bluuebunny/crossref_metadata_2025 huggingface dataset:
Integrating Science, Technology, Engineering, and Mathematics (STEM) into Indigenous Education for Sustainability: The Development and Implementation of a Curriculum Based on Disaster Prevention for Young Children
Authors: Chen Ming-Kuo , Wu Chung-Chin
Published: October 2024

There are differences between Western mainstream culture and traditional Indigenous culture in the way they address sustainable development. The spirit of sustainability has been emphasized and practiced by Indigenous cultures for hundreds or even thousands of years, but it is increasingly disappearing over time due to the threat of natural disasters. It is necessary to recover this practice of sustainable development from its roots in traditional Indigenous knowledge. This study considers the possibility and utility of incorporating science, technology, engineering, and mathematics (STEM) into Indigenous education for sustainability, a topic that has not been addressed by other studies. Based on a literature review, the proposed framework and content for this study focus on Indigenous disaster prevention. The specific topic was chosen to be most relevant to young Indigenous children. STEM indicators from the US next-generation science standards (NGSS) were referenced to create the proposed STEM teaching objectives, which were designed to be specifically appropriate for Indigenous curricula and teaching activities. Additionally, the cultural curriculum model was adopted to reform the Indigenous curriculum and teaching model by utilizing the transformation and social action approaches. Finally, the five-stage learning cycle was used as the framework to implement the curriculum, intertwined with the principles of the spiral curriculum, to co-construct an instructional example of Indigenous education for sustainability for future reference.
Inhibition of Aflatoxin B1 Production by Procyanidins Present in Annona muricata and Uncaria tomentosa Aqueous Extracts
Authors: Cadenillas Laura F. , Billerach Guillaume , Hernandez Christopher , Durrieu Vanessa , Bailly Jean-Denis
Published: October 2024

Aflatoxin B1 (AFB1), primarily produced by Aspergillus flavus and A. parasiticus, is the most dangerous mycotoxin for humans and contaminates a variety of crops. To limit fungal growth and aflatoxin production in food and feed, research has been increasingly focusing on alternatives to pesticides. Studies show that some aqueous plant extracts with strong antioxidant properties could significantly impact AFB1 production, representing an eco-friendly and sustainable method to protect crops. The present study demonstrates that aqueous extracts of Anonna muricata (AM) and Uncaria tomentosa (UT) inhibit AFB1 synthesis in a dose-dependent manner with a half-maximal inhibitory concentration of 0.25 and 0.28 mg dry matter per milliliter of culture medium, respectively. This effect correlates with the presence of polyphenols and, more precisely, with condensed tannins. It is also related to the subsequent antioxidant activity of both extracts. A bio-guided fractionation followed by high-performance liquid chromatography and mass spectrometry analysis of the active fractions identifies procyanidins and, more precisely, catechin (5.3% w/w for AM and 5.4% w/w for UT) and epicatechin (10.6% w/w for AM and 25.7% w/w for UT) as the major components in both extracts. The analysis of how pure standards of these molecules affect AFB1 production demonstrates that catechin plays an essential role in the inhibition observed for both plant extracts, since the pure standard inhibits 45% of AFB1 synthesis at a concentration close to that of the extracts.
Hepatitis A, B, and C in Brazilian Afro-Descendant Communities from Northeast Brazil: A Seroepidemiological Survey
Authors: Lago Barbara V. , Cardoso Aline B. , Nascimento Giselle P. , Pereira Edvan , Oliveira Rony A. , Magalhães Mônica de Avelar Figueiredo Mafra , Miguel Juliana C. , Carvalho-Costa Filipe Anibal , Santos-Malett Jacenir Reis dos , Da Mota Jurema Corrêa , Bastos Francisco Inácio , Villar Livia Melo
Published: October 2024

Background: Viral hepatitis is a disease that is more prevalent among individuals residing in remote regions and in contexts of social vulnerability. The objective of this study was to ascertain the seroprevalence of hepatitis A (HAV), B (HBV), and C (HCV) in vulnerable communities in the rural area of São João do Piauí (SJP), northern Brazil. Methods: Immunoenzymatic assays were employed to detect the presence of anti-HAV (total and IgM), HBsAg, anti-HBc, anti-HBs, and anti-HCV serological markers in serum samples. Samples that yielded positive results were subjected to further analysis using real-time polymerase chain reaction (PCR). Results: A total of 492 individuals, ranging in age from 3 to 101 years, were consecutively recruited from eight rural communities. The majority of individuals were female (51.2%), over 30 years of age (57.1%), self-identified as Black/Brown (92.2%), and resided in Afro-Brazilian communities, designated as “quilombos” (68.1%). The seroprevalence of anti-HAV was 69.5% (95% CI: 65.4–73.6%), while that of anti-HBc was 4.7% (95% CI: 2.8–6.6%), and that of anti-HBs was 35.2% (95% CI: 30.1–39.4%), and 0.2% (95% CI:0.0–0.6%) for anti-HCV. Conclusions: The seroprevalence rates observed were higher than the national average, and a significant proportion of individuals in the target age groups were susceptible to HBV, despite the availability of vaccination. These findings highlight potential shortcomings in the management of vaccine-preventable diseases, which could have implications for public health.
Coupling Iron Coagulation and Microalgal–Bacterial Granular Sludge for Efficient Treatment of Municipal Wastewater: A Proof–of–Concept Study
Authors: Chen Bingheng , Wang Chenyu , Chen Changqing , Li Anjie , Zhang Xiaoyuan , Wang Shulian , Ji Bin
Published: October 2024

