bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Effect of Extracorporeal Membrane Oxygenation in Patients With Multiple Orthopaedic Injuries
Authors: McCormick William F. , Yeager Matthew T. , Morris Cade , Johnston Thomas R. , Schick Samuel , He Jun Kit , Spitler Clay A. , Mitchell Phillip M. , Johnson Joey P. 
Published: June 2024

Introduction:
Extracorporeal membrane oxygenation (ECMO) plays a vital role in providing life support for patients with reversible cardiac or respiratory failure. Given the high rate of complications and difficulties associated with caring for ECMO patients, the goal of this study was to compare outcomes of orthopaedic surgery in polytrauma patients who received ECMO with similar patients who have not. This will help elucidate the timing and type of fixation that should be considered in patients on ECMO.

Methods:
A retrospective cohort was collected from the electronic medical record of two level I trauma centers over an 8-year period (2015 to 2022) using Current Procedural Terminology codes. Patients were matched with a similar counterpart not requiring ECMO based on sex, age, American Society of Anesthesiologists score, body mass index, injury severity score, and fracture characteristics. Outcomes measured included length of stay, number of revisions, time to definitive fixation, infection, amputation, revision surgery to promote bone healing, implant failure, bleeding requiring return to the operating room, and mortality.

Results:
Thirty-two patients comprised our ECMO cohort with a patient-matched control group. The ECMO cohort had an increased length of stay (40 versus 17.5 days, P = 0.001), number of amputations (7 versus 0, P = 0.011), and mortality rate (19% versus 0%, P = 0.024). When comparing patients placed on ECMO before definitive fixation and after definitive fixation, the group placed on ECMO before definitive fixation had significantly longer time to definitive fixation than the group placed on ECMO after fixation (14 versus 2.0 days, P < 0.001).

Conclusion:
ECMO is a lifesaving measure for trauma patients with cardiopulmonary issues but can complicate fracture care. Although it is not associated with an increase in revision surgery rates, ECMO was associated with prolonged hospital stay and delays in definitive fracture surgery when initiated before definitive fixation.

Level of Evidence:
III
A ATUAÇÃO DA COORDENAÇÃO PEDAGÓGICA COM AS TECNOLOGIAS DIGITAIS: UM RELATO DE EXPERIÊNCIA ESCOLAR NA UEB PRIMAVERA
Authors: Moura Eliany Santos Alves , Ferreira Sephora Santana Souza 
Published: June 2024

Este estudo abrange uma experiência da Coordenação Pedagógica com o uso das tecnologias digitais, desenvolvida na Unidade de Educação Básica Primavera no município de São Luís /MA. Discutiremos a luz de aportes teóricos sobre o usos das tecnologias digitais na educação para poder fundamentar uma descrição sucinta das atividades desenvolvidas com os professores (as) da etapa da Educação Infantil, envolvendo essas tecnologias. Dentre as ações da coordenação pedagógica destacam-se a criação de sites, arquivo e socialização de documentação pedagógica, construção de fichas de frequência on-line, formações por meio do Google meet, desenvolvimento de cadernos orientadores, curadorias, salas virtuais de cursos de formação continuada, planejamento participativo e interativo. Por meio desses recursos digitais obtivemos resultados positivos de organização do trabalho pedagógico, de mediações entre a equipe docente e equipe diretiva, de acesso as informações e fluxo do planejamento das ações didáticas e de intercâmbio com a comunidade escolar.
Applications of Matrix Multiplication
Authors: Saeed Hayatullah , Nazari Mohammad Azim 
Published: June 2024

In this paper we present some interesting applications of the matrix’s multiplication, that include the Leslie matrix and population change, which we calculate this kind of changes from year to other year by matrix multiplication. Another important part of the paper is Analysis of Traffic Flow, we represent the flow of traffic through a network of one-way streets. Another much important part is the production costs, this is fantastic usage of matrix multiplication, in which, A company manufactures three products. Its production expenses are divided into three categories, here in this paper we well describe this beautiful issue. By matrix multiplication, we can encode and decode messages. To encode a message, we choose an invertible matrix and multiply the uncoded row matrices (on the right) by to obtain coded row matrices, this idea will be clarify by some useful examples. Also we used to study certain relationships between objects by matrix multiplication. We will clarify all of these applications by useful examples. In this paper, we present six different applications of matrix multiplication.
Development of antioxidant film based on gelatin and carboxymethylcellulose incorporated with Tecoma stans (L.) Juss. ex Kunth Petals extract for biodegradable food packaging
Authors: RATANASONGTHAM Pacharawan , SUKPLEE Passara , WONGNONGWA Yutthana 
Published: June 2024

