bluuebunny/crossref_metadata_2025 huggingface dataset:
Compreensão e aprendizagem: uma abordagem hermenêutica
Authors: Back Rainri
Published: June 2023

Resumo Este ensaio propõe-se a pensar a relação e a diferença entre compreensão e aprendizagem. Assim, concentra-se em dois propósitos fundamentais. Primeiro, mostrar como a compreensão precede e prepara a aprendizagem; segundo, observar como a aprendizagem se diferencia da compreensão. Mais especificamente, a aprendizagem exige a habilidade prática para realizar a atividade relacionada à coisa compreendida. Metodologicamente, a exposição segue os princípios fundamentais da hermenêutica filosófica de Hans-Georg Gadamer e da fenomenologia de Martin Heidegger. Enfim, na primeira seção, este ensaio parte do conceito mais amplo, do ponto comum entre compreensão e aprendizagem: a experiência. Então, mostra como a experiência da compreensão e aprendizagem é essencialmente aplicação no sentido apresentado em Verdade e método, de Gadamer. Por fim, conclui-se com a proposição segundo a qual ambas as experiências – compreensão e aprendizagem – se fundam em um fenômeno mais abrangente, o jogo. Daí resulta uma conclusão importante: a compreensão e, sobretudo, a aprendizagem não são experiências inofensivas, sem consequências práticas; antes, concernem à maneira como cada ser humano se orienta no mundo. Portanto, as regras do jogo segundo as quais a compreensão e a aprendizagem devem ser experimentadas acabam se apossando do ser mesmo de quem compreende e aprende.
AÇÕES AFIRMATIVAS NO ACESSO À EDUCAÇÃO BÁSICA: UM OLHAR SOBRE O COLÉGIO PEDRO II
Authors: Carrasqueira Karina , Nierotka Rosileia Lucia , Carvalho José Mauricio Avilla
Published: June 2023

O objetivo deste artigo é analisar a Lei de Cotas (Lei 12.711/12) e demais ações afirmativas implementadas pelo Colégio Pedro II (CPII) e suas contribuições na ampliação de oportunidades educacionais. Buscamos responder a duas questões principais: quais foram as ações afirmativas adotadas em seus processos seletivos de ingresso, ao longo do tempo? E, quais mudanças são percebidas no perfil sociodemográfico dos ingressantes, principalmente a partir da Lei de Cotas? O estudo é exploratório e documental, com análises de cunho descritivo, a partir de dados secundários obtidos no site do CPII e nos microdados do Censo Escolar. Tomamos como referência três coortes de ingressantes no 6º ano do Ensino Fundamental e na 1º série do Ensino Médio regular e integrado, nos anos de 2012, 2014 e 2016. Os principais resultados mostram que, desde 2005, o CPII adota uma política de ação afirmativa para o ingresso dos estudantes com a reserva de 50% das vagas para egressos de escola pública. A partir de 2013, a Lei de Cotas foi implementada no Ensino Médio integrado e regular, acrescentando aos critérios de escola pública já existentes, os critérios de renda, de raça/cor e de pessoa com deficiência. A análise do perfil socioedemográfico dos estudantes reforça a contribuição das políticas de ações afirmativas do CPII e da Lei de Cotas na ampliação de oportunidades de acesso, principalmente de estudantes negros.
Imagenes medicas
Authors:   Universidad Catolica de Cuenca, Tirapé Hugo
Published: June 2023

Colección de imágenes narrativas que evidencian la coexistencia de dos patologías catastróficas en un mismo paciente subsecuentes a un accidente de tránsito que llevaron a la muerte del mismo y que permiten obtener varias enseñanzas sobre la importancia de la correcta valoración e interpretación de la primera imagen obtenida en una casa de salud.
El papel esencial de la Investigación en un Hospital Docente
Authors:   Hospital Eugenio Espejo, Salazar Jorge Luis
Published: June 2023

En la vanguardia de la medicina moderna, los hospitales docentes desempeñan un papel primordial en la generación de conocimiento y el avance de la atención médica. El Hospital de Especialidades Eugenio Espejo, institución sanitaria de tercer nivel del Ministerio de Salud Pública del Ecuador, combina la excelencia clínica con la formación académica, y es por lo tanto cuna de investigación médica y científica. El trabajo de investigación que se realiza en un hospital docente es además un componente esencial para el progreso médico, ya que impulsa la innovación, mejora la calidad de la atención y promueve la salud de las personas.
Embolia grasa: fisiopatología, diagnóstico y tratamiento. Revisión narrativa
Authors:   Pontificia Universidad Católica del Ecuador, Castillo Mantilla Susana Alejandra , Borja Delgado Carlos Alexander ,   Hospital Eugenio Espejo, Martínez Villegas Héctor Xavier ,   Hospital Eugenio Espejo
Published: June 2023

