bluuebunny/crossref_metadata_2025_split huggingface dataset:
Characteristics of Surface Ozone Levels at Climatologically and Topographically Distinct Metropolitan Cities in India
Authors: Kutal Ganesh , Kolhe Amol , Mahajan Chandrashekhar , Varpe Sandeep , Patil Rupesh , Singh Prayagraj , Aher Gajanan R 
Published: June 2022

Abstract
Surface ozone (O3) data at Pune (1998–2014) and Delhi (1998–2013) are studied to examine their temporal characteristics. Study also examines role of meteorology and atmospheric boundary layer height (ABLH) in modulating surface O3 at these sites. Using diurnal variability of surface O3, rate of change of surface O3, [d(O3)/dt] is estimated to infer the nature of surface O3 formation/destruction mechanisms. Analysis of data reveals that at both locations, surface O3 concentrations during daytime are significantly high as compared to those during nighttime. Seasonally, at Pune averaged daytime surface O3 concentrations are high during pre-monsoon and low in monsoon while those during winter and post-monsoon are found to be significantly higher than those in monsoon but half as compared to those in pre-monsoon. At Delhi, averaged daytime surface O3 concentration is minimum in winter and maximum in pre-monsoon with monsoon and post-monsoon values being about 0.79–0.82 times with respect to pre-monsoon O3 concentrations. High natural/anthropogenic pollutant concentration, abundance of ozone precursor gases, high temperature and high rate of photo-oxidation of precursor gases due to solar flux are the causal factors for increased surface O3 concentrations in pre-monsoon season. Reduced solar flux decreases photo-dissociation of ozone precursor gases resulting in low O3 concentration during winter season. Occurrence of low surface O3 during early morning hours in monsoon, post-monsoon and winter seasons is because of low ABLH and low stratosphere-troposphere exchange (STE). [d(O3)/dt] values during morning/evening at Pune and Delhi are indicative of asymmetric and symmetric nature of ozone formation/destruction mechanisms.
CAPABILITY DEPRIVATION MEETS THE DIGITAL DIVIDE: THE URGENCY OF ACCESSIBILITY AND CONNECTIVITY IN ALLEVIATING THE POVERTY OF TOBACCO FARMERS IN INDONESIA
Authors: Benny Rikardo P. Sinaga Aditya Wirawan, Esmi Warassih, 
Published: June 2022

Although the area and production of smallholder plantation tobacco plants cover more than 99% of the total plantation area and tobacco production in Indonesia, the allocation of Tobacco Excise Production Sharing Funds (Dana Bagi Hasil Cukai Hasil Tembakau/DBHCHT) in 2017-2021 has been approximately Rp. 2.9 trillion per year, and several DBHCHT laws and regulations are adequate, but many tobacco farmers are still in poverty. Based on the statute’s normative method, conceptual, analytical, and case techniques. As the synthesis of several poverty theories affirms that poverty is the scarcity of means of livelihood or the limited level of welfare of a person or a community due to the instability of existing resources and the deprivation of basic capabilities, which results in the inability to achieve their certain functions and goals, it is essential to solving the capability deprivation and digital divide of tobacco farmers by improving the accessibility and connectivity. The Directorate General of Fiscal Balance is necessary to build a website and monitor and evaluate transparently against any obstacles to accessibility and connectivity. Two conclusions were generated. First, the deprivation of capabilities and the digital divide are causes of poverty, so it is necessary to assess alternative policies through access and connection of adequate and sustainable information and communication technologies for tobacco farmers and communities or farmer groups. Second, the government should provide the accessibility and connectivity of tobacco farmers in Indonesia by strengthening tobacco farmer groups (such as cooperatives) and strengthening the cost-effectiveness of technology and value-added service provision.
Taxonomy and distribution of recent species of the subfamily Nodosariinae (Foraminifera) in Icelandic waters
Authors: Guðmundsson Guðmundur , Cedhagen Tomas , Andersen Tom 
Published: June 2022

