bluuebunny/crossref_metadata_2025_split huggingface dataset:
Robótica como ferramenta interdisciplinar na física
Authors: Carvalho Cleiton Anderson Trindade de , Moraes Barbara Garcia de Paiva , Teixeira Marianna Batista , Maldaner Silvana , Boita Jocenir , Fabris Lucinéia , Maran Vinicius , Quadros Glauber Rodrigues de 
Published: November 2023

A robótica educacional como recurso pedagógico ainda é uma ferramenta de alto custo, por isso restrito a poucos estudantes. Estudos mostram que a robótica como ferramenta educacional proporciona aos estudantes relacionar conhecimentos de diferentes áreas, possibilitando o aprendizado de forma dinâmica. Assim, como uma solução de baixo custo, propõe-se desenvolver um pequeno protótipo de robô. O protótipo movimenta-se livremente com dois motores e, ao chocar-se com algum obstáculo, ele altera sua direção imediatamente. Sua construção é realizada com o uso de dois minimotores CC 1,5V, duas chaves microinterruptor, um suporte de pilhas, um pedaço de chapa galvanizada, um pequeno interruptor e clips de papel. O princípio de movimento do robô baseia-se no liga/desliga dos interruptores, os quais controlam os motores. Nas colisões com objetos, esse é o mecanismo que lhe garante as mudanças de direção e sentido. Vetores, circuitos e corrente elétrica são alguns dos possíveis estudos através deste projeto. O ensino do circuito envolvido no protótipo e a sua montagem podem transformar as aulas de física, e de ciências de modo geral, em algo mais atrativo ao estudante e promover a aprendizagem significativa de conteúdos de áreas exatas.
Atividade experimental de física empregando um disco de Euler
Authors: Moraes Barbara Garcia De Paiva , Carvalho Cleiton Anderson Trindade de , Teixeira Marianna Batista , Maldaner Silvana , Boita Jocenir , Fabris Lucinéia , Quadros Glauber Rodrigues de 
Published: November 2023

Neste trabalho propõe-se a construção de um disco de Euler para o ensino de física. A ideia é analisar o movimento de uma moeda girando sobre uma mesa e comparar com o movimento do disco de Euler. O disco em questão foi construído a partir de três discos rígidos (HD) e um ímã de alto-falante. Coloca-se o disco para girar e analisa-se a energia cinética e potencial associada. Para analisar a influência do atrito no movimento, coloca-se o disco para girar em diferentes superfícies e mede-se o tempo até o disco atingir o repouso. Em resumo, o disco de Euler é um aparato que permite o estudo do movimento, da energia cinética, da energia potencial gravitacional, de processos de transformação de energia além da influência das forças de atrito no movimento dos corpos. A física do movimento, de uma forma simples e prática, pode ser estudada através deste aparato experimental, garantindo um aprendizado efetivo.
Cuidado domiciliar pós alta do prematuro durante a pandemia Covid-19
Authors: Martinelli Eduarda de Castro , Silva Aline Dahmer da , Machineski Gicele Galvan , Reis Alessandra Crystian Engles , Viera Cláudia Silveira 
Published: November 2023

Objetivo: entender como mães vivenciaram o cuidado com seus filhos prematuros em casa em meio à pandemia da COVID-19. Método: estudo qualitativo, descritivo, desenvolvido entre janeiro e dezembro de 2021, mediante entrevistas remotas com 25 mães de prematuros, após um mês da alta hospitalar, com Análise de Conteúdo temática. Resultados: desvelaram-se preocupações maternas referentes ao cuidado com o filho na pandemia, além de influências do período pandêmico na rotina familiar; acompanhamento do seguimento das crianças nos serviços de saúde descontinuado; sobrecarga e medo. Esses aspectos podem expor o bebê a maior risco de alterações do seu desenvolvimento, bem como afetar a autoeficácia materna, uma vez que o receio das complicações decorrentes do nascimento pré-termo associou-se à angústia de possível contaminação pelo coronavírus. Conclusão: a prematuridade vivenciada em meio à pandemia COVID-19 repercutiu negativamente tanto no cotidiano da vida familiar como no acompanhamento de saúde do prematuro.
Formulating a Way Forward Strategy for Malaysia Cross Border Inland Port Using SWOT and TOWS Analysis
Authors: Lamsali Hendrik , Mad Lazim Halim , Osman Wan Nadzri , Salleh Mohamed Najib , Iteng Rosman , Tio Michael Boon Yiaw , Abdul Razak Muhamad Badrul Shah , Ja'afar Harlina Suzana 
Published: November 2023

