the rice threser  is 6 ampere and minimum electric current is 2.2 ampere. Furthermore, to stabilize motor speed at 2000 rpm, the avarage time required is 6 seconds when this machine loaded with rice straws. The eficiency of the rice thresher machine is 96%, it mean the avarage time to thresh the rice is 9 rice straws every each seconds.
Distribusi Kecepatan dan Konsentrasi Sedimen Suspensi pada Aliran Menikung (Studi Kasus pada Saluran Irigasi Mataram Yogyakarta)
Authors: - Chairul Muharis
Published: July 2019

The flow velocity and suspended sediment concentration are important parameters of sediment transport mechanisms, especially for agradation and degradation problems. The centrifugal force at the bend channels will increased flow velocity at the outer bank of the bend. It is of course also affects the distribution of flow velocity toward the outside and the inside of the bend channels. The change of the velocity distribution  it is very possible also changes the distribution of suspended sediment concentration. In this paper will discuss the velocity distribution profile and distribution of sediment concentration in the bend flow. This research was conducted at Mataram Irrigation Channel Yogyakarta. The channel rectangular in shape and made of masonry with angle bend 580. Measuring the flow velocity used Propeller currentmeter and  sediment concentration used Opcon Probe. Measuring flow velocity and sediment concentration conducted simultaneously for each measurement point.The results showed that due to the centrifugal force in bend flow, flow velocity distribution and sediment concentration distribution undergoing significant change the outside and the inside of the bend. In general, the distribution of flow velocity toward the outerbank of the bend has increased and the distribution suspended  sediment concentration has decrease  and the opposite occurs innerbank of the bend. A low velocity on the inner bank of the channel bend causes larger grains of sediment that settles and potentially silting.
Pelabelan 0-Anti Ajaib dan 2-Anti Ajaib untuk Graf Tangga L
Authors: - Quinoza Guvil , Putra Roni Tri
Published: July 2019

For a connected graph  and a subset  of   . For a vertex  the distance betwen  and  is . For an ordered k-partition of ,  the representation of   with respect to  is    The k-partition  is a resolving partition if  are distinct for every  The minimum k for which there is a resolving partition of   is the partition dimension of   In this paper will shown resolving partition of  connected graph order  where  is a bipartite graph. Then it is shown dimension partition of bipartite graph, are pd(Kst)=n-1
Model Epidemi Seir dengan Insidensi Standar
Authors: Putra Roni Tri
Published: July 2019

In this paper, it will be studied stability for a SEIR epidemic model with infectious force in latent, infected and immune period with standard incidence. From the model it will be found investigated the existence and uniqueness solution  of points its equilibrium. Existence solution of points equilibrium proved by show its differential equations system of equilibrium continue, and uniqueness solution of points equilibrium proved by show its differential equation system of equilibrium differentiable continue.
Pembelajaran E-Learning Berbasis Web Bagi Pengajar untuk Mendukung Kegiatan Perkuliahan di Politeknik Negeri Padang
Authors: - Maimuzar - , - Nasrul -
Published: July 2019

We-based e-Learning System can be used to support lecture’s activity. Lecturer as a teacher need a servise of the Sistim which suitable for their activities. Lecturer’s activities consist of delivering materials, discussion and interaction with their students. Because of that the aplication design is needed to support the activities of lectures.             Designing the web based e-Learning System is intended to give a service on the lecture. Lecture can do their teaching activities, delivering the materials and administering it using this e-Learning aplication. From the student side, they have to receive the materials easily from anywhere at anytime. This research have an objective to design a web based e_learning System which give an adequate service supporting the lecturer’s activities. Lecture can use this aplication ti deliver their materials, communicating and interacting with their student, observing the progress of students and give result of learning evaluation from the web.             The design and implementation of this e-learning application is based on the requirement of the users. The users consist of lecturer, student, quest, and administrator. The process of aplication design is built within Sistimatical stages. After finishing the design process, the aplication is implemented on the real Sistim. Doing the design testing and functional is to test if the aplication can go well together with design and funtionality.e-Learnign aplication that has been built is designed based on lecturer’s need when doing their lecture’s activities. This e-Learning aplication can be used as contribution for building new aplication or5 improving others that has already exist.
Dampak Harmonisa yang ditimbulkan 0leh Beban Lampu Flourecent pada Instalasi Listrik
Authors: - Tri Artono , - Junaidi Asrul , - Efendi - , - Rahmi Berlianti
Published: July 2019

