bluuebunny/crossref_metadata_2025_split huggingface dataset:
Histopathologic Cancer Detection: A Comparative Analysis of Deep Learning Models
Authors: HALDAR ATRIJA , Singh Jagendra , Dua Dev , Prabakaran Ram Visweshvar 
Published: December 2024

Abstract

Histopathologic cancer detection is a critical task in modern mediciine, with deep learning emerging as a promising tool for automating diagnosis. This study presents a compre- hensive comparative analysis of seven deep learning models for histopathologic cancer detection: ResNet50, VGG16, VGG19, MobileNet, DenseNet, Xception, and InceptionsV3. Utilizing a large dataset of a total of about 300k images to train and evaluate these models, we asses the efficacy of each model in terms of accuracy, precision, recall and F1 Score. This study aims to provide valuable insights into the strengths and weaknesses of different deep learning architectures for histopathologic cancer detection.
Comprehensive Evaluation of Pulmonary Lesions in Pediatric COVID-19: Insights from Chest CT Scans
Authors: Gharib Mohammad Hadi , Amanian Dayan , Zahedpasha Reza 
Published: December 2024

Abstract

Background: COVID-19 manifestations in children range from mild to severe. Identifying characteristic chest computed tomography (CT) features in this age group is crucial for accurate diagnosis and effective screening. This study aimed to explore CT imaging patterns in pediatric COVID-19 cases to enhance diagnostic methods.
Methods: This cross-sectional, retrospective study examined chest CT scans of 42 children with confirmed COVID-19 at Taleghani Hospital, Gorgan, Iran (2021-2022). Data were collected using a comprehensive 14-item checklist covering demographics, extent of lung involvement, and various radiological features. Descriptive statistics and Fisher's exact test were employed for data analysis.
Results: Ground-glass opacities (GGO) were the most prevalent finding, present in 92.9% of cases, followed by consolidation in 54.8%. These abnormalities predominantly affected the peripheral lung zones (45.24%) or both central and peripheral zones (40.48%). Notably, 7.1% of children exhibited no visible pulmonary lesions. The lower lobes, particularly the left and right lower lobes, were most frequently involved. Pleural effusion was observed in 4.8% of cases, while pericardial effusion and mediastinal lymphadenopathy were absent. The greatest extent of involvement was noted in the lower lung zones, with approximately one-third of children showing involvement of three lung lobes.
Conclusion: This study reveals prevalent radiological features of pediatric COVID-19, including GGO, consolidation, and peripheral lung lesions. The rarity of certain findings contrasts with adult cases, potentially informing future diagnostic approaches and clinical management strategies for pediatric COVID-19 patients, and potentially aid in developing AI-based tools for interpreting pediatric COVID-19 chest CT scans.
ИСТОРИЧЕСКАЯ ПАМЯТЬ И ГАБСБУРГСКИЙ МИФПОСТТРАВМАТИЧЕСКИЙ СИНДРОМ ЧЕЛОВЕКА ХХ В. ИТОВАР ОБЩЕСТВА МАССОВОГО ПОТРЕБЛЕНИЯ
Authors: Крючков И.В. , Крючкова Н.Д. 
Published: December 2024

Распад Австро-Венгрии привел к значительным переменам в политической, экономической и культурной жизни Центрально-Восточной Европы в 1920–1950-е гг. Жители региона в это время столкнулись с ростом национализма, авторитаризма и падением уровня жизни. В статье анализируется влияние данных процессов на зарождение и развитие габсбургского мифа в его различных проявлениях. «Золотой век» у многих жителей региона ассоциировался с правлением императора Франца-Иосифа I и императрицы Елизаветы Австрийской (Баварской). Император символизировал стабильность, уравновешенность и гуманность, императрица отражала аристократизм, романтизм и стремление к красоте. Авторы отмечают, что данные качества жители Центрально-Восточной Европы не находили в современном обществе, обращаясь к истории Австро-Венгрии. В заключении статьи подчеркивается постепенная деполитизация габсбургского мифа во второй половине ХХ в., его размывание в повседневной жизни; он в большей степени превращается в товар общества массового потребления и прежде всего в сфере туризма и массовой культуры.
The breakdown of Austria-Hungary led to significant changes in political, economic and cultural life of Central-Eastern Europe in the 1920-1950s. Inhabitants of the region faced the growth of nationalism, authoritarianism and decline in living standards. The authors analyze the influence of these processes on birth and development of the Habsburg myth in its various forms. The “Golden Age” was associated with the rule of Emperor Franz-Joseph I and Empress Elizabeth of Austria (of Bavaria) by many inhabitants of the region. The Emperor was a symbol of stability, centrality and humanity, while the Empress reflected aristocratism, romanticism and aspiration to the beauty. The authors have noted that the inhabitants of Central-Eastern Europe did not find these qualities in modern society turning to the history of Austria-Hungary. The gradual depoliticization of the Habsburg myth in the second half of the 20th c., its erosion in a daily life is shown in the article; it is mostly turning into a social product of mass consumption first of all in spheres of tourism and popular culture.
МЕМОРИАЛЬНЫЕ МУЗЕИ ПОЛИТИЧЕСКИХ ДЕЯТЕЛЕЙВ ПРОСТРАНСТВЕ ИСТОРИЧЕСКОЙ ПАМЯТИСОВРЕМЕННОЙ РОССИИ
Authors: Мазур Л.Н. 
Published: December 2024

