bluuebunny/crossref_metadata_2025_split huggingface dataset:
EFFECT OF SCHOOL CLIMATE ON TEACHING AND LEARNING OF PHYSICS IN SENIOR SECONDARY
Authors: T. Adolphus , T.S.B Aderonmu , N.B Naade 
Published: July 2021

Purpose: The study investigated the effect of school climate on teaching and learning of physics in senior secondary schools.
Methodology: The mixed research design, specifically descriptive and exploratory analysis method was employed for the study. 14 Physics teachers and 248 Physics students were purposively selected from four secondary schools in Rivers State, Nigeria. Instruments for data collection includes Questionnaire for Physics Teachers (QPT), Questionnaire for Physics Students (QPS) and two semi-structured interview schedules which are Interview Schedule for Teachers (ISfT) and the Interview Schedule for Students (ISfS). Data were analyzed using mean and percentage for the research questions while hypotheses were tested at 0.05 level of significance using t-test.
Results: The findings of the study revealed that although Physics teachers enjoy a fairly good working relationship with their students, both teachers and students maintained that their school climate were not friendly and conducive for teaching of Physics. The study further revealed that there were no significant differences between male and female Physics teachers and students on their mean responses on school climate related factors affecting the teaching and learning of Physics.
Unique contribution to theory and practice: The study recommended exigent need for synergy among all stakeholders in the secondary school to encourage the prevalence of harmonious relationship that will enhance effective teaching and learning of Physics among others.
IMPACTOS DOS TEMPOS LÍQUIDOS SOBRE O PROCESSO DE EDUCAÇÃO
Authors: Zanatta Cleia , Santana Claudio Manoel Luiz de , Domingos Luiz Fábio , Barqueta Moreira de Lucena Henriette , Machado Chagas Elaine 
Published: July 2021

A partir de uma pesquisa teórica, este artigo procura demonstrar a influência das transformações de uma sociedade líquida que caracteriza a pós-modernidade sobre a formação da personalidade, o comportamento de alunos e professores. O texto apoia-se no contributo do pensamento de Bauman, sobre a sociedade líquida, onde se vive a dissolução de seus valores, que antes manifestavam uma solidez diante dos referenciais, principalmente voltados para a educação, e hoje se apresentam de modo ambíguo. Nesse sentido, o estudo tem como objetivo analisar e refletir sobre os impactos desse mundo líquido sobre os processos educativos de formação da personalidade, do aluno e da ação de professores. Concluiu-se que diante de uma sociedade que desafia padrões estáveis para direcionar um caminhar pautado em crenças mais esperançosas com perspectiva de futuro, torna-se necessário repostas que consigam fluir de uma liquefação para uma plasticidade capaz de resgatar valores e inovar as formas de ação que possam garantir um processo educativo eficaz.
ANALYSIS OF FACEBOOK COMMENTS ON BBC DOCUMENTARY ON SEX FOR GRADES IN TWO FAMOUS UNIVERSITIES
Authors: Ezegwu Daniel Toochukwu , Obichili Mercy Ifeyinwa , Addeh Danielle Oare 
Published: July 2021

This study analysed Facebook comments on BBC documentary on sex for grade in two famous universities. The objectives of this study were: to find out the frequency of the comments on BBC documentary on sex for grade in two famous universities on BBC news Africa Facebook page, to identify the tone of the comments on sex for grade in two famous universities and to ascertain the dominant mood of the comments on BBC documentary on sex for grade in two famous universities. This study adopted quantitative and qualitative research methods. This study found that the commentators used the Facebook medium to express their views on the BBC documentary on sex for grade in two famous universities, especially after the documentary was posted on BBC Africa Facebook page.It was further discovered that comments posted on the release day of the BBC documentary had 37 (54.40%) items, while comments posted after DrIgbenegbu’s suspension had 31 (45.50%) items. The dominant tone of the comments was positive. Most of the commentators supported the idea of exposing such crime to the society. The study recommends that media organisation should sustain the online platform as it enables commentators to react to online news and provide an avenue for them to interact with one another and express their opinions on the contents of the article or news events.This study analysed Facebook comments on BBC documentary on sex for grade in two famous universities. The objectives of this study were: to find out the frequency of the comments on BBC documentary on sex for grade in two famous universities on BBC news Africa Facebook page, to identify the tone of the comments on sex for grade in two famous universities and to ascertain the dominant mood of the comments on BBC documentary on sex for grade in two famous universities. This study adopted quantitative and qualitative research methods. This study found that the commentators used the Facebook medium to express their views on the BBC documentary on sex for grade in two famous universities, especially after the documentary was posted on BBC Africa Facebook page.It was further discovered that comments posted on the release day of the BBC documentary had 37 (54.40%) items, while comments posted after DrIgbenegbu’s suspension had 31 (45.50%) items. The dominant tone of the comments was positive. Most of the commentators supported the idea of exposing such crime to the society. The study recommends that media organisation should sustain the online platform as it enables commentators to react to online news and provide an avenue for them to interact with one another and express their opinions on the contents of the article or news events.
ESCALATING RATES OF CRIME AND CRIMINALITY: ROLE OF THE MEDIA IN CRIME MANAGEMENT
Authors: Okunna Chinyere Stella 
Published: July 2021

