bluuebunny/crossref_metadata_2025 huggingface dataset:
Multiphase gas-flow model of an electrical submersible pump
Authors: Martinez Ricardo Diana Marcela , Castañeda Jiménez German Efrain , Vaqueiro Ferreira Janito , Siqueira Meirelles Pablo
Published: September 2018

Various artificial lifting systems are used in the oil and gas industry. An example is the Electrical Submersible Pump (ESP). When the gas flow is high, ESPs usually fail prematurely because of a lack of information about the two-phase flow during pumping operations. Here, we develop models to estimate the gas flow in a two-phase mixture being pumped through an ESP. Using these models and experimental system response data, the pump operating point can be controlled. The models are based on nonparametric identification using a support vector machine learning algorithm. The learning machine’s hidden parameters are determined with a genetic algorithm. The results obtained with each model are validated and compared in terms of estimation error. The models are able to successfully identify the gas flow in the liquid-gas mixture transported by an ESP.
Downward flow of proppant slurry through curving pipes during horizontal well fracturing
Authors: Zhang Guodong , Chao Kun
Published: September 2018

The transport of proppant-fracturing fluid mixture in a fracturing pipe can significantly affect the final proppant placement in a hydraulic fracture in horizontal well fracturing. To improve the understanding of the hydrodynamic performance of proppants in a curving fracturing pipe, a modified two-layer transport model was proposed by taking the viscoelastic properties of carrier fluid into consideration. Fluid temperature was determined by an energy equation in order to accurately characterize its rheological properties, and the Chang–Darby model was used to represent the viscosity-shear rate relationship. The flow pattern of particle-fluid mixture in a curving fracturing pipe was investigated, the effects of particle and fluid properties and injection parameters were analyzed, and a flow pattern map was established. Three transport stages are observed: (1) particles keep suspended in the carrier fluid at small inclined angle; (2) a small number of particles settle and accumulate on pipe bottom to form a particle bed load flow at intermediate inclined angle; (3) numerous particles settle out of carrier fluid and the particle bed quickly develops in an approximate horizontal pipe. The transition processes between different stages were observed, and the transition velocity from particle bed load flow to full suspension flow increases with the increase in inclined angle. However, an inverse transition phenomenon occurs at intermediate inclined angle, where the full suspension flow inversely turns into particle bed load flow with the increase in injected velocity.
Analisis Pengaruh Bahasa Alay (Gaul) Dalam Penulisan Pesan Melalui SMS/WA Mahasiswa Teknik Informatika Universitas PGRI Madiun
Authors: Hapsari Estuning Dewi
Published: September 2018

Tujuan penelitian ini untuk mendeskripsikan: (1) latar belakang munculnya bahasa Alay pada penulisan SMS/WA mahasiswa Teknik Informatika Universitas PGRI Madiun (2) bentuk bahasa tulis akibat pengaruh bahasa Alay pada penulisan SMS/WA mahasiswa Teknik Informatika Universitas PGRI Madiun, dan (3) dampak adanya pemakain bahasa Alay (gaul) pada penulisan SMS/WA mahasiswa Teknik Informatika Universitas PGRI Madiun. Penelitian ini berbentuk deskriptif kualitatif dengan strategi analisis isi (content analysis). Sumber data yang digunakan yaitu: gaya tulisan Alay (gaul) dan informan penelitian ini adalah mahasiswa Teknik Informatika Universitas. Teknik pengumpulan data menggunakan teknik rekam, simak dan catat, dan wawancara. Validitas data dalam penelitian ini menggunakan teknik triangulasi sumber dan triangulasi metode. Teknik analisis data yang digunakan adalah model analisis data (interactive model). Berdasarkan hasil penelitian disimpulkan: (1) hal-hal yang melatarbelakangi pemakaian bahasa Alay berupa (a) sebagai identitas diri, (b) sebagai ungkapan/ekspresi, (c) mempertegas informasi yang disampaikan (2) Wujud pemakaian bahasa tulis dalam SMS/WA berupa: (a) Pilihan kata: penulisan kata tidak lengkap, penanggalan fonem, penyingkatan kata, dan penggunaan singkatan tertentu (b) tanda baca berlebihan dan (c)penggunaan huruf kapital yang tidak sesuai kaidah. (3) Dampak pemakaian bahasa Alay antara lain: (a) dampak positif berupa:  meningkatkan kreativitas, Menunjukkan identitas diri, dan menciptakan suasana akrab. (b) dampak negatif berupa: Menyulitkan diri sendiri, masyarakat tidak mengenal bahasa baku, masyarakat tidak memakai Ejaan Yang Disempurnakan (EYD), dan dapat menghilangkan budaya berbahasa Indonesia yang baik dan benar.
Penggunaan Media Pembelajaran Pohon Ajaib dengan Model Pembelajaran Make A Match untuk Meningkatkan Penguasaan Kosa Kata Bahasa Indonesia Siswa Tunarungu Kelas II SDLB Dharma Wanita Jiwan Kabupaten Madiun
Authors: Kadarusman Guntur , Cahyono Bambang Eko Hari
Published: September 2018

