bluuebunny/crossref_metadata_2025 huggingface dataset:
Rational sets in virtually abelian groups: Languages and growth
Authors: Ciobanu Laura , Evetts Alex
Published: May 2024

In this paper, we generalise and unify the results and methods used by Benson, Liardet, Evetts, and Evetts &Levine to show that rational sets in a virtually abelian group

G

have rational (relative) growth series with respect to any generating set for

G

. We prove equivalences between the structures used in the literature and establish the rationality of important classes of sets in

G

: definable sets, algebraic sets, conjugacy representatives, and coset representatives (of any fixed subgroup), among others. Furthermore, we show that any rational set, when written as words over the generating set of

G

, has several EDT0L representations.
On the spaces of $(d + d^{c})$-harmonic forms and $(d + d^{\Lambda})$-harmonic forms on almost Hermitian manifolds and complex surfaces
Authors: Sillari Lorenzo , Tomassini Adriano
Published: May 2024

In this paper, we study the spaces of

(d+d^{c})

-harmonic forms and of

(d+d^{\Lambda})

-harmonic forms, a natural generalization of the spaces of Bott–Chern harmonic forms (respectively, symplectic harmonic forms) from complex (respectively, symplectic) manifolds to almost Hermitian manifolds. We apply the same techniques to compact complex surfaces, computing their Bott–Chern and Aeppli numbers and their spaces of

(d+d^{\Lambda})

-harmonic forms. We give several applications to compact quotients of Lie groups by a lattice.
Aluminum Alloy, Extrusions 6.2Zn - 2.3Cu - 2.2Mg - 0.12Zr (7050-T76511) Solution Heat Treated, Stress Relieved, Straightened, and Overaged
Authors:   AMS D Nonferrous Alloys Committee
Published: May 2024

This specification covers an aluminum alloy in the form of extruded bars, rods, wire, profiles, and tubing up to 5.000 inches (127.00 mm), inclusive, in nominal diameter or least thickness (see 8.5).
Aluminum Alloy, Plate (7140-T7651) 6.6Zn - 1.8Cu - 2.0Mg - 0.10Zr Solution Heat Treated, Stress Relieved, and Overaged
Authors:   AMS D Nonferrous Alloys Committee
Published: May 2024

This specification covers an aluminum alloy in the form of plate 4.000 to 10.000 inches (101.6 to 254.0 mm), inclusive, in nominal thickness (see 8.5).
Effect of occupational exposure to vat-textile dyes on follicular and luteal hormones in female dye workers in Abeokuta, Nigeria
Authors: O Soyinka Oluwatosin , F Akinsanya Akinwunmi , A Odeyemi Festus , A Amballi Adebayo , K Sunday Oritogun , A Ogundahunsi Omobola
Published: May 2024

Background: Some synthetic dyes used mainly in textile industries have been associated with endocrine disruption, resulting ininfertility, among other disorders. It is unknown if occupational exposure to Vat textile dyes among premenopausal dyers altershormonal levels.
Objectives: We aimed at determining the probable effects of occupational exposure to Vat dyes on reproductive hormones offemale textile dyers in the follicular and luteal phases while relating this to age categories and duration of exposure.
Methods: Thirty-three premenopausal Vat textile dyers at “Itoku”, Abeokuta, Nigeria, among a population of about 80 femaledyers were age and sex-matched with 55 non-exposed (control) female participants. Using semi-structured questionnaires, socio-demographic, occupational details and the LMP of participants were obtained. Serum samples were collected in follicularand luteal phases and assayed for female sex hormones using Enzyme Immunoassay. Mann-Whitney U and Z- statistic were usedfor comparison of the two groups. P-value < 0.05 was considered to be significant.
Results: In the follicular phase, the result showed a lower mean FSH ranking (in age category ≤20 years) and higher (p<0.05)Estradiol ranking (in age category 31-40 years) in the exposed than the unexposed. Mean ranks of Progesterone and Estradiol inthe luteal phase (age category 31-40 years) were higher (p<0.05) in the exposed, while Estradiol (age category ≥41years) rankedlower (p<0.05). Prolactin demonstrated a significant inverse relationship with the duration of exposure.
Conclusion: Occupational exposure to Vat dye among female dyers in Abeokuta is associated with some sex hormone disruptionwhich appears to be age and duration of exposure-related.
Keywords: Follicular phase; luteal phase; dye workers; sex hormone; premenopausal.
Kenyan adults with type 2 diabetes mellitus (T2DM): Increase diabetic knowledge and self-efficacy and decrease hemoglobina1c levels post-educational program
Authors: Jeruto Bet Sabina , Bosede Ade-Oshifogun Jochebed
Published: May 2024

Introduction: Literature supports the relationship between increased diabetic knowledge and improved health outcomes amongindividuals with Type II diabetes mellitus (T2DM). In Kenya, knowledge gaps within the at-risk population still exist about thesymptoms, complications, and management strategies of T2DM, making it challenging to achieve the required personal andcommunity health levels. The project’s objective was to determine whether a structured educational intervention for patients inEldoret, Kenya, would increase diabetic knowledge and self-efficacy and reduce HbA1c levels.
Method: We utilized an experimental study with a convenience sample of 143 participants systematically grouped into controland experimental. The experimental group only received a structured educational intervention based on the health belief model.Pre- and post-intervention data for diabetic knowledge, self-efficacy, and HbA1c were analyzed using the independent T andANOVA tests.
Results: We observed significant between-group differences for diabetic knowledge (t (116) = 7.22, p<0.001), self-efficacy t (96)=5.323, p<0.001; and HbA1c level t (121) =-2.87, p = .003. We also observed significant within-group differences for diabeticknowledge, t (12.6), p<0.001); self-efficacy t (5.32), p<.001); and HbA1c, t (4.4), p<0.001, in the experimental group only.
Conclusions: This study reveals the effect of a structured education intervention in increasing diabetic knowledge and self-efficacywhile reducing HbA1c levels in T2DM patients in Eldoret, Kenya.
Keywords: Education program; type 2 diabetes; Kenya.
Knowledge, attitudes and practices towards glycemic control among persons with diabetes mellitus at two tertiary hospitals in Uganda
Authors: Ninsiima Daphine , Lwanga Timothy , Kevin Oluka Gerald , Oguti Okodoi Emmanuel , Aine William , Lwibasira Henry , Ndibarema Brian , Abaho Hama , Olum Ronald , Andia-Biraro Irene , Bongomin Felix
Published: May 2024