The rates of crime and criminality are escalating in many parts of the world, particularly in Nigeria. The power and centrality of the media make them indispensable in whatever crime management actions that are being taken to arrest the worsening security situation and escalating crime rate in Nigeria. This paper is a discourse which highlights, against the backdrop of the prevalence of crime and criminality in contemporary Nigeria, the role of a professional media system as a major factor that can help mitigate crime and criminality in the country. Undoubtedly, responsible and professionally-oriented media can do a lot of good in crime management, and the media should rise to the occasion in the effort to arrest the present precarious situation.
EXPLORING THE AESTHETICS OF AWON MASS WEDDING FESTIVAL AS POPULAR CULTURE
Authors: Akano Reuben Kehinde 
Published: July 2021

Popular culture or popular literature is often being referred to as trivial literature or para literature as it possesses virtually similar characteristics of writing. Among its other genres, abound in popular culture are the festival aesthetics which constitutes its dramatic genre. “Awon” Mass wedding festival is one of such festivals celebrated annually in Shao, Moro Local Government, Kwara State. The festival has its many features which are rich in oral tradition and tourist events deployable for modern cultural entertainment. This paper considers the aesthetics of Awon Festival as an exemplary popular culture with a view to explore the richness and impact of the mass wedding festival on the cultural landscape of Nigeria and global setting. The objectives of this essay are: to project the aesthetics as popular culture; to explore the role and tourist potentials of the festival towards the development of Kwara State; to promote the festival for global audience. The researcher participated in the annual two editions (2017 and 2019) of the festival to enable him obtain firsthand information for the analysis. Interviews and recordings were also carried out. The findings of the paper are that Awon festival is both entertaining and didactic as a popular culture in terms of events, oral texture and significance. It is capable of boosting the economy/IGR of the host state and the nation at large. The festival is recommended for global tourism and that the Kwara State Government and the Federal Ministry of Information and Culture should adopt the festival for invigoration interms of packaging for international audience.
Afectaciones de la migración venezolana para Colombia
Authors: Rodríguez Caro Jesús Antonio , Morales Muñoz Mario , Rincón Velandia Daniela 
Published: July 2021

Este artículo trata sobre la migración venezolana y su afectación criminal en Colombia por la incorporación de ciudadanos de este país en Grupos Armados Organizados al margen de la ley (GAO) y el crecimiento estratégico que tienen dichos grupos con respecto a temas de seguridad y el aumento de su accionar delictivo, esto con la ayuda del aumento de su capital, a través de las fuentes de financiamiento que estos utilizan.
Se relacionan entonces conceptos y variables, tales como narcotráfico, tráfico de personas, y corrupción. La principal conclusión es que existe una relación entre la relevancia de las actividades de lavado de activos con la supervivencia, perpetuación y crecimiento de estos grupos por medio de capacidad adquisitiva. Para la investigación se usó como técnica la recolección de datos, mediante la revisión de fuentes secundarias y verificación de información en Internet.
Buen vivir y comercio justo: estudio de caso de los pequeños caficultores en Ubaque-Cundinamarca
Authors: Carvajal Ardila Diana Milena 
Published: July 2021

