bluuebunny/crossref_metadata_2025 huggingface dataset:
Gizarte bat korrespondentziaren prismatik: Zuberoa, XIX. mendearen bukaeratik Lehen Mundu Gerra arte
Authors:   , Arcocha Mendinueta Elorri
Published: February 2024

Desde la década de 1980 lo que el antropólogo Daniel Fabre acuñó como 'escritos ordinarios' y, en general, el uso de archivos personales ha cobrado gran fuerza. Impulsados por la antropología y otras disciplinas, los investigadores han centrado su atención no sólo en el contenido de los documentos, sino también en el contexto de su producción. Dentro de los archivos personales encontramos, entre otros, lo que el historiador Michel Papy ha denominado 'correspondencia ordinaria', es decir, cartas que han sido escritas sin pretensiones literarias. Éstas son precisamente las principales fuentes de nuestra investigación. En Europa el uso de lo escritura como medio de comunicación tuvo un gran impulso gracias a la emigración. Posteriormente, la Primera Guerra Mundial aceleró la circulación de la correspondencia. Por eso, tanto las cartas de emigrantes como las de soldados que tomaron parte en la guerra se sitúan en el centro de nuestro trabajo. Sin embargo, al contrario de lo que ello pueda sugerir, nuestro objetivo no es profundizar ni en la emigración vasca ni en la situación de los soldados de la Primera Guerra Mundial. Por el contrario, las cartas de unos y otros han sido la base para la representación de la sociedad rural de la región de Sola desde finales del siglo XIX a comienzos del siglo XX. Con ese fin hemos leído unas 300 cartas: la muestra proviene de cuatro fondos y colecciones diferentes. La aproximación a estas fuentes documentales no ha sido sistemática, es decir, no hemos realizado un análisis sistemático de un fondo familiar único. En este sentido, hemos seguido la explicación del historiador austríaco Werner Stangl, para quien el análisis de cartas «sueltas» tiene un enorme valor documental para investigadores de distintas áreas de conocimiento, ya que el número de escritores individuales y la diversidad de clases sociales que se pueden encontrar en ellas es muy rico.
Green Supply Chain Management (GSCM) and Circular Economy (CE): A Rapid Review of their Conceptual Relationships
Authors: Aroonsrimorakot Sayam , Laiphrakpam Meena
Published: February 2024

There is an increasing interest among scholars and practitioners of Green Supply Chain Management (GSCM) and Circular Economy (CE) as these concepts are interrelated in business operations to foster economic growth with environmental sustainability. Both CSCM and CE aim to safeguard the environment, by reducing the utilization of resources and decreasing environmental depletion by managing supply chains using green production systems. However, the relationship between these concepts is not available in the literature.  This article aims to fill up the gap in the literature by adopting a rapid review method, reviewing literature from reliable sources indexed in PubMed, Google Scholar, and other Web of Science, published during the year 2011-2022, with aims to provide definitions of GSCM, CE and their significance; relationships of GSCM and CE. The article discusses that both concepts are closely related in their aims, characteristics, benefits, and ways of implementation, as they need an integrated green framework in all aspects, including management, resource usage, marketing, distribution, reverse logistics, etc. The article concludes that both concepts are concerned with environmental and economic sustainability, as enforcement of GSCM and CE benefits the economy, the environment, and society.
Exploring the Impact of the COVID-19 Pandemic on Automobile Sales: A Confirmatory Composite Analysis Using Google Trends Data to Develop a Structural Equation Model
Authors: Jhantasana Chanta
Published: February 2024

Confirmatory factor analysis (CFA) analyzes latent variables in structural equation models representing unmeasurable attitudes or behaviors. In contrast, confirmatory composite analysis (CCA) uses emergent variables such as capacities, values, and indices. When significant secondary and Google trend data are used, CCA may be preferred over CFA. This study employs CCA and partial least squares to develop a structural equation model. It examines COVID-19’s impact on vehicle sales in Thailand. The study uses data from March 2020 to September 2021, including COVID-19 infection rates, newly registered cars, and Google Trends data on COVID-19 and vehicle sales. The results indicate that the overall model fit, and measurement model parameters are outstanding. This suggests a significant negative influence of the COVID-19 pandemic on car sales in Thailand.
The study concluded that CCA and partial least squares were used to analyze the impact of COVID -19 on vehicle sales in Thailand. Analysis of secondary data and Google trend data revealed a significant negative impact of the pandemic on car sales, indicating a negative impact on the automotive industry in Thailand during the indicated period.
Livelihoods and the Play of Eviction in the Akuarium Neighborhood
Authors: Khudi Achmad Firas
Published: February 2024

The Jakarta government evicted an urban community of Akuarium in 2016, which caused socio-economic and immaterial difficulties. Such difficulties appear from destroyed livelihoods but instigated a kind of play in the community. A theory of urban play envisages how the community responds and utilizes failed development projects drawing from the practices of graffiti, car jockeys, and navigation of traffic jams. The research method includes field and internet ethnography for around one year. The research uncovers worsening precarious life, plunging the Akuarium community from poverty to severity. The severity includes massive loss of occupations, and houses, unexpected eviction costs, the loss of markets and crowdedness for market support, and the multi-source of income as in small shops and housing rental. The Akuarium people respond with an urban play as a small tactic for survival, responding to violence and difficulty. The urban play includes bringing appliances, mobilizing small mobs, and opening their clothes with only underwear covering the breasts and sexual organs to seek the empathy of apparatuses for stopping the eviction. Akuarium people showed urban play as a claim of space without aggression and a last-resort weapon to sustain urban life, an archetype of resistance through spatial practice.
Research Status and Trends in Retirement Communities: A bibliometric Analysis
Authors: Huang Bing , Suneta Vanvipha
Published: February 2024

