bluuebunny/crossref_metadata_2025 huggingface dataset:
Baby Room Temperature and Humidity Control System Using Fuzzy Logic
Authors: Arifuddin Rahman , Dirgantara Wahyu , Sumarahinsih Andrijani , Putri Intan Hafsari1 Rizky , Iqbal Maulana Fairuz , Trisna Nugraha Anggara , Arya Sobhita Rama
Published: December 2024

The health and comfort of infants are highly sensitive to room environmental factors, particularly temperature and humidity, which play a critical role in supporting their well-being. Managing these factors becomes complex due to constant fluctuations in ambient conditions, necessitating the use of advanced technology to ensure stability and adaptability. This study explores the application of fuzzy logic in designing a temperature and humidity control system for infant rooms, aiming to maintain an optimal environment for infant care. Fuzzy logic offers a robust approach for handling variability, enabling precise adjustments based on a set of predefined rules and inputs. The system operates by processing real-time input values of temperature and humidity and producing adaptive responses through control outputs, such as cooler, heater, and blower settings. These adjustments are determined by a series of if-then rules that interpret the input conditions to produce the necessary responses. Experimental testing and evaluation confirm that the fuzzy logic-based control system effectively maintains room temperature and humidity within the desired range. The results indicate that this approach can successfully sustain a stable and comfortable environment, underscoring its potential application in enhancing infant health and comfort through controlled indoor climate conditions.
Capitalismo 4.0: um novo regime de acumulação e regulação?
Authors: Schincariol Vitor E. , Rossini Gabriel A. A. , Paulani Leda M. , Reis Cristina F. B.
Published: December 2024

Neste artigo definimos de forma preliminar o que aqui chamamos de “capitalismo 4.0”. Na base produtiva dessa nova etapa do capitalismo, a chamada indústria 4.0, apresentar-se-ia como realidade cada vez mais palpável, em particular nos Estados Unidos e nos demais países do centro do sistema capitalista. Nosso ensaio argumenta que o capitalismo norte-americano poderia estar entrando em uma nova etapa de sua história, o que daria origem, paulatinamente, a um novo regime de acumulação e regulação, que definimos sob uma abordagem de inspiração regulacionista. Suas características centrais envolveriam um aprofundamento ou radicalização dos aspectos que marcaram o padrão pós-fordistas de acumulação, rumo a uma nova etapa cujas características ainda não estão completamente definidas.
Relação estado, sociedade e políticas sociais: as contribuições de Claus Offe e Nicos Poulantzas
Authors: Pires Julio Manuel
Published: December 2024

A política social tornou-se uma parte crucial da vida dos indivíduos e um elemento indispensável para o funcionamento das sociedades capitalistas modernas. A presença das instituições estatais voltadas à intervenção social moldou um sistema complexo de relações entre Estado e sociedade, sendo fundamental para a regulação econômica. O texto propõe examinar as principais teorias sobre a emergência, expansão e papel da política social, focando principalmente em dois autores marxistas, Claus Offe e Nicos Poulantzas, cujas contribuições são vistas como fundamentais para entender a relação entre Estado e sociedade, e a intervenção estatal na economia. Além de analisar esses autores em profundidade, o texto sugere uma discussão mais ampla sobre as teorias que tratam da relação entre Estado e sociedade no capitalismo.
Conectividade entre direitos humanos, direito tributário e cooperativismo
Authors: Secagno Silvane , Silva Enio Waldir da
Published: December 2024

Este artigo tem por escopo analisar a inter-relação entre direitos humanos, direito tributário e cooperativismo. O objetivo principal é examinar como os princípios dos direitos humanos podem ser integrados nas práticas de direito tributário e no funcionamento das cooperativas, apresentando brevemente o dever fundamental do pagamento de tributos e as falhas cometidas pelo Estado na destinação das receitas públicas à implementação dos direitos sociais. Analisa-se se o Estado está cumprindo o dever de implementar as garantias contidas na Constituição Federal de 1988, de modo a aplicar em prol dos contribuintes aquilo que arrecada mediante os tributos. Na metodologia, será usada a abordagem dedutiva, partindo de premissas gerais para uma conclusão específica sobre a proposta. Também será aplicado o método dialético, buscando sínteses para as divergências. Quanto ao procedimento, adotam-se métodos histórico-comparativo e sociológico, com interpretação sistemática via pesquisas bibliográficas e artigos científicos. As conclusões indicam que, verificada a inoperância do Estado em atender ao mínimo existencial da maior parte da população brasileira, o cooperativismo parece ser uma saída viável para se alcançar minimamente o que a Constituição Federal de 1988 promete aos seus jurisdicionados. Para isso, o Estado deve conceder incentivos fiscais às cooperativas, garantindo que os recursos sejam aplicados na efetivação dos direitos sociais da coletividade. A originalidade do trabalho consiste em uma abordagem interdisciplinar, junto com uma proposta de um modelo teórico capaz de unir esses três campos; desse modo, busca-se oferecer apontamentos que levam à perspectiva promoção de uma sociedade mais justa.
Ефективності роботи сонячної водопомпової установки на основі термодинамічного аналізу перетворення енергії у відцентровій помпі
Authors: Білецький Юрій
Published: December 2024

