bluuebunny/crossref_metadata_2025 huggingface dataset:
ОБҐРУНТУВАННЯ СТРАТЕГІЧНИХ НАПРЯМІВ ПІДВИЩЕННЯ ЕФЕКТИВНОСТІ ДЕРЖАВНОГО УПРАВЛІННЯ ФІНАНСАМИ РЕГІОНУ
Authors: Чернов Євген , Кузнєцов Олександр , Лужна Анастасія
Published: March 2023

У статті обґрунтовано стратегічні напрями підвищення ефективності державного управління фінансами регіону, запропоновано економіко-математичну модель оцінки оптимальних масштабів податково-бюджетної децентралізації в умовах міжрегіональної диференціації. Автори акцентують, що актуальність вирішення проблем державного управління  фінансами регіону зумовлена неможливістю на цьому етапі створення певної універсальної моделі регіонального розвитку. Це передусім пов’язано з незавершеним процесом формування комплексної оцінки територіального рівня розвитку, аналізу соціально-економічної диференціації і типізації регіонів, використання інструментів державної та регіональної фінансової політики. Зазначено, що фінанси регіону як головний інструмент реалізації державної соціально-економічної політики, покликані сприяти розвиткові виробництва, зростанню зайнятості населення, залученню інвестицій в економіку тощо.Розглянуто три варіанти розподілу податкових повноважень між державою і регіонами: 1) усі податкові повноваження належать регіонам, які самостійно визначають рівень податкового навантаження і обсяг виробництва суспільних благ; 2) усі податкові повноваження належать центру, який визначає рівень податкового навантаження і розподіляє одержані податкові доходи між регіонами, впливаючи тим самим на обсяги виробництва суспільних благ у кожному з регіонів; 3) розподіл податкових повноважень між центром і регіонами, за якого обсяг виробництва суспільних благ у кожному з регіонів залежить як від податково-бюджетної політики центру, так і від податкової політики кожного з регіонів. На підставі застосування методів економіко-математичного моделювання зроблено висновок про залежність оптимального рівня децентралізації від рівня міжрегіональної економічної диференціації.Виділено дві групи проблем, які прямо впливають на управління фінансами регіону і врахування яких потребує застосування різних методичних підходів і способів державного управління: зовнішні проблеми, які не залежать від конкретних регіонів, є спільними для всіх регіонів України, але по-різному впливають на кожен із них; внутрішні проблеми, які сформувались під впливом внутрішніх факторів соціально-економічного розвитку, що визначають особливості кожного конкретного регіону.Визначено ключові фактори успіху для конкретного регіону за умови застосування тих чи інших інструментів державного регулювання.
«Feliz Navidad, Mr. Žižek.» La más mínima distancia: fantasma, goce e ideología
Authors: Hernández Castellanos Donovan Adrián
Published: March 2023

El presente ensayo se organiza al modo de un guion cinematográfico donde el protagonista conceptual es el fantasma. Se realiza una exposición de su abordaje filosófico en los trabajos de Slavoj Žižek enfatizando su relación con el goce y la ideología. El punto de partida es la famosa intuición del filósofo esloveno según la cual existe una analogía entre la concepción de la autonomía en el idealismo alemán y la concepción freudiana de la pulsión de muerte. A partir de este argumento, análogo a una intriga de film noir, se pasa revista a la relación entre psicoanálisis y filosofía, así como a los análisis culturales propuestos por Žižek.
Calidad del servicio universitario y autoeficacia para investigar en maestrandos peruanos
Authors: Palomino-Arpi Frida Jaqueline , Rosario Quiroz Fernando Joel
Published: March 2023

The present study was carried out with the purpose of relating the perception of the quality of the university service with the self-efficacy to investigate, in postgraduate students in a sample of 134 master students from the city of Arequipa - Peru. A basic, observational, cross-sectional, prospective and analytical investigation was chosen. The HEDQUAL scale (Higher Education Quality) and the EAI scale (Self-efficacy Scale for Research) were used as instruments; applying the adjusted models of both instruments to the context of the present study. The values obtained fromthe study as (rho) iqual .378; (r2 iqual .142) and (p is less than .001) allowed us to conclude the existence of a positive and weak relationship between the perception of  the quality of the university service with respect to the self-efficacy for research of the master students; with a minimal effect size.
Optimización de una mezcla para la elaboración de granola a base de hojuelas de granos andinos cumpliendo con los aminoácidos para adulto.
Authors: Cabrera Pérez Sandra Gissely , Coanqui Zapana Thais Arleth , Apaza Humerez Carmen Rosa
Published: March 2023

Nutritional needs are an option for various types of functional foods, such as granola based on Andean cereals, thus being a healthy snack alternative. The objective of this article is to calculate, elaborate and analyze mixtures of Andean grains (quinoa, cañihua, kiwicha and oats) fulfilling the protein requirement for an adult. The method used in this research was the PDCAAS, which depends on the protein composition of the flakes. The results obtained in the sensory evaluation according to the acceptability of consumers was sample 4 containing H. quinoa 314 g., H. cañihua 154 g., H. kiwicha 338 g, and H. oats 193 g, the mixtures they contain the necessary amount of essential amino acids according to the reference standard where the minimum and maximum limit of lysine is 45-52 mg/g protein, sulfur amino acids 22-39.36 mg/g protein; threonine 23-30.4 mg/g protein, tryptophan 6-9.84 mg/g protein. The proximal analyzes that were carried out on the different samples gave as a result: Ash (1.7 to 2.1%), Moisture (5-10%), Aw (0.25 – 0.30 aw), Protein (15.4%), Fat (32.2%), fiber (5.2%) and the color influences the different samples. In conclusion, the elaborated granola meets the requirements of the FAO, which was carried out through PDCAAS calculations, obtaining 30 formulations, in which it was optimized, thus leaving 6 formulations for the sensory and physicochemical analyses.
Evaluation of color stability after the application of a bleaching agent to different composite resins
Authors: Köse Hazal Deniz , Güner Zehra
Published: March 2023

