bluuebunny/crossref_metadata_2025 huggingface dataset:
Antioxidant activity and toxicological implications of the aqueous extract of Azanza garckeana fruit pulp in female wistar rats
Authors: Nurudeen Quadri O. , Asinmi Muhammed R. , Falana Mansurat B. , Dikwa Muhammad A. , Yusuf Zaharadeen M. , Lambe Muinat O.
Published: May 2024

This study examined the antioxidant activity as well as the safety profile of Azanza garckeana aqueous extract in female Wistar rats. Following the random distribution of 28 female Wistar rats (mean weight = 159.25 ± 3.32 g) into four (4) groups labelled (A-D) containing seven rats (animals) each, a daily administration of 0.5 mL distilled water was orally given to the rats in group A, while the aqueous extract of A. garckeana fruit pulp were given orally at 125, 250 and 500 mg/kg to rats in groups B, C and D respectively for 21 days. Some antioxidant activities as well as kidney and liver function indices were examined on the rat using established methods. All liver function indices assayed for showed no significant (p > 0.05) difference in comparison to the control. The concentration of liver enzyme revealed no significant (p > 0.05) difference in liver alanine aminotransferase, liver aspartate aminotransferase, lactate dehydrogenase and liver alkaline phosphatase at 500 mg/kg in comparison to the control group. Conversely, all kidney functions indices show significant increase (p < 0.05) following extract administration, indicating potential effects on kidney function.  Significant decrease (p< 0.05) was observed in the level of kidney and liver reduced glutathione and kidney malondialdehyde while kidney and liver superoxide dismutase as well as liver malondialdehyde significantly increased (p<0.05). Overall, aqueous fruit pulp extract of A. garckeana shows no damaging effect on liver indices at the investigated dosage. However, it may have a significant side effect on the kidney due to the biochemical alterations observed in the kidney function indices at the investigated dosages.
Large scale penetration impact of PMS-WTGS on voltage profile and power loss for 5-bus, 330kV system of the Nigerian grid
Authors: Olanite O. , Nwohu M.N. , Adegboye B.A. , Tola O.J.
Published: May 2024

In recent times, adverse environmental changes and the gradual reduction in fossil fuel deposits is making integration of renewable  energy secure global attention. This paper therefore investigates the effect of high penetration of wind power on power loss and voltage  profile of 52-bus, 330kV Nigerian grid. Modeling and simulation of the study were successfully done using the Continuation Power Flow  method and Power System Analysis Toolbox in the Matrix Laboratory environment. The Ant Colony Optimization (ACO) technique codes  were used to determine the best sites and sizes of Permanent Magnet Synchronous-based Wind Turbine Generators (PMS-WTGs) on the  grid as nonoptimal placement and size of PMS-WTGs will result into active power losses and poor voltage profile. The ACO and power  flow analysis indicated two load buses, Aladja bus and Yola bus as best sites for PMS-WTGs with optimal sizes of 100MW and 197MW  respectively. The result shows a decrease in the system's active (42.1%) and reactive (43.9%) power losses while heightening voltage magnitudes of critical buses to statutory values and enhancing the grid power quality. The overall results indicate that integrating 297MW  PMS-WTGs improves voltage stability and power loss reduction by maximizing system loadability and reducing line losses.
Compressive, bending and shear properties of reinforced concrete beams containing sawdust ash as partial replacement of cement
Authors: Osanyinlokun O.E. , Fapohunda C.A. , Olaniyan O.M.
Published: May 2024

150x600 mm for the bending test and 150x150x450 mm for the shear test) specimens were used for this investigation. The concrete cube and RC beam specimens had SDA as a partial cement replacement within the range of 0%–10% by weight of cement at 2.5% intervals. 120  RC beam specimens were cast, followed by curing and testing at 28, 60, 90, and 180 days. Using the 4-point loading method, the bending  and shear responses of the beams and associated parameters, like the formation and growth of cracks, were determined during the  testing. The impact of SDA replacement on the characteristics of fresh and hardened concrete was also assessed using 105 cube specimens cast, cured, and tested at 7, 14, 21, 28, 60, 90, and 180 days. A concrete mix ratio of 1:1.3:2.4 and a constant water/binder ratio  of 0.50 at optimum 5% SDA replacement produced (25 N/mm2 ) the required compressive strength. The results show that workability  decreases as the SDA percentage increases. Generally, the values of concrete’s densities containing SDA in the mix were in the range of  standard weight applications. At 28 days, samples up to 5% recorded a higher compressive, bending, and shear strength development rate than the control mix. The results show that cement partially replaced with up to 5% SDA can produce RC that meets the  requirements for concrete for structural application.
Evaluation of the challenges facing small and medium-scale building contractors in Nigeria
Authors: Mbazor D. , Aigbavboa C. , Thwala W.
Published: May 2024

In this study, the challenges associated with the operations of small and mediumscale building contractors in Nigeria were considered. Globally, the construction industry is faced with several notable challenges in terms of technological advancement, development of  operational processes and mechanisms, and keeping up to date with the prevailing business trends. The main objective of this study is to  examine the problems that are facing small and medium-scale building contractors in Nigeria. The study employed a questionnaire  survey as a data collection instrument. A total of 317 closed-ended questionnaires were administered to small and medium-sized  contractors in Akure Nigeria. However, only one hundred and seventy-two (172) returned questionnaires were found valid for analysis.  The data was analyzed using the simple descriptive statistical method of percentage and weighted mean score (WMS). Findings revealed  that inadequate startup capital for contractors was the major problem facing small and medium-scale building contractors in the study  area given its highest mean score of 4.0697. In light of the above, the study recommends that the government being the major player in  the building industry should endeavour to initiate, create, and implement policies such as grants and aids for small and medium-sized  contractors to enable them to remain in business no matter the state of the economy. It is concluded that the ineffectiveness of the small  and medium-sized contractors in the study area is influenced by the un-availability of startup capital, lack of political will in implementing policies that assist small and medium-sized contractors, delayed payment, high-interest rates on loan facilities, and  difficulty in getting guarantors for the loan facility.
Geophysical survey and radiometric assessment of aquifer strata and vulnerable groundwater quality of Ukwuani Ommunities in Delta State
Authors: Esi E.O. , Akpoyibo O.
Published: May 2024