El presente documento tiene como propósito mostrar los avances que se han tenido en el Proyecto de Investigación Institucional de la Universidad de San Buenaventura, sede Bogotá en torno al Buen Vivir en el municipio de Ubaque. Este avance, en particular, se concentra en la pregunta de si existe o no comercio justo en torno a la actividad cafetera presente en la región desde la transición de la vocación productiva de cultivos tradicionales a partir de la crisis del agro colombiano que persiste causada, entre otras cosas, por la alta competitividad en el mercado a raíz de los Tratados de Libre Comercio (TLC), la poca rentabilidad y los altos costos de producción. Esto incide en que la calidad de vida de los campesinos se deteriore por la caída de los precios de sus productos, dado que no perciben los ingresos necesarios para cubrir la inversión hecha para el desarrollo de esta actividad económica, que les genera pérdidas, a pesar que el país se proyecta como una despensa agrícola por excelencia, donde el sector agropecuario se constituye como uno de los motores de la economía.
En este caso particular se concluye, de las entrevistas semiestructuradas realizadas en una muestra focalizada, que la respuesta preliminar es que no hay conocimiento del concepto de comercio justo entre los agricultores de Ubaque y que el comercio del café claramente beneficia a los intermediarios y perjudica la sostenibilidad del territorio, ya que se recurre a variedades de café que llevan al abandono de las que se articulan mejor con la biodiversidad de la zona.
Fondo para la sostenibilidad ambiental y el desarrollo rural sostenible en zonas afectadas por el conflicto armado en Colombia
Authors: Caballero Melo Paula Andrea , Rodríguez Moreno Mónica Alejandra 
Published: July 2021

Durante más de cinco décadas el conflicto armado en Colombia ha generado desigualdades en diversos territorios del país. Esto ha potenciado la división regional entre el campo y la ciudad, siendo principalmente los municipios rurales los más afectados históricamente por el conflicto y la ausencia del Estado, generando consigo unas condiciones económicas y sociales deplorables para la población civil, junto con un alto porcentaje de pobreza rural y economías ilícitas. Además, el intenso conflicto, la ilegalidad, los vacíos de gobernanza y la incapacidad de gestión territorial han aumentado los procesos de degradación ambiental y social poniendo en riesgos los servicios ecosistémicos, principalmente el agua, los suelos y la biodiversidad, así como la sustentabilidad económica de la población rural.
Del régimen antidrogas: un cambio de visión a partir de su incidencia en políticas públicas en Bogotá
Authors: Patrón Jiménez Amelia 
Published: July 2021

El consumo de sustancias psicoactivas es una problemática que enfrenta la sociedad en relación al abuso y los costos humanos, sociales, y económicos de estas sustancias, en un contexto creciente del aumento de las tasas de consumo en los jóvenes.
En este sentido, se hará un análisis a través del régimen antidrogas, tratando de dar una visión de la incidencia de la política pública en Bogotá, la cual se formuló en el 2011, y que busca prevenir, mitigar y atender este fenómeno a partir de cuatro ejes operativos.
Este artículo se hace con el fin de evidenciar cómo el Estado debe adoptar una política que abarque decisiones de permanencia, con una visión ante una política antidroga, así como demostrar porqué las políticas contra las drogas tienen pocos resultados satisfactorios y cuáles serían los efectos de otras iniciativas, ya que Bolivia y Perú tienen cultivos de coca bastante arraigados y los traficantes no surgieron sino en Colombia.
El ciberespacio, fuente de control y vigilancia para los ciudadanos
Authors: Chaves Guerrero Lina María , Jurado Vásquez Hugo 
Published: July 2021

El Ciberespacio se considera como un espacio virtual que mantiene una conexión directa y constante de personas a través de redes; estas herramientas, además de traer grandes beneficios para un gobierno, ha generado actividades de cibercrimen y ciberseguridad, que ponen en peligro la seguridad nacional. Es por esto que varios países han tomado como medidas de protección el control y la vigilancia de esta herramienta, aunque esta estrategia da lugar a otros usos como la manipulación y la restricción de la información, situación que atenta contra un gobierno o que tiene su origen en algún tipo de ideología.
Optimizing Sour Gas Qualification Testing: Determination and Verification of H2S Solubility from H2S/N2 Gas Mixtures up to 20,000 psig at 70°F
Authors: Sherar Brent W.A. , Barba Angel , Ellis Peter F. 
Published: July 2021