Background: Intensive glycaemic control reduces the risk of microvascular complications in persons with diabetes mellitus(DM). Owing to limited data available, we aimed to determine the knowledge, attitude, and practices (KAPs) toward glycaemiccontrol among Ugandans with DM at two large tertiary healthcare facilities.
Methods: A cross-sectional study was conducted among persons with DM attending outpatient clinics at Kiruddu NationalReferral Hospital (KNRH) and Mulago National Specialized Hospital (MNSH) between March and April 2022. Eligible participantsprovided written informed consent and were recruited through a systematic sampling technique and relevant data wascollected using a pretested, interviewer-administered, semi-structured questionnaire.
Results: Of the 452 participants, 318 (70.4%) were females. The median age was 52 years (IQR: 45-60 years), with more thantwo-thirds diagnosed with DM at ≥36 years (69.8%, n=310). Overall, 274 participants (60.6%) had good knowledge on glycemiccontrol. At multivariable logistic regression analysis, good knowledge about glycaemic control was significantly associated withhaving received training on glycaemic control (aOR: 2.3, 95% CI: 1.4 – 3.7, p=0.002), level of education: diploma (aOR: 4.3, 95%CI: 1.1 – 17.8, p=0.042), degree aOR: 4.9, 95% CI: 1.0 – 23.1, p=0.046) compared to informal education, and nearest distancefrom the health facility (aOR: 3.1, 95% CI: 1.0 – 9.6, p=0.047)
Conclusions: More than half of the patients had good knowledge about glycaemic control and this was associated with levelof education, distance from the health facility and having received training. Further studies assessing the correlations betweenactual level of glycaemic control and patient related KAPs are recommended.
Keywords: Diabetes mellitus; glycemic control; HbA1C; KAPs.
Evaluation of the acute and sub-acute toxicity of Azanza garckeana aqueous leaves extract in wistar rats
Authors: Ibrahim Maryam , Idoko Ali S. , Ganiyu Aderounmu I.
Published: May 2024

his study evaluated the safety profile of Goron Tula (Azanza garckeana) aqueous leaves extract (AGALE) in rats through single and 28-day oral administrations. Twenty-eight (28) adult male Wistar rats (120-160 g) were used for acute and sub-acute studies. Acute study was carried out in 2 phases using modified Lorke’s method, AGALE was administered at single doses of 10, 100 and 1,000 mg/kg (n=3) and observed for 24 h for mortality or toxicity signs, while for phase II, 4 rats (n=1) were used and respectively administered with doses of 800, 600, 400 and 200 mg/kg body weight of the aqueous extract and also observed for mortality and signs of toxicity. For the sub-acute study, AGALE was administered once daily for 28 days at 50, 100 and 150 mg/kg while the vehicle was administered to control (n = 4). The results revealed that mortality was recorded at 1000 mg/kg in phase I of the acute toxicity study. In phase II, mortality was recorded at 600 and 800 mg/kg doses. The LD50 of AGALE in rats was determined to be 490 mg/kg b.w. The oral administration of AGALE for 28 days showed significant decrease in the levels of the electrolytes in the 50 mg/kg treated group. Histological examination of the kidney showed mild toxicity related abnormalities. There was no significant alteration in the liver function indices. Histopathology of the liver showed significant amount of immunological cells. Haematological parameters evaluated showed that there was significant increase (P < 0.05) in white blood cells, monocytes and lymphocytes. This study demonstrates that the LD50 of AGALE in Wistar rats is 490 mg/kgAGALE extracts may not exert toxic effects at doses less than 150 mg/kg.
Comparative study on the extraction strength of solvents on tar sand from Okitipupa, Ondo State
Authors: Akpan U.G. , David Z. , Emena A.
Published: May 2024

Tar sand, an aggregate of sand, clay, water and bitumen was sampled from Okitipupa area of Ondo State, Nigeria, extracted and  optimized using n-hexane and toluene in a soxhlet extractor todetermine solvent effectiveness in extracting the bitumen content and  their environmental effect. The experiment was carried out by heating the solvent at and above their boiling temperatures solely to get an optimum yield at a temperature and time of extraction of oil from the tar sand. The analysis gave an optimal yield of 9.07 % at 75oC in  4 h when n-hexane was used and an optimal yield of 21.27 % at 120oC in 4 h when toluene was used. A drastic change in colour was also  notice in the sand residue to almost sandy soil nature when toluene was used as solvent compare to when n-hexane was used which  shows a slight change from its blackish nature. The change in colour of the black tar sand is an indication of high extraction efficiency.  Hence, owing to high demand for conventional oil supply in the country and the urgent need for an alternative source of oil, the bitumen  extract can serve as an alternative source of unconventionaloil supply in Nigeria and feedstock in refineries.
Provenance and paleoenvironmental studies of Bima and Dukul Formations in the Yola Basin, Northern Benue Trough, Nigeria.
Authors: Ochu G.D. , Ibrahim H.E. , Adesina D.A. , Abubakar F. , Ijaleye O.T. , Usman J.A. , Danga A.O. , Ibrahim S.O.
Published: May 2024