The study assessed the aquifer strata and groundwater quality of Obeti, Umuaja, and Ebedei communities of Ukwuani, Delta State, Nigeria using electrical resistivity technique and sodium iodide [Na(TI)] detector. The electrical resistivity technique revealed that lithology has five to six geoelectric strata, which ranged from topsoil to clay formations with thickness of 0.6 to 6.0 m sits and aquifer resistivity range of 182.1– 6032.0 Ωm with depth of 29–70 m. These ranges indicate significant changes in the aquifer level and sufficient reservoirs for groundwater. To assess the activity concentrations of 238U, 232Th and 40K at the aquifer depth of 29–70 m groundwater, a total of fifteen groundwater samples were collect for analysis and the mean results are 9.00±1.24Bql−1, 4.82±2.95Bql−1 and 57.93±4.20Bql−1 respectively. These results are all above world threshold limits. However, the computed mean radiological health risk values for radium equivalent (Raeq), representative index (Iy), external hazard index (Hin), internal hazard index (Hex), absorbed dose rate (D), annual effective dose equivalent (AEDE), outdoor and indoor, and excess lifetime cancer risk (ELCR) outdoor and indoor are 20.35±5.78 Bql−1, 0.15mSvy−1, 0.056mSvy−1, 0.08mSvy−1, 9.55μGyh−1, 11.71mSvy−1, 46.84mSvy−1and 0.04×10−3, 0.16×10−3 and 0.20×10−3 for the addition of (ELCR) outdoor and indoor respectively. The computed mean radiological values are below world threshold limits. Hence, the studied communities’ drinking groundwater is safe radiologically. It is advised that government, oil and gas operators and individuals should drill above 30 m depth for quality groundwater and should be treated before usage. These values will serve as baseline data.
Determination of Antiplasmodial and Antityphoid Activity of Extract from Guava, Paw-Paw and Mango Leaves
Authors: Shitu Auwal , Usman Muhammad Ibrahim
Published: May 2024

No Abstract
Antioxidant Effects of Aqueous Leaves Extracts of Launaea Taraxacifolia in Benzene-Induced Haematotoxicity in Albino WistarRats
Authors: Obazelu Progress Arhenrhen , Omoregie Abieyuwa Peace
Published: May 2024

No Abstract
Effect of 1, 25 dihydroxy v itamin D3 on T Helper 17 (TH17) cell pathways in diarrhea associated irritable bowel syndrome
Authors: Li Yongjian , Wang Yan
Published: May 2024

Purpose: To investigate the effect of 1, 25-dihydroxyvitamin D3 (1,25-(OH)2D3) on T-Helper 17 (TH17) cell pathways in diarrhea-associated irritable bowel syndrome (IBS-D).
Methods: 120 children with IBS-D were treated with Smecta alone and Smecta in addition to 1,25-(OH)2D3 in Hangzhou Ninth Peoples Hospital, Hangzhou, China. Blood samples were taken to determine the levels of 1,25-(OH)2D3, IL-17, IFN-γ, IL-23, and IL-6, as well as Th17 cell ratio. Furthermore, IL-17 and RORγt expressions were evaluated.
Results: Serum 1,25-(OH)2D3 levels decreased in IBS-D patients and were negatively correlated with IL-17 levels in serum and Th17 cells in peripheral blood. Treatment with 1,25-(OH)2D3 significantly reduced serum IFN-γ, IL-17, IL-23 and IL-6 levels in IBS-D patients (p < 0.05). Percentage of Th17 cells, and IL-17 and RORγt expression levels were significantly reduced in IBS-D patients after 1,25-(OH)2D3 treatment (p < 0.05).
Conclusion: This study shows that 1,25-(OH)2D3 reduces serum IFN-γ, IL-17, IL-23, IL-6 levels, Th17 cells and RORγt expression in IBS-D patients. Additional studies with larger sample sizes are required to validate these findings.
Effect of remifentanil in clinical anesthesia and postoperative analgesia
Authors: Lv Jing , Zhang Yuzhu
Published: May 2024

