bluuebunny/crossref_metadata_2025 huggingface dataset:
Çelikhane Cürufunun Yol Temel ve Alttemel Malzemesi Olarak Kullanılması
Authors: KARADAĞ Hüseyin , FIRAT Seyhan , IŞIK Nihat Sinan
Published: November 2019

Endüstriyel
üretim sonucu oluşan atıkların geri kazanımı veya farklı sektörlerde
kullanılmak suretiyle değerlendirilmesi doğal kaynakların korunması adına
günümüz teknolojileri için önemli bir konu olmuştur. 2014 yılı verilerine göre
Türkiye’de çelikhane cürufunun ancak %41’i geri dönüştürülmektedir. Geri kalan
çelikhane cürufu bertaraf edilmekte veya düzensiz depolanmaktadır. Bu çalışmada
çelikhane cürufunun yol üst yapısında temel ve alttemel malzemesi olarak
kullanılabilirliği [u1] değerlendirilmiştir.
Çalışma kapsamında kontrol kesiti olarak kırmataş temel ve kırmataş alttemelden
oluşan yol kesiti analiz edilmiştir. Çelikhane cürufu ise temel ve alttemelde
olmak üzere birlikte ve ayrı ayrı kullanılmıştır. Toplam dört farklı yol
kesitinin 400 kPa yük altında, 20.111 tekrarlı yükleme yapılarak iki boyutlu
sonlu elemanlar metodu ile aksisimetrik analizleri gerçekleştirilmiştir. Cüruf
dinamik kayma modülünü elde etmek için rezonant kolon deneyleri
gerçekleştirilmiştir. Analizler sonucu yol temel ve alttemel tabakalarında
çelikhane cürufunun doğal agrega yerine kullanılabileceği belirlenmiştir.
Cürufun alttemelde kullanıldığı KC kesiti ise düşey deformasyonlar açısından en
iyi sonucu vermiştir.
Penentuan Nisbah Bagi Hasil pada Pembiayaan Mudharabah dan Perlakuan Akuntansi yang (Studi kasus pada KSPPS BMT NU Cabang Wringin Kabupaten Bondowoso)
Authors: Imamah Iin Fadilatul
Published: November 2019

Penelitian ini bertujuan untuk mengetahui penentuan nisbah bagi hasil dan untuk menganalisis perlakuan akuntansi pada produk pembiayaan mudharabah. Lembaga keuangan syariah yang dijadikan objek dalam penelitian ini adalah Koperasi Simpan Pinjam dan Pembiayaan Syariah (KSPPS) BMT NU Cabang Wringin Kabupaten Bondowoso. Penelitian ini dilakukan dengan wawancara langsung dengan kepala cabang atau pimpinan BMT NU Cabang Wringin dan mendeskripsikan seluruh data penentuan nisbah bagi hasil pada pembiayaan mudharabah yang kemudian menganalisis kesesuaian akuntansi pembiayaan mudharabah yang ada pada BMT NU dengan PSAK No. 105. Berdasarkan penelitian yang sudah dilakukan, dapat disimpulkan bahwa penentuan nisbah bagi hasil pada produk pembiayaan mudharabah mengunakan metode perhitungan pendapatan kotor rata-rata dan perlakukan akuntansi mengenai pengakuan, pengukuran, penyajian dan pengungkapan pada pembiayaan mudharabah masih ada yang belum sesuai dengan PSAK No. 105.Kata Kunci: Bagi Hasil, Pembiayaan Mudharabah, PSAK No.105.
PENGARUH SUHU RUANG DAN LAMA PENYIMPANAN TERHADAP VIGOR BENIH DAN KECAMBAH SORGUM VARIETAS SUPER-2
Authors: Pangastuti Diana , Setiawan Kukuh , Pramono Eko , Sa’diyah Nyimas
Published: November 2019

Tanaman sorgum merupakan salah satu sumber bahan pangan alternatif. Sorgum dapat dijadikan sebagai salah satu tanaman pangan alternatif di masa depan yang mempunyai banyak manfaat untuk memenuhi kebutuhan pangan Indonesia. Salah satu cara pengembangan sorgum yaitu penyediaan benih bermutu dan memiliki vigor benih dan kecambah yang tinggi pasca penyimpanan. Kemunduran benih selama penyimpanan berbanding lurus dengan lamanya penyimpanan itu sendiri. Laju kemunduran benih selama penyimpanan dipengaruhi oleh suhu ruang simpannya. Tujuan penelitian ini yaitu mengetahui pengaruh suhu ruang simpan dan lama penyimpanan terhadap vigor benih dan kecambah sorgum varietas Super-2. Penelitiaan ini dilaksanakan di LaboratoriumBenih dan Pemuliaan Tanaman, Fakultas Pertanian, Universitas Lampung yang berlangsung dari Februari 2017 sampai dengan Februari 2018. Penelitian ini disusun dengan strip plot lengkap (SPL) 2x4 dengan 3 ulangan. Petak utama yaitu suhu ruang simpan (T) yang terdiri dari 2 taraf yaitu suhu ruang simpan ±18 0 C (T1) dan suhu ruang simpan ±26 0 C (T2). Anak petak yaitu lama penyimpanan (P) yang terdiri dari 4 taraf yaitu 0 bulan (P1), 4 bulan (P2), 8 bulan (P3), dan 12 bulan (P4). Suhu ruang simpan tidak berpengaruh nyata pada vigor benih dan kecambah sorgum varietas Super-2. Lama penyimpanan berpengaruh nyata pada vigor benih dan kecambah sorgum varietas Super-2. Vigor benih sudah nyata menurun setelah lama penyimpanan 4 bulan yang ditunjukkanoleh variabel kecambah normal total dan kecepatan perkecambahannya, sedangkan vigor kecambah signifikan menurun setelah lama penyimpanan 8 bulan yang ditunjukkan oleh variabel kecambah normal kuat dan bobot kering kecambah normal. Efek interaksi suhu ruang simpan dan lama penyimpanan tidak berpengaruh pada vigor benih dan kecambah sorgum varietas Super-2.
TINGKAT KERUSAKAN TANAMAN DAN POPULASI TUNGAU SERTA KUTU PUTIH PADA 23 KLON UBI KAYU ( Manihot Esculenta Crantz )
Authors: Sari R.W. , Swibawa I Gede , Wibowo L. , Utomo Setyo Dwi
Published: November 2019

