bluuebunny/crossref_metadata_2025 huggingface dataset:
Flipped Learning in EFL Classrooms Effects on Tertiary Students’ Writing Skills and Perceptions
Authors: Putri Elsa Desi ,   Universitas Negeri Malang, Cahyono Bambang Yudi , Zubaidi Nanang ,   Universitas Negeri Malang,   Universitas Negeri Malang
Published: August 2024

Flipped learning is believed can open valuable class time to higher-level activities. However, the findings of previous studies on the effects of flipped learning on the teaching of English as a Foreign Language (EFL) are sometimes mixed. Hence, this study investigates the effect of flipped learning on EFL tertiary students’ ability to write opinion essays and their perceptions. It employed a quasi-experimental design that examined the difference in EFL tertiary students’ writing ability with flipped learning and those taught without it. Data were taken from the opinion essay writing tests and questionnaires of 58 third-semester Indonesian university students. The students in both classes showed significant improvement (p < .01, η2 = .52), but a significant interaction between teaching style and overall improvement was not found (p = .12, η2 = .01). However, interaction was found between teaching style and sub-category scores (i.e., sentence structure and mechanics). Students who were taught using flipped learning mostly had positive perceptions of it. However, there was no association between the students’ positive feelings and writing improvement. The findings suggest that flipped learning should be used more widely to benefit from its impacts on learning but that more research is required to maximize its benefits in the future.
Audio Feedback in ESL/EFL Writing Contexts: A Review of the Literature
Authors: Listiani Listiani ,   University of Szeged, Nikolov Marianne , Hódi Ágnes ,   University of Pécs,   University of Szeged
Published: August 2024

Over the past two decades, multiple empirical studies have examined how teacher audio feedback works in EFL/ESL writing courses. This review explores instructor audio feedback studies in higher education writing contexts. Seventy empirical studies were identified in literature searches published between 2000 and 2022 in several academic databases. Then, based on exclusion and inclusion criteria, thirteen relevant studies were reviewed. The results indicate that interest in instructor audio feedback research has risen since 2000. This overview presents what empirical studies on teacher audio feedback in L2 writing courses aimed to find out, how they were conducted, and what they found. As many research designs and findings were underexplored, more studies are required to investigate this feedback type to benefit L2 writing learning and teaching and enrich studies on audio feedback practices. The gaps identified in the selected studies offer ideas for future explorations of teacher audio feedback in L2 writing contexts.
Designing a Language Environment to Acquire Speaking Skills in Islamic Boarding Schools
Authors: Ruswatie Ade ,   Arabic Language Education, UIN Saizu, Purwokerto, 53126, Indonesia, Wahidiyati Irra , Wahyudi Muhammad ,   English Language Education, UIN Saizu, Purwokerto, 53126, Indonesia,   Arabic Language Education, UNIDA Gontor, Ponorogo, 63471, Indonesia
Published: August 2024

Speaking skills are one of the language skills that require more practice than theory. A language environment that is designed as well as possible by presenting activities that are practiced orally is very supportive for the acquisition of speaking skills. This study aims to describe how the design of the language environment in acquiring speaking skills in Islamic boarding schools in Central Java. This research is field research and using a qualitative approach. Islamic boarding schools in Central Java were the population in this study while Elfira, Al Hidayah and Al Ikhsan Islamic boarding schools were the study samples. Data collection using observation, interviews and documentation. While data analysis is carried out through data reduction, exposure and conclusion making. The results showed that Islamic boarding schools in Central Java designed a language environment by presenting language activities that were practiced orally to acquire speaking skills. Researchers hope that this article provides an overview for language observers and activists to always present language activities in order to acquire speaking skills in particular and other language skills in general.
Public Sphere and Political Communication Changes in Latin America
Authors: Ituassu Arthur , Guerrero Manuel Alejandro
Published: August 2024

Digital media has brought consequences for democracies around the world. The ways media systems’ changes affect different contexts are a rich object of analysis favoring comparative perspectives. This essay deals with the Brazilian and Mexican cases. In the first case, we point to fake news, radicalization, and equalization as new implications for Brazil’s democratic dynamics. In the second, we focus on how Mexico’s government captured the country’s public sphere using digital media. Comparing the two scenarios, we make final considerations related to populism, the role of the media, and the use of digital media by new or non-conventional actors.
Empowering Autonomous Islamic Religious Education Learners With Technology-Enhanced Tools To Improve Performance And Self-Motivation
Authors: Arafah Abdul Latief Arung , Jiao Deng , Selvia Devi Sela Eka , Wang Yuanyuan , Halim Chandra
Published: August 2024

Islamic religious education is an important part of the curriculum in many countries with a majority Muslim population. However, challenges in teaching Islam are often related to limited resources and lack of student involvement. The use of technology in learning can be a solution to improve the quality of Islamic learning and motivate students independently. This research also aims to determine the extent to which the application of gamification techniques can empower learners in the context of Islamic religious education. This research uses an experimental approach. Data about students' academic performance and level of self-motivation were collected through academic tests and questionnaires before and after treatment. The research results show that the use of technology-enhanced learning tools in Islamic learning significantly improves students' academic performance. Apart from that, it was found that the application of gamification techniques in learning also had a positive impact on students' self-motivation. Students who are involved in learning that uses technology and gamification techniques show a higher level of motivation in studying Islamic religious material compared to students who follow conventional learning methods. The conclusion of this research explains that the use of technology-enhanced learning tools and gamification techniques can be an effective strategy in improving students' academic performance and self-motivation in learning Islamic religion. The implementation of technology in Islamic learning not only enriches the learning experience, but also empowers students to become more active and enthusiastic autonomous learners.
Understanding The Concept And Application Of Islamic Education Evaluation Based On The Independent Curriculum In Junior High School
Authors: Waliulu Habiba , Cale Woolnough , Nitin Mahon , Bradford Snyder , Halim Chandra
Published: August 2024