В статье рассматривается роль мемориальных музеев в конструировании государственного мифа и исторической памяти. Анализируется структура музейно-мемориального пространства России, его динамика на протяжении XX – начала XXI в. Особое внимание уделено характеристике мемориальных музеев руководителей советского государства – В.И. Ленина, И.В. Сталина и их влиянию на историческую память современного российского общества. Раскрываются функции музея в контексте механизмов социального инжиниринга, а также место и роль президентского центра Б.Н. Ельцина в формировании образа России 1990-х гг.
The article examines the role of memorial museums in the design of the state myth and historical memory. The structure of the museum-memorial space of Russia, its dynamics throughout the 20th – early 21st c. is analyzed. Particular attention is paid to the description of the memorial museums of the leaders of the Soviet state –Lenin, Stalin and their influence on the historical memory of Russian society. The functions of the museum in the context of social engineering mechanisms, as well as the place and role of Yeltsin's Presidential Center in shaping the image of Russia in the 1990s, are disclosed.
РЕГИОНАЛЬНЫЕ ПРОЕКТЫ РАЗВИТИЯГОРНОТЕХНИЧЕСКОГО ОБРАЗОВАНИЯ(по материалам Урала конца XIX – начала XX в.)
Authors: Голикова С.В. , Дашкевич Л.А. 
Published: December 2024

В статье анализируются проекты развития горнотехнического образования, рассмотренные съездами уральских горнопромышленников. Дебаты между их участниками, горными инженерами, заводовладельцами, горной администрацией, управляющим Уральским горным училищем выявляют их требования к низшему и среднему образованию, которое должно было соответствовать по структуре и функциям задачам экономического развития. В 1916 г. эти положения были учтены министерством торговли и промышленности при разработке законопроекта о промышленных училищах.
The article analyzes the projects of mining engineering education considered by the congresses of the Ural miners. The controversy between participants of the congresses, mining engineers, factory owners, the mining administration, the manager of the Ural Mining College reveals their requirements for the lower and medium mining technical education, which should be consistent with the structure and functions of professional training in the tasks of the region's economic development. In 1916 these requirements were taken into account by the Ministry of Trade and Industry when drafting a bill on industrial schools.
МИРОВОЗЗРЕНИЕ И. И. ПЕТРУНКЕВИЧАШТРИХИ К ПОЛИТИЧЕСКОМУ ПОРТРЕТУ
Authors: Котельницкий Н.А. 
Published: December 2024

В статье исследуется формирование мировоззрения И.И. Петрункевича. Охарактеризовано его отношение к политическому режиму Российской империи, крестьянской и земской реформам. Показаны ключевые факторы его биографии, семейной летописи, повседневной жизни, воспитания и образования, дружественных и родственных связей, как фундаментальные составляющие кристаллизации идеалов, взглядов и убеждений. Освещены знаковые события первого, украинского периода жизни и деятельности И.И. Петрункевича.
The article studies the formation of the ideology and mentality of I.I. Petrunkevich. The personal attitude of the figure to the social and political regime of the Russian Empire, the peasant and zemstvo reforms has been characterized. The key factors of biography, family history, everyday life, educational and educational processes, friendly and family ties are shown as fundamental components of the crystallization of ideals, views and beliefs of I.I. Petrunkevich. The significant events of the first, Ukrainian period of life and politics are highlighted.
Anais CIONN - Congresso Internacional de Odontologia Norte e Nordeste, Edição 2024
Authors: Lima Larissa Chaves Morais de , Lima Cacilda Chaves Morais de , Lima Thaynná Barboza Bezerra de , Medeiros Rafaella Amancio Araújo de Lima , Gusmão Júlia Quintela Brandão de , Veríssimo Matheus Harllen Gonçalves 
Published: December 2024

