bluuebunny/crossref_metadata_2025 huggingface dataset:
The Influence of Accounting Information Systems Cash Flow Control in Hospital in The City Medan
Authors: Afifah Alya Nur , Nindiasari Avininda Dewi
Published: February 2025

The corona virus pandemic has significantly impacted the cash flow of companies in Indonesia. In this study aims to be able to analyze accounting information systems on cash flow control in 15 hospitals in Medan, North Sumatera. Efforts to maintain the strategic and how to control cash flow in the Medan city hospital, the factors that influence the cash flow. The company in order to maintain or increasing more attention to accounting information systems because it has very important role in the company so that the growth or development of the company in line with its vision and mission. This study aims to determine whether there is a significant influence between accounting information systems on cash flow control at hospitals in the city of Medan. This research was conducted using quantitative methods, and data collection was carried out using primery data obtained from the company's accounting information system and cash flow reports. The population of this study was 47 financial employees out of 150 financial employees spread over 15 hospitals in the city of Medan. The results of this study used a purposive sampling test which showed that there was that accounting information systems have significant influence on cash flow control in 15 hospitals in the city of Medan. This paper is a pioneering initiative in assessing the influence of the accounting system information on cash flow report in 15 hospitals in the city of Medan after the Covid-19 pandemic.
The role of the accountability apparatus in the mediation of competition and psychological capital on-budget performance manager: Case study village governance in Aceh Province
Authors: Sufitrayati Sufitrayati , Indriani Mirna , Mukhlis Mukhlis , Abdullah Syukriy
Published: February 2025

The capital affect apparatus responsibility and budget performance. In addition, the influence of the accountability apparatus on the budget performance manager, and the role of the accountability apparatus in mediating the influence of competence and psychological capital on the budget manager's performance. This study employs a design of explanatory research (hypothesis testing) with a causal method to explain the causal relationship (impact) between variables using hypothesis testing in order to meet its objectives. The proportionate stratified random sampling method was utilized in this investigation, with a total sample size of 350 respondents. Structural equation modeling is used in the analysis. The results obtained in this study are (1) competency (X1) effect on apparatus accountability (Z); (2) psychological capital (X2) does not affect apparatus accountability (Z); (3) competency (X1) affect the budget performance manager (Y); (4) psychological capital (X2) affect the budget performance manager(Y); (5) apparatus accountability (Z) affect the budget performance manager (Y); (6) the accountability apparatus is proven to be able to act as a mediating variable in the influence of competency on the budget performance management; and (7) apparatus accountability is not proven to act as a mediating variable in the influence of psychological capital on budget manager performance.
Awareness Of Malaybalay City on Ordinance No. 962 On Plastic and Polystyrene: Basis for Intervention
Authors: Aliganga Queences Kaye P , Arimas Ayra Nove A
Published: February 2025

Plastic pollution has become one of the world’s most critical environmental issues that people are facing today. In Malaybalay City, Article 7 Ordinance 962, known as Plastic and Polystyrene Regulation, was enacted to address the problem of banning single-use plastic. This study will assess the level of awareness of market vendors, other establishments vendors, and customers on Plastic and Polystyrene Regulation Article 7 Ordinance 962 in Malaybalay City. This research assessed the plastic and polystyrene regulation practices that are applied the most, and then the study formulated ordinance intervention for Malaybalay City. This study used a descriptive quantitative research design in data gathering. The instrument that used in gathering data for this study is a researcher-made questionnaire that utilizes a Likert scale and an open-ended questionnaire. Findings disclosed that the market vendors, other establishments vendors, and customers in Malaybalay City encounter problems in the awareness of plastic and polystyrene. The results overall mean was high awareness. The recommendation included bringing your bags and following the regulations, ordinances, and platforms such as signage and internet information to spread properly the said awareness of regulation. Based on the data gathered, mostly prefer a necessary resources and guidelines, continuous monitoring and evaluation that enables the market vendors, establishments vendors, and customers adopt and apply the regulation in the use of plastic bags, regulation in the use of polystyrene. Article 7 of ordinance No. 962, and adaptation of the residents on the mandate on “bring your own bag” program that must encourage individuals to strengthen the enforcement of regulation or law.
Effect of Investment Risk and Stock Liquidity on Stock Returns
Authors: Rodho Teresia Apliana , Nugroho Hendrato Setiabudi
Published: February 2025

Investment is a commitment to sacrifice consumption in the present (sacrifice current consumption) with the aim of increasing consumption in the future, investment is always associated with returns and risks. In investing, investors cannot know with certainty the results they will get in investing. However, usually the reason people want to invest is to make a profit, even though this may not necessarily happen. The purpose of the research is to determine the effect of investment risk and stock liquidity on stock returns in the banking sub-sector listed on the Indonesia Stock Exchange (IDX). The data used in this study is secondary data obtained from the annual financial reports of banking companies listed on the Indonesia Stock Exchange for 2017 - 2021. The population in this study totaled 16 companies. and samples obtained as many as 80 financial report data. The method used in this research is descriptive statistics. Partial testing of the t test obtains proximate Investment Risk results with (beta) a negative effect on stock returns. Meanwhile, stock liquidity (Trading Volume Activity/TVA) has a positive effect on stock returns. Simultaneous test results with the F test, namely Investment Risk proxied by (beta) and Stock Liquidity (Trading Volume Activity/TVA) jointly affect stock returns.
Reliability test of a questionnaire to investigate behaviour of using traditional medicines among urban students of Elementary School
Authors: Cahyani Riska , Widayati Aris
Published: February 2025