Malaysia holds the position of being Thailand's primary trading partner within the ASEAN region and ranks as the fourth largest trading partner overall. The bilateral trade between these two nations in 2020 amounted to nearly RM80 billion. The seaport in Malaysia has emerged as a preferred hub for exporters from Thailand. Nevertheless, the current cross-border inland port, known as the Padang Besar Inland Port (PBCT), exhibits constraints in its operational capacity. The rapid expansion of the economy in southern Thailand, along with the increasing need for cross-border freight transportation to the nearby Penang seaport in Malaysia, makes the future building of more inland ports across the border an inevitable development. Despite its significance, there is a paucity of detailed studies on inland ports along the Malaysia-Southern Thailand border. Further investigation is necessary to address the recent challenges pertaining to external threats and internal limits faced by cross-border inland ports. This study seeks to explore the present issues faced by the Malaysian cross border inland port and to analyze potential solutions for future development via the application of SWOT and TOWS analysis. The methodology employed in this study encompasses interviews conducted with important stakeholders, on-site observations, and desktop research. A SWOT analysis is conducted on the current cross-border inland port, followed by a proposition of employing a TOWS analysis for future cross-border inland ports. The highlighted findings pertain to major outcomes derived from interviews, on-site observation, and secondary data analysis. The establishment of successful inland ports requires the availability of strong supporting infrastructures and information systems, according to key findings. The development of adequate infrastructure, including well-connected road networks and direct rail links, should be a top priority for the government through NCIA. To reduce competition in the future, it is essential to forge strategic agreements with Southern Thai government and logistical companies. Significant opportunities are presented by the emergence of new markets, namely in the area of halal products and halal logistics. The government should also conduct a thorough assessment of the taxation of transit cargo. Overall, it is intended that the research would provide up-to-date perspectives on the Malaysian cross-border inland port as well as the strategic directions for the relevant authorities and inland port operators.
Estudio Clínico Epidemiológico de la Fibrosis Quística en el Instituto Nacional de Salud del Niño, Lima 2002-2011
Authors: Torres Vela Daniel , Del Castillo Barrientos Hernán , Flores Fernández Carol , Zavaleta Pesantes Amparo 
Published: November 2023

