bluuebunny/crossref_metadata_2025_split huggingface dataset:
Aspectos demográficos, socioeconômicos e epidemiológicos da COVID-19 na Região da Sub-Bacia do Canal do Cunha, Rio de Janeiro
Authors: Sotero-Martins Adriana , Coelho Wagner Nazário , Flores Geane Lopes , Gama Eric Lopes , Carvajal Elvira , Siqueira Marilda Agudo Mendonça Teixeira de , Aguiar-Oliveira Maria de Lourdes 
Published: April 2021

Objetivo desse estudo foi analisar a incidência e mortalidade por COVID-19 em população de área territorial com predominância de bairros com áreas de favelas (aglomerados subnormais), e sua relação com variáveis contextuais. Foram analisados 36 bairros da Sub-bacia do Canal do Cunha que apresentaram 30.008 óbitos por COVID-19 até o dia 05 de fevereiro de 2021. Considerou-se como variáveis dependentes as taxas de incidência acumulada, mortalidade acumulada e letalidade acumulada. Entre as variáveis contextuais, foram incluídas bairro do paciente; proporção de ASN por bairros, percentual de pretos e pardos, faixa etária; razão de renda, e índices de saneamento. As variáveis foram analisadas de forma descritiva, bivariada pela correlação de Spearman e utilizado a estatística espacial de Moran. Os bairros Complexo do Alemão, Mangueira e Maré foram que apresentaram as maiores proporções de casos e óbitos por COVI-19. O percentual de infecção nas faixas de 20 a 29 anos, 30 a 39 anos e 40 a 49 anos foram de 13,6%, 21.5% e 20,1%, respectivamente. Na faixa etária entre 70 e 79 anos foi 7,3% do total de casos de COVID-19, e 26,7% de óbitos e 34,2% taxa de letalidade. Quando somado os registros de pessoas pretas e parda com os sem registro para cor/raça houve correlação moderada positiva significativa entre a taxa de incidência acumulada e a taxa de mortalidade (rho = 0,383; p=0,048 e rho= 0,3176; p=0,0106). A avaliação estatística espacial global e local de Moran permitiu verificar áreas de prioridade intermediárias e médias que necessitam reforçar o sistema de vigilância e controle da COVID-19. A situação epidemiológica de área com grande percentual de áreas favelas mostrou que a mortalidade por COVID-19 em pessoas pretas e pardas está relacionada a aspectos demográficos e que ocorre baixa notificação de casos e de óbitos atribuídas ao COVID-19 em moradores de áreas com favelas.
Fear, Stress, and Knowledge regarding COVID-19 in Nursing Students and Recent Graduates in Mexico
Authors: Medina Fernández Isai Arturo , Carreño Moreno Sonia , Chaparro Díaz Lorena , Gallegos-Torres Ruth Magdalena , Medina Fernández Josué Arturo , Hernández Martínez Eva Kerena 
Published: April 2021

Objective. The study sought to correlate fear, stress, knowledge regarding COVID-19 in Nursing students and recent graduates in Mexico.
Methods. Correlational design, sample comprising 912 nursing students and graduates during the last 18 months from public and private universities of Mexico. To measure the variables, the study applied the instrument Fear of COVID-19 Scale, knowledge subscale of the scale Knowledge, attitudes, and practices towards COVID-19, and the instrument COVID Stress Scale.
Results. Relationship was found of the age variable with fear, danger of contamination, traumatic stress, knowledge and minor socioeconomic consequences (p<0.05). Likewise, relationship was observed of fear with stress regarding COVID-19, danger of contamination, socioeconomic consequences, xenophobia, traumatic stress, and compulsive checking (p<0.05). Stress and knowledge explain the presence of fear regarding COVID-19 in 50.3%, and fear and knowledge explain stress regarding COVID-19 in 50.4%.
Conclusion. Nursing students and recent graduates have high levels of stress and fear, besides low level of knowledge. The presence of high stress and low knowledge predict fear regarding COVID-19. Interventions are required on knowledge, stress, and fear regarding COVID-19 in the population studied.
Fair and Accurate Review in Publication Process: A learning-based Proactive Approach for Assigning Reviewers to Manuscripts
Authors: Parikshit N. Mahalle Aboli H. Patil, 
Published: April 2021

