bluuebunny/crossref_metadata_2025 huggingface dataset:
ИССЛЕДОВАНИЕ ПРОБЛЕМЫ ВЛИЯНИЯ КРИМИНАЛЬНЫХ ЛИДЕРОВ НА ФОРМИРОВАНИЕ ПРЕСТУПНОГО ОБРАЗА ЖИЗНИ ОСУЖДЕННЫХ В ТРУДАХ ПРОФЕССОРА В. И. ИГНАТЕНКО
Authors: И.Х. Дакашев
Published: December 2024

Настоящая статья посвящена памяти известного российского ученого-криминолога и педагога Виктора Ивановича Игнатенко (6 июля 1935 г. – 20 октября 2021 г.). Он является автором более 200 научных публикаций, в которых исследовал различные аспекты антиобщественного образа жизни. Кроме того, Виктор Иванович уделял большое внимание изучению преступного образа жизни осужденных, отбывающих наказание в местах лишения свободы. По мнению профессора Игнатенко, большую опасность по сравнению со всеми антиобщественными явлениями представляет преступный образ жизни осужденных. В связи с этим возникает необходимость изучения факторов, способствующих формированию рассматриваемого негативного явления. Особую роль в формировании преступного образа жизни осужденных в исправительных учреждениях играют криминальные лидеры. Сфера научных интересов профессора Игнатенко очень широка, что отражает многосторонность его «криминологического таланта», истинную заинтересованность в исследовании сложнейшей и многоаспектной проблемы возникновения и развития антиобщественного образа жизни человека и пути его преодоления.

This article is dedicated to the memory of the famous Russian criminologist and teacher Viktor Ivanovich Ignatenko (July 6, 1935 – October 20, 2021). He is the author of more than 200 scientific publications in which the scientist explores the concept of an antisocial lifestyle in the scientific space. In addition, Viktor Ivanovich paid attention to the study of the criminal lifestyle of convicts serving sentences in places of deprivation of liberty. According to Viktor Ivanovich, the criminal lifestyle of convicts is a great danger compared to all antisocial phenomena. Judging a person's guilt based on his antisocial behavior while ignoring the peculiarities of his lifestyle often leads to irreversible consequences. In this regard, there is a need to study the factors contributing to the formation of a criminal lifestyle of a convicted person. At the same time, criminal leaders play a special role in the emergence of such a negative phenomenon. The sphere of scientific interests of Professor Ignatenko is very wide, which reflects the versatility of his «criminological talent», his true interest in researching the most complex and multidimensional problem of antisocial lifestyle of minors and youth and ways to overcome it.
ФОТОГРАФИЯ КАК РЕСУРС В ТРЭВЕЛ ЖУРНАЛИСТИКЕ
Authors: Мадина Ахметовна Цаликова , Алина Казбековна Меликова
Published: December 2024

В статье анализируются тенденции, связанные с публикацией фотоматериалов в журналистике путешествий: жанровая представленность фотографий, их особенности, динамика использования разных видов фотографий в современных медиа. Рассматривается повышение требований к эстетическому качеству визуальной составляющей текстов: фотографий и их привязки к тексту. Указываются факторы, влияющие на востребованность иллюстративного материала данного типа.

The article analyzes the trends associated with the publication of photographic materials in travel journalism: the genre representation of photographs, their features, the dynamics of the use of different types of photographs in modern media. The article considers increasing the requirements for the aesthetic quality of the visual component of texts: photographs and their binding to the text. The factors influencing the demand for illustrative material of this type are indicated.
THE IMPACT OF DIGITAL IMMORTALITY ON UNDERSTANDING LIFE AND DEATH: A PHILOSOPHICAL ANALYSIS
Authors: Владимир Васильевич Сметана
Published: December 2024

Данная статья посвящена философскому анализу влияния концепции цифрового бессмертия на понимание жизни и смерти, а также на социальные и культурные аспекты человеческого существования. Концепция цифрового бессмертия бросает вызов традиционным представлениям о смерти, превращая ее из конечного события в переход в другую форму существования. Это поднимает вопросы о природе цифрового существования, сохранении индивидуальности и сознания, а также этических последствиях такого сдвига в восприятии. Также рассматриваются вопросы страх смерти и новые экзистенциальные тревоги, поиск смысла жизни, социальные и культурные последствия. Статья предлагает философское осмысление этих вопросов, подчеркивая важность подготовки к потенциальной новой реальности, где смерть может перестать быть абсолютным концом, но возникнут новые экзистенциальные и социальные дилеммы.