Caro(a) leitor(a),
O CIONN, Congresso Internacional de Odontologia Norte e Nordeste, realizado no Centro de Eventos de Recife nos dias 3, 4 e 5 de Outubro de 2024, surge como projeto anual de integração da ciência, indústria, acadêmicos e profissionais da área. O momento é de inovar, realizar novos negócios e compartilhar conhecimentos frente a uma Odontologia moderna e digitalizada. A Odontologia passa por transformações de elevado impacto científico e social. Sendo assim, a comissão organizadora do CIONN reuniu os maiores nomes nacionais e internacionais para uma grade cientifica inovadora, buscando o aprimoramento de cada área do conhecimento, respeitando suas particularidades. Em um espaço de exposição, reuniram-se colegas da área e empreendedores para ensinar, por meio de tecnologias de última geração, que também a Odontologia é responsável por uma saúde pública comprometida com a qualidade de vida de sua população. Entre os painéis, foram submetidos mais de 250 trabalhos, dos quais 215 foram selecionados, os quais temos o prazer de divulgar no presente volume de ANAIS. Acreditamos na internacionalização, aliada aos avanços clínicos, para o desenvolvimento científico da Odontologia. Parabéns a todos os que vêm colhendo os frutos do CIONN. Todos juntos em um só lugar!
CIONN - Congresso Internacional de Odontologia Norte e Nordeste. Recife – PE, Brasil - Edição 2024
A first-principles investigation on the enthalpy landscape for the hibonite solid solution: Implications for a nebular barometer
Authors: Zanetta Pierre-Marie , Thakur Abhishek Kumar , Manga Venkateswara Rao , Muralidharan Krishna , Zega Thomas J. 
Published: December 2024

Abstract
Hibonite, nominally CaAl12O19, is among the first minerals thermodynamically predicted to have formed in the early history of our solar system. It can incorporate significant amounts of Ti (≤15 wt%, ∼2 cations per formula unit) into its crystal structure as both Ti4+ and Ti3+. The main pathways for Ti incorporation in the solar nebula include a direct substitution of Ti3+ replacing Al3+ and a coupled substitution in which Ti4+ and Mg2+ replace two Al3+. Additionally, the formation of oxygen vacancies can also reduce a Ti4+ cation to Ti3+ by trapping a free electron. The relative amounts of these cations potentially reflect the fugacity of oxygen (fO2), a fundamental thermodynamic parameter, that prevailed when hibonite first formed or last equilibrated. However, the Ti content and its oxidation state in hibonite does not depend solely on fO2. The composition of the system is, thus, a key factor in changing the Ti4+/ΣTi ratio of the structure concurrently with the fO2. Therefore, it is necessary to understand the energetics, complex crystal chemistry, and substitution reactions of hibonite in order to relate the Ti oxidation state to the fO2 of the nebular system in which condensed.
To that end, we report DFT calculations (0 K) to determine the ground-state energies and the enthalpy of formation (ΔH) of hibonite solid solutions that span the range reported in meteorites. Our results show that coupled substitution is energetically favored (ΔH=-96.70 kJ.mol-1, from oxides). In comparison, the formation of oxygen vacancies is energetically unfavorable, but similar to Ti3+ direct substitution for Al3+ (ΔH=∼60 kJ.mol-1, from oxides), which is commonly observed in hibonite. It is therefore necessary to consider oxygen vacancies as a potential mechanism for controlling the incorporation of Ti3+ into hibonite, in addition to direct replacement reactions. We provide here the first reliable estimation of the formation enthalpies for the hibonite solid solution that includes solutes and point defects. The results presented herein constitute a significant advance towards the establishment of a comprehensive Gibbs free energy description of the hibonite solid solution, which is ultimately required for accurate modelling of its thermodynamic stability within the early solar nebula.
Technological-Based Interventions in Cancer and Factors Associated With the Use of Mobile Digital Wellness and Health Apps Among Cancer Information Seekers: Cross-Sectional Study
Authors: Ezeigwe Ogochukwu Juliet , Nwosu Kenechukwu Obumneme Samuel , Afolayan Oladipo Kunle , Ojaruega Akpevwe Amanda , Echere Jovita , Desai Manali , Onigbogi Modupe Olajumoke , Oladoyin Olajumoke Ope , Okoye Nnenna Chioma , Fwelo Pierre 
Published: December 2024

Background
Mobile digital wellness and health apps play a significant role in optimizing health and aiding in cancer management and decision-making.

Objective
This study aims to identify the factors influencing the use of mobile health and wellness apps among cancer information seekers in the United States.

