bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Ghout of Souf: An Original Hydroagricultural System
Authors: Miloudi Abdel Monem , Remini Boualem 
Published: July 2019

Abstract
This article deals with the subject of the Ghouts; an old hydro agricultural system of origin of the valley of Souf which, today is in distress. Hundreds of Ghouts were flooded by the waters of the lift and backfilled. Work missions were carried out in the oases of Souf during the period 2007-2017 to try to understand the decline of this heritage. Unfortunately, it is the waters from the Albian aquifer of the Continental Intercalary and the sanitation that is the main cause of the decline of the Souf Ghouts.
Profiles of Problematic Soils and Spatial Distribution: Implication on Foundation Construction in Parts of Kosofe Lagos, Southwestern Nigeria
Authors: Oloruntola M. , Bayewu O. , Kehinde K. , Obasaju D. O , Mosuro G. O. 
Published: July 2019

Abstract
Geotechnical data were complemented with geophysical investigation and employed to delineate problematic soils in parts of Kosofe Lagos, Southwestern Nigeria. The study area was chosen because of known issues regarding cracks in buildings and differential settlement of infrastructures founded on soils in the area. The aim is to generate profiles and maps of the spatial distribution of the subsurface soils to aid in foundation planning. Forty-eight borehole logs and nine Vertical Electrical Soundings were compiled to delineate the different subsurface lithology which include peat, clay and sand. The results showed that the peat layer has maximum thickness of about 18.25 m but absent in some boreholes. This is underlain by clay unit with thickness ranging between 2.50-28.50 m. Sand unit constitute the third layer delineated with maximum thickness of 14 m. There is a general thickening of peat soils in the northern parts, especially around the streams in the area, which is instructive on the role of stream in the formation of the peat. The clay on the other hand is thickest around the northeastern and southeastern parts. The soil profiles generated reveal that the area is underlain by thick peat and clay having significant lateral, vertical variation and rapidly changing lithological facie over short distances. The extensive occurrence of these poor engineering soils calls for adequate engineering precaution in designs of building foundations.
Recycling of Phosphorus and Ammonia Nitrogen from Digestate
Authors: Calábková Katrin , Malíková Petra , Heviánková Silvie , Červenková Michaela 
Published: July 2019

Abstract
Digestate from biogas plants, formed by dewatering anaerobically stabilized sludge, is characteristic of high concentrations of phosphates and ammonia nitrogen suitable for further use. Phosphorus is an element widely used to produce fertilizers, and because of its continually shortening natural supplies, recycling of phosphorus is gaining on significance. Both phosphorus and nitrogen are important elements and their presence affect the quality of water resources. Both elements can contribute to eutrophication. At the same time, both phosphorus and ammonia nitrogen, are important elements for agricultural production, and therefore greater demands are being made on the effort to connect sewage treatment processes and the process of recycling of these nutrients. A suitable product of phosphorus and ammonia nitrogen are phosphates in the form of a structurally-poorly soluble precipitate of magnesium ammonium phosphate (struvite). This form of slowly decomposing fertilizer is distinguished by its fertilizing abilities. Compared to direct use of digestate as a fertilizer, struvite is more stable and can gradually release ammonia nitrogen for a long time without unnecessary losses. In the reported experiments, the precipitation efficiency of the recycling of ammonia nitrogen and phosphorus from the digestate liqour (liquid discharge from digestate) was, at a stoichiometric ratio of Mg2+: NH4+: PO43− (3.2: 1: 0.8) and a stirring time of 15 minutes, 87 % for ammonia nitrogen ions.
Pendampingan Usaha Kecil Menengah Industri Kecil Menengah Tiara Dezzy
Authors: Aprianti Dian Irma 
Published: July 2019