The aim of this research was to develop a novel combination of antioxidant blended film for use as biodegradable packaging in the food industry. The antioxidant film was prepared based on gelatin (G) and carboxymethyl cellulose (CMC) incorporated with Tecoma stans (L.) Juss. ex Kunth petals extract (TKE) at various concentrations (0.5, 1.0, and 2.0 mg∙L‒1) via solution casting method. The structural and surface morphology of G/CMC-TKE film were characterized using FTIR spectrometry technique and scanning electron microscopy (SEM), including determining antioxidant activity, water solubility, water vapor permeability, and biodegradability. According to FTIR analysis, the significant interaction between the gelatin and CMC chain is associated with hydrogen bonding. Adding TKE into the blended films significantly increased their roughness, thickness and antioxidant activity while decreasing their water solubility and water vapor transmission. Likewise, the biodegradability of the films containing antioxidants exhibited greater degradation values than the pure G/CMC film, and all of the biofilms was entirely degraded (>80%) in 14 days. The G/CMC-TKE 2.0 demonstrated the best antioxidant (74.47%), biodegradable activity (95.85% in 14 days), and the lowest water solubility (61.80%) and water vapor transmission rate (3.2483 g∙m‒2∙day‒1), which could be a feasible candidate for the food active packaging.
Study of titanium alloy Ti–Al–Zr–Nb–V during heating under deformation and its phase transformation features
Authors: KENZHEGULOV Aidar , MAMAEVA Axaule , PANICHKIN Aleksander , IMBAROVA Akerke , KSHIBEKOVA Balzhan , AUBAKIROVA Rashida , SATKANOVA Natasha , TOIYNBAEVA Nazgul 
Published: June 2024

An alloy based on Ti–Al–Zr–Nb–V was prepared and its deformation behavior at elevated temperatures was studied. The microstructure and phase of the alloys were characterized by optical microscopy, scanning electron microscopy, thermal analysis, and mechanical testing. The results showed that the Ti–Al–Zr–Nb–V alloy, when stretched, exhibits a superplasticity effect in the range of 975℃ to 1100℃, with an elongation of up to 400%. It was found that superplasticity develops in the temperature region of the α+β→β transition and is accompanied by a change in grain size and redistribution of alloying elements among phases.
Leonardite humic acid activated carbon/MnO\(_{2}\) composite nanostructures for supercapacitors
Authors: AUSAVASUKHI Artit , SIRIPHALA Thanchanok , LIMPHIRAT Wanwisa , NILMOUNG Sukanya 
Published: June 2024

Abstract
This work reports the preparation and electrochemical studies of activated carbon derived from leonardite humic acid composited with MnO2 for supercapacitors. Activated carbon contains high conductivity, high specific surface area, and accommodates large volume expansion/contraction during charging/discharging process. Meanwhile, MnO2 has very high theoretical specific capacity (1370 F∙g‒1). Their composite could significantly improve both the storage performance and cycle stability of supercapacitors. Moreover, humic acid from leonardite was selected to add value to this waste and reduce environmental pollution. By varying the carbonization temperature (500℃ to 800℃), the prepared samples carbonized at 800℃ exhibited fascinating properties. The oxidation state of Mn ions was in the mixed state of Mn+2 (41.2%) and Mn+2, +3 (52.8%). A gravimetric capacitance of 329 F∙g‒1 and 294 F∙g‒1 were observed at 2 mVs-1 and 0.5 Ag-1, respectively. The remaining gravimetric capacitance of 193 F∙g‒1 was evaluated at 1000 cycles, indicating its high cycle performance. Moreover, the gravimetric energy of 37.51 Wh∙kg‒1 and gravimetric power of 272.96 W∙kg‒1 were observed. When combined, the interesting electrochemical properties of leonardite humic acid-activated carbon/MnO2 composite nanostructures make them important options for supercapacitor application.
Potencial produtivo e qualidade de frutos de cultivares de morangueiro em substrato
Authors: Paulus Dalva , Santin Anderson , Becker Dislaine 
Published: June 2024

