bluuebunny/crossref_metadata_2025 huggingface dataset:
Pelatihan bermain pada pengasuh meningkatkan kualitas interaksi antara pengasuh dan anak prasekolah
Authors: Oktavianto Eka , Hartiningsih Sri Nur , Dewastuti Nadya Wuri , Timiyatun Endar
Published: November 2018

Abstrak

Latar Belakang: Pengasuh adalah penentu utama perkembangan anak. Interaksi dan hubungan dengan pengasuh akan memberikan efek yang kuat pada pertumbuhan dan perkembangan yang sehat bagi anak-anak. Interaksi berkualitas dapat meningkatkan pertumbuhan dan perkembangan anak-anak. Namun, tidak setiap pengasuh mampu merespons secara tepat kebutuhan anak-anak mereka. Memberikan pelatihan bermain bagi pengasuh adalah salah satu solusi yang dibutuhkan.

Tujuan: Penelitian ini menguji pengaruh pelatihan bermain terhadap kualitas interaksi antara pengasuh dan anak prasekolah.

Metode: Penelitian ini adalah pra-eksperimental dan menggunakan satu kelompok pre-pos tes tanpa kelompok kontrol. Sembilan belas pasang pengasuh dan anak-anak pra sekolah direkrut dengan purposive sampling. Data dikumpulkan dengan menggunakan kuesioner demografi dan lembar observasi PICCOLO (Parenting Interaction with Children: Checklist of Observation Linked to Outcome). Analisis data menggunakan uji Wilcoxon.

Hasil: Terjadi peningkatan skor kualitas interaksi sebelum dan sesudah pelatihan diberikan. Nilai rata-rata sebelum pelatihan adalah 24,95 dan setelah pelatihan bermain adalah 36,74 (pada postest 1) dan 36,89 (pada postest 2). Terjadi kenaikan rata-rata skor kualitas interaksi sebesar 11,79 (pada postest 1), dan 11,94 (pada postest 2). Hasil uji Wilcoxon didapatkan nilai p = 0,000 (nilai p < 0,05)

Kesimpulan: Ada pengaruh pelatihan bermain terhadap kualitas interaksi antara pengasuh dan anak prasekolah (nilai p <  0,05).
Methanolysis of Low FFA Waste Vegetable Oil using Homogeneous Base Catalyst for Biodiesel Production: New Process Design
Authors: Al-Sakkari E.G. , El-Sheltawy S.T. , Soliman A. , Ismail I.
Published: November 2018

Biodiesel is an alternative liquid biofuel consists of a mixture of methyl or ethyl esters. It can be produced through transesterification where low molecular weight alcohol (e.g. methanol or ethanol) reacts with lipid or fat (triglyceride) to produce biodiesel (fatty acid methyl ester FAME) and glycerol as a valuable byproduct. The most common method of biodiesel production is base catalyzed transesterification where alkaline material such as potassium hydroxide is used as a catalyst. This paper presents a suggested new process design of a biodiesel plant that treats about 24 tons/ day of low free fatty acids, FFA, waste vegetable oil and WVO.
A Wantless, Workless World: How the Origins of the University Can Inform Its Future
Authors: Schneider Nathan
Published: November 2018

From China to North Africa to Europe, the earliest institutions of higher education arose as a set of strategies to protect and encourage practices of productive leisure. These were knowledge-production practices the surrounding social and economic order might not otherwise have seen fit to value: self-directed time organized to meet collectively agreed-upon standards. Practices of productive leisure have also become targets for colonial regimes seeking to undermine local civilizations for their own ends. Today, in an era of growing labor precarity and the specter of technological unemployment, higher education is poised to ensure that the benefits of the transformation underway circulate to a broader set of people than is currently the case. Updating the medieval guild structure of universities with cooperative enterprise, and platform cooperativism in particular, can facilitate the capture and sharing of economic surplus. By protecting productive leisure through higher education, automation can yield widespread dividends of liberated time.
Efektivitas Layanan Informasi dengan Menggunakan Media Audio Visual dalam Meningkatkan Sikap Siswa terhadap Kedisiplinan Sekolah
Authors: Firman Firman -
Published: November 2018

The research based on phenomenon where students has low attitude in school discipline, such as many students who break the rules in their the absence, the uniform and learning activity, where itcan be effect on learning quality and quantity. Guidance and counseling is to improve student’s attitude on school discipline, one of them is information services. The research purpose to test effectiveness of information services with using the audio visual media to improve students attitude on school discipline. This research use quantitative method. Type of this research is Quasi Experiment with Non Equivalent Control Group Design. The population are students at SMP Muhammadiyah Padang Panjang and sample selected with using purposive sampling. The instrument is questionnaire with Likert Scale and tested for validity and reliability. The validity test used Product Moment Correlation with mean correlation coefficient 0.642 and the reliability test used Cronbach's Alpha with r 0.965. Then analysis technique using Wilcoxon Signed Ranks Test and Kolmogorov Smirnov 2 Samples Independent using SPSS 20. The results showed that information service with using the audio visual media effective to improve students attitude on school discipline.
Development of Guidelines for Bibliotherapy in Counseling on Increase Religiosity in Preventing Sexual Harassment of Students
Authors: Firman Firman -
Published: November 2018

