bluuebunny/crossref_metadata_2025_split huggingface dataset:
Autopercepção de saúde bucal entre idosos de um município do sul do Brasil: um estudo longitudinal de base domiciliary
Authors: Lisboa Débora D'Agostini Jorge , Mascarelo Andréia , Portella Marilene Rodrigues , Alves Ana Luisa Sant'Anna , Marchi Ana Carolina Bertoletti de 
Published: November 2024

Avaliar a autopercepção da saúde bucal e fatores associados de idosos de uma cidade do sul do Brasil. Trata-se de um estudo de coorte (inquérito domicilias) com dados provenientes do projeto Condições de vida e saúde dos idosos no município de Coxilha-RS, coorte A (2010) e coorte B (2021). Associações entre a variável dependente e independentes foram avaliadas por meio dos testes de qui-quadrado ou exato de Fisher e apresentadas por intermédio da distribuição de frequências. Modelos de regressão de Poisson uni e multivariados para avaliar a força dessas associações. Analisados 156 indivíduos, onde avaliação da autopercepção de saúde bucal foi considerada boa/muito boa por 67,1% em 2010 e 68,5% em 2021. Sendo que, 51,4% dos idosos continuaram com uma percepção positiva da saúde bucal e 17,6% melhoraram a autopercepção. A incidência de autopercepção negativa de saúde bucal foi (RR=1,728; IC95%: 1,073;2,782), (RR=1,602; IC95%: 1,021;2,514), (RR=1,906; IC95%: 1,047;3,470) e (RR=1,670; IC95%: 1,031;2,705) maior entre os idosos com mais de 80 anos, com autopercepção de saúde geral negativa, idosos que tinham parcialmente os dentes naturais e entre aqueles que visitaram o dentista entre 1 a 2 anos, respectivamente. Conclui-se que autopercepção de saúde bucal foi considerada boa/muito boa nas duas coortes e mantiveram a autopercepção de saúde bucal igual ao longo do tempo. Políticas públicas favoráveis à saúde dos idosos, contribuem positivamente para a autopercepção positiva de saúde bucal.
Aplicação de bioestimulante como atenuante da fitotoxicidade dos herbicidas na cenoura
Authors: Souza Bruno Caetano de , Rodrigues Ryan Eduardo , Cavalcante Alian Cássio Pereira , Silva Alex Henrique da , Melo Mariana Cecília , Cavalcante Adailza Guilherme 
Published: November 2024

A cenoura ( Daucus carota L.) é um vegetal com raiz comestível e alto valor nutricional, entretanto é uma planta sesivel al determinados estresses. Os bioestimulante substancias ou microrganismos aplicados nas plantas para aumentar a eficiência nutricional e tolerâncias aos estresses. O controle das plantas daninhas é uma prática indispensável no manejo da cenoura, entretanto o uso de herbicida pode causar a fitotoxicidade e consequentemente estresse oxidativo nas pantas. Portanto objetivou-se avaliar o efeito da aplicação do bioestimulante junto ao herbicida nos teores de clorofila, enzimas ante estresse, classificação comercial e produtividade da cenoura. Os tratamentos utilizados foram a testemunha composto pelos herbicidas Sencor (Metribuzim) e Afalon (Linuron) e o tratamento com bioestimulante junto aos herbicidas. A aplicação do bioestimulante (Progen Detox) junto aos herbicidas reduziram a degradação da clorofila, proteína e a produção das enzimas antioxidantes catalase e superóxido dismutase, além de elevar a produtividade e melhor classificação da cenoura.
CONCEPÇÕES DE CURRÍCULO INTEGRADO DA FORMAÇÃO PEDAGÓGICA EM EAD: UMA REVISÃO SISTEMÁTICA DE LITERATURA
Authors: Knebel Luciana Paslauski , Cambraia Adão Caron 
Published: November 2024