Introduction. The use of traditional medicine among the adult population is prevalent. Previous studies have explored the use of traditional medicine among adults. However, traditional medicine usage among adolescents is still rare, especially among elementary school students. Therefore the instruments for research on the use of traditional medicine among adolescents are also still limited. Objective. This study aims to calculate the reliability scale of a questionnaire based on the Theory of Planned Behavior. The questionnaire can be used to explore the behavior of using traditional medicine among elementary school students. Methods. The tested instrument has been assessed for its content validity using a professional judgement approach and language clarity. In this study, instrument reliability was calculated using Cronbach Alpha approach. The test respondents were elementary school students in Yogyakarta City namely SD Negeri Ungaran Yogyakarta. Fifty respondents were selected using purposive sampling and given a self-asministered questionnaire. Data were entered and calculated for Cronbach Alpha using SPSS software. Results. Twelve percent of the 50 data sets were ineligible for inclusion due to incomplete answers, resulting in 44 data sets (88%) being analysed. The analysis produces a Cronbach's Alpha scale of 0.840 with 24 items in the questionnaire. Conclusion. The conclusion is that the instrument is reliable because the scale of Cronbach's Alpha is more than 0.60 as the standard point. It can be used to investigate a behaviour regarding traditional medicines usage among Elementary Students in urban areas.
Utilizing Limited Land for Organic Hydroponic Farming
Authors: Zakiya Firyal Kamilatuz , Rozaki Zuhud , Wulandari Retno , Wira Amanah4 Cantika
Published: February 2025

This journal article explores the role of the younger generation in shaping the future of Indonesian agriculture. The objective is to assess the level of interest among youth in the agricultural sector and to scrutinize the initiatives undertaken for its advancement. The article refers to prevailing literature in agricultural science, particularly focusing on journals published within the last five years. It accentuates the burgeoning interest of the younger generation in advancing agricultural techniques, including but not limited to hydroponics, aquaponics, aeroponics, and vertiminaponics. Additionally, it emphasizes their proactive engagement in disseminating positive insights about modern agricultural practices within the community.
Memupuk Harapan Pertanian Indonesia: Kontribusi Generasi Muda dalam Peningkatan Teknologi Demi Mewujudkan Pertanian Indonesia yang Berkelanjutan
Authors: Hidayatullah Rahmat Syarif , Rozaki Zuhud , Wulandari Retno , Azzahra Isni
Published: February 2025

Qualified human resources who are committed to creating a quality agricultural sector are one of the success factors for sustainable agricultural development. However, the current condition of agriculture faces a serious problem, namely the number of young farmers has decreased. The role of farmers is very important to fulfill the food needs of a country.  With the decreasing number of farmers today and the average farmer is old, it can threaten overall food security. Family as an internal factor plays an important role in the regeneration of farmers where they can directly interact at any time. The role of the government and the private sector in land conversion policies needs to pay attention to the impacts caused.  . In the midst of globalization and the development of information technology, the strengthening of the three extension models has been challenged by the innovation of information production and distribution mechanisms to complement farmers' decision-making. Extension communication systems based on information technology or new media need to be an important concern, especially to stimulate the development of the interest of young farmers who are increasingly literate with the application of renewable technology.
Indonesia's Youth Strategy Towards Sustainable Agricultural Change
Authors: Oktaviani AuthNur Rizky , Rozaki Zuhud , Wulandari Retno , Distrianada Ridho Ikbar
Published: February 2025

Education and training focused on sustainable agriculture have a crucial role to play in preparing young Indonesians to play a role in sustainable agricultural change. This article discusses several internal and external factors influencing youth interest in the agricultural sector, including limited land constraints, inadequate financial support, negative views of agriculture, and the attractiveness of the non-agricultural sector in urban areas. Research shows that effective, practical, and up-to-date education and training programs can inspire youth to engage in sustainable agricultural practices. The importance of reviving youth interest in agriculture is also emphasized through the development of young entrepreneurs in the agricultural sector. Concrete measures such as increased access to technology, agricultural infrastructure development, and cooperation between governments, research institutions, and communities were identified as strategies to achieve sustainable agriculture. The importance of reviving youth interest in agriculture is also emphasized through the development of young entrepreneurs in the agricultural sector. Concrete measures such as increased access to technology, agricultural infrastructure development, and cooperation between governments, research institutions, and communities were identified as strategies to achieve sustainable agriculture. The importance of active youth participation in the policy process and cooperation with various parties was also discussed. Various training initiatives, such as the Kostratani Program at the Jambi Agricultural Training Center and thematic training activities for farmers, show the government's real commitment in increasing the capacity of agricultural human resources. However, challenges such as the labor crisis in the agricultural sector, especially among young farmers, have an impact on the aging of farmers. Strategies for the protection and empowerment of farmers according to Law Number 19 of 2013, which involve increasing resilience to climate change, business risk management, and strengthening market systems, were identified as steps that can be taken to address various problems in the agricultural sector.
Kontribusi Generasi Muda Dalam Perkembangan Pemberdayaan Hidroponik
Authors: Wasesa Rayjaka , Rozaki Zuhud , Wulandari Retno , Distrianada Ridho Ikbar
Published: February 2025

