bluuebunny/crossref_metadata_2025_split huggingface dataset:
Land and Water Carrying Capacity in Tourism Area of Nusa Penida, Bali
Authors: Sudipa Nyoman , Mahendra Made Sudiana , Sandi Adnyana Wayan , Pujaastawa Ida Bagus 
Published: April 2020

Environmental resources are very important in supporting tourism activities. As a developing tourism area Nusa Penida needs sufficient land and water resources. Increasing population of residents and tourists triggers new activities that affect the patterns of land use and available water, which in turn has a negative impact on the availability of land and water. The carrying capacity of the environment is disrupted due to the utilization of environmental resources that exceed its capacity. This study aims to calculate the availability, needs and status of the carrying capacity of land and water in the Nusa Penida Tourism Area.The methodology of this study is to calculate the availability of land and water, calculate land and water needs for residents and tourists and calculate the carrying capacity of land and water. This study predicts the availability of land and water, land and water needs and the carrying capacity of land and water in the Nusa Penida Tourism Area until 2023.From the results of data analysis shows that the availability of land in Nusa Penida amounted to 5,350 hectares. Projected land needs until the year 2028 of 24,640 hectares, the carrying capacity of the land in Nusa Penida deficit. The results of the calculation of land requirements based on the ecological footprint amounted to 17,724.283 hectares, while the availability of land in Nusa Penida was 5,350 hectares. This shows that the carrying capacity of the land in Nusa Penida has a deficit of 12,374,283 hectares.
Availability of water based on rainfall and springs in Nusa Penida is 95,443,402.56 m3/year. The results of data analysis show that in 2028 water needs for residents and tourists are estimated at 83,398,400 m3/year. Projection of the carrying capacity of water in Nusa Penida based on rainfall surplus of 901,002.56 m3/year. Projection of the carrying capacity of water in Nusa Penida based 10% utilization of springs Penida and Guyangan in 2028 surplus of 2,433,865,856.44 m3/year Projection of the carrying capacity of water in Nusa Penida based on rainfall + 10% utilization of springs Penida and Guyangan in 2023 surplus of 2,529,309,259 m3/year. Projection of the carrying capacity of water in Nusa Penida based on rainfall + all springs water potencyin Nusa Penida in 2028 surplus of 34,958,390,240 m3/year.
Inclusive Education and the Causes of School Dropout: The Case of the Kadey Division of Batouri; East Region of Cameroon
Authors: Ndjouma Wedjou Maurice , Ndi Isoh Alain Villard 
Published: April 2020

The United Nations’ Sustainable Development Agenda for inclusive education has pushed governments in several countries to sign international treaties and conventions to adopt policies and promote equal access to education by every child as a basic human right. Providing all people with education represents a fundamental part of the essential and ultimate aim of enhancing individual happiness and well-being. Nonetheless, for some reasons the objectives for inclusive education have been inhibited by variety of factors resulting to high rate of illiteracy and unprecedented school drop outs most especially in developing countries. It is on this premise that this study is aimed at exploring factors influencing school dropout in the Kadey Division of Batouri; East region of Cameroon. The study is supported by the philosophical underpins of subjectivism ontology and interpretivism epistemology and data was sourced using in-depth interview involving four (4) focus groups consisting of twenty (20) education stakeholders in the Kadey division of Batouri. The analysis was concluded using grounded theory approach and the principle of theoretical saturation was observed to justify the appropriateness of the sample size. The study revealed that school dropout in the Kadey division is influenced principally by economic factors consisting of employment opportunities and financial constraint. The availability of mining activities create opportunities for unskilled jobs for pupils and students whereas, extreme poverty prevents parents to cover school expenses. Other factors such as inadequate infrastructure social, cultural, political and pedagogy constrains were equally identified. This study recommends that academic stakeholders through the Parent-Teachers Association should work closely with the parents to encourage their children of the necessities of quality and sustainable education. It is essential for parents to be aware of the importance of education and to take appropriate measures to keep sending their children to school and fulfil their goals. The government on their part should provide assistance such as infrastructure and teachers to support school administrators achieve academic objectives in the Kadey Division of Batouri East Cameroon
Analysis of the Determinants of Innovation in Developing Countries: A Vector Auto-regression Approach
Authors: Asunka Benjamin Azembila , Ma Zhiqiang , Li Mingxing , Aganda Oswin Anaba 
Published: April 2020

