bluuebunny/crossref_metadata_2025_split huggingface dataset:
The activities of Geopolymer aggregate and Fly ash with different Grades of concrete M25, M30, & M40
Authors: Et.al Kumar Saurabh 
Published: April 2021

Endeavors are expected to grow harmless to the ecosystem development materials, to diminish ozone depleting substance outflows. This paper persents the exercises of geo polymer total and fly debris with various evaluation of M25, M30 and M40. We are confronting climate issue because of greatest utilization of normal development material, to diminish this kind of issue this paper is a thought of renewal and utilization of contamination free, eco-accommodating, development material for example fly debris. Fly debris assumes an indispensable part in the creation cycle of Geopolymer in light of Quantity and fineness. In geopolymer concrete, a result material wealthy in silicon and alumminium, for example, low-calcium fly debris, is synthetically actuated by a high-soluble answer for structure a glue that ties the free coarse and fine totals, and other unreacted material in the blend.
Concrete is one of the greatest devoured essential development materials on the planet with an imperative job in the development field. Assembling of one ton of concrete delivers almost one ton of CO2 causing natural issues. So there is a need to diminish concrete creation and utilize a few added substances to make concrete economical. Because of developing ecological mindfulness, there is a heightening interest in the utilization of fly debris. It tends to be utilized either as an admixture or as fragmentary substitution of concrete or as fractional substitution of fine total and furthermore as beneficial expansion to accomplish various properties of cement. This paper presents the trial examinations on the impact of fly debris content on compressive strength of M25, M30 and M40 evaluations of cement at an age of 3, 7, and 28.
Because of higher finess shows higher workbability, strength with early length of warming. In this examination the strength properties of cement of M-40 evaluation can be dissected by supplanting concrete by pozzolanic materials like Fly Ash and actuated by profoundly antacid answers for go about as a fastener in blend.
Utilization of Cement in any nation is straightforwardly identified with the nation's foundation and along these lines development in deciding the improvement of the country. India is the second biggest maker of concrete on the planet. Creation of Portland concrete not just deliveries 7% of the World's carbon dioxide, the concrete business likewise utilizes a great deal of characteristic property like limestone, earth, oil, coal and different substances to save the common assets and to lessen the contamination because of the creation of concrete is by prohibitive the concrete substance in the solid without bargaining the strength. Concrete has a negative effect over Environmental, in light of the fact that at the hour of assembling it radiates about a huge load of ozone harming substance (CO2) into the air for each huge load of concrete manufactured.There were endeavors before to incompletely supplant concrete in concrete with new mixtures and industry results.
Creation of Ethical Values in Thailand’s Isaan Literature for Sustainable Social Development
Authors: Et.al Phramaha Pongtaratid Sutheero 
Published: April 2021

Values are those that are assimilated by the various healing processes that a person receives, which are instilled in the mind, which influence a person's behavior. Therefore, this study of the creation of ethical values in Isan literature for sustainable social development. It has three objectives were (1) to study ethical concepts in Isan literature, (2) to explore patterns of ethical value-building in Isan literature through Isan sermons and Mor Lam performances; and 3. To analyze the value of transmission of values through Isan sermons and the practice of Mor Lam to sustainable social development.The result of study found that. The concept of creating social values based on ethics in Isan literature from several sermons or Mor Lam performances caused by the desire to cultivate the values of the people in the Isan society, reflecting Isan society from the characteristics of the Isan people, creating applied literature and entertainment, inserting morality and doctrine, instilling in the knowledge of sin, merit, goodness and punishment, knowing the duties of a person. It is a concept that wants to create human values based on goodness with themes focusing on the role of the actors, communicating through characters. There is a summary of human actions and there are criteria for judging what is good? what is evil? what are the Dos and Don’ts? It is a model that emphasizes the creation of entertainment along with the socialization of behavior.
The development of values-building model through many sermons or Mor Lam demonstrations towards sustainable social development. From analyzing the data from both documents and going into the area to store insights. It shows to see the strengths, weaknesses and points that need to be developed of creating ethical values in Isan literature for sustainable social development under the conclusion of sustainable development that "Do not get lost in the old things, not drunken new things, until getting the tool called "CCDE Model" which is a component of the model to create values through the sermons or the display of Mor Lam to sustainable social development, including conservation, continuation, development and extension.
A Novel Granularity Optimal Feature Selection based on Multi-Variant Clustering for High Dimensional Data
Authors: Et. al. Srinivas Kolli 
Published: April 2021

