bluuebunny/crossref_metadata_2025_split huggingface dataset:
Factores asociados a la enfermedad discal lumbar de origen laboral, calificados por la junta de calificación de invalidez regional de Meta (Colombia)
Authors: Contreras Pinto Wilson José 
Published: October 2019

La enfermedad de disco lumbar de origen laboral se presenta como una patología frecuente a nivel mundial en la masa trabajadora de diferentes sectores económicos expuesta a factores de riesgos biomecánicos, afectando negativamente a la persona como ser individual y social, repercutiendo en las economías en diferentes niveles.
Objetivo: Establecer la prevalencia de los factores de riesgos biomecánicos en los casos con diagnóstico de enfermedad de disco lumbar calificados como enfermedad de origen laboral por la Junta Regional de Calificación de Invalidez del Meta, en el período comprendido entre 2011 a 2014, explorando la asociación entre los factores sociodemográficos y laborales.
Metodología: Estudio descriptivo de corte transversal con información retrospectiva de historias clínicas de pacientes con enfermedad de disco lumbar calificados de origen laboral, entre el 2011 – 2014.
Resultados: La prevalencia de los factores de riesgos biomecánicos fue: flexión columna con 94.1%, caminando durante la mayor parte de la jornada laboral 51.7%, levantar y/o depositar manualmente objetos 53,4%, manipulación de carga mayor a 25 kg 49.2%, vibración cuerpo entero más de 4 horas 16.9%, siendo mayor en trabajadores de obras civiles y manipuladores de materiales con 20.3%, en actividades económicas de servicios con 33.1%, construcción 21.2%. Se encontró asociación estadísticamente significativa de la enfermedad de disco lumbar con el género y la exposición a vibración/impacto cuerpo entero.
Conclusiones: Los factores de riesgos biomecánicos como la posición de la columna vertebral en flexión, el levantamiento y depósito de carga, la manipulación de peso mayor a 15 kgs, la postura de cuerpo caminando, la exposición a vibración a cuerpo entero, y el tiempo de exposición son elementos fundamentales a tener en cuenta en el proceso de calificación de origen de la enfermedad discal lumbar.
Carga física en trabajadores del área de acabados en industria metalmecánica
Authors: Galvis Jhon F. , Pérez Jorge M. , Ramírez Yoel E. , Betancur Carmen L. , Gómez Lina M. 
Published: October 2019

Objetivo: Describir las múltiples factores de riesgo, entre ellos, los riesgos ergonómicos, los cuales están relacionados con la carga física que se caracteriza por trabajos con movimientos repetitivos, trabajo sedentario, manipulación de cargas y posturas forzadas.
Metodología: Se realizó un estudio descriptivo, cuantitativo en los trabajadores del área acabados. Se aplicó el instrumento RISK RECKONER y una encuesta para caracterizar socio demográficamente a la población objeto de estudio, información tabulada en Excel 2010.
Resultados: El área de acabados cuenta con seis puestos de trabajo: Alesado, Covalado, Escoriado, Escoriado y Pulido, Pulido y Revisión en JYG. Se identificó que de los seis puestos estudiados para la valoración de la carga física, el 17% (uno de los puestos) presentó un riesgo bajo y otro 17% riesgo alto, mientras que el 66% (cuatro de los puestos de trabajo) presentaron riesgo medio.
Conclusiones: De acuerdo a los resultados obtenidos hay alta posibilidad disconfort, dolor o riesgo de lesiones que requiere que se debe restringir la tarea y verificar el diseño del puesto de trabajo urgente. Se debe considerar determinar la carga física en otras áreas de la industria metal mecánica que presentan los trabajadores del área de acabados de la empresa Solomoflex Industrias & Manufacturas en el municipio de Dosquebradas, durante el primer trimestre del año 2015.
Dysfunction Patterns of Epoxy-Treated Tissue Heart Valves
Authors: Glushkova T. V. , Ovcharenko E. A. , Rogulina N. V. , Klyshnikov K. Yu. , Kudryavtseva Yu. A. , Barbarash L. S. 
Published: October 2019

