bluuebunny/crossref_metadata_2025 huggingface dataset:
Alfabetização Matemática entrelaçada à Literatura Infantil: um estudo da percepção de professores alfabetizadores
Authors: Jelinek Karin Ritter , Adam Márcia Viviane dos Santos
Published: April 2020

É notável na atualidade a dificuldade dos estudantes da Educação Básica em compreender os conceitos da Matemática, pois muitas vezes não construíram noções matemáticas fundamentais ao Ciclo de Alfabetização. Sabe-se, também, da importância da utilização de estratégias de ensino diversificadas para que o aluno construa nessa etapa os conceitos matemáticos que são tidos como base para o seu sucesso nos demais níveis de ensino. Entendemos que uma alternativa que se encaminha a esse encontro é a Alfabetização Matemática entrelaçada à Literatura Infantil. Nos últimos anos o Ministério da Educação enviou para as escolas acervos de obras literárias que trazem ideias que podem ser exploradas em diversas áreas do conhecimento, inclusive da Matemática. Desse modo, desenvolveu-se uma pesquisa qualitativa, com aspectos quantitativos, com professores alfabetizadores, com o objetivo de verificar se eles consideram possível a utilização de algumas histórias infantis que compõem tais acervos para introduzir ou construir conceitos matemáticos.
Pavel Florenskij tra Icona e Avanguardia
Authors: Bertelé Matteo
Published: April 2020

La figura e il pensiero di Pavel Florenskij (1882-1937), il ‘Leonardo da Vinci russo’, godono da tempo di grande attenzione nel nostro Paese. Lo confermano gli atti del convegno internazionale promosso nel 2012 dal Centro Studi sulle Arti della Russia (CSAR) dell’Università Ca’ Foscari Venezia, quando studiosi provenienti da Italia, Russia, Stati Uniti e Gran Bretagna hanno ragionato sul fondamentale contributo offerto dal pensatore russo allo studio e alla valorizzazione della cultura figurativa russa dalle origini fino alla contemporaneità d’allora, con una particolare attenzione verso le sue forme espressive più genuine come l’Icona e l’Avanguardia storica. Il volume presenta le riflessioni critiche di quegli autorevoli studiosi, qui raccolte nelle rispettive lingue madri, all’insegna, secondo lo spirito della lezione florenskiana, di una stimolante intertestualità linguistica, disciplinare e metodologica.
Chiara Fumai. Medium, Media, Medium
Authors: Ragazzi Francesco
Published: April 2020

Chiara Fumai was one of the most relevant Italian artists of her generation, her work having been shown at both the Venice Biennale’s Italian Pavilion and Documenta. In her practice, the performer often quoted feminist texts while playing the role of a woman possessed. I give an account of Fumai’s use of video, comparing it to Rosalind Krauss’s essay Video: The Aesthetics of Narcissism. I explain the artist’s work as a dialectic overcoming of the analogy the critic institutes between the notion of art medium and the figure of the Medium. Highlighting that both Fumai and Krauss see Acconci’s early works as a benchmark, I illustrate how the two built an archeology of contemporary mediality.
Baltrušaitis e la leggenda della forma di Gilgamesh
Authors: Spampinato Beatrice
Published: April 2020

Jurgis Baltrušaitis is one of the most representative scholars of the New Formalist School led by Henri Focillon in Paris during the first half of the 20th century. By going through Baltrušaitis’ publications, an interesting case of study is the representation of Gilgamesh. The Lithuanian student wrote a long genealogy of this form that goes from ancient Mesopotamian East to Christian medieval West. We will use Gilgamesh’s shape to explore and compare the formalist method of Baltrušaitis, the iconological method of Panofsky and the relation between words and pictures by Schapiro. In doing so, we will try to re-establish a bond between the visual outline of a man with two specular beasts and the written legends of Gilgamesh and Daniel.
Über Dichter, Proletarier und Apachen
Authors: Raulet Gérard
Published: April 2020

It is somewhat surprising that Walter Benjamin, who has been very much involved with French literature, has shown so little interest in the most prestigious social novelists and in the great social romance cycles. Unlike Lukács, Benjamin evaluates the form of the novel negatively: the novel is not, or no longer, the modern epic. The contemporary novelist differs from the epic narrator in that he has lost the collective dimension. Instead of complaining about this loss, Benjamin accepts it and looks critically for authors and works that experiment new narrative means and at the same time explore new social worlds. But most novels to which Benjamin attributes experimental, or even avant-garde, value have met this challenge the least. They betray their breakthrough either by a purely private social criticism (Julien Green), by a kind of “infantile disease” of commitment (Malraux), or by a mere “cry of indignation” (Céline), which at least has the merit of reintroducing the voice of the Lumpenproletariat into the realm of the novel without mobilizing the “mimicry” of belonging to the proletariat. This essay is part of a larger project on Benjamin and the French intelligentsia of the interwar period.
« Ce que j’ai fait de votre tragédie » : Et les chiens se taisaient entre écriture, réécriture et traduction
Authors: Sofo Giuseppe
Published: April 2020

Und die Hunde schwiegen is the German version of Aimé Césaire’s first play, Et les chiens se taisaient, first published in the poetry collection Les Armes miraculeuses. Césaire reworked the text several times, especially through his collaboration with Janheinz Jahn, a German translator who played a fundamental role in the reception of Francophone African and Caribbean literature in post-war Germany. In this article, the collaboration between Césaire and his translator, which resulted in a parallel version of the text in German, will be analysed. The paths of writing and rewriting of the tragedy between French and German, thus, give us the opportunity to study the collaboration between Césaire and Jahn, as well as the proximity between rewriting and translation.
Elena Lamberti. Controambienti letterari. Classici newyorkesi dell'era elettrica
Authors: Paladin Nicola
Published: April 2020