Pengabadian kepada masyarakat ini sebagai salah satu bentuk Tri Darma Perguruan Tinggi yang dilaksanakan setiap semesternya. Pengabdian kepada Masyarakat pada tulisan ini mengambil tema pendampingan usaha kecil menengah industry kecil menengah Tiara Dezzy yang bergerak di bidang usaha obat herbal. Adapun bentuk pengabdian kepada masyarakat ini adalah memberikan konseling dengan beberapa masukan dan pemecahan masalah yang selama ini terjadi pada UMKM Tiara Dezzy, salah satunya adalah konseling masalah permodalan, tim menyarankan agar UMKM Tiara Dezzy bekerjasama dengan salah satu usaha yang dalam hal ini tim merekomendasikan salah satu perusahaan permodalan Kaltim Ventura. Selain itu, tim juga memberikan konseling tentang bagaimana menyusun laporan produksi pada system otomatisasi, memberikan konseling tentang program pemasaran serta packing.
Penyuluhan Hukum Terhadap Akibat Hukum Pencemaran Lingkungan Sungai Karang Mumus di Kelurahan Sungai Dama
Authors: Mukti Hudali , Pasaribu Parlindungan , Linanda Ayu 
Published: July 2019

AbstrakKeberadaan sungai karang mumus, Kelurahan Sungai Dama, Kecamatan Samarinda Ilir, Kota Samarinda Kalimantan Timur selalu menjadi sorotan publik karena menurunnya kualitas air pencemaran sungai karang mumus yang disebabkan oleh limbah rumah tangga. Kurangnya kesadaran masyarakat terhadap akibat hukum yang ada bila mencemari lingkungan merupakan penyebab utama tidak efektifnya penegakan Peraturan Daerah Nomor 02 Tahun 2011 Tentang Pengelolaan Sampah di masyarakat. Hasil dari kegiatan pengabdian dapat terlihat dari bertambahnya wawasan masyarakat terhadap pemahaman akibat hukum pencemaran lingkungan sungai karang mumus yang mampu menumbuhkan kesadaran masyarakat dalam mencegah pencemaran lingkungan sungai karang mumus, sehingga perlu adanya kegiatan sosialisasi lanjutan setingkat RW di Kelurahan Sungai Dama, Kecamatan Samarinda Ilir, Kota Samarinda Kalimantan Timur.
Peran Tayangan Adit Sopo Jarwo (ASJ) Terhadap Pendidikan Karakter Anak Sekolah Dasar di SDN 023 Sempaja Samarinda
Authors: Khairunnisa Ratna 
Published: July 2019

Pengabdian ini bertujuan untuk memberikan penguatan pendidikan karakter pada anak SD melalui tayangan film animasi “Adit Sopo Jarwo”. Beberapa materi yang diberikan terkait dengan upaya penguatan pendidikan karakter anak SD khususnya pada SDN 023 Samarinda. Pentingnya tayangan yang layak ditonton oleh anak SD sehingga dapat menjadi pendamping pembelajaran yang positif dan menyenangkan. Dalam kegiatan penguatan pendidikan karakter melalui tayangan animasi ini yang menjadi peserta adalah siswa SDN 023 Samarinda. Metode yang diterapkan dalam kegiatan ini adalah sosialisasi. Dalam kegiatan sosialisasi terdiri dari beberapa kegiatan yang meliputi penyajian materi, diskusi dengan siswa dan refleksi. Penyajian materi yakni dengan menayangkan animasi Adit Sopo Jarwo dan menjelaskan pendidikan karakter yang terkandung di dalam tayangan tersebut Adapun metode Pengambilan Data yang dilakukan dalam pengabdian yakni dengan memberikan angket dan wawancara langsung dengan siswa seputar film adit sopo jarwo. Setelah mengikuti sosialisasi ini siswa dapat : (1) mengetahui pendidikan karakter yang ada dalam film animasi Adit Sopo Jarwo (2) mengetahui tayangan mana yang layak dan tidak layak untuk ditonton.
Penyuluhan Pertanian “Pemanfaatan Urine Ternak sebagai Pupuk Cair dan Zat Pengatur Tumbuh”
Authors: Hamidah Hamidah , Mahdalena Mahdalena , Rofiq Abdul 
Published: July 2019