Purpose: to perform comparative morphological analysis of causes of dysfunction of epoxy-treated, xenoaortic and xenopericardial, tissues heart valves.Materials and methods. We included in this study 475 patients with mitral valve disease who have undergone heart valve replacement with tissue valve: (“KemCor”, n=211 [group 1]; “PeriCor”, n=126 [group 2]; and “UniLine”, n=138 [group 3]). Degenerative changes in 26 tissue valves (n=9 “KemCor”, n=11 “PeriCor”, and n=6 “UniLine”) explanted from the mitral position during the repeat replacement were evaluated macroscopically for the presence of calcifications, perforations, leaflet tears and ruptures, pannus, and leaflet fusion to the stent frame. Analysis of survival, freedom from dysfunction and reoperation of the studied tissue heart valves was performed for the period from January 1, 1995 to March 01, 2017.Results: Pannus overgrowth on the stent struts with extension onto the leaflets was seen on 53.8% of explanted tissue valves. “KemCor” and “PeriCor” tissue valves demonstrated over 70% rate of adhesion formation at the commissure, and in 93% of these cases there were leaflet ruptures at the commissure. Signs of calcification of different grades had 57.6% of specimens. Over 50% of “PeriCor” and “UniLine” tissue valve specimens had calcification at the stent frame. Calcified pannus was noted in 35% of all studied tissue heart valves. Interestingly, dysfunction in 53.3% of the studied tissue heart valves with detected calcification was not associated with calcific deposits. The 6-year actuarial survival for groups I, II and III was 73.5, 66.1 and 87.6%, respectively (group I vs. group II, p=0.6; group II vs. group III - p<0.05; group I vs. group III - p<0.05). The actuarial freedom from reoperation was 81.9%, 75.0% and 94.2%, respectively (pI-II>0.05; pII-III<0.05; pI-III<0.05). The actuarial freedom from dysfunction was 79.6%, 75.0%, and 94.2%, respectively (pI-II>0.05; pII-III<0.05; pI-III<0.05).Conclusion. The structure of dysfunctions of the studied tissue heart valves was represented by primary tissue failure, calcification and pannus growth. Specific design of the “UniLine” valve allowed to prevent the formation of adhesions between leaflets and the frame in the commissure buttress area, and as a result leaflet rupture from the stent struts. Xenopericardial “UniLine” tissue valves turned out to be superior to xenoaortic “KemCor” and “PeriCor” tissue valves in terms of survival, freedom from reoperations and dysfunction within the 6-year follow-up.
Antihypertensive Effect of Switching to a Fixed Perindopril/Amlodipine Combination in Patients Ineffectively Treated by Free Sartan-Containing Combinations. Results of the AVANGARD Study
Authors: Glezer M. G. 
Published: October 2019

Finding the best options for combined antihypertensive therapy is one of the main tasks to be solved for achieving target blood pressure (BP) and, accordingly, reduction of the risk of complications in patients with arterial hypertension (AH).Purpose of this study was to evaluate the effectiveness of the perindopril arginine/amlodipine fixed combination in patients with 1-2 degree hypertension not achieving BP control on previous therapy with sartan-containing free combinations.Materials and methods. In the multicenter open uncontrolled observational program AVANGARD 203 doctors in 53 cities of the Russian Federation included 658 patients who had not achieved target BP on therapy with two drugs, one of which was sartan (sartan with diuretic, calcium antagonist, β-blocker, or moxonidine in 49%, 33%, 17%, and 1% of cases, respectively). This therapy was replaced with a fixed combination of perindopril arginine/amlodipine. Duration of observation was 3 months.Results. On therapy with perindopril arginine/amlodipine, BP decreased 159.9±8.5/92.1±7.4 to 125.8±7.1/77.4±5.5 mm Hg. Target BP <140/90 mm Hg was achieved in 93.5% of patients (office measurement); target BP <135/85 mm Hg - in 83.5% of patients (home measurement). Mean 24-hour BP variability decreased from 4.4±2.9/3.0±2.0 to 3.0±2.2/2.2±1.7 mm Hg (p<0.01). Number of patients complaining of headache decreased by 2.9 times, dizziness - by 2.8 times, fatigue - by 2.3 times, irritability - by 3.0 times, sleep disturbances - by 2.3 times, dyspnea - by 3.8 times, palpitations - by 2.7 times, angina pectoris attacks - by 4.6 times. Dose of perindopril arginine/amlodipine was 10/5 mg in 36.6%, and 10/10 mg in 28.3% of cases, respectively. Number ofparticipants who dropped out ofthe study prematurely was 11 (1.6%) (1 because of adverse event). Adverse events were observed in 4 more patients (2 [0.14%] - edema of lower extremities, and 2 [0.14%] -cough), but they did not require the withdrawal of therapy.Conclusion. In case of ineffective combination therapy containing sartans, transfer of patients to a fixed combination of perindopril and amlodipine should be considered.
Studia z prawa kanonicznego w odmętach reform
Authors: Bar Wiesław 
Published: October 2019