Taxonomy of fourteen very little known species of Nodosariinae Ehrenberg, 1838 in Icelandic waters is revised. Knowledge of these species in the North Atlantic relies mainly on studies in the late 19th and early 20th centuries, using large volume samplers. Later studies have emphasized quantitative samples of a few cm3 where the Nodosariinae are very rare. This study analysed 879 dredging samples where Nodosariinae occurred in 492 samples, comprising 7598 specimens of about 415 000 of all picked foraminifera. Ordination analysis of species distributions reflects prominent temperature and salinity differences that exist in the sampling area (753 000 km2) north and south of the Greenland-Scotland Ridge (GSR). Eight species are restricted to southern temperate waters (> 2°C): Dentalina mutabilis (Costa, 1855), Dentalina antarctica Parr, 1950, Dentalina antennula d’Orbigny, 1846, Dentalina filiformis (d’Orbigny, 1826), Grigelis pyrula (d’Orbigny, 1826), Grigelis guttifera (d’Orbigny, 1846) comb. nov., Grigelis semirugosus ? (d’Orbigny, 1846) and Nodosaria subsoluta Cushman, 1923. Four species (Nodosaria haliensis Eiland & Guðmundsson, 2004, Nodosaria incerta Neugeboren, 1856, Dentalina elegans d’Orbigny, 1846 and Dentalina frobisherensis Loeblich & Tappan, 1953) occur mainly north of Iceland. Two species, Dentalina obliqua (Linnaeus, 1758) and Pseudonodosaria subannulata (Cushman, 1923), have wide tolerance ranges for physical variables.
Una experiencia educativa basada en la acción participativa mediante dispositivos móviles para la enseñanza creativa
Authors: Mascarell Palau David 
Published: June 2022

This contribution presents a brief exposition and reflection on technological educational models of a constructivist nature close to the use of images and mediated by mobile devices. The approach is based on the use of the Smartphone as a means that collaborates in the teaching and learning process, since it provides interesting connective capabilities to operate outside the classroom. In addition, the visual and audiovisual interest of the images permeates the educational actions. The proposal that serves as an example addresses, from the exploratory level, a heritage educational experience through the technique of situated learning. It is intended to glimpse the perception of mobile learning of the teachers participating in the activity. The proposal presented is not shown as the only model to be replicated, quite the contrary, it is suggested that the participants adapt its benefits to their own educational action, implementing it in the curricular contents that each specialist teaches according to their subject. Those involved in the activity show motivation to participate, although, despite this, there is evidence of a low level of knowledge regarding the possibilities of applying technological resources in teaching practice. The proposal is suggestive, serving as a reference in future implementations, for which the need for teacher training is verified.
La siguiente aportación presenta una breve exposición y reflexión sobre modelos educativos tecnológicos de carácter constructivista cercanos al uso de las imágenes y mediados por dispositivos móviles. El planteamiento se fundamenta en el uso del Smartphone como medio que colabora al proceso de enseñanza y aprendizaje, ya que aporta interesantes capacidades conectivas para operar fuera del aula. Además, el interés visual y audiovisual de las imágenes impregna las acciones educativas. La propuesta que sirve de ejemplificación aborda, desde el plano exploratorio, una experiencia educativa patrimonial a través de la técnica del aprendizaje situado. Se pretende atisbar la percepción sobre el aprendizaje móvil de los docentes participantes en la actividad. La propuesta presentada no se muestra como único modelo a replicar, sino todo lo contrario, se sugiere a los participantes que adapten las bonanzas de la misma a su propia acción educativa, implementándola en los contenidos curriculares que imparte cada especialista según su materia. Los implicados en la actividad muestran motivación ante la participación, aunque, a pesar de ello, se evidencia un bajo nivel de conocimiento respecto las posibilidades de la aplicación de recursos tecnológicos en la práctica docente. La propuesta les resulta sugerente, sirviéndoles de referente en futuras implementaciones, para las cuales se constata la necesidad de formación del profesorado.
¿Para qué usan Internet los adolescentes?
Authors: Dans Álvarez-de-Sotomayor Isabel , Muñoz Carril Pablo César , González Sanmamed Mercedes 
Published: June 2022