Purpose: To investigate the effect of remifentanil in clinical anesthesia and postoperative intravenous analgesia.
Methods: A retrospective analysis was conducted on the medical records of 100 patients who received remifentanil for anesthesia and postoperative intravenous analgesia at Zibo Center Hospital, Zibo, China from February 2020 to February 2023. The patients were divided into study and control groups comprising 50 patients in each group. The study group received remifentanil intravenously (8 g/kg) while the control group received fentanyl (3 - 4 μg/kg). Heart rate (HR), mean arterial pressure (MAP), and Bispectral Index (BIS) were monitored 5 min before anesthesia (T1), 10 min after (T2), 40 min after (T3), and 5 min before the end of surgery (T4). The levels of blood glucose (Glu), angiotensin II (Ang II), and cortisol (Cor) were measured at T1, T2, T3, and T4. Analgesic and sedative effects were evaluated 3, 12 and 24 h after surgery using the visual analog scale (VAS) and Ramsay sedation score.
Results: At T1, T2, T3, and T4, there were no significant differences in HR, MAP, and BIS between the two groups (p > 0.05), while the levels of Glu, Ang II, and Cor in study group were significantly lower (p < 0.05). At 3, 12 and 24 h after surgery, VAS score in the study group was significantly lower, while Ramsay's analgesia score was significantly higher (p < 0.05). Total effectiveness was significantly higher in the study group (p < 0.05). Recovery time for orientation, spontaneous breathing, awakening, stay in the recovery room, and incidence of adverse reactions were significantly lower in study group (p < 0.05).
Conclusion: The use of remifentanil for postoperative intravenous analgesia significantly lowers stress response, sedation and improves recovery time. It is, therefore, effective, and produces lower adverse effects than fentanyl. Large-scale investigation to determine the impact of confounding factors on the outcome of fentanyl/remifentanil combination is required.
Effect of intra-articular injection of sodium hyaluronate on knee function and inflammatory state in knee osteoarthritis patients
Authors: Zhu Lei , Wei Yuxi , Zhang Jun
Published: May 2024

Purpose: To investigate the effect of intra-articular sodium hyaluronate injections in knee osteoarthritis (KOA) patients.
Methods: 110 patients with KOA admitted to Renmin Hospital, Hubei University of Medicine, Shiyan, China from September 2019 and October 2021 were enrolled in this study. Each patient was assigned a number based on the time of admission, and the patients were randomly divided into control and study groups. Total effectiveness (efficacy), and visual analog scale (VAS) scores in both groups were evaluated. Also, the levels of inflammatory factors, viz, IL-6, TNF-α, and TLR4 were investigated using enzyme-linked immunosorbent assay (ELISA)
Results: The total effectiveness in the study group was significantly higher compared to control group (p < 0.05), while the visual analog scale (VAS) scores of the study group were significantly lower than those of the control group one week and three months after treatment (p < 0.05).
Conclusion: Intra-articular injection of sodium hyaluronate relieves pain, restores knee function, and reduces joint inflammation. Future long-term studies utilizing a larger number of patients from multiple centers will be required to validate treatment effects, potential for relapse, and recurrence of symptoms.
Glycan synthesis: An update
Authors: Abualassal Qais , Abudayeh Zead , Al-Najdawi Manal , Hussein-Al-Ali Samer H
Published: May 2024

Carbohydrate synthesis presents several challenges due to the intricate nature of molecules and their complex structures. Since certain pathogens are difficult to culture in the laboratory under some circumstances, and the isolation of glycans in pure structural forms is an arduous undertaking, the medicinal chemistry approach offers a fascinating and attractive option. The efforts being made to develop an automated system for oligosaccharide synthesis are expected to produce immense effects and revolutionize the understanding of the role of carbohydrates in biological systems. Glycovaccines aid in saving millions of lives around the world annually by protecting children and adults from bacterial infections. These vaccines further expand the therapeutic armamentarium against several microbial infectious diseases. This review highlights the different clinical applications of glycan and the progress made in their synthetic process.
Effect of sequential gemcitabine and epirubicin therapy on high-risk non-muscle invasive bladder cancer following transurethral bladder tumour resection
Authors: Zhu Jinhai , Zuo Zeping , Yu Hongtao , Qian Junjie
Published: May 2024

Purpose: To investigate the efficacy of sequential gemcitabine and epirubicin therapy on high-risk non-muscle invasive bladder cancer (NMIBC) after transurethral resection of bladder tumour (TURBT).
Methods: The records of 100 high-risk NMIBC patients, who underwent TURBT at the Tongling People's Hospital, Tongling City, China between January 2020 and March 2023 were retrospectively analyzed. A total of 46 patients, treated with epirubicin after operation, were assigned to control group, while 54 patients, treated with both gemcitabine and epirubicin, were included in the study group. DKK-1 and YKL-4 levels were assayed by immunomagnetic bead‐based liquid chip technology and enzyme-linked immunosorbent assay, respectively. Furthermore, treatment efficacy was determined and compared between the two groups.
Results: There were no significant differences in the pre-treatment DKK-1 and YKL-40 levels between the two groups (p > 0.05). However, both groups experienced a significant drop in post-treatment levels, with significantly lower post-treatment levels in the study group (p < 0.05). There were no significant differences in catheter retention time and hospitalization time between the two groups (p > 0.05). The study group achieved a significantly better overall response rate than the control group. The pre-treatment SF-36 scores of the two groups were similar, while their post-treatment SF-36 scores increased significantly (p < 0.05).
Conclusion: Sequential therapy with gemcitabine and epirubicin is effective in the therapy of high-risk NMIBC after TURBT. It significantly lowers DKK-1 and YKL-40 levels, improves postoperative quality of life and reduces the postoperative recurrence rate without increasing adverse reactions and affecting the catheter retention and hospitalization times. A more comprehensive analysis is required to obtain improved outcomes.
Gómez, M. C. (2023). Comprendiendo el dolor temprano. Aportes desde la psicología perinatal. JCE Ediciones. ISBN 978-987-1660-39-1
Authors: Moreno José Eduardo
Published: May 2024

La autora de este libro es Licenciada y Doctora en Psicología. Investigadora asistente del CONICET y miembro del equipo de Psicología Perinatal y de la primera infancia UBA – CIIPME - CONICET. Docente de la Universidad del Salvador.Este trabajo se centra en las vivencias de dolor en los bebés nacidos prematuros que se encuentran atravesando sus primeros días de vida, a veces durante meses, en una Unidad de Cuidados Intensivos Neonatales (UCIN).
¿Cómo describen la autoconfianza los deportistas? Un estudio cualitativo con jóvenes jugadores y jugadoras de voleibol
Authors: Russo Dolores , Pelizza Julieta , Lorusso Leandro Javier , Raimundi María Julia
Published: May 2024