Reforma szkolnictwa wyższego w Polsce (2018) dotyka również prawa kanonicznego (poczynając od klasyfikacji dyscyplin). Równolegle do rządowej reformy, postępuje dostosowanie tych studiów do norm konstytucji apostolskiej Veritatis gaudium o uniwersytetach i wydziałach kościelnych papieża Franciszka (8.12.2017). Po kwestii „czego jak nauczać” (cz. I), ukazana została panorama miejsc i poziomów kształcenia (cz. II). Przybliżywszy nauczanie prawa kanonicznego, w świetle Soboru Watykańskiego, w tym podstawowe zasady obowiązującej regulacji, odwołując się do doświadczeń, Autor uważa, że nie można spodziewać się zadawalających efektów, jeśli reformę w zakresie prawa kanonicznego wprowadzać się będzie administracyjnie, z pominięciem właściwych rad naukowych instytutów czy wydziałów. Po wskazaniu „gdzie można studiować”, w Zakończeniu stwierdza, że „decydujący wpływ na przyszłość prawa kanonicznego na uczelniach jako dyscypliny miały i mieć będą rozwiązania przyjmowane przez poszczególne podmioty prowadzące studia”, także w obszarze opłat i dostępności studiów dla obcokrajowców.
Analisi giuridica comparativa del fedele laico nel Codex Iuris Canonici e nel Codex Canonum Ecclesiarum Orientalium con particolare riferimento alla codice del diritto particolare della Chiesa Syro-Malabarese
Authors: Scaria Jerin 
Published: October 2019

Analiza prawno-porównawcza wiernego świeckiego w Kodeksie Prawa Kanonicznego z 1983 roku i Kodeksie Kanonów Kościołów Wschodnich ze szczególnym odniesieniem do prawa partykularnego Kościoła Syro-Malabaryjskiego
W obecnym kontekście Kościoła powszechnego „jedyne Corpus Iuris Canonici” staje się konkretną rzeczywistością. Kościół oddycha dwoma płucami, wschodnim i zachodnim. Kanony Kodeksu Kanonów Kościołów Wschodnich uzupełniają Kodeks Kościoła łacińskiego, gdy kanon, który odnosi się do Kościoła sui iuris, ale z kontekstu jasno wynika, że przedmiotowa kwestia dotyczy relacji z Kościołem łacińskim.
Mast Cells and Collagen Fibrillogenesis in Zero Gravity Conditions
Authors: Shishkina V. V. , Atiakshin D. A. 
Published: October 2019

The aim of research was to study participation of skin mast cells of C57BL/6J mice in the mechanisms of fibrillogenesis under zero gravity conditions.Material and methods. A histochemical study of the skin from the lateral thigh of the C57BL/6J mice exposed aboard the International Space Station for 21–24 days, as well as animals of the control groups – vivarium, baseline and ground, – was performed. Mast cells were detected with an assessment of the secretome participation in collagen fibrillogenesis after protocols of separate and combined histochemical staining with Giemsa’s solution and silver impregnation. Microsections were analyzed using a hardware-software complex based on a ZEISS Axio Imager. A2 research microscope (Carl Zeiss, Germany).Results. Zero-gravity conditions led to a change in the activity of mast cells degranulation and histotopographic localization, a decrease in the content of large granules, a decrease in the cooperation with fibroblast/ fibrocyte and the intensity of fibrillogenesis, a decrease in co-localization with the reticular fibers of the extracellular matrix of the skin tissue, as well as a modification of the intrapopulation interaction. The article discusses possible molecular-cellular causes of changes in the activity of fibrillogenesis and polymerization of tropocollagen molecules into supramolecular fibrous structures in the skin connective tissue aboard the International Space Station.Conclusion. Zero gravity conditions caused an increase in the secretory activity of mast cells in the skin, simulated the processes of intercellular signaling with other representatives of the specific tissue microenvironment, and resulted in the weakening of collagen fibrillogenesis.
DETERMINATION AND RESEARCH OF THE MENTAL HEALTH DYNAMICS AMONG TEACHERS OF HIGHER EDUCATION WITH DIFFERENT PLACES OF PROFESSIONAL ACTIVITY
Authors: Perepeliuk Tetiana , Penzai Sergsii , Pikovets Natalia 
Published: October 2019