The rapid expansion of global urbanization and industrialization has significantly increased the discharge of municipal wastewater, leading to issues of carbon emissions and energy consumption when using traditional biological treatment processes. This study proposes an innovative process that couples iron coagulation with microalgal–bacterial granular sludge (MBGS), with optimization and regulation based on operational conditions. The study found that the coagulation performance achieved optimal levels at an iron concentration of 25 mg/L and an anionic polyacrylamide concentration of 1 mg/L, which could remove approximately 61% of the organics and over 90% of phosphorus from raw wastewater. By relying on heterotrophic microorganisms, such as Proteobacteria, Bacteroidota, and Chloroflexi, along with the synergistic interaction between algae and bacteria, the subsequent MBGS process could further effectively remove organics over the day-night cycles. Moreover, the addition of inorganic carbon sources of NaHCO3 increased the abundance of denitrification-related genes, reduced the accumulation of nitrite within MBGS, and led to effective total nitrogen removal. These results indicate that the iron coagulation–MBGS coupling process can efficiently treat municipal wastewater, offering potential for environment-sustainable pollutant removal with reduced energy consumption. These findings provide valuable insights for the practical engineering application of MBGS in wastewater treatment systems aiming for carbon-neutral wastewater treatment.
Mathematical Modeling and Indirect Carbon Emission Reduction Analysis of Urban Wastewater Treatment Systems Under Different Temperature Conditions
Authors: Liu Shi-Yue , Liang Shuang , Chen Zhi-Qiang , Ma Yong-Guang , Gao Wei-Chun , Tian Xue-Yong , Luo Yuan-Qing
Published: October 2024

In the context of achieving the two-carbon target, this study utilized a wastewater treatment plant in Shenyang City as a case study to accurately calculate indirect emissions related to energy and chemical consumption within the energy-intensive wastewater treatment industry. Sumo software was employed for precise mathematical modeling. Considering the operational characteristics of wastewater treatment plants in cold regions, this study innovatively divided the annual operation cycle into two periods, namely normal temperature and low temperature, and determined the optimal operational parameters under a low-carbon mode. The results indicate that precise regulation of dissolved oxygen concentration to 0.5–1.5 mg/L (normal temperature period) and 1–2 mg/L (low temperature period) can significantly reduce carbon emissions related to electricity consumption by 13,781.9 t CO2-eq. From the perspective of chemical consumption, adjusting the dosage of polyaluminum chloride (PAC) to 75% and sodium acetate to 70% during the normal temperature period can lead to a reduction in indirect carbon emissions of 1614.4 t CO2-eq compared to the same period last year. During the low-temperature period, by reducing the dosage of polyaluminum chloride to 80% and sodium acetate to 75%, the indirect carbon emissions can be reduced by 1557.3 t CO2-eq compared to the corresponding period last year. After optimization, USD 1.49 million can be saved. This study simulated the operation conditions of cold-region urban wastewater treatment plants at different times to effectively control carbon emissions resulting from energy and chemical consumption in wastewater treatment. This result can provide innovative ideas for energy saving and carbon reduction in cold-region wastewater treatment plants.
An Editorial to Introduce the New Journal Wild: Issues, Approaches, Ideas and Proposals
Authors: Cianfaglione Kevin
Published: October 2024

Why have we established this journal, and how does it differ from other journals concerning the environment, land management, ecosystem restoration, biodiversity and ecological philosophy [...]
Methodological approach to the development of analytical support for management decisions based on the principles of stakeholder management
Authors: Bryukhanova N. , Fadeikina N.
Published: October 2024

The authors present a methodological approach to the development of analytical support for management decisions based on management standards (ISO 9000 and 9001, ISO 9004 and their Russian versions), standards in the field of accountability and interaction with stakeholders of the AA 1000 series, requirements for accountability of organizations to stakeholders. The influence of new management paradigms (value-oriented management, stakeholder capitalism) on the formation of a system of key indicators and their use in the management of an organization is considered.
Threats to the security of banking activities in modern Russian practice
Authors: Panina D.
Published: October 2024

Among other sectors of the Russian economy, the banking sector is one of the most dynamically developing. Consequently, its resistance to various shocks and possible threats will be one of the central points of support for the economic security of the state. Modern statistics show an increase in various types of incidents in the financial sector. Regular monitoring and detailed analysis of fraudulent schemes will minimize the possibility of criminal manipulation, thereby significantly reducing the number of risks and the amount of financial losses.

The presented article provides a structural and geographical analysis of incidents in the financial sector recorded in 2023, and a sketch of the modern landscape of possible threats is compiled. The optimal approach to the formation of information and economic security of personal and financial data, in particular, and banking activities in general, involves comprehensive protection measures both from the point of view of the individual user and from the position of representatives of the banking community and the regulator.
Requirements to the position of a financial manager in a modern commercial organization
Authors: Ermakova E. , Gasparyan T.
Published: October 2024

The article is devoted to the study and identification of new competencies for the position of a financial manager, which an employee in a modern commercial organization must have, as well as the analysis of the requirements that companies impose on financial managers. It considers the role and features of the position of a financial manager in a commercial organization, determines his plays in the job hierarchy of the company. Particular attention is paid to the influence of digitalization and technologies based on artificial intelligence on the work of financial managers in a commercial organization. The article uses such research methods as analysis, synthesis, modeling, observation and comparison, as well as methods of data processing and interpretation. The relevance of the work lies in increasing the interest of financial managers in digital technologies and ways to increase the company’s profits thanks to modern tools. Scientific novelty of the study consists of identifying the relationship between the degree of use of mechanisms based on artificial intelligence in the work of a financial manager with the effectiveness of his activities. The work provides recommendations for changing the professional competencies for a candidate for the position of financial manager in a modern commercial organization. The scientific study was conducted in relation to large companies in various industries and based on analysis of the labor market and job search services.
Risk of Postoperative Hypermagnesemia in Cardiopulmonary Bypass–Assisted Cardiovascular Surgery
Authors: Ghaddar Malak , Hatab Taha , El-Kaakour Adel , Tamim Hani , Makki Maha , El-Halabi Tasnim , Rifaii Khalid , Sfeir Pierre , Hoteit Mayssaa , Koubar Sahar H.
Published: October 2024

Key Points

The incidence of hypermagnesemia after cardiovascular surgeries using cardiopulmonary bypass is 53.2%. Most patients had mild hypermagnesemia.

