bluuebunny/crossref_metadata_2025 huggingface dataset:
Manfaat Media Gambar pada Pembelajaran Menulis Deskripsi Peserta Didik SD IT an-Nahl
Authors: Nurjani Nurjani , Safrizal Safrizal
Published: May 2023

The research aimed at how to use image media in learning to write descriptions of students at SD IT An-Nahl Aceh Tengah. The research was conducted using descriptive qualitative research. The data used in this study are primary and secondary data. Data collection techniques in the from of conducting interviews an observations, interviews werw conducting with school principals, third and fourth grade educators at IT An-Nahl Aceh Tengah Elementary School, then with third and fourth grade students at IT An-Nahl Aceh Tengah Elementary School. The results of this study are the use of media images in learning to write descriptions for both educators and studnts in the low and high classes of SD IT An-Nahl Aceh Tengah. Educators feel that existence of media image helps in explaining learning to students, because educators can provide various questions based on the evailable images, and will help students express ideas in writing. The students also feel motivated by the emergence of a sense of pleasure within them in participating in learning, because the media used by educators has a variety of colors and characters, so that makes them happy in learning.
Zero Waste Program (Through Kang Pisman School) as an Implementation of Environmental Love Education at Insan Madani Islamic Boarding School
Authors: Nasir Tatang Muh , Hasbiyallah Hasbiyallah , Pebriansyah Ilham Arif , Dedih Ujang
Published: May 2023

The research background is based on the problem of low waste management in the city of Bandung. Waste management is important because the accumulation of waste results in various bad things that have an impact on people's health and the environment. The aim of the research is to obtain a description of the Zero Waste program (through the Kang Pisman School) and to find out the Implementation of Love the Environment Education implemented in the Insan Madani Islamic boarding school. Collecting data from research using observation and interview techniques. This research uses a quantitative approach with descriptive research methods. The object of this research is the Insan Madani Islamic Boarding School Santri. The results of the research show that the Zero waste program (Through the Kang Pisman school) is suitable for students at the Insan Madani Islamic Boarding School. Because, through this zero waste program, students will know how to reduce, separate, and utilize what is there. After the students get used to doing "Kang Pisman" then little by little, the impact of the accumulation of garbage in the city of Bandung is quite reduced and the students have a soul of love for the environment
Sistem Boarding School dalam Membentuk Kedisiplinan Siswa di SMA Dar El-Iman Islamic Boarding School Kota Padang
Authors: Salsabila Denisa , Rahman Rini
Published: May 2023

Education as an effort to form a generation that is intelligent and has good character. One of the good characters that needs to be formed in students is discipline. The education system that can shape student discipline is the Boarding School. Boarding schools are considered to be able to form discipline because students are guided and controlled directly by the dormitory supervisor who lives with the students in the dormitory. This study aims to find out the form of student discipline and the obstacles encountered in forming discipline at SMA Dar El-Iman Islamic Boarding School, Padang City. The method used is a qualitative research method with a type of field research (field research). Sources of data were obtained through in-depth interviews with hostel supervisors and students. To obtain the results of the interviews, the interview guide was used as a research instrument. Data collection techniques used are interviews, observation and documentation. While the data analysis technique is in the form of data reduction, data presentation and drawing conclusions. The findings in this study are; The first form of discipline for Dar El-Iman Islamic Boarding School high school students includes: a) Discipline in worship, students are disciplined in doing the midnight prayer, sunnah fasting, halaqah tahsin tahfidz and muroja`ah Al Qur`an. But lack of discipline in doing congregational prayers. b) Time discipline, some students lack discipline in time. c) Discipline in learning and practice, students are very enthusiastic and disciplined in learning and practicing d) Discipline is clean, tidy, orderly and orderly, overall students are still not clean, neat, orderly and orderly. e) Discipline in guarding the heart, students are disciplined in guarding the heart, that is, it can be seen that students really care about speech, politeness, respect, motivating one another and being honest. Second, the obstacles faced in forming discipline are that students are less consistent in carrying out discipline, adjustments to changes in systems and policies, hard to find examples.
Analisis Karakter Rasa Ingin Tahu Siswa Kelas VI pada Tema 5 Wirausaha di SD Supriyadi Semarang
Authors: Rohmawati Linda , Setyawati Rina Dwi , Subekti Ervina Eka , Nafiah Ulin
Published: May 2023

Curiosity is a form of character education that must be improved for students in order to achieve life values to continue to be developed in one's personality, so that it becomes a habit in the behavior of students' daily lives. The results of pre-observations conducted on class VI students at SD Supriyadi Semarang showed that students' curiosity was not good with the following indicators: (1) students who actively asked were the same person, (2) there were some students who were not actively looking for good answers independent and group assignments (3) students are not active in group discussions, (4) students are less enthusiastic about the learning process, (5) students do assignments at will. The results of these pre-observations led the researcher to make an analysis of Curiosity in Grade VI students at SD Supriyadi which aims to find out the extent of students' curiosity in thematic learning theme 5 about Entrepreneurship. This study used a descriptive qualitative method with data collection techniques using the results of observations, interviews and questionnaires for students and then drawing conclusions. The results of this study indicate that the value of the curiosity character of class VI students at SD Supriyadi Semarang on theme 5 shows quite well. This can be seen from the most prominent indicator is the indicator of attention to the observed object which reaches a percentage of 59.4% while for the less prominent indicator in this study is the indicator asking about the material being studied which reaches a percentage of 28.1%.
Implikasi Kafaah terhadap Maraknya Pernikahan Dini
Authors: Sunarto Muhammad Zainuddin , Umam Mohamad Syariful
Published: May 2023