Recensione di Lamberti, Elena (2018). Controambienti letterari. Classici newyorkesi dell’era elettrica. Bologna: Clueb, 212 pp.
Tatiana Korneeva (a cura di). Le voci arcane. Palcoscenici del potere nel teatro e nell'opera
Authors: Grieco Antonella
Published: April 2020

Recensione di Korneeva, Tatiana (a cura di) (2018). Le voci arcane. Palcoscenici del potere nel teatro e nell’opera. Roma: Carocci, 199 pp.
Raffaele Manica. Praz
Authors: Pontuale Francesco
Published: April 2020

Recensione di Manica, Raffaele (2018). Praz. Trieste-Roma: Italosvevo, 87 pp.
Gianfranca Balestra. Riflessi del Grande Gatsby. Traduzioni, cinema, teatro, musica
Authors: Vanon Alliata Michela
Published: April 2020

Recensione di Balestra, Gianfranca (2019). Riflessi del Grande Gatsby. Traduzioni, cinema, teatro, musica. Roma: Artemide, 219 pp.
Corpus Linguistics and Inclusivity in French FL
A Methodological Proposal
Authors: Di Vito Sonia
Published: April 2020

One of the most obvious difficulties in a foreign language class is to generate interest and to actively involve all the students. Based on the hypothesis that DDL (Data-Driven Leaning) would be a good practice in teaching a foreign language also for middle school students, we proposed the learning of some linguistic phenomena concerning French grammar (morphology, syntax) through concordance analysis in FLE classes. Our DDL courses were held with the collaboration of our FLE colleagues. The students learned to use an adequate metalanguage to describe the discovered phenomena and they became aware of the importance of the linguistic cotext of a keyword.
Evaluating Data-Driven Learning Effects in the Italian L2 Classroom
Etic and Emic Perspectives Combined
Authors: Forti Luciana
Published: April 2020

In this article we outline the results of an evaluation of Data-driven learning (DDL) effects in relation to the development of Italian L2 phraseological competence. We do this on the basis on empirical data, by combining an external and objective perspective based on data elicited through a competence test, and an internal and subjective perspective based on data elicited through a student questionnaire. In the first case we refer to etic data, while in the second case we refer to emic data. Overall, the results indicate mild positive effects in terms of etic data, but stronger positive effects in terms of emic data. The article concludes by stressing the importance of combining two perspectives such as the ones adopted in this study, in order to be able to observe some of the many different aspects of educational effectiveness within a single, integrated framework.
Web Resources to Develop Textual Competence: Online Russian Magazines and Newspapers
A Proposal for the Russian Language
Authors: Macagno Claudio Gabriele
Published: April 2020

This work represents the next step on the path that began with previous studies, where we focused on the advantages and disadvantages connected with the use of online resources to learn and teach Russian. In the present essay we consider how websites and online resources can help to develop textual competence. Some new online resources will be analysed and we will examine how they can be used to develop textual competence. The purpose is to increase the inventory of sites and make it available to learners and teachers. In particular, we will dwell upon Tekstoteka CMO MGU and the use of online Russian newspapers and journals for the development of textual competence.
Attitude and Motivation for SLs in Primary Schools
A Survey in South Tyrol
Authors: Gross Barbara
Published: April 2020

This study surveyed primary school children’s attitudes and motivation toward second language learning in South Tyrol, Italy. Differences concerning the attended school system, the gender and the schools’ territorial position were studied by means of a modified 22-item attitude and motivation test battery with 398 grade-four students from German- and Italian-language primary schools. The significance of differences between means was analysed using Two-Sample T-tests in SPSS 24. The findings of the research reveal differences in the observed Italian and German school systems whereby children attending Italian-language primary schools turned out to score higher on motivation, attitudes and parents’ encouragement. Moreover, females show a higher motivation and more positive attitudes than male pupils. Significant results were found for nearly all observed dimensions regarding differences due to the territorial position of the primary schools (rural and urban). Students attending an urban primary school are more motivated, show more positive attitudes, desire to integrate with the target language and culture and perceive a higher parental encouragement.
Does the Platelet Index Have a Guiding Role in the Association of Cancer and Pulmonary Thromboembolism?
Authors: Öcal Ramazan , Öcal Nesrin
Published: April 2020

Introduction: The diagnostic value of the D-dimer test varies with variable platelet numbers and functions in patients suffering from cancer and concomitant pulmonary thromboembolism (PTE). This requires easy and reliable evaluation tests. In this study, we aimed to investigate the hypothesis that platelet functions may be more guiding in the prediction and diagnosis of PTE rather than the number of platelets in cancer pa- tients.
Methods: The clinical, laboratory and radiological findings of all patients diagnosed with PTE were retrieved, retrospectively. Comparisons were performed between “can- cer-free” and “cancer” patients. The patients were also evaluated according to their active and remission status.
Results: The data of 232 patients with PTE were reviewed. 172 patients were cancer- free and 60 were diagnosed with cancer. The mean values of D-dimer, mean platelet volume (MPV) and platelet distribution width (PDW) were found to be significantly higher in patients with cancer (P=0.015, P=0.026, and P=0.023; respectively). On the other hand, mean platelet counts were significantly higher in patients without cancer (P=0.05). It was also observed that the mean values of D-dimer, Troponin-I, MPV, and PDW were found to be significantly higher in patients with active cancer (P=0.05, P=0.044, P=0.05, and P=0.042; respectively). However, the mean platelet counts were significantly higher in patients with cancer who were in remission (P=0.05). Conclusions: The morphological characteristics of the platelets are more determinant than the number of platelets in cancer patients with PTE. Platelet indexes such as MPV and PDW may be useful in the prediction, diagnosis, and follow-up of PTE in patients with cancer.
Profil Glukosa Darah Ikan Lele Dumbo (Clarias gariepinus) Yang Dipelihara Pada Topografi Yang Berbeda
Authors: Armando Eric , Jailani Abdul Qadir , Aji Muhammad Tri
Published: April 2020

