bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rheological Properties of Butterfly Pea- derived anthocyanins extracted using Ultrasonic Assisted Extraction method
Authors: Siti Hartini Hamdan  , Muhammad Alif Aiman Asri  , Izzati Halida  , Shaidatul Najwa Mohamad  , Fara Wahida Ahmad Hamidi  , William Chong Woei Fong  
Published: September 2024

Anthocyanin from butterfly pea extract is used for the skin brightening, rejuvenating, and hydration of serum product as the phenolic compound have the antioxidants effect. Its stability generally influenced by pH, temperature, light, metal ions in media, and other factors. It is important to monitor the temperature fluctuations because rising temperatures will lead to the partial or complete degradation of natural anthocyanins, which will reduce the intensity of the colour. However, the rheology involving density and viscosity of anthocyanin derived from butterfly pea flower are yet to be verified. In this study, we investigate the rheological characteristics of synthetic skin infused with anthocyanin from butterfly pea. Two sources of anthocyanin were used in this study: liquid anthocyanin from Bionutricia Malaysia, and raw extracted anthocyanin from dried butterfly pea flower. The dried butterfly peas are extracted using the Ultrasonic Assisted Extraction (UAE) process in an ultrasonic water bath. Total anthocyanin content (TAC) and physicochemical analysis consist of measurement of density, viscosity, and shear stress of extract have been investigate throughout the process. The total anthocyanin content (TAC) of raw and liquid butterfly pea extract was determined to be 261.28 mg/L and 32.272 mg/L respectively from the obtained absorbance at wavelength 510 nm and 700 nm using UV-Visible Spectroscopy. It is discovered that the extracted anthocyanin indicates non-Newtonian behaviour and pseudoplastic rheology behaviour for both samples.
Storage Study on Partitioning Characteristics of β-Carotene in Emulsions with Different Surfactants and Solid Fat Contents
Authors: Nor Atirah Mohamad  , Sharifah Nur Hidayah Sayed Abdul Rahman  , Nurul Izzah Asri  , Wan Anwar Fahmi Wan Mohamad  , Wan Mohd Fadli Wan Mokhtar  , Mohd Adzim Khalili Rohin  , Azman Azid  
Published: September 2024

A relatively less explored area of research in the encapsulation of palm-based phytonutrients is the location and partitioning of these bioactive compounds stabilised in emulsion system. Different food products with different chemical compositions and biological environment are to be fortified with certain bioactive compounds stabilised by emulsion systems, requiring different strategies to ensure success in fulfilling the purpose of the functional foods. Furthermore, considering the ultimate purpose of a functional food enriched with bioactive compounds encapsulated in an emulsion system, which is to give health benefits upon consumption, the knowledge of the partitioning characteristics of phytonutrients encapsulated in an emulsion is also undeniably relevant. The objective of this study was to determine the partitioning characteristics of phytonutrient (β-carotene) in emulsions when varying the surfactant and solid fat content of the oil phase upon storage. Emulsions were made by mixing two immiscible phases (oil phase and aqueous phase) together with surfactant, bioactive compound and xanthan gum using a mixer-homogeniser with a constant speed for 30 minutes. Partitioning analysis was done on the emulsion samples varying in surfactant and solid fat content of the oil phase. The analysis was repeated once every seven days for 28 days. The obtained results were then being analysed univariately. From this study, it showed that solid fat content increased the partitioning of bioactive compounds into the aqueous phase and ovalette retained the most of bioactive compounds in the aqueous phase.
URAL YUVELIRLARINING BIJUTERIYASI URAL MADANIY MEROSI HOLATI SIFATIDA
Authors: Beregovaya Olga Vladimirovna 
Published: September 2024

