bluuebunny/crossref_metadata_2025 huggingface dataset:
MEMÓRIA E RESISTÊNCIA NOS CORDÕES JUNINOS DOS CENTROS DE REFERÊNCIA DA ASSISTÊNCIA SOCIAL-CRAS
Authors: Costa Marléa de Nazaré Sobrinho , Sarmento-Pantoja Augusto
Published: July 2024

The article will examine some aspects of this cultural manifestation as resistance. The theoretical mediation of the study contemplates the concept of resistance proposed by Alfredo Bosi in the book Literature e Resistance (2002). In his essay the author articulates the category to the study of literature and presents us with the idea that literature, and, in general, art, is constituted by a process of immanent resistance, that is, configured in the language itself, in aesthetic elaboration itself, and, in this sense, it is located in all artistic work carried out throughout history, and by a process of resistance of an ethical dimension, based on attitudes and thoughts against ideologies that establish resistance to dominant ideologies.
CENÁRIOS DISTÓPICOS, PERFIS FEMININOS TRADICIONAIS: A PERSONAGEM MICHELE DA SÉRIE 3% (2016) E A PERSISTÊNCIA DO IDEAL PATRIARCAL
Authors: Rosa Rayza Carolina , Sarmento-Pantoja Augusto
Published: July 2024

The present work aims to analyze the construction of the profile of the protagonist Michele from the series 3% (2016), showing that even in a scenario of representation of resistance, it is possible to observe the maintenance of patriarchal characteristics in her trajectory. To this end, feminist gender theories are used as a basis for the analysis. In initial observations, it was possible to notice that literary and audiovisual dystopias starring female figures have gained strength, in recent years, as a trend in productions made, especially, for a large circulation and commercialization, with the constitution and creation of the character Michele inserted in this context. Therefore, the work presented here will seek to highlight possible meanings raised by the object analyzed, based on its narrative and plots experienced by the protagonist.
Protection of Interests of Arctic Zone Residents
Authors: Mikhaylova Ekaterina V. ,   Chief Research Scientist of the Department of Procedure Law of the Institute of State and Law of the Russian Academy of Sciences
Published: July 2024

The article deals with the problem of determining applicable methods and procedural forms for protecting the rights and legitimate interests of residents of the Arctic zone. It is concluded that the residents of the Arctic enter into both private and public law relations. The public law nature of disputed material legal relations is determined by the participation of public authorities in them, as well as the management company as an entity exercising public powers in relation to residents of the Arctic zone. Private law disputes involving Arctic residents can be referred to arbitration courts (arbitration). It is proposed to provide for the mandatory participation of the prosecutor in cases of a public law nature with the participation of residents of the Arctic. It is expedient to establish a mandatory pre-trial procedure for settling disputes involving residents of the Arctic.
Infringement of Civil Case Jurisdiction Rules: Procedural and Legal Consequences
Authors: Rozhkova Maria Yu. ,   Postgraduate Student of the Department of Civil Procedure of the Saratov State Law Academy
Published: July 2024

This article analyzes the procedural and legal consequences of non-compliance with the rules of jurisdiction in civil proceedings at its various stages. The author of the work concludes that consideration of the issue of jurisdiction of the application is the prerogative of the court of first instance. It is noted that violation of the rules of jurisdiction cannot be an unconditional basis for the cancellation of a judicial act. A doctrinal definition of the concept of “violation of the rules of jurisdiction” and a classification of violations are proposed.
Problems of the Administrative and Legal Regulation of the Transition to the Circular Economic Model of the Agro-Industrial Complex on the Example of Implementation of the Closed-Loop Economy Federal Project
Authors: Semenov Andrey V. ,   PhD (Law), Associate Professor, Associate Professor of the Department of Civil and International Law of the Admiral Ushakov, Semenova-Shuss Elena V. ,   Lecturer of the Department of the Humanities of the Kuban State University, Novorossiysk Branch
Published: July 2024

The article considers problematic issues related to the mechanism of administrative and legal regulation of Russia’s transition to a cyclical economy, especially in the field of agro-industrial complex, which are an urgent problem in modern legislation. Federal projects and national strategies that are being developed and implemented require understanding, analysis, and systematization of data for possible adjustments. Solving these issues will be useful for law enforcement activities. The authors explore issues related to the administrative and legal regime of Russia’s transition from a linear economy to a closed-loop economy, analyzes the control points of the federal project “Closed-loop Economy” in relation to the implementation of the principles of a cyclical economy in the agro-industrial complex.
Systematization of Obligatory Requirements: The Current State and Ways of Improvement
Authors: Surin Ilya M. ,   Degree-Seeking Student of the Department of Administrative Law and Procedure of the Institute of Legislation and Comparative Law
Published: July 2024

The article raises a discussion about the design of the list of mandatory requirements using the example of administrative and legal regulation of the production and circulation of alcoholic products. The presented work hypothesizes that the existing approach to systematizing lists of mandatory requirements requires improvement, due to the impossibility of accurately determining which mandatory requirements will be subject to control, and also discusses the problem of imperfect design of the register of mandatory requirements from a business point of view.
The Administrative Liability of Judges as Persons with Legal Privileges
Authors: Stenyushkina Elvira A. ,   Junior Scientific Assistant of the 3rd Faculty of the Management Academy of the Ministry of the Interior of Russia
Published: July 2024

