bluuebunny/crossref_metadata_2025_split huggingface dataset:
Modifying Hidden Layer in Neural Network Models to Improve Prediction Accuracy: A Combined Model for Estimating Stock Price
Authors: Mahmoudabadi Abbas , Kanaani Mehdi , Pourhossein Ghazimahalleh Fatemeh 
Published: February 2022

Investment experts, who deal with stock price estimation, commonly look for the most accurate and appropriate statistical techniques to make decisions on investment. The aim of this study is to improve the accuracy of stock price prediction models through modifying the structure of a combined neural network model with time-series data, in which the main contribution is to insert the time-series analysis prediction into the hidden layer of the neural network. The proposed structure is made up of neural networks and time-series analysis, with variable reduction used to remove attributes with inter-correlations. Data has been collected over six years (72 months) from the Iranian stock market, including the number of trades, new-coin price, gold-18 price, US Dollar and Euro equivalent currencies, oil-index price, Brent-oil price, industry index, and balanced stock index, followed by developing the prediction models. Comparing the performance criteria of the proposed structure to the traditional ones in terms of the mean square and mean absolute errors revealed that inserting time-series estimated variables into hidden layers would improve the performance of neural network models to estimate stock prices for making investment decisions. Doi: 10.28991/HIJ-2022-03-01-05 Full Text: PDF
inclusión en tiempos de pandemia: las ventajas y las dificultades de la educación virtual para los estudiantes con diversidad funcional
Authors: López-Álvarez Carmen 
Published: February 2022

Para la segunda quincena de marzo de 2020, los dirigentes de muchas naciones tomaron medidas drásticas —el aislamiento, los cierres y los toques de queda— para detener el covid-19. Uno de los sectores más perjudicados por estas decisiones fue la educación: desde el nivel preescolar hasta la universitaria. Ante la cancelación de las clases presenciales, las instituciones universitarias —preparadas o no— optaron por la educación virtual con miras de salvar sus finanzas y evitar la deserción estudiantil. Pese a lo atropellado de su implantación en las aulas, dicha modalidad ha cobrado gran vigencia. Esta investigación surge de la necesidad de examinar las ventajas y las dificultades de la educación virtual tanto para los estudiantes típicos (no poseen dificultades) como para los que poseen algún impedimento durante estos últimos meses. Asimismo, se analizarán las repercusiones —favorables o adversas— de la educación virtual en la inclusión de los alumnos con diversidad funcional. A lo largo de este artículo, se brindarán definiciones tales como educación virtual, impedimento, diversidad funcional, inclusión, acomodo/modificación razonable y diseño universal. Por último, se ofrecerán recomendaciones para incorporar el diseño universal en los cursos en línea y cómo se vislumbra el futuro de la educación en tiempos de pandemia.
Utilização de biodigestor no assentamento Itamarati: Sustentabilidade para a comunidade rural
Authors: Gandra Jefferson Rodrigues , Pedrini Cibeli de Almeida , Alem Bruna da Silva , De Oliveira Euclides Reuter , Peixoto Eduardo Lucas Terra , Gabriel Andréa Maria de Araújo , Lima Murilo Matias , Durães Hellén Felicidade , Silva Janaína Tayna , Neves Nathálie Ferreira , Folador Hindyra Marihellym , Costa Rayrana Carvalho 
Published: February 2022