Methods
We conducted a cross-sectional study using data from the Health Information National Trends Survey. Our analysis focused on 4770 participants who sought cancer information. We performed weighted univariate and multivariable logistic regression to determine the association between the use of health and wellness apps and socioeconomic factors, medical history and conditions, and lifestyle and behavioral factors.

Results
A total of 4770 participants who sought cancer information were included in the final analysis. Of these, 80.9% (n=2705) were health and wellness app users, while 19.1% (n=793) were nonusers. In the final adjusted model, participants with household incomes ≥US $50,000 had 49% higher adjusted odds of using these apps than those with incomes <US $50,000 (adjusted odds ratio [aOR]=1.49, 95% CI 1.02-2.14). College graduates and those with higher educational levels were avid users compared to those with a high school diploma or less (aOR=1.87, 95% CI 1.30-2.67). Internet users had over 3 times the odds of using these apps compared to nonusers (aOR=3.28, 95% CI 1.70-6.33). Participants within the age group 18-34 years were 3.70 times more likely (aOR=3.70, 95% CI 1.90-7.23) to use a health and wellness app compared to participants within the age group of 75 years and older.

Conclusions
Age, education, household income, and use of the internet are the major determinants of the adoption of digital health and wellness apps among seekers of cancer information. Hence, public health programs could be directed toward addressing these factors to improve cancer diagnosis, treatment, and management using these apps.
Improving Affordability in Dermatology: Cost Savings in Mark Cuban Cost Plus Drug Company Versus GoodRx
Authors: Youn Christopher G , Kim Joo Yeon , Yang Vivian B , Bae Gordon H 
Published: December 2024

Abstract
This observational cost analysis was conducted to assess the efficacy of the Mark Cuban Cost Plus Drug Company (CostPlus) relative to GoodRx and found that CostPlus has significant potential to improve the financial burden of prescription medications within dermatology.
New methods of treatment for severe and moderate postoperative pain syndrome in patients with cancer
Authors: Dmytriiev D.V. , Barsa M.M. 
Published: December 2024

Background. Anesthesia management in oncology surgeries poses significant challenges for anesthesiologists due to the extent of surgical trauma and the presence of pre-existing conditions such as chronic pain and prolonged use of narcotic analgesics. This necessitates the development of novel strategies to optimize postoperative pain management, particularly in this cohort. Objective: to evaluate the clinical efficacy and safety of a medicinal product with active ingredient dinalbuphine sebacate (150 mg/2 ml) in patients with moderate to severe pain syndrome following reconstructive mammoplasty due to breast cancer surgery. Materials and methods. This was a multicenter, randomized, prospective, open-label study involving 60 inpatients who underwent mammoplasty as a result of breast cancer surgery. Both groups received medications in accordance with multimodal analgesia protocols (paracetamol 1 g four times daily, dexketoprofen 50 mg three times daily, additional doses of non-steroidal anti-inflammatory drugs (NSAIDs) as needed) and morphine as needed at a maximum dose of 40 mg/day. Patients in the experimental group (30 participants) received 150 mg of dinalbuphine sebacate intramuscularly 12–24 hours before surgery. The primary endpoints included pain intensity measured on a numerical rating scale at 6, 24, 48, 96, and 120 hours postoperatively, the number of doses of NSAIDs and morphine as needed, and the incidence and nature of complications associated with drug administration. Results. A statistically significant difference in pain levels on the numerical rating scale was observed at 6 and 24 hours (p < 0.05). After 48, 96, and 120 hours, pain levels did not differ between the groups. Morphine consumption differed significantly between the experimental and control groups on the first postoperative day (0 [0; 10] mg vs. 10.0 [0; 10] mg, respectively, p < 0.05). On the second day, the values were 0 [0; 10] mg vs. 0 [0; 10] mg, respectively, p = 0.232. Additional NSAIDs administration was required by 83.3 % of patients in the experimental group and 93.4 % of controls. Conclusions. The study demonstrated that dinalbuphine sebacate is an effective and safe component of multimodal analgesia. In the experimental group, target levels of postoperative pain control were achieved during the first 24 hours following surgery, unlike the control group.
Деформирование бетона раннего замораживания при оценке НДС железобетонных конструкций
Authors: Дехтерев Д. С. , Елифантьев Д. В. 
Published: December 2024