Purpose of the study: The article deals with the problem of teacher burnout of higher education institutions in the process of carrying out his professional activity. Over rapid pace of life and neglecting own needs, people often make people who, in addition to endless challenges and obsessive ideas, do everything quickly and thoroughly, leading to the emergence of a syndrome of emotional (professional) burnout.
Methodology: The data of this research particularly are Sharabi’s works published during 1980s as crucial period of his intellectual journey.
Results: The article reveals the results of an empirical study aimed at identifying the dependence of mental burnout on the length of professional experience. The research was conducted using questionnaire O. Rukavishnikov's "Definition of mental burnout" and questionnaires for specialists (author M. Kokun). The indexes of mental burnout among teachers with different pedagogical experiences are determined. It was found that the symptoms of mental burnout take place both at the beginning of and during the professional activity, and thus the tendency of reducing the tendency to mental burnout after 20 years of work in the specialty is traced. The high indicators of the professional motivation phase have been received, which may indicate higher expectations of teachers about the profession in general and the work in progress, in particular.
Applications of this study: This research can be used for the universities, teachers, and students.
Novelty/Originality of this study: The urgency of the choice of this problem is conditioned by the fact that frequent changes in the field of higher education in recent years have raised demands both on the professional competence of the teacher and on his personal component. Those or other forms of personally-professional deformations of the teacher reflected in his interaction with students and colleagues and may have a destructive tone in communication, attitude to the subject, assessment of their own results.
BEING POWER AND POWERLESS: DYNAMICS ON INDONESIAN WOMEN’S MINISTER
Authors: Susilo Daniel , Sugihartati Rahma 
Published: October 2019

Purpose of study: This paper aims to re-questioning the positions of Indonesia's woman ministers in the internet citizen's perspectives on responding to the news related to those woman ministers.
Methodology: The current study used a qualitative research design. The multimodal analysis has been used as a key to implement analysis on a conversation on the internet. Using the pattern of Herring, the researcher has used the data from the Facebook comments section on the official web page of Detik.com, the pioneer of Indonesia's online news site from 1 January – 31 December 2017. Digital Discourse Analysis has been used to analyze those digital actions then coded, and classified.
Result: The obtained results show that there is a prominent separation between the ministers who own political powers and those who are considered not possess strong power in Indonesia's political arena.
Implications/Applications: In observing those digital actions, this article will utilize limited mapping on Facebook commentary section on the official web page of Detik.com, the pioneer of Indonesia's online news site.
Response Surface Methodology Approach to the Optimization of Cyclone Separator Geometry for Maximum Collection Efficiency
Authors: Yunardi Y , Fathanah Umi , Munawar Edi , Putra Bayu Pramana , Razali Asbar , Sylvia Novi 
Published: October 2019

A Response surface methodology coupled with a Box-Behnken design experiment has been utilized to optimize geometry parameters of a cyclone as a gas-solid separator in an effort to obtain a maximum particle collection efficiency. Independent variables being optimized include seven geometry parameters of inlet height (a/D), inlet width (b/D), vortex finder height (S/D), vortex finder diameter (De/D), total cyclone height (Ht/D), cylinder height (h/D), and cone tip diameter (Bc/D). A number of 62 treatments were performed following Box-Behnken experimental design of seven factors and three levels (-1, 0 and +1). The response variable, the cyclone collection efficiency, was calculated in accordance with the Muschelknautz model using a spreadsheet software. The relationship between the response variable and independent variables was mathematically expressed according to a quadratic polynomial equation calculated with the aid of Design Expert software. The results of the research showed that among seven variables being investigated, there are only five cyclone geometry parameters which significantly affected the cyclone collection efficiency, including inlet height (a/D), inlet width (b/D), vortex finder height (S/D), vortex finder diameter (De/D) and total cyclone height (Ht/D). The optimization was then conducted to include these five variables that significantly affected the collection efficiency and neglected the remaining other two variables. The optimization computation was run in the Design Expert statistical software by setting a maximum possible value for the collection efficiency. The maximum collection efficiency of 91.244% was obtained when the independent variables of inlet height a/D=0.8, inlet width b/D=0.38, vortex finder height S/D=0.69, vortex finder diameter De/D=0.575 and total cyclone height Ht/D=3.12. Validation of this statistical finding was tested again and compared with the result of Muschelknautz model calculation to give a significantly small error of 0.82%.
Antioxidant, Nutrition, and Crystallinity Properties From Three Kind of Glutinous Rice of Enrekang Regency, South Sulawesi Indonesia
Authors: Kiay Nancy , Tawali Abubakar , Tahir Mulyati M. , Bilang Mariyati , N Novizar 
Published: October 2019