Ikan merupakan hewan berdarah dingin sehingga metabolisme tubuh tergantung pada suhu lingkungannya, termasuk kekebalan tubuh ikan. Perubahan suhu lingkungan (guncangan suhu dingin) akan menyebabkan stres yang menginduksi pada tingginya tingkat glukosa darah, selanjutnya menganggu pertumbuhan bahkan mematikan. Penelitian ini bertujuan untuk mengetahui kadar glukosa dalam darah. Hasil tersebut akan menjadi data fisiologi yang dapat menjadi acuan untuk pengembangan budidaya ikan lele di dua kecamatan tersebut. Penelitian ini menggunakan metode eksperimen, dengan 2 perlakuan lokasi topografi yang berbeda. Perlakuan topografi pada lokasi A Muntilan (fluktuasi Suhu 21oC – 24oC pada ketinggian lokasi 348 mdpl), B lokasi Grabag (fluktuasi Suhu 19oC – 22oC pada ketinggian lokasi 600mdpl).  Kadar glukosa darah ikan lele yang dipelihara selama 30 hari dengan kepadatan 200 ekor/lokasi terbaik didapat pada perlakuan A dengan rata rata glukosa darah sebesar 77.95 mg/dl, sedangkan pada perlakuan B di dapat hasil rata – rata glukosa darah sebesar 92,4 mg/dl. Berdasarkan hasil penelitian ini direkomendasikan untuk kegiatan budidaya ikan lele pada lokasi A dengan kondisi suhu yang masih bisa di tolerir oleh ikan lele dumbo.
STRATEGI PENGEMBANGAN USAHA GARAM DENGAN METODE RUMAH GARAM PRISMA DI DESA SEDAYULAWAS KECAMATAN BRONDONG KABUPATEN LAMONGAN
Authors: Muntalim Muntalim , Purnamasari Ika , Rosyidah Nadiyah Khalifatun
Published: April 2020

Desa Sedayulawas merupakan salah satu sentra produksi garam di Lamongan, dimana kuantitas produksi tergantung iklim, jika musim hujan tiba produksi garam akan terhenti hingga musim kemarau, sehingga di perlukan suatu inovasi Rumah garam prisma yang mana merupakan inovasi yang sangat tepat dalam memproduksi garam rakyat menggunakan  plastik geomembran. Tujuan dari penelitian ini untuk mengetahui cara pembuatan rumah garam prisma, analisis finansial usaha dan menganalisis  strategi yang tepat dalam mengembangkan usaha rumah garam prisma. Metode penelitian yang digunakan yaitu analisis SWOT. Teknik sampling yang digunakan adalah purposive sampling yaitu teknik pengambilan sampel sumber data dengan pertimbangan tertentu berdasarkan tujuannya. Berdasarkan diagram SWOT, IFAS, EFAS hasil penelitian menujukan bahwa, Faktor Internal dan Faktor Eksternal Usaha Rumah Garam Prisma desa Sedayulawas Kecamatan Brondong Kabupaten Lamongan berada pada kuadran I yaitu menggunakan Strategi Agresif dimana perusahaan memiliki kekuatan dan peluang besar.
Analisis Usaha Terasi Udang Rebon (Acetes indicus) Di Kabupaten Lamongan
Authors: Masud Faisol , Laily Dona Wahyuning , Makhfudhoh Makhfudhoh
Published: April 2020

Kabupaten Lamongan merupakan penghasil ikan terbesar di Jawa Timur. Lamongan sudah ditetapkan sebagai daerah kawasan Minapolitan perikanan tangkap dan budidaya. Beberapa upaya optimalisasi untuk meningkatkan nilai tambah hasil perikanan dan pengembangan produk olahan didaerah Lamongan.  pengolahan ikan menjadi terasi khususnya di desa Laladan dan desa Ketapangtelu. Tujuan penelitian ini adalah untuk mengetahui cara memproduksi terasi udang dan mengetahui analisis usaha pembuatan terasi udang di Kabupaten Lamongan khususnya di desa Laladan dan Desa ketapangtelu. Penelitian ini adalah jenis kuantitatif adalah  metode yang digunakan  sebagai teknik pengumpulan data, untuk menemukan permasalahan yang harus diteliti dan juga apabila peneliti ingin mengetahui hal-hal dari respondennya kecil. Pengambilan sampel dengan purposive sampling.Teknik pengumpulan data dilakukan dengan  interview, observasi, partisipasi. Sumberdata yang digunakan adalah data primer dan data sekunder. Analisis data yang digunakan adalah analisis usaha berupa R/C Ratio, Payback period (PP), Analisis Break Event Point (BEP). Hasil penelitian ini  disimpulkan bahwa  cara memproduksi terasi udang adalah persiapan  udang rebon, pencucian, penggaraman, penjemuran, penumbukan, pemeraman (Fermentasi), penjemuran II, penumbukan II, pencetakan & pengemasan. Hasil analisis usaha terasi udang di Kabupaten Lamongan menunjukkan bahwa rata – rata R/C Ratio adalah 1.41, Payback Periode adalah (PP) 2.56, Analisis Break Event Point (BEP) sebesar 6.772.054. Disarankan pemilik usaha terasi udang menambah keterampilan dalam hal produksi, misal dengan menggunakan mesin penggiling dan sebagainya, melakukan kegiatan promosi agar menambah luas pasar atau peluang serta mengajukan perizinan usaha terhadap pemerintah agar menjamin produk yang dihasilkan.
Pemberdayaan Masyarakat Desa Kepada Kelompok Ibu-Ibu Pkk dan Karang Taruna melalui Program Pelatihan “Hidroponik”
Authors: Ruswaji Ruswaji , Chodariyanti Laely
Published: April 2020