Islamic education in junior high schools plays an important role in shaping students' character and morality. In this context, the concept of Islamic education evaluation based on the Merdeka Curriculum emerged as an effort to improve the quality of learning and ensure its relevance to the needs of the times. This study aims to understand the concept and application of Islamic education evaluation based on the Merdeka Curriculum in junior high schools. This is done to explore the effectiveness of this evaluation method in improving students' understanding of Islamic values and to see the extent of the implementation of the Merdeka Curriculum in the context of religious education. This research uses a qualitative approach with a case study. Data were collected through classroom observations, interviews with teachers and students, and document analysis related to the curriculum and evaluation of Islamic education in junior high schools. The results showed that the evaluation of Islamic education based on the Merdeka Curriculum can improve students' understanding of Islamic teachings and integrate them into their daily lives. Teachers report that this method allows them to be more flexible in adjusting learning to student needs as well as providing more targeted feedback. The conclusion of this study highlights the importance of using Merdeka Curriculum-based Islamic education evaluation in junior high schools as an effort to increase the relevance of learning to the context of students' lives. Effective implementation of this concept requires strong support from the school and teachers, as well as a commitment to continuously develop evaluation methods that are in line with Islamic values and the demands of the times
Coping Strategies In Overcoming Academic Stress Among High School Students
Authors: Handayani Fitriah , Jonathan Bouyea , Joshuar Wang , Mark Eladdadi , Halim Chandra
Published: August 2024

Academic stress is a problem often faced by high school students, it can affect their mental well-being and academic performance. Coping strategies play an important role in helping students deal with such stress. This study aims to explore various coping strategies used by high school students in dealing with academic stress and its impact on their mental well-being. This research uses a qualitative approach. Data were analyzed using the thematic analysis method to identify patterns of coping strategies used. The results of this study indicate that high school students use various coping strategies to deal with academic stress, such as social support from peers, exercise, and relaxation techniques such as meditation. Students also use problem-solving and cognitive restructuring strategies to change their perceptions of academic stressor situations. The conclusion of this research is that the coping strategies used by high school students play a very important role in helping them overcome academic stress and improve mental well-being. The importance of providing approaches in managing academic stress among students to promote their mental health. This research provides valuable insights for educators and counselors to develop appropriate interventions to support students to deal with academic stress more effectively.
The Effect of Competence, Work Motivation and Compensation on the Performance of Employees of the Regional Civil Service Agency (BKD) of Sidoarjo Regency
Authors: Fithon Mochamad Zidny , Nugroho Riyadi
Published: August 2024

This study aims to analyze the effect of competence, work motivation and compensation on the performance of employees of the Regional Civil Service Agency (BKD) of Sidoarjo Regency. The data in this study used quantitative research methods. In this study, data obtained in the t test (partial) showed that the competency variable had a partial influence on employee performance with a competency regression coefficient (X1) value of 2.823 and a work motivation regression coefficient (X2) value of 3.656 while compensation (X3) had a regression coefficient value of 3.092. The data from Test F obtained f count > f table which is 173.059 > 2.80 so that it can be concluded that the variables competence (X1), work motivation (X2), and compensation (X3) simultaneously have a positive and significant influence on variables tied to employee performance (Y). It is hoped that this research can be used as a guideline material in decision making for the leadership of the Regional Civil Service Agency (BKD) of Sidoarjo Regency and the government related to variables of competence (X1), work motivation (X2), compensation (X3) and employee performance (Y). This research is also expected to be able to provide insight, knowledge, and information about competence (X1), work motivation (X2), compensation (X3), and employee performance (Y) at the Regional Civil Service Agency of Sidoarjo Regency, for students, the community, and also BKD employees themselves.
Buying and Selling System at the Honesty Canteen in Banjarmasin City from the Syafi'i Madzhab Perspective
Authors: Ibad Badruddin
Published: August 2024

Some schools in Banjarmasin, like SMP 7, use the honest canteen as a government and school strategy to promote honesty among all pupils. Without ever having to interact with the vendor in person, customers of a "honesty canteen" can select the food and drink items they desire and leave payment in an envelope labeled with the total price. Qualitative field research is employed for this study. As long as there is no gharar in the sale and purchase, the findings suggest that the buying and selling system in the honesty canteen is permitted from the perspective of Syafi'i school. The contracting party, the ijab qabul, and the subject matter of the contract are the three pillars of commerce according to the Syafi'i School. The conditions for both buyers and sellers have been met by the contract holders in the honesty canteen. Meanwhile, according to the Syafi'i school, the ijab qabul issue must be resolved before any sale or purchase can be considered legal in the honesty canteen. The Syafi'i school accepts 'urf or tradition, such as what occurred in the honesty canteen of ijab qabul using rehearsing, namely the existence of a price list for each item and the purpose of buyers and sellers to make buying and selling, so honesty canteens that do not use ijab qabul directly are still valid. The items at issue in the agreement are not prohibited from being bought and sold, so the transaction can move forward.
Factors Affecting Consumer Behavior Toward Purchasing Motor Insurance Policy in the Case of Selected Insurance Companies in Ethiopia
Authors: Legass Habtamu Alebachew , Seid Aragaw
Published: August 2024

