bluuebunny/crossref_metadata_2025 huggingface dataset:
Cognitive Adaptability and Sales Growth of Selected Small and Medium Scale Enterprises in Lagos States, Nigeria
Authors: Idowu Nwankwere , Maxwell Worimegbe Powel , Owoeye Oladapo
Published: November 2023

Stament of the Problem: Small and Medium Enterprises (SMEs) contribute immensely to the development of any nation’s GDP, of which Nigeria is not exempt. However, the survival rate has become very low, and the reason for the high mortality rate has been attributed to the volatility, uncertainty, complexity, and ambiguity of the dynamic operating environment. Responding with strategic decisions to changing environmental factors is a function of how cognitively adaptable the decision-makers are. Objective: Hence, the study investigated the effect of cognitive adaptability and business survival on selected small-scale enterprises in Lagos State, Nigeria. Methodology: The study adopted a survey research design. and simple ransampling technique. . The study population was 42,067 owners/managers of the registered SMEs in Lagos State, Nigeria. The sample size was 770 respondents, and this was determined using the Cochran sample size formula. A structured, adapted and validated questionnaire was administered. Cronbach’s alpha coefficient for the construct ranged from 0.725 to 0.923. Data were analysed using the descriptive and inferential (Multiple linear and hierarchical regression) statistics Findings: The regression model indicates that if cognitive adaptability factors were held constant at zero, the sales growth of the selected Small and Medium Scale Enterprises in Lagos State, Nigeria would be 8.479. In the predictive model it is seen that one of the variables of cognitive adaptability is insignificant, therefore the management of small and medium scale enterprises can downplay the variable that is why it is not included in the prescriptive model. From the analysis, the prescriptive models show that dimensions of cognitive adaptability (goal orientation, metacognitive knowledge, metacognitive control, and monitoring) except metacognitive experience have a significant effect on sales growth. This means that companies in the SMEs in Lagos State should pay close attention to the three components of cognitive adaptability in order to enhance sales growth. Conclusion: The study concluded that the owner and manager should take cognizance of cognitive adaptability, which is tutorial in nature, to enable them to acquire needed skills and plan their tasks creatively. Primarily to develop the capacity to respond with effective and strategic decisions that will aid their survival in the disruptive and dynamic business environment.
Warszawskie Jelonki – od wsi folwarcznej, przez miasto ogród do wielkomiejskiego osiedla mieszkaniowego
Authors: Wojtaszczyk Małgorzata
Published: November 2023

The Jelonki neighbourhood in Warsaw is a part of the capital’s Bemowo district. It is primarily a residential area, but it is characterized by mixed development, consisting of single-family and multi-family houses, blocks of flats, as well as contemporary, modern apartment blocks and gated estates. The specific urban layout of Jelonki has been shaped over the last hundred years. The successive stages of the formation of space in this part of Warsaw illustrate the changing architectural and social standards. From the pre-war garden city, through the “Przyjaźń” (“Friendship”) settlement subordinated to the socio-political conditions of Stalinist Poland and the prefabricated high-rise neighbourhoods of Jelonki, Lazurowa and Górczewska, built in the construction boom of the seventies and eighties, to the new housing projects of the free market economy post 1989.
NeuroML - Brain Tumor Classification using Machine Learning and Deep Learning
Authors: Somesh Jade  , Sumit Shende  , Shreyas Shinde  , Shantanu Vidhate  , Prof. A. H. Joshi
Published: November 2023

In this study we have proposed CNN model's efficacy in accurately classifying brain tumors into meningioma, glioma, and pituitary tumor categories, showcasing high sensitivity and specificity. The incorporation of deep learning techniques empowers the model to discern subtle and intricate patterns, contributing to heightened diagnostic precision. This study underscores the potential of advanced machine learning algorithms in medical imaging for specific brain tumor classification, offering a valuable tool for healthcare professionals. The research findings hold promise for improving the accuracy of neuro-oncological diagnoses, ultimately advancing patient care in the domain of brain tumor pathology. The study utilizes a diverse dataset comprising magnetic resonance imaging (MRI) scans of the brain, encompassing various tumor types and conditions. The preprocessing phase involves standardizing and augmenting the dataset to ensure optimal model training. A Convolutional Neural Network architecture is designed to automatically learn discriminative features from the input images, capturing intricate patterns indicative of tumor presence. Results demonstrate the proposed CNN model's efficacy in accurately classifying brain tumors into meningioma, glioma, and pituitary tumor categories, showcasing high sensitivity and specificity. The incorporation of deep learning techniques empowers the model to discern subtle and intricate patterns, contributing to heightened diagnostic precision. This study underscores the potential of advanced machine learning algorithms in medical imaging for specific brain tumor classification, offering a valuable tool for healthcare professionals. The research findings hold promise for improving the accuracy of neuro-oncological diagnoses, ultimately advancing patient care in the domain of brain tumor pathology. In our work, CNN gained an accuracy of 99.3 %, which is very compelling. The main aim of this paper is to distinguish between normal and abnormal pixels, based on texture based and statistical based features
Glow and Glaze Facewash: Illuminating Radiant Skin
Authors: Komal Rawat  , Rakesh Kumar Chaudhary
Published: November 2023