Berdasarkan analisis situasi diketahui bahwa sebagian besar ibu-ibu PKK warga desa Pelang, Kembangbahu, Lamongan berprofesi sebagai ibu rumah tangga, sehingga mempunyai waktu yang cukup banyak untuk melakukan kegiatan yang mampu menambah penghasilan. Tujuan dari program ini adalah untuk memberdayakan ibu rumah tangga dan karang taruna dengan memberi pelatihan bercocok tanam dengan sistem hidroponik. Konsep “Hidroponik” merupakan budidaya menanam dengan memanfaatkan air/larutan mineral bernutrisi tanpa menggunakan tanah dengan menekankan pada pemenuhan kebutuhan nutrisi. Sistem bertanam “Hidroponik” merupakan konsep bertanam yang cocok untuk daerah perkotaan dan lahan terbatas. Luaran jangka panjang yang diharapkan dari pengabdian ini adalah peningkatakan penghasilan dan peningkatan kesejahteraan. Guna mencapai target luaran yang telah direncanakan, kegiatan pengabdian dilakukan dengan tahapan sebagai berikut: (1) pemaparan materi “Hidroponik”; (2) Pelatihan kepada masyarakat dan Praktik Pembuatan “Hidroponik” dan (3) Pendampingan selama dua bulan atau praktik berkebun dengan sistem “Hidroponik” serta (4) Evaluasi kegiatan.  Hasil dari pengabdian ini adalah terbentuknya kebun hidroponik yang ditempatkan di Kantor Balai Desa Pelang yang dikelola bersama antara Kelompok Ibu-ibu PKK dan Karang Taruna dan sangat respon dan antusias serta akan mengembangkannya di rumah masing-masing.
Pembuatan Kreasi Produk Camilan Dodol Asam Jawa Menggunakan Pengujian Organoleptik
Authors: Juliana Juliana , Kanggeyan Marselina Putri , Sherly Sherly
Published: April 2020

Asam jawa merupakan buah yang asam rasanya, dan tumbuh dengan sendirinya di pinggir jalan dan di pekarangan rumah. Asam jawa sendiri sudah dikenal masyarakat dan dijadikan minuman herbal, dan bumbu pada masakan. Dodol tradisonal umumnya terbuat dari campuran tepung ketan, gula merah, gula pasir, dan santan. Dodol juga dapat dibuat menggunakan sayur dan buah, beberapa produk dodol dari buah yaitu, dodol nanas, dodol, nangka, dan lain sebagainya. Pengembangan daging asam jawa sebagai bahan baku dodol akan menciptakan cita rasa berbeda pada dodol, yaitu perpaduan rasa asam dan manis, dengan tekstur kenyal khas dodol. Dalam penelitian ini peneliti menggunakan metode eksperimen untuk menghasilkan dodol asam jawa yang memiliki warna, tekstur, rasa, aroma, dan penampilan yang baik. Untuk mengetahui respons panelis mengenai dodol asam jawa, peneliti melakukan uji organoleptik melalui uji mutu hedonik dan uji hedonik yang melibatkan 30 panelis terlatih. Dengan mengembangkan inovasi tersebut diharapkan dapat mengenalkan bahwa daging asam jawa tidak hanya dapat dijadikan bumbu dalam masakan dan minuman herbal, melainkan dapat dinikmati dalam bentuk camilan dodol. Hasil penelitian didapatkan bahwa penggunaan daging asam jawa memiliki kelayakan sebagai bahan baku pembuatan dodol. Penelitian dan pengembangan terhadap dodol menggunakan daging asam jawa menghasilkan camilan yang layak untuk dikonsumsi karena menghasilkan dodol yang memiliki rasa yang baik, tekstur yang kenyal, aroma yang sedap, warna yang alami, serta penampilan menarik.
Special features of productivity and seed quality development of winter triticale varieties under the influence of technological methods
Authors: Babaytseva T. A. , Slyusarenko V. V.
Published: April 2020

The article provides the results of three year (2017-2019) study of the effect of pre-sowing treatment of seeds and foliar fertilizing on productivity and seed qualities of winter triticale varieties (×Triticosecale Wittmack.) Izhevskaya 2 and Zimogor. The research was carried out in the conditions of the Udmurt Republic. Pre-sowing seed treatment was done with fungicide Vial TT, compound fertilizer Agree’s Forsazh and plant growth stimulant Mival-Agro in their pure form, with tank mixtures containing Vial TT fungicide, and with mineral fertilizer Emix. Foliar feeding with Agree’s Nitrogen Potassi-um compound fertilizer was done once during the phase of spring tillering and twice - during the phases of spring tillering and full heading. Pre-sowing seed treatment combined with foliar fertilizing provided an increase in yield productivity of Izhevskaya 2 variety seeds by 0.07-0.55 t/ha (or 3-24 %), of Zimogor variety – up to 0.27 t/ha (or up to 11 %). The techno-logical practices promoted the increase in the laboratory germination of seeds by varieties – 1-2 % (control 91 %) and 2-3 % (control 88 %), respectively, germinative power – 2-4 and 1-2 % (control 93 %), respectively, degree of seedling development in both varieties – by 0.1-0.3 points (control – 4.5 and 3.7 points). The highest productivity of Izhevskaya 2 variety seeds (2.85 t/ha for 3 years on the average) has been obtained by pre-sowing treatment of seeds with Agree’s Forsazh and foliar fertilizing during the phase of spring tillering that is higher than in the control variant by 0.55t/ha (or 24 %). The increase in yield productivity of winter triticale Zimigor seeds up to 2.81 % (addition to the control is 0.24t/ha or 11 %) was promoted by pre-sowing treatment of seeds with Agree’s Forsazh regardless of multiplicity of foliar fertilizing. The seeds obtained were characterized by high sowing qualities of seeds: the germinating energy of Izhevskaya 2 variety seeds was 85 %, of Zimogor variety – 82 %, the laboratory germination – 93 % and 92 % , respectively, the germinative power – 97 % and 94-95 %. Double foliar fertilizing with Agree’s Nitrogen Potassium combined with pre-sowing treatment with Vial TT, Mival-Agro and their tank mixtures showed high effectiveness in Zimogor variety. Seed productivity in both of these variants was at the same level (2.73 t/ha). The above-mentioned practices can be successfully used when producing winter triticale seeds.
Agrophytocenoses based on promising varieties of meadow clover on drained lands of the Non-Chernozem zone
Authors: Pavlyuchik E. N. , Kapsamun A. D. , Ivanova N. N. , Panteleeva T. N. , Epifanova N. A.
Published: April 2020