Hama utama tanaman ubi kayu adalah tungau merah (Tetranychus spp.) dan kutu putih famili Pseudococcidae. Spesies kutu putih yang menyerang tanaman ubi kayu yaitu Phenacoccus manihoti dan Paracoccus marginatus.Penelitian ini bertujuan untuk mengetahui tingkat kerusakan tanaman dan populasi tungau serta kutu putih pada 23 klon ubi kayu. Penelitian yang menggunakan metode survei ini dilaksanakan di kebun percobaan Fakultas Pertanian Universitas Lampung Kecamatan Natar, Lampung Selatan pada April - Desember 2017. Hasil penelitian menunjukkan : (1). Tingkat kerusakan tanaman karena serangan tungau dan kutu putih pada tanaman ubi kayu bervariasi antar klon dan antar waktu pengamatan. (2). Populasi tungau dan kerusakan tanaman yang rendah terdapat pada klon UJ-3 Emas dan SL-103. (3). Populasi kutu putih rendah terdapat pada klon SL-201, SL- 72, dan 39. Tingkat kerusakan tanaman karena serangan kutu putih rendah terdapat pada klon UJ-5, UJ-5 TBB, Litbang UK-2, dan Mulyo 3. (4). Klon ubi kayu yang tahan terhadap serangan hama tungau yaitu UJ-3 Emas, SL-103, UJ-3 dan UJ-5, sedangkan klon yang tahan terhadap serangan kutu putih yaitu SL-201, SL-72 dan 39.
Exploration of Family Rutaceae in Garden Eden 100 Tobasa Agrowisata Forest
Authors: Manurung Nurhasnah , Warsodirejo Pandu Prabowo
Published: November 2019

Research in the Eden 100 agrotourism forest located in the area of Lumban Rang, Sionggang Utara Village, LumbanJulu District, Kab. Toba Samosir North Sumatra has been carried out for 3 months using "Survey or Exploration Method". The aim of this research is to find out data on plant species of family Rutaceae in the Eden Park area 100 and then make herbs and to produce learning devices in the form of dabbing as ingredients teach Biology courses in High Plant Taxonomy. The results showed that there were 9 types of plant family Rutaceae with the Genus Citrus as many as (6), Genus Zanthoxylum (1), Genus Triphasia (1), Genus Aegle (1), so the most dominant is the Genus Citrus. such as Lime (Citrus aurantifolia), Andaliman (Zanthoxylumachanthopodium), Orange Purut (Citrus hystrix DC), Tiger Orange (Citrus medica), Kingtit Orange (Triphasiatrifolia), Lemon Orange (Citrus lemon), Kasturi Orange (Citrus madurensis) , Sweet / Squeezed Oranges (Citrus sinensis), AegleMajamarmelos (L.) Corr. The Rutaceae family plant found in the Eden 100 agrotourism forest is still relatively small when compared with the total total genus Rutaceae 150 genera and 1500 species
Ethnoveterinary Pharmacology: Knowledge Identification of Sukarame Society, Carita, Pandeglang, Banten
Authors: Ristanto Rizhal Hendi , Harahap Lia Junita , Lisanti Elsa
Published: November 2019

The use of chemical medicine in livestock soared. The price of expensive chemical medicine does not discourage people from turning to herbal medicines. The purpose of this study is to determine the level of public knowledge of ethnoveterinary pharmacology and diversity of herbal medicines in the village of Sukarame. This research is quantitative descriptive. Data was collected through observation, semi-structured interviews and identification. The sample in this study was the people in Sukarame village and the types of herbal medicines in Sukarame village. Data from the community was obtained through interviews and observations with the Purposive Sampling technique and data on the type of ethnoverinary obtained from identification. The results showed that public knowledge about ethnoveterinary pharmacology obtained an average score of 55%. The informants who provided data were men at 71% of the total informants. The types of herbal medicines used by the public are Zingiber officinale, Curcuma domestica, Physalis angulata, Piper betle.
PENGARUH PERLAKUAN AWAL DIC PADA PENGERINGAN DAUN SALAM (Eugenia polyanta Wight, Walp) TERHADAP EFISIENSI EKSTRAKSI DAN KECUKUPAN KANDUNGAN SENYAWA FENOL TOTAL (Phenol Content).
Authors: Kohar Indrajati , Budiono Rijanto Eko , Palupi Sayekti Eko , Kartini Kartini , Kristiawan Magdalena , Setyaningrum Idfi
Published: November 2019

The development of science in every field and the finding of new medicines are growing very fast, as well as the use of herbal medicines. One of the many herbal plants is Salam (Eugenia polyanta (Wight), Walp). Judging by the great prospectiveness of the Salam leaves, the government through the Indonesian FDA has included the Salam plant as one of the nine excellent plant, so that it can be developed as a Phytopharmaceutical. The phytopharmaceutical has to follow certain prerequisites, one of them is it has to be in the form of standardized extract or powder.

                In order to produce extract, the raw material is preferred in a dry state, because the water content can be reduced, so that it can minimized the enzymatic and hydrolytic reaction.

