bluuebunny/crossref_metadata_2025 huggingface dataset:
A escolarização do doméstico: A construção de uma escola técnica feminina (1946-1970)
Authors: Louro Guacira Lopes , Meyer Dagmar
Published: October 2024

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Analysis of Land Use and Occupation in a Neighborhood of the City of Manaus-AM Using Geotechnologies
Authors: Costa Géssica Maciel , Reis Raquel Freitas , Souza Maryana Antônia Braga Batalha de , Reis Vanderson de Lima , Pietzsch Madalena da Rocha , Lima Newton Silva de
Published: October 2024

Objective: The objective of this study is to analyze the land use and occupation that occurred between 1999 and 2021 in the Tarumã neighborhood located in the city of Manaus-AM, with the aim of carrying out, through remote sensing techniques, the investigation of the environmental impacts that occurred, considering the classes of soil, vegetation and hydrography.
 
Theoretical Framework: The accelerated population expansion and the lack of environmental planning contribute to the increasing degradation of natural resources. The disorderly distribution of the territory represents one of the main problems in Manaus.
 
Method: Land use and occupation mapping was obtained from the supervised classification of Landsat 7 and Landsat 8 satellite images, RGB bands, through the United States Geological Survey – USGS (Earth Explore). Data comparisons were made based on the temporal analysis of the images and shapefile.
 
Results and Discussion: The results obtained identified the class transformations that occurred in the last 22 years, which corresponds to 41.71% of primary vegetation, 8.98% of secondary vegetation, 17.70% of exposed soil. In the urban area, there was interference of 30.16%, with a 1.74% decrease in the water class, including the Environmental Preservation Area
 
Research Implications: The practical and theoretical implications of this study favor the understanding, measurement and prediction of environmental impacts caused by the ordered and disordered urban occupation of cities.
 
Originality/Value: This study contributes to the monitoring of occupations in the Tarumâ neighborhood, contributing to decision-making in preservation areas.
Infective endocarditis: epidemiology, etiology, clinic (modern aspects). Literary review
Authors: Berkovich O. A. , Belyaeva O. D. , Zhdanova O. N.
Published: October 2024

The literature review presents an analysis of domestic and foreign publications, modern clinical recommendations for infective endocarditis. Based on the analysis of literature data, a change in the structure of pathogens of infective endocarditis was established, where Staphylococcus aureus occupies the leading place. Algorithms for examining patients with infective endocarditis have been analyzed. It has been shown that the role of nuclear imaging methods in the diagnosis of this pathology has increased. According to the latest recommendations for the management of patients with infective endocarditis, the diagnostic criteria for this disease have not changed significantly.
PEMANFAATAN SISTEM INFORMASI GEOGRAFIS DALAM PEMBANGUNAN SISTEM KEAMANAN MARITIM INDONESIA
Authors: Rizkiyani Hasna Moraina , Supriyadi Asep Adang , Dao Pangiutan, Yunias , Novitasari Destin
Published: October 2024

Indonesia dengan wilayah maritim yang luasnya lebih dari 17.509 pulau dari Sabang hingga Merauke. Wilayah Indonesia mencakup 7,81 juta km2, dengan 2,01 juta km2 di daratan, 3,1 juta km2 di lautan, dan 2,7 juta km2 di Zona Ekonomi Eksklusif (ZEE) hal ini menjadikan tantangan besar dalam menjaga keamanan maritimnya. Sistem Informasi Geografi (SIG) menawarkan solusi penting untuk meningkatkan pengawasan dan manajemen keamanan maritim di Indonesia. Penelitian ini bertujuan untuk mengeksplorasi bagaimana SIG dapat digunakan secara efektif dalam pembangunan sistem keamanan maritim yang lebih terintegrasi dan efisien. Dengan memanfaatkan teknologi pemetaan dan analisis spasial, SIG memungkinkan pengumpulan, penyimpanan, dan analisis data geografis yang penting untuk pengawasan wilayah perairan. Penggunaan SIG dalam konteks keamanan maritim mencakup pemetaan wilayah laut, pengawasan lalu lintas kapal, identifikasi dan pemantauan titik rawan, serta penanggulangan aktivitas ilegal. Hasil penelitian menunjukkan bahwa SIG mampu meningkatkan efisiensi dan efektivitas dalam pengawasan maritim dengan memberikan data yang akurat dan real-time, yang sangat diperlukan oleh stakeholders dalam pengambilan keputusan strategis. Selain itu, implementasi SIG mendukung kolaborasi antara berbagai instansi pemerintah, termasuk TNI Angkatan Laut, Badan Keamanan Laut (Bakamla), dan Kementerian Kelautan dan Perikanan. Namun, terdapat tantangan teknis dan logistik yang harus diatasi, seperti keterbatasan infrastruktur teknologi di daerah terpencil dan kebutuhan akan pelatihan SDM yang lebih baik. Penelitian ini menyimpulkan bahwa optimalisasi penggunaan SIG dapat memainkan peran penting dalam memperkuat keamanan maritim Indonesia, memastikan kedaulatan wilayah, dan mendukung pengelolaan sumber daya laut secara berkelanjutan. Rekomendasi mencakup pengembangan lebih lanjut dari infrastruktur SIG dan peningkatan kapasitas teknis melalui pelatihan dan kolaborasi antarinstansi.
PENGGUNAAN DATA SATELIT SENTINEL-1A DALAM SOFTWARE SNAP DAN GENERAL NOAA OIL MODELING ENVIRONMENT (GNOME) UNTUK DETEKSI SEBARAN TUMPAHAN MINYAK (OIL SPILL) DI SELAT MADURA DAN LAUT JAWA (SKENARIO TUMPAHAN MINYAK : 13-20 JULI 2024).
Authors: Zarochtunnisa Afifah Isvi , Ludina Yenis Mia , Ardhiani Nesha Erlita , Fatmayanti Dewi Rizki
Published: October 2024