This article is devoted to the philosophical analysis of the influence of the concept of digital immortality on the understanding of life and death, as well as on the social and cultural aspects of human existence. The concept of digital immortality challenges traditional ideas about death, turning it from a final event into a transition to another form of existence. This raises questions about the nature of digital existence, the preservation of individuality and consciousness, as well as the ethical implications of such a shift in perception. The issues of fear of death and new existential anxieties, the search for the meaning of life, social and cultural consequences are also considered. The article offers a philosophical understanding of these issues, emphasizing the importance of preparing for a potential new reality, where death may cease to be an absolute end, but new existential and social dilemmas will arise.
МЕТОДОЛОГИЯ ОБЕСПЕЧЕНИЯ ЭКОЛОГИЧЕСКОЙ УСТОЙЧИВОСТИ ПРЕДПРИЯТИЯ НА ОСНОВЕ ЭКОЛОГИЧЕСКОГО МЕНЕДЖМЕНТА
Authors: Борис Николаевич Щеткин , Оксана Александровна Коновалова
Published: December 2024

Разработка методологии и механизмов обеспечения экологической устойчивости промышленного предприятия в условиях необходимости удовлетворения потребностей субъектов рыночной экономики в благоприятной окружающей среде и рациональном природопользовании, что расширяет представления экономической науки о содержании и специфике управления устойчивым развитием на корпоративном уровне на основе экологического менеджмента.
РАЗВИТИЕ ПСИХОСОМАТИЧЕСКИХ РАССТРОЙСТВ В ДЕТСКОМ ВОЗРАСТЕ
Authors: Хасан Мохаммад Алфалах , Зухра Магометовна Газаева , Фатима Гидовна Озрокова , Аминат Ризвановна Алиева
Published: December 2024

В статье проводится анализ развития психосоматических расстройств в детском возрасте. Показано, что исследовав функционирование психических процессов, можно соотнести их с состоянием soma. Доказано, что стрессовая тактика педагогических воздействий создает условия риска расстройств и симптомов социопатической личности.
POSITIVE EFFECTS OF PHOTOGRAPHY ON WOMEN'S SELF-ESTEEM AND SELF-IMAGE: WHEN ART MEETS PSYCHOLOGY
Authors:   Photography, Moite production, founder/owner, director, photographer, New York, NY, United States, Moite Katrine
Published: December 2024

This study analyzes the impact of artistic representation in pregnancy photography on women's self-esteem and self-perception during significant physical and emotional changes. Grounded in Cooley's "Looking-Glass Self" theory and Fredrickson and Roberts's objectification theory, the research examines how external evaluations and cultural norms shape self-perception. Utilizing a qualitative approach, the study explores the dual role of social media as a platform that both supports and challenges women's body image through social comparison and idealized standards. The findings highlight that artistic elements in photography, such as specific lighting techniques and personalized posing, positively influence self-esteem by emphasizing individuality and beauty. Ethical considerations in photo retouching are addressed, advocating for a personalized approach that balances technical possibilities with psychological needs. The novelty of this work lies in its interdisciplinary perspective, combining psychological theories with artistic practices to offer insights for professionals aiming to enhance psychological well-being among pregnant women through supportive photographic experiences.
Movilidad en los infantes de los grupos cazadores-recolectores en la región patagónica
Authors: Guichón Fernandez Rocio , Morlesin Milena
Published: December 2024

The aim of this paper is to make visible the different types of child mobility and the archaeological implications derived from the decisions involved in child rearing in hunter-gatherer groups in the Patagonian region. It is based on the articulation between ethnohistoric and ethnographic sources with different lines of evidence such as bioarchaeology and clinical studies. To this end, an exhaustive analysis of different primary documentary sources and ethnographic information from both the Patagonian region and other areas of the world was carried out. This allowed us to generate a diagram, with archaeological implications and expectations, of the different stages of mobility, carrying, cradle technologies (for move and permanence) and the activity of crawling, as a transfer practice during the first years of life. We consider that the elaboration of specific archaeological questions for the non-adult human segment allows for a more holistic understanding of their social organization, a fundamental aspect for the archaeological knowledge of hunter-gatherer groups.
Finding My Sparkle: When Recordkeeping Practitioner and Research Life Intertwine to Become One
Authors: Nicholls Catherine Victoria
Published: December 2024