The use of the Internet by youth has become a matter of debate in various fields of knowledge, gaining special relevance in the educational context, especially for the social emergency caused by COVID-19. The objective of this research has been to analyze the use of the Internet by adolescents in the fourth year of secondary education, distinguishing between leisure-oriented employment and use in school tasks. A non-experimental ex post facto quantitative methodology is used through a questionnaire (N = 1144). The results show that adolescents make a more intensive use of the Internet for the development of leisure activities compared to school tasks, highlighting the use of social networks. Regarding leisure, differences have been found based on academic performance, and in the development of school tasks according to sex. Finally, the need to design specific training actions, both from school and from the family, is discussed that contribute to a more informed and appropriate use of the Internet that allows taking advantage of the possibilities offered by the Internet for learning and integral development of youth in the digital age.
El uso de Internet por parte de la juventud se ha convertido en motivo de debate en diversos ámbitos de conocimiento, cobrando especial relevancia en el contexto educativo, sobre todo a raíz de la emergencia social provocada por el COVID-19. El objetivo de esta investigación ha sido analizar el empleo de Internet por parte de los adolescentes de cuarto curso de educación secundaria, diferenciando el empleo orientado al ocio y el uso en tareas escolares. Se utiliza una metodología cuantitativa no experimental ex post facto a través de un cuestionario (N= 1144). Los resultados muestran que los adolescentes realizan un empleo más intensivo de internet para el desarrollo de actividades de ocio frente a tareas escolares, destacando la utilización de las redes sociales. En cuanto al ocio, se han encontrado diferencias en función del rendimiento académico; y en el desarrollo de tareas escolares, las diferencias se perciben según el sexo. Finalmente, se discute acerca de la necesidad de diseñar acciones formativas específicas, tanto desde la escuela como desde la familia, que contribuyan a un empleo más informado y adecuado de internet que permita aprovechar las posibilidades que ofrece la red para el aprendizaje y el desarrollo integral de la juventud en la era digital.
La competencia digital de los futuros docentes de formación profesional: usos y actitudes que determinarán sus prácticas de enseñanza
Authors: Casal Otero Lorena , Mariño Fernández Raquel , Barreira Cerqueiras Eva M. , Fernández de la Iglesia Josefa del Carmen 
Published: June 2022

The Teacher Digital Competence of future teachers has been researched frequently, but not in the Vocational Training setting. We present a quantitative study that aims to know the ICT skills, attitudes, frequency, and type of use as future teachers of Vocational Training in Galicia. Data were collected through a questionnaire covered by 93 students of the USC (University of Santiago de Compostela). The future teachers report scarce training. Their technical competence for the use of ICT is sufficient and their attitudes towards ICT are high, this affects the use they make, their technical competence and for learning. These results allow decisions to be made regarding the previous training received by future VET teachers, since increasing the use made by future VET teachers could facilitate the integration of ICTs in their future teaching practices. In conclusion, the greater the use of ICT, the greater the degree of competence for technical management and for its use in the learning process; as well as positive attitudes are related to the highest degree of competence.
La competencia digital docente del futuro profesorado se ha investigado con frecuencia, pero no en el ámbito de la formación profesional. Presentamos un estudio cuantitativo que permite conocer la competencia digital, las actitudes, la frecuencia y tipo de usos que hacen los/as futuros docentes de la Formación Profesional en Galicia y que permite relacionar el uso de las TIC (Tecnologías de la Información y la Comunicación) durante su formación con su aplicación en futuras prácticas docentes. En el estudio participaron 93 alumnos/as de la USC (Universidad de Santiago de Compostela). Los datos fueron recogidos a través de un cuestionario. Los/as futuros docentes informan de una escasa formación en TIC. Su competencia técnica para el uso de las TIC es suficiente y sus actitudes hacia las TIC son altas, esto influye en el uso que hacen, su competencia técnica y para el aprendizaje. Estos resultados permiten tomar decisiones con respecto a la formación inicial del profesorado de formación profesional, ya que un aumento y mejora del uso que hacen de las tecnologías podría facilitar la integración de las TIC en sus futuras prácticas docentes. Se concluye que, a mayor uso de las TIC, mayor es el grado de competencia para el manejo técnico y para su uso en los procesos de aprendizaje; así como, las actitudes positivas se relacionan con el mayor grado de competencia.
SUICIDAL IDEATION AND BEHAVIORS IN MOTHERS OF CHILDREN WITH CEREBRAL PALSY
Authors: CANBAŞ Muhammed , POLAT Musa , YİLMAZ Nuryil , ÇAM Selim , KARADAĞ Ahmet 
Published: June 2022