Dentro de las complicaciones asociadas a procedimientos traumatológicos – ortopédicos se encuentran la embolia grasa (EG) y el síndrome de embolia grasa (SEG), mismos que no deberían ser subestimados ya que podrían conllevar a un aumento en la morbimortalidad. Se presenta una actualización de los conocimientos en diagnóstico, fisiopatología y tratamiento de la EG y el SEG. Aún no existe un método diagnóstico específico para SEG debido a su presentación subclínica y/o lesiones confusas en pacientes con daños sistémicos más graves. Las escalas clínicas no tienen validación, a pesar de que su uso es habitual. El SEG es principalmente una condición autolimitada y el tratamiento es de soporte. Se han probado muchos tratamientos, en particular los corticosteroides y la heparina, sin embargo, no se ha establecido un tratamiento validado que permita su recomendación estandarizada.
Domain Decomposition with Neural Network Interface Approximations for time-harmonic Maxwell’s equations with different wave numbers
Authors:   Institute of Applied Mathematics at Leibniz University Hannover, Germany, Knoke Tobias , Kinnewig Sebastian ,   Institute of Applied Mathematics at Leibniz University Hannover, Germany, Beuchler Sven ,   Institute of Applied Mathematics at Leibniz University Hannover, Germany, Demircan Ayhan ,   Institute of Quantum Optics at Leibniz University Hannover, Germany, Morgner Uwe , Wick Thomas ,   Institute of Applied Mathematics at Leibniz University Hannover, Germany
Published: June 2023

In this work, we consider the time-harmonic Maxwell's equations and their numerical solution with a domain decomposition method. As an innovative feature, we propose a feedforward neural network-enhanced approximation of the interface conditions between the subdomains. The advantage is that the interface condition can be updated without recomputing the Maxwell system at each step. The main part consists of a detailed description of the construction of the neural network for domain decomposition and the training process. To substantiate this proof of concept, we investigate a few subdomains in some numerical experiments with low frequencies. Therein the new approach is compared to a classical domain decomposition method. Moreover, we highlight current challenges of training and testing with different wave numbers and we provide information on the behaviour of the neural-network, such as convergence of the loss function, and different activation functions.
Simulation of the behaviour of covid-19 with the stochastic SIRD model: case of Peru
Authors:   Instituto de Investigación en Matemáticas, Departamento de Matemáticas, Universidad Nacional de Trujillo, Trujillo, Perú., Rubio Obidio , Quispe Sanchez Dennis ,   Instituto de Investigación en Matemáticas, Departamento de Matemáticas, Universidad Nacional de Trujillo, Trujillo, Perú., Vergara-Moreno Edmundo , Rubio López Franco ,   Instituto de Investigación en Matemáticas, Departamento de Matemáticas, Universidad Nacional de Trujillo, Trujillo, Perú.
Published: June 2023

In this work, we simulate the dynamics of COVID-19 pandemic using a deterministic SIRD model and its stochastic SIRD model version. The model is used under a closed population of 32 625 984 from the peruvian country, where the coefficient of the transmission rate, the recovery rate, the dead rate and the initial condition are given for the data taken from the initial days reported by the first disease people in Peru.
Applications of the duality theory of convex analysis to the complete electrode model of electrical impedance tomography
Authors:   Instituto de Matemática e Estatística, Universidade de Sao Paulo, Sao Paulo, Brasil., Díaz-Avalos Josué D.
Published: June 2023

The duality theory of convex analysis is applied to the complete electrode model (CEM), which is a standard model in electrical impedance tomography (EIT). This results in a dual formulation of the CEM and a general error estimate. This new formulation of the CEM is written in terms of current fields and is shown to have a unique solution. Using this formulation, the general error estimate is proved, from which two a posteriori error estimates and a well known asymptotic result on CEM solutions are obtained. The first a posteriori error estimate assesses the accuracy of solutions to approximate problems, and the second one assesses the accuracy of approximate solutions. Numerical tests to apply this second estimate are performed, employing the finite element method to obtain approximate solutions.
Protocolo Reto F1017B v1
Authors: Lugo Moreno Valentina
Published: June 2023

Este archivo es con el propósito de explicar los pasos para llevar a cabo el experimento "motor lineal" del bloque F1017B, detallando los materiales, pasos para hacer el prototipo y como llevar a cabo el experimento.
Consent Form v1
Authors: Hawthorne Christopher
Published: June 2023

Consent form for Predicting Cognitive Decline After Spinal Surgery (PROTECT).
Protocols for "Synaptotagmin-1-dependent phasic axonal dopamine release is dispensable for basic motor behaviors in mice" v1
Authors: Delignat-Lavaud Benoît
Published: June 2023

In Parkinson’s disease (PD), motor dysfunctions only become apparent after extensive loss of DA innervation. This resilience has been hypothesized to be due to the ability of many motor behaviors to be sustained through a diffuse basal tone of DA; but experimental evidence for this is limited. Here we show that conditional deletion of the calcium sensor synaptotagmin-1 (Syt1) in DA neurons (Syt1 cKODA mice) abrogates most activity-dependent axonal DA release in the striatum and mesencephalon, leaving somatodendritic (STD) DA release intact. Strikingly, Syt1 cKODAmice showed intact performance in multiple unconditioned DA-dependent motor tasks and even in a task evaluating conditioned motivation for food. Considering that basal extracellular DA levels in the striatum were unchanged, our findings suggest that activity-dependent DA release is dispensable for such tasks and that they can be sustained by a basal tone of extracellular DA. Taken together, our findings reveal the striking resilience of DA-dependent motor functions in the context of a near-abolition of phasic DA release, shedding new light on why extensive loss of DA innervation is required to reveal motor dysfunctions in PD.
Síntomas ansiosos, depresivos y factores asociados en estudiantes de especialidades médico-quirúrgicas en una universidad: estudio descriptivo
Authors: Ricardo-Ramírez Carmenza Alexandra , Bedoya-Zapata María Camila , Piedrahita-Villada Valeria , Zapata-Rodríguez Juan Pablo , Zapata-Loaiza Santiago , Álvarez-Gómez Matilde Ligia , Rodriguez-Padilla Libia Maria
Published: June 2023