                In this study, the effect of pre drying by Détente Instantanée Contrôlée (DIC/Instantaneous Controlled Pressure-Drop) method is carried out, as it will opened up the pores of the plant cells, so that the vaporization will be accelerated and the the thermal degradation can be minimized. Eleven parameters have been studied. It can be concluded that based on the drying times and the Total Phenol Content, the parameter  1,9 bar and 10,86 second is the optimum parameter of the DIC.
PEMODELAN MATEMATIK KANDUNGAN AIR PADA PENGERINGAN APEL
Authors: Setyopratomo Puguh
Published: November 2019

Drying is one of the most significant method in food preservation. This study was conducted to investigate mathematical models of thin layer drying of apple slices. The kinetic of thin layer drying of apple slices was experimentally investigated in a hot air convective dryer. Crank solution for difusion in slab model and Lewis model for drying in thin layer were used to predict the drying profile. Drying characteristic of apple slices were determined using ambient air at 50 oC and 0,4167 m/s linier velocity. The result showed that Lewis model was more convenient for short-period drying, whereas the Crank solution model was more appropiate for long- periode drying.
Desain Modul Pembelajaran Mandiri Tentang Gerak Parabola Pada Bidang Datar dengan Memperhitungkan Gesekan Udara
Authors: Laga Matius Umbu , Sudjito Debora Natalia , Noviandini Diane
Published: November 2019

Padatnya materi fisika dan terbatasnya waktu pembelajaran membuat materi yang diajarkan tidak dapat dibahas secara mendalam khususya gerak parabola. Penelitian ini membuat desain modul pembelajaran mandiri gerak parabola pada bidang datar yang dipengaruhi hambatan udara menggunakan simulasi PhET. Tujuan penelitian ini adalah membuat desain modul pembelajaran mandiri gerak parabola pada bidang datar yang dipengaruhi hambatan udara dan mengukur keefektifitasan modul pembelajaran mandiri gerak parabola pada bidang datar yang dipengaruhi hambatan udara. Modul yang dibuat terdiri atas dua bagian utama, yaitu penurunan persamaan besaran-besaran fisis gerak parabola secara matematis dan menyelidiki pengaruh perubahan besaran fisis pada gerak parabola menggunakan simulasi PhET “Projectile Motion” dan Microsoft Excel. Metode penelitian yang digunakan adalah ADDIE (Analysis, Design, Development, Implementation, Evaluate).  Sampel penelitian ini terdiri dari tiga orang mahasiswa pendidikan fisika tingkat dua. Berdasarkan tabel rekapitulasi lembar observasi diperoleh persentase keberhasilan 100% dan dari tabel rekapitulasi lembar kuesioner diperoleh respon positif mahasiswa terhadap modul pembelajaran mandiri gerak parabola pada bidang datar yang dipengaruhi hambatan udara sebesar 87%. Hal ini menunjukkan penggunaan modul pembelajaran mandiri yang dibuat efektif dapat membantu mahasiswa dalam menurunkan persamaan-persamaan gerak parabola pada bidang datar yang dipengaruhi hambatan udara, melakukan praktikum secara mandiri menggunakan simulasi PhET dan Microsoft Excel serta dapat memahami materi yang dipelajari.
Efektivitas Pre-Lecture Quiz untuk Meningkatkan Keterampilan Komunikasi Siswa
Authors: Sofya Emmawaty
Published: November 2019

Penelitian ini bertujuan untuk mendeskripsikan efektivitas pre-lecture quiz untuk meningkatkan keterampilan komunikasi siswa pada materi asam basa Arrhenius. Metode penelitian yang digunakan adalah kuasi eksperimen dengan non-equivalen pretest-postest control group design. Pemilihan sampel dilakukan secara cluster random sampling, dan diperoleh kelas XI IPA 1 sebagai kelas eksperimen dan XI IPA 2 sebagai kelas kontrol. Efektivitas Pre-Lecture Quiz ditunjukkan oleh perbedaan rata-rata n-Gain keterampilan komunikasi yang signifikan antara kelas eksperimen dan kelas kontrol, yaitu kelas eksperimen sebesar 0,71 dengan kategori “tinggi” dan kelas kontrol sebesar 0,55 dengan kategori “sedang”. Kesimpulan penelitian ini yaitu Pre-Lecture Quiz efektif dan mempunyai ukuran pengaruh yang besar untuk meningkatkan keterampilan komunikasi siswa pada materi asam basa Arrhenius.
Adiciones florísticas y aportaciones corológicas para la flora bentónica marina del Atlántico ibérico.
Authors: Bárbara Ignacio , Peteiro César , Peña Viviana , Altamirano María , Piñeiro-Corbeira Cristina , Sánchez Noemi , Díaz-Tapia Pilar , García-Redondo Verónica , García-Fernández Alicia , Zanolla Marianela
Published: November 2019

New records and geographical additions to the benthic marine flora of the Atlantic Iberian PeninsulaPalabras clave. Atlántico Península Ibérica, distribución, macroalgas marinas, nuevas citas.Key words. Atlantic Iberian Peninsula, geographical distribution, new records, seaweeds.
Sobre la presencia de Senecio lagascanus DC. (Compositae) en Cataluña.
Authors: Calvo Casas Joel
Published: November 2019

Senecio lagascanus DC. (Compositae) in Catalonia (Spain)Palabras clave. Catalunya, Compositae, corología, Senecio.Key words. Catalonia, Compositae, chorology, Senecio.
Notas sobre Andryala L. (Asteraceae) en el Norte de África: una nueva combinación y tipificaciones
Authors: Ferreira Maria Zita , Álvarez Fernández Inés , Chrtek Jindřich , Menezes de Sequeira Miguel
Published: November 2019