The condition of sexual harassment among students of Vocational High Schools is still relatively high.One of the factors that lead to sexual harassment of students is high is the lack of religiosity on the students themselves. Religiosity can be improved through information services provided by counselors in schools by using appropriate media and materials to prevent sexual harassment of students. The research method is development research using ADDIE model (analyze, design, development, implementation, evaluation). Subjects in this study were six experts who validated the service guidelines related to the material and display of service guides, and three counselors to test the use of service guidelines. Analysis of the data used is descriptive analysis and inferential analysis with a statistical test of Kendall coefficient (W). The results showed that: (1) information service guidelines to improve religiosity in preventing sexual harassment of students were materially feasible and highly feasible by displaying (2) the level of use of information service guides to improve religiosity in preventing sexual abuse of students was in the very high category.
PENDIDIKAN MULTIKULTURAL, PERKEMBANGAN TEKNOLOGI INFORMASI DAN KOMUNIKASI, MASYARAKAT MAJEMUK INDONESIA
Authors: Firman Firman -
Published: November 2018

Berbagai konflik dialami masyarakat majemuk Indonesia setelah terjadi interaksi berbagai suku memiliki budaya berbeda. Tulisan ini memaparkan upaya penanam rasa kebersamaan dan saling pengertian melalui pendidikan multikultural dalam perkembangan teknologi informasi. Pelaksanaan pendidikan multikultural diawali kegiatan merancang kurikulum, dengan menekankan materi tentang hak-hak individual dan kolektif, keadilan dan hak-hak minoritas, kebebasan individual dan kebudayaan, jaminan berbicara bagi kaum minoritas, toleransi antar suku bangsa. Memanfaatkan teknologi infomasi dengan strategi pembelajaran yang berpusat kepada peserta didik dapat dilakukan dalam pembelajaran multikultural. Pemanfaatan teknologi informasi dalam pembelajaran multikultural melalui kegiatan merancang dan mengembangkan media/bahan ajar dari berbagai budaya. Media teknologi informasi yang digunakan guru dalam pembelajaran multikultural dapat menghubungkan berbagai pengetahuan siswa dengan kondisi kehidupan nyata dalam masyarakat.
Posisi dan Fungsi Mamak dalam Perubahan Sosial di Lingkungan Keluarga Matrilinial Minangkabau
Authors: Firman Firman -
Published: November 2018

Posisi mamak di Minangkabau mulai goyah, setelah pemerintah Belanda menanamkan kekuasaan politiknya dengan mengangkat penghulu sebagai wakil Kompeni. Tugas yang dijalankan penghulu sebagai wakil kompeni sering berbenturan degan kemenakannya, sehingga wibawa penghulu mulai pudar di mata kemenakannya. Setelah pemerintah Jepang, nagari dipecah menjadi bagian terkecil disebut dengan jorong. Kepala jorong diambil dari kalangan masyarakat biasa dan diberi wewenang untuk menyelesaikan pemasalahan di lingkungannya tanpa mengikut sertakan penghulu. Selanjutnya di Zaman Orde Lama tidak jarang ditemukan penghulu terlibat dengan partai komunis sehingga dipecat dan diganti sesuai dengan instruksi pemerintah. Setelah pemerintahan nagari sebagai unit terkecil menurut adat Minangkabau pecah menjadi desa, kekuasaan penghulu semakin pudar diganti oleh kepala desa. Walaupun Pemerintah Daerah Tingkat I Sumatera Barat memberdayakan kembali Kerapatan Adat Nagari (KAN) namun anggotanya tidak penghulu lagi. Kehilangan wibawa penghulu selanjutnya bergerak kepada mamak tungganai serta mamak lainnya dalam keluarga. Kekuasaan mamak untuk keluarga samande telah diambil alih oleh sumando. Istilah sumando mamak rumah semakin popular untuk sumando yang berfungsi sebagai sumando dan mamak di kalangan masyarakat Minangkabau.
Perubahan Sosial dalam Pergeseran Sistem Kegotongroyongan di Daerah Minangkabau
Authors: Firman Firman -
Published: November 2018

Sistem kegotongroyongan merupakan sistem nilai bu¬dava masyarakat Indonesia. Melakukan kegiatan gotong royong merupakan tinadakan sosial yang dapat dilihat dalam berbagai bidang kehidupan, yang dilaksanakan dalam bentuk kelompok yang sifatnya saling membantu. Kegiatan semacam itu telah membudaya di daerah Mi-nangkabau sejak masa silam. Kondisi ini dibuktikan oleh filsafat hidup yang dianut masyarakatnya yang diwujudkan dalam bentuk pepatah dan petitih, misalnya :"sadan ciang bak basi, ka bukik samo mandaki ka lurah sama manurun. Pergeseran sistem kegotongroyongan menjadi sistem perburuhan di daerah Minangkabau disebabkan oleh beberapa faktor, antara lain : (1) semakin menonjolnya keluarga inti, sehingga peran Bapak semakin nampak bila dibandingkan dengan pera¬nan mamak. Di samping itu harta pencaharian semakin menonjol di bandingkan dengan harta pusaka. Basis kehidupan masyarakat yang dulunya dari pertanian bergeser ke bidang lain dengan semakin meningkatnya keterampilan dan ilmu pengetahuan. Secara umum perubahan tersebut juga disebabkan oleh faktor teknologi, kalau dulunya pengerjaan ke-rajinan memakai alat-alat tradisional sekarang telah ditemukan mesin-mesin yang memungkinkan membuat da¬lam bentuk partai besar, begitu juga dalam bidang pertanian, sehingga membutuhkan tenaga yang banyak. Kebebasan untuk memperoleh pendidikan, kalau dulunya surau atau langgar dijadikan tempat pusat pendidik¬an, sekarang telah diganti dengan lembaga pendidikan formal, akibatnya anak laki-laki yang biasanya seca-ra adat harus tidur di surau atau di mesjid setelah menyelang dewasa tidak ada lagi karena banyak bidang pekerjaan yang harus diselesaikan, akibatnya adat istiadat mulai bergeser.
UPACARA SENI HODO SEBAGAI RITUAL KESUBURAN MASYARAKAT DUKUH PARIOPO SITUBONDO
Authors: Hidayatullah Panakajaya
Published: November 2018