Introducción: los médicos residentes presentan con mayor frecuencia síntomas depresivos y ansiosos comparados con la población general, los cuales se han asociado a diferentes factores de riesgo sociodemográficos y a la demanda académica y asistencial.
Objetivo: determinar la frecuencia de síntomas depresivos y/o ansiosos y factores asociados en estudiantes de especialidades médico-quirúrgicas.
Métodos: estudio transversal que incluyó residentes de especialidades médico-quirúrgicas de una universidad de Medellín en 2021, quienes aceptaron participar mediante consentimiento informado. Se aplicaron tres instrumentos: encuesta sociodemográfica y clínica, el inventario de ansiedad de Beck y el inventario de depresión de Beck-II. Se utilizó la prueba chi cuadrado o Fisher para explorar asociaciones, se estimaron razones de prevalencia (RP) con intervalos de confianza 95 % y análisis multivariado regresión binomial.
Resultados: se incluyeron 80 residentes, de los cuales, el 57,5 % eran mujeres; la mediana de edad fue 28 (27 - 30 años); 17,5 % tenían algún antecedente personal y el 33,8 % tenía un antecedente familiar de enfermedad mental; 72,5 % consumían alcohol; 40 % presentaron síntomas depresivos, y 11,3 % sintomatología ansiosa y depresiva. Los factores asociados a síntomas depresivos fueron: maltrato, jornada laboral extensa y alteración del sueño. Este último fue el único factor que permaneció asociado en el análisis multivariado (RP 8,7; IC 95 % 1,2 – 63,2; p =0,03). La variable asociada con síntomas ansiosos fue el maltrato (RP 4,2; IC 95 % 1,2 – 15,7; p = 0,02).
Conclusión: se encontró mayor prevalencia de sintomatología depresiva que ansiosa, contrario a lo esperado; las variables asociadas a sintomatología depresiva o ansiosa son similares a lo reportado previamente.
Ginger Essential Oil Inhibits Biofilm Formation of Streptococcus mutans on Stainless Steel Placeholder
Authors:   Eskişehir Technical University, Science of Faculty, Department of Biology, Eskişehir, Turkey
Published: June 2023

Streptococcus mutans (S. mutans) forms biofilm on dental apparatus and materials in the mouth as far as the tooth surface is concerned. This form of biofilm around the apparatus can cause decay in the teeth. In our study, the formation of biofilm on the stainless-steel space maintainer, which is frequently used in children, and its inhibition by ginger essential oil were examined. Minimum inhibitory concentration (MIC) assays for the antibacterial activities of the ginger essential oil was performed according to the microdilution broth method. The formation of the biofilm on the stainless steel space maintainer was evaluated spectrophotometrically and the number of bacteria in the biofilm was counted. Biofilm on stainless steel space maintainer was also examined with scanning electron microscopy (SEM). On the stainless steel space maintainer without ginger essential oil, S. mutans produced significant amounts of biofilm. Bacterial counts and SEM images also supported this finding. Ginger (Zingiber officinale) essential oil significantly inhibited the formation of biofilm and adhesion of S. mutans on the stainless-steel placeholder.
Usage of Repeatedly Heated Cooking Oil and Its Relationship to Knowledge and Practice among Nurses
Authors:   n Razak, 56000, Kuala Lumpur, Malaysia.
Published: June 2023

Most Malaysians tend to reuse cooking oil in their cooking, which contributes to many diseases. Since nurses are frontliner in the health sector, health education can be given to patients and increase their awareness on the danger of repeatedly heated cooking oil. This study aimed to investigate the level of knowledge and practices regarding the usage of repeatedly heated cooking oil among nurses. A cross-sectional study was conducted among 298 nurses at Hospital Canselor Tuanku Muhriz in July 2022. The nurses completed a questionnaire consisting of sociodemographic factors, knowledge and practice of the usage of repeatedly heated cooking oil. Among 298 nurses, 6.7% had low, 44.0% had moderate and 49.3% had a high level of knowledge on repeatedly heated cooking oil. Respondents’ education level and preferred criteria of cooking oil had significant association with level of knowledge on the usage of repeatedly heated cooking oil (p<0.05). A total of 52% nurses with good practice while 48% had bad practice. There was significant association between knowledge and practices (p<0.001). However, there was no significant association between monthly gross household income with preferred criteria of cooking oil and practices on usage of repeatedly heated cooking oil (p>0.05). The high knowledge on usage of repeatedly heated cooking oil is important as it affects the practice of usage of cooking oil. Early intervention and home cooking should be encouraged to help in reducing the rising of diseases due to the use of repeatedly heated cooking oil.
Human Papillomavirus (HPV) Infection Awareness and Vaccine Acceptance among High-risk Men in Perak, Malaysia
Authors:   Department of Family Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, 56000, Kuala Lumpur, Malaysia.
Published: June 2023