Tujuan dari penelitian adalah untuk meningkatkan penguasaan kosa kata bagi siswa tunarungu kelas II SDLB. Penelitian ini dilaksanakan selama 6 bulan, di SDLB Dharma Wanita Kecamatan Jiwan Kabupaten Madiun. Rancangan penelitian yang digunakan adalah penelitian tindakan kelas. Strategi pembelajaran yang digunakan adalah dengan menggunakan media pohon ajaib dan model pembelajaran Make A Macth. Teknik yang digunakan dalam pengumpulan data adalah pengamatan dan tes. Kegiatan penelitian yakni pada pembelajaran penguasaan kosa kata bahasa Indonesia dilakukan dengan 2 siklus. Hasil penelitian tindakan kelas ini menunjukkan bahwa dengan penggunaan media pohon ajaib dan model pembelajaran Make A Macth dapat meningkatkan penguasaan kosa kata bahasa Indonesia bagi siswa tunarungu kelas II SDLB. Peningkatan hasil belajar siswa dapat dilihat dari meningkatnya: 1) aspek penguasaan kosa kata siklus I adalah 64 pada siklus II menjadi 87 meningkat 23%, 2) melengkapi kalimat rumpang siklus I adalah 58 pada siklus II menjadi 84 meningkat 26%, 3) penerapan dalam kalimat siklus I adalah 60 pada siklus II menjadi 80 meningkat 20%, sehingga nilai keseluruhan siswa mengalami peningkatan 23%. Berarti hasil kegiatan pembelajaran menggunakan media pohon ajaib dengan model pembelajaran Make A Match menunjukkan adanya peningkatan dan memuaskan yaitu melebihi Kriteria Ketuntasan Minimal (KKM).          
Lanthanoid Complexes Supported by Retro-Claisen Condensation Products of β-Triketonates
Authors: Galán Laura Abad , Sobolev Alexandre N. , Zysman-Colman Eli , Ogden Mark , Massi Massimiliano
Published: September 2018

β-Triketonates have been recently used as chelating ligands for lanthanoid ions, presenting unique structures varying from polynuclear assemblies to polymers. In an effort to overcome low solubility of the complexes of tribenzoylmethane, four β-triketones with higher lipophilicity were synthesised. Complexation reactions were performed for each of these molecules using different alkaline bases in alcoholic media. X-ray diffraction studies suggested that the ligands were undergoing decomposition under the reaction conditions. This is proposed to be caused by in situretro-Claisen condensation reactions, consistent with two examples that have been reported previously. The lability of the lanthanoid cations in the presence of a varying set of potential ligands gave rise to structures where one, two, or three of the molecules involved in the retro-Claisen condensationreaction were linked to the lanthanoid centres. These results, along with measurements of ligand decomposition in the presence of base alone, suggest that using solvents of lower polarity will mimimise the impact of the retro-Claisen condensation in these complexes.
Psicomotricidade: o discurso do corpo na escola
Authors: Mendonça João Guilherme Rodrigues , Rodrigues Marlene
Published: September 2018

A Psicomotricidade é uma área de intervenção corporal destinada aos profissionais da saúde e da educação. No campo da educação a Psicomotricidade atua principalmente no desenvolvimento infantil, oportunizando que a criança possa experienciar sua corporeidade, sua individualidade, sua relação com o outro, a comunicação. A prática de intervenção psicomotora pode atuar de forma instrumental e/ou relacional. O artigo se propõe a analisar a ação corporificada do professor na escola que atua com a Educação Psicomotora sustentada em base relacional. Atuar com o corpo é oportunizar a vivência da dimensão humana em sua inteireza, porque a história pessoal está registrado na carne. Podemos afirmar que o corpo expressa toda a trajetória da história pessoal. O sujeito que aprende na Psicomotricidade é compreendido pelo professor, como aquele em sua possibilidade de crescer, criar, aprender, desenvolver-se. O aluno precisa valer de seus próprios recursos. Essa condição de aprendizagem é possível quando se concebem o outro como exemplo e possibilidade de inspiração; esse é o lugar do professor, fonte inesgotável de estímulo. Seu corpo, sua fala, sua expressão, seu comportamento, pode contribui para a autonomia e independência.
Pengukuran kualitas layanan website Universitas Tadulako menggunakan metode WebQual
Authors: Arifin Suci Ramadhani
Published: September 2018

Keberhasilan layanan website Universitas Tadulako sampai saat ini belum diketahui, karena belum pernah dilakukan pengukuran sejak diimplementasikan. Tingkat keberhasilan layanan website Universitas Tadulako dapat dilihat dari kesesuaian antara persepsi dan harapan pengguna website. Penelitian ini dilakukan dengan tujuan untuk mengetahui perbedaan antara persepsi aktual dan harapan ideal mahasiswa terhadap kualitas layanan website Universitas Tadulako yang diukur berdasarkan dimensi kualitas WebQual 4.0. Data dikumpulkan dengan menggunakan kuesioner dengan teknik Simple Random Sampling. Data kemudian dianalisis dengan menggunakan teknik Analisis Perbedaan (uji beda t) dan Importance Performance Analysis (IPA). Hasil penelitian membuktikan bahwa terdapat perbedaan (gap) antara persepsi aktual dan harapan ideal mahasiswa pada masing-masing dimensi kualitas website, di mana nilai persepsi lebih kecil dibandingkan dengan harapan mahasiswa. Gap paling kecil terletak pada dimensi kegunaan (usability) dengan tingkat kesesuaian sebesar 85% yang mengindikasikan bahwa layanan website Universitas Tadulako cukup berhasil pada kegunaan wesbite. Gap paling besar terletak pada dimensi kualitas interaksi layanan dengan tingkat kesesuaian sebesar 73,52% yang mengindikasikan bahwa layanan website Universitas Tadulako yang belum memenuhi harapan ideal mahasiswa, terutama dari kualitas interaksi layanan website. Hasil penelitian dapat menjadi acuan bagi pihak manajemen website untuk mengembangkan website yang lebih baik agar memenuhi harapan pengguna.    The success of Tadulako University website service is still unknown because it has never been measured since it was implemented. The success rate of Tadulako University website service can be seen from the fitness between the perception and expectations of website users. This research was conducted to find out thegap value between student’s actual perception and ideal expectations of Tadulako University website services quality which is measured by WebQual 4.0 dimensions. Data was collected using a questionnaire with simple random sampling technique. The collected data were analyzed using differences analysis and Importance Performance Analysis (IPA). The results showed that there are differences (gap) between student’s actual perception and ideal expectations at each of dimension of website quality, where the perception’s value is smaller than the expectations. The smallest gap lies in the usability dimension with a suitability level of 85% that indicates Tadulako University website services quality quite successful on usability. The biggest gap lies in the service interaction quality dimension with a suitability level of 73.52% that indicates Tadulako University website services quality has not met the student’s ideal expectations especially from service interaction quality. The results of the study can be a reference for the management of the website to develop a better website in order to meet user expectations.
Mirroring To The Greek’s Tourism after Economy Crisis: The Effect of Tourism Sector to Bangka Belitung GDRP
Authors: Faradis Royhan , Afifah Uswatun Nurul
Published: September 2018