Traditionally, the H2S partial pressure (PH2S) of the gas/hydrocarbon phase has been used as the primary sour severity metric for material qualification and selection under ANSI/AMPP (NACE) MR0175/ISO 15156 guidelines. While the PH2S is appropriate for characterizing low total pressure systems, the strict, or ideal, Henry’s Law approach leads to over estimation of the dissolved H2S concentration (CH2S) for high-pressure, high-temperature (HPHT) wells by up to approximately 20 times at 70°F (21°C). Alternatively, the Ensemble Henry’s Law equation corrects for the non-ideal phase behavior of H2S at HPHT conditions and avoids over-estimation of CH2S. Given the industry’s reliance on using thermodynamic models to evaluate sour HPHT systems, an investigation was initiated to determine the accuracy of these model calculations. An empirical program was undertaken to verify CH2S predictions for the H2S-N2-H2O system. Multiple 2.7 L C-276 lined autoclaves were charged with a fixed inventory of H2S in N2 at multiple total pressure steps, with increasing N2 pressure, between 30 psig and 20,000 psig (3 bar and 1,380 bar) at 70±5°F (21±3°C). Per total pressure step, H2S levels in both the headspace gas and liquid phases were measured using common H2S sampling techniques (H2S-specific colorimetric tubes and iodometric titration, respectively), following ANSI/NACE TM0177-2016 guidelines. The results were used to calculate total pressure corrected (apparent) H2S solubility coefficients (AkH2S). Very good agreement was observed between empirically and computationally derived AkH2S values.
Intensified modulation of winter aerosol pollution in China by El Niño with short duration
Authors: Zeng Liangying , Yang Yang , Wang Hailong , Wang Jing , Li Jing , Ren Lili , Li Huimin , Zhou Yang , Wang Pinya , Liao Hong 
Published: July 2021

Abstract. El Niño–Southern Oscillation (ENSO), a phenomenon of periodic changes in
sea surface temperature in the equatorial central-eastern Pacific Ocean, is
the strongest signal of interannual variability in the climate system with a
quasi-period of 2–7 years. El Niño events have been shown to have
important influences on meteorological conditions in China. In this study, the
impacts of El Niño with different durations on aerosol concentrations and
haze days during December–January–February (DJF) in China are quantitatively
examined using the state-of-the-art Energy Exascale Earth System Model
version 1 (E3SMv1). We find that PM2.5 concentrations are increased
by 1–2 µg m−3 in northeastern and southern China and
decreased by up to 2.4 µg m−3 in central-eastern China during
El Niño events relative to the climatological means. Compared to long-duration (LD) El Niño events, El Niño with short duration (SD) but
strong intensity causes northerly wind anomalies over central-eastern China,
which is favorable for aerosol dispersion over this region. Moreover, the
anomalous southeasterly winds weaken the wintertime prevailing northwesterly
in northeastern China and facilitate aerosol transport from southern and southeast Asia, enhancing aerosol increase in northeastern China during SD El Niño events relative to LD El Niño events. In addition, the modulation
effect on haze days by SD El Niño events is 2–3 times more than that by LD El Niño events in China. The aerosol variations during El Niño events are
mainly controlled by anomalous aerosol accumulation/dispersion and transport
due to changes in atmospheric circulation, while El Niño-induced
precipitation change has little effect. The occurrence frequency of SD El Niño events has been increasing significantly in recent decades,
especially after the 1940s, suggesting that El Niño with short duration has
exerted an increasingly intense modulation on aerosol pollution in China over the
past few decades.
Rethinking the correction for absorbing aerosols in the OMI- and TROPOMI-like surface UV algorithms
Authors: Arola Antti , Wandji Nyamsi William , Lipponen Antti , Kazadzis Stelios , Krotkov Nickolay A. , Tamminen Johanna 
Published: July 2021