This study examines the factors influencing consumer behavior in motor insurance policy purchases. It investigates the impact of demographic, cultural, social, economic, marketing, and psychological factors on consumer behavior. The research follows a quantitative approach, employing an explanatory and descriptive research design. Convenience sampling was used to select 384 respondents from a pool of 9,657 motor insurance policy users in Dessie Town, specifically from Awash, Global, Nib, and Nyala Insurance Companies. Data was collected through a questionnaire and analyzed using descriptive statistics and inferential analysis techniques such as t-tests, correlation, multiple linear regression, and one-way ANOVA. After the data collection, coding, recording, and analysis via SSPS 23 software. The findings indicate that demographic factors like age, gender, education, and religion do not significantly influence consumer behavior in purchasing motor insurance policies, except for income. However, variables such as attitude, awareness, perceived risk, and premium demonstrate a moderate relationship with consumer behavior. Regression analysis reveals that, except for attitude, the independent variables of awareness, perceived risk, and premium positively and significantly impact consumer behavior in motor insurance policy purchases.
Implementation of Sharia-Based BUMDes on Economic Development and Growth in Kalatiri Village, Burau District
Authors: Selvi Selvi , Anwar Saiful
Published: August 2024

The aim of the research is the implementation of Sharia-based BUMDes in Kalatiri Village, Burau District, East Luwu Regency. Want to review and change the conventional system into a Sharia-based BUMDes system. And the public gets certainty of course about the contracts that will be made regarding savings and loans. The obstacles faced are the lack of public knowledge regarding financial language, financial reporting uses manual calculations. SThe solution that will be carried out in this activity is to use the method used in solving problems, namely the survey method and direct application of murabahah contracts and mudharabah contracts to solve existing problems which are then continued with research. After that, an evaluation was carried out to determine the level of success achieved by sharia-based BUMDes by reviewing understanding of Financial Reports, Islamic Economic Contracts, as well as the growth and development of BUMDes businesses.
Dynamics of Modern Property in Brazil: social function, land regularization, and challenges for effectiveness
Authors: Batista Leonardo Matheus Barnabé , Souza Lucas Barbosa e , Cavalcante Jéssica Painkow Rosa
Published: August 2024

This article addresses the evolution of modern property in Brazil in three distinct parts. Initially, it examines the emergence of modern property in the context of Western codifying phenomena, highlighting its liberal foundation and the debate surrounding the individualistic concept of ownership. The second part focuses on the idea of the social function of property in the Brazilian Federal Constitution, emphasizing the mitigation of the absolutist nature of property. The 1964 Land Statute is identified as a legal milestone that introduced requirements for the fulfillment of the social function of land property. The third section analyzes property rights as effectiveness, focusing on land regularization policy. It examines the construction of the rights of traditional communities and questions the adequacy of current legal categories for the effective guarantee of these rights, considering the new Latin American constitutionalism and socio-environmental perspective. The conclusion highlights the tension between individualism enshrined in property and social demands, pointing to the need for a profound revision of existing paradigms and a renewed commitment to social justice in the effective implementation of legally acquired rights.
High-precision cyclic correlation as a basis for detailed paleoclimatic reconstructions for the Quartenary time
Authors: GABDULLIN Ruslan R. , SYROMYATNIKOV K.V. , BADULINA N.V. , MERENKOVA Sofia I. , IVANOV A.V. , MIGRANOV I.R.
Published: August 2024

An astrochronological (cyclostratigraphic) binding of the lithological and geochemical characteristics of the Quaternary deposits to the cycles of eccentricity of the Earth’s orbit is carried out, an analysis of the relationship between the established variations of climate and paleotemperature with the moments of coincidence of different-order cycles of eccentricity and their paleoclimatic characteristics is given. The results of introducing the data obtained into the exhibition space of natural science museums are shown.
SEMIOTICS ANALYSIS OF GARUDA PANCASILA IN THE INDONESIAN FOOTBALL TEAM JERSEY
Authors: Wicaksana Adhika
Published: August 2024

Garuda Pancasila, which appears on the jersey of the Indonesian National Team, has become a constant component in football games since the Republic of Indonesia gained its independence. Players, fans, and the Indonesian community as a whole all use it. This descriptive qualitative study seeks to explain the significance of the Garuda Pancasila emblem that appears on the jersey of the Indonesian national football team. The semiotic method of Roland Barthes and the ideological idea of Althusser are both used in this work. The research focuses on the jerseys for the 2022–2024 seasons. Text analysis is used with this data set. The goal of this study is to ascertain the significance of the Garuda Pancasila symbol that is embroidered on the Indonesian national team shirt. This study discovers that the Garuda Pancasila on the Indonesian National Team jersey has been a sacred symbol for those who wear the jersey to this day and has been a part of political manifestations and ideological narratives since the Old Order, when President Soekarno instilled it in Indonesian society.
ANALISIS PENOLAKAN UKRAINA TERHADAP PROPOSAL PENYELESAIAN KONFLIK RUSIA-UKRAINA USULAN MENHAN PRABOWO SUBIANTO DAN SOLUSINYA
Authors: - Moh. Zahirul Alim
Published: August 2024