Upacara seni Hodo adalah seni tradisi yang berbentuk upacara adat (ritual). Dilaksanakan sekitar bulan September-Oktober setiap tahunnya oleh masyarakat Dukuh Pariopo, Desa Bantal, Kecamatan Asembagus, Kabupaten Situbondo. Ritual Hodo merupakan ritual kesuburan yang diyakini oleh masyarakat dapat menurunkan hujan, mengingat kondisi daerah Dukuh Pariopo yang tandus dan kering. Kekeringan menjadi masalah serius karena mayoritas penduduknya berprofesi sebagi petani dan termasuk daerah agraris yang mengandalkan hujan untuk keberlangsungan hidup masyarakatnya. Nilai-nilai yang terkandung dalam ritual Hodo meliputi nilai spiritual, estetis, dan historis. Nilai spiritualnya adalah meyakini dan melaksanakan ritual Hodo sebagai sarana untuk memohon kesuburan kepada Tuhan. Nilai estetisnya adalah adanya keberanekaragaman seni antara lain; seni musik, seni tari, seni resitasi, dan seni rupa. Nilai historis karena ritual ini dilaksanakan secara turun-temurun dan masih bertahan sampai sekarang. Adapun rangkaian acara ritual Hodo adalah: 1) pesucen (tahap mensucikan diri); 2) bersemedi (tahap memohon petunjuk kepada Tuhan); 3) berkurban (mensyukuri nikmat yang telah diberikan Tuhan); dan 4) pelaksanaan ritual Hodo
KOSMOPOLITAN DALAM INDUSTRI MUSIK DANGDUT MADURA PADA TAHUN 2000-AN DI SITUBONDO
Authors: Hidayatullah Panakajaya
Published: November 2018

Pada tahun 2000-an, industri musik lokal di Situbondo mengalami puncak kejayaan dengan banyak memproduksi kaset-kaset dan VCD. Kaset dan VCD merupakan produk kultural lintas budaya, etnis, dan geografis yang terangkum dalam kemasan industrial. Seperti halnya dalam industri rekaman dangdut Madura di Situbondo, sebelum menjadi produk kaset dan VCD, ia melalui tahapan yang rumit yakni direkam di Situbondo oleh produser; diduplikasi dan dikemas oleh perusahaan rekaman lokal di Jember, Surabaya, Banyuwangi dan Jakarta; kemudian di pasarkan ke beberapa wilayah Jawa Timur dan ke beberapa wilayah diaspora masyarakat Madura, bahkan ke luar negeri dimana banyak masyarakat Madura bekerja sebagai TKI. Dangdut Madura tidak hanya dinikmati dan direproduksi oleh masyarakat Madura saja, hampir sebagian pemilik perusahaan lokal justru beretnis Tionghoa, beberapa musisi yang melakukan rekaman di Surabaya juga beretnis Jawa. Secara musikal Dangdut Madura merupakan hasil adaptasi dan apropriasi dari racikan idiom musikal berbagai kebudayaan. Beberapa diantaranya mengadaptasi musik India, Arab, Pop Barat, Pop Indonesia, Kendang Kempul (Banyuwangi), Campursari (Jawa), Gendhing (Madura), dan musik disko (Barat). Musik dangdut Madura merangkum keberagaman budaya di Indonesia. Hal ini menunjukkan bahwa budaya bersifat dinamis dan terbuka terhadap budaya lain. Melalui musik dangdut Madura orang bisa merasakan unsur-unsur budaya yang beragam. Peran musikal dangdut Madura mampu membangun kesadaran terhadap perbedaan yang ada dalam kehidupan masyarakat.
Aktualisasi Diri Ditinjau dari Kuatnya Stimulan pada Penyandang Disabalitas Dewasa
Authors: Anggisari Inka , Psikologi Fakultas
Published: November 2018

Disabilitas adalah keadaan seseorang yang kurang sempurna secara psikologis, fisik, atau sensori yang berdampak pada terganggunya kemampuan untuk menjalani kegiatan sehari-hari. Subjek dalam penulisan ini adalah penyandang disabilitas di Sewon Bantul. Penulisan ini menggunakan metode observasi dan wawancara. Hasil menunjukkan bahwa faktor yang sangat mempengaruhi aktualisasi diri bagi penyandang disabilitas adalah stimulan atau dorangan yang kuat dari diri sendiri. Peran yayasan sendiri menyediakan lapangan pekerjaan bagi mereka yang kurang sempurna fisiknya dan telah disesuaikan dengan keterbatasan fisik sehingga menjadikan para penyandang disabilitas bisa mengaktualisasikan dirinya lewat peran yayasan yang menyediakan lapangan kerja.
Identifying cognitive deficits in cocaine dependence using standard tests and machine learning
Authors: Jiménez Said Enrique , Angeles-Valdez Diego , Villicaña Viviana , Reyes-Zamorano Ernesto , alcala ruth , Gonzalez-Olvera Jorge , Garza-Villarreal Eduardo A.
Published: November 2018