This study delves into the restorative powers of "Glow & Glaze Skin Care," a cosmetic line aimed at making skin seem younger and brighter. To learn how nutrients like vitamin C, niacinamide, & hyaluronic acid work together to improve skin's glow, the article examines their synergistic effects. The long-term advantages of the product and how well it works with different skin types are determined via a combination of clinical trials and user feedback. The study also highlights the need of having a regular skincare practise for healthy, radiant skin. By offering information on the mechanics, user experiences, and long-term consequences of "Glow and Glaze Skin Care," this study intends to establish the product as a beneficial supplement to current skincare routines and a road to radiant skin
INTERDICCIÓN DE LA REFORMATIO IN PEIUS Y DERECHO A LA REFORMATIO IN MELIUS EN MATERIA TRIBUTARIA
Authors: José Manuel Almudí Cid
Published: November 2023

Tanto la interdicción de la reformatio in peius como el derecho a la reformatio in melius en materia sancionadora constituyen dos relevantes garantías para el obligado tributario, ambas con un manifiesto anclaje constitucional, cuyo alcance y efectos en el ámbito tributario es preciso dilucidar a la luz de la reciente jurisprudencia de los tribunales españoles y supranacionales. Por lo que se refiere a la primera de estas garantías, pese a las polémicas doctrinales suscitadas en la segunda mitad del siglo pasado a raíz de la redacción de los artículos 93 y 119 de la Ley de Procedimiento Administrativo, de 17 de julio de 1958, en la actualidad, tanto el ordenamiento administrativo como el tributario reconocen expresamente la interdicción de la reformatio in peius tras la interposición de un recurso por parte del administrado, derecho íntimamente ligado con los principios constitucionales de seguridad jurídica, prohibición de la indefensión y tutela judicial efectiva.
LA LIQUIDACIÓN VINCULADA A DELITO Y EL LISTADO DE DEUDORES: STS DE 2 DE FEBRERO DE 2023, REC. NÚM. 5225/2020
Authors: Marta Moreno Corte
Published: November 2023

Según la STS 130/2023, de 2 de febrero, la deuda resultante de la liquidación vinculada a delito no cumple con las exigencias del art. 95 bis LGT y, en consecuencia, no es apta para ser incluida en el listado de deudores. El Alto Tribunal fundamenta su decisión en la ausencia de firmeza de esas «deudas», en la presunción de inocencia del obligado tributario sospechoso del delito y en la necesaria congruencia entre las cautelas exigidas para la publicación del listado de «deudores» (art. 95 bis LGT) y los datos recogidos en las sentencias condenatorias de los «defraudadores» (art. 235 ter LOPJ)
ANTES DE COMPROBAR, HAY QUE JUSTIFICAR LA NECESIDAD DE HACERLO: STS DE 23 DE ENERO DE 2023, REC. NÚM. 1381/2021
Authors: Ernesto Eseverri Martínez
Published: November 2023

En estas líneas se comenta la sentencia del Tribunal Supremo arriba identificada donde se exige a los órganos de la Administración tributaria que, al iniciar un procedimiento de comprobación de valores, justifiquen la necesidad de sus actuaciones, con fundamento en la presunción de veracidad de los datos declarados conforme a lo dispuesto en el art. 108.4 LGT.
LA COMPENSACIÓN DE OFICIO A RAÍZ DE LA ANULACIÓN DE UN EMBARGO: RTEAC DE19 DE ENERO DE 2023, RG 00/07892/2022, EN UNIFICACIÓN DE CRITERIO
Authors: José-Andrés Rozas Valdés
Published: November 2023

El TEAC unifica criterio en materia de pago mediante compensación, aplicando un criterio de buena administración. Anulado un embargo en su revisión por un órgano económico-administrativo —o judicial— la Administración no puede decretar la compensación de oficio de la deuda de la que traía causa el embargo ilegal, en ejecución de dicha resolución. Arbitrar el pago de una deuda mediante su compensación con un derecho a la devolución nacido de un procedimiento ejecutivo —encaminado al cobro de esa misma deuda— anulado por mediar actuaciones ilegales en su formalización carece de lógica, y no estimula el actuar diligente de los órganos tributarios en el ejercicio de sus funciones.
APLICACIÓN DEL CONVENIO DE ARBITRAJE 90/436/CEE Y LA DIRECTIVA 2017/1852 PARA LA RESOLUCIÓN DE LITIGIOS EN LA UNIÓN EUROPEA EN SUPUESTOS DE FRAUDE FISCAL
Authors: Aitor Navarro Ibarrola
Published: November 2023

El presente artículo aborda de manera crítica el acceso a los dos mecanismos de resolución de disputas en la aplicación de Convenios para evitar la doble imposición que existen en la Unión Europea, a saber, el Convenio de 1990 relativo a la supresión de la doble imposición en caso de corrección de los beneficios de empresas asociadas y la Directiva de 2017 sobre sobre mecanismos de resolución de litigios fiscales, en supuestos de fraude fiscal, con la finalidad de mostrar las múltiples deficiencias en el diseño actual de estas normas y proponer soluciones que impliquen un mejor tratamiento de la cuestión.
Novos desafios na definição de nacionalidade de empresas multinacionais e o instituto da proteção diplomática
Authors: Gabriel Vivian Daniele Rocha , Becue Sabrina Maria Fadel
Published: November 2023