Sedimentological studies of some areas located within latitudes 11035’E & 12000’E, and longitudes 9014’N & 9025’N were undertaken to delineate the surface lithologies of the Yola sub-basin, in the Northern Benue Trough. Field observations of the surficial deposits at Mayolope, Taana, Kpasam and Bille revealed that they are Bima Formation while the ones in Abare are Dukul Formation. Paleoenvironmental studies based on the characteristics of lithofacies of these exposed sections and laboratory assessments of some selected samples showed that the Bima Formation was deposited in a continental setting while the Dukul Formation was deposited in a low-energy marine setting. Petrographic studies of framework components showed that the samples of the Bima Formation were predominated by quartz minerals, leading to their identifications as sandstones and classifications as quartzarenites while the samples of the Dukul Formation were limestones and were classified as bioclastic packstones. Heavy mineral compositions of the sandstones revealed their provenance; Zircon and Tourmaline with a combined amount of 60.1% suggested igneous and low-grade metamorphic rocks while rutile and staurolite with a total amount of 27.7% indicated contributions from high-grade metamorphic rocks.
Clinical laboratory techniques for detecting drugs of abuse: Feasibility in developing nations
Authors: Igharo O.G. , Akpata C.B.N. , Aikpitanyi-Iduitua G.A. , Ime-Idim T.J. , Ero O.E.
Published: May 2024

Drugs of abuse are prescription, over-the-counter, or other forms of drugs that are often used for purposes other than those for which they are meant to be used, or in excessive amounts. The abuse of illicit drugs (for example cocaine, heroin, and codeine) poses a serious threat to public health, not to mention a great challenge to the health care system. It is important to review the techniques used in detecting these drugs of abuse to stay ahead of this growing global drug problem. This review aims to give an overview of known clinical laboratory techniques used in detecting some common drugs of abuse that could serve as an integral part of determining the presence of these drugs in bodily fluids and samples. Relevant literature was reviewed in various search engines (Google Scholar, PubMed, ScienceDirect, Bing). Findings showed that some of the current clinical laboratory techniques for detecting and quantifying drugs of abuse include Microcrystalline tests, thin-layer chromatography, colourimetric tests, immunoassays, urine dipstick tests, and ultraviolet spectroscopy. Apart from these known techniques, new and emerging techniques are being validated to serve as additions to these already existing techniques and be used in clinical settings. In conclusion, the burden of drug abuse is on the rise and becoming a public health concern. There should be an ever-increasing interest in developing new analytical methodologies not only to detect but also to quantify drugs of abuse which may be applied in a plethora of areas including clinical settings.Some of the outlined techniques are highly priced and for cost ineffectiveness, they may be difficult to afford and sustain in resource-restraint settings like developing nations. Hence, grants and laboratory infrastructural support may be needed from international donor agencies.
Ecotoxicity of trace metal enrichment and the degrees of contaminated sediment and water from Riparian communities in Rivers State, Nigeria
Authors: Davies I. C. , Sulaiman Y. , Efekemo O.
Published: May 2024

This study assessed trace metal enrichment and contamination levels in Tema, Sangama, and Degema communities in Rivers State, Nigeria. Samples were collected monthly from October 2021 to April 2022. Trace metals such as Pb, Cu, Fe, Cd, Zn, and As were analysed using an Atomic Absorption Spectrophotometer (AAS). The contamination factor, degree of contamination and enrichment factor for trace metals were used to evaluate the impact of pollution levels. There was a descending order of heavy metal concentrations in water at the three stations: Fe > Cu > Zn > Cd > Pb. Sediment heavy metal concentrations were descending from Fe > Zn > Cu > Pb > Cd at the same stations. Heavy metal levels were consistently higher at Sangama. The result revealed that compared to Pb and Zn, Cd contamination was moderate to considerable. Fe contamination was relatively low, but Cu contamination was moderate to high. Water and sediment were contaminated to varying degrees. The contamination levels of Pb, Zn, and Cu were low to moderate. Sangama, Tema, and Degema all had varying degrees of contamination, with some areas having higher contamination levels. This study recommends the need for effective environmental management practices in these coastal marine wetlands.
Antioxidant vitamins in Benin bronze casters and their environmental cohorts: A preliminary nutritional assessment
Authors: Igharo O.G. , Ikuobase A.O. , Akpata C.B.N. , Ero O.E.
Published: May 2024

