bluuebunny/crossref_metadata_2025_split huggingface dataset:
Solar Energy in Industrial Processes
Authors: Martínez-Rodríguez Guillermo , L. Fuentes-Silva Amanda 
Published: March 2021

A design methodology to integrate solar heat into industrial process is showed in this chapter, attending restrictions like availability for area of installation, economic, environmental, and operating conditions. The evaluation of each of the restrictions allows responding to real situations that arise in the industrial sector and thereby determining the scenario that best suits the industry. To achieve this objective, the evaluation of two real scenarios was carried out; in the first one there are no installation area limitations, while in the second, only the 50% of required installation area is available. The results obtained when evaluating the scenarios exhibit a direct relationship between the available space, the capital of the investment and the CO2 emissions, but this is not reflected in the same proportion in the operation of the process. In scenario one, the payback of the integrated system is 5.99 years with zero emissions to the atmosphere. For scenario two, the reduction of CO2 emissions is 80.62% with a recovery time of the investment of the integrated system of 2.61 years. In this context, Chemical Vapour Deposition is proposing as a innovative technology to improve the solar devices efficiency.
Desacralización religiosa y denuncia social en "Algo parecido al juego", de Maritza Cino Alvear
Authors: Araújo-Nieto Leira 
Published: March 2021

Este escrito pretende evidenciar cómo la poesía escrita por mujeres ecuatorianas utiliza códigos religiosos y se sirve de herramientas como la desacralización y la carnavalización literaria para hablar de la realidad latinoamericana y de la injusticia social. Maritza Cino es un ejemplo de cómo una autora puede apropiarse de los textos bíblicos para realizar una re-escritura de la historia de las mujeres y de los grupos marginados en sociedad. Concretamente, se tomará como referencia su primer poemario: Algo parecido al juego, el cual será sometido a un análisis literario utilizando como apoyo teórico los desacralización de Mijaíl Bajtín y nociones de Teología feminista.
This article aims to show how the poetry written by Ecuadorian female feeds of religious codes and uses tools such as desacralization and Literary Carnivalization to speak about Latin-American reality and social injustice. Maritza Cino exemplifies how an author can use the appropriation of biblical writings in order to re-write female history and the one of people in social exclusion. The main subject of this study will be Cino’s first poetry book: Algo parecido al juego, which will be analyzed within a theoretical framework based on the writings of Mijaíl Bajtín on desacralization and on notions of Female Theology.
Viabilidad de la economía circular en países no industrializados y su ajuste a una propuesta de economías transformadoras. Un acercamiento al escenario latinoamericano
Authors: Paño Yáñez Pablo 
Published: March 2021

En el contexto actual de análisis de los límites de la economía lineal y de propuestas desde las economías transformadoras el presente documento de revisión teórica y proposición, reflexiona sobre su adaptación a países de la periferia y no industrializados de América Latina en particular. Específicamente se plantea: i) el estado del arte y sistematización sobre el contexto de las denominadas como economías transformadoras con especial énfasis en los planteamientos, ámbitos y prácticas de economía circular tanto desde el norte como desde el sur global, incluidas las limitaciones retos que se señalan sobre ella; y ii) esbozar un planteamiento de principios normativos, incluida la circularidad, para economías transformadoras en países latinoamericanos como alternativa estructural a sus determinantes internacionales, ambientales, sociales, culturales y económicos.
La gestión de la comunicación digital en las cooperativas españolas
Authors: Marín Dueñas Pedro Pablo , Gómez Carmona Diego 
Published: March 2021

El futuro de las empresas, y las cooperativas en particular, por su contribución al progreso económico y social de las comunidades en las que desarrollan su actividad enfrentadas a una gran competencia y a un entorno muy cambiante, va a depender en gran medida de su capacidad de gestión estratégica en general y, más específicamente, de su capacidad para gestionar su comunicación. Ante la importancia creciente que la comunicación en general y la comunicación digital en particular tiene para el desarrollo de las cooperativas, es fundamental llevar a cabo investigaciones que profundicen en la gestión que éstas hacen de la misma. Dada la relevancia que para la economía tienen estas organizaciones, este trabajo se plantea como objetivo general analizar la gestión que de la comunicación digital hacen las cooperativas españolas, a través de la metodología cuantitativa de la encuesta a una muestra de 338 cooperativas. De los resultados se desprende que, si bien la comunicación es una herramienta clave, esto no se ve reflejado ni en la inversión ni en el desarrollo de planes estratégicos por parte de las cooperativas, situándose en un nivel medio-bajo en cuanto a la gestión que de la comunicación digital hacen estas organizaciones.
Monetising the social value of inclusive entrepreneurship: the case of the Abono Café social economy enterprise
Authors: Barba Sanchez Virginia , Salinero Martin Maria Yolanda , Jimenez Estevez Pedro 
Published: March 2021

