bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Opini Going Concern, Pergantian Manajemen, Kesulitan Keuangan, Dan Reputasi Auditor Pada Auditor Switching
Authors: Yudha Cokorda Krisna , Saputra Komang Adi Kurniawan
Published: July 2019

Penelitian ini bertujuan untuk menganalisis pengaruh opini going concern, pergantian manajemen, kesulitan keuangan dan reputasi auditor pada auditor switching serta menguji perbedaan pengaruh opini going concern, pergantian manajemen, kesulitan keuangan dan reputasi auditor pada auditor switching antara perusahaan berukuran besar, sedang dan kecil. Data penelitian dikumpulkan dari perusahaan manufaktur terbuka (Tbk) yang terdaftar di BEI. Jumlah pengamatan sejumlah 368 observasi dari tahun 2017-2017. Metode analisis menggunakan uji regresi logistik dan uji beda koefisien regresi. Hasil studi menunjukkan bahwa terdapat pengaruh kesulitan keuangan dan reputasi auditor terhadap auditor switching. Namun opini going concern dan pergantian manajemen tidak berpengaruh terhadap auditor switching.
Algorithmic Integration of Budgets into Strategic  Enterprise Management
Authors: Odintsov B. E.
Published: July 2019

The author offers new approaches to dealing with the strategic and operational management of the company. The model of guaranteed algorithmic impact of strategic requirements (recommendations) expressed in specific indicators on monthly budgeting process is offered in the article. The organic interaction of these control types will allow management to implement model developments systematically and consistently in the enterprise. Embedding monthly budgets in strategic management involves the creation of intellectual information system, the core of which would be the hierarchical knowledge base that provides algorithmic communication between the strategy and budget. In addition, the database of formulas must be created which are designed for monthly calculations of indicators that are defined by the strategic goal. The provided in the article technology of fuzzy hierarchical search of restrictions on a number of key fiscal indicators clearly demonstrates the process of smoothing conflicts and resolving problems encountered during the adaptation of target strategic requirements to the real possibilities of the enterprise.
Goals in the Management of Regional Finances:  А Logical-Content Analysis of State Programs
Authors: Erzhenin R . V.
Published: July 2019

The transition to the formation of budgets on the basis of the program-target method is one of the significant achievements of the budget policy pursued in russia in terms of increasing the budget expenditures efficiency. According to the audit and accounting bodies, the implementation of state programs in many strategic areas has not yet led to the expected increase in the effectiveness of budget spending. The ineffectiveness of using state programs is largely due to their poor-quality training. The subject of this study has been selected methodological approaches to assessing the quality of the preparation of state programs in the field of financial management at the level of the subject of the russian federation. The logical and informative analysis of selected from open sources texts of government programs was carried out on the basis of the quality assessment methodology developed by the author and supporting the principle of targeted decomposition. The results of the analysis of the main parameters of state financial management programs indicate the formal approach of the regions of the russian federation to the program texts design. According to the author, to improve the efficiency of financial management, it is necessary to develop special budgeting models for this sphere, including both process and project management principles.
The Life cycle of an Educational Organization:  An Empirical Approach
Authors: Mikheeva S. A. , Potina E.  V.
Published: July 2019

The head of the school, as well as the business owner, it is important to understand the dynamics of the organization’s development. The current formal assessment procedures for schools and various ratings fix the current state of the organization, but do not allow to define at what stage of the development it is. Analysis of existing approaches to determining the stages of the life cycle of organizations has shown that existing methodologies are business-oriented and is not able to be used for educational organizations. The paper describes the school lifecycle model, proposed the methodology of a determining the stage of the school lifecycle using quantitative and qualitative parameters. Assessment the stages of the life cycle of four schools that are identical in their characteristics (status, age, size, location) and providing practical solutions are important result of the research. At first, the authors examined the position of the schools in the model of the lifecycle by quantitative indicators using three criteria: education quality, educational process resource supply, competitiveness of educational services. School reports based on self-examination provided the empirical evidence for indicators’ calculation. All the indicators are analyzed in a five-year dynamics, their averages for sample schools are defined over two time periods and percentile changes over a given period are calculated. The life cycle stage of a school is determined based on an aggregate indicator (final school evaluation), which is calculated considering weight coefficients. At second, we determined a dominant organizational culture type, which based on the robert E. Quinn and Kim S. Cameron’s OCAI method, for verification the primary quantitative diagnostics results. Qualitative data was obtained from a teachers and school managers’ poll. The life cycle determination method that has been proposed in this study can be used in management practice by the school principal.
Integrative Approach to Internal and External Crisis  Communications Management. Part 2
Authors: Alifanova T.  I.
Published: July 2019

As noted in the first part of the paper in the extensive literature on crises and crisis management, it is possible to allocate two main directions: internal —  where the main attention is paid to technical and structural aspects and external — where the organization focuses on managing of stakeholders. Despite the fact that over past 20 years each of these directions has being developed to a large extent independently, it had been revealed that there were definite number of opportunities for their integration. Based on the results of research given in the extensive list of used literature, it will be shown how both of these perspectives can be combined into single integrated structure. At the same time the study of potential for synthesis of internal and external perspectives is going to be covered by time frame of three main crisis stages: pre-crisis prevention, crisis management and post-crisis outcomes, and term “crisis management” will reflect activities at these stages of organizational management in broadest sense.
MENINGKATKAN KEMAMPUAN SISWA DALAM MENULIS DESKRIPTIF TEKS MENGGUNAKAN FOUR SQUARE WRITING METHOD (FSWM), KELAS X MIPA 6 SMA NEGERI 11 SEMARANG TAHUN AJARAN 2018/2019
Authors: Masunah Zuyina , Setyawati Erna , Yosephine Maria
Published: July 2019