Urin merupakan salah satu produk buangan yang harus dibuang dari dalam tubuh. Definisi urin adalah cairan sisa yang diekskresikan oleh ginjal yang kemudian akan dikeluarkan dari dalam tubuh melalui proses urinasi. Ternyata produk buangan dapat menjadi sesuatu yang bermanfaat bagi kehidupan masyarakat.. Hasil penelitian tentang penggunaan dan pengaruh pupuk organik cair terhadap sosio ekonomi budidaya tanaman dan produktivitas tanah, menunjukan bahwa penggunaan pupuk organik memberikan pengaruh yang lebih baik terhadap pertumbuhan, produksi tanaman dan mengurangi dampak pencemaran lingkungan, tanaman pangan (kedelai, padi, jagung dan kentang) maupun tanaman perkebunan (kelapa sawit, karet, kakao,teh dan tebu) dibandingkan dengan pupuk anorganik. Sebagai salah satu contoh hasil penelitian dan penerapan pupuk organic di Pati, Lampung, Magetan, Banyumas, pupuk organik terbukti dapat menekan kebutuhan pupuk an-organik urea hingga 100 %.
Sosialisasi Risiko penyakit artritis (rematik) pada lansia di kecamatan marangkayu Kabupaten kutai kartanegara Tahun 2017
Authors: Suwignyo Suwignyo , Pangadongan Sri Evi Newyearsi , Yuniar Dewi , Wahyudin Wahyudin 
Published: July 2019

Penyakit sendi/artritis/encok adalah suatu penyakit inflamasi sistemik kronis pada sendi-sendi tubuh. Gejala klinik penyakit artritis berupa gangguan nyeri pada persendian yang disertai kekakuan, merah dan pembengkakan yang bukan disebabkan karena benturan/kecelakaan dan berlangsung kronis. Adapun tujuan dalam pengabdian ini yaitu untuk memberikan informasi kepada lansia di Kecamatan Marangkayu tentang faktor risiko kejadian artritis. Kegiatan dilaksanakan tanggal 12 Juni 2017 di Desa Santan Tengah Kecamatan Marangkayu Kabupaten Kutai Kartanegara. Metode yang digunakan adalah penyuluhan yang mana materi risiko artritis disampaikan oleh Suwignyo. Evaluasi dilaksanakan dengan cara mengamati partisipasi dan keterlaksanaanya program kegiatan, roll play dan tanya jawab dan pemberian doorprize. Berdasarkan hasil pengamatan, para peserta penyuluhan menunjukkan partisipasi dan apresiasi yang tinggi. Hal ini terlihat dari keaktifan para peserta mengikuti kegiatan ini. Saran yang diberikan yaitu perlu adanya kerjasama antara Puskesmas dan masyarakat untuk mengadakan senam sehat bagi masyarakat, disamping dapat menjadi wadah untuk sosialisasi juga dapat membantu menurunkan berat badan bagi para penderita obesitas.
New empirical correlations for predicting Minimum Miscibility Pressure (MMP) during CO2injection; implementing the Group Method of Data Handling (GMDH) algorithm and Pitzer’s acentric factor
Authors: Delforouz Fatemeh Barjasteh , Khorsand Movaghar Mohammad Reza , Shariaty Soroush 
Published: July 2019

