bluuebunny/crossref_metadata_2025 huggingface dataset:
Transformasi Digital Dalam Merancang Oceanarium Strategi Jitu Menjadi Distenasi Wisata Unggulan
Authors: Wiraguna Sidi , Purwanto L.M.F
Published: May 2024

Oseanarium merupakan destinasi wisata populer di Indonesia.  Artikel ini membahas transformasi digital dalam merancang oseanarium terkini. Metode penelitian melibatkan survei dan observasi ke 2 lokasi oseanarium utama di Jakarta, satu oseanarium di Singapura dan satu lagi di siam paragon Bangkok, guna mendapatkan gambaran tentang operasional, dan implementasi teknologi digital. Selain itu, penelitian ini juga mengintegrasikan pengalaman penulis sebagai desainer publik Akuarium dan selama 20 tahun sebagai pengelola di salah satu publik akuarium di kawasan Jakarta. Strategi saat ini harus menggunakan teknologi IoT untuk sistem manajemen energi pintar dan pemantauan lingkungan akuatik. Temuan ini menunjukkan bahwa penggunaan teknologi interaktif di banyak lokasi dapat memberikan pengalaman edukasi yang menarik dan tak terlupakan bagi para pengunjung. Salah satu teknologi yang menarik dan disukai bagi pengunjung adalah penggunaan teknologi hologram, pengunjung dapat merasakan sensasi berada di dalam laut dan berinteraksi dengan hewan-hewan laut dalam lingkungan virtual yang realistis. Hal ini meningkatkan pemahaman mereka tentang kehidupan akuatik dan nilai melindungi lingkungan laut. Transformasi digital ini tidak hanya meningkatkan efisiensi operasional oseanarium, tetapi juga memperkaya pengalaman pengunjung melalui penerapan teknologi interaktif. Dengan mengimplementasikan rencana ini, diharapkan oseanarium di Indonesia akan memperluas dan menghasilkan manfaat bagi kelestarian ekosistem laut, meningkatkan pengetahuan masyarakat tentang biologi biota laut, dan memberikan pengalaman berkualitas tinggi bagi pengunjung.
Pengaruh penambahan sukrosa pada formulasi sabun padat transparan ekstrak etanol kayu secang
Authors: Azzahra Fara , Khoirunnisa Labbaika , Rianti Dian Ratna
Published: May 2024

Transparent solid soap is a soap preparation that had great demand by the public because its attractive. The use of sucrose serves to help the formation of soap transparency. The aimed of this study is to determine the transparacy of sappan wood extract soap by adding different concentration of sucrose.
Sappan wood ethanol extracts transparent soap (STEEKS) was made in three concentration of sucrose, FI (10%); FII (15%); and FIII (20%). The soap was tested of organoleptic tests, transparency, pH, foam stability, and soap hardness.
The organoleptic test results obtained a transparent solid soap with a red color, strawberry's scent, and a transparent solid texture. The results show, the transparency test of FIII is more transparent than FII and FI (FIII>FII>FI). The pH values for each formula were FI 10.52 ± 0.36; FII 10.44 ± 0.28; FIII 10.35 ± 0.25. The percentage values of foam stability are FI 40.35% ± 6.52; FII 39.50%± 7.91; FIII 39.93% ± 5.19. The hardness value of soap produced in each formula is  FI 3.87 Kg ± 0.35; FII 4.60 Kg ± 0.10; FIII 5.13 Kg ± 0.42. The results of the pH and foam stability test did not show significant differences between groups. The hardness of transparent solid soap showed a significant difference between the FI with FII; and FI with FIII groups. According to the study, the sucrose concentration affects soap hardness and transparency.
O USO DO APLICATIVO WHATSAPP COMO FERRAMENTA DE APOIO AO PROCESSO DE COMUNICAÇÃO INTERNA DE UMA ORGANIZAÇÃO
Authors: Mendes Ingrid Leite da Cruz , FONTES SELMA VELOZO , Silva Natan Hiroshy Garcia Paes da , Medeiros Beatriz Vitória P. G. de Oliveira , Mota Leila Madeira da
Published: April 2024

O presente estudo buscou verificar as vantagens e a percepção dos colaboradores de uma
organização ao utilizarem um aplicativo de uso pessoal dentro da organização para fins de
trabalho. O referido estudo teve como base temas relacionados a importância da comunicação
organizacional, comunicação interna e novas tecnologias e o uso do WhatsApp como ferramenta
de comunicação interna nas empresas. Para alcançar o objetivo geral deste trabalho foram
estabelecidos como objetivos específicos identificar os benefícios do uso dessa tecnologia na
comunicação interna, bem como investigar a percepção dos funcionários com relação ao uso
do aplicativo como ferramenta facilitadora no ambiente de trabalho. Para o levantamento de
dados foi realizada pesquisa bibliográfica de base exploratória e a aplicação de um questionário
entre os colaboradores de uma organização. Constatou-se ao final do estudo que os
colaboradores estão receptivos à adoção de novas mídias sociais de comunicação já utilizadas
em seu cotidiano pessoal e que é possível a organização vislumbrar a integração e formalização
do aplicativo WhatsApp como uma ferramenta de comunicação interna organizacional.
Palavras-chave: Comunicação Organizacional. Novas Tecnologias. WhatsApp.
EMERGÊNCIAS PSIQUIÁTRICAS DURANTE A GESTAÇÃO E PÓS-PARTO: UMA REVISÃO DE LITERATURA
Authors: Pereira Julie Adriane Da Silva , Silva Bruna Rosa
Published: April 2024

Introdução: O tratamento de mulheres com transtornos psiquiátricos durante a gravidez e puerpério é um desafio, posto que o período perinatal é um momento vulnerável para o início agudo e recorrência
Caminhos para o Letramento Financeiro no ensino superior: insubordinação e criatividade
Authors: MACIEL DIÊGO BEZERRA DE MELO , Kistemann Junior Marco Aurélio , Giordano Cassio Cristiano
Published: April 2024