Abstract. Satellite estimates of surface UV irradiance have been available since 1978 from the TOMS UV spectrometer and have continued with
significantly improved ground resolution using the Ozone Monitoring Instrument (OMI 2004–current) and Sentinel 5 Precursor
(S5P 2017–current). The surface UV retrieval algorithm remains essentially the same: it first estimates the clear-sky UV
irradiance based on measured ozone and then accounts for the attenuation by clouds and aerosols, applying two consecutive
correction factors. When estimating the total aerosol effect in surface UV irradiance, there are two major classes of
aerosols to be considered: (1) aerosols that only scatter UV radiation and (2) aerosols that both scatter and absorb UV
radiation. The former effect is implicitly included in the measured effective Lambertian-equivalent scene reflectivity (LER),
so the scattering aerosol influence is estimated through cloud correction factor. Aerosols that absorb UV radiation attenuate
the surface UV radiation more strongly than non-absorbing aerosols of the same extinction optical depth. Moreover, since
these aerosols also attenuate the outgoing satellite-measured radiance, the cloud correction factor that treats these aerosols
as purely scattering underestimates their aerosol optical depth (AOD), causing underestimation of LER and overestimation of surface UV
irradiance. Therefore, for correction of aerosol absorption, additional information is needed, such as a model-based monthly
climatology of aerosol absorption optical depth (AAOD). A correction for
absorbing aerosols was proposed almost a decade ago and later implemented in the operational OMI and TROPOMI UV algorithms.
In this study, however, we show that there is still room for improvement to better account for the solar zenith angle (SZA)
dependence and nonlinearity in the absorbing aerosol attenuation, and as a result we propose an improved correction scheme.
There are two main differences between the new proposed correction and the one that is currently operational in OMI and TROPOMI
UV algorithms. First, the currently operational correction for absorbing aerosols is a function of AAOD only, while the new correction additionally
takes the solar zenith angle dependence into account. Second, the second-order polynomial of the new correction takes the nonlinearity in the correction as a function of AAOD
better into account, if compared to the currently operational one, and
thus better describes the effect by absorbing aerosols over a larger range of AAOD.
To illustrate the potential impact of the new correction in the global UV estimates, we applied the current and new proposed
correction for global fields of AAOD from the aerosol climatology currently used in OMI UV algorithm, showing a typical
differences of ±5 %. This new correction is easy to implement operationally using information of solar zenith angle and
existing AAOD climatology.
Introduction: The role of fiction in screenwriting (as) research
Authors: Dallas John Baker Craig Batty and 
Published: July 2021

Here the authors discuss the role of fiction in screenwriting practice research. The screenplays included in the ‘Screenplays as Research Artefacts’ special issue of TEXT present a range of stories, worlds, characters, visual scenarios and dialogue exchanges that function as vessels for theories and ideas. These eleven screenplays all use creative practice approaches to research across a wide variety of discourses. All of the works embrace fiction as an important method to convey their respective critical concerns, which, the authors argue, evidences an emerging hallmark of screenwriting (as) research when compared with associated forms in the creative writing and screen production disciplines: fiction as a staple of its storytelling, creative practice and research methodology. The authors suggest that the use of fiction to perform research and present findings illuminates the ways that knowledge can be affective, not merely textual or verbal, something that is exemplified in the selected screenplays.
The art lovers
Authors: Beattie Debra 
Published: July 2021

The feature film script The Art Lovers is the story of the struggles and the triumphs for an early Australian female artist, the ‘girl sculptress’, as Daphne Mayo was known in the early twentieth century, at a time when very few women took on this physically demanding occupation. This excerpt is from that feature screenplay and highlights the challenges she faced especially as an Australian within a rigid British culture when she was the only woman studying sculpture at the Royal Academy in London. Daphne Mayo is engaged in these scenes in a daily prosaic acculturated event, that of a morning breakfast in a patriarchal London establishment in 1923. The excerpt is inspired by a story that Daphne herself penned as prose and which was discovered during research conducted over months in the Fryer Collection of the University of Queensland. The Fryer holds almost 100 boxes of ephemera, newspaper stories as well as correspondence to, and from, Daphne Mayo. The nuance of the voices of all three of the lead characters included in this dramatic recreation, that is to say, those of Lloyd Rees, Vida Lahey and Daphne, were discovered by listening to the 1960s interviews conducted by ABC journalist Hazel de Berg. These interviews are lodged in the Oral History Section of the National Library of Australia in Canberra.