bluuebunny/crossref_metadata_2025 huggingface dataset:
O PAPEL DO ESTÁGIO SUPERVISIONADO NO CURSO DE LETRAS: UM OLHAR SOBRE SUAS IMPLICAÇÕES PARA O PROCESSO DE CONSTRUÇÃO DOCENTE DO(A) LICENCIANDO(A)
Authors: Sousa Ana Márcia Leite de , Macedo Ricardo Cruz , Pereira Maria Lidiane De Sousa , Pinho Mabel Sales Batista
Published: April 2024

O Estágio como componente curricular obrigatório desempenha um papel fundamental para o processo de formação docente nos cursos de Licenciaturas. Em vista disso, o presente estudo objetiva compreender como o Estágio Supervisionado no Curso de Letras da Universidade Regional do Cariri - Urca, Campus Cariri Missão Velha, contribui para o processo de construção docente do(a) licenciando(a). O apoio teórico para o alcance desse objetivo foi delineado a partir das ideias de Nóvoa (1992), Pimenta (2006), Pimenta e Lima (2009, 2004), Freire (1996, 1987), Costa e Lima (2012), entre outros, que versam sobre formação docente e Estágio Supervisionado. Trata-se de uma pesquisa do tipo qualitativa. Para a construção dos dados, utilizamos um questionário com perguntas semiestruturadas. Após serem analisados os dados, podemos apontar, como principais resultados, que o Estágio é marcado por diversos desafios. Ao mesmo tempo, trata-se de uma experiência valiosa para o(a) futuro(a) professor(a) conhecer o seu campo de atuação, antes mesmo de concluir a graduação. Além disso, é nesse momento que os(as) graduandos(as) mobilizam muitos dos conhecimentos aprendidos durante o curso, ou seja, a sua identidade como professor(a) é construída.
PERSISTÊNCIA DA VEIA CAVA SUPERIOR ESQUERDA: EPIDEMIOLOGIA, EMBRIOLOGIA, DIAGNÓSTICO E IMPLICAÇÕES CLÍNICAS
Authors: Duarte Sabrina Melo , Nunes Maria Fernanda Freitas , Júnior Francisco Adriano Brito Aguiar , Gondim João Pedro Lima , Brandão Luar Maria Barbosa , Gonçalves Matheus Sant’Anna de Oliveira , Rocha Hurik Pontes , Magalhães Bárbara de Queiroz Barreto , Baia Livian Quirino , Filho Heraldo Guedis Lobo
Published: April 2024

A persistência da veia cava superior esquerda (PVCSE) é a anomalia congênita venosa mais comum na região torácica, geralmente assintomática, mas associada em 4% a 8% dos casos a malformações cardíacas, como defeitos do septo, e anomalias como fístulas retovestibulares. Essa condição pode ter repercussões significativas, como arritmias, embolia paradoxal e cianoses. A veia cava superior esquerda é resultante da persistência da veia cardinal anterior esquerda, durante o desenvolvimento embrionário, e desemboca no átrio direito (92%) ou no átrio esquerdo (8%). A PVCSE pode acontecer com ausência ou concomitante à VCSD, que pode estar drenando para átrio direito ou esquerdo. A desembocadura no átrio esquerdo é a condição que mais gera preocupação nessa condição de persistência, uma vez que pode estar acompanhada de uma partição defeituosa do seio coronário, caracterizando a síndrome de Raghib, caracterizada por cianose leve e necessidade de correção cirúrgica. Em caso de PVCSE isolada, o diagnóstico pode ser feito ainda durante o pré-natal, por meio da ultrassonografia de terceiro trimestre, ou durante o período pós-natal, por meio de raio x, ecocardiograma, tomografia, ressonância magnética ou angiorressonância. O diagnóstico também pode ocorrer incidentalmente durante procedimentos de acesso venoso central ou implante de marca-passo. Essas informações destacam a importância da identificação precoce da PVCSE e suas implicações clínicas, bem como a variedade de métodos diagnósticos disponíveis para abordagem eficaz dessas variações anatômicas.
CARACTERIZAÇÃO ACÚSTICA DO PORTUGUÊS FALADO NO MUNICÍPIO DE BRAGANÇA - PARÁ: CONTRIBUIÇÕES AO ATLAS PROSÓDICO DO ESTADO DO PARÁ
Authors: Paiva Geane Nunes de , Costa Maria Sebastiana da Silva
Published: April 2024

O presente trabalho intitulado Caracterização acústica do português falado no município de Bragança - Pará: contribuições ao atlas prosódico do estado do Pará, está associado ao projeto AMPER-Amazônia, tendo como objetivo geral contribuir para expansão da área de abrangência de pesquisa do projeto AMPER-POR. O tratamento dos dados seguiu os procedimentos metodológicos segundo as orientações do Atlas Prosódico do Espaço Românico da Língua Portuguesa, dos 12 (doze) informantes que constituem o corpus do projeto, para este trabalho foram selecionados 3 (três) informantes do sexo masculino, com as seguintes características: nativos do município, com nível de escolaridade entre o fundamental, médio e superior, moradores da zona urbana e com a faixa etária acima de 30 anos. Os resultados mostraram, que na modalidade declarativa neutra, os padrões de entonação encontrados para f0 apresentaram movimentos ascendentes/descendentes com pico entoacional na sílaba pretônica seguido de descendência na sílaba tônica, já na forma interrogativa o padrão encontrado foi com desenho circunflexo, apresentando uma vogal pretônica baixa, uma vogal tônica alta e uma postônica média; no parâmetro duração ficou demonstrado que este não está relacionado às diferenças de acento modal, mas ao acento lexical; acerca do parâmetro intensidade, os dados não são relevantes para distinguir as modalidades, pois apresentam comportamento homogêneo nas três variantes de escolaridades estudadas, com diferenças ocorrendo apenas na posição postônica, onde nas posições neutras implementa-se a pronúncia das vogais de forma harmoniosa. Como comprovado, os dados de Bragança mostraram padrões prosódicos semelhantes que caracterizam esta variedade, demonstradas uma possível identidade prosódica no PB, assim como veementemente podemos comparar entre estudos do projeto AMPER-Amazônia.
Primer caso reportado en Panamá de: Síndrome de Baraitser Winter
Authors: Chavez Teresa , Saldaña Bethancourth Oleg , Chung Mirna , Fuentes Barbara , Chávez Ilka , Herrera Indira
Published: April 2024