This research was carried out using a laboratory experiment method, which analyzed the total phenolic content (TPC), antioxidant activity, total anthocyanin, vitamins and the degree of crystallinity with XRD (X-ray Diffractometer), as additional data, analyzed all the elements contained in rice using the X-ray Fluorescence method. The research results showed that the total of Mandoti Kendenan glutinous rice phenol is higher than the other two glutinous rice, respectively 6.88 mg / g (MKR) and 6.74 mg / g (MSR) and 6.24 mg / g (BGR). Glutinous rice from Mandoti Salunkanan and Kendenan has an anthocyanin total of 5.03 mg / g sample and 3.96 mg / g sample is lower than black glutinous rice ie (119.42 mg / g sample). Evaluation of physicochemical properties obtained 11.6-15.01% moisture content, average protein content of 7.98-8.36%, fat content of 1.74-2.25%, total carbohydrates of 88.07-88.49%, and ash content of 0.86-1.15%. Vitamins obtained in all three types of rice showed vitamin B1 in black glutinous rice, namely (0.22) and Mandoti Salunkananglutinous rice of 0.45 but were not detected in the type of Mandoti Kendenan glutinous rice, vitamin B3 was found in all three types of black glutinous rice with values (2.15, 1.63, and 2.76) average total minerals of Cu (0.11), Fe (0.26) and Zn (0.86) (P â‰¤ 0.05). The conclusion of this research is that the three types of glutinous rice has antioxidant activity and important components of vitamins and minerals.
Hybrid e-Learning in Industrial Revolution 4.0 for Indonesia Higher Education
Authors: Syam Husain , Basri Muhammad , Abduh Amirullah , Patak Andi Anto , Rosmaladewi - 
Published: October 2019

Hybrid e-learning brings traditional learning together digital learning to accommodate the current development technology era as Industrial Revolution 4.0. The study aims to explore the perceptions, strategies, and challenges of lecturers in using hybrid e-learning in their teaching. This case study employs both quantitative and qualitative methods. The quantitative data were used on-line questionnaire, and the qualitative data are gained via interviews. The quantitative data were analyzed using SPSS descriptive statistics, and the qualitative data were analyzed through interactive thematic data analysis. The findings reveal that there are several categories of the usefulness of hybrid, the institutional support, the impact of hybrid e-learning on subject mastery, and the percentage use of hybrid e-learning. Also, lecturers encounter mostly practical challenges in using hybrid e-learning. The study implies that lecturers may adopt the strategies of applying hybrid e-learning used by lecturers for a similar setting in different contexts. The study recommends that the more familiar the lecturers with the updated technology, the better the use of technology in their teaching. More importantly, the use of hybrid e-learning should be in the form of formal policy of the university so that it will be used ubiquity in many academic activities and settings. Higher education institutions should be able to change learning models that are by the needs of the Industrial Revolution 4.0 era
Dioscorea spp. Exploration at Manokwari Regency, West Papua, Indonesia
Authors: Chadikun Paulus , Sakya Amalia Tetrani , Cahyani Vita Ratri , Sri Budiastuti Maria Theresia 
Published: October 2019

Yam (Dioscorea spp) is a useful plant. It is included among the top five tubers food crops contributing 99% of world production. These plants grow in a secondary forests in Manokwari Regency, West Papua, but it has not been cultivated yet by farmers or local communities, so it needs to be explored to identify its growing environment, morphological characteristics and its species variety. The Exploration was conducted in 9 districts of Manokwari Regency, West Papua which consisted of West Manokwari, South Manokwari, East Manokwari, North Manokwari, Masni, Prafi, Sidey, Tanah Rubuh, and Warmare, with a total area of 4650.32 km2. The exploration was carried out by determining randomly sampling points based on where the plants were found. Samples found were taken its photo, and collected its morphological character data and collected its dry specimens. The results found that the plant lives at a range temperature of 25.5 - 34.80C, 57.7 - 88.2% humidity range, and light intensity range at 1033 - 26200 lux. Forty accessions were obtained during the exploration comprising of 5 species i.e Dioscorea alata L., Dioscorea bulbifera L., Dioscorea hispida Dennst, Dioscorea pentaphylla L., and Dioscorea pyrifolia Kunth. The results showed that 2 accessions of Dioscorea alata L had thorny stems and leave position of 2 other accessions were alternate; 2 accessions of Dioscorea bulbifera L. had thorny stems; and Dioscorea pentaphylla L found to have compound leaves with 3, 4, 5 and 7 leaf blade.