bluuebunny/crossref_metadata_2025_split huggingface dataset:
Percepción por los docentes de la Facultad de Medicina y Odontología de la USC sobre la docencia virtual y sincrónica tras la crisis del Covid-19
Authors: Pérez-Sayáns Mario , Chamorro Cintia M , Reboiras Dolores , Gándara Pilar , Gallas Mercedes 
Published: January 2021

La pandemia del Covid-19 ha impulsado cambios en la educación superior mundialmente, exigidos por las medidas de distanciamiento social que impiden cualquier enseñanza presencial. El objetivo de este trabajo es conocer la percepción y uso por los docentes de la Facultad de Medicina y Odontología de la Universidad de Santiago de Compostela (USC) sobre el entorno de aprendizaje virtual (VLE) mediante un estudio transversal basado en encuestas autoaplicadas con Microsoft Forms. Los datos se analizaron estadísticamente mediante el programa SPSS v.24.0. La tasa de respuesta fue del 46.3%. La muestra estaba formada por 23 hombres (35.5%) y 40 mujeres (63.5%). El 50.8 % tiene más de 20 años de experiencia docente. El 49.2% de los encuestados no utilizaba el campus virtual (CV) antes de la crisis del Covid-19 y el 6.3% continúa sin usarlo actualmente. Sólo un 6.3% utilizaba la docencia en remoto síncrona y sólo el 54% cree es válida para su aplicación a las Ciencias de la Salud. Los no usuarios del CV, mayoritariamente (64.5%) comienzan a usarlo como mensajería y entrega de material docente, mientras que de los usuarios asiduos un 59.4% explotan todas sus herramientas (chi2=15.640, V de Cramer=0.498, p=0.001). Los registros de uso del estudio constatan una baja utilización en el entorno docente analizado indicando que la adquisición de capacitación en el uso del campus virtual en la docencia universitaria debería ser promocionada al objeto de incrementar su empleo.
The Covid-19 pandemic has promoted changes in higher education worldwide, demanded by social distancing measures that prevent any face-to-face teaching. The objective of this work is to know the perception and use by teachers of the Faculty of Medicine and Dentistry of the University of Santiago de Compostela (USC) on the virtual learning environment (VLE) through a cross-sectional study based on self-administered surveys using Microsoft Forms. The data were statistically analyzed using the SPSS v.24.0 program. The response rate was 46.3%. The sample consisted of 23 men (35.5%) and 40 women (63.5%). 50.8% have more than 20 years of teaching experience. 49.2% of those surveyed did not use the virtual campus (CV) before the Covid-19 crisis and 6.3% continue not to use it today. Only 6.3% used synchronous remote teaching and only 54% believe it is valid for its application to Health Sciences. The non-users of the CV, mostly (64.5%) begin to use it as courier and delivery of teaching material, while of the regular users, 59.4% exploit all its tools (chi2 = 15.640, Cramer's V = 0.498, p = 0.001). The records of use registered in the study confirm a low use in the analyzed teaching environment, indicating that the acquisition of training in the use of the virtual campus in university teaching should be promoted in order to increase their employment.
“Vamos por alegrías”, para flauta dulce e instrumental Orff
Authors: Ortega Albaladejo José Francisco 
Published: January 2021

El flamenco no recibe la atención que merece en la Educación Secundaria. A pesar de ser un arte cercano, continua siendo un gran desconocido. Es necesario, por tanto, diseñar propuestas y materiales didácticos que remedien este hecho. En este trabajo nos centramos en las alegrías, cante representativo del flamenco gaditano, llevando a cabo una adaptación para instrumental Orff y flauta dulce, al tiempo que se analizan las características musicales y estructurales de este estilo. La finalidad es motivar y despertar el interés de los alumnos por el flamenco.
Flamenco does not receive the attention it deserves in Secondary School. Despite being a close art, it continues to be a great unknown. Therefore, it is necessary to design proposals and teaching materials that remedy this fact. In this work we focus on “alegrías”, a folk singing (“cante”) representative of flamenco from Cádiz, making an adaptation for Orff instrumental and recorder, while analyzing the musical and structural characteristics of this style. The purpose is to motivate and awaken students' interest in flamenco.
Flamenco, trovo y cante de las minas
Authors: Ortega José Francisco 
Published: January 2021