El síndrome cerebro-frontal-facial de Baraitser-Winter (BWCFF) se origina a partir de mutaciones sin sentido, heterocigóticas, en uno de los dos genes ubicuos que codifican la actina citoplásmica, ya sea ACTB o ACTG1. Este síndrome es una combinación de malformaciones faciales y cerebrales. Entre las malformaciones faciales que podemos observar, destacan el coloboma de iris, la ptosis bilateral, el hipertelorismo, el puente nasal ancho y los pliegues epicánticos prominentes. Las malformaciones cerebrales incluyen la paquigiria, la heterotopia de banda subcortical y las anomalías del cuerpo calloso.
En este contexto, presentamos el caso de una niña de 11 años que presentaba algunos rasgos faciales distintivos, además de malformaciones cerebrales, baja estatura, discapacidad cognitiva moderada, y retraso del habla y lenguaje. Mediante secuenciación por exoma clínico dirigido, se identificó una variante sin sentido heterocigota de Novo en ACTB: c.617G>A (p. Arg206Gln).
Una rara causa de falla cardíaca: reporte de un caso
Authors: Jiménez Martínez Tatiana Marcela , Vallejo-Mondragón Ernesto L.
Published: April 2024

Durante décadas el estudio de las enfermedades cardiacas ha sido una de las principales preocupaciones de los profesionales del área de la salud, más aún aquellos casos donde la patología es de tipo congénita, debido a las múltiples complicaciones que se pueden generar en la calidad de vida de los pacientes diagnosticados, por falta de un manejo adecuado. Tal es el caso de la fistula coronaria, que es una anomalía de este tipo de arterias, los síntomas más frecuentes son la dificultad respiratoria, ángor, taponamiento cardiaco y muerte súbita, por ello, entre más precoz sea el diagnostico existirán mayores posibilidades de la reducción de los riesgos agravados de la enfermedad. Se presenta el caso de un paciente pediátrico cuyos estudios demostraron la presencia de una fistula coronaria proveniente de la arteria coronaria izquierda hacia la aurícula derecha, cuya frecuencia no es muy alta y por lo cual puede ser considerada como una enfermedad rara, así que también se describe el tratamiento recibido para dicha malformación congénita y los resultados obtenidos luego del manejo dado. Objetivo: Describir el caso de un paciente pediátrico con falla cardiaca secundario a una fistula coronaria. Conclusiones: La fistula coronaria es una cardiopatía congénita poco frecuente, sin embargo, la presencia de esta anomalía pone en riesgo la vida de los pacientes que tienen esta afectación en cuanto al funcionamiento o estructura de su corazón, la descripción de este caso clínico aporta información relevante para el conocimiento científico del área de la salud, en lo que respecta al diagnóstico y manejo temprano de esta afectación en la función cardiaca de los pacientes pediátricos, ya que, se logró tener un estatus exitoso post cierre endovascular de la fistula coronaria identificada, que favorecerá al comportamiento normal de las funciones del corazón y por consiguiente la calidad y el pronóstico de vida del paciente tratado.
Is the Bioimpedance Method Sufficient in Evaluating the Nutritional Status of Patients Receiving Hemodialysis Treatment?
Authors: Arpacı Pınar , Dedeli Çaydam Özden
Published: April 2024

Aim: The purpose of this study was to test validity of bioelectrical impedance (BIA) analysis in the nutritional assessment among patients with receiving hemodialysis.
Method: This study which was cross-sectional was conducted with 166 patients with hemodialysis at the hemodialysis units in two state hospital and a private hospital. The data were collected by means of patient information form, Malnutrition Inflammation Score (MIS) and Body Composition Analyzer. Descriptive, t test, Mann-Whitney U, chi-square, Wilcoxon, ROC analysis and logistic regresyon analysis were used in statistical analysis.
Results: The average ages of patients were 51.57±13.01 (21-66) years. Of the patients, 53.6% were male. Mean body mass index (BMI) was 24.4±4.98 kg/m2 of whom (%54.8) were well-nourished. Male patients had higher albumin, muscule mass, and BMI than female patients and these values were statistical difference in according to gender. A significant difference was found to hemoglobin, albümin, iron binding, tanita fat ratio, fat mass, and BMI between the well-nourished and malnourished patients. The findings of logistic regretion analysis among MIS and BIA parameters shown that performance of BIA was statistical significantly.
Conclusion: The results of study indicated that bioelectrical impedance analysis was shown to identify the most suitable BIA parameters for predicting presence of malnutrition. It could be suggested that BIA method may use for assess to nutritional status among patients receiving hemodialysis.
Üniversite Çalışanlarında Tip 2 Diyabet Riskinin ve İlişkili Faktörlerin Değerlendirilmesi
Authors: Kır Biçer Emine , Çekiç Mustafa , Ayvazoğlu Gülşah
Published: April 2024