При производстве работ по бетонированию конструкций в условиях отрицательных температур часто возникает ситуация, при которой нарушена технология прогрева бетонной смеси при ее схватывании и твердении. Принято указывать в проекте минимальную (критическую) прочность бетона перед его замораживанием для обеспечения набора прочности до марочных показателей. Низкая прочность бетона к моменту замораживания является основанием для демонтажа конструкции или ее усиления. Как следствие — снижение рентабельности строительства и увеличение сроков производства работ. В работе приведена методика построения диаграммы деформирования образцов бетона после раннего замораживания бетонной смеси с целью использования ее при оценке НДС конструкций с низкой прочностью. Для оценки влияния сроков раннего замораживания на конечную прочность бетона и построения деформационных кривых проведены испытания на сжатие образцов-кубов с ребром 100 мм с различным сроком выдерживания бетона перед его замораживанием. Приведена методика учета полученных деформационных кривых для оценки НДС конструкций на основе нелинейной деформационной модели. Подготовлена исходная информация для разработки программы расчета НДС по полученной методике. Полученные результаты позволяют выполнять оценку технического состояния конструкций после раннего замораживания бетонной смеси с учетом измененных деформационных характеристик бетона участков с ранним замораживанием бетонной смеси.
Physical, mechanical, and combustion properties of twelve wood species from the Brazilian Amazon
Authors: Carbonato de Souza Leandro Vinicius , Zanatta Bruno , Siqueira Adriano , Corradi Pereira Bárbara Luísa , Lengowski Elaine Cristina , Oliveira Aylson Costa 
Published: December 2024

Studying the combustibility and physical‒mechanical properties of wood is important for recommending its use in construction. The objective of this study was to evaluate the combustibility, as well as the physical and mechanical properties, of twelve Brazilian Amazonian woods. Species. For each species, the combustibility parameters, fire exposure test, residual mass, loss mass, intact mass, charred area, proximate analysis, basic density, compressive strength and modulus of elasticity were determined. All the evaluated properties were significant affected by the wood species. In the fire exposure test, ignition time ranged from 21 s to 55 s while flame time was between 108 s and 233 s. Residual mass ranged from 60,7% to 82,7%, and intact areas ranged from 28,13 % to 62,68 %. Basic density values ranged from 335 kg/m3 to 889 kg/m3, compressive strength ranged from 29 MPa to 82 MPa, and the modulus of elasticity ranged from 9 GPa to 33 GPa. The wood of Hymenaea courbaril (courbaril), Manilkara huberi (masaranduba), Handroanthus serratifolius (yellow lapacho) was identified as the most suitable for structural components, ensuring greater safety against possible fires. Short-term fire exposure tests, particularly the ignition time parameter combined with residual mass and intact area, are key for assessing wood resistence to fires.
Макрозообентос оз. Мунозера на современном этапе
Authors: Сидорова А.И. , Георгиев А.П. 
Published: December 2024

Представлены результаты исследования макрозообентоса на водосборе Онежского озера (оз. Мунозеро, Республика Карелия) в летне-осенний период 2017–2022 гг. Средняя биомасса макрозообентоса в литоральной зоне составила 3.6 г/м2, в глубоководной части –2.7 г/м2. Средняя численность донных организмов достигала в прибрежной зоне водоема 2.7 тыс. экз./м2, в профундали – 1.1 тыс. экз./м2. Существенную роль в формировании биомассы макрозообентоса прибрежной зоны озера играли брюхоногие моллюски (34.9%) и равноногие раки (22.4%). В глубоководной части водоема в массе развивались ценные в кормовом отношении амфиподы. Их биомасса составляла 2.7 г/м2 (98% от общей) при численности 1 тыс. экз./м2 (89.5%); таким образом, они формировали основу кормовой базы рыб в профундали. Основу таксономического богатства макрозообентоса водоема составляли личинки насекомых, главным образом, семейства Chironomidae.
The article presents the study results (summer-autumn of 2017–2022) of macrozoobenthos in the Lake Onega basin (Lake Munozero, Republic of Karelia). The average biomass of macrozoobenthos in the littoral zone made up 3.6 g/m2, while in the deep-water part of the lake – 2.7 g/m2. The average number of benthic organisms in the coastal and profundal zones of the reservoir reached 2.7 and 1.1 thous. ind./m2, respectively. Gastropods (34.9%) and isopods (22.4%) played a significant role in the formation of macrozoobenthos biomass in the coastal zone of the lake. In the deep part of the reservoir, amphipods, valuable in terms of food resources, developed in large numbers. With a population of 1 thousand ind./m2 (89.5%), their biomass accounted for 2.7 g/m2 (98% of the total). Thus, amphipods formed the feed base for fish in the profundal zone. Insect larvae, mainly of the family Chironomidae, provided the taxonomic richness of the lake macrozoobenthos.