High dependency on tin mining is an economic problem in Bangka Belitung Islands province. The peak came after the issuance of tin mining restriction law almost a decade ago, hence Bangka Belitung is currently experiencing a slowdown in the rate of economic growth on an ongoing basis. One way out of this economic problem is to rely on tourism, since the demographically and geographically Bangka Belitung is a world tourist paradise. However, bad tourism management will actually increase development losses. Therefore, this paper will discuss the influence of Bangka Belitung tourism on its economy if tourism were a leading sector as applied in Greece in recent years. In addition, the characteristics of Greece, Santorini in this case, is not much different from Bangka Belitung Islands. In getting the answer from this problem, two methods of analysis are done, namely the Strength, Weakness, Opportunity and Threat (SWOT) table and the formation of simple regression model related to tourism and economy of Bangka Belitung. The results obtained shows that Bangka Belitung's economy will grow positively due to its tourism influence, and with similar characteristics of Bangka Belitung with Santorini then the “4S tourism policy” (sun, sea, sand and seafood) can be applied in Bangka Belitung.
Environmental Efficiency Analysis of Basmati Rice Production in Punjab, Pakistan: Implications for Sustainable Agricultural Development
Authors: Mr. Abedullah  , Shahzad Kouser
Published: September 2018

The intensive use of chemicals worked as a catalyst to shift the production frontier but the most critical factor of maintaining a clean environment was totally ignored. The present study attempts to estimate the environmental efficiency of rice production by employing the translog stochastic production frontier approach. The data are collected from five major Basmati rice growing districts (Gujranwala, Sheikupura, Sialkot, Hafizabad, and Jhang) of Punjab in 2006. Chemical weedicides and nitrogen are treated as environmentally detrimental inputs. The mean technical efficiency index is sufficiently high (89 percent) but the environmental efficiency index of chemical weedicides alone is 14 percent while the joint environmental efficiency index of chemical weedicides and nitrogen is 24 percent implying that joint environmental efficiency is higher than chemical weedicide alone. It indicates that substantial reduction (86 percent) in chemical weedicide use is possible with higher level of productivity. Moreover, it is likely to contribute a considerable decrease in environmental pollution which is expected to enhance the performance of agriculture labour. The reduction in chemical weedicides will save Rs 297 per acre and Rs 1307.3 million over all from the rice crop in Punjab, improving the profitability of rice growing farmers by the same proportion. Empirical analysis indicates that reduction in environmental pollution together with higher level of profitability in rice production is achievable. JEL classification: N5, O13 Keywords: Rice Production, Environmental Efficiency, Weedicide, Fertiliser (NPK), Stochastic Translog Frontier
Shorter Notices
Authors: Muhammad Ramzan  , Kashif Munir  , Muhammad Zakaria
Published: September 2018

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NAVLUN ORANLARIYLA GEMİ SÖKÜM FİYATLARI ARASINDAKİ İLİŞKİ
Authors: AÇIK Abdullah , BAŞER Sadık Özlen
Published: September 2018

Denizcilik
piyasası türetilmiş bir talep yapısına saiptir, bu yüzden dünya ekonomisindeki
bir canlanma piyasaya hareket getirecektir.  Canlı piyasalardaki gemi söküm fiyatları ana
olarak iki faktörden etkilenir: ilk olarak çeliğe olan talebin artmasından,
ikinci olarak da iyi piyasa koşullarında eski ve köhne gemiler bile karlı
işletilebileceğinden dolayı söküme gönderilen gemi sayısının azalmasından. Bu
yüzden bu iki faktör hurda fiyatlarının navlun oranlarına parallel bir şekilde
artmasına neden olur. Bu çerçevede bu çalışmanın amacı mevcut kısıtlı literature
navlun gelirleriyle hurda fiyatları arasındaki makro düzeyde inceleyerek
katkıda bulunmaktır. Navlun gelirleri Baltic Dry Index ile, ve gemi söküm
fiyatları Hindistan Hurda Fiyatları ile temsil edilmiştir. Değişkenler arasındaki
istatistiksel ilişkiyi belirlemek için korelasyon ve regresyon analizleri kullanılmıştır.
Her iki analizin sonuçları da pozitif yönde anlamlı bir ilişkinin varlığını
doğrulamıştır.
GENDER PECULIARITIES OF SPEECH STRATEGIES AND TACTICS ACTUALIZATION IN DIALOGUES WITH RESPONSE EXPECTATION BY THE DIALOGUE INITIATOR (BY THE MATERIAL OF LITERARY WORKS)
Authors: Aleksandrova Elena Sergeevna , Sytina Nadezhda Aleksandrovna
Published: September 2018