The problem of harmonics in electric power system can not be ignored, because with the increasing use of non-linear equipment (eg flouresent lamp), that flouresent lamp can cause harmonics in odd order of multiples of 3 that is equal to 15% , in this research two measurements are measured by using flouresent lamp load and incandescent lamp as comparison. The measurement used in this research is to use the harmonic power analysis instrument. From the result of measurement, it is found that in the experiments on 3 phase 4-wire system when the incandescent lamps are given each phase is balanced, the current in the neutral conductor is 0.08 Amper. While in the second experimental 3 phase 4-wire system when given 2x40 Watt flouresent lamp loads that each phase is balanced, then the current in the neutral conductor becomes excess that is equal to 0.26 Amper. The results of this measurement indicate that the harmonics caused by flouresent lamps are very worrying if the neutral cable carrier used on small-diameter electrical installation network, this could endanger the installation of fire.
Karekteristik Hidroksiapatit (HA) Dari Limbah Tulang Sapi dengan Metode Mekanik-Termal
Authors: - Ikhsan - , - Gunawarman - , - Yuli Yetri
Published: July 2019

The availability of bovine bone waste is very abundant and has not been utilized optimally as raw material for the manufacture of Hydroxyapatit (HA).HA is widely used in the field of orthopedics and dentistry, because it is biocompatible and bioactive, bovine bone wastes are synthesized by thermal-mechanical methods to obtain HA. The first stage of bovine bone preparation is done to obtain HA from bovine bone waste by mechanical collision to obtain bone meal smooth. The second stage of calcination at a temperature of 800oC. The results of microstructural observation with SEM obtained granules obtained almost evenly smoothness with average size 42.25 μm in span (irregular spherical (30.29-136.4μm) and chemical composition with XRF obtained by Ca / P ratio of 1.61, close to the optimal value of HA of 1.67.
Dinamometer Untuk Alat Uji penarikan Kawat (Perancangan, Pembuatan dan Pengujian)
Authors: - Sir Anderson
Published: July 2019

The basic principle of metal formation is to change shape by giving an external force so that plastic deformation occurs. One example of this formation is wire drawing. The important parameter in wire drawing is the drawing force, which is the force needed to deform the wire to produce the desired reduction. The measurement of withdrawal force is carried out through a wire drawing test equipped with a dynamometer, which consists of load cell and strain gauge. From this test, the withdrawal force can be measured as an electrical quantity that can be read using a multitester or computer. For wire drawing testing dynamometers are designed and made as measuring sensors for withdrawal forces on a laboratory scale. From the results of testing with a dynamometer the average wire drawing force for copper reduction I was 72.88 kgf, copper reduction II was 95.88 kgf and brass was 126.50 kgf. The price of this test is greater than the theoretical price
Partisipasi Masyarakat Dalam Rangka Penanggulangan Pencemaran Sungai
Authors: Syofyan Elvi Roza
Published: July 2019

River is a natural and man made watercourse in network of river flow and its water. The use of water in upper catchment will reduce the opportunity in using it downstream the catchment. Pollution in headwater would result in sosial cost in the downstream area. In turn if the society in the upper catchment preserve the river, the society downsteam the catchment will be benefit from it.

Water is a natural resouces to fulfill life need of the society. Therefore, it needs to be preserved to benefit life of man as well other living matters. To preserve or attain water quality which can be used sustainably by the society with acceptable water quality level, there needs to preserve and control water by with preservation and mitigation of river pollution.
Analisa Perbandingan Percepatan Penyelesaian Proyek Dengan Metode (Studi Kasus : Proyek Mercu Suar,Yogyakarta)
Authors: - Jajang Atmaja
Published: July 2019

Time constraints are often a problem in construction projects. Project scheduling and consistent evaluation are needed so that the project is completed on time. Evaluation is applied using performance intensity methods and Microsoft Project. Performance Intensity is a calculation carried out to determine the pace of project work. Performance intensity provides information on how quickly an activity can be completed. For the calculation of Performance Intensity use PPI, API and CPI. To control work in the field using CCS and CCP.

Evaluation to find out the time performance applied to the Yogyakarta Lighthouse project. The project is planned to be completed on December 14, 2014 with a duration of 266 days. Evaluation is carried out for 35 periods. The results of this evaluation are differences in the analysis of the final day between the method of Performance Intensity and Microsoft project. The final day analysis of Performance Intensity at week 35 for 279 days, while analysis of Microsoft Project for 280 days. Differences in the range of predictions for the day-to-day analysis of a project are caused by the Performance Intensity method using the average cumulative work rate as a benchmark that changes every period. To pursue delays, the project acceleration method is used, namely Schedule. The time needed for the Schedule is 80 days.
Pembuatan Alat Pengadukan Pupuk Kompos Berbasiskan Mikrokontroler
Authors: - Roza Susanti
Published: July 2019