A atribuição de nacionalidade às empresas é tema controvertido, em especial na demonstração de vínculo genuíno com o Estado. No Direito Internacional, essa atribuição é elemento basilar para quando há violação dos direitos dos estrangeiros no território de um Estado. Isso, pois, em razão do vínculo de nacionalidade, o próprio Estado de origem do indivíduo violado pode endossar a reclamação por meio da proteção diplomática. Trata-se de medida discricionária e centrada no conceito de nacionalidade. Para fins de proteção diplomática, o vínculo patrial das pessoas (naturais e jurídicas) com o Estado precisa ser genuíno. Embora a célebre decisão Barcelona Traction, que aborda a questão da proteção diplomática de pessoa jurídica tenha completado meio século e seja uma referência, a ratio decidendi não pode ser transportada para o contexto atual e generalizada. Apoiado no método dedutivo, a pesquisa confronta a definição de nacionalidade e sua aplicação às empresas. Os critérios priorizados pela Corte Internacional de Justiça (CIJ) estão em descompasso com as novas formas empresariais. Dado o fortalecimento de estruturas grupais é recomendável atenção ao controle acionário e admissão de tutela dos interesses dos acionistas. O artigo conclui que apesar das barreiras impostas pela proteção diplomática, é prematuro alegar a obsolescência da medida. Na tutela dos investimentos estrangeiros tanto melhor que sejam mantidas as vias já consagradas de proteção na esfera internacional, pois elas não impedem o surgimento de novas técnicas.
Uma Europa forte e unida?: o desenvolvimento do projeto europeu de integração à luz da gestão das crises migratórias
Authors: Guimarães Gabriel Braga , Matos Ana Carolina Barbosa Pereira
Published: November 2023

A migração é um tema que ganhou bastante relevância no contexto europeu. Não obstante, considerando que cada país é afetado de forma diferente pelos fluxos migratórios, as reações políticas e medidas tomadas por cada Estado são diversas e, muitas vezes, descoordenadas. A dificuldade de coesão na implementação da política comum de gestão migratória leva à ocorrência de várias dissonâncias na União Europeia, gerando efeitos deletérios ao processo de integração europeia, como por exemplo, conflitos diplomáticos, adoção de medidas debilitadoras da tutela dos direitos dos migrantes e crescimento, entre as populações nacionais, de uma visão negativa quanto ao papel da migração. No contexto da crise migratória de 2015-2016, por exemplo, a demora em agir de forma coesa e eficaz enfraqueceu a unidade do bloco e evidenciou falhas estruturais que ameaçam a sua continuidade, levando ao episódio do Brexit. Nesse cenário, o objetivo da pesquisa realizada no presente artigo é a análise dos influxos da gestão da crise migratória, particularmente a de 2015-2016, no projeto europeu de integração. No tocante ao método de investigação adotado, a pesquisa é desenvolvida a partir do método dedutivo, sendo realizada uma análise bibliográfica e documental. Concluiu-se que o futuro da União Europeia quanto à gestão das políticas migratórias ainda é incerto, pois, embora se tenha consciência da desarmonia dos instrumentos normativos existentes quanto ao tema e da necessidade de maior coesão, considerando que podem emergir mais rusgas ao projeto de integração europeia, questões políticas, econômicas e sociais particulares de cada Estado ou grupo de Estados se apresentam como grande obstáculo a ser superado, especialmente frente à tutela do princípio da solidariedade e das demais normas de tutela dos direitos humanos como vetores hermenêuticos protetivos dos migrantes.
Dos “olhos da lei” doméstica aos da comunidade internacional: cegueira ou lucidez da justiça no Direito Penal Internacional?
Authors: Ramina Larissa , Souza Lucas Silva de
Published: November 2023

O trabalho objetiva investigar como a fé cega na força de contenção do poder por meio do Estado de Direito fomenta uma visão distorcida do “olho da lei” e dos “olhos” da comunidade internacional. Para tanto, parte-se do seguinte questionamento: como o Estado de Direito de matriz liberal legitimou e legitima a exceção como técnica de governo no âmbito local e global? Para respondê-lo, o estudo apresenta os seguintes objetivos específicos: averiguar a conformação histórica do Estado de Direito e os limites expostos pelos regimes nazifascistas; investigar as medidas de exceção atuais; propor um panorama da construção do Direito Penal Internacional; por fim, é investigado o Tribunal Penal Internacional e a sua (im) parcialidade e (a)politicidade . O estudo é abordado por meio do método dialético, com o intuito de analisar sob um prisma crítico a complexidade política/jurídica inerente à temática objeto de estudo. No tocante ao procedimento, é utilizada a técnica de pesquisa de documentação indireta, por meio da revisão documental, jurisprudencial e bibliográfica. Conclui-se que aos moldes atuais os “olhos da lei” doméstica e os da “comunidade internacional” apresentam uma visão pouco lúcida e, muitas vezes, cega às medidas de exceção contemporâneas como à “guerra ao terror”, as intervenções humanitárias e a recente guerra na Ucrânia. A pesquisa é inovadora pois, sob uma perspectiva filosófica e histórica, propõe uma investigação crítica do Direito Penal Internacional, cujo otimismo em sua capacidade de pacificação social ignora o quanto ele espelha as fraquezas do Estado de Direito verificadas no âmbito doméstico.
Physico-Chemical and Microbiological Qualities of Porto-Novo Lagoon Water
Authors: Déhalé Donatien AZIAN , Jean SODJI , Eric YETONGNON , Vidjannagn GBENOU Victorin , Hervé KOUMASSI , Expédit W VISSIN
Published: November 2023