Clustering is the most complex in multi/high dimensional data because of sub feature selection from overall features present in categorical data sources. Sub set feature be the aggressive approach to decrease feature dimensionality in mining of data, identification of patterns. Main aim behind selection of feature with respect to selection of optimal feature and decrease the redundancy. In-order to compute with redundant/irrelevant features in high dimensional sample data exploration based on feature selection calculation with data granular described in this document. Propose aNovel Granular Feature Multi-variant Clustering based Genetic Algorithm (NGFMCGA) model to evaluate the performance results in this implementation. This model main consists two phases, in first phase, based on theoretic graph grouping procedure divide features into different clusters, in second phase, select strongly representative related feature from each cluster with respect to matching of subset of features. Features present in this concept are independent because of features select from different clusters, proposed approach clustering have high probability in processing and increasing the quality of independent and useful features.Optimal subset feature selection improves accuracy of clustering and feature classification, performance of proposed approach describes better accuracy with respect to optimal subset selection is applied on publicly related data sets and it is compared with traditional supervised evolutionary approaches
Dynamic Impact Response of Ultrafine Grained AA5052 Aluminum Alloy Processed Via Multiaxial Forging at Cryogenic Temperature
Authors: Et. al. O. J. Ajao 
Published: April 2021

In this study, high strain rate mechanical test was conducted on ultrafine-grained AA5052 aluminum alloy using the Split-Hopkinson Pressure Bar experiment. The AA5052 aluminum alloy was processed via multiaxial forging under cryogenic condition at two different cycles to achieve grain refinement and ultimately, increase in strength of the material. The average strain rates that the specimens were subjected to during the Split-Hopkinson Pressure Bar experiment ranges from 1000 s-1 to 5000 s-1 at an increment of 1000 s-1. The EBSD map shows that the average grain size of the AA5052 aluminum alloys for the samples processed at 4-cycles is approximately ~900 nm while the samples processed at 6-cycles have a lower average grain size of approximately ~700 nm due to being subjected to more plastic deformation during the processing. The high strain rate deformation process of both specimens was dominated by thermal softening with minima strain hardening effect. During the deformation, the maximum flow stress experienced by samples that was processed at 4-cycles is 410 MPa at 5000 s-1 strain rate while samples processed at 6-cycles has 494 MPa at 3000 s-1. Strain hardenability is not dominant in the deformation mechanism but relative to AA5052 CF (4-cycles), AA5052 CF (6-cycles) has a better strain hardening exponent as the strain rate increases. Both specimens have the highest strain hardening exponent at 1000 s-1 which is 0.1544 and 0.134 for AA5052 CF (4-cycles) and AA5052 CF (6-cycles), respectively. Our results show that AA5052 CF (6-cycles) possesses better mechanical properties under high strain rate in comparison with AA5052 CF (6-cycles).
An Analytical Study On Forecasting Exchange Rate In The Philippines Using Multi-Layer Feed Forward Neural Network
Authors: Et. al. Jackie D. Urrutia 
Published: April 2021

Exchange Rate is one of the economic indicators in the Philippines. It is the value of the nation’s currency versus the currency of another country or economic zone. This study aims to forecast the monthly Exchange Rate (y) of the Philippines from November 2018 to December 2023 using Multiple Linear Regression and Multi-Layer Feed Forward Neural Network. The researchers investigate the behaviour of each independent variables – Inflation Rate (x1), Balance of Payments (x2), Interest Rate (x3), Producer’s Price Index (x4), Export (x5), Import (x6), Money Supply (x7), and Consumer’s Price Index (x8) from Philippine Statistics Authority (PSA) starts from January 2007 up to October 2018. Multiple Linear Regression (MLR) was used to identify significant predictors among these independent variables. The Exchange Rate (y) had undergone first difference transformation. Upon running the regression analysis, it has concluded that only two independent variables are significant predictors, namely: Balance of Payments (x2) and Import (x6). Through these significant predictors, the MLR model was formulated. On the other hand, Multi-Layer Feed forward Neural Network (MFFNN) was also used to determine the forecasted values of Exchange Rate (y) for the next five years (2018-2023) given the said independent variables and obtained a model. The researchers compared the model of Multiple Linear Regression and Multi-Layer Feed Forward Neural Network by evaluating the forecasting accuracy of each method.It was concluded that Multi-Layer Feed forward Neural Network is the best fitting model for forecasting the
Exchange rate (y) in the Philippines. This paper will serve as a tool of awareness for the government to forsee the trend of Exchange Rate in the Philippines on the next five years (2018-2023) for Monetary Policy making and to prevent the possible depreciation of peso vs. dollar.
Analyzing the Role of English ‘Loan Lexis’ in the Process of Language Change in Contemporary Bodo Linguistic Community
Authors: Narzary Nobin 
Published: April 2021