Aim: In dentistry, it is desirable to preserve the properties of composites for a long time. With the development of technologies, the number of different composites used in dental treatment has increased. With contemporary patients’ aesthetic expectations, bleaching treatmens are often sought, and the literature contains many studies on the effects of bleaching on composites. Our study aimed to examine the color stability of different types of composites immersed in different solutions after bleaching treatment.
Methodology: A total of 72 samples (n = 8) of three composite materials were examined: Omnichroma (Tokuyama Dental Co., Tokyo, Japan), Estelite Posterior (Tokuyama Dental Co., Tokyo, Japan), and Quadrant (Cavex, Holland BV, Netherlands). All specimens were subjected to Total Blanc (Nova DFL, Rio de Janeiro, Brazil), which is an office-type bleaching agent. After bleaching treatments, the specimens were immersed in distilled water. The baseline measurements were then recorded. After being immersed in distilled water, tea, or coffee for seven days, the final color measurements were recorded. A VITA Easy Shade device (Vita Zahnarzt, Bad Säckingen, Germany) was used to take color measurements. The CIEDE2000 formula was used to calcuate ΔE00 values. The Kruskal–Wallis test was used to compare the ΔE00 values obtained from the composite samples to assess color stability. The results were rated at a significance level of p < 0.05.
Results: After bleaching treatments, the interaction between the different composites and the solutions in which they were immersed had a statistically significant effect on ΔE00 values (p < 0.05). The highest mean value was obtained with the quadrant composite material that was immersed in the coffee solution.
Conclusion: It is clear that tea and coffee cause discoloration in dental composites after bleaching treatments. Due to the sorption of these solutions into the composite structure, dentists should warn patients to be cautious about consuming beverages after bleaching.
 
How to cite this article:
Köse HD, Güner Z. Evaluation of color stability after the application of a bleaching agent to different composite resins. Int Dent Res 2022;12(Suppl.1):79-84. https://doi.org/10.5577/intdentres.453
 
Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.
Prevalencia de la soledad entre los adolescentes de los centros educativos de las zonas básicas de salud de dos centros de salud de Madrid
Authors: Díaz Crespo Elena , Fernández de Paul María , Vázquez López Laura , Chiarella Flavia , Gómez Carchero Lucía
Published: March 2023

Objetivo. Conocer la prevalencia de la soledad no deseada en adolescentes de centros educativos vinculados a dos zonas básicas de salud, así como describir su perfil según las variables analizadas.

Diseño. Estudio descriptivo de corte transversal.

Emplazamiento. Centros educativos correspondientes a dos zonas básicas de salud de Madrid.

Participantes. Adolescentes que cursaban tercero y cuarto de ESO durante el curso lectivo 2021-2022.

Variables. Nivel de soledad medido por la escala DJGLS (0-11 puntos) y variables sociodemográficas y de ocio.

Resultados. Un 47,1% de los participantes manifiesta que se siente solo con una intensidad moderada, mientras que el 6,51% manifiestan sufrir soledad extrema y un 11,3% soledad severa. Un 34,9% de los participantes no sufre soledad.

Conclusiones. Nuestros resultados ponen de relieve que la soledad no deseada es un problema que afecta a adolescentes, siendo esto importante para el desarrollo de políticas de salud e intervenciones adaptadas a este momento del ciclo vital.

Palabras clave: Atención Primaria, soledad, adolescentes, salud mental, determinantes sociales de la salud.
Intervención comunitaria con población magrebí en Crevillent (Alicante): prevención de hepatitis A en migrantes viajeros
Authors: Santiago Portero María del Carmen , Puerta Fernçandez Francisca , Amorós Candela Aloma , Cremades Fernández Sergi , Corral Aller Martina , Navarro Beltrá Miriam
Published: March 2023

Objetivos. En este artículo describimos una iniciativa surgida desde salud pública para prevenir casos de hepatitis A en población magrebí de Crevillent que fuese a viajar a su país próximamente. El objetivo principal fue contribuir a reducir la incidencia de casos importados de hepatitis A en migrantes viajeros magrebíes.

Metodología. Iniciativa implementada en dos ámbitos: sanitario (envío de circular a centros de Atención Primaria con recomendaciones desde salud pública para identificar y vacunar de hepatitis A a migrantes viajeros no inmunes); comunitario (charlas grupales adaptadas a la población diana).

Resultados. La intervención comunitaria (94 participantes) tuvo muy buena acogida y se involucraron tanto líderes comunitarios como mediadores interculturales. El número de primeras dosis de vacuna pediátrica de hepatitis A administradas el mes siguiente a la intervención fue muy superior al del mes previo.

Conclusión. La intervención interdisciplinar aquí presentada mostró eficacia tanto a nivel sanitario como a nivel comunitario.

Palabras clave: migrantes viajeros, hepatitis A, población magrebí, mediación intercultural.
Una experiencia con ellas: una actividad comunitaria en el barrio de Carabanchel Alto
Authors: Nuevo Coello Lucía , Coello Alarcón Carmen , Rosado Muñoz Nuria , Casero Celis Gema , Flores Herrera Mario
Published: March 2023

Introducción y objetivos. Una experiencia con las mujeres de la Asociación Cultural de Carabanchel Alto (ACCA) sobre los activos y recursos de salud de Carabanchel Alto.