Introducción: La Fibrosis Quística (FQ) es una enfermedad autosómica recesiva que se manifiesta principalmente por su compromiso a nivel pulmonar y digestivo. En Perú, la prevalencia de FQ es desconocida, así como las características clínicas y epidemiológicas de la enfermedad.
Objetivos: Determinar las características clínicas y epidemiológicas de la FQ en el Instituto Nacional de Salud del Niño en el periodo comprendido entre los años 2008 y 2011.
Materiales y Métodos: Se realizó una investigación clínica epidemiológica con tipo de diseño observacional, retrospectivo y descriptivo. Se seleccionaron casos de pacientes del Instituto Nacional de Salud del Niño que en sus historias clínicas consignaban el diagnóstico de la enfermedad, en el periodo comprendido entre enero del 2002 y diciembre del 2011.
Resultados: Se consignaron 37 casos que cumplieron los criterios de inclusión según el consenso de la Fundación Americana de FQ. Las edades de diagnóstico fluctuaron desde un mes hasta 16 años, siendo el 51,4% mujeres. Las características clínicas principales fueron predominantemente respiratorias y digestivas, se encontró que el 94,6% de los pacientes presentó síntomas respiratorios agudos o crónicos y el 54,1% esteatorrea.
Conclusiones: En todos los pacientes se encontró enfermedad sinopulmomar crónica, de los cuales el 75,7% presentó tos crónica productiva. Las anomalías gastrointestinales se presentaron en el 81,1% de los pacientes, encontrándose falla en el crecimiento en todos ellos. La complicación más frecuente fue la neumonía en un 59,5%. El agente patógeno más frecuente en las vías respiratorias fue Staphylococcus aureus en el 51,4%, seguido de Pseudomonas aeruginosa en el 48,6%.
Tipos de Retracción de Prepucio en Niños en el Hospital Belén de Trujillo, Perú
Authors: Alfaro Zelada José Miguel , Alfaro Ríos Segundo José , Lázaro Rodríguez Herminia 
Published: November 2023

Introducción: El prepucio es la parte de la piel que recubre el glande. Al nacer, el recién nacido tiene un prepucio estrecho, adherente y largo, con punta angosta que sobrepasa el extremo distal del glande.
Objetivos: Determinar los tipos de retracción del prepucio según la edad en niños menores de 15 años.
Materiales y métodos: Se realizó el examen clínico a 360 niños divididos en 9 grupos de 40 cada uno. Fueron atendidos en el Departamento de Pediatría del Hospital Belén de Trujillo. Se evaluó el grado de retracción del prepucio aplicando la clasificación de Kayaba, según grupo etario.
Resultados: Muestran que los tipos de retracción del prepucio I y II son más frecuentes en recién nacidos (45% y 52.5%) y niños menores de 6 meses (35% y 32.5%), el tipo V no se encuentra en menores de 6 meses (0% en ambos grupos). En los niños de 11 a 15 años predomina el tipo V (75%) y no se encuentran los tipos I y II (0%).
Conclusiones: A mayor edad aumenta la retracción del prepucio. Los tipos de retracción del prepucio I y II predominan en los recién nacidos y niños menores de 1 año de edad y los tipos IV y V predominan en los niños entre 11 y 15 años.
Avaliação ultrasonográfica dos preenchedores e bioestimuladores em diferentes aparelhos de ultrassonografia e com diferentes frequências
Authors: Câmara Cláudia Borges Fontan , Cardoso Daniele , Rezende Juliana Paulos de , Zattar Luciana Carmen , Mota Americo 
Published: November 2023

A popularidade do uso de preenchedores e bioestimuladores faciais para o rejuvenescimento e embelezamento da face é um crescente mundial. Em paralelo, o avanço tecnológico na medicina permitiu o desenvolvimento de transdutores de ultrassonografia de alta resolução que vem permitindo a avalição anatômica detalhada das camadas da pele e um novo entendimento da anatomia da face. Com isso tornou-se possível identificar a presença destas substâncias, assim como a localização exata nas camadas da face e suas possíveis complicações. O objetivo deste estudo é mostrar os diversos aspectos ultrassonográficos dos preenchedores e bioestimuladores faciais mais comumente encontrados na prática clínica, com diferentes transdutores de ultrassonografia.
Mimarlık Fakültesi Öğrencilerinin Sürdürülebilirlik Algısının İstatistiksel Yöntemlerle Analizi; Kırklareli Üniversitesi Mimarlık Fakültesi Örneği
Authors: KOPUZ Aysu , MÜLAYİM Ali 
Published: November 2023