O cultivo de morangueiro representa uma atividade de importância econômica e social para agricultura familiar e em crescimento nas diversas regiões do país. Estudos do desempenho produtivo e qualidade de frutos das cultivares são fundamentais para informações de adaptação as diferentes condições climáticas dos locais de cultivo. O objetivo do trabalho foi avaliar cultivares de morangueiro de dias curto e neutro, e suas respostas em produção e qualidade de frutos no cultivo em substrato. O experimento foi conduzido em ambiente protegido, na Universidade Tecnológica Federal do Paraná – Campus Dois Vizinhos, Paraná, Brasil. O delineamento experimental foi o de blocos ao acaso, com oito cultivares (‘Camino Real’, ‘Camarosa’, “Benícia’, ‘Aromas’, ‘San Andreas’, ‘Albion’, ‘Portola’ e ‘Monterey’), com quatro repetições, conduzidas em sistema de cultivo em substrato. Os experimentos foram conduzidos nos anos de 2018 a 2019. Os frutos foram colhidos quando apresentaram 75% da coloração da epiderme vermelha. As cultivares Monterey, Albion, Camino Real e San Andreas apresentaram valores superiores de biomassa de fruto 15,3; 15,2; 15,0 e 14,0, respectivamente, em relação as demais cultivares. As cultivares Camino Real e Benícia apresentaram a maior produção de frutos 777,50 e 746,50 g planta-1, respectivamente. A média dos sólidos solúveis foi de 7,83 °Brix e a relação entre o teor de açúcar e acidez (9,76), sendo os frutos da cultivares avaliadas considerados doces e grau de maturação adequados para consumo in natura. Verificamos que as cultivares de dia curto Camino Real e San Andreas apresentaram maior produção de frutos, mas quando se pretende produzir cultivares de dia neutro e para produção no verão, as cultivares Monterey, San Andreas e Albion representam uma opção para os produtores, pois permitem a condução por mais de um ano de produção, além de produzirem frutos de bom calibre.
Ces métiers qui ouvrent les portes des théâtres au public en situation de handicap sensoriel
Authors: Cornaz Marie-Odile 
Published: June 2024

Les théâtres romands sont trop peu accessibles pour les personnes en situation de handicap visuel ou auditif. Afin de pallier cette lacune, l’association Ecoute Voir a été fondée en 2014. Dans le cadre de sa mission, audiodescriptrices et audiodescripteurs, interprètes en langue des signes ainsi que surtitreuses et surtitreurs mobilisent des compétences particulières. En bientôt 10 ans, l’association a organisé plus de 400 prestations d’accessibilité. étant donné son expérience dans ce domaine, elle est souvent consultée par les collectivités publiques et les institutions culturelles. Cet article présente ces métiers et les compétences requises pour rendre les spectacles accessibles, ainsi que l’expérience de l’association Ecoute Voir.
Parcs suisses accessibles à toutes et tous
Authors: Müller Tina , Maurer Ladina 
Published: June 2024

L’environnement naturel, les paysages et la richesse culturelle des 20 parcs suisses revêtent une valeur exceptionnelle. En tant que régions modèles en matière de durabilité, les parcs s’engagent pour les préserver et les valoriser. La durabilité sociale est une partie importante de leur travail et de leur engagement, notamment dans le domaine du tourisme. L’initiative « Parcs suisses pour toutes et tous » vise l’accessibilité et la diversité des offres touristiques pour davantage d’inclusion. Cet article présente plusieurs actions et engagements dans ce domaine, coordonnés au niveau national par le Réseau des parcs suisses, l’organisation faitière des parcs d’importance nationale, ainsi que par les parcs au niveau de leurs régions.
Manfaat Biopori Terhadap Mitigasi Bencana Banjir Di Kota Bandar Lampung
Authors: Dewi Sari Utama , Jaya Fery Hendi , Tosulpa M Enriko , Afni Diana Nur 
Published: June 2024