In the context of global aging, the study of retirement communities has attracted the attention of scholars. However, there needs to be more systematic bibliometric studies. This study aims to sort out the current research status of the retirement community and explore research trends. This study adopts a bibliometric approach, using the Web of Science Core Collection (WoSCC) as a database, VOSviewer to analyze research collaboration networks, and CiteSpace to analyze keyword co-occurrences. The study’s conclusion showed that the significant scholars are Ayalon, Resnick, Bennett, Royall, Courtin, and Knapp. The major journals are the Journal of the American Geriatrics Society, Gerontologist, and Journal of Applied Gerontology.The main research areas are Geriatrics Gerontology, Public Environmental Occupational Health, and Nursing. The primary research countries are the United States, Canada, and China, with the United States leading the way. The study found that the author’s research collaboration network was more active, with Bolling as the bridge author. Institutional collaboration networks were also active, with the University of Washington’s research collaboration network being the most prominent. The research collaboration networks between countries (regions) needed to be more expensive. There are three possible research trends in retirement community research: (1). naturally occurring retirement community (NORC); (2). aging in place; (3). continuing care retirement community (CCRC); (4). physical activity.
Smart Assistive System for Visually Impaired using PI
Authors: Mr. Pratik More  , Mr. Pratik Zende  , Ms. Sudhamani Bhagwat  , Ms. Sakshi Bomble  , Prof. Mr. Vikas Gaikwad
Published: February 2024

Visually impaired individuals face significant challenges when navigating and engaging with their surroundings independently. Our solution, "Smart Assistive System for visually Impaired using pi" employs a Raspberry Pi and camera for real-time image capture, precise object classification (with over 90% accuracy), and auditory feedback. The project addresses a pressing need for greater inclusion and accessibility for the visually impaired, offering a cost- effective and innovative solution that converts visual information into non-visual cues. The "Caption-Speak" system holds the potential to significantly enhance the independence, mobility, and overall quality of life for visually impaired individuals.
CRITERIOS PARA LA SELECCIÓN DE UN TERRENO PARA UN MERCADO PÚBLICO EN PANAMÁ NORTE
Authors: Cedeño Lezcano José Isaac , Perén Montero Jorge Isaac
Published: February 2024

El objetivo de esta investigación es ofrecer una herramienta de criterios de selección y evaluación que permita tomar una mejor decisión en cuanto a selección de terrenos, en este caso para mercados. Los criterios de selección abarcan características que puedan beneficiar al usuario como paradas próximas con mayor intensidad de uso y mayor huella urbana. Además, para poder evaluar estos terrenos seleccionados se establecieron parámetros de accesibilidad, conectividad, alcance de huella por población total, robustez y vitalidad urbana. En este estudio se seleccionaron y evaluaron 5 terrenos en Panamá Norte, de los cuales el ubicado en La Cabima frente a la Vía Transístmica, obtuvo una puntuación de 9.6/10 y según la escala de evaluación es caracterizado como “muy eficiente” para desarrollar el proyecto.
RELACIÓN ENTRE LA SOMBRA Y ESPACIOS VERDES PÚBLICOS EN LA AVE. 3A ESTE Y AVE. 4A ESTE EN DAVID, PROVINCIA DE CHIRIQUÍ
Authors: Restrepo Daisy , Aponte Edmir , Yan Kuang Tang , Capuñay Zulybeth , Perén Jorge Isaac
Published: February 2024

Cada vez es más difícil ignorar la calidad de los espacios públicos dentro de los centros urbanos, ya que la falta de espacios verdes adecuados tienen un efecto negativo sobre el medioambiente, el bienestar y las formas de sociabilización de los vecinos.[1] Los espacios verdes públicos desempeñan un papel importante en las ciudades debido a que ellos mejoran la salud y el bienestar de sus habitantes a la vez que reducen el impacto ambiental y térmico, sobre todo cuando se incorporan áreas verdes.

En este estudio analizamos los espacios públicos: aceras, parques, dentro de las Ave. 3 a Este y Ave. 4 a Este, donde se encuentra el Parque Miguel de Cervantes en el área central de David, en el predominan usos mayormente comerciales e institucionales de diversas alturas. Se estudio el área por medio de mapas de condiciones existentes usando herramientas como Google Earth [2], se encontró que las condiciones del sitio actuales carecen de espacios públicos suficientes y de arborización en el área cercana al centro, siendo un lugar poco apto y no confortables para los peatones del área.
Challenges of the Digital Age for Parents and Teachers in the Development of Personalities of Students of SMP Negeri 1 Sambi
Authors: Safitri Nita , Jinan Mutohharun
Published: February 2024

Everyone worldwide, including students, has been affected by the rapid development of digital media due to advances in science, technology, and information. Everyone has a unique personality. However, in general, personalities can be divided into two categories: good and bad. The purpose of this study is to find out the challenges parents and teachers face in the digital era in developing the students’ personalities at SMP Negeri 1 Sambi. This research uses qualitative methods and uses intensive data processing techniques. The data used included observation, document study, questionnaires, and interviews. The results showed that parents and teachers of students face more complex challenges in building children's personalities in the current digital era, such as uncontrolled information, easily accessible information, and the influence of a strong digital environment. In addition, the use of digital media also has significant effects, including positive and negative effects on the life’s students of SMP Negeri 1 Sambi. Parents, teachers, and schools must play a role to minimize the negative effects of digital media on the development of students' personhood.
Implementasi Pendidikan Karakter dengan Pendekatan Holistik di SMK
Authors: Agustin Regita Wela , Ulfatun Titik
Published: February 2024