Tumpahan minyak di laut dapat menjadi dampak serius bagi lingkungan, terutama ekosistem laut dan kehidupan masyarakat pesisir. Penelitian ini bertujuan untuk memodelkan dan memprediksi pergerakan tumpahan minyak di Laut Jawa dan Selat Madura menggunakan perangkat lunak General NOAA Operational Modeling Environment (GNOME). Tumpahan minyak dideteksi menggunakan citra sentinal-1A yang kemudian dikoreksi menggunakan software SNAP (Sentinel Application Platform) untuk mengetahui tumpahan minyak pada citra yang dicirikan dengan rendahnya backscatter (hamburan sinyal radar) sehingga menghasilkan rona hitam. Rona hitam ini menjadi acuan dalam pembuatan model di GNOME. Data angin dan arus laut diintegrasikan pada GNOME mengetahui pola pergerakan tumpahan minyak di kedua wilayah tersebut. Skenario yang digunakan mencakup dua jenis minyak, yaitu fuel oil dengan volume 3000 barrel di Laut Jawa dan crude palm oil (CPO) dengan volume 7000 barrel di Selat Madura dengan periode simulasi di tanggal 13 hingga 20 Juli 2024. Hasil penelitian menunjukkan bahwa pergerakan minyak di Laut Jawa bergerak ke arah barat laut akibat pengaruh angin dan arus laut, sementara di Selat Madura, minyak bergerak dengan pola sirkular yang sebagian besar mengendap di pesisir. Selain itu, perbedaan jenis minyak mempengaruhi kecepatan pergerakan dan pola penyebaran tumpahan. Simulasi GNOME mengindikasikan bahwa tumpahan minyak di Laut Jawa dan Selat Madura tidak saling mempengaruhi. Penelitian ini memberikan wawasan penting untuk penanganan tumpahan minyak di perairan Indonesia, khususnya terkait mitigasi risiko lingkungan di wilayah laut Jawa dan Selat Madura.
Geschlechtsunterschiede im therapeutischen Prozess
Authors: Hauler Barbara
Published: October 2024

Die Geschlechtlichkeit gehört wesenhaft zum Menschsein, wird aber in ihrer Bedeutung für den therapeutischen Prozess zu wenig berücksichtigt. Der Beitrag möchte das Verständnis für die Auswirkungen der Geschlechtszugehörigkeit des Therapeuten, der Therapeutin auf die therapeutische Haltung und das Übertragungs-Gegenübertragungs-Geschehen vertiefen. Dazu werden zum einen verschiedene Untersuchungen zur Frage der Bedeutung des Geschlechtsunterschieds im diagnostischen Bereich und für den Behandlungsverlauf referiert. Zum anderen werden die neueren Konzepte zur Ausbildung der Geschlechtsidentität und zur Ausgestaltung der Geschlechtsrollen dargestellt, um damit die Grundlage für ein Verständnis geschlechtstypischer Aspekte der therapeutische Rolle und Haltung, von Übertragung und Gegenübertragung zu schaffen. Zwei Fallbeispiele illustrieren die Thematik. Die Autorin plädiert für eine selbstreflexive Wahrnehmung der eigenen weiblichen und männlichen Anteile wie auch für eine Sensibilisierung für geschlechtstypische Phänomene in der therapeutischen Arbeit.
In meinem All bist du mein fixer Stern
Authors: Dieter Wilfried
Published: October 2024

In der Arbeit wird die Reifung der Symbolbildungsfähigkeit auf dem Hintergrund der Theorie Donald W. Winnicotts dargestellt. Auf einen als sehr schmerzhaft erlebten »Zwischenraum der Trennung« folgt beim Vorhandensein einer »good enough mother« die allmähliche Ausbildung eines intermediären oder potentiellen Raumes. Dieser dient insbesondere der Erhaltung frühkindlicher Illusion und bildet als »space«, als zwischen Phantasie und Realität zu lokalisierender Raum, den »Ort, an dem wir leben« (Winnicott). Mit einem Fallbeispiel wird die Dynamik zwischen »room« und »space« veranschaulicht.
Vom äußeren zum inneren Raum
Authors: Cottier Suzanne Claire
Published: October 2024

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Vom Thema zum Fazit
Authors: Imagination
Published: October 2024

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Influences of Irreversibility in Transport of Peristaltic of Hybrid Nanomaterial through a Porous Medium in an Inclined Channel
Authors: Salih Alaa Waleed , Abdulhadi Ahmed M.
Published: October 2024

The purpose of this work is to determine transferred heat features and irreversible transport peristaltic of nanomaterial fluid through a porous medium with an inclined symmetric channel. Expression of the basic velocity, pressure gradient, temperature, and stream function profiles within the boundary layer are plotted and discussed in detail via various values of the distinct parameters. Nanoparticles of hybrid nanomaterial impacts are also used. In the present article, water is used as a base liquid while nanoparticle contain polystyrene and graphene oxide. Over time, it is observed that there are distinct factors and effects such as magnetic field and porosity parameters. Mathematica software is used for estimating the exact solutions of axial velocity and temperature profiles. Additionally, the resolution of equations are considered under the small Reynolds number and  large wavelength approximation. Results with plotting graph access via MATHEMATICA (11) are listed.
Impact of the COVID-19 pandemic on pediatrics epidemiology
Authors: Alves Juliana , Lopes Claudia , Guzzi Gustavo , Pinto Marcelo , Ribeiro Leonardo , Silva Samir , Figueiredo Raissa , Costa Lucas
Published: October 2024