El mundo del trovo de la Sierra Minera de Cartagena-La Unión está íntimamente ligado al devenir de los cantes de las minas: se considera, de hecho, una de las fuentes nutricias del repertorio de letras del cante minero. En este artículo se traen a colación algunas de las más conocidas, así como otras creadas por troveros en su rol como poetas. Se recuerdan también algunas de las melodías de malagueña utilizadas en las veladas troveras, así como ciertos estilos flamencos ligados a nombres de troveros míticos como “Pedro el Morato” o “el Pajarito”.
The world of the “trovo” (sudden popular poetry) of the Sierra Minera de Cartagena-La Unión (Murcia-Spain) is intimately linked to the evolution of the “cantes de las minas” (mining song): it is considered, in fact, one of the nutritional sources of the repertoire of lyrics of the “cante minero” (mining folk singing). In this article some of the best known are brought up, as well as others created by “troveros” (poets who improvise their verses) in their role as poets. Some of the malagueña's melodies used in “veladas troveras” (poetic contests) are also remembered, as well as certain flamenco styles linked to the names of mythical names such as “Pedro el Morato” or “El Pajarito”.
El concepto de toque flamenco
Authors: Torres Cortés Norberto 
Published: January 2021

Este artículo contiene el primer capítulo de la tesis doctoral que defendimos en 2009 (Torres, 2009). No ha sido publicado hasta ahora y, a pesar del tiempo transcurrido y de algunos aspectos parciales ampliamente desarrollados desde su redacción, así como una bibliografía consultada hasta este año 2009, pensamos que sigue vigente al reunir elementos filológicos, culturales y musicales que permiten una mayor comprensión y perspectiva del concepto “toque flamenco”. Hemos articulado estos tres elementos en torno a dos ejes: por una parte, el concepto de “toque flamenco” (que es igual a preguntarse qué entendemos por guitarra flamenca); por otra parte, cuáles son los rasgos significativos y apropiados de esta modalidad guitarrística.
This article contains the first chapter of the doctoral thesis that we defended in 2009 (Torres, 2009). It has not been published until now and, despite the time that has elapsed and some partial aspects widely developed since its writing, as well as a bibliography consulted until 2009, we think that it can continue to be valid by offering philological, cultural and musical elements that allow a greater understanding and perspective of the concept of “toque flamenco”. We have articulated these three elements around two axes: the concept of “toque flamenco” (which is the same as wondering what we mean by flamenco guitar); and what are the significant and appropriate features of this guitar modality.
The association of fracture risk in atrial fibrillation patients and long-term anticoagulant therapy category: a systematic review and meta-analysis
Authors: Chen Jun , Lyu Lingchun , Shen Jiayi , Zeng Chunlai , Chen Cheng , Wei Tiemin 
Published: January 2021

Objective
Our study aimed to assess the risk of all fractures and hip fractures in patients with atrial fibrillation (AF) who took non-vitamin K antagonist oral anticoagulants (NOACs) compared to warfarin.

Methods
We searched PubMed, Embase, and Cochrane Library and Clinical Trials.gov Website. Reviewed related researches up to January 31, 2020, to identify studies with more than 12 months of follow-up data. The protocol for this systematic review and meta-analysis has been registered in the International Prospective Register of Systematic Reviews (PROSPERO Number: CRD42020156893).

Results
We included five RCT studies, and five observational studies that contained a total of 326,846 patients in our meta-analysis. Our meta-analysis showed that patients taken NOACs had no significant all fracture risk (RR = 0.91, 95% CI [0.81–1.01]) and hip fracture risk (RR = 0.92, 95% CI [0.82–1.03]) compared with those taken warfarin. Subanalysis showed that the risk of all fractures and hip fractures treated by NOACs were significant lower compared with warfarin in observational studies compared with RCT studies. Also, a subanalysis across the duration of anticoagulation showed the NOACs users have lower all fracture risk than warfarin users when the duration of anticoagulation ≤2 years (RR = 0.89, 95% CI [0.80–0.99]). Further analysis, significant lower all fracture risk in the rivaroxaban therapy (RR = 0.81; 95% CI [0.76–0.86]) compared with warfarin but no statistical significance in hip fracture. There were no significant difference of all fracture risk and hip fracture risk in dabigatran, apixaban, and edoxaban therapy compared with warfarin.

