bluuebunny/crossref_metadata_2025 huggingface dataset:
La práctica del voleibol y la praxiología motriz
Authors: Mahecha Velásquez Jeffrey Andrés
Published: July 2024

Este ensayo busca dar una aproximación conceptual de estas definiciones, especialmente a la de praxiología, igual al enfoque científico que contiene, definiendo el paradigma sistémico, considerado fundamental dentro de esta disciplina científica, también, esclarecer cuál es su objeto de estudio, áreas del conocimiento y los campos en los que actúa. Por último, se ahondará en las categorías centrales de la ciencia de la acción motriz, abordando conceptos como: tarea motriz, lógica interna, situación motriz (psicomotricidad, comotricidad, socio-motricidad) e interacción motriz (Directa, indirecta, esencial e inesencial). Por lo que, se tendrá como finalidad con este ensayo conectar y relacionar dichas categorías de la praxiología motriz en la práctica del voleibol, cabe resaltar que no todas las variantes de cada categoría están presentes en este deporte, por lo cual, se hará mención de las que están presentes explícitamente en el desarrollo y la práctica del voleibol
Programa de prescripción del ejercicio para la mejora la coordinación y su incidencia en la técnica deportiva de los deportistas del Club Escuela Alianza Sport de la categoría 2010-2012
Authors: Valencia Leidi , Gracia Álvaro
Published: July 2024

Introducción: El presente trabajo fue llevado a cabo durante el segundo semestre del año 2020. Se presenta la evaluación diagnostica a los deportistas pertenecientes a la categoría 2010 del club deportivo alianza sport. Objetivo General: Identificar los efectos de un programa de entrenamiento coordinativo en la técnica deportiva del futbolista Metodología: La revisión de las bases de datos arrojó 11 artículos funcionales (de la base de datos: SportDiscus (1), Scielo (3), Google Académico (5), Scopus (2), que se aceptaron y de los cuales once (11) son los artículos en los que se basa el proyecto, es un estudio de tipo investigación “explicativa experimental”, con un diseño cuasi-experimental, desarrollado de forma longitudinal, de tipo prospectivo y con un enfoque mixto. Resultados: Se obtienen mejoras significativas en los resultados de los test de dominadas y recuperación, así mismo, se facilita notablemente la aplicación de nuevos movimientos y nuevas técnicas deportivas, tardando menos tiempo el aprendizaje de esto, pues los movimientos se convierten en más fluidos de lo normal. Conclusiones: Se es de suma importancia la aplicación de manera general de la coordinación desde sus diferentes enfoques, porque de esta manera, se obtiene un desarrollo integral y óptimo, por lo cual, se facilitará, de manera significativa, la etapa del perfeccionamiento acercando al niño de manera más sencillo al fútbol profesional, porque este desarrollo coordinativo permitirá la fluidez de los movimientos, por lo tanto, se ven mejores resultados técnicos, tanto para el niño, como para el padre de familia y el seleccionador.
Evidence of efficient in vitro micropropagation from bulb scales of starch grape hyacinth (Muscari neglectum Guss. Ex. Ten.)
Authors: Fida Abdullah , Keskin Nurhan , Kahriz Parisa , Kahriz Mahsa , Khawar Khalid
Published: July 2024

Muscari neglectum is a widespread plant species that grows in various areas
of the Mediterranean region in the wild. The species has a high potential
for use as cut flowers, outdoor or indoor ornamental or garden plants. It is
also used as a food, and forage plant on limited scales in rural areas.
There is a lack of commercial production protocols for M. neglectum. The
development of a fast and efficient protocol for commercial production, may
contribute to the economy of T?rkiye and improve local people?s quality of
life. Therefore, this study aimed to develop safe in vitro vegetative
propagation techniques using 2, 3, 4, and 5 bulb scale explants on MS medium
using 1 mg BAP L-1 + 0.00, 0.40, 0.60, 0.80, 1.00,1.20 mg NAA L-1. Any
number of bulb scale explants obtained from freshly harvested bulbs were not
suitable for micropropagation and developed necrosis. However, any number of
bulb scales obtained from 6 weeks of waiting for bulbs did not show the
problem. A regeneration percentage of 13.33 to 100% was noted on 2-scale
explants. Additionally, 100% callus formation was observed on these scales
using MS medium containing 1 mg BAP L-1 + 0.8, 1.0, and 1.20 mg NAA L-1 (3
combinations). In addition, 1.93 bulblets with a diameter of 0.97 cm (the
largest) were observed on MS medium containing 1 mg BAP L-1 + 0.4 mg NAA
L-1. Although, 3, 4, and 5 bulb scale explants induced bulblets in variable
numbers, the rate of bulblet induction was not at par with bulblet induction
on 2 scale explants. The largest bulblets developed on 2-scale explants were
rooted on ? ? MS medium containing 0.5 mg NAA L-1. The results obtained for
micropropagation of M. neglectum species are of great importance for the
commercial production of the species.
Determination of the effects of irisin hormone in SKMEL-30 cells
Authors: Turker Nebiye , Bakar Elvan
Published: July 2024