Human Papillomavirus (HPV) causes anogenital warts and malignancies in both men and women. In Malaysia, HPV vaccine is currently available for young girls while men are expected to benefit from herd immunity. However, high-risk men e.g. those who practice homo and bisexual activities may not benefit from this herd immunity. Hence, it is important to assess their awareness of HPV and vaccine acceptance for appropriate counselling on vaccination. The objective of this study was to assess HPV and vaccine awareness, its acceptance, facilitators, and barriers among high-risk men. Men between the ages of 18 to 45 years from the Human Immunodeficiency Virus (HIV) and Sexually transmitted Disease (STD) clinics of a tertiary hospital and six Health Clinics in Perak were invited to participate. HPV awareness, vaccine acceptance, facilitators, and barriers to vaccination were assessed using a self-administered questionnaire. A total of 194 men participated in this study. Only a small percentage of them (35.6%) were aware about HPV and HPV vaccine (21.6%). However, most of them (87.1%) were willing to accept vaccination after receiving the necessary information. Common facilitators for vaccination were doctor’s recommendation (94.3%) government approval (84.5%) and free vaccination (82%) while the most common barriers were cost (68.0%) and side effects of the vaccine (49.5%). Our study showed low-level HPV and vaccine awareness among high-risk men. However, majority of them were willing to accept HPV vaccination. Recommendations from doctors and government approval were the two most important facilitators while cost and side effects were the common barriers to HPV vaccination.
Critical Digital Ischemia Secondary to Ulnar Artery Thrombosis in Suspected Antiphospholipid Syndrome
Authors:   Department of Emergency Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Bandar Tun Razak, 56000 Cheras, Kuala Lumpur, Malaysia.
Published: June 2023

Antiphospholipid syndrome (APS) is known to cause critical limb ischemia leading to limb loss or death from arterial occlusion. We reported a 45-year-old woman with critical digital ischemia and was suspected secondary to APS. This woman presented to the Emergency Department (ED) for the third time because of recurrent pain and numbness in the fingertips of her left hand with bluish discoloration of the left little finger. Her ulnar artery became faint on palpation, and her left fifth finger was cool, cyanotic, with prolonged capillary refill time (CRT) and unrecognised signal in SpO2. Angiography and ultrasound showed proximal thrombosis of the ulnar artery. Thrombectomy was performed twice because graft thrombosis had occurred during the first operation. The rheumatology team treated her as APS and administered antiplatelet drugs. We hope this case report will raise awareness among emergency physicians for early recognition and provide optimal treatment.
Features of Analytical Modeling of QS with Hypererlang and Erlang Distributions
Authors:   Volga State University of Telecommunications and Informatics, Samara, 443010, Russian Federation, Tarasov V. N.
Published: June 2023

The article is devoted to the construction of a mathematical model for delaying claims in a queue in the form of a queuing system (QS) described by right-shifted hyper-Erlang and second-order Erlang distributions. This article is a logical continuation of the previous works of the author. In the article, the Erlang distribution is considered as a special case of the more general Gamma distribution law, in contrast to the normalized Erlang distribution. These two forms of the Erlang distribution differ in numerical characteristics, except for the coefficient of variation. To solve the problem, we used the method of spectral solution of the Lindley integral equation.
The Methodology for Determining the Most Critical Nodes of the Information Network Infrastructures in Order to Ensure Cybersecurity
Authors:   V. A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences, Moscow, 117997, Russian Federation, Kozlov A. D. , Noga N. L. ,   V. A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences, Moscow, 117997, Russian Federation
Published: June 2023

Based on the conducted research of the influence of various parameters on the values of information and cybersecurity risks in the functioning of enterprises and organizations that widely use elements of the digital economy and have a network structure, the need for timely identification of critical nodes in the network structures used has been established. The authors propose the methodology for determining the most critical nodes of network information infrastructures to ensure their operability and the necessary level of cybersecurity. The methodology bases on the combined use of fuzzy logic, regression analysis and ranking methods in the context of the dependence of information and cybersecurity risk on many different parameters. The authors propose to solve the problem of determining the most critical nodes of network information infrastructures in two stages. At the first stage, the methods of fuzzy logic and regression analysis determine the set of parameters that most affect the value of the cybersecurity risk for the considerate network nodes. At the second stage, we identify the most critical nodes by the method of ranking nodes according to the parameters determined at the first stage. The use of the proposed methodology makes it possible to identify the most critical nodes of the network infrastructure in a timely manner, to plan the set of measures to maintain it at the required level of operability, as well as minimize possible damage and consequences from the implementation of existing threats.
Difficulties in Principle of Good Faith Implementation in the Conditions of Digitalization of Civil Turnover
Authors: Volos A. A.
Published: June 2023

The author examines the essence, features of implementation, and prospects of transformation of the content of the good faith principle in connection with the need to regulate civil relations in the digital environment. In particular, based on historical and doctrinal aspects, the author concludes that the good faith principles appliesin the context of current legislation. The author claims that this category is a principle of civil law, despite the doubts of some researchers. At the same time, conscientiousness is the most important evaluation category of domestic civil law, elevated to the rank of the basic principles of civil legislation. Based on the results of consideration of individual model and real-world examples from practice, the author concludes that good faith remains an actual and necessary tool that can be used both in legislative and law enforcement activities when solving legal problems of legal regulation of relations related to the use of digital technologies. In this case, some specific features of the principle of good faith may be identified. They are in particular as follow. There is an increase in the standard of providing information to the counterparty (in relations in the digital environment, the requirements for necessary information, as well as its content, become higher). In the future, it is possible to tighten the consequences for failure to provide information in the context of paragraph 3 of Article 307 of the Civil Code of the Russian Federation (clearly that some information can not be reported during a «live» interaction, for example, about obvious shortcomings of the product. However, the situation is different in the online space. It is necessary to consider the site interface as a circumstance affecting the assessment of conscientiousness of behavior (in this regard, font, colors, distractions are subject to evaluation).
Panel data analysis of internal conflict and income inequality
Authors: Parsons Brandon , Naghshpour Shahdad
Published: June 2023

