bluuebunny/crossref_metadata_2025 huggingface dataset:
An Economic Optimization Model of an E-Waste Supply Chain Network: Machine Learned Kinetic Modelling for Sustainable Production
Authors: Debnath Biswajit , Chattopadhyay Amit K. , Kumar T. Krishna
Published: July 2024

Purpose: E-waste management (EWM) refers to the operation management of discarded electronic devices, a challenge exacerbated due to overindulgent urbanization. The main purpose of this paper is to amalgamate production engineering, statistical methods, mathematical modelling, supported with Machine Learning to develop a dynamic e-waste supply chain model. Method Used: This article presents a multidimensional, cost function-based analysis of the EWM framework structured on three modules including environmental, economic, and social uncertainties in material recovery from an e-waste (MREW) plant, including the production–delivery–utilization process. Each module is ranked using Machine Learning (ML) protocols—Analytical Hierarchical Process (AHP) and combined AHP-Principal Component Analysis (PCA). Findings: This model identifies and probabilistically ranks two key sustainability contributors to the EWM supply chain: energy consumption and carbon dioxide emission. Additionally, the precise time window of 400–600 days from the start of the operation is identified for policy resurrection. Novelty: Ours is a data-intensive model that is founded on sustainable product designing in line with SDG requirements. The combined AHP-PCA consistently outperformed traditional statistical tools, and is the second novelty. Model ratification using real e-waste plant data is the third novelty. Implications: The Machine Learning framework embeds a powerful probabilistic prediction algorithm based on data-based decision making in future e-waste sustained roadmaps.
Increased Prorenin Expression in the Kidneys May Be Involved in the Abnormal Renal Function Caused by Prolonged Environmental Exposure to Microcystin-LR
Authors: Hitsuda Yuuka , Koto Yoshihito , Kawahara Hideaki , Kurata Koichi , Yoshikiyo Keisuke , Nishimura Kohji , Hashiguchi Ayumi , Maseda Hideaki , Okano Kunihiro , Sugiura Norio , Shimizu Kazuya , Shimizu Hidehisa
Published: July 2024

Toxic algae in eutrophic lakes produce cyanotoxic microcystins. Prior research on the effect of microcystin-LR in the kidney utilized intraperitoneal injections, which did not reflect natural exposure. Oral microcystin-LR research has focused on renal function and histopathology without examining the molecular mechanisms. The present study aimed to evaluate the mechanism of microcystin-LR in the kidneys via oral administration in WKAH/HkmSlc rats over 7 weeks, alongside stimulation of the proximal tubular cells. Although there were no differences in the concentrations of plasma albumin, blood urea nitrogen, and creatinine, which are parameters of renal function, between the control and microcystin-LR-administrated rats, prorenin expression was significantly increased in the renal cortex of the rats administered microcystin-LR and the microcystin-LR-treated proximal tubular cells. The expression levels of (pro)renin receptor (PRR), transforming growth factor-β1 (TGFβ1), and α-smooth muscle actin (α-SMA) in the renal cortex did not differ significantly between the control and microcystin-LR-administered rats. However, the expression levels of prorenin were significantly positively correlated with those of PRR, TGFβ1, and α-SMA in the renal cortex of rats administered microcystin-LR. Additionally, a significant positive correlation was observed between the expression levels of TGFβ1 and α-SMA. Collectively, increased prorenin expression caused by the long-term consumption of microcystin-LR may initiate a process that influences renal fibrosis and abnormal renal function by regulating the expression levels of PRR, TGFβ1, and α-SMA.
Antioxidative and Antimycotoxigenic Efficacies of Thunbergia laurifolia Lindl. for Addressing Aflatoxicosis in Cherry Valley Ducks
Authors: Lumsangkul Chompunut , Kaewtui Phruedrada , Huanhong Kiattisak , Tso Ko-Hua
Published: July 2024

This study aimed to assess the effectiveness of aflatoxin B1 (AFB1) and Thunbergia laurifolia extract (TLE) in the diets of Cherry Valley ducklings. Our investigation covered growth indicators, blood biochemical indices, meat quality, intestinal morphology, immune response, and CP450 enzyme-related gene expression. We conducted the study with 180 seven-day-old Cherry Valley ducks, randomly divided into five dietary treatments. These treatments included a basal diet without AFB1 (T1 group), TLE, or a commercial binder; the basal diet containing 0.1 mg AFB1/kg (T2 group), 0.1 mg AFB1/kg and 100 mg TLE/kg (T3 group), 0.1 mg AFB1/kg and 200 mg TLE/kg (T4 group), and 0.1 mg AFB1/kg and 0.5 g/kg of a commercial binder (T5 group), respectively. Ducklings fed with the T2 diet exhibited lower final body weight (BW), average body weight gain (ADG), and poor feed conversion ratio (FCR) during the 42-day trials. However, all ducklings in the T3, T4, and T5 groups showed significant improvements in final BW, ADG, and FCR compared to the T2 group. Increased alanine transaminase (ALT) concentration and increased expression of CYP1A1 and CYP1A2 indicated hepatotoxicity in ducklings fed the T2 diet. In contrast, ducklings fed T3, T4, and T5 diets all showed a decrease in the expression of CYP1A1 and CYP1A2, but only the T4 treatment group showed improvement in ALT concentration. AFB1 toxicity considerably raised the crypt depth (CD) in both the duodenum and jejunum of the T2 group, while the administration of 200 mg TLE/kg (T4) or a commercial binder (T5) effectively reduced this toxicity. Additionally, the villus width of the jejunum in the T2 treatment group decreased significantly, while all T3, T4, and T5 groups showed improvement in this regard. In summary, T. laurifolia extract can detoxify aflatoxicosis, leading to growth reduction and hepatic toxicosis in Cherry Valley ducklings.
Estimating and Reducing Leakages in the Water Distribution Networks of Small Settlements: The Case of Agios Germanos in the Prespes Municipality
Authors: Galiatsatou Panagiota , Ganoulis Philipos , Malamataris Dimitrios , Prinos Panagiotis
Published: July 2024