Notas sobre Andryala L. (Asteraceae) en el Norte de África: una nueva combinación y tipificacionesKey words. Andryala, Cichorieae, Compositae, Morocco, nomenclature, taxonomy, typification.Palabras clave. Andryala, Cichorieae, Compositae, Marruecos, nomenclatura, taxonomía, tipificación.
Aportaciones al conocimiento de la flora del macizo de Sierra Arana (Granada, España).
Authors: Fuentes-Carretero Julián Manuel
Published: November 2019

Contributions to the knowledge of the flora of the Sierra Arana (Granada, Spain)Palabras clave. Flora, corología, novedades, Andalucía.Key words. Flora, chorology, new records, Andalusia.
Sobre la presencia de Triguera osbeckii (L.) Willk. (Solanaceae) en Carmona (comarca de Los Alcores, Sevilla, Andalucía).
Authors: Jiménez-Mejías Pedro , Peña Pérez Enrique , Rodríguez León Francisco , Martín Bravo Santiago
Published: November 2019

About Triguera osbeckii (L.) Willk. (Solanaceae) in Carmona (Alcores region, Seville, Andalusia)Palabras clave. Arcillas, endemismo ibero-magrebí, flora amenazada.Key words. Clay, Ibero-North African endemic, endangered flora.
Ranunculus bupleuroides subsp. cherubicus Sánchez Rodríguez, Elías Rivas & Martín Marcos (Ranunculaceae) en la Sierra De Gredos (Sistema Central, España).
Authors: Ramírez-Rodríguez Rubén , Sánchez-Rodríguez Juan Antonio
Published: November 2019

Ranunculus bupleuroides subsp. cherubicus in the Central System, Spain.Palabras clave: Ranunculus, corología, Sierra de Gredos, Ávila, España.Key words: Ranunculus, chorology, Gredos mountain range, Ávila province, Spain.
Algunas citas de gramíneas de interés para la flora andaluza.
Authors: Romero-Zarco Carlos
Published: November 2019

Some interesting records of grasses for Andalusian floraPalabras clave. Gramíneas, Poaceae, AndalucíaKey words. Grasses, Poaceae, Andalusia
Lemna minuta (Araceae, Lemneae), nuevo xenófito para la Flora de Andalucía.
Authors: Sánchez Gullón Enrique , Galán de Mera Antonio
Published: November 2019

Lemna minuta, a new xenophyte for the flora of AndalusiaPalabras clave. Lemna minuta, xenófito, Huelva, Andalucía, España.Key words. Lemna minuta, xenophyte, Huelva, Andalusia, Spain.
Notas sobre cuatro cactáceas interesantes para la xenoflora española.
Authors: Sánchez Gullón Enrique , Guillot Ortiz Daniel , Löde Jóel
Published: November 2019

Notes on four interesting cactaceae for the spanish xenofloraPalabras clave. Xenófitos, Cactáceas, Huelva, Andalucía, España.Key words. Xenophytes, Cactaceae, Huelva, Andalusia, Spain.
Characteristics of Water Consumption in Cho-Cianów, Parchów and Pogorzeliska, Lower Silesia Province
Authors: Ogiołda Ewa , Nowogoński Ireneusz , Pietrzak Przemysław
Published: November 2019

Water consumption is an amount characteristic to individual water sup-ply systems. It is described by values of the unitary consumption of water and unevenness coefficients. An analysis of consumption for the years 2009-2016 in two systems which are diverse in terms of the number of supplied recipients as well as the intended water use is presented. The values of unitary consumption indices as well as hourly and daily irregularity of consumption were calculated, and factors influencing the irregularity of consumption in different time frames indicated. Conclusions regarding the amount and irregularity of consumption were drawn and compared with guidelines and other analysed systems.
Medical Waste Management in Al-Basheer State Hospital - Current Situation and Future Prospects
Authors: Qteishat Omar
Published: November 2019

In the Middle East and North Africa Jordan is considered as the top medical tourism due to the high level of medical specialized medical centers in the country. In Jordan Ministry of Health monitors, evaluate, enforces, and regulates requirements of medical waste management over medical waste instructions No. 1/2001. Al-Bashir Hospital is the largest hospital in Jordan. It is built on 156 acres and consists of 49 buildings and 80 departments. It has been reported that Al-Bashir Hospital has 1150 medical bed in 2019 and expected to increase to 1500. About 3200 employee and 1100 clean workers give the medical treatment and service for 7000 patient per day and 1.5 million patient per year. The present situation of medical waste management in Al-Bashir Hospital has many problems. The most important is the pressure imposed by heavy population around the incineration unit in the Hospital. Furthermore, the change from incineration to autoclave is faced by high cost of the autoclaves. The quantity of medical waste created by Al-Bashir Hospital is up to 703.8 ton which constitutes about 33% of the total medical waste in Jordan. The high cost of fuel resulted in wrong acts in Al-Bashir Hospital like mixing medical waste with household waste and incineration at lower temperature (about 600 °C). If the incineration unit in Al-Bashir Hospital is closed the expenses will range from US$ 400,000 to 2.5 million.
Investigation of Load Capacity of Steel Concrete Composite Columns Src Reinforced by IPE
Authors: Beiranvand Peyman , Abdollahifar Matin , Moradpour Ahmad , Sadeghi Golmakani Saeideh
Published: November 2019