Amaç: Tanımlayıcı ve kesitsel tipte olan bu araştırmanın amacı bir üniversitede çalışan bireylerin tip 2 Diabetes Mellitus (T2DM) risklerini belirlenmek ve ilişkili faktörleri saptamaktır.
Yöntem: Bu araştırma Türkiye’nin Doğu Akdeniz bölgesinde bulunan bir devlet üniversitesinin merkez kampüsünde görev yapan toplam 317 birey ile yapılmıştır. Verilerin toplanmasında sosyodemografik veri toplama formu ve Fin Diyabet Risk Skoru Ölçeği (FINDRISK) kullanılmıştır. Verilerin dağılıma uygunluğu “Kolmogorov Smirnov Testi” ile incelenmiştir. Verilerin değerlendirilmesinde tanımlayıcı istatistik (sayı, yüzde, ortalama, standart sapma), t-testi, One Way ANOVA ve normal dağılım göstermeyen verilere ilişkin karşılaştırmalar için Mann-Whitney U testi kullanılmıştır.
Bulgular: Katılımcıların yaş ortalaması 41±9,2 yıl, %64,3’ü (n=205) erkek, %41’i lisans mezunu %37,3’ü lisansüstü mezun, %33,1’i akademik personeldir. Katılımcıların FINDRISK ölçeğine göre tip-2 diyabet risk derecesi %35,6’sının düşük, %41’inin hafif, %12,6’sının orta, %9,5’inin yüksek ve %1,3’ünün ise çok yüksektir. Araştırma grubunda diyabet gelişimi için ilişkili faktörler ise sigara kullanma, hipertansiyon, ailede birinci derecede diyabet olması, fiziksel aktivite durumu, bel çevresi ve bel/boy oranıdır.
Sonuç: Araştırmada yaklaşık her 10 kişiden biri T2DM gelişimi açısından yüksek risk taşımaktadır. Sonuçlara göre üniversite personelleri, iş yaşantısı ve günlük görevlerin masa başı ve bilgisayar kullanımı üzerine olması nedeniyle T2DM açısından daha yakından izlenmelidir.
Serebral Palsili Ambulatuar Çocuklarda Yaşam Kalitesi, Fiziksel Aktivite ve Fonksiyonel Bağımsızlığın Araştırılması
Authors: Şeker Abanoz Ebru , Aslan Keleş Yasemin , Köroğlu Fahri , Uzun Nejla , Kuran Aslan Gökşen
Published: April 2024

Amaç: Çalışmanın amacı, farklı fonksiyonel seviyelerdeki Serebral Palsi (SP)’li ambulatuar çocuklarda yaşam kalitesi, fiziksel aktivite ve fonksiyonel bağımsızlığın araştırılmasıdır.
Yöntem: Çalışmaya Özel Eğitim Merkezi'nde eğitim gören, Kaba Motor Fonksiyon Sınıflandırma Sistemi (KMFSS)”ne göre seviyesi I, II ve III olan 8-12 yaş arasındaki çocuklar dahil edildi. Olgularda yaşam kalitesi “Serebral Palsi’de Yaşam Kalitesi Anketi (CP QOL) ile, fonksiyonel bağımsızlık seviyesi WeeFIM ile, fiziksel aktivite düzeyleri “Çocuklar için Fiziksel Aktivite Anketi” (PAQ-C) ile değerlendirildi.
Bulgular: KMFSS seviyelerine göre WeeFIM'in sfinkter kontrolü, sosyal ve kognitif alt parametreleri hariç tüm alt parametrelerinde, WeeFIM total skoru ve PAQ-C skorunda istatistiksel olarak anlamlı fark bulundu (p<0,017). CPQOL'ın “hizmete erişebilirlik” ve “ebeveyn sağlığı” dışındaki tüm alt parametrelerinde üç grup arasında istatistiksel olarak anlamlı farklılık olduğu görüldü (p<0,017). Çalışma, KMFSS seviyelerine göre karşılaştırıldığında; seviye III’ün, WeeFIM’in tüm alt alanları ve fiziksel aktivite (FA) skorlarının, CP-QOL- Çocuk Ölçeği’nin ise “ebeveyn sağlığı”, “emosyonel iyi olma ve özgüven” ile “hizmete erişebilirlik” alanları hariç tüm alan skorlarının düşük olduğu, seviye I’in en yüksek bağımsızlık seviyesine sahip olduğu görülmüştür.
Sonuç: Çalışma, ambulatuar SP tanılı çocukların fonksiyonel bağımsızlık seviyelerinin, FA’lerinin ve yaşam kalitelerinin KMFSS seviyelerine göre değişiklik gösterdiğini ve seviye III olan çocukların daha fazla etkilendiğini ortaya koymaktadır. İleride değerlendirme yöntemleri objektif olan ve daha büyük örnekleme sahip çalışmalar planlanmalıdır.
İlaç Tedavisi ve Beslenmede Pediatriye Özgü Yaklaşımlar
Authors: Armağan Beyza , Demirbaş Elif , Ihlamur Murat
Published: April 2024

Pediatrik hastaların gereksinimleri, tedavi şekilleri, hastaneye yatış sebepleri genelde erişkinlerde farklılık göstermektedir. Bu hastalıklar, beslenme gereksinimlerinde de önemli değişikliklere yol açmaktadır. Değişen gereksinimler pediatrik hastalar için büyük önem arz etmektedir. Uygulanan tedavide kullanılan ilaçların neden olduğu beslenme problemleri ve besin-ilaç, ilaç-ilaç etkileşimlerinin de dikkate alınması gerekmektedir. Pediatrik hastalarda gereksinimlerine göre hareket etmek tedavi sürecinde kolaylık sağlayarak iyileşmeyi ve yaşam kalitesinin artmasını sağlamaktadır. Bu çalışmada, pediatrik hastaların tedavi sürecinde kullanılan ilaçların birbiriyle etkileşimleri, tükettikleri besinlerle etkileşimi ve bu süreçte oluşan beslenme problemleri üzerinde durularak konunun önemine dikkat çekmek amaçlanmıştır.
Ensuring Secure Schools: A Perspective from Social Work
Authors: Anılgan Onur Zeki
Published: April 2024