Indonesia is one of the countries that rely on the agricultural sector as its advantage. However, the need for good quality and human resources has decreased in recent years, especially in the agricultural sector, which will affect the contribution of the young agricultural workforce/young generation to the success of agriculture in Indonesia. Hydroponics is agricultural cultivation without the use of soil media, so hydroponics is an agricultural activity carried out using water as a medium to replace soil.The purpose of this paper is to find out about the contribution of the younger generation in today's agricultural field, especially in hydroponic farming. the search method for this paper uses the journal search method with the Google Scholar web. the result of this paper is to find out detailed details about the contribution of hydroponic farming with references in several villages and schools. This paper has many benefits so that we can know more up-to-date information, so that it can be a reference or material to start hydroponic farming properly.
Peluang dan Tantangan Generasi Muda Menuju Pertanian Bekelanjutan
Authors: Zidan Zacky , Rozaki Zuhud , Wulandari Retno , Distrianada Ridho Ikbar
Published: February 2025

This research explains the role of the younger generation in facing the increasingly complex challenges of agriculture, especially in the context of climate change. Focusing on technological innovation, this research outlines how youth engagement can be a key driver of positive transformation in the agricultural sector. Through innovative approaches, such as the application of advanced technologies and sustainable practices, the younger generation is expected to increase agricultural productivity and resilience. The research details the impacts of climate change on agriculture and identifies innovative opportunities that the younger generation can take to address the challenges. In the context of climate change and exposure to global markets, the younger generation is identified as a potential agent of change. A key focus was to explore how technology can improve agricultural efficiency, productivity and resilience. The younger generation is expected to address environmental challenges and meet the demands of a dynamically changing global market. The results of this study provide insights into the transformational potential of the younger generation in shaping a sustainable and globally relevant future for agriculture.
Desenvolvimento e avaliação de um sistema de proteção de trajetórias em Sergipe
Authors: Cossi João , Aguiar Martim Ancona de F. B. , Rocha Guilherme , Ruli Leonardo , Silva Milla , Stolar Larissa
Published: February 2025

O abandono escolar no Ensino Médio é um problema comum nas diversas redes estaduais do Brasil que impacta consideravelmente a aprendizagem dos alunos e pode levar a situações de evasão escolar. Com a pandemia de COVID-19, as taxas de abandono e evasão escolar tiveram crescimentos significativos, o que ampliou o desafio perante as redes educacionais do país.

Diante desse contexto, diversas estratégias têm sido desenvolvidas, testadas e implementadas ao redor do país visando a redução do abandono escolar. Neste documento será abordada a solução desenvolvida no estado de Sergipe, a partir de uma parceria entre a Secretaria de Estado da Educação de Sergipe (SEED-SE), o Banco Interamericano de Desenvolvimento (BID) e o Instituto Sonho Grande (ISG), com relação a um sistema e toda uma governança para a identificação, o acompanhamento e o suporte a estudantes em risco de abandono escolar.

Os resultados obtidos com esta solução de proteção de trajetórias indicaram que, em linha com a literatura existente, a identificação prévia e a intervenção diante de alunos em risco de abandono escolar possibilita a minimização destes riscos. Os efeitos encontrados são positivos e estatisticamente significantes, indicando uma redução entre 19% e 39% no percentual de alunos em risco de abandono escolar.
A Memória das Igrejas dos Negros em São Paulo
Authors: Violin Caio Felipe Gomes
Published: February 2025

O presente estudo explora a memória das Igrejas dos negros em São Paulo, investigando seus caminhos e locais. Através de uma análise histórica e cultural, examina-se o papel dessas Igrejas na comunidade afrodescendente, destacando conceitos fundamentais. O artigo busca esclarecer o significado de irmandade e sua importância para o surgimento das igrejas do Rosário. O patrimônio religioso dessas irmandades é a materialidade da memória dessas comunidades afrocatólicas. Além disso, busca-se compreender a identidade afrocatólica e mapear os locais negros no estado de São Paulo, onde tais edifícios estão localizados. O estudo aborda a fundação, as práticas religiosas e as contribuições dessas igrejas para a construção da memória coletiva negra no contexto paulista.
Do Hotel ao Condomínio Residencial
Authors: Cunha Bianca Coutinho Lopes , Abdalla José Gustavo Francis
Published: February 2025