The article presents data of studies carried out in the northwestern part of the Non-Chernozem zone (Tver region) in 2019. Studied were fodder mixtures based on meadow clover Kretunovsky, Green, Chance, Falensky 86 varieties mixed with variegated alfalfa Vega 87 variety and cereal components − timothy grass VIK 9 and meadow fescue Sakharovskaya varieties. The yield of dry weight of legumes and cereal grass stands of the first year of use during primary mowing in ferti-lized varieties was 4.4-6.9 t/ha at the height of grass stand of 66-77 cm and stalk density of 318-507 pcs/m2. The indicators in variants without fertilizers were lower, the height of the grass stand was 63-69 cm, the density was 334-595 pcs/m2 and the yield of fodder mass was 3.8-4.6 t/ha. Unfavorable climatic conditions during the period between mowings had a suppressive effect on growth and development of herbs, therefore, during the secondary mowing the height parameters of agrophytocenoses decreased by 1.2-1.3 times and did not exceed 32-44 cm against unfertilized background, 43-53 cm against a fertilized one. A decrease in shoot formation ability of herbs during the second mowing was not observed, the density of agrophytocenoses was at the level of 300-500 pcs/m. The yield of dry mass of the second mowing compared to the first mowing decreased by 1.3-1.7 times and was 2.2-5.4 t/ha. In the botanical composition of grass mixtures during the first mowing, leg-ume components prevailed − 35-65 %, during the secondary mowing the percentage of legumes did not exceed 15-30 %. The use of three-component grass mixtures in agriculture will make it possible to get from 6.7 to 9.3 tons per hectare of dry weight of complete feed for cattle for two mowings. Adaptation and cultivation on sod-podzolic soils in the humid zone of the Non-chernozem region of grass mixtures consisting of new-generation forage grasses is one of the reserves for increasing produc-tivity of forage crops by more than 10 %.
Substantiation of the algorithm for controlling the adjustable electric drive of roller crusher-grinders of forage grain
Authors: Pryshchepau M. A. , Daineko V. A. , Pryshchepava A. M.
Published: April 2020

In recent years, along with the traditional technology of dry grain storage and grinding before feeding, the technology of preserving crushed grain at an early stage of ripeness is widely used. These technologies do not replace each other, but objectively complement each other, that is, they exist in parallel and require appropriate equipment for their implementation. To do this, it is necessary to use universal energy-efficient equipment for crushing feed grain with a high annual load. As such equipment, it is advisable to use roller crusher-grinders with individual electric drive of the rollers. The process of crushing and grinding grain is significantly affected by the physical and mechanical properties of the grain and the design and technological parameters of roller crusher-grinders. Analysis of the strength properties of the grain shows that in order to reduce the energy intensity the process of crushing the grain must be carried out at a higher moisture content and the deformation rate should be as high as possible. When a certain circumferential speed of the rollers is reached, the process reaches both maximum performance and minimum energy consumption. The control algorithm is based on changing the speed of the rollers stepwise from a lower speed to a higher one. In this case, at each stage a metered portion of grain is crushed between the upper and lower flaps of the vertical loading shaft, and the time by which this portion will have been worked out is measured. This procedure is carried out by changing the speed from lower to higher until the speed at which crushing of the portion will take the minimum time is determined. If the technological process requires a grain grinding mode, the speed of one of the rollers increases from the optimal crushing rate. The speed increase occurs as long as the recu-peration current in the parallel-connected DC buses of the frequency converters increases.
Narrar-se para transformar-se. Miradas subversivas a la discapacidad
Authors: González Blas , Mañas Olmo Moisés , Cortés González Pablo
Published: April 2020

Las experiencias escolares van a marcar la percepción y construcción social que cada persona tiene del sistema educativo, conformando el significado que la escuela ha tenido para ellos y para la sociedad. El paso por la escuela es una experiencia significativa, aun más cuando el alumnado está expuesto a prácticas violentas y segregadoras, que en muchos casos se expanden hacia el contexto familiar con sus respectivas consecuencias identitarias, sociales y emocionales.