Pressure management is a fundamental and highly effective method for the management of real losses in water distribution networks and therefore reducing non-revenue water. In this work, a methodology is developed to assess leakages in the water distribution networks of small settlements. The settlement of Agios Germanos in the Municipality of Prespes is selected as a representative case study. The hydraulic modeling of the water distribution network in the study area is used to assess the hydraulic behavior of the existing infrastructure in its current state of operation and to find critical locations to install the necessary measuring equipment (pressure sensors, flow meters, water level sensors, and pressure reducing valves). This equipment is used to calibrate the hydraulic model, estimate leakages, and manage them effectively. Minimum night flow analysis is utilized to assess leakages in the studied network based on measurements of the hydraulic parameters from the equipment installed. The effects of pressure management on leakages are then examined by assessing the relationship between the pressure and leak flow rate in the selected settlement.
Water and Energy Conservation across Provinces and Sectors in China: Based on a Complex Network Perspective
Authors: Hong Siyang , Deng Caiyun , Wang Hongrui
Published: July 2024

Previous studies on the water–energy nexus mainly focused on the calculation and comparison of resource consumption at the national or regional level, lacking interprovincial sector-sector transfer analysis. In this study, the intensity of water and energy consumption of various sectors in China was calculated, the key nodes and paths of resource networks were identified, and countermeasures for resource conservation were proposed from the new perspective of the “dual saving” and “bidirectional saving” of water and energy. The results showed that the metallurgical industry (Me) in Jiangsu and the chemical industry (Ch) in Hebei and Jiangsu had high node strength in the water and energy network and were key sectors in China with “dual saving” effects of water and energy. The construction industry, Ch, Me in Jiangsu, electricity and hot water production and supply industry in Beijing, and Me in Hebei had high node strength in the water-related energy network and energy-related water network, significantly supporting the “bidirectional saving” effect of water and energy in China. The electrical equipment industry (El) in Jiangsu → El in Zhejiang, El in Zhejiang → El in Shanghai frequently appeared in key paths, which could effectively reduce the resource consumption of the entire network.
Analyzing the Diversion Effect of Debris Flow in Cross Channels Utilizing Two-Phase Flow Theory and the Principle of Energy Conservation
Authors: Xu Xingshuo , Zhou Chang , Tan Yansi , Chen Debin , Fu Jing , Chai Chen , Liang Longfei
Published: July 2024

The movement process of debris flow in the complex roads system is important for risk evaluation and emergency rescue. This paper presents an in-depth study of the diversion effect of debris flow in cross channels, a common branching structure in both natural and engineered environments, especially in the field of urban debris flow prevention. A mathematical model is established based on the conservation of mass, momentum, and energy, and a solid–liquid two-phase motion equation for debris flow is derived from two-phase flow theory. A numerical solution method, combining the finite difference method and finite volume method, is employed to discretize and solve the equation. The model’s validity and effectiveness are confirmed through a numerical simulation of a typical engineering case and comparison with existing experimental data or theoretical results. This study reveals that debris flow at cross channels exhibits a diversion phenomenon, with some debris flow continuing downstream along the main channel and some diverting into the branch channel. The diversion rate, defined as the ratio of outlet flow to inlet flow of the branch channel, indicates the magnitude of this effect. This research shows that the solid–liquid ratio, inflow, width ratio, height ratio, and angle of the cross channel significantly impact the diversion effect. A series of numerical simulations are conducted by altering these parameters as well as the physical properties of debris flow and boundary conditions. These simulations analyze changes in flow rate, velocity, pressure, and other parameters of debris flow at cross channels, providing insights into the factors and mechanisms influencing the diversion effect. This research offers a robust instrument for comprehending and forecasting the dynamics of urban debris flows. It contributes significantly to mitigating the effects of debris flows on city infrastructure and enhancing the safety of city dwellers.
A Study on Chemical Oxygen Demand (COD) Concentration Distribution and Its Hydrodynamic Mechanisms in Liaodong Bay, China
Authors: Liu Xincang , Deng Jiahui , Zhang Lianjie , Wang Ping , Zhang Guangshuai , Dong Xiangke , Sun Jiawen
Published: July 2024