Miscible injection of carbon dioxide (CO2) with ability to increase oil displacement as well as to reduce greenhouse effect has become one of the pioneering methods in Enhanced Oil Recovery (EOR). Minimum Miscibility Pressure (MMP) is known as a key indicator to ensure complete miscibility of two phases and maximum efficiency of injection process. There are various experimental and computational methods to calculate this key parameter. Experimental methods provide the most accurate and valid results. However, such methods are time consuming and expensive leading researchers to use mathematical methods. Among computational methods, empirical correlations are the most straight-forward and simple tools to precisely estimate MMP, especially for gases with impurities.Furthermore, in predicting the miscibility state of oil–gas system, phase behavior is a vital issue which should be taken into account to achieve reliable results. In this regard, equations of state have an indisputable role in predicting the phase behavior of reservoir fluids. Remarkable improvements have been introduced to elevate performance of equations of state, based on Pitzer’s acentric factor. Hereupon, this study aims to enumerate acentric factor of injected gas (impure CO2) as a correlating parameter alongside conventional parameters including reservoir temperature, oil constituents (molecular weight of C5+, ratio of volatiles to intermediates) and critical properties of injected gas (pseudo-critical pressure & temperature).Thus, in this study an effective empirical correlation is created, implementing the Group Method of Data Handling (GMDH) algorithm along with including the acentric factor of injected gas, which eventuated to precise predictions of MMP for impure CO2injection. The GMDH is one of the most robust mathematical modeling methods for predicting physical parameters using linear equations.A comparison with well-known correlations, demonstrated at least 2% improvement in average absolute error with enumerating the acentric factor and the final error was equal to 12.89%.
Analytical model of oil pipeline overground transitions, laid in mountain areas
Authors: Velychkovych Andriy S. , Andrusyak Andriy V. , Pryhorovska Tetiana O. , Ropyak Liubomyr Y. 
Published: July 2019

Abnormal climate changes cause adverse physical and geographical processes (erosion of soils, waterlogging, flooding, etc.) over the world. This situation stipulates study on effect of soil foundation malleability on pipeline transition strength because of its important diagnostic value.
The article develops an engineering approach for stress–strain state estimation of oil pipeline overground transitions, laid in mountainous areas. A mathematical statement was made and analytical solutions of the boundary-value problem were described, which take into account overland transition contact with soil foundation. In order to carry out the force analysis, a tubular rod simulated the oil pipeline contacting with the soil foundation on the adjacent to the overground transition section according to the Fuss-Winkler hypothesis. The overground transition was schematised with a thin-walled shell at the final stage of the assessment of strength. The maximum axial stresses were determined for overground transition operation, considering transition’s two-dimensional thermoelastic state. The final assessment of the strength was carried out according to the energy criterion. The proposed method for the overground transition simulation makes possible considering the soil foundation property effects on the behavior of the oil pipeline transition and presents the results in the form of concise analytical expressions convenient for engineering practice. The conducted researches showed the effect of significant redistribution of loading in the oil pipeline overground transition caused by changes of soil foundation stiffness. Also, the boundary effect of perturbation of the stressed state in adjacent underground sections was found. It was determined the zone sizes the boundary effect has significant manifestations. The boundary state of the pipeline is most often achieved in its lower fibers at a short distance from the edge of the underground section. The obtained results of researches were tested on real constructions of overground transitions of oil pipeline laid in mountainous areas.
Validitas Perangkat Pembelajaran Etnoekologi Masyarakat Suku Sasak Kawasan Taman Nasional Gunung Rinjani
Authors: Utami Setiana Dwi , Efendi Ismail , Dewi Ika Nurani , Ramdani Agus , Rohyani Immy Suci 
Published: July 2019

Abstract. The Government of the Republic of Indonesia establishes the competence of college graduates to master the science field and being able to apply it in daily life, one of them is to connect the learning materials with the environment and cultural surroundings through Ethnoecology. The disclosure of ideas by local communities through ethnoecological learning can strengthen the nature of meaningful learning and encourage the students' positive attitude to solve the problems wisdom. The Ethnoecology form of the Sasak Tribe in Mount Rinjani National Park Area is integrated into learning in the form of local knowledge, local intelligence, and local policies. The Ethnoecology Learning development method consisting of RPS, SAP, MFIS, and assessment instruments refer to the ADDIE development model. The Ethnoecology learning developed in this study needs to be validated by practitioners and experts. Based on the feasibility validation result of the ethnoecology learning tool belongs to the category of logical and religious validity, so that it can be used as a support in the implementation of ethnoecology learning. A good learning tool will create a quality learning process. Keywords: Validity; Learning tools; Ethnoecology
O uso de polígonos de amostragem em classificações supervisionadas de imagens de satélite
Authors: Fitz Paulo Roberto , Vieira Jeferson Cordeiro , Soares Mirlla Casimiro 
Published: July 2019