Banyak siswa kurang dalam menulis yang salah satunya disebabkan oleh kebingungan dalam menuangkan ide yang dimiliki. Penelitian Tindakan Kelas ini dimaksudkan sebagai penggunaan Metode Four Square Writing (FSW) untuk mengembangkan kemampuan siswa dalam menulis deskriptif teks di kelas X MIPA 6, SMA N 11 Semarang. Tujuan dari penelitian ini adalah menemukan respon siswa terhadap pelajaran dan mendeskripsikan hasil penerapan Metode FSW. Penelitian ini dilakukan selama tiga kali mencakup tes pra-siklus, tes siklus 1, dan tes siklus 2. Instrumen yang digunakan adalah observasi dan tes. Tes digunakan untuk mengukur kemampuan siswa dalam menulis deskriptif teks setelah diberi perlakuan, dan observasi digunakan untuk memonitor kegiatan siswa selama proses pembelajaran. Data yang diperoleh dianalisis secara qualitatif dan quantitatif. Tes Hasil dari penelitian ini menunjukkan bahwa penggunaan Metode FSW berpengaruh pada respon siswa menjadi lebih aktif dan antusias dilihat dari persentase pengamatan di pra-siklus 40%, siklus 1 71,43%, dan siklus 2 85,71%. Peningkatan respon siswa dalam proses pembelajaran menjadikan kemampuan siswa dalam menulis deskriptif teks pun meningkat. Hasil tersebut dapat dilihat dari hasil tes pra-siklus yang belum memenuhi KKM dengan persentase 11,11%. Dalam setiap siklus terjadi peningkatan yang cukup signifikan dimana hasil dari tes siklus 1 menjadi 63,89% dan tes siklus 2 menjadi 91,67%. Berdasarkan data yang diperoleh, disimpulkan bahwa Metode Four Square Writing dapat meningkatkan kemampuan siswa kelas X MIPA 6, SMA N 11 Semarang dalam menulis deskriptif teks.
IMPROVING STUDENTS’ READING “DESCRIPTIVE TEXT” USING SMALL GROUP DISCUSSION, A CASE STUDY OF X MIPA-7 CLASS OF 11 SENIOR HIGH SCHOOL SEMARANG IN ACADEMIC YEAR 2018/2019
Authors: Permana Yongki Arya , Setyawati Erna , Yosephine Maria
Published: July 2019

Tujuan dari penelitian ini adalah untuk mendeskripsikan: (1) bagaimana penggunaan Small Group Discussion dapat meningkatkan kemampuan ketrampilan membaca siswa dalam materi descriptive text. (2) Kelebihan menggunakan Small Group Discussion dalam pembelajaran penguasaan ketrampilan membaca. Dalam penelitian tindakan kelas ini dilaksanakan dalam dua siklus pada siswa kelas X MIPA-7 SMA Negeri 11 Semarang. Setiap siklus terdiri dari empat tahapan: perencanaan, pelaksanaan, pengamatan, refleksi. Terdapat dua jenis data: data kualitatif dan data kuantitatif. Data kualitatif diperoleh dengan menggunakan lembar pengamatan, wawancara, dan catatan lapangan. Kemudian, data kuantitatif diperoleh menggunakan tes (pre-test dan post-test). Data kualitatif dianalisis menggunakan 5 tahapan yang disarankan oleh Burns (1999: 157-159) yakni sebagai berikut: menghimpun data, mencatat data, membandingkan data, membangun teori, dan melaporkan hasil penelitian. Data kuantitatif dianalisis menggunakan statistik deskriptif. Hasil penelitian menunjukkan bahwa penggunaan Small Group Discussion dapat meningkatkan kemampuan siswa dalam ketrampilan membaca. Selain itu, Small Group Discussion dapat digunakan untuk mendukung guru dalam pengelolaan kelas. Peneliti juga menemukan kelebihan Small Group Discussion dalam pembelajaran ketrampilan membaca. Small Group Discussion tidak hanya membuat suasana kelas menjadi nyaman dan menarik, akan tetapi juga meningkatkan partisipasi siswa dalam berbagi ide dan bertukar informasi dalam pembelajaran ketrampilan membaca descriptive text.
PENINGKATAN KEMAMPUAN BERBICARA SISWA MENGGUNAKAN TEHNIK ROLE-PLAY PADA MATERI UCAPAN MEMBERI SELAMAT PADA SISWA KELAS 10 MIPA 7 SMA NEGERI 6 SEMARANG TAHUN AJARAN 2018/2019
Authors: Widodo Kurnia , Suharno Suharno , Suwandi Suwandi
Published: July 2019

Meningkatkan Kemampuan Berbicara Bahasa Inggris dengan menggunakan metode Role Play pada materi ucapan selamat kelas 10 IPA 7 SMA Negeri 6 Semarang Tahun 2018/2019, Kurnia Widodo 2018, 44 halaman, Penelitian tindakan kelas dilaksanakan dengan tujuan untuk meningkatkan hasil belajar siswa dengan metode dan , hasil penelitian dengan penggunaan metode role play dapat meningkatkan kemampuan berbahasa inggris yaitu dengan melalui pre test dan post test terjadi kenaikan 5,83 dan Metode role play memberikan kesempatan guru menilai siswa dari mulai melakukan kegiatan pembelajaran sampai kegiatan akhir serta bagaimana siswa melakukan komunikasi dan penjiwaannya yang semua itu juga merupakan hasil belajar dan dari observasi yang dilakukan kepada siswa dengan memberikan kuisuner pada siswa dan mendapatan bahwa dalam kemampuan berbicara semua detail dalam indikator memperoleh katagori rata rata tinggi dengan sebagian besar menjawab sangat baik dan relevan hanya pada structur, tata bahasa, katagori jawaban cukup sesuai dan relevan
PEMBEKALAN BAGI PESERTA MAGANG SISWA SMSR PADANG (SMK N 4 PADANG) UNTUK PERUSAHAAN YANG BERGERAK DI BIDANG INTERIOR
Authors: Malik Kendall
Published: July 2019