This article discusses the interplay between recordkeeping research and practice through the author’s experiences as both a part time researcher and full-time practitioner. By drawing on narrative inquiry in the form of autoethnography, the author uses their current research project as a catalyst for exploring the relationship between practitioner life and research work. Their research project investigates how family recordkeeping can be utilised to provide an entry point into understanding recordkeeping concepts and practices in the workplace. The paper explores how the author’s research activities were initially considered secondary and separate from their practitioner life. As the project progressed, their practices helped to shape elements of the research design; and later, the research data played a key role in helping the author to frame the role of recordkeeping literacy in their work program. The author developed a new confidence as they used different analysis tools including scrapbooking and podcasting which in turn brought real enjoyment to the project, a joy that later spilled over and invigorated their practitioner life. Overall, it has become apparent to the author that a recordkeeping career does not need to be a binary proposition between academia or practitioner life.
The Challenge of Actualising Research in Practice: Implementing the Charter of Lifelong Rights in Childhood Recordkeeping in Out of Home Care
Authors: Golding Frank , McKemmish Sue , Reed Barbara
Published: December 2024

This paper addresses the challenges encountered when actualising research in practice, using the implementation of the Charter of Lifelong Rights in Childhood Recordkeeping in Out of Home Care as an illustrative example. We begin with overviews of the recordkeeping failures of the past and present, and the development of the Charter to address them. We imagine transformed recordkeeping and archiving systems engaging children, young people and Care leavers as creators and decision-makers about their records. We identify challenges and barriers to implementation and discuss the strategies designed to engage major stakeholders in implementing the Charter. The paper concludes by challenging recordkeeping regulators, recordkeeping and archival institutions, current records creators and holders, and the recordkeeping and archival profession to play their essential role in enabling the realisation of this goal and identify the broader relevance of reconceptualising person-centric recordkeeping.
Enhancing Efficiency in Nigeria’s Oil and Gas Sector: The Role of Strategic Intelligence in Addressing Micromanagement
Authors: Opuiyo Kevin John , Lawrence Damiete Onyema
Published: December 2024

The Nigerian oil and gas sector plays a critical role in the country’s economy, yet it faces numerous challenges, including inefficiencies aggravated by pervasive micromanagement and the underutilization of local talent. This paper explores how strategic intelligence can mitigate the negative impacts of micromanagement and enhance overall operational efficiency. Drawing on Strategic Management Theory and Intelligence Theory, the study introduces frameworks such as the Visionary Collaborative Leadership (VCL) Framework, the Strategic Intelligence Management Matrix (SIMM), Strategic Intelligence Visionary Leadership Integration (SVLI) Framework, and Leadership Intelligence Management Matrix (LIMM) to foster innovation, improve decision-making, and empower teams. Additionally, the paper advocates for a paradigm shift towards visionary servant leadership and transformative leadership, which optimizes resource allocation, reduces bottlenecks, and creates an environment that supports autonomy and collaboration. Ultimately, this conceptual study offers recommendations for Kevin’s Pedestal Matrix, an integration of four major frameworks that will aid in transforming leadership practices, enhancing organizational efficiency, and driving sustainable growth in Nigeria’s oil and gas industry.
A Validation Pilot Study for The Motivation of English Language Teachers in the College of Health Sciences and the College of Nursing, PAAET, Kuwait
Authors: Boland Dalal , Alazemi Abdullah M. , Hayat Mohammed A. , Alsaber Ahmad R.
Published: December 2024

There are several components that determine and play an essential role in teachers’ motivation. The purpose of this research is to validate the survey questionnaire items that are employed in the study by Ng & Ng (2015) and see if such items can be applied in two selected colleges at the Public Authority for Applied Education and Training (PAAET), Kuwait. The participants of the study are 15 faculty members from the college of Health Sciences and the college of Nursing where they were asked to complete the survey questionnaire items anonymously. Although some survey items were omitted due to having low factor loadings, the rest of the survey items were proven to be applicable to both colleges and other potential academic institutions in Kuwait, and possibly in the GCC region. The analysis resulted in having six major components that determine teachers’ motivation. The six components are intrinsic motivation and self-improvement, leadership influence, social support and relationships, financial motivation, autonomy and administrative support, and career advancement and esteem. The current study findings emphasize that such six components are essential in fostering and maintaining teachers’ motivation in every academic institution in Kuwait and in the region.
La incidencia del fallo "Alpha Shipping S. A." en los procesos determinativos de oficios locales
Authors: Luchessi Julieta , Foco Luciana
Published: December 2024

