bluuebunny/crossref_metadata_2025 huggingface dataset:
MATERNAL RESTRICTIVE DIETS DURING LACTATION IMPAIR GABAERGIC SIGNALING IN THE HYPOTHALAMUS AND MIDBRAIN IN MALE ADULT RATS
Authors: S. Rosa Isadora , V. N. Cavalcante Keilah , D. F. Junior Marcos , V. V. Ribeiro Juliana , P. C. Mota Ariel , E. R. Silva Maria , A. B. L. Sobrinho Jose , H. Xavier Carlos , R. Pedrino Gustavo , Mello Gomes Rodrigo
Published: May 2023

The aim of this work was to evaluate the behavioral parameters and the GABAergic signalingin the hypothalamus, midbrain and medulla. Mothers and litters were distributed into 3groups: Control (CO) fed with standard diet (20% protein), food restriction (FR) withstandard diet limited of 50% of the daily consumption of CO, and low-protein (LP) fed withLP-diet (4% protein). Interventions were carried out from the 1st-14th, and 14 th -21st day oflactation. Offspring of both sexes were evaluated until 120 days old by elevated plus maze(EPM) and open field (OP) test. Male LP rats showed a decrease in the closed arm (CO158±11.51 vs LP 105.5±9.63; s), an increase in the open arm (CO 85.10±8.65 vs LP139.8±12.36; s) time, and in the number of open arm entries (CO 5.25±0.58 vs LP 8.40±0.79;a.u.) compared to the CO. In OP, male LP rats showed an increase in crossings (CO51.94±4.29 vs LP 71±3.41; a.u.) and in the frequency of crossings (CO 51.94±4.29 vs69.25±4.44; a.u.) compared to the CO. Male FR showed a decrease in the expression ofGABA B receptors (CO 100±12.60 vs FR 56.34 v 4.19; % control). In the midbrain, male LPand FR showed a decrease in GAD (CO 100±11.22 vs LP 47.59±6.21 vs FR 74.18±8.82; %control) compared to the CO. In conclusion, maternal protein and caloric restriction duringlactation induces less anxious behavior and increases exploratory activity in males inadulthood, through modulation in GABAergic signaling.
VITAMIN D SUPPLEMENTATION DECREASES THE BODY FAT STORES AND PLASMA OXIDATIVE STRESS OF OBESE RATS
Authors: Mikuska Cordeiro Maiara , Henrique de Souza Gustavo , Silva Moreira Evelyn , Carolina Chagas Almeida Any , Rodrigues Vichetti Sabrina , Xavier Scomparin Dionízia , Fernando Comar Jurandir
Published: May 2023

The study aimed to verify the effects of vitamin D3 (cholecalciferol) supplementation on thebody fat composition and plasmatic oxidative stress of obese rats. The 21 days old maleWistar rats were acclimatized in the sectorial animal breed until they were 30 days old(CEUA nº 5866200720). Then the obesity induction was initiated using the cafeteria diet(Western Diet; WD). The animals were divided into 2 groups: CTL, rats fed a normal diet;WD, animals fed a WD. After 90 days old, they were subdivided into two other groups: CTL-VD and WD-VD, which received vitamin D3 during 40 days (5.600 UI/week by gavage). At130 days old, blood was collected and the plasma separated for the oxidative stress assays.After, body fat deposits were collected, separated and weighed. The adiposity index of WDrats were higher than CTL and WD-VD animals. The epididymal, retroperitoneal andmesenteric fat deposits of WD were respectively 30%, 46% and 50% higher in WD rats whencompared to WD-VD rats. Body weight gain and abdominal fat were also decreased inanimals supplemented with vitamin D3. Regarding the oxidative stress parameters in theplasma, the levels of carbonyl protein groups were lower, and protein thiol groups and totalantioxidant capacity (TAC) were higher in WD rats when compared to the CTL and WD-VDgroups. In conclusion, treatment with VD3 was able to reduce both fat stores and the levels ofoxidative stress markers in the plasma of rats with cafeteria diet-induced obesity.
POTENTIAL ANTIDIABETIC OF TAMARIND WASTE: EFFECTS ON THE PANCREATIC -AMYLASE
Authors: Cardoso Bueno Driele , Henrique de Souza Gustavo , Paes Silva Beatriz , Marina Peralta Rosane , Bracht Lívia , Fernando Comar Jurandir , Bracht Adelar , Babeto de Sá-Nakanishi Anacharis
Published: May 2023

Diabetes is a complex metabolic disease characterized by plasma hyperglycemia. One of theways of treatment of diabetes is the inhibition of pancreatic α-amylase. However, drugsavailable in the market carry out a range of side effects. Therefore, the present work aimed toevaluate the effect of tamarind waste (skin and seed) rejected by the food industry on theactivity of pancreatic α-amylase. Hydroethanolic extract (70%) of tamarind skin and seedwere prepared, lyophilized, and used in a concentration curve on the α-amylase activity by 3,5dinitro-salicylate assay. Kinetic analysis was performed simultaneously varying both substrate(starch) and extracts. Statistical analyses were carried out by Scientist Program. Both extracts(skin and seed) reduced the enzymatic activity in a concentration dependence way. However,the seed extract reported a bigger strength of inhibition, as revealed by IC 50 of 13,26 µg/mL,compared to IC 50 of 470,16 µg/mL for skin extract. Kinect studies showed that the seedextract presented an enzymatic inhibition of parabolic and non-competitive type (KI 1 10,07µg/mL e KI 2 10,37 µg/mL). Conversely, skin extract performed a mixed linear inhibition (KI 1615,78 µg/mL e KI 2 411,01 µg/mL). We concluded that tamarind waste, mainly seed extract,can be considered preparation with therapeutic potential for the management and treatment ofdiabetes.
A POLÍTICA EDUCACIONAL E O CONTEXTO ESCOLAR
Authors: Copatti Carina , Marcelino Patricia Carlesso , Kohls Rosana Cristina
Published: May 2023