Одним із перспективних способів використання сонячної енергії є автономні фотоелектричні сонячні установки для помпування води, які призначені для зрошення та міського/сільського водопостачання замість електричних під’єднаних до мережі або дизельних водопомпових систем. Найпростішими і найпоширенішими серед таких установок є системи прямого привода, які не потребують дорогих і ненадійних акумуляторних батарей. Проте в них у зв’язку з неминучими сезонними, добовими та погодними зменшеннями інтенсивності падаючої сонячної радіації пропорційно знижується частота обертання електродвигуна, що приводить в рух помпу, причому гідравлічна продуктивність останньої знижується вже в кубічній залежності її швидкості. Все це призводить як до звуження приблизно наполовину робочого діапазону інтенсивності сонячної радіації, так і до стрімкого зниження ККД помпи. З метою обґрунтування раціональних параметрів відцентрової помпи в цій статті остання розглянута як механо-гідравлічний перетворювач потужності. Для опису роботи такого перетворювача застосовано положення лінійної нерівноважної термодинаміки, причому нелінійні статичні характеристики «напір – витрата» лінеаризувалися в робочих точках помпи. Такий підхід дав змогу отримати універсальну характеристику перетворювача потужності – залежність енергетичної ефективності помпи, її ККД від відносного параметра режиму роботи. Оптимальна точка максимальної ефективності перетворювача залежить від безрозмірного ступеня спряження між його входом та виходом. Дослідження, проведені для реальної помпи, яка працює в реальній гідравлічній системі, показали, що зі зниженням частоти її обертання змінюються всі вказані параметри помпи: зменшується ступінь спряження, знижується ККД, а робоча точка поступово переміщується з лівої на праву ділянку спадаючих частин термодинамічної ефективності. Для оперативного обчислення вказаних безрозмірних параметрів та побудови відповідних безрозмірних характеристик перетворювача потужності розроблено програму в середовищі MathCad. З її використанням проведено низку досліджень щодо впливу основних параметрів гідравлічної системи на ККД помпи за різних частот її обертання. У результаті проведених досліджень показано, що для розширення робочого діапазону інтенсивності сонячної радіації та суттєвого підвищення енергетичної ефективності відцентрової помпи в автономних установках прямого привода доцільно застосовувати помпи з номінальною висотою підйому води, вищою ніж задана в конкретній гідравлічній системі.
The Use of Gamal Leaves (Gliricidia sepium) to Accelerate Fresh Fruit Bunch Detachment and Improve the Quality of Crude Palm Oil
Authors: Giyanto Giyanto , Rangkuti Ika Ucha Pradifta , Raja Pada Mulia , Winardi Rafael Remit , Mahyunis Mahyunis , Ashari Reza , Elisabeth Jenny
Published: December 2024

Acceleration of processing for fresh fruit bunches (FFB) is crucial to increase profitability and business opportunities for oil palm farmers. This research aims to evaluate the effect of using gamal (Gliricidia sepium) leaves and the duration of ripening on the percentage of FFB processing as well as the quality of crude palm oil. This study employed a factorial completely randomized design (CRD). The data were analyzed using ANOVA with Duncan’s Multiple Range Test at a significance level of 5%. The results of the analysis showed that the best treatment was S3T2 (40% gamal leaves, 20 h of ripening) with a natural processing percentage of 45.87% of the FFB weight and 60.34% of the total bunch weight. The use of gamal leaves and the duration of ripening significantly affected the quality parameters of the oil, especially the free fatty acid content. Treatment S1T1 (20% gamal leaves, 10 h of ripening) showed the best results with a free fatty acid value of 1.30%, meeting the quality standard (<5%). However, the moisture content still exceeded the quality standard (<0.5%), although treatment S3T2 yielded the best result at 0.63%. While, the impurity content quality met the quality standard (<0.5%), with the best value achieved by treatment S1T1 at 0.15%. Keywords: Bunch detachment, CPO quality, Ethylene, Gliricidia sepium, Ripening.
Relaciones Públicas en Instituciones de Educación Superior (IES): Estudio comparativo entre Portugal, Brasil y España
Authors: Bermejo siller Carmen , Ortega Borges Fábia , Tuzzo Simone Antoniaci , Guerra Santos Inês
Published: December 2024

El estudio pretende analizar las diferentes opciones de Enseñanza-Aprendizaje en el contexto de la Educación Superior en Relaciones Públicas en Portugal, Brasil y España, considerando investigaciones previas de Noguero-Grau (1995), Xifra (2007), Gonçalves (2008, 2009), Gonçalves et al. (2013), Kunsch (2006, 2015), Almansa-Martínez (2005) y Guerra-Santos et al. (2020).

Con el objetivo de comprender la narrativa de presentación de estos cursos, encontrando posibles diferencias y similitudes, se analizan un conjunto de categorías a considerar: configuración de planes de estudio, análisis de unidades curriculares, dicotomía teórico-práctica, proyectos experimentales, nuevos desarrollos y habilidades para desarrollarse.

La metodología utilizada consiste en un análisis de contenido que midió la frecuencia de conceptos centrales, secundarios y periféricos presentados en los sitios web institucionales de las IES.