In this study, a column with section IPE and different lengths, completely embedded in concrete, is modelled by finite element software ABAQUS. Columns under different bi-axial loading were used and graphs of axial force-axial deformation, interaction axial force, and bending moment and column curve were mapped. The results show that the load capacity of the column, with increasing length and also increasing eccentricity of the axial load, will be reduced. With increasing length, the effect of an increased eccentricity of the reduced load capacity was increased. Equations for the design of the column are also presented. The results of the presented equations were compared with the values obtained from finite element and building national institute 10th topic.
A Study on the Effect of Operating Parameters on the Efficiency of a Mercury Removal Unit from Natural Gas
Authors: Mohsen Ahmed , Farouq Rania , Farag Hassan A. , Salem Mostapha
Published: November 2019

In this study, an industrial fixed-bed for mercury adsorption from natural gas, was evaluated by mathematical models. Equilibrium isotherms, kinetics equations, and adsorption models were applied to available data to evaluate sorbent characteristics, and then study bed’s performance under different case studies. Models solutions are evaluated by linear-regression and coefficient of determination. The study confirmed that the system is characterized by irreversible equilibrium. Examining of kinetics equations indicated the inclusion of chemisorption and intra-particle diffusion as ratelimiting steps. Bohart-Adams model was found the best fitting model with good match between model’s assumptions and available bed’s information. Model prediction for bed’s design-basis was examined and found good match with manufacturer’s data-sheet.
Self-Employment in the Russian Federation: Analysis of the Current Trends in the Activity of the Students Self-Employment
Authors: Prygunova Maria Igorevna , Nikiforova Elvira Gumarovna , Korunova Valeria Olegovna
Published: November 2019

The independent employment phenomenon becomes more widespread every day in Russian Federation; the ambiguity of its consequences in political, economic and social spheres of public life defines the need to study it scientifically, as well as to seek ways of bringing this category of students [1]. Room study results of the current phenomenon demonstrated the low pace of business legalizing in the pilot regions. Slow coming out of the shadow is due to the low expectations the students have for the new bill introduction. The analysis was carried out on the data of standard and legal base regulating this sphere of the legal relationship as well as by means of the secondary analysis of the self-employed who participated in the poll in 2018. The developing situation, according to authors, demands the implementation of educational actions; such actions have to rely on results of the sociological researches of self-employment conducted according to the recommendations developed by authors.
Causal Factors and Effects of Unemployment on Graduates of Tertiary Institutions in Ogun State South West Nigeria: Implications for Counselling
Authors: Onoyase Anna
Published: November 2019

The research was set out to find the causal factors and effects of unemployment on graduates of tertiary institutions in Ogun State South West Nigeria: Implications for counselling. In order to carry out the research, two research questions and one hypotheses were formulated to guide the study. The researcher made use of an instrument tagged causal factors and effects of unemployment on graduates of tertiary institutions questionnaire (CFAEOUGOTIQ) to collect information. The instrument contained twenty items. The instrument had content validity and language appropriateness. The instrument had a reliability coefficient of 0.85. The population of the study was made up of graduates of universities, polytechnics and colleges of education that had no job in public and private sectors in Ogun State Nigeria. The researcher used the purposive sampling technique to select 226 university graduates, 120 polytechnic graduates and 75 college of education graduates that participated in the research. Copies of the questionnaire were administered on each of the participants by 3 research assistants. The return rate of copies of the questionnaire administered, showed that 215 questionnaires were retrieved from the university graduates, 107 questionnaires were retrieved from polytechnic graduates and 60 copies of the questionnaire were retrieved from college of education graduates. The scoring and collation of the information from the field was done by the researcher. The researcher used the mean and standard deviation to answer the two research questions while the analysis of variance was used to test the hypothesis. The researchers used 2.50 as benchmark to determine whether respondents agreed or disagreed with each of the items on table one and two. The hypothesis was held significant at 0.05 level of significance. Some of the findings of the research showed that, high rate of graduate turn out, neglect of the agricultural sector by government, collapse of manufacturing industries and reforms in the banking sector resulting in regular retrenchment of workers were causal factor of unemployment on graduates of tertiary institutions. Other include, misappropriation of funds meant for development of projects, lack of employable skills by graduates and inability to pass employment interviews. The research also found out that one of the effects of unemployment on graduates of tertiary institution is low self-esteem of themselves. One of the recommendations is that admission into tertiary institutions should be based on the number of vacancies available in public and private sectors.
Words on Wheels: Investigating Car Inscriptions in Jordan
Authors: Darwish Ibrahim , Al Rousan Rafat
Published: November 2019

This study investigates the thematic content of car inscriptions in Jordan. A random corpus of 322 car inscriptions was collected from various types of vehicles by the researchers themselves across Irbid Governorate in Jordan in the period 12 January to 30 March, 2019. The corpus was then refined excluding graphics, such as drawings, maps, ready-made stickers, graphs, symbols and other images. Each inscription was individually analysed and thematically tagged. Moreover, inscriptions were tagged for the age of the cars that carried them: old (>10 years old) and new (≤10 years old). Lastly, the tags were counted and percentages were extracted. The findings show that car inscriptions in Jordan fall under twelve major themes: religion, philosophy, advertisement, tagging, futility & fun, patriotism, alliance, brands, romance, instructions, politics and greetings. In addition, the results show that old cars are more likely to be written on than new ones. Finally, it is evident that Jordanian car owners and/or drivers use their moving vehicles as an inexpensive and efficient way for voicing their opinions, beliefs, views, emotions and attitudes in addition to being a low-cost advertising venue.
The Kazan Period in the Life of the Historian V.M. Khvostov
Authors: Imamutdinova Albina , Kuvshinov Nikita , Venidiktova Elena , Ibragimova Anfisa
Published: November 2019