O objetivo do artigo é problematizar os potenciais de uma atividade insubordinada para promoção do Letramento Financeiro, no ensino superior. Em específico, analisamos uma proposta de ensino-aprendizagem na disciplina de Matemática Financeira, baseada na utilização – insubordinada e criativa - de uma canção da música popular brasileira, para contextualizar os conceitos de Taxas de Juros e Inflação. Como resultado principal, destacamos que a referida proposta propiciou reflexões, para além dos tradicionais exercícios de cálculo financeiro, e permitiu o desenvolvimento das habilidades relacionadas com o Letramento Financeiro. Num trabalho posterior, daremos continuidade a essa análise, investigando as produções de significados elaborados pelos estudantes para a atividade discutida neste artigo.
ETNOMATEMÁTICA E EDUCAÇÃO FINANCEIRA EM DIREÇÃO A CIDADANIAhttps://revista.uepb.edu.br/REM/article/view/2666
Authors: Souza Gabriel Mapa de , Rosa Milton
Published: April 2024

Este estudo traz resultados parciais de uma pesquisa de mestrado em desenvolvimento com alunos do 6º ano do Ensino Fundamental e a Professora de Matemática Regente da turma, de uma escola pública municipal situada na Região dos Inconfidentes, em Minas Gerais. Esta pesquisa orientada pela perspectiva do Programa Etnomatemática, buscou auxiliar os alunos participantes, no desenvolvimento da Educação Financeira, direcionada para a sua formação cidadã com a utilização, principalmente, das produções de Freire, D'Ambrosio e Rosa e Orey como referencial teórico. Esta investigação está embasada em uma adaptação da Teoria Fundamentada nos Dados para a análise dos dados coletados, por meio de codificações preliminares da codificação aberta e, também, pela identificação de categorias conceituais da codificação axial. Contudo, para este artigo, estão dispostos apenas alguns dos resultados obtidos no Questionário Inicial realizado com os alunos participantes desta pesquisa.
CONHECIMENTOS NECESSÁRIOS AOS PROFESSORES DE MATEMÁTICA PARA UMA ABORDAGEM ATIVA DO ENSINO DE MATEMÁTICA FINANCEIRA NA PERSPECTIVA DA PEER INSTRUCTION
Authors: Miranda Fernanda Marcelle , Tinti Douglas da Silva
Published: April 2024

Este artigo apresenta o recorte de uma dissertação de mestrado em andamento no Programa de Pós-Graduação em Educação Matemática da Universidade Federal de Ouro Preto. O estudo foi realizado com dois professores de Matemática que lecionam em cursos Técnicos Integrados em um Instituto Federal de Minas Gerais. Este trabalho traz fragmentos de duas práticas desenvolvidas por esses professores: a criação conjunta de um Plano de Aula utilizando a metodologia Peer Instruction no ensino de Matemática Financeira, seguida pela implementação desse Plano em uma turma de 3º ano do Curso Técnico Integrado em Informática. Os dados foram coletados a partir dos registros dos docentes e de dois Grupos Focais entre pesquisadora e professores participantes. A análise dos dados se baseou no modelo dos Conhecimentos Didático-Matemáticos de Godino. Os resultados ressaltam a importância da formação continuada para que os professores possam aprimorar suas práticas e adquirir os conhecimentos necessários para uma abordagem ativa do ensino de Matemática Financeira.
EDUCAÇÃO FINANCEIRA E EDUCAÇÃO MATEMÁTICA CRÍTICA: Uma experiência com estudantes do 8º ano
Authors: Costa Hozana Freitas da , Pereira Luiz Henrique Ferraz
Published: April 2024

Este texto apresenta um recorte a partir do Produto Educacional intitulado ‘Educação Financeira e Educação Matemática Crítica: Um guia para Professores' com o objetivo de apontar suas principais potencialidades para o desenvolvimento de atividades de Educação Financeira (EF) na perspectiva da Educação Matemática Crítica (EMC). Para alcançar os objetivos propostos apresentamos relatos da aplicação das atividades e alguns dos resultados obtidos, destacando a importância da utilização de abordagens de temas de EF pensadas pelo viés de formação para a cidadania. Destacamos que os resultados obtidos na aplicação permitem intuir que o trabalho com a EF a partir do estabelecimento de diálogos pautados em princípios democráticos, permitem a construção de cenários propícios para que estudantes possam construir uma intencionalidade de aprendizagem e atribuir significados às práticas escolares, relacionando-as com a sua realidade de forma a levantar reflexões críticas sobre o meio no qual estes estão inseridos.
O ENTRELAÇAMENTO DA MARÉ NO CURRÍCULO: DINÂMICAS ECONÔMICAS E CULTURAIS DAS COMUNIDADES DE PESCADORES DE SALINAS DA MARGARIDA, BAHIA - PARTE I
Authors: Barreto Ademilson da Cruz , (UNEB) Prof.Dr. Marcius de Almeida Gomes
Published: April 2024

Neste artigo, apresentamos o desdobramento da pesquisa de mestrado intitulada Educação Financeira no Ensino Médio sob o olhar de um professor pescador de Salinas da Margarida Bahia contendo as características das comunidades de pescadores locais, com seus atrativos naturais, sua cultura, economia e modo de vida, além de discorrer sobre os dados coletados, procedimentos de análises e estratégias pedagógicas utilizadas nas aulas da disciplina eletiva I- Rede de Educação Financeira: Pescando Sonho, e refletir sobre currículo na perspectiva de aproximar a escola da comunidade. O objetivo deste trabalho é apresentar estratégias pedagógicas para o ensino de Educação Financeira no Ensino Médio a partir das dinâmicas econômicas das comunidades de pescadores do município de Salinas da Margarida, Bahia.
EDUCAÇÃO FINANCEIRA ESCOLAR: O QUE SABEM PROFESSORES DAS DIFERENTES ÁREAS DO CONHECIMENTO NO ENSINO MÉDIO?
Authors: Melo Danilo Pontual de , Pessoa Cristiane Azevedo dos Santos
Published: April 2024