Marriage with teenagers under the age of 20 who are not ready to marry is known as "early marriage." Early marriage is seen as a way for teenagers to avoid sins, namely free sex, but there are also those who do it outside of marriage and become pregnant outside of marriage. This often happens in society. Therefore, Islam recommends kafaah in marriage in order to form a family that is sakinah mawaddah warahmah. Because it has a positive impact on the course of marriage, kafaah is considered a topic that must be considered when choosing a partner. Through the concept of kafaah, one can make balanced choices for oneself, allowing families to feel compatible with one another. This type of research uses a sociological approach in the field. The primary data source for this research is field data, which includes the results of interviews and observations. Meanwhile, secondary data sources were obtained from journal articles, theses, hadiths, and the Koran. The purpose of this study was to determine the effect of kafa'ah on the frequency of early marriage. Based on the findings of this study, there are several internal and external factors that encourage youth in Karang Melok Village to marry young. Internal factors include the need for love to meet one's needs. while external factors such as the existence of peers influence the implementation of marriage.
Pembentukan Karakter Kebangsaan melalui Pembelajaran Pendidikan Agama Islam di SMP Negeri 18 Mataram
Authors: Ulya Zihniatul , Ribahan Ribahan , Lubna Lubna
Published: May 2023

The rapid technological advance does not rule out the possibility of eliminating the national character values in the young generation because trends, cultures and information spread very quickly, both from within and outside the country. To keep the young generation from being carried away by the negative impacts of technological advance, so the education is expected to be able to build the students’ national character through relevant learning, namely Islamic Religious Education (PAI) learning. The objectives of this research were to determine the stages, strategies, and challenges of national character building in Islamic Religious Education (PAI) learning at Public Junior High School (SMPN) 18 Mataram. The research type used was descriptive qualitative. Data collection techniques used observation, interviews, and documentation techniques. Data analysis used the data condensation, data display, and drawing conclusion or verification. The results of the research showed that (1) the stages carried out in national character building through Islamic Religious Education (PAI) learning at Public Junior High School (SMPN) 18 Mataram were inculcation, nurturing, developing, and stabilizing. Furthermore, (2) the strategies carried out were explanations, learning activities in the classroom, cultural development at school and learning activity centers, and extracurricular activities. (3) Meanwhile the challenges faced were the lack of facilities from school, association, social media, family environment, and community environment.
Implementasi Pendidikan Akhlak Santri PPT Al-Hamidiyah NW Kediri Lombok Barat NTB
Authors: Jauhari Ahmad Thontowi , Jamaluddin Jamaluddin , Saladin Bustami
Published: May 2023

Education has a very important role, even its position in religion becomes an obligation. One of the most important educational roles in human life is moral education. Moral education has always been a major problem that has plagued humanity throughout history. The objectives of this study are 1) To know the concept of the moral education program for students of PPT Al-Hamidiyah NW Kediri. 2) Knowing the implementation of the moral education of students of PPT Al-Hamidiyah NW Kediri 3) Knowing what are the obstacles encountered in implementing the moral education of students of PPT Al-Hamidiyah NW Kediri and their solutions. The method used in this research is a  descriptive qualitative method. Data collection techniques through observation, interviews and documentation. While the research location is centered on the Al-Hamidiyah Integrated Islamic Boarding School, NW Kediri, West Lombok. The results of the study are: 1) The concept of the moral education program at PPT Al-Hamidiyah NW Kediri is in the form of intra curricular and extracurricular program activities, as well as the daily activities of the students, 2) The implementation of the moral education of students at PPT Al-Hamidiyah NW Kediri is divided into three stages, namely the stages: (a) Planning (b) Implementation and (c) Evaluation (3) The obstacles encountered in implementing the santri moral education at PPT Al-Hamidiyah NW Kediri include laziness, difficulty gathering during planning meetings, limited infrastructure. sudden event invitations, diverse student backgrounds, the impact of increasingly uncontrolled technological advances, psychological factors, the lack of openness of the asatidz board in expressing their opinions during evaluation meetings, and the busy life of the pesantren leaders. The solution is to collaborate with all parties, prepare back-up asatidz, look for a khos youth for transferring students and provide punishment for rule breakers.
Pesantren dan Konservasi Lingkungan (Studi Kasus di Pondok Pesantren Darumuhyiddin NW Debok Lombok Timur)
Authors: Sazali Munawir , Fahrurrozi Fahrurrozi , Quddus Abdul
Published: May 2023