OBJECTIVES: To assess the impact of the coronavirus pandemic on pediatric epidemiology in children's emergency rooms. METHODS: A retrospective, descriptive observational study was carried out. The following were evaluated: the number of visits, the rate of hospitalization in the months of March, April and May of 2019, as well as the most frequent pathologies. These were compared with data from the same period in 2020. RESULTS: There was a 70% reduction in the demand for pediatric care during the coronavirus pandemic period. The most common pathologies found were respiratory diseases, such as acute viral bronchiolitis and acute bronchitis. There was a decrease in hospitalizations for cases of acute viral bronchiolitis due to respiratory syncytial virus in 2020. Also, in the same year there was an increase in hospitalizations for acute bronchitis, suggesting epidemiological changes generated by social isolation. The number of hospitalizations for traumatic brain injury also increased in 2020. CONCLUSION: The COVID-19 pandemic appears to have had an impact on pediatric epidemiology, reducing the number of visits and hospitalizations.
The Effectiveness of Two Feedback Strategies for Teaching Vocabulary Among EFL Students
Authors: Ali Basma Faisal
Published: October 2024

The current research aims to assess the effectiveness of two feedback strategies, (positive and corrective feedback), in enhancing the acquisition of English language vocabulary among first year students who studied English as foreign  language in the English Language Department at the College of  Education for women, Tikrit University, Iraq , The  study  is quantitative study utilizes  an experimental approach,  with a quasi-experimental design involving pre-test and post-test assessments, The study sample included 120 first-year students and they were divided into two experimental groups (the first included 40 students studying with corrective feedback), the second (included 40 students studying with positive feedback), and the third (control group included 40 students who did not receive any feedback). To achieve the aim of the study, a vocabulary acquisition test consisting of 60 multiple-choice items is designed, after ensuring the validity  and reliability of the test  by using suitable statistics methods. The test  is applied pre and post to the three groups The answers are collected, and the arithmetic averages and statistical significance were calculated   by using ( spss software program )  the results shows that :
Both ,the corrective and positive feedback strategies have a significant impact on students' vocabulary acquisition.
There were statistically significant differences at the 0.05 significance level between the students in the first experimental group, who were taught using corrective feedback, and those in the control group, who were taught using traditional methods, in favor of the experimental group.
There are statistically significant differences at the 0.05 significance level between the students in the second experimental group, who were taught using positive feedback, and those in the control group, who were taught using traditional methods, in favor of the experimental group.
There are also statistically significant differences at the 0.05 significance level between the students in the first experimental group, who were taught using corrective feedback, and those in the second experimental group, who were taught using the positive feedback strategy, in favor of the corrective feedback.
Internet and Cyberspace as a Means of Feminist Empowerment: A Cyberfeminist Study of Girls of Riyadh by Rajaa Alsanea
Authors: Abdullah Fedan Jawdat , Rasheed Lamiaa Ahmed
Published: October 2024

This study explores the role of the internet and cyberspace, particularly through the use of emails, as a tool for feminist empowerment within Saudi Arabian society, as depicted in Rajaa Alsanea's novel Girls of Riyadh. The research aims to examine how female characters use virtual spaces to challenge and undermine patriarchal norms and expectations. By utilizing the internet's anonymity and connectivity, these women carve out a platform for self-expression, solidarity, and resistance against the oppressive structures of their society. The study finds that cyberfeminism offers a powerful means for women in conservative environments to voice their thoughts and advocate for change. Furthermore, the internet serves as a catalyst for new forms of feminist discourse and activism. The study concludes that cyberspace not only facilitates the creation of a collective feminist identity but also empowers women to redefine their roles and resist traditional societal constraints.
The influence of the ideas of Lao Tzu, Sun Tzu and Shen Buhai on the formation of management practices in ancient China
Authors: Yu Jiang
Published: October 2024

The subject of this article is the principles of management formulated on the basis of ancient Chinese philosophy and psychology, as well as their difference from European management models. The paper explores how the ideas of such thinkers as Lao Tzu, Sun Tzu and Shen Buhai influenced the formation of management practices in ancient China. Special attention is paid to the Taoist approach, which is based on the principles of "non-action" and the hidden influence of the leader, which is opposed to the European traditions of demonstrating power through public events. The article also analyzes how these philosophical approaches can be relevant in the modern world, especially in the context of intercultural interactions and globalization. The study shows that Chinese management principles can contribute to the development of flexible and effective management models adapted to the cultural characteristics of different regions. The research methodology is based on a comparative historical analysis of the philosophical and psychological principles of management in the Chinese and European traditions. The approach of analyzing ancient Chinese treatises is used. The scientific novelty of the research lies in the comparative analysis of the principles of management in the Chinese and European traditions, which is rarely covered in modern management science. Special attention is paid to the Taoist concept of "non-action" and the hidden influence of the leader, which is opposed to Western models based on the demonstration of power through public actions. The article shows that Chinese management ideas, despite their ancient origins, have significant value today, especially in the context of globalization and growing interest in alternative approaches to management. The conclusions emphasize the relevance of applying the philosophical foundations of Taoism to create a harmonious, nonviolent management style in modern organizations, which can help improve the effectiveness and adaptability of leadership, as well as reduce tension and conflict in work processes.
Perfil de crianças atendidas em um hospital especializado em oncologia no Paraná
Authors: Martins Bruna Saionara , Toso Beatriz Gonçalves de Oliveira , Carvalho Ariana Rodrigues Silva , Espinoza Pilar
Published: October 2024

Objetivo: Identificar as características sociodemográficas e clínicas de crianças com câncer em um hospital oncológico, especializado em oncologia pediátrica. Métodos: Estudo quantitativo de corte transversal com coleta de dados em prontuários de crianças em atendimento oncológico em um hospital especializado. A coleta de dados secundários foi realizada no prontuário eletrônico da instituição, no período de dezembro de 2022 a junho de 2023. A análise dos dados ocorreu por meio da estatística descritiva. O estudo foi aprovado por comitê de ética. Resultados: Observou-se prevalência de meninos (64,3%), brancos (72,9%), na idade de 1-4 anos (49,2%), com diagnóstico mais comum de leucemia (50,7%) e tratamento quimioterápico isolado (52,8%). Os procedimentos mais frequentes durante o tratamento foram a inserção de cateter totalmente implantável (93,5%) e transfusão de hemácias (76,4%). Em relação a sobrevida, 48,2% estavam sem a doença ao final do tratamento. Conclusão: O perfil identificado mostrou a predominância de leucemia, em meninos, brancos, com idade de um a quatro anos, e aproximadamente a metade conseguiram alcançar a sobrevida sem a doença.
Avaliação da qualidade de vida através do 5Q-5D em pessoas com mucopolissacaridose
Authors: Gondim Cátia Sueli de Sousa  Eufrazino , Tardivo Leila Salomão La Plata Cury , Medeiros Paula Frassinetti  Vasconcelos de , Trindade Mônica Cavalcanti , Segundo Beatriz Mangabeira , Paulo Gustavo Rodrigues
Published: October 2024