Métodos. Actividad dinamizada por distintas entidades del barrio, impartida en un aula del Centro de Educación Infantil y Primaria (CEIP) República Dominicana y basada en el conocimiento de los recursos y activos del barrio y la lectura como herramienta de reflexión.

Resultados. Nos acercamos a la población mayor del barrio y conocimos su historia. Se creó un ambiente de confianza donde compartimos experiencias y reflexiones.

Conclusiones. El contacto con distintos profesionales de la salud fuera del ámbito del trabajo permite establecer un vínculo de confianza para una futura atención en estas entidades.

Palabras clave: mujeres, organización comunitaria, agentes comunitarios de salud.
Criação de um sistema de medição de desempenho para uma empresa de prevenção a fraudes
Authors: Holder Martins Carlos Eduardo , Curvelo de Souza Rosana , Da Costa Júnior João Florêncio , Veras de Sousa Neto Manoel
Published: March 2023

Este artigo objetiva apresentar o desenvolvimento e a implementação de um sistema de medição de desempenho (SMD) para uma empresa brasileira de BPO (business process outsourcing), prestadora de serviço intensivo em conhecimento para o desenvolvimento de soluções em prevenção a fraudes. Metodologicamente é um estudo de caso de natureza empírica e qualitativa, cujos dados foram obtidos a partir de análise bibliográfica, documental e entrevistas semiestruturadas com os gestores da empresa, seguindo um protocolo de quatro passos: i) análise de indicadores pré-estabelecidos; ii) definição de fatores críticos de sucesso; iii) avaliação de indicadores preliminares; e iv) validação dos indicadores. Como principais resultados, a partir do diagnóstico e mapeamento de processos de gestão, fluxo de informações, organograma, estrutura operacional e cultura da empresa, estabeleceu-se objetivos e fatores críticos de sucesso para os processos decisórios em âmbitos estratégico, tático e operacional. Também foram identificados os indicadores de maior valia para a tomada de decisão e para os principais usuários dessa informação gerencial e realizou-se uma avaliação das características indispensáveis a estes indicadores e à sua aplicabilidade prática. Por fim, os KPIs (key performance indicators) foram validados junto aos tomadores de decisão, identificando barreiras de implantação e sua utilidade para o processo de gestão. O trabalho apresenta contribuições teóricas e práticas, tendo mostrado uma lacuna na literatura sobre SMDs para empresas especializadas em BPO, além de oferecer recursos para o desenvolvimento de futuros SMDs segundo critérios validados por gestores.
E-COMMERCE AS A MEANS OF DIGITALIZATION OF BUSINESS
Authors: Makasheva Raushan , Ordabayeva Mainur , Bekmagambetova Gulmira , Bekenova Aigul
Published: March 2023

The article examines how digital economy technologies change the living conditions and economic behavior of people. Attention is focused on business behavior and new opportunities in the business environment. In particular, they examine changes in business strategy, competition, new marketing and customer relations opportunities, the emergence of new sources of profit and competitiveness factors. Organizational forms and new methods of doing business in the context of digital transformation and digital economy are analyzed.
At the same time, the key elements and features of the digital economy based on the development of information and communication technologies, the Internet and other technologies are being explored. It seems that in the context of evolutionary digitalization, there is a need for a structural transformation of business processes and the search for new models of doing business using digital technologies. The uneven spread of digital business in different countries is determined by the level of readiness of society and the economy for the transition to a new vector of development. In the domestic business environment, there are certain barriers that hinder the growth of digitalization. The article discusses the main problems and ways of business development in the digital economy.
At the same time, data on the development of e-commerce as a factor in the development of digital entrepreneurship in the Republic of Kazakhstan are considered and analyzed.
ПОТЕНЦИАЛЫ РОСТА ЗЕЛЕНОГО ФИНАНСИРОВАНИЯ В КАЗАХСТАНЕ В КОНТЕКСТЕ РАЗВИТИЯ ЦИФРОВЫХ ТЕХНОЛОГИЙ
Authors: Kalkabayeva Gaukhar
Published: March 2023

В статье рассмотрены современные тенденции развития «зеленого» финансирования в Казахстане. Автором проведен анализ основных источников финансирования зеленых проектов и экологически устойчивой деятельности, изучен вклад международных финансовых организаций, отечественных институтов развития, банковского сектора и фондового рынка в развитии зеленых финансовых инструментов. На фоне значительного продвижения в разработке регуляторной среды в области зеленого финансирования существует потребность в гармонизации нормативных документов и государственных программ и усиление их в части поддержки развития «зеленой» экономики. Результаты исследования показали, что в Казахстане финансовая поддержка зеленых проектов осуществляется в основном международными финансовыми организациями ЕБРР, АБР и др. В результате проведенного анализа были выявлены причины, сдерживающие развитие зеленого финансирования с позиции финансового сектора и экономических субъектов. Автором сформулирован комплекс соответствующих рекомендаций по повышению заинтересованности финансово-кредитных организаций и инвесторов в развитии зеленых финансовых инструментов. В ходе исследования возможностей цифровых технологий было выявлено, что казахстанские цифровые платформы осуществляют информационное взаимодействие с разработчиками зеленых проектов. Автор приходит к выводу о необходимости создания полноценно функционирующей платформы финансирования зеленых проектов, доступной широкому кругу заинтересованных сторон, что ускорит развитие рынка зеленого финансирования в Казахстане.
Multiple sclerosis and mitral stenosis: is there an association? A dilemma
Authors:   Department of Adult Echocardiography, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran., Fini Haniye Hajiali
Published: March 2023