Penelitian ini bertujuan untuk mengidentifikasi nilai-nilai karakter, memahami implementasi pendidikan karakter, serta mengidentifikasi kendala implementasi pendidikan karakter siswa di SMK Tunas Harapan 2 Mondokan dengan pendekatan holistik. Penelitian Ini bersifat kualitatif dengan teknik pengumpulan data berupa wawancara, observasi, dan dokumentasi. Sampel dalam penelitian ini adalah kepala sekolah, waka sekolah, guru BK, wali kelas, dan siswa di SMK Tunas Harapan 2 Mondokan.  Data dianalisis dengan reduksi data, penyajian data, dan verifikasi data. Dalam mengevaluasi keabsahan data, penelitian ini menerapkan metode triangulasi sumber.  Untuk  Hasil penelitian menunjukkan bahwa nilai karakter yang diterapkan di SMK Tunas Harapan 2 Mondokan, melibatkan aspek-aspek seperti keagamaan, kejujuran, toleransi, disiplin, kreativitas, kemandirian, cinta, perdamaian, kepedulian lingkungan, kepedulian sosial, dan tanggung jawab. Implementasi pendidikan karakter dilakukan melalui integrasi ke dalam visi dan misi sekolah, mencakup kegiatan pembelajaran di semua mata pelajaran, kegiatan ekstrakurikuler, dan kerjasama dengan orang tua serta masyarakat sekitar. Kendala dalam implementasi teridentifikasi berasal dari faktor keluarga dan lingkungan sosial, menyoroti tantangan dalam membentuk kepribadian holistik siswa di lingkungan pendidikan tersebut. Temuan ini memberikan gambaran kontribusi dan kompleksitas dalam mengelola aspek pendidikan karakter di SMK Tunas Harapan 2 Mondokan.
Emergent laparoscopic mesh splenopexy for wandering spleen torsion: A case report at Tam Anh Hospital
Authors: Triệu Triều Dương ,   Nguyễn Văn Trường1, Ngô Sỹ Thanh Nam1, Nguyễn Văn Chiến1, Lê Văn Lượng1, Phạm Hoàn Mỹ2
Published: February 2024

Tóm tắt
Lách lạc chỗ là khi lách di động đến vị trí bất thường do thiểu sản dây chằng lách. Đây là một bệnh cảnh hiếm gặp, việc chẩn đoán và điều trị luôn là thách thức. Ca lâm sàng của chúng tôi là một bệnh nhân nữ, 13 tuổi, đến khám vì đau bụng âm ỉ 4 ngày, được chẩn đoán xoắn lách sớm gây ứ máu lách, được phẫu thuật nội soi tạo hình khâu treo lách bằng lưới nhân tạo. Sau phẫu thuật, người bệnh ổn định, ra viện ngày thứ 7, không biến chứng. Chúng tôi báo cáo ca lâm sàng nhằm chia sẻ kinh nghiệm trong chẩn đoán và phẫu thuật tạo hình treo lách.
Từ khoá: Lách lạc chỗ, xoắn lách, khâu treo lách

Abstract
Case presentation: Splenic torsion is characterized by the mobility of the spleen due to anomaly in splenic ligament, congenital or acquired. The condition is rare with diverse manifestations ranging from asymptomatic to surgical emergency, therefore, diagnosis and treatment has been a great challenge. Our patient was a 13-year-old girl who came to the clinic due to 4 days of dull abdominal pain. On admission to Tam Anh hospital, the patient was diagnosed with early splenic torsion causing splenic edema, but no sign of ischemia. The patient was treated with laparoscopic splenopexy using artificial mesh. The patient was discharged on the post-operative 7th day without complications. Therefore, we report our case, to share our experiences in diagnosis and techniques of laparoscopic splenopexy surgery with mesh.
Keywords: Splenic torsion, wandering spleen, ectopic spleen, splenopexy
Term outcomes and quality of life of patients underwent the esophagectomy with colon conduit reconstruction for esophageal cancer
Authors: Võ Duy Long ,   Đặng Quang Thông1, Đoàn Thuỳ Nguyên1, Trần Quang Đạt1, Nguyễn Viết Hải1, Nguyễn Hoàng Bắc1
Published: February 2024

Tóm tắt
Đặt vấn đề: Hiệu quả lâu dài của phẫu thuật cắt thực quản và tạo hình bằng đại tràng qua đường hầm sau xương ức chưa được công bố ở Việt Nam. Nghiên cứu này đánh giá kết quả lâu dài và chất lượng cuộc sống sau CTQVTHBĐT do ung thư thực quản (UTTQ).
Đối tượng và phương pháp nghiên cứu: Nghiên cứu hồi cứu trên 40 bệnh nhân UTTQ được CTQVTHBĐT từ 8/2016 đến 6/2023 tại Khoa Ngoại Tiêu hoá, Bệnh viện Đại học Y Dược TP. Hồ Chí Minh. Đánh giá kết quả sớm sau mổ, chất lượng sống và kết quả lâu dài về mặt ung thư học.
Kết quả: Tuổi trung bình 57.4. Thời gian mổ trung bình 412 phút. Tỉ lệ thành công về mặt kỹ thuật 100%. Số hạch nạo vét trung bình 27. Tỉ lệ biến chứng chung sau mổ 40% (16 bệnh nhân), trong đó: 9 bệnh nhân (22,5%) Clavien-Dindo độ I – II, 4 bệnh nhân (10%) độ III, 1 bệnh nhân (2,5%) độ IV và 2 (5%) bệnh nhân độ V. Chất lượng sống tăng theo thời gian với thang điểm EORTC-QOL-OES18 là 30 (18–34); 15 (9–22), and 11 (7–18) lần lượt ở thời điểm 3, 6 và 12 tháng sau mổ. Tỉ lệ sống còn toàn bộ sau mổ 1, 3, 5 năm lần lượt là 82%, 53%, and 37%.
Kết luận: Phẫu thuật cắt thực quản và tạo hình bằng đại tràng qua đường hầm sau xương ức khả thi, an toàn và kết quả lâu dài về mặt ung thư khả quan.
Từ khoá: ung thư thực quản, ống đại tràng, cắt thực quản, chất lượng sống, tỉ lệ sống còn