O presente texto discute um estudo que objetivou investigar o que professores das diferentes áreas do conhecimento no Ensino Médio sabem sobre Educação Financeira Escolar e como propõem o ensino da temática. Utilizamos como referencial teórico as instâncias curriculares apresentadas por Sacristán (2017), especificamente o currículo moldado/modelado pelos professores. Como procedimento metodológico, realizamos uma entrevista semiestruturada com quatro professores. Em geral, inicialmente os professores apresentaram conhecimentos de EF voltados apenas para a perspectiva matemática, pouco conhecimento sobre orientações curriculares e influência dos livros didáticos em suas práticas docentes. No entanto, à medida que a entrevista foi sendo desenvolvida, percebemos que os professores retomaram os questionamentos iniciais buscando refletir a respeito de possibilidades de abordagem da temática. Destacamos a necessidade da articulação entre boas orientações curriculares, livros didáticos e a prática docente e, ainda, o desenvolvimento de processo formativo não apenas voltado para o professor de Matemática, mas, um processo colaborativo e interdisciplinar.
EDUCAÇÃO FINANCEIRA NO CURRÍCULO ESCOLAR NA PERSPECTIVA DA BASE NACIONAL COMUM CURRICULAR
Authors: RODRIGUES MARCIO UREL , Silva Jaqueline Michele Nunes da , Rodrigues Rosiane Souza da Silva
Published: April 2024

Na presente pesquisa, objetivamos investigar a maneira como a Base Nacional Comum Curricular (BNCC) apresenta a temática da Educação Financeira para os Ensinos Fundamental e Médio. Metodologicamente, utilizamos a abordagem qualitativa e modalidade documental, pois coletamos, descrevemos e analisarmos dados provenientes da BNCC. Utilizamos a Análise de Conteúdo, a qual nos possibilitou a constituição de três Categorias de Análise: (i) Educação Financeira nos anos iniciais do Ensino Fundamental; (ii) Educação Financeira nos anos finais do Ensino Fundamental; e (iii) Educação Financeira e suas relações com a Matemática Financeira no Ensino Médio, pelas quais interpretamos por meio de um movimento dialógico, o qual nos proporcionou compreensões do objeto investigado. Constatamos que a BNCC aborda a temática da Educação Financeira explicitamente para o Ensino Fundamental e implicitamente para o Ensino Médio, pois neste nível destaca, em suas habilidades, os conteúdos da Matemática Financeira. Assim sendo, evidenciamos que as temáticas da Educação Financeira e da Matemática Financeira podem ser abordadas conjuntamente no Ensino Médio.
Um estudo sobre a remuneração da poupança no Brasil no contexto da educação financeira crítica
Authors: Campos Celso Ribeiro , Perin Andréa Pavan , Francischini Andresa Silva Neto
Published: April 2024

A poupança é a modalidade de investimento mais popular do Brasil e sua remuneração é feita com base em duas regras que incorporam uma parcela de remuneração dada pela Taxa Referencial (TR) mais um juro. Contudo, a forma como é definido o valor da TR é complexa e não é amplamente divulgada. Nesse contexto, o objetivo deste estudo é explorar o tema de investimento na poupança, com foco em sua forma de remuneração, em uma atividade pedagógica estruturada na estratégia de resolução de problemas, desenvolvida e aplicada em estudantes concluintes de um curso de Ciências Econômicas. Tal estratégia envolve, também, elementos da educação financeira crítica. Os alunos se mostraram surpresos com a complexidade do cálculo da TR e se indignaram com a falta de clareza sobre como é feito a sua apuração.
LITERACIA FINANCEIRA E LETRAMENTO MATEMÁTICO PARA A FORMAÇÃO ECONÔMICA E FINANCEIRA NA EDUCAÇÃO BÁSICA POR MEIO DE AMBIENTES DE EDUCAÇÃO FINANCEIRA ESCOLAR
Authors: Muniz Junior Ivail
Published: April 2024

A formação econômica e financeira da população brasileira, em especial a formação de adolescentes e jovens, estudantes da Educação Básica, tem sido discutida, abordada e defendida por diferentes agentes, com as mais variadas intenções, incluindo uma massa de professores da Educação Básica e outra de pesquisadores da área de Educação Matemática. O objetivo central do artigo é contribuir com a discussão sobre essa desafiadora formação econômica dos estudantes na Educação Básica, investigando algumas conexões entre letramento financeiro e letramento matemático, considerando diferentes concepções, a partir da perspectiva dos Ambientes de Educação Financeira Escolar. Para mostrar algumas conexões, são apresentadas e discutidas tarefas didáticas, desenhadas essencialmente, mas não exclusivamente, no âmbito das aulas de Matemática para a Educação Básica.
Desafios atuais para o ensino de Matemática e a Educação Financeira Escolar
Authors: Ferreira Leonardo Alves , Lima Ivoneide Pinheiro de
Published: April 2024

A Educação Financeira é uma temática em maior evidência no currículo escolar desde sua recomendação na Base Nacional Comum Curricular (BNCC). Entretanto, ainda existe uma compreensão equivocada de que educação financeira está voltada apenas para o ensino de conteúdos relativos à Matemática Financeira. Este ensaio teórico, fruto de uma investigação sobre a formação de professores para a Educação Financeira, tem como objetivo apresentar uma discussão acerca dos desafios relativos à promoção da Educação Financeira Escolar, articulado ao Ensino de Matemática, fundamentada na literatura acadêmica e em documentos institucionais. Os resultados das análises indicam que a Educação Financeira representa uma área multidimensional, que abrange também o estudo de conceitos matemáticos. São considerados como desafios para a promoção da Educação Financeira Escolar aspectos relacionados às dificuldades na gestão das finanças pessoais, a ausência de institucionalização de programas de Educação Financeira nas escolas bem como a formação docente ainda embrionária.
Survival of software reuse: Node.js packages component selection and dependencies
Authors: Tolulope Amos Awoniyi  , Stephen Olusola Maitanmi
Published: April 2024