Conclusion
The meta-analysis demonstrated that NOACs associated with a significantly lower all fracture risk compared with warfarin when the duration of anticoagulation more than 2 years. Rivaroxaban users had lower risk of all fracture than warfarin users in AF patients. But there was no evidence to verify apixaban, edoxaban, and dabigatranin could decrease all fracture and hip fracture risk compared with warfarin.
Epidemiological Study of Influenza A(H1N1) Virus Infection during Lockdown Due to COVID-19 Pandemics in Uttarakhand
Authors: Chandola Jyoti , Singh Pooja , Singh Sandeep , Semwal Shilpa , Gupta Komal , Sharma Narotam 
Published: January 2021

Objectives: The purpose of this research was to study the epidemiology of H1N1 influenza A virus infection during lockdown due to COVID-19 pandemic in Uttarakhand.
Methodology: An analysis of primary data, obtained from DNA Labs-A Center for Applied Sciences, Dehradun after detection of the throat and nasal swabs by RT-PCR method. The total number of samples were 102 which were collected from the suspected cases for influenza like illness (ILI) in and around Uttarakhand region in different age groups. Molecular Characterization was done for all the cases. The data contained the cases from the month of March, 2020 to the month of November, 2020.
Results: Results showed that after the onset of lockdown, the number of positive cases for H1N1 influenza viral infection were less in comparative to the negative cases (30 positive cases and 72 negative cases). Age group from 21 to 40 years and above 70 years became infected with the H1N1 swine flu and suffered with Category C symptom.
Conclusions: This research provides the significant findings for the epidemiological study of H1N1 influenza viral infection during lockdown due to COVID-19 pandemics in Uttarakhand. It could be said that due to the similarities of the symptoms of H1N1 influenza A virus and COVID-19, all the cases were referred to COVID-19 testing due to its impact even though that case could have been suffering from any other disease including H1N1 as the symptoms similarities between these two viruses are almost the same.
Evaluation of Saturated Hydraulic Characteristics and its Influence on Some Physical and Chemical Properties of Soils Developed on Coastal Plain Sands of Obufa Esuk Orok in Calabar, Cross River State, Nigeria
Authors: Akpa E. A. , Akpama A. I. , Oyedele O. 
Published: January 2021

The study highlights the evaluation of saturated hydraulic characteristics and its influence on some physical and chemical properties of soils developed on coastal plain sands of Obufa Esuk Orok in Calabar, Cross River State, Nigeria. Sixteen grids designed in an experimental plot measured 6 m x 6 m were used for field studies and sixteen (16) soil samples were collected in each of the grid using a soil auger for particle size analysis, bulk density, particle density, total porosity and saturated hydraulic conductivity. The samples were analyzed using standard laboratory procedures. The result showed that the soils were predominantly high in sand content with a mean value of 860.6 g kg-1 and low in silt and clay contents with mean values of 56.1 g kg-1 and 83.3 g kg-1 respectively. The soil texture was predominantly loamy sand. The saturated hydraulic conductivity showed rapid with a mean value of 36 cm min-1. Total porosity was high, a mean value of 52.4 %. Bulk density was low, a mean value of 1.21 Mgm-3 while Particle density was moderate, mean value of 2.55 Mgm-3. The soil pH showed very strongly acid milieu (mean pH in water = 5.1). Organic carbon and Total nitrogen were low with mean values of 1.1 % and 0.09 % respectively. Available phosphorus was high with a mean value of 36.66 mg kg-1. The exchangeable acidity and exchangeable bases were generally low with mean values of 2.54, 0.59, 0.08 and 0.053 cmolc/kg for calcium, magnesium, potassium and sodium and 0.261and 0.416 cmolc/kg for aluminum and hydrogen. The correlation coefficient (r) between the saturated hydraulic conductivity and texture showed that there was a positive relationship between saturated hydraulic conductivity and sand, silt and clay (correlation coefficient of r = 0.0013, 0.062 and 0.119) at p≤0.05 indicating good relationship. There was also a positive linear relationship between the saturated hydraulic conductivity and bulk density, particle density and total porosity (correlation coefficient values of r = 0.224, 0.03 and 0.107) at p≤0.05 respectively. Despite the positive relationship existed in their correlation, cultural practices such as minimum, zero, mulch tillage and other conservational practices should be adopted to help maintain the rapid condition of the saturated hydraulic conductivity to avoid restriction of water movement and other soluble nutrients in the soil.
Effect of Organic Sources on Biological Properties of Vertisols in Cotton
Authors: Kumar Manchala Santhosh , Bhoyar S. M. , Karangami Leena Dajurao , Kumar G. Ranjith 
Published: January 2021