The work analyzes Russian legislation on the issue of bringing to justice persons with privileges in law, describes the algorithm for bringing judges to administrative responsibility as subjects with immunities in law, identifies the problems caused by the complicated mechanism of bringing judges to justice, provides the author’s structure of administrative and legal immunity of judges, concludes and provides confirmation statistical data indicate that it is necessary to review the procedure for bringing judges to administrative responsibility..
MASS-12: Evidence-based Martial Arts Striking Sports Injury Prevention Programme
Authors: Bacon Wendi , Wilson Rowan
Published: July 2024

Despite a focus on contact injuries in martial arts, many injuries are non-contact, from ligament tears to ankle sprains, and could be prevented with appropriate prehabilitation. With an emphasis on tradition, recreational martial arts clubs have not yet widely adopted modern prehabilitation exercises. We reviewed the literature to identify injury prevalence and mechanism in martial arts striking sports (MASS). Given the lack of data on female martial artists, we also reviewed common injuries in female athletes. We then identified sport-specific evidence-based interventions using a combination of literature review and Physiotec and filtered this through the constraints of recreational MASS environments to develop a cohesive, useable prehabilitation programme. We propose a programme of 12 exercises for injury prevention (MASS-12). We emphasise the importance of biomechanical retraining to prevent common injuries in martial arts. Hip-knee-ankle alignment is key to injury prevention in MASS, while improved injury surveillance is needed for future intervention.
Preservación del patrimonio cultural y tradiciones: proyecto académico desde las cátedras de Antropología Visual y Modelado 3D
Authors: Martínez Vergara Jessica , Samaniego López Mariela
Published: July 2024

La práctica del Diseño con un fin social y cultural desde la academia se puede integrar en muchos niveles y para cubrir diferentes necesidades
El lenguaje estereotipado en la representación de los arquetipos del chulla quiteño y la chola pinganilla. Un estudio desde la literatura, la música
Authors: Castro Solórzano Marina Z. , Escobar Guanoluisa Taña E. , Martínez Basurto Paula G. , Tibán Perdomo Galo Á.
Published: July 2024

En la cultura ecuatoriana, los arquetipos del chulla quiteño y la chola pinganilla han sido objeto de análisis sociológico, historiográfico, semiótico y literario, debido a su arraigo en la identidad regional.
Clinical and Pathological Findings of Ulcerative Prepuce Squamous Cell Carcinoma in a Marwari Horse
Authors: Velavan A. , Vijayakumar M. , Kumaresan A. , Mounika C. , Sugan S. , Gopal K. , Kathirvel S. , Dharmaceelan S.
Published: July 2024

Squamous cell carcinoma is one of the muco-cutaneous soft tissue growths occurs in horses. Proliferative external genitalia squamous growth is a common type. This case report is about ulcerative squamous growth which is common in eyeball but uncommon in prepuce area. A Marwari 11 year old stallion was presented to the Veterinary Clinical Complex, Veterinary College and Research Institute, Namakkal with the history of mass in the external genitalia which had increased in size gradually over 12 months with ulceration shown in the last 5 weeks of that period. On clinical examination, ulcerated mass was noticed in the prepuce. Pudental nerve block was done for physical examination. Fine needle aspiration cytology and impression smear didn’t reveal tumour pathology. The presented case was tentatively diagnosed as preputial tumour and planned to perform surgical excision. Under xylazine and ketamine anaesthesia and triple drip maintenance, the preputial tumour mass was excised and samples were sent for histopathology which revealed poorly differentiated squamous cell carcinoma. Post-operative antibiotics, painkillers were administered and wound dressing done for 5 days. Animal had an uneventful recovery without recurrence.
Effects of an Chinese Herbal Compound Prescription on Simulated Transport Stress in Mice
Authors: Jiang Xiao-Fei , Pan Wan-Ying , Teng Shu-Xue , Cao Jian-Feng
Published: July 2024

Background: In order to alleviate the transport stress reaction of animals, three kinds of chinese herbs with sedative and tranquilizing properties were extracted with ethanol and proportionally composed into a chinese herbal compound prescription. In addition, isorhynchophylline in leaves of Uncaria rhynchophylla was isolated and purified for use. Methods: The enzyme-linked Immunosorbent assay (ELISA) was used to measure the changes in serum stress indicators and hormone levels, three classification blood cell counter and automatic biochemistry analyser was used to measure blood indicators and other biochemical indicators of each group mice before and after transport stress. Result: The results showed that the blood physiological indexes such as blood glucose (GLU) level, biochemical indexes such as lactate dehydrogenase (LDH) and hormone levels such as adrocorticotropic hormone (ACTH) and other stress indexes were significantly higher in mice after transport than before. The compound agents and isorhynchophylline played a role in regulating the stress indices of mice after the simulating transport processs and have the effect of significantly alleviating the transport stress response in mice, with a view to provide reference for alleviating the adverse effects of transport stress on the animal husbandry industry.
Implementation Of Management Of Facilities And Extracurricular Infrastructure For Student Sports At The Modern Islamic Boarding School Ar-Rahmat Bojonegoro
Authors: Nabhan Aqib Khoiron , Choironi Mohammad Afif , Mohd Yusof Siti Ilyana Binti
Published: July 2024