Tujuan dilakukannya pengabdian masyarakat ini sebagai upaya mitigasi bencana banjir di Kota Bandar Lampung dengan memanfaatkan teknologi sederhana berupa pembuatan Lubang Resapan Biopori (LRB). Melalui pembuatan LRB ini diharapkan mampu meningkatkan pengetahuan masyarakat dalam mengurangi resiko terjadinya bencana banjir. Kegiatan yang dilaksanakan dalam pengabdian ini berupa sosialisasi kepada masyarakat terkait pemanfaatan LRB dalam mencegah bencana banjir. Pengabdian pada masyarakat ini dilaksanakan pada bulan Maret 2024 di Kelurahan Gedong Air Kota Bandar Lampung. Luaran dari program ini yaitu menjadikan masyarakat mengerti akan manfaat yang didapat dari pembuatan LRB, selain itu menjadikan masyarakat mengerti bagaimana upaya mitigasi bencana banjir tidak hanya sekedar teoritis, memanfaatkan lahan pekarangan sebagai lokasi LRB. Hasil pengabdian menunjukkan bahwa tingkat pengetahuan masyarakat terhadap bencana banjir mengalami peningkatan dari sebelumnya, namun dalam implementasi kegiatan mitigasi bencana banjir, masyarakat perlu pendampingan agar berperan aktif dalam mitigasi banjir.
IMAGEN E INSTITUCIONALIDAD DE LA CIENCIA.
Authors: Trujillo Osorio Nicolas , Zárate María Soledad , Goldflam Margarita , Sierra Daniel 
Published: June 2024

Durante 51 años, la Comisión Nacional de Investigación Científica y Tecnológica (Conicyt) diseñó políticas e instrumentos de financiamiento y fomento para la investigación científica en Chile (1967-2018). Esta labor fue el eje central para el desarrollo de la comprensión política de la producción de conocimiento científico en el país. El siguiente artículo presenta una interpretación histórica y panorámica de esta comprensión institucional y su respectiva valoración sociocultural de la producción de conocimiento científico en Chile. Para ello, se propone un análisis iconológico de las seis principales imágenes corporativas de Conicyt, empleadas para simbolizar la identidad y misión organizacional de la institución. Nuestra interpretación se enfoca en los motivos científicos que componen a estas imágenes y está fundamentada en el análisis histórico de documentos institucionales, publicaciones oficiales y debates sobre política científica en Latinoamérica. En particular, se sostiene que cada imagen articula una iconografía política sobre las principales expectativas y comprensiones de esta institución respecto a la producción de conocimiento en Chile. Además, se demuestra que dichas iconografías se correlacionan con los cambios políticos centrales entre los distintos gobiernos que se sucedieron en el país. Finalmente, se sostiene que estas iconografías políticas permiten distinguir dos tipos de comprensión institucional del conocimiento científico, que han permanecido en tensión durante la historia de esta institución pública.
Human resource management - the most important factor in the success of the project
Authors: Гусев А.А. 
Published: June 2024

управление человеческими ресурсами является ключевым аспектом успешной реализации любого проекта. В условиях постоянно меняющейся деловой среды и возрастающей конкуренции, оптимальное использование и развитие человеческого капитала становится не просто актуальной задачей, а стратегической необходимостью. В данной статье рассмотрены методы и инструменты управления человеческими ресурсами, включая набор и адаптацию персонала, обучение и развитие, оценку и мотивацию сотрудников, а также риски, связанные с человеческим фактором в проектах. Подчеркивается, что скоординированная работа всех участников проекта, их профессиональные знания и умения, коммуникативные навыки и лояльность к целям проекта являются решающими факторами успеха. В работе сделан вывод о том, что успешное взаимодействие и эффективное управление персоналом должно основываться на принципах целостности, систематичности и учета индивидуальных особенностей каждого сотрудника. Внедрение современных технологий управления, корпоративное обучение, создание благоприятной атмосферы и культуры взаимоуважения внутри команды – все это играет важную роль в достижении высоких результатов. В исследовании отмечено, что управление человеческими ресурсами выступает не только как одно из направлений менеджмента, но и как стратегический инструмент, позволяющий обеспечить преимущества на рынке, повысить конкурентоспособность проекта и гарантировать его успешное завершение.
human resource management is a key aspect of the successful implementation of any project. In an ever-changing business environment and increasing competition, the optimal use and development of human capital is becoming not just an urgent task, but a strategic necessity. This article discusses the methods and tools of human resource management, including recruitment and adaptation of personnel, training and development, evaluation and motivation of employees, as well as the risks associated with the human factor in projects. It is emphasized that the coordinated work of all project participants, their professional knowledge and skills, communication skills and loyalty to the goals of the project are crucial success factors. The paper concludes that successful interaction and effective personnel management should be based on the principles of integrity, systematization and consideration of the individual characteristics of each employee. The introduction of modern management technologies, corporate training, the creation of a favorable atmosphere and a culture of mutual respect within the team – all this plays an important role in achieving high results. The study noted that human resource management acts not only as one of the areas of management, but also as a strategic tool that allows you to provide advantages in the market, increase the competitiveness of the project and guarantee its successful completion.
Optimization of vehicle movement in a closed loop
Authors: Теплов М.М. 
Published: June 2024