Vladimir Mikhailovich Khvostov is one of the famous, thoroughly educated Russian historians. In his scientific heritage are widely represented lots of works on the history of diplomacy and international relations, on the study of major problems of General and national history. He himself defined that the most important secret of his life was his childhood and the inspiration for the poetry of the “Prophet”, the poem of Alexander Pushkin, the father of modern Russian literature. This poem was the most unusual incident in a highly Christian society two centuries ago, with its poet, the most unusual figure among the elite and the aristocracy. Poetry and poetry presented a transformative image of the Prophet that did not conform to the official description of the Gospel and the Torah, but rather resembled the Muslim definitions of their Prophet. The poem became the symbol of one of the greatest Russian intellectuals to rebel against the rule of the Church-Torah system in European societies, and as a result Pushkin was even excommunicated by the Council of Bishops of the Orthodox Church, but escaped the deadly tsarist reign of his youth.Among them are the doctoral dissertation “Foreign policy of the German Empire in the last years of the chancellorship of Bismarck”, articles on the history of international relations in the middle East in the late XIX century, the manuscript of the 2nd volume “History of diplomacy”, the introduction to the book “History of foreign policy of the USSR”, numerous articles and reports on various issues of foreign policy of the USSR and international relations.Article is devoted to the famous historian, scientist and public figure academician Vladimir Mikhaylovich Hvostov, describes his educational experience on the basis of archive documents. The research also covers Vladimir Mikhaylovich Hvostov’s early professional development. Further development of his life should be continued through detailed studying the personal fund of V.M. Hvostov which is located in Russian Academy of Science Archive.
Influence of the Cyclic Hardening Model on the Results of the Numerical Analysis of Fatigue Life on Example of the Compressor Blade
Authors: Bednarz Arkadiusz
Published: November 2019

The main goal of the presented work is to determine the impact of the cyclic hardening model on the numerical results of the ε-N fatigue test. As an object of study, compressor blade (from PZL-10W helicopter engine) was used. The examined blade was made of EI-961 alloy. In numerical analysis, a geometrical model of the blade with a preliminary defect was created. Geometrical defect – V-notch was created on the leading edge. This defect was introduced in order to weaken the structure of the element and the possibility of observing the crack initiation process (in experimental tests). Material data to ε-N analysis, based on Manson-Coffin-Basquin equation, were estimated for Mitchell’s model. This model was built based on strength data provided by the steel producer. Based on three different models of cyclic hardening (Manson, Fatemi, and Xianxin), a number of load cycles were calculated. Load cycle during numerical analysis was represented as resonance bending with an amplitude of displacement equal to A = 1.8 mm. Obtained results were compared with experimental data. Additionally, the analytical model of ε-N fatigue (depending on the cyclic hardening) was prepared. All the work carried out has been summarized by a comprehensive comparative analysis of the results. Obtained results and dependencies can be used in the selection of an appropriate model of cyclic hardening in further fatigue tests of many aerospace elements.
Impact of Processing Parameters on Surface Roughness and Strain Hardening of Two-Phase Stainless Steel
Authors: Dyl Tomasz Cyryl , Charchalis Adam , Stradomski Grzegorz , Rydz Dariusz
Published: November 2019

Products used in the construction of machines and shipbuilding as well as petrochemical industry, such as shafts, bars, pipes and the like from two-phase stainless steel are currently very popular. It is required that they meet certain quality criteria. They must be characterized by suitable properties of the surface layer to meet the requirements of potential buyers.

In the article impact of processing parameters on the degree of relative strain hardening and index of surface roughness reduction were presented. The burnishing process was carried out for two-phase stainless steel. Burnishing process of the shafts neck was performed using burnisher roller. The experimental research were obtained in the surface layer increase in hardness and the material ratio curve a convex shaped, which, taking into account the load capacity of the surface will be directly affected by its resistance to wear and corrosion. The experimental research by application of the burnishing process was made in the Laboratory of Production Engineering. After the studies it was found that the hardness of the surface layer and the roughness of the shaft necks an important influenced by technological parameters of processing (burnishing speed, feed rate and depth of burnishing). The objective of applying burnishing process may be, for example, the need to increase surface smoothness and dimensional accuracy of part.
ISM Code on Vessels With or Without Impact on a Number of Incidents Threats
Authors: Herdzik Jerzy
Published: November 2019

It was presented short analysis of connection ISM Code on vessels on the number of incidents threats. Introduced into force ISM Code in 1998 and 2002 (contained in chapter 9 of SOLAS Convention) as obligatory on vessels have had the aim of decreasing the number of injuries, serious injuries, fatalities, other incidents threats and total loses during vessel operation in maritime shipping. The next aim vicariously was improving the maritime safety and prevention of marine pollution from ships. As a result of ship-owner and crew requirements, it should eliminate from shipping market the bad and poor management systems of charterers or ship operators and improper qualified crewmembers. The company and the ship shall comply with the requirements of ISM Code and the company shall have the Document of Compliance (referred to in regulation 4 of ISM Code).

After about twenty years when ISM Code was in force some comparisons, conclusions and remarks were presented. It is observed the decreasing number of vessel total losses but other comparisons is not so clear due to different definitions of incident being obligatory in states of flag and different databases in the different Memoranda of Understanding. The influence of introducing ISM Code on maritime shipping is serious in good or bad matters (e.g. the increasing of bureaucracy).
6-Stroke Engine: Thermodynamic Modelling and Design for Testing
Authors: Nimsiriwangso Atip , Barnes Paul , Doustdar Omid , Wyszynski Miroslaw L. , Mohamed Gasim , Mohyeldin Maisara , Kowalski Miroslaw
Published: November 2019