This research was motivated by the lack of facilities and infrastructure for extracurricular activities at the Ar-Rahmat Bojonegoro Modern Islamic Boarding School. Even though it only has one field, the field is used for various activities. The students are still able to achieve achievements through extracurricular activities, especially in sports. This research aims to investigate the implementation of the management of extracurricular sports facilities and infrastructure as well as supporting and inhibiting factors. The research uses qualitative methods with a descriptive analysis approach. Sampling was carried out using a purposive sampling technique. Data was collected through interviews, observation, and documentation. Data analysis was carried out using the stages of Transcript, Coding, Grouping, Comparing Contrasting, and Interpretation. The validity of the data is strengthened by source triangulation. The research results show that the management of facilities and infrastructure can run smoothly according to the vision and mission of the Ar-Rahmat Bojonegoro Modern Islamic Boarding School. The process involves planning, organizing, implementing, and monitoring. Supporting factors for implementation include quality human resources, internal school cooperation, external assistance, as well as awareness and participation of students and teachers. Inhibiting factors include lack of field space, incidental programs not included in the work program, budget limitations, and decisions that depend on foundation policy. Limited funds are also an obstacle because they only rely on donations from student guardians without government support.
The Failure Of The Ministry Of Education And Culture (Kemendikbud) To Implement Educational Policies Related To Digital Literacy In The School Literacy Movement (SLM)
Authors: Noviyanti Shobihatul Fitroh , Jamilah Zahrotul , Slamet Slamet
Published: July 2024

Technological progress certainly requires that various fields can adapt to technology, especially in the field of education. Various innovations continue to be made by the government to improve the technology-based education system. The government policy, namely the School Literacy Movement (SLM), contains one of its components: digital literacy. This is one form of the education government's response to technological advances and making use of them. However, the implementation could be more optimal because the use of technology in this school should be carried out as it should. This research was conducted using library research, namely by collecting various articles by reading, taking notes, and managing various sources. The results of this study indicate that hoax news is still being spread. Namely, the information obtained needs to be filtered first. This, of course, also occurs because technology facilitates access to various information. Student delinquency in digital use is also a form of failure, and many students still abuse the use of technology. Because the information obtained is absorbed raw and the existing technology needs to be used properly, this also causes digital-based learning to be ineffective.
A Study on Changes in Interest and Awareness of Adolescents' Dietary Habits Before and After COVID-19
Authors: Oh Sang-Mi , Jung Lan-Hee , Jeon Eun-Raye ,   Korean Home Economics Education Association
Published: July 2024

This study used TEXTOM for a total of 4 years, 2 years before and after, as of January 19, 2020, when the domestic confirmed cases of COVID-19 were officially announced, targeting Naver, Daum, Google, YouTube, and Twitter. By analyzing changes in adolescents' interest and awareness of their dietary habits, we aimed to create an opportunity to develop a dietary education program to provide proper dietary education. The results obtained through this study are as follows. First, the keywords with the highest co-occurrence before COVID-19 were ‘nutrition’ and ‘counseling’, and the next keywords were ‘nutrition’ and ‘education’. After COVID-19, the order was ‘nutrition’, ‘education’, ‘food’ and ‘safety’. Second, the results of co-occurrence frequency network analysis showed that there was high interest in nutrition and counseling regardless of COVID-19, and that interest in safety and health increased further after COVID-19. Third, through cluster formation through CONCOR analysis, before COVID-19, it was categorized into ‘diet and physical activity’, ‘skin and disease’, ‘health and food’, and ‘nutrition and intake’, and after COVID-19, it was categorized into ‘nutrition, intake and COVID-19’, ‘diet and physical activity’, ‘skin and disease’, and ‘circadian rhythm imbalance and disease’. Fourth, as a result of the diet-related keyword cluster analysis network, before COVID-19, keywords in the ‘eating and physical activity’ group were strongly connected to keywords in the ‘health and food’ and ‘nutrition and intake’ groups, and after COVID-19, ‘diet’ Keywords in the ‘and physical activity’ group were strongly connected to keywords in the ‘nutrition, intake, and COVID-19’ group.
Artery of Percheron Infarction, a Rare Presentation; a Case Report
Authors: Abdel Ghaffar Nawal F
Published: July 2024

Posterior fossa strokes, namely “Strokes in the territory of the posterior cerebral artery,” remain a challenging diagnosis. Its variable stuttering symptoms and non-focal manifestations result in a delay of its diagnosis and poor outcome. Artery of Percheron (AOP) is an anatomical vasculature variant arising from the P1 segment of a Posterior Cerebral Artery (PCA) as a single dominant thalamic perforating artery that supplies bilateral paramedian thalami and the rostral mesencephalon. Bilateral thalamic infarcts can present with altered mental status, hypersomnolence up to coma, aphasia, memory impairment, and vertical gaze palsy. Given the lack of classic stroke signs, the majority of AOP infarcts are not diagnosed in the emergency setting. Diagnosis is usually made following an MRI brain scan, which is usually obtained outside the therapeutic window for IV tissue plasminogen activator (tPA) administration. Timely vessel imaging is critical for diagnosis and initiation of treatment in those patients. This case highlights the rare presentation and diagnostic difficulty of a patient with an AOP infarction and reminds us to include thalamic pathology in patients presenting with nonspecific neurological symptoms and no obvious signs of stroke.
Muslim Students Consciousness to Use Halal Cosmetic Products at Semarang City, a psychological analysis
Authors: Hayati Mardiyan , Ahmad Sriyono , Muthohar Sofa
Published: July 2024