Cardioplegic solutions with higher magnesium content and lower eGFR were independently linked to an increased risk of hypermagnesemia.

Large multicenter studies should explore the effects of hypermagnesemia on clinical outcomes in patients with advanced CKD undergoing cardiopulmonary bypass surgeries.

Background

Magnesium (Mg) administration is a common practice in cardiovascular surgeries using cardiopulmonary bypass (CPB). However, concerns persist regarding the risk of hypermagnesemia, particularly in patients with kidney dysfunction. The aims of this study were to determine the incidence of postoperative hypermagnesemia in CPB-assisted cardiovascular surgeries and identify the associated risk factors.

Methods

This was a retrospective cohort study conducted at a tertiary medical center. Data from adult patients undergoing open-heart surgery using CPB between 2018 and 2020 were analyzed. Sociodemographic, perioperative, and clinical variables were collected from electronic medical records. Logistic regression was used to identify independent risk factors of hypermagnesemia.

Results

Of the 278 patients analyzed, 53.2% developed postoperative hypermagnesemia (Mg ≥2.5 mg/dl). Mild hypermagnesemia (Mg, 2.5–3.9 mg/dl) was most common with no significant effect on clinical outcomes observed. Patients with hypermagnesemia were older, with higher comorbidity burdens and lower baseline eGFR. Cardioplegic solutions with higher Mg content and lower baseline eGFR were independently associated with hypermagnesemia (odds ratio [OR], 64.3; 95% confidence interval [CI], 12.9 to 501.1 and OR, 1.3; 95% CI, 1.1 to 1.5, respectively). Notably, ultrafiltration on CPB was associated with low risk of hypermagnesemia (OR, 0.4; 95% CI, 0.1 to 1.0; P value, 0.048).

Conclusions

This study highlights the importance of mindful Mg supplementation strategies in those with advanced kidney disease. Future large-scale prospective multicenter studies should validate these findings and explore the extended effects of hypermagnesemia on clinical outcomes in patients with advanced CKD undergoing CPB surgeries.
Horário para o cumprimento do mandado de busca e apreensão no domicílio: uma análise jurídica, levando em conta os parâmetros estabelecidos pela nova Lei de Abuso de Autoridade
Authors: Rocha Carlos Alberto
Published: October 2024

A inviolabilidade domiciliar é um direito fundamental, previsto no art. 5º, inc. XI, da Constituição Federal de 1988. A mitigação de tal instituto jurídico, voltado a salvaguardar a vida privada e a intimidade do cidadão no ambiente do lar, somente pode ocorrer em situações específicas, dentre as quais - em se tratando de diligências envolvendo questões criminais -, nos casos de flagrante delito e mediante autorização judicial. No que se refere ao cumprimento dos mandados de busca e apreensão, a Constituição Federal de 1988 e o Código de Processo Penal Brasileiro estabeleceram parâmetros que deram margem a posicionamentos doutrinários e jurisprudenciais nem sempre convergentes no que se refere ao horário de cumprimento do mandado. Com o advento da nova Lei de Abuso de Autoridade (Lei nº 13.869, de 25 de setembro de 2019), a questão ficou ainda mais controvertida, uma vez que estabeleceu um novo referencial temporal para o cumprimento do mandado de busca e apreensão, diverso daqueles até então admitidos no ordenamento jurídico do País. Dessa forma, o objetivo do presente trabalho é realizar uma criteriosa análise doutrinária e jurisprudencial sobre a matéria, valendo-se, para tanto, da revisão bibliográfica como método de pesquisa, buscando, ao final, apontar parâmetros mais seguros, a serem seguidos pela Polícia, no que diz respeito aos horários que devem ser respeitados, para a entrada em domicílio, em cumprimento a mandados de busca e apreensão.
Peculiarities of the Use of Professionally Oriented Vocabulary by Future Agrarians while Learning English
Authors: Malyk Valentyna
Published: October 2024

The article is devoted to the study of the peculiarities of bilingualism of students of non-linguistic specialties when learning English. The terminological vocabulary allows accurate and accessible presentation of a content of this subject area and ensures correct understanding of the text. To represent the relations of information units (represented in terms), commonly used words are needed, which requires the use of ordinary language and leads to an appearance of ambiguity during their use.
Purpose. The objective of study is consideration of linguistic particularities of agrarian professionally oriented vocabulary, which is used while studying a foreign language at the university.
The methodology covers a comprehensive set of theoretical and empirical research methods, including the analysis of scientific sources, regulatory documents, pedagogical observation, description, classification and systematization. The study was related to students of the second year of full-time study of the agronomy specialty in Vinnytsia National Agrarian University, Ukraine.
Results. The fact that the terms carry the main semantic load that in the literature of the agrarian direction, occupying the main place among other general literary and official words, is illustrated with examples. A detailed (conceptual) description of the agrarian industry has been carried out. It is noted that English-language agronomic texts differ in syntactic structure and complexity and are characterized by adverbial, infinitive and gerund inflections, as well as other purely language constructions, which in turn complicate text understanding and pose additional challenges to a translator.
It is proved that the dictionary of agricultural terms is replenished by borrowing lexical units from everyday speech and by reinterpreting or narrowing their meanings. It is indicated that the colloquial language is enriched due to the expansion of the meanings of special terminological units. This dynamic two-way process testifies to a language development and translation complication activity due to the need to select the appropriate translation variant of multi-meaning lexical units.
The investigation concluded that the clustering of many terminological constructions requires a correct division into immediate components and a serious familiarization with reference materials, a deeper immersion in the subject area. It is shown that agrarian terminology needs careful lexical and grammatical analysis in order to determine the optimal ways of its use. However, terminology alone is not sufficient to transfer or disseminate knowledge, as knowledge is culturally defined in human society.
Evaluation of Strategic Planning Practices of Managers in Primary Education Institutions
Authors: Selkan Orhan Gazi , Dağlı Gökmen , Altınay Fahriye , Altınay Zehra
Published: October 2024