Ukraina menolak dengan tegas proposal perdamaian Rusia-Ukraina yang diajukan oleh Menhan RI Prabowo Subianto dalam sebuah forum diskusi antarmenteri pertahanan se-dunia 3 Juni 2023 di Singapura. Penolakan ini menarik untuk ditelaah lebih lanjut, mengapa negeri eks Uni Soviet tersebut tidak berkenaan dengan proposal Prabowo? Artikel ini bertujuan untuk meneliti tentang faktor-faktor yang membuat Ukraina enggan menerima proposal penyelesaian konflik geopolitik Rusia-Ukraina yang diprakarsai Prabowo Subianto. Harapannya, dari analisis penolakan tersebut, dicapai sebuah solusi baru bagi percepatan penyelesaian konflik yang dapat diterima baik oleh pihak Rusia ataupun Ukraina. Adapun metode penelitian dalam penulisan artikel ini adalah kualitatif eksplanatif dengan studi informasi, dokumen, serta dengan menelaah literatur terkait seperti jurnal, buku, dan artikel ilmiah lain yang relevan.  Hasil penelitian menunjukkan bahwa penolakan Ukraina terhadap proposal penyelesaikan konflik Rusia-Ukraina karena proposal tersebut dinilai hanya menguntungkan Rusia dan membahayakan kedaulatan Ukraina.  Dari hasil penelitian ini, penulis menyimpulkan bahwa perlu kiranya Indonesia melakukan perbaikan proposal utamanya yang menyangkut aspek kedaulatan Ukraina agar tidak memberatkan sehingga inisiatif baik untuk mewujudkan perdamaian Rusia-Ukraina dapat segera terwujud.
Resolution of The Long Conflict In Papua for Equitable National Development
Authors: Chasib Abdul
Published: August 2024

The issues of human rights violations, conflicts, and the demands for independence in Papua have not been resolved and continue to be sensitive issues both nationally and internationally. Foreign countries have made efforts to raise this matter to international forums, pushing for Papua's independence from Indonesia. The government's response through diplomacy, TNI/Polri (Indonesian National Armed Forces/National Police) operations, infrastructure development, economic approaches, and special autonomy has not yet provided a solution. The purpose of this writing is to provide an overview; analysis and alternative solutions to the problems in Papua, conducting in-depth research from top to root with a focus on the national interest perspective approach. The methods used are qualitative analysis, direct observation, and empirical, alongside literature studies on previous journals/writings. The main discussion is on building community resilience both in fulfilling basic rights and the capability to provide resistance aid. In the TNI/Polri operations, the strategy discussed includes considering ongoing assignments with the target of continuous results from previous territorial development and security, while in the diplomatic field, it involves not only conducting offensive diplomacy but also massive diplomacy across various forums. The establishment of community resilience initiated by the regional government can facilitate TNI/Polri Task Forces in expanding security areas to suppress the Separatist and Terrorist Groups (KSB). Success is measured by how much local community resistance aid is provided and the non-emergence of new groups and limited movement of KSB, whereas diplomatic success is assessed by the reduction or disappearance of support from foreign parties.
Optimizing gefitinib nanoliposomes by Box-Behnken design and coating with chitosan: A sequential approach for enhanced drug delivery
Authors: Rohilla Seema , Awasthi Rajendra , Rohilla Ankur , Singh Sachin Kumar , Chellappan Dinesh Kumar , Dua Kamal , Dureja Harish
Published: August 2024

This study aimed to improve the stability and prolonged gefitinib release from the nanoliposomes. Nanoliposomes were prepared by reverse-phase evaporation and optimized using Box-Behnken design to investigate the influence of sonication time (X1), tween 80 / soya phosphatidylcholine ratio (X2), and cholesterol / soya phosphatidylcholine ratio (X3) on nanoliposomes. Optimized nanoliposomes were quasi-spherical shaped, with a mean dimension of 93.2 nm and an encapsulation efficiency of 87.56±0.17 %. Surface decoration of the optimized batch was done using different concentrations of chitosan. The optimal chitosan concentration required to adorn the surface of nanoliposomes was 0.01 %. In comparison to unadorned nanoliposomes (82.16±0.65 %), adorned nanoliposomes (78.04±0.35 %) released the drug consistently over 24 h via Fickian diffusion. The IC50 values for surface-adorned nanoliposomes in A549 and H1299 cells were 6.53±0.75 and 4.73±0.46 µM, respectively. Cytotoxicity of the surface-decorated nanoliposomes may be due to their higher zeta potential and prolonged drug release. At 4°C, adorned and unadorned nanoliposomes are most stable. In conclusion, the developed nanoliposomes may offer a new path for melanoma clinics.
La construcción cotidiana del patrimonio urbano desde una mirada de género
Authors: Mejía-Morales Norma ,   Universidad de Guanajuato
Published: August 2024