It is important to know the awareness of Muslimah students using halal cosmetics to protect Muslim consumers in the use of cosmetic products. This study aims to describe how consciousness of Muslim students at Semarang to use halal cosmetics. Researchers used mix-method qualitative-quantitative research methods with survey techniques. Sampling was done by using cluster random sampling technique at public and religious universities in Semarang City. Data collection techniques used questionnaire on 145 female students from 7 major universities in the city of Semarang. Last analysis used religious psychology. The results of the research have shown that their level of consciousness to carry out Islamic values ​​in daily life reaches 90.3%. The relationship between religious consciousness and the use of halal products among Muslim female students from both santri and non-santri in Semarang City is very high (71%) Thus, that attitude of students is included in self-directive religious consciousness category, namely religious behavior due to personal encouragement, and not affected by the environment.
Internalisasi Hadis Tarbawi dalam Media Sosial “Omar Hana” Sebagai Model Pendidikan Anak Islam di Indonesia
Authors: Dwi Aryanti Savira , Ubaidillah
Published: July 2024

The development of hadith studies continues to experience dynamism, not only sanad and matan, but has developed into various trends of study from text to social media. Various innovations and creations of hadith literature began to emerge, such as Omar Hana's Islamic animated content. This research focuses on the internalization of hadith in Omar Hana's Islamic animation content as a way of Islamic child education, with the formulation of problems that include the interpretation of hadith in Omar Hana's Islamic animation content, aesthetic value, and its positive implications. The goal is to reveal the form of hadith reception in Omar Hana's Islamic animation in internalizing the Prophet's hadith as Islamic child education. The method used in the research is library research with the theory of reception introduced by Ahmad Rafiq, which refers to three steps, namely exegesis, aesthetic, and functional. This study found the first fact, that the hadith in Omar Hana's Islamic animation content is conveyed with song lyrics accompanied by typical children's backsound and displays the hadith translation at the end of the video. Second, the reception of the hadith text in the content of Omar and Hana uses aesthetic reception of hadith in the form of digitally animated visualization. While the hadith used is themed on daily practices from waking up to sleeping again by taking pieces of the matan of the hadith without including the sanad and the quality of the hadith. Functionally, the value of the teaching can be a medium for children's moral education although it is not representative enough in terms of the scientific discourse of hadith by mentioning the position of the status of hadith.
Relasi Islam dan Budaya Lokal: Studi tentang Ritual Pengobatan Mongunom Manginano pada Masyarakat Buol
Authors: Nugroho Fajar
Published: July 2024

Tulisan ini merupakan hasil penelitian yang bertujuan untuk menjelaskan hubungan antara Islam dengan budaya lokal, dalam hal ini adalah ritual pengobatan mongunom manginano pada masyarakat Buol. Metode penelitian yang digunakan adalah penelitian studi kasus, merupakan suatu upaya penyelidikan terhadap fenomena kontemporer dalam konteks kehidupan nyata. Proses pengumpulan data dalam penelitian ini dilakukan mulai dari observasi, wawancara, dokumentasi, dan rekaman arsip serta sumber penunjang lainnya berupa buku dan artikel. Hasil yang diperoleh dalam penelitian ini adalah mongunom manginano merupakan suatu ritual pengobatan tradisional yang dituturkan secara turun-temurun dan memiliki ciri khas yakni menggunakan simbol buaya dalam proses ritualnya. Kepercayaan masyarakat Buol terhadap ritual pengobatan mongunom manginano merupakan bentuk upaya terakhir untuk mencari kesembuhan, setelah melalui upaya medis namun belum berhasil. Prosesi ritual pengobatan mongunom manginano dalam pelaksanaannya menggunakan doa-doa yang dipanjatkan kepada Allah SWT. Ritual pengobatan mongunom manginano yang memiliki makna menyembuhkan orang yang sakit dan mewarisi serta melestarikan nilai-nilai leluhur sebagai suatu warisan sejarah.
The definition of palliative care and its scope in argentine law
Authors: Lafferriere Jorge Nicolás ,   Pontificia Universidad Católica Argentina, Facultad de Derecho, CABA. Argentina,   Argentina
Published: July 2024

In this paper I investigate what is understood by palliative care in the laws and legal norms that regulate and guarantee access to these services in Argentina to evaluate whether they meet the definition of PC developed by the WHO and the International Association of Hospice and Palliative Care. This research will help us verify whether the regulations contribute or hinder access to PC for people in vulnerable situations due to suffering associated with a serious illness. The analysis focuses on four criteria: the subjective scope of the CP, the characterization of the diseases covered, the type of approach and the spectrum of problems protected. The conclusión is that the norms in Ar-gentina on PC reflect the new conception of PC, although challenges remain linked to the scope of the Mandatory Medical Program and the articulation of PC programs so that they reach both oncological and non-oncological patients.
Growth and physiological adaptation of Ageratum conyzoides L. under salinity stress
Authors: Putri Yusi Ananda , Dwinianti Edia Fitri , Inayah Ulfatul , Farhan Abdillah Maulana
Published: July 2024