No contexto educacional, em especial na escola pública, ampliam-se e agravam-se problemas em todos os níveis e modalidades de ensino, o que nos desafia a pensarmos as interfaces que precisam nortear a relação entre políticas educacionais, educação escolar, globalização e cidadania para dar conta das necessidades oriundas desse contexto. Essa reflexão tem por base uma análise qualitativa, quanto à abordagem do problema; reconstrutiva, crítica e hermenêutica, quanto ao objetivo; e, bibliográfica, com relação aos procedimentos, os quais se ancoram em autores vinculados à temática e, convida-nos a refletir sobre as  relações entre as políticas educacionais e o contexto escolar, suas transformações no cenário atual e suas possíveis contribuições para a efetivação do direito à educação de qualidade e à formação cidadã dos sujeitos, marcado e transformado pela pandemia da Covid-19.
A LUDICIDADE NO PROCESSO FORMATIVO
Authors: Pereira Anderson Silva , Ferreira Lúcia Gracia
Published: May 2023

O artigo objetivou conhecer, na perspectiva de estudantes do curso de Pedagogia da UESB, as contribuições da disciplina de "Arte e Ludicidade na Educação", para construção de concepção(ões) de ludicidade que se ancoram na formação inicial. Para produção dos dados, primeiramente, foi realizada a análise documental, para conhecer como as concepções presentes no projeto pedagógico do curso de Pedagogia se estabelecem. Posteriormente, a partir de um espaço de visitação montado com diversos instrumentos que se relacionavam a ludicidade foram realizadas Práticas de Intervenção Formação. Após, este momento fizemos um grupo focal com os participantes para compreender as concepções de ludicidade presentes na formação inicial, na leitura de mundo, e se o espaço das práticas formativas, elaboradas na segunda parte da pesquisa, foram eficazmente formativas ou não. Desse modo, as concepções de ludicidade na formação inicial devem possibilitar a compreensão da ludicidade como fenômeno formativo.
CORREIO DA AMIZADE
Authors: Xavier Theláu Campos Josiane , Casaro Erthal João Paulo
Published: May 2023

Este artigo apresenta uma experiência de leitura e escrita de cartas vivenciada em uma escola pública de Vitória-ES, com a turma do 5º ano, no período de revezamento escolar ocasionado pela pandemia. O objetivo é destacar e analisar a importância da afetividade nos processos de ensino-aprendizagem na escola, baseando-se na perspectiva de Wallon. Também foram utilizados como aporte teórico os estudos de Vygotsky e de Bakhtin. A análise das produções  evidenciou diversos sentimentos compartilhados que promoveram a  aproximação entre os grupos, entre o professor e alunos, entre os alunos e as  práticas de leitura e escrita, possibilitando assim, a apropriação de  conhecimentos linguísticos necessários às situações concretas de  leitura e escrita; bem como o reconhecimento da escrita como suporte para  interação, expressão do pensamento e das emoções vivenciadas por esses sujeitos.
O ESTÁGIO CURRICULAR SUPERVISIONADO NO CURSO DE EDUCAÇÃO FÍSICA DA UEMG-IBIRITÉ:
Authors: Monteiro Dias Lima Cássia Danielle , Nogueira Lima e Santos Carla Augusta , Guedes Costa e Silva Marina , Paludett Flores Patric
Published: May 2023

Este texto apresenta o entendimento e os direcionamentos do Estágio Curricular Supervisionado (ECS) no novo Projeto Pedagógico do Curso (PPC) de Educação Física da UEMG-Ibirité. O documento se concretiza pela oferta de um currículo ampliado que, sem renunciar à licenciatura, incorpora componentes curriculares do núcleo específico do bacharelado. A partir das legislações que regem tal componente, o ECS do presente curso foi estruturado em três campos: Escolar, Não Escolar e Integrado. Estes foram organizados quanto à carga horária; tema/ênfase; disciplinas correlatas; modos de acompanhamento e avaliação. Compreendemos o ECS como um tempo/lugar importante de formação que proporciona a interlocução entre o conhecimento acadêmico e a prática pedagógica no campo de estágio. Ainda é um projeto imaginado, sonhado para a formação, anunciando princípios que pretendem mobilizar os sujeitos. Além disso, apostamos que, pela relação orgânica com os campos de atuação, novas questões emergirão, gerando ajustes, revisões e uma expansão da formação.
A Task-Based Road Map to Teaching Business Spanish with Word Combinations
Authors: Naudi Anna Alsina
Published: May 2023

This research-informed pedagogical proposal makes the case for incorporating the teaching of word combinations—specifically, collocations—into a business Spanish course. It addresses how to choose specific lexical bundles for a given language for specific purposes (LSP) context as well as an appropriate methodology for teaching them to maximize student acquisition. The pedagogical proposal presents specific details of task didactic sequences that integrate explicit instruction in word combinations into a course-long business plan project such that it enhances word retention and facilitates production. This pedagogical layout is reinforced by the fact that lexical units that are related to specific topics in the field of business language are gradually introduced, and by the students’ need to reuse them in the final task. The current proposal encourages the integration of word combinations and phraseology through task sequences in other language courses for specific purposes, as these combinations reinforce and help students improve their vocabulary development.
Anaplastic Pleomorphic Xanthoastrocytoma versus Pleomorphic Xanthoastrocytoma
Authors: Mohanty Pranita , Kar Sonali , Singh Surabhi , Talukder Shreshtha
Published: May 2023

Pleomorphic xanthoastrocytoma (PXA), WHO grade II, is a rare entity accounting for <1% of all astrocytic tumors. It affects children and young adults and is commonly found in the temporal lobe. Anaplastic PXA (APXA) has a similar location and clinical manifestation as that of PXA but has a significantly worse prognosis than the latter. WHO 2016 defined PXA as having >5/10 HPF mitosis and with or without necrosis as APXA (grade III). Herein, we present two such cases with unusual locations and ages: (1) APXA inside lateral ventricle, in a 10-year-old female child and (2) PXA in a 39-year adult male. Histologically, both cases revealed a tumor comprised a highly pleomorphic heterogeneous population of cells, eosinophilic granular bodies, and psammoma bodies, however, necrosis and increased mitosis (>5/10 HPF) were appreciated only in the first case. Immunohistochemistry is supported by strongly positive glial fibrillary acidic protein, vimentin, and synaptophysin. This study analyzed all the characteristics of both these entities with their unusual presentations to prevent future misdiagnoses.
Burden of Osteopenia and Osteoporosis Among Postmenopausal Women in India
Authors: Anupama D. S , Noronha Judith Angelitta , Acharya Kiran K. V. , Prabhu Mukhyaprana M , Shetty Jyothi , Shankar Ravi , Nayak Baby S.
Published: May 2023

Aim:

Postmenopausal osteoporosis is a major public health problem around the world. The objective of this systematic review is to determine the prevalence of osteoporosis in postmenopausal women in India.