The present paper analyzes and systematizes the art of jewelers of the Urals school over the period of 1970-1990 of the ХХcentury as a phenomenon of cultural heritage of the Ural Region. The notion “costume jewelry” on the example of the art of Urals jewelers: B. Gladkov, V. Khramtsov, N. Kuznetsova, V. Ustyuzhanin, V. Denisov, et al., is defined. The investigation of costume jewelry follows the scheme: typology of jewelry and the material being used, artistic appearance, technology of manufacture and constructive features, position of jewelry on a suit.
Ushbu ishda Ural maktabi zargarlari san’ati 20-asr davrida Ural mintaqasining madaniy merosi ko‘rinishida tahlil qilinadi va tizimlashtiriladi. Ural zargarlari san’ati misolida «bijuteriya» tushunchasi aniqlandi: B. Gladkov, V. Xramtsova, N. Kuznetsova, V. Ustyujanin, V. Denisov va boshqalar. Bijuteriya tadqiqotlari: bijuteriya va foydalanilayotgan materialning tipologiyasi, badiiy ko‘rinishi, tayyorlash texnologiyasi va konstruktiv xususiyatlari, kostyumdagi bijuteriyaning o‘rni.
ROSSIYADA ETNIK-MADANIY TARBIYA VA TA'LIMNING MUAMMOLARI VA ISTIQBOLLARI: BURYAT ETNOPEDAGOGIYASI AN'ANALARIDAN OLINGAN MATERIALLAR ASOSIDA
Authors: Николаева Дарима Анатольевна 
Published: September 2024

В современном образовательном пространстве упускается важнейший аспект в формировании мировоззрения будущих граждан своей страны - осознание ценностей этнокультурного наследия. Традиционная культура бурят была ориентирована на воспитание у молодежи жизненных программ, основанных на формировании нравственных критериев: «не позорить своих предков и не опозориться перед потомками».
Zamonaviy ta'lim makonida o'z mamlakatining bo'lajak fuqarolari dunyoqarashini shakllantirishning eng muhim jihati - etnik madaniy meros qadriyatlaridan xabardorlik e'tibordan chetda qolmoqda. Buryatlarning an'anaviy madaniyati "ajdodlaringizni sharmanda qilmaslik va o'z avlodlaringiz oldida o'zingizni sharmanda qilmaslik" axloqiy mezonlarini shakllantirishga asoslangan hayotiy dasturlarda yoshlarni tarbiyalashga qaratilgan.
Competencias Ambientales para el Trabajo Didáctico del Cambio Climático en Educación Media
Authors: Guerrero Guevara Nathaly , Mora Penagos William Manuel 
Published: September 2024

Este artículo presentan el trabajo de investigación (Tesis Doctoral) desarrollado alrededor de las competencias ambientales (CA) requeridas para el trabajo didáctico del Cambio didáctico (CC) con estudiantes de educación media. El cual se desarrolló bajo una mixtura paradigmas ( interpretativo y crítico); y un diseño metodológico con tres fases de investigación relacionadas entre ellas de forma dialógica. En la primera, se construyó un estado del arte evidenciando las tendencias y vacíos alrededor de las CA. Seguido, se realizó un estudio exploratorio con docentes encargados de incluir la dimensión ambiental para diagnosticar y caracterizar los factores asociados a las CA requeridas en los estudiantes. Finalmente, se diseñó y valido una Unidad Didáctica para el desarrollo de capacidades y formación en CA. A partir de los análisis de los resultados se puede concluir que con relación a las CA en educación media no se evidencia un marco conceptual definido, además de identificar que existe una diferencia entre las investigaciones que se realizan desde el campo de la educación ambiental (EA) y la educación en ciencias (EC). En cuanto a los docentes encargados en incluir la dimensión ambiental, se encuentran que lo hacen utilizando los contenidos y competencias en (EC), desconociendo en su mayoría la EA como campo de saber. Finalmente, se puede afirmar que CA pertinentes para el trabajo didáctico entorno al CC en educación media son: pensamiento sistémico, competencia anticipatoria y competencia normativa, las cuales se deben trabajar de forma articulada ya que las tres presentan vínculos de interdependencia.
Impacto en la Inserción Laboral en Graduados de Psicología UMECIT
Authors: González González Cynthia Yelin 
Published: September 2024