The fact that so many people with disabilities are unemployed is a cause for concern among those responsible for employment and creating social policies, and also for families and stakeholders themselves. Self-employment, which is understood as the creation of businesses, could be a means to mitigate this problem. The market evaluation of this type of company should consider not only its economic, but also its social results in terms of both cost savings for various public administrations and the generation of social value. This includes taking advantage of the talent of an important part of the population or increasing the wellbeing of people with disabilities, thus making decent employment possible as regards all that is sought by Sustainable Development Objective (SDA) 8 of the United Nations (UN) Agenda 2030. The objective of this work is, therefore, to monetise the social value of this type of undertaking through the use of a case study: that of the Abono Café company. The results show that the non-market value of this company greatly exceeds its market value, thus confirming its potential to generate social value for its stakeholders. The multiplying effect of the funds that Public Administrations allocate to the promotion of this type of initiative among people with disabilities makes them a useful tool and represents a change in the design of public policies, both on a social and employment level.
La Valoración de Empresas en la Economía Social. Valor Social Esperado del Museo de la Minería del País Vasco
Authors: Amiano Bonatxea Iratxe , San-José Ruiz de Aguirre Leire , Gutiérrez-Goiria Jorge 
Published: March 2021

Las técnicas de valoración de empresas se centran en aspectos económico-financieros, que no resultan suficientes para las entidades no lucrativas, cuyas prioridades se asocian a la consecución de un interés general. Hasta ahora, diversas técnicas de contabilidad social como el Valor Social Integrado (VSI) han servido para reflejar estas inquietudes en las entidades no lucrativas. En este artículo, utilizando un museo como caso ilustrativo, se va a demostrar cómo es posible la valoración de las entidades no lucrativas utilizando la contabilidad social, y aprovechando al tiempo (de forma adaptada) las bases de las técnicas de valoración de empresas. Los principales resultados demuestran, en primer lugar, que el Valor Social Integrado es una variable monetizable, y por tanto útil y sencilla para realizar valoraciones de entidades. Aunque esta variable puede ser utilizada para todo tipo de organizaciones, para las no lucrativas es esencial ya que permite la comparación de su dimensión social, más acorde con su propósito como entidades. La principal contribución consiste en demostrar que es posible calcular el Valor Social Esperado (VSE, mediante la proyección y actualización de VSI) para valorar entidades de todo tipo. Esto tiene también implicaciones en las teorías relacionadas con la valoración de empresas, que podrán tener en cuenta variables más allá de las meramente económicas o transaccionales, y adaptarse a las situaciones actuales donde lo social es una variable más a valorar por parte de los decisores, tanto estratégicos, institucionales, como inversionistas.
Research progress on the application of feed additives in ruminal methane emission reduction: a review
Authors: Sun Kang , Liu Huihui , Fan Huiyu , Liu Ting , Zheng Chen 
Published: March 2021

Background
Ruminal methane (CH4) emissions from ruminants not only pollute the environment and exacerbate the greenhouse effect, but also cause animal energy losses and low production efficiency. Consequently, it is necessary to find ways of reducing methane emissions in ruminants. Studies have reported that feed additives such as nitrogen-containing compounds, probiotics, prebiotics, and plant extracts significantly reduce ruminant methane; however, systematic reviews of such studies are lacking. The present article summarizes research over the past five years on the effects of nitrogen-containing compounds, probiotics, probiotics, and plant extracts on methane emissions in ruminants. The paper could provide theoretical support and guide future research in animal production and global warming mitigation.

Methods
This review uses the Web of Science database to search keywords related to ruminants and methane reduction in the past five years, and uses Sci-Hub, PubMed, etc. as auxiliary searchers. Read, filter, list, and summarize all the retrieved documents, and finally complete this article.