This study aims to compile existing research in the literature to demonstrate the methods used in collaboration between social services in order to establish a secure school climate. In today's context, the role of schools in child development ranks among the highest in terms of significance. Children spend a significant portion of their days within school environments. There exist numerous factors within schools that influence the lives of children. Teachers, classmates, school authorities, the surrounding environment, and even the physical structure of the school impact the development of children, collectively forming the school climate. Acts such as violence, harassment, bullying, neglect, abuse, substance abuse, discrimination, and inequality pose threats to the school climate, making it unsafe. A secure school climate plays a crucial role in enabling students to effectively complete their education. Collaborative efforts involving social services, law enforcement, and school staff are crucial in ensuring a secure school environment. This study delves into the implementation methods of school policing worldwide while exploring the potential contributions of social service support to this practice.
Investigation of Dose Calculation Accuracy of Eclipse Treatment Planning System in the Presence of Metal Hip Prosthesis with Thermoluminescence Dosimeters
Authors: Gül Osman Vefa , Başaran Hamit , Yıldırım Ahmet , İnan Gökçen
Published: April 2024

Aim: This study investigated the dose calculation accuracy of different treatment planning algorithms used in radiotherapy patients with hip prostheses.
Method: The current research produced a tissue-equivalent cylindrical phantom that imitates a leg using a 3D printer. Co-Cr-Mo alloy and Ti-6AI-4V alloy prostheses were placed in the centre of the phantom, respectively. Both prostheses' dose measurements were taken with thermoluminescent dosimeters (TLD) at 92 points. The dose calculation accuracy of the Analytical Anisotropic Algorithm (AAA) and Pencil Beam Convolution (PBC) algorithms, widely used in radiotherapy, were compared with the measurement results.
Results: Since the Co-Cr-Mo hip prosthesis has a high density, the number of backscattered photons around it was higher than the Ti-6AI-4V hip prosthesis. The average surface dose of the Co-Cr-Mo alloy was 364.05 cGy, while the average surface dose of the Ti-6AI-4V alloy was 347.79 cGy.
Conclusion: It was observed that the dose estimation abilities of the AAA and PBC algorithms decreased as the density of the hip replacement increased. In addition, the AAA algorithm predicted the surface dose in the phantom better than the PBC algorithm.
Hemşirelik Öğrencilerinin Sözel Sunumlarını Değerlendirme Ölçeğinin Türkçe Geçerlilik ve Güvenilirliği
Authors: Evcimen Hasan , Bilgin Sonay
Published: April 2024

Amaç: Bu araştırmanın amacı, hemşirelik öğrencilerinin sözel sunumlarını değerlendirme ölçeğinin Türkçe geçerlilik ve güvenilirliğinin yapılmasıdır.
Yöntem: Metodolojik tipte yürütülen bu araştırma Türkiye’nin doğusunda yer alan bir üniversitedeki 322 hemşirelik öğrencisi ile 10.12.2022-20.02.2023 tarihleri arasında yapılmıştır. Verilerin toplanmasında kişisel bilgi formu ve Sözel Sunum Değerlendirme Ölçeği kullanılmıştır. Ölçeğin yapı geçerliliği için sırasıyla; açıklayıcı ve doğrulayıcı faktör analizlerinin yanı sıra yakınsak ve ıraksak geçerlilik analizi yapılmıştır. Ölçek güvenilirliği için iç tutarlılık katsayısı, madde toplam korelasyonu ve sınıf içi korelasyon katsayısı kullanılmıştır.
Bulgular: Ölçeğin dil ve kapsam geçerliliğini sağladığı saptanmıştır. Yapılan açıklayıcı faktör analizine göre ölçeğin üç alt boyuttan oluştuğu saptanmıştır. Ölçeğe ait faktör yüklerinin 0,628-0,879 arasında olduğu belirlenmiştir. Faktör yapısının doğrulanması için yapılan doğrulayıcı faktör analizinde üç faktörlü yapıya ait uyum indekslerinin kabul edilebilir değerlerde olduğu saptanmıştır. Ölçeğe ait cronbach alfa iç tutarlılık katsayısının 0,90 olduğu ve sınıf içi korelasyon katsayısının ise 0,82 olduğu saptanmıştır.
Sonuç: Hemşirelik öğrencilerinin sözel sunum değerlendirme ölçeğinin Türkçe geçerlilik ve güvenilirliği sağladığı saptanmıştır.
SUPPORTING THE CIRCULAR ECONOMY TRANSITION USING THE EMERGENT ROLE OF THE INTERNET OF THINGS
Authors: Mardani Abbas , Jose Chiappetta Jabbour Charbel , Köppen Mario
Published: April 2024

Supporting the circular economy transition using the emergent role of the Internet of Things. Technological and Economic Development of Economy, 30(2), pp. 338-343.
Enhanced Oxygen Ion Outflow at Earth and Mars due to the Concurrent Impact of a Stream Interaction Region
Authors: Venugopal Indu , Thampi Smitha V. , Bhaskar Ankush , Venkataraman V.
Published: April 2024

One of the major processes that solar wind drives is the outflow and escape of ions from the planetary atmospheres. The major ion species in the upper ionospheres of both Earth and Mars is O+, and hence it is more likely to dominate the escape process. On Earth, due to a strong intrinsic magnetic field, the major ion outflow pathways are through the cusp, polar cap, and the auroral oval. In contrast, Mars has an induced magnetosphere, where the ionosphere is in direct contact with the shocked solar wind plasma. Therefore, physical processes underlying the ion energization and escape rates are expected to be different on Mars as compared to Earth. In the current work, we study the near-simultaneous ion outflow event from both Earth and Mars during the passage of a stream interaction region/high-speed stream (SIR/HSS) during 2016 May, when both the planets were approximately aligned on the same side of the Sun. The SIR/HSS propagation was recorded by spacecraft at the Sun–Earth L1 point and Mars Express at 1.5 au. During the passage of the SIR, the dayside and nightside ion outflows at Earth were observed by Van Allen Probes and Magnetospheric Multiscale Mission orbiters, respectively. At Mars, the ion energization at different altitudes was observed by the STATIC instrument on board the MAVEN orbiter. We observe evidence for the enhanced ion outflow from both Earth and Mars during the passage of the SIR, and identify the dominant drivers of the ion outflow.
Massive Debris Disks May Hinder Secular Stirring by Planetary Companions: An Analytic Proof of Concept
Authors: Sefilian Antranik A.
Published: April 2024