Purpose. Rapid changes that have affected the world from past to present have caused educational institutions to change in order to keep up with the times and raise people for the future. It has become important for educational institutions to turn to new approaches in order to keep up with the changes taking place, to overcome the problems they will encounter and to chart their future. What strategic planning, one of these approaches, can do in educational institutions has become more and more important day by day. One of the important factors in the applicability of strategic planning in educational institutions is the closeness of school administration and teachers to this concept.
In this study, the strategic planning practices of administrators and teachers in primary education institutions in the Mesarya rural area, the Turkish Republic of Northern Cyprus will be aimed and evaluated in order to shed light on the knowledge level of administrators and teachers in the country's educational institutions about strategic planning, whether they carry out these plans in their schools, and similar questions.
Methodology. In this regard, in order to achieve the intended goal, semi-structured interview questions were prepared, and the collected data was finalized based on expert opinions and a pilot application. As a sample, 5 administrators and 5 teachers in the Meserya rural area of the Turkish Republic of Northern Cyprus were selected, and content analysis was conducted based on the data collected through face-to-face interviews.
Result. As a result of the research, it was underlined that the administrators and teachers mostly did not make strategic planning in the schools where they worked. In light of the results, it is recommended that administrators and teachers who lack knowledge on this subject receive in-service training.
Conclusion. This study afforded us the opportunity to assess the perspectives, knowledge, and experiences of principals and teachers working in primary schools in the rural Mesarya region of the Turkish Republic of Northern Cyprus regarding strategic planning in education.
Borofenin Si/SiO2 Substratına Kimyasal Buhar Biriktirme Yöntemiyle Direkt Olarak Sentezlenmesi ve Analizi
Authors: Bay Mehmet
Published: October 2024

Bu çalışmada, borofenin doğrudan Si/SiO2 alt taşı üzerine kimyasal buhar biriktirme metodu (KBB) ile sentezlenmesi ve analizine, ayrıca potansiyel uygulamalarına yer verilmiştir. Borofenin kalınlık kontrollü olarak homojen büyütülmesi, 2 boyutlu malzeme tabanlı yüksek performanslı cihaz üretiminde kritik öneme sahiptir. Borofen, Grafene benzer özelliklere sahip olup kristal yapısı, yüksek çekme gücü ve elektrik iletkenliği gibi özellikleri nedeniyle, sensör uygulamaları, foto detektörler, gaz sensörleri, 2 boyutlu enerji depolama uygulamaları gibi birçok alanda cazip bir malzeme haline gelmiştir. Sonuçlar, borofen tabanlı cihazların potansiyelinin yüksek olduğunu göstermektedir. Bu potansiyel, yüksek kristalli ve katmanlı iki boyutlu düzenleme gibi benzersiz yapısal özellikler nedeniyle elde edilmiştir. Metal alt taşlarında borofenin büyütülmesi, kolay bir şekilde sentezlenirken, yüksek kaliteli analiz imkânı ve performanslı cihazlar için kritik olan Si/SiO2 alt taşlarında büyütülmesi, katalizör etkisi azaldığı için daha zor olur. Bu zorluk, KBB parametreleri olan basınç, reaksiyon sıcaklığı, gaz akış oranı, kimyasal toz miktarları gibi birçok KBB parametresi optimize edilerek borofenin Si/SiO2 alt taşı üzerine başarılı şekilde büyütülmesiyle aşılmıştır.
Investigation of The Effects of Extraction Polarity Change on the Bioactivity of Eruca vesicaria
Authors: Uslu Mehmet Emin
Published: October 2024

Eruca vesicaria (arugula) plant is frequently used today as a daily food source that contains a rich variety of minerals and vitamins, especially vitamin C. It also contains a high percentage of phenolic compounds which are structures that plants develop to protect themselves from harmful organisms. Phenolic compounds found in plants are obtained by different extraction methods and have a high antioxidant effect. In this study, we report, anticancer activity extract from Eruca vesicaria against human prostate cancer cells (PC-3) in vitro. The phenolic substances contained in the plant were obtained in different concentrations by the extraction technique based on the polarity difference. HPLC and total phenol content were determined to perform extraction content analysis. According to in vitro MTT cell proliferation assay, it acted at high concentrations, regardless of polarity differences. The highest cytotoxic effect was observed in extract extracted with 50% ethanol concentration. It has been observed that it has an anticancer effect compared to the determination of total phenol content. Also, because of 24-hour MIC analysis, it shows antibacterial properties according to agent concentration. As a result of this study, it adds many new information to the literature, but also provides guidance for future research.
КЛИНИЧЕСКИЙ СЛУЧАЙ COVID19 В ГЕСТАЦИОННОМ ПЕРИОДЕ
Authors: М.М. Тусупбекова , Л.М. Стабаева , Г.Н. Иманбаева , Р.Ж. Ныгызбаева , Б.А. Ибраимов
Published: October 2024