El presente estudio, es un tema de gran impacto en la investigación en la educación, cuyo objetivo general es analizar el impacto de la formación académica en la inserción laboral de los graduados de psicología en la universidad UMECIT. En este sentido, este estudio permite evaluar la tasa de empleo, las áreas de especialidades, nivel de satisfacción de los graduados. La disciplina de Psicología tiene diversas áreas de formación en la cual los graduados pueden especializarse y tener una experiencia laboral que le propicia desarrollar sus habilidades prácticas, teóricas adquiridas durante su formación académica y emplearlas en el campo laboral. La metodología es cuantitativa aplicando una encuesta a los graduados e implementando una metodología propia mediante los resultados. Asimismo la población es de los años 2020-2022 con un muestra de 57 graduados de psicología. Por ello, se presenta información de estudios acorde a la inserción, empleabilidad tanto a nivel nacional como a nivel internacional. Finalmente, esta investigación contribuye al conocimiento general entre la formación y la empleabilidad, teniendo en cuenta las tendencias y cambios en el mercado laboral que llevan a implementar estrategias para la toma de decisiones, identificando áreas de fortalezas y potenciando las habilidades de los graduados.
Estrategia Competitiva para la Exportación de Abacá de Ecuador hacia el Mercado de Filipinas 2024
Authors: Heredero Villavicencio Joselyn Dayana , Cuenca Loja John Henry , Pizarro Romero Johanna Micaela 
Published: September 2024

Ecuador es el segundo productor y exportador de abacá, este producto es caracterizado por su resistencia y versatilidad por lo cual es valorado en la industria de la fibra. Las exportaciones de abacá son fuente de ingreso de divisas para Ecuador, pero el desconocimiento del producto ha limitado su potencial de exportación, provocando una caída de su presencia en el mercado internacional. Por lo tanto, el objetivo de la presente investigación es diseñar una estrategia competitiva para incrementar las exportaciones de abacá de Ecuador hacia el mercado de Filipinas 2024. La metodología empleada es basada en métodos teóricos y empíricos, en cuanto a los métodos teóricos se incluyeron el histórico- lógico, analítico-sintético, inductivo-deductivo, hipotético-deductivo, abstracción-concreción y el sistémico, los cuales desempeñaron un papel crucial en el análisis de las exportaciones de abacá, la comprensión de las tendencias del mercado y en el diseño de la estrategia competitiva mediante la identificación de factores clave. Y en los métodos empíricos se involucró el estudio de documentos que permitió identificar la situación actual de las exportaciones de abacá de Ecuador.
The Relationship Between Working Time and Fatigue of Online Motorcycle Taxi Drivers in Medan
Authors: Ramadanil Ramadanil , Susilawati Susilawati , Hasibuan Rapotan 
Published: September 2024

A common problem among online motorcycle taxi drivers that can negatively affect their health and performance is fatigue. One factor that can reduce the level of fatigue is long working hours. Excessive working time can increase work errors due to increased fatigue and reduced sleep hours. This study aims to determine the effect of working time on fatigue of online motorcycle taxi drivers in the field of struggle. This research is quantitative using observational analytic method with cross sectional approach with univariate and bivariate analysis using chi-square test. The sampling technique with total sampling of 97 online motorcycle taxi riders. This study shows that there is an effect of working time with fatigue in online motorcycle taxi drivers in Medan city with a significance value of 0.00 <0.05. this study is that there is a relationship between the effect of working time and fatigue of online motorcycle taxi drivers in the city of Medan and for online motorcycle taxi drivers in the city of Medan to pay more attention to conditions while working, and not to work late at night. Because it can cause fatigue and worsen their sleep quality so as to develop a degree of health and safety in driving.
The impact of malnutrition on dental health of 12-year-old children: a study on permanent teeth caries, cariogenic bacteria and salivary IgA
Authors: Fathallh Ausama , Al-Sudani Fouad , Almuhssen Sabreen , Hassoon Shaymaa 
Published: September 2024

Introduction: Malnutrition in children is epidemic in developing countries. Several health issues and consequences are believed to develop due to this phenomenon. Children’s oral health is also affected by malnutrition. The main aspects of oral health status are caries experience, the existence of cariogenic bacteria, and salivary immunoglobulin A.
Materials and methods: This comparative study included 87 school children aged 12 years. Participants with systemic disease were excluded. An oral examination was conducted to record the DMFT score, then saliva samples were collected in the morning using an unstimulated method. Salivary IgA were analyzed using Sandwich ELISA technology. Malnutrition was based on body mass index (BMI) which was computed as weight/height2 (kg/m2). Ethical approval was granted by the ethical committee at the Faculty of Dentistry. Informed consents from children’s parents were gained prior to the start of the study.
Results: Compared to the normal weight group, the results of this study showed that overweight and obesity are inversely correlated with the mean DMFT and the number of S. mutans and S. sobrinus. Salivary IgA was negatively correlated with overweight and obesity, compared to normal weight group.
Conclusions: Children suffering from malnutrition are at risk of developing oral health diseases. Treating malnutrition will therefore improve children’s overall oral health.
Écoles en mouvements et réformes
Authors: Maulini Olivier 
Published: September 2024