Debris disks or exo-Kuiper belts, detected through their thermal or scattered emission from their dusty components, are ubiquitous around main-sequence stars. Since dust grains are short-lived, their sustained presence is thought to require dynamical excitation, i.e., “stirring,” of a massive reservoir of large planetesimals, such that mutual collisions are violent enough to continually supply fresh dust. Several mechanisms have been proposed to explain debris disk stirring, with the commonly accepted being long-term, secular planet–debris disk interactions. However, while effective, existing planet-stirring models are rudimentary; namely, they ignore the (self-)gravity of the disk, treating it as a massless reservoir of planetesimals. Here, using a simple analytical model, we investigate the secular interactions between eccentric planets and massive, external debris disks. We demonstrate that the disk gravity drives fast apsidal precession of both planetesimal and planetary orbits, which, depending on the system parameters, may well exceed the planet-induced precession rate of planetesimals. This results in strong suppression of planetesimal eccentricities and thus relative collisional velocities throughout the disk, often by more than an order of magnitude when compared to massless disk models. We thus show that massive debris disks may hinder secular stirring by eccentric planets orbiting near, e.g., the disk’s inner edge, provided the disk is more massive than the planet. We provide simple analytic formulae to describe these effects. Finally, we show that these findings have important implications for planet inferences in debris-bearing systems, as well as for constraining the total masses of debris disks (as done for β Pic).
Energetic Neutral Atoms Detected in the 2022 February 15 Solar Energetic Particle Event
Authors: Cohen C. M. S. , Leske R. A. , St. Cyr O. C. , Mason G. M.
Published: April 2024

Energetic neutral atoms (ENAs) are expected to be produced near the Sun during large solar energetic particle (SEP) events. However, their detection by SEP instruments near 1 au has been limited. The clearest reported measurement has been from the Solar Terrestrial Relations Observatory (STEREO) during the 2006 December 5 SEP event. Additional evidence of ENAs has been found through reanalysis of observations by the Solar Anomalous and Magnetospheric Particle Explorer obtained near the equator in low Earth orbit and associated with several large X-ray flares and fast coronal mass ejections (CMEs). Here we describe another detection of ENAs from the STEREO Low Energy Telescope associated with the large 2022 February 15 SEP event. Given the timing and spectrum of the ENAs and the location of the source region (behind the east limb from STEREO’s viewpoint), these ENAs are most likely a result of acceleration by a CME-driven shock when the CME was at approximately 2–3 R
S. The possibility of a postflare loop origin is considered unlikely.
O estrangeiro na prisão: o absurdo herói de Albert Camus no ventre da baleia de Joseph Campbell. Possibilidade ou inexorabilidade? Frye explica
Authors: Benites Fernando Bruno Antonelli Molina
Published: April 2024

Com o presente trabalho, almejo proceder à leitura de O Estrangeiro (1972), de Albert Camus, a partir da premissa de que a obra, além de servir para a exposição e defesa do Absurdismo – teoria filosófica erigida pelo autor (CARPEAUX, 2012) -, oferece-nos, em seu protagonista Sr. Mersault, a perspectiva cabal do herói irônico retratado por Northrop Frye (1973). Outrossim, o personagem principal, com sua existência disparatada e dada como que em paralelo às dos demais, fornece os elementos para a concepção de que sua prisão corresponde ao “ventre da baleia” descrito por Joseph Campbell (1997). Desse modo, entre a certeza de que a vida é, com efeito, despropositada, e a esperança de que isso não passa de uma visão canhestra de alguém absolutamente indiferente e desinteressado, engendro uma possível ideia de interatividade imaginada por Camus, delineando, como ápice, uma devolutiva do leitor para o haver ou não sentido em nossas vidas.
Editorial
Authors: De Sales Cristiano
Published: April 2024

-
La postérité de Jaurès en Italie et en Allemagne
Authors: Marcobelli Elisa
Published: April 2024

Le souvenir de Jean Jaurès, commémoré au moment de son assassinat, puis utilisé pendant la Première guerre mondiale, a connu une pérennité différente en Italie et en Allemagne jusqu’à aujourd’hui. Cet article revient sur les enjeux politiques et mémoriel de cette postérité, et sur ce qu’elle dit de l’histoire politique et intellectuelle des deux pays.
Le suicide assisté : l’accompagnement des soignants, une nécessité
Authors: Huet Gaëlle
Published: April 2024

Infirmière au sein d’une unité hospitalière de soins palliatifs spécialisés à l’hôpital de Bellerive, ce projet sur « le suicide assisté: l’accompagnement des soignants, une nécessité» est réalisé dans le cadre du « Certificate of advanced studies Soins palliatifs et personnes âgées » à la Haute école de santé de Genève. La loi sur le suicide assisté ayant évolué, les équipes soignantes doivent désormais tenir compte du souhait d’un patient qui désire réaliser une démarche d’assistance au suicide assisté dans l’unité de soins où il est hospitalisé. L’application de la loi impose une réflexion sur l’organisation des soins et sur la collaboration interprofessionnelle entre les soignants et l’association Exit, qui intervient au sein des Hôpitaux Universitaires de Genève, à la demande du patient.
L’Europe face aux turbulences de la vie politique américaine
Authors: Boyer Yves
Published: April 2024

L’éventualité d’un retour au pouvoir de Donald Trump en novembre 2024 n’est pas sans susciter des craintes, voire une réelle anxiété, en Europe. Derrière les critiques véhémentes du candidat républicain apparaissent des inquiétudes sur le retour à des mesures protectionnistes, sur l’avenir de la relation transatlantique et sur la pérennité de l’aide américaine à l’Ukraine. C’est oublier un peu vite que les États-Unis tirent des avantages considérables de leur présence en Europe et que de nombreux garde-fous constitutionnels, financiers, économiques et sociétaux existent aux États-Unis, qui pourraient limiter les velléités de rupture de Donald Trump en cas de second mandat .
Les États-Unis et la transition énergétique
Authors: Meritet Sophie
Published: April 2024