Language grows, evolves and develops over a period of time. Reading through old English writings even the native speakers of today would struggle understanding them. No language (including Bodo) is exempt from this fact. According to Edward Sapir an American Linguist, Language contact is one of the main reasons behind such change in a particular linguistic community. Darwin says that ‘languages tended to change in the direction of having shorter easier forms, and that it could be explained by natural selection.’
My close observation lead me to discover that there are numerous English ‘loan words that the ‘Bodos’ use in their conversations. This is a case not only of one linguistic community but of most North East Indian linguistic communities; we can’t deny the fact that English Loan words have found great usage in our conversations, TV shows, songs, films and functions. This practice has to a certain extent ushered in some changes in contemporary Bodo linguistic community.
Edward Sapir talks about how one linguistic community borrows vocabulary from another in the process of cultural and social interaction; this he says has been a common phenomenon among linguistic communities in the history and continues to prevail as a common practice till today. In my paper I discuss the causes of such a practice and their possible pros and cons with special reference to Contemporary Bodo linguistic community.
Audit Fees Determinants: A Study on the Impact of Key Audit Matters Reporting and other Factors
Authors: Et.al Zuaini Ishak 
Published: April 2021

Knowledge is now an essential source of competitive advantage. Itenhanceseconomic growth and increasescorporate value. In the field of auditing, authority was aware of the need for improved reporting and thus has issued a brand newstandard related to auditor's report.While the new report is expected to enhanceaudit reporting and improve the quality of audit, the move may also increasethe audit costs as auditorsnow needto expandtheir efforts. We analyzed 261 companies listed on Bursa Malaysia and the results indicate that the requirement to improve auditor's communication through enhanced reporting does not influence audit fees. Instead, the study suggests that the company size, poor financial performance and liquidity issue are key determinants of audit fees. The two world's largest audit firms, i.e., PWC and KPMG, are found to charge higher fees than others, possibly for the brand name. This study informs regulators of the influence of the new requirement on audit output costs.It also offers insight into the main drivers for audit pricing following the current reporting requirement.
Cidadanía ambiental, um compromisso de participação, em Portugal
Authors: Peixoto Artur , Serrano Augusto , Teixeira Francisco , Neves Jorge , Soares Lurdes , Marcelino Margarida 
Published: April 2021

O conceito de Educação Ambiental (EA) surge aliado à necessidade de alertar, sensibilizar e refletir sobre a forma de estar num planeta cujo modelo de desenvolvimento, e sustentabilidade se tornam numa dualidade frágil. Compreender o percurso da EA ajuda-nos a reconhecer o papel preponderante que esta teve na obtenção de um outro olhar sobre o Ambiente, por parte do cidadão. As grandes conferências internacionais assumiram-se como marcos condutores de mudanças substanciais na sociedade, quer através dos cidadãos quer das escolas e posteriormente das universidades. Salienta-se o papel das ONGA que, dinamizando a sociedade civil e as escolas conduziram a uma reflexão e implementação de uma cidadania ambiental. De igual forma, os os Equipamentos de EA são atualmente espaços onde a alteração comportamental é trabalhada e exercida. Embora só nas últimas décadas o tema da participação pública tenha começado a integrar a linguagem dos cidadãos, a conceção subjacente a esta prática democrática é histórica. A Convenção de Aarhus vem motivar e orientar para esta participação, ao dotar os cidadãos de instrumentos políticos de incentivo do individuo à assunção da cidadania ambiental.
Análisis del potencial turístico del distrito de Santo Domingo – Piura, Perú
Authors: OVIEDO ROJAS Fany Marcela , LUJÁN VERA Priscila Estelita , LACHIRA ESTRADA Diego Salvador , TRELLES POZO Luis Ramón , MOGOLLÓN TABOADA Marlon Martín , SILVA JUÁREZ Raquel 
Published: April 2021