Peer review is one of the most crucial and important tasks that are associated with academic conferences, journals and grant proposals; and assignment of an appropriate reviewer plays vital role for accurate and fair review process. This paper presents a learning based proactive system that assigns reviewer(s) whose expertise matches with the domain(s) of the paper satisfying constraints. The assignment of reviewer to paper needs to satisfy various constraints such as maximum number of papers per reviewer, minimum number of reviewers per paper and conflict of interest. he core challenge in reviewer paper assignment is to make the computer understand the subject domain of experts and papers. In proposed system, features are extracted from title, abstract and introduction section of publications of reviewer and submitted papers. These features help the model learn the domain features of experts and submitted papers more accurately. Once the training set is built utilizing the inherent correlation between abstract and title, the model is trained and the similarity between reviewers and papers is predicted. The experimental results on test data set of AAAI 2014 and NIPS 2019 demonstrate the effectiveness of the proposed system.
Adaptive E-Leering With Intelligent Decision For Group Suggestion
Authors: Razuly Mazin Haithem 
Published: April 2021

many person used e-environment facility to developing human ability depend on ( hobbies , study field,….. etcetera) improving by e-learning now many person using this machine without classified user , any discussion between two or more than may be give new creative idea if those persons with same field with this paper attempt to design optimizing system to grouped user with same hobbies and interests for development human been by implementation candidate system with simulated e-environment achieved good result.
Psychological Loneliness And Its Relationship To Death Anxiety In The Elderly
Authors: Obaid Jumaa Dr. Abdulkarim 
Published: April 2021

The current paper aims to identify the level of psychological unit among the elderly, to identify the level of psychological anxiety in the elderly, to identify the nature of the correlation between psychological loneliness and death anxiety, and to identify the extent of the psychological unit's contribution to death anxiety. There are (180) elderly people. In order to achieve the objectives of the study, the researcher constructed, designed, and then applied the measures of psychological unit and death anxiety, and the results showed the following:
1- The level of psychological loneliness and death anxiety of the research sample is high in all dimensions.
2 - There is a positive significant correlation between psychological loneliness and death anxiety.
3 - The psychological unit, with its three dimensions, shares the ability to predict the anxiety of death.
The Role of Human Resource Management in Developing the Human Capital for Global Excellence-An Empirical Study
Authors: Bansal Dr. Kapil 
Published: April 2021

Companies currently are facing various crucial business challenges; Intellectual capital, Technology, Globalization, Profitability through growth, and Change. These challenges require organizations to build new capabilities in a collaborative manner, and it is human resource management developing these capabilities. It enables the organizations by playing the leadership role in meeting competitive challenges. HR professionals have shed their traditional image of policing rule making policy. Today HR professionals are held responsible for the employee’s engagement and commitment towards the organization and making them contribute and stepping into the shoes of ownership. It is no longer administrative dinosaur. It has changed from a narrow picture, reactive role to a much wider canvas. By bringing the management of the organization together with the employees, a new management of human resources triggers, a merging of the reservoir of knowledge of the person and the organization, culminating in the combined triumph of both. Competitiveness at the global level can be achieved not by only using the upgraded technologies and facilities, but by motivating employees efficiently and effectively, to comply with universal standards. Every company on the world stage, human resources professionals have the mission to affect the business world; HR is now on a paradigm shift and as a support function, withered on the board, called on to help others and to hire and fire from the companies are rapidly eroding. Human resources playing a very proactive role in managing the problems of globalization. It brings change and improves the individuals' ability to learn and collaborate, manage diversity, ambiguity and complexity. The research is an attempt to understand the role of HRM in building national talent for global achievement and to study and compare the perception of corporate employees, management faculties & management students.
f-Primary Ideals in Semigroups
Authors: Marisetti Sowjanya Radha Rani Tammileti, Gangadhara Rao Ankata, 
Published: April 2021