Melanocytes, the skin's pigment-producing cells, are the source of the skin
cancer known as melanoma. Numerous variables, including as immune system
interactions, tumor microenvironment, and genetic alterations, have an
impact on the development and behavior of melanoma. The purpose of this
study was to ascertain the impact of irisin on melanoma cells. The molecular
effects of irisin SKMEL-30 on human melanoma cancer cells were examined for
this aim. By using MTT technique, the effects of irisin on cell growth were
examined. Real-time polymerase chain reaction was used to examine changes in
gene expression level. The concentrations of sialic acid were measured using
spectrophotometry. In the investigation, the irisin IC50 value for a 24-hour
application was determined to be 30 nM. In comparison to the control group,
sialic acid levels in the irisin-treated group of SKMEL-30 cells were
significantly lower. In the qRT-PCR investigation, ST8SIA-2, one of the
glycosyltransferase genes, increased 12.591-fold in the application group
whereas cas8, one of the apoptotic genes, increased 82.481-fold. In
conclusion, flow cytometry analyses proved that administration of 30 nM
irisin to SKMEL-30 cells influences cell proliferation but does not cause
apoptosis. It was shown that sialic acid substitution reduced the
proliferative and metastatic potential of SKMEL- 30 cells.
Heterosis and combining ability analysis for fruit traits in melon (Cucumis melo L.) involving male sterile and snapmelon lines
Authors: Patel Sayeed , Dhatt Ajmer , Sharma Sat , Vashisht Vinod
Published: July 2024

Ten melon accessions including eight resistant lines involving one snapmelon
line (Cucumismelo var. momordica) and two susceptible lines with one genetic
male sterile line were crossed to generate 45 F1?s through
half-diallel design. These genotypes were evaluated for yield, quality and
disease resistance traits in randomized block design with three replication.
Pooled ANOVA for experimental design revealed significant mean squares due
to environments except for ?-carotene and TSS of juice and, treatment ?
environment except for fruit shape index and TSS of juice. The GCA estimates
showed that parents Punjab Sunehri was a good combiner for seed cavity area
(-8.80), flesh thickness (0.12), rind thickness (0.42), firmness (0.61), dry
matter (1.02) and ? carotene (0.80) while SM-2012-12 for fruit yield (4.74),
number of fruits vine-1(3.43), average fruit weight (0.06) and fusarium wilt
incidence (-0.51) whereas, KP4HM-15 was good for average fruit weight
(0.01), days tofirst fruit ripening (-2.31), TSS (1.21), pH (0.13), titrable
acidity (-3.13), ascorbic acid content (5.89) and ?-carotene (0.06). The
heterobeltosis ranged from -87.2 to 927.08% for the yield and quality traits
whereas for fusarium wilt incidence has -100 to 69.23%.The study offers an
opportunity for transferring fusarium wilt incidence into superior
horticultural genotype. Hybrids KP4HM-15 ? Kajri Sel. 1, Kajri Sel.1 ?
MM-202 and MM-314 ? KP4HM-15 were identified as promising on the basis of
phenotypic performance, SCA effects and resistance to fusarium wilt disease.
These hybrids can be evaluated further at multilocation to assess their
suitability for commercial release.
Influence of the genotype on the polyphenolic composition and antioxidant activity of some berry fruits
Authors: Selamovska Ana , Miskoska-Milevska Elizabeta , Taseska-Gjorgjijevski Milena , Iljovski Igor
Published: July 2024

The objective of this study was to analyze the content of vitamin C, total
phenols, total anthocyanins, flavan-3-ols and antioxidant activity in fruits
of five berry fruit species: blackcurrant variety ?Rosenthal?, white
mulberry local ecotype, black chokeberry variety ?Viking?, blackberry
variety ?Thornfree? and pomegranate autochthonous variety ?Karamustafa?.
Determination of vitamin C was performed by classical analytical method.
Total phenols, total anthocyanins, flavan-3-ols and antioxidant activity
were analysed by spectrophotometric methods. The obtained results from the
analysis for berry fruits showed high antioxidant activity, over 70% and
high content of polyphenols. According to the genotype, black chokeberry had
the highest content of total phenols (23.9 mg g-1 FW (fresh weight),
anthocyanins (6.1 mg g-1 FW) and flavan-3-ols (2.8 mg g-1 FW). Blackcurrant
had highest content of vitamin C (216.0 mg 100 g-1 FW) and antioxidant
activity (86.2% inhibition). A positive correlation was found among all the
studied fruit species. A strong positive correlation of vitamin C with
antioxidant activity was determined, as well as between total phenols and
total anthocyanins, i.e. flavan-3-ols. A weak negative correlation was only
observed for catechin in relation to vitamin C, inhibitory antioxidant
activity and vitamin C antioxidant activity.
Environmental, Social, and Governance Committees and Information Technology Outcomes
Authors: Haislip Jacob Z.
Published: July 2024

With the recent increase in demand for environmental, social, and governance (ESG) reporting, more companies are creating board-level ESG committees to oversee progress in these areas. Companies are also becoming more aware of the important role that information technology (IT) can play in achieving ESG reporting goals. I argue that an improvement in ESG factors goes hand in hand with an improvement in IT. Specifically, I predict that companies with ESG committees will also benefit through an improvement in IT outcomes. Using a sample of companies from 2004 to 2022 I investigate two direct and two indirect IT outcomes. I find that environmentally and socially focused committees are negatively associated with both IT-related material weaknesses in internal controls and cybersecurity breaches. Further, companies with governance committees report fewer breaches and issue more accurate earnings forecasts. Conversely, I find that firms with environmental and social committees take longer to announce earnings.

Data Availability: Data are available from the public sources cited in the text.

JEL Classifications: G30; M40; O32.
Association between accelerometer-measured irregular sleep duration and type 2 diabetes risk: a prospective cohort study in the UK Biobank
Authors: Kianersi Sina , Wang Heming , Sofer Tamar , Noordam Raymond , Phillips Andrew , K Rutter Martin , Redline Susan , Huang Tianyi
Published: July 2024

Objective: To evaluate the association between irregular sleep duration and incident diabetes in a UK population over 7 years of follow-up.