Este estudo é um recorte de pesquisa de mestrado desenvolvido no ano de 2023. É uma Revisão Sistemática de Literatura (RSL) de produções científicas que fazem análise das Concepções do Currículo Integrado na Formação Pedagógica – EAD, considerando um período de 2008 a 2021. A RSL nos proporciona uma visão temporal histórica das pesquisas desenvolvidas nessa abordagem. Pesquisa bibliográfica de caráter exploratório-descritiva. Utilizou-se um descritor principal e abrangente “Formação Pedagógica para Educação Profissional e Tecnológica” e a seleção de artigos, teses e dissertações foi realizada em base de dados da CAPES, BDTD e Google Acadêmico. Como resultado apresentou um quadro com onze trabalhos de materiais consultados em artigos científicos e dissertações, que possibitaram a compreensão de que esta pesquisa em desenvolvimento pode trazer contribuições à formação de professores na Educação Profissional e Tecnológica.
Overview of Temporal Soliton Transmission on Photonic Crystal Fiber and Nanowires
Authors: Roslan Muhammad Sufi , Chaudhary Kashif Tufail , Mazalam Elham , Saktioto Saktioto 
Published: November 2024

Solitons are nonlinear waves that exhibit persistent propagation in anomalous dispersion regime. In this article, we demonstrate the generation of soliton pulse in photonic crystal waveguide and nanowire at nonlinear length 6-mm in several photonic crystal waveguides and nanowire including fiber glass, silicon, silica, hollow photonic crystal and tellurite glass. Optical soliton pulse compression 0.5-ps with increasing order observed in this model. This study reveal propagation of soliton is feasible at high order mode in silicon nanowire (NW) and tellurite glass as compared with normal fiber and photonic crystals.
t-Derivations in BP-Algebras
Authors: Siswanti T. Fuja , Gemawati Sri , Syamsudhuha Syamsudhuha 
Published: November 2024

BP-algebras is a non empty set (X,*,0) with the binary operation "*" satisfies the axioms (BP1) x * x = 0, (BP2) x * (x * y) = y, (BP3) (x * z) * (y * z) = x * y for all x, y, z = X . In this paper, we define the concept of (l,r) and (r,l) t-derivation in BP-algebra and investigate theirs properties. Based on the concepts of (l,r) and (r,l) t-derivation in BP-algebra, the properties of t-derivation in BP-algebra are constructed.
Determination of Optical Parameters on Knee Bending of the Feet Using Fiber Optic
Authors: Fitri Ade , Saktioto Toto , Candra Wahyu , Meyzia Bunga , Hairi Haryana 
Published: November 2024

Fiber optics are the right transmission medium to monitor the movement of the human body, one of them is knee activity. Single-mode fiber (SMF) and fiber Bragg grating (FBG) as sensing sensors that can monitor damage to bad conditions of the human joint area so can prevent further damage. The purpose of this study was to design fiber optic-based belts due to macrobending with sinusoidal patterns, determine the relationship of knee benders with average power change (P) of SMF and FBG, measure changes in power loss (L) fiber optics as a function of optical fiber diameter (d) and knee angle (k), and determine the optimum sensitivity (S) of SMF and FBG in detecting knee bending. The results showed that L of 0.0751 dB and S of 0.017442 dB are the largest values produced from the SMF belt with values d of 12 mm and k of 180°. The values L of 2.0177 dB and S of 0.591382 dB are the largest values produced from FBG belts with values d of 8 mm and k of 180°. The results of this study explain that FBG is more effective to use because it has a higher S value than SMF.
Improvement of elastomer swelling measurement for sulfur cross-link density determination
Authors: Petrauskas Karolis , Žaržojūtė Vaida , Jukna Artūras , Asadauskas Svajus 
Published: November 2024