Mitral stenosis is a valvular heart disease defined by narrowing of the mitral valve orifice and is characterized as the most common valvular involvement in developing countries. Although, the most common manifestations of mitral stenosis (MS) include heart failure, stroke, failure to thrive, pulmonary hypertension, and endocarditis, unusual associations occur too. Multiple sclerosis (MS) is a chronic immune-mediated, inflammatory demyelinating disease of the Central Nervous System (CNS) with relapsing-remitting phases due to recurrent episodes of inflammation and demyelination of Central Nervous System (CNS). Some studies found multiple sclerosis patients have a higher prevalence of cardiovascular disease that could be described by coexistence of some common risk factors and etiologies. incidence and prevalence of cardiac valvular disease in these patients were reported 0.7% over a 30 years follow up and 0-2.3% at the time of multiple sclerosis diagnosis, too .There is no proven association between cardiac MS (mitral stenosis) and demyelinating CNS MS (multiple sclerosis), but there have been hypotheses according to case reports and case series. We encountered three cases of mitral stenosis coexistent with multiple sclerosis who underwent appropriate treatment with good outcome and in our facility, we report one of them who had been previously diagnosed with CNS MS and admitted to our hospital with pulmonary edema due to cardiac MS. she underwent Percutaneous transvenous mitral commissurotomy (PTMC), her mitral valve area and systolic pulmonary artery pressure were improved. She is in good condition in both terms of mitral stenosis and multiple sclerosis during follow up. Mitral stenosis and multiple sclerosis, although rare, may occur together. Awareness of it for acceptable diagnosis and treatment and more evaluation in this issue should be noticed.
Non-Recurrent Laryngeal Nerve (NRLN): A rare anatomical anomaly of the recurrent laryngeal nerve
Authors:   Surgical Oncologist, Namco Charitable Trust’s Cancer Hospital, Nashik, India., Madnoorkar Nagesh
Published: March 2023

A 34-year young lady with a right-sided euthyroid nodule of 3x5 cm size for one year visited our clinic for surgery. FNAC was reported as colloid goiter. The right hemi-thyroidectomy surgery was planned. Intraoperatively while dissecting the right thyroid lobe, we could not find the right recurrent laryngeal nerve in its normal course, but we found a cord white-like structure running transversely & entering the larynx at the level of the cricothyroid muscle. We dissected it till its origin from the right vagus nerve in the neck. So, this was Non-recurrent laryngeal nerve (NRLN) which is a rare anatomical anomaly of the Recurrent Laryngeal Nerve (RLN) which arises higher in the neck and runs a course directly to the larynx as the NRLN without looping around the vessels in the chest. This intraoperative image is showing right-sided neck structures after removal of the right thyroid lobe & isthmus. The labeled structures in the image from right to left are the common carotid artery (CCA), Vagus Nerve (VN), Non-recurrent laryngeal nerve (NRLN), trachea & left lobe of the thyroid gland. Her post-operative recovery was good without any voice change. The final histopathology report was suggestive of colloid goitre.
Severe renal trauma after twice Extracorporeal Shockwave Lithotripsy (ESWL)
Authors:   Department of Urology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou 225000, Jiangsu Province,China., Wang Xiaoxiang
Published: March 2023

The complications of extracorporeal shockwave lithotripsy (ESWL) occur in a few patients. In addition, serious renal trauma is extremely rare. we report a severe complication of kidney trauma after receiving twice ESWL.
Biodiversity among sheep and goat reared under different agroclimatic regions of West Bengal, India
Authors: PAL ARUNA , CHATTERJEE PARESH NATH , DAS SHUVENDU , BATTOBYAL SUBHASHIS , BISWAS PURNENDU , SHARMA ARJAVA
Published: March 2023

Biodiversity in West Bengal, India is enormous in terms of climate and living creatures, particularly animals. Livestock species as sheep and goat forms the main backbone for rural economy and reared basically for meat production. The objective of the present study was to characterize them and study the growth, biomorphometric traits, reproduction, wool characteristics, blood biochemical profile, and disease resistance traits and aimed to reveal the biodiversity existing within the goat and sheep breeds reared in different agroclimatic zones of the state. Phylogenetic tree constructed by multivariate cluster analysis with identified traits of eight different sheep breeds of eastern India revealed the emergence of Birbhum sheep as a genetically distinct sheep breed of dry arid region of India with greater percentage of rudimentary ear as its unique physical characteristic. Molecular characterization with mitochondrial gene as Cytochrome B gene confirmed genetic uniqueness of Birbhum sheep. Black Bengal (BB) goat was found to be the only goat breed distributed throughout the West Bengal.
Existing cattle husbandry practices followed by the farmers in semi-arid region of central Gujarat
Authors: KHADDA B S , LATA KANAK , KUMAR RAJ , JADAV J K
Published: March 2023