Введение. Женщины, которые беременны, подвергаются повышенному риску тяжелого заболевания COVID-19. Беременные женщины с SARS-CoV-2, вирусу, вызывающему COVID-19, также с большей вероятностью могут подвергаться преждевременным родам и повышенному риску возникновения осложнений. Во время пандемии на ваше здоровье и здоровье вашего ребенка могут повлиять стресс, беспокойство и депрессия. Учитывая все выше перечисленное, необходимо проведение полного обследования здоровья беременных, не зависимо от клинических проявлений. Описание случая. Нами представлен клинический случай роженицы Г., 1992г., с клиническими проявлениями ОРВИ в период пандемии, но при этом не проведены рутинные методы диагностики COVID-19. Заключение. Плацента представляет собой хорошо перфузируемый орган, разделяющий кровообращение матери и плода. Инфекция SARS-CoV-2 может усиливать воспалительный и окислительный стресс в плаценте, тем самым ставя под угрозу, как течение беременности, так и вызывая аномальное развитие плаценты, что влияет на исходы для матери и плода.

Introduction. Women, who are pregnant are at increased risk of severe COVID-19 disease. Pregnant women with SARS-CoV-2, the virus that causes COVID-19, are also more likely to be exposed to premature birth and an increased risk of complications. During a pandemic, stress, anxiety and depression can affect your health and the health of your child. Considering all of the above, it is necessary to conduct a full examination of the health of pregnant women, regardless of clinical manifestations. Case description. We present a clinical case of a woman in labor in 1992, with clinical manifestations of ARVI during the pandemic, but routine methods of diagnosis of COVID-19 have not been carried out. Conclusion. The placenta is a well-perfused organ that separates the blood circulation of the mother and fetus. SARS-CoV-2 infection can increase inflammatory and oxidative stress in the placenta, thereby jeopardizing both the course of pregnancy and causing abnormal placental development, which affects outcomes for the mother and fetus.

Кіріспе. Жүкті әйелдерге ауырcovid-19 қаупі жоғары. SARS-CoV-2 бар жүкті әйелдер, COVID-19 тудыратын вирус, сонымен қатар, мерзімінен бұрын босануға және асқыну қаупінің жоғарылауына әкелуі мүмкін. Пандемия кезінде стресс, мазасыздық және депрессия Сіздің денсаулығыңыз бен балаңыздың денсаулығына әсер етуі мүмкін. Жоғарыда айтылғандардың бәрін ескере отырып, клиникалық көріністерге қарамастан, жүкті әйелдердің денсаулығын толық тексеру қажет. Жағдайды сипаттау. Біз пандемия кезінде ЖРВИ-нің клиникалық көріністерімен 1992 жылы босанған әйелдің клиникалық жағдайын ұсындық, бірақCOVID-19 диагнозының күнделікті әдістері жүргізілмеген. Қорытынды. Плацента-бұл ана мен ұрықтың қан айналымын бөлетін жақсы перфузияланғанмүше. SARS-CoV-2 инфекциясы плацентадағы қабыну және тотығу стрессін күшейте алады, осылайша жүктіліктің өтуіне қауіп төндіреді және ана мен ұрықтың нәтижелеріне әсер ететін плацентаның қалыпты дамуын тудырады.
INVESTIGATION OF THE POST-THERMAL TREATMENT EFFECT ON THE STRUCTURE OF THE ALITIZED LAYER ON VT1-0 TITANIUM
Authors:   Volgograd State Technical University, BOGDANOV A.I. , KULEVICH V.P. ,   Volgograd State Technical University, SHMORGUN V.G. ,   Volgograd State Technical University, RAZUVAEV M.A. ,   Volgograd State Technical University, SOKOLENKO I.A. ,   Volgograd State Technical University
Published: October 2024

The study results of the post-heat treatment effect on the structure of the aluminized layer on VT1-0 titanium are presented. It is shown that the coating after heat treatment at 700 and 850 °C for 20 h consists of two layers. In the outer layer, rounded TiAl3 particles are separated by aluminum oxide Al2O3. A continuous diffusion zone of ~10 μm thickness is formed at the boundary with titanium, consisting of several layers representing TiAl2, TiAl and Ti3Al aluminides.
Gestaltungsprinzipien für die Verzahnung von Fachwissenschaft und Fachdidaktik und deren Wirkung auf den vernetzten Wissensaufbau und Meta-Wissen bei angehenden Mathematiklehrkräften. Eine Design-Research-Studie am Beispiel der Dichtheit rationaler Zahlen
Authors: Reitz-Koncebovski Karen , Kuzle Ana , Kortenkamp Ulrich
Published: October 2024

Im Rahmen eines Design-Research-Projekts wurden neue Mathematik-Lehrveranstaltungen konzipiert, evaluiert und weiterentwickelt, die auf curricularer Ebene Fachwissenschaft und Fachdidaktik verzahnen. Theoriebasierte, inhaltsbezogene Gestaltungsprinzipien fungierten sowohl für die Konzeption als auch für die Begleitforschung als Bezugspunkt. Der Beitrag stellt exemplarisch die Methoden und Ergebnisse zweier Design-Research-Zyklen in der Bachelor-Lehrveranstaltung „Arithmetik und ihre Didaktik“ am Beispiel der Dichtheit rationaler Zahlen vor. Die qualitative Inhaltsanalyse schriftlicher Testergebnisse sowie der Transkripte anschließender Gruppeninterviews geben Einblick in den Wissensaufbau angehender Mathematiklehrkräfte in Hinblick auf verschiedene Komponenten des Professionswissens. Die Ergebnisse werden hinsichtlich ihrer theoretischen und praktischen Implikationen diskutiert. (DIPF/Orig.)
Content Representations kohärent gedacht
Authors: Mientus Lukas , Borowski Andreas
Published: October 2024