Research Design and Methods: Among 84,421 UK Biobank participants (mean age: 62 years) who were free of diabetes at the time of providing accelerometer data in 2013-2015 and prospectively followed until May 2022, sleep duration variability was quantified by the within-person standard deviation (SD) of 7-night accelerometer-measured sleep duration. We used Cox proportional hazard models to estimate hazard ratios (HRs) for incident diabetes (identified from medical records, death register, and/or self-reported diagnosis) according to categories of sleep duration SD.

Results: There were 2,058 incident diabetes cases over 622,080 person-years of follow-up. Compared with sleep duration SD ≤30 minutes, the HR (95% CI) was 1.15 (0.99, 1.33) for 31-45 minutes, 1.28 (1.10, 1.48) for 46-60 minutes, 1.54 (1.32, 1.80) for 61-90 minutes, and 1.59 (1.33, 1.90) for ≥91 minutes, after adjusting for age, sex, and race. We found a nonlinear relationship (p-nonlinearity: 0.0002), with individuals with a sleep duration SD >60 versus ≤60 minutes having 34% higher diabetes risk (95% CI: 1.22, 1.47). Further adjustment for lifestyle, co-morbidities, environmental factors, and adiposity attenuated the association (HR comparing sleep duration SD >60 vs. ≤60 minutes: 1.11; 95% CI: 1.01, 1.22). The association was stronger among individuals with lower diabetes polygenic risk score (PRS; p-interaction≤0.0264) and longer sleep duration (p-interaction≤0.0009).

Conclusion: Irregular sleep duration was associated with higher diabetes risk, particularly in individuals with a lower diabetes PRS and longer sleep duration.
An In Vitro Study of Retention and Marginal Adaptation of Endocrowns With Different Intracoronal Depths
Authors: Tiew EC , Azis NMN , Teh LA , Shukor SNA , Goo CL
Published: July 2024

Background:

Marginal adaptation and retention of endocrowns are crucial for the success and survival of endocrowns. This study aimed to investigate the effect of different materials and intracoronal depth on the retention and marginal adaptation of CAD/CAM fabricated all-ceramic endocrowns.

Methods:

Thirty-six mandibular premolar teeth with an average surface area of 64.49 mm2 were prepared to receive CAM/CAM fabricated endocrowns. Samples were divided randomly and equally into groups of lithium disilicate with 2 mm intracoronal depth (LD2), lithium disilicate with 4 mm intracoronal depth (LD4), polymer infiltrated ceramic network with 2 mm intracoronal depth (PICN2) and polymer infiltrated ceramic network with 4 mm intracoronal depth (PICN4). All endocrowns were cemented using ParaCore resin cement with 14N pressure and cured for 20 seconds. Fifty measurements of absolute marginal discrepancy (AMD) were done using a stereomicroscope after cementation. After 24 hours, all samples were subjected to thermocycling before the retention test. This involved using a universal testing machine with a crosshead speed of 0.5 mm/min and applying a load of 500N. The maximum force to detach the crown was recorded in newtons and the mode of failure was identified.

Results:

Two-way ANOVA revealed that the AMD for PICN was statistically significantly better than lithium disilicate (p=0.01). No statistically significant difference was detected in the AMD between the two intracoronal depths (p=0.72). PICN and endocrowns with 4 mm intracoronal depth had statistically significant better retention (p<0.05). 72.22% of the sample suffered from cohesive failures and 10 LD endocrowns suffered adhesive failures.

Conclusions:

Within the limitations of this study, we found that different materials and intracoronal depths can indeed influence the retention of CAD/CAM fabricated endocrowns. Based on the controlled setting findings, PICN was found to have better retention and better marginal adaptation than similar lithium disilicate premolar endocrowns.
The Effect of Resin Infiltration Technique on the Calculated Color Change of Demineralized Lesions of Different Severities
Authors: Kabeel DG , Nour KA , Sedky RA
Published: July 2024

Objective:

To assess the color change of demineralized enamel lesions of different severities after resin infiltration using both clinical spectrophotometry and digital photography.

Methods and Materials:

Sixty sound human premolars were randomly divided into 3 groups according to the demineralization level. All the teeth were immersed in a demineralizing solution of a pH adjusted to 4.4 at 37°C. Three levels of demineralization were obtained (D1 shallow, D2 moderate, D3 deep) according to the demineralization time. The demineralized area was then infiltrated by low-viscosity resin (ICON, DMG, Germany). Two instrumental methods were utilized to assess the color difference, a clinical spectrophotometer and digital photography at three time points (sound, demineralized, and infiltrated enamel) to calculate the color difference between sound and demineralized enamel (ΔE1) and between sound and infiltrated enamel (ΔE2). Statistical analysis was performed by ANOVA, followed by Tukey's post hoc test. The correlation was analyzed using linear regression.

Results:

Two-way ANOVA showed statistically significant differences for both levels of the study (p≤0.05). The color change (ΔE1) and (ΔE2) for different demineralization levels showed statistically significant differences between all groups. For both clinical spectrophotometry and digital photography, D3 showed the highest difference followed by D2 and then D1. As for (ΔE1) calculations, digital photography had a significantly higher difference than spectrophotometry for the D1 group (5.47±0.93 vs 2.78±0.58). As for (ΔE2) digital photography had a statistically significantly lower difference than spectrophotometry (5.55±1.05 vs 6.48±0.76) for the D3 group.