Membuka jurusan desain di SMK N 4 / SMSR Padang ini merupakan langkah yang baik dan maju untuk sekolah ini. Karena banyak masyarakat kita sudah faham mengenai desain seperti : desain kitchen set, ruang tamu, ruang keluarga dan lain – lain. Hal ini menjadi peluang bagi siswa SMK N 4 / SMSR Padang lulusan nantinya. Hal ini menjadi peluang kerja bagi siswa yang akan datang dan bisa membuka lapangan kerjanya sendiri dan ditambah dengan hadirnya aplikasi-aplikasi untuk perancangan interior. Menyikapi peran pentingnya sekolah desain di Padang merupakan upaya dalam menyelesaikan masalah desain dalam lingkungan masyarakat kita khususnya di Padang. Hal ini menjadi kesadaran bagi kita semua baik dari pihak sekolah maupun pihak stakeholders dimana lulusan desain adalah jantung dari sebuah perusahaan. Dengan diberiakannya penyuluhan tentang prinsip-prinsip desain ini maka guru dan siswa dapat memahami pentingnya desain lingkungan sekitar kita dan hendaknya dapat diaplikasikan ke dalam bentuk nyata (tiga dimensi).
KAJIAN KESESUAIAN LAHAN UNTUK MITIGASI BENCANA LAHAN DI KAWASAN BUDIDAYA
Authors: Soewandita Hasmana
Published: July 2019

Bencana lahan di kawasan budidaya di lereng Gunung Sindoro dan Sumbing  sering dipicu oleh kegiatan yang berkaitan dengan pola budidaya tanaman pangan/hortikultura monokultur (single commodity). Dalam rangka mitigasi bencana lahan  perlu dilakukan kajian alternative dan pola budidaya yang sesuai baik dari segi lingkungan biofisik lahan, ekonomi dan sosial budaya masyarakat.  Metoda yang digunakan untuk kajian ini yaitu dengan metoda skoring dan pembobotan.  Parameter-parameter yang dipertimbangkan meliputi aspek luas lahan yang sesuai  (20 %), aspek budidaya dan pengelolaan (20 %),  aspek produksi (10 %), aspek keberadaan komoditas (5 %), aspek konservasi (15 %),  aspek pola budidaya (15 %), dan  aspek pasar (15 %).  Hasil analisis menunjukkan bahwa tanaman keras (hutan) menempati skor tertinggi, baru kemudian berturut tanaman perkebunan, hortikultura dan tanaman pangan.  Rekomendasi dari hasil analisis ini adalah untuk membuat pola budidaya dengan memadukan tanaman strata tinggi (tanaman keras) dengan tanaman strata menengah (perkebunan) dan tanaman strata rendah (hortikultura/pangan).
KARAKTERISASI BENCANA BANJIR BANDANG DI INDONESIA
Authors: Adi Seno
Published: July 2019

Saat ini bencana hidrometeorologi menunjukkan tren meningkat. Bencana banjir bandang adalah bagian dari bencana hidrometeorologi yang terindikasi berdampak signifikan terhadap kehidupan, dan harta benda.  Faktor utama  banjir bandang adalah dipicu oleh intensitas hujan ekstrim. Kemudian berhubungan dengan kejadian longsor yang menyumbat aliran sungai membentuk bendung alam. Selanjutnya  tekanan aliran sungai menjebol bendung alami tersebut sehingga terjadi banjir bandang yang ditandai dengan kecepatan aliran yang tinggi dengan membawa lumpur, kayu, dan batu. Setidaknya terjadi 10 kejadian banjir bandang di Indonesia pada tahun 2012 yang mengakibatkan 15 korban jiwa dan kerusakan harta benda pada setiap kejadian bencana.  Untuk mengatasi bencana banjir bandang beberapa tindakan mitigasi dapat dilakukan yaitu dengan pemetaan daerah bahaya, sistem peringatan dini, kesiapsiagaan masyarakat, dan peramalan hidrometeorologi. Sayangnya dari upaya tindakan mitigasi tersebut, hanya beberapa daerah yang berpotensi bencana banjir bandang yang siap dengan upaya tersebut.
Analisis Penggunaan Dan Kesesuaian Lahan Berdasarkan Potensi Bahaya Letusan Gunung Merapi
Authors: Soewandita Hasmana , Sudiana Nana
Published: July 2019