Due to growing demand from both environmental and industrial sectors the extent of rubber recycling is constantly increasing. Recycled rubber ranges from slabs of thermochemical reclaim, resembling virgin rubber, to fine rubber powders of diverse surface morphologies. Cross-Link Density (CLD) changes may characterize the effectiveness of rubber processing, but their measurements are often problematic. Most difficulties arise during determination of the volume fraction of polymer in the swollen rubber gel, also known as the Vr parameter (comparable to swell ratio), which closely relates to CLD. Vacuum, blotting and centrifugation were used to remove a swelling solvent (benzene) from the surface of the swollen rubber matrix. Centrifugation was more accurate for evaluating Vr of morphologically different types of rubber. Mechanical shear was used to produce a porous rubber sheet, while addition of acetamide and NaCl generated powder of devulcanized rubber. These samples were tested along with tire buffings and SBR sheets to show that extraction duration and time, needed to establish the swelling equilibrium between rubber and benzene, could be reduced from 72 h to less than 24 h in the case of porous or powdered rubbers. While compressed rubber might need longer durations, the overall time consumption for the CLD analysis could be shortened significantly, which helps in evaluating recycled rubber more thoroughly.
Effect of sample solvents on the peak shape of small polar compounds in hydrophilic interaction chromatography
Authors: Baškirova Inga , Rušėnaitė Giedrė , Olšauskaitė Vilma , Padarauskas Audrius 
Published: November 2024

The effect of various sample diluents and the injection volume on the peak shapes of small polar compounds (benzoic acid, melamine, nicotine and nicotinic acid) on the two stationary phases (bare silica and amide-bonded silica) was evaluated under hydrophilic interaction chromatography conditions. Seven solvents tested include water, acetonitrile, methanol, ethanol, isopropanol, dimethyl sulfoxide and ethyl acetate. Using the amide phase acceptable peak shapes were obtained in acetonitrile, ethyl acetate, ethanol and isopropanol. In the case of the bare silica phase only acetonitrile and ethyl acetate provided adequate peak efficiencies for all analytes. Higher resistance to a sample diluent of the amide phase may be attributed to its less hydrophilic character. The maximal sample volume that does not cause peak broadening depends on the nature of the sample diluent. When the content of water in acetonitrile increased, peaks were broadened or even distorted. Acceptable peak widths of the most strongly retained nicotinic acid were obtained when the injected sample contained ≤40% or ≤60% water for the bare silica and the amide phase, respectively. For the three less retained analytes, depending on a particular analyte and stationary phase, the critical amount of water in acetonitrile varied between 20 and 30%.
تفسير الأخلاق القرآنية: تحليل مقارن بين التفسير الكلاسيكي والمعاصر
Authors: محمد عبد المجيد ساني 
Published: November 2024

تهدف هذه الدراسة إلى استكشاف منهجيات تفسير القيم الأخلاقية في القرآن الكريم من خلال مقارنة التفسيرات الكلاسيكية والمعاصرة. تتناول الدراسة الأخلاق القرآنية كإطار ديني وقيمي شامل، وتبحث في كيفية تناول المفسرين الكلاسيكيين والمعاصرين للمفاهيم الأخلاقية. يستعرض البحث في البداية مفهوم الأخلاق القرآنية، ويقدم لمحة عن أهم القيم التي يدعو إليها القرآن الكريم مثل العدل، الرحمة، الأمانة، والصدق. بعد ذلك، يتناول كيفية تفسير هذه القيم في التفاسير الكلاسيكية مثل تفسير الطبري وابن كثير، ويسلط الضوء على الرؤية التقليدية للأخلاق ضمن السياقات التاريخية والثقافية التي عاش فيها هؤلاء المفسرون. وفي المقابل، يستعرض البحث منهجيات التفسير المعاصر، من خلال دراسة تفاسير مثل تفسير الشعراوي، المراغي، والطاهر بن عاشور، حيث يتم التركيز على كيفية تكييف التفسير لمواجهة التحديات والأخلاقيات الحديثة المتغيرة. تقدم الدراسة مقارنة بين التفسيرين، موضحةً أوجه التشابه والاختلاف في فهم الآيات الأخلاقية، وتأثير السياقات الاجتماعية والثقافية على تفسير القيم القرآنية. كما تحلل الدراسة مدى ملاءمة الأخلاق القرآنية في التعامل مع القضايا الأخلاقية المعاصرة، مثل العولمة والتعايش السلمي، مسلطة الضوء على أهمية القيم القرآنية في تعزيز الأخلاق المشتركة. تختتم الدراسة بتقديم توصيات لتعزيز الدراسات القرآنية التي تركز على القيم الأخلاقية، واقتراح مجالات بحثية مستقبلية، بهدف تعميق الفهم المتوازن والشامل للأخلاق القرآنية وتطبيقها في السياقات الاجتماعية الحديثة
Dietary reference intake for military operations: a scoping review
Authors: Mizushima Ryoko , Miyachi Motohiko , Yoshimura Eiichi , Hatamoto Yoichi , Matsumoto Mai , Hamada Yuka , Hatanaka Mana , Maeno Aya , Shimomura Chifumi , Takimoto Hidemi 
Published: November 2024

