bluuebunny/crossref_metadata_2025 huggingface dataset:
Different Statistical Modeling to Predict Compressive Strength of High-Strength Concrete Modified with Palm Oil Fuel Ash
Authors: Ahmad Soran Abdrahman , Mohammed Bilal Kamal , Rafiq Serwan Khwrshid , Hamah Ali Brwa Hama Saeed , Fqi Kawa Omer
Published: May 2024

The present study focuses on proposing various statistical models, such as linear regression (LR), nonlinear regression (NLR), and artificial neural network (ANN), to forecast the compressive strength of environmentally friendly high-strength concrete, incorporating waste agricultural material like palm oil fuel ash (POFA). A dataset of 105 experimental observations was compiled from existing literature to achieve this goal, which was subsequently partitioned into training and testing subsets. Each model was developed based on the training data and evaluated using the testing data. The performance of each proposed model was gauged using diverse statistical metrics like the coefficient of determination, mean absolute error, root mean square error, and scatter index to identify the most effective model. The findings indicate that using POFA with a finer particle size exerts a greater influence on the concrete's properties. The replacement was done using the weight method, and the predicted equation worked with the variation of the used rate of POFA from 0 to 60% of total binder weight. Substituting a portion of cement with POFA leads to a reduction in the heat of hydration and an extension of the setting time. The optimal percentage of POFA is 30%, yielding mechanical properties superior to those of the control mixture, particularly in the later stages of development. Among the models considered, the ANN demonstrates superior efficiency and accuracy in predicting the compressive strength of conventional concrete modified with POFA compared to LR and NLR models. This is evident in the ANN's higher R2 values of 52% and 16%, respectively, and a lower scatter index below 0.1%.
THE CHALLENGES AND PROSPECTS OF NIGERIA COPYRIGHT ADMINISTRATION IN A DIGITAL ARTIFICIAL INTELLIGENCE AGE
Authors: Ibe Ikenna U. , Udeoji Noel N.
Published: May 2024

Copyright is one of the several existent intellectual property rights which seek to protect original works of authorship fixed in any medium of expression known or later to be developed. While this form of protection exists, the influx of digital revolution also persists to cause a strain in copyright administration and protection due to evolution in means of replication, manipulation, reproduction, dissemination, access to copyrighted materials, etc. This work aimed at examining the approach of the Nigerian copyright system and her administrative structure in the face of digital and internet evolution, by extension Artificial Intelligence (AI) revolution which is an emerging technology. Is the new copyright system staller enough to meet the increasing requirements of protection for copyrighted materials, or capable to simultaneously evolve with digital and internet revolution? This work further seeks to examine the inherent weakness in the present copyright system despite the new enactment. The doctrinal methodology was employed in this work. It was discovered that despite the introduction of Copyright Act of 2022, which incorporates several multilateral agreements, expands copyright protection to online works, made provisions regarding technological protection, a practical overhaul of the entire gamut of the copyright system to reflect the intendment of this Act is strictly recommended. Conclusively, incorporation of technology and adequate manpower in the copyright administration will meet the technological requirements of providing protection against digital and online infringement which AI is now a critical tool.
A (in)conveniência do conceito: impostura e debilidades da racionalidade fechada
Authors: Silva Paulo Sérgio Raposo da
Published: May 2024

Este é um artigo de crítica ao conceito e à formulação de teorias como fins em si mesmos, a partir do Pensamento Complexo arquitetado por Edgar Morin e de pensadores vinculados à esse Pensamento. Como prática comum às ciências, a conceituação é tanto mais um modo de produção de conhecimento quanto uma maneira de se alienar em relação às realidades, já que estas são dados efetivos que extrapolam a pretensão de objetividade absoluta das práticas científicas. A própria institucionalização do pensamento para torná-lo uma ciência opera no sentido de produzir hierarquizações e modos de se relacionar com o todo que, apesar da sua importância inegável, são formas de autoengano para quem considera que seu discurso sobre o real pode ser capaz de esgotar verdades essenciais. Não pode, e cumpre reafirmar isto, para que a crítica à universidade e aos centros de produção de conhecimento não seja uma pauta apenas dos negacionistas ou dos seus inimigos ideológicos. Este é, inclusive, o objetivo deste trabalho: produzir uma autocrítica das práticas científicas, que reconheça suas limitações e suas debilidades sem negar a imprescindibilidade das ciências para decidir sobre dilemas sociais, antropológicos, políticos e culturais, de modo que as narrativas ilusórias, obscurantistas ou ideologicamente distorcivas não tenham razões objetivas para circularem nas instâncias de poder que deliberam acerca da vida pública. Esta pode ser uma das maneiras pelas quais a racionalidade seja tensionada ao ponto de pensar e reproduzir novas gramáticas, linguagens e modos de comunicação, de sorte que a opinião pública compreenda melhor os modos de operar e os princípios de seriedade das ciências humanas, exatas ou da natureza.
Estudo sobre indução da lactação associada a metoclopramida em vacas da raça holandês
Authors: Freire Sidnei do Amaral , Andreazzi Márcia Aparecida , Cavalieri Fábio Luiz Bim , Silva Jéssica Khaena Fernandes da , Bartolomeu Larissa da Costa Rodrigues , Daniel Rafaeli Fagá , Santos José Maurício Gonçalves dos
Published: May 2024