Mount Merapi is a mountain that is classified as active and relatively frequent eruption frequency. The impact caused by the eruption of Mount Merapi classified terrible and the impact on the loss of property, infrastructure to fatalities. Merapi disaster-prone areas covering up areas inhabited and cultivated areas. The purpose of this activity is to provide direction and suitability of land use is associated with a disaster prone area. The method is based on the analytic descriptive field survey and analysis of maps (land use and disaster-prone areas). The analysis showed that the cultivated area is still occupied by the public is directed to land penmggunaan perennials with a combination of food crops. Plants are easy succession directed at plants that have root weevil, because these plants will quickly grow after the impact of the eruption of Merapi. Likewise perennials that have a Poster (grow) back as horticultural crops (Avocado, Lengkeng, Mahony), while the fast-growing plants sengon though but flammable.Gunung Merapi merupakan gunung yang tergolong aktif dan frekwensi erupsi tergolong sering terjadi. Dampak yang ditimbulkan akibat letusan Gunung Merapi tergolong dasyat dan berdampak terhadap kerugian harta benda, infrastruktur hingga korban jiwa. Kawasan rawan bencana Merapi meliputi hingga kawasan yang berpenghuni dan kawasan budidaya (tegalan dan kebun campuran). Tujuan dari kegiatan ini adalah untuk memberikan arahan penggunaan dan kesesuaian lahan dikaitkan dengan kawasan rawan bencana. Metoda yang digunakan adalah diskriptif analitik dengan berdasarkan hasil survey lapang dan analisis peta (penggunaan lahan dan kawasan rawan bencana). Hasil analisis menunjukkan bahwa kawasan budidaya yang masih diokupasi oleh masyarakat diarahkan untuk penggunaan lahan tanaman keras dengan kombinasi tanaman pangan. Tanaman yang mudah suksesi diarahkan pada tanaman yang mempunyai bonggol akar, dikarenakan tanaman ini akan cepat tumbuh setelah terjadi dampak letusan Merapi. Begitu juga tanaman keras yang mempunyai daya trubus (tumbuh) kembali seperti tanaman hortikultura (Alpukat, Lengkeng, Mahoni), sedangkan tanaman sengon meskipun cepat tumbuh akan tetapi mudah terbakar.Keywords: eruption, land use, land suitability
Sistem Pertahanan Kombinasi Untuk Melindungi Kota Pantai Dari Bahaya Tsunami
Authors: Edyanto CB. Herman
Published: July 2019

Coastal city is a city that is growing rapidly, because the infrastructure is supported by sufficient sea. The potential beauty of the sea make the sea as porches and windows coastal city. This potential drives offer promising investment for the development of economic activities in coastal areas. But what is often forgotten is that the coastal city is inseparable from the problem of disasters, especially tsunamis. Analysis on coastal protection components suggests that coastal vegetation that have adapted to the coastal environment can serve as a coastal defense system in the form of non-structural mitigation. Application of the system of protection as it has financing relatively easy and inexpensive. On the other hand, to further strengthen the protection of tsunami waves and overtopping, structural mitigation remains necessary. The combination of these two systems provide double the power to safeguard the coastal city. This study is a qualitative approach to analyze the non-structural mitigation systems and structural mitigation. A mix of these two systems were able to reduce disaster risk.Kota pantai merupakan kota yang bertumbuh dengan cepat, oleh karena didukung oleh sarana dan prasarana laut yang cukup. Potensi keindahan laut menjadikan laut sebagai serambi dan jendela kota pantai. Potensi ini yang mendorong tawaran investasi yang menjanjikan bagi pembangunan kegiatan ekonomi di kawasan pantai. Namun yang sering terlupakan adalah bahwa kota pantai tidak terlepas dari permasalahan bencana, khususnya tsunami. Analisis terhadap komponen perlindungan pantai memberikan gambaran bahwa vegetasi pantai yang telah beradaptasi dengan lingkungan pantai dapat berfungsi sebagai sistim pertahanan pantai dalam bentuk mitigasi non struktural.Penerapan sistim perlindungan seperti ini memiliki pembiayaan yang relatif mudah dan murah. Disisi lain, untuk lebih memperkuat perlindungan dari gelombang dan limpasan tsunami, mitigasi struktural tetap dibutuhkan. Kombinasi dari kedua sistem memberikan kekuatan ganda bagi upaya perlindungan kota pantai. Pendekatan studi ini bersifat kualitatif dengan menganalisis sistem mitigasi non struktural dan mitigasi structural.Perpaduan antara kedua sistem ini mampu untuk mengurangi risiko bencana.Keywords: protection, defense, coastal, coastal city, vegetation, tsunami
Konsumsi Energi Pada Alat Pengering Surya dan Tipe Bak Untuk Pengeringan Biji Kakao
Authors: Manalu Lamhot P.
Published: July 2019