Objetivo: Avaliar a qualidade de vida (QV) de pessoas com mucopolissacaridose (MPS) através do instrumento 5Q-5D. Métodos: Realizou-se um estudo observacional descritivo, prospectivo e analítico, avaliando a QV em pacientes com MPS em um Hospital Universitário em Campina Grande na Paraíba, através da aplicação do instrumento EQ-5D-3L versão simplificada para adultos e EQ-5D-Y, versão para crianças e adolescentes. Resultados: A amostra era composta por pessoas com MPS I, IV e VI, média de idade 20,6 ± 8,5 anos, 50% de cada gênero, idade media ao diagnóstico  foi de 4,9 ± 6,5 anos. Foi evidenciado pelo instrumento de QV que as áreas mais afetadas incluíram mobilidade e o autocuidado, seguidas por dor e/ou mal estar e atividades diárias. Na escala de autoavaliação de saúde, 5Q-VAS, a pontuação media foi 79,5 ± 20,3. Conclusão:  Evidenciou-se que os pacientes com MPS I, IVA e VI apresentaram uma percepção de saúde melhor do que os testes indicaram, apesar das severas restrições de mobilidade e nas atividades diárias com necessidade de auxílio de cuidadores em várias tarefas.
Qualidade da alimentação complementar em crianças brasileiras
Authors: Santos Séphora Juliana dos , Santos Letícia Catarina Dias , Lima Shirley Veronica Melo Almeida , Rodrigues Iellen Dantas Campos Verdes , Santos Vanessa Oliveira , Cunha Thalia Bispo da , Neri Ana Beatriz Araujo , Lisboa Alicia de Souza , Almeida Nícolas Ueves Lima , Santos Yllane Martha dos Reis
Published: October 2024

Objetivo: Sistematizar o conhecimento acerca da Alimentação Complementar e sua influência na saúde de crianças maiores de seis meses e menores de dois anos no Brasil. Métodos: Trata-se de um estudo de revisão integrativa da literatura realizado nas bases de dados SciELO, MEDLINE, LILACS e CINAHL, compreendendo o período de janeiro de 2001 a dezembro de 2021. A pesquisa foi realizada com o uso dos descritores “Alimentação Complementar”, “Nutrição Infantil” e “Enfermagem” com uso do operador boleano “AND”. A amostra do estudo foi composta por 22 artigos. Resultados: Os achados apontaram que os alimentos frequentemente ofertados às crianças foram os alimentos in natura e ultraprocessados. Assim, constatou-se que a oferta de alimentos não está em conformidade com o que é preconizado pelo Ministério da Saúde, havendo uma introdução precoce de alimentos não recomendados e uma exposição das crianças a situações de risco alimentar. Considerações finais: O presente estudo reuniu e sintetizou as principais informações acerca da realização da introdução da alimentação complementar no Brasil. Recomenda-se a importância da realização de novas pesquisas voltadas para as regiões brasileiras menos vistas, como a Região Norte, além da readequação das políticas de educação alimentar existentes a fim de promover um desenvolvimento alimentar adequado.
Impacto do tratamento com gestrinona e medroxiprogesterona no manejo da endometriose
Authors: Cirineu Anna Paula Fernandes , Costa Franciely Souza , Muraro Ravana Lima , Carneiro Beatriz Neves , Costa Juliana Leles
Published: October 2024

Objetivo: Investigar na literatura acerca da eficácia do tratamento com gestrinona e medroxiprogesterona no manejo da endometriose. Métodos: Trata-se de uma Revisão Integrativa da literatura. O levantamento eletrônico dos dados ocorreu nas bases de dados Pubmed e LILACS. Foram utilizados os Descritores em Ciências da Saúde (Decs): “Endometriose”, “Endometriose pélvica “, “Tratamento”, “Tratamento da endometriose”, “Gestrinona”, “Medroxiprogesterona”, “Progestágeno”, “Contraceptivos orais”, “Anti progestágenos”. Resultados: Foram selecionados onze artigos, em que considera a utilização da gestrinona eficaz na dose de 1,25mg ou de 2,5mg duas vezes por semana para o tratamento da endometriose. Apesar disso, um total de 67% as pacientes recrutadas relataram efeitos colaterais associados com o uso da medicação. A utilização da medroxiprogesterona deve ser questionada e ainda, deve-se refletir acerca da necessidade da instituição dessa terapêutica, em decorrência dos resultados semelhantes a utilização do placebo nas pacientes com endometriose. Considerações finais: O tratamento das pacientes com endometriose deve ser sempre individualizado. A literatura sugere que a gestrinona e a medroxiprogesterona são opções terapêuticas seguras e eficazes para o tratamento da endometriose, entretanto, essa interpretação deve ser realizada com cuidado, visto que, a qualidade das evidências disponíveis atualmente é baixa, com altos vieses metodológicos e pouco claras.
Concurrent meningioma and intracranial aneurysm: Insights from an updated systematic review and a case report
Authors: Abou-Mrad Tatiana , McGuire Laura Stone , Khalid Syed I. , Theiss Peter , Alaraj Ali , Charbel Fady T.
Published: October 2024

Background:

The concurrent presentation of meningioma and intracranial aneurysm (IA) poses diagnostic and therapeutic challenges, with no standardized management protocol available. This study aims to address this through an updated systematic review, delineating optimal strategies for managing this dual pathology.