The process of bronze casting often leads to prolonged exposure to air pollutants, heavy metals, and potentially hazardous working conditions. Understanding the levels of antioxidant vitamins among the Benin bronze casters is vital because their exposure to environmental pollutants and potential occupational hazards may increase their oxidative stress levels. Therefore, this study aimed to evaluate the levels of antioxidant vitamins; A, C, and E in Benin bronze casters. A total of ninety (90) consenting participants were recruited for this study; They included foundry workers (bronze casters), randomly selected individuals around the foundry site (environmental), and healthy unexposed individuals (control). Vitamins A, C, and E levels were determined using pectrophotometry. Data obtained was analyzed using Statistical Package for Social Science (SPSS) software. The findings revealed that vitamin A levels were significantly lower in bronze casters (36.06±9.15) when compared to environmental (58.57±41.05) and control groups (62.61±51.12) (p<0.05). Vitamin C levels were significantly lower in bronze casters (0.53±0.14) when compared to the environmental group (1.02±0.53) and the control group (1.55±0.37) (p<0.05). Also, there was a significant reduction in vitamin C levels in the environmental group when compared to the control group (p<0.05). Vitamin E levels were significantly lower in bronze casters (5.14±1.92) and environmental (6.28±3.32) groups when compared to the control group (11.49±3.75) (p<0.05). There was a strong positive correlation between vitamin A and vitamin C (r=-0.589, p=0.001). Vitamin C showed a strong positive correlation with vitamin E levels (r=0.562, p=0.001). In conclusion, the lower vitamin levels suggest an increased vulnerability to oxidative stress, which occupational hazards and environmental factors, such as exposure to metal toxins and pollutants may exacerbate.
Detection of Giardia cyst and Taenia eggs in river water samples collected from Aleto River in Eleme Local Government Area, Rivers State, Nigeria
Authors: Okere S.G. , Nduka F.O. , Otokunefor K.
Published: May 2024

This study aimed at detecting Giardia cyst and Taenia eggs in river water samples collected from Aleto River in Eleme Local Government Area, River State, Nigeria, to check for potability and purity of water.Water samples of river water were collected from two points (downstream and midstream) of Aleto river. Labelled clean sample bottles with tightly-fitted lids were used to collect water samples from the river and stored in coolers with ice packs to maintain their temperature and transportation to the laboratory. Collected water samples were transferred into sterile vial tubes and centrifuged at 2000 rpm for five minutes, after which the supernatant fluids were discarded, while the sediments smeared using spatula on labelled slides stained with specific dyes, using the wet mounts, trichome stain technique, and modified Ziehl–Neelsen techniques, and viewed under the light microscope to identify the presence of parasites.This study showed the presence of ten trophozoites of Giardia lamblia and ten eggs of Taenia species isolated from the river water samples collected. These findings highlight the potential health risks associated with waterborne parasites and emphasizes the importance of effective water quality management to safeguard public health. Furthermore, the observation of parasites underscores the need for comprehensive water quality assessment and monitoring. This study highlights the contamination of the river with parasitic organisms and urgently needs effective water management strategies to mitigate the risks to public health. Vital interventions encompass enhancing sanitation practices, curbing fecal contamination, and augmenting water quality surveillance mechanisms.
Pilot and Acute Toxicity Studies on Sodium Chloride Administered Orally in WistarRats
Authors: Wasagu I.Z. , Onyenekwe C.C. , Bunza F.U.
Published: May 2024

No Abstract
Evaluation of Some Proinflammatory Cytokine levels in Haemoglobin-S Variants Subjects in Port Harcourt Nigeria
Authors: Jacob Ransom Baribefii , Ken-Ezihuo Stella Urekweru , Bartimaeus Ebirien-Agana Samuel
Published: May 2024

No Abstract
Effect of the intraoperative infusion of recombinant activated coagulation factor VII on short-term prognosis and thoracic complications after acute aortic coarctation
Authors: Keyoumu Yilihamujiang , Mohemaiti Pazelaiti , Zhang Mingming , Huo Qiang , Ma Xiang
Published: May 2024

Purpose: To investigate the impact of intraoperative infusion of recombinant human-activated coagulation factor VII (rFVIIa) on postoperative outcomes in patients with acute aortic dissection (AAD).
Methods: This study involved 120 individuals who underwent aortic coarctation surgery between January 1, 2020, and December 31, 2022 in the First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China. The participants were divided into control (receiving only conventional treatment) and study (receiving rFVIIa infusion in addition to conventional treatment) groups. Various parameters, including patient status, postoperative measures, and complications were evaluated.
Results: There was no significant difference in age, gender distribution, duration of myocardial block, onset time, or surgery duration (p > 0.05) between both groups. However, the study group exhibited longer extracorporeal circulation duration (p < 0.05). The study group also demonstrated lower levels of chest drainage compared to the control group 12 and 24 h after surgery (p < 0.05). Moreover, fewer concentrated red blood cells and fresh frozen plasma transfusions were administered to study group (p < 0.05). Despite having longer stays in the ICU (p < 0.05), the study group required less postoperative mechanical ventilation (p < 0.05). There was a significant difference in the incidence of postoperative thrombosis cases, positive gram-negative bacilli sputum culture results, and deaths within the study group (p < 0.05).
Conclusion: Intraoperative rFVIIа infusion in AAD patients enhances short-term prognosis, with elevated risk of chest complications. However, further studies with larger sample sizes is essential to comprehensively assess clinical advantages and drawbacks.
Variações da forma e do tamanho craniofacial permitem identificar maloclusões dentárias?
Authors: Silva Albert da Paixão , Nunes Lorena Andrade , Andrade Rita de Cássia Dias Viana , Mendes Haroldo José , Matos Patrícia Elizabeth Souza , Casotti Cezar Augusto
Published: May 2024