Objective: Long-lasting care process can result in the withdrawal of the mother with children diagnosed cerebral palsy (CP) from the social environment and cultural activities, while leading also to physical exhaustion.The present study evaluates the levels of depression and anxiety, suicidal ideation and behaviors in mothers with children diagnosed with CP.
Methods: The study included 57 healthy mothers with children aged 2–16 years who have been diagnosed with CP, and 41 healthy mothers with healthy children as a control group. The Hospital Anxiety and Depression Scale (HADS), the Scale for Suicidal Ideation (SSI) and the Suicidal Behavior Scale (SBS) were administered to all participants.
Results: The sociodemographic status of the mothers of children with CP was similar to that of the mothers with healthy children (p>0.05). The HADS, SSI and SBS scores were found to be higher in the mothers with children with a CP diagnosis than in mothers with healthy children (p
implantação da Escola Luterana Concórdia (1955-1969) no contexto da colonização do oeste paranaense
Authors: Andrade Rodrigo Pinto de , Arnaut de Toledo Cézar Alencar 
Published: June 2022

Este texto tem como objetivo analisar o processo de escolarização no contexto da colonização planejada do oeste paranaense, que resultou na criação da Escola Luterana Concórdia, na cidade de Marechal Cândido Rondon, no ano de 1955. Trata-se de um estudo histórico e documental, que se integra na história das instituições educativas e tem como proposta investigar a história da implantação, desenvolvimento e consolidação de uma das primeiras instituições escolares confessionais da região Oeste do Paraná. Os dados foram analisados seguindo os procedimentos propostos por Paolo Nosella e Ester Buffa (2009) cuja metodologia relaciona as especificidades das instituições educativas com o movimento mais geral da sociedade. Para efetivação da pesquisa foram utilizadas as seguintes fontes: livros-ata da Escola Luterana Concórdia e do Colégio Rui Barbosa; livros-ata da Igreja Luterana de Marechal Cândido Rondon; atas da Câmara Municipal de Toledo (1959-1960); atas da Câmara Municipal de Marechal Cândido Rondon (1961-1969); Leis municipais e livro-atas de exames finais. A escola refletiu, nos primeiros anos de funcionamento, as distinções sociais estabelecidas no contexto geral, do qual passou a fazer parte e projetou essas mesmas distinções. Seus pressupostos de uma educação moral não destoavam das políticas educacionais vigentes no país e das demandas educativas dos grupos dirigentes da sociedade de Marechal Cândido Rondon.
The University Services and the Performances of Music, Arts, Physical Education and Health (MAPEH) Graduates in the Licensure Examination for
Authors: Samonte Kenneth , De Guzman Pastora 
Published: June 2022

One significant component to assure the quality of teaching workforce in most states is the Licensure Examination. The performance of education graduates in the licensure examination for teachers may also serve as an evaluation of the quality of education which the College of Education offers to its students. The study aimed to determine the performance of Music, Arts, Physical Education, and Health (MAPEH) graduates in the Licensure Examination for Teachers (LET) and if there is an existing relationship between the LET performance and the different contributory factors, namely; subjects (general education, professional education, and field of specialization), facilities, administrative management and program/activities. Eighty-four (84) BSE MAPEH major graduates served as respondents. The descriptive correlational method specifically questionnaires served as the primary tool for data gathering, and it was supplemented by interviews, with the mean and Pearson Product Moment (PPM). The findings revealed that most of the respondents failed in Professional Education and passed in the Field of Specialization and General Education subjects. It was found out that gender is significantly related to LET performance of the respondents and that there was no significant relationship existed between the respondents' LET performance and the different contributory factors, namely, Subjects, Facilities, Administrative Management and Program/Activities.
Economic Analysis of Oilpalm Cultivation in India: A Case of Andhra Pradesh State
Authors: Reddy G. Raghunadha , Gita B. Meher , Pravallika K. V. S. D. , Reddy M. Chandrasekahar 
Published: June 2022