Conservation environment become theme global public internationally along with the continued decline in natural resources (natural refuse depilation). Problems environment life rooted from crisis understanding man to nature, thus, of course be a challenge for Islamic education system is currently in develop the institution. By therefore, effort is required concrete to adapt the situation with need era. With education Islam from perspective conservation environment is a theoretical and practical solution as an effort capable of changing understanding and awareness of management environment life become more Good. The purpose of this research is For know how draft conservation environment in the cottage Boarding school Darumuhyiddin NW Debok Subdistrict Terra East Lombok District and Want know how effort conservation environment in the cottage Boarding school Darumuhyiddin NW Debok Subdistrict Terra East Lombok Regency . Research type Which used is field research with a qualitative approach, where this researcher try describe the research subject. Method collection data use method observation, interview and documentation . The concept of environmental conservation based on Sufism values at the Darumuhyiddin Islamic Boarding School, NW Debok, is the concept of al zuhd, the concept of al hub, and the concept of fikr and dzikr. debok in the form of an environmental care curriculum/eco boarding school program and a hidden curriculum/hidden curriculum. Both tree planting and waste management, Darumuhyiddin Islamic boarding school terminology of environmentalism in an effort to protect and preserve the environment so that it is sustainable. The third is the thrifty behavior of the community in the Islamic boarding school environment. The behavior of the residents of the Islamic boarding school as a result of environmental conservation education activities can occur in students who have graduated (alumni).
Comparative chromosome mapping of repetitive DNA in four minnow fishes (Cyprinidae, Cypriniformes)
Authors: Aiumsumang Surachest , Chaiyasan Patcharaporn , Khoomsab Kan , Supiwong Weerayuth , Tanomtong Alongklod , Phimphan Sumalee
Published: May 2023

The present study focused on the repetitive DNA of the chromosome in four minnow fishes from the genera Danio Hamilton, 1822, Devario Heckel, 1843 and Rasbora Bleeker, 1859. Chromosomes were analysed using fluorescence in situ hybridization (FISH) with microsatellite probes including (CA)15, (CAC)10, (CGG)10, (GC)15 and (TA)15 staining. All species retained the diploid chromosome number 2n = 50 in male and female. The microsatellite sequences were mapped in the chromosomes of Danio albolineatus (Blyth, 1860), Devario regina (Fowler, 1934), Rasbora aurotaenia Tirant, 1885 and R. paviana Tirant, 1885. In most cases, the microsatellite was dispersed in the chromosome with conspicuous markings in the telomeric region and the whole genome, which suggests that sequences contribute to chromosome structure and may have played a role in the relationship of this fish group. The comparative genome mapping data presented here provide novel information on the structure and organisation of the repetitive DNA region of the minnow’s genome and contribute to a better understanding of the genomes of these minnows.
A statistical overview to the chromosome characteristics of some Centaurea L. taxa distributed in the Eastern Anatolia (Turkey)
Authors: Açar Mikail , Ta?ar Neslihan
Published: May 2023

This study performed statistical analyses based on chromosome micromorphology of 18 Centaurea taxa, two of which are endemic. ANOVA, Correlation analysis, Discriminant analysis and Cluster analysis were performed to determine the relationships between taxa based on chromosomal features. In addition, according to the data obtained from these analyses, the relationships between taxa and sections were tried to be interpreted. As a result of the analyses, the taxa C. drabifolia Sm. floccosa (Boiss.) Wagenitz & Greuter, C. kotschyi (Boiss. & Heldr.) Hayek var. floccosa (Boiss.) Wagenitz and C. behen L. and C. polypodiifolia Boiss pseudobehen (Boiss.) Wagenitz were located close to each other. These taxa are located in the same sections in the morphological classification. Besides, in the Discriminant analysis, the taxa of Acrocentron, Microlophus, Cheirolepis sections were closely located compared to all other taxa. However, results were not seen to cover all taxa of the sections. This study revealed various chromosomal characteristics of some Centaurea taxa distributed in the Eastern Anatolia. It also performed statistical analyses on these data. While determining the relationships between taxa according to chromosomal characteristics, comparing chromosomal formulas and indices collectively and evaluating the relationships was found to be relatively consistent with morphological classification.
Contributions of species Rineloricaria pentamaculata (Loricariidae:Loricariinae) in a karyoevolutionary context
Authors: Cius A , Barbosa LM , Prizon AC , Zawadzki CH , Borin-Carvalho LA , Porto FE , Portela-Castro ALB
Published: May 2023

Species of Rineloricaria demonstrate an interesting evolutionary history from a cytogenetic point of view, due to the occurrence of extensive variation in diploid number (2n=36 -70 chromosomes), with Robertsonian rearrangements mostly responsible for this karyotypic diversity. In this study we present the karyotypic data for a population of Rineloricaria pentamaculata, collected in the Itiz stream, a tributary of the Paraná River Basin (Paraná, Brazil), which exhibited 2n=56 chromosomes distributed in 8m/sm+48st/a (number fundamental equal to 64) and simple NOR system revealed by fluorescent in situ hybridization (FISH) with 18S rDNA probe, silver nitrate and positive C band, located on the first submetacentric chromosome pair (pair 5). In addition, the NOR pair showed a size heteromorphism for this region, rich in GC composition (positive CMA3). Clusters of 5S rDNA were located in 14 chromosomes and the FISH with a telomeric probe was used to map possible evidence of chromosomal fusions, however, it showed only telomeric sites. These results corroborate the data for the species R. pentamaculata and the genus Rineloricaria, showing that they are similar to most of the populations analyzed. About the cytogenetic data of R. pentamaculata, we reaffirm that most populations were conserved, but in those with derived characteristics, Robertsonian chromosomal rearrangements probably contributed to the karyotypic evolution of the group.
Nuclear DNA 2C-values for 16 species from Timor-Leste increases taxonomical representation in tropical ferns and lycophytes
Authors: Simão Inês , Costa Hermenegildo , Oliveira Helena , Silva Helena , Silveira Paulo
Published: May 2023