Right now, the terms left f-Primary Ideal, right f-Primary Idealand f- primary ideals are presented. It is Shown that An ideal U in a semigroup S fulfills the condition that If G, H are two ideals of S with the end goal that f (G) f (H)⊆U and f(H)⊈U then f(G)⊆rf (U)iff f (q), f (r)⊆S , <f (q)><f (r)>⊆U and f (r)⊈U then f (q)⊆rf (U) in like manner it is exhibited that An ideal U out of a semigroup S fulfills condition If G, H are two ideals of S such that f (G) f (H)⊆U and f (G)⊈U then f (H) ⊆rf (U) iff f (q), f (r)⊆S,<f (q)><f (r)>⊆U and f (q)⊈U⇒f (r)⊆rf (U). By utilizing the meanings of left - f- primary and right f- primary ideals a couple of conditions are illustrated It is shown that J is a restrictive maximal ideal in Son the off chance thatrf (U) = J for some ideal U in S at that point J will be a f- primary ideal and Jn is f-primary ideal for some n it is explained that if S is quasi-commutative then an ideal U of S is left f - primary iff right f -primary.
Cyber Security Featuresfor National E-Learning Policy
Authors: Buja Alya Geogiana 
Published: April 2021

This paper proposes cybersecurity features in the National e-Learning policy. Cybersecurity in the learning environment is becoming an issue that has been considered by the community. DePAN 1.0 and DePAN 2.0 policies have not been carefully planned in any related security concerns. Amongst security domains in e-learning are authentication and accountability, access control, and non-repudiation issues. However, as the functionality of e-learning is expanding, information must be actively protected in this bigger context to avoid the loss of its confidentiality, integrity, and availability. Therefore, the existing policy and guidelines on e-learning have been studied thoroughly. A very feasible study has been conducted on the existing literature and related works to e-learning and e-learning. The security threats are also reviewed in this paper. Based on the established e-Learning policy, therefore, the proposed security features are namely (CSF1) authentication and accountability, (CSF2) access control, (CSF3) protection of communication, and (CSF4) non-repudiation issues. The findings from this study can be added to the implementation of e-learning in the future.
Design of 16-Bit SAR ADC Using DTMOS Technique
Authors: Kakarla Hari Kishore Yarlagadda Archana, 
Published: April 2021

This paper presents a 16-bit 100MS/s SAR ADC with 1V power supply for biomedical implant systems developed with low power technique i.e., DTMOS logic. It consists of a R-2R DAC, low-power comparator, a digital SAR logic with low-leakage. The designed comparator is a differential architecture that has used to have an excellent, common-mode noise rejection. Comparator was created for proper operation to remain in saturation and could be used with differential amplifier. The comparator is the chief block of power consumption, so we focused mainly much of ability we make to design this module. The ADC is designed using Cadence virtuoso with CMOS 45nm technology. For SFDR, SNR, ENOB and power consumption, the converter utilizes 63.97dB, 51.06 dB, 15.15 and 528.8uw.
Development of E-Learning Management Model for Teaching System at The Police Academy
Authors: Fakhruddin, Rusdarti, Kardoyo Elisa Ika Yuniawati, 
Published: April 2021