A field experiment was conducted at the farm of Cotton Research Unit, Central Research Station, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola, during kharif season 2015-16 to study the effect of organic cotton on biological properties of vertisols. The experiment was laid out in randomized block design with 3 replications and 10 treatments comprising organic sources viz. (T1 – Farm yard manure (FYM) @ 5 t ha-1, T2 - vermicompost @ 2.5 t ha-1, T3 - FYM @10 t ha-1, T4 - vermicompost @ 5 t ha-1, T5 - In-situ green manuring with sunhemp, T6 - Castor cake @ 500 kg ha-1, T7 - FYM (source of 15 kg P2O5) + green manuring with sunhemp, T7 - FYM (source of 15 kg P2O5) + green manuring with sunhemp, T8 - Neem cake @ 500 kg ha-1, T9 - FYM 5 t ha-1 + Neem cake @ 500 kg ha-1 and T10 - Absolute Control). Results revealed that application of FYM @ 10 t ha-1 recorded significantly highest bacterial, fungal population during flowering and boll bursting stages of cotton. However, highest actinomycetes population was recorded by the application of vermicompost @ 5 t ha-1 at flowering stage and FYM @ 10 t ha-1 at boll bursting stage of cotton. Significantly highest seed cotton yield was obtained with the concentrated organic manure i.e. Neem cake @ 500 kg ha-1 and remained at par with Castor cake @ 500 kg ha-1, FYM 5 t ha-1 + Neem cake @ 500 kg ha-1.
Food Security and Nutritional Availability of Farmers in Tribal Areas of India: The Complexity and Challenges
Authors: Mahato Sankar Dayal , Ghoshal Swagata , Ghosh Arindam , Haque Monirul , Mandal Anwesha , Acharya S. K. , Biswas Amitava 
Published: January 2021

Aims: The major objectives of the study are to estimate and elucidate health, nutrition and calorie Intake of farmer in their perspectives of relation and interaction, the general status of the operating factors of the research locale in terms of nutrition and food accessed by the target respondents, the variables as well as factors, in the forms of dependent and interdependent variables and interaction amongst and between them.
Study Design: The locale was selected by purposive as well as simple random sampling techniques and the respondents following cultivation had been interacted and were selected by the simple random sampling method.
Place of Study: Villages Sidpur and Gobindapur of Purulia-1 block of Purulia district in West Bengal were purposively selected for the study.
Methodology: In this study 60 respondents following cultivation have been interacted and are selected by the simple random sampling method. A preliminary interview schedule has been administered to understand the knowledge, perception and attitude of the people towards nutritional availability concept, communication and extension system, challenges faced due to food insecurity. The collected data had been put into multivariate analysis. Statistical Package for the Social Sciences V20.0 (SPSS) of IBM was used for correlation analysis, multiple regression analysis, step-down regression analysis and path analysis.
Results: Independent variables family size (x3), family income (x5), family expenditure (x6) and health hazards (x7) have been found to exert strong and determining contribution to estimate dependent variable self-consumption of rice production (y) and the set of economic and ecological variables as selected for the study.
Conclusion: The present study has envisaged the nutritional availability and intake of calories and it should be conceived as one of the most important predicted factor and to be estimated through a set of predictor factors like family capability, home food access, personal resources etc. A nutrition professional advisory should be made to advice individuals, families, and groups on how to improve diet, lifestyle, and attitude to promote optimal health. These problems can be overcome by effective planning and allocating more funds.
Bacteriological Quality of Raw Cow’s Milk Sold in Minna Central Market, Niger State, Nigeria
Authors: Friday Attah, , Enemadukwu Abalaka, Moses , Apameio Jesse, Innocent , Edisha Garba, Daniel , Abimbola Emmanuel, 
Published: January 2021