O protocolo de indução de lactação permite que vacas não gestantes produzam leite, porém, pode provocar desconforto aos animais, demanda maior manejo e a produção de leite é menor em comparação a última lactação. Uma alternativa para aumentar a produção é combinar ao protocolo a administração de cloridrato de metoclopramida (MCP). O objetivo deste estudo foi avaliar o emprego de protocolo de indução de lactação associado ao uso de MCP em vacas leiteiras. O experimento foi conduzido na Fazenda Escola da Unicesumar, em Maringá/PR. Foram utilizadas 8 vacas da raça Holândes, distribuídas em 2 grupos: G1- animais que foram submetidos ao protocolo de indução sem MCP e G2- animais que foram submetidos ao protocolo de indução de lactação associado a administração, nos dias 19 e 20 do protocolo, de injeções de 0,3 mg.kg-1 de cloridrato de MCP, 2 vezes ao dia, totalizando 4 injeções/animal. Foi empregado o protocolo hormonal de rotina da propriedade. Nos dias 1, 8, 16 e 22 do protocolo, foram coletadas amostras de sangue para análise do perfil bioquímico sérico e hormonal dos animais. Do dia 21 ao dia 30 os animais foram ordenhados e foi avaliada a produção de leite por ordenha, diária e total e foram coletadas amostras de leite para análise de porcentagem de gordura, proteína, lactose e Contagem de Células Somáticas. As variáveis foram analisadas pelo procedimento PROC GLM do programa estatístico SAS. Não foram observadas diferenças (P>0,05) relativas ao emprego de protocolo associado à MCP sobre a produção de leite, concentrações de gordura e proteína no leite, níveis séricos das enzimas AST, ALT e FA, dos metabólitos ureia e creatinina e do hormônio cortisol. Maior CCS e menor concentração de lactose foram observados nas amostras de leite oriundas das vacas induzidas com MCP (P<0,05).
High concentrations if fructose and NaCl affect choice behavior in larval drosophila
Authors: Oliveira Kelly Pires de , Santos Jailson de Aráujo
Published: May 2024

As a crucial adaptation for survival, the gustatory system serves as a primary mechanism for distinguishing between nutrient-rich compounds that are palatable and those that may pose risks or be unpleasant. This intricate sensory apparatus not only guides behavioral choices but also underpins flavor recognition across various species. Understanding the complexities of the gustatory system in Drosophila larvae has profound implications for unraveling the complexities of human gustatory perception as well as advancing our understanding of sensory processing mechanisms more broadly, thereby providing a broader repertoire of the topic for current days. Behavioral studies employing diverse stimuli have been instrumental in elucidating the underlying processes governing choice, feeding, and learning behaviors in animals. Building upon this foundation, our study sought to explore the specific effects of elevated concentrations of fructose and NaCl on the choice behavior of Drosophila larvae. Through meticulously designed assays using 3M concentrations of fructose and NaCl, we unequivocally demonstrated the pronounced preference of larvae for fructose over NaCl. Furthermore, the robustness of this preference was reaffirmed through a secondary assay employing 3M fructose and water as a control. Our comprehensive findings not only highlight the significant influence of elevated concentrations of fructose and NaCl on larval choice behavior but also shed light on the intricate interplay between sensory perception and genetic mechanisms, particularly involving the Gr5a gene. These insights contribute to our broader understanding of the role of the gustatory system in shaping crucial behaviors vital for animal survival, with potential implications extending to human sensory perception research and beyond.
Educação inclusiva e diversidade na formação de professores
Authors: Fermin Tharik de Souza , Sousa Alessandra Ribeiro , Silva Bruno Henrique Fernandes da , Rodrigues Cícero Alexandro Diniz , Martins Jéssica da Silva Lopes , Araújo Maria da Conceição de , Santos Silvana Maria Aparecida Viana , Araújo Viviane Eliara Rosa Barbosa de , Silva Wilber Adriel da
Published: May 2024

O presente estudo abordou o problema da implementação da educação inclusiva e da diversidade na formação de professores, destacando a necessidade de práticas pedagógicas adaptativas que atendam a todos os alunos. O objetivo geral foi analisar como a formação de professores pode ser aprimorada para enfrentar os desafios da educação inclusiva, visando promover uma abordagem educacional que respeite e valorize a diversidade. A metodologia adotada consistiu em uma revisão bibliográfica baseada em artigos científicos e documentos legais relevantes, focando em literatura que discutisse a formação de professores, práticas inclusivas e o uso de tecnologias assistivas na educação. Os resultados apontaram para a necessidade crítica de desenvolver currículos que integrem o conhecimento sobre diversidade e tecnologias assistivas, bem como para a importância de experiências práticas durante a formação de professores, que permitam a aplicação de teorias inclusivas em ambientes reais de ensino. A análise também ressaltou a importância da autoformação contínua dos professores, como um processo reflexivo e autodirigido que complementa sua formação inicial e contínua, conforme destacado por Formosinho (2007) e Nóvoa (1991). Este aspecto é fundamental para que os educadores possam se adaptar e responder efetivamente às dinâmicas de um ambiente educacional inclusivo e diversificado. Apesar dos avanços legislativos e de algumas práticas inovadoras, há uma lacuna significativa entre a teoria e a prática, principalmente devido à falta de recursos, infraestrutura adequada e resistência cultural dentro das instituições educacionais. As considerações finais reiteraram que a educação inclusiva é um processo contínuo que exige investimentos em formação docente, adaptação curricular e cultural dentro das escolas, destacando a necessidade de um esforço conjunto para transformar os ambientes educacionais em espaços acolhedores para todos os alunos. Além disso, enfatiza-se a necessidade de uma cultura de desenvolvimento profissional contínuo, que inclua a autoformação como um componente crítico no aprimoramento das competências docentes para a educação inclusiva, em linha com as ideias de Tardif (2002).
A eficácia de programas de treinamento de professores online
Authors: Lopes João , Capello Daniela de Souza , Amorim Joseane Maria Fianco , Costa Luciene da , Braga Neide Rafael Alves , Santos Sandra Benites dos , Santos Taciane do Rosario dos , Fernandes Wélida Verdam de Souza
Published: May 2024