This research aims at analyzing the physicochemical and bacteriological characteristics of lagoon’s waters in Porto-Novo. To reach this goal, a methodology is used based on documentary research, followed by data collection sampling and analysis of water samples, and surveys with the target populations. The water quality is assessed on the basis of physico-chemical and bacteriological analysis of collected water samples. The findings of the surveys on the physicochemical assessment of the water's suitability reveal that the temperature varies between 30.21 and 30.92°C, exceeding the norms (25°C), the conductivity varies between 109 µS/cm and 145 µS/cm, and the salinity varies between 0.05 and 0.07 psu. pH values are beyond the norm (5.86; 6.15; 6.27 and 6.28). The dissolved oxygen, total dissolved solids, suspended solids, chemical oxygen demand and biochemical oxygen demand vary respectively between 0.33 mg/L and 1.93 mg/L; 54 mg/L and 73 mg/L; 6 mg/L and 12 mg/L; 12 mg/L and 20 mg/L; 5 mg/L and 8 mg/L. The pollution caused by metals such as cadmium and plumb range respectively from 0.0195 to 0.219 mg/L and 0.03 to 0.065 mg/L, exceeding the guide values of the national standard (0.5 mg/L and 0.05 mg/L). Microbiologically, all the water samples contain very high quantities of faecal enterococci and Escherichia coli. These results show that human activities seriously pollute surface water resources and contribute to their decay
Orientation Entrepreneurial Effects on MSME Performance Facilitated by Surabaya Commerce Department through Marketing Strategy as a Moderating Variable
Authors: Daengs, GS Achmad , Pramono Budi , Soemantri Asep Iwa , Kusumo Negoro RM Bramastyo
Published: November 2023

This research aims to evaluate orientation entrepreneurial impacts on SME performance facilitated by Surabaya commerce department through marketing strategy as a moderating variable. This research is an analytical study employing a quantitative methodology. The population consists of all MSMEs sponsored by the Surabaya Commerce Department, and the samples consist of 50 MSME company owners supported by the Surabaya Commerce Department. The data collection is accomplished by distributing questionnaires. Utilizing structural equation modeling (SEM) and partial least square (PLS) tools for the data analysis. The results of this study indicate that: (1) Entrepreneurial Orientation has a significant effect on MSME Marketing Strategy; (2) Entrepreneurial Orientation does not have a significant effect on MSME performance; (3) Marketing Strategy have a significant effect on MSME performance.
Significance of Exhibition Events Participation as a Tool for Tourism Industry Promotion in Nairobi City County Kenya
Authors: Magoma Mesa Juliet
Published: November 2023

The exhibition sector is thriving all over the world as a crucial promotional tool that gives businesses a chance to accomplish their marketing goals and objectives. The purpose of this study was to determine the value of exhibition event participation as a vehicle for promoting the tourism sector in Nairobi City County, Kenya. 384 individuals were chosen by simple random sampling for primary data collection using questionnaires. To get qualitative information from purposefully selected exhibition managers and organizers, interview schedules were used. Both quantitative and qualitative methodologies were utilized to analyze the collected data. According to the study's findings, 84.3% of respondents engage in tourist and leisure activities while going to exhibition events. Additionally, the inferential statistics demonstrate that exhibition events can be used to create additional demand for tourism and hospitality products and services at a mean score strength of 4.67; increase visitor numbers at 4.62; stimulate travel for lots of people at 4.48; create the country's tourism brand awareness at 4.08; and advertise a country’s tourism offering at 4.05. To increase the attractiveness and competitiveness of the sector, this study suggests that Kenya's Ministry of Tourism, Wildlife, and Heritage, the private sector, and all other stakeholders in the exhibition sector need to integrate exhibition events into their tourism promotion plans.
Factors Affecting Islamic School Performance: Dynamic Managerial Capabilities of School Principals Influenced by Networking and Motivation
Authors: M. Chotibuddin  , Zunaih Ahmad Iwan , Musbikhin
Published: November 2023

This study was conducted in the educational settings of the East Java Integrated Islamic School Network (JSIT), encompassing levels from Kindergarten to High School. This study examines the impact of dynamic managerial ability, spiritual motivation, and networking ability on school performance across all East Java Integrated Islamic School Network levels. To achieve the research objective, a mixed-methods approach, involving both quantitative surveys and qualitative interviews was employed. Empirical evidence revealed that the Principal's Dynamic Managerial Ability significantly influences School Performance. Furthermore, Spiritual Motivation has a notable impact both on the Principal's Dynamic Managerial Ability and directly on School Performance. In contrast, while Networking Ability does not significantly affect the Principal's Dynamic Managerial Ability, it does have a marked influence on School Performance. Additionally, Spiritual Motivation and Networking Ability significantly affect School Performance mediated by the Principal's Dynamic Managerial Ability.
A Literature Review on the Animal Feed Industry Management
Authors: Hai Nguyen Duc , Nam Viet
Published: November 2023