The article deals with gender representation in English- and Russian-language literary works at the lexical and grammatical levels from the perspective of the strategies and tactics of speech behavior. The authors focus on the analysis of the gender specificity of linguistic means realization in dialogues with response expectation by the dialogue initiator; carry out the comparative analysis of gender specificity verbalization in English and Russian. The gender peculiarities of the use of remarks-stimuli and remarks-reactions, conditioned by sociocultural and psychological factors, are also described in the work.
SOME OF THE FEATURES OF HYPONYMIC RELATIONS (BY THE EXAMPLE OF ZOOLOGICAL TERMINOLOGY OF THE TATAR LANGUAGE)
Authors: Galimova Ol'ga Nikolaevna
Published: September 2018

The article considers hyponymic relations in zoological terminology. In the course of the analysis, the study reveals some peculiarities of genus-species relations connected with linguistic features, the semantics of the term and extralinguistic factors. The author is of the opinion that the semantics of the term plays an important role in determining hyponymic relations, since even in the presence of formal indicators relations between the hyperonym and the hyponym may be revealed only at the level of semes. The peculiarities of filling lacunae in the hyponymic group are considered. The obtained data contribute to the improvement of the structural organization of terms.
METHODOLOGICAL APPROACHES IN DISCOURSE RESEARCH FROM THE PERSPECTIVE OF THE ADDRESSABILITY CATEGORY
Authors: Grushevskaya Elena Sergeevna
Published: September 2018

The work deals with the possibility of expanding the theoretical study of the issues related to the analysis of discourse, the leading component of which is the addressability category. The purpose of the article is to substantiate the necessity of using a set of methodological directions - hermeneutic, synergetic, and ludic - to discourse research with the projection on the addressability category. The novelty of the approach is in the comprehension of these directions in the wide space of the humanities knowledge that is necessary for the complex characterization and interpretation of the addressability category through the lenses of subject-subject relations. The results of the research show that the integrative nature of the presented approaches is an effective tool for the complex analysis of various hypostases of communicants.
INFORMATION GENRES OF JOURNAL PRODUCTS
Authors: Gubik Svetlana Viktorovna , Shakirova El'vira Ramilovna , Iskhakova Ol'ga Sergeevna
Published: September 2018

The article is devoted to the consideration of the information genres presented in the pages of periodical printed editions. During the research such information genres as “survey”, “question - answer”, “note”, “information interview”, “information report”, “obituary”, “report” are subjected to comprehensive description. The authors establish that the meaning of the term “speech genre” should be considered from the position of the following components: “genre - text”, “genre - model”, “genre - form of speech”, “genre - part of communicative event”. Also, the paper reveals the meaning of such notions as “periodical printed edition” and “journal”.
THEORETICAL APPROACHES TO INSTITUTIONAL DISCOURSE STUDY
Authors: Kazantseva Elena Anatol'evna , Fatkullina Flyuza Gabdullinovna , Valiakhmetova El'vira Kamilovna
Published: September 2018

The article attempts to find rational approaches to the study of institutional discourse. The focus of the work is on conceptual and methodological differences in applying the terms ‘institutional discourse’ and ‘discourse analysis’. Starting from the basic notions underlying institutional discourse, the authors subject it to rethinking and come to understand it as a process, tool and mechanism of psycho-emotional impact on a representative of the particular social environment. The authors suggest not identifying the term ‘discourse analysis’ with the research method, but regarding it as an approach or direction - research practice that includes various interdisciplinary methods, which have developed in the world science.
ERGONYMS FUNCTIONS IN THE ASPECT OF THEIR CLASSIFYING CHARACTERISTICS
Authors: Kondratova Alla Vladimirovna
Published: September 2018

An attempt is made to analyze ergonyms from the position of function-classification orientation. The author comes to the conclusion that the multifunctionality of this kind of onyms depends on the nominator’s thought-speech activity, in which priority and auxiliary functions of a given name while nominating an object are determined. The result of the analysis of functioning classifications is the conclusion that their semasiological orientation gives grounds to use the onomasiological approach in the analysis of ergonyms, which helps to interpret more accurately ergonomic material and reveal the peculiarity of a linguistic personality at all the levels.
SEME ANALYSIS OF PROCEDURAL PHRASEOLOGICAL UNITS IN THE COMPARATIVE ASPECT (BY THE EXAMPLE OF RUSSIAN AND ENGLISH LITERARY WORKS)
Authors: Kulakovich Mariya Sergeevna
Published: September 2018

The article is devoted to the seme analysis of English and Russian procedural phraseological units in the literary texts of the end of the XX - the beginning of the XXI century. Firstly the author describes the seme analysis method and makes a retrospective journey into the history of seme studies. Then she justifies the role of procedural phraseological units in the creation of personages’ images and readers’ specific mood. The paper provides the classification of semes, which includes categorial, sub-categorial, cluster-type, grammatical and connotative semes, and considers their representation in the phraseological units of the chosen literary works.
S. A. YESENIN IN THE SERBIAN ELECTRONIC MEDIA
Authors: Eremenko Nataliya Alekseevna
Published: September 2018

Even during his lifetime, Yesenin’s creativity had great influence on the whole South Slavic culture, and the Serbian language is the leader in the number of the translations of the poet’s works. In this regard, the article reveals the main trends in the perception of Yesenin’s personality and creativity in Serbian Internet sources. The author studies the features of creating the image of Yesenin, a poet and a man, on the sites that are most popular among Serbian Internet users. The analysis of the selected sources allows us to conclude that there is high interest in Yesenin’s personality in Serbian Internet space.
IDENTIFICATION OF SUPER-LINGUISTIC INFORMATION COMPONENTS IN THE STRUCTURE OF THE TEXT SENDER’S PERSONALITY: PRAGMALINGUISTIC ASPECT (BY THE MATERIAL OF THE RUSSIAN AND GERMAN LANGUAGES)
Authors: Oberemchenko Elena Yur'evna , Degtyareva Lyudmila Mikhailovna
Published: September 2018