Software reuse is a widely recognized and extensively studied practice in the field of software engineering. It involves using pre-existing software components to enhance productivity and efficiency. Node.js and its package manager enable software reuse by managing dependencies. Dependencies play a crucial role in defining the connections and interactions between various components of a software system. The selection of components and their interactions can greatly impact the functionality, performance, and stability of a software system. Overlooking these factors or making poor choices regarding component selection may lead to incomplete or flawed systems. Various factors that impact the decision-making process for selecting components were discussed, including documentation availability, crowdsourcing initiatives, and GitHub activities.
Effect of type and time of fertilizer application in foliar fertilization on production and seed quality of cayenne (Capsicum frutescens L. var. Bonita)
Authors: Ni Putu Ayu Arini  , I Nyoman Rai  , Gede Wijana  , Darda Efendi
Published: April 2024

Cayenne (Capsicum frutescens L.) classified as a horticultural crop that has high economic value. The use of fertilizer can affect the maximum growth and production of cayenne plants, so it is necessary to know the right type and time. The purpose of the study was to find the best type and time of fertilizer application for the production and quality of cayenne seeds. This study used a randomized block design with two treatment factors, the first factor was the type of fertilizer, namely Gandasil B fertilizer, Bayfolan, White KNO3 and NPK Mutiara, the second factor was the time of fertilizer application, namely fertilizer application during flowering, as well as during flowering and fruit enlargement. The results showed that the interaction between the type and time of fertilizer application had a very significant effect on the total sugar content of leaves. Fertilizer treatment has a very significant effect on the total sugar content of leaves, has a significant effect on the number of fruits per plant, weight per fruit, growth uniformity, percentage of normal and abnormal sprouts, and germination. The best type of fertilizer for fruit production is Bayfolan while judging from seed quality, the best type of fertilizer for seed production is NPK Mutiara. The timing of fertilizer application had a very significant effect on the total sugar content of the leaves but had no significant effect on other variables. The best application time for seed production is fertilizer application during flowering plants and fruit enlargement.
Rp-HPLC method development and validation of finerenone in bulk drug and its formulations
Authors: MUGDHA MANOJ VARADE  , Parag Ramchandra Patil  , Rajesh Gulabrao Jadhav
Published: April 2024

I have done research and achieved the method development & validation of highly accurate, sensitive, precise, rapid gradient system RP-HPLC method of finerenone in both bulk drug & pharmaceutical fixed dosage forms. The separation was achieved on (Agilent) C18 column (4.6 mm*250 mm, 5µm) having this configuration with particle size 5µm & using mobile Methanol: 10 Mm Citric Acid with ratio (38:62) having flow rate 1.0 ml/min. Detection of finerenone was carried out at 258nm. The total chromatographic analysis time per sample was about 15min and retention time of overall analysis is 6.9 min. The response exhibited a linear relationship with concentration in range 98-102 mcg/ml for finerenone correlation coefficient is 0.999 and %RSD is 0.126. The method was validated for accuracy, precision, specificity, linearity & sensitivity. Validation studies demonstrated that the method is simple, specific, rapid, reliable & reproducible.
Epidemiological aspects and resistance profile of bacteremia in the region of Marrakech
Authors: Mohammed Ali Meskini  , Youssef El Kamouni  , Mouhcine Miloudi  , Lamiae Arsalane  , Said Zouhair
Published: April 2024

Introduction: bacteremia in hospitals is a major public health problem that can lead to mortality and morbidity. The aim of our study is to establish the bacteriological profile of bacteremia and the state of antibiotic resistance in order to optimize probabilistic antibiotherapy at the Avicenna military hospital in Marrakech. Materials and methods: This is a descriptive retrospective study spanning a period of 5 years (January 2019 - December 2023), conducted in the laboratory of bacteriology-virology and molecular biology of the Avicenna Military Hospital in Marrakech, on the all bacteria isolated from blood cultures in hospitalized patients. Results: During this period, we collected 839 blood cultures, 140 of which resulted to isolate a bacterium. The predominant causative organism was Staphylococcus aureus (27%), The resistance profile of the strains was as follows: 3.57% for methicillin for Staphylococcus aureus and 50% for staphylococcus coagulase negative. Regarding Enterobacteria; 30.28% were producing ESBL, ciprofloxacin resistance was involved in 41.8% of Enterobacteria while all strains were sensitive to kanamicin. The resistance of Acinetobacter baumanii was 100% to ciprofloxacin, and 91% to ticarcillin, ceftazidime, imipenem and amikacin while remaining 100% sensitive to colistin. Conclusion: surveillance of bacteria’s epidemiological characteristics and their antibiotic susceptibility profile should be continuous for appropriate adaptation of initial empirical treatment of bacteraemia.
Impact of the inclusion of calcium soap in feed on intestinal histology and blood lipid profile of native chickens
Authors: Nyoman Pande Aryanti  , Ni Wayan Siti  , I Gusti Nyoman Gde Bidura  , Eny Puspani  , Desak Putu Mas Ari Candrawai  , Anak Agung Putu Putra Wibawa
Published: April 2024