Background
Reports that collect and organize dietary reference intake (DRI) data for military operations in different countries and regions worldwide are limited.This scoping review aimed to collect and organize information on the status of formulating a DRI for military operations in each country.

Methodology
For the information search, we queried PubMed and Google for literature and reports on the DRI for military operations and summarized the content of the adopted literature and reports.

Results
The content and rationale for DRI for military operations in Australia, the United Kingdom (UK), the United States of America (USA), and the North Atlantic Treaty Organization (NATO) can be summarized as follows: (1) Energy requirements: Four reports formulated physical activity levels (PALs) and corresponding energy requirements that differed from those for the civilian public. The PAL range for the military was set as high as 1.50–3.20, as opposed to the standard civilian upper PAL set at 1.20–2.20. (2) Protein: Three military reports outside of the UK had different standards than those for the civilian public with an increased intake in accordance with the high PAL while simultaneously preventing excessive intake.In the military, values were formulated 1.2–4.8 times higher than the standards for civilians (45–65 g/day to 55–307 g/day). (3) Macronutrient energy distribution: Four military reports established macronutrient energy distributions that differed from those for the civilian public. The DRI for the Australian and UK militaries was formulated such that as PAL increased, protein decreased, fat decreased or remained unchanged, and carbohydrate increased. (4) Sodium: Considering that military personnel sweat more due to high physical activity and their environment, two Australian and NATO reports were established with sodium levels that were twice as high as that of the civilian public (460–2,300 mg/day to 920–3,200 mg/day). Increasing sodium intake to <4,800 mg/day is recommended for individuals who sweat a lot or are not accustomed to hot environments.

Conclusions
The DRI in Australia, the UK, USA, and NATO consider the physical activity and operating environment of military personnel, differing from those of the civilian population in terms of (1) energy requirements, (2) protein, (3) macronutrient energy distribution, and (4) sodium.
Conselhos e gestão social: uma análise bibliométrica da participação social após 1988
Authors: Silva Chivago Inácio , Ribeiro Karina da Silva 
Published: November 2024

Objetivou-se, neste trabalho, analisar através de indicadores bibliométricos a produção bibliográfica sobre conselhos gestores sob a ótica da Gestão Social, democracia e participação. Para tal utilizou-se a análise bibliométrica, que permite o desenvolvimento de análises acerca da produção e desenvolvimento do conhecimento científico em determinado campo do saber ou área específica a partir de uma abordagem de pesquisa quantitativa. Foram pesquisados na base Scopus os termos “social participation; social management; management councils e, democracy”, operados com o operador booleano “and”, em trabalhos científicos publicados e indexados a partir de 1988. A partir dos resultados encontrados procedeu-se com a análise bibliométrica e, em seguida, foram elaboradas discussões sobre os dados encontrados, dentro das quais se inferiu a pujança do tema pesquisado, o impacto da Constituição de 1998 na produção de objetos de pesquisa relacionados à temática e o protagonismo das instituições brasileiras na abordagem da temática estudada. Espera-se que a partir dos resultados encontrados novos pesquisadores se interessem pelo tema e operem novas análises.
Problem-Solving Appraisals as Predictors of Mathematics Performance among College Students
Authors: Villegas Chelljoy T. , Estopa Merie Mae Joy S. , Lagat Royen A. , Miranda Aldwin T. 
Published: November 2024