Crop drying is essential for preservation in agricultural applications. It is performed either using fossil fuels in an artificial mechanical drying process or by placing the crop under the open sun. The first method is costly and has a negative impact on the environment, while the second method is totally dependent on the weather. The drying process requires a lot of energy in relation to the amount of water that must be evaporated from the product. It is estimated that 12% of the total energy used by the food industries and agriculture absorbed in this process. Due to the limitation of energy resources, it is important to keep researching and developing of diversification and optimization of energy This study aims to assess the use of energy for cocoa drying using solar energy dryer and bin-type dryer, as well as to determine the drying efficiency of each type of dryer. The results showed that the efficiency of the solar dryer drying system ranges between 36% to 46%, while the tub-type dryers between 21.7% to 33.1%. The specific energy of solar dryer ranged from 6.17-7.87 MJ / kg, while the tub-type dryers 8.58-13.63 MJ / kg. Dryer efficiency is influenced by the level of solar irradiation and the amount of drying load, the higher the irradiation received and more cocoa beans are dried, the drying efficiency is also higher and the specific energy further down.Proses pengeringan memerlukan banyak energi sehubungan dengan banyaknya air yang harus diuapkan dari bahan yang dikeringkan. Pengeringan dapat dilakukan dengan menggunakan pengering mekanis berbahan bakar fosil atau dengan menempatkan produk di bawah matahari terbuka. Metode pertama adalah mahal dan memiliki dampak negatif pada lingkungan, sedangkan metode kedua sangat tergantung pada cuaca. Diperkirakan bahwa 12% dari total energi yang dipergunakan oleh industri pangan dan pertanian diserap untuk proses ini. Mengingat semakin terbatasnya sumber energi bahan bakar minyak maka usaha diversifikasi dan optimasi energi untuk pengeringan perlu terus diteliti dan dikembangkan. Salah satunya adalah pemanfaatan energi surya sebagai sumber energi terbarukan. Penelitian ini bertujuan untuk mengkaji penggunaan energi untuk pengeringan kakao dengan memakai pengering energi surya dan pengering tipe bak, serta untuk mengetahui efisiensi pengeringan dari masing-masing tipe pengering. Hasil kajian menunjukkan bahwa efisiensi total sistem pengeringan alat pengering surya berkisar antara 36% dan 46%, sedangkan pengering tipe bak antara 21.7% dan 33.1%. Kebutuhan energi spesifik alat pengering surya berkisar antara 6.17-7.87 MJ/kg, sedangkan alat pengering tipe bak 8.58-13.63 MJ/kg. Efisiensi alat pengering dipengaruhi oleh tingkat iradiasi surya dan jumlah beban pengeringan, semakin tinggi iradiasi yang diterima pengering serta semakin banyak biji kakao yang dikeringkan, maka efisiensi pengeringan juga semakin tinggi dan kebutuhan energi spesifik semakin turun.Keywords: energy, efficiency, cocoa, solar dryer, bin-type dryer.
Türkiye’de Organik Tarım ve İyi Tarım Uygulamalarının Ekonomik, Sosyal ve Çevresel Sürdürülebilirlik Açısından Değerlendirilmesi
Authors: Aydın Eryılmaz Gamze , Kılıç Osman , Boz İsmet
Published: July 2019

Dünya
nüfusuna paralel olarak artan tarım ürünleri ihtiyacı, yoğun kimyasal girdi
uygulamalarıyla verimde artış sağlanarak karşılanmaya çalışılmıştır. Ancak
tarımsal faaliyetlerde gereğinden fazla kullanılan girdilerin, insan sağlığı ve
çevre üzerindeki olumsuz etkileri zamanla artan oranda hissedilmeye
başlanmıştır. Bunun sonucu olarak, sadece verim artışını değil, aynı zamanda
insan sağlığını ve çevreyi korumayı esas alan sürdürülebilir tarım sistemleri
önem kazanmıştır. Organik tarım, gelişmiş ülkelerde iç talebe yönelik gündeme
gelmiş, Türkiye’de ise 1980’li yılların ortasında ithalatçı firmaların
istekleri doğrultusunda ortaya çıkmıştır. Türkiye’de iyi tarım uygulamaları
2007’de başlamasına rağmen, özellikle 2013’ten sonra büyük gelişme
göstermiştir. Organik tarım alanı, 2007’den 2016’ya gelindiğinde 3 kat, iyi
tarım uygulamaları alanı ise 88 kat artmıştır. Ekonomik ve sosyal yönden
sürdürülebilir tarımın sağlanmasında, daha çok yerel ölçekli ve işletme odaklı
uygulamaların ele alınmasına, çevresel sürdürülebilirliğin sağlanmasında ise
makro düzeyde ve uzun vadeli politikalara ihtiyaç vardır. Bu çalışmada,
Türkiye’de sürdürülebilir tarımın gelişmesini sağlayan organik tarım ve iyi
tarım uygulamaları ekonomik, sosyal ve çevresel yönleriyle değerlendirilmiştir.
Evaluation of Risk Management Practice in the Nigeria Construction Industry
Authors: Ugwu Moses C. , Osunsanmi Temidayo O. , Aigbavboa Clinton O.
Published: July 2019

The construction industry is an essential contributor to a country’s economic growth. Unfortunately, the sector's contribution to the economy is hindered by numerous risk surrounding a construction project. Despite the harmful effect of construction risk, it cannot be eliminated but it can only be managed. Therefore, this study aimed at evaluating the practice adopted for managing construction risk within Nigeria construction industry. The quantitative research approach was adopted, and a descriptive study was selected because it gives an accurate account of the characteristics, for example, the behaviour, opinions, abilities, beliefs and knowledge of a situation or group. The questionnaire was sent out to 200 respondents out of which a total of 150 questionnaires were valid. All the valid questionnaires were analysed using SPSS v23 adopting the exploratory factor analysis method. The findings showed that just like developed countries the Nigeria construction industry adopt the best practice of risk management in construction projects. These practices include risk identification, assessment, response and control. The exploratory factor analysis revealed that under risk identification the practice adopted by the construction professionals is dived into information sourcing and history of the project. Concerning risk assessment, the practice comprises of event analysis and creating a picture of the project. The method adopted for risk response includes generating a risk reduction methodology, establishing risk management back up plan and shifting the risk to a third party. Whereas for risk control the practice consists of enhancing construction project quality and improving the program plan of the construction project. The study contributes to the better management of construction project risk in Nigeria.
Development of Rigging System for Prefabricated Wood I-joist Floor Panels
Authors: Zhang Sigong , Chui Ying Hei , Joo David , Letarte Jean-Philippe , Dalcastagne Luca
Published: July 2019