Results
Most of the extracts can not only significantly reduce CH4 greenhouse gas emissions, but they will not cause negative effects on animal and human health either. Therefore, this article reviews the mechanisms of CH4 production in ruminants and the application and effects of N-containing compounds, probiotics, prebiotics, and plant extracts on CH4 emission reduction in ruminants based on published studies over the past 5 years.

Conclusion
Our review provides a theoretical basis for future research and the application of feed additives in ruminant CH4 emission reduction activities.
Evaluation of the Phytochemicals, Nutritional and Anti-nutritional Compositions of Fresh, Sprouted and Toasted Citrullus lanatus (Watermelon) Seed Extracts
Authors: Bamidele Titilayo O. , Sunday Haruna G. , Mathew Auta , Ombugadu Jesse , Maryam Abdullahi 
Published: March 2021

The current study evaluated the Phytochemicals Nutritional and Anti-nutritional Compositions of Fresh, Sprouted and Toasted Citrullus lanatus (Watermelon) Seed extracts. The phytochemicals, proximate, amino acids, microminerals and antinutrients compositions were determined following standard laboratory procedures in autoanalizer machines. Data were analyzed using one-way ANOVA followed by LSD and Duncan test for levels of significance. Results revealed the presence of Tannins, Saponins, Flavonoids, Alkaloids, Cardiac glycosides, Terpenoids in the three samples but anthroquinones was absent in sprouted and toasted watermelon seeds. Saponins (2.15 ± 0.07 mg/100 g), Tannins (40.63 ± 0.13 mg/100 g) Cyanogenic glycosides (3.55 ± 0.35 mg/100 g). There was no significant (P > 0.05) difference in the concentrations of the phytochemicals in all the samples except for cyanogenic glycosides which was significantly (P < 0.05) higher in the fresh sample. Percentage protein (24.87 ± 0.48) was significantly (P < 0.05) higher in the sprouted sample, ash (%) (2.63 ± 0.11) was significantly (P < 0.05) lower in the sprouted, fibre (20.64 ± 0.23) and moisture (%) (2.88 ± 0.19) was significantly (P < 0.05) lower in the toasted and carbohydrates (%) (9.81 ± 1.27) was significantly (P < 0.05) higher in the sprouted. Results obtained for Amino acids and mineral analyses showed no significant (P > 0.05) difference in the three samples and Phytates (0.31 ± 0.01%) were significantly (P < 0.05) higher in the fresh sample while oxalates (0.85 ± 0.01%) was significantly (P < 0.05) higher in the sprouted sample. The fresh, sprouted and toasted watermelon seeds may possess nutritional and health benefit by the virtue of their richness in phytochmicals, microminerals and amino acids, however the safety of the fresh sample is not guaranteed due to its high concentration of anti-nutrients.
Mortality in Systemic Lupus Erythematous in Milton Cato Memorial Hospital Saint Vincent and the Grenadines; A 5-year Retrospective Study
Authors: Okikiade Adedeji , Anderson Ikeokwu , Browne-Caesar Twanna , Afolayan-Oloye Olayinka , David Ugwu 
Published: March 2021