The institution of prescription in tax matters and the power of local jurisdictions to regulate it normatively has always been a debated topic both in relation to the actions and powers of local tax authorities to determine and demand taxes, and to apply and enforce  sanctions.Doctrines with different perspectives are presented on this topic, upon which the Supreme Court has issued various rulings that shed light on the matter.In this article, we will recount both the main aspects of the aforementioned doctrinal positions and the jurisprudence issued by our Supreme Court with some mentions of local rulings,  culminating in the analysis of "Alpha Shipping," which, although it seems to put an end to the discussion, also raises multiple questions that will be analyzed here.
Presunciones en el procedimiento de determinación tributaria local del impuesto sobre los ingresos brutos, y sus efectos en el convenio multilateral
Authors: Perlati Sebastián F. , Vernetti Luciano
Published: December 2024

An analysis of the ex officio determination procedure is carried out on a presumed basis in the Gross Income tax in general and taking the province of Córdoba as a particular analysis guideline. The characteristics and requirements of the simple and legal presumptions that local treasuries can use to reconstruct the taxable matter are addressed and explained when the taxpayer does not provide documentation or what is provided is insufficient as evidence.Likewise, the validity and reasonableness of the presumptions within the framework of the Multilateral Agreement are analyzed, and their impact on the distribution of the taxpayer's income between the participating jurisdictions. Finally, some complex situations arise that may arise when a treasury determines presumptively omitted income and another treasury intends to do the same for identical periods, or when the taxpayer challenges the determination before the Convention bodies.
Los Retos Políticos y Pedagógicos de la Educación Intercultural
Authors: Arboleda Mojica Erika Marcela , Martínez Borja Narlisbeth
Published: December 2024

La idea de considerar cuales son los múltiples retos y desafíos, como múltiples obstáculos,  de los ensayos didácticos, por una educación eficaz que reduzca la discriminación, el conflicto social, y muchos  de los conflictos que vemos en las aulas de maltrato recurrente y de dificultad por encontrar un dispositivo seguro para dirigir a unos sujetos en formación, hacia caminos de convivencia, equidad y justicia,  es una de las consideraciones que en este ejercicio reflexivo quiere desarrollarse, a partir de analizar el contexto histórico y la comprensión general de un momento que ofrece contrasentidos  múltiples, en los que encontramos esa tensión permanente entre lo que significa, resolver conflicto con guerra o la posibilidad reconciliadora que se une a la situación vencida. Pero en el escenario hay eventos en donde priman costumbres, frente a la imposición legal y racional por resolver en los escenarios educativos, como currículo. Entonces hay un enfrentamiento por la búsqueda de la acertada fórmula que conduzca a satisfacer justicia, reconocimiento y equidad
Neuroeducación aplicada a las matemáticas en educación secundaria: una revisión sistemática
Authors: Chéquer  Bajaña Diana Isabel
Published: December 2024

La neuroeducación es un nuevo concepto creado en la investigación educativa que impulsa mejoras en la práctica formativa, implica no sólo maximizar el potencial de los estudiantes a través del proceso de enseñanza y aprendizaje, sino también comprender cómo funciona el cerebro durante el aprendizaje. El objetivo central del estudio fue analizar el impacto de la neuroeducación aplicada en la enseñanza de las matemáticas en la educación secundaria, siendo uno de los niveles educativos que conlleva mayor problemática para desarrollo de la asignatura. La metodología aplicada fue una revisión sistemática literaria en la base de datos de SCOPUS, utilizando palabras claves y criterios de búsqueda para un mejor análisis de la información, este estudio nos lleva a la conclusión de utilizar la neuroeducación, incluidas nuevas estrategias educativas que estimulen el aprendizaje en el cerebro con prácticas pedagógicas significativas.
Estándares y Estrategias para la Mejora Continua en Instituciones Educativas: Un Enfoque hacia la Optimización de Procesos Académicos
Authors: García Martínez Carlos Alberto , Treviño Uribe Jose Javier , Zapata Rebolloso Apolinar , Alcala Salinas Claudio Alejandro
Published: December 2024