Für die fachgerechte Planung, Durchführung oder Reflexion von Physikunterricht ist eine solide Wissensbasis unerlässlich. Wichtiger als die einzelnen Wissensfacetten ist jedoch deren kohärente Vernetzung. Kohärenzbildung kann durch Dozierende unterstützt werden, gleichzeitig obliegt die eigentliche Wissensvernetzung den Studierenden selbst. Die Methode der Content Representation (CoRe; tabellarische Darstellung von kontextspezifischem Wissen) kann die Ausprägung sowie den Grad der Vernetzung von im Studium entwickelten Wissensfacetten abbilden und zur Evaluation von Kohärenzbildung verwendet werden. Umgekehrt bietet die Methode Potential zur Kohärenzbildung selbst, welches als neue Sichtweise im Beitrag diskutiert wird. (DIPF/Orig.)
Wissensvernetzung durch die Analysebrille des TPACK Modells. Das Fallbeispiel "Raumkonstruktionen und Digitalität" im Kontext des geographischen Lehrkräftewissens
Authors: Muschaweck Isabelle
Published: October 2024

Im Kontext von Digitalität entstehen Fachinhalte neu oder werden mit neuen Bedeutungen versehen. Inwiefern technologisch-pädagogisch-inhaltliches Lehrkräftewissen vor diesem Hintergrund konzeptualisiert werden kann, wird entlang eines exemplarischen Beispiels aus der geographischen Bildung diskutiert. Ausgehend von der Anwendung des TPACK Modells als Reflexionsperspektive zur Entwicklung normativer Fähigkeitsbeschreibungen wird Wissensvernetzung als potentielle Konkretisierung der Wechselwirkungen innerhalb des Modells identifiziert. Dies ermöglicht eine anschließende Reflexion des TPACK Modells als konzeptionelle Sicht auf Wissensvernetzung. (DIPF/Orig.)
Vernetzung von Wissen bei Lehramtsstudierenden in Mathematik durch Interaktive Mathematische Landkarten
Authors: Brandl Matthias
Published: October 2024

Es wird die Konzeption einer visualisierenden Wissensvernetzung in Form von Interaktiven Mathematischen Landkarten (bzw. Digitalen Interaktiven Mathematischen Maps – DIMM) in einem Überblick dargestellt. Der zugrundeliegende methodische Ansatz und erste Schritte zur Anbahnung von Wissensvernetzung mittels historischer Entwicklungsmomente und Elementen narrativer Didaktik werden auf Basis qualitativer Vorstudien unter Einsatz der DIMM für Geometrie an einer schwedischen Universität illustriert. (DIPF/Orig.)
Mysterys als Testinstrument zur Messung von vernetztem Professionswissen angehender Biologielehrkräfte. Was uns die Analyse von Mystery-Maps und lautem Denken über den Lernerfolg von Studierenden verrät
Authors: Grospietsch Finja , Lins Isabelle
Published: October 2024

International zeigen empirische Studien bei angehenden und praktizierenden Lehrkräften eine hohe Zustimmung zu Neuromythen, d.h. Fehlvorstellungen zum Thema Gehirn und Lernen. Ein Erklärungsansatz dafür könnte sein, dass Lehramtsstudierende daran scheitern, ihr Wissen aus unterschiedlichen Studienelementen (Bildungswissenschaft/Fachwissenschaft/Fachdidaktik) auf kognitiver Ebene ausreichend miteinander zu verbinden. Um derartige Annahmen empirisch zu prüfen, braucht es Testinstrumente, mit denen sich ein unterschiedlicher Grad kognitiver Wissensvernetzung erfassen lässt. In diesem Beitrag wird die Mystery-Methode vorgestellt und herausgearbeitet, dass dabei entstehende Lernprodukte neue Einblicke in den Vernetzungsgrad von Professionswissen sowie das vernetzte Denken angehender Biologielehrkräfte bieten können. (DIPF/Orig.)
Der Körper im Religionsunterricht. Religionspädagogische Vergewisserungen in systematisierender Absicht
Authors: Fock Elisabeth
Published: October 2024

Mit dem in den Wissenschaften vorherrschenden Interesse am Körper ist auch eine religionspädagogische Entdeckung des Körpers zu konstatieren. Diese vollzieht sich auf unterschiedlichen Ebenen und verortet sich häufig vor allem in der Schöpfungs- und Rechtfertigungstheologie. Angesichts soziokultureller Trends im Kontext des Transhumanismus sowie Einschätzungen von Jugendlichen gegenüber dem Körper, wie sie gegenwärtige Jugendstudien nahelegen, braucht es eine neue Rede von Körperlichkeit, die es vermag, den Körper im Horizont von Technik theologisch zu konturieren. An dieser Frage setzen die folgenden Überlegungen an, die eine religionspädagogisch verantwortete Rede von Körperlichkeit andenken wollen. Hierfür wird zunächst aufgezeigt, inwiefern Körperlichkeit gesellschaftlich und theologisch ein brisantes Thema darstellt, um dann das weite religionspädagogische Feld im Hinblick auf Körperlichkeit systematisierend zu erfassen. Anschließend sollen ausgewählte Jugendstudien daraufhin untersucht werden, inwiefern der Körper für Jugendliche eine Rolle spielt und welche Konsequenzen sich daraus für eine religionspädagogisch verantwortete Rede von Körperlichkeit ergeben. (DIPF/Orig.)
Minimally Invasive Approach for Anterior Dental Aesthetics: Case Report
Authors: Azz. Abdulgani , M Abdulgani , M Abu-Hussein
Published: October 2024