Conclusions:

Color correction after resin infiltration is affected by the demineralization level of enamel. Clinical spectrophotometry and digital photography can detect similarly the color change of demineralized enamel after resin infiltration in shallow and moderate demineralization. However, in deep demineralization clinical spectrophotometry tends to exaggerate the color change compared to digital photography.
La Transferencia de Tecnología a empresas agropecuarias como factor dinamizador para la competitividad en el departamento del Huila
Authors: Herrera González Cándido
Published: July 2024

Resumen: La sociedad del conocimiento y sus consabidos cambios semánticos en la concepción del desarrollo, obligan a que la reflexión y la investigación sobre la Transferencia de Tecnología, incorpore elementos de los contextos regionales. Es por ello que  las categorías conceptuales, siempre expuestas a la obsolescencia que imponen los  cambios intempestivos de un mundo mutante, deben ajustarse a las necesidades del  entorno. Nada más desacertado que debatir conceptos alejados de las necesidades reales y que convierten a la investigación académica en un asunto gaseoso y autista. A partir de una interpretación a los conceptos de Transferencia de Tecnología que  diversas corrientes y autores han postulado en los últimos años, el presente artículo  examina las incidencias que traería para las empresas del sector agropecuario del  departamento del Huila, el apropiarse de los aspectos esenciales de este dispositivo  para la multiplicación de capacidades.
Sistemas biológicos para el manejo ambiental: alternativas de control para contaminantes atmosféricos
Authors: Sánchez B. Sandra Marcela , Orduz T. Sergio Andrés
Published: July 2024

Resumen: Las emisiones atmosféricas pueden generarse de diferentes maneras y repercuten en la salud de las personas; entre los contaminantes más importantes están: óxidos de azufre, óxidos de nitrógeno, compuestos orgánicos volátiles, y dióxido de carbono, los cuales son monitoreados constantemente; sin embargo, los métodos de control dependen de las disponibilidades económicas de las empresas y de  la viabilidad tecnológica del país. Un factor adicional es la falta de conocimientos en  relación a las alternativas de tratamientos químicos o biológicos, este último vital  por tratarse de alternativas “verdes” en manejo de contaminantes atmosféricos. El  presente artículo da a conocer los conceptos básicos referentes a la funcionalidad de  sistemas de infiltración de emisiones atmosféricas con contaminantes ambientales.  Para ello se realizó una búsqueda de información bibliográfica con el fin de estructurar  las ventajas, desventajas y aplicaciones de sistemas de biofiltración, con ello, se evidencia que la temperatura (30±10 °C), humedad relativa (≈40 %), material filtrante y los microorganismos del sistema son fundamentales para la eficiencia del mismo, útiles además para diferentes contaminantes generados por variedad de industrias como: la minera, la petroquímica, los procesos de combustión de materiales plásticos, las papeleras y la siderúrgica. Se concluyó que los sistemas de tratamiento biológico ofrecen una amplia variedad de soluciones económicas y ecológicas para emisiones de gases contaminantes como NOx o SOx; estos sistemas buscan posicionarse en el país como la mejor alternativa para el tratamiento de emisiones atmosféricas, con ayuda de la investigación e implementación del tema.
Evaluación de la calidad del agua en el Canal la Ovejera Campoalegre - Huila, empleando bioindicadores acuáticos
Authors: Moreno Yoly Dayana , Trujillo M. Félix Alonso , Murcia T. Valentín
Published: July 2024

El agua es un recurso estratégico de vital importancia para el desarrollo y mantenimiento de los seres vivos. Las fuentes hídricas se ven sometidas diariamente a la severa intervención del hombre, provocando alteraciones en la calidad de los sis­temas dulceacuícolas y afectando directamente la biota acuática. Por tal motivo, una herramienta ideal para la evaluación del grado de contaminación en un cuerpo hídrico es el uso de bioindicadores acuáticos, como los macroinvertebrados, permitiendo identificar el estado ecológico de la fuente hídrica de una forma rápida y económica. En este proyecto se evaluó el efecto de las actividades antrópicas sobre las comunidades de macroinvertebrados que habitan en el afluente y efluente del canal La ovejera. Para la evaluación de calidad del agua se empleó el índice BMWP´Col (Biological Monitoring Working Party Score System) adaptado para las fuentes hídricas de Colombia. De acuerdo con el análisis de los macroinvertebrados colectados en el canal La Ovejera se obtuvo que el afluente del canal presenta una calidad de agua limpia, mientras que el efluente presentó calidad medianamente contaminada. Estos resultados sugieren que las diferentes actividades antropogénicas realizadas a lo largo del canal La ovejera están afectando la estructura de las comunidades de macroinvertebrados acuáticos, teniendo como consecuencia alteraciones en el equilibrio ecológico y el deterioro de la calidad de esta fuente hídrica.
Cuantificación de la huella de carbono del Centro de Formación Agroindustrial La Angostura
Authors: Rodríguez Guzmán Yeison , Moreno O. Yoly Dayana
Published: July 2024

La creciente preocupación internacional por las consecuencias adversas del cambio climático ha motivado a diversas organizaciones e instituciones a tomar medidas para conocer a fondo su dinámica de Gases de Efecto Invernadero (GEI) (Schneider & Samaniego, 2010: 100, 5). Uno de los indicadores reconocidos internacionalmente para comprender la dinámica de GEI es la huella de carbono, la cual se obtiene cuantificando las emisiones de GEI originadas por las actividades de un individuo, organización o institución, a lo largo de un periodo de tiempo, expresadas en toneladas de dióxido de carbono (CO2) equivalentes, donde la unidad de toneladas CO2 refleja la cantidad de dióxido de carbono emitido a la atmósfera. Para la cuantificación de las toneladas de CO2 en el Centro de Formación Agroindustrial La Angostura (CEFA) se identificaron las áreas de estudio, los mapas de procesos, se establecieron las variables, se cuantificó el consumo o producción acorde con las variables analizadas y se estimó el equivalente de CO2. En la identificación de áreas de estudio se determinaron 24 unidades productivas, divididas en 4 áreas productivas del Centro: área agrícola, área pecuaria, área de mercadeo y área ambiental. Con los diferentes mapas de procesos, y según la metodología, las cuatro variables identificadas fueron: consumo de energía, consumo de agua, consumo de combustible y producción de residuos sólidos. Con estas variables se trabajó en un consolidado en el que se cuantificó su consumo o producción, lo que permitió establecer que en el Centro de Formación las emisiones son de 42827,34 toneladas de CO2 equivalente aproximado, a lo largo del periodo de un año (01/03/2015-01/03/2016). Conocer el impacto de las actividades de la organización CEFA respecto a la cantidad de GEI en las unidades productivas nos suministra los puntos críticos para ser resueltos de una manera clara y eficiente.
Análisis de sustentabilidad de las unidades productivas del programa SENA empresa, Centro de Formación Agroindustrial La Angostura
Authors: Semanate Quiñonez Hugo Alexánder , Cruz Ramírez Liced Dayana , López Gómez Reinel
Published: July 2024