A partir da classificação de Angle, identificar e comparar alterações na forma e no tamanho da região craniofacial em telerradiografias laterais de face de indivíduos portadores de maloclusões dentárias. Trata-se de um estudo analítico transversal, realizado por meio da análise morfométrica de telerradiografias de indivíduos adultos portadores de maloclusões Classes I, II e III. Com o auxílio de pontos craniométricos e cefalométricos convencionais, marcos e semimarcos anatômicos foram inseridos. Para a verificação da variação da forma, realizou-se a MANOVA, análise de variável canônica, distância de Mahalanobis e Procrustes, função discriminante e validação cruzada. Também foi realizada a one-way ANOVA para o tamanho, com base no tamanho do centroide. Nas telerradiografias, foram encontradas diferenças significativas (p<0,05) entre as formas craniofaciais dos três grupos, a partir da MANOVA. A partir das grades de deformação, foi possível observar variações nas regiões mentoniana e anterior de maxila. A variação na forma das estruturas foi mais acentuada em telerradiografias do grupo com Classe III. As medidas das distâncias de Mahalanobis e de Procrustes foram maiores nas telerradiografias com maloclusões Classes II e III, corroborando com os resultados encontrados pela validação cruzada. Diferenças de tamanho (p<0,05) foram encontradas, a partir da one-way ANOVA e do teste de Tukey, ao comparar indivíduos Classe I com os demais grupos. A morfometria geométrica permitiu identificar variações da forma e do tamanho das estruturas craniofaciais. Essa técnica, quando aplicada às telerradiografias laterais, mostrou-se um método auxiliar promissor para caracterizar as maloclusões dentárias, segundo a classificação de Angle.
La importancia de los ejemplos ilustrativos en el aprendizaje de conceptos declarativos
Authors: D'Angelo Masuh Verónica
Published: May 2024

Se presenta una revisión narrativa y análisis de las investigaciones más relevantes en psicología cognitiva sobre el uso de ejemplos ilustrativos para el aprendizaje de conceptos declarativos (esto es, conceptos abstractos denotados por términos clave y definiciones cortas que se pueden aplicar a una amplia variedad de escenarios). Se analizan diferentes estudios, a saber: incorporación de preguntas en el texto, contraste entre estudiar definiciones y ejemplos o sólo definiciones, contraste entre estudiar ejemplos provistos Vs. ejemplos creados por el estudiante, ejemplos homogéneos Vs ejemplos con diversidad temática. Las conclusiones destacan que los ejemplos funcionan como objetivos primarios del aprendizaje. Se enfatiza la importancia de la diversidad temática.
PENGEMBANGAN MOTORIK HALUS ANAK USIA DINI MELALUI TEKNIK FINGER PAINTING
Authors: Dewi lutfiatul hoiroh  , Prasetiya Benny
Published: May 2024

Abstract
Physical Motor Learning is given at the kindergarten level, where we as teachers are required to develop children's physical motor skills supported by interesting and fun learning media, especially children's fine motor skills so that children get used to moving their fingers agilely. The research results show that Introducing children to coloring with their fingers by combining Finger Painting media can develop the agility of early childhood in ABA V Kindergarten. The impact of the research results is that finger painting is useful in developing children's fine motor skills, developing imagination by using this method of coloring. This research aims to improve the fine motor skills of young children through finger painting. The approach applied in this research is qualitative by collecting data through direct observation and documentary recording.
Keyword : finger painting, fine motor skills, early childhood
Comparison of Sliding Wall Double System Structure Design Special Moment Bearing Frame (SRPMK) with Basic Insulation System
Authors: Sepriawan Yogi , Pariatmono Pariatmono
Published: May 2024

Indonesia is in an earthquake-prone zone; therefore, building structures must be designed to be earthquake-resistant. This research aims to evaluate the effectiveness of base isolation systems in enhancing the seismic performance of buildings. Specifically, the study compares the structural performance of buildings equipped with base isolation systems to those without, utilizing earthquake analysis spectrum response methods. The case study focuses on a 22-story apartment building, analyzed using ETABS V.18 software. The results indicate a significant increase in the period of buildings with base isolation systems. Although such structures exhibit notable lateral displacement, the inter-story drift remains relatively small. Furthermore, the base moment in buildings with base isolation systems is generally lower compared to those without, suggesting that base isolation can effectively reduce the seismic forces experienced by the structure.
Exploring Fantasy Theme Analysis: Unravelling Fandom Dynamics in BTS ARMY
Authors: Arny Aurora Raden , Puspita Virienia , Maharani Anissa , Wiranito Nico
Published: May 2024

In the digital era, fan communities have evolved into sanctuaries of liberation and empowerment, providing enthusiasts with spaces for uninhibited self-expression, diverse perspective exchanges, and identity exploration. Using a qualitative phenomenological approach, the research examines the construction of collective identity and meaning-making among BTS fans.The analysis reveals that the BTS ARMY Indonesia community adopts fantasy themes such as "APOBANGPO" (ARMY Forever, Bangtan Forever), "Yoongi Marry Me," and "Racist Billboard." The shared adoption of these themes fosters a sense of unity, emotional connection, and collective identity among fans.Through detailed examination, this study demonstrates the effectiveness of FTA in understanding fan community dynamics. It highlights how BTS fans in Indonesia construct and negotiate their identities through shared fantasies, contributing to a supportive and interconnected global fandom. The findings underscore the importance of participatory culture in providing safe spaces for fans to experiment with new passions and activities, ultimately fostering personal growth and community cohesion.
Pós-graduação stricto sensu e pesquisa em Reumatologia
Authors: Delgado Sandra Maximiano de Oliveira , Martins Lucas Victória de Oliveira
Published: May 2024

Após o término da sua residência em reumatologia, existem diversos caminhos profissionais que você pode escolher seguir no vasto mundo da reumatologia, sendo que a pós-graduação em reumatologia pode ser um destes caminhos. Desta maneira, antes de se enveredar nesta trilha, por vezes sinuosa, este artigo tem como objetivo auxiliá-lo na compreensão do que é a pós-graduação em reumatologia. Para tal, diferentes temas relacionados à pós-graduação são abordados, como definição da pós-graduação, diferenças entre mestrado e doutorado, papel da pós-graduação no estímulo à docência e formação de pesquisadores, instituições reguladoras e fundações de apoio à pesquisa. Ademais, descrevemos a jornada do pós-graduando e o que não é função ou esperado da pós-graduação.