El objetivo de este estudio fue describir las percepciones acerca de la autoconfianza en el deporte. Participaron 30 jugadores (50% mujeres) de voleibol federado de un club de Mar del Plata, Argentina, de entre 14 y 18 años. Se utilizó una encuesta abierta y el procedimiento de análisis de la Teoría Fundamentada. Las categorías emergidas del análisis para describir la autoconfianza fueron: la creencia en uno mismo para el logro de objetivos; el ambiente social, fundamentalmente compañeros y entrenadores; y el autodiálogo positivo y rutinas de pre-ejecución, como estrategias más utilizadas para el aumento de la autoconfianza. Este trabajo constituye un insumo para el trabajo de profesionales del deporte en la búsqueda del bienestar y rendimiento de los deportistas jóvenes.
A First Look at Genetic Diversity of Metapenaeus ensis Populations in Tam Giang – Cau Hai Lagoon, Vietnam
Authors: Xuan Huy Nguyen , Ty Nguyen , Giang Tran Van , Phuong Tran Vinh
Published: May 2024

This study investigates the genetic diversity and population structure of the greasyback shrimp, Metapenaeus ensis (De Haan, 1844), within the Tam Giang – Cau Hai lagoon, Vietnam, by analyzing mtCOI genes from 91 individuals collected across four populations in nine sampling locations. High genetic diversity was found, with 34 unique haplotypes and 38 genetic variations identified. Most genetic variation occurred within populations (AMOVA), suggesting high gene flow. Low and non-significant Fst values and close genetic distances confirmed minimal differentiation among populations. These findings provide the first insights into M. ensis population genetics in this lagoon, informing conservation and management efforts. Understanding genetic diversity is crucial for sustainable management and conservation of marine species. This research aids in understanding population resilience, potential impacts of overfishing, and may assist in developing sustainable harvest strategies of this economically important shrimp species.
Mechanical and Microstructural Properties of Mortars: Obsidian Powder Effect
Authors: Çakmak Talip , Gürbüz Ali , Kurt Zafer , Ustabaş İlker
Published: May 2024

Concrete has been the world's most produced and utilized building material for years due to its economic and easy accessibility. However, it attracts attention due to the CO2 emitted from cement, the raw material of concrete, during the production and consumption stages. Although there are different research studies to reduce this emission, one of the most logical solutions is to use pozzolanic materials with cement and reduce the need for cement. This paper investigated the general material characteristics of mortar samples generated by substituting obsidian pow- der with pozzolanic properties into cement at different ratios by weight. Mortar specimens with varying proportions of obsidian, such as 0%, 10%, 20%, and 30% by weight, were subjected to mechanical tests at 3, 7, 14, and 28 days. Material tests like X-ray diffraction (XRD) and scanning electron microscopy (SEM) were employed to characterize the material. As a result of the me- chanical tests, 42.52 MPa compressive strength was obtained from the 28-day reference sample, while 44.331 MPa compressive strength was obtained from the mortar sample with 30% obsid- ian substitution. The outcomes of this paper noted that obsidian powder, which has pozzolan- ic properties, increased the mechanical strength of cementitious mortar specimens. This work indicates the suitability of using obsidian as pozzolan material with cement was determined.
Working Capital Turnover Ratio: A Managerial Perspective
Authors: Kabu Enos , Y. Sahetapy Engle Stella , C.B. Manteiro Maria , Sakke Tira Deviarbi
Published: May 2024

This study aims to introduce another perspective to better understand working capital turnover ratio – a financial ratio that has been widely used in assessing working capital efficiency of a company. Using a true experimental and a simulation design method like simple business transactions, we find that this formula gives different figures. Management, therefore, may need to aware that the working capital turnover might be beneficial for analysts, but it may be not for financial managers. It provides different meaning as well as its relevancy for money management.
HERANÇA DIGITAL: UMA EXPLORAÇÃO DO LEGADO ONLINE E SUA GESTÃO PÓS-MORTE
Authors: Rodrigues Costa Silva Vinícius
Published: May 2024

O presente artigo tem como temática a herança digital, que é um conceito emergente que se refere à gestão dos ativos digitais de uma pessoa após a sua morte, isso inclui contas de mídia social, e-mails, fotos, vídeos e outros tipos de conteúdo online, este artigo destaca a importância crescente da herança digital na era digital e os desafios únicos que ela apresenta, os ativos digitais muitas vezes estão sujeitos a políticas de privacidade e termos de serviço das plataformas digitais, o que pode dificultar sua transferência e gestão por parte dos herdeiros, além disso, a herança digital levanta questões éticas e de privacidade, já que alguns podem desejar que seus perfis de mídia social sejam preservados como uma forma de memória online, enquanto outros podem preferir que certos conteúdos sejam excluídos ou mantidos privados, é fundamental que comecemos a considerar ativamente o destino de nossos ativos digitais e a planejar sua gestão pós-morte, isso pode envolver a criação de um testamento digital, designando um executor digital e fornecendo instruções claras sobre nossas preferências de herança digital, ao abordar essas questões agora, podemos garantir que nosso legado digital seja gerenciado de forma significativa e respeitosa no futuro.
IMPORTUNAÇÃO SEXUAL: UMA ANÁLISE DA LEI Nº 13.718/2018
Authors: Borges Ribeiro Amaral Pedro Henrique
Published: May 2024