In fabrication of compos mixing machine based on microcontroller, an AC motor 1 phase used to rotate the container and it will help the farmer work in stirring and mixing compos material. In order to display the process, a LCD is use in this fabrication.The design of this machine is divided into two categories, hardware design and software design. The hardware consist of an AVRATmega 8535  microcontroller minimum system , a LCD, Keypad,  an AC Motor 1 phase, a Capacitor, and a relay.  In the order hand for software design, a Code vision-AVR program language as the program application. The data analysis techniques are conducted by testing the machine performs.  Not only by measuring operating voltages, but also testing the microcontroller with a program application.This machine is based on microcontroller AVRATmega8535 and using C language in programming. In order to display the mixing output, time setting is displayed on LCD. The optimum result started from the first 10 seconds ON condition and the second of 10 seconds ON condition should have a 30 seconds time off.
Indebted Over Time: Racial Differences in Student Borrowing
Authors: Chan Monnica , Kwon Jihye , Nguyen David J. , Saunders Katherine M. , Shah Nilkamal , Smith Katie N.
Published: July 2019

Recent trends in higher education financing have increased students’ need to borrow to afford college. This brief examines how federal student loan borrowing has changed from 2000 to 2016 by student race/ethnicity using logistic regression analysis and data from the National Postsecondary Student Aid Study (NPSAS). We find that the odds of borrowing have diverged over time across racial and ethnic subgroups even after controlling for institutional sector and students’ financial circumstances. This divergence in student loan borrowing has important implications for policymakers and researchers interested in closing racial gaps in college access and success.
CLOSED LOOP SUPPLY CHAIN MANAGEMENT PERFORMANCE EVALUATION CRITERIA
Authors: YONTAR Emel , ERSÖZ Süleyman
Published: July 2019

Evaluating chain performance to develop an effective supply chain has become a necessity because it plays a critical role in the success of businesses. The most important decision to evaluate the chain performance is the correct selection of indicators. The closed-loop supply chain method consists of a whole of forward and reverse logistics activities. For this reason, advanced supply chain management and reverse supply chain management performances are handled separately in this study. The performance evaluation criteria which are discussed by the authors who work on the supply chain management performance evaluation issues are analyzed and it is stated that the authors make a study by taking into consideration the evaluation criteria. At the same time, the articles examined in reverse supply chain management performance evaluation studies are examined and all criteria are summarized as a table. In the light of these studies, the planned criteria for the use of closed loop supply chain management performance evaluation of the enterprises have emerged. With the main criteria being divided into Economic, Social and Environmental headings, which are supposed to bring innovation to the literature, the sub-criteria are detailed. These titles were brought together both for the first time in closed loop supply chain management performance evaluation and as a main topic in advanced supply chain management. The performance criteria reduced to subheadings will help the experts to continue their studies, and it is thought that they will guide the future studies.
SISTEM AKUISISI DATA PENGUJIAN KINERJA DAYA TURBIN ANGIN MENGGUNAKAN FASILITAS TEROWONGAN ANGIN
Authors: Subagyo Subagyo , Muflih Muhamad , Atmojo Andre Yulian
Published: July 2019

 

Abstrak

Kinerja daya sebuah turbin angin direpresentasikan sebagai grafik daya keluaran turbin angin terhadap kecepatan angin. Pengujian kinerja turbin selain diuji di lapangan dapat pula dilakukan dengan menggunakan fasilitas terowongan angin. Tujuan penelitian ini adalah mengetahui sebuah sistem akuisisi data yang handal yang diperlukan dalam pengujian kinerja turbin angin ini. Konsep akuisisi data yang user friendly, real time, terdistribusi dan terpadu berbasis embedded hardware diaplikasikan. Konsep ini menghasilkan proses akuisisi data yang sederhana dan praktis tanpa meninggalkan kaidah pengujian kinerja daya sesuai standar IEC 61400-12-1.

Kata kunci: data akusisi, terowongan angin, turbin angin, kinerja.

Abstract

The wind turbine power performance is represented by the ratio of the wind turbine output power to the wind speed. Besides on-site test, the turbine performance can also be tested by using wind tunnel facilities.The purpose of this study was to determine a reliable data acquisition system that is required in this wind turbine performance testing. The concept of a user friendly, real-time, distributed-integrated and embedded hardware-based data acquisition system is applied. This concept leads to a simple and practical data acquisition process without leaving main rules of power performance testing according to IEC 61400-12-1 standard.

Keywords: data acquisition, wind tunnel, wind turbine, power performance.