The study determines how worsening internal and external conflict affects income inequality. The paper accounts for contributing variables and analyzes panel data in an unbalanced panel of 106 countries from 1988 to 2018—the panel data model groups by development status. The econometric model uses Driscoll and Kraay standard errors to account for heteroscedasticity, cross-sectional dependence, and autocorrelation. Worsening internal conflict increases income inequality in developing countries but not in developed countries. Worsening of internal conflict by one standard deviation increases income inequality by 0.068 in developing counties. External conflict does not noticeably affect income inequality in developed or developing panels.
Assessing the fairness of the EU Council qualified majority voting. A voting power critical perspective of the liberal intergovernmentalist accounts
Authors: Ion Oana Andreea
Published: June 2023

The Qualified Majority Voting (QMV) used by the Council of the European Union developed to a high degree of complexity from one modifying treaty to another, until the latest definition stipulated in the Treaty of Lisbon. This paper analyses this EU intra-institutional voting method using a rational choice approach and emphasizes that there are situations when not even the institutions, as rational actors, can avoid a collective irrational outcome even when they are addressing subjects such as voting power distribution. It also addresses several shortcomings of the Liberal Intergovernmentalist explanatory framework focusing on the insufficiently developed level of credible institutional commitments. The core part of the article consists in investigating several types of EU Council internal decision-making options, proposing how they can be designed to be considered in the same time fair and efficient, and in analysing how close this voting power ideal type configuration is to the current decisional system.
Kajian Yuridis Keabsahan Peralihan Wakaf Hak Cipta
Authors: Prabowo Akbar , Lestari Ahdiana Yuni
Published: June 2023

This study aims to find out and it is hoped that readers can understand copyright waqf, especially in terms of its validity and legal consequences of copyright waqf for wakifs and copyright works that have been donated, which can become a problem in the future. The main problems in this research are; (1) how is the legitimacy of waqf implementation? and (2) what are the legal consequences of having a copyright waqf for a copyrighted work? This study uses normative juridical research by studying formal law regarding the juridical study of the transfer of waqf and copyright. From the results of the data obtained then carried out an analysis using a qualitative descriptive method. The results of the study show that the problems of economic and moral rights regarding the transfer of copyright waqf according to positive law and the legal consequences of waqf for wakif and copyrighted works that are donated can become problems in the future for the parties. It is suggested to agencies that handle waqf to further enhance socialization of deeper introduction to the community about waqf in order to realize legal certainty.

Keywords:; Copyright Waqf; Legality of Copyright Waqf; Legal Consequences of Waqf;
Studi Komparasi Eksistensi Akad Istishna’ Dan As-Salam Dalam Perspektif Hukum Islam
Authors: Tazkiya Khansa , Harahap Burhanudin , Purwadi Hari
Published: June 2023

Indonesia as a Muslim-majority country has a need for financial institutions based on sharia principles that can facilitate transaction activities and can create legal development. Islamic banking as part of the national banking system has an important role in Indonesia's economic development. The enactment of Law No. 21 of 2008 concerning Islamic Banking has provided extensive opportunities in the development of banking networks to implement the Islamic banking system. Islamic banking has many financing models, in these types of financing there are two types of financing that broadly have the same characteristics, namely buying and selling contracts with an order system, these financings are istishna' and as-salam contracts. The two contracts besides having similarities, of course, have differences, this needs to be understood because these differences are the advantages in a financing. This study aims to analyze the comparison between istishna' and as-salam contracts in the Islamic banking system. This research uses doctrinal legal research methods with a comparative approach carried out by reviewing existing legal materials. The results showed that in practice, Istishna' was used in financing construction and manufacturing fields. Meanwhile, As-salam is usually used to finance agriculture and industrial goods.

Keywords: As-salam; Comparison; Istishna'.
Predictability of Wits appraisal, ANB, Beta, Yen, W, µ and Pi angle as indicators of anteroposterior dysplasia in Jharkhand population
Authors: Jain Abhay Kumar , Kumari Priyanka , Sahu Anshu , Prasad Raghu Ranjan , Singh Shresthaa , Roy Shovan
Published: June 2023

: The measurements for assessing the antero-posterior discrepancy between the apical bases are many with their individual benefits and shortcomings. So, it is very important to categorize the reliability of the major diagnostic criteria for successful planning of treatment and to fore see the outcome. The present study assesses the predictability of Wits appraisal, ANB, Beta, Yen, W, µ and Pi angles as an indicators of anteroposterior dysplasia.

A total of 120 lateral cephalograms of skeletal Class I, II and III patients were selected based on Down’s facial angle and then tracing was carried out manually to measure Wits appraisal, ANB, Beta, Yen, W, µ and Pi angles. Analysis of variance and correlation coefficient analysis were done to assess the significance of association between these variables.