Los antecedentes sobre el urbanismo de género reportan estudios retrospectivos del uso del espacio público y las dinámicas espaciales en diferentes momentos históricos, y reconocen que la perspectiva androcéntrica ha incidido en sus condiciones de inseguridad, violencia y desigualdades. Esta investigación, al tener como problema a resolver ¿cómo la mirada femenina expresada en el uso cotidiano del espacio constituye un factor endógeno en la construcción de la condición patrimonial de las centralidades históricas de las ciudades mexicanas?, se suma a quienes proponen desarrollar un constructo disciplinar con perspectiva femenina. Su objetivo es dimensionar la magnitud de la incidencia del uso cotidiano del espacio, por parte del género femenino, en la construcción de la condición del mismo, teniendo como caso de estudio la centralidad histórica de la Ciudad de Guanajuato, México, cuya condición patrimonial y singularidad socioespacial determinada por la forma urbana, ofrece un contexto de observación del fenómeno diferente a los estudios urbanos con visión de género desarrollados en ciudades metropolitanas latinoamericanas y españolas con gran concentración poblacional. El estudio fue descriptivo correlacional, no experimental, y está centrado en la observación empírica no participante de la vida cotidiana en tres de sus dimensiones: espacio, tiempo y actividades. Los datos plasmados en mapas temáticos, gráficos y tablas, ofrecieron como principal hallazgo el reconocimiento del papel que tiene la actividad comercial desarrollada por mujeres en la vía pública, cuyos atributos de apropiación espacial, resistencia y resiliencia constituyen el génesis de la condición patrimonial del caso de estudio.
Patrimonio intercultural: nuevas modalidades de apropiación cultural
Authors: Velasco-Avalos Mauricio ,   Universidad de Guanajuato
Published: August 2024

Al abordar los problemas que resultan de la interacción de grupos sociales que se benefician del patrimonio cultural edificado en los sitios históricos de las ciudades que se consagran al turismo, se tiene la tendencia a la generalización, como si las transformaciones de los fenómenos sociales sobre el territorio fueran lineales y ocurrieran de una sola forma. En realidad, las posibilidades de fricción en términos del patrimonio urbano y sus actores son muy diversas, y adquieren varios matices que se explican a partir de conceptos provenientes de la antropología social para identificar, en los procesos de interculturalidad que genera el turismo, las transiciones culturales violentas, continuas y progresivas que también se identifican en otras formas de contacto. Los resultados apuntan a que hay una transformación sin retorno de los significados y de la apropiación de los espacios patrimoniales, como producto de la aculturación y del sincretismo.
La vivienda histórica y tradicional en Guanajuato: su papel ante el turismo
Authors: Pineda Almanza Alma ,   Universidad de Guanajuato
Published: August 2024

La ciudad de Guanajuato, desde su fundación en 1570 y al igual que los pueblos adyacentes que soportaban la infraestructura de la extracción de los metales, surge para proporcionar vivienda a los trabajadores de las minas. En Santa Fe Real de Minas de Guanajuato, se encontraban las “empresas” de depuración de la plata a través de las haciendas de beneficio, que se configuraron como un corredor industrial a lo largo del río. Las montañas definieron también la forma de la ciudad, delimitando su expansión. En el siglo XIX y principios del siglo XX, la expansión urbana se dio hacia la Presa de la Olla, que junto con las transformaciones tipológicas en el centro de la ciudad han definido el paisaje del centro histórico de Guanajuato actual. El objetivo de esta investigación es presentar, a través de documentos históricos, la forma como se han visto estas viviendas comunes, populares o residenciales que a veces parecen no ser reconocidas como esencia de la ciudad. Igualmente, se presenta un estado del arte de la vivienda histórica ante el fenómeno turístico que la ha transformado, dando un giro hacia la gentrificación y turistificación.
Aspects of antibacterial properties of selected herbs
Authors: Babalska Zuzanna , Karpiński Tomasz
Published: August 2024

Herbs have been a cornerstone of traditional medicine for centuries, prized for their antibacterial, antifungal, antiviral, and anti-inflammatory properties, which are increasingly recognized in contemporary healthcare. This article delves into the medicinal attributes of specific plants, notably Plantago lanceolata L., P. major L., Melissa officinalis L., Chelidonium majus L., Passiflora ligularis Juss., and Salvia officinalis L. Its focus lies in detailing these plants' medicinal properties, phytochemical compositions, and therapeutic applications across various ailments, with a particular emphasis on their antibacterial, anti-inflammatory, and wound-healing potentials, crucial for addressing chronic wounds. These plants boast extensive historical use in traditional medicine and are readily accessible, thereby ingrained in the global tradition of natural medicine.Modern scientific research corroborates the efficacy of medicinal plants, especially concerning their antibacterial, antifungal, and anti-inflammatory attributes. The article highlights the growing interest in natural remedies, given their potentially lower side effects compared to synthetic drugs. For instance, Melissa officinalis L., valued both in culinary and medicinal realms, exhibits diverse biological activities, including anti-anxiety, anti-inflammatory, and antibacterial effects. However, caution is warranted; Chelidonium majus L., despite its medicinal virtues, has seen restrictions in some countries due to reported cases of hepatotoxicity associated with oral consumption.Passiflora ligularis Juss., commonly known as sweet granadilla, showcases antidiabetic and antioxidant properties, offering potential benefits in glycemic control. Similarly, Salvia officinalis L. boasts a wide spectrum of benefits, ranging from anti-cancer and antibacterial to anti-inflammatory and analgesic effects. Studies suggest promising applications of plant extracts in treating wounds and skin infections, particularly in the management of chronic wounds, which pose significant challenges to modern medicine.
Urtica dioica: A comprehensive review on bioactive compounds, health benefits and utilization
Authors: Thakura Samiksha , Kaura Amrinder
Published: August 2024