The article conducts a literature review on the topic of the animal feed industry management. The author has compiled and analyzed 109 papers via WOS (Web of Science) using the bibliometrics method. Results are drawn based on the following criteria: keywords, author, country, journal, and citations, and obtained from the literature review show that this is a topic receiving great attention among researchers. There are many research models on factors affecting the feed production process, the efficiency of enterprises in the feed production industry, and factors affecting production efficiency, price, and quality of feed source. Each research model presents different influencing factors.
Relationship Between Availability and Bottom of the Pyramid Market Performance among the Fast Moving Consumers’ Goods Companies in Kenya
Authors: Gateru Dr. James , Muturi Willy , A. Senaji Thomas
Published: November 2023

In this study, we examine availability as one of the four strategies employed by FMCG firms at the bottom of the pyramid through a cross-sectional survey of FMCGs firms in Nairobi Kenya using mixed methods research. We test the influence of availability on performance measured by market share and profitability of the firms and further test the effect of taxation on this relationship. A significant relationship exists between availability strategies and performance and taxation negatively moderates the relationship between availability and performance of the firms. We conclude that availability strategies are crucial for the success of firms at the BOP and that taxation can discourage investment in this segment. Besides clarifying the relationship between availability attributes and indicators (sales growth and market share), these findings have implication for policy on taxation and management practice regarding prioritization of emphasis on the various availability strategies (measured through product access and use channels) that organizations can choose from.
Taxotere-Related Sclerodermia
Authors: W. Lokonga K. Vincent , L. Amaadour  , M. Yessoufou  , V.Litique  , Z. Benbrahim. S. Arifi K. Oualla. , N. Mellas
Published: November 2023

Introduction The taxotere is an antineoplastic more used in cancerology in several gyneco-mammary, urological, digestive locations with acceptable and manageable toxicities. However, there are rare toxicities such as scleroderma which should not be neglected and taken into account as it is increasingly encountered. Observation A 78-year-old patient with a history of operated squamous cell carcinoma of the thigh, who presents with metastatic prostate cancer, treated with first-line taxotere who presents a rare complication: scleroderma confirmed on imaging, treated with corticosteroid therapy and drug cessation with good clinical outcome. Conclusion Scleroderma is a rare complication which should not be ignored in patients on taxoteric. This complication is related to the cumulative dose, discontinuation of treatment and corticosteroids constitute effective management.
Practice of Active Management of the Third Stage of Labor (AMTSL) Among Parturients at the Community Health Center of Sibiribougou in Commune Iv of the Bamako District
Authors: I SIDIBE  , S GANDEGA  , A FOMBA  , IS GOITA  , IB BENGALY  , D COULIBALY  , B TRAORE  , B BAH  , F DICKO  , A SAMAKE
Published: November 2023

Introduction: Active Management of the Third Stage of Labor (AMTSL) consists of a range of interventions aimed at facilitating placental expulsion by increasing uterine contractions and preventing postpartum hemorrhage (PPH) by avoiding uterine atony. Its usual components include uterotonics administration, controlled cord traction, and uterine massage after placental expulsion [1]. The objective of this study was to assess the practice of Active Management of the Third Stage of Labor (AMTSL) among parturients at the Sibiribougou Community Health Center (CS Com). Methodology: This was a descriptive cross-sectional study conducted at the Sibiribougou CS Com from October 11th to November 11th, 2022, for a period of 1 month. The study population consisted of all women in labor and the healthcare providers involved in their care. A total of 101 parturients and 17 healthcare providers were included. Results: The age group of 20 to 30 years was the most represented among parturients, accounting for 54.5% of cases. The mean age was 23.17 years, with a standard deviation of 4.33 years and ranging from 17 to 35 years. The majority of women were married, accounting for 95.05% of cases. Most women were pauciparous, accounting for 55.4% of cases. In 100% of cases, oxytocin was administered within a minute after fetal expulsion, and 75% of injections were correctly performed according to AMTSL standards. Controlled cord traction was performed in 96.3% (97) of cases. It's worth noting that out of the 97 cases, this exercise was done correctly in 67.1% of cases, which corresponds to 65 parturients. In most cases, uterine massage was performed immediately, accounting for 85.1% of cases. In conclusion, the practice of AMTSL is systematic in the delivery room of the CS Com. However, the quality of AMTSL practice remains insufficient, as among the assessed steps, only oxytocin administration was performed in all cases, and only 75% of these were done correctly.
Linking the Levels of Ferritin and Haematological Indices with Variations in Body Mass Index and Waist Circumference of Apparently Healthy Adults in Port Harcourt.
Authors: KEN-EZIHUO STELLA U , IBIRI ENEJITE , C. IBEH NANCY
Published: November 2023