Yen angle is highly predictable and a homogenously distributed angular parameter used to assess sagittal discrepancy. The most desirable differentiation results among the three skeletal relationship were represented by Beta angle followed by Yen angle. Statistically significant correlation among the seven parameters for skeletal Class I relationship were shown by Yen and W angle, for skeletal Class II relationship by Beta angle and µ angle and for skeletal Class III relationship by Beta angle and W angle. No statistically significant correlation existed between Yen Angle and Beta Angle in all the three groups.

Yen angle was found to have the most homogenous and predictable parameter. A statistically significant correlation for skeletal Class I relationship were observed between Yen and W angle, for skeletal Class II relationship between Beta and µ angle and for skeletal Class III relationship between Beta angle and W angle and they can be used interchangeably in assessing skeletal jaw relationship.
Experience, oral hygiene practices, and perception of the patients undergoing fixed orthodontic treatment: A cross-sectional study
Authors: Kapoor Harsimran S , Jaiswal Ajit K , Ryait Jasmeet K , Setia Jagriti
Published: June 2023

The aim of the study is to highlight the common difficulties faced and experiences of the patients while undergoing fixed orthodontic treatment, along with their oral hygiene practices and perception of the treatment.

The study was conducted to survey the patients undergoing fixed orthodontic treatment using an online questionnaire via Google forms, with four sections. An informed consent was taken from the patients. The questionnaire was divided into 4 sections.

Section 1: Demographic details and Informed consent

Section 2: Difficulties and Experience of the patient during Orthodontic treatment

Section 3: Oral Hygiene Practices during Orthodontic treatment

Section 4: Patient’s perception of the treatment

The most common difficulty found to be faced by the patients undergoing fixed orthodontic treatment is pain due to activation of wire after an orthodontic appointment (63.5%), followed by ulcers on cheeks/lips (44.3%) and swollen gums (30.5%). It was also found that majority of participants (79.8%) used an orthodontic toothbrush and 66% of them brushed twice daily to maintain their oral hygiene. As per patient’s perception, 61.6% of participants were bothered by longer duration of the treatment.

The study concluded that patients undergoing fixed orthodontic treatment face a number of difficulties. Although pain due to wire activation was the most often reported issue, quite few participants sought any medication for pain alleviation, suggesting that the pain was not particularly intense. The majority of participants used an orthodontic brush, while only a few used floss to maintain oral hygiene. Around half of the total participants were conscious of their appearance due to visible braces.
El marco de regulación del silencio administrativo positivo en la notificación de concentración económica en el Ecuador
Authors: Moya Valdivieso Jose Guilermo , Sperber Vilhelm David Aldo
Published: June 2023

El presente artículo analiza las particularidades y diferencias del silencio administrativo positivo entre la notificación de concentración económica informativa y obligatoria conforme a la Ley Orgánica de Regulación y Control del Poder de Mercado. Las principales diferenciasentre ambas radican en los umbrales, el plazo de presentación y la posibilidad de ejecutar la operación de concentración económica. La notificación de concentración económica, al ser una manifestación del derecho constitucional de petición, debe ser resuelta por el órganoresolutivo de la SCPM dentro del término legal correspondiente. Caso contrario, se ejecuta ipso iure por el silencio administrativo positivo.
Качественные оценки оптимальности многокритериальных задач
Authors: Гарина С.В , Гарин М.А
Published: June 2023

В статье рассматриваются качественные оценки оптимальности для задач с несколькими критериями. При одном критерии оптимальности значения параметров и их оценка могут быть получены в результате применения поисковых и градиентных методов. Для многокритериальных задач предлагается метод обобщенной целевой функции. Приводится пример решения задачи с двумя критериями
Обеспечение безопасности при гидрологической чрезвычайной ситуации
Authors: Коннов И.А.
Published: June 2023

В условиях современного общества и экономического развития вопрос защиты и обеспечения безопасности при стихийных бедствиях не утратил своей актуальности.
Преобразователи частоты для механизма котельных установок
Authors: Блажнов А.А.
Published: June 2023

Одной из основных задач, возникающих при эксплуатации котельной установки, является обеспечение равенства между вырабатываемой и потребляемой энергией. И наоборот, процессы испарения и передачи энергии в котлоагрегате однозначно связаны с количеством вещества в рабочей жидкости и током теплоносителя
Обзор схемы двигателя с внешним подводом теплоты
Authors: Вершинина А.А.
Published: June 2023

Развитие вычислительных моделей и технологий, а также появление новых материалов позволили нам создать DVPT, который по мощности и размерам не уступает современным двигателям внутреннего сгорания (ДВС). По экономическим, ресурсным и экологическим показателям - превосходят их.
Тепловые процессы в котельных агрегатах
Authors: Парамонова А.О.
Published: June 2023

Котлы используются в качестве источника пара для отопления зданий и промышленного технологического оборудования, а также машин и турбин, приводящих в действие генераторы. По назначению котельные агрегаты (бойлеры) делятся на отопительные, отопительнопроизводственные и производственные. В отопительных котлах установлены водогрейные котлы. Они производят горячую воду с температурой 90-200°C и используются для обеспечения тепловой энергией систем отопления, вентиляции и горячего водоснабжения.
Преимущества и недостатки внедрения BIM-технологий в строительные организации
Authors: Борецкий Д.С.
Published: June 2023