Several factors account for innovation output in developed economies as documented in extant literature. The objective of this study is to make a case for a multi-faceted approach to innovation in developing countries. To analyze various factors affecting innovation, a sample of 43 developing countries is taken and the period of study is between 2009 and 2018. A vector auto-regression model is used in a panel data setting to test the effect of various variables on innovation at country level, a granger causality test is also conducted to determine the causal relationship among these factors that together can spur innovation activities. Findings suggest a strong influence of R&D and government procurement of technology on the advancement of innovation. R&D is largely affected by the quality of research institutions and university-industry collaborative research, thus showing the strength of the effect of these variables on innovation. Scientists and engineers with requisite expertise greatly improve a country’s innovation efforts, however, developing countries do not benefit fully from the economic value of these experts. These results show that an integration of all these factors is a good approach to enhancing innovation in developing economies.
Evaluating the Social Media Usage Pattern Among the Hearing Impaired and Visually Impaired Students at University of Tabuk.
Authors: ZAIEN SAHAR 
Published: April 2020

Social media is a modern innovation for effective communication. Researchers are investigating a useful framework to integrate social media in an educational setting of deaf and blind students. Deaf or hearing impaired and visually impaired people have poor communication skills that cause lowered social interactions and make them feel isolated. The current study aimed at evaluating the social media usage pattern among the deaf or hard of hearing and visually impaired students. The findings revealed that the majority of the students used Whatsapp for communication purposes.
Furthermore, the use of social media bolstered communication among the deaf or hearing impaired and visually impaired students with ordinary people. The study revealed that the primary motivation behind social media usage was social interaction. The social media usage pattern was found to be statistically significant with the motivation behind usage. The social media usage pattern was also statistically significant with the experienced benefits of increased communication. Moreover, the study also revealed that students had learned something from social media usage. These associations were found to be statistically significant at P≤0.05.
Impacts Of Deforestation On Socio-Economic Development And Environment In Nigeria
Authors: Wajim John 
Published: April 2020

Deforestation enables the earth soil to run off into sources of water supply due to the absence of tree roots to absorb water thereby causing water pollution. Absence of tree roots further deprives the soil of important nutrients necessary for the growth of new vegetation. Through deforestation, more carbon is released into the atmosphere, climatic changes take place and soil is exposed to rainfalls thus promoting erosions. These are not without serious health implications. The trade of wood products is an obvious source of substantial income for national and local governments as well as traditional rulers and individuals. This often comes in the form of export earnings, taxes, royalties and personal income for those engaged either directly or indirectly in the exploitation of these forest products. Qualitative secondary sources of data collection were used for this paper. Amongst other recommendations, it is recommended that Corrupt government officials in charge of forestry laws and policies should be prosecuted together with illegal loggers, environmental education should be accorded to the general public on the dire consequences of deforestation on people and the society at large, skills acquisition program should be organized for rural women dwellers and the uneducated youths in order to curtail the rate of deforestation.
Effectiveness Of Rational Emotive Behaviour Therapy On Traumatized Women In Maiduguri Internally Displaced Camp Nigeria Sociological Perspectives
Authors: HALIMA FADA SARKIN 
Published: April 2020