Medicinal biology is one of the oldest branches of biology, derived from Ayurveda, which emphasizes on lifestyle and the acceptance of natural resources for the health and well-being of humans. There are many cultivated plants that serve a purpose as food, but there are also many varieties known as weeds which are unwanted or bothersome plants that spread to take the place of desirable plants. Urtica dioica (Urticaceaea), commonly recognized as ‘stinging nettle’, is a herbaceous perennial flowering weed covered in fine hairs, specifically on the leaves and stem. It is native to Europe, temperate Asian regions, and western North Africa. In India, the species can be found primarily in‘the Himalayas,’from‘Kashmir to Kumaon,’at elevations ranging from 1,200 to 3,200 meters. When the hairs are touched, they release biochemical mediators such as histamine and acetylcholine, which trigger urticaria, characterized by inflammation, redness, itching, pustules, and skin irritation. The plant has recently been acknowledged as a food and medicine because it exhibits several biological activities such as anti-rheumatic,_anti-microbial, immuno-modulatory, anti-oxidant, hypoglycaemic and anticancer activity. It also posses anti-viral activity as a result of constituents like Urtica dioica agglutinin for SARS-CoV virus. Traditional healers and remedies have relied on stinging nettles for generations. They have been used in the preparation of tea, soups, and other cuisines. Different parts of U. dioica exhibit high pharmacologically active constituents like alkaloids, glycosides, tannins, flavonoids, & phenolic compounds. Objective of this review is to highlight the investigation carried out on Urtica dioica, focusing mostly on its morphological characters, habitat, phyto-constituents, traditional value and therapeutic activity of its suitable dosage form.
Cornelian cherry fruits as a source of compounds that protect proteins from oxidative stress
Authors: Szczepaniak Oskar
Published: August 2024

Cornelian cherry fruits are rich in vitamin C, phenolics and other compounds shaping their high antioxidant profile. The study aimed to assess the cornelian cherry extract effect on the inhibition of protein oxidation. Observed was moderate inhibitory effect of the extract and antiradical activity against ABTS. However, both studied effects rather result from other bioactive compounds than the flavonoids.
Phytochemical screening, antioxidant and antibacterial activity of Thymus (vulgaris, algeriensis and brousonettii) extracts
Authors: Labiad Mohamed Hatim , El Moutaouakkel Mounia , Belmaghraoui Walid , Ghanimi Ahmed , Egea-Gilabert Catalina , Tabyaoui Mohamed
Published: August 2024

This study aimed to explore the biological properties and secondary metabolites present in extracts of Thymus species, including Thymus vulgaris, Thymus algeriensis, and Thymus broussonettii. Phytochemical screening was conducted to identify various secondary metabolites, including alkaloids, steroids, catechic tannins, flavonoids, saponosides, and tannoids. Total phenolic content (TPC) and total flavonoid content (TFC) were quantified through assays. The antioxidant power of the extracts was evaluated using DPPH and ABTS tests. Among the Thymus species examined, Thymus broussonettii exhibited the highest levels of polyphenols (144.301 2.688 mg EAG/g) and flavonoids (134.4 1.162 mgEQ/g). Thymus vulgaris demonstrated superior IC50 values, with DPPH IC50 = 4.136 0.131 g/mL and ABTS IC50 = 39.592 0.226 g/mL. The extracts also displayed significant antibacterial and antifungal activities, particularly against Bacillus subtilis, Bacillus subtilis, and Coniophora puteana, with minimal inhibition concentrations < 0.3 mg/mL. This study highlights the diverse secondary metabolites present in Thymus extracts and their potential biological activities, including antioxidant, antibacterial, and antifungal properties. Thymus vulgaris and Thymus broussonettii emerge as promising sources of bioactive compounds for further exploration and utilization in various applications.
Las estrategias de gamificación en el aprendizaje de la matemática
Authors: Estrella-Semblantes Marlon Jonathan , Moscoso-Clerque Jorge Efraín , Campoverde-Moscol Amarilis Isabel
Published: August 2024

La gamificación emerge como una estrategia educativa basada en el juego, que no solo motiva a los estudiantes, sino que también mejora el rendimiento académico al hacer el aprendizaje más interactivo y participativo. Por ello, el objetivo del estudio fue investigar el impacto de las estrategias de gamificación implementadas en el colegio Harried Bennet Stone en Quito durante el periodo lectivo 2023-2024, evaluando específicamente cómo estas estrategias influían en el rendimiento académico de los estudiantes. La metodología empleada fue un enfoque mixto cuasiexperimental. Se diseñaron dos versiones de cuestionarios sobre “Productos Notables” en matemáticas: uno convencional y otro gamificado con la plataforma Mobbyt.com. Tras validar los instrumentos con expertos y obtener el consentimiento de los padres, se evaluó durante cinco semanas a 5 estudiantes seleccionados aleatoriamente del noveno grado de la institución. Para verificar las hipótesis planteadas, se utilizó el software SPSS. Los resultados demostraron un impacto positivo de la gamificación en el rendimiento académico de los estudiantes. A lo largo de las 5 semanas, los estudiantes mostraron incrementos en sus calificaciones, específicamente, la Comprensión Conceptual aumentó de 8.00 a 8.44, la Aplicación de Propiedades Algebraicas de 8.01 a 8.45, y la Resolución de Problemas de 7.90 a 8.35. Además, el análisis estadístico reveló una correlación significativa (p = 0.005) entre la gamificación y el rendimiento académico, respaldando así la hipótesis H1, que sugiere una diferencia significativa en el rendimiento académico de los estudiantes tras la implementación de la estrategia de gamificación.
ANÁLISE DO PERFIL EPIDEMIOLÓGICO DA SÍFILIS CONGÊNITA NO BRASIL DURANTE O PERÍODO DE 2015 A 2022
Authors: Silva Angelica Sczepaniak da , Magalhães Arthur de Oliveira , Mendes Alícia Adelino , Fukumoto Gabriela Tami , Lima Raíssa Pereira Caetano de , Jardim Vitor Dias
Published: August 2024