An extensive survey was made to collect the information on cattle husbandry practices followed by the farmers in semi-arid region of central Gujarat through personal interview using a well-structured questionnaire. Majority of cattle keepers practised semi stall feeding system (57.08%) followed by stall feeding (42.92%). The majority of respondents (65.42%) fed readymade concentrate mixture to their animals followed by mixture of home prepared and readymade (28.33%) and home prepared (6.25%). Only 28.75 and 23.75% of the farmers regularly fed common salt and mineral mixture, respectively. Majority (67.50%) of the respondent fed concentrate to lactating cows after the milking and 81.25% respondent fed concentrate mixture as a special ration to their dairy animals during last 2 months of pregnancy. All the respondents followed heat detection practice regularly based upon behavioural signs of estrus, majority (80.00%) of farmers believed on mucus discharge and bellowing as the symptoms of heat. Majority of farmers (90.42%) used artificial insemination for breeding their dairy animals and 80.42% inseminate their cows at mid heat stage. Majority (81.67%) farmersâ€™ believed in quick treatment for anestrous/repeater animals and 69.58% cattle rearers followed pregnancy diagnosis.
Large-scale IPM validation in whitefly (Bemisia tabaci)-prone cotton (Gossypium spp.) fields adjoining kinnow orchards
Authors: KUMAR ANOOP , BIRAH AJANTA , TANWAR R K , KHOKHAR M K , SINGH S P
Published: March 2023

Whitefly [Bemisia tabaci (Gen)] is a serious sucking pest of cotton in the north zone of India. Cotton (Gossypiumspp.) fields adjoining kinnow orchards used to have a quite higher incidence of whiteflies compared to the fieldsaway from orchards. Therefore, the study was carried out at ICAR-National Centre for Integrated Pest Management,New Delhi during 2017–19 to implement integrated pest management (IPM) validation trial in cotton fields locatedadjoining the kinnow orchards in the village Nihalkhera of district Fazilka, Punjab in farmers’ participatory (FP). TheIPM strategy consists of weed removal from orchards, timely sowing of recommended cotton hybrid, 4 foliar spraysof 2% potassium nitrate, use of azadirachtin 1500 ppm @5 ml/litre, conservation of natural enemies by avoidance ofinsecticides that are harmful (IOBC Class-4) to natural enemies and judicious use of safer pesticides (IOBC class1and 2). The IPM adoption resulted in the successful management of whitefly and other sucking pests along with atwo to three-fold increase in predator population compared to FP. IPM recorded a substantial reduction in the use of pesticide active ingredients (86%) and the number of sprays (58%) along with high parasitization (35.32–45.98%) of whitefly nymphs by Encarsia sp. IPM provided a significant increase in yield (23%), net return (57.5%) along witha high benefit cost (B:C) ratio of 2.65.
Plant-microbe community dynamics in rhizosphere: Reviewing the grassroots ecology towards sustainable agriculture
Authors: KHAN DIBYENDU , KABIRAJ ASHUTOSH , BISWAS RAJU , ROY RAJENDRA KR , BANDOPADHYAY RAJIB
Published: March 2023

The interaction between microbes and plants in rhizospheric environment is evident regarding sustainable development in agriculture. Microbes are involved in various metabolic activities in plant systems, which in turn help in plant health improvement. Eventually, plant-microbe interactions are connected with biogeochemical cycles. In this context, metagenomic study helps us to survey the microbial diversity in their natural niches, especially in rhizospheric regions. Noticeably, a diverse group of bacteria, fungi, and archaea are likely to be involved in plant growth promoting (PGP) activities. Variation in microbial communities in the rhizosphere depends on various parameters, such as soil organic matter, plant genotype, plant exudates, crop rotation, soil pH, nutrient cycling, etc. Some abiotic factors and chemical fertilizers have negative impact on crop productivity, influencing sustainable development of environment. Despite having negative impacts from climate change, microbes cope with this altered scenario and try to adjust themselves successfully and consequently promote plant growth by nutrient acquisition and stress tolerance approaches. Therefore, climate change has appeared as a big threat to the agricultural sector in recent past and this might be persistent in near future. However, the conservation of microbial diversity in the rhizospheric regions appears as one of the most promising options for long-term environmental sustainability.
An Enhanced Dynamic Spectrum Allocation Method on Throughput Maximization in Urban 5G FBMC Heterogeneous Network
Authors: Othman Nurzati Iwani , Ismail Ahmad Fadzil , Badron Khairayu , Hashim Wahidah , Hasan Mohammad Kamrul , Pinardi Sofia
Published: March 2023

Reports have shown that the demand for data managed by wireless systems is expected to grow by more than 500 exabytes by 2025 and beyond. 5G networks are predicted to meet these demands, provided that the spectrum resources are well managed. In this paper, an enhanced dynamic spectrum allocation (E-DSA) method is proposed, which incorporates a cooperative type of game theory called the Nash bargaining solution (NBS). It was assumed that there is one primary user (PU) and two secondary users (SU) in the network and their spectrum allocation was analyzed by testing the validity of the algorithm itself by using price weight factors to control the costs of the spectrum sharing. The solution was established by combining a proposed multiplexing method called the Filter Bank Multicarrier (FBMC) for 5G configuration, with the E-DSA algorithm to maximize the throughput of a heterogeneous 5G network. It was shown that the throughputs for 5G with E-DSA implementation were always higher than those of the ones without E-DSA. The simulation was done using the LabVIEW communication software and was analyzed based on a 5G urban macro and micro network configuration to validate the heterogeneity of the network.
The chapel of Pampulha and the church of águas, a possible relationship of brotherhood
Authors: Avelar Ana Paula Borghi de , Toussaint Michel , Cunha João Alves Da
Published: March 2023