The aim of this study was to examine the impact of the inclusion of calcium soap in feed on the intestinal histology and blood lipid profile of native chickens. This study used 192 native chickens aged 6 weeks with homogeneous body weight which were randomized into 4 types of treatment and 6 replications and each replication used 48 chickens with homogeneous body weight. The four types of treatment were: Group of chickens fed without the addition of Ca-PFAD as a control (chicken Group A); chicken feed with the addition of 2% Ca-PFAD (chicken Group B); chicken feed with the addition of 4% Ca-PFAD (chicken Group C); and chicken feed with the addition of 6% Ca-PFAD (chicken Group D). The results showed that the height of the jejunal villi in chicken groups C and D was significantly (P<0.05) higher than the control (chicken group A). Likewise, the depth of the jejunum crypts of Group C and D chickens was significantly (P<0.05) deeper than that of Group A chickens. The inclusion of 2-6% Ca-PFAD in the feed significantly (P<0.05) improved the blood lipid profile of native chickens. It was concluded that administration of calcium soap (Ca-PFAD) in feed can increase the height of the villi and the depth of the crypts of the intestinal jejunum. On the other hand, at the 4% level, giving calcium soap in feed can reduce cholesterol and Low Density Lipoprotein (LDL) levels, as well as increase triglyceride and High Density Lipoprotein (HDL) levels in native chicken.
Reproductive efficiency of female albino rats after prolactin biosynthesis blockage
Authors: Chimdumebi Pauline Okafor  , C. S. Ufearo
Published: April 2024

Prolactin is known to mediate many physiological functions including lactation, reproductive outcomes and sexual behaviors. Abnormally high levels, referred to as hyperprolactinemia has been associated with sexual disorders and infertility. However, little is known about the effect of blockade of prolactin biosynthesis (resulting in hypoprolactinaemia). This study aims to analyze this effect on the reproductive efficiency of female wistar rats. Prolactin biosynthesis blockade was induced using the dopamine agonist, bromocriptine at a dose of 2.5 mg/day. This was divided into two doses of 1.25 mg/day and was administered at 10.00 and 18.00 hours. The drug was administered for 10 days post acclimatization before mating and was continued until the end of gestation period. After acclimatization, the female rats were grouped into two groups (group 1; those without induction of blockade and group 2; those with blockade) prior to mating. After induction of prolactin biosynthesis blockade, the female rats numbering 32 females were grouped into 4 groups to allow for mating in ratio of 1:2 (1 male to 2 females). Group 1 served as the control group, group 2 (female rats with induction of prolactin biosynthesis blockade. Administration of bromocriptine stopped once pregnancy was confirmed.), group 3 (female rats with induction of prolactin biosynthesis blockade stopping at second week of gestation.) and group 4 (received bromocriptine till the end of gestation). It was noted that the live birth index for all the groups was 100%, mean litter size was noted as 5 pubs for all the groups except the control which was 6 pubs. There were also no still births, abortions or preterm deliveries. These findings may suggest that prolactin biosynthesis blockade did not negatively affect reproductive outcomes in the female rats.
Toxicological effects of two major types of potash used as food additives in Nigeria: Biochemical, hematological, and histopathological analysis of major organs in Wistar rats
Authors: Orji Chima Ernest  , Okwelogu Izunna Somadina  , Unekwe Chiazor Prince  , Okoyeh Jude Nnaemeka
Published: April 2024

Trona or natron, often called potash, are evaporites, which are natural salts used unregulated in Nigeria as food additives, particularly to soften hard beans or tenderize tough cow meat, and for medical purposes. A 90-day sub-chronic toxicological study was conducted on Wistar rats weighing 120-140g to investigate the effects of consumption of these natural salts on hematological, histological and biochemical parameters. The experimental design involved 30 rats (n=10), considering attrition of two rats per group. The animals were divided into 3 groups. Group 1 was administered potash type A, group 2 administered potash type B while group 3(control) received only food and water. Standard methods were used to analyze all parameters. All results were presented as mean ± SD, with p-values < 0.05 considered significant. Each potash type has LD50s exceeding 5000mg/kg. Potash types significantly increased AST and ALT levels (p<0.05) in liver function measures compared to the control group. In both potash types, creatinine levels were considerably higher (p<0.05) than the control, but Urea levels were not statistically different (p>0.05). Sample A (Trona) reduced RBCs, Hb, and PCV more than sample B (natron) in rats. Both types had WBCs and Platelets that were similar to controls (p>0.05). Effects of potash on four electrolytes :Na+, K+, Cl- and HCO3- shows that potash type B contained elevated (p<0.05) levels of sodium than type A. Our results indicate that chronic consumption of each potash type or even both types, might expose users to hypernatremia, electrolyte imbalance, hematological problems, liver and kidney failures.
Revision arthroplasty of the knee in Awka, southeast, Nigeria: Prevalence, etiology, and treatment outcome
Authors: A.C Nwachukwu
Published: April 2024

Introduction: Total Knee Arthroplasty (TKA) is effective for severe knee osteoarthritis, with a typical 10-year revision risk of around 5-5.5%. Rising revision rates are linked to increased TKA procedures and younger patient demographics. With improvements in implant design and reduction of implant wear,the main revision causes is now aseptic loosening. Others include instability, malalignment, and infection. Advances in implant technology have reduced polyethene wear issues, but technical errors during surgery remain a problem. The study aims to examine the increasing need for revisions in Nigeria, considering the local context of varying surgical expertise. Methodology: In Awka, Nigeria, 134 patients with 156 knees were assessed at an orthopedic center for knee pathologies. Evaluations included medical histories, physical exams, and tests like C-reactive protein screening and intraoperative aspirations to determine pathology causes. Three cases involved failed knee arthroplasties requiring revisions with specific prosthesis types, with follow-ups spanning 5 to 7 years. Result: This study from Awka, Nigeria, focused on 156 knee surgery cases, showing a low revision rate of 1.92% compared to 5-5.5% internationally. The mean patient age was 60.33 years, indicating early onset complications. Technical failures, not implant wear, primarily drove revisions. Patients, all female, faced significant declines in quality of life and often presented late for surgery, leading to complex revision cases requiring intensive care and specific implants like the LCCK for aseptic loosening or tumor implants for severe osteolysis. Postoperative care included long-term follow-up, averaging 3 to 7 years, with generally positive outcomes. Conclusion: The revision surgeries were due to technical failures rather than implant wear. There is remarkably low revision rate of 1.92% highlighting the regional success despite challenging conditions.
Navigating the dynamic terrain: A comprehensive analysis of journalism in Pakistan
Authors: Samia Khan
Published: April 2024