O objetivo do artigo é compreender a espacialidade em um hotel, o considerando como moradias de curta e longa permanência. Especificamente, se quer apontar quais relações socioespaciais, no sentido do ambiente construído de vida para as pessoas, são proporcionadas a seus residentes. Tem-se a análise documental da arquitetura e sua normativa e entrevistas como metodologia, incluindo-se aí os aspectos formais territoriais urbanos. Busca-se suporte pela teoria ecológica ambiental. Vai-se desenvolver a pesquisa por meio de coleta de dados técnicos-arquitetônicos e levantamento in loco por meio do Walkthrough. A cidade de Juiz de Fora, MG, é o local da pesquisa. A investigação se faz por meio das análises quanto à habitabilidade da edificação e características socioculturais presentes no ambiente construído.  Além disto, são classificados dois objetos centrais para análises: (a) lugares, como meio físico formal e (b) ambientes, como meios sociais. Como resultados, tem-se quadros com elementos descritivos que permitem compreender o cenário de vida proporcionado aos usuários de hotéis e seus possíveis impactos presumíveis na vida cotidiana de moradores nesta tipologia arquitetônica. Como conclusão, reafirma-se que a relação pessoa-ambiente encontrada no edifício acontece entre dois públicos distintos, os hóspedes de curta permanência e os de longa permanência, e cada um desenvolve características socioespaciais diferentes.
A percepção de espectadores da arquitetura em espaços fílmicos
Authors: Pinheiro Tássia Cristina Lemos , Oliveira Caio Cesar Tomaz de
Published: February 2025

Este trabalho explora os vínculos entre a arquitetura e o cinema, a importância do cinema como veículo de discussão de ideias através da observação da ambientação e cenário como parte integrante da narrativa, e parte essencial para a sua condução como elemento base de coordenadas técnicas. Neste âmbito foram analisados elementos arquitetônicos e urbanísticos de cenas de dois filmes, e comparadas com materiais no qual sua produção foi inspirada. Para avaliar a percepção do espectador da arquitetura das cenas, foram escolhidas sete cenas de filmes, em que arquitetura e/ou urbanismo possuem aspectos relevantes, que de alguma maneira protagonizam a cena, e estas foram divididas em dois grupos para totalizar aproximadamente dez minutos de cenas cada. Os resultados obtidos foram uma análise arquitetônica/urbanística dos sete filmes usados para a pesquisa além de uma resposta dos voluntários que em uma escala de 0 a 10, chegou-se com notas das cenas variando entre 7,5 e 9,7 de nota média das diferentes cenas.
ATHIS e a Lei 13.465/2017: resultados parciais do processo de regularização fundiária urbana dos núcleos informais Santa Terezinha e Alto da Boa Vista
Authors: Azevedo Doriane , Arruda Andréa Figueiredo , Junqueira Neto Antonio Mascarenhas , Pinto Luiz Antônio de Figueiredo , Cordeiro Vanessa Alves
Published: February 2025

O enfrentamento das irregularidades fundiárias e necessidades urbano-habitacionais nas cidades brasileiras é reivindicada há décadas por diferentes agentes sociais. A partir dos anos 2000, sobretudo, este tensionamento ganhou novos contornos voltados à resolução da garantia da segurança da posse para as famílias de baixa renda com a aprovação de importantes marcos legais para a regularização fundiária, dos quais destacamos a Lei Federal nº 11.977/2009, revogada pela Lei Federal de Regularização Fundiária nº 13.465/2017. O Grupo de Pesquisa e Extensão - Estudos de Planejamento Urbano e Regional (ÉPURA) da Universidade Federal de Mato Grosso (UFMT), desde a sua criação, vem acompanhando, sistematizando e subsidiando reflexões/ações sobre a leitura e enfrentamento do déficit habitacional quantitativo e qualitativo no estado de Mato Grosso, dando maior ênfase à capital Cuiabá. Dentro das frentes de atuação do Grupo estão as análises propositivas em Projetos de Extensão Tecnológica que procuram dar respostas, na prática, às demandas habitacionais anunciadas. Neste artigo, apresentamos os “Projetos Pilotos de Regularização Fundiária de Núcleos Urbanos Consolidados - Santa Terezinha e Alto da Boa Vista em Cuiabá/MT”, evidenciados pelos temas: (a) dinâmicas interinstitucionais; b) nivelamento de equipes; c) pesquisas, levantamentos e avaliações; d) planejamento/projeto de regularização fundiária urbana. Além disso, apresentamos os resultados parciais alcançados com o desenvolvimento das atividades nos núcleos informais, sublinhando as possibilidades de Assessoria/Assistência Técnica aplicada à Regularização Fundiária Urbana.
PREDICTING THE DEGREE OF SUSCEPTIBILITY OF TEETH TO EXTERNAL STIMULI AFTER THE BLEACHING PROCEDURE
Authors: Shumsky Aleksandr , Melenberg Tatyana , Titova Ol'ga , Solodchenko Yulia , Levina Natalia , Jalad Jasem , Burov Andrey
Published: February 2025