Methods:

A systematic review was conducted across PubMed, Web of Science, and Embase databases. Articles were screened independently by two reviewers. Treatment strategies and patient outcomes were comprehensively analyzed to formulate a treatment framework based on several characteristics. In addition, one concurrent meningioma and IA case from our institution was presented.

Results:

A total of 69 articles comprising 115 patients were included in the study. The cohort exhibited a female predominance (80%) with a mean age of 56 (±13) years. Meningiomas were primarily localized to the frontotemporal and sellar regions, while aneurysms favored the anterior circulation – notably, 16.5% of cases presented with ruptured aneurysms. Management strategies varied based on the spatial relationship between lesions and aneurysm rupture status. In unruptured cases, 34% underwent a single craniotomy for simultaneous resection of both pathologies, while endovascular intervention was favored when the IA originated from an artery feeding the meningioma (73%). Remarkably, postoperative aneurysm rupture occurred in 33% of cases managed solely through tumor resection (range 0–30 days postop).

Conclusion:

This study proposes a comprehensive treatment algorithm to guide neurosurgeons in managing concurrent meningioma and IA cases. By considering individual patient intricacies, the feasibility of simultaneous management, aneurysm rupture risk, and symptomatology, this framework is a valuable tool for clinical decision-making in these complex scenarios.
Frontal nerve schwannoma in a 16-year-old girl presenting with a rapid growth for 2 years
Authors: Murofushi Keisuke , Tsutsumi Satoshi , Tomita Shigeki , Yamataka Motoki , Sugiyama Natsuki , Ueno Hideaki , Ishii Hisato
Published: October 2024

Background:

Orbital schwannomas arising from the frontal nerve are a rare but distinct entity.

Case Description:

A 16-year-old girl presented to our hospital with gradually progressive proptosis. Computed tomography (CT) performed 2 years ago incidentally detected a retrobulbar mass in the left orbit measuring 13 mm × 14 mm × 10 mm, which was not identified on CT performed at the age of 4 years. CT taken at presentation revealed marked tumor growth over 2 years, measuring 24 mm × 20 mm × 17 mm. On magnetic resonance imaging (MRI), the tumor appeared homogeneously isointense both on the T1- and T2-weighted sequences. The patient underwent transcranial tumor resection. Following unilateral frontal craniotomy, an osteotomy was made to the left anterior fossa floor. On reflecting, the periorbita revealed the frontal nerve with the proximal segment intermingled with the tumor. The levator and superior rectus muscles were flattened and located immediately beneath the tumor. A gross total resection was performed. Microscopic findings of the resected tumor were consistent with schwannoma.

Conclusion:

Frontal nerve schwannomas may grow rapidly under certain conditions. Periodic follow-up using MRI and timely resection is recommended when an asymptomatic orbital tumor, possibly a frontal nerve schwannoma, is detected in young patients.
MORPHOLOGICAL AND OPTICAL PROPERTIES OF ZNO NANORODS GROWN ONTO SILICON SUBSTRATES: THE IMPACT OF GROWTH TEMPERATURE
Authors: Farhat Omar F. , Husham Muhammad , Barzinjy Azeez A. , Selmanan Abbas M. , Abuelsamen A. A. , Bououdina Mohamed , Thahe Asad A.
Published: October 2024

ZnO nanorods (NRs) have been successfully grown onto Silicon (Si) substrates. The properties of ZnO NRs have been characterized using field emission scanning microscopy, Photoluminescence, and X-ray diffraction. Results showed that the growth temperature (85, 90, 95, and 100oC) significantly affected the properties of ZnO NRs. At a temperature of 95oC, the structural and optical properties have been significantly enhanced, besides, well-aligned ZnO NRs have been obtained. With the rise of growth temperature from 85 to 95oC, the crystallite size increases (52 to 94 nm), and the near band edge emission to deep level emission ratio is enhanced. Besides, the aspect ratio for the prepared ZnO NRs has increased significantly reaching 19.42. This study emphasizes the significance of growth temperature in tunning the structural and microstructural and subsequently the physicochemical properties of ZnO NRs by fine control of the growth temperature. Moreover, a facile and cost-efficient method for fabricating ZnO nanorods for electronic applications based on silicon is presented in this study.
Hydrodeoxygenation and hydrodenitrogenation of n-hexadecanamide with supported NiMo sulfide catalysts
Authors: Kattelus Joakim , Velasco Jorge , Auvinen Paavo , Arandia Aitor , Verkama Emma , Meinander Kristoffer , Jiang Hua , Karinen Reetta , Puurunen Riikka L.
Published: October 2024

Amides, which contain both oxygen and nitrogen, are present in many potential feedstocks for renewable fuels. There is a consequent need to study the hydrodenitrogenation (HDN) and hydrodeoxygenation(HDO) of amides. This work studies the HDN and HDO of hexadecanamidewith sulfided NiMo/γ-Al2O3 and NiMo/TiO2 catalysts. The experiments are conducted in a batch reactor, with decalin as a solvent. Hexadecanamide is found to easily undergo either dehydration into hexadecanenitrile or deammonization into palmitic acid. Hydrotreating of hexadecanamide consequently occurs either through an initial HDO step (dehydration) into hexadecanonitrile, followed by reduction and HDN of the resulting hexadecylamine, or through an initial HDN step (deammonization) followed by HDO of the resulting palmitic acid. On both NiMo/γ-Al2O3 and NiMo/TiO2, HDN of the amide is slower than HDO. The secondary amine, dihexadecylamine, is a major intermediate, formed through condensation reactions between hexadecylamine and palmitic acid or by the self-condensation of hexadecylamine. Thus, after the initial dehydration or deammonization step, hydrotreating of the primary amide follows the pathways associated with the HDN of primary amines and the HDO of primary carboxylic acids. NiMo/TiO2 is a more active amide hydrotreating catalyst than NiMo/γ-Al2O3. This is attributed to TiO2 catalysing initial amide HDO, as well as the more complete sulfidation of Mo and the better incorporation of the Ni promoter in the MoS2 phase.
Cobalt-assisted α-activation of ketones. Their arylation and keto-enol equilibrium confined into a macrocycle
Authors: Szymanowski Kacper , Bara Wiktoria , Białek Michał J.
Published: October 2024