El objetivo de este trabajo es analizar la estandarización en los procesos de mejora continua dentro de instituciones de educación superior, destacando su impacto en la optimización de recursos y en la calidad de la enseñanza. A través de un enfoque metodológico cualitativo y cuantitativo, se recopilaron datos mediante encuestas aplicadas a personal académico y administrativo, así como entrevistas semiestructuradas. Estos instrumentos permitieron identificar áreas críticas en la gestión y administración educativa que requieren procesos estandarizados para lograr mejoras sostenibles. Los resultados muestran una correlación positiva entre la implementación de manuales operativos y la eficiencia en la gestión de recursos, así como una mejora en la percepción de calidad por parte de estudiantes y docentes. Este estudio demuestra la necesidad de estandarizar procesos en las instituciones educativas para garantizar su adaptación y competitividad en un entorno globalizado.
Impacto Regional de los Programas de Intervención social: Una Revisión Sistemática de la Eficacia y los Desafíos en América Latina
Authors: Quinde Aguayo Zorayma Gabriela , Moreira Guerrero Víctor Hugo
Published: December 2024

El estudio analiza la efectividad de los programas de intervención social en América Latina, destacando su impacto en la inclusión social y reducción de la pobreza. El objetivo es identificar las variables que influyen en su éxito o fracaso, así como los desafíos que enfrentan en su implementación. Se utilizó una metodología de revisión sistemática cualitativa basada en 16 estudios seleccionados de la base de datos Scopus, con un enfoque en países como Chile, Colombia y Ecuador, considerando criterios geográficos y temáticos. Los resultados muestran que los programas adaptados al contexto local presentan mayores niveles de efectividad, mientras que los enfoques estandarizados tienden a enfrentar limitaciones debido a las diferencias culturales y la disponibilidad de recursos. En conclusión, se destaca la necesidad de diseñar programas adaptados a las realidades locales, con seguimiento continuo para asegurar impactos sostenibles y efectivos en la región.
Desempeño estructural de conexiones no precalificadas: evaluación y seudo criterios
Authors: Toapanta Molina Álvaro Santiago , Arias Salazar Daicy Paola , Córdova Cruz Byron René , Zavala Córdova Luis Eduardo
Published: December 2024

Las conexiones no precalificadas son de alta importancia para las estructuras de acero por ser elementos de transferencia de cargas a nivel y resistencia estructural a un terremoto y deben ser revisadas por el responsable estructural. Este tipo de conexiones se refiere al tipo de unión entre viguetas y restricciones; en otras palabras, estas son estructuras no expuestas a pruebas de capacidad de peso y fortaleza en la prueba de diseño ya sea tradicional o no precalificado. Para cumplir con la conexión precalificada, esta conexión ha sido probada durante un período y ha sido calificada para una variedad de necesidades de trabajos. En contraste con las conexiones precalificadas, que han sido probadas por un período de tiempo, las conexiones sin precalificación deben ser probadas de acuerdo con la situación.
Effect on Mechanical Property of Polypropylene Mixed with Charcoal Waste Ash through Melt Compounding
Authors: Hairul Effendy Ab Maulod  , Noraiham Mohamad  , Jariah Mohamad Juoi  , Khairul Fadzli Abd Samat  , Qumrul Ahsan
Published: December 2024

This study explores the use of charcoal waste ash, a by-product of human activities, as a filler in polypropylene matrices. The samples were mixed using the melt compounding method using an internal mixer at 1wt%, 2wt%, 5wt%, 7wt% and 10wt%. Tensile strength peaked at 29.85MPa at 2wt% while the flexural strength peaked well above pure PP at 45.5MPa at 7wt%. Charcoal waste ash is possible to enhance the mechanical properties of polypropylene, suggesting its potential as a sustainable material in polymer composites.
Electrospray Dynamics: Investigating the Impact of Voltage and Ionization Ring Parameters on Taylor Cone Characteristics
Authors: Nurfadzilah Mohd Sani  , Abdul Rafeq Saleman  , Fudhail Abdul Munir  , Muhammad Hasrul Rosli  , Ridhwan Jumaidin  , Mohd Shukri Yob  , Herman Saputro
Published: December 2024