Como resultados de este estudio, en el contexto académico del universo de 88 IES en Portugal, España y Brasil, es evidente la persistencia de un modelo tradicional de enseñanza de Relaciones Públicas, con dificultad para mantenerse al día con los nuevos desafíos y el papel social de la “relacionista” proclamado por la revisión bibliográfica.
Smoothing threats to the economic security of a retail trade enterprise in the context of foreign economic pressure
Authors: Briantcev Dmitrii Vital'evich , Yelkina Kseniia Aleksandrovna
Published: December 2024

The indicators of the effectiveness of smoothing threats to economic security that are characteristic of a retail company are examined, evaluates the effectiveness of leveling threats to the economic security of Maxima Group LLC related to foreign economic sanctions, and builds a system to counter threats to the economic security of this company related to foreign economic sanctions. The substantiation of the selection of the main indicators for assessing the effectiveness of leveling threats to economic security, which are characteristic of a retail company: the number of alternative suppliers, the growth rate of the number of new customers, the growth rate of sales of marketable products, the number of analog goods of domestic production, etc. As a result of the study of the effectiveness of the system for leveling threats to the economic security of Maxima Group LLC, inefficiency in the direction of “cost control”, insufficient efficiency in attracting alternative suppliers was revealed. The strengths include leveling the threat of a decrease in demand through effective advertising and expanding the range of products – analogues of domestic production. Threats to economic security have been identified related to a decrease in the level of financial stability, a decrease in the ratio of accounts receivable and accounts payable, the cancellation of supply contracts due to the introduction of foreign economic sanctions, a significant share of foreign suppliers, and an increase in the cost of purchased goods, equipment, and materials. An algorithm for building and implementing a threat management system and a threat leveling system, as well as a system of indicators for identifying threats to the state of security of Maxima Group LLC in the economic sphere under conditions of foreign economic pressure, are proposed. The implementation of these proposals will allow the company to timely identify and minimize threats to economic security in the context of the implementation of foreign economic decisions made by unfriendly countries and retaliatory measures by the Russian government.
Family Relationships in the Novel by B.L. Pasternak “Doctor Zhivago”
Authors:   Moscow University for Industry and Finance “Synergy”, Alexandrova Ariadna V.
Published: December 2024

The article examines in detail the family relationships among the characters in B.L. Pasternak’s novel “Doctor Zhivago” through the lens of familial ethics, an area that has remained relatively unexplored in scholarly discourse. A significant emphasis is placed on the development of the main characters’ personalities, with attention to their childhood environments and the literature that shaped their worldviews. The study also considers the author himself, as Pasternak’s life parallels the fate of Yuri Zhivago in many respects. The primary research method employed is comparative analysis, which is also applied to the works of other authors. It is noted that the novel articulates Pasternak’s own system of values, particularly in relation to interpersonal relationships. The conclusion drawn from this investigation is that the principal characters are not intrinsically suited for familial life; rather, they exhibit traits of egotism and extreme individualism. However, B.L. Pasternak does not perceive these characteristics as flaws, nor does he cast moral judgment upon them. Instead, he presents them as an alternative pathway in life, suggesting that such a mode of existence is essential for attaining historical significance.
Holomorphic vector eld with one zero on the Grassmannian and cohomology
Authors:   "Babes-Bolyai" University,
Faculty of Mathematics and Computer Sciences,
1, Kogalniceanu Street, 400084 Cluj-Napoca, Romania
e-mail: geza.szilagyi@ubbcluj.ro, Szilagyi Zsolt
Published: December 2024

We consider a holomorphic vector eld on the complex Grassman-
nian constructed from a nilpotent matrix. We show that this vector eld van-
ishes only at a single point. Using the Baum-Bott localization theorem we give a
Grothendieck residue formula for the intersection numbers of the Grassmannian.
Knowing that Chern classes of the tautological bundle generate the cohomology
ring of the Grassmannian we can compute the ideal of relations explicitly from
the residue formula. This shows that the cohomology ring of the Grassmannian
is determined by holomorphic vector eld around its only zero.
Some applications of a Wright distribution series on subclasses of univalent functions
Authors:   Department of Mathematics,
School of Computational Sciences and Mathematics,
JSPM University Pune,
Pune, India
e-mail: mgshrigan@gmail.com, Shrigan Mallikarjun G. , Bhourgunde Sidharam D. ,   Department of Mathematics,
Bhivrabai Sawant Institute of Technology and Research,
Pune, India
e-mail: sdbhourgunde@gmail.com, Shelake Girish D. ,   Department of Mathematics,
Willingdon College,
Sangli, India
e-mail: shelakegd@gmail.com
Published: December 2024

The purpose of the present paper is to nd the su cient conditions for
the subclasses of analytic functions associated with Wright distribution series to
be in subclasses of univalent functions and inclusion relations for such subclasses
in the open unit disk D. Further, we consider the properties of integral operator
related to Wright distribution series.
Nonlocal conditions for fractional differential equations
Authors:   University of Tlemcen, Department of Mathematics,
B.P. 119, 13000 Tlemcen, Algeria
e-mail: boucherif@yahoo.com, Boucherif Abdelkader , Dib Fatima ,   University Center of Maghnia, B.P. 600, 13300 Maghnia, Algeria,
Laboratory of Dynamic Systems and Applications,
University of Tlemcen, B.P. 119, 13000 Tlemcen, Algeria
e-mail: fatimadib1967@yahoo.fr, Daoudi-Merzagui Naima ,   University of Tlemcen, Department of Mathematics,
B.P. 119, 13000 Tlemcen, Algeria
e-mail: nmerzagui@yahoo.fr
Published: December 2024

In this work we use the method of lower and upper solutions to develop
an iterative technique, which is not necessarily monotone, and combined with a
fixed point theorem to prove the existence of at least one solution of nonlinear
fractional differential equations with nonlocal boundary conditions of integral type.
Coupled system of sequential partial $\sigma \left( .,.\right)-$Hilfer fractional differential equations
with weighted double phase operator: Existence, Hyers-Ulam stability and controllability
Authors:   University M'Hamed Bougara of Boumerdes,
Algeria
e-mail: radians 2005@yahoo.fr, Benkaci-Ali Nadir
Published: December 2024