Les États-Unis ont engagé une transition énergétique pour lutter contre le changement climatique, malgré leur dépendance historique aux énergies fossiles. Les récents plans gouvernementaux visent à accélérer cette transition vers un modèle de croissance sans émissions nettes de carbone d’ici à 2050. Or, trouver l’équilibre entre énergies renouvelables et énergies fossiles reste un défi. De même que réorienter une économie et des infrastructures énergétiques tout en tenant compte des emplois, de la sécurité énergétique et des considérations environnementales .
Clint Eastwood : le héros d’une Amérique triomphante et fragile
Authors: La Meauffe André
Published: April 2024

La carrière cinématographique de Clint Eastwood s’étend sur de nombreuses décennies, du second XX e siècle au premier XXI e siècle. Acteur, réalisateur, producteur, il a exploré les diverses facettes du métier. Sa longue silhouette dégingandée est familière au spectateur, aussi bien dans des « westerns spaghettis » que dans des films policiers, avec l’inspecteur Harry. Il est, au moins pour les Européens, une métaphore des États-Unis de ces époques, brutaux, cyniques, virilistes, cupides, à la fois triomphants et fragiles – mais toujours avec de bonnes raisons. Il ne résume pas pour autant les figures complexes des États-Unis, puisque l’on trouve un contrepoint avec le cinéma de Woody Allen, tourmenté, intellectuel, déprimé mais résilient – côte Ouest, côte Est .
Applying fixed point techniques to solve fractional differential inclusions under new boundary conditions
Authors: Manigandan Murugesan , Manikandan Kannan , Hammad Hasanen A. , De la Sen Manuel
Published: April 2024

Many scholars have lately explored fractional-order boundary value issues with a variety of conditions, including classical, nonlocal, multipoint, periodic/anti-periodic, fractional-order, and integral boundary conditions. In this manuscript, the existence and uniqueness of solutions to sequential fractional differential inclusions via a novel set of nonlocal boundary conditions were investigated. The existence results were presented under a new class of nonlocal boundary conditions, Carathéodory functions, and Lipschitz mappings. Further, fixed-point techniques have been applied to study the existence of results under convex and non-convex multi-valued mappings. Ultimately, to support our findings, we analyzed an illustrative example.
Existence results for IBVP of $ \left(p, q\right) $-fractional difference equations in Banach space
Authors: Mesmouli Mouataz Billah , Dahshan Nahed Mustafa , Mohammed Wael W.
Published: April 2024

This article focuses on the problem of integral boundary value for Riemann-Liouville derivatives equipped with $ \left(p, q\right) $-difference calculus in Banach space. To provide further clarification, our focus lies in establishing the existence of a solution to our problem using the measure of noncompactness (m.n.) and the Mönch's fixed point theorem. Our investigation in the Banach space encompasses two nonlinear terms with two distinct orders of derivatives. Our paper concludes with an illustrative example and conclusion.
Carlo Minotti (1604-1617) revisitado
Authors: Bosch Ballbona Joan
Published: April 2024

Actualización de la trayectoria del orfebre y marmolista romano Carlo Minotti basada en noticias inéditas y en el diálogo entre los tabernáculos de mármoles polícromos de Lerma, Villafranca del Bierzo, Baena y San Paolo dei Disciplinanti de Messina.
¿Puedo entrar mi voz aquí? Reparación y reconstrucción desde la praxis artística
Authors: Alba Ríos Tania , Manonelles Moner Laia
Published: April 2024

La pregunta “¿Puedo entrar aquí?”, formulada por un usuario de la Fundación Pere Mata de Terres de l’Ebre de Salud mental delante del Centro de Arte Lo Pati en Amposta, fue recogida por la directora de dicha institución y entregada a la artista Nora Ancarola, quien inició un proceso de trabajo artístico colaborativo conjuntamente con la psicoanalista Celeste Reyna, los pacientes de la Fundación Pere Mata y los estudiantes de la Escola d’Art i Disseny d’Amposta, dando lugar al proyecto ¿Puedo entrar mi voz aquí? Correspondencias “tosquelianas” (2020-2021) a partir del cual, en el presente artículo, se ahondará en cómo la creación puede devenir un instrumento para iniciar una dinámica comunitaria, procesual e interdisciplinar, desarrollando una producción artística colectiva que incide en la potencialidad de tomar la palabra, la necesidad de des-estigmatizar a las personas con trastornos psíquicos y la determinación de explorar otros modos de hacer.
El Tríptico de Santiago en Galicia: La tradición jacobea en la obra de Modesto Brocos, inspiraciones eclécticas e influencias en la pintura gallega
Authors: Capel Heloisa Selma Fernandes , Yzquierdo Peiró Ramón
Published: April 2024

El artículo investiga las circunstancias que rodearon la elaboración del cuadro El Tríptico de Santiago (1899), de Modesto Brocos (1852-1936). Además, examina el significado de la obra en la trayectoria del artista y explora rasgos que la vinculan a la legitimación política y eclesiástica de Galicia por medio de la tradición iconográfica jacobea.
Naviguer avec les marées : croissance, cycles économiques et catastrophes naturelles dans les Caraïbes et en Amérique Centrale
Authors: Borda Patrice , Wright Allan
Published: April 2024