A partir de los relatos de vida de dos personas diagnosticadas de síndrome de Asperger (SA) y otras dos PDDI nos acercamos a conocer y analizar sus experiencias escolares desde una mirada situada. Nos aproximamos a realizar un análisis interpretativo de algunos episodios escolares críticos que han conformado la identidad de los participantes a través este trabajo.
Relatos de historias vividas: reconceptualización de las biografías escolares de futuros profesores
Authors: Branda Silvia Adriana
Published: April 2020

Hay docentes que dejan en sus alumnos marcas profundas que perduran en el tiempo y que luego se manifiestan de diferentes maneras. Se trata de trazas dibujadas por experiencias que conmueven y perduran, que hacen que el alumno se retire de la clase pensando y sintiendo; nos referimos a las huellas que deja aquella práctica docente aggiornada, compleja y reflexiva, que va más allá de simplemente ofrecer un conjunto de hechos, datos y conceptos ya que tienen un entramado subyacente que les da sentido (Maggio, 2012). El presente artículo se desprende de una investigación de corte cualitativo que adopta un enfoque interpretativo, entendido como un proceso de comprensión de los significados cercanos de los propios actores involucrando también la construcción de una lectura constante e integrando los detalles inmediatos con la teoría relevada. Para explorar las huellas docentes en toda su variedad y complejidad, se adopta una perspectiva narrativa, que nos brinda una forma de co-construir la realidad abordándola desde diferentes planos. De esta manera, y mediante el análisis de los textos de campo la narrativa ofrece una particular reconstrucción de la experiencia, a partir de un proceso reflexivo que resignifica lo sucedido o vivido buscando responder el principal interrogante que motivó la investigación: ¿cuáles son aquellas enseñanzas que han dejado su traza en la construcción del perfil profesional de los alumnos del Profesorado de Inglés de la Universidad Nacional de Mar del Plata (UNMdP)?

 
La escuela infantil: identidad en juego
Authors: Sarlé Patricia
Published: April 2020

En la educación infantil, el juego siempre ha tenido un lugar preponderante en el discurso pedagógico. Sin embargo, en las prácticas se lo observa como un aspecto secundario que va perdiendo fuerza en la medida en que el niño crece. Se enuncia su valor educativo y la necesidad de pensar la enseñanza en base al jugar, pero se sigue considerando que el juego es algo espontáneo en el niño, que surge naturalmente. Un territorio en el cual, el educador no puede ingresar sin tergiversarlo. Por esto, la intención de este trabajo es poner en discusión la metáfora del juego como “bisagra”. Al utilizar esta metáfora, estamos considerando al juego como ese “eje articulador” entre las diferentes realidades que se conjugan en la vida del Jardín. Así podríamos decir que el juego es un punto de encuentro entre: la historia de la escuela infantil; los sujetos institucionales; los procesos implicados en la escuela, y los contenidos y el modo de enseñar. Pasado y presente de la escuela infantil, educadores y niños, aprendizaje y enseñanza, cultura escolar y cultura infantil, enriquecen la mirada sobre el fenómeno lúdico que intenta articularlos y nos permite saltar hacia un nuevo nivel de conceptualización. De esta manera, el juego se conforma en un nuevo modelo de análisis de las prácticas de enseñanza en la escuela infantil y un punto de apoyo para dinamizar los procesos de identidad en la conformación de la Educación Inicial.
Composite structure manufacturing at wheel steel strengthening with linear radiation profile of ytterbium fiber laser
Authors: Korolyov Sergey , Bogdanov Aleksandr , Shmelyov Sergey , Biryukov Vladimir
Published: April 2020

There are presented theoretical and experimental investigations of wheel steel laser thermal treatment with the use of ytterbium fiber laser. Thermal treatment modes are obtained on the basis of the mathematical modeling preliminarily carried out of the heat propagation processes by a finite element method.
Reliability, Validity and Factor Structure of Human Values Scale
Authors: Gull Mubashir , Rahman Eisha , Husain Akbar
Published: April 2020

The impact our decisions cast on ourselves and others are often a
resounding reflection of the core values infused in our belief system.
They are the guiding principles for desirable codes of conduct and actions
that modulate one’s self-concept. Thus precise identification of
values can unearth one’s priorities and basis of functioning. However, the
lack of sound and comprehensive instruments for evincing the core values
of individuals in eastern countries serves as the prime motive for the
present study, i.e., development of the Human values scale. More
explicitly, the exploratory factor analysis (EFA) was run to explore the factor
structure of the scale. The factor validity of 25 item scale was
determined on a sample of 300 adults. Principal component analysis with
Varimax rotation method yielded a seven-factor structure (Benevolence,
Egalitarian, Self-direction, Social Obligation, Aspirations, Political,
and Spiritual/ Religious) collectively accounting 59.48 percent of the
variance. Furthermore, confirmatory factor analysis (CFA) indicated that
the seven-factor solution proposed in EFA has good fit indices. The
obtained results thus supported an acceptable level of
reliability, validity, and factor structure of the Human values scale.
Antecedents of Social Funds Productivity of Islamic Banks in Indonesia
Authors: Andriyani Lilik , Usman Nurodin , Pambuko Zulfikar Bagus
Published: April 2020

Purpose: The study aims to analyse the social funds’ productivity of Islamic banks in Indonesia and the antecedents of it. The study will measure the social fund productivity followed by the investigation about the variable which can determine the Islamic bank productivity.Methodology: The study conducted at nine Islamic banks Indonesia. Two stages of the Malmquist productivity index were applied to annual data from 2012-2018. The variables which are tested its effect on social funds’ productivity return on asset, operational efficiency, inflation, OPEC oil price, and economic growth.Main Findings: social funds’ productivity of Islamic banks in Indonesia has experienced progress during the observation period. It is supported by the progress on technological change and efficiency change. The antecedents of social funds’ productivity return on asset and operational efficiency, while macroeconomics conditions have no significant effect on social funds’ productivity.Applications of this study: This study enriches the research on Islamic banks and gives the recommendation for policymakers to supervise better and for banks’ managers to improve the social funds’ productivity.Novelty/Originality of this study: This research is the preliminary study on the determinant of social funds’ productivity in Islamic banks.
Predicting fuel properties using chemometrics: a review and an extension to temperature dependent physical properties by using infrared spectroscopy to predict density
Authors: Baird Zachariah , Oja Vahur
Published: April 2020