In order to reveal the impact of hydrodynamic conditions on the transport and diffusion of pollutants in Liaodong Bay in China, this article uses MIKE21 to establish a numerical model to simulate the hydrodynamic mechanisms of tidal currents and residual currents in Liaodong Bay. The model has been calibrated using observation data from 10 stations, and the simulation results of the tidal currents, Euler residual currents, Lagrangian residual currents, and particle tracking in Liaodong Bay have been calculated. Subsequently, a comparative analysis is conducted based on the abovementioned data and measured data, exploring the impact of hydrodynamic conditions on the transport and diffusion of COD in Liaodong Bay. The research results in this article indicate that high concentration COD areas are mainly concentrated in the coastal areas around the estuary of the Liao River and the Daliao River, and river input is the main source of COD in Liaodong Bay. The Euler residual circulation can form COD enrichment in some areas, which is significantly higher than the background concentration, and the large-scale transportation of COD after entering Liaodong Bay is determined by the Lagrangian residual current. The particle tracking results in the estuarine area can effectively characterize the actual transportation of pollutants. The results of the Lagrangian residual flow and particle tracking in the bay indicate that river pollutants are mainly transported to the west bank after entering Liaodong Bay. The distribution of a COD concentration of 1.5 mg/L confirms this finding. The research findings presented in this paper offer valuable insights into the spatial distribution and transportation mechanisms of pollutants. These results hold significant implications for pollution prevention and mitigation strategies in comparable bay environments.
Solar–Hydrogen-Storage Integrated Electric Vehicle Charging Stations with Demand-Side Management and Social Welfare Maximization
Authors: Duan Lijia , Taylor Gareth , Lai Chun Sing
Published: July 2024

The reliable operation of a power system requires a real-time balance between supply and demand. However, it is difficult to achieve this balance solely by relying on supply-side regulation. Therefore, it is necessary to cooperate with effective demand-side management, which is a key strategy within smart grid systems, encouraging end-users to actively engage and optimize their electricity usage. This paper proposes a novel bi-level optimization model for integrating solar, hydrogen, and battery storage systems with charging stations (SHS-EVCSs) to maximize social welfare. The first level employs a non-cooperative game theory model for each individual EVCS to minimize capital and operational costs. The second level uses a cooperative game framework with an internal management system to optimize energy transactions among multiple EVCSs while considering EV owners’ economic interests. A Markov decision process models uncertainties in EV charging times, and Monte Carlo simulations predict charging demand. Real-time electricity pricing based on the dual theory enables demand-side management strategies like peak shaving and valley filling. Case studies demonstrate the model’s effectiveness in reducing peak loads, balancing energy utilization, and enhancing overall system efficiency and sustainability through optimized renewable integration, energy storage, EV charging coordination, social welfare maximization, and cost minimization. The proposed approach offers a promising pathway toward sustainable energy infrastructure by harmonizing renewable sources, storage technologies, EV charging demands, and societal benefits.
A Vehicle Monocular Ranging Method Based on Camera Attitude Estimation and Distance Estimation Networks
Authors: Liu Jun , Xu Duo
Published: July 2024

A monocular ranging method for forward vehicles in intelligent driving is proposed. This method measures vehicle distance more accurately under the condition of a single camera and can estimate camera attitude in real-time. For the estimation of camera pitch and yaw angles, it is achieved using road vanishing points. The images collected by the camera are sequentially processed through the Roberts operator amplitude calculation, feature point extraction, feature line segment generation, road vanishing point voting, and estimation of camera attitude to obtain pitch and yaw angles. A distance estimation network was designed, which is divided into multiple levels based on image size and incorporates image feature, integrating vehicle grounding point, and vehicle width information, effectively improving ranging accuracy. Finally, validation was conducted on KITTI data, with a relative error (AbsRel) of 8.3%. Additionally, the TuSimple dataset and continuous driving scenarios were also validated, resulting in improved performance compared to previous algorithms.
Detecting Wheel Slip to Suppress Self-Excited Oscillations in Braking Mode
Authors: Klimov Aleksander V. , Ospanbekov Baurzhan K. , Antonyan Akop V. , Anisimov Viktor R. , Dvoeglazov Egor A. , Novogorodov Danila A. , Keller Andrey V. , Shadrin Sergey S. , Makarova Daria A. , Ershov Vladimir S. , Furletov Yury M.
Published: July 2024

The wheels of decelerating vehicles in braking mode roll with increased slip, up to complete lock-up, which is a negative phenomenon. This is effectively managed by the anti-lock braking system (ABS). However, in the course of braking, especially before the system activation, self-excited oscillatory processes with high amplitudes may occur, causing increased dynamic loads on the drive system. The paper studies the braking processes of a vehicle with an electromechanical individual traction drive in both electrodynamic regenerative and combined braking modes, utilizing the drive and the primary braking system. The theoretical framework is provided for identifying the self-excited oscillation onset conditions and developing a technique to detect wheel slips during braking to suppress these oscillations. To check the functionality of the wheel-slip observer in braking mode, the performance of the self-excited oscillation pulse suppression algorithm was studied in the MATLAB Simulink 2018b software package. The study results can be used to develop control systems equipped with the function of suppressing self-excited oscillations by vehicle motion.
How, when, and who should ask about pregnancy intentions in primary care? A qualitative study of primary healthcare professionals’ preferences
Authors: Hall Jennifer , Carr Helen , Connolly Anne , Barrett Geraldine
Published: July 2024

Background

Knowing people’s pregnancy intentions would help healthcare professionals (HCPs) to take a more holistic approach to reproductive health and preconception care.

Aim

To assess the feasibility of implementation of questions about pregnancy preferences in a range of primary care settings in Great Britain, including digital implementation.

Design & setting

Qualitative study using online semi-structured interviews with primary healthcare professionals across Great Britain between February and July 2022.

Method

Twelve online interviews were conducted with GPs (
n
= 3), practice nurses (
n
= 3), sexual and reproductive health professionals (
n
= 4), and health visitors (
n
= 2). Framework analysis was conducted in NVivo, adapting a coding frame from complementary interviews with women.