Sürekli artan dünya nüfusu, toplumların tüketim toplumuna dönüşmesi, ürünlerin eskime sürelerinin azalması (planlı eskitme), ortaya çıkan yeni ihtiyaçları da beraberinde getirmiştir. Bu nedenlerle hammadde ihtiyacının artması, doğal kaynakların azalması, üretim sonucu ortaya çıkan atıklar, küresel ısınma gibi sebeplerle dünyanın ekolojik dengesinin bozulması sonucunda dünya bir yok oluşa doğru gitmektedir. Dünyanın yok oluşunun durdurulamasa bile en azından yavaşlatılabilmesi için sürdürülebilirlik, geri dönüşüm, tasarruf, temiz enerji gibi kavramlar ile ilgili farkındalık oluşturulmasının önemi her geçen gün artmaktadır. Sürdürülebilirliğin temel boyutlarının benimsenmesi ve içselleştirilmesi yoluyla davranışların bu doğrultuda değiştirilmesi, sürdürülebilir bir toplum oluşturulmasında önemli bir basamaktır. Çevreye yapılan her müdahale sonucunda insan ve yaşama mekanları olumsuz yönde etkilenmektedir. Sürdürülebilir bir dünya için insanlar gerek özel yaşamlarında gerekse de mesleki yaşamlarında önlem almaya çalışmalıdırlar.
Bu çalışma, Kırklareli Üniversitesi Mimarlık Fakültesindeki öğrencilerinin sürdürülebilirlik bilgileri ve farkındalıklarını, sürdürülebilirlik eğitimi konularına yaklaşımlarını, sürdürülebilir yaşam doğrultusundaki düşüncelerini ve uygulamalarını ölçmektedir. Bu doğrultuda Mimarlık Fakültesi, Mimarlık Bölümü ile Şehir ve Bölge Planlama Bölümü öğrencilerinin “Sürdürülebilirlik Farkındalığı” adlı anket çalışmasına katılımları sağlanmıştır.
Belirlenen gruba betimsel tarama yöntemi ve 5’li likert ölçeğinde anketler yapılmıştır. Anket sonuçları betimleyici istatistik yöntemi kullanılarak “IBM SPSS Statistics 25” programı ile analiz edilmiş ve yorumlanmıştır. Ki Kare yöntemiyle cinsiyet ve bölümün ifadeler üzerindeki etkisi incelenmiştir. Araştırma sonucunda elde edilen verilerin; birbirleriyle karşılaştırılabilmesi, ilişki kurulabilmesi ve niceliksel olarak ölçülebilmesi için yukarıda sıralanan metodoloji uygulanmıştır. Elde edilen verilere göre; öğrencilerin bireysel sürdürülebilirliğin farkında oldukları, bireysel sürdürülebilirlik uygulamalarında bilinçli olmalarına rağmen bazı gereklilikleri sosyo-ekonomik durumları veya şartların uygun olmaması nedeniyle yerine getiremedikleri sonuçlarına varılmıştır.
Opportunities in Multiple Sclerosis Care Partner Research: An Interview
Authors: Finlayson Marcia , Pakenham Kenneth 
Published: November 2023

INTRODUCTION
Guest editor Marcia Finlayson, PhD, OT Reg (Ont), OTR, is a professor in the School of Rehabilitation Therapy at Queen’s University in Ontario, Canada. She began her career as a clinical occupational therapist and shifted to a research career focused on generating and sharing knowledge to help people affected by multiple sclerosis (MS) lead healthy, meaningful lives with control over their participation in daily activities, at home and in the community, particularly as they age.
For this special issue on caregiving in MS, she chose to interview Kenneth Pakenham, PhD, emeritus professor of clinical and health psychology at the University of Queensland in Brisbane, Australia. For more than 4 decades, he has investigated the psychological well-being welle-eing of caregivers, including coping mechanisms and innovative interventions to improve their quality of life. His work is dedicated to applying positive health frameworks to chronic illnesses and to empowering caregivers and individuals with MS.
Together, their expertise illuminates the multifaceted challenges and opportunities in MS caregiving research and understanding.
Seasonal benthic species composition linked to coastal defense structures (CDS) in Kuala Nerus, Terengganu, Malaysia
Authors: Ibrahim Nur Fazne , Abd Hamid Muzzalifah , Mohd Akhir Mohd Fadzil , Chuan Ong Meng , Wan Talaat Wan Izatul Asma , Idris Izwandy 
Published: November 2023