Physiological stress affects all plants, including salinity stress, which poses significant challenges. Ageratum conyzoides L. was selected as the subject of this study due to its reputed ability to thrive under various stress conditions, owing to its excellent adaptive capacity. The study employed salt solutions at concentrations of 1000 ppm, 3000 ppm, and 5000 ppm, administered as a single treatment over four weeks. The aim was to assess the impact of salinity stress on the growth, stomatal density, and chlorophyll content of A. conyzoides. Results indicate that salt treatment adversely affected the height of A. conyzoides. Stomatal density was highest at the 5000 ppm concentration, attributed to intensified transpiration in response to stress compared to lower concentrations. Chlorophyll content also showed an reduced at higher salt concentrations. These findings highlight the physiological responses of A. conyzoides to salinity stress, providing insights into its adaptation mechanisms under adverse environmental conditions.
A catastrófica ecologia do Antropoceno
Authors: Mega Orestes Jayme
Published: July 2024

A atual crise de extinções de espécies em escala planetária, quevem sendo denominada de Sexta Extinção em Massa, tem chamado a atenção de um crescente número de pesquisadores que investigam os impactos das atividades humanas sobre a biodiversidade. Este artigo traz uma abordagem arqueológica dessa crise, enfatizando ofato de que houve um explosivo aumento da produção de formas técnicas, aqui denominada “tecnodiversidade”, ao mesmo tempo que ocorreu uma preocupante queda das formas de vida (biodiversidade). Conclui-se o artigo com a afirmação de que o que está causandoa Sexta Extinção em Massa é o montante de tudo o que foi produzido pela humanidade em sua luta pela sobrevivência, fator que denomino de psicotecnosfera.
A Proof of the Riemann Hypothesis Based on a New Expression of the Completed Zeta Function
Authors: Zhang Weicun
Published: July 2024

The Riemann Hypothesis (RH) is proved based on a new absolutely convergent expression of $\xi(s)$, which was obtained from the Hadamard product, through paring $\rho_i$ and $\bar{\rho}_i$, and taking the possible multiple zeros into consideration with their real (unique and unchangeable) multiplicities, i.e. $$\xi(s)=\xi(0)\prod_{\rho}(1-\frac{s}{\rho})=\xi(0)\prod_{i=1}^{\infty}(1-\frac{s}{\rho_i})(1-\frac{s}{\bar{\rho}_i})=\xi(0)\prod_{i=1}^{\infty}\Big{(}\frac{\beta_i^2}{\alpha_i^2+\beta_i^2}+\frac{(s-\alpha_i)^2}{\alpha_i^2+\beta_i^2}\Big{)}^{m_{i}}$$ where $\xi(0)=\frac{1}{2}$, $\rho_i=\alpha_i+j\beta_i$ and $\bar{\rho}_i=\alpha_i-j\beta_i$ are the complex conjugate zeros of $\xi(s)$, $0<\alpha_i<1$ and $\beta_i\neq 0$ are real numbers, $m_i\geq 1$ is the real multiplicity of $\rho_i$, $0<|\beta_1|\leq|\beta_2|\leq|\beta_3|\leq \cdots$. Then, according to the functional equation $\xi(s)=\xi(1-s)$, we have $$\prod_{i=1}^{\infty}\Big{(}1+\frac{(s-\alpha_i)^2}{\beta_i^2}\Big{)}^{m_{i}}=\prod_{i=1}^{\infty}\Big{(}1+\frac{(1-s-\alpha_i)^2}{\beta_i^2}\Big{)}^{m_{i}}$$ which, owing to the uniqueness and unchangeableness of $m_i$, is finally equivalent to (for more details, see the proof of Lemma 3.) $$\Big{(}1+\frac{(s-\alpha_i)^2}{\beta_i^2}\Big{)}^{m_{i}}=\Big{(}1+\frac{(1-s-\alpha_i)^2}{\beta_i^2}\Big{)}^{m_{i}} \Leftrightarrow \alpha_i=\frac{1}{2}, 0<|\beta_1|<|\beta_2|<|\beta_3|<\cdots$$ Thus, we conclude that the RH is true.
Scalable and Interpretable Forecasting of Hydrological Time-Series based on Variational Gaussian Processes
Authors: Pastrana-Cortés Julián David , Gil-Gonzalez Julian , Álvarez-Meza Andrés Marino , Cárdenas-Peña David Augusto , Orozco-Gutiérrez Álvaro Angel
Published: July 2024