This study explored the relationship between problem-solving appraisals and mathematics performance among first-year college students using a descriptive correlational design. Data were gathered from 329 students through a survey. The mean, Spearman correlation analysis, and multiple regression analysis were used to analyze the data. The findings revealed that students exhibited a moderate level of problem-solving appraisals overall, with high confidence in problem-solving, but moderate levels in approach-avoidance style and personal control. Students generally demonstrated strong mathematics performance, with most achieving a "very good" level, though few reached a superior level of achievement. Correlation analysis indicated positive relationships between problem-solving confidence, approach-avoidance style, personal control, and mathematics performance, with confidence showing the strongest link. Regression analysis further identified problem-solving confidence, approach-avoidance style, and personal control as significant predictors of mathematics performance, explaining 21% of the variance. These results highlight the importance of building problem-solving confidence, promoting proactive engagement with challenges, and enhancing students' sense of control to improve their mathematics outcomes.
Programmed Nanoparticle‐Loaded Nanoparticles for Deep‐Penetrating 3D Cancer Therapy
Authors: Kim Jinhwan , Jo Changshin , Lim Won‐Gwang , Jung Sungjin , Lee Yeong Mi , Lim Jun , Lee Haeshin , Lee Jinwoo , Kim Won Jong 
Published: May 2018

AbstractTumors are 3D, composed of cellular agglomerations and blood vessels. Therapies involving nanoparticles utilize specific accumulations due to the leaky vascular structures. However, systemically injected nanoparticles are mostly uptaken by cells located on the surfaces of cancer tissues, lacking deep penetration into the core cancer regions. Herein, an unprecedented strategy, described as injecting “nanoparticle‐loaded nanoparticles” to address the long‐lasting problem is reported for effective surface‐to‐core drug delivery in entire 3D tumors. The “nanoparticle‐loaded nanoparticle” is a silica nanoparticle (≈150 nm) with well‐developed, interconnected channels (diameter of ≈30 nm), in which small gold nanoparticles (AuNPs) (≈15 nm) with programmable DNA are located. The nanoparticle (AuNPs)‐loaded nanoparticles (silica): (1) can accumulate in tumors through leaky vascular structures by protecting the inner therapeutic AuNPs during blood circulation, and then (2) allow diffusion of the AuNPs for penetration into the entire surface‐to‐core tumor tissues, and finally (3) release a drug triggered by cancer‐characteristic pH gradients. The hierarchical “nanoparticle‐loaded nanoparticle” can be a rational design for cancer therapies because the outer large nanoparticles are effective in blood circulation and in protection of the therapeutic nanoparticles inside, allowing the loaded small nanoparticles to penetrate deeply into 3D tumors with anticancer drugs.
Mortality in sepsis: Comparison of outcomes between patients with demand ischemia, acute myocardial infarction, and neither demand ischemia nor acute myocardial infarction
Authors: Shah Mahek , Patnaik Soumya , Maludum Obiora , Patel Brijesh , Tripathi Byomesh , Agarwal Manyoo , Garg Lohit , Agrawal Sahil , Jorde Ulrich P. , Martinez Matthew W. 
Published: May 2018