Background: The risk of some diseases associated with excessive adiposity and the impact it has on health care cost, makes it imperative for this study to aim at linking variations in body mass index and waist circumference to the levels of ferritin and some haematological indices in apparently healthy adult residents in Port Harcourt. We hypothesized therefore, that high body mass index and waist circumference might influence the amount of stored iron in the body. Materials and Methods: Two hundred and fifty adults aged 18- 50 years who were resident in Port Harcourt, Nigeria were recruited which includes 67 (53.60%) female and 58 (46.40%) males for test and control. 125 subjects with normal weight according to world health organization standard were used as control group, 56 overweight subjects, and 69 obese subjects were the test groups. Five milliliter blood sample was collected by standard venipuncture from each subject, 3mls was dispensed into plain tubes and spun to obtain the serum meant for ferritin assay using STAT FAX-2100 by awareness technology, 2mls of the blood was used for the analysis of complete blood count using automated haematology analyzer. Body Mass index and Waist Circumference were taken using a stadiometer (for height), weighing scale (for weight) and a measuring tape. A well-structured questionnaire was also used in this study. Results: There was no statistically significant difference in the mean levels of mean corpuscular haemoglobin (p=0.3057) and mean corpuscular volume(p=0.4860) between the normal weight and overweight /obese subjects. Mean level of ferritin was higher in the overweight and obese subjects compared to normal weight but not statistically significant. However, the mean levels of haematocrit (p=0.0002), haemoglobin (p=0.0001) and red blood cell counts (p<0.0001) were significantly higher in the overweight and obese group compared to the normal weight subject. The mean of waist circumference was significantly higher in the overweight and obese subjectscompared to control subjects p<0.0001. Additionally, it was observed in this study that body mass index and waist circumference is associated with age. Conclusion: Based on this study, it may be stated that overweight, and obesity is increasing in Port Harcourt. Neither anaemia nor iron overload was observed in this study. Furthermore, normal ferritin level among overweight and obese people does not necessarily indicate normal iron storage, therefore, serum ferritin should be used in conjunction with haematological indices for the diagnosis and monitoring of iron deficiency anaemia or iron overload in obese people. Further research with larger sample size is recommended to study the correlation between serum ferritin, complete blood count, other Anthropometric indices, with body mass index in apparently healthy adults in Rivers State Nigeria
PILGRIMAGE SITES – CONCEPTUAL DEFINITION
Authors: Duranović Elvir
Published: November 2023

Throughout Bosnia and Herzegovina there are pilgrimage sites which Muslims visit from the middle of spring to late autumn. Although a lot has been written about pilgrimage sites, those are mainly press reports on the number of visitors and program content of the sites, and repeated reminders on folk tradition about a particular pilgrimage site, so in our language area there is no paper that on the scientific level questions the notion of the pilgrimage site in its entirety. The aim of this paper is to introduce the reader to the phenomenon of pilgrimage sites in the Bosnian context, the etymology of the word pilgrimage site, the basic characteristics of pilgrimage sites, locations of pilgrimage sites, rituals that are performed on pilgrimage sites and dates of the visit.
Keywords: pilgrimage site, graves of saints, tomb, graves of the martyrs, necropolis of tombstones, Aliđun, Jurjev
PDKT: Introducing numbers 1-10 for kindergarten students using card media, does It improve?
Authors: Ahmed Mohammedalameen , Usmiyatun Usmiyatun , Nurhidayah Nurhidayah , Darmayanti Rani , Azizah Isnaini Nur
Published: November 2023

Students who enter the school at the kindergarten level, commonly referred to as kindergarten, are at the stage where, at their current age, they can already use their ability to distinguish and remember in a tangible form. However, the problem is the need for language skills seen in some children who need help solving number problems. Teachers must choose a strategy for learning, especially mathematics. This study aims to improve the ability to introduce numbers through PDKT assisted by number card games in the children's group at TK 'Aisyiyah Bustanul Athfal 14 Samarinda. The type of research used was carried out collaboratively between researchers and classroom teachers and used qualitative and quantitative analysis. The method used is Classroom Action Research (CAR) with an observation approach. The research subjects were children aged 4-5 years consisting of 9 boys and six girls with six of 15 children. The results showed a significant change from cycle 1 to cycle two after improving learning by adding exciting media and fun and creative teacher strategies.
Social media as learning resources: Teacher creativity in society 5.0
Authors: In'am Akhsanul , Luthfia Amany Diella Aprilani , Adila Putri , Pratiwi Karina
Published: November 2023

This study analyses the extent of teacher creativity in the utilisation of social media as a learning resource in the digital era. It employed descriptive qualitative and quantitative approaches. The respondents (n=14) are 8 Mathematics teachers at Madrasah Tsanawiyah Negeri 1 Malang and 6 Mathematics teachers at Madrasah Aliyah Negeri 1 Malang. Three domains of creativity were explored including teachers’ acting and thinking flexibility; ability to express ideas; and ability to adapt to a new environment. The results show that teachers’ acting and thinking flexibility scored 3.83; teachers’ ability to express ideas scored 3.93; and teachers’ ability to adapt to a new environment scored 3.89. The overall average score is 3.88, meaning that teachers’ creativity in utilizing social media as a learning resource is high.
Adolescent social pathology: The role of parents in preventing and overcoming free sexual behavior among adolescents in the City of Asahan Range
Authors: Siagian Nilasari
Published: November 2023