Knowledge regarding genome size allows us to infer relationships between taxa, address questions related to systematics and contribute to biodiversity studies. However, currently, less than 3% of the described Pteridophyta species have genome size estimates reported in databases, and only around one third of these are tropical species, although the tropics are home of 86% of fern diversity. The region of Timor-Leste, included in one of the 25 hotspots of biodiversity, is considered one of the richest areas of the world in terms of pteridophyte species. Nonetheless, biodiversity-driven research focused on this territory’s biodiversity is scarce. This study presents novel 2C-values for 15 species of ferns collected in Timor-Leste, using flow cytometry. Furthermore, one species of the lycophyte Palhinhaea cernua (L.) Vasc. & Franco, was also studied and its estimated genome size compared to a previous report. Estimates ranged from 10.45 pg in Selliguea feei Bory to 29.7 pg in Microsorum punctatum (L.) Copel, and are considered medium-size genomes. The data was compared with previous reports for closely related species. These are the first 2C-values for two families and seven genera of ferns, increasing the number of pteridophytes with reported C-values from 292 to 307.
Chromosome counts of some species of wetland plants from Northwest Iran
Authors: Mirzadeh Vaghefi Saeedeh Sadat , Jalili Adel
Published: May 2023

Wetlands scatter as microclimates in mountain areas of Iran. In this investigation, the chromosome number of species and populations from Azerbaijan provinces were studied. After seed germination and root fixation, meristem cells were stained and photographs were taken for cells in the metaphase stage by light microscope. Data were analyzed by Micromeasure and excel softwares. As many as 28 populations of 24 species were studied. The chromosome numbers of two species (viz. Ranunculus kotschyi) were reported for the first time. 11 populations in 9 species were reported for the first time from Iranian populations (viz. Alisma plantago-aquatica, Prunella vulgaris, Scrophularia umbrosa). The range of haploid chromosome numbers is between n=6 and n=21. Ideograms were depicted for each species.
Nuclear DNA content and comparative FISH mapping of the 5s and 45s rDNA in wild and cultivated populations of Physalis peruviana L.
Authors: Garcia Paitan Marlon , Postillos-Flores Maricielo , Rojas Vasquez Luis , Siles Vallejos Maria , López Sotomayor Alberto
Published: May 2023

Physalis peruviana L. often known as goldenberry, has increased its commercial growth in the international market in recent years due to its nutritional value and antioxidant potential. This situation has enabled countries such as Peru to increase their production in order to meet the global demand. However, investigations about the genetic diversity of cultivated and wild populations of goldenberry are still in their early stages. FISH mapping of 5s and 45s rDNA loci and flow cytometry estimation of nuclear DNA content were used to assess genetic differences between wild and cultivated goldenberry populations from Ayacucho and Cajamarca. The majority of metaphases had six 5s rDNA sites for all populations and two and four 45s rDNA sites for the cultivated and wild populations, respectively. We were able to characterize nine different types of chromosomes based on their morphology, fluorescence, rDNA location, and conservation across populations by analyzing the chromosomes that contained rDNA. Furthermore, cultivated populations had more nuclear DNA (13.262±0.087 pg) than wild populations (12.955±0.086 pg). The results show genetic differences between wild and cultivated populations of goldenberry at molecular cytogenetic level as well as in genome size. These findings establish a precedent for future cytogenetic and genomic studies in goldenberry populations, enabling future breeding programs.
Biogenic synthesis of noble metal nanoparticles using Melissa officinalis L. and Salvia officinalis L. extracts and evaluation of their biosafety potential
Authors: Manolescu Denisa , Uță Georgiana , Șuțan Anca , Ducu Cătălin , Din Alin , Moga Sorin , Negrea Denis , Biță Andrei , Bejenaru Ludovic , Bejenaru Cornelia , Avram Speranța
Published: May 2023