In this paper, we are concerned by a sequential partial Hilfer fractional
di erential system with weighted double phase operator. First, we introduce the
concept of Hyers-Ulam stability with respect to an operator L for an abstract
equation of the form u = LFu in Banach lattice by using the xed point ar-
guments and spectral theory. Then, we prove the controllability and apply the
previous results obtained for abstract equation to prove existence and Hyers-
Ulam stability of a coupled system of sequential fractional partial di erential
equations involving a weighted double phase operator. Finally, example illustrat-
ing the main results is constructed. This work contains several new ideas, and
gives a uni ed approach applicable to many types of di erential equations.
Multiplicity of weak solutions for a class of non-homogeneous anisotropic elliptic systems
Authors:   University of Sidi Mohamed Ibn Abdellah,
Faculty of Sciences Dhar El Mahraz,
Laboratory LAMA, Department of Mathematics,
B.P. 1796 Atlas Fez, Morocco
e-mail: ahmedmath2001@gmail.com, Ahmed Ahmed , Vall Mohamed Saad Bouh Elemine ,   University of Nouakchott,
Professional University Institute,
Department of Applied Mathematics and Industrial Engineering,
Nouakchott, Mauritania
e-mail: saad2012bouh@gmail.com
Published: December 2024

We study the existence of in nitely many weak solutions for a new class
of nonhomogeneous Neumann elliptic systems involving operators that extend
both generalized Laplace operators and generalized mean curvature operators in
the framework of anisotropic variable spaces.
Topological degree methods for a nonlinear elliptic systems with variable exponents
Authors:   Laboratory of Applied Mathematics and History and Didactics of Mathematics "LAMAHIS",
Department of Mathematics,
University of 20 August 1955, Skikda, Algeria
e-mail: lecheheb.samira24@gmail.com; s.lecheheb@univ-skikda.dz, Lecheheb Samira , Fekrache Abdelhak ,   Faculty of Sciences, University of 20 August 1955,
Skikda, Algeria
e-mail: abde.fek@gmail.com
Published: December 2024

In this paper, we consider the existence of a distributional solution
for nonlinear elliptic system governed by (p(x),q(x))-Laplacian operators. We
show that the system has at least one solution by using the topological degree
theory. Our results improve and generalize existing results with another technical
approach.
Some aspects of a coupled system of nonlinear integral equations
Authors:   Indian Institute of Engineering Science and Technology, Shibpur,
Department of Mathematics,
Howrah - 711103, West Bengal, India
e-mail: binayak12@yahoo.co.in, binayak@math.iiests.ac.in, Choudhury Binayak S. , Metiya Nikhilesh ,   Sovarani Memorial College, Department of Mathematics,
Jagatballavpur, Howrah-711408, West Bengal, India
e-mail: metiya.nikhilesh@gmail.com, nikhileshm@smc.edu.in, Kundu Sunirmal ,   Government General Degree College, Salboni,
Department of Mathematics,
Paschim Medinipur - 721516, West Bengal, India
e-mail: sunirmalkundu2009@rediffmail.com
Published: December 2024

In the present work we take a system of two integral equations and
prove the existence and uniqueness of their solution. We investigate four aspects
of the problem, namely, error estimation and rate of convergence of the iteration
leading to the solution, Ulam-Hyers stability, well-posedness and data dependence
of the solution sets. We give some new de nitions pertaining to the system we
analyze here. In order to establish our results we utilize the coupled contraction
mapping principle due to Bhaskar and Lakshmikantham (Nonlinear Anal. TMA
65(2006), 1379-1393) and several related results which we deduce here.
Benyúló karos tartószerkezet alkalmazási lehetőségének vizsgálata a ZalaZONE tesztpályán kialakítandó percepciós szenzorrendszer vonatkozásában
Authors: Cserni Márton , Vincze Zsolt , Rövid András , Csonthó Mihály , Boronyák Ádám , Kovács Lóránt
Published: December 2024

Az infrastruktúrára telepített szenzorok növelhetik az önvezetés biztonságát, de szél miatti rezgésük kalibrációs problémákat okozhat. A szerkezetek merevítése helyett szoftveres stabilizáció szükséges. A kutatás a hosszú távú rezgések hatását és kalibrációs modellezését vizsgálja, megoldási javaslatokat kínálva.
A budapesti repülőtér vonzáskörzete és hatása az ország egyes területeire
Authors: Nagyvári Dávid
Published: December 2024

Egy repülőtér vonzáskörzete számos tényezővel áll kapcsolatban. Földrajzi kiterjedését a társadalom jövedelme, az utazási idők a reptérig, az országhatárok, a versenytársak közelsége és a jegyárak befolyásolják. A feltárt összefüggések segítik a decentralizációt, az infrastuktúra-fejlesztést, a hatékony turizmusmarketinget, a külföldi vállalatok telephelyválasztását és a gazdasági vérkeringést.
Emlékeztető: az MTA Közlekedés- és Járműtudományi Bizottságának üléséről
Authors: Török Ádám , Horváth Balázs
Published: December 2024

Török Ádám, a bizottság elnöke köszöntötte a megjelenteket. Emlékeztette a jelenlévőket, hogy 2024. évben a bizottság kihelyezett üléseket tervez, ehhez kapcsolódik ez az ülés is a KTI Széchenyi termében. A mai ülés csatlakozás a Közlekedéstudományi Egyesület Közlekedési Kultúra Napja rendezvénysorozathoz, így a téma a közlekedésbiztonság lesz. Felkérte Munkácsy Andrást, hogy köszöntse a megjelenteket a KTI képviseletében.
Gyalogosok viselkedése jobb- és baljáratú HÉV vonalak átjáróiban
Authors: Nemekh Bayasgalan , Kosztolányi-Iván Gabriella , Koren Csaba
Published: December 2024