Abstract
Introduction: The long-term effectiveness of life of patients underwent the esophagectomy with colon conduit reconstruction has not been reported in Vietnam. This study aims to evaluate the long-term outcomes and quality of life of patients underwent the esophagectomy with colon conduit reconstruction for esophageal cancer.
Method: A retrospective cohort study including 40 patients underwent the esophagectomy with colon conduit reconstruction between August 2016 and June 2023 were analyzed. Early postoperative outcomes, quality of life, and long-term oncological outcomes were assessed. Complications assessed using Clavien-Dindo classification, and patients quality of life (QOL) based on EORTC-QOL-OES18 questionnaire.
Results: The mean age was 57.4. The mean operation time was 412 minutes. The technical success rate was 100%. The average number of harvested lymph nodes was 27. The overall postoperative complication rate was 40% (16 patients), including 9 patients (22.5%) with Clavien-Dindo grade I–II, 4 patients (10%) with grade III, 1 patient (2.5%) with grade IV, and 2 patients (5%) with grade V. Quality of life improved over time with EORTC-QOL-OES18 scores of 30 (18–34), 15 (9–22), and 11 (7–18) at 3, 6, and 12 months postoperatively, respectively. The 1-, 3-, and 5-years overall survival rates were 82%, 53%, and 37% respectively.
Conclusion: Esophagectomy with colon conduit reconstruction via the substernal route was feasible, safe, and a favorable long-term oncological outcomes.
Keywords: esophageal cancer, colonic conduit, esophagectomy, quality of life, overall survival
Konut değerlemede uzman görüşü ve yapay sinir ağı ile modellemelerin karşılaştırılması
Authors: Yalpır Şükran , Yalpır Erol
Published: February 2024

Bu çalışmada Ankara ili, Yenimahalle ilçesi, Batıkent Bölgesi sınırları içerisinde bulunan konutların öznitelik verileri ve coğrafi konumlarının taşınmaz değerine olan etkileri incelenmiştir. Veri seti düzenlenirken Coğrafi Bilgi Sistemlerinden faydalanılmıştır. Çalışma kapsamında nominal değerleme ve Yapay sinir ağları (YSA) modellemede kullanılmıştır. Bölgedeki taşınmazların elde edilebilecek en yüksek hassasiyet ve en yüksek doğrulukta taşınmaz değer haritaları oluşturularak değer tespitleri yapılmıştır. Modellemede Nominal ve YSA yöntemlerine göre R2 değeri sırayla 0,76 ve 0,89 olarak bulunmuştur. YSA ile daha başarılı piyasa sonuçları tahmin edilmiştir. Nominal değerlemede ise uzman görüşü ile oluşan matematiksel modelin piyasa değerini tahmininin göz ardı edilemeyecek başarı elde ettiğini ve gelecekte modelin güncellemelerle sürdürülebilir olduğu gözlemlenmiştir.
Challenges and Lessons Learned from Counter Terrorism Strategies in Kenya
Authors: Mutisya Mutinda
Published: February 2024

The changing nature of terrorism activities both in the developed and developing countries makes it imperative to fully tackle this problem. Fears of advancement in weapons by terrorists to chemical, biological and nuclear weapons continue to be on the rise. As such, despite formulation of numerous strategies, the states and regions remain vulnerable to future terrorist attacks. The objective of this study to explore the challenges encountered in counter terrorism strategies employed in Kenya. The study employed a desktop review and thematic analysis to provide a multi-dimensional exploration of the challenges confronting Kenya's efforts to counter terrorism. This approach not only contextualized the current state of counter-terrorism within the nation but also contributed to a more holistic comprehension of the intricate dynamics involved. The study revealed that the respondents encounter challenges in the fight against terrorism in Kenya. The study also found that the most faced challenge was inadequate training and inadequate funding in the security organizations. These tend to act as a limit barrier in not only acquiring but also utilizing modern terrorism equipment. However, unclear definition of law was the least experienced challenge showing that there were no legal barriers in the implementation of the counter terrorism strategies. The study recommends that the security agents should put measures to ensure increased public participation in countering terrorism. Additionally, the study recommends audit and scrutiny of the security agencies so as to ensure that they are well capable and trained for their respective positions.
SEGURANÇA ALIMENTAR E NUTRICIONAL DE IDOSOS ATENDIDOS NO CENTRO DE SAÚDE DURANTE PANDEMIA POR COVID-19 NA CIDADE DE SÃO PAULO
Authors: Campos Amanda Viana de Freitas , Cantária Juliana dos Santos
Published: February 2024