In this study we targeted the noble metal nanoparticles (MNPs) biogenic synthesis capacity of two medicinal species with therapeutic potential, namely Melissa officinalis L. (lemon balm) and Salvia officinalis L. (sage), cultivated in Romania. Plant material was extracted by maceration, microwave assisted extraction (MAE) and ultrasound assisted extraction (UAE). Bright field scanning transmission electron microscopy and energy dispersive X-ray spectroscopy (BFSTEM-EDS) techniques were used in order to investigate particles shape, dispersion and chemical elemental analysis. The total polyphenol content for both simple extracts and nanostructured mixtures was determined using the Folin-Ciocalteu method and antioxidant activity using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) method. Identification and quantification of secondary metabolites of M. officinalis and S. officinalis were performed by ultra-high performance liquid chromatography (UHPLC). The Allium assay was used to evaluate the potential cytogenotoxic activity, for both simple and nanostructured phytochemical complexes, in the case of S. officinalis L. species being performed for the first time. Spherical shaped MNPs with diameters of about 20 nm were biosynthesised in lemon balm extracts. Larger AuNPs were phytosynthesized in sage extract obtained by UAE. Compared to the simple extracts, the antioxidant capacity as well as the amount of total polyphenols in the nanostructured extracts decreased, substantiating the involvement of bioorganic material in the reduction of metal ions. Low frequency of chromosomal aberrations corresponding to crude extracts and extracts supplemented with MNPs, suggest the cytoprotective, antigenotoxic, and safe use of these plant species as potential therapeutic forms in various diseases.
L-Ascorbic acid modulates the cytotoxic and genotoxic effects of salinity in barley meristem cells by regulating mitotic activity and chromosomal aberrations
Authors: Tabur Selma , Büyükkaya Bayraktar Naime , Özmen Serkan
Published: May 2023

The objective of the present study was to with all details explain of the efficiency of L-ascorbic acid (L-AsA) also known as vitamin C on cytotoxicity and genotoxicity induced by salt stress in the barley apical meristems. As a result of the statistical analysis salt stress caused a significant (P ≤ 0.05) decrease in mitotic index of barley seeds depending on concentration increase, while the frequency of chromosomal aberration (CA) increased. In addition, it was determined that mitotic index value was decreased by 46% with 1 μM L-AsA supplementation as compared to control and chromosomal abnormalities were increased by 8.96% as well as. However, in the case of simultaneously application of 1 μM L-AsA and different salt concentrations, the high salt concentrations exhibited an excellent success according to low salt concentrations in alleviating the mitodepressive effect of salt stress. Moreover, the frequency of chromosomal aberrations in the root meristem cells of those seeds with 1 μM L-AsA supplementation germinated at different salt concentrations was substantially reduced compared to own control group (alone 1 μM L-AsA pretreatment). The 1 μM L-AsA pretreatment at the highest salt concentration (at 0.40 M) was showed an excellent success by reducing the frequency of the chromosomal aberrations by approximately 90 %. Different salt concentrations and/or 1 μM L-AsA supplementation caused micronuclei and granulation as well as various chromosomal aberrations in prophase, metaphase, anaphase and telophase.
Disidencias sexuales y de género en la escuela: ¿Una institución reproductora o transformadora?
Authors: Estrada Chauta Juan Camilo
Published: May 2023

A partir de una revisión teórica, en este texto se plantea y argumenta una premisa según la cual la escuela es una institución de naturaleza dual; por un lado, reproduce la hetero-cisnormatividad como conjunto de discursos y prácticas asentadas en la cultura patriarcal que buscan producir vidas heterosexuales y cisgénero, al tiempo que despliega una serie de estrategias en el orden de lo pedagógico que aportan a trasformar los ordenamientos y códigos tradicionales en torno a la sexualidad y el género, resaltando la importancia de la formación del profesorado en este aspecto. La argumentación se desarrolla en este orden para concluir con la necesidad de integrar perspectivas críticas desde los postulados de la pedagogía queer, de manera que se garantice la inclusión de las personas que encarnan las disidencias sexuales y de género a la escuela, a la vez que se perturban las estructuras sociales, culturales y políticas que han hecho de esta institución un espacio de socialización fundamental en el sostenimiento del orden social hetero-cis-normativo.
Revisión sistemática: Educación inclusiva como macro concepto en el contexto Colombiano
Authors: Henao Gaona Andrés Eduardo
Published: May 2023

Existe la necesidad de reconocer el concepto de inclusión desde el contexto colombiano que abarca no solo las discapacidades físicas o mentales, sino a personas con otras dificultades o barreras tales como: género, migración, idioma, etnia, religión, sociocultural y económica, entre otras. Esta investigación tiene como objetivo general interpretar la educación inclusiva como macro concepto en el contexto colombiano desde una revisión sistemática de la literatura. Para ello se empleó una Revisión Sistemática de la Literatura (RSL) en las bases de datos Google Académico, Scielo y Dialnet sustentado en el protocolo para revisiones sistemáticas de PRISMA (2020) (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). Se excluyeron 137 artículos y en el proceso de cribado resultaron como objeto de estudio 19 artículos indexados tomando en cuenta título, objetivos, metodología, resultados y aportes del objeto de estudio para las categorías: a) La Educación inclusiva como concepto; b) La Educación inclusiva en el contexto colombiano; y c) Inclusión Educativa en Colombia. Se concluye que la educación inclusiva posee responsabilidad social por la necesidad de propiciar valores inclusivos en los educandos, además, debe ser homogénea. En el contexto colombiano es necesaria la formación permanente del docente, así como el compromiso de los miembros de la comunidad educativa para promover la disminución de la brecha social y el mejoramiento de las condiciones para la educación inclusiva.
Diagnosis on social impact measurement in the Matanzas science and technology park
Authors: Villalonga Arencibia Yoandy Sergio , Tarifa Lozano Lourdes , Artola Pimentel María de Lourdes , González Palmira Edith Adolfina , Acosta González Yudith , Finalé de la Cruz Leyda
Published: May 2023

The current Cuban context evidences a boom in research projects involving science, technology and innovation. Our National Innovation Management System is focused on the solution of the problems presented by our socialist social development economic model, with the use of knowledge and innovation. As part of the Informatization Policy of the country, the Scientific and Technological Parks (PCT) arise in Cuba, with which an accelerated development of R+D+i projects is propitiated in order to solve the fundamental problems of this model.