Electrospray is a method used to create droplets from a liquid sample by providing a strong electric field, which are formed by splitting the liquid droplet into charged droplets. The characteristics of the electrospray are influenced by voltage, distance and inner diameter of ionization ring (IDIR). Thus, this paper focuses on the effects of range of voltage, ranges of inner diameter of ionization ring (IDIR) and position of ionization ring (IR). The electrospray was generated by a high voltage generator and syringe pump. By varying the output voltage within 4kV to 10kV, IDIR (10.3 mm, 15.3 mm and 21.2 mm) and distance of 5mm needle to the IR, the generation of Taylor cone were explored. Then, a digital microscope camera was used to capture the phenomenon. The results were evaluated based on the angle generated by the Taylor cone. The results show that the Taylor cone starts to develop at the voltage of 4 kV regardless of the position and IDIR. And at certain voltage the angle of the Taylor cone starts to become constant. This paper offers an initial understanding of the electrospray characters that has potential for vast applications. However, further analysis and experimentation on the factors that affect the character of Taylor cone is needed in optimizing this technique.
A Review on Application of Zinc Oxide Nanoparticles as Biocide, Problems of Administration, and Improved Delivery Techniques
Authors: Zing Neo Zhi  , Ainun Rahmahwati Ainuddin  , Balkis A. Talip  , Siti Aida Ibrahim  , Niki Prastomo
Published: December 2024

The incorporation of nanoparticles is trending in a wide range of applications for its antimicrobial properties. The antimicrobial properties, potency, and risk of ZnO nanoparticle have been assessed and justified for its efficacy in different applications. However, there is an existing gap between lab scale and on-site usage due to colloidal stability of the nanoparticles. Despite exhibiting antimicrobial properties under controlled laboratory condition, sensitivity of nanoparticles to ambient condition might reduce or negate its potency under different administered conditions. It is envisaged that encapsulation of zinc oxide nanoparticle shall improve its stability and enhance its performance as biocide. This review paper delves into the attack mechanism of ZnO nanoparticles against different bacteria, fungus, and viruses. In addition, dissolution properties and colloidal stability of nanoparticles, flaws with direct administration of nanoparticles in solid particles form and the current trend in delivery of ZnO nanoparticles were discussed to emphasize the importance of material preservation for performance maximization.
The Characteristics of Resin Waste (RW)/Recycled High-Density Polyethylene (R-HDPE) Blends to Enhanced Pavement
Authors: Tan K. Reen  , Noraini Marsi  , Muhd Shahrizzan Md Sani  , Nik Normunira Mat Hassan  , Mariah Awang  , Nor Mazlana Main  , Jamaluddin Johar  , Hock Chee Low  , Efil Yusrianto
Published: December 2024

Permeable pavement is characterized by open cell structures that enable the drainage of rainfall and snowmelt, as opposed to the runoff observed on impervious pavements. The structural strength of commercial permeable pavement materials is lower than that of conventional pavements due to inherent permeability and structural distinctions. This research focuses on the fabrication of samples using a combination of Resin Waste (RW) and reinforced Recycled High-Density Polyethylene (R-HDPE) in varying ratios of RW (30%, 40%, 50%, 60% and 70% wt/wt). The fabrication process involves a 3-hour heating process at 200°C in a furnace, followed by a 24-hour cure at room temperature. Physical and mechanical properties of the RW/R-HDPE Blends were examined, revealing that the 60% R-HDPE ratio resulted in the lowest density (4.523 g/cm3) and porosity (0.246%). SEM images displayed fewer voids, indicating effective filler dispersion and resin matrix interaction at the 60% resin waste ratio. Tensile strength and stiffness elasticity were maximized at 60% wt/wt of R-HDPE, reaching 3.36 MPa, while the bending strength peaked at 1.1 MPa at the same ratio. The 60% RW/R-HDPE ratio recorded the highest impact strength (26.25 kJ/m2) and energy absorption (1.69 J), showcasing the sample's ability to absorb impact energy through controlled failure mechanisms. In conclusion, the 60% wt/wt RW/R-HDPE Blends exhibit promising potential for enhancing the properties of permeable pavement, particularly in road applications, due to its superior bending and tensile strength.
Surface Modification of Electrospun ABS/ENR Blend Membranes using Polyvinyl Alcohol-Citric Acid Coating
Authors: Mohd Edeerozey Abd Manaf  , Mohammed Iqbal Shueb  , Mahathir Mohamed  , Ahmad Nubly Mohamad  , Adel M. Alkaseh
Published: December 2024