The generation that will carry on the nation's battle comprises teenagers. By evaluating circumstances and other factors that influence the interaction between children and parents in carrying out their tasks, the researchers aimed to examine the actions and roles of parents in preventing and overcoming free-sex behavior in adolescents. We then go on to discuss how parenting involves both prevention and control. If this issue is not resolved, the moral degeneration of the country's next generation, who lack moral and social abilities, will be impacted. This study employs a qualitative phenomenological methodology. Interviews, observation, and documentation are examples of data collection methods. Utilize triangulation to examine the reliability of the data utilized in this investigation. Psychologically, at this time, adolescence is a change or transition of a person's period from childhood to adulthood. At this time, adolescents are usually unstable in making decisions, and the family is the essential unit for adolescents' physical and psychological growth and development. When dysfunctions such as divorce, death, family thoughts, or working parents occur in a family, it certainly affects the development of young people, especially in terms of behavior.
JEJE in improving elementary students' speaking skills, what learning models and strategies are suitable?
Authors: Usmiyatun Usmiyatun , Mustafa Ali , Darmayanti Rani , Azlamah Miya Ilyah
Published: November 2023

This research has a background of 1) How are teacher teaching activities in improving speaking skills 2) How are student activities in improving speaking skills 3) How are student learning outcomes improving speaking skills in learning Indonesian? This study has the objectives (1) to determine teacher activity in learning Indonesian through the application of the Jigsaw Cooperative learning model in class, V. 2) to determine student activity in learning Indonesian, and (3) to determine the improvement in students' speaking skills. This type of research is Classroom Action Research (PTK) which is conducted in two cycles of action. The subjects of this study were teachers and all fifth-grade students at SD Qiswa An-Nafi, consisting of 17 people. The procedures in this research are (1) planning, (2) implementation, (3) observation and evaluation, and (4) reflection. This study's data type is qualitative data from observation sheets and quantitative data from student learning outcomes. After analyzing the research in cycle I, it was found that 70.58% of 12 students succeeded in achieving completeness, and 29.41% of 5 students still need to complete it. The average student score in that cycle is 63.64. In cycle II, the percentage of completeness increased to 94.11% or 16 students, while the percentage of students who did not complete was only 5.88%. The average student score in cycle II was 80.82. By using the jigsaw-type cooperative learning model
Teaching Islamic Religious Education for Children with Special Needs in Elementary School
Authors: Haris Abdul , Cahyadi Cory
Published: November 2023

This study aims to describe the method of teaching Islamic religious education for children with special needs in Elementary School, and its impact from the perspective of the parents. The research used a qualitative approach. The research subjects consisted of the principal, Islamic religious education teacher, accompanying teachers, and parents of children with special needs.  The data were collected by using observation, interview, and documentation and were analyzed by using an interactive technique of Miles and Huberman. To test the validity of the data, the researchers used the method of triangulation technique. The results showed that the method used in the teaching of Islamic religious education in the Elementary School is elective method that combines conventional, cooperative, and contextual methods. From the perspective of the parents, teaching Islamic religious education for children with special needs has positive impacts in developing their understanding of teachings of Islamic religion and forming positive behaviour in their life.
Internalization of students' main character values based on religious culture in middle school: case study
Authors: Soebahar Abd. Halim , Nawangsari Dyah , Basid Abdul
Published: November 2023

The 6C learning concept of the 21st century (PAK-21) includes critical thinking, creative thinking, collaboration, communication, character, and country, as well as character education (Dirjen Dikti, reset and technology, Ministry of Education and Culture, riset dan technology). However, education has not achieved the same educational foundations as its essence. In this instance, moral decadence can be observed in nearly all circles, including adolescents, young adults, adults, and older people. Even student study aims to discover the internalisation of the main characteristics of religion, nationalism, independence, integrity, and cooperation of students based on religious culture. This study employs a qualitative approach and case study methodology. This research reveals that the internalisation of the main characteristics of religious, nationalist, independent, integrity, and cooperation of students based on religious culture at the state junior high school of 3 Jember and junior high school of Islamic garden school Mumbulsari was accomplished by giving motivation, advice, self-awareness, and guidance so that it has been ingrained in the inner of students how they respond to the attitudes as well as how they become acquainted with the religious culture.
DESENVOLVIMENTO E PRODUTIVIDADE DO FEIJÃO SOBRE DIFERENTES DOSES DE ADUBAÇÃO FOSFATADA
Authors: Ribeiro Katia Daniela Valle , Costa Maria Ercilia França , Luna Thaís Kalke de
Published: November 2023