Results

HCPs perceived asking about pregnancy preferences as valuable in meeting patients’ reproductive health needs and most suited to women’s health consultations, medication and disease reviews, baby checks, or as an addition to lifestyle questions leading to health promotion advice. An introductory, non-discriminatory signposting sentence was well-liked, and the preferred question in a face-to-face clinical encounter was asking how the person would feel about a pregnancy in the next year, in line with women’s preference. Guidance and training would give clinicians confidence in knowing how to ask about pregnancy preferences and advise their patients accordingly.

Conclusion

Asking about pregnancy intentions is acceptable to women and HCPs and feasible in primary care, but implementation needs to be adapted to the patient and context. Digital options that enable patients to self-manage can reduce the need for HCP input and avoid medicalising a normal process.
BUILDING A FRAMEWORK OF CUSTOMER TRUST IN AEROSTREET PRODUCT
Authors: Khoirunnisa Fathimah , Cahyani Fero  Cahyani Arum
Published: July 2024

This study aimed to examine the effect of information quality, perceived value, product quality, quality of service, and customer satisfaction on customer trust in Aerostreet’s products in Indonesia. The respondents data from proportionally selected Aerostreet’s customers were obtained from online questionnaires were 212 people. And then the data was analyzed using SmartPLS 3.0 to test the validity, reliability, and hypothesis of research. The results of research and examination showed that information quality and customer satisfaction had a positive and influential effect on customer’s trust, and while the perceived value, product quality, and quality of service had no effect on client’s satisfaction. This study provides empirical evidence to comprehend the effect of the psychological factor of costumer and costumer behavior towards building the customer trust towards the local brand’s product. This research can be taken demonstration by Aerostreet to initiate the marketing and product.
Simulador sintético de baixo custo para treinamento em cricotireoidostomia para acadêmicos de medicina
Authors: Santos Fabrício Júnio Mendes , Castro Abner Ramos de , Souza Vinicius Moreira de , Felipe Maura Furtado Barbosa , Carneiro Mariana Lima Crispi , Abreu Marcus da Matta , Ferreira Juliana Dias Nascimento
Published: July 2024

Introdução: A cricotireoidostomia permite garantir a via aérea na emergência, sendo seu domínio fundamental à prática clínica. Os simuladores possuem eficácia comprovada no treinamento e são importantes ferramentas na formação médica. Objetivo: Confeccionar e usar um simulador de baixo custo para uso na capacitação de realização de cricotireoidostomia Materiais e Métodos: Os simuladores foram confeccionados utilizando: placa de madeira; tubo traqueia de PVC; plástico filme PVC; espuma; modelo anatômico de laringe de plástico; massa de biscuit; pele sintética em látex rosa; alfinetes de cabeça; bexiga elástica; e cola de contato; totalizando custo de R$ 30,00 a unidade. A peça da traquéia de PVC foi acoplada na porção inferior de molde laríngeo. O filme de PVC foi utilizado para para simular a membrana cricotireóidea. Inferiormente, uma bexiga elástica foi conectada à traqueia, simulando os pulmões. Este sistema foi acoplado a uma peça na espuma, que foi colada a uma placa de madeira. Superficialmente, com alfinetes de cabeça, foi fixada uma camada da espuma sobreposta por uma faixa de smarch care rosa, simulando o subcutâneo e a pele. Após a confecção, cada estudante realizou três procedimentos, sendo a cricotireoidostomia cirúrgica, cricotireoidostomia por punção e cricotireoidostomia por fio-guia. Resultados: Este modelo de simulador foi validado por cirurgiões torácicos utilizando técnicas para realizar a cricotireoidostomia e seu custo é muito baixo em comparação aos disponíveis no mercado nacional. Após a substituição da pele sintética e da membrana cricotireoidea simulada por filme de PVC, os modelos foram usados por 15 estudantes durante o treinamento prático. A repetição no simulador possibilita um melhor domínio prático da técnica.  Conclusão: O protótipo desenvolvido apresenta baixo custo, boa fidelidade anatômico funcional, permitindo o treinamento de alunos de medicina para a realização de cricotireoidostomia.
Para além da sala de aula
Authors: Veiga dos Santos Giovanna , Gelmini de Faria Ana Carolina
Published: July 2024

Este artigo investiga o papel da Galeria Experimental do Instituto Federal de Educação, Ciência e Tecnologia Sul-rio-grandense (IFSul), Câmpus Sapucaia do Sul, como um espaço de difusão cultural na Região Metropolitana de Porto Alegre - RS. Assim, analisa-se a Galeria Experimental como um fenômeno cultural, a partir de seu processo de implementação, a fim de compreendê-la dentro desse espaço escolar e na sua relação com a comunidade. A metodologia abrange a análise bibliográfica e documental, bem como entrevistas estruturadas, onde evidenciam-se relações e experiências de caráter museal para fins de uma prática fundamentada na educação dialógica. Destaca-se a importância da existência de projetos que subvertem o conhecido e o usual, evidenciando o impacto que um espaço de fruição de arte e de produção cultural no ambiente escolar pode gerar naqueles que o usufruem.
Educação Infantil
Authors: Vieira Andreia
Published: July 2024