Milk is a non-transparent, yellowish-white substance secreted by the mammary glands of all mammals. It contains proteins, minerals, carbohydrates, fat, and vitamins that meet the dietary requirements of the body than any food in a single diet. As a result of their highly nutritious nature, milk supports the rapid growth of many microorganisms, including bacterial pathogens. The aim of this study was to determine the bacteriological quality of raw cow's milk sold by different vendors in Minna central market, Niger state, Nigeria by pour plate method. The highest bacterial count was 7.5 107 CFU/mL and the lowest bacterial count was 2.5 107 CFU/mL. Bacteria isolated from five different cow's milk samples were identified through their cultural and biochemical properties to be Bacillus badius, Escherichia coli, Staphylococcus aureus, Staphylococcus epidermidis, Bacillus subtilis and Salmonella typhi. The frequency occurrence of the bacterial isolates were Bacillus spp. (61.9%), Staphylococcus spp. (19.0%), E. coli (14.3%)and Salmonella spp. (5%). The presence of these bacterial isolates and the colony forming unity count observed in these samples indicated poor hygiene and sanitation during milking and post milking processes. Therefore, efforts should be intensified to pasteurize the milk before consumption in order to guarantee the safety of the consumers.
Obesity and Perceived Body Shape among Adults Attending Primary Health Care Centers in Jeddah
Authors: Al-Raddadi Rajaa Mohammad , Alholaibi Saad Abdullah , Albakistani Ammar Abdulwadood , Alrabghi Sultan Sameer , Hafiz Reem Masoud , Al-humaidi Nasser Abdullah , Alowais Samaher Ali , Hakim Fanar Fareed , Shabouni Omaima Ibrahim 
Published: January 2021

Background: Body image can be defined as how an individual believes, realizes and gets along with their physical appearance. The relationship between obesity and body image is complex as studies argue that the image of the body might be influenced by obesity over psychological problems, which affects the quality of an adult's life.
Aim: To identify the association between perceived body image and obesity.
Study Design: An analytical cross-sectional.
Place and Duration: the study was conducted in two primary health care centers in Jeddah City, Saudi Arabia during 2020.
Methodology: Target sample was 425 cases of Saudi adults of 20 years of age and above. Data was collected using questionnaire includes demographic characteristics, body image questionnaire. Anthropometric measurements include waist, Hip and neck circumference, and waist, height and weight were measured.
Results: men constitute 250 (58.8%) and 175 women (41.1%). Regarding marital status majority of participants were married (71.8%). The prevalence of obesity according to Body mass index was 37.6% among men and 42.9% among women, by high Waist circumference it was 68.8% among men and 84.6% women, using waist hip ratio, the prevalence among men was 64.8% and 53.7% among women. Neck circumference 57.2% among men and 53% for women. The prevalence of high Waist Hight Ratio was 89.2% among men and 86.9% for women.
Women showed higher Waist circumference underestimation compared to men. Using Body mass index men exhibited higher underestimation for obesity and women for overweight.
However, the significant associations between Perceived body image, waist height ratio and neck circumference were showed only among men. In general, obese participants are more likely to underestimate their actual body image by all obesity measurements.
Conclusion: A discrepancy was found in the PBI compared to different anthropometric measurements. Obese women are more likely to underestimate their obesity than men.