O presente estudo investiga a eficácia de programas de treinamento de professores realizados online, destacando a utilização de pedagogias inovadoras no contexto da educação a distância. O objetivo principal é avaliar como essas abordagens pedagógicas melhoram a prática docente e promovem o desenvolvimento profissional contínuo dos educadores. A metodologia empregada baseia-se em uma revisão bibliográfica de estudos de caso selecionados que exemplificam a aplicação e os resultados positivos dessas pedagogias na formação docente online. Os resultados do estudo indicam que os cursos de formação online, apoiados pelo uso de dispositivos móveis e plataformas digitais, oferecem flexibilidade significativa e acesso a recursos pedagógicos inovadores. Essas tecnologias promovem práticas de ensino interativas e colaborativas, fundamentais para a eficácia do treinamento e o engajamento dos alunos. A análise também ressalta a importância do suporte contínuo e de recursos adaptativos para maximizar os benefícios das tecnologias educacionais em ambientes virtuais. As considerações finais apontam que, apesar dos progressos notáveis, são necessárias pesquisas para determinar o impacto a longo prazo desses programas na prática docente e nos resultados de aprendizagem dos alunos. Conclui-se que programas de treinamento de professores online equipados com pedagogias inovadoras são essenciais para capacitar os educadores a enfrentar os desafios do ensino moderno de maneira eficaz.
Optimization of Neutrosophic EOQ Model for Effective Demand Management in Uncertain Environment Using Genetic Optimization
Authors:   Department of Mathematics, Siddaganga Institute of Technology, Tumakuru – 572103, Karnataka, India, N. N. ,   Department of Mathematics, Periyar University Centre for Postgraduate and Research Studies, Dharmapuri - 635205, Tamil Nadu, India,   Department of Mathematics, Velammal College of Engineering and Technology, Madurai- 625009, Tamil Nadu, India,   Department of Management Studies, Vardhaman College of Engineering, Hyderabad - 501218, Telangana, India,   Department of Mathematics, Vel Tech Rangarajan Dr Sagunthala R  D Institute of Science and Technology, Chennai – 600062, Tamil Nadu, India,   Department of Mathematics, School of Engineering and Technology, CMR University, Hennur, Bagalur, Bengaluru – 562149, Karnataka, India, Anitha N. , Pushpalatha A. P. , Laxmi K. Vinaya , Premalatha M. , Selvaraj Mekala
Published: May 2024

Inventory management is characterized by a continuous struggle to lower goods levels and related costs while also providing customers with the goods they need. However, reducing costs while simultaneously striving for ideal inventory levels is difficult, notably in the current situation of high unpredictability of goods demand and lead time. Traditional inventory models are not strong enough to endure changes like goods demand and lead-time demand. As a result, it must be adjusted to achieve results. The oeuvre below presents a new kind of inventory model that deals with uncertainty in the demand for goods and lead time. In this regard, the presented work, the novel Neutrosophic Economic Order Quantity approach is a mechanism to account for the likely imprecision in the model. Specifically, the Neutrosophic set theory is integrated into the EOQ model so that it can handle variations in the demand and lead-time pattern successfully. An objective function is established for obtaining economical order quantities that include demand, lead-time, and other necessary components’ irregularities. The process variables in the model are given the final values using genetic algorithms and simulated annealing. To highlight the impact of the proposed Neutrosophic approach, it is then applied to several realistic examples. This will provide the audience a sense of how effective inventory management may be in high-uncertainty situations. The rapid evolution of organizations necessitates innovative inventory control tactics to meet growing demands
公共政策法律保障体系的发展与完善
Authors: 孙 章晟 , 李 文昊
Published: May 2024

公共政策法律保障体系的重要性和应用情况，涉及环境保护、社会保障和经济发展三个关键领域。在环境保护领域，分析了我国环保法规的不断完善以及环保政策的实施和执法力度的加强，展现了法律保障体系在环保事业中的坚实支撑。在社会保障领域，探讨了我国社会保障制度的逐步完善、社保政策的制定调整以及社保资金的筹集与管理，凸显了法律保障体系对于社会稳定的关键作用。在经济发展领域，讨论了政府如何通过制定产业政策、加强市场监管和调整对外贸易政策来推动经济发展，揭示了法律保障体系在经济发展中的不可或缺的角色。强调了公共政策法律保障体系在各个领域中的重要作用，并通过案例分析详细阐述了其在实践中的应用。这些案例不仅反映了我国公共政策法律保障体系的不断完善，也揭示了其对于社会发展和国家治理的重要意义。展望了公共政策法律保障体系的未来发展，预期法律法规将更加完善，政策制定的透明度和公开性有望得到提升，法律监督也将更加严格。
乡村振兴示范村的人居环境政治活化策略——以上海市莲湖村为例
Authors: 方 智果 , 史 嘉宁 , 程 湘蓉
Published: May 2024

随着新型城镇化和区域发展政策的迅速推进，经济和社会等多种因素开始聚集，这加速了乡村的边缘化进程，并导致乡村居住问题的持续出现。目前我国正处于全面推进农村现代化进程中，如何实现乡村可持续发展成为亟待解决的重要课题。在乡村复兴的阶段，各个地区的先行先试乡村振兴示范村都在探索人居环境的建设方法和总结经验，期望能够充分发挥其核心作用，并进一步推动其他乡村地区的发展。因此，如何提升乡村人居环境质量成为当下研究热点之一。本文以人居环境理论为基础，更深入地关注乡村作为载体，从乡村人居环境的深层含义出发，详细梳理了当前乡村人居环境建设所面临的各种挑战。从空间维度出发，提出了乡村振兴示范村的人居环境整治和活化策略，并以上海市乡村振兴示范村莲湖村作为实证研究的案例，旨在为乡村地区在功能转型和空间活化方面提供有价值的参考。
广府传统慈善文化研究
Authors: 杨 洁
Published: May 2024