BIM-технологии широко используются при проектировании по всему миру и постепенно вытесняют САПР (системы автоматического проектирования). Главные преимущества BIM по сравнению с ними — создание общей базы данных о проекте, доступной в любой момент времени каждому участнику, его изменяемость, экономичность проектирования, повышение качества за счѐт уменьшения влияния человеческого фактора, совместная работа, генеративное проектирование, автоматизация и оптимизация многих процессов, таких как составление спецификаций, черчение, поиск ошибок, и значительное уменьшение стоимости конечного продукта. В России процент компаний, использующих BIM, также растѐт, однако существуют трудности по его внедрению и использованию, заключающиеся в нехватке специалистов, ограниченности выбора ПО (после ухода компании Autodesk из России), отсутствии наработанных практик и методов по использованию BIM– технологий, единых стандартов и договорѐнностей между компаниями, связей с заводами, производителями оборудования, материалов. Это не позволяет реализовать концепцию BIM– технологий в полном объѐме, позволяющем совместить все процессы проектирования и планирования в единую структуру. В данной статье приведены основные преимущества и недостатки BIM-технологий для оценки рисков и принятия решения о внедрении BIM в строительную организацию.
Теплозащитные свойства поликарбоната
Authors: Назаров А.В.
Published: June 2023

Светопрозрачная конструкция зенитных фонарей в помещениях общественных зданий должна обеспечивать требуемую внутреннюю систему с минимальными капитальными и эксплуатационными затратами, включая тепло, воздух, влажность, свет и акустику. Конкретные климатические условия внешней среды.
Архитектурно-конструктивные особенности Дворцового моста
Authors: Тарасенко М.С.
Published: June 2023

Дворцовый мост, расположенный в Санкт-Петербурге, является не только его неотъемлемым символом, но и одним из сложнейших по конструкции инженерным сооружением как в России, так и в мире. В статье рассмотрены основные конструктивные свойства пролетных строений, опор, разводного механизма моста, а также архитектурные особенности и предпосылки, повлиявшие на облик сооружения. Особое внимание в работе было уделено устройству разводного пролета и системе, отвечающей за его исправную разводку около трѐхсот раз в год.
Эффективность применения регуляторов роста при возделывании картофеля в условиях предгорной зоны РСО – Алания
Authors: Икоева Л.П.
Published: June 2023

Исследования проведены на опытном участке СКНИИГПСХ ВНЦ РАН в предгорной зоне РСО-Алания на травопольном севообороте в 2019-2021гг. по изучению эффективности обработки растений картофеля в фазе бутонизации и начала цветения регуляторами роста нового поколения. Цель исследований - изучение зависимости роста, развития, урожайности и качество клубней картофеля от применения регуляторов роста: Циркон, Эпин – Экстра, Экопин. Объектом исследований был взят районированный сорт Фарн местной селекции. Научная новизна заключалась в том, что впервые в условиях предгорной зоны использованы регуляторы роста нового поколения на сорте Фарн, способных влиять на количественные и качественные показатели клубней и обеспечить производство экологически безопасного картофеля. Анализ урожая, учет и наблюдения проводили по общепринятым методикам.
Образование и инновации: пути развития и барьеры
Authors: Еременко Д.И.
Published: June 2023

В статье анализируются различные подходы к определению инноваций в образовании. Рассматриваются существующие течения, методы и способы, стимулирующие научную или научно-предпринимательскую деятельность. Поднимается вопрос о готовности или неготовности образовательной системы выращивать человека инновационного на современном переходном этапе.
Применение метода проектов в условиях онлайн обучения
Authors: Жмаев И.Ю.
Published: June 2023

Статья посвящена исследованию применения метода проектов в условиях онлайн обучения: учащиеся получают навык самостоятельной работы, учатся решать познавательные и утилитарные задачи, приобретают коммуникативные навыки, развивают исследовательские умения, др.
Роль изучения традиционных музыкальных инструментов детьми младшего школьного возраста в процессе формирования межкультурной коммуникации
Authors: Юйсян Коу
Published: June 2023

Статья посвящена роли изучения традиционных музыкальных инструментов детьми младшего школьного возраста в процессе формирования межкультурной коммуникации. В условиях современности при стремительно развивающейся технологизации, информатизации всех сфер человеческой жизни, большого внимания требует человек как личность. Большая роль отводится музыкальному образованию как составляющей духовного, гуманистического развития общества. Важную роль ив обществе играет межкультурное взаимодействие и взаимовлияние культур в процессе музыкального искусства. Вышесказанное обуславливает необходимость развития и совершенствования межкультурной коммуникативной активности общества в целом и личности в частности. Музыкальное образование дает возможность изучения различных культур, в том числе и традиционных музыкальных инструментов.
Теоретические аспекты изучения мирового хозяйства и его характеристики на уроках обществознания в школе
Authors: Махова А.В , Бадалян Р.М
Published: June 2023

Данная статья включает в себя авторские методические материалы по изучению мирового хозяйства на уроках обществознания в разделе экономика с рассмотрением следующих вопросов: понятие общие черты мирового хозяйства, этапы развития мирового хозяйства, изучение тенденций развития мирового хозяйства. Были рассмотрены ряд терминов таких как «мировое хозяйство», «меркантилизм», «транснациональные корпорации», «структурализм». Методическая разработка представлена в лекционной форме с обозначением проблемных вопросов.
Трудности подростков при профессиональном самоопределении
Authors: Морозова Н.Э.
Published: June 2023