El turismo se ha convertido en una fuente de generación de ingresos en diversas partes del mundo, donde existen un sin fin de recursos naturales que aún no son implementados con plantas turísticas para generar desarrollo sostenible e ingresos en la localidad donde se ubica. El objetivo del estudio es analizar elpotencial turístico (recursos naturales, hotelería, gastronomía) del distrito de Santo Domingo-Piura. Se utilizó el método analítico enfocado en un diseño descriptivo, para la recolección de datos se aplicó una ficha de observación y análisis para el caso de los recursos, hospedajes y restaurantes, así mismo uncuestionario aplicado a los pobladores. En los resultados de la investigación se evidenció que el 52% de los recursos naturales se encuentran en mal estado, siendo las vías de acceso las más afectadas, en el caso de los hospedajes la mayoría no se encuentra registrado en el área de turismo y los servicios prestados son básicos. Se concluye que Santo Domingo cuenta con recursos turístico de alto potencial que no son aprovechados para generar desarrollo turístico sostenible.Palabras clave: Turismo, recursos naturales, gastronomía, hotelería.
Review of clinical guidelines “Cystic fibrosis”, 2020
Authors: Kondratyeva E. I. , Amelina E. L. , Chernukha M. Yu. , Sherman V. D. , Krasovskiy S. A. , Kashirskaya N. Yu. , Simonova O. I. , Avdeev S. N. , Namazova-Baranova L. S. , Gembitskaya T. E. , Kutsev S. I. 
Published: April 2021

The aim of the experts who provide health care for patients with cystic fibrosis (CF) has been to develop clinical guidelines on cystic fibrosis for children and adults.Methods. The 2020 Clinical Guidelines were based on the European consensus documents on cystic fibrosis and the national consensus “Cystic fibrosis: definition, diagnostic criteria, therapy” (2016, 2019). When creating clinical guidelines, the experts were guided by Article 2 of the Federal Law No.323-FL “On the basics of health care in the Russian Federation” as of November 21st, 2011, and the regulatory legal documents governing the development and approval of clinical guidelines (https://rosmedex.ru/kr/).Results. The clinical guidelines were approved by the Federal State Budgetary Institution “Centre for Expertise and Quality Control of Medical Care” of the Russian Ministry of Health in August 2020. Standards of medical care for children and adults with cystic fibrosis were prepared based on these guidelines. The diagnostic algorithms have been expanded with a three-stage DNA diagnostic strategy, functional assays of CFTR channel, laboratory and instrumental diagnostic tools for assessing disorders of respiratory and other systems, diagnosis of the microbial inflammatory process, microbiological monitoring, and therapeutic approaches. The antibiotic therapy with dosages and courses is described in detail. The updated document should describe a unified tactic for the management of Russian CF patients.Conclusion. Unified clinical guidelines for children and adults should develop unified tactics for the diagnosis, therapy, and follow-up of CF patients in the Russian Federation and ensure continuity between health care services for children and adults.
Clinical and genetic characteristics of rare pathogenic variants of the CFTR gene in Russian patients with cystic fibrosis
Authors: Voronkova A. Yu. , Melyanovskaya Yu. L. , Petrova N. V. , Adyan T. A. , Zhekaite E. K. , Krasovskiy S. A. , Amelina E. L. 
Published: April 2021