Materials and Methods:

This review was conducted based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We identified relevant studies through a search of literature published from 2010 to January 2021 in the databases PubMed, Web of Science, ProQuest, CINHAL, and PEDro databases. We searched for cross-sectional studies involving India that were published in English.

Results:

There was a total of 1631 hits in the initial search and out of which 60 studies were selected for full-text review. Twelve studies were selected for qualitative analysis. Excluded studies were 48 with reasons: 20 studies had included other diseases such as knee arthritis, celiac diseases, diabetes mellitus, and kidney diseases. Eleven studies included premenopausal women, young adults, and men. Ten studies outcomes were different, and seven studies were excluded as they have done retrospective analysis and were commentaries. The pooled prevalence of osteoporosis at the lumbar spine region was 29%, the hip region was 6% and the femoral neck region was 29% whereas the pooled prevalence of osteopenia at the lumbar spine region was 37%, the hip was 6%, and femoral neck region was 37%.

Conclusion:

This systematic review found that postmenopausal women are at significant risk of developing low bone mineral density, and the prevalence of osteoporosis and osteopenia was high in the lumbar area.
Does Coronavirus Disease 2019 Kill More Elderly Men than Women Due to Different Hormonal Milieu
Authors: Tandon Apurva , Tandon Vishal R , Sharma Sudhaa , Mahajan Annil
Published: May 2023

Preliminary data depicts a much greater prevalence and high case-fatality rate in advanced age males as compared to age-matched women with severe acute respiratory syndrome-coronavirus-2 infections with high morbidity, mortality, high referral, and admission to intensive care unit with severe sequelae. However, the literature search revealed both for and against studies in this context. Thus, at present, in light of the mixed studies, it cannot be established whether low testosterone levels in aging hypogonadal males create a permissive environment for severe response to coronavirus disease 2019 (COVID-19) infection and can it increase the morbidity or mortality, or on the contrary if the virus inhibits androgen formation. Hence, it is highly warranted to establish the said hypothesis by conducting large statistically powered clinical studies in future. Further, it is highly indicated that impact of sex hormones and gender on the incidence and case fatality of the disease and hormones as a treatment according to sex and gender for COVID requires further scientific research by the research community before it is actually recommended to mitigate the COVID-19 disease course among elderly men and women at large.
Linear preservers on idempotents of Fourier algebras
Authors: Lin Ying-Fen , Oi Shiho
Published: May 2023

In this article, we give a representation of bounded complex linear operators that preserve idempotent elements on the Fourier algebra of a locally compact group. When such an operator is, moreover, positive or contractive, we show that the operator is induced by either a continuous group homomorphism or a continuous group antihomomorphism. If the groups are totally disconnected, bounded homomorphisms on the Fourier algebra can be realized by the idempotent preserving operators.
Classification and statistics of cut-and-project sets
Authors: Rühr René , Smilansky Yotam , Weiss Barak
Published: May 2023

We define
Ratner–Marklof–Strömbergsson measures
(following Marklof and Strömbergsson (2014)). These are probability measures supported on cut-and-project sets in

\smash{\mathbb{R}^d}

(d \geq 2)

which are invariant and ergodic for the action of the groups

\operatorname{ASL}_d(\mathbb{R})

or

\operatorname{SL}_d(\mathbb{R})

. We classify the measures that can arise in terms of algebraic groups and homogeneous dynamics. Using the classification, we prove analogues of results of Siegel, Weil and Rogers about a Siegel summation formula and identities and bounds involving higher moments. We deduce results about asymptotics, with error estimates, of point-counting and patch-counting for typical cut-and-project sets.
“Your behaviours are your values in action": Exploring coaching behaviour in a football academy setting.
Authors:   , Bell Ben
Published: May 2023

Background: Research into the science of coaching has challenged the technical rationality underpinning the majority of existing literature. Supporting the view that sport coaching is an intricate power struggle riddled with interactions in which coaches use different strategies to reach a desired goal (Cassidy, Jones, & Potrac, 2009; Cushion, 2007; Jones, 2006, 2009, 2011; Jones, Armour, & Potrac, 2004, as cited in Nelson et al., 2013b, p. 205). Coaches have a leading influence on athletes in youth sport settings, the role of facilitating positive developmental experiences is highly significant (Erickson & Cote, 2016). While existing literature offers insights into the coach-athlete relationship, studies evaluating the implementation of innovative approaches such as person centred approaches (Garner et al., 2022) incorporating notions of ‘care’ (Cronin & Armour, 2018) are limited. This research is valuable as it offers an insight into an academy football setting. The purpose of this study is to better understand coach behaviour in a professional talent environment. Despite a wealth of literature on the coach-athlete relationship (Jowett, 2017; Turnnidge et al., 2014) and applying leadership models to sport settings (Turnnidge & Cote, 2018) it can be difficult for coaches to consistently implement what is discussed. Without diminishing the value of pedagogy and leadership models this study focuses on what influences coach behaviour and where the expectation of behaviour comes from. Objectives: This research aimed to analyse how coaches behave within an academy setting and provide an insight into how they interact with their athletes in a professional environment. To help achieve this, one main research question coupled with two sub questions are answered. The main research question focused on what influences coach behaviour with the sub questions exploring how coaches navigate their values and the extent to which they manage their behaviour. The study intended to better understand coaches’ behaviour within a professional academy, adding to limited literature into football academy settings. Methods: Semi structured interviews were used to collect qualitative data in this research with four youth academy coaches from one academy. All four coaches coach children aged 12-16 and were interviewed twice on separate occasions with the total interview time per participant approximately 90 minutes. Findings and Discussion: The findings in this thesis are centred around three main themes: Influence of Coach education, Coaching philosophy, and Coaching context.
Female Eligibility Regulations in Athletics; Rational Necessity or Irrational Reaction?
Authors:   , Cooper Jonathan
Published: May 2023