The landscape of journalism in Pakistan is a dynamic interplay of historical legacies, political pressures, cultural influences, and technological advancements. From its origins in print media during the colonial era to the digital revolution of the 21st century, Pakistani journalism has navigated through challenges of censorship, political interference, and commercialization while upholding principles of truth and accountability. This research article conducts a comprehensive examination of the current state of news coverage and journalism in Pakistan, delving into its historical evolution, regulatory frameworks, technological advancements, and socio-political contexts. Through in-depth interviews and thematic analysis, the study uncovers the pervasive influence of political actors on news coverage, the impact of media ownership concentration on journalistic independence, and the role of social and cultural factors in shaping news discourse. The findings highlight challenges including censorship, intimidation, and commercial imperatives, while also identifying opportunities for innovation, resilience, and advocacy within the media industry. Ultimately, the research underscores the urgent need to safeguard press freedom, promote media pluralism, and uphold ethical journalism to foster a vibrant and democratic media landscape in Pakistan.
Emerging applications and ongoing challenges in WSN assisted IoT networks
Authors: Kirandeep Kaur  , Amandeep Kaur  , Kumari Sarita  , Komal Saini  , Satveer Kour  , Satinder Kaur
Published: April 2024

In current scenario, Wireless Sensor Networks (WSN) based on Internet of Things (IoT) have seen a significant growth in research area. IoT is a network that enables sensors, and other events to interact with each other without human interference. In addition, wireless network is an essential part of the Internet of Things, generating an abundance of real-time applications. WS Ns can be recognized by their distributed sensor nodes and application fields including environmental monitoring, healthcare, agriculture, industrial automation, and smart cities. Therefore, an extensive usage of such networks is the outcome of their adaptability in variety of fields. The present study digs into the immense scope of WSN applications and the daunting challenges that come alongside. However, these applications face a slew of obstacles, including those related to energy, scalability, security, quality of service, network dependability, and data management. Further, the study focuses on gathering insights into the changing WSN technology environment by examining these applications and the issues they encounter, allowing to satisfy the demands of both existing and forthcoming deployments. As WSN technology is improving, the present study contributes by investigating prospective solutions, such as machine learning integration, energy harvesting, and standardization efforts.
Computational linguistics at the crossroads: A comprehensive review of NLP advancements
Authors: Shahid Iqbal Rai  , Maida Maqsood  , Bushra Hanif  , Muhammad Ali Adam  , Muhammad Arslan  , Hira Shafiq  , Muhammad Sijawal
Published: April 2024

New NLP breakthroughs have put Computational Linguistics at a crossroads. NLP's past, present, and future are covered. This review explains computational linguistics' creation with a brief history of linguistics and computer science. Early solutions processed and understood natural language using rule-based systems using manually constructed linguistic rules. Over time, these tactics became increasingly problematic as language became more complex and obscure. Statistical approaches transformed operations. Neural network-based machine learning methods are leading the area because they can learn complicated patterns and representations from large text collections. A data-driven model revolution in natural language processing enhanced language modelling, machine translation, and sentiment analysis. Next, NLP improvements for several tasks and applications are evaluated. Language understanding models that capture semantic nuances and contextual relationships use deep learning frameworks. Word embeddings and transformer-based architectures like GPT and BERT perform well on benchmark datasets for text classification, question answering, and named item identification. The paper also shows how NLP interacts with computer vision, voice processing, and other domains to show the merits and cons of cross-disciplinary research. Multimodal techniques that combine text, graphics, and audio may increase natural language processing and interpretation. The review discusses NLP's effects on prejudice, justice, and privacy. Responsible development and implementation are needed when NLP technology becomes widespread due to algorithmic bias and data privacy concerns. NLP research directions and concerns are reviewed. Existing models may meet standards but fail in practice.
Solving the economic load dispatch integrating clean energies in power system using Black Kite Algorithm
Authors: Quach Minh Thu  , Ta Minh Cuong
Published: April 2024

This research applies a novel meta-heuristic algorithm called the Black Kite Algorithm (BKA) to solve the economic load dispatch integrating the clean energies (CE-ELD) with the main objective of minimizing the overall fuel cost (OFC) of all thermal power generating sources (TPGSs). A 20-TPGS power system is used to conduct the whole research and assess the actual performance of the BKA. While solving the considered problem, wind and solar generating sources are both integrated into the power system. Besides, power loss caused by the transmission process and different levels of load demand ranging from 2500, 2600, to 2700 MW are employed. The results achieved by BKA in three cases of load demand are compared with another meta-heuristic algorithm, the Coati optimization algorithm. The comparison between the results of the two methods indicates that BKA is completely superior to COZ in all criteria, especially in reaching the best values of OFC and stability throughout the test runs, regardless of the noticeable increase in load demand. Mainly, BKA always requires fewer iterations to reach the best OFC value, resulting in a lower fluctuation of OFC values among the test runs. Based on these results and evaluations, BKA is acknowledged to be the robust and stable search method, and we highly recommend using BKA to solve optimizations such as the CE-ELD problem.
Development of seat mats for drivers using Aloe vera
Authors: V Kavitha  , T Saru Nivetha
Published: April 2024