This article aims to analyze two Catholic temples of the 20th century, one Brazilian and one Portuguese. These are the Pampulha Chapel, the first modern Brazilian church, and the Igreja de Águas, the first church to be considered modern in Portugal. The Pampulha Chapel project is by the Brazilian architect Oscar Niemeyer and was inaugurated in 1943. The Igreja de Águas project, by the Portuguese architect Nuno Teotónio Pereira, was inaugurated in 1957. Beyond the great distance of the church's inauguration date Brazilian for the Portuguese church, we can see points in common between them. Like the defense of modern religious architecture in their countries and a possible inspiration on the part of the Portuguese architect about modern Brazilian architecture. Relationships that we will discuss below. This article is part of a larger doctoral investigation, where the main focus is on proving a relationship between modern Brazilian religious architecture and modern Portuguese religious architecture.
Analysis of socioeconomic indicators of rural properties in Nova Esperança do Sudoeste - PR
Authors: Quadros Gean Paulo Buchta de , Predolin Jenifer Goes , Grigolo Serinei Cesar , Gnoatto Almir Antonio
Published: March 2023

Obtaining income from farming activities is intrinsically linked to economic, social, and environmental bias. In this sense, seeking to understand income generation, eight rural properties in the municipality of Nova Esperança do Sudoeste - PR were studied, relating quantitative indicators of Gross Product (PB), Intermediate Consumption (CI), and Agricultural Income (RA). This analysis used the variables produced by the extension project and discipline Planning of Rural Properties that is practiced in an academic and social environment in the agronomy course of the Federal Technological University of Paraná, Campus Dois Vizinhos, whose methodology is divided into three main parts: diagnosis, rural planning and feedback to rural producers. In this context, information was used about the production systems of the properties mainly focused on dairy production, an agricultural area, PB/ha, CI/ha, AR/ha, and two indices calculated through the contrast between the indicators (RA(ha)/ CI(ha)) and (RA(ha)/PB(ha)). In this analysis, different income generation strategies were noted, being differentiated by the degree of investment with inputs, where, in general, the properties that invested more, obtained better returns, with exceptions in which the gross wealth produced was not consistent with the amount invested, generating economic inefficiency of the activity.
Exercícios Terapêuticos Na Redução Da Fadiga Após Transplante Autológo Em Pacientes Com Esclerose Múltipla: Revisão Integrativa Da Literatura
Authors: Oliveira Felipe Matheus Souza de , Aquino Hélcio Dantas de , Silva Aniudo Oliveira da , Lima Iara Maria Mesquita de , Bruce Anny Kathryne de Lima , Câmara Gabriel Matheus de Souza , Rodrigues Geovanna Oliveira , Lima Matheus dos Santos de , Almeida Ranna Gabrielle da Silva , Magalhães Juliana Ribeiro
Published: March 2023

Introducão: A Esclerose Múltipla (EM) é uma doença neurológica não traumática, inflamatória, crônica, desmielinizante de origem desconhecida que acomete o Sistema Nervoso Central (SNC). O transplante de células tronco hematopoiéticas (TCTH) é um procedimento complexo, onde o paciente recebe uma infusão intravenosa de medula óssea que provêm do próprio paciente transplantado, contudo o TCTH tenta "reiniciar" o sistema imunológico impossibilitando a inflamação. Objetivo: analisar as evidencias do exercício terapêutico na redução da fadiga após transplante autólogo em pacientes com esclerose múltipla. Métodos: Foi realizada uma revisão integrativa da literatura nas bases de dados, PUBMED, PEDro, MEDLINE e SCIELO relativo aos anos de 2009 a 2022, utilizando os descritores: Esclerose Múltipla, fadiga, transplante autólogo, transplante de medula óssea, exercício e seus correspondentes em inglês. Resultados: No total foram 99 artigos, onde 3 artigos que abordaram o tema foram selecionados e evidenciaram os exercícios terapêuticos no tratamento da redução da fadiga após TCTH. Conclusão: Diante do exposto, verificou-se que, os exercícios terapêuticos podem contribuir na redução da fadiga em pacientes com EM remitente com sinais de inflamação ativa após TCTH, isto posto a escassez de estudos, as evidencias mostraram que as condutas realizadas podem não só reduzir a fadiga, mas também melhorar desempenho físico desses pacientes..
Prática de corrosão: Utilização de recursos prático-laboratoriais para a quebra de paradigmas em química e corrosão
Authors: Teixeira Ricardo Luiz Perez , Silva Priscilla Chantal Duarte
Published: March 2023

A corrosão é um mal que afeta principalmente os materiais metálicos. Para se prevenir a corrosão preciso que se forme mão de obra preparada para investigar e lidar com os problemas relacionados a este tipo de dano. No ensino de corrosão para o ensino superior nas engenharias metalúrgicas e de materiais, observa-se alguns paradigmas a serem superados na apropriação e desenvolvimento do conhecimento por parte do aluno. A disciplina de Corrosão predispõe o conhecimento anterior de disciplinas na área de Química e Físico-química que abordam reações em químicas de oxirredução e de eletroquímica, bem como a identificação dos eletrodos quanto a essas reações e os meios químicos que a promovem. Ademais, a disciplina de Corrosão prescinde de certo conhecimento químico prático-laboratorial a priori. As bases epistemológicas de uma ciência em corrosão, assim transmitida, dificilmente são discutidas e, com isso, acabam fortalecendo e ajudando a prevalecer as crenças tácitas de disciplina de difícil entendimento por parte dos alunos. Esse fato ou pré-conceito fomenta buscas pelo docente de uma abordagem de corrosão mais atrativa para o graduando em Engenharia, uma abordagem coerente com o currículo para engenharia e que concilie o que é ciência na corrosão, como ela é produzida na comunidade científica e recriada na forma pedagógica. O objetivo do presente estudo é apresentar um trabalho no qual se tenta superar o paradigma da dificuldade em aprender corrosão e seus mecanismos químicos. Propõe-se, então, uma abordagem construtiva investigativa na construção conhecimento através da prática de corrosão.
As especificidades do lúdico na Educação Infantil: uma revisão bibliográfica
Authors: Souza Amanda de Oliveira
Published: March 2023