Over recent years the International Association of Athletics Federations (the ‘IAAF’ - now World Athletics) has been seeking a solution to address a difficult problem; how to deal with the possibility that legally female athletes with differences in sexual development might benefit from a performance advantage due to increased levels of endogenous testosterone and consequent physiological and athletic advantages that are typically associated with men. Its current solution is to try and ‘compensate’ for such perceived advantages by excluding some legally female athletes from some events unless they are prepared to take medication to suppress natural testosterone levels below a certain, pre-determined figure. The relevant regulations (the Eligibility Regulations for Female Classification 2018 – or the ‘DSD Regulations’) have been approved by international sport’s highest judicial body, the Court of Arbitration for Sport, yet both the IAAF’s general approach to the problem and the Regulations themselves remain controversial and subject to significant criticism. In particular, there has been criticism of the value of the scientific research that underpins the Regulations (Franklin et al., 2018; Karkazis et al., 2017, 2012; Koh et al., 2018; Pielke et al., 2019; Sonkson, 2015; Tucker, 2017), from those in the ethical and human rights fields seeking to ensure that the rights of individual athletes are protected (Adair, 2011; Buzuvis, 2016, 2010; Koh et al., 2018; Krech, 2019, 2017) and in relation to the normative justification on which they are based (Camporesi, 2019, 2020). This thesis recognizes the controversy and the criticisms and attempts to evaluate the legal and ethical legitimacy of the Regulations and the IAAF’s approach by adopting a rationalist perspective. It thereby seeks to evaluate the validity and strength of the IAAF’s given reasons for introducing the DSD Regulations against fundamental requirements of rationality and the IAAF’s formal constitutional purposes. In doing so the thesis also considers the wider value of legal approval by the Court of Arbitration for Sport and, in this regard, questions the intensity of the legal review that the court undertook.
Tanzimat Dönemi’nden Cumhurbaşkanlığı Hükümet Sistemine Kadar Türk İdari Teşkilatında İstişari Kurullar
Authors: KOCABAŞ Sadık
Published: May 2023

Tanzimat Dönemi gerek Osmanlı Devleti’ni gerekse Türkiye Cumhuriyeti’ni farklı boyutlarda etkilemiştir. Hiç şüphesiz ki devletin idari teşkilatlanması da etkilenen boyutların başında gelir. Buna göre Tanzimat Dönemi ile birlikte kurumsallaşan idari yapılardan bazıları günümüze kadar gelmiştir. Bu idari yapılardan biri de istişari kurullardır. İşte bu çalışmanın konusu; 2. Mahmud ile başlayan, Tanzimat Fermanı’nın ilanı ile artarak devam eden ve 1. Meşrutiyet’e kadar uzanan reform döneminde, idari teşkilatımızda ortaya çıkan istişari organlar ve bunların Cumhurbaşkanlığı hükümet sistemine geçmeden önceki döneme kadar yani parlamenter sistemin son döneminde görülen yansımaları olacaktır. Buna göre çalışmada öncelikle Osmanlı Devleti’nde meşveret usulüne değinilecek, daha sonra evvela merkezde oluşan, sonra da taşrada oluşan istişari kurullar, parlamenter sistemin uygulandığı son yıllardaki karşılıkları ile verilecektir.
La correspondencia de María de Jesús (1560-1640), el Letradillo de santa Teresa
Authors: Calvo Jose Antonio
Published: May 2023

Este trabajo de investigación trata de interpretar los rasgos de la vida espiritual de María de Jesús (1560-1640), carmelita descalza en el Carmelo de Toledo, el Letradillo de santa Teresa, a partir de la correspondencia publicada por el padre Joaquín de la Sagrada Familia con motivo de la apertura de la causa para su canonización, en 1919. Las ochenta y ocho cartas que han llegado de la comunicación que, durante veinticinco años, mantuvo María de Jesús con la condesa de Arcos, con su secretario, Luis Herrera, y con Andrea de Briones, Beatriz de Jesús, Inés Francos de León y la condesa de Paredes son solo una selección de su obra. Para evitar que fueran malinterpretados, muchos textos fueron destruidos después de su lectura. Otros documentos, seguramente, podrían recuperarse de los archivos de los Carmelos de Ávila, Cuerva, Toledo o Madrid. En cualquier caso, aunque sostenidos sobre presupuestos algo fragmentarios, trataremos de señalar algunos rasgos sobrenaturales de María de Jesús para avanzar en la comprensión de una de las figuras más relevantes de la segunda generación de carmelitas descalzas escritoras de finales del siglo XVI y las primeras décadas del XVII.
Pauvreté volontaire et gestion de la pauvreté. La situation économique des frères et des moniales de l’ordre dominicain en Toscane (1350-1450)
Authors: Duval Sylvie
Published: May 2023

La question de la pauvreté volontaire traverse l’histoire des ordres mendiants depuis leur fondation. Cet article explore, à travers l’étude des sources pratiques (registres de comptes) des couvents et monastères dominicains de Toscane, l’application effective de cette pauvreté, et son interprétation. L’examen de ces documents met avant tout en évidence les réseaux de relations que crée l’exercice de la pauvreté : des liens économiques et spirituels qui unissent les frères et les moniales, les communautés de réguliers et les établissements pieux (hôpitaux), les religieux et les laïcs. De plus, en croisant le point de vue des frères et des moniales, mais aussi des observants et des conventuels, cet article met en évidence la variété des interprétations de la notion de pauvreté au sein de l’ordre dominicain, et ses évolutions.
Confessions espirituals en la construcció de la reputació de santedat femenina al Segle XVII valencià: favores que Dios hizo a Doña Isabel de Trilles
Authors: Herrero Herrero Mª. Àngels
Published: May 2023