Résumé L’enseignement change moins sous l’influence des programmes scolaires que ceux-ci ne dépendent de l’évolution de l’enseignement. En passant en revue différentes manières d’anticiper et de conceptualiser les destins possibles de l’instruction publique, on constate que deux modes de régulation du travail scolaire ont souvent été opposés, mais qu’ils peuvent empiriquement converger : une régulation par des procédures bureaucratiques (la lettre de la règle), une autre par les performances finalement réalisées (le chiffre des résultats). Cette double contrainte met en crise et interroge la manière dont le travail des maîtres, mais aussi celui des élèves, est organisé, et comment cette organisation peut se développer.
Peut-on se passer de représentations en sciences cognitives ?
Authors: Brouillet Thibaut 
Published: September 2024

Dans ce chapitre, nous défendons une approche auto-organisée de la cognition et de l’émotion. Nous montrons en quoi cette approche s’oppose à l’approche représentationnelle classique. L’idée essentielle que nous développons est celle selon laquelle l’évaluation du caractère agréable ou désagréable d’un objet repose sur la dynamique des réponses produites par le participant. Lorsque le participant a l’occasion de produire plusieurs fois la même réponse (condition de fluence), il évalue plus fréquemment des objets sans signification comme agréables, tandis que lorsqu’il est contraint de produire des réponses différentes d’un essai à l’autre (condition non fluente), il juge plus fréquemment les objets à évaluer comme désagréables. Ce résultat n’étant pas sans rappeler la théorie des émotions de W. James (1884).
Les processus stratégiques
Authors: Taupin Benjamin 
Published: September 2024

Ce chapitre propose une lecture des processus stratégiques sous l’angle de l’approche critique en management. Son ambition est de souligner l’intérêt de dévoiler les rapports de domination à l’œuvre dans les organisations. Plus précisément, à travers trois exemples d’actualité, il montre en quoi la perspective critique permet d’identifier les risques et les limites de l’inertie et de la proactivité endogènes. Le premier exemple, fondé sur le cas de Volkswagen, illustre comment un style de management autocratique, qui néglige la dimension humaine, peut conduire à un aveuglement fautif. La deuxième illustration examine le cas d’Uber et soulève les limites d’une proactivité endogène fondée sur un management algorithmique. Enfin, le troisième cas traité, qui étudie l’entreprise Michel et Augustin, met en garde contre le danger d’une proactivité endogène simulée sous la forme d’un « management par le fun ».
Entre langue et parole, le métier d’orthophoniste
Authors: Lainé Anne 
Published: September 2024

Anne Lainé est orthophoniste dans un cmp de Toulouse ; elle sera la première à nous accompagner dans cette découverte de la profession. Linguiste et orthophoniste, elle nous fait voyager au cœur des théories linguistiques de façon claire et simple, nous permettant ainsi de repérer les différents filtres qui peuvent être utilisés pour parler du langage. Les présentations de cas qu’elle a retenues illustrent directement l’emploi de ces outils exigeants. À partir de cet éclairage scientifique riche, elle montrera la spécificité de l’orthophonie, la place des premières expériences langagières bien avant les premiers mots. Surtout, elle nous expliquera que le langage ne s’apprend pas, qu’il est un outil qu’on saisit dans la relation aux autres. Son désir profond de faire émerger une science de l’orthophonie est une fierté et un défi pour les professionnels actuels ou futurs : une invitation à rompre avec la timidité et la modestie de nombreux orthophonistes.
Entre langue et parole, le métier d’orthophoniste
Authors: Jaffredo Nadine 
Published: September 2024