The variety of clinical manifestations of cystic fibrosis is driven by the diversity of the CFTR gene nucleotide sequence. Descriptions of the clinical manifestations in patients with the newly identified genetic variants are of particular interest.The aim of this study was to describe clinical manifestations of the disease with the newly identified genetic variants.Methods. Data from Registry of patients with cystic fibrosis in the Russian Federation (2018) were used. The data review included three steps — the search for frequent mutations, Sanger sequencing, and the search for extensive rearrangements by MLPA. 38 pathogenic variants were identified that were not previously described in the international CFTR2 database. We selected and analyzed full case histories of 15 patients with 10 of those 38 pathogenic variants: p.Tyr84*, G1047S, 3321delG, c.583delC, CFTRdele13,14del18, CFTRdele19-22, c.2619+1G>A, c.743+2T>A, p.Glu1433Gly, and CFTRdel4-8del10-11.Results. A nonsense variant p.Tyr84* was found in 5 patients (0.08 %). Two missense variants c.3139G>A were found in 2 siblings (0.03 %). The c.4298A>G was found in 1 patient. Other variants were detected in a single patient (0.02 %) each. They included two variants of a deletion with a shift of the reading frame 3321delG and c.583delC, two splicing disorders c.2619+1G>A and c.743+2T>A, three extended rearrangements CFTRdele19-22, CFTRdele13,14del18, and CFTRdel4-8del10-11. The last two variants include 2 rearrangements on one allele, which cause the severe course in two young children. 8 of the 10 variants are accompanied by pancreatic insufficiency (PI). Among patients with p.Tyr84*, one had ABPA, one had liver transplantation, and all had Pseudomonas aeruginosa infection. Nasal polyps were diagnosed in 2 patients with p.Tyr84*, 1 with G1047S, 1 with CFTRdel4-8del10-11, and 1 patient with 3321delG, who also had osteoporosis and cystic fibrosis-related diabetes (CFRD). 2 patients with PI with 3321delG and CFTRdel4-8del10-11 genetic variants, and 1 with PI with p.Glu1433Gly genetic variant had severe protein-energy malnutrition (PEM).Conclusion. Clinical manifestations of previously undescribed CFTR genetic variants were described. 5/10 genetic variants should be attributed to class I, 3/10 – to class 7 of the function classification of pathogenic CFTR gene variants associated with transcription and translation disruptions. Class of the identified missense variants c.3139G>A and c.4298A>G has not been established and requires further functional, cultural, and molecular genetic studies.
Analysis of COVID-19 cases in adult cystic fibrosis patients in Saint-Petersburg and the Leningrad region
Authors: Makhmutova V. R. , Gembitskaya T. E. , Chermenskiy A. G. , Titova O. N. 
Published: April 2021

March 11, 2020 WHO has declared the COVID-19 coronavirus pandemic. The European Society for Cystic Fibrosis (ECFS) has developed the ECFSCOVID- 19 surveillance program to collect information on the characteristics of COVID-19 in patients with cystic fibrosis (CF). CF centers in the Russian Federation also joined the ECFS study. The ECFS collected information only through national Registers. In our country, the national register of CF patients has existed since 2011, its data is included in the European Register. Тo analyze the prevalence and course of COVID-19 in adult CF patients in Saint-Petersburg and the Leningrad region.Methods. From 11.03.20 to 24.12.20, 10 cases of adult CF patients (4 women, 6 men) with COVID-19 were analyzed in Saint-Petersburg and the Leningrad region. At the beginning of the study, 56 adult CF patients lived in Saint-Petersburg and Leningrad Region. All patients were monitored remotely by telephone, in case of ARVI symptoms, disease exacerbation, a PCR smear was performed on SARS-CoV-2, therapy was prescribed remotely, and inpatient treatment was prescribed if indicated.Results. COVID-19 was diagnosed in 10 adult CF patients aged 21 to 43 years. Two patients (32-year-old male and 31-year-old female with severe mixed cystic fibrosis form) were hospitalized with polysegmental pneumonia. 8 people were treated on an outpatient basis. Only 1 outpatient patient aged 43 years had pronounced clinical manifestations of COVID-19, the condition was regarded as moderate, the remaining outpatient patients suffered from a mild ARI disease. All patients were treated with positive dynamics. During the period of this follow – up, 3 CF patients (2 men, 1 woman) died, the death cause was the respiratory failure progression. Clinical and radiological, repeated laboratory data for COVID-19 were not obtained. At the point of December 24, 2020 53 adult CF patients are alive.Conclusion. According to our data, the incidence of COVID-19 among adult CF patients in Saint-Petersburg and the Leningrad Region was 17.85%, which is a lower indicator than in the general population. The disease was rarely severe, and effective treatment was noted in outpatient settings. There were no deaths from COVID-19.