Introdução: A infecção pelo novo Coronavírus atingiu proporções alarmantes com milhões de casos registrados e fatores de risco que podem levar a gravidade, um deles é o envelhecimento com suas peculiaridades fisiológicas e orgânicas, além de suas enfermidades que maximiza a inflamação sistêmica, os deixando vulneráveis a doenças infectocontagiosas (DIAS et al., 2020). Os idosos com insegurança alimentar apresentam maiores complicações de suas doenças crônicas e piora do estado nutricional (SOUZA e MARÍN-LEÓN, 2013), sendo necessário medir a segurança alimentar dos mesmos para que os resultados possam contribuir para o desenvolvimento de programas de saúde e promovam alimentação adequada para a população idosa vulnerável. Objetivo: Foi descrever os aspectos da segurança alimentar e nutricional de idosos atendidos num centro de saúde. Método: Elaborou se um estudo transversal com idosos (≥ 60 anos), de ambos os sexos, com prontuários ativos no Instituto Paulista de Geriatria e Gerontologia “José Ermírio de Moraes”, onde realizou se um levantamento dos idosos que estavam agendados para consultas com as geriatras nos meses de fevereiro, março e abril de 2020, os quais foram contactados por telefone para a entrevista. Para obtenção dos dados, foram utilizados questionários contendo as variáveis sociodemográficas, renda, moradia, arranjo familiar e uma escala validada que avalia a (in)segurança alimentar e nutricional. Resultados: Segundo os dados coletados os quadros mostram como foram contabilizados as variáveis sociodemográficos de faixas etárias de anos e sexos (quadro 1). Os arranjos familiares e os números de pessoas que corresidem com os idosos, assim como os idosos que moravam sozinhos ou acompanhados (quadro 2).  A renda familiar (quadro 3). Os tipos de moradias e a mudança temporária dos idosos no período de entrevista (quadro 4). Para (in)segurança alimentar foram analisadas as respostas de acordo com as perguntas da Escala Brasileira de Insegurança Alimentar (quadro 5). Conclusão: A população apresentou em maior prevalência as seguintes características: sexo feminino, faixa etária de 80-89, moradia própria, corresidentes de 1 à 2 pessoas, para a renda foi a aposentadoria seguidos dos pensionistas e a Insegurança Alimentar Leve. Viu-se necessidade de obter informações detalhadas das fontes de renda e dos corresidentes do domicílio.
PROCESSO DE IMPLEMENTAÇÃO DA EDUCAÇÃO A DISTÂNCIA NO BRASIL E SUAS IMPLICAÇÕES: APONTAMENTOS INICIAIS
Authors: Costa Veronice Oliveira da , Pinho Alexandra Moreno
Published: February 2024

A partir de informações sobre a ampliação do Ensino a Distância no Brasil, este artigo se propõe a analisar o seu processo de implementação e quais as implicações para o desenvolvimento de uma educação de qualidade no país. A partir da perspectiva de pesquisadores diversos, analisamos o contexto nacional e a forma como o ensino a distância foi ganhando espaço no cenário educacional para compreender quais são as implicações do seu crescimento, vantagens e desvantagens para estudantes. A metodologia utilizada foi a de pesquisa bibliográfica por ser esta uma ferramenta indispensável para compreensão da pesquisa científica e para o levantamento de dados que nos permitam inferir sobre qual é a situção do ensino remoto no Brasil. A opinião de diversos pesquisadores da área da educação é, em diversos momentos, divergentes quando aos rumos da Educação a Distância no país e seus impactos, é inquestionável, no entanto, que ela assumiu um papel determinante na formação de profissionais e tende a ter um crescimento ainda mais significativo nos próximos anos com o desenvolvimentos de outros instrumentos que apontam para o uso cada vez mais acentuado das tecnologias de informação e comunicação no convívio social. É indiscutiível, no entanto, que já não é possível pensar a educação no contexto nacional sem considerar que a Educação a Distância ocupa hoje um espaço fundamental na expansão da educação no Brasil.
AUTISMO: COMPREENDER PARA INCLUIR
Authors: Boas Maria Marcia Batista Vilas , Pinho Alexandra Moreno
Published: February 2024

O presente estudo tem como objetivo compreender e descrever características do Transtorno do Espectro Autista bem como a importância da inclusão dessas crianças nos espaços de ensino regular. A revisão bibliográfica e documental é a metodologia adota neste trabalho, tomando como apoio artigos, documentos e leis que asseguram o direito a inclusão e acesso ao ensino regular assim como a sala de recursos multifuncionais para o atendimento educacional especializado. Analisando o surgimento do termo autismo e as contribuições do DSMR-5 e do CID-11 no diagnóstico do TEA, oportunizando aos profissionais tanto da área da saúde quanto da educação o reconhecimento de características do autismo para um possível planejamento de ações e estratégias que busquem a oferta de atividades que colaborem no tratamento e no desenvolvimento social, cognitivo, motor e emocional da criança autista.
Oxygenated organic molecules produced by low-NOx photooxidation of aromatic compounds: contributions to secondary organic aerosol and steric hindrance
Authors: Cheng Xi , Li Yong Jie , Zheng Yan , Liao Keren , Koenig Theodore K. , Ge Yanli , Zhu Tong , Ye Chunxiang , Qiu Xinghua , Chen Qi
Published: February 2024