The subject of the study is that currently many people strive to have their teeth white. However, after the bleaching procedure, some patients may experience hyperesthesia, which is an increased sensitivity of the teeth.
Despite the fact that there is information in the scientific literature about hyperesthesia after bleaching, there is not enough information about its features and manifestations depending on various factors.
Purpose: to study the features of hypersensitivity of teeth after the bleaching procedure.
Methodology. In the course of the study, the characteristics of hypersensitivity of teeth in 50 people after the bleaching procedure were examined.
All participants in the procedure underwent chemical bleaching using the Opalescence Boost PF system.
The IBM SPSS Statistics 23 program was used to compare and analyze the results of the study. The Wilcoxon T-test was used to determine the statistical significance of the differences between the samples. The differences were considered statistically significant at p < 0.05.
Results. After the teeth whitening procedure, there was a tendency to decrease the intensity of sensitivity after two weeks, however, with the use of additional whitening products, sensitivity could increase.
Conclusions. In this regard, it seems necessary to implement a set of measures aimed at preventing tooth hypersensitivity after the bleaching procedure in both the short and long term.
EVALUTION OF THE USE OF MATERIALS BASED ON OCTACALCIUM PHOSPHATE IN SOCKET AUGMENTATION SURGERY ACCORDING TO HISTOLOGICAL DATA. CLINICAL CASE
Authors: Tarasenko Svetlana , Gor Ilana , Diachkova Ekaterina , Kazaryan Aida
Published: February 2025

Data from domestic and foreign literature indicate the need to use osteoplastic materials to restore bone tissue after tooth extraction to prevent significant atrophy of the alveolar ridge in the area of future dental implantation. At the moment, there are various types of osteoplastic materials that have become necessary in dental surgery. Osteoplastic materials are the basis for the formation of the patient’s own bone tissue. They have a number of properties that allow them to perform their main function.
In this article we describe a clinical case of the use of osteoplastic material “Histograft” based on octacalcium phosphate granules. Octacalcium phosphate is a material that is converted to hydroxyapatite under physiological conditions and is considered the mineral precursor to bone apatite crystals.
The uniqueness of this method lies in the preservation of bone tissue for subsequent implantation surgery without additional trauma and the creation of an additional surgical field. The patient underwent tooth extraction according to indications (diagnosis: “Chronic periodontitis”, according to ICD-10 K04.5), followed by socket augmentation surgery. The patient underwent a radiation examination, namely CBCT and OPTG (cone beam computed tomography, orthopantomogram) and a histological examination and morphological analysis of a biopsy specimen in the area of implantation of the Histograft material.
According to the results of histological examination, the formation of new bone tissue was noted, in sufficient volume and density for further dental implantation.
Thus, a synthetic osteoplastic material based on octacalcium phosphate granules with DNA growth factor can be used during socket augmentation surgery.
DNA DAMAGE IN CHILDREN WITH CONGENITAL CLEFT LIP AND PALATE IN A REGION WITH ECOTOXICANTS
Authors: Chuykin Oleg , Topol'nickiy Orest , Karimov Denis , Karimov Denis , Kuchuk Kristina
Published: February 2025

Subject. Many researchers emphasize that most congenital defects have a multifactorial nature and, along with a number of other diseases (neoplasms, bronchial asthma, etc.), can serve as indicators of an unfavorable state of the environment. Among the key targets of the negative impact of environmental and industrial factors in the human body, the DNA molecule is distinguished.
Objective. To analyze the severity of DNA integrity disorders (fragmentation) in children with congenital cleft lip and palate from regions with industrial petrochemical ecotoxicants using gel electrophoresis of single leukocytes.
Methodology. A total of 60 children with congenital cleft lip and palate from regions with industrial petrochemical ecotoxicants were selected, as well as 40 children without the corresponding pathology from the same regions included in the control group. The level of DNA damage was assessed on peripheral blood lymphocytes of donors aged 5–12 years. The degree of DNA damage in single leukocytes of venous blood was determined by the alkaline version of the DNA comet assay by performing alkaline gel electrophoresis of individual cells.
Results. The analysis of the obtained data indicates a high level of genotoxic stress in children with congenital cleft lip and palate (CLPP), which differs significantly from similar indicators in the control group. Reliable differences in a number of key parameters (tail length, percentage of DNA in the tail, tail moment) indicate more intense processes of fragmentation of deoxyribonucleic acid in patients with congenital anomalies. Taken together, these results suggest that this cohort has an increased sensitivity to adverse environmental factors, in particular, to toxic and mutagenic substances present in their places of permanent residence.
Conclusions. The obtained data are a new aspect in the pathogenesis of congenital cleft lip and palate and can be used to predict this defect in children living in a region with industrial petrochemical ecotoxicants.
BIONIC EAR AS A NEW SYSTEM FOR REHABILITATION OF PATIENTS WITH MICROTIA
Authors: Arutyunov Sergey , Astashina Nataliya , Elovikov Alexey , Yuzhakov Alexander , Bezukladnikov Igor , Baidarov Andrey , Valiakhmetova Kamilla , Maiorova Lilia
Published: February 2025

Subject – the technology for prosthetics of patients with microtia (anotia) using the developed design of a bionic auricular prosthesis, the use of which is aimed at replacing facial defects and restoring conductive and mixed hearing.
Objectives. To develop a design of a bionic ear prosthesis and a method for its fixation based on the use of biocompatible materials and modern technologies.
Methodology. The epithesis is manufactured using computer modeling, using the patient's CT scan as the initial data. The main structural elements (the frame of the external overhead device and the fixation elements) are obtained using 3D printing. The electronic components of the hearing aid, including the sound vibration emitter (transducer) and battery, are located inside the prosthesis structure.
Results. The bionic ear prosthesis consists of several structures, including a silicone auricle with an inserted sound processor. The epithesis of the auricle in the structure of the bionic ear prosthesis can be combined – consisting of a polymer frame coated with silicone or completely made of silicone material. The structure can be fixed both with titanium osseointegrative implants and combined implantation systems, including a sleeve made of carbon-carbon composite material of compact structure and a titanium rod, used depending on the existing clinical conditions. The bionic ear prosthesis is integrated into the patient's digital environment based on modern engineering and medical 3D technologies.
Conclusion. The proposed approach to auricular prosthetics will allow achieving the naturalness of the replacement structure by introducing bone conduction into its structure of the hearing apparatus.
PREVALENCE AND CHARACTERISTICS OF ACUTE PURULENT-INFLAMMATORY DISEASES OF THE MAXILLOFACIAL REGION
Authors: Grachev denis , Ksembaev Said , Agatieva Elima , Mubarakova Larisa
Published: February 2025