Background: Systemic Lupus Erythematous (SLE) is a rare, severe and lasting autoimmune disease that can vary in severity from mild to possibly life-threatening with a multi-system manifestation characterized by symptoms relating to joint, skin or mucosal inflammation, or with a varying degree of haematological abnormality or constitutional features, with women affected predominantly with peak onset (15-44) years of age.
Aim: This study was aimed at estimating the incidence and mortality of Systemic Lupus Erythematous lupus in Milton Cato Memorial Hospital Saint Vincent and the Grenadines, including temporal trends and variations in age and sex from 2014 to 2018 by using routinely collected administrative health data/patient records.
Methods: From 2014 to 2018, individuals with SLE were identified from the hospital records of Milton Cato Memorial Hospital, which records information on all patient coming in for healthcare services. A structured data extraction tool was employed to extract the data from the hospital record using the open data kit (ODK). Data was analysed using Statistical Package for Social Sciences (SPSS) version 23 and R Studio statistical software for analysis. The Chi-square test was used to test for association. All statistical tests were two-tailed and Level of Confidence was set at 95%, and P=<0.05 was considered to be statistically significant.
Results: The mean age of patient with SLE was 28.52 ± 13.03 years old and the median age was 30 years old, almost all 25(92.6%) were females. Every year, women showed a significantly increase in incidence of Systemic Lupus Erythematous (SLE), there was an annual decrease in the incidence from 2014 to 2018, with a peak incidence in 2016 (0.11/1000 person-years). The lowest incidence was noted in 2018 (0.02/1000 person-years). Among sex, there was an annual decrease in the incidence from 2014 to 2018, with a peak incidence in 2015 and 2016 for male (0.02/1000 person-years) and in 2016 for females (0.21/1000 person-years) respectively. The lowest incidence was noted in 2018 (0.00/1000 person-years) and (0.04/1000 person-years) for both male and female respectively. Case fatality from SLE shows that 2017 had the highest case fatality of 33% compared to the other years, 2014 (25%), 2015(25%) and 2016 (9%) with 2018 having no case fatality at all.
Conclusions: This study showed that the incidence of SLE in Saint Vincent have decreased in the last decade, whereas the mortality rates of SLE have increased. Age and sex were found to be risk factors for SLE. This discovery of increased mortality of SLE suggests that this disease is no longer rare and will have implications for future healthcare planning and health service utilizations.
Dietary Habits and Anthropometric Measures of a Dental Student Population
Authors: Yoo Ah Reum , Son Philip Hyunbae , Kingsley Karl , Polanski Joshua M. 
Published: March 2021

Introduction: Health professionals are expected to understand the relationship between diet and nutrition and overall health. Many relationships between oral health and diet and nutrition are known to contribute to health or disease development. However, few studies to date have evaluated the current dietary habits and behaviors of dental students in the United States. The objective of this study was to complete a longitudinal study of diet and exercise behaviors among dental students during their academic experience at UNLV SDM.
Methods: Using and Institutional Review Board (IRB) approved protocol, students in four dental cohorts were asked to take a survey regarding their dietary behaviors, nutrition intake and exercise. A total of n=302/327 students participated, yielding an overall response rate of 92.3%. Self reported age, ethnicity and body mass index (BMI) were also collected.
Results: A total of n=302 students completed the survey, for an overall response rate of 92.3% (n=302/327). Males represented 57.9% of respondents, which closely matched the overall percentage of males among the student population overall (56%, P=0.6870), while the percentage of minority respondents in the study sample (58.9%) was slightly higher than in the overall student population (51.6%, P=0.1095). Self-reported height and weight were higher among males (as expected) – although body mass index (BMI) measuring the ratio of height-to-weight was lower for females (24.53 +/- 4.65) than males (26.15 +/- 3.84), P=0.3711. To determine if dietary factors may account for these differences both positive dietary health behaviors (fruit and salad consumption) and negative health behaviors (processed snacks and sugar sweetened beverages) were assessed. Females reported higher consumption of fruits and salads (P=0.0131) and lower consumption of processed foods and snacks (P=0.0114) than males. However, analysis of exercise found that males reported more sessions of physical activity per week than females (P=0.023) and also reported more overall minutes of vigorous exercise (P=0.002).
Conclusion: Although many populations face significant dietary and related behavioral challenges, medical and dental students face particular stress and time-limited challenges that may negatively influence positive health outcomes. In addition, the perceived clinical relevance of nutrition education may impact future dietary and nutrition-related discussions and provider recommendations. This is among the first dietary studies of self-reported dental student dietary patterns and health behaviors, which demonstrates areas for education and improvement may be needed to increase student wellness, overall health and well-being - as well as targeted points for clinical education that might increase the perceived relevance of dietary and nutrition education.
An Analysis of Attitude towards Green Products among the Urban and Rural Consumers
Authors: Patil Bhavini B. , Hasalkar Suma 
Published: March 2021