Minimally invasive dentistry adopts a philosophy that integrates prevention, remineralization and minimal intervention for the placement and replacement of restorations. Minimally invasive dentistry reaches the treatment objective using the least invasive surgical approach, with the removal of the minimal amount of healthy tissues.This case report is aimed at reporting the treatment of a 34-year-old female patient with aesthetic concerns in the anterior teeth using a minimally invasive approach and evaluating the clinical performance after 1 year.
Fabrication of Remotely Controllable Robotic Weed-Ejector Vehicle
Authors:   Department of Mechanical Engineering, JNTUA College of Engineering, Anantapur (Andhra Pradesh), India., Yadav K Girishma , Prasad Prof. B. Durga ,   Department of Mechanical Engineering, JNTUA College of Engineering, Anantapur (Andhra Pradesh), India.
Published: October 2024

Weed is an unwanted plant in an agriculture field that keeps the crop plants deprived of sunlight, fertilisers and water. If not removed, weed reduces the crop output to a larger extent i.e., endangering the farmer's interests. There are three main reasons for leaving weed to grow in fields and substantial loss of crop output 1) non-availability of agricultural labour, 2) fear of snake bites and 3) higher amounts of time required for weed injection. As of there are no successful ROVs (Remotely operating vehicles) to get to the weed and capable of pulling off the weed without the farmer physically entering into the agricultural fields. The Proposed model reduces farmers getting exposed to snake bites during weed ejection and reduces the time and labour requirement for weed ejection. The project involves the study of different mechanisms required for weed pull-off from the agricultural fields and remote-control systems, modelling of components, fabrication of components, assembly and testing of the Remotely Controllable Robotic Weed-Ejector Vehicle.
Edge-Driven Linux Platform for Power Quality Solutions
Authors:   M Tech, Department of Computer Network Engineering, RV College of Engineering®, Bengaluru (Karnataka), India., Chandra C Mr Jeevan , Dr. Sandhya S  ,   Assistant Professor, Department of Computer Science and Engineering, RV College of Engineering® Bengaluru (Karnataka), India., Reddy N Mr. Bhaskar ,   R&D Principal Engineering, ELSP (Power Protection), ABB GISPL Bengaluru (Karnataka), India.
Published: October 2024

In the modern landscape of data centers, ensuring optimal power quality and efficiency is paramount. This paper describes designing and implementing an edge-driven Linux platform for power quality solutions for real-time measurement, analysis, and conformity with IEC 61000-4-30, IEEE 519, and EN 50160 standards. It employs an AM6442xx processor and has a web interface with the backing of an efficient embedded web server, a NodeJS, and a Nginx server. It supports industrial communication protocols like Modbus TCP to simplify integration into existing systems. In addition, it involves risk assessment, threat modeling, and enhanced ability of the platform to withstand tests that threaten the confidentiality and integrity of data. Thus, the proposed solution increases the efficiency of data center operations and provides reliable power quality metering that meets current international standards.
Contributo della Segretaria generale FLC-CGIL
Authors: Fracassi Gianna
Published: October 2024

Il 12 giugno 2023 si è tenuta in Crusca una giornata di studio organizzata in occasione del centenario dalla nascita di Don Lorenzo Milani, È solo la lingua che ci fa uguali. L'insegnamento di don Lorenzo Milani, a cui hanno partecipato studiosi di lingua, di didattica ed educazione, rappresentanti del mondo della politica vicini al mondo della scuola. La giornata è stata organizzata dall'Accademia in collaborazione con l'Associazione Proteo Fare Sapere. Riportiamo qui i contributi dei partecipanti.
Kaizen as a Form of Lean Management to Improve Human Performance in the Organization
Authors: Alshamary Asist. Prof. May H. , Ramzi Dr. Alouane
Published: October 2024

This research aims to identify one of the important improvement approaches currently in the business world, namely Kaizen, which has achieved the enhancement of the quality of the organization's outputs and the achievement of the success it aspires to, which has been reflected in achieving profit and excellence, and effectively in improving the performance of human resources in particular, as we will learn about the mechanism of this, by reviewing the most important aspects related to the concept of the Kaizen approach, passing through to give a general picture of its impact on human resources performance, and reaching to shed light on the Japanese experience in managing human resources using the Kaizen approach. The study concluded that it is necessary to follow the Japanese experience in managing human resources, given its effective role in improving performance and keeping pace with the contemporary changes and challenges witnessed by the business environment.
DIAGNÓSTICO, PREVENÇÃO E TRATAMENTO DAS ALERGIAS ALIMENTARES NA INFÂNCIA: UMA REVISÃO DE LITERATURA
Authors: Oliveira Linhares Marcelly Maria , De Araújo Neto Francisco Jazon , Jacome de Melo Gabriel Bruno , Diniz Gomes Pedro Natan , Ferreira Vital Pedro Italo , Rodrigues Mendes Pedrosa Pinto Ícaro , Bezerra Parente Beatriz , Mesquita Aguiar Ponte Mateus , Cunha de Oliveira Caroline , Sousa Lopes Samuel , Aissami Nadia , Cavalcante de Araújo Lia
Published: October 2024