Although the use of chemometric methods to predict fuel quality properties has received wide attention over the past three decades, as seen from the review included with thisarticle, no studies were found about predicting temperature dependent properties of fuels.Since our research is focused on determining thermodynamic properties, rather than qualityproperties, taking temperature dependencies into account became even more important. Todetermine if accurate predictions could be obtained over a range of temperatures, the densitiesof over 300 fuel samples (mostly narrow boiling range oil fractions, considered here aspseudocomponents) were measured and predicted. An alternative fuel (a phenol-rich oil shaleoil) was studied because the property prediction methods developed for conventionalpetroleum samples often give poor results for this and other alternative fuels. The temperaturedependence of density for these fuel samples was modelled using a linear equation based onthe density at 20 °C and the slope of the density-temperature relationship. Support vectorregression was used to predict these parameters for each sample from its infrared spectrum.Then these parameters were used to predict the densities at other temperatures. Densitiesspanned the range from 0.713 to 1.088 g/cm 3 , and the root mean squared error of the predictedvalues was 0.004660 g/cm 3 , which is a relative error of less than 1%. In addition to theexperimental portion, a literature review is included, which contains an assessment of theaccuracy of chemometric methods for predicting many fuel properties.
CÁC NHÂN TỐ ẢNH HƯỞNG ĐẾN SỰ GẮN BÓ CỦA NHÂN VIÊN VỚI TỔ CHỨC: NGHIÊN CỨU THỰC NGHIỆM TẠI CÔNG TY TNHH SẢN XUẤT VÀ KINH DOANH THÉP ĐÔNG Á
Authors: Mơ Nguyễn Thị
Published: April 2020

Nghiên cứu này tập trung phân tích các nhân tố ảnh hưởng đến sự gắn bó của nhân viên đối vớicông ty TNHH Sản xuất và kinh doanh thép Đông Á. Số liệu của nghiên cứu được thu thập thông qua phátphiếu khảo sát 230 cán bộ, nhân viên. Nghiên cứu sử dụng phương pháp kiểm định độ tin cậy bằng hệ sốCronbach’s anpha, phân tích nhân tố khám phá và hồi quy tuyến tính. Kết quả cho thấy, mức độ gắn bó củanhân viên với công ty phục thuộc vào bốn nhân tố: thu nhập và phúc lợi, cơ hội đào tạo và thăng tiến, điềukiện làm việc và tính ổn định trong công việc. Trong đó nhân tố thu nhập và phúc lợi có tác động mạnh nhấtđến sự gắn bó của cán bộ, nhân viên tại công ty.
Suramin, Penciclovir, and Anidulafungin exhibit potential in the treatment of COVID-19 via binding to nsp12 of SARS-CoV-2
Authors: Dey Sanjay Kumar , Saini Manisha , Dhembla Chetna , Bhatt Shruti , Rajesh A. Sai , Anand Varnita , Das Hirendra Kumar , Kundu Suman
Published: April 2020

COVID-19, for which no confirmed therapeutic agents are available, has claimed over 48,14,000 lives globally. A feasible and quicker method to resolve this problem may be ‘drug repositioning’. We investigated selected FDA and WHO-EML approved drugs based on their previously promising potential as antivirals, antibacterials or antifungals. These drugs were docked onto the nsp12 protein, which reigns the RNA-dependent RNA polymerase activity of SARS-CoV-2, a key therapeutic target for coronaviruses. Docked complexes were reevaluated using MM-GBSA analysis and the top three inhibitor-protein complexes were subjected to 100 ns long molecular dynamics simulation followed by another round of MM-GBSA analysis. The RMSF plots, binding energies and the mode of physicochemical interaction of the active site of the protein with the drugs were evaluated. Suramin, Penciclovir, and Anidulafungin were found to bind to nsp12 with similar binding energies as that of Remdesivir, which has been used as a therapy for COVID-19. In addition, recent experimental evidences indicate that these drugs exhibit antiviral efficacy against SARS-CoV-2. Such evidence, along with the significant and varied physical interactions of these drugs with the key viral enzyme outlined in this investigation, indicates that they might have a prospective therapeutic potential in the treatment of COVID-19 as monotherapy or combination therapy with Remdesivir.
Konsep Dasar, Fungsi dan Peranan Supervisi Pendidikan
Authors: Pratiwi Doni , Afriansyah Hade
Published: April 2020

Supervision in the context of development in school institutions is good. Because with the supervision (supervision), it is expected that educational institutions will further develop. Learning the goals, principles, functions and objects in the supervision of education becomes important and mandatory. Because without Knowing the basics above, educational supervision cannot be applied.
Immediate psychological effects of the COVID-19 quarantine in youth from Italy and Spain
Authors: Orgilés Mireia , Morales Alexandra , Delvecchio Elisa , Mazzeschi Claudia , Espada José Pedro
Published: April 2020