Unitermos: pós-graduação; doutorado; mestrado; pesquisa; ciência.
Indústria farmacêutica
Authors: Prado Leandro Lara do
Published: May 2024

O ecossistema de saúde está em constante mudança e novos desafios se impõem também à indústria farmacêutica. Nesse contexto, a área médica é uma função que vem evoluindo para um papel de liderança, responsável por garantir o uso adequado e seguro dos produtos farmacêuticos. Esse papel envolve engajamento científico, geração e disseminação de dados para stakeholders externos, assim como liderança científica e participação na estratégia interna de várias áreas da organização. A reumatologia traz um histórico de pioneirismo em terapias inovadoras e no conhecimento dos mecanismos inflamatórios e imunológicos, com um perfil técnico e científico por vezes alinhado com o pipeline das companhias biofarmacêuticas. Portanto, o reumatologista pode contribuir positivamente neste cenário, desde que consiga assimilar competências necessárias para o trabalho no ambiente corporativo, tais como visão estratégica, conhecimento do negócio, compliance, liderança e gestão.

Unitermos: indústria farmacêutica; papel do médico; mobilidade ocupacional; educação médica continuada; reumatologia.
Influence of Price Perception, Product Quality, and E-Wom: Improving Brand Image and Purchase Decision
Authors: Pratiwi Putri Chalia , Silitonga Parlagutan
Published: May 2024

The purpose of this study is to determine the impact of price perception, product quality, and electronic word-of-mouth (E-Wom) on brand image and purchase decisions at The Originote skin care products. By using a quantitative approach, the population used in this research to the tune of 285 respondents. It consisted of the number of users or potential users using the convenience sampling method. Taking respondents who are available or who happen to be somewhere is a prerequisite for accidental sampling. Structural Equation Modeling (SEM) with the help of SmartPLS software was used in analizing data. The results show that price perception has no impact on brand image, but purchase decisions are positively impacted by price perception. In addition, the quality of the product has a positive and significant influence on the brand image and the purchase decision. E-wom also has a significant impact on Brand Image and Purchase decisions. Furthermore, Brand Image significantly influences Purchase Decisions at The Originote skincare.
Peningkatan Kemampuan Membaca Anak di KB Amanah Melalui Media PowerPoint Interaktif
Authors: Rahmawati Siti Maslula Ainul , Destiana Evie
Published: May 2024

Kemampuan membaca permulaan tersebut akan digunakan sebagai acuan dalam mencapai target anak saat guru menilai, sehingga dibutuhkan pembelajaran yang menarik serta menyenangkan dengan menggunakan berbagai media guna anak usia dini di KB Amanah Sidoarjo. Metode Penelitian tindakan kelas terfokus dalam memperbaiki kegiatan pembelajaran yang di dalam kelas, mencari sebuah jawaban dari permasalahan yang telah diangkat. Data yang digunakan pada penelitian ini yaitu data kualitatif dan data kuantitatif. Setelah dilakukan tindakan kemampuan membaca dengan media PowerPoint Interaktif di siklus I dan II bahwa media PowerPoint Interaktif mampu meningkatkan kemampuan membaca anak berdasarkan kriteria Berkembang Sesuai Harapan (BSH) dan Berkembang Sangat Baik (BSB). Secara keseluruhan, hasil observasi pada penelitian menunjukkan hasil yang sesuai dengan harapan, dimana terjadi peningkatan yang cukup signifikan.
Turismo para el desarrollo económico local de las regiones. experiencia Golfo del Morrosquillo, Sucre
Authors:   Universidad de Córdoba, Pérez Peralta Claudia Milena , Parra Villalba Jhon Javier ,   Universidad de Sucre, Anaya Narváez Alfredo Rafael ,   Universidad de Córdoba
Published: May 2024

La presente investigación tiene como propósito analizar las condiciones y características de las actividades turísticas en la subregión Golfo del Morrosquillo del departamento de Sucre, con miras al desarrollo económico local. Esta investigación se justifica en la medida en que el turismo es una actividad que tiene características favorables para el desarrollo de países, porque se basa en buena parte en el potencial endógeno del territorio, es decir, en la dotación en materia de recursos naturales, paisajísticos y culturales del mismo; por lo tanto, puede ser una alternativa interesante para economías que buscan apalancar sus procesos de desarrollo, desde sus recursos internos. Para la investigación se empleó una metodología mixta, donde, desde lo cuantitativo se aplicó un cuestionario a una muestra intencional de administradores de hoteles, restaurantes y prestadores de servicios turísticos de tres municipios de la subregión Golfo del Morrosquillo, en particular, Santiago de Tolú, Coveñas y San Onofre. Desde lo cualitativo, se hicieron talleres con la comunidad con grupos de discusión y un panel con expertos, donde, se realizó cartografía social, identificación de brechas para el desarrollo, y se formuló un plan de ruta turística. Como conclusión general se tuvo que, pese a que la subregión Golfo del Morrosquillo tiene el potencial endógeno para el desarrollo de actividades turísticas, de tipo sol y playa, turismo religioso y ecoturismo, es fundamental la mejora en las condiciones de infraestructura, provisión de servicios sociales y comunitarios, vías de acceso, entre otras, para que este tipo de actividades se conviertan en generadoras de desarrollo económico local.
Formación axiológica en los estudiantes de nivel primaria en el Perú
Authors:   Universidad Católica Sedes Sapientiae, Aguirre Caballero Sarita Angelica , Rojas-Gutiérrez William Jesús ,   Universidad Privada San Juan Bautista SAC, Bustamante Mateo María Ysabel ,   Universidad de San Pedro
Published: May 2024