Introdução: As reações de hipersensibilidade alimentar são normalmente caracterizadas como respostas negativas provocadas pela ingestão de um alimento, podendo resultar em diversos sintomas ou, até mesmo, em óbito. Objetivo: Analisar e descrever, por meio de revisão de literatura, as principais formas de diagnóstico, prevenção e tratamento das alergias alimentares. Metodologia: O presente estudo trata-se de uma revisão de literatura sobre as alergias alimentares, com abordagem qualitativa e exploratória. Para esta pesquisa, foram utilizados estudos do PubMed e da Cochrane Library, sendo utilizada como ferramenta de busca: "Food Hypersensitivity" AND "Child". Ao final do processo de seleção, 10 artigos foram utilizados nesta pesquisa.  Resultado: As alergias alimentares não apresentam um diagnóstico fácil, principalmente, devido às suas múltiplas manifestações clínicas e aos testes nem sempre conseguirem detectar os alérgenos. Para a prevenção, intervenções no período de introdução alimentar são necessárias, pois esse momento é marcado por seu impacto no desenvolvimento desse distúrbio. Enquanto isso, o tratamento das alergias alimentares depende da gravidade das reações e dos sintomas de cada paciente.  Conclusão: Esta revisão de literatura promoveu uma análise acerca do diagnóstico, prevenção e tratamento das alergias alimentares durante a infância.
INCIDÊNCIA DE DISTÚRBIOS DO SONO E USO IRRACIONAL DE MEDICAMENTOS ENTRE DISCENTES DA ÁREA DA SAÚDE DE UMA UNIVERSIDADE NO PARANÁ
Authors: Andres Andressa Emanuelly , Maria Antônia Reichert Comin  , Ferreira Anderson Felipe , Mecabo Grazielle , Sackser Horvath Barbara
Published: October 2024

Introdução: A cada dia mais o número de pessoas acometidas por distúrbios de sono cresce no Brasil e no mundo inteiro, e concomitantemente a isso, o número de fármacos utilizados no tratamento de tais patologias vem crescendo também. E dentre todos os grupos que podem ser acometidos por esses distúrbios, podemos destacar os acadêmicos de universidades, que foi o foco da respectiva pesquisa, pois a adaptação a um novo ambiente, a rotina corrida, e o estresse estão entre os fatores que favorecem a ocorrência de tais problemas (Carone, et al, 2020). Metodologia: O presente estudo analisou a incidência de distúrbios de sono, bem como seus interferentes e medicamentos utilizados para o tratamento, entre alunos dos cursos de saúde noturnos (Biomedicina, Psicologia, Estética, Odontologia e Enfermagem) da Universidade Paranaense – campus de Cascavel. Os resultados foram obtidos através de um estudo transversal e original, no qual se utilizou um questionário via Google Forms, referente a autoanálise a respeito da qualidade do sono e fatores que podem estar interferindo ou alterando a rotina. Resultados e Discussão: Participaram da pesquisa 455 discentes dos cinco cursos das áreas da saúde da Universidade Paranaense, e dentre eles, 330 (74,2%) relataram distúrbios relacionado a qualidade do sono, e 184 (41,3%) dos participantes afirmaram que utilizam ou já utilizaram em algum momento da vida medicamentos para tratar tais distúrbios. Os medicamentos mais utilizados pelos acadêmicos foram apontados os Benzodiazepínicos, anti-histamínicos e uso de alguns fitoterápicos, muitas vezes sem orientação e/ou prescrição médica.  Considerações finais: Foi identificado uma preocupante prevalência de distúrbios de sono entre os alunos, a relação com seus com hábitos diários, e a falta de orientação quanto aos possíveis tratamentos para a melhora de tais doenças. Sugere-se que a rotina dentro de uma Universidade tem impacto na qualidade de vida dos alunos, com destaque para as noites de sono, podendo interferir no seu desempenho pessoal e acadêmico, favorecendo a automedicação e o uso irracional de medicamentos.
Palavras-chave: Benzodiazepínicos; Hipersonolência; Transtornos do Sono-Vigília, Automedicação.
ASPECTS ON PRESERVING WALL PAINTINGS
(EXAMPLE OF UKRAINE AND CHINA)
Authors:   National Preserve “Kyiv-Pechersk Lavra”, Lavrska Street 9, 01015 Kyiv, Ukraine, ZAITSEVA Viktoriia , SANDU Andrei Victor ,   Аcademy of Romanian Scientists AOSR, 54 Splaiul Independentei St., Sect 5, Bucharest, 050094, Romania; Аlexandru Ioan Cuza University of Iasi, Interdisciplinary Research Institute - Science Department,
11 Carol I Boulevard, Iasi, 700506, Romania; National, SMILKA Vladyslav ,   Kyiv National University of Construction and Architecture, 31 Povitroflotskyi Avenue, Kyiv, 03037, Ukraine, BOROS Bianca ,   "George Enescu” National University of Arts of Iasi, Faculty of Visual Arts and Design, 29 Cuza Vodă St., (Casa Balş), 700040 Iași, Romania, IVASHKO Oleksandr ,   Kyiv National University of Construction and Architecture, 31 Povitroflotskyi Avenue, Kyiv, 03037, Ukraine, KOZŁOWSKI Tomasz ,   Cracow University of Technology, Faculty of Architecture, 24 Warszawska Street, 31-155, Cracow, Poland, KHARABORSKA Yuliia ,   Kyiv National University of Construction and Architecture, 31 Povitroflotskyi Avenue, Kyiv, 03037, Ukraine, SHEVCHENKO Lidiia ,   Kyiv National University of Construction and Architecture, 31 Povitroflotskyi Avenue, Kyiv, 03037, Ukraine
Published: October 2024

Analysis of tested restoration methods and their effects on historical fresco restoration cycles emphasized the specification of previous achievements and losses in the restoration industry. As examples, the wall paintings of the Dunhuang sanctuaries in China and the Trinity Gate Church in Kyiv were analyzed. Based on modern comprehensive research, periodic photo documentation and scientific monitoring of the monument, the main factors influencing the preservation of the mural of the Trinity Gate Church have been identified in the context of studying the problems of the current state of monumental painting. With a perspective on the development of heritage preservation measures and recommendations for further conservation, the study aims to determine the most effective ways to maintain the artwork's original state. The original chemical composition of the mineral pigments of the sanctuaries of Dunhuang and the Trinity Gate Church was determined. The common problems of the state of emergency for the wall paintings of Dunhuang and the Trinity Gate Church are outlined.