The article analyzes the features of the speech behavior of the representatives of the social and professional group of diplomats from the position of hidden pragmalinguistics. In the course of the analysis, in accordance with the latent speech influence strategy, such super-linguistic information components in the structure of the text sender’s personality as personal positioning, cooperative type of behavior, objective orientation to information statement are revealed. It is ascertained that for Russian-speaking and German-speaking diplomats, the perception of one and the same event is determined by national identity that influences the personality’s mental state. Addressees’ speech behavior also differs depending on their choice of the speech genre.
COGNITIVE METAPHOR PECULIARITIES AS A MEANS OF FORMING PHRASEOLOGICAL UNITS MEANINGS (BY THE MATERIAL OF THE RUSSIAN AND ENGLISH LANGUAGES)
Authors: Pochueva Natal'ya Nikolaevna
Published: September 2018

In the article, the attempt to describe the cognitive approach to the metaphor understanding and to identify its role in the process of phraseological units development is made. The views on the metaphor of famous scientists, who interpret this complex language phenomenon in their own way, are presented. The main attention is paid to the study of set expressions from the music field and their use in literary works. The author analyzes phraseological units, describing the occurrence of their meanings, as well as the images, with which they are associated.
WAYS OF PRAGMATIC CLICHÉS TRANSLATION FROM TATAR INTO RUSSIAN
Authors: Safiullina Gul'shat Rafailevna
Published: September 2018

The present study is devoted to the pragmatic clichés of the Tatar language and their translation into Russian. This topic is of high scientific interest, since pragmatic clichés are vivid, imaginative expressions, the quintessence of the national mentality and culture. To date, the pragmatic clichés of the Tatar language are studied poorly. The pragmatic clichés that serve as the material for the research have been selected by the method of continuous sampling from the Tatar-Russian phraseological dictionary by F. S. Safiullina. Their semantic and structural analysis is carried out. The examples of all the identified types of structural and grammatical organization and semantic belonging of pragmatic clichés with the brief etymological reference on the origin of the cliché are given. The author describes the ways of pragmatic clichés translation in the Tatar-Russian dictionary, such as using an equivalent, calque and analogue. The diversity of the languages complicates the translation process, but the similarity of the notions, on which the pragmatic cliché is based, allows us to choose a full or approximate analogue. The material can be further successfully used in lexicographical activities and language classes.
INNOVATIVE POTENTIAL OF MULTIMEDIA AND INTERACTIVE METHODS IN TEACHING DIRECT AND INDIRECT SPEECH IN RUSSIAN AS A FOREIGN LANGUAGE CLASSES IN A LIBERAL ARTS COLLEGE
Authors: Bakirova Lena Rifkhatovna , Tarasenko Olesya Sergeevna
Published: September 2018

Studying direct and indirect speech by foreign students is a complex process necessary for teaching written and oral communication and work with monological and dialogical speech. The article deals with the stages of teaching foreign students direct and indirect speech: introduction of grammatical material, teacher’s summarizing comment, systematization of grammatical material, formation of language skills and development of speech abilities. The authors propose a system of lexical and grammatical tasks and exercises on this topic, based on teaching the types of speech activity: listening, reading, speaking, and writing. There is connection between teaching direct and indirect speech using modern multimedia technologies and interactive teaching methods.
RECEPTION OF L. TOLSTOY’S PERSONALITY AND CREATIVITY IN THE CZECH REPUBLIC
Authors: Pešková Michaela , Bozhkova Galina Nikolaevna , Bykov Anton Valer'evich
Published: September 2018

The objective of the article is an attempt to reveal the perception of L. N. Tolstoy’s personality and his creative heritage by the Czechs throughout several epochs (the ХIХ-ХХI centuries). To implement the intended objective the paper examines Tolstoy’s connections with the Czechs and Slovaks (T. G. Masarik, D. P. Makovicky, K. Veleminsky, P. Shakvan), translations of the writer’s works into the Czech language, reviews on the thinker’s creativity by literary critics (V. Mrstik, F. Salda), feedback on the teaching activity by the writers (O. Berezina), composers (L. Janáček), journalists (N. V. Moravsky, R. Valencik) and the teacher (J. Mrazik). The authors come to the conclusion that despite the fact that 190 years have passed since the birth of the great Russian writer and he did not have a chance to visit the Czech Republic, interest in his personality among Czech researchers only increases.
Valoración nutricional y antioxidante de semillas de Canavallia ensiformis L. (DC), sometidas a tratamientos térmicos
Authors: Chaves M. G. , Acevedo B. , Pellerano R. G. , Avanza M. V.
Published: September 2018

Canavalia ens(formis es una leguminosa que pertenece a la familia Fabaceae. Su cultivo es de larga tradición en la cultura agronómica del Nordeste Argentino siendo las semillas consumidas principalmente en forma de grano entero. Si bien poseen un elevado contenido de proteínas (20-26%) de buena calidad nutricional, también presentan sustancias antinutricionales que inhiben la digestibilidad de las mismas y que reducen la biodisponibilidad de algunos minerales. En base a esto el objetivo del trabajo fue estudiar el efecto de tratamientos ténnicos sobre los factores nutricionales, antinutricionales y la actividad antioxidante de las semillas de C. ens(formis. Las semillas fueron sometidas a dos tratamientos: microondas (1:10 p/v en agua, 800 watts, durante 5, 10 y 15 min) y remojado-cocción (6 h en solución de bicarbonato de sodio 0,02 N (l: 10 p/v) y luego 20, 40 y 60 min en agua a 100 ºC (1:10 p/v). Ambos tratamientos no ocasionaron pérdidas significativas en los componentes nutricionales de las harinas mientras que fueron efectivos en la reducción de los compuestos antinutricionales.
Estadios embrionarios post-oviposicion de Atractus Reticulatus (Serpentes: Dipsadidae)
Authors: Sandoval María T. , Palomas Soledad , Álvarez Blanca B.
Published: September 2018