Panelized building construction are highly mechanized. Material handling and lifting equipment dominate construction sites and constitute the critical element in achieving productivity. In recent construction practice, panelized wood I-joist floor panels are normally lifted into place by mobile crane using flexible slings inserted through the predrilled holes on the I-joist web and sheathing panels above the I-joist top flange and then wrapped around the I-joists at the four corners. However, the pre-drilled holes on the web and sheathing may weaken the floor panels. Moreover, a range of techniques for lifting and handling mass timber panels have been developed. A typical rigging technique consists of a lifting ring and a steel plate with pre-drilled holes. By using several self-tapping screws, the panel was connected with the rigging device for lifting. However, since prefabricated I-joist floor panels are much lighter than mass timber panels and the I-joist flange is relatively narrow and thin, the rigging device for mass timber panels cannot be applied directly to I-joist floor panels, but a modified design can be developed for prefabricated I-joist floor panels. In the present study, a new rigging device was designed for prefabricated wood I-joist panels and their load capacity was evaluated by withdrawal tests. Several factors influencing the withdrawal capacity were investigated including screw types and quantities, flange width and materials, and OSB thickness.
Numerical and Experimental Study on Modular-Based Timber Structures
Authors: Ormarsson Sigurdur , Vessby Johan , Johansson Marie , Kua Le
Published: July 2019

Building with prefabricated light-frame volume modules is a prevalent and innovative construction method for low and mid-rise timber buildings. Compared to traditionally site-built constructions this method is very advantageous due to its high prefabrication level and the fast on-site assembly of the modules. The focus of this project is to study and optimise the global shear stiffness of the volume modules and to secure a large enough shear and uplift stiffness of the mechanical (or friction based) connections between the modules. Some companies assume that the friction between the modules is sufficient to transfer the wind stabilization forces down through the entire building. Regarding structural safety, connection design is an important task that needs to be numerically studied and experimentally verified. The paper presents numerical and experimental results obtained from two ongoing research projects concerning modular-based timber buildings in Sweden. The final aim of this work is to develop an efficient three dimensional finite-element model to analyse both the global and detailed structural behaviour of these types of buildings. To study the overall shear stiffness of the volume modules, eight different test-modules are to be tested. The test results will be used to calibrate the numerical model.
An Optimized Prefabricated Raft Footing System for Houses on Shrink-Swell Soils: Preliminary Results
Authors: Teodosio Bertrand , Shanaka Kasun , Baduge Kristombu , Mendis Priyan
Published: July 2019

The strong demand for houses has been hampered by a shortage of skilled labor in Australia, which can be potentially alleviated using prefabrication. Significant advancements in the design and construction of prefabricated houses have been observed; however, most substructure constructions still use traditional cast-in-place method that is labor intensive and weather-dependent. Prefabrication of footing systems is an advantageous solution since this require minimal manual labor and shorter construction period. The design of an innovative prefabricated footing needs to consider structural integrity and design assembly. One of the important structural issues for light-weight houses is cyclic differential ground movements affecting footing systems due to reactive soils. This shrink-swell movements are due to the decrease and increase in soil moisture, which can cause minor to severe damage depending on the presence of fines. Due to the issues on shortage of skilled labor and housing, and the costly impact of shrink-swell movements of reactive soils to footings, this study aims to develop a prefabricated footing based on optimized waffle raft. The developed system can easily be installed in stable to highly reactive sites, minimizing site disturbance, on-site assembly requirements and maximizing construction speed, quality and sustainability.
Highly Mechanical Performance of Laminated Veneer Lumber Induced by High Voltage Electrostatic Field
Authors: He Qian , Zhan Tianyi , Ju Zehui , Zhang Haiyang , Hong Lu , Wang Zhiqiang , Brosse Nicolas , Lu Xiaoning
Published: July 2019

The high voltage electrostatic field (HVEF), as a novel technology, was applied in the study to obtain a highly mechanical performance of LVL (laminated veneer lumber) by increasing limiting value of shear failure strength directly affected by bonding strength. The surface property of wood, polymerization extent of PF, bonding interface of wood-to-PF and mechanical properties of LVL were investigated under the HVEF treatment. The results showed that increased free radicals and total surface energy were acquired under the HVEF treatment resulting from more polar groups (?OH, ?CHO) and ions were triggered leading to decreased contact angles identified both for Poplar and Masson specimens. The HVEF provided more reactions among wood-to-UF and more cross linking reaction of PF occurred in the treating step. The tendency of vertical density profile was more extremely steep than the control with max density increased by 24.93% and 30.24% for Poplar and Masson LVL respectively since adhesive aggregated continuously and orderly along bonding interface and permeation depth reduced to around 200 ?m, accounting for improved bonding shear strength, which eventually brought an enhancement on mechanical properties of LVL with horizon shear strength (?and?), modulus of elasticity and static bending strength significantly enhanced by 14.65%, 10.68%, 20.67% and 12.34% for Poplar LVL and that of Masson LVL enhanced by 17.30%, 13.93%, 18.55% and 12.72%. Besides, the delamination ratio was decreased by 49.57% and 58.32% respectively both for Poplar and Masson specimens.
Approximate evaluation of functional integrals with centrifugal potential
Authors: Malyutin V. B.
Published: July 2019

Approximate evaluation of functional integrals containing a centrifugal potential is considered. By a centrifugal potential is understood a potential arising from a centrifugal force. A combination of the method based on expanding into a series of the eigenfunctions of a Hamiltonian generating a functional integral and the Sturm sequence method for the eigenvalue problem is used for approximate evaluation of functional integrals. This combination allows one to significantly reduce a computation time and a used computer memory volume in comparison to other known methods.
Spectral properties of discrete models of multi-dimensional elliptic problems with mixed derivatives
Authors: Prakonina A. U.
Published: July 2019