The automotive industry is continuously evolving to enhance driver comfort and safety. One crucial aspect of driver comfort is the seating experience, which plays a significant role in reducing fatigue and enhancing overall well-being during extended journeys. This abstract introduces a novel approach to seat mats for drivers, incorporating Agave Americana, commonly known as the American Century Plant, as a sustainable and effective material. The proposed seat mats for drivers are designed to offer a blend of durability, breathability, and comfort. Agave Americana fiber is known for its exceptional strength, making it an ideal candidate for a material that can withstand the rigors of daily use in a vehicle. Furthermore, its natural breathability helps regulate temperature and moisture, ensuring a more comfortable seating experience during long drives. Ultimately, the adoption of Agave Americana-based seat mats has the potential to improve driver well-being, reduce the environmental footprint of automotive manufacturing, and contribute to the broader shift toward sustainable materials in the industry.
Traditional medical practice on Primitive Nooka Dora tribes, Alluri Sitaramaraju District, Andhra Pradesh
Authors: Padi Aishwarya  , Dokka Joseph jedidiah  , S. R. N. Vamsi Vara Prasad  , Pamula Joy Snehith  , S. B. Padal
Published: April 2024

An ethnomedicinal survey was carried out in HukumpetaMandal, AlluriSitaramaraju District, Andhra Pradesh, India. For documentation of important ethnomedicinal plants and information from local community about their medicinal uses. The traditional knowledge of primitive Nooka Dora tribe traditional uses was collected through questionnaire and personal interviews during field trips. The identification and nomenclature of the listed plants were based on the Flora of Andhra Pradesh. A total of 49 plants species belong to 47 genera and 37 families were identified by taxonomic description and locally by ethnomedicinal knowledge of people existing in the region.
Optimization and evaluation of bilayer tablet of probenecid
Authors: Gopal Gajanan Wagh  , Vinay Mahajan  , Ramakant Sharma  , Revathi A. Gupta
Published: April 2024

The main objective of my research work is to develop a bilayer tablet of Probenecid, in which one layer is immediate layer for immediate action and second layer is the sustain release layer for maintaining the dose of the drug. Probenecid is frequently administered up to 3 times in a day. So, the reducing dosing frequency by sustained release tablet.
Digital education at European higher education institutions during COVID-19 pandemic
Authors: Feldvari Kristina , Rako Sabina , Mičunović Milijana
Published: April 2024

Objective. The objective of this study was to identify and interpret the current stateof-play of the implementation of digital education (DE) in higher education institutions (HEIs) in the ﬁeld of library and information science (LIS) during COVID-19 pandemic.

Approach/Methodology/Design. In order to collect data, a questionnaire-based survey was conducted. A survey for the study’s target audience the heads/directors of LIS schools/departments in Europe was created and disseminated. The collected data were analysed using the method of descriptive statistics.

Results. The survey was completed by the heads/directors of 56 LIS schools/departments in 23 European countries. The results indicate that DE presents a positive disruptive force that transforms the teaching and learning process and widens access to education, especially in crisis situations. It also indicates that despite the need for emergency response, almost all aspects of DE were deliberately and successfully implemented in most of the LIS higher education institutions. Further analysis of core topic areas (through interviews and focus groups) will provide a deeper insight into teachers’ and students’ practices and their overall appraisal of DE during the pandemic.

Limitations. Limitations include the methods used to collect data and the lack of clarity and understanding of certain terms and concepts by a small number of participants.

Originality/value. This paper oﬀers an in-depth understanding of the role of DE in crisis situations within the ﬁeld of LIS. It underlines the necessity for consistent monitoring and evaluation of DE to guarantee its quality. Consequently, this paper may contribute to more eﬀective policy and decision-making processes concerning DE. Moreover, it aims to help create frameworks and guidelines that facilitate simpler, more sustainable, and broader implementation of DE in LIS HEIs.
Istraživanje zadovoljstva i stavova korisnika Nacionalne i sveučilišne knjižnice u Zagrebu provedeno nakon mjera za COVID-19
Authors: Tokić Ivo , Špiranec Sonja
Published: April 2024

Cilj. Cilj je istraživanja bio utvrditi kako korisnici ocjenjuju usluge i radne prakse u Nacionalnoj i sveučilišnoj knjižnici u Zagrebu (NSK) nakon pandemije bolesti COVID-19. Imajući u vidu konceptualne i metodološke prijepore u prethodnim istraživanjima zadovoljstva korisnika, rezultati su interpretirani polazeći od tehnike segmentacije tržišta kao analitičkog okvira u ispitivanju, a mogu poslužiti u svrhu boljeg upravljanja procesom pružanja usluga korisnicima.

Pristup/metodologija/dizajn. Ispitanici su u ovom istraživanju segmentirani sukladno kriterijima za pojedinu skupinu korisnika NSK-a prema podacima koje su ispitanici dali pri upisu (studenti, istraživači, građani itd.). U ovom se radu koristi metoda anketnog istraživanja uz pomoć upitnika. Istraživanje je provedeno od 27. travnja do 7. svibnja 2022. Uz kvantitativnu analizu koja je utemeljena na analitičkom okviru segmentacije tržišta, odgovori iz otvorenog dijela upitnika obrađeni su metodom analize sadržaja. Pritom je postavljena analitička matrica deﬁnirana sljedećim kriterijima: a) područje/tema komentara, b) skupina ispitanika, c) vrijednosna procjena.

Rezultati. Kao najvažniji rezultat može se istaknuti da je 80 % ispitanika dalo najviše ocjene knjižničnim djelatnicima, odnosno ocijenilo ih je ocjenom izvrstan (49,4 %) ili ocjenom vrlo dobar (30,6 %). Preko polovice ispitanika (59,9 %) snažno je osjetilo negativan utjecaj epidemioloških mjera tijekom pandemije bolesti COVID-19 na kvalitetu njihovog korištenja građe i usluga NSK-a. Jedna petina ispitanika (19 %) nije se uspjela prilagoditi radu pod takvim mjerama i trpjela je zbog toga te su izrazili svoje nezadovoljstvo.