Los Squamata constituyen un ciado muy diverso en cuanto al número de taxones, distribución geográfica, formas corporales, hábitos ecológicos y modelos de desarrollo. En los últimos años se ha incrementado el interés por el conocimiento de la ontogenia embrionaria de los reptiles ya que conservan caracteres reproductivos y de desarrollo primitivos de los amniotas y brindan importante información aplicable a estudios de la evolución y diversificación morfológica dentro del ciado. A pesar de la gran diversidad de serpientes, existe poca información acerca de los eventos del desarrollo. En el presente trabajo se analizó la morfología embrionaria de Atractus reticulatus desde la oviposición hasta le eclosión. A partir de los resultados obtenidos se concluye que en dicha especie, a semejanza de la mayoría de los Squamata, los embriones al momento de la oviposición se encuentran en un estado avanzado del desarrollo y que los eventos post-oviposición incluyen la organización y diferenciación final de los sistemas de órganos, el desarrollo de las escamas y el establecimiento del patrón de pigmentación.
Culicidae (Diptera) en un Área Rural del Chaco Seco, Argentina
Authors: Ramírez Patricia G. , Almirón Walter R. , Zalazar Laura , Stein Marina
Published: September 2018

Con el objetivo de estudiar algunos aspectos ecológicos de mosquitos en la región fitogeográfica del Chaco Seco, se realizó un estudio entre febrero y diciembre de 2007 en Misión Nueva Pompeya, Provincia del Chaco. Se seleccionaron tres parajes: "Fortín Arenales", "Los Pozos" y "Nueva Población". En cada paraje se seleccionaron tres estaciones de captura: extradomicilio (correspondiente a un bosque distante entre 90 y 110 m del domicilio), peridomicilio (representado por el corral distante hasta 10 m del domicilio) e intradomicilio (representado por las viviendas de los pobladores). Se determinaron 21 especies de mosquitos, correspondientes a 8 géneros. Se estimó el Índice de Abundancia de Especies (IAE) y la diversidad específica de cada uno de los parajes y de las estaciones de captura. Se realizó además un análisis de "clusters" para comparar los tres parajes y las tres estaciones de captura en cuanto a abundancia y diversidad de especies halladas. Las especies más abundantes fueron Mansonia titillans (Walker), Uranotaenia apicalis (Theobald) y Anopheles triannulatus (Neiva y Pinto). En cuanto a la estacionalidad, las capturas mensuales revelaron una estación con poca o casi nula presencia de mosquitos (estación seca) y un período con mayor abundancia, riqueza y diversidad de especies (estación lluviosa).
Cyanobacteria y Cianotoxinas en una laguna somera del Nordeste de Argentina
Authors: Forastier Marina E. , Zalocar Yolanda , Sedan Daniela , Andrinolo Darío
Published: September 2018

El objetivo de este trabajo fue analizar las variaciones temporales del fitoplancton e identificar y cuantificar las cianobacterias y cianotoxinas de la laguna Aeroclub (27º28'S-58º43'W), entre octubre de 2005 y mayo de 2008. La densidad del fitoplancton osciló entre 59 y 7113 ind.m1· 1 y estuvo representado por ocho grupos taxonómicos, con dominancia de Cyanobacteria > Chlorophyceae > Cryptophyceae. Las cianobacterias predominaron durante la mayor parte del estudio (48% de los muestreos) con un rango de variación entre 3 (25-10-07) y 6741 ind.ml-1 (17-03-06). Su densidad presentó correlación estadísticamente significativa con la temperatura del agua (r,= 0,511; p < 0,05; g.l. = 56). La identificación de cianotoxinas se realizó con material concentrado de Microcystis aeruginosa (Kütz.) Kütz. y M. wesenbergii (Kom.) Kom. Los resultados del análisis en HPLC mostraron cuatro variantes de microcistinas: LR, RR, YR y [D-Leu1] LR. Durante el estudio, en tres ocasiones Microcystis (M. aeruginosa + M. wesenbergii) superaron el límite máximo establecido por la OMS para un Nivel de alerta I (20000 cél.ml- 1 ). Debido a la escasa acción antrópica en suelos circundantes de la laguna y, la baja concentración de nutrientes detectada en sus aguas, es posible que las floraciones de cianobacterias no superen este nivel de alerta. Sin embargo, cambios en sus niveles tróficos u otras modificaciones antrópicas podrían alterar el actual equilibrio ecológico.
Primer registro de Leptodactylus Diptyx (Boettger, 1885), para el Departamento Ituzaingo, Provincia de Corrientes, Argentina
Authors: Cardinale Lisandro , Fariña Nestor , Bernasconi Fernando , Villalba Olga
Published: September 2018

Desde el mes de enero de 2010, se llevan a cabo relevamientos y monitoreos de anfibios en la Reserva Natural Provincial Rincón Santa María y sus alrededores. La misma se encuentra ubicada al nordeste de la provincia de Corrientes, Argentina, aproximadamente a 12 km de la ciudad de Ituzaingó.
Desarrollo a orden estricto C-4 del Modelo Semirelativista LRESC para el cálculo de propiedades magnéticas moleculares
Authors: Santa Cruz Teresita , Aucar Gustavo A.
Published: September 2018