A budapesti elővárosi vasutak a megszokott jobb oldali közlekedési rend szerint működnek, kivéve a H8-H9-es HÉV vonalát, amely baljáratú. A cél a gyalogosok viselkedésének bemutatása a H5-ös jobbjáratú és a H8-H9-es baljáratú vonal  kiválasztott szintbeni átjáróiban és feltárni a viselkedésük közötti különbségeket, valamint ezek biztonsági következményeit.
Eksistensi Lembaga Pendidikan Maktab/Kuttab pada Masa Awal Keislaman: Suatu Kritik Sejarah
Authors: Sulfatul Laili
Published: December 2024

The history of existence of kuttab in early Islam is often misunderstood as an educational institution that is systematized with the teaching of the Koran which is taught by Muslims themselves. It is necessary to re-read the history, because there is not enough historical evidence to construct such an understanding. The results of this study indicate that during the early Islamic period the existence of kuttab continued to exist with learning to read, write, basic counting, and poetry, but there was no systematized teaching of reading and writing the Koran as the main activity. In addition, teachers at the kuttab at that time were taught by non-Muslims and prisoners of war, not by Muslims in general.
Keywords: kuttab, maktab, history of Islamic education.
Studi Analisis Pengembangan Bahan Ajar PAI di SMKN 1 Pamekasan (dalam Tinjauan Regulasi, Psikologi, dan TIK)
Authors: Miftahul Jannah
Published: December 2024

The development of PAI teaching materials needs to consider various aspects, starting from psychological aspects (cognitive and mental abilities) to technological aspects. To analyze this, this research uses a descriptive-analytic approach, collecting data through interviews, observation and documentation methods. The research location is at SMKN 1 Pamekasan.  The results of the research show that: 1) in the student handbook entitled it was found that PAI material is generally in accordance with the regulations of Minister of Education and Culture No. 60 of 2014, but some of it is not appropriate, there is even material that does not refer to Permendikbud regulations. 2) there is some material whose explanation is inadequate and does not suit the psychological level of students, such as in the discussion of Al-Quran Principles in Establishing Laws. 3) the development of materials and application of ICT-based PAI learning is sufficient, although there are several technical obstacles.
The impacts of the Eastern Opening strategy on the bilateral trade and investment between Hungary and on the Asian economies
Authors: Bándy Katalin , Neszmélyi György Iván , Koudela Pál
Published: December 2024

Background and introduction: The East and Southeast Asian newly industrialized economies have shown spectacular economic development by their export-oriented development policies during recent decades, which resulted in not only economic wealth but enabled them to be technology exporters and investors. Their products, their flagship brands today are well-known and recognized throughout the world. It is not surprising that the Hungarian government—by its Hungarian Eastern Opening strategy—intended to focus on these economies, even though that with most of them there were intensive and broad co-operation in the fields of business, investment, culture, education and tourism. The new strategy gave a focus on increasing the diplomatic and trade relationship with the wider region, new embassies and trade representation offices were opened or re-opened in several locations with the view of intensifying the business and the people-to-people contacts. Even though the pandemic of Covid 19 and the energy crisis caused disruption in international trade, it can be said the trade and investment relations with these economies have still been growing, especially on the import side. The prospects of the growth of Hungarian exports to these destinations are modest which is hindered by the huge geographic distance, the peculiar consumer preferences, the merely different market conditions and the sharp competition. Objective: The aim of this paper to illustrate by statistical figures the state of the trade and investment relations between Hungary and the Republic of Korea, Taiwan, Singapore and Thailand. Methodology: Bibliographic and data analysis, focusing on the relevant international and Hungarian literature and databases, especially the trade and investment statistics of the Hungarian Central Statistical Office (HCSO/KSH).
Motivations of generations: The importance of leadership and communication styles at the workplace
Authors: Jenei Szonja , Machova Renáta
Published: December 2024

Generational differences shape technological preferences and fundamentally influence workplace motivation and interactions. Our research aims to examine in detail how different generations assess the importance of workplace communication and leadership styles and how these diverse preferences impact workplace motivation and commitment. In our analysis, we studied the behavioral patterns of four generations—Baby Boomers, Generations X, Y, and Z—through anonymous online questionnaires supplemented by in-depth interviews conducted with a leader and a Generation Z employee. To verify our hypotheses, we employed statistical methods, including the Chi-Square test, Spearman’s rank correlation, and cross-tabulation analysis. Our results clearly demonstrated that different generations evaluate the importance of applied leadership and communication styles differently. While Generations Y and Z highly value flexible, supportive leadership styles, older generations, such as the Baby Boomers prefer more traditional, structured approaches. The study confirmed that aligning leadership and communication styles is crucial, as it significantly impacts the workplace atmosphere and employee performance. Our research findings hold both theoretical and practical significance. This research highlights how understanding generational preferences in leadership and communication styles can enhance workplace cohesion and efficiency. The results provide specific guidance for leaders and HR professionals to create a supportive and adaptable environment that effectively meets the needs of diverse generations.
Breve histórico do suicídio no Ocidente
Authors: Metelski Giuliano
Published: December 2024