Background and aims There is a growing need for detecting valid and generalizable markers due to a demand of accurate Cocaine Dependence diagnosis and treatment. Machine Learning (ML) is a modern statistical alternative to select from multiple observations the most reliable features, which allows precise and more effective categorization addressing the demand to improve diagnosis. The aim of the current study was to identify cognitive markers by using three ML algorithms, Elastic Net (GlmNet), Random forest (Rf) and Generalized Linear Model (Glm), with the purpose of classify Cocaine Dependence (CD) and Non-dependent controls (NDC) to make it generalizable for new samples. Methods Two independent samples were required, the first one consisted on 87 participants (53 CD and 34 NDC) and the second one conformed by 40 participants (20 CD and 20 NDC). All participants were evaluated with neuropsychological tests that included 40 variables assessing cognitive domains of flexibility, inhibition, working memory, problem solving, planning, decision making and theory of the mind. With the results of the cognitive evaluation the three ML algorithms were trained in the first sample and tested on the second one to classify into CD and NDC. Results Even though the three algorithms had a ROC performance over 50%, GlmNet was superior in both, training (ROC = 0.71) and testing set (ROC = 0.85) compared to Rf and Glm. Furthermore, GlmNet was capable of identifying eight predictors out of 40 from all the cognitive domains assessed. Conclusions ML is an effective approach for the identification of generalizable cognitive markers. Specific subsets resulted robust predictors for accurate classification of new cases, such as those from cognitive flexibility and inhibition domain. These findings are relevant in addictions field as they have highly beneficial potential for diagnosis and treatment improvement, not only for CD but also for other substances abuse.
Autism: is there a place for reattach therapy?
Authors: KOSSEWSKA Joanna
Published: November 2018

Review of the book Autism: is there a place for ReAttach therapy? edited by Paula Weerkamp-Bartholomeus.The book Autism: is there a place for ReAttach therapy? edited by Paula Weerkamp-Bartholomeus is new monograph in the field of psychotherapy and support for patients with mental health problems. The content of the book has contributions by international professionals working in the field of clinical psychology, psychiatry, immunology as well as genetics. It is organised into a preface and five separate chapters, which are briefly analysed below, presenting a differentiated but coherent perspective of the ReAttach approach proposal.
Autistic child and his mother: marker molecules of blood and reflection of molecular and cellular disturbances
Authors: POLETAEV Alexander B.
Published: November 2018

Autism is gradually becoming an epidemic. The frequency of this disorder now is one per 60–80 infants, against 1:5000-10000 approximately 60–70 years ago. Because epidemics of genetic disease do not occur, this confirms that most cases of autism are not associated with the genome problems but rather with the progressive deepening of environmental problems. Environmental pressure may be barely noticeable for an adult, but this could disturb the development of a much more fragile foetus. A variety of industrial and agricultural pollutants, heavy metals, pathogenic bacteria, etc. may be involved in the pathogenesis of autism. All of them cause similar persistent changes in the production of autoantibodies and cytokines influencing the foetal development. Moreover, trans-placental transfer of the excess of some maternal аuto-antibodies of IgG class leads to pre-birth ‘tuning’ of the immune system of the foetus by mechanisms of maternal immune imprinting. This phenomenon could be an additional factor in the pathogenesis of autism. It is noted that the environment-induced immune changes are mostly adaptive for the mother; however, for the unborn child, they can often be the factors of pathogenesis. Discuss the possibility of the study of repertoires of maternal autoantibodies for the prediction of normal or abnormal development of the foetus and the birth of the newborn with congenital disorders that are not caused by gene defects.
USE OF ONLINE SHOP IN INSTAGRAM IN WOMEN'S CONSUMPTIVE BEHAVIOR IN JAKARTA
Authors: Fauziah Fauziah
Published: November 2018

The rise of shopping through online stores on Instagram makes women in Jakarta a problem in this case. Generally women do online shopping not only on the mere needs, for the sake of and the lifestyle of a country called wasteful or better known as consumptive behavior or consumerism behavior. This study used qualitative research methods. The results of research conducted on six people obtained information from online consumer behavior in Jakarta has entered the consumer category or online shopping on large Instagram for women, online shopping or online stores are more interested in shopping problems with reasons and behavior because they are not want to miss the trend and offer prices from online stores even though the product is not needed.
Lutherova teologija križa
Authors: Matošević Lidija , Minić Tomislav
Published: November 2018

Rad predstavlja osnovne crte teologije križa u teološkom opusu Martina Luthera (1483.-1546.). Polazi se od toga da teologija križa nije Lutherov teološki domišljaj, nego je Luther preuzima od ranije kršćanske tradicije i na sebi je svojstven način radikalizira. U radu se stoga ukazuje na začetke teologije križa u Novom zavjetu te posebice u Pavlovim spisima. Predstavljaju se pokreti u povijesti Crkve prije Luthera za koje je teologija križa bila bitna inspiracija i odrednica, pri čemu se posebnu važnost pridaje kasnosrednjovjekovnomu pokretu mistike patnje te kasnosrednjovjekovnomu pokretu devotio moderna. Potom se postavlja pitanje o Lutherovoj recepciji dotadašnje tradicije teologije križa, odnosno o njezinu značenju kod Luthera. Ukazuje se na Lutherovo suprotstavljanje teologije križa (theologia crucis) i tzv. teologije slave (theologia glorie), odnosno na Lutherovo razumijevanje teologije križa kao načela teološke epistemologije. Postavlja se pitanje o Lutherovoj dosljednosti u provedbi njegova programa teologije križa. Pritom se pažnja pridaje kritici Lutherove „poštede“ tradicionalne metafizike onako kako je ona artikulirana u djelu Jürgena Moltmanna.
Hyperbranched Polyamidoamine Surfactants: Synthesis, Characterization and Evaluation as Biocides
Authors: Kassem Tawfik M. , Soliman El-Sayed Ahmed , Mohamed Ammona S. , Mohamed Dalia E. , Abdelhafiz Fatma M.
Published: November 2018