En el presente trabajo se abordó el estudio de una de las posibles limitaciones de un método propio que introduce correcciones de efectos relativistas en el cálculo y análisis de propiedades magnéticas. Se trata del modelo teórico expresado en 2-coinponentes, denominado Linear response elimination of smallcornponents (LRESC), que parte del formalismo perturbativo de RSPT en 4- componentes. Mediante transformaciones adecuadas se obtienen operadores de corrección relativista dentro de una serie de potencias en c-1. Corno punto inicial del trabajo se retornó el desarrollo de este modelo (Melo et al., 2003). En el mismo, se calcularon los términos diamagnéticos con correcciones a orden c-4 para el apantallamiento magnético nuclear; se consideró en dicho trabajo solo el primer término del desarrollo en serie de la inversa de la diferencia de energías. En este trabajo se incluyen todos los términos co1Tectivos de dicha inversa que contribuyen al desarrollo en serie al orden c-4. Se demuestra aquí que, a orden c-4, el primer término de dicha serie incluye todas las correcciones hasta este orden. Por otro lado se desarrolló un esquema de expansión de la serie que permite hallar los términos correctivos a todo orden en potencias de c-1.
Ecofisiología del cultivo de Mandioca consociado con Albahaca y Coriandro en el Subtropico de Argentina
Authors: Burgos Ángela M. , Cenóz Pedro J. , Kuszra José L.
Published: September 2018

La mandioca es un cultivo que admiten consociarse con diversas especies. El objetivo de este trabajo fue evaluar la factibilidad de su consociación con dos cultivos condimentarios, albahaca y coriandro, comparando los componentes del rendimiento de las tres especies bajo el sistema consociado versus sus respectivos monocultivos. El ensayo se realizó en Corrientes, Argentina. Los tratamientos consistieron en tres monocultivos (T2: mandioca, T3: albahaca, T4: coriandro) y un consociado (Tl), dispuestos en un diseño de bloques completos al azar con tres repeticiones. Los resultados se analizaron estadísticamente a través de la Prueba de t con muestras no pareada<> (0,05%). Los resultados mostraron que en el T1, los componentes del rendimiento del cultivo de mandioca sufrieron reducciones significativas en relación al T2, hubo un incremento significativo del rendimiento del coriandro mediado por el mayor peso de granos por planta en relación al T4, y finalmente el peso fresco y seco de plantas de albahaca, y su partición entre órganos resultó indiferente a los tratamientos. El índice de uso eficiente de la tierra (UET) calculado para este policultivo fue de 3, lo que demuestra la factibilidad del sistema, permitiendo diversificar la producción para una agricultura sostenible.
Alilboracion del Benzaldehido Catalizada con Acido de Lewis: un estudio de la densidad de carga electrónica y su laplaciano
Authors: Vallejos Margarita M. , Avanza María V. , Chaves María G. , Peruchena Nélida M.
Published: September 2018

En este trabajo se realiza un estudio basado en la teoría de átomos en moléculas sobre distintas especies químicas involucradas en el rnecanis1no de reacción propuesto para el alilboronato de pinacol (1) con benzaldehído (2) y una molécula de A1Cl3, corno catalizador ácido de Lewis. Diferentes propiedades topológicas de la densidad de carga electrónica (p) y su Laplaciano (V2p) son evaluadas con10 potenciales indicadores de reactividad en la alilboración. Los resultados muestran que la coordinación entre A1Cl3 y el reactivo (1 ó 2) conlleva a una particular distribución de la densidad electrónica en los complejos reactivo-catalizador y en las estructuras de transición, la cual puede ser evaluada a través de diferentes parámetros de la topología de p en los puntos críticos de enlace seleccionados. El análisis topológico de V2p en los co1nplejos reactivo-catalizador brinda una valiosa información sobre los sititos más susceptibles al ataque nucleofílico y electrofílico involucrados en la reacción bajo estudio.
Aplicación de índices bióticos utilizando macroinvertebrados para el monitoreo de calidad del agua del Rio Negro, Chaco, Argentina
Authors: Damborsky Miryarn P. , Poi Alicia G.
Published: September 2018

El objetivo de este trabajo fue evaluar la calidad biológica del agua en el río Negro aplicando índices bióticos a los datos de macroinvertebrados asociados a la vegetación acuática. Los índices se calcularon utilizando la infor1nación de 64 n1uestras tomadas en cinco sitios del río, tres de los cuales, SV, LE y Rl6 están alejados de centros urbanos y, PT y PS pertenecen al tramo inferior del río que atraviesa áreas afectadas por la acción antrópica. IBPMP y SIGNAL 2 son los índices que mejor reflejaron las condiciones del ambiente y distinguieron con mayor exactitud los sitios perturbados. Según IBPAMP, la contaminación del agua en las estaciones del tramo medio (SV, LE y Rl6) fue escasa, n1uy contaminada en PT y fuertemente poluída en PS. El puntaje obtenido al aplicar SIGNAL 2 indicó que todos los sitios excepto PS, corresponden a zonas con alta salinidad y concentración de nutrientes y PS está muy afectado por polución urbana. Aplicando el índice IMRP la condición del agua tuvo conta111inación escasa en las estaciones del tramo 1nedio, débil en PT y moderada en PS. La categoría de contaminación según los valores del índice de Shannon- Wiener, resultó leve para todos los sitios (SV= 2,95; LE= 3,06; Rl6= 2,43; PT= 2,75; PS= 2,43). Debido a las diferencias registradas en la fauna de microcrustáceos y decápodos, ausentes en el tramo bajo y el dominio de larvas de Chironomus sp., estos taxones pueden ser los indicadores más efectivos para la caracterización de la condición ambiental.
The Influence of Empowering RT/ RW and Village Performance towards Society Service Satisfaction Using Partial Least Squares-Sem Analysis Approach
Authors: Wiyono Darul
Published: September 2018