Este artigo visou proceder, por meio de uma pesquisa de tipo exploratória, à investigação das concepções de suicídio ao longo da história ocidental, desde os registros mais antigos encontrados, na Bíblia, bem como nos registros deixados pelos filósofos gregos na Idade Antiga, passando então pela Idade Média e sua forte correlação moral e religiosa, as possessões e a vida no além. Em seguida O Renascimento que marca a passagem à Idade Moderna, juntamente com o século das luzes e as primeiras concepções científicas, que inauguram uma perspectiva mais  humanista. Percorre-se então concepções contemporâneas, como a corrente sociológica, proposta por Durkheim, até o contexto atual, marcado pela prevalência do discurso médico e associações do suicídio aos Transtornos Mentais. Nota-se que é relativamente recente a noção de sofrimento e doença mental como causa do suicídio, e que ainda assim, há espaço para outras interpretações do fenômeno, a exemplo do efeito contágio.
Palavras-chave: suicídio; história; concepção.
Monitoramento de coliformes termotolerantes e sua resistência a antibióticos na sub-bacia do rio Marombas
Authors: Rosá Fernanda Pucci , Ronsani Thais Fernandes , Camargo Leticia Gonçalves , Stolberg Joni , Leite Nei Kavaguichi , Cruz Sonia Purin da
Published: December 2024

A qualidade microbiológica da água de rios é um dos aspectos que determina sua finalidade de uso, e baseia-se na concentração de coliformes termotolerantes. Entretanto, a presença de coliformes resistentes a antibióticos, apesar de não ser um critério considerado pela legislação, é um aspecto grave e preocupante porque ocasiona doenças de difícil tratamento e óbitos. O presente estudo avaliou a concentração de coliformes termotolerantes e sua resistência a ampicilina, ciprofloxacina e tetraciclina em quatro rios da Sub-bacia do Rio Marombas, em Santa Catarina. As coletas foram realizadas bimestralmente por um ano. Os dados foram submetidos à análise de variância e as médias foram separadas pelo teste de Tukey. O número médio de coliformes termotolerantes foi 709 . 100 mL-1, correspondente a classe 2, indicada para consumo animal e irrigação, em concordância com o uso da água feito pela população. Porém, 41% dos isolados de coliformes apresentaram resistência à ampicilina, enquanto 10% foram resistentes à tetraciclina e ciprofloxacina. Isolados resistentes foram encontrados em todos os rios, e em todas as coletas, o que indica alta frequência e abundante disseminação desses microrganismos. A presença de bactérias resistentes a antibióticos na água pode ocasionar graves problemas de saúde humana e animal, além de contaminar o solo quando utilizada para irrigação, provocando impactos negativos no ambiente e no ecossistema como um todo. Destaca-se, portanto, a importância do monitoramento de bactérias resistentes na água, a necessidade de programas de conservação ambiental e uso racional e correto dos antibióticos, para minimizar a ocorrência de resistência microbiana.
Palavras-chave: resistência antimicrobiana; qualidade microbiológica da água; coliformes termotolerantes.
EFECTO DE CUATRO PLAGUICIDAS CONVENCIONALES SOBRE EL POLINIZADOR Forcipomyia spp. (DIPTERA: CERATOPOGONIDAE) DEL CULTIVO DE CACAO (THEOBROMA CACAO), EN SAN MARTÍN, PERÚ
Authors: SOTOMAYOR-CHAVEZ Astrid , GARAY-CRISANTO Dimas , IANNACONE José Alberto , ALARCÓN-IMAN Geancarlo , ALVARIÑO Lorena , OLANO-PANCHANO Paola
Published: December 2024

El cultivo cacao (Theobroma cacao), es polinizado principalmente por Forcipomyia spp. (Diptera: Ceratopogonidae). El objetivo fue evaluar el efecto tóxico de cuatro plaguicidas convencionales: cipermetrina, carbofurano, oxicloruro de cobre y clorpirifos, utilizados en el cultivo de cacao sobre el polinizador, Forcipomyia spp. Se evaluó el efecto tóxico analizando el índice de abundancia de Forcipomyia, en el centro poblado de Sangamayoc, distrito de Barranquita, provincia Lamas, región San Martín, Perú. Los individuos fueron obtenidos por incubación y captura en cajas de emergencia con hojarasca de cacao que entró en contacto con los cuatro plaguicidas a lo largo de tres evaluaciones. Los resultados muestran que clorpirifos presentó mayor toxicidad sobre la abundancia de Forcipomyia, seguido por cipermetrina, carbofurano y oxicloruro de cobre. En la primera evaluación de un total de tres realizadas observó una disminución en la abundancia del polinizador, seguido de una leve recuperación en las evaluaciones posteriores. Se concluye que el clorpirifos presentó el mayor efecto sobre la abundancia de Forcipomyia, y el oxicloruro de cobre el de menor efecto. Forcipomyia demostró ser un indicador adecuado para la evaluación de toxicidad por la aplicación de plaguicidas.
Learning Processes of Incubation Next to Incubators of Solidarity Economic Enterprises (SEE) in Central Western of Brazil: the Challenges of Self-Management in Hetero-Management Institutions
Authors: Sguarezi Sandro Benedito , Souza Washington José de , Melo Sonia Aparecida Beato Ximenes de , Souza Erika Patrícia Lacerda Dias , Sguarezi Taliara Teixeira
Published: December 2024

Objective: Analyze the challenges of self-management in heteromanagement institutions, which are Higher Education Institutions (HEIs) that develop incubation processes with Solidarity Economic Enterprises (EES).  Theoretical Framework: It is guided in light of the concepts of Solidarity Economy: Singer (2002); popular education: Freire (1996); Brandão (1984); self-management: Mothé, (2009) and social technology: Dagnino (2010, 2014), which dialogue with the inter and transdisciplinary proposal of Tenório's (2006) concept of social management.
 