At the express request of the country’s management, the projects generated by the PCTs in order to fulfill their mission and social transformation, it is essential to measure their social impact; however, the review of their design and a diagnosis (using methods such as surveys, interviews, documentary analysis) of the skills of the project managers working in the PCTCs, show marked weaknesses in measuring the social impact of their projects, which is the main objective of the present work: to show the results of the diagnosis carried out from the definition of indicators and measurement criteria for this purpose, as well as the authors’ analysis of the possible ways of solution.
Studying the Antibacterial and Insecticidal Properties of Rosemary Extract by Iron Nanoparticles Prepared by Using Ultrasound
Authors: Ahmed Sundus Hameed , Hameed Rasha Sattam , Yousif Alyaa Muhsin , Jazar Zena Hassan
Published: May 2023

The green plant-mediated synthesis of iron nanoparticles (GPS-Fe) nanoparticles (NPs) has become more and more popular. In this study, fresh rosemary leaf aqueous extracts that decreased aqueous silver nitrate were used to demonstrate the synthesis of FeNPs. This procedure allowed for the synthesis of NPs that were examined using a different of analytical techniques, including transmission electron microscopy (SEM), energy-dispersive X-ray spectroscopy, FTIR, ultraviolet-visible (UV-Vis) spectrophotometry, and studies on dynamic light scattering. According to ocular observation and UV-Vis spectra, fresh leaf extract treatment changed the color of aqueous ferric nitrate to a bluish hue. Additionally, the TEM analysis revealed that the synthesized NPs were evenly dispersed and had average sizes less than 65 nm. Meanwhile, the bioactivity test shows that the NPs had an inhibitory effect on a number of pathogenic bacteria and caused a high rate of mortality in three stages of house fly larvae.
Study of the Antioxidant and Anti-Cancer Activity and Biological Activity of (Punicagranatum L.) Extract on Pathogenic Microorganisms Using Alkaline Energy Water
Authors: Ahmed Sundus Hameed , Jamil Khansaa Badie , Ahmed Firas Hameed , Muttlib Hayder Saeed , Ibrahim Taha Yaseen , Al-Newani Hadeel Radawi H.
Published: May 2023

Objective: to characterizeand prepare pomegranate extract and study its antioxidant, anti-cancer activity, determine the total phenols and flavonoidsdetermine the active ingredients using LGC MAS technology. Materials and Methods: Preparation of Punicagranatum extract in distilled water and alkaline energy water, and characterization of the ingredients in each extract was carried out using GC-MASS spectroscopy; cytotoxicity was measured against MCF-7 cancer cell line. Results: it was found that alkaline water extract showed the highest concentration of phenols and flavonoids at a concentration of 34.32 and 59.65μg/g and the percentage of the two compounds in the GC-MASS assay Hexadecanoic acid, methyl ester, 11- Octadecanoic acid, methyl ester. In alkaline water with the highest concentration (24%), 15.34%) compared to distilled water extract Punicagranatum, as it was found to be 25.67 and 39.22, noting that these two compounds are anti-cancer compounds. Furthermore, the study proved that Punicagranatum alkaline extract showed a high inhibitory activity for a type of cancer breast cancer cells line MCF-7. Conclusions: MCF-7 cell proliferation were significantly decreased with a concentration-dependent response, and it was found that a concentration of 0.5 µg/ml gave an inhibition rate of 93.47%, and Punicagranatum extract with alkaline water showed a high effectiveness in inhibiting the following microorganisms: S. aureus B. cereus E. coli S. typhimureum A. niger C. albicans, inhibition and antioxidant activity 87.18 at a concentration of 40mg/ml, the concentration of the ingredients are more in alkaline energy water extract than distilled water extract. Keywords: Punicagranatum extract, alkaline water, phenols, flavonoids.
Audit Quality and Financial Reporting Quality in Selected Public Universities in South West Nigeria
Authors: David Olalere Mayowa , Festus Adegbie Folajimi
Published: May 2023