Accurate streamflow forecasting is crucial for effectively managing water resources, particularly in countries like Colombia, where hydroelectric power generation significantly contributes to the national energy grid. Although highly interpretable, traditional deterministic, physically-driven models often suffer from complexity and require extensive parameterization. Data-driven models like Linear Autoregressive (LAR) and Long Short-Term Memory (LSTM) networks offer simplicity and performance but cannot quantify uncertainty. This work introduces Sparse Variational Gaussian Processes (SVGPs) for forecasting streamflow contributions. The proposed SVGP model reduces computational complexity compared to traditional Gaussian Processes, making it highly scalable for large datasets. The methodology employs optimal hyperparameters and shared inducing points to capture short-term and long-term relationships among reservoirs. Training, validation, and analysis of the proposed approach consider the streamflow dataset from 23 geographically dispersed reservoirs recorded during twelve years in Colombia. Performance assessment reveals that the proposal outperforms baseline Linear Autoregressive (LAR) and Long Short-Term Memory (LSTM) models in three key aspects: adaptability to changing dynamics, provision of informative confidence intervals through Bayesian inference, and enhanced forecasting accuracy. Therefore, the SVGP-based forecasting methodology offers a scalable and interpretable solution for multi-output streamflow forecasting, thereby contributing to more effective water resource management and hydroelectric planning.
A Novel Approach to Detecting Blockages in Sewers and Drains: The Reflected Wave Technique
Authors: Kelly David A , Garden Mark , Sharif Khanda , Campbell David , Gormley Michael
Published: July 2024

Blockages in sewers and drains often result in overflows and flooding that cause significant environmental pollution and public health risks particularly in hospitals where the consequences can be catastrophic. Due to their low “visibility”, sewers and drains are inherently difficult to monitor and maintain, resulting in a reactive management approach whereby maintenance or repair is carried out only after a system failure has occurred. This study investigates the application of the reflected wave technique, a unique sonar-like monitoring system, capable of identifying changes to the geometry of closed-pipe-conduits, as a means of active system monitoring to enable maintenance to be conducted in a pro-active basis.

An experimental setup was developed to simulate a horizontal drain using standard pipework of 100 mm diameter and 70 m length. Blockages representing 30% and 75% coverage of the drain’s cross-sectional area, with lengths from 30 mm to 3000 mm, were added to the drain. A sinusoidal air pressure wave of 10 Hz was applied and the resultant system pressure response recorded. All but the two smallest blockages (30% with 30 mm length and 30% with 100 mm length) were detected and located with good accuracy. The reflected wave technique could provide a novel and non-invasive method for blockage detection and overall system monitoring for sewers and drains.
Students' Instructional Delivery Approach Preference for Sustainable Learning Amidst the Emergence of Hybrid Teaching Post the Pandemic
Authors: Garba Sani Alhaji , Abdulhamid Lawan
Published: July 2024

On return to campus after the pandemic, students were subjected to receiving lectures online, in class, or by the emerging hybrid approach. This study reports students' preference over the three approaches based on the experience gained during the 2022/23 academic session. One hundred and twenty-seven (127) on-campus Education students in one public university in Malaysia participated in the study. Data was collected through an online forum and interviews with the participants. The data collected was analyzed using content and thematic analysis. Preference for the hybrid approach emerged as a finding with three themes describing what makes the wholly online class unpopular (themes one and two); and, the popularity of the hybrid approach (theme three): 1. On-campus learner-environment challenges; 2. Perceived lack of Faculty engagement and support in the online learning environment; and, 3. Student engagement through faculty presence and technology innovation. What the students valued most in the hybrid approach is the face-to-face technology-enhanced classroom interaction that is retained, believing that learning is more effective and interesting in class than online. They considered the additional online learning activities as complementing the classroom learning. The approach provides an opportunity for fundamental learning in class and supplementary learning online. These findings imply that institutions should prioritize technology integration into face-to-face instruction, leveraging innovative approaches to enhance student engagement and learning outcomes. Lecturers should consider adopting hybrid teaching models that combine the benefits of in-person interaction with the flexibility of online learning, catering to diverse student preferences and optimizing the educational experience.
Buckling Behavior of Innovative Low-Cost Bamboo Composite (LCBC) Structural Columns: Experimental Method and Numerical Approach
Authors: Drury Ben , Padfield Cameron , Soltanieh Ghazaleh , Rajabifard Mona , Mofidi Amir
Published: July 2024

This paper investigates, experimentally and numerically, the buckling behavior of innovative sustainable Low-Cost Bamboo Composite (LCBC) structural columns under compressive loading. The LCBC columns are manufactured from bamboo culms in combination with bio-based resins to form composite structural columns. Different LCBC cross-sectional configurations are investigated in this study including the Russian doll (RD), Big Russian doll (BRD), Hawser (HAW), and Scrimber (SCR). Extra-large, large, medium, and small sizes of bamboo are employed to form the proposed configurations. Two bio-based resins including one bio-epoxy and one furan-based resin, in addition to a soft bio-based filler and a synthetic epoxy resin are applied. The bamboo species used as the cast-in-place giant bamboo for all configurations include Moso, Guadua, and Tali. In addition to experimental testing of the slender LCBC short columns, finite element analysis (FEA) software ABAQUS is applied to model the composite columns and predict their behavior. A buckling analysis using static Riks method is carried out to determine the LBCB’s response to axial compressive loading. A model is calibrated using test results with various imperfections, accounting for the variable behavior of each bamboo specimen, to accurately predict the behavior of LCBC columns with different resin contents. Slender LCBC columns showed maximum stress at buckling up to 60 MPa, highlighting the potential of bio-based resins for structural applications. The study found that the samples with bio-epoxy resin (BE2) exhibited enhanced material stiffness when compared to with synthetic epoxy (EPX) and furan-based resin (PF1), while PF1 specimens demonstrated increased ductility. The BE2 samples showed strain hardening in their stress-strain behavior, and the PF1 samples exhibited a long plateau phase before reaching the maximum load. Among the specimens with Moso bamboo and BE2 resin, those with SCR and HAW configurations achieved the highest compressive strengths.
Effect of Omega-3 Polyunsaturated Fatty Acid Supplementation on Clinical Outcome of Atopic Dermatitis in Children
Authors: Niseteo Tena , Hojsak Iva , Ožanić Bulić Suzana , Pustišek Nives
Published: July 2024