Method: This is a participatory qualitative research that used questionnaires, interviews, conversation circles and field notebook notes as tools. The analysis focuses on the profile of the incubators and the incubated EES, the relationship between the incubators and the internal public: teachers, technicians and students and with the external public: the incubated EES.
 
Results and Discussion: The results show that the incubation processes of EES involve a large plurality of empirical manifestations and that the logic of the Solidarity Economy and the practice of self-management have developed social technologies and learning that involve a transformative praxis, which, if not responds to all the challenges created by modernity, at least it can solve problems of social development through a collective logic.
 
Research Implications: The results show a strong capacity for socio-productive inclusion, income generation and sustainable local development.
 
Originality/Value: The contributes to self-management practices, also within the university, by promoting the articulation between teaching and research, helping to overcome the reductionist view of science in academia.
Second Crop Corn Using Fungi, Bacteria, Humic and Fulvic Acids
Authors: Ourives Leandro Henrique da Silva , Almeida Júnior Joaquim Júlio de , Smiljanic Katya Bonfim Ataides , Matos Francisco Solano Araújo , Melo Junior Jair Pereira de , Miranda Beatriz Campos , Silva Victor Júlio Almeida , Silva Luis Filipe Almeida , Oliveira Danilo Marques , Garcia Emília da Costa
Published: December 2024

Objective: The present study aims to evaluate whether it is possible to obtain more vigorous and productive plants through the application of biological products, in order to quantify their agronomic efficiency and thus validate the use of new technological alternatives in terms of nutrition and management of corn cultivation.
 
Theoretical Framework: Corn is among the main food and energy crops not only in Brazil, but throughout the world. Amino acids and micronutrients, in addition to good fungi and bacteria, incorporated into the new paradigm of agricultural management affirm the need for agriculture to be sustainable, but more productive.
 
Method: The methodology adopted for this research comprises a field research of a scientific nature, with a quantitative approach.
 
Results and Discussion: We can conclude that the applications made at different times with the use of fungi, bacteria, humic acid and fulvic acid did not provide productivity gains for the corn crop in any of the modalities carried out.
 
Research Implications: The issues are described in the text, providing a practical perspective on how the results can be used in the field with feedback to the rural producer.
 
Originality/Value: The contribution that this research makes in terms of novelty lies in the approaches that are taken and new methods and applications. Its adequacy and value are justified by the need for further research along the same lines.
Municipalização do trânsito no Brasil: o princípio da subsidiariedade e o direito à cidade como materializadores da gestão do trânsito pelos municípios
Authors: Carvalho Lobato Jederson , Vetis Zaganelli Margareth
Published: December 2024

Este artigo tem como objetivo analisar a municipalização do trânsito como estratégia de redução de sinistros de trânsito, considerando os princípios da subsidiariedade e do direito à cidade. Inicia-se com uma revisão histórica da legislação de trânsito no Brasil e das metas globais de redução de sinistros de trânsito, abordando o conceito de municipalização e situando o tema dentro da legislação atual, traçando um paralelo entre os princípios da subsidiariedade e o direito à cidade. Em seguida, explora-se a relação entre municipalização do trânsito e direito ao trânsito seguro, como corolário do direito constitucional à vida. O método adotado é qualitativo e hipotético-dedutivo, com base em pesquisa bibliográfica. Por fim, o artigo enfatiza a necessidade de estratégias efetivas para ampliar a municipalização do trânsito, visando à redução de acidentes de trânsito e à garantia da proteção à vida. Os resultados indicam que o avanço incremental em alguns estados quanto à municipalização do trânsito é proporcional aos esforços dos governos estaduais em incentivar os municípios a aderirem ao Sistema Nacional de Trânsito (SNT). Os achados destacam a necessidade de esforços contínuos e coordenados entre estados e municípios para ampliar a municipalização, garantindo a gestão do trânsito local como mecanismo de redução de acidentes e efetivação do direito à cidade. Também é essencial dar suporte aos municípios que enfrentam limitações estruturais e financeiras para arcar com os custos da municipalização do trânsito.
Color transformation as a way to escape from the transhumanism of the design environment
Authors: Pankratova Aleksandra Vladimirovna
Published: December 2024

The object of the study is current design. The subject of the study is the color content of the current design environment as a reflection of the vector of transhumanism in modern design. The research was carried out at the expense of a grant from the Russian Science Foundation No. 22-18-00407, https://rscf.ru/project/22-18-00407/ The relevance of the study is determined by a number of factors. Firstly, the today design environment most clearly reflects the processes taking place in nowdays culture associated with the vector of transhumanism. Secondly, design is a practical field that allows you to experiment with the possibilities of changing a given vector. The novelty of the study is due to the following. There are still no works related to the explication of the vector of transhumanism in design. There are no studies that would record the relationship between modern minimalism, transformations of the color environment and the vector of transhumanism in culture. For the first time, the possibilities of transforming the color content of the modern design environment towards adaptation to human perception have been revealed. The purpose of the study is to show that the current design environment has acquired the features of transhumanism, that is, it has ceased to correspond to the parameters of human perception, has ceased to relate to a person. The possibility of getting out of this impasse of modern design is associated with the color transformation of the design environment. In addition, the study of the possibilities of color transformation of the design environment was based on the work of students of the Design Department of the National Research University "MEI" on the color adaptation of the educational environment, completed in the autumn semester of 2024.
Usulan Peningkatan Kapasitas Produksi Bracket 78 Berdasarkan Waktu Siklus (PT XYZ)
Authors: Sugioko Andre , Tanujaya Andre
Published: December 2024