Background: The COVID-19 quarantine has affected more than 860 million children and adolescents worldwide but, to date, no study has been developed to examine the psychological impact on their lives. The present study aims to examine for the first time the emotional impact of the quarantine on children and adolescents from Italy and Spain, two of the most affected countries by COVID-19.Methods: 1,143 parents of Italian and Spanish children aged 3 to 18 years completed a survey providing information about how the quarantine affects their children and themselves, compared to before the home confinement. Findings: 85.7% of the parents perceived changes in their children´s emotional state and behaviors during the quarantine. The most frequent symptoms were difficulty concentrating (76.6%), boredom (52%), irritability (39%), restlessness (38.8%), nervousness (38%), feelings of loneliness (31.3%), uneasiness (30.4%), and worries (30.1%), and Spanish parents reported more symptoms than Italians. As expected, children of both countries used monitors more frequently, spent less time doing physical activity, and slept more hours during the quarantine. Furthermore, when family coexistence during quarantine became more difficult, the situation was more serious, and the level of stress was higher, parents tended to report more emotional problems in their children.Interpretation: The quarantine impacts considerably on Italian and Spanish youth, reinforcing the need to detect children with emotional and behavioral problems as early as possible to improve their psychological well-being.
Factors Associated With Concern, Behaviour & Policy Support in Response to SARS-CoV-2
Authors: Raihani Nichola , de-Wit Lee
Published: April 2020

SARS-CoV-2 is a novel coronavirus that results in a disease known as COVID-19. Given that no vaccine is currently available, or likely to be available in the near term, slowing the spread of the virus relies on radical behaviour change at a mass scale. Understanding the factors associated with behaviour change and support for different policy measures is therefore critical. Here, we present data collected in two waves in the UK and the USA (March 12th and 24th) exploring (i) subjective concern about the health impacts of COVID-19 for self, for family and for society; (ii) the factors associated with compliance with several preventive behavioural measures; and (iii) support for policy measures to reduce the spread of the virus. Concern about the societal impacts of COVID-19 varied along partisan lines, with political conservatives being relatively less concerned than political liberals about the impacts for society. People who reported being more concerned also reported adopting more preventive behaviours and supported a greater number of policies. Concern for self and family was a stronger predictor than societal concern for behaviour change and policy support, and most strongly predicted the increase in both these measures from March 12th to 24th. Political conservatives in both countries supported fewer policies, an effect that could be partially mediated by the negative effect of political conservatism on societal concern. These findings suggest concern for self and family outweighs concern for society in motivating behaviour change needed to curb the spread of COVID-19, and that concern for society varies along political lines.
Personality Structure: Who Cares?
Authors: Srivastava Sanjay
Published: April 2020

Models of personality structure are not correct or incorrect. Instead, they are either useful or not for some purpose. As a result, a researcher’s choice of a model will depend on their priorities. Possible priorities include maximizing variance accounted for, parsimony, cross- language generalizability, relevance to theory, and potential to synthesize across studies. Whether the HEXACO or any other model is “best” will depend on how much value a researcher places on each of these and other criteria.
Is Discrimination Widespread? Testing Assumptions about Bias on a University Campus
Authors: Campbell Mitchell Robert , Brauer Markus
Published: April 2020

Discrimination has persisted in our society despite steady improvements in explicit attitudes toward marginalized social groups. The most common explanation for this apparent paradox is that due to implicit biases, most individuals behave in slightly discriminatory ways outside of their own awareness (the dispersed discrimination account). Another explanation holds that a numerical minority of individuals who are moderately or highly biased are responsible for most observed discriminatory behaviors (the concentrated discrimination account). We tested these two accounts against each other in a series of studies at a large, public university (total N = 16,600). In four large-scale surveys, students from marginalized groups reported that they generally felt welcome and respected on campus (albeit less so than non-marginalized students) and that a numerical minority of their peers (around 20%) engage in subtle or explicit forms of discrimination. In five field experiments with eight different samples, we manipulated the social group membership of trained confederates and measured the behaviors of naïve bystanders. The results showed that between 5 and 20% of the participants treated the confederates belonging to marginalized groups more negatively than non-marginalized confederates. Our findings are inconsistent with the dispersed discrimination account but support the concentrated discrimination account. The Pareto principle states that, for many events, roughly 80% of the effects come from 20% of the causes. Our results suggest that the Pareto principle also applies to discrimination, at least at the large, public university where the studies were conducted. We discuss implications for pro-diversity initiatives. This paper has not been published.
audiomath: a Neuroscientist's Sound Toolkit
Authors: Hill N. Jeremy , Mooney Scott W. J. , Prusky Glen T.
Published: April 2020

In neuroscientific experiments and applications, working with auditory stimuli demands software tools for generation and acquisition of raw audio, for composition and tailoring of that material into finished stimuli, for precisely timed presentation of the stimuli, and for experimental session recording. Numerous programming tools exist to approach these tasks, but their differing specializations and conventions demand extra time and effort for integration. In particular, verifying stimulus timing requires extensive engineering effort when developing new applications.This paper has two purposes. The first is to present audiomath (https://pypi.org/project/audiomath ), a sound software library for Python that prioritizes the needs of neuroscientists. It minimizes programming effort by providing a simple object-oriented interface that unifies functionality for audio generation, manipulation, visualization, decoding, encoding, recording, and playback. It also incorporates specialized tools for measuring and optimizing stimulus timing.The second purpose is to relay what we have learned, during development and application of the software, about the twin challenges of delivering stimuli precisely at a certain time, and of precisely measuring the time at which stimuli were delivered. We provide a primer on these problems and the possible approaches to them. We then report audio latency measurements across a range of hardware, operating systems and settings, to illustrate the ways in which hardware and software factors interact to affect stimulus presentation performance, and the resulting pitfalls for the programmer and experimenter. In particular, we highlight the potential conflict between demands for low latency, low variability in latency ("jitter"), cooperativeness, and robustness. We report the ways in which audiomath can help to map this territory and provide a simplified path toward each application's particular priority.By unifying audio-related functionality and providing specialized diagnostic tools, audiomath both simplifies and potentiates the development of neuroscientific applications in Python.