Este artigo tem o objetivo de contribuir para as reflexões sobre a Educação Infantil e as Geografias das Infâncias em diálogo com documentos da Educação Infantil. Trata-se de uma pesquisa qualitativa em que se adotou a pesquisa-ação como abordagem metodológica, e como parte das reflexões são discutidos pontos de aproximação entre a área e o Currículo da Educação Infantil do Distrito Federal, e apresentadas práticas educativas desenvolvidas com crianças pequenas, 5 e 6 anos, em escolas de Educação Infantil da rede pública do Distrito Federal, em que a autora atuou como professora regente na sala de referência. Compreendendo as crianças como sujeitos de direitos, protagonistas e ativas, a escuta sensível e atenta materializou-se como um dispositivo didático que considerou e valorizou as experiências e os saberes infantis, articulando-os como base para as práticas pedagógicas, focando nos direitos das crianças de conviver, brincar, participar, explorar, expressar e conhecer-se, a cidadania e a cidade.
The Effectiveness of Employing E-Learning Platforms in Enhancing the Educational Process from the Perspective of Zarqa University Students
Authors: Ahmad amer , Farroukh Heba-Allah
Published: July 2024

The study aims to know the effectiveness of employing E-Learning platforms in enhancing the educational process from the perspective of Zarqa university students, by using the survey methodology through applying an equal quota sample of (400) individuals divided equally among students of science and humanities faculties. The study concluded that the largest percentage of the respondents (59%) use e-learning platforms in the educational process at a moderate level, and the (Moodle) application appeared as the most used platform by the respondents. The impact of the expected performance factor, the expected effort, and the available facilities on the respondents' use of e-learning platforms in the educational process appeared in a high degree. The expected effort factor ranked first in terms of impact, followed by the available facilities factor, and then the expected performance factor. The results show a high level of effectiveness of employing these platforms in enhancing the educational process from the point of view of the respondents, and if their use of the platforms increased; the level of its effectiveness in promoting the educational process would increase.
Saldar la deuda del reconocimiento: Frida Weber de Kurlat y el teatro clásico español
Authors: Oleza Joan
Published: July 2024

La contribución analiza el impacto de la producción de Frida Weber de Kurlat en el campo del teatro clásico español en general, y en particular de Lope de Vega. Se examinan y sistematizan los diversos horizontes críticos y las constelaciones epistémicas de la filología entonces imperante a fin de recuperar la originalidad del trabajo asumido por la filóloga argentina para sustentar sus investigaciones. En su recorrido por la producción crítica de Weber de Kurlat, el autor recoge asimismo los diálogos que ha entablado con ella en sus propias aproximaciones al teatro clásico español y consigue iluminar el lugar fundacional de la filóloga argentina en el proceso de renovación de las lecturas del corpus dramático de Lope de Vega.
Corporations in the Modern World: Essence and Economic Role
Authors: Еникеева Д.Д.
Published: July 2024

В статье определена сущность корпорации как явления экономической жизни. Дана оценка экономической роли корпораций в современном мире. Выделены модели корпораций: англосаксонская, континентальная и азиатская. Показана тенденция к унификации и сближению данных моделей в современном мире.

The article defines the essence of the corporation as a phenomenon of economic life. The assessment of the economic role of corporations in the modern world is given. The models of corporations are allocated: Anglo-Saxon, continental and Asian. The tendency to unification and convergence of these models in the modern world is shown.
AMINOÁCIDOS ESSENCIAIS EM SUÍNOS: EXPLORANDO AS DEMANDAS NUTRICIONAIS PARA UM CRESCIMENTO SAUDÁVEL
Authors: Duarte Moraleco Debora , De Almeida Alexander Alexandre , Valentim Jean Kaique , Diniz Silva Aline Cristina , Da Silva Severino Ana Clara , Keley Custódio Daniela , Zanella Joyce
Published: July 2024

O objetivo desta revisão bibliográfica é elucidar os principais avanços relacionados à utilização de aminoácidos na nutrição de suínos e sua relação com o desempenho animal. Essa revisão foi realizada a partir de uma busca bibliográfica embasada em diferentes publicações encontradas em banco de dados. A busca por artigos foi realizada nas seguintes bases de pesquisa literária eletrônica: Web of Science e Google Scholar, utilizando termos de busca associados ou não, no plural ou singular, em inglês e em português, como: “aminoacids” AND “swine” AND “needs” foram selecionados 45 arquivos, após o teste de relevância para uso no estudo, os mesmos foram tabulados em planilha do Excel® com as informações que são relevantes, para exploração na revisão. As exigências de aminoácidos devem ser atendidas em todas as fases de nascimento seguindo recomendações por idade e sexo e categoria produtiva, visando a expressão máxima do seu potencial de produção, atendendo as exigências de aminoácidos garante a sanidade, potencial produtivo, reprodutivo e índices zootécnicos de interesse.
UTILIZAÇÃO DE FONTES LIPÍDICAS EM DIETA DE FÊMEAS SUÍNAS LACTANTES
Authors: Félix Patrícia Ferreira , Medeiros Silvana Lúcia dos Santos , Almeida Alexander Alexandre de , Valentim Jean Kaique
Published: July 2024

Nos últimos anos, os estudos vêm se aprofundando em medidas estratégicas para o consumo de ração e o valor nutricional em animais de produção, aprimorando, assim, os índices zootécnicos. As fêmeas suínas, em sua fase de lactação, possuem grandes demandas em suas exigências nutricionais, onde o consumo de ração deve ser adequado para favorecer a mantença e produção de leite. A redução no consumo resulta em mobilização de reservas corporais, levando a falhas reprodutivas, condição corporal inadequada, tempo de vida útil reduzido das fêmeas, principalmente quando expostas a temperaturas ambientais elevadas. Tais fatores também contribuem negativamente na leitegada, prejudicando seu desempenho durante a lactação e no desmame. A estratégia da inclusão de lipídios nas dietas de fêmeas lactantes com o intuito de concentrar energeticamente a ração é uma alternativa para atender às demandas nessa fase. O presente trabalho trata-se de uma revisão bibliográfica visando qualificar o desempenho reprodutivo e produtivo com inclusão de óleo de pescados em dietas de fêmeas suínas lactantes. Os autores afirmaram que o uso de óleo de pescados como fonte alternativa foi benéfico para performance produtiva e reprodutiva das fêmeas suínas em lactação, apresentando, principalmente, leitegada com baixo índice de mortalidade e melhoria no desempenho reprodutivo.
INFLUENCE OF SOCIOCULTURAL CONDITIONS ON FAMILARITY LEVEL IN COMMUNICATION
Authors: ALESHCHANOVA I.V. ,   Kuban State Agrarian University, FROLOVA N.A. ,   Volgograd State Technical University
Published: July 2024