In the study AVL BOOST™ is used to perform a thermodynamic simulation of a six-stroke engine, being built by a research team based in Saudi Arabia. The six-stroke cycle consists of a standard four-stroke Otto Cycle followed by a heat recovering steam expansion cycle. Water is injected into the hot combustion chamber towards the end of the Otto expansion stroke producing steam, which is used to perform work on a piston. This process produces power using waste heat and therefore increases the overall efficiency of the engine. The Robin EY28D engine, which is a single cylinder, four-stroke, gasoline engine was used for this simulation study. The engine was modelled and converted into six-stroke engine in AVL BOOST. The results show that six-stroke engine is more efficient than four-stroke engine. In six-stroke engine, the engine power is increased by 33.1% and brake specific fuel consumption (BSFC) is decreased by approximately 16%. Where emissions are concerned, Nitrogen Oxide (NOx) emission from six-stroke engine is reduced by 80%, while the Hydrocarbon (HC) emission increases by 85% compared with the original 4-stroke. Moreover, the most efficient camshaft was found and designed according to the most efficient valve profile for this engine, which is combination of 60CA° of valve duration and 10 mm of valve lifting.
Influence of Seawater Salinity on Corrosion of Hull Structural Steel
Authors: Zagożdżon Paweł , Starosta Robert
Published: November 2019

Hulls of ships are often made of steel, which are produced under the supervision of classification societies. Usually, the hull steel of ordinary strength category A is used for the ship's shell (the yield strength is 235 MPa and the impact strength 27 J at 20ºC). Vessels sail in sea areas with various levels of salinity and thus with different corrosiveness. The average salinity of the seas is taken as 3.5% content of sodium chloride. This article presents the results of corrosion tests of S235 JRG1 steel in an aqueous solution in which the mass fraction of sodium chloride was: 0.7%, 1.4%, 2.2%, 2.8%, 3.5% and 4.2%. Corrosion tests were performed using the potentiodynamic method. As parameters characterizing the corrosion properties of the tested steel, the corrosion current density and corrosion potential were assumed. Statistically significant influence of seawater salinity on the corrosion properties of hull structural steel of ordinary strength of category A was found. The highest value of the corrosion current density was observed in the solution containing 3.5% NaCl mass fraction was observed. In seawater with a sodium chloride content in the range of 0.7 to 3.5%, an increase in the value of the corrosion current density was observed, along with the increasing share of NaCl. In seawater with higher salinity, the corrosion rate was reduced. The corrosion potential of S235JRG1 steel decreases with the NaCl content in the corrosive solution. The susceptibility of this material to corrosion in seawater increased.
Radar Data Fusion in the Stradar System
Authors: Blok Marek , Kaczmarek Sylwester , Młynarczuk Magdalena
Published: November 2019

The main task of the Polish Border Guard is protection of the country’s border which requires utilization of multimedia surveillance systems automatically gathering, processing and sharing various data. The paper presents such a system developed for the Maritime Division of the Polish Border Guard within the STRADAR project and the problem of fusion of radar data in this system. The system, apart from providing communication means, gathers data from AIS, GPS and radar receivers: ARPA and SCANTER 2001. In the paper the concept of the radar data gathering in STRADAR system is provided with detailed presentation of radar servers, Radar INT modules and a reduplication (fusion) module and the proposition of the algorithm for radar data fusion.
Emulator and Simulator of Term a SCANTER and ARPA Radar Data Server
Authors: Sac Maciej , Kaczmarek Sylwester , Narloch Marcin
Published: November 2019

The software solutions presented in this paper generate real-time data compatible with ARPA radar standard as well as Terma SCANTER 2001 radar cooperating with Video Distribution and Tracking (VDT) server. Two different approaches to this problem are considered: emulation based on the data captured from real devices and simulation of objects on the sea. For both of them architecture, implementation details and functional test results are presented. The developed software will be used to test new functionalities of the multimedia surveillance system implemented for the Maritime Division of the Polish Border Guard within the STRADAR project.
La educación para la vocación agraria en la población infantil de las zonas de conflicto armado del departamento de Nariño
Authors: Pantoja Narvaez Gabriel , Rodriguez Escobar Fabio
Published: November 2019

Este artículo tiene como pretensión evidenciar avances en la investigación titulada “Formulación de estrategias para la convivencia y seguridad ciudadana orientadas a la protección y rehabilitación familiar y social de la población infantil y adolescente, víctimas del conflicto armado en el municipio de Pasto”, donde se tuvo en cuenta el criterio educativo como la base axiológica de la transformación social. En ella, se evidenció que la población infantil víctima del conflicto armado que se encontraba en el municipio de Pasto como consecuencia del desplazamiento forzado, iban a ser directos beneficiarios de los planes de formación hacia la consecución de la paz desde la convivencia ciudadana. Por ello, los planes educativos del post-conflicto, en materia de restitución de tierras, se centran en un concepto jurídico y a la vez pedagógico denominado la “vocación agraria” y de ello se desprende la necesidad de verificar los escenarios de formación para el fomento de la vocación agraria en los escenarios de Paz.Bajo esta perspectiva, el estudio se centró en el estado del arte de la formación básica y la determinación de la concepción de vocación agraria para la consecución de Paz.
La evidente contradicción entre la fiducia y el abuso: Cláusulas abusivas en el contrato de fiducia
Authors: Moreno Mónica María
Published: November 2019