L’article pretén ser una aproximació a la figura de la dona penitent i a la construcció de la reputació de santedat femenina al segle XVII emmarcada en territori valencià, a través d’una de les manifestacions més habituals d’època moderna com ara les autobiografies espirituals i la posada per escrit de les confessions sota el manament del pare espiritual. El manuscrit &-IV-3 de la Real Biblioteca del Monasterio de San Lorenzo de El Escorial amb el títol Favores que Dios hizo a Doña Isabel de Trilles, valenciana, escritos por ella misma, y relación de sus virtudes y milagros / por el P. Ginés Berenguer, su confesor, de la Compañía de Jesús en servirà d’exemple.
Odinofonía: una actualización clínica
Authors: Fuentes Aracena Christopher Hernán
Published: May 2023

Introducción. En la actualidad, la odinofonía es considerada como un síntoma más dentro de los desórdenes de la voz y, por lo mismo, su estudio ha tenido una relevancia menor en comparación a la investigación del dolor expresado en otras regiones del cuerpo humano.
Objetivo. Actualizar el concepto de odinofonía, según los últimos hallazgos que explican su etiología, evaluación y manejo terapéutico.
Método. Se buscaron trabajos en las bases de datos PubMed, Scopus, ScienceDirect y SciELO. Se seleccionaron artículos según diversos criterios, que incluyeron la fecha de publicación, el diseño y el objetivo.
Resultados. La etiología de la odinofonía incluye, según criterios de intensidad y cronicidad del dolor, a la odinofonía primaria y secundaria. La evaluación de la odinofonía comprende una detallada entrevista clínica; la identificación, mediante escalas e índices, de su frecuencia, intensidad y duración; y la aplicación de herramientas como la algometría, para reconocer el grado de sensibilidad de los tejidos afectados. La intervención de la odinofonía depende de su naturaleza (primaria o secundaria) y, en general, incluye al abordaje educativo, sintomático, biomecánico y psicosocial.
Conclusión. La literatura actual posiciona a la odinofonía como una condición compleja, cuya etiología, evaluación e intervención aún carecen de total comprensión.
Structural and semantic organisation of retrospection in the prose of V. V. Gnilomedov
Authors: Digadyuk Valentsina P.
Published: May 2023

The article presents the results of a study of the category of retrospection based on the material of V. Gnilomedov's fiction; the features of its typification are determined based on the method of introducing a retrospective plan into the plot of the work. The methods of representation of compositional-textual retrospection are revealed such as information addition of facts, comparison of events, method of direct actualization of past events, cause-and-effect relations. Markers of the category of time are qualified and systematized, including lexical units of time, forms of participles, types of complex sentences, connective constructions, constructions with syntactic incompleteness and ellipsis, intertext inclusions. The peculiarity of the representation of textual plot retrospection is the realization of events in the same time space with retrospective excursions, the presence of the main retrospective storyline within the base time, as well as the retrospective interdependence between the novels-trilogies. The relevance of this topic is due to its belonging to the modern direction – the linguistics of the text, as well as the need for a comprehensive analysis of the category of retrospection in Belarusian linguistics. The results of the work done can be used in studying the problems of differentiation and interpretation of categories of literary text, in creating the grammar of the Belarusian language.
Highway Navigation System Using Li-Fi
Authors: R.Aarthi  , Nafiya M.Hasiyathul , K.Saradhapriya
Published: May 2023

Light is present everywhere as street lamp and traffic light. Imagine that all these light bulbs are high speed wireless transmitter that connects either human to human or systems with systems. In recent times the using of internet is rapidly increase which leads to radio waves being widely used. Long distance data transmission makes use of this spectrum. It has become difficult to keep up with the demand for the high speed connectivity as the number of users is increasing. An alternative and advantageous replacement can be visible light communication (VLC).In this paper, Li-Fi technology is used to build the highway navigation system. The Li-Fi technology based on the visible light communication and it is one of the applications of VLC. Frequently we have to navigating one place to another place. The major issues faced by drivers are navigating at night. Low battery of mobile phone or network connectivity issues are the major problems to use the Gmap. This paper proposes a system which aims to provide efficient and secure communication between vehicles and the street light .To improve safety and reduce accidents in roads at night we are using this system .In this system, LED lights embedded in the highway street light that act as a data transmitter and the receiver are installed on vehicles like car, truck to receive and process the data without using internet. The received information is then displayed on a display screen in the vehicle, such as current location and future diversions. This system is alternate solution for the road navigation board system. In this system the Arduino UNO is used in the transmitter and receiver portions, and it is programmed using the Arduino IDE. The overall the highway navigation system using Li-Fi technology to improve traffic safety and efficiency while reducing the environmental impact of transportation.
A MATLAB Simulink Study on the Performance of QAM Modulation Scheme in AWGN, Rayleigh, and Rician Fading Channels: BER Analysis
Authors: Halder Amit , Akter Mst. Naila , Roy Jayanta , Tanshen Md. Riyad , Hossain Mir Afzal
Published: May 2023

Wireless communication is the fastest-growing segment in the communication industry, with mobile communication being the most widely used. However, it faces several technical challenges, such as Fading, Shadowing, Interference, and Propagation path loss. Meeting the higher demand for capacity with high-quality service is crucial. Orthogonal Frequency Division Multiplexing (OFDM) is a technique that converts wideband signals into narrowband signals for transmission, making it a suitable option for high bandwidth data transmission. The transmission of these narrowband signals is executed with an orthogonal carrier. This paper focuses on building a QAM model using MATLAB to simulate Bit Error Rate (BER) performance for real data communication under different communication channels, including AWGN and fading channels (Rayleigh and Rician). The aim is to investigate the reduction of noise and bit error rate in communication channels. The simulation model built for this research work demonstrates that QAM scheme performs better in AWGN channels than Rayleigh or Rician fading channels.
ИССЛЕДОВАНИЕ РЕОЛОГИЧЕСКИХ СВОЙСТВ ТЕСТА ДЛЯ ПРОИЗВОДСТВА КОНДИТЕРСКОГО ИЗДЕЛИЯ «МАКАРОН»
Authors: Кириченко Е. , Альшевская М.Н. , Анистратова О.В.
Published: May 2023