In this study, we explore the cobalt-mediated α-activation of ketones within modified porphyrin macrocycles, focusing on the arylation processes and the influence of macrocyclic confinement on keto-enol tautomerism. The activation of ketones such as acetone, butanone, 3-pentanone, and acetophenone and their possible transfer from a cobalt centre on the carbaporphyrin fragment results in the forming of new C(sp²)–C(sp³) bonds in confined macrocyclic environments of N-confused porphyrin and azuliporphyrin. Such modified ligands allow for following altered keto-enol equilibrium. They reversibly form unique structural motifs, azuleno[1,2-c]pyran and 2,4-dihydropyrano[3,4-c]pyrrole modulated by acid-base conditions and macrocyclic aromaticity. The coordination of a modified macrocycle to a rhodium(I) centre leads to a series of complexes with a final form with rhodium(III) in the cavity. The rhodium(III) centre cleaved the C(21)–C bond and transferred the acetone fragment back to the metal ion from the azulene fragment.
Vestibulovaginectomia parcial associada à neouretrostomia para tratamento de fibroleiomioma vaginal: relato de caso
Authors: Peixoto Tainara Micaele Bezerra , Santos Thais Furtado de Almeida , Porto Gabriela Pires , Carvalho Luiza Fiuza Gomes , Fernandes Ademila Soares , Castro Flávia Peixoto de , Duque Luisa Machado , Jeronimo Jordana Brites , Oliveira André Lacerda de Abreu
Published: October 2024

As neoplasias do trato reprodutivo tubular em cadelas representam um total de 2-3% das neoplasias caninas, das quais 85-90% ocorrem na vagina e na vulva. A escolha da abordagem cirúrgica para tratamento vai depender do grau de comprometimento das estruturas adjacentes e do tamanho da neoformação. Portanto, objetivou-se relatar os aspectos clínico-patológicos do fibroleiomioma e descrever a vestibulovaginectomia parcial (VVP) associada à neouretrostomia em uma cadela. Foi atendida uma cadela, sem raça definida, com histórico de castração na qual durante o procedimento o médico veterinário cirurgião realizou uma biópsia incisional de massa vaginal percebida no transcirúrgico, na ocasião a tutora não percebia nenhuma alteração física no animal e demais exames pré-operatórios estavam dentro da normalidade. Para delimitação tumoral e planejamento cirúrgico foi realizada tomografia computadorizada. A cirurgia foi realizada em dois tempos, em que o primeiro consistiu na realização de uma celiotomia mediana retroumbilical para liberar o coto uterino de aderências. Já o segundo consistiu na realização de uma episiotomia para exposição das estruturas anatômicas, divulsão tecidual, retroflexão da vagina, ligadura e retirada de toda a porção acometida pela neoplasia. Foi necessária a realização de uma neouretrostomia, visto que o óstio uretral externo estava envolvido pela neoformação. As principais complicações pós-operatórias iniciaram cerca de 14 dias após procedimento, sendo observadas incontinência urinária e dermatite urêmica nas proximidades do novo óstio uretral. A vestibulovaginectomia parcial associada à neouretrostomia se apresenta como abordagem eficaz e exequível no tratamento de neoplasias extensas do trato genitourinário de cadelas.
Meningioma fibroblástico de grau I em um cão: relato de caso
Authors: Leite Guilherme de Brito , Lima Renan Bonrruque Groxco de , Battisti Michelly Kheidy Borges , Carniatto Caio Henrique de Oliveira
Published: October 2024

Descreve-se um caso de meningioma fibroblástico de grau I em um cão da raça Poodle, fêmea, com 13 anos de idade. A paciente apresentou sinais clínicos de apatia, relutância em subir escadas e crise epilética tônico-clônica. Exame hematológico/bioquímico indicou anemia leve, acidose metabólica, hipoxemia, hiperglicemia e alteração em alanina aminotransferase (ALT) e colesterol. A ressonância magnética revelou um notável realce homogêneo pós-contraste em uma região extra-axial localizada na área fronto-parietal do cérebro, medindo 1,95cm no eixo ventrodorsal, 2,12cm no sentido craniocaudal e 1,54cm no sentido lateral. A paciente foi submetida a uma craniotomia para a remoção do fragmento neoplásico, seguida de uma cranioplastia. A análise histopatológica confirmou a natureza benigna do tumor, caracterizado microscopicamente por células neoplásicas alongadas e fusiformes, organizadas em feixes com presença de matriz colagenosa significativa, apresentando duas mitoses por campo de maior aumento. Após a remoção do tumor, devido à complexidade da intervenção cirúrgica, o paciente enfrentou complicações severas que levaram a um prognóstico desfavorável, evoluindo a óbito. Em resumo, o diagnóstico e tratamento de neoplasias encefálicas em cães exigem uma abordagem multidisciplinar, destacando a importância da pesquisa contínua para aprimorar as opções terapêuticas disponíveis para pacientes caninos com tumores cerebrais.
Abordagem clínico-cirúrgica de Linfangiomatose Cervical Ventral em canino: relato de caso
Authors: Bernicker Emanuel Tres , De Lima Andressa Antunes , De Moraes Rayssa Emiliavaca , Da Silva Bianca Maria Odorcick , Seibel Renata , De Oliveira Valentina Ricci , Machado Tanise Policarpo , De Ataíde Michelli Westphal
Published: October 2024