A cultura do feijão tem um ciclo relativamente curto com velocidade de desenvolvimento vegetativo no qual é 90 dias, tornando o feijoeiro muito sensível a riscos de baixa produtividade na lavoura, o que pode elevar o custo de produção. A média nacional de produtividade ainda é considerada baixa, visto que, o potencial produtivo da cultura em condições adequadas pode atingir valores acima de 4.000 kg ha-1. Alcançar a máxima produtividade é cada dia mais importante, tornando-se necessário o uso criterioso da adubação fosfatada, com altos níveis de uniformidade e eficiência no uso. Para atender a essas exigências, a preocupação com a qualidade da adubação faz-se necessária, maximar o máximo o aproveitameto dos fosfatados uma vez que a adubação fosfatada teve influência positiva em todas as variáveis avaliadas, transformando em produtividade, o que explica que a baixa disponibilidade do fósforo no solo afeta o crescimento e produção de plantas do feijão. O objetivo do trabalho  é avaliar o crescimento de planta  e efetividade das apliçações de adubação fosfatada sobre diferentes doses no desenvolvimento e produtividade do feijão em seus vários estágios. As plantas com as doses mais altas de adubação fosfatada teve um crescimento mais rápido, enquanto que nas de dosagem menores teve como resposta o crescimento reduzido, já as plantas que não foram adubadas teve baixa desenvolvimento ou até mesmo nenhum. Sendo assim a adubação fosfatada  é considerado indispensável na cultura do feijão.
Oxidative potential in rural, suburban and city centre atmospheric environments in central Europe
Authors: Vörösmarty Máté , Uzu Gaëlle , Jaffrezo Jean-Luc , Dominutti Pamela , Kertész Zsófia , Papp Enikő , Salma Imre
Published: November 2023

Abstract. Oxidative potential (OP) is an emerging health-related metric which integrates several physicochemical properties of particulate matter (PM) that are involved in the pathogenesis of the diseases resulting from exposure to PM. Daily PM2.5-fraction aerosol samples collected in the rural background of the Carpathian Basin and in the suburban area and centre of its largest city of Budapest in each season over 1 year were utilised to study the OP at the related locations for the first time. The samples were analysed for particulate matter mass, main carbonaceous species, levoglucosan and 20 chemical elements. The resulting data sets were subjected to positive matrix factorisation to derive the main aerosol sources. Biomass burning (BB), suspended dust, road traffic, oil combustion mixed with coal combustion and long-range transport, vehicle metal wear, and mixed industrial sources were identified. The OP of the sample extracts in simulated lung fluid was determined by ascorbic acid (AA) and dithiothreitol (DTT) assays. The comparison of the OP data sets revealed some differences in the sensitivities of the assays. In the heating period, both the OP and PM mass levels were higher than in spring and summer, but there was a clear misalignment between them. In addition, the heating period : non-heating period OP ratios in the urban locations were larger than for the rural background by factors of 2–4. The OP data sets were attributed to the main aerosol sources using multiple linear regression with the weighted least squares approach. The OP was unambiguously dominated by BB at all sampling locations in winter and autumn. The joint effects of motor vehicles involving the road traffic and vehicle metal wear played the most important role in summer and spring, with considerable contributions from oil combustion and resuspended dust. In winter, there is temporal coincidence between the most severe daily PM health limit exceedances in the whole Carpathian Basin and the chemical PM composition causing larger OP. Similarly, in spring and summer, there is a spatial coincidence in Budapest between the urban hotspots of OP-active aerosol constituents from traffic and the high population density in central quarters. These features offer possibilities for more efficient season-specific air quality regulations focusing on well-selected aerosol sources or experimentally determined OP, rather than on PM mass in general.
A comprehensive evaluation of enhanced temperature influence on gas and aerosol chemistry in the lamp-enclosed oxidation flow reactor (OFR) system
Authors: Pan Tianle , Lambe Andrew T. , Hu Weiwei , He Yicong , Hu Minghao , Zhou Huaishan , Wang Xinming , Hu Qingqing , Chen Hui , Zhao Yue , Huang Yuanlong , Worsnop Doug R. , Peng Zhe , Morris Melissa A. , Day Douglas A. , Campuzano-Jost Pedro , Jimenez Jose-Luis , Jathar Shantanu H.
Published: November 2023

Abstract. Oxidation flow reactors (OFRs) have been widely used to investigate the formation of secondary organic aerosol (SOA). However, the UV lamps that are commonly used to initiate photochemistry in OFRs can lead to increases in the reactor temperature with consequences that have not been assessed in detail. In this study, we systematically investigated the temperature distribution inside an Aerodyne Potential Aerosol Mass OFR and the associated impacts on flow and chemistry arising from lamp heating. A lamp-induced temperature enhancement was observed, which was a function of lamp driving voltage, number of lamps, lamp types, OFR residence time, and positions inside OFR. Under common OFR operational conditions (e.g., < 5 days of equivalent atmospheric OH exposure under low-NOx conditions), the temperature enhancement was usually within 1–5 °C. Under extreme (but less commonly used) settings, the heating could reach 15 °C. The influence of the increased temperature over ambient conditions on the flow distribution, gas, and condensed phase chemistry inside OFR was evaluated. We found that the increase in temperature changes the flow field, leading to a reduced tail on the residence time distribution and corresponding oxidant exposure due to faster recirculation. According to simulation results from a box model using radical chemistry, the variation of absolute oxidant concentration inside of OFR due to temperature increase was small (<5 %). The temperature influences on existing and newly formed OA were also investigated, suggesting that the increase in temperature can impact the yield, size, and oxidation levels of representative biogenic and anthropogenic SOA types. Recommendations for temperature-dependent SOA yield corrections and OFR operating protocols that mitigate lamp-induced temperature enhancement and fluctuations are presented. We recommend blowing air around the outside of the reactor with fans during OFR experiments to minimize the temperature increase inside OFR. Temperature increases are substantially lower for OFRs using less powerful lamps than the Aerodyne version.