Aim: Present study was taken up with an objective to examine the economic viability and financial feasibility of oilpalm cultivation in Andhra Pradesh.
Study Design: Random sampling was used for the study. From each district, based on area proportionality 60 oil palm growers were selected.
Place and Duration of Study: The present study was based on primary data collected from 8 oil palm growing districts of Andhra Pradesh. Data was collected in the year 2021.
Methodology: To study the financial feasibility, cost concepts given by Commisssion for Agricultural Costs and Prices (CACP), profitability measures like NPV, BCR, IRR and resource use efficiency were used.
Results: The results revealed that, the total cost during the pre-bearing period (initial 3 years) was Rs. 247831 per hectare which includes variable cost (Rs. 167267) and fixed cost (Rs. 80564). The total cost during bearing period (4th to 15th years only) was Rs. 1260177 with a variable cost of Rs. 669494 and fixed cost of Rs. 590684. The total cost (Cost C3) of Oil palm and the net returns over Cost C3 were found as Rs. 1666053 and Rs. 942092 pKer hectare respectively. The increased transportation costs of manures and non-availability of Farm Yard Manure led to the usage of more inorganic fertilizers by sample farmers. The resource use efficiency revealed that manures, fertilizers and annuity of drip system are underutilized whereas; labour and transportation costs were over-utilized.
Conclusion: Benefit-cost ratio on variable costs and total costs was 2.98 and 1.49 respectively at 7 per cent which determines that the oil palm cultivation is financially more viable and best suited for rich, large land owning farmers. IRR was 26.01 per cent at which NPV becomes zero. The NPV, BCR and IRR revealed that oil palm cultivation was economically viable in Andhra Pradesh.
Influence of Plastic Mulching and Irrigation Levels on Soil Temperature, Moisture and Water Use Efficiency of Tomato Crop (Solanum lycopersicum)
Authors: Kishore Gottam , Babu Banda Maheswara , Mattaparti Lakshmi Durga 
Published: June 2022

Farmers in India rarely employ plastic mulches in tomato cultivation, despite the fact that it has the potential to save irrigation water, manage weeds, and increase output. The precision of irrigation water for tomato production using various colour plastic mulches was evaluated in an experimental farm at UAS-Raichur. Because of the effect of irrigation levels, the 120 percent evapotranspiration based irrigation treatment had the most soil moisture availability, while the 60 percent evapotranspiration irrigation by drip had the lowest, and optimal soil moisture was maintained using plastic colour mulches. The maximum temperature was recorded in white on black plastic colour mulch (3.690C), which absorbs 100 percent of solar radiation, and the highest temperature was measured in black plastic colour mulch (3.690C), which absorbs 100 percent of solar radiation (2.250C). The water use efficiency was highest when 80 percent ET was combined with white on black plastic colour mulch (26.77 kg/m3).
Can Orthopantomogram (OPG) be a Reliable Diagnostic Aid for Mandibular Measurements over Lateral Cephalogram: A Cross-Sectional Study
Authors: Shamnad Shyma , K. Manjusha K. , N. Abin Mohammed B. , A. Nishad , D. Rajesh , Rasool Reyas Y. , A. Aparna M. 
Published: June 2022

Aim: To find the reliability of OPG over Lateral Cephalogram for Mandibular Body Length, Mandibular Ramal Height and Total Mandibular Length.
Materials and Methods: Pre-treatment lateral cephalogram and orthopantomogram of 60 patient records within the age group of 12 to 25years were selected from the department of orthodontics and dentofacial orthopaedics, Noorul Islam College of dental science. The linear measurements of mandible such as Ramal height are measured from Condylion(Co) to Gonion(Go), total mandibular length from Condylion(Co) to Menton(Me)and body length from Gonion(Go) to Menton(Me).To improve the measurement accuracy, a digital vernier calliper will be used to measure and record the values.
Statistical Analysis: Study data obtained were entered into Microsoft Excel Software and exported to Statistical Package for Social Sciences (SPSS) Version 21, IBM Statistics, USA. Descriptive Statistics (Mean, Standard Deviation and Percentages) were obtained. Intergroup F quantitative analysis was done using the Independent-t-Test and Mann-Whitney Test with the level of significance set at 5% (p < 0.05 = Statistically Significant)
Results: The average age of the entire study group was 18.2 years. Average Mandibular body Length (ML), Ramal Height (RH), and Total Mandibular Length (TML) were traced on OPG with the Mean and Standard Deviation calculated at 87.14±4.14, 52.97±5.92 and 121.26±5.31 respectively. Whereas for the Lateral Cephalogram ML, RH, and TML were 70.16±4.70, 52.14±5.27, 107.31±5.80 respectively. Upon statistical analysis there was a significant mean difference between mandibular body length (ML) and total mandibular length (TML) with P value of 0.01 for both the parameters respectively. However, Ramal height (RH) showed no statistical difference in OPG and lateral cephalogram with P value of 0.41.
Conclusion: It can be concluded that Orthopantomogram (OPG) can be used as a reliable diagnostic aid for measuring Ramal Height compared to lateral cephalogram while OPG cannot be used as a reliable diagnostic aid for measuring mandibular body length and total mandibular length.