广州作为历史名城，具有悠久的历史文化积淀，在漫长的历史中，广州形成了独特的广府文化，并在此基础上形成了独具宗族观念的慈善文化。同时，广州作为贸易经商口岸，其传统慈善文化也有深受商业元素的影响。两者共同构成了广府传统慈善文化的两个支柱。
基于ARIMA模型的物流网络中心货物量预测研究
Authors: 张 天宇 , 王 淼馨 , 郭 利伟 , 于 小淼 , 梁 瑞
Published: May 2024

随着电商物流行业的兴起，物流网络中心的货物量预测对其发展至关重要。为了研究电商物流网络中心的未来货物量预测问题，建立AIRMA（p，d，q）货物量预测模型。以收集到的某物流网络中心的57个分拣中心，在2023年8月1日—2023年11月30日的货量，以及这57个分拣中心2023年11月1日—2023年11月30日23点的货量，建立ARIMA货物量预测模型，确定模型参数p、d、q的分别取值后，对序列数据进行白噪声检验，得到了未来30天每天及每小时的货物量，并应用ARIMA（p，d，q）模型得到了其他56个分拣中心的预测结果。结果表明：基于上述建立的ARIMA（p，d，q）模型，发现对于分拣节点的货物量的预测较为适用。
Cauda Equina Syndrome: Cost Burden After Spinal Decompression
Authors: Nin Darren Z. , Chen Ya-Wen , Hwang Raymond W. , Niu Ruijia , Sinz Nathan J. , Chang David C. , Kim David H.
Published: May 2024

Study Design:

Observational cohort study.

Objective:

Cauda equina syndrome (CES) is a rare neurologic condition with potentially devastating consequences. The objective of this study was to compare the 2-year postoperative cost-associated treatments after posterior spinal decompression between patients with and without CES.

Methods:

By analyzing a commercial insurance claims database, patients who underwent posterior spinal decompression with a concurrent diagnosis of lumbar spinal stenosis, radiculopathy, or disk herniation in 2017 were identified and included in the study. The primary outcome was the cost of payments for identified treatments in the 2-year period after surgery. Treatments included were (1) physical therapy (PT), (2) pain medication, (3) injections, (4) bladder management, (5) bowel management, (6) sexual dysfunction treatment, and (7) psychological treatment.

Results:

In total, 3,140 patients (age, 55.3 ± 12.0 years; male, 62.2%) were included in the study. The average total cost of treatments identified was $2,996 ± 6,368 per patient. The overall cost of identified procedures was $2,969 ± 6,356 in non-CES patients, compared with $4,535 ± 6,898 in patients with CES (P = 0.079). Among identified treatments, only PT and bladder management costs were significantly higher for patients with CES (PT: +115%, P < 0.001; bladder management: +697%, P < 0.001). The difference in overall cost was significant between patients (non-CES: $1,824 ± 3,667; CES: $3,022 ± 4,679; P = 0.020) in the first year. No difference was found in the second year.

Discussion:

A short-term difference was observed in costs occurring in the first postoperative year. Cost of treatments was similar between patients apart from PT and bladder management.
Comparison of Suprainguinal Fascia Iliaca Nerve Block and Epidural Analgesia in Patients Undergoing Periacetabular Osteotomy
Authors: VanEenenaam David P. , Cardin Stefano , Yang Daniel , O'Brien Elizabeth , Muhly Wallis T. , Sankar Wudbhav N.
Published: May 2024

Introduction:

Adequate pain control and early mobilization are critical in the postoperative period after periacetabular osteotomy (PAO). Regional anesthesia can reduce postoperative pain, but certain techniques can increase the risk of postoperative motor block and delayed functional recovery. Continuous lumbar epidurals can provide excellent analgesia but also create challenges with early ambulation. Recently, suprainguinal fascia iliaca (SIFI) single-shot blocks have been shown to provide effective analgesia in PAO patients. The goal of this study was to compare opioid use, time to achieve inpatient physical therapy (PT) goals, and length of stay (LOS) between a cohort of patients receiving SIFI blocks and a cohort of patients receiving epidural analgesia (EA).

Methods:

This retrospective single-surgeon comparative cohort study included all patients who underwent a PAO between 2012 and 2022. Regional anesthetic technique (SIFI vs EA), length of hospital stay, intraoperative and postoperative opioid use, pain scores, and time to achievement of PT milestones before discharge were recorded. Patients were excluded if they had any preexisting neuromuscular syndrome or neurosensory deficit. All opioid use was converted to morphine-milligram equivalents using standard conversions.

Results:

Two hundred four surgeries were done over the study period; 164 patients received EA, and 40 received a SIFI block. The average age of our cohort was 19.5 years (±6 yrs). The SIFI cohort had a significantly shorter mean LOS than the EA cohort (2.9 vs 4.1 days, P < 0.001). Patients in the SIFI cohort achieved all PT ambulation goals significantly sooner than the lumbar epidural group (P < 0.001), with lower total opioid use on each postoperative day. No notable differences were observed in sex, race, BMI, or pain scores at inpatient PT visits before discharge.

Conclusion:

After PAO surgery, the SIFI block is associated with shorter hospital LOS, reduced postoperative opioid use, and earlier mobilization when compared with those who were managed with an epidural.
Social Support and Perceived Stress among Parents of Children with Special Needs in Tagbilaran City, Bohol
Authors: Ballesteros Ian Miguel , Bulacoy Zyra Dioza Ann , Enriquez Ezra Maree , Felisan Hannah Mae , Halasan Chloie Marie , Langcamon Alessandro Miguel , Salinas Christine Gaile , Epe June Grace , Fudalan Marilou V
Published: May 2024