É na Educação Infantil que a gera possibilidades de desenvolvimento nas crianças com o comprometimento nos processos de formação individual oferecendo as competências de o saber fazer. Assim, identificamos que cada discente são seres plurais onde aprendem de inúmeras maneiras e formar diferentes. Desta forma, cabe salientar que as atividades realizadas pelo corpo docente devem ser interessantes, didáticas e de fácil compreensão, além do mais devem constituir a base de uma pesquisa, analise e investigativa do ambiente em que o cerca. A forma lúdica, brincar e aprender, encontra-se na gênese do pensamento, da descoberta de si, do processo de experimentação, do criar e do transformar o mundo. Segundo Vygotsky, o brinquedo assessora no desenvolvimento da criança, de modo que, leve-a no processo de diferenciação entre brincar e suas ideias, exercitando sua autonomia e deixando de ser dependente das pessoas que as cerca, assim, o seu desenvolvimento ocorre de forma natural. Deste modo, o presente trabalho desenvolvido a seguir constitui de uma revisão bibliográfica de cunho quali-quantitativo, visando a contribuição de artigos científicos, livros e trabalhos de conclusão de cursos voltados para a temática da ludicidade na Educação Infantil. Mediante ao desenvolvimento deste artigo foi evidenciado a importância de se trabalhar a ludicidade na Educação Infantil, onde, qualquer atividade lúdica seja de forma interativa no ambiente escolar de modo que o docente aja de acordo com a especificidade de cada criança.
PROBLEMÁTICA AMBIENTAL Y MIGRACIÓN EN EL SISTEMA LAGUNAR DE ALVARADO, VERACRUZ, MÉXICO
Authors: Nava-Tablada Martha Elena , Villanueva-Fortanelli J. de Jesús
Published: March 2023

Background. The fishing problem in the Lagunar de Alvarado System (LAS), taking into account environmental or socioeconomic aspects, has been analyzed by various authors, but few have addressed the relationship between environmental problems as perceived by fishermen, and migration. Objective. To identify the migration phenomenon in three zones of the LAS and its relationship with environmental problems perceived by fishermen. Methodology. Information was compiled from a survey applied to 32 Family Fishing Units. To quantify the environmental problem perceived and relate it to migration, three indicators were used: Pollution Perceived by fishermen, State of Perceived Health of the Fishery Resource and State of Perceived Health of the Environment. Results. The wetland areas have more precarious socioeconomic conditions than the area that borders the mainland, while migration and perceived environmental problems vary in each zone. Implications. Because the causes of migration are multiple, environmental deterioration has an impact on this phenomenon but does not explain it by itself. Therefore, more comprehensive analyses are required. Conclusions. There is insufficient evidence to affirm that the environmental deterioration identified by fishermen is an important motivation for migration.
QUALITATIVE LONGITUDINAL ANALYSIS OF LIVESTOCK FARMING IN THE IBAGUÉ FAN REGION (TOLIMA, COLOMBIA)
Authors: Polanco-Echeverry Diana Nayibe , Álvarez-Salas Lizeth Marelly , Rios-Osorio Leonardo Alberto
Published: March 2023

Background. The Fan of Ibagué is one of the most important livestock and agricultural regions in the country, which faces a sustainability crisis and whose origins can be a critical point for understanding it. Objective. To understand the historical processes of settlement of the Ibague fan and the development of the rice and livestock industries in the region. Methodology. This historical perspective is constructed from agroecology, a transdisciplinary science that seeks to understand the multidimensional nature of current environmental problems. Qualitative analysis is thus relevant at this point since it provides means to analyze ecosystem transformations and the consequences derived from contemporary production practices. Oral testimonies by diverse actors (producers, members of institutions, traders, researchers in the region) were gathered through semi-structured interviews after field visits and later analyzed in the search for agricultural production milestones and their role in the ecological transformation of the region. The findings were contrasted with written sources and documentary records such as agricultural censuses, institutional files, and fieldwork evidence. Results. Four crucial events in the local agricultural development of the Ibagué Fan were reported: the extensive livestock farming around 1900, which lead to the consolidation of four generations of producers; the construction of irrigation channels which benefited large-scale rice production in the area by the mid-twentieth century; the combination of rice production, livestock farming and all its associated crops; and finally, the introduction of sustainable livestock farming projects. Implications. Historical analyzes show the need to know the perspective of the actors involved in the development of agriculture and livestock in the region over the years; these milestones are fundamental for the development of public policies that recognize the historical, social and geographical particularities. Conclusions. The history of the colonization of the Colombian territory from the seventeenth century was characterized by the introduction, adaptation, and expansion of the livestock farming culture, together with the populating of the territories near the plains of the Magdalena river, as it was the main connecting route in the region.
EFECTO ACARICIDA DE Pachyrhizus erosus SOBRE Varroa destructor EN COLONIAS DE Apis mellifera
Authors: Gío Trujillo José Alberto , Cámara Romero José Luis , Monforte Rodríguez Alejandra
Published: March 2023