В настоящее время замена импортного продовольственного сырья на отечественное – одно из актуальных направлений в области совершенствования рецептур пищевых продуктов. Кондитерские изделия – ассортиментная группа, пользующаяся особой популярностью у потребителей. «Макарон» – кондитерское изделие на основе теста «макаронаж», изменение рецептурного состава которого влияет на органолептические характеристики готового изделия (внешний вид и консистенцию) и его формоустойчивость, а также на возможность появления дефектов при выпечке. В статье изучены реологические свойства теста для «Макарон» с частичной заменой миндальной муки на пшеничную или шрот сыти луговой либо их смеси. Показано, что добавление шрота сыти луговой уменьшает разрушение структуры теста, делая его более стабильным и способным к лучшему восстановлению после механического разрушения структуры. Темп разрушения структуры образцов с добавлением шрота был ниже, в сравнении с темпом разрушения структуры образцов теста с миндальной мукой (контроль) или ее смеси с пшеничной.
PENGARUH RASIO PROFITABILITAS TERHADAP HARGA SAHAM PADA PERUSAHAAN TAMBANG YANG TERDAFTAR DI BURSA EFEK INDONESIA
Authors: Bawaulu Rifayuniar , Octavia Sinaga Anna
Published: May 2023

Penelitian ini bertujuan untuk mengetahui pengaruh rasio profitabilitas terhadap harga saham pada perusahaan tambang yang terdaftar di Bursa Efek Indonesia periode 2017-2019. Rumusan masalah penelitian yaitu apakah Return On Asset (ROA) dan Return On Equity (ROE) berpengaruh secara bersama-sama terhadap Harga Saham dimana populasi penelititan adalah sebanyak 44 perusahaan dengan jumlah sampel yang terpilih dengan metode purposive sampling yaitu sebanyak 11 perusahaan.. Berdasarkan hasil pengujian hipotesis dapat disimpulkan nilai signifikan uji – t Return On Asset (ROA) adalah sebesar 0,030 < 0,05 atau nilai t hitung sebesar 2,632 > t tabel = 2,306 dan nilai signifikansi Return On Equity (ROE) adalah sebesar 0,028 < 0,05 atau t hitung 2,914 > t tabel = 2,306 artinya H01 dan H02 ditolak Ha1 dan Ha2 diterima. Sementara nilai signifikansi variabel X1, dan X2, adalah sebesar 0,049 < 0,05 dan nilai F hitung = 4,638 > F tabel = 4,2564, yang artinya H0 ditolak dan Ha diterima. Hasil uji regresi linear berganda terdapat nilai Y = 2267,242 + 13434,189X1 + 2692,253 X2. Pada analisis koefisien determinasi atau R square diperoleh nilai sebesar 0,476, artinya bahwa ROA (X1) dan ROE (X2) memberikan pengaruh terhadap harga saham (Y) sebesar 47,6% sedangkan sisanya adalah sebesar 52,4% dipengaruhi oleh faktor lain. Saran yang diberikan agar perlunya peningkatan perputaran asset dan equity untuk meningkatkan harga saham perusahaan tambang yang terdaftar di Bursa Efek Indonesia.
ANALISIS STRATEGI PEMASARAN MELALUI MEDIA SOSIAL DALAM MEMPERTAHANKAN TINGKAT LOYALITAS PELANGGAN PADA TOKO MARMEL FLORIST MEDAN
Authors: Br Sibuea Anggun Melati Estelita , Kando Lidia
Published: May 2023

Perkembangan internet menyebabkan komunikasi menjadi lebih mudah. Selain sebagai sarana komunikasi antar individu, media sosial juga digunakan sebagai alat dalam pemasaran produk. Tujuan dari penelitian ini adalah menganalisis strategi pemasaran dengan menggunakan media sosial dan menganalisis peran media sosial dalam mempertahankan tingkat loyalitas pelanggan. Metode yang digunakan dalam penelitian ini adalah kualitatif deskrptif dan penelitian ini difokuskan studi kasus pada Toko Marmel Florist Medan. Data diperoleh dari hasil wawancara penulis dengan pemilik toko dan dari akun media sosial Toko Marmel Florist Medan. Hasil analisis menunjukkan bahwa media sosial yang efektif dalam pemasaran adalah facebook dan instagram .Penelitian ini menunjukkan bahwa media sosial sangat memiliki peran penting dalam melakukan pemasaran dan juga dalam mempertahankan tingkat loyalitas pelanggan. Dan hasil tersebut terlihat bahwa terjadi peningkatan jumlah pembelian berulang dari pelanggan setia di tahun 2019. Hasil penelitian ini juga menunjukkan bahwa pelanggan lebih tertarik pada strategi pemasaran pada bentuk produk dan harga dibandingkan dengan promosi. Selain itu, produk yang ditawarkan oleh Toko Marmel Florist Medan kepada pelanggan atau calon pelanggan sesuai dengan apa yang dipasarkan melalui akun media media sosial toko, sehingga pelanggan merasa cukup puas dengan produk tersebut.
PENGARUH PROMOSI DAN KUALITAS PRODUK TERHADAP KEPUTUSAN KONSUMEN UNTUK PEMBELIAN RUMAH PADA PERUMAHAN CITRA WAHANA II
Authors: Aritonang Bastian , Siboro May Sari
Published: May 2023

Promosi dan Kualitas Produk merupakan faktor yang terpenting yang memperngaruhi sebuah permintaan rumah, perusahaan melaksanakan bauran pemasaran dalam kegiatan usaha nya, salah satu komponen itu adalah promosi dan kualitas produk sebagai pertimbangan untuk melakukan suatu keputusan pembelian.Rumusan masalah dalam penelitian ini adalah apakah pengaruh promosi dan kualitas produk terhadap keputusan konsumen untuk pembelian rumah pada perumahan Citra Wahana II.Tujuan dalam penelitian ini adalah untuk mengetahui pengaruh promosi dan kualitas produk terhadap pembelian rumah Citra Wahana  II. Pendekatan  yang digunakan dalam penelitian ini adalah penelitian kuantitatif  dari sumber data primer. Penelitian ini menggunakan  model analisis regresi linier berganda dengan menggunakan softwer SPSS (Statistics product and service sulutions) versi 20.0. Jumlah sampel dalam penelitian ini adalah  sebanyak 80 konsumen. Hasil penelitian menunjukkan persamaa regresi linier berganda dimana Y= 0,255 + 0,627X1 + 0,314X2. Dari persamaan tersebut dapat di interpretasikan bahwa variabel promosi dan kualitas produk berpengaruh signifikan terhadap keputusan pembelian konsumen. Dan berdasarkan koefisien determinasi keputusan pembelian konsumen dapat dijelaskan dari hasil regresi sebesar 90,2% sedangkan sisanya yaitu 9,8% dijelaskan oleh variabel lain diluar variabel yang diteliti Hal ini akan lebih baik lagi jika penentuan Promosi yang lebih menarik dan menyesuaikan Kualitas produk yang lebih bagus dengan kompetitornya agar konsumen lebih cenderung memilih rumah di perumahan Citra Wahana II
PENGARUH LOKASI DAN HARGA TERHADAP KEPUTUSAN MEMASANG IKLAN PADA PT. SUMO INTERNUSA INDONESIA
Authors: Harta Br. Hutagaol Clarita Roma , Br Sembiring Helen Bebseba
Published: May 2023

Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh lokasi dan harga dalam pengambilan keputusan untuk memasang iklan pada PT. Sumo Internusa Indonesia. Adapun metode yang digunakan dalam penelitian ini adalah metode deskriptif yaitu suatu metode pemecahan masalah dengan cara menguraikan, menafsirkan dan menganalisa data sehingga menemukan tujuan pembahasan secara efektif, juga menggunakan analisis kuantitatif yaitu menggunakan uji validitas, uji reliabilitas, uji normalitas, uji heterokedastisitas. Adapun yang menjadi sampel adalah klien yang memasang iklan pada PT. Sumo Internusa Indonesia sebanyak 50 orang. Adapun hipotesis dalam penelitian ini adalah terdapat pengaruh yang positif dan signifikan antara variabel bebas yaitu harga secara parsial dengan variabel terikat yaitu keputusan memasang iklan, sedangkan variabel lokasi secara parsial tidak berpengaruh positif dan signifikan terhadap keputusan memasang iklan. Dari hasil uji t yang telah dilakukan pada variabel lokasi dimana nilai thitung lebih kecil dari nilai ttabel yaitu sebesar -2,359 < 2,01174 dengan signifikansi sebesar 5% maka variabel lokasi tidak berpengaruh positif dan signifikan terhadap keputusan memasang iklan maka keputusan H0 diterima. Sedangkan hasil dari uji t variabel harga yang telah dilakukan dimana nilai thitung lebih besar dari ttabel yaitu 7,429 < 2,01174 maka variabel harga berpengaruh positif dan signifikan terhadap keputusan memasang iklan maka keputusan Ha diterima. Variabel lokasi dan harga mempunyai pengaruh yang positif dan signifikan terhadap variabel keputusan memasang iklan berdasarkan dari nilai Fhitung = 28,498 > Ftabel = 3,20, dan hasil dari Adjusted R Square = 0.529 (52,9%).
PENGARUH KOMITMEN ORGANISASI DAN BUDAYA ORGANISASI TERHADAP KUALITAS LAYANAN PADA KANTOR CAMAT MEREK KABUPATEN KARO
Authors: Febrianty Br Silalahi Deysi , Laia Karunia
Published: May 2023

Ada banyak faktor yang mempengaruhi kualitas pelayanan, diantaranya komitmen organisasi dan budaya organisasi. Penelitian ini dilakukan dengan pendekatan kuantitatif, dimana jumlah populasi sebanyak 22 responden. pengumpulan data dilakukan dengan studi kepustakaan dan penelitian lapangan. Sebelum kuesioner disebarkan pada responden, terlebih dahulu dilakukan uji validitas dan uji reliabilitas. Analisis data dalam penelitian ini menggunakan analisis regresi linier berganda, dan pengujian hipotesis dilakukan dengan uji t, uji F dan uji R2. Persamaan regresi linier berganda yang diperoleh dalam penelitian ini adalah Y = -0,812+ 1,693 X₁ + 0,711 X₂. Berdasarkan pengujian hipotesis yang dilakukan, diperoleh bahwa : (1) Komitmen organisasi berpengaruh positif dan signifikan terhadap kualitas layanan, dibuktikan dengan nilai t hitung (7,121) > nilai t tabel (2,085) dan nilai signifikansi (0,000) < 0,05; (2) Budaya organisasi berpengaruh positif dan signifikan terhadap kualitas layanan, dibuktikan dengan nilai t hitung (6,829) > nilai t tabel (2,085) dan nilai signifikansi (0,000) < 0,05; (3) Komitmen organisasi dan Budaya organisasi secara bersama-sama berpengaruh positif dan signifikan terhadap kualitas layanan, dibuktikan dengan nilai F hitung (340,418) > nilai F tabel (3,49) dan nilai signifikansi (0,000) < 0,05. Kontribusi komitmen organisasi dan budaya organisasi untuk menjelaskan kualitas layanan adalah

sebesar 97,3%, sedangkan sisanya sebesar 2,7% dipengaruhi oleh variabel lain yang tidak diteliti dalam penelitian ini.
PENGARUH PELAYANAN AKADEMIK TERHADAP TINGKAT KEPUASAN MAHASISWA PADA STMIK ITMI MEDAN
Authors: Nduru Evi Kartini , Siringo ringo Lanta
Published: May 2023