Stress is a prevalent emotional strain experienced by parents in response to the inherent challenges of child-rearing. This study aimed to comprehensively evaluate the levels of social support and perceived stress among parents of children with special needs undergoing pediatric rehabilitation. This study utilized a quantitative descriptive survey methodology with the aid of the Turkish Adaptation of the Family Needs Survey (FNS) and the Parental Stress Scale (PSS). A total of 50 participants were enrolled through convenience sampling. Statistical analysis of the gathered data revealed notable demographic characteristics among respondents, with a predominant representation of individuals aged 41-50, female, married, and with children diagnosed with Autism Spectrum Disorder (ASD) undergoing occupational and speech therapy. The findings indicated a moderate level of support from various sources, including family and friends, educational institutions, community services, and financial and government assistance. However, the evaluation did not reveal a statistically significant difference between the extent of social support received by parents and the perceived stress they reported experiencing.
Rast, razvoj i zdravstveno stanje jele (Abies alba Mill.) u Kantonu Sarajevo
Authors: Mujezinović Osman , Ivojević Sead , Treštić Tarik , Prljača Damir , Čilaš Mehmed , Zahirović Kenan
Published: May 2024

Silver fir (Abies alba Mill.) stands as a pivotal tree species in Bosnia and Herzegovina, holding paramount ecological, economic, and sociological significance. Its role is fundamental in the context of uneven-aged forest management, a prevailing practice in the region. Contributing not only to biodiversity but crucially to the stability of our ecosystems, silver fir faces a discernible decline in recent times, attributed to the intricate interplay of abiotic and biotic factors.
Among abiotic factors, the foremost influences include wind and fire, while within the realm of biotic factors, notable contributors to the decline encompass mistletoe, rot fungi, cancer, witches' brooms on fir, bark beetles, and fir moth miner. The silver fir exhibits remarkable responsiveness to increased light inflows, emphasizing the imperative to establish favorable conditions for its sustained growth and development throughout its life cycle. This collective understanding underscores the importance of addressing both abiotic and biotic factors to ensure the continued vitality of the silver fir in the unique ecosystems of Bosnia and Herzegovina
The effect of fetal renal artery Doppler ultrasound on neonatal outcomes in fetuses with ureteropelvic junction type obstruction
Authors: Can Caglayan İlkin Seda , Can Ceren Eda , Kalelioğlu İbrahim , Yildirim Alkan
Published: May 2024

Objective: Fetal urinary tract dilatation (UTD) is one of the common fetal problems with remarkable difficulties in diagnosis and
management in the antenatal and postnatal periods. This study aimed to determine the value of Doppler ultrasound assessment of the
renal arteries in fetuses with ureteropelvic junction type hydronephrosis (UPJO) for the prediction of neonatal outcomes of infants.
Materials and Methods: Fetal renal artery Doppler values were evaluated in pregnant women between 28-32 weeks. Measurements
were taken for Doppler values and the fetal obstruction and were classified through the utilization of UTD classification. Based on
postnatal ultrasound, these infants were grouped by UTD classification.
Results: There was a statistically significant difference between the left renal artery Systolic/Diastolic (S/D) Ratio and bilateral renal
artery Peak Systolic Velocity (PSV) values of the control and patient groups, (p<0.05). PSV values were higher in the patient group.
The difference between the pulsality index, resistive index, and right renal artery S/D values of the control and patient groups was not
statistically significant (p>0.05).
Conclusion: Fetal renal artery Doppler is not effective in predicting the degree of hydronephrosis and renal damage in postnatal
follow-up of fetuses with a diagnosis of UPJO.
Evaluation of sarcopenia-associated survival in breast cancer with computed tomography-based pectoral muscle area measurements
Authors: Kuzan Beyza Nur , Majidova Nargiz , Ilgın Can , Arslan Hulya , Kursun Meltem , Ozguven Salih , Bayoğlu Vedat , Buğdaycı Onur , Yumuk Perran Fulden , Kaya Handan
Published: May 2024

Objective: Breast cancer is the most common and deadly female cancer. In breast cancer cases, survival is closely related to muscle
mass, which is one of the components of body composition. Our aim was to investigate the usefulness of computed-tomography (CT)-
based pectoral muscle measurements in detecting sarcopenia in patients with non-metastatic breast cancer and the relationship of
these measurements with survival.
Patients and Methods: Our study included 62 adult female breast cancer cases diagnosed with breast cancer between January 2012 and
January 2018 and without metastasis in positron emission tomography/CT (PET/CT) examination obtained for pre-treatment staging.
To evaluate sarcopenia, skeletal muscle index (SMI) and pectoral muscle index (PMI) were calculated by measuring pectoral muscle
area and skeletal muscle area at L3 vertebra level on PET/CT images.
Results: Deceased patients were significantly older (Median=73.90, IQR=27.04) than surviving patients (Median=54.60, IQR=13.37,
p=0.025) and were diagnosed with cancer later in life (Median=63.92 IQR=30.16’ vs. Median=47.51 IQR=15.0, p=0.030). When the
threshold of 31 cm2/m2 was selected, there was a statistically significant difference in survival between sarcopenic and non-sarcopenic
groups (p=0.031).
Conclusion: In conclusion, the presence of sarcopenia in female breast cancer cases is a parameter that affects survival and can be
measured using radiological imaging methods. In addition to the measurements accepted in the literature regarding sarcopenia,
pectoral muscle measurements can be chosen as an alternative method in the diagnosis of sarcopenia.
AVALIAÇÃO DA ATIVIDADE ANTIFÚNGICA DE SAPIUM HAEMATOSPERMUM SOBRE Candida parapsilosis
Authors: Parreira Jade Rabelo , Balestra Amanda Fernandes de Sousa Oliveira , Teles Flávia Pascoal , Andrade Letícia Silva , Resende Nathália Kriss Ribeiro de , Fontoura Humberto de Sousa
Published: May 2024