Background: The main problem of beekeeping activity in Mexico is parasitosis by Varroa destructor, due to its wide distribution and the damage it produces in apiaries, causing mortality in bees and reduction in honey production levels. Therefore, it is essential to develop sanitary control strategies for varroasis, avoiding causing the presence of resistant vectors, harmful damage to bees, beekeepers, consumers or any type of surrounding contamination or in the main products of the hive. Objective: To evaluate the acaricidal activity of Pachyrhizus erosus (jicama) on the mite V. destructor in colonies of Apis mellifera. Methodology: For the obtain of the extract from mature jicama seed, the hot maceration/extraction method (bain-marie) was used, using ethanol 95° G.L (95%) as solvent. A completely random design was developed. randomized with two dilutions of P. erosus (5 and 10%), a negative control (distilled water) and a positive control (Cumavar®), with three repetitions, respectively. The treatments were applied by means of two plastic strips (between frames 6 and 10) impregnated with the corresponding concentrations. Results: The highest count of accumulated mites was presented in the positive control with 386 (128.67±22.74). During the sampling, an initial infestation rate of 4.54±1.64 was determined. On the other hand, the final infestation rate was 2.66±2.69. The effectiveness of the treatments was statistically significant among themselves. The 5 and 10% dilutions of the P. erosus seed extract presented an acaricidal effect with percentages greater than 45% (48.99±15.1 and 59.44±13.57% of effectiveness, respectively). Likewise, the positive control presented the highest percentage, 84.41±14.47. Implications: Trials should be developed with a greater number of experimental units and records with a longer post-application time, with the aim of evaluating their residual and harmful effect that these may have on non-target individuals such as bees. Conclusion: Exploratory data on the acaricidal effect of P. erosus seed on V. destructor and its application as a means of controlling varroa infestation were presented, as a feasible alternative for the development of strategies for the sanitary control of varroa.
RELACIÓN BRADYRIZOBIUM-CAUPÍ EN CONDICIONES DE SALINIDAD: SU INFLUENCIA EN LA TOLERANCIA AL ESTRÉS SALINO
Authors: Gómez-Padilla Ernesto Javier , Guevara-Hernandez Francisco , La-O Arias Manuel Alejandro , Fernández-Pascual Mercedes , Pinto-Ruiz René , López-Sánchez Raúl
Published: March 2023

Background: The introduction of species with tolerance to salinity is one of the strategies to reduce the harmful effect of salts in the eastern region of Cuba. The species Vigna unguiculata L., shows rusticity and capability of adaptation, however, it is necessary to search for cultivars with greater tolerance and symbiotic nitrogen fixation possibilities to increase yields. Objective: To determine the behavior of the bradyrizobium-cowpea bean relationship under salinity conditions, based on variables related to symbiotic nitrogen fixation, growth and development. Methodology: An experiment was carried out under controlled glass house conditions at the CSIC, Madrid, Spain. Two cultivars were used; IITA-Precoz and IT 86 D-715, which were inoculated with Strain VIBA-1 of Bradyrhizobum liaoningense. Treatments were Hoagland nutrient solution (control) and nutrient solution with 150 mM NaCl (saline). A completely randomized design with eight replications was used. At 40 days after germination, variables related to symbiotic nitrogen fixation, growth and development, protein concentration of the cytosolic soluble fraction of leaves and nodules were evaluated. Results: Although salinity negatively affected both cultivars, the damage did not manifest with the same intensity. IT 86 D-715 was less affected by showing less damage on the variables number of nodules, ARA, protein concentration in nodules and leaves, accumulation of leaf and root biomass, so its tolerance was greater. The IITA-Precoz cultivar was more susceptible, all the variables were notably affected under stress conditions, therefore, its tolerance level is lower. Implications: The cultivar IT 86 D-715 can be used in salinized soils due to its high tolerance, which is evidenced in variables of growth development and atmospheric nitrogen fixation. Conclusions: The cultivar IT 86 D-715 presents a greater capacity for symbiotic nitrogen fixation under salinity conditions and the tolerance index in all the growth and development variables evaluated was higher than IITA-Precoz, for which it presents a high susceptibility level.
¿LA LUNA INFLUYE EN EL RENDIMIENTO DEL MAÍZ AMARILLO DURO? HALLAZGOS DEL TRÓPICO SECO
Authors: Díaz-Chuquizuta Percy , Hidalgo-Melendez Edison , Cabrejo-Sánchez Cynthia , Valdés-Rodríguez Ofelia Andrea
Published: March 2023

Background: The hard yellow corn (Zea mays L.) is essential in the livestock sector. In Peru, the variety Marginal 28-T is cultivated with the moon´s calendar, although relationships of moon phases with yellow corn have not been demonstrated. Objective: To determine the influence of the moon phase (new moon, first quarter, last quarter, and full moon) on development yield and plague incidence in hard yellow corn Marginal 28-T. Methodology: A completely randomized factorial design 2 x 4 (two seasons of four moon phases) and four repetitions with 104 experimental units. Plant and ear height, grain weight, yield, Spodoptera frugiperda, Ustilago maydis, and Helmintosporium maydis attacks were evaluated. Results: The corn sown during the new moon produced the highest and longer plants and ears, with 218 cm and 116 cm, respectively. The highest grain weight, with 45.50 and 44.30 g in 100 grains, and the highest yields, with  3.78 y 3.55 t∙ha-1, were obtained with the corn sown during the last quarter and full moon, respectively. The number of defoliated plants by  S. frugiperda was lowest in corn sown during the last quarter and the new moon. There were no infected plants with U. maydis during the first quarter, last quarter, and full moon. Plants sown during a full moon had the lowest damage by H. maydis. Implications: The corn´s response can be affected by the moon phases. Conclusion: Hard yellow corn Marginal 28-T planted during the full moon and last quarter produced the highest yield and lowest height and was more tolerant to plague attacks than corn sown during other moon phases. However, it is still necessary to consider the influence of precipitation as a factor for better yields.