The use of omega-3 fatty acids (omega-3 FA) in the treatment of atopic dermatitis (AD) is an area of ongoing research. Some studies suggest that dietary supplementation with omega-3 FA can help manage symptoms of AD by reducing lesion severity, skin inflammation, dryness and itching, while other show no significant beneficial effect. The aim of this study was to evaluate the effect of omega-3 FA form fish oil in combination with GLA form blackcurrant seed oil in children with AD.
This is a longitudinal, prospective, randomized, triple blind, placebo-controlled parallel clinical trial. The study was conducted during the 2-year period from autumn, winter, and spring avoiding the summer when AD usually improves. Children were randomized to receive the active study product (Mega Kid®) containing specific blend of omega-3 and omega-6 fatty acids or placebo. Primary outcomes were change in severity of AD measured using SCORing Atopic Dermatitis (SCORAD) patient oriented SCORAD (PO-SCORAD) and the difference in TCS use. Secondary outcomes were change in itch intensity, sleep quality and Family Dermatology Life Quality Index (FDLQI).
Data were analyzed for 52 children (26 in the intervention group and 26 in the placebo group). In children receiving active product intention-to-treat analysis showed that after 4 months of treatment, there was a significant decrease in the SCORAD index (from median 42 to 25, p < 0.001) and use of topical corticosteroids (from median 30 to 10 mg/day, p < 0.001) but also significant improvement in itch, sleep quality and overall quality of life.
Omega-3 fatty acids in combination with GLA and vitamin D has a great beneficial effect in treatment of atopic dermatitis in children. Therefore, we can conclude that supplementation with this specific combination could be considered a safe and effective intervention that can significantly reduce the severity of AD in pediatric patients.
Visual Cues, Liking, and Emotional Responses: What Combination of Factors Result in the Willingness to Eat Vegetables among Children with Food Neophobia?
Authors: Tan Xiaoqin , Abdul Shukor Shureen Faris , Geok Soh Kim
Published: July 2024

Childhood nutrition is a cornerstone of long-term health, yet many children exhibit reluctance to consume healthy foods such as vegetables. This aversion can be influenced by various factors, including food neophobia and the sensory and visual appeal of the foods presented. Understanding how visual cues affect children's willingness behaviors can provide insights into effective strategies to enhance their dietary habits. This study aims to investigate the liking and emotional responses on the relationships between intrinsic and extrinsic cues and children's willingness to eat and to ask parents to buy. To understand how these factors influence children with food neophobia food-related behaviors and to identify effective strategies to promote healthier eating habits. A sample size consisting of 420 children recruited was needed in this cross-sectional study. A validated and reliable self-administered questionnaire was employed. Independent t-test and ANOVA were used to test the differences between gender and food neophobia means. Spearman correlations were used for correlation analysis. Hierarchical regression analyses were conducted to explore the relationships among intrinsic cues, extrinsic cues, and the mediating effect of liking and emotional responses. Attributes such as plate color and shape significantly influence children's food-related behaviors and their emotions. Liking and emotional responses significantly mediates the relationship between intrinsic/extrinsic cues and willingness. Positive visual cues experiences are crucial for increasing children's inclination to purchase and consume. Positive emotional responses enhance acceptance and purchase. There are significant differences between boys and girls. Boys prefer blue and triangular plates, while girls prefer pink plates and generate more positive emotions. Children with food neophobia will initially experience a disorder, but its negative effects can be mitigated by increasing sensory appeal and emotional engagement. By employing strategies designed to enhance visual cues and liking and emotions, children’s willingness to choose healthy eating habits can be effectively increased.
Oxidative Stress in Aortic Valves Associated with Infective Endocarditis: Series of Three Cases
Authors: Soto María Elena , Manzano-Pech Linaloe , Guarner-Lans Verónica , Rodriguez Zanella Hugo , Pérez-Torres Israel
Published: July 2024