Abstract. Oxygenated organic molecules (OOMs) produced by the oxidation of aromatic compounds are key components of secondary organic aerosol (SOA) in urban environments. The steric effects of substitutions and rings and the role of key reaction pathways in altering the OOM distributions remain unclear because of the lack of systematic multi-precursor study over a wide range of OH exposure. In this study, we conducted flow-tube experiments and used the nitrate adduct time-of-flight chemical ionization mass spectrometer (NO3--TOF-CIMS) to measure the OOMs produced by the photooxidation of six key aromatic precursors under low-NOx conditions. For single aromatic precursors, the detected OOM peak clusters show an oxygen atom difference of one or two, indicating the involvement of multi-step auto-oxidation and alkoxy radical pathways. Multi-generation OH oxidation is needed to explain the diverse hydrogen numbers in the observed formulae. In particular, for double-ring precursors at higher OH exposure, multi-generation OH oxidation may have significantly enriched the dimer formulae. The results suggest that methyl substitutions in precursor lead to less fragmented OOM products, while the double-ring structure corresponds to less efficient formation of closed-shell monomeric and dimeric products, both highlighting significant steric effects of precursor molecular structure on the OOM formation. Naphthalene-derived OOMs however have lower volatilities and greater SOA contributions than the other-type of OOMs, which may be more important in initial particle growth. Overall, the OOMs identified by the NO3--TOF-CIMS may have contributed up to 30.0 % of the measured SOA mass, suggesting significant mass contributions of less oxygenated, undetected semi-volatile products. Our results highlight the key roles of progressive OH oxidation, methyl substitution and ring structure in the OOM formation from aromatic precursors, which need to be considered in future model developments to improve the model performance for organic aerosol.
Profiling the molecular destruction rates of temperature and humidity as well as the turbulent kinetic energy dissipation in the convective boundary layer
Authors: Wulfmeyer Volker , Senff Christoph , Späth Florian , Behrendt Andreas , Lange Diego , Banta Robert M. , Brewer W. Alan , Wieser Andreas , Turner David D.
Published: February 2024

Abstract. A simultaneous deployment of Doppler, temperature, and water-vapor lidars is able to provide profiles of molecular destruction rates and turbulent kinetic energy (TKE) dissipation in the convective boundary layer (CBL). Horizontal wind profiles and profiles of vertical wind, temperature, and moisture fluctuations are combined, and transversal temporal autocovariance functions (ACFs) are determined for deriving the dissipation and molecular destruction rates. These are fundamental loss terms in the TKE as well as the potential temperature and mixing ratio variance equations. These ACFs are fitted to their theoretical shapes and coefficients in the inertial subrange. Error bars are estimated by a propagation of noise errors. Sophisticated analyses of the ACFs are performed in order to choose the correct range of lags of the fits for fitting their theoretical shapes in the inertial subrange as well as for minimizing systematic errors due to temporal and spatial averaging and micro- and mesoscale circulations. We demonstrate that we achieve very consistent results of the derived profiles of turbulent variables regardless of whether 1 or 10 s time resolutions are used. We also show that the temporal and spatial length scales of the fluctuations in vertical wind, moisture, and potential temperature are similar with a spatial integral scale of ≈160 m at least in the mixed layer (ML). The profiles of the molecular destruction rates show a maximum in the interfacial layer (IL) and reach values of ϵm≃7×10-4 g2 kg−2 s−1 for mixing ratio and ϵθ≃1.6×10-3 K2 s−1 for potential temperature. In contrast, the maximum of the TKE dissipation is reached in the ML and amounts to ≃10-2 m2 s−3. We also demonstrate that the vertical wind ACF coefficient kw∝w′2‾ and the TKE dissipation ϵ∝w′2‾3/2. For the molecular destruction rates, we show that ϵm∝m′2‾w′2‾1/2 and ϵθ∝θ′2‾w′2‾1/2. These equations can be used for parameterizations of ϵ, ϵm, and ϵθ. All noise error bars are derived by error propagation and are small enough to compare the results with previous observations and large-eddy simulations. The results agree well with previous observations but show more detailed structures in the IL. Consequently, the synergy resulting from this new combination of active remote sensors enables the profiling of turbulent variables such as integral scales, variances, TKE dissipation, and the molecular destruction rates as well as deriving relationships between them. The results can be used for the parameterization of turbulent variables, TKE budget analyses, and the verification of large-eddy simulations.
Understanding the effects of revegetated shrubs on fluxes of energy, water, and gross primary productivity in a desert steppe ecosystem using the STEMMUS–SCOPE model
Authors: Tang Enting , Zeng Yijian , Wang Yunfei , Song Zengjing , Yu Danyang , Wu Hongyue , Qiao Chenglong , van der Tol Christiaan , Du Lingtong , Su Zhongbo
Published: February 2024

Abstract. Revegetation is one of the most effective ways to combat desertification and soil erosion in semiarid and arid regions. However, the impact of the perturbation of revegetation on ecohydrological processes, particularly its effects on the interplay between hydrological processes and vegetation growth under water stress, requires further investigation. This study evaluated the effects of revegetation on the energy, water, and carbon fluxes in a desert steppe in Yanchi County, Ningxia Province, northwest China, by simulating two vegetated scenarios (shrub–grassland ecosystem and grassland ecosystem) using the STEMMUS–SCOPE (Simultaneous Transfer of Energy, Mass and Momentum in Unsaturated Soil–Soil Canopy Observation of Photosynthesis and Energy fluxes) model. The model was validated by field observations from May to September of 2016–2019. The evaluation of revegetation effects relied on comparing simulated fluxes between two vegetated scenarios in 2016 and 2019. In both scenarios, turbulent energy was dominated by latent heat flux, which was stronger in the shrub–grassland ecosystem (+7 %). A higher leaf area index and root water uptake of C3 shrubs (Caragana intermedia) resulted in increased carbon fixation (+83 %) and transpiration (+72 %) of the shrub–grassland ecosystem compared to the C3 grassland ecosystem. Accompanied by a marked increase in root water uptake (+123 %), revegetation intensified water consumption beyond the levels of received precipitation. These results highlight the critical importance of considering both energy and water budgets in water-limited ecosystems during ecological restoration to avert soil water depletion.
Spatiotemporal Source Apportionment of Ozone Pollution over the Greater Bay Area
Authors: Chen Yiang , Lu Xingcheng , Fung Jimmy C. H.
Published: February 2024