INTRODUÇÃO A candidíase é uma infecção fúngica de grande importância médica, especialmente por Candida albicans, que é um dos agentes etiológicos mais comuns. No entanto, têm-se emergido episódios de candidíase por outras espécies, como a Candida parapsilosis. A Sapium haematospermum, conhecida como pau-de-leite, é uma árvore que apresenta distribuição geográfica brasileira extensa e tem sido estudada pela sua capacidade anti-inflamatória e potencial atividade antifúngica. Mesmo com as medidas terapêuticas usadas no momento, existe um número limitado de agentes antifúngicos disponíveis e aumento da resistência a esses, aumentando a demanda por novas alternativas de tratamento. OBJETIVO Nessa perspectiva, o presente trabalho tem como objetivo analisar a atividade antifúngica de S. haematospermum sobre C. parapsilosis. METODOLOGIA Para tal, realizou-se um estudo experimental de caráter quantitativo, realizado em laboratório por meio da preparação dos extratos de S. haematospermum e do cultivo e manutenção do fungo da cepa de C. parapsilosis em condições específicas. Posteriormente, aplicou-se testes, como sensibilidade em placas, sinergismo e sensibilidade por disco de difusão. RESULTADOS E DISCUSSÃO Os resultados demonstram que a presença do extrato hídrico de S. haematospermum, em diferentes concentrações, não foi capaz de inibir o crescimento de C. parapsilosis. Todavia, se observou atividade sinérgica entre a folha e o fluconazol, bem como sensibilidade, demonstrada pela formação dos halos de inibição. CONCLUSÃO Conclui-se que o extrato de S. haematospermum não apresenta atividade antifúngica sobre C. parapsilosis de maneira dose-dependente, mas possui atividade sinérgica com o fluconazol, de modo que as células fúngicas cresçam e formem colônias com dificuldade.
LICENÇAS PARA TRATAMENTO DE SAÚDE: UM ESTUDO DA REALIDADE DA POLÍCIA MILITAR DO RIO GRANDE DO NORTE
Authors: Aquino Filho André Nunes de , Zacaron Sabrina Silva , Oliveira Hilderline Câmara de
Published: May 2024

O objetivo deste estudo foi identificar as licenças para tratamento de saúde das principais patologias que têm acometido os policiais militares do Rio Grande do Norte. Os recursos metodológicos foram: pesquisa bibliográfica e documental, de caráter descritivo e com abordagem quantitativa. Os dados coletados, do Sistema de Registros da Junta Médica da Polícia Militar do Rio Grande do Norte, referem-se ao ano de 2022 e organizam-se em 4 Grupos de doenças (F, I, M e Z). Os achados evidenciaram que, até 10 anos de serviço, o policial apresenta 14,9% de incidência patológica, aumentada para 56,3% no período entre 22 e 32 anos de serviço na ativa. As doenças registradas no mapa das licenças, 53,9% são transtornos ligados ao estresse, o que ocasiona uma média de 65,7 dias de afastamento. Cabe adoção de ações institucionais de prevenção do adoecimento e de promoção da saúde e da Qualidade de Vida no Trabalho.
TERRORISMO CIBERNÉTICO E DIREITOS CIVIS: EXPLORANDO OS LIMITES DO DIREITO CIBERNÉTICO
Authors: Trindade Bruno Silva , Santana Junior José Elias Seibert
Published: May 2024

Este estudo detalhou a interação complexa entre vigilância digital, liberdade de expressão e direito cibernético, destacando a tensão entre proteger dados pessoais, evitar a censura online e salvaguardar os direitos civis contra ameaças de terrorismo cibernético. Enfatizou-se a necessidade de legislações e políticas públicas que consigam manter um equilíbrio entre a segurança digital e as liberdades individuais, através de uma abordagem colaborativa e multidisciplinar que inclua tanto entidades governamentais quanto o setor privado e os próprios cidadãos. A metodologia de revisão sistemática adotada foi fundamental para validar as hipóteses propostas, concluindo pela viabilidade de harmonizar segurança e liberdade no contexto digital. A pesquisa também reconheceu limitações, especialmente na rapidez da evolução tecnológica e seu alcance global, sugerindo a continuidade do estudo para explorar a adaptação das leis às novas realidades digitais e promover uma cooperação internacional mais robusta.
First 150 years of catatonia: Looking back at its complicated history and forward to the road ahead
Authors: Csihi Levente , Ungvari Gabor S , Caroff Stanley N , Gazdag Gábor
Published: May 2024

Karl Ludwig Kahlbaum (1828-1899) was the first to conceptualize and describe the main clinical features of a novel psychiatric illness, which he termed catatonia in his groundbreaking monograph published 150 years ago. Although Kahlbaum postulated catatonia as a separate disease entity characterized by psychomotor symptoms and a cyclical course, a close examination of his 26 cases reveals that most of them presented with motor symptom complexes or syndromes associated with various psychiatric and medical conditions. In his classification system, Kraepelin categorized catatonic motor symptoms that occur in combination with psychotic symptoms and typically have a poor prognosis within his dementia praecox (schizophrenia) disease entity. Because of the substantial influence of Kraepelin’s classification, catatonia was predominantly perceived as a component of schizophrenia for most of the 20th century. However, with the advent of the psychopharmacotherapy era starting from the early 1950s, interest in catatonia in both clinical practice and research subsided until the early 2000s. The past two decades have witnessed a resurgence of interest in catatonia. The Diagnostic and Statistical Manual of Mental Disorders Fifth Edition, marked a paradigmatic shift by acknowledging that catatonia can occur secondary to various psychiatric and medical conditions. The introduction of an independent diagnostic category termed “Catatonia Not Otherwise Specified” significantly stimulated research in this field. The authors briefly review the history and findings of recent catatonia research and highlight promising directions for future exploration.
Neurosurgical and pharmacological management of dystonia
Authors: Mohamed Ali Ahmed , Faragalla Steven , Khan Asad , Flynn Garrett , Rainone Gersham , Johansen Phillip Mitchell , Lucke-Wold Brandon
Published: May 2024