Different generations of cationic hyperbranched quaternary ammonium polyamidoamine dendrimers (PAMAM) with methyl ester end group (G-0.5, G 0.5, G1.5 and G 2.5) were synthesized. Preparation of these dendrimers was carried out via alternative steps of an aza Michael addition reaction (of piperazine as core center molecule) and amidation reaction by ethylene diamine. Each aza Michael addition step was followed by a quaternization step using alkyl bromide with different chain length (4, 8 or 12) carbon atoms. The chemical structures of the prepared dendrimers were confirmed using FTIR, 1H-NMR spectra and elemental analysis for two generations as representative compounds. Also their surface activity has been studied and their surface parameters including surface and interfacial tension, emulsification power, critical micelle concentration, effectiveness, efficiency, maximum surface excess and minimum surface area were determined. The prepared quaternized dendrimers were tested as antimicrobial agents against different strains of bacteria, yeast and fungi. The results showed a significant antimicrobial efficacy of the synthesized surfactants.
Fermentative Production of Sophorolipid and Purification by Adsorption Chromatography
Authors: Samtani Pinky , Jadhav Jagruti , Kale Sandeep , Pratap Amit P.
Published: November 2018

A sophorolipid (glycolipid biosurfactant from Starmerella bombicola) has valuable properties in addition to surface active attributes. This sophorolipid was produced as a secondary metabolite by submerged fermentation using hydrophobic (sunflower oil) and hydrophilic (glucose) substrate. The present work investigates the effect of inoculum age, oil feed and incubation period to increase sophorolipid yield. The highest yield of sophorolipid by sunflower oil was accomplished with an inoculum age of 60 h. Maximum substrate consumption and sophorolipid yield were found near about 200 h. At optimized fermentation conditions, 19.2 g/L yield of sophorolipid was achieved. The lactonic sophorolipid which is the major component of crude sophorolipid was separated and purified by adsorption chromatography. Normal phase and reverse phase resin were compared for adsorptive purification among which reverse phase resin provides better purification with 69 % recovery. Further surfactant and antimicrobial properties of crude sophorolipid were studied.
Influence of Stitching Parameters on the Joint Strength of Welded-Stitched Composites
Authors: Wittmann L.-M. , Kleffel T. , Mattner T. , Drummer D.
Published: November 2018

Regarding the necessity of lightweight construction, performance and design, composites are well established. At this moment, the joining of these composites still is often a major challenge. While suitable technologies like welding, sticking or riveting do exist, there are several drawbacks of these technologies such as damaging the fiber structure and low bonding strength. The combination of welding and sewing is a novel approach to improve the bonding of glass fibre-reinforced polypropylene and the influence of the processing parameters is not yet well understood. This study aims at analyzing the influence of parameters such as operating temperature, overlap length, needle temperature and thread material on the tensile strength of thermoplastic composites joined in the previously described hybrid approach. Furthermore, the interaction between thread and composite material is investigated by a microscopical analysis. The joint strength has been found to depend on the overlap length of the joint and the results suggest a contribution of the seam to the joint strength, especially for lower overlap lengths. Influences of the processing temperature, the thread material and needle temperature are also present, however, due to the complex interaction, no systematic conclusions could be drawn for these yet. The optical analysis confirms the findings of thermoset composites stitched before impregnation, where additional seams cause dislocations and local agglomeration of fibers. Additional investigations are necessary to determine the effect of the stitching on the joint and to further the understanding of the interaction between composite and thread material.
Extensional Rheology and Processing of Polymeric Materials
Authors: Münstedt H.
Published: November 2018

Many processing operations of polymeric materials are dominated by extensional flow. In this paper the question is addressed in which way rheological data obtained from elongational laboratory experiments can be used to describe the material behavior in various processes. Particularly discussed is the uniformity of geometrical features of items with respect to the strain hardening of the polymeric materials, because uniformity is important for many end-use properties. Convincing correlations with extensional rheology could not be established for thermoforming experiments on polypropylene. However, for blown and drawn films it was found that the uniformity of thickness improved, if strain hardening was introduced. The bubble stability could be related to the melt strength of the sample. Furthermore, the influences of elasticity and strain hardening on the neck-in during drawing of films were elucidated. Moreover, it was shown in which way extensional rheology can be used to assess foaming.
Material Behavior in the Plasticizing Cylinder of an Injection Molding of the Vent Type
Authors: Hisakura Y. , Hisamitsu I. , Sugihara M. , Tanifuji S.-I. , Hamada H.
Published: November 2018

Thermoplastic injection molding is applied in a wide variety of products. It is known that volatile components generated when resin melts cause structural defects during the thermoplastic injection process. Not only that, the pre-injection preparation work including drying the material and maintaining the metal mold, have become standard procedures to prevent these defects, but these procedures deteriorate productivity. Vent-type injection molding involves the use of cylinders featuring a vent hole at the center of the plasticizing cylinder. Although it is a conventional molding method, there are many issues including resin leakage from a vent hole and difficulty of material replacements. These issues prevented it from widespread application. Moreover, the vent-type plasticization process has not been examined theoretically or systematically. In order to maximize and generalize functions of vent-type molding, it is necessary to clarify the flow behavior of resin in the vent cylinder. In this study, we verified the flow behavior of resin in the vent-type plasticization cylinder through experimentation and simulation. In the simulation, using the flow analysis method, the filling rate inside the screw was determined by the pressure distribution inside the screw. In the experiments, the molding condition that causes venting up was verified by changing the screw rotation rates and the supply amount of the resin, for determining the filling rate of resin inside the screw. The filling rates obtained through the simulation and the experiment are almost the same. The result suggests that this simulation is very effective for predicting the filling rate.
Crystallization Kinetics and Multiple Melting Behavior of Biodegradable Poly(3-hydroxybutyrate-co-4-hydroxybutyrate)
Authors: Tong B.-B. , Ding Y.-H.
Published: November 2018