Nadine Jaffredo s’intéresse à la question de l’écriture dans ses liens entre corps et langage. Dans ce texte engagé, elle questionne la part d’humanité en chacun de nous. Elle témoigne du choix qui s’est imposé à elle : ne pas consentir aux injonctions d’évaluation chiffrée en réponse à des visées normatives. Elle nous montre comment, dans le cadre du soin du langage, l’individu devient sujet.
L’Europe, ses langues. Quelle unité ?
Authors: Esteyries Eva 
Published: September 2024

Dans nos sociétés souvent fragmentées par des divisions politiques et culturelles, cette réflexion non exhaustive a vocation à s’intéresser à la capacité de l’Union européenne à perdurer. Sous le prisme d’une culture populiste de plus en plus influente est-il encore possible de faire Europe ? De façon plus générale il s’agit de s’interroger sur le sens même qui est conféré à la notion de populisme. Si, dans l’opinion publique, l’échec des institutions européennes à rassembler semble a priori dominer, est-ce la volonté même d’un vivre ensemble européen qui doit être remise en cause ? Ou plutôt, une certaine notion d’intégration qui revêtirait les caractéristiques d’un élément perturbateur, parallèlement au désir de coexistence pacifique des peuples, qui lui, demeurerait intact ? Dans un monde de plus en plus complexe, l’objectif est de se questionner sur la responsabilité des institutions, les perspectives de l’Union européenne et les solutions capables de répondre à la montée des populismes.
Nursing competency model for nurse manager in hospital: a scoping review
Authors: Manoppo Inggerid Agnes , Novieastari Enie , Handiyani Hanny , Nuraini Tuti 
Published: September 2024

Clinical and structural shifts represent pattern of change in health care. It requires the development of nurse manager leadership competency.This scoping review was conducted to map the nurse manager competency model in the hospital. Adopt the JBI (Joanna Briggs Institute) methodology for a scoping review. The databases used in this review article include the Scientific Information Database, Google Scholar, ProQuest, PubMed, and Science Direct databases. The search strategy is more comprehensive than the type of study in English, relevant case 15 articles published from 2005-2022. The papers included in the analysis comprised qualitative and quantitative research designs, utilizing keyword combinations such "Nursing competency model for nurse manager." Eligible publications are searched for relevant data, which is then collected in a spreadsheet and imported into Microsoft Word. From there, it is combined into a table with a primary conceptual overview and a description of the study's features. Most studies involve nurse managers at multiple levels (top and middle managers). From the mapping, there are 14 nurse manager competency models. Most of the models emphasize the importance of communication competence, leadership skills, and business management accompanied by an attitude of professionalism and qualified knowledge. The essential skills that a nurse manager must possess emphasize the importance of communication competencies, leadership skills, and business management along with professionalism and knowledge.
The use of the concept of imbokotho in the study of selected isiXhosa poetry
Authors: Makhenyane Lukhanyo E. 
Published: September 2024

IsiXhosa poetry about women and by women is one of the growing areas that attracts the attention of literary scholars today. Scholars have posed a challenge to study these works as they offer new insights and nuances in scholarship. Although scholars have turned their attention to these aesthetic works about women and by women in isiXhosa poetry, they rely heavily on Western frameworks to examine these works. Scholars use literary criticism theories such as feminism, African feminism, South African feminism and intersectionality to examine and interpret these works. These theories tend to look at women in literary texts in relation to men, forcing critics to examine women in literary texts in the light of their male counterparts. This limits scholars to only that and does not explore what women can do on their own. It is against such a backdrop that this article aims to evaluate the concept of imbokotho for use in the study of literary texts about and by women. In investigating the use of the concept of imbokotho, I have used conceptualisation and propositional theorising as a form of investigating the concept of imbokotho. To evaluate the concept of imbokotho in studying literary texts, I used two poems and an anthology about women and two anthologies by women. The focus was on how women are portrayed as individuals and in groups, the definition of their beauty, and their roles. As this concept was examined in isiXhosa poetry, it calls for future examination in other genres and literature from other languages.Contribution: This study adds a voice in scholarship about women in literature and in approaches used to study literary texts about and by women. It adds a nuance by evaluating the concept of imbokotho as an approach to study literary texts about and by women. This approach encourages critics to view women as they are and not in comparison to men. Although the article used poetry to test the approach, it can be used in all literary genres to examine texts.