Cet article examine le rôle des chocs liés aux catastrophes dans un modèle d’équilibre général dynamique stochastique (DSGE). Dans un premier temps, nous estimons un modèle vectoriel autorégressif (VAR) en données de panel pour la production, l’investissement, la balance commerciale, la consommation et le risque pays afin de capturer les effets économiques de la production, du risque pays et des chocs exogènes liés aux chocs de catastrophes naturelles.Ensuite, en tenant compte des événements rares et des chocs de productivité tendanciels, nous proposons également un cadre de référence des interactions dynamiques entre les effets macroéconomiques des événements rares et les frictions financières pour deux pays : la Barbade et le Belize. Les résultats convergents entre le cadre empirique et le cadre général démontrent que les chocs dus aux catastrophes naturelles en Amérique centrale et dans les Caraïbes n’ont un impact significatif qu’à court terme. Ces résultats indiquent que les pays des Caraïbes manifestent une plus grande résilience face aux chocs liés aux catastrophes naturelles.
Défaire sa responsabilité financière en matière de risques professionnels
Authors: Serre Delphine
Published: April 2024

Depuis les années 2000, des grandes entreprises multiplient les procès, avec l’objectif de faire baisser leur taux de cotisation, et contestent les maladies professionnelles ou les accidents du travail qui ont été reconnus pour leurs salarié·es. À partir d’une enquête menée dans des tribunaux entre 2015 et 2020, l’article analyse les pratiques d’objectivation des données et d’argumentation mises en œuvre par les avocat·es d’employeurs pour invisibiliser l’origine professionnelle de certains maux et déresponsabiliser financièrement l’entreprise. Il montre comment les avocat·es utilisent les documents de tarification des accidents du travail et maladies professionnelles pour identifier et sélectionner, selon un critère financier, les griefs portés sur la scène judiciaire, puis comment elles et ils encouragent la production de données médicales pour construire leur dossier juridique et obtenir gain de cause. L’article étudie enfin la manière dont les avocat·es d’employeurs transfigurent cette cause financière en croisade morale et font parfois des documents et de leur caractère impersonnel le ressort de leur posture déontologique et le support de leur confort émotionnel.
Impact of Town Criers Using Indigenous Yoruba Language in COVID-19 Awareness on Radio for Behavioral Change Among Rural Dwellers in Lagos
Authors: Unwana Akpan Samuel , Samuel Maureen
Published: April 2024

In 2020, a study was carried out to show the roles of the new fusion between the indigenous and traditional media (traditional town criers and radio) using indigenous Yoruba language in creating the awareness of COVID-19 among select rural dwellers in Lagos state, and which was published in 2023. This study revealed a novel scene where traditional town criers were brought into language radio stations to create awareness for COVID-19 using Yoruba language. However, this study did not investigate the impact these media fusions had on the minority rural dwellers in Lagos state; rather, it only revealed the roles these media played in creating awareness for COVID-19. Therefore, this chapter investigates the impact the fusion between the traditional town criers as an indigenous media and radio as a traditional media had on select minoritized rural dwellers in Lagos state during the pandemic. This study adopts the health belief model and framing theory, while the instrument for collecting data would be interviews.
Fully Refrigerated Ammonia Transfer System – Design Challenges and Independent Assurance of a Novel Offshore Transfer Concept for Liquid Ammonia
Authors: Narayanan Priya , Ganivada Swarna , Duggal Arun , Duensing Martin
Published: April 2024

To aid in industry's developments of blue and green ammonia production and storage, a new system is required to alleviate the challenge of transporting liquid ammonia from an onshore terminal to a remote offshore tanker and vice versa.

The objective of this paper is to describe the design and approval of a fully refrigerated ammonia transfer system which enables to transfer anhydrous ammonia at low temperatures (-33°C or colder based on boiling point of anhydrous ammonia at 1 atm) between an onshore terminal and a floating Gas Carrier moored to a CALM (Catenary Anchor Leg Mooring) Buoy or Tower. The design ensures safe and efficient operation of ammonia transfer by including means for cold ammonia recirculation, vapor recovery and reliquefication of boil-off gases as applicable.

The feasibility of the present concept has been confirmed by an AiP process undertaken between the developer (SOFEC) and the Classification Society (DNV), as described in the last section of this paper.
Harnessing Artificial Intelligence to Improve Production and Operational Efficiencies in Deepwater Subsea Tiebacks
Authors: Jarrell B. , D’Souza R. , Chauhan N.
Published: April 2024

Subsea tiebacks are a principal building block of deepwater developments. Operators seek to continuously enhance operational efficiencies and tieback distances while reducing capital, operating expenditures, and emissions. Rapid advances have been made in remote operations, subsea equipment capabilities and standardization. However, significant additional improvements in subsea tieback operational efficiencies are achievable by leveraging the steep decline in data storage and processing costs, the massive increase in processing power and high-speed internet along with the availability of proven Artificial Intelligence (AI) and Machine Learning (ML) tools.

Subsea tieback operational efficiency improvements are bottlenecked by human operator ability to process and respond in a timely manner to the overwhelming quantity of data collected by modern subsea monitoring and sensor technologies. This paper will address specific areas where the proven ability of AI and ML tools to assimilate large quantities of data, together with bespoke algorithms, can provide real-time, targeted recommendations to unlock the following improvements in subsea tieback operational efficiencies:

Enhanced Oil Recovery: With real-time detection and analyses of changes and anomalies in production flow, AI can use Model Predictive Control (MPC) or Hybrid AI-Physics Models to optimize production rates, riser base gas lift, and gas or water injection systems.

Predictive Maintenance: By ingesting and analyzing real-time sensor and Autonomous Underwater Vehicle (AUV)/Remote Operated Vehicle (ROV) data, AI algorithms can:Improve performance and reliability of subsea boosting systems (multiphase pumps, power generation and conditioning).Increase operational uptime and service life by anticipating potential failures in subsea infrastructure.

Operational Efficiencies: AI can process vast amounts of data from disparate sources to support decision-making related to:Monitoring and predicting flow assurance challenges while suggesting targeted mitigations.Maintaining optimum production rates and flow conditions from wellhead to production manifold.Providing a holistic view of complex multi-tieback systems to facilitate decision-making targeting total asset performance.