Socio-cultural factors influence on manifestation of familiarity communication in modern society is studied in the article. Familiarity communication is defined in the work as a specific form of speech behavior, conventionally fixed by the cultural and socio-historical practice. Research of personal speech preferences in a socio-cultural context makes it possible to substantiate the reasons for choice of certain verbal or non-verbal means with familiarity orientation, which is regulated by the level of cultural, ethical, moral and value attitudes formation of both the individual and society as a whole. It is noted that differences in familiarity communicative style use in institutional and everyday spheres of society are caused by socially determined distribution of communicants' socio-cultural characteristics and are associated with cooperative or disjunctive communication strategy implementation. The paper describes the results of empirical material analysis, which combined samples of modern speech oral statements by native Russian speakers and modern literary works fragments with examples of common ways and means of expressing familiarity, as well as the author's sociological survey. The data obtained as a result of processing indicate dependence of familiarity manifestation degree on participants' social-role or status position in communication, as well as the particular socio-communicative situation specific conditions.
FOREIGN STUDENTS' MOTIVATION FOR EDUCATIONAL ACTIVITY AT PRE-UNIVERSITY STAGE
Authors: KUZNETSOVA M.E. ,   Voronezh State University, MIRONENKO N.V. , TRUBCHANINOVA M.E. ,   Voronezh State University,   Voronezh State University
Published: July 2024

The article reflects the results of questioning pre-university students at Voronezh State University Institute of International Education. The purpose was to reveal their motivation for getting higher education and to check if they are ready to master educational programs in Russian. The study showed, that foreigners are mainly encouraged by social incentives, such as respect and career opportunities. To a lesser extent students' choices are determined by cognitive motives: the desire for knowledge or academic excellence. The foreign students appeared to be less technically prepared for educational activities than expected, but they do not recognize the lack of technical means as a significant obstacle. According to the results of the study, the daily regimen satisfies most of the students. The authors pay special attention to interaction between students and teachers, as well as other university employees. 90 % of respondents think that relations between people in the university are friendly or normal. Speed and efficiency of interaction with teachers and staff were also noted. The authors outline the prospects of their research, suggesting to verify its validity in dynamics, comparing the current data with the results of final attestation and another survey, planned for next academic year.
IMPLEMENTATION OF THE CONCEPT OF “SOFT POWER” IN TRAINING FOREIGN STUDENTS IN RUSSIA (BASED ON THE EXAMPLE OF VSTU)
Authors: MELNIKOVA E.V. ,   Volgograd State Technical University, OVCHAR N.A. , KAZANOVA N.V. ,   Volgograd State Technical University,   Volgograd State Technical University
Published: July 2024

The article examines the implementation of such “soft power” tools as language and education. Examples of “support” and “protection” of language in Russia and other countries are given. Education is one of the most effective tools of “soft power”, international practice is student mobility and admission of foreign students to study. The authors describe various forms of conducting classes with students for their integration into the Russian-speaking environment and acculturation. The article presents those approaches to working with foreign students that have a positive effect and demonstrate the implementation of the “soft power” policy. Thus, Russian language teachers actively use the excursion method in teaching Russian as a foreign language. Good results are obtained from working with foreign graduates who have now returned to their homeland and are employed in their specialty and have realized themselves professionally. The authors conclude that to implement the concept of “soft power” it is necessary to actively work with foreign graduates, promote the spread of the Russian language in the post-Soviet space, and expand the use of positive educational practices.
تأثير الحجر الصحي لفيروس كورونا /COVID-19 على مستوى جودة الحياة لدى طلبة كلية علوم الرياضة في جامعة مؤتة
Authors: الذنيبات بكر
Published: July 2024

