bluuebunny/crossref_metadata_2025_split huggingface dataset:
On inverse problem for tree of Stieltjes strings
Authors: Дудко Анастасія Ігорівна , Pivovarchik Vyacheslav 
Published: April 2021

For a given metric tree and two strictly interlacing sequences of numbers there exits a distribution of point masses on the edges (which are Stieltjes strings) such that one of the sequences is the spectrum of the spectral problem with the Neumann condition at the root of the tree while the second sequence is the spectrum of the spectral problem with the Dirichlet condition at the root.
A Study on the Nursing Students Experience in Adaptation Program
Authors: Wang Mee Suk 
Published: April 2021

This paper is a subjectivity study to grasp the subjectivity of nursing students' adaptation to college life, describe characteristics of each type, and to grasp the typology of college life adaptation program experiences, and apply the Q. into 45 statements about their experiences in adapting to college life. For the statement, 45 sentences extracted from the literature and the sentence collected through interviews of college students were reviewed by two major professors, two doctoral students, and five nursing students. The collected data were analyzed for Q factors using the PQ method. As a result of this study, the analysis of college life adaptation programs experienced by nursing students was divided into three types. The three types of nursing college students' experience of adapting to college life are “Career Exploration”, “Information Acquisition Necessary for Adaptation” and “Sense of belonging and accomplishment” . It is a feeling of belonging and a sense of achievement. This aims to help nursing students explore their experiences in college life adaptation programs, and various college life adaptation programs are continuously needed for college students to adapt to college life. Therefore, we intend to check the subjective perception of students who have experienced the adaptation program in college life and provide basic data for the development and operation of diverse and changing programs through differences in perception among individuals.
Concerning suffering: Philosophical perspectives in the current Novel Corona Virus Disease (COVID-19) Outbreak
Authors: R. Ramos Christine Carmela 
Published: April 2021

Humanity's basic virtue is the recognition and acceptance of reason as a guide to action. In this vein, this paper contributes to the reader a better understanding of existence as this paper analyses the different views of suffering and coping, which also includes the reflections and examples of the author. Though happiness is the moral purpose of life, this research lays the groundwork for realization as we affirm the reality of suffering, especially in the present challenges of the Corona Virus 19 pandemic. As humans, we need not inhibit ourselves but rather affirm our potentialities.
This research uses parallelism of philosophies, both Western and Eastern that expounds and argues on human adaptation vis-à-vis suffering that can be seen as antagonistic or can fulfill our potentialities. Further, the philosophical views can be viewed in a holistic approach—metaphysical, psychological, and ethical. This paper unfolds important questions that contribute to the quest for philosophical truth, broadening and deepening the meaning of life at the present predicament. Finally, amidst the world's dust and grime, this work imparts compassion, care, optimist, and hope.
The Historical Basis Of The Plot Of The Epics Of Yusuf And Zulaykho
Authors: Babadjanova Nazokat 
Published: April 2021

The article analyzes the history of the emergence and development of works of art based on the plot of "Yusuf and Zulayho." Different opinions have been expressed about the historical roots of the story of Joseph and the ancient sources that formed the basis of the series of images. Certain attempts to identify the primary sources on which the planetary plot originated have been observed. The expression of the plot in religious sources and creative interpretations in the written literature are analyzed.
Role of Machine Learning Approach for Detection and Classification of Diseases in Cotton Plant
Authors: Dr. Vijay Kumar Garg Sandhya N. dhage, 
Published: April 2021

Qualitative and quantitative agricultural production leads to economic benefits which can be achieved by periodic monitoring of crop, detection and prevention of crop diseases and insects. Quality of crop production is reduced by pest infection and crop diseases. Existing measures involves manual detection of cotton diseases by farmers and experts which requires regular monitoring and detection manifest at middle to later stage of infection which causes many disadvantages such as becoming too late for diseases to be cured. Lack of early detection of diseases causes the diseases to be spread in nearby crops in the field and also spraying of pesticides is done on entire field for minimizing the infection of disease. The main goal of proposed research topic is to find the solution to the agriculture problem which involves detecting disease in cotton plant at early stage and classify the disease based on symptoms. Early detection of disease at an early stage prevent it from spreading to another area and preventive measures can be taken by farmers by spraying pesticides to control its growth which helps to increase the cotton yield production. Automatic identification of the different diseases affecting cotton crop will give many benefits to the farmers so that time, money will be saved and also gives healthy life to the crop. The contribution of this paper is to present the machine learning approach used for cotton crop disease diagnosis and classification.
Fuzzy Simple Partially Ordered Γ- Semigroups
Authors: K.V.Naga Lakshmi, N.Srimannarayana Srinivas Telikepalli, A. Gangadhara Rao, 
Published: April 2021