A dinâmica existente no território sempre ocupou destaque em pesquisas geográficas e, mais precisamente, ambientais. Diferentes métodos e técnicas podem ser utilizados para a realização destes estudos e, entre eles, pode-se destacar a aplicação das técnicas do sensoriamento remoto com o uso de imagens de satélites orbitais. Logo, este estudo buscou, a partir da classificação supervisionada de imagens do satélite Landsat com o uso de áreas de treinamento, ou clusters de polígonos, analisar os dados obtidos através da relação entre as dimensões das áreas classificadas com o incremento de polígonos de amostragem. Foram realizadas experimentações com três classes para os anos de 1985 e de 2018, a saber, corpos d’água, áreas antropizadas e cobertura vegetal “original”. As simulações realizadas confirmaram a hipótese apresentada, ou seja, a de que haveria uma tendência de estabilização nos dados de acordo com o incremento de áreas de treinamento. Como recomendação para futuras classificações, sugere-se a adoção de, pelo menos, cinquenta polígonos amostrais por classe, que configurem, da melhor forma possível, a região a ser classificada uma vez que tais áreas de treinamento deverão abarcar todas as características relativas às classes a serem adotadas.
Fronteiras na cidade: das margens na margem às margens no centro
Authors: Gomes Igor Ronyel Paredes 
Published: July 2019

O presente ensaio visa a tecer algumas considerações sobre fronteira. Para além de sua dimensão geográfica, geralmente associada, no nível do senso comum, à noção de limite entre dois Estados-Nação, a fronteira carrega uma dimensão social, simbólica/imaterial que são projetadas no espaço geográfico, se desdobrando em inúmeras relações socioespaciais. Longe de darmos conta da complexidade/multiplicidade dessas inúmeras relações que produzem e se dão no espaço, propomos um ensaio dialógico, valendo-nos de duas situações/realidades socioespaciais – a conurbação Ponta Porã/MS (BR) X Pedro Juan Caballero (PY) e a cidade de Dourados/MS. A partir dessas porções do espaço trazemos alguns exemplos/situações onde são estabelecidas fronteiras às vezes materiais, outras imateriais, algumas geográficas outras simbólicas, de modo a contribuir para o entendimento dessas relações socioespaciais e também à compreensão da polissemia desse termo/noção/conceito – fronteira.
Efektivitas Pembelajaran Berbasis Masalah dalam Menulis Karangan Eksplanasi Kelas V
Authors: Nurhayati Sri , Ridlwan M. , Dewi Dwijani Ratna 
Published: July 2019

Tujuan penelitian : 1. Untuk membuktikan perbedaan kemampuan siswa yang mendapat dan yang tanpa menggunakan strategi pembelajaran berbasis masalah, 2. Untuk membuktikan keefektifan strategi pembelajaran berbasis masalah dari hasil menulis karangan eksplanasi. Metode penelitian : jenis penelitian menggunakan pendekatan kuantitatif dengan jenis penelitian A. Jenis A yang digunakan adalah A semu (quasi experimental), dengan desain control group pretest posttest. Populasi dan Sampel : populasi 187 siswa, sedangkan sampel kelas V A (kelas eksperimen) 36 siswa, sampel kelas V B (kelas kontrol) 36 siswa. Teknik pengumpulan data berdasarkah hasil tes dan nontes. Teknik analisi data: uji normalitas, uji homogenitas, uji-t, hipotesis statistik, dan analisi SWOT. Simpulan: terdapat perbedaan yang signifikan. Mean kelompok B 75,05, kelompok A 79,05. Nilai t = 2,171, df 37 dan nilai P = 0,036. Nilai P lebih kecil dari taraf signifikansi 5% (0,036<0,05). Terdapat perbedaan yang signifikan kelompok B dengan kelompok A, 2. Hasil perbandingan uji-t pada skor prates dan pascates kelompok B dan kelompok A mengalami peningkatan, tetapi kelompok A mengalami peningkatan lebih besar. Rata-rata skor pascates kelompok A 79,05, rata-rata skor prates 71,70, rata-rata skor pascates kelompok B 75,05, dari rata-rata skor prates 72,21.
Practicas alimentarias y factores asociados al estado nutricional de lactantes ingresados al Programa Alimentario Nutricional Integral en un servicio de salud
Authors: Irala Pamela , González Vanessa , Sánchez Bernal Susana , Acosta José 
Published: July 2019