هدفت الدراسة إلى التعرف إلى تأثير الحجر الصحي لفيروس كورونا /COVID-19 على مستوى جودة الحياة لدى طلبة كلية علوم الرياضة في جامعة مؤتة، حيث تكونت عينة الدراسة من (180) طالبا وطالبة من طلبة كلية علوم الرياضة بجامعة مؤتة، وتم اختيارها بالطريقة العشوائية من أفراد مجتمع الدراسة، واستخدم الباحث المنهج الوصفي باتباع أسلوب الدراسات المسحية بخطواته وإجراءاته العلمية لتناسبه مع طبيعة هذه الدراسة، وتم استخدم مقياس جودة الحياة لدى طلبة الجامعة في سلطنة عمان الذي قننه و طوره كل من (منسي وكاظم، 2010)، واشتملت الدراسة على المتغيرات (النوع الاجتماعي، المستوى الدراسي، القسم الأكاديمي، التقدير الدراسي)، حيث أظهرت نتائج الدراسة أن للحجر الصحي لفيروس كورونا/COVID-19 تأثيرا متوسطا على أبعاد جودة الحياة لدى طلبة كلية علوم الرياضة, كما أظهرت نتائج الدراسة أيضا وجود فروق دالة إحصائيا لتأثير الحجر الصحي لفيروس كورونا /COVID-19 على مستوى جودة الحياة لدى طلبة كلية علوم الرياضة وفقا للنوع الاجتماعي لصالح الذكور، بينما أظهرت نتائج الدراسة وجود فروق دالة إحصائيا لتأثير الحجر الصحي لفيروس كورونا /COVID-19 على مستوى جودة الحياة لدى طلبة كلية علوم الرياضة وفقا للتقدير الدراسي لصالح الطلبة ذوي التقدير المرتفع، وبناءً على نتائج الدراسة توصي الدراسة بالعمل على تطوير القدرات الشخصية لدى طلبة كلية علوم الرياضة مما يمكنهم من مجابهة أي حجر صحي يطرأ على البلد، بحيث  يكون ذلك من خلال دورات متخصصة تعمل على التقليل من التهويل والتعامل مع الأمور بعقلانية وإدارة حياتهم بما هو متاح لديهم.
Challenges and Opportunities for Participatory Evaluation of Local Public Health Efforts to Address Structural Racism and Advance Health Equity
Authors: Ford Tiffany N , Ibe-Lamberts Kelechi , Edmond Sydney , Abrams Isabel , Chaudhry Aeysha , Daniels Patrick , Do Minyoung , Edmiston Brian , Fokum Sona , Gary Candice , Ghebenei Diana , Hebert-Beirne Jeni , Jibrell Hodan , Jones John , Kelleher Maura Rose , Lynch Jess , Mahajan Abha , Marcus Nicole , Pinsker Eve , Salgado Stephanie , Taylor Simone , Turner Genese , Valentin Nancy , Velonis Alisa , Shaw Benjamin A.
Published: July 2024

This report describes the process of conducting a participatory evaluation of a local public health department and community partners’ joint efforts to address structural racism and advance health equity in Chicago, Illinois. The participatory evaluation is guided by a multi-partner advisory group composed of academic researchers and research assistants at a local public university; leadership and frontline staff at the local public health department; and individuals employed through local community-based organizations. This report details three key action points in the participatory evaluation process, highlighting the challenges and opportunities that arise while evaluating health equity interventions aimed at institutional and structural change. Insights gleaned from this process can inform ongoing and future participatory evaluation efforts and contribute to the establishment of best practices for partnering across institutions to reshape systems and power relationships to advance health equity.
Advancing Parent and Newborn Health Outcomes Through Community-Based Collaboration: A Somerville-Tufts University Partnership
Authors: Abouhala Siwaar , Ashford Nina , Menta Ameya , Saintilien Stephanie , Bolarinwa Elizabeth , Snape Lily , Nieto Ana , Villar Fernanda , Amutah-Onukagha Ndidiamaka
Published: July 2024

This manuscript is based on Project INSPIRE: Improving New Somerville Parent & Infant Resiliency & Engagement, a healthcare and early childcare sector collaboration between: 1) the Center for Black Maternal Health and Reproductive Justice (CBMHRJ) at Tufts University School of Medicine in Boston, Massachusetts; 2) MARCH: Maternal Advocacy and Research for Community Health at Tufts University in Medford, Massachusetts; and 3) SomerBaby, an early childhood home-visiting and parental support program through Somerville Public Schools in Somerville, Massachusetts. To address Somerville immigrant parental health gaps in the literature, we convened a Parent Advisory Board (PAB), co-created a novel health needs assessment survey in English, Spanish, and Portuguese, and distributed this survey both through home visits by SomerBaby interpreters as well as online for all Somerville parents of children three years old or younger. In this manuscript, we focus on topics related to the overall methodology of this project, including study conceptualization, lessons learned in community-engaged parental health research, and recommendations for academic-community research partnerships in pursuit of Black and Brown maternal health equity.
Carbon nanotube thin film pn junction diode with high-temperature tolerance using chemical dopants
Authors: Matsunaga Yuki , Uchiyama Haruki , Omachi Haruka , Hirotani Jun
Published: July 2024

Chemical doping of carbon nanotubes (CNTs) by adsorption with high-temperature-tolerant molecules is required for the fabrication of various types of electronic devices for their performance maintenance under harsh thermal conditions during the fabrication and operation processes. Here, we demonstrate the fabrication of CNT thin film pn junction diodes using a combination of 1,4,5,8,9,11-hexaazatriphenylenehexacarbonitrile as a p-dopant and a complex salt of potassium hydroxide and benzo-18-crown-6 ether as an n-dopant. The fabricated devices demonstrated a reasonably stable rectifying behavior, even after heating to 200 °C for 300 min.
BIM and GIS Integration for Urban Revitalization Development in the Kumartuli Region, a Socio-Heritage Site
Authors: Mahajan Gayatri ,   Department of Architecture, Symbiosis Skills & Professional University, Pune (Maharashtra), India., Majumder Teesha , Kinge Kaustubh , Narkhede Dr. Parag ,   Department of Architecture, Symbiosis Skills & Professional University, Pune (Maharashtra), India.,   Department of Architecture, Symbiosis Skills & Professional University, Pune (Maharashtra), India.,   Department of Architecture, Symbiosis Skills & Professional University, Pune (Maharashtra), India.
Published: July 2024