In this paper, it is shown that and are respectively fuzzy left and fuzzy right ideals of S. S is a fuzzy left(right) simple po- Γ -semigroup ( ) .
It is proved that for any semi group S “TFAE”
(1) S is left(right) simple po- Γ -semigroup.
(2) S is a fuzzy left(right)simple Γ-semigroup.
The union of all proper fuzzy ideals of S is the only fuzzy maximal ideal of S ,where S is a PO -Γ-Semigroupwith 'e', unity.
Results On Generalized Regular And Strongly Regular Near-Rings
Authors: Radharani Tammileti Sowjanya Marisetti, Gangadhara rao Ankata, 
Published: April 2021

Some results on r-regular (r-RN) and also in s-weakly regular (s-WRN)near-rings were established in this article. It is proved that for a near-ring ℋ is s-WRN, then ℋ is simple iff ℋ is integral. And also proved that for an r-RN ℋ with unity and satisfies IFP, then ℋ has the strong IFP iff ℋ is a PSN.
A Study on Impact of Covid-19 Over Employee Mental Wellness
Authors: Saxena Dr. Ankita 
Published: April 2021

Due to the current unprecedented catastrophe situation, the entire world is struggling hard not only in terms of physical health but in terms of mental wellness too. The people are surrounded by various uncertainties. The present time is giving rise to various distress like anxiety, depression, mental burnout. With the help of conceptual study, we analyzed the influence of present epidemic condition on employee psychological wellness. By drawing certain stressors like unemployment, job cuts, isolation, financial worries, zoom fatigue, panic buying, we measured the impact on mental well-being logically by critically examining the available literature. The search for articles was made in Google scholar, Web of Science scholar. Further, the study reveals that individuals are such a lot of terrified of getting COVID-19 that they are even ending up their life because of panic stigma or due to socio-economic reasons. Finally, we have proposed that how the role of HRM can be used as a way of handling such problem by introducing various organizational initiatives like building a strong emotional and psychological connect with their employees, providing word of assurance to curtail the hitches which employees are facing.
Improving the Pedagogical Conditions of Preparing Students for Sports Competitions
Authors: Saparniyazov Sansizbay Kadirniyazovich 
Published: April 2021

Relevance. Sports competitions are one of the most effective forms of organizing mass health-improving and sports work. Competitions act not only as a form, but also as a means of enhancing the general physical, sports-applied and sports training of students.
Aim. This article is written about improving the pedagogical conditions for preparing students for sports competitions.
Methods. In this article were used methods of analysis of scientific and methodological literature on the research topic; study of educational and normative documentation, state educational standard and curriculum; study of programs and curriculum - thematic plans, work experience of institutions of additional education; analysis of the results of the activities of teachers-trainers and students of the Faculty of Physical Education; ascertaining experiment; pedagogical observation; individual conversations with participants in the educational process; pedagogical experiment; mathematical and statistical methods of data processing, etc.
Results. The types of competence, researches of scientists on the chosen topic are analyzed.
Conclusion. Conclusions are given about the forms, methods and means for the improvement of pedagogical conditions for preparing students for sports competitions.
Critical Success Factors of Knowledge on Sustainability in Malaysian Higher Education.
Authors: Ahmad Fauzi Mohd Ayub, Amir Hamzah Sharaai Aini Arifah binti Abdul Karim, Sabrina Abdullah, 
Published: April 2021

This study aims to investigate Malaysia’s Institutes of Teacher Education (ITE) students’ knowledge on sustainability toward environmentallysustainable behaviour (ESB).The model adapted is based on Hines, Hungerford and Tomera’s Environmental Responsible Behaviour Model which was established since 1987.The nature of this study was descriptive, and the data were collected using cross-sectional survey. A total of 425 participants responded to a questionnaire developed for this study. Several procedure was carried out in order to assess the validity and reliability of the questionnaire using PLS-SEM.The study revealed that the Malaysian Higher Education students showed a high level of knowledge of sustainability action skills, knowledge of sustainability strategies and knowledge of sustainability issues toward ESB and the environment. Findings associated with students’ gender, age, ethnicity, field of study and academic program were also reported and discussed.First, the participating students came from Institutions of Teacher Education. Although this institution is a major teacher training centre in the nation, further studies should include samples from other public and private institutions. Second, this study did not examine the correlation among the three main components: knowledge of sustainability action skills, knowledge of sustainability strategies and knowledge of sustainability issues.Limited studies have been conducted in Malaysia on ITE although the institutionsare supporting ESD through the Sustainable ITE program. Therefore, this study is exploring the critical success factors of knowledge on sustainability action skills, knowledge on sustainability strategies and knowledge on sustainability issues on environmentally sustainable behaviour ofteacher candidate students in Malaysia. In addition, past studies have recommended to investigate and look into the environmentally sustainablebehaviour among the younger generations, especially those with higher education levels, especially because inevitably, they are agents of change, and also they will be affected by the environmental issues that are caused by the current human activities.
This paper also providesvaluable insights that foster a much better understanding in regards to the role of Institutions of Teacher Education (ITE) in assisting sustainable development, addressingthe important key issues to be considered in education system.
Revision Of A Standard For The Test Of A Toilet-Incorporated Medical Electric Bed
Authors: Kiwon Choi , In-Ho Hwang , Sangsoo Park Ho Jun Yeom , Seokmin Lee , 
Published: April 2021