A Importunação Sexual é um crime que foi incorporado ao Código Penal Brasileiro através da Lei nº 13.718/18, com o intuito de coibir e punir condutas que até então não eram previstas na legislação. O presente artigo tem como objetivo analisar a referida lei e sua aplicação no combate à prática desse delito. Para isso, foi realizada uma pesquisa bibliográfica, utilizando como fontes principais a legislação vigente, doutrinas e jurisprudências. Além disso, foram abordadas questões históricas e culturais que contribuem para a perpetuação desse tipo de violência contra a mulher. Através desse estudo, foi possível observar que a Lei nº 13.718/18 trouxe importantes avanços no enfrentamento à Importunação Sexual, ao ampliar a definição do crime e aumentar a pena para quem o comete. Contudo, ainda é preciso combater o machismo e a cultura do estupro que permeiam a sociedade e contribuem para a ocorrência desses crimes. Nesse sentido, é necessária uma mudança de mentalidade, para que as mulheres sejam vistas como sujeitas de direitos e não como objetos sexuais. Além disso, é fundamental uma maior atuação dos órgãos de segurança e justiça para garantir a efetividade da lei e proteger as vítimas. Ademais, a conscientização e educação da população sobre o tema também são essenciais para a prevenção da Importunação Sexual. Em conclusão, a Lei nº 13.718/18 é uma importante ferramenta no combate à violência sexual.
EPILEPSIA DO TIPO AUSÊNCIA: UMA REVISÃO BIBLIOGRÁFICA DOS MECANISMOS FISIOPATOLÓGICOS E ABORDAGENS TERAPÊUTICAS
Authors: Prado Martins Rosal Maria Eduarda , Vasconcelos Ribeiro Gustavo , Marilak Alves Veloso Heloisa , Oliveira Cunha Nogueira Vinícius , Lucas Costa Bastos Ruan , Mara Verçosa do Nascimento Liana , De Carvalho Carneiro Eduardo , Pinto Ibiapina Neto Aldemar , Moreira Bento Diego , Gomes Pereira Santos Marryeth
Published: May 2024

A epilepsia do tipo ausência é uma forma específica de epilepsia generalizada, caracterizada por episódios frequentes e breves de perda de consciência, que geralmente duram alguns segundos a um minuto. Objetivo: Analisar os mecanismos fisiopatológicos e condutas terapêuticas da epilepsia do tipo ausência, fornecendo uma síntese atualizada da literatura científica. Metodologia: Trata-se de uma revisão bibliográfica, utilizando artigos presentes nas seguintes bases de dados: PubMed, Scopus e SciELO Foram incluídos artigos originais e revisões sistemáticas em inglês e português publicadas entre 2014 e 2024, que abordassem sobre mecanismos fisiopatológicos e condutas terapêuticas da epilepsia do tipo ausência. Após a análise, foram selecionados 29 artigos para a confecção dessa revisão bibliográfica.  Resultados e Discussão: Os mecanismos fisiopatológicos da epilepsia do tipo ausência envolvem uma interação complexa entre disfunções dos canais iônicos, desregulação neuroquímica, alterações na conectividade neuronal e fatores genéticos. A compreensão desses mecanismos é fundamental para o desenvolvimento de novas abordagens terapêuticas e para a identificação de alvos potenciais para tratamento. A terapêutica baseia-se em uma abordagem multidisciplinar, que inclui medicamentos antiepilépticos, intervenções não farmacológicas, como a dieta cetogênica e a estimulação do nervo vago. Conclusão: Uma abordagem holística e individualizada é essencial para o manejo bem-sucedido da epilepsia do tipo ausência, visando não apenas o controle das crises, mas também a melhoria da qualidade de vida e o bem-estar global do paciente.
An Overview On: Exam Ease with Online Exam Portal
Authors: Prof. Atul Akotkar  , Vishwajit Sarkar  , Pranay Mahule  , Kunal Chakole  , Gaurav Hajare  , Priyanka Siram
Published: May 2024

Our online Examination System is a special kind of program where examination of the coed are often taken during a correct and efficient manner. Online Examination System consists of some Question(MCQ) types & and also the student are to give the right answers of these question by selecting the suitable choice. Once a solution is submitted (it won't possible to return back to it question). An internet examination system could be a web-based examination system where examinations are given online either through the net or intranet employing a automatic data processing system. The principle objective of this online examination system is to effectively evaluate the scholar thoroughly through a completely automated system that not only reduces the specified time but also obtains fast and accurate results
Personalize Diet Finder
Authors: Gaurav Khadilkar  , Adity Anandurkar  , Pratik Khairwar  , Piyush Raipure  , Prof. Manoj Chittawar
Published: May 2024

In Today’s busy life healthy body is dream for everyone to have a proper balanced diet. A balanced diet is important because your organs and tissues need proper nutrition to work effectively.
Without good nutrition, your body is more prone to disease, infection, fatigue, and poor performance. Children with a poor diet run the risk of growth and developmental problems and poor academic performance, and bad eating habits can persist for the rest of their lives. At the core of a balanced diet are foods that are low in unnecessary fats and sugars and high in vitamins, minerals, and other nutrients.
The following food groups are essential parts of a balanced diet. Calories play a vital role in our growth and energy. A good diet can help you manipulate calorie intake based on your requirements. The proposed application will provide the user with a user-friendly User-Interface where they can create an account, manage their account and get the diet by the click of just one button. If the user is allergic to some kind of food, it also has the feature to contact an actual dietitian to consult. And there’s also a page where the user can just read some interesting facts on health and human body. This application will save a lot of user’s time by not actually visiting a dietitian and getting everything done on their phone
IOT Based Wastewater Management in Smart Cities
Authors: Dr. Shwetha V  , Keerthana S
Published: May 2024