The influence of the spectrum of original and preconditioned matrices on a convergence rate of iterative methods for solving systems of finite-difference equations applicable to two-dimensional elliptic equations with mixed derivatives is investigated. It is shown that the efficiency of the bi-conjugate gradient iterative methods for systems with asymmetric matrices significantly depends not only on the matrix spectrum boundaries, but also on the heterogeneity of the distribution of the spectrum components, as well as on the magnitude of the imaginary part of complex eigenvalues. For test matrices with a fixed condition number, three variants of the spectral distribution were studied and the dependences of the number of iterations on the dimension of matrices were estimated. It is shown that the non-uniformity in the eigenvalue distribution within the fixed spectrum boundaries leads to a significant increase in the number of iterations with increasing dimension of the matrices. The increasing imaginary part of the eigenvalues has a similar effect on the convergence rate. Using as an example the model potential distribution problem in a square domain, including anisotropic ring inhomogeneity, a comparative analysis of the matrix structure and the convergence rate of the bi-conjugate gradient method with Fourier – Jacobi and incomplete LU factorization preconditioners is performed. It is shown that the advantages of the Fourier – Jacobi preconditioner are associated with a more uniform distribution of the spectrum of the preconditioned matrix along the real axis and a better suppression of the imaginary part of the spectrum compared to the preconditioner based on the incomplete LU factorization.
To the 150th anniversary of the creation of the Periodic system of elements
Authors: Gurskii A. L. , Hursky L. I.
Published: July 2019

The results of the discovery of the Periodic law by D. I. Mendeleev are considered, and the actual formulation of this law is given. Some examples of the use of symmetry groups in modern science are given. It is shown that the SO(4,2) group allows presenting the contents of the Periodic system of elements in full coincidence with the experimentally established structure of electronic shells of corresponding atoms without involving any additional quantum numbers characterizing the properties of atoms. adynamic substantiation of the use of representations of the dynamic symmetry group of the quantum system, isovalent to hydrogen, for a mathematical description of the properties of the symmetry of the Periodic system of elements is proposed. Using it, the splitting of the infinite-dimensional unitary representations of the group SO(4,2) into the finite-dimensional multiplets, determined by the quantum numbers describing the states of electrons, was implemented. A problem of inclusion of isotopes of elements in the Periodic system of elements is discussed.
Protective effect of brasinosteroid salicilates on spring barley plants exposed to biotic stress
Authors: Manzhalesava N. E. , Litvinovskaya R. P. , Poljanskaja S. N. , Karytsko L. A. , Savachka A. P.
Published: July 2019

In laboratory experiments, salicylates 24-epibrassinolide, 24-epicastasterone and the first synthesized 6-deoxo-24-epicastasterone salicylate act as inducers of plant immunity under biotic stress on the model phytopathosystem of barley-phytopathogenic fungus Helminthosporium teres Sacc. In small-scale field experiments, it was shown that the treatment of plants with brassinosteroid salicylates has a stimulating effect on the formation of protective physiological and biochemical reactions of plants. The most active protective effect exhibited salicylate 24-epibrassinolide.
Influence of sodium glutamate and food additives on the activity of smooth muscles of the stomach, the intestines and the cardiac activity of rats
Authors: Soltanov V. V. , Komarovskaya L. M.
Published: July 2019

The present work investigates the action of food additives: sodium glutamate E-621 (720 mg/kg), sodium benzoate E-211 (30 mg/kg), tartrazine E-102 (45 mg/kg) on the modulation of the heart rate (СR) and the activity of smooth muscles of the stomach and the colon in acute experiments on rats. Narcosis – thiopental sodium, 70 mg/kg is made intraperitoneally. It is established that the unitary administration of each of the additives into the stomach separately or everywhere results in precise effects of increase or decrease of total potentials of smooth muscles (PSM) without CR changes. After introducing glutamate into the stomach intravenously infusion adrenaline (Adr, 10 mkg) causes CR to increase more significantly, if all additives are introduced into the stomach, and then Adr. PSMs after the application of Adr were often more stimulating. Later, a subsequent significant influence on the effects of long use of additives in a diet is established. As it has appeared, the application of adrenaline in finishing acute experiment (after a month of feeding by additives) is accompanied not by amplification(strengthening), and, on the contrary, by the disorder of the heart work: CR gradually falls, arrhythmia arises, fibrillations of a myocardium and then cardiac contractions stopped in 12 of 16 experiments. These processes are associated with decreas ing the background activity on an electrocardiogram of the average area of RST (in the control 149 mkV/s, in a month of experience 80 mkV/s, р < 0.05) and waves Т (82 and 43 mkV/s, respectively, р < 0.01) without significant changes of their duration. The increase or decrease of the RST area is seen and Т is marked at the action of special ADR on the stomach additives. It is supposed that a long use of food additives serves as the precondition for dysfunctions in the heart work in the situations connected to a fast increase in the blood of catecholamines – in the conditions of various stresses, adverse influences of factors of the environment.
Numerical modeling of a clean shift for perfectly elastic-plastic material (Murnaghan’s material)
Authors: Shved O. L.
Published: July 2019

The constitutive equations are formulated for the case when the process point is located at the singular point of the deviator section of the yield surface. The main parameter of Murnaghan’s elastic-plastic material is selected – the relative part of the dissipated specific power of deformation. This value depends on the type of stress-strain state, strain rate and material loading history. This dependence is due to the rational choice of the growth parameter of the elastic deformation anisotropy, which ensures its minimum value. Complex programs in FORTRAN language have been developed and the pure shift process has been numerically simulated. The results of calculations of the process carried out before the moment of material destruction according to the proposed non-standard fracture criterion are presented. The phenomenon of increasing the plasticity of the material for pure shear with applied high hydrostatic pressure is described. Bridgman’s experimental data on the presence of a threshold pressure value for hard-to-deform metals is confirmed.
Synthesis of radar antenna patterns with linear beam scanning and amplitude signal processing
Authors: Artemiev V. M. , Naumov A. O. , Kokhan L. L.
Published: July 2019