Subject. A review of the literature devoted to the urgent problem of dentistry – acute purulent-inflammatory diseases of the maxillofacial region is presented. Purulent inflammatory diseases in the jaw and face area constitute an important group of diseases with high medical and social significance, since most patients are of working age and often require hospitalization. Early diagnosis and treatment play a key role in preventing serious life-threatening complications.
The purpose of the study is to study the materials of publications devoted to the ethology, pathogenesis and prevalence of acute purulent–inflammatory diseases of the maxillofacial region.
Methodology. In detail, in the light of modern concepts, modern methods of treating patients with acute purulent-inflammatory diseases of the maxillofacial region are described.
Results. Thus, a recent retrospective analysis conducted as part of the study of the prevalence of odontogenic phlegmon among hospitalized patients demonstrated that the level of patients with inflammatory diseases in the field of maxillofacial surgery remains stable. This indicates that the problem of odontogenic infections does not lose its relevance and requires constant attention from the medical community.
Other studies also confirm this trend, pointing to the immutability of indicators of purulent-inflammatory diseases in this area. For example, in some clinics there is an increase in the number of cases associated with complications after dental procedures, which may be due to insufficient prevention and control of infections. It is important to note that odontogenic phlegmons can occur not only as a result of neglected dental diseases, but also as a result of poor-quality medical manipulations.
Conclusions. The results of the review indicate that the stable level of odontogenic phlegmon among hospitalized patients indicates the need for further study and development of effective strategies to reduce morbidity in this area.
PARAMETERS OF INTACT PERIODONTIUM THAT ARE DETECTED BY CLINICAL, FUNCTIONAL, AND RADIOLOGICAL METHODS OF INVESTIGATION
Authors: Repina Svetlana , Zhan Zhibo , Ibrahimova Amina , Sivodedova Anastasiia , Ostovar Aida , Kardosh Anna , Bikmulina Polina , Sologova Diana , Repin Igor , Timashev Petr , Tarasenko Svetlana
Published: February 2025

Subject are the parameters of the intact periodontium, recorded using clinical, functional and radiological methods of research.
Objectives are to analyze and systematize up-to-date information concerning clinical, functional and radiological research methods that record periodontal parameters and the range of their values for intact periodontium.
Methodology. The study was conducted within the framework of the project “Development of a method for recreating periodontal structures using bioequivalents obtained by three-dimensional bioprinting”, search and analysis of data of scientific articles was performed via international electronic scientific databases eLibrary, PubMed, Google Scholar, Web of Science, ScienceDirect from 2019 to 2024, using the keywords: “periodontium”, “clinical research methods”, “functional research methods”, “radiological research methods”, “periodontal indices”, “gingival sulcus probing”, “intraoral scanning”.
Results. The analysis of data from 65 articles out of 312 found was performed. Among the clinical research methods, the following were distinguished: diagnostic methods (questioning, inspection, palpation, measurement of gingival thickness, width of keratinized gingiva, height of interdental papillae, depth of gingival recession, bleeding on probing, probing depth, clinical attachment level, periodontal epithelial surface area periodontal inflamed surface area, etc.), treatment, dynamic observation; among the functional methods – laser Doppler flowmetry, electromyography, rheography, periotestometry, perioscopy, etc.; among the radiation methods – orthopantomography, occlusal radiography, cone beam computed tomography, ultrasound examination, etc. The parameter values for the intact periodontium are given.
Conclusions. The parameters of the periodontium measured in scientific studies reflect its anatomical and physiological characteristics and state at a given time; as a rule, there is a range of normal values for each parameter. The same parameter of the periodontium can be measured by several methods. Currently, various parameters are used in studies, the choice of which for a particular study depends on the primary and secondary outcomes, and the concept of the study.
PROSPECTS FOR THE USE OF HYDROLATES IN DENTAL PRACTICE (LITERATURE REVIEW)
Authors: Filimonova Olga , Shishkova Yulia , Vereshchagin Alexander
Published: February 2025