PT XYZ is a manufacturing company engaged in producing dies and other components that go through the stamping part/press, welding, and fabrication processes. Currently, in carrying out production, the company has not been able to determine the target because there is no production capacity data, especially for the Bracket 78 component. The calculation of the bracket 78 product production capacity will use the Stopwatch Time Study to then produce the cycle time. The results of the measurement show a Bracket 78 product cycle time of 7.45 seconds. The cycle time will then be divided by the available time capacity. From this division, the Bracket 78 production capacity will be obtained at 3624 units per day. In this case, the company also wants to increase its production capacity to meet its long-term goal of becoming a Tier 1 supplier of PT Astra Honda Motor. Therefore, the improvement idea that can be given to the company to increase production capacity by utilizing the resources it has is to activate the machines and dies it has. Based on the calculation results, it can be proven that activating the machine at work station 2 can increase production capacity to 6102 units per day, or an increase of 68.37% compared to the production capacity before improvement.
Prevalência de parasitos intestinais em ribeirinhos da ilha do combu, Belém – PA.
Authors: Gonçalves Allan Vítor da Silva , Barros Etienne de Aguiar Martins , Carneiro Vitória Pantoja , Macedo Steffany Trindade Calado , Silva Natanael de Jesus Martins , Rodrigues Ananda Ewelin da Silva , Pimentel Hallesa de Fátima da Silva , Mendes Clarissa Porfírio , Sant'Anna Carla de Castro
Published: December 2024

Objetivo: Analisar a diversidade de parasitoses intestinais encontradas e saber se os problemas socioeconômicos e ambientais estão de fato influenciando no surgimento das doenças parasitárias intestinais. Métodos: Trata-se de um estudo com abordagem quantitativa e qualitativa, no qual foi realizado através de aplicação de questionário e entrevistas, análise das fezes, visando encontrar meios de intervenção na ocorrência de contaminação e proliferação das parasitoses intestinais por meio de ações de saúde e posteriormente sensibilizar a população quando a incidência da mesma. Resultados: Observou-se que a proliferação de parasitoses intestinais possui um alto índice de prevalência devido à falta ou a precariedade de acesso a água destinada ao consumo humano, má deposição de dejetos fecais, isolamento econômico e social limitando o acesso da comunidade aos serviços básicos de saúde. Conclusão: Concluiu-se que essas situações de riscos favorecem o surgimento de doenças infecciosas agudas associadas às verminoses e parasitoses e impactar a qualidade de vida da população ribeirinha. O presente estudo teve como limitações o difícil acesso e logística com o transporte físico e de equipamentos, impactos das condições ambientais, como clima e infraestrutura limitada, além de resistência dos residentes locais na participação do estudo.
Virtual screening of natural products as potential inhibitors of triosephosphate isomerase of Rhipicephalus microplus
Authors: Bezerra Wallyson André dos Santos , Michels Paul A.M. , Soares Alexandra Martins Dos Santos
Published: December 2024

Objective: In this study, molecular docking of 332 natural products selected from the ZINC15 database was performed on the three-dimensional structure of R. microplus TIM using Molegro Virtual Docker. Methods: The absorption, distribution, metabolism, excretion, and toxicity (ADMET) properties of the best compounds were predicted. After molecular docking, the 20 compounds with the lowest MolDock Score, indicative of the highest predicted affinity to R. microplus TIM, were evaluated. Results: Fifty percent are categorized as alkaloids and aminoglycosides, 20% as dipeptides and terpenoids. Eighty percent comprise anticancer and antimicrobial compounds. Paclitaxel, dirithromycin, toposar, natamycin, and cabazitaxel exhibited the highest affinities for R. microplus TIM, with MolDock scores of -171.258, -168.586, -149.368, -148.880, and -148.810, respectively. Conclusion: Expanding research into TIM inhibition and modifying the studied compounds could thus lead to the discovery of new acaricides. This study's findings enhance our understanding of TIM inhibition in ticks, confirming its druggability as a target for natural compounds and aiding in the development of strategies for improved tick control.
Topical Adipose Mesenchymal Stem Cell Secretome Cream Improves Wound Healing in Partial-Thickness Burned Mice
Authors: Rahmadian Rizki , Isral Ghozi Natul , Raymond Benni , Ariliusra Zikril
Published: December 2024

Burn injury has a high prevalence worldwide; it is estimated that there were nearly 9 million burn cases in 2019. This injury impacts the physical and mental well-being of the patient, as well as their overall quality of life. This study aims to analyze the therapeutical effect of Mesenchymal Stem Cells Secretome (MSCS) for partial-thickness burn wounds. This research is experimental research with a Posttest-Only Control Group Design. The sample consisted of 24 white mice divided into three groups: the control group, the 1% silver sulfadiazine (SSD) group and the MSCS group. A histopathological examination of the wound was performed by hematoxylin-eosin staining.

The average thickness measurement of the burn surface epidermis in the SSD and MSCS treatment groups showed a thicker epidermis than the control group. The vascular density in the granulation tissue of the SSD (35.63) and MSCS (34.00) treatment groups decreased compared to the control group. The fibroblast density in the granulation tissue of the SSD (66.75) and MSCS (70.25) treatment groups was reduced compared to that of the control group. The inflammatory cell density in the granulation tissue of the SSD (70.75) and MSCS (50.88) treatment groups decreased than the control group. The administration of MSCS cream showed a better histopathological image than the control and was comparable to SSD treatment groups.