La valoración de sustentabilidad de unidades productivas agropecuarias del Centro de Formación Agroindustrial La Angostura es desarrollada con base en los planteamientos teóricos del desarrollo sustentable y del análisis de las dimensiones ecológica-productiva, económica, social e innovación, las cuales direccionan la producción de las unidades. Los métodos de valoración económica tradicional y el análisis multicriterio complementan el sustento teórico del modelo. Adicionalmente, en el estudio se lleva a cabo una aplicación en campo a las 24 unidades productivas en el tercer y cuarto trimestre de la vigencia 2016. Finalmente, la herramienta contempla la evaluación y valoración de los componentes de la sustentabilidad y presenta una alternativa real de valoración integral de las unidades productivas.
Aprovechamiento del residuo agroindustrial de la semilla sacha inchi (plukenetia volubilis L.) en un alimento tipo snack co.pdf
Authors: Betancur Hoyos Edwin Darío , Monsalve Tapias Darlyn Yineth , Londoño Bedoya María Camila
Published: July 2024

El diseño e innovación de productos alimenticios con propiedades que impacten positivamente la salud humana impulsan la búsqueda de materias primas alternativas. La semilla sacha inchi (SI) es mayormente utilizada en la extracción de aceites esenciales, proceso durante el cual se genera la torta residual que contiene un alto porcentaje de proteínas (aproximadamente 30%) y ácidos grasos poliinsaturados como el linolénico (48,1%) y linoléico (32,8%). Actualmente, está siendo aprovechada en la alimentación animal. El objetivo de esta investigación es el desarrollo de un producto de queso (rosquitas) tipo snack, utilizando la torta residual de SI como aporte nutricional proteico al producto. Se evaluaron características fisicoquímicas, microbiológicas y bromatológicas de la torta residual y del producto tipo snack desarrollado. Se realizó un desarrollo piloto del producto tipo snack según el manual de elaboración de productos panificables del Centro de Formación La Salada, de allí se desarrolló diferentes formulaciones (F0, F1, F2), las cuales incluyeron un porcentaje de 0, 5 y 7,5 de torta residual con respecto a la premezcla a utilizar. Seguidamente, se realizó una prueba sensorial de comparación pareada en donde su aceptación sensorial fue del 73% del producto tipo snack con adición 5% de torta SI en la comunidad del SENA La Salada. Se evidenció que el producto tipo snack (rosquitas) desarrollado obtuvo 14,3% de proteína y características funcionales en cuanto a su valor nutricional, destacando la importancia de la inclusión de ácidos grasos insaturados (omegas) y proteínas de valor biológico en alimentos de fácil acceso y consumo como tendencia en la industria alimentaria.
Gases de efecto invernadero y sistemas alternativos como opción para su adaptación y mitigación
Authors: López Reinel , Rojas Laura , González Carolina
Published: July 2024

El departamento del Huila presenta un área considerable bajo condiciones de bosque seco tropical, por este motivo presenta alto nivel de vulnerabilidad frente a los efectos del cambio climático; en este sentido, se adelantan proyectos direccionados a la mitigación y adaptación, enfocados principalmente al aprovechamiento de los recursos en términos de producción agropecuaria; los sistemas agroforestales, haciendo especial énfasis en los silvopastoriles, mejoran considerablemente los procesos e interacciones, generando un estado de equilibrio. En el presente documento se presenta la recopilación de información, sobre gases de efecto invernadero y su relación con el sector agropecuario, presentando finalmente conceptos que respaldan el uso de alternativas agroforestales como herramientas de mitigación y adaptación al cambio climático.
The risk-focused analysis of safety and protectability of industrial facilities on the basis of strength and a life-time parameters
Authors: Makhutov N.A. ,   IMASH RAN, Gadenin M.M. ,   IMASH RAN
Published: July 2024