This study examined the effectiveness of Rational Emotive Behaviour Therapy on traumatized women in Maiduguri internally displaced person’s camp. Two research question, objectives and research hypotheses guided the study. The study used quasi-experimental research design. A sample of 75 women (participants) was drawn from the population. One set of instruments were used by the researcher to determine those who are traumatized in the internally displaced person’s camp, this instruments was used as a treatment package. The validity of the instrument was obtained by Pur (2017) and the reliability index of 0.72 was obtained for REBT. The research hypothesis was subjected to t-test and ANOVA analysis. The study concluded that trauma among internally displaced women can be effectively managed using of Rational Emotive Behaviour Therapy as a treatment package and the result also shows that Rational Emotive Behaviour Therapy is effective in reducing trauma among the Internally Displaced Women. Based on the effectiveness, Rational Emotive Behaviour Therapy on traumatized women, it was recommended that Counselling Association of Nigeria needs to encourage counsellors to make use of both REBT package in managing traumatized clients at all level i.e., either male or female nor young and old. Also, sociologist help people learn the sick role through socialization and enact it with the cooperation of others - when they fall ill.
ANÁLISIS MULTIDIMENSIONAL DE UNA BASE DE DATOS DE MUJERES PIMA/ MULTIDIMENSIONAL ANALYSIS FROM A DATABASE OF PIMA WOMEN
Authors: Tarrés María Cristina , Moscoloni Nora , Navone Hugo , D’Ottavio Alberto Enrique 
Published: April 2020

Se presenta una tipología multidimensional de mujeres estadounidenses Pima con datos de la Pima Indians Diabetes Database, analizada mediante Componentes Principales y posterior clasificación. Fueron construidos tres clusters individuales con: (1) 64% de positividad para diabetes, glucemia acorde con tolerancia alterada a la glucosa, hiperinsulinemia, obesidad según índice de masa corporal, grosor del pliegue de la piel del tríceps superior al promedio general y presión diastólica cercana a prehipertensión; (2) 50% de positividad para diabetes, glucemia cercana al límite inferior de tolerancia alterada a la glucosa, índice de masa corporal correspondiente a obesidad y grosor del pliegue de la piel del tríceps, presión diastólica, edad y número de embarazos mayores a la media general; (3) 16% de positividad para diabetes, índice de masa corporal indicando sobrepeso y número de embarazos, función de pedigrí de diabetes, edad, glucemia, insulinemia y grosor del pliegue de la piel del tríceps menores al promedio general. Resulta destacable el mayor grado de antecedentes familiares en el grupo de riesgo y la relevancia del sobrepeso así como la configuración espacial de los individuos revelando posibles fases en el desarrollo diabético de estas mujeres. Finalmente, se subraya la utilidad de la clusterización en problemas biológicos. ABSTRACTA multidimensional typology of U.S. Pima women is presented with data obtained from Pima Indians Diabetes Database, and analyzed employing Principal Components and subsequent classification. Three individual clusters were obtained: (1) 64% of positivity for diabetes, glycemia compatible with abnormal glucose tolerance, hyperinsulinemia, body mass index corresponding to obesity, triceps skin fold thickness above the general average and diastolic pressure near to prehypertension; (2) 50% of positivity for diabetes, glycemia near the lower level of abnormal glucose tolerance, body mass index corresponding to obesity and skin fold thickness, diastolic pressure, age and number of pregnancies above the overall average; (3) 16% of positivity for diabetes, body mass index corresponding to overweight and number of pregnancies, diabetes pedigree function, age, glycemia, insulinemia and skin fold thickness below the overall average. Greater family history in risk groups, relevance of overweight and the spatial configuration of subjects revealing possible developmental phases towards diabetes in these women have to be outlined. The usefulness of clusterización in biological disturbances is finally remarked.
EFECTO DE DIFERENTES ABONOS ORGÁNICOS EN LA PRODUCCIÓN DE TOMATE (Solanum lycopersicum, L)/ EFFECT OF DIFFERENT ORGANIC FERTILIZERS ON THE PRODUCTION OF TOMATO (Solanum lycopersicum, L)
Authors: Luna Murillo Ricardo Augusto , Reyes Pérez Juan José , Espinosa Cunuhay Kleber Augusto , Luna Murillo Marcelo Vicente , Luna Quintana Fiamma Valeria , Celi Mero Martha Victoria , Espinoza Coronel Ana Lucia , Rivero Herrada Marisol , Cabrera Bravo Daniel Antonio , Alvarado Mendoza Alex Fabrizzio , González Rodríguez Jhonn Christopher 
Published: April 2020