We developed a toilet-incorporated electric medical bed for bedridden patients, in which a toilet basin, or a commode, is incorporated in the pelvic plate of an electric medical bed. A replaceable toilet seat is located in the mattress of the bed, and toilet basin was tightly attached on the pelvic plate the bed. The excretion slides through a storage tube that angles toward the side of the bed and is automatically collected in a disposable plastic bag. We, however, encountered a problem with testing this newly developed medical bed with the relevant international standard IEC 60601-2-52:2009, or with the corresponding Korean standard KS P 0388:2012--Electrically operated adjustable bed for home care. There was no clear indication in the scopes of the above standards as to whether this standard testing method is applicable to an electric medical bed embedded with a commode. We revised the Korean standard KS P 0388:2012 to accommodate the toilet-incorporated medical bed in the scope of the standard and successfully performed the mechanical tests including the durability, impact, and deformation test of the bed, proving that the newly developed toilet-incorporated medical bed is mechanically strong and durable enough to pass the standard tests.
Technological Transformation And Progress Of Agricultural Development In Gudiyattam Taluk – An Assessment
Authors: Yoganandham Dr. G. 
Published: April 2021

The present day farming habitually employ trendy know-how such as automation, warmth and moisture sensors, aerial images, and GPS know-how. These highly developed devices and accuracy farming and mechanical structure permit business to be more money-making, competent, safer, and extra environmentally gracious. Contemporary farming knowledge is used to develop the wide types of production learn working by farmers. It is the basis of technological transformation. Advocating technology transfer should believe the various kinds of social capital as a choice policy alternative to the existing top down move towards in order to get better smallholder source of revenue. The key technological know-how modernization in the breathing space encompass paying attention about the areas such as indoor vertical farming, automation and robotics, livestock technology, modern greenhouse practices, precision agriculture and artificial intelligence, and block chain.
Contemporary agricultural practices use mechanized tools for irrigation, tilling and harvesting beside with hybrid seeds. In India, the cultivation know-how are labour intensive, whereas the contemporary agriculture equipment are mostly capital intensive. In this background, the researcher mainly concentrates on Technological Transformation and Progress of Agricultural Development in Gudiyattam Taluk of Vellore of Tamil Nadu in analytical perspectives.
Study of prevalence and factors affecting prevalence of attention deficit hyperactivity disorder in primary school children
Authors: Singanamala Harish , P. Naveen Kumar , P. V. Sridhar , P. S. Thammanna 
Published: April 2021

Background: Attention deficit hyperactivity disorder is a commonly diagnosed neurobehavioral disorder in school age children. ADHD can even persist to adulthood and if left untreated can lead to negative impact not only on health but also on socioeconomic life of patients. Over the past 2 decades there have been 19 community-based studies offering estimates of prevalence ranging from 2% to 17%. Current study was aimed to estimate the prevalence and factors affecting ADHD along with the applicability of a DSM-4 based questionnaire for detecting ADHD.Methods: Current investigation is a crossectional retrospective study conducted on 1150 children’s at two primary schools in the district of Gulbarga. School children between the age range of 7 to 12 years were screened over duration of one year and six months using Conner’s parent and teacher rating scale. Students above 65 score as per the scale were considered positive and were interviewed using DSM-4 criteria.Results: Fifty-eight (5.04%) children satisfied the criteria to be diagnosed as ADHD when interviewed with DSM-4 criteria. Males were observed to be more prone to have ADHD than females. The mean age of ADHD children was between 9 to 10 years. Major effective factors for ADHD were found to be maternal stress during pregnancy, pampering the child and addiction of playing videos games.Conclusions: Prevalence studies can aid in formulating recommendations for future clinical practice and also assist in clarifying whether the patterns of ADHD diagnosis and treatment in community settings are appropriate.
Effect of age on acoustic reflex thresholds in neonates and infants with normal hearing
Authors: Gupta Dipti , Vanaja C. S. 
Published: April 2021