The process of extracting and refining contaminants from drainage or wastewater so they can be recycled back into the water supply with the least amount of negative environmental impact is known as wastewater management. The current declining environmental condition necessitates the development of new strategies and tactics to guarantee safe and intelligent wastewater management systems in smart cities. The Internet of Things (IoT) and wireless sensor networks are potential technologies for treating wastewater. The comprehensive literature review develops a conceptual framework utilizing blockchain technology for an Internet of Things (IoT)- based wastewater management system in smart cities (IoT- WMS). Information is now being stored using blockchain technology to create an incentive scheme that promotes the reuse of waste water. In smart cities, tokens related to the quantity and quality of recovered wastewater are distributed to homes and businesses. However, this frequently promotes manipulating the data used to award these tokens in order to incorporate particular benefits. To determine whether there is evidence of altered IoT sensor data, anomaly detector techniques are employed. In order to facilitate the most efficient distribution of water depending on user usage at the plot holding level, this study suggests a water distribution and integrated management system based on the Internet of Things (IoT) and data analytics (DA). In addition to preventing water waste, the suggested approach would assist in gathering consumption statistics for macro-level research and town planning
Dividend Policy and its Impact on Stock Prices: An Empirical Study on Selected Indian Steel Companies
Authors: Dr. Manish Guha
Published: May 2024

Dividend decision is a very decisive judgment for any firm as it will impacted on several factors like stock prices, future development, debt repayments etc. in this particular paper it has been tested whether EPS and DPS has any significant effect on MPS or not. For that fifteen companies are chosen on the basis of market capitalization basis and there after correlation and regression analysis has been done to see the effect of EPS and DPS on MPS. Finally after all analysis it was found that ther was a positive correlation between EPS and DPS with MPS but not significantly and on the other side by regression analysis it was fond that approximately twenty two percent variations in MPS explained by EPS and DPS and rest due to residual term
CONTRIBUCIÓN A LA DIETA DE LA LECHUZA DE CAMPANARIO (Tyto alba) (AVES
Authors: De Labra-Hernández Miguel Ángel , Gurrola-Hidalgo Marco Antonio , Hernández Galindez Agnibed
Published: May 2024

En México el conocimiento de la dieta de las rapaces nocturnas es insuficiente. Durante noviembre 2016 a febrero 2017, evaluamos la dieta la lechuza Tyto alba durante la época reproductiva en una pequeña área agrícola al noroeste del estado de Guerrero, México. Analizamos un total de 24 egagrópilas y 44 elementos en la dieta para dos nidos. Los mamíferos de talla pequeña son la principal presa de la lechuza con el 48% de la frecuencia y el 55% de la biomasa. Ocurrió un índice de traslape trófico del 83% entre las dos parejas de lechuzas. Futuros estudios en otros sitios de anidación de T. alba puede ayudar a explicar la ecología de forrajeo en áreas agrícolas y los efectos potenciales en el control de las plagas de cultivos.
INVESTIGACIÓN CIENTÍFICA COMO HERRAMIENTA A LA CONSERVACIÓN DEL JAGUAR EN DARIÉN, PANAMÁ
Authors: Moreno Ricardo , Young Natalia , Puertes Arturo , De la Torre J. Antonio
Published: May 2024

El jaguar es el felino más grande del continente americano y está en peligro de desaparecer en Panamá. Desde 1998 realizamos investigación científica para obtener información sobre la ecología del jaguar en el Parque Nacional Darién y en zonas mixtas donde hay potreros y remanentes de bosques. Con base en la información recopilada sabemos que 395 jaguares han sido asesinados entre 1989 al 2023 y Darién es la provincia donde se reportan más muertes. Utilizamos cámaras trampas y collares GPS para obtener la información de los jaguares, estos datos son básicamente traducidos en recomendaciones muy puntuales para las comunidades y los tomadores de decisiones. Además, se disemina la información, se promueve la realización de buenas prácticas sostenibles y medidas de mitigación que puedan ayudar a las personas a mejorar la convivencia con los jaguares.
REVISIÓN DE LOS ESCOLOPENDROMORFOS (MYRIAPODA
Authors: González G. Saúl S.
Published: May 2024

Este estudio presenta por primera vez un listado de las especies del Orden Scolopendromorha de Panamá, basado en literatura del Catálogo Mundial de Ciempiés (CHILOBASE) y especímenes examinados presentes en la colección del Museo de Invertebrados de la Universidad de Panamá. Tres familias, seis género y once especies son listadas. Scolopendra L. 1758, es el género más diverso, con cinco especies. Mapas mostrando la distribución geográfica son presentados para familia, género y algunas especies.
Enhancing Training Precision: Unveiling the Barbell Velocity’s Role in Tailoring the Resistance Load for the China Badminton Team
Authors: Cui Jianing , Liu Jixiang , Li Chunlei
Published: May 2024

Velocity-based resistance training is a fundamental component of sports science, offering a systematic approach to investigating the load variables of resistance exercises. This research focused on assessing the load across various resistance exercises by examining the barbell velocity during the concentric phase. The study involved 11 male athletes representing the China badminton team, who underwent 1RM testing for bench press, hip thrust, back squat, and single leg press exercises and the maximum repetition testing at load intensities of 60%, 70%, 80%, and 90% of 1RM. Simultaneously, measurements were taken of the barbell’s concentric phase velocity during each exercise. The findings revealed a robust negative correlation between barbell velocity and load intensity. Furthermore, exercises engaging greater muscle strength displayed smoother fitting curves. Analysis of velocity loss rates indicated that the hip thrust exhibited a higher completion percentage compared to the back squat and the bench press. Similarly, the non-dominant leg press showed a higher completion percentage than the dominant leg press. The study emphasizes the significance of delineating barbell velocity distributions in resistance training involving large muscle groups, as well as the accurate determination of load intensity. Precise load determination can be facilitated by employing fitting curves derived from distinct movement patterns and varying load intensities. The utilization of velocity data offers a quantifiable approach to achieving targeted training outcomes.
Kinematics of Two Special Endurance Trials:
A Methodological Contribution to 400-m Performance
Authors: Mackala Krzysztof , Omelko Rafal , Mroczek Dariusz , Szczepan Stefan , Mastalerz Andrzej
Published: May 2024