The concept of computation and experimental determination of safety and protectability of industrial facilities on parameters of risk of initiation of refusals, accidents and disasters taking into account possibility of regular and emergency situations is considered. The scientifically substantiated, normalized and controlled parameters of risks estimated by criteria of strength, life-time and survivability are its basis. Risks at the same time are estimated on probabilities of initiation of emergency situations and losses accompanying them at their interdependence. It is shown that generally safety is defined by ability of installations not to pass into emergency and catastrophic states with drawing significant damages to the person, a technosphere and environment; the risk is defined by probability of initiation on installation of adverse situations and possible losses from these situations; protectability is defined by ability of installation to resist to initiation and an evolution of adverse situations (refusals, accidents, disasters) in regular and emergency conditions. The new perspective direction for maintenance of conditions of safe service of industrial facilities is that which initially forms the level of their protectability, and this protectability is defined by the formed and acceptable risks. In this case the solution of basic problems of protectability, safety and risk has to be guided surely by the solution of problems of strength, a life-time, survivability in their direct interaction This circumstance is based on a quantitative estimation of conditions of service damages accumulation and on the analysis of conditions of transition from regular to the damaged and limit states of installation taking into account criteria of strength, fatigue life and survivability. The solution of practical problems of maintenance of strength, life-time and safety within of strength, life-time and risk-focused design assumes determination of nominal and local stresses from service loadings in the most loaded zones with use of characteristics of mechanical properties of constructional materials. In the paper it is put and solved the new scientific and almost important problem about risk-focused definition, maintenance, increase and a standartization of complex safety and protectability of technosphere installations by criteria of the acceptable and controlled risks.
Islam dan Sains: Model Integrasinya dalam Mata Pelajaran Al-Qur‘an dan Hadits di Madrasah Tsanawiyah
Authors: Nurlansa Assya , Kurniawan Syamsul , Rosdiawan Ridwan
Published: July 2024

This article focuses on integrating Islam and science in the subjects of the Qur'an and Hadith in MTs. Islamiyah Pontianak. This article is the result of research the author conducted with a qualitative approach, with the type of field research where data was obtained through participant observation, in-depth interviews, and documentation. Based on the study's results, it can be concluded that the integration of Islam and science in the subjects of the Qur'an Hadith at MTs Islamiyah Pontianak has gone well and adequately. One of them is applying several integration models from the whole, although some models cannot be optimized. Some models of integration of Islam and science in MTs. Islamiyah Pontianak, among others: similarization model, parallelization model, complementation model, comparison model, induction model, and verification model. Two, in the work of integrating Islam and science, there are obstacles, such as lack of adequate learning facilities and infrastructure, lack of awareness in students to learn, lack of support from parents/guardians of students, lack of ability of teachers of the Qur'an and Hadith in designing fun learning for students, and lack of learning time.
Religiosity Through Students' Self-Awareness: Analysis Of The Influence Of Screen Time Media And The Official Gus Iqdam Youtube Channel
Authors: Fatimah Fitri Ayu , Widyaningrum Retno , Daryono Rihab Wit
Published: July 2024

Media sosial saat ini memberikan pengaruh yang cukup luas terhadap berbagai aspek kehidupan, termasuk religiusitas mahasiswa. Dengan memahami diri sendiri, siswa dapat lebih mengontrol diri dalam penggunaan media dan tingkat literasi yang mempengaruhi pemahaman dan tindakan sehari-hari. Penelitian ini bertujuan untuk menganalisis media screen time dan channel YouTube Gus Iqdam dalam mempengaruhi religiusitas siswa melalui kesadaran diri pada siswa PAI. Metode penelitian survei dipilih untuk mengumpulkan data berdasarkan teknik purposive sampling. Pengumpulan data menggunakan skala likert yang terdiri dari 4 poin. Analisis PLS-SEM digunakan untuk menganalisis data dan mengembangkan model konseptual. Hasil analisis menunjukkan bahwa channel YouTube Gus Iqdam memberikan pengaruh positif dalam meningkatkan religiusitas secara signifikan. Selanjutnya, kesadaran diri mampu memediasi pengaruh screen time media dan channel YouTube Gus Iqdam terhadap religiusitas mahasiswa. Implikasi dari penelitian ini antara lain pentingnya refleksi diri bagi siswa untuk meningkatkan kesadaran diri beragama. Saran dan rekomendasi yang diberikan antara lain lebih selektif dalam menggunakan media dan mengonsumsi konten, sehingga dapat meningkatkan dan menjaga religiusitas di era digital. Kata Kunci: Kesadaran Diri, Media Screen Time, Channel YouTube Resmi Gus Iqdam, Religiusitas, PLS-SEM.
Russian Tragedy of the Transcendent
Authors: Alexander Tsipko
Published: July 2024

The author of the article offers his refl ections on the issues of the value of a human being and his mortal life, using as an example the disputes between Nikolai Berdyaev and Vasily Rozanov on the nature of Christianity and its attitude to human life and fl eshly world. According to the author, the ascetical character of Russian Orthodoxy and the special emphasis on the spiritual aspect of human life over certain periods of our history downgraded the value of material existence as well as the value of human life. Similar tendencies can be also traced in contemporary Russia, particularly in some trends of political thought and ideological works.
“Learn from the Classics!”: Conservative Attitudes in Soviet Ideology of the 1930s
Authors: Anna Khorosheva
Published: July 2024

The article is devoted to the changes in ideological attitudes in the USSR in the late 1920s – 1930s, when there happened gradual abandonment of the ideas of creating “proletarian culture” and criticism of the cultural heritage of the pre-revolutionary era in favor of its selective adoption in the interests of building a strong state, while the main goal still remained the achievement of communist ideals. A state capable of defending its position on the world stage could not exist without recognizing the important role of statesmen of the past and present. That turn occurred gradually, it found a positive response in the mass consciousness and its scope increased over time, for example, recognition of the signifi cance of literary classics was expressed in a large-scale anniversary campaign. However, the “rehabilitation” of the past was selective and fulfi lled, fi rst of all, the tasks of strengthening the existing socio-political system, which resulted in unifi cation in the cultural sphere, the proclamation of socialist realism as the only possible creative method.
Europeanism as Russian Intelligentsia “Disease” and the Soviet Methods of Its Therapy.
Authors: Aleksey Nikandrov
Published: July 2024