в работе автор рассматривает способы оптимизации движения транспортных средств для разноплановых мероприятий автотранспортными предприятиями. Также в работе проведен анализ существующих методов моделирования транспортных потоков. Автор приходит к выводу о том, что низкая адекватность и условная применимость существующих логистических моделей требует разработки типовой модели управления инновационными процессами формирования маршрутов транспортных средств для предприятия, действующего на известном замкнутом территориальном контуре, которая будет облегчать и ускорять процессы создания маршрутной сетки для разноплановых мероприятий.
in the work, the author considers ways to optimize the movement of vehicles for various activities by motor transport enterprises. The work also analyzes existing methods for modeling traffic flows. The author comes to the conclusion that the low adequacy and conditional applicability of existing logistics models requires the development of a standard model for managing innovative processes of creating vehicle routes for an enterprise operating on a known closed territorial contour, which will facilitate and accelerate the processes of creating a route network for various activities.
Improving the efficiency of industrial enterprises based on the 5S lean production tool
Authors: Швеёва Е.И. 
Published: June 2024

автором настоящей статьи отмечается важность изучения передового опыта внедрения инструмента 5S «lean production» в деятельности структурных подразделений промышленного предприятия ПАО «КАМАЗ», а также анализ работы с учетом применения системы 5S, позволяющей снизить временной фактор по затратам на организацию внедрения механизмов бережливого производства. Цель. Выявить особенности применения одного из важных инструментов 5S lean production на предприятиях промышленности в условиях цифровой экономики. Методология. В настоящей статье автором использованы общенаучные методы, в том числе наблюдения и анализа, а также прикладные методы структурного и системного анализа. Результаты и выводы. Проведенное исследование отражает результаты, полученные в ходе реализации инструмента 5S «lean production». Выдвинуто предложение по разработке механизма внедрения инструмента 5S бережливого производства с учетом специфики производства предприятия ПАО «КАМАЗ». Обозначено направление совершенствования процесса реализации внедрения инструмента 5S на предприятии. Статья может быть полезна для топ-менеджеров и практиков, заинтересованных в применении инструментов бережливого производства на предприятиях промышленности с учетом специфики деятельности компании, помогающих молниеносно адаптироваться на изменения как вне, так и внутри организации.
the author of this article notes the importance of studying best practices for implementing the 5S “lean production” tool in the activities of structural divisions of the industrial enterprise PJSC KAMAZ, as well as analyzing the work taking into account the use of the 5S system, which allows reducing the time factor in the costs of organizing the implementation of lean production mechanisms. Target. To identify the features of using one of the important tools of 5S lean production at industrial enterprises in the digital economy. Methodology. In this article, the author used general scientific methods, including observation and analysis, as well as applied methods of structural and system analysis. Results and conclusions. The conducted research reflects the results obtained during the implementation of the 5S “lean production” tool. A proposal has been put forward to develop a mechanism for introducing the 5S lean manufacturing tool, taking into account the specifics of the production of the PJSC KAMAZ enterprise. The direction for improving the process of implementing the implementation of the 5S tool in the enterprise is indicated. The article may be useful for top managers and practitioners interested in applying lean manufacturing tools at industrial enterprises, taking into account the specifics of the company’s activities, helping to quickly adapt to changes both outside and inside the organization under the influence of the digital economy.