Abstract. It has been found that ozone (O3) pollution episodic case is prone to appear when the Greater Bay Area (GBA) is under the control of typhoons and sub-tropical high-pressure systems in summer. To prevent these pollutions effectively and efficiently, it’s essential to understand the contribution of O3 precursors emitted from different periods and areas under these unfavorable weather conditions. In this study, we further extended the Ozone Source Apportionment Technology (OSAT) from the Comprehensive Air Quality Model with Extensions (CAMx) model to include the function to track the emission periods of O3 precursors. Then the updated OSAT module was applied to investigate the spatial-temporal contribution of precursors emissions to the O3 concentration over the GBA in July and August 2016, when several O3 episodic cases appeared in this period. Overall, the emissions within GBA, from other regions of Guangdong province (GDo), and the neighbouring provinces are the three major contributors, which account for 23 %, 15 %, and 17 % of monthly average O3 concentration, respectively. More than 70 % of O3 in the current day is mainly formed from the pollutants emitted within 3 days and the same day’s emission contributed approximately 30 %. During the O3 episodes, when typhoon approached, more pollutants emitted 2–3 days ago from the GDo and adjacent provinces were transported to the GBA, leading to the increase of O3 in this region. Under the persistent influence of northerly wind, the pollutants originating from eastern China earlier than 2 days ago can also show an obvious impact on the O3 over the GBA in the present day, accounting for approximately 12 %. On the other hand, the O3 pollution is primarily attributed to the local emission within 2 days when the GBA is mainly under the influence of the sub-tropical high-pressure systems. These results indicated the necessity to consider the influence of meteorological conditions in implementing the control measures. Meanwhile, analogous relationships between source area/time and receptor were derived by the zero-out method, supporting the validity of the updated OSAT module. Our approach and findings could offer more spatial-temporal information about the sources of O3 pollutions, which could aid in the development of effective and timely control policies.
The influence of burn severity on dissolved organic carbon concentrations across a stream network differs based on seasonal wetness conditions post-fire
Authors: Wampler Katie A. , Bladon Kevin D. , Myers-Pigg Allison N.
Published: February 2024

Abstract. Large, high severity wildfires in many regions across the globe have increased concerns about their impacts on carbon cycling in watersheds. Altered sources of carbon and changes in catchment hydrology after wildfire can lead to shifts in dissolved organic carbon concentrations (DOC) in streams, which can have negative impacts on aquatic ecosystem health and downstream drinking water treatment. Despite its importance, post-fire DOC responses remain relatively unconstrained in the literature, and we lack critical knowledge of how burn severity, landscape elements, and climate interact to affect DOC concentrations. To improve our understanding of the impact of burn severity on DOC concentrations, we measured DOC at ~100 sites across a stream network extending upstream, within, and downstream of a large, high severity wildfire in Oregon, USA. We collected samples across the study sub-basin during four distinct seasonal wetness conditions. We used our high spatial resolution data to develop spatial stream network (SSN) models to predict DOC across the stream network and to improve our understanding of the controls on DOC concentrations. Spatially, we found no obvious wildfire signal—instead we observed a pattern of increasing DOC concentrations from the high elevation headwaters to the sub-basin outlet, while the mainstem maintained consistently low DOC concentrations. This suggests that effects from large wildfires may be “averaged” out at higher stream orders and larger spatial scales. With our DOC measurements grouped by burn severity group, we observed a significant decrease in the variability of DOC concentrations in the moderate and high burn severity sub-catchments. However, our SSN models were able to predict decreases in DOC concentrations with increases in burn severity across the stream network. Decreases in DOC concentrations were also highly variable across seasonal wetness conditions, with the greatest (-1.40 to -1.64 mg L-1) decrease in the high severity group during the wetting season. Additionally, our models indicated that in all seasons, baseflow index was more influential in predicting DOC concentrations than burn severity, indicating that groundwater discharge can obscure the impacts of wildfire in a stream network. Overall, our results suggest that landscape characteristics can regulate the DOC response to wildfire. Moreover, our results also indicate that the seasonal timing of sampling can influence the observed response of DOC concentrations to wildfire.
Sensitivity of atmospheric rivers to aerosol treatment in regional climate simulations: insights from the AIRA identification algorithm
Authors: Raluy-López Eloisa , Montávez Juan Pedro , Jiménez-Guerrero Pedro
Published: February 2024

Abstract. This study analyzed the sensitivity of atmospheric rivers (ARs) to aerosol treatment in regional climate simulations. Three experiments covering the Iberian Peninsula for the period from 1991 to 2010 were examined: (1) an experiment including prescribed aerosols (BASE); (2) an experiment including direct and semi-direct aerosol effects (ARI); and (3) an experiment including direct, semi-direct, and indirect aerosol effects (ARCI). A new regional-scale AR identification algorithm, AIRA, was developed and used to identify around 250 ARs in each experiment. The results showed that spring and autumn ARs were the most frequent, intense, and long-lasting and that ARs could explain up to 30 % of the total accumulated precipitation. The inclusion of aerosols was found to redistribute precipitation, with increases in the areas of AR occurrence. The analysis of common AR events showed that the differences between simulations were minimal in the most intense cases and that a negative correlation existed between mean direction and mean latitude differences. This implies that more zonal ARs in ARI or ARCI with respect to BASE could also be linked to northward deviations. The joint analysis and classification of dust and sea salt aerosol distributions allowed for the common events to be clustered into eight main aerosol configurations in ARI and ARCI. The sensitivity of ARs to different aerosol treatments was observed to be relevant, inducing spatial deviations and integrated water vapor transport (IVT) magnitude reinforcements/attenuations with respect to the BASE simulation depending on the aerosol configuration. Thus, the correct inclusion of aerosol effects is important for the simulation of AR behavior at both global and regional scales, which is essential for meteorological predictions and climate change projections.
Diagnósticos, intervenções e resultados de enfermagem no pós-operatório imediato de cirurgia cardíaca: revisão de escopo
Authors: Andrade Maryanna Cruz da Costa e Silva , Cavalcanti Ana Carla Dantas , Tinoco Juliana de Melo Vellozo Pereira , Silveira Isabelle Andrade
Published: February 2024