This study aims to describe the development of e-learning management model for the teaching system at the Police Academy through management of educational information systems. The method used is research and development (R&D). The development of e-learning management model for the teaching system as a research focus based on the Technology Accepted Model (TAM) theory and the education management information system input process output. The resulting model product is in accordance with the needs of police academy cadets in the use of e-learning. The product developed is an e-learning management system through an input output process. The results of a questionnaire to 100 Akpol cadets show that the e-learning management model of the teaching system is effective in providing convenience and information related to teaching at the Police Academy.
An Underdeveloped Region: the Imperatives of Reindustrialization (on the example of the North caucasian Federal District)
Authors: Batov G. H. , Khutova L. A. , Shogenov T. M. 
Published: April 2021

Purpose: the purpose of the study is to develop a methodological toolkit for reindustrialization in the branches of the material sphere of lagging and underdeveloped regions based on the use of information, communication and digital technologies.Methods: the study is based on the use of the methodology of the systems approach, the methodological apparatus of the information society theory, the use of methods of economic and statistical analysis, scientific abstraction, analogies and scientific generalizations. In the course of developing the proposed topic, classical and modern works of domestic and foreign scientists, statistical and empirical material prepared in the process of field research were used.Results: regions with different levels of development function in the country's economy. The greatest problems are associated with underdeveloped and problem regions, which, given their certain potential, cannot yet cope with their difficulties. The situation in which such regions are located requires the search for new mechanisms that will allow us to overcome unfavorable circumstances and embark on the path of highly stable development. Many problems can be solved on the basis of reindustrialization. This requires a transition to continuous digitalization processes, the use of digital technologies and software products that can ensure the development of production systems in the direction of creating a new technological order.Conclusions and Relevance: issues of digital and programmatic reindustrialization of the economy are especially aggravated in lagging and underdeveloped regions, where, due to the poorly diversified sectoral structure of the industry, there is a weak reaction to the formation of investment demand for the production of competitive goods. Such regions, to which the North Caucasian Federal District (NCFD) belongs, can solve problems when using digital and information technologies. The implementation of the proposed measures will allow the region to leave the zone of problems and depression.
Assessment of current climate conditions changes in the territory of Ciscaucasia for the purposes of forecasting winter wheat yield
Authors: Volkov S. N. , Savinova S. V. , Cherkashina E. V. , Shapovalov D. A , Bratkov V. V. , Klyushin P. V. 
Published: April 2021

Аim. Assessment of current climate changes in the territory of Ciscaucasia in order to predict the yield of winter wheat.Methods .Integral indicators of climatic conditions for agricultural production were employed. For the investigations, we selected five‐year periods for which the meteorological parameters were averaged, and to identify trends the data of specific five‐year periods were compared with the average value for the entireseries of observations (1960‐2020).Results. The deviation of precipitation in April was highest in 2011‐2015, when it increased by 22 mm, and in 1986‐1990 and 1991‐1995, when it decreased by 15 and 10 mm respectively. In Eastern Ciscaucasia,where conditions are more arid than in the Western and Central regions, in both the rise in air temperature and the amount of precipitation, especially in April and May, increased in the 21stcentury for the entire period of active vegetation.Conclusion.It was established that the value of the hydrothermal coefficient practically did not change during the 1960‐2020 period. In the late 1990s and early 2000s, there was an increase in productivity against the background of a relatively high level of annual precipitation and this stability is confirmed at the present time. There is a very close relationship between natural and climatic factors and the level of winter wheat yield.
Study of the phenology and seed productivity of golden root (Sedum roseum (L.) Scop.) in the Central region of the Non‐chernozem zone of the Russian Federation
Authors: Savchenko О. M. , Babaeva E. Yu. 
Published: April 2021