Financial reporting quality has been a relevant discus in the world business to aid investors in making timely and economical decisions. In public enterprises, it helps the users to determine the effective utilization of relevance. Evidence from literatures indicated that poor financial reporting quality as a result of lack of transparent, or lack of accountability and fraud had waned investors’ confidence and investors decisions. Study has it that many universities have not integrated audit quality in their operations for the enhancement of financial reporting quality. Therefore, this study investigated effect of audit quality on financial reporting quality in selected public universities in south west Nigeria. The study adopted survey research design. The population was 19 public universities in south west Nigeria, purposive sampling techniques was used to select 12 universities. The target population was 250 staff of bursary, audit, and senior management. Taro Yamane formula was used to obtained 201sample size. A validated structure questionnaire was used to administer 201 copies of the questionnaire to the respondents. One hundred and ninety returned representing 94.5%. The Cronbach’s Alpha reliability coefficients ranged from 0.724 – 0.991. Descriptive and inferential (multiple regression) statistics were used to analyzed the data. The study found out that audit quality had significant effect on relevance financial reporting quality of public universities in south west Nigeria (Adj. R2 =0.766; F(6, 183) = 99.565=; p=0.00), had a significant effect on faithful representation of financial reports quality (Adj. R2 =0.598; F(6, 183) = 47.930=; p=0.00), had a significant effect on understandability of financial reports quality (Adj. R2 =0.416; F(6, 183) = 21.735=; p=0.00), had a significant effect on comparability of financial reports quality (Adj. R2 =0.390; F(201) = 21.102=; p=0.00), the result also showed that audit quality had a significant effect on timeliness of financial reports quality (Adj. R2 =0.516; F(201) = 43.597=; p=0.00). The study concluded that audit quality influenced financial reporting quality in public universities in south west Nigeria. The study recommended that public universities should integrate audit quality in their operations in other to increase the financial reporting quality.
Are they similar or are they same origin, Persian language and Korean language? (0062-0074)
Authors: Kim Sangdeog Augustin
Published: May 2023

French missionary Dallet (1874) wrote in his book that Korean language is truly different from Chinese language. This time, the present researcher tried to translate the several Persian words into Korean words. The present researcher selected several Persian words randomly, and the researcher compared those Persian words with Korean words with same or similar pronunciation, then the researcher tried to find out same or similar words in Korean language. The researcher used a dictionary of Persian/French and French/Persian (Bau, 2008). The title of this work is ‘Are they similar or are they same origin, Persian language and Korean language? (0062-0074)’. This work is to know if there were some common things between Persian language and Korean language. < number Persian word (its meaning) Korean word (its meaning)> 0062 Dastgah e nasaji (the place of making tissue or cloth) Ddaseun got e nasazi (On the place where it is warm, there is tissue or cloth) 0063 Amalyat (military operation) Himeul yat (Let’s do it with force, hey!) 0064 Kam zuri (without vigor) Gamtchuri (I want to hide myself!) 0065 Pars kardan (Someone cries for help) Beol-seugi hada (Someone was punished because of his or her mistake.) 0066 Kam (insufficient) Ggang tong (vacant can) 0067 Amal (act) Him-eul (with an act) 0068 Amal kardan (do act, proceed) Him sseu-da (to work vigorously) 0069 Didan (to see it, to regard) Dida-boda (I visit the place in order to see the thing well.) 0070 Dorog (lie, not truth, mistake) Deo-reo-un (dirty, not clean) 0071 Waxt (It is early, It has been already done.) Wass-eo (Do you have already come? Did you come here earlier than the time fixed?) 0072 Zarfiyat (capacity, quantity) Ssal-eul peo-ya (You must take the rice into the sac or the bag!) 0073 Har waxt (always) Ha-reo wass-eo (Do you come here in order to do the thing?) 0074 Alaf (plant, herbage, forage) Pul (plant, grass, herbage). From this research, it was known that some parts of Persian words are same to Korean words, and that other parts of Persian words are similar to Korean words.
Expressed Views of Parents Regarding the Use of Mobile Phones and Its Impact on Mental Health among their Children – Grounded Theory Approach
Authors: Kumar U. K Saravana , Rajamani Sathish
Published: May 2023

A qualitative study on expressed views of parents regarding the use of mobile phones and its impact on mental health among their children in selected urban area of Panipat.” The methodology adopted in this study was the qualitative research approach and, grounded theory a type of qualitative research design was adopted. Sampling technique adopted for this study was non – probability method and purposive sampling technique was used. The data analysis of this study was done by using Strauss and Corbin’s coding method. The following themes were identified through data analysis in the study are as follows, Mobile phones are indispensable in children, age limit of minimum 12 years to own a phone, psychosocial impacts of mobile phone use such as disruptive scholastic performance, maladaptive communications, smart phone dependency, social media significance, parental supervision and rule of thumb. The study concluded. Parents have health conscious on psychosocial impacts of mobile phone of mental health of children’s.
Hormonal Imbalance Caused by the Palm of Mary herb (Vitexagnus-Castus): A Review
Authors: Ahmed Sundus Hameed , Hussein Hadeel Radawi , Yousif Alyaa Muhsin , Mansoor Ruaa Fadhil
Published: May 2023

Mary's palm, chaste berries, monk's pepper, or wild lavender are all different names for one herb known for its ability to balance hormones in the body. During the Middle Ages, it was associated with the Greek goddess Hera, the protector of home, marriage, and fidelity, and Demeter, the goddess of harvest and fertility. It was believed to be able to curb sexual desire, so the monks used to eat it. Maryam herb indirectly affects many hormones such as Prolactin, progesterone, and estrogen. It treats menstrual symptoms, infertility, and menstrual syndrome because it involves some hormones in the female reproductive cycle. It works by activating the dopamine release in the brain, which leads to a decrease in the prolactin hormone in the pituitary gland, thus reducing the symptoms of PMS. Prolactin also causes a reduction in estrogen in women and testosterone in men. In addition to its role in promoting breast growth and milk production
Self-Directed Learning Capacity by Differentiated Teaching – A Case Study of High School Students
Authors: Kieu Phuong-Thuy , Nguyen Chi-Trung , Huy Dinh Tran Ngoc
Published: May 2023