Quality of public service is one of the criteria that can be used as a tool to measure the success of good governance in carrying out its duties. On the contrary, the public satisfaction with the service given by the apparatus has influenced the empowerment policy and the performance of the administrative village itself. It means that the level of community satisfaction has an impact on the empowerment of community groups and neighborhood groups (known as RT/RW) and village apparatus performance in carrying out its duties and functions in West Bandung Regency government. This research aims to determine the influence of: (1) Empowerment of RT/RW apparatus (X1), (2) Village apparatus performance (X2), (3) Satisfaction of public service (X3) on Community service satisfaction (Y). This research categorized as a descriptive research applying the explanatory survey method and structural equation model (SEM) with partial least square (PLS) alternative technique equipped Smart PLS 3.0 software to test the hypothesis. The results suggest that the empowerment of RT/RW apparatus and village apparatus performance is an important factor in the satisfaction of public services. In other words, the satisfaction of public service cannot be separated from the empowerment of RT/RW and village apparatus performances, either partially or wholly.
Errors in Final Report Abstracts
Authors: Hendrawan Wawan
Published: September 2018

This study investigates the common errors exist in the English report abstracts authored by the fourth semester students learning at a secretarial academy. The purpose of the study is to improve the outcomes of the abstracts written resides in an English report writing course. 95 abstract documents are categorized and analyzed using the frameworks from James (1998) and Richards (1974), then, interpreted descriptively using descriptive statistics. This is conducted under the umbrella of qualitative research method particularly a case study. The results demonstrate that, first, there are found several types of errors such as tense, missing word, passive and active voices, subject and verb agreement, misspelling, runs on sentence, capital letter, unnecessary word, punctuation, and incorrect use of word. Second, errors classified as grammatical categories are dominating the errors occurrences. Third, errors considered as lexical taxonomies become the least errors to happen. Fourth, the causes of errors identified are interlanguage, intralanguage, and negligence of the students when writing an English abstract. Implication for the development of abstract writing in an English report writing course is the discovered errors in the present study should be the main concern to be improved by the student writers.
Theory of Discrete Gravity
Authors: Jha Mihir Kumar
Published: September 2018

Theory of everything (T.O.E), final theory or ultimate theory is a theoretical framework in the field of physics, which holds an ultimate key to unify all the fundamental forces of nature in a single field. In other words such theory can glue quantum mechanics with general relativity into a single framework. Many theories have been postulated over the decades but the dominant one includes string theory and loop quantum gravity. In this paper I would like to present a new framework which can unify quantum mechanics with general relativity by showing that the change in Riemannian metric or the bend in space time is always an integral multiple of planks constant and since gravity is the result due to bend in space-time, gravity itself is a discrete force
Reproducibility in Clinical Psychology
Authors: Hopwood Christopher James , Vazire Simine
Published: September 2018

Discusses issues of open science, transparency, and reproducability as they pertain to clinical psychology research.
The customs adopted in the treaties concluded between the Mamluk sultans and the Venetian doges (13th-15th centuries)
Authors: MOUKARZEL PIERRE
Published: September 2018

Venice's economic and diplomatic relationship with the Mamluk sultanate dated back to the thirteenth century. It became the Mamluk's main and favorite European trading partner during the fourteenth and the fifteenth centuries. As international trade grew and commercial exchange intensified, Venice concluded treaties with the sultans and obtained privileges for its nationals. These privileges were at least equal and often superior to those adopted in trade among European merchant cities. The Venetian privileges in Egypt and Syria did not mean an agreement between two States, but a concession made by the sultan for a group of foreign traders living on his territories. This concession protected them as far as it recognized them legally, not only granted the protection, but especially gave a legal and social existence to the traders. Regular negotiations became established and embassies were sent to Cairo to protect a climate of good agreement indispensable to the realization of fruitful exchanges between Venice and the East. If the claims of the Venetians did not stop from the thirteenth till the fifteenth centuries and occupied the largest part of treaties with the sultans, it was because they constituted means to exercise a certain pressure on the sultan and to oppose to his commercial policy.
CONCEPTUAL APPROACH TO EVALUATING THE EFFECTIVENESS OF INTEGRATED COMMODITY MARKET
Authors: Nikishyna O.V.
Published: September 2018

In the article author allocated four approaches to the interpretation of category �efficiency�, namely: (1) target (qualitative); (2) resource; (3) resultant; (4) degree of implementation of planned indicators. Grounded allocation two categories of efficiency of functioning systems and subsystems � of market and sector. Proposed author's definition categories �efficiency of integrated commodity market�, namely: productivity the usage and the balance of intersectored movement of material, financial, labor and information resources for reproduction development of market system and increasing its integration level with ensuring the priority of interests the state and society. This definition develops of a resource-targeted approach to category �efficiency�. Efficiency of sector the integrated market can be interpreted in context of the resultant approach as a ratio of result to costs, which ensured its receipt. Defined three types of integration links between subjects of different sectors and markets: (1) sectored links; (2) inter-sectored links; (3) inter-market links � internal and external. Identified four stages of formation of integration links in multi-level of market systems: (1) establishment of links between elements of system; (2) strengthening links; (3) increasing the number of links; (4) emergence of new relationships, new integrative properties of the system. Substantiated the integration function of commodity market in macro system. The author proposed a conceptual approach to evaluating the effectiveness of integrated commodity market based on convergence of reproduction, logistics, integration and regulatory approaches, what forms the foundation of methodical assessment basis.