O objetivo do projeto foi orientar os produtores sobre um destino e manejo adequado de resíduos, gerando energia “limpa” e auxiliando nas questões econômicas e de sustentabilidade do assentamento. O projeto de implantação do biodigestor foi realizado no Assentamento Itamarati, em Ponta-Porã, com um grupo de produtores locais, que foram contemplados com um biodigestor. Foi realizado um curso de capacitação em construção de biodigestores que ocorreu em 2019, com suporte do convênio firmado entre a prefeitura de Ponta Porã, PROEX/UFGD conjuntamente aos projetos aprovados a UFGD, onde os produtores receberam o treinamento inicial. A adoção do sistema visa garantir o descarte adequado de resíduos, e ainda gerar biofertilizante que será utilizado na produção de hortaliças no sistema orgânico e o biogás que será destinado ao consumo do produtor assentado. O biodigestor é composto de três partes, sendo elas a caixa de carga, tanque de fermentação e caixa de descarga, e é abastecido semanalmente por meio de abastecimento manual, o mesmo foi construído com materiais de baixo custo, para proporcionar um menor tempo de retorno do investimento. São realizadas visitas a cada 30 dias por um profissional da área e após o encerramento, a avaliação será feita com base nas reuniões e avaliação dos produtores. A comunidade demonstrou satisfação com a implantação do biodigestor, o que possibilita o desenvolvimento e permanência do homem no campo, além de ser uma tecnologia viável e eficiente, trazendo benefícios ao produtor e ao meio ambiente, pela retirada de possíveis poluentes.
Constitucionalismo(s) na América Latina e proteção das afluentes: um estudo comparativo entre Equador e Brasil
Authors: Bomfim Rainer , Gervásio Ana Laura Marques , Severino Lorena de Oliveira 
Published: February 2022

Sob vertente metodológica jurídico-sociológica, adotando-se a perspectiva do pensamento decolonial, objetiva-se realizar um estudo comparativo entre os direcionamentos constitucionais adotados no Brasil e no Equador no que se refere ao tratamento jurídico e social de problemas referentes as afluentes, com vistas no direito da natureza. O trabalho justifica-se para apresentar a compreensão de como a colonialidade da natureza reflete em práticas e legislações que desconsideram a água enquanto um elemento indispensável à manutenção da vida, mas que resultam no seu respectivo controle e exploração com fins unicamente extrativistas e capitalistas. Deste modo, conclui-se que o tratamento constitucional dado às afluentes nos dois países são muitos distintos, sendo que o Brasil tem a centralidade dos Direitos da Natureza nas relações humanas, enquanto no Equador tem-se uma centralidade na própria natureza enquanto sujeito de direitos.
Vestigios e indicios del aforismo femenino
Authors: Perucho Javier 
Published: February 2022

En “Vestigios e indicios del aforismo femenino” se documenta con las necesarias, obligadas pruebas bibliográficas la aparición del aforismo en clave femenina en las Repúblicas Literarias de México y de España, cuyas fechas de publicación remiten a la segunda mitad del siglo XX. Esta irrupción tardía de las aforistas en la historia del género obedece a una diversidad de factores sociales y políticos. Sus precursoras fueron una novelista y una poeta. En la actualidad, una docena de escritoras pergeñan el género en México; en España se cuentan por docenas las escritoras que hilvanan con la misma rueca los filamentos del pensamiento lapidario. Con las pruebas, los indicios y los testimonios que aquí se presentan, se comprueba que las aforistas de ambos países han remontado ese acceso tardío y reclamado un puesto en la historia del aforismo hispanoamericano con sus temáticas, formas, innovaciones y actualizaciones.
Género, identidad y multilingüismo en la escritura chicana reciente de autoría femenina
Authors: Santos de Souza Livia 
Published: February 2022

¿Qué papel juega el español en la obra de jóvenes autoras latinoamericanas nacidas en los Estados Unidos? ¿Qué impacto tiene esa doble pertenencia, identitaria y lingüística, en la circulación de narrativas? El presente artículo ensaya respuestas para esas preguntas a partir del análisis de obras de dos escritoras chicanas que producen textos que reflexionan sobre la relación entre lengua, género e identidad: Myriam Gurba y Kali Fajardo-Anstine. En Mean, Gurba construye relatos que constantemente mencionan el tránsito lingüístico y que a veces se producen a partir de ese movimiento entre lenguas. Fajardo-Anstine, autora del volumen de cuentos Sabrina & Corina, elabora narrativas en que el español está presente como una fuerza latente. Ambas autoras reflejan en sus obras experiencias formativas de jóvenes latinas en Estados Unidos y la tensión lingüística, además de una función estilística, representa un nudo central para la comprensión de la intersección entre género e identidad.
Study the correlation of iodine nutrition and autoimmunity among Euthyroid goiter patient in a tertiary care hospital in Tamil Nadu
Authors: Pichandi Suresh , Sivakumar J , Janakiraman P , Ramadevi K 
Published: February 2022