This study explores the use of Building Information Modeling (BIM) and Geographic Information Systems (GIS) in improving residents' livelihood and living conditions in Kumartuli, a socio-heritage site in North Kolkata, India. The present investigation aims to explore current problems and provide future direction for redeveloping existing workplaces and living units, including improvements in infrastructure such as roads, water supply, drainage, and sewerage systems. It also explores integrating bio-climate and biophilic design principles for sustainable neighborhood development in Kumartuli. GIS can enhance BIM function by providing a systematic platform for problem-solving, while BIM represents detailed community working space data. The output may provide a new venue for investigating urban planning, infrastructure management, and construction management to improve the quality of livelihood for the communities of idol makers.
Il nome d’azione derivato dal verbo tramandare e la rivalità tra i suffissi
Authors: Gaeta Livio
Published: July 2024

Alcuni lettori ci chiedono quale sia il sostantivo derivato dal verbo tramandare; in particolare uno di loro segnala l’uso di tramandazione sia in luogo del raro tramandamento, sia come sinonimo di tradizione.
Code of Ethics Violations Due to Constitutional Court Decision Number 90/PUU-XXI/2023 Towards the Dynamics of the 2024 Election in Indonesia
Authors: Larasati Herwinda , Aeni Intan Nur , Febrianti Selma Savita , Safitri Theona
Published: July 2024

The Constitutional Court's (MK) Decision No. 90/PUU-XXI/2023 has sparked widespread debate regarding code of ethics violations in the context of Indonesia's 2024 general elections. Some consider this decision, which affects election regulations and mechanisms, as a deviation from the ethical principles that should be upheld in democratic processes. This research aims to analyze the impact of the decision on the dynamics of the 2024 elections, focusing on the aspects of code of ethics violations that have emerged. The method used is document study and normative juridical analysis, which includes an assessment of the Constitutional Court's Decision, related election regulations, and legal and ethical literature. The results showed strong indications of violations of the code of ethics by several parties involved, both in terms of technical implementation and in the context of political campaigns. The Constitutional Court's Decision also raises new challenges in maintaining the integrity and fairness of elections and affects public confidence in the democratic process. In conclusion, concrete steps are needed to strengthen oversight mechanisms and enforce the code of conduct to ensure that the 2024 elections occur pretty and transparently and respect the underlying ethical principles.
SISTEM MONITORING KUALITAS AIR PADA WATER TREATMENT PLANT DI LINGKUNGAN PERTAMBANGAN BATUBARA BERBASIS IOT
Authors: Kurniawan Daniel Ade , Nurchim Nurchim , Maulindar Joni
Published: July 2024

Ketersediaan air bersih yang aman merupakan hal mendasar bagi kesehatan dan kesejahteraan manusia, namun isu yang berkembang sumber air alami semakin terkontaminasi oleh berbagai polutan terutama di area pertambangan. Sumber air di pertambangan berasal dari air hujan dan ditampung pada danau bekas aktivitas pertambangan, sehingga kondisi air cenderung keruh dan banyak mengandung zat-zat kimia berbahaya. World Health Organization (WHO) dan Peraturan Menteri Kesehatan Republik Indonesia nomor 2 tahun 2023 menyatakan bahwa air bersih yang layak digunakan untuk MCK adalah air yang tidak keruh, tidak berwarna, suhu antara 15 - 35 °C, bebas dari bahan kimia atau dengan pH antara 6,5 - 9, dan Total Dissolved Solids (TDS) air tidak lebih dari 1000 ppm. Tujuan penelitian ini yakni menyediakan monitoring kualitas air pada Water Treatment Plant (WTP) di area pertambangan batubara berbasis Internet of Things (IoT). Produk IoT yang dibuat yaitu sistem monitoring kualitas air memiliki beberapa keunggulan utama sistem ini dapat memantau pH air, TDS air, suhu air, dan kekeruhan air, serta menampilkan data secara real-time di website monitoring. Pada website tersebut, data sensor ditampilkan dalam bentuk chart, memungkinkan pengguna untuk memantau perubahan data secara signifikan. Selain itu, terdapat fitur ekspor ke excel yang memudahkan para teknisi WTP dalam membuat laporan. Teknik pengujian alat dilakukan dengan menggunakan 15 sampel air, hasilnya sensor pH memiliki tingkat akurasi sebesar 97.93%, sensor TDS memiliki tingkat akurasi sebesar 99%, sensor suhu memiliki tingkat akurasi sebesar 98.58%, dan sensor kekeruhan menunjukkan nilai yang sesuai dengan sampel air yang digunakan. Hasil penelitian ini menunjukkan bahwa sistem IoT yang dibuat efektif dalam memantau parameter penting seperti pH, TDS, suhu, dan kekeruhan air secara real-time, yang dapat meningkatkan efisiensi operasional di WTP dan membantu para teknisi dalam memonitoring WTP yang sebelumnya dilakukan secara manual.
Dalle strutture del racconto al modello culturale del lignaggio nobiliare: la Vita Mathildis di Donizone in contesto
Authors: Riversi Eugenio
Published: July 2024

The famous dedication miniature of the Vita Mathildis by Donizo of Canossa and most of the programmatic paratexts of this historiographical work refer to a courtly space as communicative context: the entourage of the Marquise Matilda of Tuscany. However, the genesis of Donizo’s epic-historical poem is embedded in the socio-institutional context of the monastery of Sant’Apollonio of Canossa. The poem’s narrative structures and contents show the intersection of these social milieus. This intersection shapes the relationships of the poem to other text types, its pragmatic functions and also the particular representation of the dynasty of princes whose history the Vita Mathildis tells.