Entre los sistemas de producción orgánica bajo condiciones controladas, la producción de hortalizas con aplicación de enmiendas es una práctica que se ha extendido a escala mundial. El objetivo del presente estudio fue evaluar los efectos de los abonos orgánicos sobre algunas variables de producción en plantas de tomate. Las evaluaciones se realizaron a los 65 días después del trasplante, utilizándose abonos orgánicos edáficos y foliares y un tratamiento control. Los tratamientos fueron aplicados una vez sembradas las plantas a los 30 días, siguiendo un diseño experimental de bloques al azar. Sobre la base de los resultados obtenidos se comprobó que a los 65 días después de la siembra, los abonos humus de lombriz más ácido húmico tienen una influencia positiva sobre el número y peso total de frutos; el tratamiento bocaschi más ácido húmico fue superior al diámetro del fruto. ABSTRACTAmong the organic production systems under controlled conditions, vegetable production with application of amendments is a practice that has spread worldwide. The aim of this study was to evaluate the effects of organic fertilizers on some production variables tomato plants. Evaluations were performed at 65 days after transplantation, using different soil and foliar organic fertilizers and a control treatment. The treatments were applied once planted plants at 30 days, following an experimental randomized block design. Based on the results obtained it was found that at 65 days after sowing, the humus fertilizer more acids plus humic have a positive influence on the total number of fruits, and the total weight of fruits, and treatment bocaschi plus humic acid was higher in the diameter of the fruit.
CINTILLA LEGAL
Authors: Biotecnia Revista 
Published: April 2020

CINTILLA LEGALBIOTECNIA, Vol. XIX, No. 1, enero – abril de 2017, es una publicación cuatrimestral, editada por la Universidad de Sonora, a través de la División de Ciencias Biológicas y de la Salud. Blvd. Luis Encinas y Rosales S/N, colonia Centro, Hermosillo, Sonora, México. C.P. 83000. Tel. 01 (662) 2592207. http://biotecnia.unison.mx, biotecnia@ciencias.uson.mx, Editor responsable: Dr. Francisco Rodríguez Félix. Reserva de Derechos al Uso Exclusivo No. 04-2015-060812154300-203, ISSN: 1665-1456, ambos otorgados por el Instituto Nacional de Derecho de Autor. Responsable de la última actualización de este Número, Unidad Informática de la Universidad de Sonora, fecha de la última modificación, 30 de abril de 2017. Las opiniones expresadas por los autores no necesariamente reflejan la postura del editor de la publicación. Se autoriza la reproducción total o parcial de los contenidos e imágenes en la presente publicación siempre y cuando se cuente con la autorización del editor y se cite plenamente la fuente.
Diversity and occurrence of methylotrophic yeasts used in genetic engineering
Authors: Rozanov A. S. , Pershina E. G. , Bogacheva N. V. , Shlyakhtun V. , Sychev A. A. , Peltek S. E. 
Published: April 2020

Methylotrophic yeasts have been used as the platform for expression of heterologous proteins since the 1980’s. They are highly productive and allow producing eukaryotic proteins with an acceptable glycosylation level. The first Pichia pastoris-based system for expression of recombinant protein was developed on the basis of the treeexudate-derived strain obtained in the US southwest. Being distributed free of charge for scientific purposes, this system has become popular around the world. As methylotrophic yeasts were classified in accordance with biomolecular markers, strains used for production of recombinant protein were reclassified as Komagataella phaffii. Although patent legislation suggests free access to these yeasts, they have been distributed on a contract basis. Whereas their status for commercial use is undetermined, the search for alternative stains for expression of recombinant protein continues. Strains of other species of methylotrophic yeasts have been adapted, among which the genus Ogataearepresentatives prevail. Despite the phylogenetic gap between the genus Ogataeaand the genus Komagataellarepresentatives, it turned out possible to use classic vectors and promoters for expression of recombinant protein in all cases. There exist expression systems based on other strains of the genus Komagataellaas well as the genus Candida. The potential of these microorganisms for genetic engineering is far from exhausted. Both improvement of existing expression systems and development of new ones on the basis of strains obtained from nature are advantageous. Historically, strains obtained on the southwest of the USA were used as expression systems up to 2009. Currently, expression systems based on strains obtained in Thailand are gaining popularity. Since this group of microorganisms is widely represented around the world both in nature and in urban environments, it may reasonably be expected that new expression systems for recombinant proteins based on strains obtained in other regions of the globe will appear.
Identification of genome compositions in allopolyploid species of the genus Elymus(Poaceae: Triticeae) in the Asian part of Russia by CAPS analysis
Authors: Agafonov A. V. , Shabanova (Kobozeva) E. V. , Asbaganov S. V. , Mglinets A. V. , Bogdanova V. S. 
Published: April 2020