«В природе все мудро продумано и устроено, всяк должен заниматься своим делом, и в этой мудрости - высшая справедливость жизни» (Л. да Винчи) Выбор профессии - это необходимость для учащихся школ. Помимо самих желаний и иногда неправильных представлений о профессии необходимы и знания своих способностей, знания о рынке профессий, их актуальности и требований.
Del ius publicum a la reconstrucción del derecho administrativo romano
Authors: Díez Palacios Diego
Published: June 2023

El binomio ius publicum-ius privatum se configura como una separación de realidades jurídicas que acaba constituyéndose, a causa de la evolución de la sociedad romana, en una dicotomía o contraposición con consecuencias transcendentales para los ordenamientos jurídicos modernos. La datación de las voces y de sus nociones es mucho más antigua de lo que se había considerado hasta ahora. El contenido del ius publicum, con matices, se corresponde con la sustantividad del derecho público moderno. No obstante, el empleo de las voces que identifican sus ámbitos internos solo es trasladable sobre la experiencia romana como un elemento orientativo. Entre estos campos de conocimiento se encuentra el derecho administrativo romano, cuya falta de estudio ha sido objeto de denuncia desde el siglo XIX, no siendo hasta finales del XX cuando se inicia en España su reconstrucción conceptual y dogmática. Roma también fue grande en su derecho público.
Naturaleza jurídica de las competencias del praefectus urbi: evolución de la figura desde sus orígenes al Alto Imperio romano
Authors: Salazar Revuelta María
Published: June 2023

La doctrina romanística no se ha mostrado pacífica en torno a la naturaleza jurídica de la figura del praefectus urbi, dada la multiplicidad de sus competencias administrativas y jurisdiccionales; estas últimas observables tanto en el ámbito penal, como en el civil. Ello no es más que el fruto de la evolución histórica de la organización política del Estado romano. De ahí la necesidad de acudir a las fuentes al respecto para dilucidar la relación existente entre dichas competencias y los fundamentos del poder político en cada fase del devenir de la República al Imperio.
РОЗРОБЛЕННЯ АНТИКРИЗОВОЇ СТРАТЕГІЇ ПІДПРИЄМСТВА В УМОВАХ ЦИФРОВОЇ ТРАНСФОРМАЦІЇ
Authors: Токмакова І. В. , Панченко Н. Г. , Кургузова М. Ю.
Published: June 2023

Розкрито основні підходи до трактування поняття «антикризова стратегія підприємства», серед яких комплексний, програмно-цільовий, інструментальний, стратегічний і трансформаційний. Зроблено висновок, що дані напрямки характеризують як особливості стратегії, так і зміст управління в умовах розгортання кризових явищ. В процесі аналізу і синтезу розкритих підходів запропоновано узагальнююче визначення антикризової стратегії, окреслено її характерні риси. З огляду на специфіку кризи сьогодення, породженої пандемією коронавірусу, встановлено, що остання виступила акселератором цифрової трансформації майже всіх господарюючих суб'єктів, в результаті діджиталізація стала масовим явищем і рушійною силою формування нового типу системи антикризового управління, яка ґрунтується на досягненнях цифрової економіки. З’ясовано, що антикризова стратегія, яка використовує цифрові інструменти змінює як процеси управління, так і саму бізнес-модель підприємства. Запропоновані рекомендації щодо цифрової трансформації бізнесу з метою забезпечення стійкості підприємств. Зроблено висновок, що цифрові інструменти і технології мають великий потенціал застосування в антикризовому управлінні, оскільки сприяють економії матеріальних і людських ресурсів та формуванню ключових факторів конкурентоспроможності, що відображається, як в зменшенні собівартості продукції, так і в зростанні прибутковості та капіталізації підприємств.
ОБҐРУНТУВАННЯ ПІДХОДІВ ЩОДО ДЕРЖАВНОГО РЕГУЛЮВАННЯ ЕКОНОМІЧНИХ СИСТЕМ
Authors: Каличева Н. Є. , Чорнобровка І. В.
Published: June 2023

У статті розкриті питання державного регулювання ринкової системи. Зазначено, що в сучасних умовах розвиток економічної системи, яка є саморегулюючою по своїй суті, неможливий без втручання держави. Розкрито вплив конкуренції на економічні системи та роль держави у формуванні досконалого ринкового середовища. Обґрунтовано, що визначення напрямів впливу держави на економічну систему повинно здійснюватися шляхом розвитку власної складної наукомісткої конкурентоспроможної продукції. Відмічено, що основними механізмами формування  макроекономічної політики  стабільності в провідних країнах світу є грошово-кредитна та фіскальна політика, а також політика прямого втручання. Окреслено ключові напрями втручання держави у сфери економіки для забезпечення стабільності ринкової системи на національному рівні в сучасних умовах.
An English Language and Methodology Course for Training Content Area Teachers
Authors: Sabogal Patiño Francisco Javier
Published: June 2023

This research was conducted with ten elementary school content teachers from a private educational institution in the department of Quindío in order to determine the influence of a language and methodology course on the development of teachers' professionalism and English language proficiency. To determine the impact of the course, qualitative research was carried out in which six three-hour workshops were applied and three different perspectives were gathered after each session in the form of questionnaires, a teacher's journal, and a peer observer format. According to the results, the implementation of the CBI in the course was successful because it had an impact on teachers’ perceptions, content teachers’ language proficiency and their professional development; the majority of teachers demonstrated an improvement in their English language skills.