Objetivo: Descrever o perfil epidemiológico da Sífilis Congênita no Brasil no período de 2015 a 2022 Métodos: Foi realizado um estudo descritivo transversal por meio dos dados fornecidos pelo Sistema de Agravos de Notificação. As variáveis foram coletadas no período de 2015 a 2022 para posterior avaliação: região de notificação, casos notificados, faixa etária da mãe, realização do pré-natal, escolaridade da mãe, classificação final da doença e evolução. As variáveis foram quantificadas, organizadas e analisadas de forma conjunta por meio do Microsoft Excel. Resultados e discussão: Os casos de sífilis congênita notificados aumentaram no período de 2015 a 2018, logo após, houve uma queda de 2018 até o ano de 2020, por subnotificação associada à pandemia de Covid-19. Porém, a partir de 2021 as notificações voltaram a crescer. Tendo maior incidência proporcionalmente às populações de cada região, em ordem decrescente: Sudeste, Nordeste, Sul, Centro-Oeste e Norte. Além disso, o diagnóstico final por região também foi proporcional às populações das regiões. As crianças diagnosticadas com sífilis congênita, em sua minoria, evoluíram para o óbito. Em relação ao pré-natal, cerca de 81,5% das mulheres realizaram, sendo que o pré-natal mostrou uma correlação com a escolaridade da mãe e foi mais realizado por mulheres jovens (15-24 anos). Conclusão: A incidência desta doença, mesmo que com diferenças no sistema de saúde em todo o País, segue sendo proporcional à população de cada região. Sendo que houve uma exceção no período da pandemia, com uma queda nos números de notificações. A realização do pré-natal continua sendo um dos principais meios para prevenção e tratamento.
OS BENEFÍCIOS DO USO DE CANNABIS NO TRATAMENTO DA OSTEOARTRITE EM CÃES
Authors: Silva Lavínia Freitas e , Silva Antônio Gabriel Soares da , Silva Davi Bandeira da , Oliveira Lissandra Silva de , Lima Júnior Nelson Fernandes de , Alencar Antônio Romulo Sousa , Santana Verônica Viana
Published: August 2024

A artrite mais recorrente em cães é a Osteoartrite com alto índice na qualidade de vida desses animais. A sua patofisiologia ainda é bastante complexa e pouco compreendida, mas com passar do tempo esses paradigmas vem vindo a ser desvendados através de grande busca de conhecimentos e pesquisas. O seu diagnóstico é obtido por meio de exame físico, anamnese, exame ortopédico e exames de imagem, a osteoartrite não possui cura e seu tratamento é através da busca do alivio de sintomas e na diminuição da progressão da doença. O tratamento convencional de AO compreende na administração de analgésico, anti-inflamatórios não esteroides (AINEs), glicocorticoides, estudos realizados sendo eles clínicos e pré-clínicos com a utilização de medicamentos à base de cannabis têm um grande potencial terapêutico em doenças inflamatórias, através disso foi que intensificou a busca de tutores de animais estimação a buscarem produtos relacionado a canabis para o tratamento de determinadas doenças. Diante desse crescimento, o objetivo deste trabalho foi de demonstrar a eficiência da utilização de canabis no tratamento de osteoartrite em cães. Para Couch (2019) derivados da cannabis sativa, ou seja, os canabinoides, nas últimas décadas vem ganhando uma grande relevância na finalidade terapêuticas e farmacológicas, com os efeitos anti-inflamatório e analgésico. Entres as mais investigadas são os tetrahidrocanabinol (TCH). O sistema receptor endocanabinóide é conhecido “por desempenhar um papel na modulação da dor e atenuação da inflamação. Os receptores canabinóides (CB1 e CB2) estão amplamente distribuídos pelo sistema nervoso central e periférico, e também estão presentes na sinóvia” (Gamble; Lauri-Jo et al. 2018).
Nutritional Stability and Sensory Quality of Fish Chips Made from Recovered Thai Pangas (Pangasianodon hypophthalmus) Mince During Extended Storage
Authors: Hossain Ismail , Fatema Hoque Shikha  , Umme Habiba Sweety  , Nafis Tasneem Binti  , Mst Prianka Jahan  , Muhammad Mehedi Hasan
Published: August 2024

This study aimed to develop chips from (Thai pangas (Pangasianodon hypophthalmus) fish filleting discards  and evaluate their nutritional stability during storage at 28-32°C. The chips were made with 40% recovered mince, 22.5% rice bran, and 20% mashed potatoes. Nutritional parameters, including moisture, protein, lipid, ash, carbohydrates, and calories, were monitored initially at 15-day intervals, then every 30 days. Results showed minimal changes in sensory qualities over a period of 270 days. The findings indicate that fish chips made from recovered Thai pangas mince can be stored at room temperature for up to nine months without significant degradation in nutritional aspects/parameters.
Stake Net Fishery of Central Kerala – Costs, Returns and Seasonality
Authors: V. Geethalakshmi , V. Chandrasekar  , Nikita Gopal
Published: August 2024