The genus ElymusL., together with wheat, rye, and barley, belongs to the tribe Triticeae. Apart from its economic value, this tribe is characterized by abundance of polyploid taxa formed in the course of remote hybridization. Single-copy nuclear genes are convenient markers for identification of source genomes incorporated into polyploids. In the present work, a CAPS-marker is developed to distinguish basic St, H, and Y genomes comprising polyploid genomes of Asiatic species of the genus Elymus. The test is based on electrophoretic analysis of restriction patterns of a PCR-amplified fragment of the gene coding for beta-amylase. There are about 50 Elymusspecies in Russia, and most of them are supposed to possess one of three haplome combinations, StH, StY and StHY. Boreal StH-genomic species endemic for Russia are the least studied. On the basis of nucleotide sequences from public databases, TaqI restrictase was selected, as it produced patterns of restriction fragments specific for St, H, and Y haplomes easily recognizable in agarose gel. A sample of 68 accessions belonging to 32 species was analyzed. In 15 species, the earlier known genomic constitutions were confirmed, but in E. kamojithis assay failed to reveal the presence of H genome. This unusual H genome was suggested to originate from a different Hordeum species. In 16 species, genomic constitutions were identified for the first time. Fifteen accessions from Asian Russia possessed the genomic constitution StStHH, and E. amurensis, phylogenetically close to the StY-genomic species E. ciliaris, had the genomic constitution StStYY. It is inferred that the center of species diversity of the StH-genomic group is shifted to the north as compared to the center of origin of StY-genomic species, confined to China.
Dynamics of the genetic diversity of oat varieties in the Tyumen region at avenin-coding loci
Authors: Lyubimova A. V. , Tobolova G. V. , Eremin D. I. , Loskutov I. G. 
Published: April 2020

Molecular and biochemical markers are used to analyze the intraspecific genetic diversity of crops. Prolamincoding loci are highly effective for assessing this indicator. On the basis of the Laboratory of Varietal Seed Identification of the State Agrarian University of the Northern Trans-Urals, 18 varieties of common oat included in the State Register of Selection Achievements in the Tyumen Region from the 1930s to 2019 were studied by electrophoresis in 2018–2019. The aim of the work was to study the dynamics of the genetic diversity of oat va rieties at avenin-coding loci. For the analysis, 100 grains of each variety were used. Electrophoresis was carried out in vertical plates of 13.2 % polyacrylamide gel at a constant vol tage of 500 V for 4.0–4.5 h. It was found that 44.4 % of the varieties are heterogeneous, each consisting of two biotypes. For three loci, 20 alleles were identified, 10 of which were detected for the first time. The allele frequency of avenin-coding loci varied with time. In the process of variety exchange, alleles that are characteristic of varieties of non-Russian origin were replaced by alleles present in domestic varieties and then in the varieties developed by local breeding institutions. The following alleles had the highest frequency in Tyumen varieties: Avn A4(50.0 %), A2(25.0 %), Avn B4(50.0 %), Bnew6(37.5 %), Avn C1(37.5 %), C2 and C5(25.0 %). These alleles are of great value as markers of agronomically and adaptively important characters for the region in question. The amount of genetic diversity of oats varied with time from 0.33 in 1929–1950 to up to 0.75 in 2019. The high value of genetic diversity in modern breeding varieties of the Scientific Research Institute of Agriculture of the Northern Trans-Urals and an increase in this indicator over the past 20 years are associated with the use of genetically heterogeneous source material in the breeding process. This allowed obtaining varieties with high adaptive potentials in the natural climatic conditions of the region.