A linfangiomatose se caracteriza como malformações anatômicas nos capilares linfáticos. Na Medicina Veterinária (UFRPE), há poucos relatos disponíveis sobre esse distúrbio de morfogênese linfática. Seu diagnóstico é baseado em exames histopatológicos, e o tratamento de escolha é a excisão cirúrgica completa. O presente estudo relatou um caso de linfangiomatose cervical ventral recorrente em um cão, bem como sua abordagem clínico-cirúrgica. Um cão da raça Pastor Maremano Abruzês, macho, não castrado, com dois anos de idade, recebeu cuidados veterinários no sul do Brasil devido a um aumento de volume na região cervical ventral, conforme relatado pelo tutor cinco meses antes. Com base na história do paciente e nos exames anteriores, optou-se por um procedimento cirúrgico exploratório. O exame histopatológico confirmou o diagnóstico de linfangiomatose. O paciente retornou trinta dias após o procedimento com uma recorrência, exigindo uma nova intervenção cirúrgica para remover o tecido linfático restante. Trinta dias após a segunda cirurgia, o cão retornou ao hospital veterinário para avaliação clínica e remoção dos pontos, sendo observada completa recuperação da lesão cirúrgica sem recorrência.
Avaliação do potencial do fungo Pochonia chlamydosporia (VC4) no controle biológico de Alphitobius diaperinus em condições laboratoriais
Authors: Assis João Pedro Barbosa , Ferraz Carolina Magri , Paiva Luciara , Souza Debora Castro , Soares Filippe Elias Freitas , Tobias Fernando Luiz , Ferreira Thaís Schmidt , Araújo Jackson Victor , Vilela Vinicius Longo Ribeiro , Braga Fabio Ribeiro
Published: October 2024

Alphitobius diaperinus, popularmente conhecido como cascudinho, atualmente é um dos principais problemas da avicultura mundial. Objetivou-se avaliar o potencial do fungo Pochonia chlamydosporia (VC4) no controle biológico de A. diaperinus em condições laboratoriais. Exemplares adultos do inseto foram coletados em uma granja avícola, no sudeste do Brasil. Em seguida, foi realizado crescimento do fungo P. chlamydosporia em meio ágar quitina (AQ2%). Após 10 dias, foi obtida uma concentração de estruturas fúngicas (conídios/clamidósporos) de 1500/?L. Posteriormente, foram formados dois grupos: grupo tratamento (G1), que consistiu em placas de Petri contendo meio de cultura ágar-água a 2% (AA2%) com 10 insetos vivos + 10µL de solução fúngica (vertida) sobre cada inseto; e o grupo controle (G2), que foi constituído por placas de Petri contendo AA 2% + 10 insetos vivos + 10µL de água destilada vertidos sobre cada inseto. Ambos os grupos foram realizados em triplicata. As placas de ambos os grupos G1 e G2 foram incubadas em BOD a 25±1°C e 80±10% de umidade relativa, durante 7 dias. Ao final do sétimo dia de interação, no grupo G1 foi observada a colonização e morte de 100% de A. diaperinus e visualização de hifas de VC4 sobre os mesmos, sugerindo uma possível atividade entomopatôgenica. No grupo G2 foram observados insetos vivos. Conclui-se que o controle biológico de A. diaperinus pelo fungo P. chlamydosporia (VC4) foi eficaz em condições laboratoriais e mais delineamentos experimentais, em condições a campo, podem vir a colaborar com a sua aplicabilidade.
The destruction of Sciences at Massey University and why we need an independent entity that can investigate universities
Authors: Ben-Tal Alona , Baisden Troy
Published: October 2024

This article summarises the events that led to the dismantling of the school of Natural and Computational Sciences at Massey University, Albany campus, and the unsuccessful attempts to prevent it by staff, the public and the New Zealand Association of Scientists (NZAS). Although challenging to prove, we argue that the dismantling was unnecessary, senseless and counterproductive. The unsuccessful attempts to save an academically and financially viable school exposed a weakness in the current Education and Training Act and demonstrated why New Zealand (NZ) needs an independent entity that could investigate universities, guard the national interests, ensure accountability of tertiary institutions’ administration, and protect the academic freedom of individual academics.
РЕЙТИНГОВАЯ ОЦЕНКА ПРОИЗВОДИТЕЛЬНОСТИ ТРУДА В СУБЪЕКТАХ ПРИВОЛЖСКОГО ФЕДЕРАЛЬНОГО ОКРУГА
Authors: ГИМАДИЕВА ЛИЛИЯ ШАРИФЗЯНОВНА
Published: October 2024

Рост производительности труда является ключевым вопросом экономики строительства. По регионам производительность труда отличается, то и формирование региональных мероприятий по повышению производительности труда в строительстве должно базироваться на действенном аналитическом инструменте в виде оценки рейтинга региона. Этим определяется актуальность выбранного направления исследования. Цель исследования – анализ производительности труда в строительной отрасли в субъектах Приволжского федерального округа РФ для поиска резерва роста региональной производительности труда. В ходе исследования были использованы методы экономико-статистического, абстрактно-логического и системного анализа, экономико-математическое моделирование. В работе проведен анализ динамики производительности с использованием методики интервальной оценки на базе квалиметрического подхода. Построенная рейтинговая оценка позволит определить основные направления развития и территориальное различие показателя «Производительность труда» среди субъектов Приволжского федерального округа, региональные особенности развития отрасли, необходимые мероприятия для повышения производительности труда в строительстве; реализовать федеральные и региональные программы, направленные на рост эффективности использования трудовых ресурсов и активизацию инновационных процессов.
АНАЛИЗ ПРОБЛЕМ И ФАКТОРОВ МОДЕРНИЗАЦИИ ПРОМЫШЛЕННОЙ ПОЛИТИКИ РОССИЙСКОЙ ФЕДЕРАЦИИ В СФЕРЕ СТРОИТЕЛЬСТВА
Authors: НАБИЕВ РАМАЗАН АБДУЛМУМИНОВИЧ , УМЕРОВ РАВИЛЬ ЗАКАРЬЯЕВИЧ , АТУЕВА ЭНАРА БАДУРСУЛТАНОВНА
Published: October 2024