This study aimed to determine changes in the kinematics of sprint steps based on progressive muscular fatigue during high-intensity 350-m and 500-m trials. Twelve elite healthy male 400-m sprinters with a minimum of six years of regular sprint training experience were recruited. They were divided into two groups for the experiment: a 350-m and a 500-m trial group. Time and kinematics of sprinting step motion for specific segments, i.e., starting to final stages of each trial, were obtained using the Opto Jump-Microgate optical measurement system. The starting phase of each sprint was defined as the section without muscular fatigue (noF), and the final phase was the sprint under muscular fatigue (onF). Each last 25 m of the 50-m evaluated section containing ten complete running steps was selected for detailed statistical analysis. Various patterns of temporal and spatial variables of sprinting efforts were observed between 350-m and 500-m trials. Each trial result was influenced by significant individual changes (p < 0.05). All variables indicated that the two distances differed significantly in terms of running kinematics. This was confirmed by significant differences in the mean step frequency (p < 0.001), which presented a difference of 11.75%, and the mean step speed (p < 0.001). As a result of these changes, a hierarchical intermittent endurance training pattern was defined. The research concluded that special endurance (intermittent sprints) based on 350 m differed significantly in kinematics from sprints over 500 m. Therefore, it should be assumed that the distance of 350 m is more similar in its kinematics to the 400-m competition. This should encourage coaches and athletes to apply a 350-m distance in training developing special endurance, especially in the pre-competitive and competitive periods.
Parkinson’s Critical Heart Rate Test: Applying
the Critical Power Model for People with Parkinson’s Disease
Authors: Barbieri Ricardo , Kalva-Filho Carlos Augusto , Faria Murilo Henrique , Silveira-Ciola Aline Prieto , Torriani-Pasin Camila , Simieli Lucas , Barbieri Fabio Augusto
Published: May 2024

Aerobic exercise with the correct intensity can attenuate motor and non-motor symptoms of Parkinson's disease (PD) and improve the quality of life. However, a specific, validated, non-invasive, and outside the laboratory protocol that assesses physiological variables to prescribe optimal aerobic exercise intensity for people with PD is nonexistent. Therefore, this study aimed to propose a protocol, the Parkinson's critical heart rate test (Parkinson-CHR test), to determine the critical heart rate (CHR) in individuals with PD and verify its validity, reliability, and sensitivity. Fifteen people with idiopathic PD, who were able to practice exercises, were recruited to participate in the study (71.1 ± 6.6 years). The study consisted of two experiments: i) the first one aimed to assess the validity and reliability of the protocol, with participants performing the test twice at a one-week interval; ii) the second experiment aimed to investigate the protocol sensitivity, with individuals being evaluated before and after an 8-week training program according to Parkinson-CHR intensity. In experiment 1, no differences between test and retest were observed in the time to cover the distances (400, 800 and 1200 m), the total heart rate, the critical heart rate, and critical speed (p > 0.05). In experiment 2, there was a reduction in time to cover 400 and 800 m as well as in the total heart rate for all distances after the 8-week training program. The Parkinson-CHR test is a reliable, reproducible, inexpensive, and non-invasive protocol to assess, prescribe, and monitor aerobic exercise intensity in people with PD.
Incidência dos casos de Dengue, Chikungunya e Zika no estado do Piauí (2016 - 2022)
Authors: Pinheiro Randyson da Silva , Mendes Jossuely Rocha , Santos Marcos Vinicius Costa , Carvalho Nayne Cristine Matos , Dantas Felipe Ramos , Ventura Marcelo Cardoso da Silva , Mallet Jacenir Reis dos Santos , Silva Jurecir da
Published: May 2024

Introdução. As arboviroses são um grupo de doenças virais transmitidas por vetores artrópodes conhecidas por possuírem sinais e sintomas bastante semelhantes, o que acaba interferindo no diagnóstico clínico e epidemiológico preciso de doenças como a dengue, febre chikungunya e zika. Predominantes em clima tropical e transmitidas pelos mesmos vetores, Aedes aegypti e Aedes albopictus, as arboviroses supracitadas representam um grave problema de saúde pública, com casos em todo o território brasileiro. Objetivo. O objetivo do presente trabalho é determinar a incidência dos casos de dengue, chikungunya e zika no estado do Piauí. Material e Métodos. Trata-se de uma pesquisa de caráter retrospectivo que utiliza referenciais publicados pelo governo do estado do Piauí, levando em consideração o período que compreende de 2016 a 2022 filtrando apenas os dados relevantes ao objetivo do estudo. Resultados e Discussão. Os resultados no estado do Piauí para os casos confirmados de dengue, chikungunya e zika nos anos analisados são consecutivamente 48.132, 18.000 e 350. Destaque para a cidade de Teresina, como principal município de notificação. O estado do Piauí reúne condições climáticas que favorecem o ciclo de vida do mosquito A. aegypti. Apesar de serem causadas pelo mesmo vetor, as patologias apresentam taxas de incidências diferentes no estado. Os municípios piauienses são áreas endêmicas para as arboviroses em estudo (dengue, chikungunya e zika). Considerações Finais. A vigilância epidemiológica para essas doenças deve manter em estado de alerta, por apresentarem uma tendência ao aumento considerável nos últimos anos, representando um agravante à saúde em todo o estado.
Growth and Linear Body Developments of New Zealand White rabbit bucks fed diets supplemented with Azanza garckeana (Goron Tula) fruit meal
Authors: Herbert U. , Amaduruonye W. , Ikwunze K. , Obike O. M. , Onunkwo D. N. , Amaechi N. , Odoemelan L. E.
Published: May 2024