In radars with linear beam scanning the angular resolution is determined by the width of the antenna pattern. The traditional way to increase this resolution is to enlarge the size of the antenna aperture, which is limited by technical capabilities. It is possible to achieve an increase in the angular resolution by using special methods for processing the received signals, which make it possible to synthesize the antenna pattern with the desired width. The aim of the work was to develop such method for synthesizing of radar antenna pattern with linear beam scanning and amplitude signal processing. A method for the synthesis of the antenna patterns with a given width, determined by the distance between the zeros of the first side lobes is proposed. This is reached by simultaneous processing of delayed signals in the output of the receiver and its summations. The method of pattern synthesis is based on the choice of the optimality criterion by minimizing the quadratic loss function. This function includes a term that minimizes the noise variance at the output of the receiver, as well as terms that take into account linear restrictions on the antenna pattern amplitude and width. The solution to the problem is carried out on the basis of the method of Lagrange multipliers with linear constraints.

The capabilities of the method are shown in model examples of the synthesis of antenna patterns with different number of measurement channels. It is assumed that the initial diagram is described by a Gaussian function. The cases of uniform and nonuniform distribution of angles in the range of the initial antenna pattern are considered. The dependence of the signal-tonoise ratio on the number of directional patterns and the amplitude of the side lobes is investigated.
Fortification of goat milk with purple sweet potato (Ipomea batatas l.) extract and its effects on functional cheese
Authors: Miwada I Nyoman Sumerta , Sutama IN.S. , Sukada IK. , Doloksaribu L.
Published: July 2019

This study was undertaken to analyze the quality of goat milk based cheese particularly its potential high antioxidant content through fortification of goat milk with purple sweet potato extract. A completely randomized design was used to determine the characterization of goat milk based cheese quality through five levels i.e. 0% (A); 2% (B); 4% (C); 6% (D) and 8% w/v (E) of purple sweet potato extract fortification in goat milk. The results showed that the increased level of fortification by purple sweet potato extract in goat milk based cheese significantly increased the pH value of the cheese (P<0.05) where the highest pH was 6.20 at the level of 4%  w/v. Meanwhile, the yield and total of cheese acid were not affected by the fortification. The content of cheese protein significantly decreased (P<0.05) by the increasing level of fortification by purple sweet potato in goat milk. Goat milk-based cheese on the E treatment contained the lowest protein (19.42%). Functional potency of the cheese increased significantly (P<0.05) when the level of fortification was increased. The highest antioxidant content in goat milk based cheese was 114.47 mg/L. GAEAC at 8% w/v level. In conclusion, by increasing fortified goat milk by purple sweet potato extract up to 8% w/v was able to potentially produce cheese containing a high antioxidant.
Impact of application of law no 16/2006 about fisheries and forestry agricultural extension system toward to performance of agricultural extension workers
Authors: Krishnayana I Putu Addhi , Suparta I Nyoman , Inggriati Ni Wayan Tatik
Published: July 2019

This study aims to analyze the relationship of knowledge, attitudes, skills, and characteristics with the motivation and performance of agricultural extension workers after implementing Law No. 16 of 2006. The research location was determined purposively. Sampling uses the stratified quota method. The data collection method is direct and in-depth interviews, observation and documentation. The results of the study showed that the average motivation and performance of agricultural extension workers were in the medium category. Knowledge, attitudes, characteristics, and skills of agricultural extension workers in Tabanan Regency proved to have a significant positive effect on instructor motivation and performance. Knowledge, attitudes, and skills of agricultural extension workers in Gianyar Regency proved to have a real positive effect on motivation and performance. The motivation and performance of extension agents in Gianyar and Tabanan Districts are mostly in the moderate category. The motivation of agricultural instructors in Tabanan has a very significant positive effect on the performance of extension agents, while the motivation of agricultural extension agents in Gianyar Regency has a significantly positive relationship to performance.
New Practice of International Communication of Chinese Films under the Sight of “The Belt and Road”—— Taking the Film “Xuan Zang” as an Example
Authors: Wang Dengyi
Published: July 2019

At present, “The Belt and Road” initiative has risen from the China initiative to an international consensus and has become a popular international public product and a high-profle international cooperation platform. As the soul of the “Belt and Road”, culture’s leading advantages can promote the all-round and multi-feld exchanges and cooperation between China and various countries along “The Belt and Road”. As an important carrier for spreading Chinese culture, domestic flms play an important role in further expanding the international communication practice of Chinese cultural inﬂuence. This paper takes the flm “Xuan Zang” as an example, explores the new international communication practices of domestic flms under the framework of “The Belt and Road”, sums up the new path of domestic flm international communication, and looks forward to the new opportunities and bright prospects of cooperation in the feld of flm and television art under the framework of “The Belt and Road”.
The Equity of Gaokao (National University/College Entrance Examination) in China
Authors: Jing Xiaoyan , Liu Li
Published: July 2019

Gaokao, the college/university entrance examination, has been playing a decisive role in the access of higher education in China since 1949. This high-stakes examination has received increasing criticisms these years about the contents and forms of the exam. This article brie+y examines the development of Gaokao, and focuses on the equity of educational opportunities the examinees can have in different provinces and rural and urban areas, which is the critical way to individual success and the promotion of social mobility. There is inequity of educational opportunities in different provinces as well as the rural and urban areas. The Ministry of Education (MoE) in China has adopted optional examination approaches, inequity, however, arises in them too. Remedial reform is implemented and Gaokao at present is still the effective system while optional system is available.