IntroductionElevation in cardiac troponins is common with sepsis despite unclear impact.HypothesisWe investigated whether demand ischemia(DI) resulted in variable outcomes compared to acute myocardial infarction(AMI) and those with neither DI nor AMI in sepsis.MethodsWe analyzed data from the 2011‐2014 National Inpatient Sample among patients admitted for sepsis. We compared outcomes among patients with DI i) versus AMI and ii) versus neither DI nor AMI, respectively using propensity matching. Primary study end‐point was in‐hospital mortality.ResultsWe studied 666,154 patients, with mean age 63.7 years and 50.8% female participants. Overall, 94.7% of the included patients had neither DI nor AMI, 4.4% had AMI and 0.83% had DI. Between 2011 and 2014, we observed an increasing trend for DI but decreasing trend for AMI in sepsis. Patients with DI experienced higher rates of atrial and ventricular arrhythmias, had longer length of stay and higher cost of stay compared to patients with neither demand ischemia nor AMI. Despite higher hospital mortality at baseline with DI, post‐propensity matching revealed no difference in hospital mortality between patients with DI and those with neither (26.9% vs. 27.0%, adjusted odds ratio 0.99, 95% confidence intervals 0.92‐1.07;p=0.87). Patients with DI experienced lower hospital mortality compared to those with AMI pre (28.5% vs. 48.3%;p<0.001) and post‐propensity matching (41.1% vs. 29.1%, aOR 0.58, 95% CI 0.54‐0.63;p<0.001).ConclusionAmong patients with sepsis, those with DI had similar adjusted in‐hospital mortality compared to those with neither DI nor AMI. Patients with AMI had the highest in‐hospital mortality among all groups.
Isolation and Enrichment of Bacteriophages by Membrane Filtration Immobilization Technique
Authors: Ghugare Gaurav S. , Nimkande Vijay D. , Khairnar Krishna 
Published: May 2018

AbstractThe method described here enables rapid bacteriophage isolation and enrichment of host‐specific bacteriophages from an environmental sample. This is achieved by using a simple 0.45‐µm Millipore membrane where a specific host is immobilized on the membrane and a sample suspected of containing bacteriophages is exposed to the immobilized cells with the help of a membrane filtration unit. This filtration step facilitates host‐specific interaction of bacteriophages with the host and maximization of this interaction using a classic membrane filtration method. Under the effect of vacuum from a vacuum pump, a filter assembly provides a chance for every bacteriophage in the sample to interact with the specific host on the membrane filter. Our technique allows retaining specific bacteriophages on the membrane along with its host cells via adsorption; these adsorbed bacteriophages (along with their hosts) on a filter disc are then enriched in regular nutritive broth, tryptone soya broth (TSB), by incubation. With help of a plaque assay method, host‐specific phages of various bacterial species can be isolated, segregated, and enriched. © 2018 by John Wiley & Sons, Inc.
Transcription Factor–Mediated Differentiation of Human iPSCs into Neurons
Authors: Fernandopulle Michael S. , Prestil Ryan , Grunseich Christopher , Wang Chao , Gan Li , Ward Michael E. 
Published: May 2018

AbstractAccurate modeling of human neuronal cell biology has been a long‐standing challenge. However, methods to differentiate human induced pluripotent stem cells (iPSCs) to neurons have recently provided experimentally tractable cell models. Numerous methods that use small molecules to direct iPSCs into neuronal lineages have arisen in recent years. Unfortunately, these methods entail numerous challenges, including poor efficiency, variable cell type heterogeneity, and lengthy, expensive differentiation procedures. We recently developed a new method to generate stable transgenic lines of human iPSCs with doxycycline‐inducible transcription factors at safe‐harbor loci. Using a simple two‐step protocol, these lines can be inducibly differentiated into either cortical (i3Neurons) or lower motor neurons (i3LMN) in a rapid, efficient, and scalable manner (Wang et al., 2017). In this manuscript, we describe a set of protocols to assist investigators in the culture and genetic engineering of iPSC lines to enable transcription factor–mediated differentiation of iPSCs into i3Neurons or i3LMNs, and we present neuronal culture conditions for various experimental applications. © 2018 by John Wiley & Sons, Inc.