Background: Iodine is an essential micronutrient for the thyroid hormone synthesis. It is crucial for the growth and development of human life. Deficient or excessive iodine intake may affect thyroid gland size and functions. Despite the intake of iodized salt, the increasing occurrence of thyroid disorders in India.
Aim and Objective: Aim of the present study is to analyse the nutritional status of iodine among Euthyroid goiter patient by measuring urinary excretion and correlate with thyroid hormone and auto antibodies
Materials and Methods: one hundred and fifty Euthyroid goiter patients and one hundred and fifty age-matched normal adult were included in study. Urinary Iodine level and serum TSH, freeT4, freeT3, AMA and ATG were estimated both case and control groups.
Results: The mean urinary iodine excretion concentration (UIC) in Euthyroid goiter patient was 244.39 µg/L and excess urinary iodine excretion was found in 48%. There were elevated serum AMA levels in Euthyroid goiter patient and that positive correlated with excess iodine.
Conclusion: In this study we found that excess urinary iodine excretion among patients. This study we observed iodine excess associated complications, viz., benign goiter (49%), thyroiditis (24%), cancer of thyroid (21%) and thyrotoxicosis (6%).
Turkish folk dances
Authors: Dhankar Rita 
Published: February 2022

Folk-music is a very simple and intuitive science of music. It expresses the customs, way of life, food and sentiments of a particular country. Turkish folk music says the same thing. Tarkan finds a lot of mention in Turkish folk dances. In fact, Tarkan started taking special interest in folk-dances from the year 1928. The year 1941 was important in terms of changing the direction of Turkish folk dance. After the establishment of Praja Bhavan in the year 1950, the performance of folk dances had taken the form of a rich culture. Even more so, with folk-dance audiences now present in Ankara and Istanbul, folk dances were considered a new form of urban entertainment in the 1970s. In Zebeki's time there was a need to identify the national origin of every dance, but that need is no longer there. Dances were now seen as a national art form. The experience of Turkish folk dances reveals a new meaning of the word 'national'. This is different from the old prevailing servant definition of the word national. The folk dances elected in the 1970s and 1980s were national because they were amalgamated with Turkish territories. In other words, the folk dances that spread throughout urban Turkey in the 1970s were national in nature, while Tarkan-Zebeki envisioned them to be national.

Abstract in Hindi
लोक-संगीत, संगीत की बहुत सरल व सहज विद्या होती है। यह देश-विशेष के रीति-रिवाज, रहन-सहन, खान-पान और भावनाओं की अभिव्यक्ति करती है। तुर्की का लोक-संगीत भी यही कहता है। तुर्की के लोक नृत्यों में तरकन का काफी उल्लेख मिलता है। वास्तव में तरकन सन् 1928 से ही लोक-नृत्यों में विशेष रूचि रखने लगे थे। 1941 का वर्ष तुर्की के लोक-नृत्य की दिशा बदलने की दृष्टि से महत्वपूर्ण रहा। सन् 1950 में प्रजा-भवन होने के बाद लोक-नृत्यों का प्रदर्शन एक समृद्ध संस्कृति का रूप ले चुका था। इससे भी बड़ी बात यह थी कि अब अंकारा और इस्तांबुल में लोक-नृत्य के दर्शक मौजूद थे, 1970 के दशक में लोक-नृत्यों को नए तरह का शहरी मनोरंजन माना गया। जेबेकी के समय में हर नृत्य का राष्ट्रीय मूल पहचानने की जरूरत होती थी, किन्तु वैसी जरूरत अब नहीं रही। नृत्यों को अब राष्ट्रीय कला के रूप में देखा जाने लगा। तुर्की के लोक-नृत्यों का अनुभव बतलाता है कि ‘राष्ट्रीय’ शब्द का नया मतलब क्या है। यह राष्ट्रीय शब्द की पुरानी प्रचलित सेवक परिभाषा से भिन्न है। सन् 1970 और 1980 में चुने गए लोक-नृत्य राष्ट्रीय इसलिए थे, क्योंकि वे तुर्की के प्रदेशों से मिल-जुलकर बने थे। दूसरे शब्दों में जो लोक-नृत्य सन् 1970 में पूरे शहरी तुर्की में फेले, वे स्वाभाव से ही राष्ट्रीय थे, जबकि तरकन-जेबेकी ने उनके राष्ट्रीय होने की कल्पना ही की थी।
Balance of Payment of India: An Economic Study
Authors: Patel Arvind 
Published: February 2022