The purpose of the review is to emphasize the importance of integrating hydrolates into modern dental practice as a safe and effective approach to the treatment and prevention of dental diseases. The article discusses the use of hydrolates in dental practice for the symptomatic treatment of oral diseases.
Hydrolate is a secondary distillate, fragrant (florentine) water formed during steam distillation of vegetable (usually essential oil) raw materials. Any hydrolate consists of distilled water and components that are carried away from vegetable raw materials by steam during steam or water distillation. Hydrolates have unique properties that can be useful in various aspects of dentistry. Hydrolates are one of the new directions in the complex treatment of inflammatory diseases of the oral cavity. Hydrolates are rich in useful bioactive substances, vitamins and minerals, they contain various components: flavonoids, tannins, salicylic acid, camphor, quercetin, runines and terpenes.
The modern literature on dental care is paying more and more attention to natural therapeutic products along with commercially created alternatives. Hydrolatotherapy, unlike prescription pharmaceuticals, can treat several symptoms at once or be used in combination with traditional treatments.
The analysis of the available literature allows us to conclude about the positive prospects for the use of hydrolates in dental practice as anti-inflammatory, antimicrobial, regenerating, and bleeding-reducing drugs. Further controlled clinical studies are needed to establish the proven effectiveness of hydrolates and their widespread use as medicinal ingredients, determine the appropriate dose, bioavailability and bioefficiency.
CYTOKINE PROFILE OF ORAL FLUID IN PATIENTS WITH DYSPLASTIC PHENOTYPE
Authors: Nagaeva Marina
Published: February 2025

Relevance. Connective tissue dysplasia (CTD) is a systemic factor affecting the adaptive potential of the organism and a predictor of a number of chronic diseases. Connective tissue components are widely represented in the structure of the periodontal complex and play a significant role in the functioning of the immune system. In this regard, it is of scientific and practical interest to study the state of local immunological activity and biomarkers of inflammation in patients with CTD and periodontitis on the background of CTD.
Aim of the study. To evaluate the level of pro-inflammatory cytokines in oral fluid in patients with undifferentiated CTD and periodontitis.
Material and methods. The study protocol involved the identification and evaluation of phenotypic and visceral signs of CTD and assessment of dental status, based on the results of which, the studied patients were divided into 4 groups: comparison group – individuals without signs of CTD and IDP (n = 15), group I – patients without signs of CTD with IDP (n = 20), group II – patients with DST without IDP (n = 20), group III – patients with CTD and IDP (n = 34). The content of IL-1β, IL-2, IL-6, IL-8, TNF-α in oral fluid was assessed.
Results. Group II patients had statistically significantly higher (relative to the comparison group) concentration of IL-8, TNF-α. The level of IL-2, IL-8, TNF-α in periodontitis and CTD was significantly higher than in the group of patients with periodontitis without CTD.
Conclusion. The results obtained in the course of this study revealed a number of features of the spectrum of gastric cytokines in patients with DST, as well as the specificity of changes in these indicators in periodontitis occurring against the background of DST. Further studies require clarification of the prognostic role of the identified statistically significant changes in indicators, as well as assessment and analysis of their changes when using various modern methods of treating ICD in patients with CTD.
Sou mais macho que muito homem: discurso, resistência e processos de constituição do feminino na música Pagu
Authors: De Queiroz Batista Itallo Augusto , De Melo Costa Isaac Itamar
Published: February 2025

O objetivo deste trabalho consiste em fazer o uso da materialidade musical como fonte de significações. Os estudos estão atrelados à AD Pecheutiana, na perspectiva de que os discursos, que se materializam na música, carregam o poder de expressão histórico-social em múltiplos aspectos, dentre eles as questões de dominação e suas contraposições em relação às figuras femininas, expressando o imaginário cristalizado socialmente para elas e as resistências contra isso. A justificativa parte do pressuposto de que muitos compositores utilizam desse veículo para manifestar inquietações, carregadas de efeitos de sentido a serem melhor analisados. Para tanto, adotamos uma metodologia que mobiliza o a) processo de estranhamento em relação a uma obviedade materializada na língua, b) desuperficialização da materialidade significante, seguida do c) batimento entre descrição e interpretação, conforme indicam Pêcheux e Fuchs (1990).  O objeto de estudo é “Pagu”, canção de Rita Lee e Zélia Duncan. A natureza da pesquisa é bibliográfica, havendo levantamentos dos textos de Leandro-Ferreira (2013), Orlandi (2016) e Pêcheux (2014). Os resultados apontam para os atravessamentos das FDs religiosa, patriarcal e moralista na canção, de modo que o enlace entre esses domínios distintos constitui, em si, o tropo que torna a interpretação sobre Pagu possível.
Efecto del aceite esencial de Cymbopogon citratus (dc.) Stapf (zacate limón) en la conservación de calidad postcosecha de fresa
Authors: Quintero Jiménez Anareli , Castillo Ortega Laura Sofía , López López Edgar
Published: February 2025