Self-directed learning (SDL) capacity is one of the core common values of students, as defined in the Vietnam General Education Curriculum 2018 (VGEC). Because of the students’ variety in capacity and needs, educators are challenged to assist in the development of self-directed learning skills and to encourage learners to more freely use self- direction in their learning activities by personalization and differentiation in teaching practices. However, previous works on SDL in Informatics for Vietnamese students mainly focus on educators’ teaching without considering academic diversity. Our work introduces differentiated teaching and criteria to classify students in Informatics. On the basis of criteria, we designed a procedure to develop SDL capacity in Informatics for high school students. We also provide an implementation setting applying our method which uses the combination of cognitive capacity, personality classification and dependability criteria. The SDL capacity assessment can be used in addition to evaluate the improvement on students’ SDL capacity scores.
Endocrown Restorations: A Conservative Approach to Restore Extensively Damaged Endodontically Treated Teeth
Authors: Ayari Naima , Grira Ibtissem , Douki Nabiha
Published: May 2023

Rehabilitation of endodontically treated molar still remains a controversial issue. Over the years, the use of post-retained restorations has been questioned because of potential tooth weakening. Nowadays, endocrowns are considered as a reliable alternative technique to restore endodontically treated teeth with extensive coronal damage. This partial restoration requires specific preparation design and rigorous adhesion protocol. The present paper aimed to describe the preparation technique for endocrowns, indications, contraindications, and best material adapted for fabrication. This was illustrated through a clinical case to restore the first right mandibular molar by an endocrown fabricated from lithium disilicate-ceramic (IPS e-max CAD).
Assessment of Analgesic Efficacy of Ziziphus jujube Hydroalcholic Fruit Extract
Authors: Pethari Jyoti , Saxena Rahul
Published: May 2023

Pain is a term that refers to a spectrum of sensations of varying types and intensities, ranging from unpleasant to intolerable. The struggle to relieve pain began with the advent of mankind. Analgesics can be defined as drugs that reduce the sensation of pain without losing consciousness. Analgesics act in different ways on the peripheral and central nervous systems. They differ from anesthetics in that they reversibly eliminate sensation, acetaminophen [known in the US as acetaminophen, or simply APAP], non-steroidal anti-inflammatory drugs [NSAIDs] such as salicylates, morphine and opioids such as opiates. When choosing an analgesic, the severity and response to other drugs determine drug choice. World Health Organization [WHO] pain ladder. Herbal medicines have less side effects and less harm, so they have a higher market value. The nutritious jujube fruit (Ziziphus jujube Mill.) is a member of the Rhamnaceous family and grows mainly in inland areas of Europe, southern and eastern Asia, Australia and especially northern China. Jujubes have a long history as fruit and medicinal. The main bioactive components are vitamin C, phenols, flavonoids, triterpenoids and polysaccharides. Recent phytochemical studies of jujube fruit have highlighted the following biological effects: B. Anticancer, anti-inflammatory, anti-obesity, immunostimulatory, antioxidant, hepatoprotective and gastrointestinal protective activity in macrophages and inhibition of foam cell formation. Further focus on clinical trials and phytochemical definitions of jujube fruit will be essential for future research efforts. In this study, an attempt was made to evaluate the analgesic potential of Ziziphus jujube hydroalcoholic fruit extract.
SEM study of the microelement composition of the apical region of the tooth after the treatment of destructive periodontitis
Authors: Glinkin V. V. , Khabadze Z. S. , Generelova Y. A. , Gasbanov M. A. , Badalov F. V. , Leizerovitz O.
Published: May 2023

Relevance. Trace elements play an important role in the life of the cell. Using a scanning electron microscope (SEM), the microelement composition of dentin and cement of the apical region of teeth previously treated for destructive chronic periodontitis in the acute stage was studied.

Aim. Using a scanning electron microscope to study the microelement composition of the apical area of hard tissues of the tooth root after the treatment of destructive periodontitis.

Materials and methods. To determine the presence of certain trace elements in the composition of solid tissues, we used spectral analysis performed on a JSM-6490LV scanning electron microscope (JEOL, Japan) and an INCA Penta FETx3 energy-dispersive spectrometer (Oxford, England).

Results. After endodontic treatment, the content and ratio of Ca and P in the hard tissues of the resorbed apex of the tooth root changes. The presence of newly formed highly mineralized cement was found. The ratio of microelements Ca/P and Na/Mg in the cement before and after the treatment of destructive periodontitis changes. Conclusions. An increased oxygen content may indicate the presence of active forms of this element in the cells. An increased content of Na in hard tissues testifies in favor of triggered regenerative processes. Perhaps the use of Cacontaining drugs helps cells form the structure of the tissue.

Conclusions. After a certain period of time, after the treatment of destructive periodontitis, calcification of the hard tissues of the apical region of the tooth root occurs. The changing ratio of trace elements indicates the predominance of regenerative processes in the tissues of the tooth.