El trabajo de investigación analiza la falta de vivencias de la formación axiológica para la convivencia social en estudiantes del 5o grado del nivel primaria. Es necesario que se pueda tener un conocimiento amplio de la situación que ayude a seguir formando para que los estudiantes adquieran un sentido crítico y puedan adoptar actitudes positivas que les permitan ayudar a los demás, crecer y ser mejores personas. El propósito consiste en dar a conocer de qué manera se desarrolla el modelo de formación axiológica de los estudiantes. Se consideró una muestra de 35 estudiantes de 5o grado, nivel primario, de la institución educativa, de 10 años. Bajo un enfoqué cualitativo, para el recojo de la información, se usaron las técnicas e instrumentos siguientes: observación y guía de observación; entrevista y guía de entrevista, respectivamente. Los resultados obtenidos hacen efectivos los propósitos de la investigación, puesto que la práctica de valores se debe convertir en su estilo de vida, aplicado en su entorno (hábitat) y su existencia. Se concluye que las actitudes motivadoras del actuar de las personas son fruto de su formación axiológica, que se forma en el hogar y se fortalece en los demás ambientes como el colegio y la sociedad.
Análisis de datos en tiempo real de una linea de producción aplicando internet de las cosas (iot) y cloud computing
Authors:   Universidad Autónoma de Ciudad Juárez, Tovar Saucedo Cristian Jesús , Pérez-Domínguez Luis Asunción ,   Universidad Autónoma de Ciudad Juárez, Luviano-Cruz David ,   Universidad Autónoma de Ciudad Juárez
Published: May 2024

En la actualidad el uso de indicadores provee a las empresas una visión en tiempo real y un punto de referencia a partir del cual es posible establecer un comparativo entre las metas planeadas y el desempeño logrado en cuanto a números en el departamento de producción se refiere, es por ello, que la utilización de indicadores mediante tecnología cloud computing y su correcta aplicación proporcionará a los ingenieros una herramienta de apoyo útil para las mejoras y el cumplimiento de las metas, En este trabajo se propone el análisis de indicadores claves de rendimiento (KPIs) en líneas de producción, con la finalidad de monitorear los tiempos de actividades realizadas en líneas de manufactura de una empresa, Tomando como base las 6 etapas para el balanceo una línea de producción, la investigación presenta un enfoque mixto, combinando metodologías cuantitativas, evidenciadas en las tabulaciones de tiempos y fórmulas, con análisis cualitativos sobre el impacto del Internet de las Cosas en la industria. Para la construcción de los indicadores se propone la construcción de dashboards, que permitirán la visualización de in en tableros, a partir de la recolección y análisis de datos en tiempo real el estudio tuvo como resultado una mejora notable en la eficiencia de la toma de tiempos de una línea de producción, mismos que se vieron reducidos en comparación a la toma de tiempos de manera manual que se suele aplicar en distintas empresas, resultado que demuestra la variabilidad a la que pueden estar sujetos los tiempos recabados de manera manual por el ingeniero y su impacto en el balanceo de línea de manera general.
Programa de superación para perfeccionar el desempeño profesional del docente universitario para el uso de las redes académicas
Authors:   Universidad de Sancti Spíritus José Martí Pérez, Pérez García Yusely , Chirinos Araque Yamarú del Valle ,   Universidad Católica Luis Amigó, Padilla García Oliurca ,   Universidad de Sancti Spíritus José Martí Pérez, Valdés González Arlex ,   Universidad de Sancti Spíritus José Martí Pérez, Cancio Lorenzo Edelberto ,   Universidad de Sancti Spíritus José Martí Pérez
Published: May 2024

Las redes académicas forman un área distinta de la internet pública, creadas exclusivamente para las comunidades de educación e investigación. Su inclusión en las universidades requiere cambios en los roles de los docentes, necesitando ser superados para su mejor aprovechamiento. La presente investigación tiene como objetivo valorar la pertinencia científico-metodológica de un programa de superación dirigido a perfeccionar el desempeño profesional del docente universitario para el uso de las redes académicas. La metodología predominante en el estudio es de corte cuantitativa, en la que utilizaron métodos del nivel teórico, empírico y matemático-estadístico a partir de las exigencias del enfoque dialéctico-materialista. Entre las contribuciones más relevantes del estudio se destacan los cambios que se operaron en la muestra al comparar su estado inicial y final con respecto a la apropiación de conocimientos, habilidades y el valor de lo afectivo en su desempeño profesional para el uso de las redes académicas. Por otra parte, se constató la factibilidad de la propuesta como un valioso recurso en el accionar diario del docente universitario al favorecer un rápido, fácil, ubicuo y económico acceso al conocimiento y brindar eficiencia para la comunicación e interacción y el aprendizaje colaborativo en red.
Metal Complexes in Biology and Medicine: The System Cadmium (II)/ Iron (II)/ Zinc (II)- α- Aminobutyric Acid
Authors:   Advanced Center for Material Science, Indian Institute of Technology Kanpur, Kanpur-208016, Uttar Pradesh, India, Tiwari Ashish Kumar , Tewari Brij Bhushan ,   Department of Chemistry. Faculty of Natural Sciences, University of Guyana. P.O. Box: 101110, Georgetown, Guyana
Published: May 2024