Se evaluó el efecto del aceite esencial de zacate limón (Cymbopogon citratus) sobre la calidad postcosecha en frutos de fresas durante 21 días de almacenamiento a 4°C. Se emplearon concentraciones de 0.5%, 1.0%, 1.5% y 2.0% de aceite esencial de zacate limón, comparándolas con un control negativo y un control positivo con Microdyn. Los tratamientos con 1.5% y 2.0% de aceite esencial fueron los más efectivos en la conservación de la firmeza, el contenido de humedad y la actividad antioxidante, manteniendo la frescura visual del fruto. En contraste, los tratamientos con concentraciones de 0.5% y 1.0% así como el control negativo, mostraron una rápida pérdida de calidad, con un incremento en los sólidos solubles totales y azúcares reductores. La actividad antioxidante se mantuvo alta en los tratamientos con 1.5% y 2.0%, lo que sugiere que el aceite esencial ralentizó los procesos oxidativos. Los resultados indican que el aceite esencial de C. citratus a concentraciones de 1.5% y 2.0% es comparable con los conservantes comerciales como Microdyn, presentándose como una alternativa natural para prolongar la vida útil de fresas frescas sin recurrir a químicos sintéticos. Este enfoque tiene implicaciones relevantes para la industria de alimentos frescos en la búsqueda de métodos de conservación más sostenibles.
Effect of Traditional Nixtamalization and Extrusion Processes on Bioaccessibility and Antioxidant Activity of Phenolic Compounds in Blue Maize Tortillas During In Vitro Fermentation by Human Colonic Microbiota
Authors: ASTORGA GAXIOLA ALMA HAYDEE , REYES MORENO CUAUHTEMOC , JIMENEZ EDEZA MARIBEL , CUEVAS RODRIGUEZ EDITH OLIVA , MORA ROCHIN SARAID
Published: February 2025

In recent years, tortillas made with pigmented maize have garnered interest due to their contribution of polyphenols, considered natural antioxidant compounds with antihypertensive, antidiabetic, and anti-carcinogenic properties. In maize, the greatest contribution of polyphenols is in insoluble form. These secondary metabolites are released by the colonic microbiota making them more bioaccessible to the organism. In the present work, bioaccessibility, release of phenolic compounds, and antioxidant activity by colonic microbiota in tortillas, made with nixtamalized (NMT) and extruded (EMT) blue maize, were evaluated and compared. EMT had higher protein, lipid, and ash content than NMT. However, NMT had higher anthocyanin content than its counterpart EMT (4.01 and 2.28 mg CGE/100 g, dw). The bound phenolic fraction in both tortillas represents > 80 %. At 5 h of in vitro fermentation by colonic microbiota, NMT showed the highest average in phenolic release, bioaccessibility, and antioxidant activity [11.78 mg GAE/ g, dw, 88.23 %, and 569.82 (ORAC) and 26.76 (ABTS) µmol TE/g] than EMT. The use of traditional nixtamalization to produce maize tortillas will continue to be the main process that brings health benefits to consumers.
Control in vitro of Neopestalotiopsis sp. isolated from strawberry by Trichoderma and commercial fungicides
Authors: Olivares-Rodriguez Gabriela , Angeles-Núñez Juan Gabriel , Mondragón-Rojas Francisco , Rivas-Valencia Patricia , Zárate-Castrejón José Luis , Mariscal-Amaro Luis Antonio , Díaz-Espino Luis Febronio , Martínez-Martínez Talina Olivia
Published: February 2025

Background/Objective. The fungi Neopestalotiopsis sp. is an emerging pathogen that can cause losses of more than 70 % of production in strawberry crops. Due to this situation, is necessary to evaluate and implement control methods with low ecological impact. The objective of this work was evaluated the inhibitory growth of Neopestalotiopsis sp. using antagonist strains of Trichoderma sp. and fungicides used locally in the Bajio of Guanajuato, México. Materials and Methods. The pathogen was isolated in strawberry symptomatic plants. The morphological and pathogenicity characterization of the isolate was carried out. The Trichoderma strains were obtained from the biological collection of the National Forestry, Agricultural and Livestock Institute (INIFAP), Bajio Experimental Field (CEBAJ), and were confront in dual cultures with the pathogen, the percentage of radial growth inhibition (PRGI) was calculated at 120 h. In addition, five commercial fungicides were added to the growth medium and was calculated the growth diameter of the fungus. Results. The PRGI by Trichoderma were observed in a range of 63 to 70 %. The mechanisms of parasitism for Trichoderma were curling, adhesion and lysis to the pathogen hypha. The T1 strain was the greatest potential for controlling the pathogen, followed by T5 and T7. Three fungicides, Tecobenazole (100 mL 100 L-1), Cinnamon and Neem extract (500 mL 100 L-1), and Peracetic Acid (25 mL 100 L-1) had 100 % inhibited of fungal growth. Conclusion. These results contribute to the knowledge on the control of Neopestalotiopsis sp. with the application of Trichoderma and the authorized products in Mexico
Rio de Janeiro, a metrópole flúvio-marítima
Authors: Ayako Juliana , Delijaicov Alexandre
Published: February 2025

O projeto do Canal Intracostal Metropolitano Fluminense aqui apresentado propõe uma estrutura urbana e regional para o Estado do Rio de Janeiro a partir da compreensão dos rios enquanto referências primordiais da arquitetura da cidade. O imaginário reunido neste texto busca dar contorno à noção de metrópole flúvio-marítima ao revelar uma inversão de sentido: a Baixada Fluminense, hoje considerada inundável, antes foi água. Abre-se então a possibilidade para, através do projeto de arquitetura enquanto método de pesquisa, imaginar um reposicionamento desse passado. Através do desenho, busca-se articular, simultaneamente, duas instâncias fundamentais: a dinâmica dos ciclos hídricos e a cidade construída enquanto espaço simbólico de pertencimento.