The measure of a country's economic growth is its GDP. Similarly, how much it benefits from foreign trade can be reflected by the country's terms of trade and the balance of payment. India has tried to increase foreign trade and foreign investment through its policy of liberalization and globalization. This research paper examines the changes that have taken place in India's balance of payment since 1991. India's trade deficit is much longer. This means that the value of imports is higher than the export value of Indian goods. However, there is surplus in the invisible item. Which is a positive feature of the economy. Foreign exchange earnings have increased, especially through the export of software services. In addition, FDI And portfolio investment is growing. Due to which the shortage of investment in the economy can be overcome. So that the country's high growth rate (GDP) is maintained. However, long-term arrears in the capital account can prove to be risky. The high level of foreign debt is also a matter of concern. In short, the picture of the economy as a whole is very good. However, in the coming years, India will have to increase exports of new industrial items in addition to traditional exports using new technology. So as to increase industrial development and employment in the country. In addition, the bilateral trade deficit with China should be reduced by developing import substitute industries. The policy of "Development through Exports" has to be given more importance by developing export industries.

Abstract in Gujarati Language
કોઈપણ દેશના આર્થિક વિકાસનો માપદંડ એ તે દેશની જી.ડી.પી. વૃદ્ધિ છે. તેવી જ રીતે તેને વિદેશી વેપારથી કેટલો લાભ થાય છે તે દેશની વ્યાપારની શરતો અને લેણદેણની તુલાની સ્થિતિ દ્વારા જાણી શકાય છે. ભારતે ઉદારીકરણ અને વૈશ્વિકરણની નીતિ દ્વારા વિદેશી વ્યાપાર અને વિદેશી મૂડીરોકાણમાં વધારો કરવાનો પ્રયત્ન કર્યો છે. ૧૯૯૧ પછી ભારતની લેણદેણની તુલામાં આવેલા પરિવર્તનોનો અભ્યાસ આ સંશોધન લેખમાં કરવામાં આવ્યો છે.
ભારતની વેપાર તુલનામાં ઘણા લાંબા ગાળાથી ખાધ જોવા મળે છે. એનો એ અર્થ થાય છે કે ભારતની વસ્તુઓની નિકાસ મૂલ્ય કરતા આયાત મૂલ્યનું પ્રમાણ વધારે છે. જોકે અદ્રશ્ય બાબતોમાં પુરાત જોવા મળે છે. જે અર્થતંત્રનું હકારાત્મક લક્ષણ છે. ખાસ કરીને સોફ્ટવેર સેવાઓની નિકાસ દ્વારા વિદેશી ચલણની આવક વધી છે. ઉપરાંત એફ.ડી.આઈ. અને પોર્ટફોલિયો ઇન્વેસ્ટમેન્ટ વધતું ગયું છે. જેના કારણે અર્થતંત્રમાં મૂડીરોકાણની અછત દૂર કરી શકાય છે. જેથી દેશનો ઊંચો વિકાસ દર (GDP) જાળવી શકાયો છે. જોકે મૂડી ખાતામાં લાંબાગાળાની પુરાત જોખમી પુરવાર થઈ શકે છે. વળી વિદેશી દેવાનું ઊંચું પ્રમાણ એ પણ એક ચિંતાનો વિષય છે. ટૂંકમાં સમગ્ર અર્થતંત્રનું ચિત્ર ખૂબ જ સારું ગણાય છે. છતાં ભારતે આવનારા વર્ષોમાં નવી ટેકનોલોજીનો ઉપયોગ કરીને પરંપરાગત નિકાસ ઉપરાંત નવી ઔદ્યોગિક વસ્તુઓની નિકાસ વધારવી પડશે. જેથી દેશમાં ઔદ્યોગિક વિકાસ અને રોજગારીમાં વધારો થઇ શકે. ઉપરાંત આયાત આવેજી ઉદ્યોગોનો વિકાસ કરીને ચીન સાથેના દ્વિપક્ષીય વેપારની ખાધ પણ ઘટાડવી જોઈએ. નિકાસી ઉદ્યોગોનો વિકાસ કરીને “નિકાસ દ્વારા વિકાસ”ની નીતિને વધારે મહત્વ આપવું પડશે.
Can Visual Function Be Affected by an Open Foramen Ovale?
Authors: Výborný Petr , Čmelo Jozef 
Published: February 2022