The crystallization and melting behavior of biodegradable poly(3-hydroxybutyrate-co-4-hydroxybutyrate) [P(3HB-co-4HB)] with 11 % 4HB content was investigated by differential scanning calorimetry (DSC), small and wide angle X-ray scattering (SAXS and WAXS). The Avrami analysis was performed to obtain the kinetic parameters of crystallization. The results showed that the Avrami equation was suitable for describing the isothermal and nonisothermal crystallization processes of P(3HB-co-4HB). Based on the values of the equilibrium melting temperature and the half-time of crystallization, its nucleation constant of crystal growth kinetics was obtained by using the Lauritzen-Hoffman model, which was found to be 1.92 × 105 K2, lower than that for pure PHB. During the subsequent heating process, quite different multiple melting behaviors were observed for P(3HB-co-4HB) crystallized isothermally or nonisothermally. The origins of the multiple melting behaviors were discussed based on either the presence of dual lamellar thicknesses or the melt-recrystallization mechanism. In general, the crystallization and melting behaviors were elucidated by this work.
Rare neurological diseases in children: current paradigm of communicational interventions and inclusion
Authors: Avagyan Armenuhi , Mkrtchyan Hasmik , Petrosyan Tigran
Published: November 2018

The goal of the presented work is to identify the optimum strategy for the enhancement of communication in patients with rare neurological disorders based on different models. With rapidly developing alternative communication technologies it becomes essential to identify an access method for a child and chose the alternative system of communication. Communication difficulties are common in children with rare neurological disorders. These disorders are manifested with motor, cognitive and sensory deficit. Speech and language therapy applied in these categories of patients is presented in various research publications. When forming a message, human communicators typically use a combination of modes: cognitive, psychological, or psycholinguistic sense to facilitate the way children construct internal representations that can be encoded and presented in different forms. Comprehensive assessment and recommendation of appropriate augmentative and alternative communication (AAC) systems are critical factors in the success of interventions for individuals with rare neurological disorders who have complex communication needs. The assessment of communication difficulties associated with rare diseases is an essential factor for the development of AAC technologies for these pediatric patients. The methods applied in the presented research are: analysis of different studies and, systematization and generalization of the research evidence. Enhancement of communication in patients with rare neurological disorders should be based on the integration of cognitive, psychological, or psycholinguistic models. For children with rare neurological disorders that eventually lead to speech, cognitive and psychological disturbances, AAC methods are the strategies of choice to facilitate communication. These tools with different access methods are used to support inclusion of children with rare neurological conditions into education system.
Peculiarities in Understanding of Indirect Meaning of Proverbs and Idioms by Children of Pre-School Age
Authors: Kalmykova Larysa , Kharchenko Nataliia , Мysаn Іnna
Published: November 2018

The study reveales psycholinguistic peculiarities of understanding of indirect meaning of the proverbs and idioms of Ukrainian speaking pre-school children. The experiment took place on the basis of pre-school education establishments of Ukraine. The participation number is 378 children at the age of 5 years (till 5.5 years). The used psycholinguistic methods are: а) «evaluation of understanding of the indirect metaphors meaning» (Vygotskyi, 2000); b) «evaluation of proverbs understanding» (Luriia, 1998). The other used psycholinguistic methods are: а) «Proverbs understanding» (Luriia, 1998), adopted for the diagnoses of metaphoric understanding of idioms meaning by children; b) «The interpretation choice of one of the given variants of meanings» (Baskakova & Glukhov, 2008; Eliseeva, Gutsc & Marini, 2017); c) selection of one of several possible paraphrases (Winner, Rosenstiel & Gardner, 1976; Vosniadou & Ortony, 1983). Children were proposed to express themselves in order to find out how they understand given proverbs and idioms. If they had difficulties in meaning explication, so they were proposed some variants of proverbs and idioms interpretations, among which the first was correct (with indirect meaning) and the second with the direct meaning and the third with occasional associative meaning. The experiment proved such results: there are children with obvious intuitive language ability to feel the general meaning of proverbs and idioms. The part of children of the age of five years is able to verbalize the indirect proverb meaning (4,2%) and idioms meaning (7,4%). In the situation with one variant of meaning among some paraphrases 16,4% of children chose the correct proverb meaning, 20,4% of children chose the correct idiom meaning. More difficult for children’s understanding are proverbs, than idioms. It could be explained in the way, that idiomatic expressions are one whole and one nomination that a child often interprets in daily life from adults in some specific life situations. That is why he or she uses more quickly the heard word complex in a new association chain, abstracting from the direct meaning of idiomatic words. The proverb understanding is seen by child as more complex cognitive task, which foresees decipherment of the common thought or conclusion, understanding its meaning (implication). That is why the proverbs cause more problems among children than idioms.
Peculiarities of Good Representations of the Fourth forms Single-Lingual and Mixed-Lingual Pupils
Authors: Bedlinskyi Oleksii , Shcherbak Tetiana
Published: November 2018