Introducción: Niño/as con desnutrición son usuarios del Programa Alimentario Nutricional Integral (PANI), poco se sabe de sus prácticas alimentarias o condiciones sociodemográficas. Objetivo: Evaluar la asociación de las prácticas alimentarias y variables sociodemográficas con el estado nutricional de lactantes de 6 a 23 meses usuarios al Programa Alimentario Nutricional Integral (PANI). Materiales y Métodos: Estudio de casos y controles, con niños de 6-23 meses del Hospital Materno Infantil de San Lorenzo asignados a 2 grupos: a)Gupo Estudio-GE: 25 niños del PANI (desnutridos(DNT) o riesgo de desnutrir(RD) b)Grupo Control-GC: 25 niños eutróficos E), pareados por edad y sexo. Se averiguó sobre alimentación y variables sociodemográficas. Fueron utilizados c2, Mann Whitney, T Student y regresión logística, p<0,05 fue significativo. Resultados: Previa aprobación de Comité de Ética, fueron evaluados 50 niños, la mediana de edad fue 13,9 meses, el 72% (18/25 por grupo) eran varones en ambos grupos, 46/50 (92%) pertenecían a zona urbana. En GE tenían RD 20/25(80%) niños, DNT 5/20(20%); en GC todos eutroficos. No hubo diferencias significativas entre grupos, acceso a agua y saneamiento, duración de lactancia materna (LM) exclusiva o inicio de alimentación complementaria. El GE presentó menor promedio de peso de nacimiento que el GC (2724,6 vs 3430,6 gramos; Mann-Whitney, p=0,001), menor duración de LM total (7,5 vs 10,7 meses, T Student p=0,04), menor escolaridad materna (8,68 vs 10,4años; T Student p=0,03). en el ingreso económico.) Conclusión: Menor peso de nacimiento, escolaridad materna y de tiempo de lactancia materna se asocian a peor estado nutricional del niño, pero ninguna es predictora.
Correspondencia: Susana Sánchez Bernal Correo: susana.sanchez.ber@gmail.com
Conflicto de interés: Los autores declaran no poseer conflicto de interés
Recibido: 16/07/2019 Aceptado:21/07/2019
Analisis Pengaruh Produks Komoditas Jagung Terhadap Pengembangan Wilayah di Kecamatan Manggelewa Kabupaten Dompu
Authors: Hidayah Nur , Widayanti Baiq Harly 
Published: July 2019

Tujuan dari penelitian ini antara lain adalah untuk mengidentifiksi pengaruh komoditas jagung di Kecamata Manggelewa Kabupaten Dompu terhadap pengembangan wilayah Kecamatan Manggelewa serta memberikan arahan untuk pengembangan wilayah. Metode yang digunakan dalam penelitian ini yaitu Deskriptif – Kuantitatif, dengan menggunakan analisis regresi dan analisis SWOT (Efas-Ifas) sebagai acuan dalam menetapkan strategi pengembangan wilayah berbasis komoditas jagung di Kecamatan Manggelewa. Berdasarkan hasil analisis menunjukan bahwa benefit yang diperoleh petani jagung berdampak positif terhadap pengembangan wilayah di Kecamatan Manggelewa serta Kabupaten Dompu. Upaya pengembangan yang dapat dilakukan yaitu memperbaiki jaringan jalan, meningkatkan hasil produksi jagung dalam jangka 5 tahun berikutnya meningkat di atas 5,113%, meingkatkan sarana transportasi, meningkatkan sarana penunjang kegiatan perekonomian rakyat, meningkatkan hubungan kerja sama antara masyarakat, pemerintah dan swasta, meningkatkan kesiapan kemampuan tenaga kerja, meningkatkan pengelolaan lahan pertanian dengan baik