Aim. The study of the phenology and seed productivity of golden root plants in the 2nd‐4th years of life in the Moscow region under the influence of meteorological conditions. Methods. The objects of research were plants of golden root from the biocollection of VILAR in Moscow. The studies included field and laboratory experiments, which conducted in 2016‐2019 according to methods adopted in medicinal plant production. Weather conditions in the Moscow region during the research period were identified on the Internet. Seed productivity was assessed according to generally accepted methods. Determination of seed sowing qualities was carried outaccording to National Standard 34221‐2017.Results. The influence of weather conditions on the passage of phenological phases of young golden root plants in 2016‐2019 in the Non‐chernozem zone of the Russian Federation under experimental field conditions was studied for the first time. The duration of phenological phases depending on conditions in the year of observation was determined. The composition of the population of young golden root plants for the second, third and fourth years of vegetation wasestablished. Adverse factors which reduce seed productivity and affect the quality of seeds were identified.Conclusion. The favourable meteorological characteristics of the growing season contributed to an increase in the mass of 1000 seeds by an average of 43 mg and increased seed germination to 82%. Differences in seed quality and productivity of seeds depending on the conditions of the year of observation may indicate the necessity for measures for adaptation of the plants to harmful environmental factors.
Sustainability of social and economic development of municipalities in the Voronezh Region, Russia
Authors: Yakovenko N. V. , Ten R. V. , Komov I. V. , Didenko О. V. 
Published: April 2021

Aim. The aim is to assess the sustainability of the social and economic development of the municipalities in the Voronezh Region.Material and Methods. A systematic approach to an integrated, structured and dynamic study of the level of social and economic sustainability of municipalities in the region. This approach uses the classification method, which defines and restricts existing conceptual approaches to the interpretation of conflict as an economic category, and the comparative analysis method, which compares the selected approaches with each other. The statistical database covers the period from 2014 to 2018. The integral index of social and economic sustainability of the municipalities in the region has been calculated.Discussion. The results of calculations of the integral sustainability index allowed us to identify 5 groups of municipalities, characterized by a certain degree of social and economic sustainability: a group with a high level of socio‐economic sustainability, a group with an above‐average level of socio‐economic sustainability, a group with an average level of socio‐economic sustainability, a group with a low level of socio‐economic sustainability and a group with a crisis level of socio‐economic sustainability. A crisis situation in a number of municipalities necessitates the development of certain anti‐crisis recommendations that contribute to the effective use of existing potential and directly develop the internal resources of the municipalities.Conclusion. The work resolves an actual practice‐oriented issue in the field of socio‐economic and geographical research ‐ the calculation of the sustainability of the social and economic development of municipalities in the region. Assessment of the sustainability indicators of the regional municipalities made it possible to comprehensively and adequately reveal the "strengths and weaknesses" of the regional social and economic system of the Voronezh Region and to identify the principal strategic tasks in moving towards a single strategic aim – improving the population level and life quality.
RANCANG BANGUN ALAT UKUR SISTEM MONITORING pH, TEMPERATUR, DAN KELEMBAPAN AKUARIUM IKAN HIAS BERBASIS ARDUINO UNO
Authors: Bareta Bintara Putra Candra , Harijanto Alex , Maryani Maryani 
Published: April 2021

Water quality in the process of ornamental fish cultivation plays an important role in creating an environment of life that is in accordance with the needs of ornamental fish. Acidity (pH) and water temperature are one of the important factors of ornamental fish growth. The purpose of this study is to describe how the design system builds arduino-based humidity and pH temperature measuring instruments. Review the validity of moisture temperature and water pH. Monitor the humidity temperature and pH of ornamental fish aquarium water to know the results of the same data with liturgy. This research is a research and development research, conducted in the Laboratory of Physics Education Study FKIP Jember University. The research time was carried out for four months. The samples used in this study were ornamental carp. Based on the analysis of data obtained, it can be concluded that, (1) The work of pH, temperature, and spouting systems based on Arduino Uno is made with sen0161-V2, DS18B20 and DHT-11 sensors and data appearance media namely LCD. (2) Rakaian system is then calibrated to state that the system can be used properly. Calibration includes Arduino-based pH, temperature and Humidity sensor calibration as well as LCD testing. (3) The data that has been found by the researcher and the data in the literature has a match.

Keywords: water quality, Acidity (pH), water temperature, arduino-based.