Mixed Russian-Ukrainian dialect in modern junior schoolchildren language, especially bilinguals – is a common phenomenon conditioned by the circumstances of the modern world. The peculiarities of the general representations of mixed-lingual pupils who study at school and communicate outside the lessons in different languages have been revealed in the article; this leads to using a large number of borrowed vocabulary from both languages. In order to study the peculiarities of general representations of Ukrainian, Russian and mixed- lingual pupils, a questionnaire for single-lingual and bilingual pupils of the fourth forms have been conducted. The survey covered 161 students of the fourth forms: 43 pupils who speak at school Ukrainian, and outside of lessons –Russian; 55 pupils – mostly Ukrainian; 66 students - mostly Russian. As a result of the study, pupils’ differences in general representations and associations of representations with different colors have been detected depending on the language of studying and communication outside the classroom. In the process of mastering the native language, along with the capture of culture and the accumulation of their own experience, associations are formed; even if they are little conscious or generally unconscious they influence the formation of images of representations and their emotional color. Fourth form pupils, whose native language is different from the language of studying, representation of «good» may differ from the views of pupils studying in their native language. Mixed-lingual junior pupils, in comparison with the Ukrainian-speaking and Russian-speaking pupils, in the explanation of the «good», the number of definitions through the opposition «evil» increases, which may threatened with radicalization in the future. Language, among other things, is a system that can fix, store and transmit associations as an inheritance. Different language promotes changing associative links of representations and their emotional color and charging in comparison with the associations of both languages. These changes can be considered as «hereditary-speech mutations», which open wide prospects for psycholinguistic studies of passionarity.
The comparison of effectiveness of two variants of preventive anesthesia/analgesia in cancer surgery
Authors: Lisnyy I I
Published: November 2018

Despite modern drugs and technologies in medicine, the questions of adequate analgesia in the postoperative period remain quite relevant. The effectiveness of preventive analgesia in the perioperative period remains a contentious issue.

The study included 53 oncosurgical patients. Gr.1 received dexketoprofen in combination with paracetamol for perioperative analgesia before the operation, Gr.2 the same medication was given before closing the operating wound. Anesthesia in both groups included an inhaled (Sevoran) and an extended epidural.

The study showed that the pain intensity on ANI monitoring and the total dose of fentanyl was less in Gr.1, compared to Gr.2. Cortisol plasma level and the level of glycemia in the perioperative period were less in patients in Gr.1 than in Gr.2. Pain intensity after surgery during first postoperative day was lower in Gr.1, then in Gr.2.

The administration of multimodal analgesia with paracetamol and dexketoprofen prior to the surgical interventions provides for the best quality of perioperative analgesia in oncological surgical interventions.
IDENTIFICATION OF HAZARDS ON VERTICAL STEEL TANKS
Authors: Yakshibaev I. N. , Lukianova I. E.
Published: November 2018

To substantiate the detection and identification of hazards on vertical steel tanks, in tank farms and oil depots the authors collected and presented the statistical data on the quantity of emergences and incidents on the tanks. Based on the statistics used to identify the hazards, a step by step characterization of risk parameters and mapping of hazards identification and risk assessment were made. Based on the analysis of the hazards identification map some actions for mitigation of the accidents risk on vertical steel tanks were identified and proposed.
EVALUATION OF THE STATE OF THE REPAIRED WELL NEAR BOTTOMHOLE ZONE BY SKIN-FACTOR
Authors: Lukash E. B. , Shlein G. A. , Kustyshev A. V. , Kalimulina L. B.
Published: November 2018

This article object of study is a bottomhole zone of exploration wells or repaired wells with positive values of skin-factor. The skin-factor is usually determined at processing of data of hydrodynamic studies of wells under unsteady-state conditions by measuring the pressure build-up or pressure draw-down curves. To improve the skin-factor and wells productivity various methods of production stimulation are applied. At the skin-factors values from 0 to +3 it is recommended to stimulate the bottomhole zone by vibrowave methods using jet pumps, and at skin-factor values from +3 to +5 to perform the formation hydraulic fracturing.
RESULTS OF CALCULATION OF MANOMETRIC TUBULAR SPRINGS OSCILLATION DUMPING PARAMETERS
Authors: Cherentsov D. A. , Pirogov S. P. , Zemenkov Yu. D. , Chuba A. Yu.
Published: November 2018

Two dynamic models of the manometric tubular spring are presented, based on which two ways of calculating the parameters of the oscillation damping were obtained. The dependences of the first frequency and the damping factor on the curvature and wall thinness parameter are shown.
FUNDAMENTALS OF CONSTRUCTION OF INTEGRATED TRAININGS FOR FIRE SAFETY SPECIALISTS
Authors: Sharafutdinov A. A. , Hafizov F. Sh. , Hafizov I. F. , Kudryavtsev A. A.
Published: November 2018

The article describes the concept of development and construction of integrated training systems designed to train professionals in the field of fire safety. The requirements are put forward to be met by a modern complex of training technical means. It is shown that using the integrated training systems can improve a professional level of the task group of fire protection and production facilities and can provide the necessary practical experience.
DISTINCTIVE FEATURES OF HYDRODYNAMIC INVESTIGATION OF GAS-CONDENSATE WELLS
Authors: Karnaukhov M. L. , Maregatti M. . , Mirboboev S. Z. , Galios D. A.
Published: November 2018

An equation is proposed for constructing a theoretical pressure build-up curve, which takes into account the effect of the well storage capacity, skin effect and presence of condensate in the bottomhole zone. A method was developed to determine the pressure variation during the gas-condensate well inflow and pressure build-up test, that reflects the effects of condensate dropout and retrograde transition to the gaseous phase.
VALIDATION OF THE MATHEMATICAL MODEL OF FRAME CONSTRUCTION STRESS-STRAIN STATE
Authors: Piven V. V. , Bityukov G. E.
Published: November 2018