El presente artículo tiene como finalidad ahondar en el contenido de las cláusulas tradicionalmente consideradas como abusivas en el contrato de fiducia, a través de análisis de la ley, la jurisprudencia y la doctrina.Entre las cláusulas que se encuentran como definitivamente abusivas, se descubren aquellas que establecen la aceptación tácita de las rendiciones de cuentas del fiduciario; las que fundan como causal de terminación la voluntad unilateral del fiduciario; aquellas que con motivo a la solicitud de instrucciones colocan en suspenso la responsabilidad del fiduciario; y las que establecen la prevalencia de los derechos de los fideicomitentes iniciales sobre los adherentes.Algunas otras requieren de un estudio más detallado, de modo tal que bajo determinados criterios pueden ser admisibles, tales como las cláusulas de arbitramento que podrán ser pactadas siempre que no sean excluyentes y permitan al usuario elegir entre la justicia arbitral o la ordinaria, según sus posibilidades; aquellas que excluyen la responsabilidad del fiduciario en relación con los aspectos técnicos en proyectos inmobiliarios, en el entendido de que se trata de aspectos que están fuera de su alcance y siempre que permanezca a cargo de los deberes de diligencia e información que le atañen en relación al rol que desarrolla en el fideicomiso, y la verificación de las condiciones pre operativas.Por último, aquellas cláusulas que establecen previamente el mecanismo subsidiario de inversión de los recursos disponibles en el fideicomiso, cuya censura ha perdido el preciso sustento normativo sobre el cual se erigía.
Liberalismo y Republicanismo en las sentencias de la Corte Interamericana de Derechos Humanos y los órganos jurisdiccionales de Chile: el caso de “La última tentación de Cristo”
Authors: Cisneros Yescas Gerardo Isaac
Published: November 2019

Este artículo analiza y compara la sentencia de la Corte Interamericana de Derechos Humanos (CIDH) con la sentencia emitida por el Tribunal de Apelaciones de Santiago (TAS) en relación con la película la última tentación de Cristo de Martin Scorsese (1988). La hipótesis puesta a prueba es que la CIDH en su sentencia sobre el caso de la película “La última tentación de Cristo” hizo una interpretación liberal-constitucional, mientras que el Tribunal de Apelaciones de Santiago y la Corte Suprema de Justicia de Chile abordaron el problema desde una perspectiva cercana al republicanismo político. Este caso permite apreciar con nitidez cómo distintas concepciones de la teoría política se materializan concretamente y generan distintas consecuencias en las resoluciones de los órganos jurisdiccionales sobre los problemas políticos y sociales.
El principio de oportunidad: una experiencia cubana
Authors: Naranjo Gómez Vladimir , Alonso Betancourt Elvys de la Caridad , Mendoza Pérez Juan Carlos
Published: November 2019

El trabajo parte de argumentar la necesidad de perfeccionar y ampliar la aplicación del principio de oportunidad como parte del humanismo que caracteriza al derecho penal cubano. Se analiza la experiencia en la aplicación del principio de oportunidad en cuba, en particular en la legislación sustantiva y adjetiva del proceso penal militar, sin dejar de señalar su implementación en otras leyes penales como el Código Penal y la Ley de Protección de la Independencia Nacional y la Economía de cuba. Es una reflexión sobre el estudio de la realidad cubana y la búsqueda en las experiencias de soluciones viables a la extensión de la aplicación del principio de oportunidad.
Reparación de los pueblos indígenas en Guatemala: lecciones para el caso colombiano
Authors: Archila Moscoso Adriana Andrea
Published: November 2019

Este artículo tiene como pretensión evidenciar que, para que los programas de reparación de la población indígena colombiana sean eficaces, y no se repita lo ocurrido en Guatemala, deben estar construidos e implementados sobre las bases culturales y sociales propias de sus contextos. Bajo éste panorama, se realizó una revisión de las afectaciones sufridas por las víctimas indígenas guatemaltecas y colombianas, lo cual dio lugar a una descripción del proceso reparatorio de Guatemala, permitiendo evaluar su impacto. De éste análisis se extrajeron aprendizajes fundamentales que permitirán que en Colombia se logre una reparación exitosa de los pueblos indígenas.
Delay Discounting and Health Risk Behaviors: A Review and Suggestions for School Based Intervention in Vietnam
Authors: Ha Ho Thu , Minh Dang Hoang
Published: November 2019

Delay discounting is the cognitive process that allows the individual to compare values between an immediate smaller reward and a larger but delayed reward (for instance, individual is asked to choose between 10.000 dong now or 20.000 dong in a week). Recently, delay discounting assumes an important role in the field of self-control and decision making related to health, explain why people engaged in various health risk behaviors (including unhealthy diet, inactivity, smoking, drinking). These behaviors account for serious consequences as mortality, mental disorders, cardiac diseases, cancer… This article firstly presents the concept of delay discounting and the discount functions. Secondly, it summarizes the evidences for the relationship between delay discounting and health risk behaviors and describes how the discount functions explains for these behaviors’ patterns. Lastly, it introduces some strategies to reduce delay discounting in order to improve health behaviors and makes suggestions to school-based intervention programs targeting health risk behaviors in Vietnam.
Pengukuran Risiko Kerja dan Lingkungan Fisik pada Departemen IT dengan Menggunakan Metode Rapid Office Strain Assessment (ROSA)
Authors: Restuputri Dian Palupi , Puspita Diana , Mubin Ahmad
Published: November 2019

The use of computers in PT X, especially in the IT department (Information and Technology) has reached 98% of work activities. In the results of the questionnaire using the Nordic Body Map and interviews with employees, it is known that employees experience back pain by 100%, neck 90%, waist 80%, and eye disorders caused by the physical environment. This study used the Rapid Office Strain Assessment (ROSA) method as a measurement tool. ROSA is a quick analysis to measure work risks associated with computer use and determine the level of change in cases of worker discomfort. The measurement results show the final ROSA score is above 7. This means that IT work facilities are not in accordance with the standards of ergonomics, ROSA, and the Ministry of Health No. 48 of 2016 which is a very risky condition and can reduce work productivity. Proposed improvements to minimize workplace risks and increase productivity include improvements to working facilities such as chairs, document holders and tables, location and position of facilities, improvement of the physical work environment such as temperatures to 18 °C, lighting 350 lux, bright color walls of the room and improving employee work postures.