Background
The natural hydrodynamic process of Kuala Nerus, Terengganu, has changed since the extension of Sultan Mahmud Airport runway in 2008. Consequently, severe coastal erosion has occurred in the area, particularly during the northeast monsoon season (NEM). Numerous types of coastal defense structures (CDS) have been constructed to protect the coastline. Despite the loss of esthetic values, the effect of CDS construction on marine organisms in the area remains unknown. Hence, this study aims to assess the ecological aspects of macrobenthic compositions at the CDS area of Kuala Nerus, Terengganu, based on the differences between the southwest (SWM) and northeast (NEM) monsoon seasons.

Methods
Macrobenthos were collected from the sediment in July (SWM) and December 2021 (NEM) using the Ponar grab at 12 substations from five sampling stations.

Results
The density of macrobenthos was higher in SWM (48,190.82 ind./m2) than in NEM (24,504.83 ind./m2), with phylum Mollusca recording the highest species composition (60–99.3%). The macrobenthos species had a low to moderate level of diversity (H’ = 1.4–3.1) with the species were almost evenly distributed (J’ = 0.2–0.8). Windward substations exhibited coarser grain sizes (38.56%–86.84%), whereas landward substations exhibited very fine grain sizes (44.26%–86.70%). The SWM season recorded a higher organic matter content (1.6%–6.33%) than the NEM season (0.4%–3.1%). However, metal concentrations in the surface sediment were within the safe range and permissible limits for both seasons, inferring that the macrobenthos composition was unaffected.

Discussion
This study demonstrated that the CDS associated with the monsoon system has controlled the hydrodynamics and nearshore sedimentary processes in the Kuala Nerus coastal zone, thereby affecting the macrobenthos population, in terms of richness and density. The ecological and energetic effects of the coastal structures in different seasons have resulted in a more significant result, with the SWM exhibiting a higher macrobenthos composition than the NEM.
Immune activity score to assess the prognosis, immunotherapy and chemotherapy response in gastric cancer and experimental validation
Authors: Wu Xuan , Zhou Fengrui , Cheng Boran , Tong Gangling , Chen Minhua , He Lirui , Li Zhu , Yu Shaokang , Wang Shubin , Lin Liping 
Published: November 2023

Background
Gastric cancer (GC) is an extremely heterogeneous malignancy with a complex tumor microenvironment (TME) that contributes to unsatisfactory prognosis.

Methods
The overall activity score for assessing the immune activity of GC patients was developed based on cancer immune cycle activity index in the Tracking Tumor Immunophenotype (TIP). Genes potentially affected by the overall activity score were screened using weighted gene co-expression network analysis (WGCNA). Based on the expression profile data of GC in The Cancer Genome Atlas (TCGA) database, COX analysis was applied to create an immune activity score (IAS). Differences in TME activity in the IAS groups were analyzed. We also evaluated the value of IAS in estimating immunotherapy and chemotherapy response based on immunotherapy cohort. Gene expression in IAS model and cell viability were determined by real-time reverse transcriptase-polymerase chain reaction (RT-qPCR) and Cell Counting Kit-8 (CCK-8) assay, respectively.

Results
WGCAN analysis screened 629 overall activity score-related genes, which were mainly associated with T cell response and B cell response. COX analysis identified AKAP5, CTLA4, LRRC8C, AOAH-IT1, NPC2, RGS1 and SLC2A3 as critical genes affecting the prognosis of GC, based on which the IAS was developed. Further RT-qPCR analysis data showed that the expression of AKAP5 and CTLA4 was downregulated, while that of LRRC8C, AOAH-IT1, NPC2, RGS1 and SLC2A3 was significantly elevated in GC cell lines. Inhibition of AKAP5 increased cell viability but siAOAH-IT1 promoted viability of GC cells. IAS demonstrated excellent robustness in predicting immunotherapy outcome and GC prognosis, with low-IAS patients having better prognosis and immunotherapy. In addition, resistance to Erlotinib, Rapamycin, MG-132, Cyclopamine, AZ628, and Sorafenib was reduced in patients with low IAS.