<p><strong>Background:</strong> High frequency (1000 Hz) probe tone holds substantial promise for carrying out acoustic reflexes in neonates and infants. A limited number of studies indicates that acoustic reflex thresholds (ART) also change significantly with age as the newborn hearing system matures. However, there is a need for obtaining more data before using it in a clinical population. The aim was to investigate effect of age of infants on ARTs. Effect of activator signal was also explored. <strong></strong></p><p><strong>Methods:</strong> ARTs were monitored using a 1 kHz probe tone for the 500 Hz, 1 kHz, 2 kHz, and 4 kHz pure tone activators in neonates and infants in the age range of 6 to 8 weeks were analysed.</p><p><strong>Results</strong>: The mean ARTs for neonates were lower compared to infants. Results of repeated measure ANOVA showed that there was a statistically significant age effect. Also, ARTs for high frequency activator signals were significantly higher than the ARTs for low frequency signals.</p><p><strong>Conclusions:</strong> The acoustic reflexes can be elicited for 500, 1000, 2000, and 4000 Hz when monitored using a 1000 Hz probe tone. There is an effect of age and activator signal on the acoustic reflex threshold. The data obtained in the present study can serve as normative for 0-1-week neonates and 6-8-weeks infants.</p>
The length of the development phases and the growing season of Nigella sativa L. along altitude gradients (the example of Dagestan)
Authors: Gabibullaeva L. A. 
Published: April 2021

Aim. To study of the duration life cycle and phenological phases of plants of Nigella sativa L. (variability depending on height above sea level, seed quality and climatic conditions of the year). Material and Methods. Generally accepted methods described in the relevant guidelines were used in conducting the research. Samples of Nigella sativa (black cumin) were sourced from various eco‐geographical origins: Saudi Arabia, Ethiopia, Syria, Egypt and Azerbaijan. Results. It was determined that with an increase in height above sea level of the place of growth, the life cycle of plants of N. sativa samples is prolonged and their content of palmitic acid decreases. Conclusion. The main reason for the above‐mentioned negative changes is a decrease in the average daily temperature with altitude above sea level and, as a result, a delay in the accumulation of the sum of effective temperatures necessary for the passage of certain stages of individual development and the life cycle as a whole.
Biodiagnostics of stability of soils of southern Russia to silver pollution
Authors: Kolesnikov S. I. , Tsepina N. I. , Minnikova Т. V. , Sudina L. V. , Kazeev К. Sh. 
Published: April 2021

Aim. To assess the resistance of soils in the south of Russia to silver pollution using biological indicators.Methods. The contamination of soils in southern Russia (ordinary chernozem, grey sandy and brown forest soils) was simulated with silver under laboratory conditions. Soils were contaminated with water‐soluble silver nitrate in order to reveal the maximum ecotoxicity of silver. Soil stability was assessed according to the most sensitive and informative biological parameters in dynamics of 10, 30 and 90 days after pollution. Results. Silver contamination inhibits the activity of oxidoreductases (catalase and dehydrogenases), reduces the total number of bacteria and the growth and development of radish. For all soils, a direct relationship was noted between silver concentration and the degree of deterioration of soil properties. The toxic effect of silver was most pronounced on the 30th day after contamination. According to their resistance to silver pollution, the soils investigated form the following sequence: ordinary chernozem> grey sandy soil ≥ brown forest soil. Conclusion. The light granulometric composition of grey sandy soils and the acidic reaction of the environment of brown forest soils, as well as the low organic matter content, contribute to the high mobility and high ecotoxicity of silver in these soils. Regional maximum permissible concentrations (MPCs) of silver content in ordinary chernozems, grey sandy and brown forest soils have been determined as ‐ 4.4, 0.9 and 0.8 mg/kg, respectively.
Ways to optimize steppe under of oil and gas production
Authors: Myachina К. V. , Krasnov E. V. 
Published: April 2021

Aim. To substantiate ways of geo‐ecological optimization of an oil and gas field landscape (through the example of the Volga‐Ural steppe region).Materials and Methods. The development of directions for geoecological optimization of landscape is based on the authors’ previously developed ideas about the transformation processes of landscape, the formation and stages of the oil and gas natural‐technogenic geosystem development, and the hierarchy and multi‐scale of technogenic changes of landscape.Results. Optimization solutions were developed for the successive stages of planning of oil and gas extraction, operation of an oil and gas natural‐technogenic geosystem field and the end of development and disposal of oil and gas facilities. The main direction of landscape optimization is highlighted and its tasks and principles formulated.Conclusion. Reducing technogenic impact on steppe landscape, its control and regulation is not only a problem of scientific research, but also one of the state of public consciousness and the setting of priorities by management bodies. Methods of reducing the impact and restoringsteppe landscapes can only be effective as a result of implementing a targeted policy of greening education and a corresponding change in public consciousness.