By combining data gathered from multiple sources (SCADA, PLC, Camera DVR, etc.) with bespoke algorithms, AI can provide diagnostic, prescriptive, intelligent insights; accelerate positive interventions; increase ultimate recovery while reducing downtime, power requirements, and emissions.

The offshore oil and gas industry is embracing AI to make operations safer and more efficient. This paper will show how an integrated, holistic and targeted approach of incorporating AI into subsea tiebacks will enable the industry to immediately and inexpensively attain new levels of operational excellence, cost-effectiveness, and environmental sustainability.
Challenges and Innovations in Water Shut off for Naturally Fractured Reservoir in Subsea Wells
Authors: Fornari M. V. , Allegretti G. , Cesale D. , Cherri R. , Spagnolo S. , Moriggi S. , Pirrone M. , Brambilla R. V. R. , Carpineta G. , Mangione A. , Luppina S. , Abdallah A. , Leo G. , Racca S. , Brienza A.
Published: April 2024

Water management has become a trending topic in today's operation in Oil and Gas.

The water breakthrough phenomena are even more complex when the problem occurs on naturally fractured reservoirs (NFR), where the challenging to perform a Water Shut Off (WSO) will raise on chemicals selection and placement procedure. The scope of the paper is to present the study and the application of WSO treatment in NFR with the increased difficulty of Subsea operations.

The WSO treatment was designed starting from the Eni experiences in NFR. The candidates were selected among the high water production wells in the field and a detailed analysis of the drilling performances, well sketches, log parameters and production data was conducted to define the suitable treatment. Several Business partners have been investigated, with the aim to select the best chemicals for the reservoir, taking into consideration the tight delivery schedule imposed by the production needs.

After the analysis phase, a detailed program was set for each well. The major observation to point out is the peculiarity of the application that implies several operations not common in Subsea well intervention activities, as Production Logging Tool (PLT) data acquisition, Coil Tubing Operation, Plug and Cement placement.

Some technical points have been identified as crucial to perform the job in an efficient way, as:PLT to verify the water entry pointsChemicals selection and compatibility study. In our application two chemicals have been selected to perform the job with different purposesCoil tubing challenges for chemicals placement

All the above aspects were included in the outline program and flowchart/decision tree have been made available to build a guideline for future WSO project.

The real novel of the paper is related to the complexity of every single operation selected to perform the entire treatment. The scouting of the market and experience in the industry highlighted that PLT, Coil Tubing Operation, Plug and Cement placement are risky operations in subsea wells and they have been combined to reach an ultimate goal, in our case of a successful WSO operation.
Cost-Effective Modified Water Flood Strategy for High-Temperature Offshore Carbonates: Examining Surfactant-Brine Synergy Through Innovative Displacement Experiments
Authors: Rana Vanshika , Biswas Mrinmoy , Hanotia Ankit , Gupta Ajink , Rathi Kiran Bala , Mitra Sujit
Published: April 2024

Hydrocarbon exploitation from offshore carbonate reservoir is always challenging. India's large offshore carbonate fields have reached mature waterflood stage. To enhance waterflood recovery, significant research has been done by modifying injection water chemistry. Low salinity waterflood pilot is ongoing. Low salinity water works well for high temperature, high salinity reservoirs, although mechanism of salinity shock is still debatable (Morrow N. et.al, 2011). The wettability altering surfactant co-injection with low salinity water can also offer additional recovery depending on its chemical characteristics. This study assesses the synergy of these two methods in two typical offshore carbonate reservoirs, also introducing a single-well wettability test for field evaluation.

Typical screening of compatibility and thermal stability was performed. Subsequent to detailed compatibility tests, surfactant brine solutions with non-ionic and cationic surfactant were first investigated using contact angle experiments. The change of wettability was verified using Amott wettability method. A sequence of surfactant-brine and low salinity brine was injected over conventional water flood in tertiary mode to find incremental gain and saturation reduction in coreflood. The formulation was also validated in static imbibition kinetics experiments. Typical cationic surfactant appeared as effective in low salinity brine for a particular reservoir. For another set, it is observed that the efficacy of non-ionic surfactant is not dependent on brine salinity. Hence, surfactant in sea water is evaluated as useful formulation for the second reservoir.

Low salinity and surfactant flooding individually draw attention to enhance recovery from offshore carbonate. The synergy of these two methods is studied here as no such conclusive reports are available in published literature. Further, single well wettability test is planned to test the efficacy of this wettability altering system in field. Reduction of sea water salinity needs reverse osmosis facility and reject water management, whereas surfactant flooding requires supply and quality assurance. The evaluation of best technology in such cases will help in taking timely and cost effective decisions for full field implementation.
Utilizing Energy Storage to Enable Optimized CO2 Monitoring/Hydrocarbon Leak Detection Through AUV Charging and Communications Stations
Authors: Slorach P.
Published: April 2024

The autonomous underwater vehicle (AUV) market is experiencing steady growth driven by technological advancements and the need for efficient, safer and cost-effective underwater operations.

Over the last forty years, AUVs have witnessed significant advances in terms of navigation, sensors, communication, and data processing capabilities, as well as having established docking systems for remotely operated vehicles (ROVs) and autonomous systems for long-distance surveying.

The focus of this paper will be on a flexible input, multi-Kilowatt hour seabed battery system which builds on multiple recent and resident AUV demonstration projects, featuring battery and renewable energy powered docking stations with temporary and permanent underwater residency of AUVs for carbon dioxide (CO2) monitoring and hydrocarbon leak detection.

The benefits of the system will be explored including enabling long term deployment of monitoring and surveillance equipment, AUV residency for inspection regimes and providing the interface from subsea equipment to surface communications.

The infield charging and communications station system will therefore allow AUVs to dock, recharge the AUV batteries, upload mission data and receive new mission parameters without requiring manual offshore intervention, with less reliance on carbon-intensive traditional vessels and less susceptibility to adverse surface weather conditions.