Conclusion
IAS was a reliable prognostic indicator. For GC patients, IAS showed excellent robustness in predicting GC prognosis, immune activity status, immunotherapy response, and chemotherapeutic drug resistance. Our study provided novel insights into the prognostic assessment in GC.
Life Span Changes of Coffee White Stem Borers, Xylotrechus quadripes (Coleoptera: Cerambycidae) in Response to Directed Homosexual and Heterosexual Interactions
Authors: Mangalgikar Prashant , Bhanu Karumuru Raja Madhura , Belavadi Vasuki , Pathour Shashank , Muniyappa Chandrashekharaiah , Ammagarahalli Byrappa 
Published: November 2023

Our study on coffee white stem borers, Xylotrechus quadripes investigated the influence of different sex-based clustering factors on beetle survivorship and life spans. Our experiments involved various groups, including individually isolated virgin males, individually isolated virgin females, groups of only males, groups of only females, and mixed-sex groups. First, survivorship reached 100% within the initial 15 days for all groups except for isolated virgin males. In contrast, the survivorship rates of both groups involving only virgin females and only virgin males ranged from 80% to 90% compared to the maximum survival duration. Notably, in scenarios with males in groups or mixed-gender groups, survival dropped to zero percent after 45 days. Our study also highlighted the comparable costs incurred by males engaging in both homosexual and heterosexual interactions. Males interacting with females and other males exhibited similar survival curves, displaying shorter median life spans compared to isolated virgin males, suggesting that both courting and mounting behaviors, regardless of the recipient's sex, might affect the life span of males. Furthermore, our research revealed that female-female interactions, while less costly than male-male interactions, still reduced survival periods in only the female group. These findings highlight the cost possibly associated with same-sex interactions and shed light on the dynamics of mating behaviors in this beetle. In conclusion, our findings underscore the significance of studying behavioral and life history traits in different environmental contexts. Social circumstances and ecological factors significantly influence sexual differences in lifespan and highlight the complexity of the interplay between reproductive strategies and survival rates in Xylotrechus quadripes.
Über die Beziehung zwischen Redoxpotential und Struktur der Chinone
Authors: Fritz G. , Hartmann H. 
Published: November 2023

AbstractDie für das Redoxpotential der Chinone maßgebende Differenz der Resonanzenergien von Chinon und Hydrochinon wird mit dem von einem von uns entwickelten einfachen Näherungsverfahren für eine Reihe von Chinonen berechnet. Ein Vergleich mit den Redoxpotentialen zeigt eine in Anbetracht der Näherungsannahmen genügende Übereinstimmung der Theorie mit dem Experiment.
Über die „maximale Oberflächenkonzentration χ”︁ adsorbierter Moleküle.
Authors: Theimer O. 
Published: November 2023

AbstractDie experimentell beobachtete Abhängigkeit der „maximalen Oberflächenkonzentration χ”︁ absorbierter Moleküle von Temperatur und anderen Parametern wird diskutiert, Sie ergibt sich ganz allgemein daraus, daß zur Auswertung der beobachteten Isothermen Formeln verwendet werden, die für das untersuchte System gar nicht zuständig sind. Insbesondere wird gezeigt, daß die Vernachlässigung der zwischenmolekularen Kräfte eine Veränderlichkeit von χ vortäuschen kann. Es werden Formeln für die „scheinbare maximale Oberflächenkonzentration x*”︁ abgeleitet und an einem Zahlenbeispiel diskutiert.