Dystonia characterizes a group of neurological movement disorders characterized by abnormal muscle movements, often with repetitive or sustained contraction resulting in abnormal posturing. Different types of dystonia present based on the affected body regions and play a prominent role in determining the potential efficacy of a given intervention. For most patients afflicted with these disorders, an exact cause is rarely identified, so treatment mainly focuses on symptomatic alleviation. Pharmacological agents, such as oral anticholinergic administration and botulinum toxin injection, play a major role in the initial treatment of patients. In more severe and/or refractory cases, focal areas for neurosurgical intervention are identified and targeted to improve quality of life. Deep brain stimulation (DBS) targets these anatomical locations to minimize dystonia symptoms. Surgical ablation procedures and peripheral denervation surgeries also offer potential treatment to patients who do not respond to DBS. These management options grant providers and patients the ability to weigh the benefits and risks for each individual patient profile. This review article explores these pharmacological and neurosurgical management modalities for dystonia, providing a comprehensive assessment of each of their benefits and shortcomings.
Clinical effects of nonconvulsive electrotherapy combined with mindfulness-based stress reduction and changes of serum inflammatory factors in depression
Authors: Gu Zhi-Wen , Zhang Chun-Ping , Chen Li-Ping , Huang Xiong
Published: May 2024

BACKGROUND

Depression is a common and serious psychological condition, which seriously affects individual well-being and functional ability. Traditional treatment methods include drug therapy and psychological counseling; however, these methods have different degrees of side effects and limitations. In recent years, nonconvulsive electrotherapy (NET) has attracted increasing attention as a noninvasive treatment method. However, the clinical efficacy and potential mechanism of NET on depression are still unclear. We hypothesized that NET has a positive clinical effect in the treatment of depression, and may have a regulatory effect on serum inflammatory factors during treatment.

AIM

To assess the effects of NET on depression and analyze changes in serum inflammatory factors.

METHODS

This retrospective study enrolled 140 patients undergoing treatment for depression between May 2017 and June 2022, the observation group that received a combination of mindfulness-based stress reduction (MBSR) and NET treatment (n = 70) and the control group that only received MBSR therapy (n = 70). The clinical effectiveness of the treatment was evaluated by assessing various factors, including the Hamilton Depression Scale (HAMD)-17, self-rating idea of suicide scale (SSIOS), Pittsburgh Sleep Quality Index (PSQI), and levels of serum inflammatory factors before and after 8 wk of treatment. The quality of life scores between the two groups were compared. Comparisons were made using t and χ2 tests.

RESULTS

After 8 wk of treatment, the observation group exhibited a 91.43% overall effectiveness rate which was higher than that of the control group which was 74.29% (64 vs 52, χ2 = 7.241; P < 0.05). The HAMD, SSIOS, and PSQI scores showed a significant decrease in both groups. Moreover, the observation group had lower scores than the control group (10.37 ± 2.04 vs 14.02 ± 2.16, t = 10.280; 1.67 ±0.28 vs 0.87 ± 0.12, t = 21.970; 5.29 ± 1.33 vs 7.94 ± 1.35, t = 11.700; P both < 0.001). Additionally, there was a notable decrease in the IL-2, IL-1β, and IL-6 in both groups after treatment. Furthermore, the observation group exhibited superior serum inflammatory factors compared to the control group (70.12 ± 10.32 vs 102.24 ± 20.21, t = 11.840; 19.35 ± 2.46 vs 22.27 ± 2.13, t = 7.508; 32.25 ± 4.6 vs 39.42 ± 4.23, t = 9.565; P both < 0.001). Moreover, the observation group exhibited significantly improved quality of life scores compared to the control group (Social function: 19.25 ± 2.76 vs 16.23 ± 2.34; Emotions: 18.54 ± 2.83 vs 12.28 ± 2.16; Environment: 18.49 ± 2.48 vs 16.56 ± 3.44; Physical health: 19.53 ± 2.39 vs 16.62 ± 3.46; P both < 0.001) after treatment.

CONCLUSION

MBSR combined with NET effectively alleviates depression, lowers inflammation (IL-2, IL-1β, and IL-6), reduces suicidal thoughts, enhances sleep, and improves the quality of life of individuals with depression.
SHOP-EZ
Authors:   BBDNIIT, Lucknow, Mishra Abhinav
Published: May 2024

The rapid evolution of technology has transformed the landscape of commerce, ushering in an era dominated by electronic transactions and online marketplaces. This research paper aims to provide a comprehensive analysis of the emerging trends and challenges in the field of e-commerce. The study encompasses a broad spectrum of topics, including technological advancements, consumer behavior, regulatory frameworks, and the impact of global events on e- commerce ecosystems. The first section of the paper explores the latest technological trends shaping the e-commerce industry, such as artificial intelligence, blockchain, and augmented reality. Special attention is given to their influence on enhancing user experience, personalization, and security. The paper also delves into the integration of these technologies and their potential to revolutionize supply chain management and logistics in e-commerce operations. Consumer behavior is a dynamic aspect of e-commerce that requires constant scrutiny. The second section of the paper examines the evolving preferences and expectations of online consumers. It investigates factors influencing purchasing decisions, the role of social media, and the growing significance of sustainable and ethical practices in shaping consumer choices.
Virtual Assistant Using Python
Authors:   IIMT College Of Engineering, Joshi Vivek
Published: May 2024

Today there is huge Advancement in the Technical field which is increasing day by day. In early days there were only computer systems where we were able to perform only few tasks, but today new technologies like machine learning, artificial intelligence, deep learning, and few some others have made computer systems so advance that we can perform any type of task with them. In recent years, Artificial Intelligence (AI) have done remarkable progress and its Capability is increasing day by day. One of the application Area of AI is Natural Language Processing (NLP). Natural Language Processing (NLP) helps Humans to communicate with the computer system in their own Language. For example, Voice Assistant. Various voice assistants were developed and they are still being improved more for better performance to overcome struggling of humans to interact with their machine. we are trying to develop a voice assistant using python which will help user to perform any type of task without interaction with keyboard. The aim of this paper is to study how voice assistants behaves smartly and can be used to get everyday work done and also be used for educational purpose also. Keywords: Virtual Assistant, UI, Artificial Intelligent, Python Library Key Features of the system are: ❖ Natural Language Understanding (NLU) ❖ Speech Recognition ❖ Text-to-Speech (TTS) Conversion ❖ User Interface ❖ Context Management
MUSIC GENERATION USING NEURAL NETWORK
Authors:   Sri Shakthi Institute of Engineering and Technology,  Coimbatore, India, C Ms. Devadharshini
Published: May 2024