The problem of optimization of the stress-strain state of spatial beam structures with incorporation on elasto-visco-plastic base was reviewed. The rheological models of bases were analyzed. A block diagram of the mathemati-cal model of the construction optimization was developed. The objective function for optimization was defined.
EXPERIENCE IN OPEN GAS BLOWOUT ELIMINATION IN THE WELLS OF THE VOLGA RIVER BASIN
Authors: Chabaev L. U. , Chudnovsky D. M. , Leontiev D. S.
Published: November 2018

This study subject is methods of elimination of open gas blowout and fire. The threat of directed blowout of reservoir fluids onto the earth surface is observed during the entire cycle of oil-and-gas well construction. Such mining engineering construction ensures hydrodynamic communication between the rock beds and the earth surface. To the authors’ opinion the main cause of emergences and gas showings occurrence is failure to observe the industry safety requirements.
METHODS OF APPLICATION OF COMPUTER MICROTOMOGRAPHY IN GEOLOGY
Authors: Ponomarev A. A. , Zavatsky M. D.
Published: November 2018

The world experience of tomography and micro-tomography methods application in petroleum geology was de-scribed in the article. The examples of determining the mineral composition of rock based on the visual analysis are described. The 3D model of the pore space with segmentation inside the pore fluids was constructed. The attempt is described to correlate the data of average equivalent-diameters with permeability, and a number of conclusions about the universality of application of the computer micro-tomography method in geology based on visual analysis of rocks tomograms are made. Some findings about isotropy / anisotropy of physico-mechanical and filtration properties are presented. The promising areas of application of the method in the petroleum geology sphere are highlighted.
LOWER MIOCENE RESERVOIRS STRUCTURE AND DEPOSITIONAL ENVIRONMENTS OF THE CENTRAL PART OF DRAGON OILFIELD (VIETNAM)
Authors: Frolova E. V.
Published: November 2018

The paper presents the results of the study of the structure and depositional environments formation in the lower Miocene reservoirs in the Central area of Dragon field (Cuu Long basin, Vietnam offshore) based on litho-facial, electro-facial, seismic-facial analyses, and biostratigraphy data and the deposits thickness analysis. The geological model refining had been done through the core analysis, seismic interpretation, wireline logs integration and via defi-nition of the depositional environments. The results received permit to predict the depositional environments distribu-tion in the areas that were not identified by drilling, to make more exact the area oil reserves evaluation, to enhance the oil recovery.
IDLE WELLS REHABILITATION IN THE FIELDS OF EXTREME NORTH
Authors: Kustyshev A. V.
Published: November 2018

The paper reviews the new technologies developed for rehabilitation of wells being out of operating for a long time. It presents a complex of works needed for such wells brining back into operation
IMPROVEMENT OF OIL RECOVERY OF THE FLOODED LAYERS AT FORMATION HYDRAULIC FRACTURING
Authors: Yusifov T. Yu. , Panyak S. G. , Askerov A. A. , Varvaruk Yu. M. , Yusifova M. Yu.
Published: November 2018

An approach has been found for realization of the formation hydraulic fracturing operations in the zones of the injected waters front taking into consideration this front type. The effectiveness of FHF in the zones of the formation with a static water injection front is proved.
USE OF ELECTROTREATMENT METHOD FOR OIL RECOVERY ENHANCEMENT
Authors: Smirnov O. V. , Kozyaruk A. E. , Kuskov K. V. , Portnyagin A. L. , Saphonov A. V.
Published: November 2018

The paper considers the issues of oil production enhancement through applying methods of well stimulation including the wells producing viscous oil, in particular various methods of electrotreatment.
METHOD FOR RESERVOIR OIL RECOVERY IMPROVEMENT AT PLANNING THE FORMATION HYDRAULIC FRACTURING WITH USEOF A PACKER ASSEMBLY
Authors: Yusifov T. Yu. , Panyak S. G. , Askerov A. A. , Yusifov A. Yu.
Published: November 2018

The article describes the experience of FHF operations implementation in the fields of the company «RN-Purneftegas» using the packer assembly PC-168C manufactured by the product company «Packer Tools». A new approach to FHF conduction in wells is approved which is based on a temporal isolation of the horizontal hole by a packer assembly enabling to avoid performing additional normalization of the well bottom hole after hydraulic fracturing.
THE SYSTEM OF SERVICING AND REPAIR OF TRUNK PIPELINES AT PRESENT STAGE OF DEVELOPMENT
Authors: Ivanov V. A. , Zykov M. A.
Published: November 2018

In this paper the problems of servicing and repair of main pipelines at a present stage of development are considered.
SAFETY OF STORING THE LIGHT HYDROCARBONS BROAD FRACTION
Authors: Permyakov V. N. , Omelchuk M. V.
Published: November 2018

A share of the flashed mass of the light hydrocarbons broad fraction and the evaporation rate of the remaining fluid portion at different material storage temperature and ambient temperature is estimated in the paper. It was found out that a drop of the storage temperature and ambient temperature impedes the vapor phase generation and thereby reduces the geometrical dimensions of dangerous zones by all factors of impact.
NATURAL AND ANTHROPOGENIC DYNAMICS OF PERMAFROST SOILS IN THE AREAS OF OIL AND GAS PRODUCTION IN YAMALO-NENETS AUTONOMOUS OKRUG
Authors: Mamaeva N. L. , Petrov S. A.
Published: November 2018

A research and comparison of natural and damaged (due to the active development of oil and gas fields) permafrost soils in the Jamalo-Nenets Autonomous Okrug were carried out. The analysis was run of correlation between an average monthly temperature of air, an average monthly sum of precipitation, the weight humidity and the thickness of the seasonal thawed layer. The conclusions were drawn about a poor resistance of landscapes on the permafrost rocks to the anthropogenic interventions, which in its turn is accompanied by the cryogenic processes and unfavorable influences on the Extreme North biosphere.