Background: Infective endocarditis (IE) is the result of infections by gram-positive bacteria and, in this condition, the redox homeostasis is lost by overproduction of H2O2 resulting in overstimulation of the immune system and up- regulation of the production of proinflammatory cytokines. Objectives: The aim of this preliminary study of three cases with IE, was to evaluate the levels of oxidative biomarkers and of the enzymatic and non-enzymatic antioxidant system, in subjects with IE. This is a preliminary retrospective analytical study of cases that had undergone aortic valve replacement surgery complicated by IE. Methods: We determined malondialdehyde (MDA), total antioxidant capacity (TAC), carbonyl groups, glutathione (GSH), thiols and the nitrate/nitrite ratio (NO3−/NO2−) in homogenized tissue of cardiac valves. We also measured the activities of GST, GPx, GR and TrxR. The super oxide dismutase (SOD) isoforms and peroxidase activities were determined using native gels. Results: There were increases in the activities of antioxidant enzymes such as GST, SOD isoforms and peroxidases (p=0.01) and decreases in OS markers such as GSH, TAC, (p=0.01); however, MDA was increased (p=0.01). Conclusions: The results suggest that there is loss of the intricate redox homeostasis system in the patients with EI in the aortic valve may be favors the bacterial process and damages the patient probably leading to a fatal outcome.
Proposing New Normative Standards for Granular Base Rigid Pavements: Integrating CBR Testing with Hydraulic Conductivity
Authors: Alegría Omar Chavez , Arvizu Mildred Montes , Rojas González Eduardo
Published: July 2024

This paper presents a novel normative framework for assessing granular base materials in rigid pavements, incorporating evaluations of California Bearing Ratio (CBR) alongside hydraulic conductivity tests. A critical component of this research adheres to Federal Highway Administration (FHWA) standards, which specify a permeability coefficient range of 0.05 to 0.20 cm/sec. Our investigations indicate that increased compaction energy inversely affects permeability, highlighting a sophisticated interplay between compaction dynamics and hydraulic characteristics. The study further elucidates that CBR values are profoundly impacted by the content of coarse-grained soil, advocating for a tailored approach to base layer assessment. Multivariable CBR analysis facilitated the identification of an optimal water content, underscoring that maintaining a minimum 80% CBR—while minimizing water content—can mitigate fatigue effects and enhance structural performance under heightened energy conditions. This research proposes bespoke, scientifically validated standards that integrate local geotechnical nuances, aimed at refining material selection processes and extending the durability of pavement infrastructures through foundational yet meticulous geotechnical evaluations.
Pharmacogenetics and the Blood-Brain Barrier: A Whirlwind Tour of Potential Clinical Utility
Authors: Skvarc David , Truong Trang , Lundin Robert , Barnes Russell , Wilkes Fiona , Singh Ajeet
Published: July 2024

Genetic factors influence medication response (pharmacogenetics), affecting the pharmacody-namics and pharmacokinetics of many medicaments used in clinical care. The ability of medica-tions to cross the blood-brain barrier (BBB) represents a critical putative factor in the effectiveness and tolerability of various central nervous system (CNS) medications at a pharmacokinetic (dosing) level. Pharmacogenetics has the potential to personalise medicine to a greater extent than has been possible, with the potential to help reduce heuristic delays to effective tolerable pharmacotherapy. Here, we critically examine and summarise the evidence, particularly for ABCB1 polymorphisms associated with various CNS medications. These transporters appear to have a role in BBB pharmacogenetics. We identify some of the most promising variants for clinical translation while spotlighting the complexities of the involved systems and limitations of the current empirical literature.
Open-Source DC-DC Converter Enabling Direct Integration of Solar Photovoltaics with Anion Exchange Membrane Electrolyzer for Green Hydrogen Production
Authors: Rahman Md Motakabbir , Antonini Giorgio , Pearce Joshua
Published: July 2024

Fully sustainable hydrogen production demands renewable energy sources. This study uses an approach that combines solar photovoltaic (PV) systems with minimal batteries to tailor the energy supply to the unique demands of anion exchange membrane (AEM) electrolyzers. An open source DC-DC adjustable converter is designed, prototyped, and tested to enable an AEM to operate at its optimum efficiency without disrupting the continuous operation of existing loads. A structured operating schedule is simulated to align PV performance with AEM electrolyzer characteristics. The results show the >90% efficiency open-source converter was able to directly power the electrolyzer while taking advantage of solar energy surplus for hydrogen production. By strategically scheduling the electrolyzer to maximize output and minimize waste the system only utilizes excess solar energy. By employing this sustainable method, the study highlights a scalable solution that not only enhances the efficiency of hydrogen production, but also promotes the deployment of PV.
Numerical Simulation Analysis of Turbulent Pulsation Drag Reduction at Different Intervals
Authors: Wang Kun Ying , Sun Bo Hua
Published: July 2024

The shear stress generated by wall turbulence is the main cause of wall friction resistance in turbulent flow through pipes. This paper investigates the impact of inserting rest periods (regions of constant Reynolds number) within the pulsating operating cycle of velocity on the fully turbulent flow at large time-averaged Reynolds numbers, using the Large Eddy Simulation (LES) method. The study aims to explore the effect of increasing rest periods within pulsations on drag resistance. The dimensionless shear stress and drag reduction rates during different time periods of rest were analyzed. Numerical simulation results indicate that the pulsating velocity operation mode does not necessarily lead to drag reduction; it may even result in increased resistance. Inserting rest periods within the pulsation cycle can achieve drag reduction effects, with the maximum drag reduction rate reaching 21.8\%. Comparisons with experimental data and Direct Numerical Simulation (DNS) from the literature validate the feasibility of using the LES method for pipe pulsating operation modes.