The growing environmental concern amongst the public has demanded organizations, businesses and individuals to be responsible and conscious in their everyday activity not to cause any harm to the environment. Most environmental problems are caused by the way people living and continuously damaging the environment. The study was conducted with the aim to assess the awareness and knowledge among the consumers about green products. The exploratory research design was adopted to conduct the study. The data was collected from 600 educated consumers from the urban and rural areas of Dharwad and Belagavi district. The data was analyzed by using frequency, percentage, mean,‘t’ test and correlation coefficient. The results revealed that Both in urban and rural the areas majority of the consumers belonged 22-29 years of age group and more than half of the consumers selected for study were graduates in urban area and studied upto 12th standard in rural area. With regard to occupation one third of the consumers selected for the study were students, followed by unemployed and self employed consumers. Majority of the consumers had medium family income of rupees 7,380-51,780 per month. Maximum number of the selected consumers belonged to upper middle socio economic category. Maximum number of the selected consumers belonged to upper middle socio economic category. The female consumers in both the locality had favourable attitude towards green products compared to male consumers. There was highly significant difference between the gender and between the locations at 0.01 level. There was significant difference between the gender and location at 0.05 level of significance.
Curative Effects of Aqueous and Ethanol Stem Bark Extracts of Vitex doniana on Doxorubicin-Induced Cardiotoxicity in Rats
Authors: Sulaiman Mohammed A. , Dahiru Daniel , Jada Mahmoud S. , Hayatu Ahmed I. 
Published: March 2021

Background: Cardiovascular diseases (CVDs) constitute the number one cause of mortality at the global level, representing 30% of all global deaths. Therefore, finding ways to reduce deaths due to CVDs remain an important public health goal. Traditional healers in northern Nigeria use the stem bark of Vitex doniana to treat hypertensive patients. This study was aimed to investigate the cardiocurative potential of Vitex doniana on doxorubicin-induced Cardiotoxicity in rats.
Methods: Thirty five (35) adult Albino rats weighing 175 ± 25 g were used, of which 30 were induced with cardiotoxicity by intraperitoneal injection of doxorubicin (10 mg/kg) for three consecutive days. Rats were treated by oral administration of Silymarin (100 mg/kg) and Vitex doniana aqueous or ethanol extract (100 mg/kg and 200 mg/kg) for 14 consecutive days and thereafter were sacrificed on the 15th day. Blood, plasma and serum were analyzed for lipid profile and serum markers for cardiotoxicity.
Results: Phytochemical analysis of the extracts showed the presence of alkaloids, tannins, flavonoids, steroids, phenols, saponins, terpenoids and glycosides. Oral treatment with Vitex doniana extracts significantly (p<0.05) lowered the elevated levels of total cholesterol, triglycerides and LDL but significantly (p<0.05) increased the level of HDL (18.61 ± 0.55 mg/dl to 57.98 ± 0.78 mg/dl). The extracts also significantly (p<0.05) decreased the levels of serum marker enzymes for cardiotoxicity ALT, AST, CK – mb and LDH.
Conclusion: The prophylactic cardiocurative use of Vitex doniana stem bark has been confirmed in this study as the extracts exhibited hypolipidemic and cardiocurative effects in dose dependent manner in doxorubicin-induced cardiotoxicity rat model.
Prevalence and Risk Factor of Gastro-esophageal Reflux Disease among Hail Population, Saudi Arabia
Authors: Kuddus Mohammed , Aldarwish Hadi Abdulaziz , Tufaif Ali Ahmed Al , Al-Tufaif Mohammed Ahmed , Alharbi Ali Howaidi 
Published: March 2021

Aims: Gastroesophageal reflux disease (GERD) is a common gastrointestinal disorder that develops when the contents of the stomach reflux into the esophagus due to large hiatal hernia or lower esophageal sphincter dysfunction. The common symptoms of the disease include heartburn and regurgitation. It takes place mainly among youngers, females, and obese people. The aims of the study include GERD prevalence among Hail population and the related risk factors.
Study Design: Cross-sectional study.
Place and Duration of Study: Hail, Kingdom of Saudi Arabia. Between July to December 2020.
Methodology: A cross-sectional study conducted with 704 subjects aged more than 15 years, through self-administered questionnaire consisting of 22 questions. The questionnaire included demographic data, GERD clinical symptoms, and individual behaviour. Statistical data analyzed by using SPSS version 22.
Results: Out of 704 subjects, nearly half of the participants were males (51.7%). GERD was found in 408 (58%) participants among them 276 (39.2%) had mild symptoms, 9.9%, had moderate symptoms and 62 (8.8%) had severe condition. Most significant predictors of GERD (P <0.05) were Females with chronic health problems, anxiety, and having Spicy food. The participants with sports activity had less risk to develop GERD.
Conclusion: The results showed high prevalence of GERD among Hail population with many significant predictors. Public health providers should increase awareness about GERD and its significant effects on community.