The authors present a relatively rare finding of pathological changes in the visual field, the emergence of homonymous hemianopia, in connection with trauma and paradoxical embolism in a subsequently diagnosed open foramen ovale in a 56-year-old otherwise healthy patient. Cardiac source of embolism is a significant etiology of vascular embolization.
The important group is the so-called paradoxical embolism, which occurs when a blood clot (embolus) is carried from the venous side of circulation to the arterial side via foramen ovale patens, what can manifests as ischemic stroke. Foramen ovale patens becomes a risk factor for the stroke development only if there is a peripheral source of embolism and at the same time there is a hemodynamically significant right-left short circuit. Therefore, screening for the causes of cryptogenic stroke should include not only the detection of foramen ovale patens but also evaluation of the peripheral venous system, coagulation parameters and hemodynamic severity of a right-left shunt. Neuroophthalmological aspects related to the described issues are discussed.
NANOENERGY AND NANOTECHNOLOGY OF THE NEW TECHNOLOGICAL PARADIGMSAVING HUMANITY FROM POISONING THE PLANET EARTH.
Authors: Kulakov A. 
Published: February 2022

When using existing industrial technologies, a very high price of energy resources remains, due to their imperfection and the need to heat almost all fixed assets, as well as a lack of resources to restore the disturbed balance between the biosphere and the technosphere, caused by the lack of highly efficient cycle technologies: mining, production of useful products from them, rational use of these products and, finally, its utilization. Of what is extracted from the land, 95% goes either to intermediate consumption or buried. The world is in a state where the environmental damage of technology has exceeded the capabilities of the Earth. With the preservation of existing industrial technologies, resources in the world are becoming less and less, humanity has nothing to pay for cleaning and restoring the environment. Only new technologies and new resources will save humanity from collapse. The solution lies in finding a new alternative, renewable, harmless and sustainable source of energy, the very use of which is an industry for the processing and destruction of created waste - recycling, comparable in volume with the entire transport and energy complex. In this case, it is possible to stabilize the world at the current level of consumption and implement the idea of sustainable development.
This article, based on the results of fifty years of work of author on development of breakthrough energy technologies in theory and practice of a non-ideal, close to non- degenerate plasma, started with PhD in Physics & Mathematics A.A. Rumiantsev who, unfortunately, passed away in 1990. Author predicted and confirmed the existence of a fundamentally new state of physical matter - quantum plasma nanocondensate - liquefied plasma, combining the properties inherent in standard liquid and ionized plasma - a fundamentally new, effective, and harmless energy source, the use of which helps reduce the pollution caused by waste. Purification of planet Earth, which has been contaminated to the limit, in some areas of which gas contamination, slagging, and municipal waste exceed all permissible norms, will lead to a boost in the immune system of the population, which will make it possible for humans to exist safely.
Resource guides for astronomy educators and their students
Authors: Fraknoi Andrew 
Published: February 2022

This is a brief review of my long-term project to create annotated resource guides for astronomy educators and their students. The college-level guides focus on a range of astronomical topics, such as “Women in Astronomy,” “Science Fiction and Astronomy,” “Black Lives in Astronomy,” “Music Inspired by Astronomy,” “Light Pollution, Radio Interference, and Satellite Swarms,” etc. Their aim is to bring together pointers to a range of reliable and interesting materials for instruction, discussion, or student projects in one convenient and easy-to-find place
"En él vivimos, nos movemos y existimos. Reflexiones panenteístas sobre la presencia de Dios en el mundo tal como lo describe la ciencia" (Recensión)
Authors: Sequeiros Leandro 
Published: February 2022