Praktična primjena. Rezultati istraživanja mogu pomoći Nacionalnoj i sveučilišnoj knjižnici u Zagrebu u procesima sustavnog upravljanja kvalitetom te poslužiti kao smjernice za korekciju postojećih praksi. Uz navedeno i s obzirom na prijepore vezane za smislenu operacionalizaciju ispitivanja zadovoljstva korisnika, primijenjeni dizajn istraživanja može poslužiti kao model za buduća slična istraživanja.

Originalnost/vrijednost. Istraživanje je ukazalo na primjenjivost tehnike segmentacije tržišta kao analitičkog okvira u istraživanju zadovoljstva korisnika te potvrdilo važnost ispitivanja kvalitativne dimenzije zadovoljstva korisnika dubinskom analizom sadržaja kojom je moguće dobiti uvid u stavove i zadovoljstvo po skupinama usluga i po skupinama korisnika, čime se lakše uviđaju dobre strane rada knjižnice, kao i mogućnosti za poboljšanje.
Nikad nije (pre)rano za informacijsku pismenost
Authors: Martinović Ivana , Grgić Josić Mihaela
Published: April 2024

Cilj. Cilj je ovoga rada prikazati provedbu programa informacijskog opismenjavanja s predškolskom djecom u vrtiću i u knjižnici primjenom modela Super3 te na temelju akcijskog istraživanja i primjene navedenog modela ponuditi preporuke za uvođenje programa za informacijsko opismenjavanje djece predškolske dobi.

Pristup/metodologija/dizajn. U ovom je istraživanju korištena metoda akcijskog istraživanja i anketa. Materijale upotrijebljene za akcijsko istraživanje kao što su video, radni listići te rekviziti osmislili su, dizajnirali i izradili autori ovoga rada ciljano za potrebe istraživanja na temelju modela informacijskog opismenjavanja Super3 M. Eisenberga i L. Eisenberg Robinson.

Rezultati. Rezultati ankete provedene u okviru akcijskog istraživanja pokazuju da su roditelji djeci prvi izvor informacija te da djeca koncept informacije povezuju s knjigama i internetom. Na temelju primjene modela Super3 moguće je dati preporuke za provedbu programa informacijskog opismenjavanja s djecom predškolske dobi u knjižnici ili u suradnji knjižnice i predškolske ustanove.

Ograničenja. Budući da je cilj akcijskih istraživanja s jedne strane aktivnost, odnosno radionički način rada zbog uvođenja promjena, a s druge strane istraživanje koje se odvija promatranjem ponašanja i postupaka sudionika istovremeno s akcijskim dijelom, kao ograničenje moguće je navesti upravo određenu skupinu djece i dane uvjete u kojima je provedeno akcijsko istraživanje jer dobiveni rezultati vrijede samo za tu situaciju i taj kontekst, pa je potreban niz primjena u drugim kontekstima da bi se moglo izvoditi šire zaključke o promatranim fenomenima.

Praktična primjena. Ovo istraživanje može poslužiti kao primjer dobre prakse provedbe knjižničnog programa informacijskog opismenjavanja djece predškolske dobi te kao primjer mogućnosti suradnje knjižnica i predškolskih ustanova u provedbi takvih programa u knjižnicama.

Originalnost/vrijednost. Originalnost ovoga rada ogleda se u tomu što se istraživanja na temu informacijske pismenosti djece predškolske dobi rijetko provode. Vrijednost ovog rada očituje se u usmjerenosti na vještine informacijske pismenosti kod djece predškolske dobi, što predstavlja jedno od prvih istraživanja takve vrste u Hrvatskoj.
Hrvatsko nakladništvo 90-ih godina 20. stoljeća
Authors: Hocenski Ines , Zoran Velagić
Published: April 2024

Cilj. Cilj je rada istražiti i predstaviti temeljna obilježja hrvatskog nakladništva tijekom 1990-ih godina s posebnim osvrtom na ondašnje državno-političke promjene i ekonomske izazove te ih usporediti s trendovima na razvijenim svjetskim nakladničkim tržištima.

Metodologija. U radu je analizirana dostupna relevantna literatura, dostupna izvorna građa te su provedeni intervjui s nakladnicima i knjižarima aktivnima u to doba. Izvorna građa obuhvaća dokumentaciju Državnog zavoda za statistiku i Izvješća o obavljenoj reviziji pretvorbe i privatizacije pri Državnom uredu za reviziju.

Rezultati. Usporedba hrvatskog s razvijenim inozemnim nakladničkim tržištima u navedenom razdoblju ukazuje na goleme razlike. Hrvatski nakladnici u to doba prolaze kroz izazove pretvorbe i privatizacije, a globalni nakladnički izazovi 1990-ih, poput digitalizacije poslovanja, padaju u drugi plan. Prema mišljenjima intervjuiranih nakladnika i knjižara, neriješeni problemi iz tog razdoblja (pr. urušavanje knjižarske mreže) uvelike utječu i na današnje nakladničko tržište. Analiza dokumenata i provedenih intervjua usto je ukazala na smanjenje opsega nakladničke djelatnosti i istaknula druge probleme promatranog razdoblja (pr. uvođenje PDV-a na knjigu, pad kupovne moći i sl.).

Ograničenja. Ograničenja proizlaze iz mogućnosti analize izvornih materijala, koji daju tek okvirnu sliku o stanju u ondašnjem hrvatskom nakladništvu.

Vrijednost. Problematika stvaranja hrvatskog nakladništva i knjižarstva slabo je istražena, stoga je rad u mnogim aspektima inovativan nudeći spoznaje koje mogu potaknuti daljnje istraživanje tog problema.

Članak se temelji na istraživanju provedenom za potrebe doktorskog rada „Poslovanje nakladnika u kriznim razdobljima: Hrvatsko nakladništvo od 1990. do 2020.“ pod vodstvom prof. dr. sc. Zorana Velagića. Disertacija je obranjena 18. 9. 2023. na Sveučilištu u Zadru.