Ethno- and traditional medicine have inferred that Azanza garckeana plant products possessed varying phytochemicals and pharmacological properties capable of stimulating muscular growth and cellular development. Thus, this study was conducted to examine the direct and residual effects of Azanza garckeana fruit on the growth, linear body developments and carcass composition of New Zealand White rabbit bucks. Sixty New Zealand White rabbit bucks were randomly assigned to 4 treatments of 15 bucks, replicated three times in a completely randomized design. The experimental diets were formulated and supplemented with Azanza garckeana fruit meal at 0, 100, 200 and 300g/kg respectively, representing T , T , 1 2 T and T . The study was conducted in two experimental phases, the direct and the residual 3 4 phase. At the end of each experimental phase, data were collected on the growth, linear body parameters and on the carcass compositions. Results showed that the different supplementation levels of Azanza garckeana fruit up to 300g/kg on the direct phase improved the final weights (T 2276.67g to T 2446.67g), weight gain (T 1295.22g to T 1449.89g) and 1 4 1 4 the weights of the skin (T 237.00g to T 259.00g). It also increased the weight of the forelimb 1 4 (T1 199.33g to T4 258.33g), hindlimb (T1 255.33g to T4 292.67g), backcuts (T1 189.03g to T4 564.57g), the ear lengths (11.49cm in T to 13.52cm in T ), heart girts (26.04cm in T to 1 4 1 28.00cm in T ) and the body length (36.33cm in T to 38.66cm in T ). On the residual phase, the 4 1 4 different supplementation levels of Azanza garckeana fruit reduced the weight gain (T1 215.33g to T 54.65g), dressed weights (from 2110.42g in T to 1936.83g in T ) and dressed 4 1 4 percentages (84.69% in T to 77.44% in T ); but had no significant (P>0.05) effects on the 1 4 carcass parts and on the linear body development of the rabbit bucks. It is therefore, concluded that the different supplementation levels of Azanza garckeana fruit impacted favourably on the growth of the rabbit bucks, carcass development and on the linear body growth; but had no residual effects on the carcass parts and linear body growth of the rabbit bucks.
Information Communication Technology (ICT) Integration in Teaching and Learning in Selected Rural Secondary School in Burera District, Rwanda
Authors: Mpumuje Maurice
Published: May 2024

Studies conducted on the use of information and communication technology (ICT) in education posit its importance in all life domains, without exception to education. ICT has been a vehicle for aspiration, innovation, and quality academic achievement. This paper aimed to investigate the use of information and communication technology in the teaching and learning process at Ecole Secondaire Kagogo in Burera District, Rwanda. The study had two objectives: (1) to assess the benefits of using ICT in rural secondary schools, and (2) to examine the challenges preventing effective ICT integration in secondary schools. The study is descriptive, adopting a mixed-methods approach. Guided by the Diffusion of Innovations Theory (DOI), the study involved a population of 114 participants with a purposive sample size of 52 respondents. Data were collected through a questionnaire and interviews with teachers and school leaders. Findings revealed that ICT enables teachers to share assessments with students and deliver the lessons; helps learners engage in peer assessments and independent learning; and that school leaders use ICT to share resources. Reports identified inadequate infrastructure and a lack of professional development as barriers to the effective integration of ICT into schools. It was recommended that the required facilities, resources, and ICT gadgets be supplied for rural secondary schools so they would not still lag behind in the use of ICT in teaching and learning.
ANÁLISE DE PRODUÇÕES SOBRE O PERÍODO DE ALFABETIZAÇÃO E A PANDEMIA: UM OLHAR PSICOLÓGICO PARA O PEDAGÓGICO
Authors: Ardaia Rafael Pelisson , Hieda Elisamari Yumi Fugimoto , Forno Leticia Fleig Dal , Teixeira Thaise Moser
Published: May 2024

Com a pandemia da COVID-19 e o uso de medidas emergenciais como o isolamento social, necessário para a contenção do vírus SARS-CoV-2, diversas esferas da sociedade sofrem mudanças em suas maneiras de funcionamento, entre elas uma área que foi impactada diretamente foi a educação. As crianças em suas fases iniciais de desenvolvimento, quando iniciado o processo de escolarização e de atividades fundamentais como a alfabetização, passaram por esse período com muitas dificuldades, e muitas não obtiveram uma aprendizagem efetiva em diferentes conteúdos. Sendo assim, se fez necessário o estudo e investigação do atual contexto em que a educação infantil se encontra, para compreender quais as suas novas demandas e desafios. O objetivo deste projeto foi analisar as produções sobre a alfabetização em um contexto pós-pandêmico, e assim servir como referencial teórico e material de apoio para aqueles que estão desenvolvendo práticas na educação infantil. O projeto referiu-se então a uma revisão de literatura, feita a partir dos artigos e periódicos mais recentes que abordam o tema alfabetização e pandemia, analisando assim quais são as práticas pedagógicas que estão sendo eficazes, e quais as novas problemáticas a respeito da educação.