Pelayanan akademik merupakan semua tindakan atau kegiatan yang dapat ditawarkan oleh satu pihak kepada pihak lain yang pada dasarnya tidak terwujud dan tidak menghasilkan kepemilikan apapun. Sedangkan Kepuasan Pelanggan adalah tingkat perasaan konsumen setelah membandingkan antara apa yang dia terima dan harapannya. Adapun rumusan masalah dalam penelitian ini adalah “Apakah Pelayanan Akademik Berpengaruh Terhadap Kepuasan Mahasiswa Pada STMIK ITMI Medan?” Kerangka berpikir dalam penelitian ini terdiri dari dua variabel yaitu : Variabel X (Pelayanaan Akademik) dan Variabel Y (Kepuasan Mahasiswa). Populasi dari penelitian ini adalah mahasiswa dari Fakultas Ekonomi jurusan Manajemen di Perguruan Tinggi STMIK ITMI Medan. Sampel berjumlah 67 responden dan teknik pengumpulan data dalam penelitian ini adalah daftar pertanyaan (Quesioner) dan wawancara. Teknik analisis data yang digunakan adalah analisis regresi linier sederhana dengan menggunakan bantuan SPSS 22 Windows. Dari hasil persamaan regresi yang diperoleh yaitu: Y= 16,275+0.254 X. berdasarkan koefisien determinasi  = 80,6% artinya kontribusi yang diberikan Pelayanan Akademik terhadap Kepuasan Mahasiswa sebesar 80,6%. Berdasarkan hasil uji Statistik (Uji t), nilai t hitung > t tabel (4,190>1,997) dengan tingkat signifikan 0,16>0,05). Sehingga dapat disimpulkan bahwa hipotesis dalam penelitian ini adalah “Pelayanan Akademik berpengaruh signifikan terhadap Kepuasan Mahasiswa pada STMIK ITMI Medan”. Disarankan kepada pimpinan STMIK ITMI Medan untuk lebih meningkatkan Pelayanan agar tercapainya tingkat Kepuasan Mahasiswa STMIK ITMI Medan.
PENGARUH BIAYA OPERASIONAL TERHADAP LABA BERSIH PADA CV. JUNIOR EXPRES MEDAN
Authors: Purba Gunarto , Manurung Ricky Leonardo
Published: May 2023

Biaya operasional merupakan keseluruhan biaya-biaya komersial yang dikeluarkan untuk menunjang atau mendukung kegiatan atau aktifitas perusahaan untuk mencapai sasaran yang telah ditentukan,yang terdiri beban penjualan serta biaya administrasi dan umum, dan laba bersih adalah selisih bersih,semua pendapatan dan keuntungan terhadap beban dan kerugian.Objek Penelitia adalah CV.Junior Expres Medan dengan Sampel sebayak 5 Tahun data Keuangan yang diperoleh dari laporan laba rugi tahun 2015-2019.Rumusan masalah dalam penelitian ini adalah apakah biaya operasional berpengaruh terhadap laba bersih pada CV.Junior Expres Medan?,Variabel yang digunakan pada penelitian ini adalah Biaya Operasional (X) dan Laba bersih (Y).Pengujian Hipotesis yang diajukan menggunakan signifikan parsial (t test) dan koefisien korelasi deeterminan dan Metode pengumpulan data dengan cara dokumentasi. Metode analisis data menggunakan metode regresi linier sederhana. Dari hasil pengujian diperoleh persamaan yaitu Y =  3274126338,164 + 1,997 X.Berdasarkan hasil parsial (uji t) diketahui nilai thitung sebesar 4,388 dengan ttabel α 5 %/2 sebesar 3,182 maka dapat diketahui bahwa thitung > ttabel (4,288 > 3,182) atau dengan uji signifikansi 0,288 > 0,05, berarti H0 ditolak dan H1 diterima,sehingga dapat disimpulkan bahwa Biaya operasional berpengaruh secara signifikan terhadap laba bersih pada CV.Junior Expres Medan.Disarankan agar manajemenperusahaan mempertimbangkan biaya operasional yang nantinya berpengaruh terhadap laba bersih perusahaan.
PENGARUH KEPEMIMPINAN TERHADAP KEPUASAN KERJA PEGAWAI KANTOR PELAYANAN PAJAK PRATAMA MEDAN BELAWAN
Authors: Nainggolan Hermanto , Laia Yaso Aro
Published: May 2023

Tujuan penelitian ini untuk mengetahui pengaruh kepemimpinan terhadap kepuasan kerja pegawai. Untuk mendapatkan tujuan ini, penulis menggunakan data primer, yaitu data yang diperoleh langsung dengan membuat kuesioner kepada pegawai Kantor Pelayanan Pajak (KPP) Pratama Medan Belawan. Data yang diperoleh tersebut kemudian diolah menggunakan analisis deskriptif, regresi linier sederhana, dan uji-t. Hasil penelitian ini menyatakan bahwa terdapat pengaruh antara kepemimpinan (X) terhadap kepuasan kerja pegawai (Y); sumbangan (kontribusi) X terhadap Y sebesar 0,350 satuan atau 35% dan sisanya 0,65 satuan atau 65% dipengaruhi oleh variabel lain yang tidak masuk dalam penelitian ini. Model regresi linier yang diperoleh adalah Y = 17.478 + 0.582X.
PENGARUH KUALITAS PRODUK TERHADAP MINAT BELI ULANG HANDPHONE VIVO DI PLAZA MEDAN FAIR
Authors: Pasaribu Iwanti , Waruwu Munilia , Napitupulu R.B
Published: May 2023

Kualitas produk merupakan keseluruhan ciri serta sifat barang dan jasa yang berpengaruh pada iemampuan dalam memenuhi kebutuhan dan keinginan konsumen. Minat beli ulang merupakan keinginan dan tindakan konsumen untuk membeli ulang suatu produk, karena adanya kepuasan iang diterima sesuai yang diinginkan dari suatu produk. Penelitian ini bertujuan untuk mengetahui pengaruh kualitas produk terhadap minat beli ulang handphone vivo di plaza medan fair. Metode Analisis data yang digunakan adalah metode analisis Kuantitatif. Dimana sampel sebanyak 83 responden, menggunakan sofware SPSS yang dapat disimpulkan hasil persamaan regresi sederhana sebagai berikut : Y = 23.026 + 0,140. Dari persamaan regresi sederhana terlihat bahwa kualitas produk berpengaruh positif terhadap minat beli ulang. Dan berdasarkan hasil uji t nilai hitung 2.271> ttabel 1,989 dengan tingkat nilai signifikan (0,000<0,05) iartinya bahwa kualitas produk berpengaruh secara persial terhadap minat beli ulang. Dan nilai uji determinasi (R2) sebesar 0,514 menunjukkan ibahwa kualitas produk berpengaruh sebesar 51,4% terhadap minat beli ulang dan sisanya 48,6% dipengaruhi oleh  variabel lain. Berdasarkan penelitian yang dilakukan, penulis  memberikan saran yakni untuk meningkatkan kepercayan konsumen  yang sudah ada tetap memperhatikan kualitas produk, maka akan meningkatkan minat beli ulang serta memberikan rasa puas kepada pelanggan yang menggunakan handphone vivo kedepannya.