The article is devoted to the general historical questions of the development in Russian socio-political thought and Russian political conscience of the “tradition” of reverence for the West, that was especially evident in certain circles of Russian intelligentsia. Initially that feature was associated with such traits of the intelligentsia as revolutionism, nihilism, apostatism, a contemptuous attitude towards the history and traditions of their country, and nihilistic attitude towards their state. Nikolay Danilevsky in his book “Russia and Europe” diagnosed and qualifi ed that inclination of the intelligentsia as a disease of Europeanism. He considered that disease dangerous and diffi cult to cure. The essence of that disease consisted in the worship of the West as a civilization, with complete or partial rejection of the achievements and signifi cance of their own, Russian civilization. The author further shows that the propensity to adore the West did not disappear in the Stalin era, but took the form of servility to the West and cosmopolitanism, which became the world view of certain part of Soviet intelligentsia.
One or Three Countries? On Continuity and Gaps in Russian History
Authors: Yuriy Pushchaev
Published: July 2024

In the present essay the author refl ects on whether their exists the continuity among pre-revolutionary Russian Empire, the USSR and today’s Russian Federation. It constitutes a polemical response to the recently expressed radical opinion that we are dealing with three different countries here, and the idea of one country, Russia, and the “mirages of succession” serve only to justify “aggression in the Ukraine”. It is stated that despite the regime's change of political structure and even types of state, the country remains the same. The complexity of the Soviet phenomenon is proved as complex and internally containing contradictory phenomena and trends. The part of the Soviet contained traditional and Christian values, even in a transformed form, should be close and valuable to modern Russian conservatives
“Stop the Offensive of the Activated Conservative Forces”: The Political Background of the Anti- Fedorov Campaign of 1982–1983
Authors: Anatoly Chernyaev
Published: July 2024

This is the fourth and fi nal article of the thematic series devoted to the publication in 1982 of Nikolai Fedorov’s “Works” as part of the “Philosophical Heritage” academic series (library). In this article the author, on the basis of the socio-historical context reconstruction, attempts to identify political fi gures who could have been the initiators of the campaign to discredit the project associated with the popularization of the ideological heritage of Nikolai Fedorov and the publication of his “Works” in the “Philosophical Heritage” series.
PERAN SISTEM INFORMASI DALAM IMPLEMENTASI DIGITAL MARKETING: A SYSTEMATIC LITERATURE REVIEW
Authors: Zuhroh Nur Fatimatuz , Pradhani Fastha Aulia
Published: July 2024

Tujuan utama dalam penelitian ini yaitu melakukan kajian dan temuan terhadap isu yang berkembang saat ini pada peran sistem informasi bagi implementasi digital marketing. Adopsi teknologi membuat banyaknya peralihan atau tranformasi digital. Salah satu bentuk transformasi digital dalam bidang pemasaran yaitu dengan adanya adopsi teknologi pada digital marketing. Metode kajian literatur sistematis (SLR) yang terdiri dari tiga tahapan yaitu menyeleksi jurnal, melakukan screening dan inklusi jurnal, melakukan koding data berdasarkan kata kunci, ekstrasi data, dan tahap terakhir yaitu melakukan analisis dari seluruh jurnal terpilih. Seleksi jurnal yang dilakukan dalam penelitian ini berasal dari database jurnal internasional dan nasional yaitu Elsevier, IEEE, dll dengan pencarian di tahun 2020 hingga 2024 sebanyak 1477 jurnal yang didapat kemudian dilakukan pengkategorian kriteria inklusi dan eksklusi dan didapatkan total 15 jurnal final yang dilakukan analisa lebih lanjut dalam melakukan SLR. Hasil menunjukkan bahwa implementasi digital marketing banyak diadopsi dengan berkembangan teknologi baru seperti artificial intelligent dan machine learning serta fokus penelitian masih banyak dalam bentuk penilaian dan literatur terhadap digital marketing. Dari sisi keamanan dan pengembangan model pada implementasi digital marketing masih jarang dilakukan sehingga hal ini dapat menjadi rekomendasi bagi peneliti di masa depan.
The Effect of Pedagogical Training in Higher Education on the Newly Employed University Teacher’s Approach to Teaching and Self-efficacy Beliefs in Algerian Universities
Authors: El Houda Yahiaoui Nour ,   Faculty of Economics and Business Management, Djillali Liabes University, Algeria
Published: July 2024

"To align with society’s ever-changing needs, the principal goal the university seeks to achieve within the community shifted from providing knowledge through teaching to the strategic role of knowledge production by applying skills. Accordingly, the implementation of the L.M.D. system in Algerian universities focused on supporting the students’ learning process and emphasized student work; this imposed new pedagogical teaching methods and raised the need to improve the pedagogical skills of university teachers. This study aims to determine the impact of pedagogical training in higher education for newly employed teachers at Algerian universities on their approach to teaching, as measured by the Approaches to Teaching Inventory list, and on their self-efficacy beliefs, as measured by the Motivated Strategies for Learning Questionnaire. Data were collected in a pre-post design; a questionnaire was designed based on the measurement methods and sent electronically twice to a sample of 50 newly employed teachers before and after pedagogical training. The study finds no statistically significant differences in the teacher-centered or in the student-centered approach among newly employed teachers, and no statistically significant differences in their self-efficacy beliefs before and after pedagogical training. Pedagogical training is not helping newly employed university teachers to center their teaching approach around the student."
Implementasi Metode TOPSIS dan Borda Count dalam Penentuan RTLH (Rumah Tidak Layak Huni) (Studi Kasus: Kampung Inggris Pare, Kediri)
Authors: Al Hasani Salma Zahrotun Nihayah , Salsabela Qothrun Nada , Permata Sari Emilia Zurista
Published: July 2024