Objetivo: Identificar diagnósticos, intervenções e/ou resultados, incluindo escalas de avaliação de indicadores clínicos, de pacientes no pós-operatório imediato de cirurgia cardíaca com base na literatura. Método: revisão de escopo baseada no manual do Joanna Briggs Institute em 11 bases ou diretórios de pesquisa. Para a análise dos dados foi realizada a identificação de diagnósticos, intervenções e resultados descritos em linguagem padronizada e em linguagem não padronizada. Resultados: dos dez estudos incluídos, cinco continham diagnósticos da NANDA Internacional. Não foram encontrados estudos que utilizaram linguagem padronizada de intervenções e resultados de enfermagem, no entanto, um estudo abordou uma intervenção com linguagem não padronizada e cinco estudos descreviam escalas de indicadores clínicos de enfermagem. Conclusão: este estudo sintetizou os elementos do processo de enfermagem para pacientes em pós-operatório imediato de cirurgia cardíaca baseados na literatura e pode auxiliar o desenvolvimento de produtos na área.
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Improving the citric acid production by mutant strains Aspergillus niger using carbohydrate-containing raw materials as a carbon source
Authors: Shaimenova Bakhyt , Ospankulova Gulnazym , Saduakhasova Saule , Murat Linara , Toimbayeva Dana
Published: February 2024

The demand for citric acid (CA) as a component of food products, pharmaceuticals, and cosmetics is increasing yearly. The use of adapted micro-organisms that convert naturally occurring carbohydrates into organic acids makes it possible to increase annual CA production significantly. The research aim was to study CA production by the Aspergillus niger strain in the medium based on carbohydrate-containing raw materials as a carbon source. We used a fermentation by A. niger. Starch hydrolysates were chosen as a nutrient medium. To improve the CA production of A. niger, multi-step mutagenesis was performed. This resulted in mutant strain A. niger R5/4, which had the highest acidogenic activity among the samples. The study evaluated the effect of temperature on the productivity of the mutant strains. The quantitative content of citric acid was analyzed at different incubation times (144, 168, and 192 h). The effect of the initial medium pH (4.5, 5.0, and 5.5) on acid formation was also investigated. The strain's optimum temperature, pH, and cultivation time parameters were determined. A three-factor, three-level Box-Benken design (BBD) was used to optimize CA production by A. niger strain R5/4 on a starch-containing medium. When assessing the impact of temperature on CA production, the ideal range was between 29 and 31 °C.
Effect of Air Pollution on Respiratory System: A Scientometric Analysis
Authors: Agrawal Payal , Verma Maya
Published: February 2024

Air pollution is a significant health risk factor are all over the worlds. Air pollution has a very bad effect on the respiratory system. The term scientometrics originated as Russian term for the application of quantitative methods of the history of science, which studies the quantitative aspects of science. This applied study was done using scientometric techniques and software. The Data collection was performed on June 2, 2023 from the Web of Science (WoS) database. The search period was from 1991 to 2023. Data has been analyzed with the help of HistCite Software, chart and graphs have been made with the help of Microsoft Excel. In this study, the most productive authors, top journals, year wise distribution, and country-wise distribution of publication has been analyzed. The highest number of scientific output belongs to USA, China and UK followed by other countries which extensively had a lower rate of publication. Science of the Total Environment journal has been ranked first among the journals published the most articles i.e. 111 out of 2805 articles. The result shows that Bradford’s law of scattering does not fit well when analyzing the collected data of research articles of air pollution on respiratory system.
Bibliometric Insights into Olympic Weightlifting Research Trends
Authors: Kumar Suraj , Choudhary Rajeev
Published: February 2024

Prologue: This research paper employs a rigorous bibliometric analysis to illuminate the evolving landscape of Olympic weightlifting research. The dynamic nature of weightlifting movements and their multifaceted impact on athletes form the backdrop of this study. The research identified key themes such as biomechanics, injury prevention, and the psychological aspects of weightlifting. Leveraging the extensive Web of Science database.
Methodology: In conducting this bibliometric analysis of Olympic weightlifting research, the database of Web of Science was selected as the primary source of data. A comprehensive search until January 8, 2024, yielded 10,103 articles, focusing on weightlifting, snatch, and clean and jerk. The first method involved utilizing specific keywords related to the subject, while the second method entailed identifying articles in selected journals. For inclusion the criteria were fixed to ensure relevance, including peer-reviewed publications in English. Data cleaning procedures addressed errors such as misspelled author names and variations in author affiliations. The VOSviewer 1.6.19 software facilitated bibliometric analysis, with a specific focus on keyword occurrences and co-occurrence mapping to unveil the intellectual structure of weightlifting research. This methodological approach ensures a systematic and comprehensive examination of the extensive body of literature in the field.
Results and Conclusions: The bibliometric analysis presents a vivid snapshot of Olympic weightlifting research trends, showcasing a steady increase in interest over the years. Visualization tools unveil the centrality of "Power" and its robust connections with key concepts like strength and performance. The co-occurrence analysis provides a nuanced understanding of the intellectual structure, emphasizing the multidimensionality of weightlifting studies. These findings underscore the growing role of bibliometric analysis in sports sciences. In conclusion, this research contributes invaluable insights into the evolving landscape of Olympic weightlifting, encapsulating biomechanics, injury prevention, and psychological aspects. The paper serves as a comprehensive resource for researchers, aligning with contemporary discourse and shaping the trajectory of future studies in the field.