Stake net fishing in Vembanad Lake plays a vital role in the local economy and to food security. The study analysed the cost and return and seasonality of stake net fishery in Vembanad Lake, Kerala, India. It faces significant challenges threatening its sustainability. High-value prawns comprise of 65% of landings from fishery and account for more than 70% of the revenue realisation. The annual net profit is less than Rs.2 lakhs per stake net unit which again is shared among the crew of 3 to 4 members, which is only nominal considering the fishing effort. The average catch during lean months is currently reported to be as low as 9.49 kg per unit. The net present value of stake net fishing unit was computed as Rs.10.26 lakhs. The study points to seasonality in fish landings.
Exploring the Nutritional and Sensory Impact of Red Seaweed Fortification in Dark Chocolate
Authors: Debbarma Jesmi , S. Sireesha , S. Remya , P. Viji , B. Madhusudana Rao
Published: August 2024

The present study was aimed to develop seaweed-based chocolates and evaluate their nutritional, textural and sensory properties. Seaweed powder prepared from the red seaweeds Gracilaria edulis and Kappaphycus alvarezii was added separately to dark chocolate at different concentrations of 1%, 2.5%, 5%, and 7.5% (w/w) and stored under chilled condition (2-4˚°C) for further studies. Incorporation of seaweed in chocolate improved the protein and mineral content in the products. The addition of seaweed significantly (p<0.05) increased the breaking strength of the chocolate, with the force required to break the chocolate increasing proportionally with the seaweed concentration. Chocolate enriched with K. alvarezii exhibited significantly (p<0.05) lower breaking strength compared to chocolate enriched with G. edulis. Chocolate enriched with 1% and 2.5% K. alvarezii had similar hardness and chewiness of that of control chocolate. Sensory evaluation revealed that chocolate containing up to 7.5% red seaweed was deemed acceptable, with no detectable seaweed smell. The flavour of the dark chocolate effectively masked the seaweed flavour and odour. Moreover, organoleptic acceptance was significantly  higher (p<0.05) for chocolate enriched with K. alvarezii as compared to chocolate enriched with G. edulis. Results shows that red seaweed such as G. edulis and K. alvarezii can be considered as a potential ingredient for formulating healthy confectionery products without affecting consumer acceptance.
Análisis de la incidencia de la temperatura durante el doble cierre en el envase metálico 307 de la Máquina Cerradora FR 400
Authors: Mendoza Arteaga Freddy Leonardo , Romero Tumbaco Mariuxi Irene , García Loor Gissella Mariel , Abambari Vera Johnny Antonio
Published: August 2024

La industria del envasado de alimentos se enfrenta constantemente al desafío de garantizar la calidad y seguridad de los productos. Uno de los aspectos cruciales para asegurar el buen estado del envase y su contenido es el proceso de doble cierre, que consiste en la aplicación de dos selladores herméticos sobre el envase metálico. La temperatura es un factor crítico que puede influir en el éxito del proceso de doble sellado. Las variaciones de temperatura durante este proceso pueden tener consecuencias negativas, como una baja calidad de sellado, una vida útil reducida del producto envasado y, en casos extremos, contaminación y deterioro de los alimentos. Esta investigación se centra en la incidencia de la temperatura durante el proceso de doble sellado en el contenedor metálico 307 utilizando la máquina cerradora FR 400. Los resultados indican que el sellado adecuado de un producto implica el perfecto estado y la temperatura adecuada del ambiente donde se realiza el proceso, ya que puede incidir directamente en la deformación del material. Un sellado incorrecto puede influir negativamente en la frescura, el sabor y la textura del producto, así como en la experiencia del consumidor. Por ello, regular y minimizar los cambios de temperatura durante el sellado de envases metálicos es necesario, especialmente en el sector alimentario, donde la calidad y seguridad del producto son fundamentales.
LAS SUSTANCIAS PSICOACTIVAS Y EL DESARROLLO ACADÉMICO EN LOS ESTUDIANTES UNIVERSITARIOS
Authors: Vera Zamora Danna Sugeidy , Collantes Zavala Alfonso José , Espinoza Arias Carmen Julia , Villacreses Álvarez Gerardo Vinicio
Published: August 2024

La investigación se realizó con el objetivo de Determinar cómo incide el consumo de sustancias psicoactivas en el desarrollo académico de los estudiantes universitarios, identificando factores como las sustancias de mayor consumo y las razones por las cuales las consumen durante su proceso de formación profesional; se realizó un estudio transversal de tipo exploratorio con enfoque cuantitativo lo cual permitió conocer las causas del problema, la población estuvo integrada por 2.278 estudiantes de las carreras de: Comunicación, Economía, Trabajo social y Derecho y se aplicó la técnica de la encuesta a 339 estudiantes, con un cuestionario de preguntas cerradas. Entre los métodos que se utilizó en este estudio fueron: el método inductivo, deductivo, documental y analítico. Los resultados obtenidos demuestran que, los estudiantes universitarios consumen drogas legales como el alcohol y el tabaco con un 78% mientras que en un 6% consumen drogas legales; y lo hacen reiteradamente en y 52%; e 92% manifestó que les afecta el rendimiento académico, sin embargo lo hacen; Como conclusiones se plantean las siguientes: los estudiantes consumen las sustancias psicoactivas legales como el alcohol y el tabaco; en un menor porcentaje las sustancias ilegales como la marihuana; entre las causas que los lleva al consumo están: ser aceptados en un grupo, problemas familiares, presión social, estrés académico y que, el consumo de sustancias psicoactivas incide en el rendimiento académico provocando pérdida de asignaturas, deserción escolar y baja calificaciones.