Rumah Tidak Layak Huni (RTLH) menjadi masalah serius dalam pembangunan suatu negara. Usahapemerintah dalam mengatasi masalah RTLH di Indonesia merupakan upaya dalam perwujudanpembangunan berkelanjutan atau Sustainable Development Goals (SDGs) no. 6 mengenai air bersihdan no. 11 mengenai sanitasi layak, kota dan permukiman yang berkelanjutan. Untuk memenuhiprogram pemerintah tersebut, hal ini diperlukan adanya skema yang menampung seluruh dataRTLH sehingga menghasilkan prioritas pemugaran. Penelitian ini berbentuk kuantitatif deskriptifyang bertujuan untuk memberikan gambaran tentang implementasi metode TOPSIS dan BordaCount dalam menyusun rekomendasi pemilihan Rumah Tidak Layak Huni (RTLH) yang bersesuaiandengan harapan calon pemberi bantuan dengan mempertimbangkan bobot preferensi dari beberapaorang decision maker. Penelitian ini terdiri dari lima tahap yaitu menyusun kriteria beserta skalapengukurannya, menentukan bobot preferensi dari masing-masing kriteria untuk setiap pengambilkeputusan, mengimplementasikan metode TOPSIS, mengimplementasikan metode Borda Count, danmenyusun rekomendasi. Hasil penelitian menunjukkan bahwa kedua metode tersebut dapatdiimplementasikan untuk memberikan rekomendasi tentang RTLH yang paling diprioritaskan untukdi pugar di wilayah Kampung Inggris Pare, Kabupaten Kediri. Dari hasil perhitungan, rumah dengankode P7 merupakan rumah RTLH yang paling sesuai dengan bobot preferensi dari para decisionmaker.
BUKTI ALTERNATIF SIFAT SIMETRI FUNGSI PARTISI CRANK DYSON-ANDREWS-GARVAN
Authors: Prastya Agung Aldhi , Jituprasojo Hatma Carolus Pasha Lazuardi , Isnaini Uha -
Published: July 2024

Partisi dari suatu bilangan bulat positif n adalah barisan tak naik atas bilangan bu-lat positif berhingga sehingga jumlahnya adalah n. Salah satu hal yang dikaji olehbeberapa peneliti dalam partisi bilangan bulat adalah fungsi crank. Untuk setiap bi-langan bulat positif n dan partisi x dari n, crank dari x dideﬁnisikan sebagai penjum-lah terbesar di x jika x tidak memuat penjumlah 1; sebagai selisih antara banyaknyapenjumlah yang lebih dari banyaknya penjumlah 1 di x dan banyaknya penjumlah 1di x. Dideﬁnisikan fungsi crank M(m, j, n) yang menyatakan banyaknya partisi darin dengan crank kongruen m modulo j. Pada penelitian ini, dibahas terkait buktialternatif sifat simetri fungsi partisi crank, yaitu M(m, j, n) = M(−m, j, n). Buktidiberikan menggunakan interpretasi kombinatorial melalui konstruksi fungsi bijektifyang memetakan partisi dengan syarat tertentu ke partisi dengan syarat tertentulainnya.
Monitoring the Use of Synthetic Pesticides for Pest and Disease Control of Rice Plants in Tidal Marshlands
Authors: Wagi Wagiyanti , Hamidson Hamidson , Suwandi Suwandi , Umayah Umayah
Published: July 2024

The majority of people in tidal marshland areas are farmers. Many of the crops grown by the community are food crops such as rice. Rice is one of the food crop commodities that has high economic value. In cultivating rice plants to improve the quality of production, farmers on tidal land currently use chemical pesticides as the most effective alternative source in controlling pests and diseases. This study aims to determine the various types of pests and diseases in rice plants, and the types of synthetic pesticides used by farmers in increasing awareness of the environment from good and proper agricultural practices. The research was conducted in 2023 during the rice season. The method of implementation was carried out by surveying 40 rice farmers in Air Salek District, Banyuasin Regency, namely interviewing according to the questionnaire. The results of the monitoring and interviews showed that the pests and diseases that attacked rice plants were False White Pest (Cnaphalocrosis medinalis), Rice Stem Borer, Brown Stem Leafhopper (Nilaparvata lugens), Armyworm (Spodoptera litura), Leaf Blast, and Neck Blast. There are two types of synthetic pesticides used to control pests and diseases, namely insecticides made from the active ingredient Klorpiripos with a percentage of 55% and 85% fungicides made from the active ingredient Trifloxystrobin 25%, Tebukunazol are in demand by farmers. In the application of synthetic pesticides farmers do not meet the standards due to the low education of farmers.
Empowering Language Learners
Authors: Le Thanh Thao , Hua Hong Hieu
Published: July 2024

This qualitative study investigates the strategies employed by Vietnamese tertiary English as a Foreign Language (EFL) teachers to enhance learner autonomy in communication skills. Set against the backdrop of Vietnam’s evolving educational landscape, the study is informed by the theoretical frameworks of learner autonomy and sociocultural theory. The research utilizes semi-structured interviews with nine EFL teachers from two institutions, encompassing novice, mid-career, and near-end career stages. The thematic analysis of the interview data revealed four key strategies: collaborative learning, integration of technology, reflective practices, and personalized learning approaches. These strategies were found to be prevalent across different teaching experience levels, each contributing uniquely to fostering learner autonomy. Collaborative learning emerged as a tool for enhancing peer interaction and self-directed learning, while technology integration was highlighted for extending learning beyond the classroom. Reflective practices were shown to deepen students’ self-awareness and critical thinking, and personalized learning approaches were noted for catering to individual learner needs and preferences. The study highlights the importance of adaptable, context-sensitive teaching strategies in promoting learner autonomy in EFL contexts. It suggests the need for educational environments that support collaborative, technology-enhanced, reflective, and student-centered learning.