This study investigates the utilization of recurrent neural networks (RNNs) for generating music through MIDI files. By encoding musical data into sequences, RNN models are trained to learn patterns and structures inherent in compositions. Through the analysis of MIDI data and the evaluation of generated sequences, the effectiveness of RNNs in autonomously creating cohesive musical pieces is explored, advancing the frontier of AI-driven musical composition. Keywords—Music Generation, Long Short-Term Memory, Recurrent Neural Network, MIDI data .
The Evolving Influence of AI on Consumer Behavior
Authors:   Mittal School of Business   Lovely Professional University Phagwara, Punjab., V HARIHARAN
Published: May 2024

Artificial intelligence (AI) is rapidly transforming the landscape of consumer behavior. Businesses are wielding AI's analytical prowess like a scalpel, dissecting vast troves of customer data to understand needs with unprecedented precision. This newfound understanding empowers them to personalize experiences, curate product recommendations, and subtly influence purchasing decisions. This paper delves into existing research on the impact of AI on consumer behavior, drawing insights from seminal studies. Key words: Artificial intelligence (AI), Consumer behavior, Customer data, Personalization, Product recommendations, Seminal studies.
DELIVERY AUTOMATION ROBOT USING ARDUINO MICROCONTROLLER
Authors:   BE. Students, Department of Information Science and Engineering, The Oxford College of Engineering, Karnataka,India, Mary Ms Preeja
Published: May 2024

The Delivery Automation Robot project aims to develop a robust and efficient autonomous delivery robot for last-mile logistics operations. Built upon a foundation of sturdy hardware components including a four-wheel metal chassis and large wheels, the Delivery Automation Robot ensures stability and durability while navigating diverse terrains. Integrated with advanced control systems such as the L298n motor driver shield, NODEMCU, and Arduino Uno, the robot offers precise movement control and data processing capabilities. Equipped with essential sensors like the magnetometer HMC5883 and NEO 6m GPS module, the MDAR achieves accurate localization and navigation, crucial for optimizing delivery routes. Additionally, wireless communication facilitated by the HC06 Bluetooth module enables remote monitoring and control. Overall, the Delivery Automation Robot represents an innovative solution poised to revolutionize last-mile delivery processes, enhancing efficiency and reliability in logistics operations. Keywords: four-wheel chassis, L298n motor driver, NODEMCU, Arduino Uno, magnetometer HMC5883, NEO 6m GPS module, HC06 Bluetooth module.
Performance Evaluation of Water Cooled Condenser of Air Conditioner Working on VCRS
Authors:   Department of  Mechanical Engineering, Anjuman College of  Engineering and  Technology,  Sadar Nagpur-440001, Ganorkar Atul
Published: May 2024

VCRS commonly known as (Vapour Compression Refrigeration System) is widely adopted method for air conditioning of buildings, in pharmaceutical industry for storage of medicine, in hospitals, automobiles etc. There are several methods for increasing the efficiency% (COP) of an VCRS cycle. Some of the modification can be done in Compressor, Condenser, Evaporator, and in Refrigerant . In this experiment, we adopted method of Subcooling to reduce Compressor work. This study investigates the implementation of subcooling in the condenser of a Vapour Compression Refrigeration System (VCRS) to enhance its efficiency and reduce power consumption. The traditional condenser design is modified by submerging it in a water tank, allowing for subcooling of the refrigerant. The subcooling process involves lowering the temperature of the refrigerant below its saturation temperature, which improves the system’s Coefficient of Performance (COP) by increasing the density of the refrigerant entering the expansion valve. This modification aims to optimize the heat rejection process and enhance the overall performance of the refrigeration system .Experimental result demonstrate a significant reduction in power consumption and an improvement in COP, highlighting the effectiveness of the condenser subcooling method in enhancing the efficiency of VCRS. Keywords : Compressor, Condenser, Expansion Valve, Evaporator.
Evaluation of Sustainable Strategic Value of Clothing Brand Based on Maxdiff
Authors: Chen Yuyilan , Dai Yuqian , Liu Xiaogang
Published: May 2024

With the increasing demand for sustainable strategic upgrades of clothing brands, this paper collects 201 consumers’ evaluation data on brand sustainable strategies through questionnaire surveys, and analyzes and compares the sustainable strategies of typical environmental brands based on the Maxdiff measurement method. Through the analysis, the sustainable strategy recognized by consumers is obtained, which can provide a reference for the sustainable strategic upgrade of Chinese clothing brands.
Internationalization of Chinese Manufacturing Firms: A Perspective from the Uppsala Model
Authors: Huang Jianhong , Yusof Raja Nerina Raja , Rahman Azmawani Abd , Rahman Rozanah Ab
Published: May 2024

Enhancing firm performance in the turbulent international situation has become an important issue in firm evolution. There has been a large amount of research interest in the rapid development of emerging international firms, but the relevant empirical studies are still limited. The purpose of this study is to investigate three factors that impact firm performance, utilizing the Uppsala model as a main theoretical foundation. Based on empirical analysis of 332 medium and large Chinese manufacturing international firms, this study finds that the degree of internationalization, knowledge development, and commitment processes have positively impact firm performance. This finding contributes to the international business literature's understanding of firm development in emerging markets and enhances the generalizability of the Uppsala model.