Metal ions play an important role in biological systems. The importance of metal ions to essential functions of living systems and for wellbeing of living organisms is well known. Complexation reactions of α– aminobutyric acid with cadmium (II), iron (II) and zinc (II) have been studied in solution phase using paper ionophoretic technique. The present method is based upon the migration of a spot of metal ion on a paper strip at different pH values of background electrolyte containing 0.01M α -aminobutyric acid. A graph of pH against mobility was used to obtained information in the binary complexes and to calculate its stability constants. The logarithm stability constants of ML and ML2 complexes of α -aminobutyric acid were found to be (4.01 ± 0.02; 2.72 ± 0.01), (3.73 ± 0.03; 2.65 ± 0.09), (4.45 ± 0.02; 2.80 ± 0.03) for cadmium (II), iron (II) and zinc (II) complexes, respectively at ionic strength 0.1 molL-1 and a temperature of 35º C. Metal based drugs bioactivity can be increase by metal chelation, which in turn increase their absorbance and stability. Metal complexes can offer their action such as anti-inflammatory, anti-diabetic, antimicrobial, anticancer and ant thyroid compounds.
The Use of the Severity Dependence Scale (SDS) as an Outcome in Studies of Alcohol and Other Drug Use a Systematic Review
Authors:   The University of Sydney, Sydney, Australia, Jang Kyumin , Gallagher Erinn ,   National Drug and Alcohol Research centre, University of New South Wales, Sydney, Australia
Published: May 2024

Introduction: The Severity Dependence Scale (SDS) is a validated measure of the severity of dependence on alcohol or drugs. SDS scores can be used to guide treatment planning, monitor progress, and evaluate treatment outcomes. Objectives: We aimed to review studies that analysed SDS as an outcome in studies of alcohol and drug use (AoD), with a particular focus on the methodology used to examine the changes in SDS. Methods: The search was performed using the literature databases Embase, PubMed and Medline. Articles were included when the outcome was SDS in AoD. Studies that examined SDS, but not among the AoD population, studies that reported SDS as predictors, qualitative research, study protocols, conference papers, and studies in non-English language were excluded. Results: Among 179 articles identified, 15 were included in the systematic review. Two studies conducted cannabis research, two for methamphetamine, one for cannabis and amphetamine, one for cocaine, one for ketamine, one for ecstasy and seven for general illicit drugs. Out of 15 studies, ten used the t-test for statistical analysis of the SDS, one used a generalised estimating equation, one used a Spearman non-parametric test, and one used a linear mixed model, one reported the baseline score for the SDS and did not report the SDS at follow-up, one reported a descriptive analysis of the SDS. Conclusions: In the absence of a standardised cut-off score and a minimal important difference, more attention should be paid in analysing the discrete scale of the SDS to ensure analysis accuracy.
India’s G20 Presidency and Impact on Indian Tourism, Travel and Hospitality Business
Authors: Shaheed Khan  , Freeda Maria Swarna M  , Panch.Ramalingam
Published: May 2024

It has been called Bharat’s G20 moment and how, the nation is using the opportunity to boost tourism and its vibrant culture.  Milestones in any business are necessary, as they usher in a turning point.  The push and pull factors of India, has ensured, not only inbound tourism, but galvanized domestic tourism on account of the facilities and opportunities and yes, the pride of every citizen to see his/her own country.  If Covid-19 was a milestone with the learnings that it provided, G20 too has helped evoke the tourism, travel, and hospitality (TTH) business to reach the $1 trillion mark by 2047; when the nation celebrates its 100 years of existence as an independent nation. It was a moment of pride when Prime Minister Narendra Modi, leading the Indian delegation took over the G20 Presidency in 2022 from Indonesia and it was official that from 1st December 2022 to 30th November 2023.  It was envisaged that a total of 215 G20 meetings would be conducted across 55 locations and tourism would have a total of four meetings.  Three of the official meetings under the tourism track led by India’s G20 Sherpa, Mr. Amitabh Kant would be held at: Gujarat (Rann of Kutch), West Bengal (Siliguri) and Jammu and Kashmir (Srinagar).  The fourth Ministerial Level tourism meeting of G20 leaders was organized in Goa where a multitude of decisions were taken on various domains that will impact the TTH businesses and yes, most importantly environmental. The research paper focuses on what that TTH stakeholders feel about the G20 meetings in India and how it would impact the Travel and Tourism scenario, both inbound tourism (IBT), outbound tourism (OBT) and domestic.
Smart Glasses for Visually Impaired People Using IoT
Authors: Mrs. K. Swathi  , P. Gayathri  , D. Manasa  , G. Pavani  , B. Likhitha
Published: May 2024

The visually handicapped have a difficult time getting by in a world that is mostly intended for sighted people. Even seemingly simple things like locating obstacles, traversing new places, and keeping spatial awareness can be difficult for them and frequently impede their freedom and movement. Their sense of dependence and loneliness are exacerbated by the absence of real-time support and systems catered to their individual needs, which exacerbates these challenges. Smart glasses are made especially for those who are blind or visually impaired to address these issues. These smart glasses use technologies to improve the wearer's movement and independence while offering real-time help. It seeks to remove the obstacles that visually impaired people encounter when attempting to safely and successfully navigate their environment by utilizing modern sensor technology and creative IoT solutions. [3] Its primary goal is to create a wearable assistive technology with features including proximity alarms, object detection, distance measuring, and location mapping. It seeks to provide a complete and user-friendly system that caters to the unique needs of visually impaired people by integrating a variety of sensors, communication modules, and cloud-based platforms. The goal of the glasses is to let people to live more independently and confidently by removing the limits imposed by visual impairment, which will ultimately improve their overall quality of life.