В статье проведен анализ уровня модернизации промышленной политики Российской Федерации в сфере строительства на основе данных государственной статистики за 2021-2023 годы. Также изучены тенденции ввода в действие зданий жилого и нежилого назначения, что позволяет выявить основные факторы, влияющие на развитие строительной отрасли. В статье рассмотрены ключевые проблемы и ограничения, с которыми сталкивается строительная индустрия, включая инфляцию, недостаточный уровень внедрения технологических инноваций и санкционные ограничения. Цель статьи заключается в выявлении факторов, способствующих модернизации строительной отрасли, и формировании рекомендаций по улучшению текущего состояния строительного сектора. Практической значимостью обладают предложенные меры по увеличению инвестиций, созданию эффективной системы управления на предприятиях и развитию инновационных технологий. В заключении подчеркивается, что реализация предложенных мер будет способствовать ускорению развития строительной отрасли и повышению устойчивости экономики Российской Федерации в целом.
ПРОГНОЗ РАЗВИТИЯ ЧЕЛОВЕЧЕСКОГО КАПИТАЛА В СЕЛЬСКОМ ХОЗЯЙСТВЕ НИЖЕГОРОДСКОЙ ОБЛАСТИОБЛАСТИ ДО 2030 Г.
Authors: НАУМОВ СЕРГЕЙ СЕРГЕЕВИЧ
Published: October 2024

В данной статье рассматривается проблема обеспечения предприятий агропромышленного комплекса квалифицированными специалистами и рабочими кадрами, которая остается актуальной на протяжении многих лет. В условиях быстро меняющейся технологической среды сельское хозяйство требует не только механиков, агрономов и ветеринаров, но и специалистов в области информационных технологий, маркетинга и менеджмента. Однако на фоне миграции молодежи в города и снижения интереса к аграрным профессиям возникают серьезные вызовы. Для решения этой проблемы необходимо развивать программу профессионального обучения и переподготовки кадров, ориентируясь на актуальные потребности рынка. Важно наладить сотрудничество между образовательными учреждениями и предприятиями, чтобы специалисты получали практические навыки, соответствующие современным требованиям. Предпринята попытка разработать прогноз развития человеческого капитала в сельском хозяйстве на примере Нижегородской области до 2030 года, который обосновывает необходимость внедрения инновационных подходов, таких как дистанционное обучение и онлайн-курсы, что позволит привлекать больше молодых специалистов. Кроме того, поддержка социальных инициатив, направленных на повышение престижа рабочих профессий, будет способствовать формированию новой генерации кадров, готовых работать в аграрном секторе и способствовать его устойчивому развитию.
СЕРВИСНЫЕ КОММУНИКАЦИИ КАК КЛЮЧЕВОЙ КОМПОНЕНТ АРХИТЕКТУРЫ ПРОМЫШЛЕННЫХ ЦИФРОВЫХ ПЛАТФОРМ
Authors: ГНАТЫШИНА ЕЛИЗАВЕТА ИГОРЕВНА
Published: October 2024

Современное промышленное производство все более активно внедряет интегрированные цифровые платформы, обеспечивающие комплексную автоматизацию и оптимизацию производственно-хозяйственной деятельности. Ключевую роль в функционировании таких платформ играют сервисные коммуникации — системы согласованного взаимодействия различных программных компонентов платформы, а также интеграции с внешними информационными системами предприятия. В статье рассматриваются основные функции и архитектурные особенности сервисных коммуникаций в контексте промышленных цифровых платформ. Автор анализирует применение технологий интеграции корпоративных приложений для унификации форматов данных и обмена информацией между системами. Особое внимание уделяется вопросам информационной безопасности, посредством использования криптозащиты и контроля доступа к данным. Результаты исследования показывают, что развитие систем сервисных коммуникаций является критически важным фактором повышения гибкости, управляемости и защищенности современных промышленных производственных систем.
Construction technology and quality control of new prestressed concrete T beam
Authors: Wang Shuo , Zhao Dongsan , Wang Hao , Jin Longxu , Tian Linxin
Published: October 2024

Prestressed concrete T beam has been widely used in the construction of modern expressways and railway bridges, and its excellent carrying capacity and economic benefits have been unanimously recognized by the engineering community. However, with the increasing of project scale and the improvement of design requirements, how to improve the construction quality and engineering efficiency of prestressed concrete T beam has become the focus of current research. This paper discusses the production process of new prestressed concrete T beam, including the raw material selection, concrete modulation, steel binding, mold selection and production and prestress application, supervises the whole process of quality control, and proposes solutions to the problems in the project. Through the research on the construction technology and quality control of the new prestressed concrete T beam, it provides a set of valuable engineering practice experience for the relevant personnel in the industry, which is helpful to improve the completion quality and efficiency of the project.
Land acquisition and storage strategy and optimization of urban spatial layout
Authors: Wang Li , Shang Xiao , Ren Fang
Published: October 2024

This article explores the relationship between land acquisition and storage strategies and optimization of urban spatial layout. By analyzing the current situation, challenges, and strategies for high-quality development requirements of land reserves, a logical approach for the preparation of land reserve planning has been proposed. Based on the actual case of Jinan City, Shandong Province, this paper summarizes the implementation effect of land reserve planning and looks forward to the future development direction.
Transport and installation of prefabricated structures
Authors: Yu Dingqi , Li Jiaqing
Published: October 2024

Prefabricated structure is a new form of building structure, which can achieve fast and efficient building construction by prefabricating components in factories and assembling them on site. However, due to human factors, the basic performance of the prefabricated structure such as safety and water resistance is reduced. The state encourages the construction companies to adopt prefabricated buildings, and at the same time should solve the problems encountered in real life, such as the prefabricated installation of concrete is not in place, the surface of prefabricated components and other problems. The following will start from the transportation and installation of prefabricated components, analyze the possible problems, analyze and solve the problems, so as to make people's living environment more comfortable, improve people's recognition of this new building structure form, and make the development prospects of prefabricated buildings more brilliant.