Recensión de la obra de: PHILIP CLAYTON y ARTHUR PEACOCKE (EDITORES) En él vivimos, nos movemos y existimos. Reflexiones panenteístas sobre la presencia de Dios en el mundo tal como lo describe la ciencia. Sal Terrae, Santander, 2021, Universidad P Comillas Colección Ciencia y Religión, número 27, 332 páginas. ISBN: 978–84–293–3033–5. (Traducción del original en inglés de 2004 por José Manuel Lozano–Gotor), 332 páginas. ISBN: 978–84–293–3033–5.
Misión Científica del Satélite Morazán: Integración regional a través de la cooperación espacial para el monitoreo del riesgo hidrometeorológico en cuencas hidrográficas centroamericanas
Authors: Araya–Castro Ana María , Gutiérrez–González Daniel , Campos–Robles Tracy , Molina Montero María José , Mejuto Javier , Sierra Pac Oliver 
Published: February 2022

Este trabajo aborda el diseño metodológico de la Misión Científica del Proyecto Morazán, el cual busca poner en órbita el primer satélite colaborativo de la región centroamericana. A través del caso de estudio de la cuenca piloto del río Matina (Costa Rica), se explica el proceso geoestadístico para la creación de un Índice de Riesgo de Inundación, así como la elaboración de productos cartográficos que orienten la selección de comunidades prioritarias a monitorear y la identificación de zonas estratégicas para colocar sensores en campo. Dicha metodología será replicada en la cuenca del río Ulúa (Honduras) y en la cuenca del río Samalá (Guatemala). El satélite Morazán representa una prueba de concepto innovadora por su doble propósito en materia de transmisión de datos y como sistema de comunicación en situaciones de emergencia. Así, de cara al bicentenario, el Proyecto Morazán busca fomentar la integración regional a través de la cooperación científica.
Rehabilitation of the Breached Tooth, Fragment– A Minimal Invasive Cosmetic Approach: An Original Case Series
Authors: Solomon Raji Viola , Reddy Chavva Lakshmi Charan , Rangareddy M.S. , Wahed MD. Abdul , Lohitha Parasa 
Published: February 2022

Tooth fractures are often reported as emergencies in dental practice. Coronal fractures of the anterior teeth are a prevalent cause of dental trauma in children and teenagers. It's a tragic situation that necessitates prompt care and quick functional and esthetic repair. The clinician's main difficulty when dealing with these types of dental injuries is to re-establish the natural esthetics of the traumatized anterior tooth. There are several therapeutic options for this condition, one of which is reattachment of the fractured component itself. Because of its simplicity, natural esthetics, and preservation of tooth structure, reattachment of a tooth fragment should be the first choice and a feasible alternative to conventional approaches. For a successful prognosis, the patient's cooperation and comprehension of the treatment's limitations is essential. This paper presents a report of two clinical cases on managing complicated crown fractures, where the restoration of the fractured anterior teeth using the residual tooth fragment was supported by fiber post system.
Keywords: Complicated Crown Fracture, Fiber post, Fractured Tooth Fragment, Internal grooving.
Az innovációs tudáshálózatok a felsőoktatásban: egy power-to-gas innovációs ökoszisztéma fejlődésének tapasztalatai
Authors: Csedő Zoltán , Pörzse Gábor , Zavarkó Máté 
Published: February 2022

Hálózatelméleti alapokra építve, kutatásunkban azt vizsgáljuk, hogy az innovációs ökoszisztéma meghatározó hálózati csomópontjaiként milyen szerepük van a felsőoktatási intézményeknek az innovációs tudáshálózatok fejlesztésében, mivel megteremtik a kapcsolatot az elméleti alapkutatás, a gyakorlati vállalati innováció és a szabályozói intézményrendszer között. A jogalkatónak ösztönöznie kell e kulcscsomóponton áthaladó, illetve kiteljesedő tudás áramoltatását egy olyan innovációs hálózatban, amely a társadalom számára is hasznot jelent. Egy konkrét esettanulmánnyal szemléltetjük, mindez hogyan működhet(ne) a gyakorlatban.