Polymeric membranes, designed for selective permeability to efficiently separate oil from water, present an innovative solution for oil-water separation and offer a rapid and environmentally friendly response to spill incidents. In this study, micro-nanofiber membranes are fabricated using acrylonitrile-butadiene-styrene (ABS) and its blend with epoxidized natural rubber (ENR) using electrospinning method. The electrospun fiber membranes are then coated with polyvinyl alcohol (PVA) containing various concentrations of citric acid (CA), to investigate the impact of PVA coating variations on the physical and mechanical properties of the ABS/ENR membranes. It was found that mechanical properties of the ABS/ENR membrane are superior to that ABS membrane, as demonstrated by higher values of tensile strength and modulus. ENR rubber introduces elasticity and flexibility to the rigid ABS, which leads to enhanced mechanical properties. Addition of ENR was also found to improve hydrophobicity of the membrane as demonstrated by the increase in contact angle. The inclusion of CA was observed to have a beneficial impact on the strength and toughness of the ABS/ENR membrane. The presence of CA promotes the hydrophilic property in both the ABS and ABS/ENR membranes. A finer and more uniform strands were observed for ABS/ENR membranes than ABS membranes, which reflects their higher tensile strength values. From this study, it can be concluded combination of electrospinning and coating method is efficient in producing porous membranes with tailored hydrophobic/hydrophilic property crucial for efficient oil-water separation.
Microbial Use as an Agent to Improve the Durability of Sub-Structure Concrete: A Comprehensive Structured Review
Authors: Affidah Mardziah Mukhtar  , Julie Juliewatty Mohamed  , Noor Azlina Ibrahim  , Teo Pao Ter  , Omar Hamza
Published: December 2024

The increasing degradation of sub-structure concrete due to environmental factors and aging has intensified the need for innovative and sustainable solutions to enhance its durability. To increase the longevity of sub-structure concrete, microbial use is becoming more and more important. One key technique in this exploration of the literature is Microbial-Induced Calcium Carbonate Precipitation (MICP). We reviewed over 50 peer-reviewed journal articles and conference papers published between 2020 and 2024, selecting those that specifically address microbial applications in concrete. To achieve this, we conducted an extensive search of scholarly articles from reportable databases, such as Scopus, IEE, and Science Direct, focusing on studies from 2020 to 2024. The flow of studies is based on the PRISMA framework. Our methodology involved analyzing the effectiveness of microbial treatments in extending the service life of concrete through qualitative and quantitative data synthesis. The studies found that n=29 final primary data was analyzed. The finding was divided into three themes, which are (1) Microbial Applications in Soil and Foundation Crack Stabilization, (2) Microbial Applications in Concrete and Construction Materials and (3) Advanced Microbial Technologies and their Impacts. Additionally, this study demonstrates the environmental sustainability of microbial applications compared to traditional chemical-based methods. The review concludes that while using microbes in concrete shows significant potential for enhancing durability and sustainability, further research is required to optimize these biological processes for mainstream construction practices and assess long-term of their impacts. This study lays the groundwork for future investigations into scalable microbial solutions, aiming to revolutionize the construction industry’s approach to prolonging the lifespan of concrete infrastructures.
Effect of Nanofillers on the Flexural Performance of 3D Fibre-Reinforced Composites
Authors: Mirza Zahid Hussain  , Syed Zulfiqar Hussain Shah  , Puteri Sri Melor Megat-Yusoff  , Faiz Ahmad  , Syed Muhammad Hussnain  , Rizwan Saeed Choudhry  , Tahir Sharif
Published: December 2024

The aim of this study is to improve the flexural performance and damage mechanism of nano-filled three-dimensional orthogonal woven E-glass/epoxy composites (3DOWC). The inherent brittleness of epoxy-based 3DOWC leads to the early onset of damage mechanisms such as matrix cracking, fibre-matrix debonding, and fibre failure. To overcome these limitations, epoxy resin has been modified with nano-fillers such as graphene nanoplatelets (GNP) and the novel nanostrength® (NS). The epoxy resin was infused in 3DOWC using VARI with different weight percentages of GNP (0.5, 1.0, and 1.5 wt.%) and NS (2.5, 5.0, and 7.5 wt.%). Three samples in each warp and weft direction of 3DOWC were tested in a three-point bend test. The results showed an increase of 48.4%, 56.2%, and 27.4% in flexural strength, final failure, and energy absorption under warp-loading with 0.5 wt.% GNP, respectively, whereas weft-loaded samples with 1.5 wt.% GNP exhibited 12.0% and 10.5% increases in flexural strength and final failure, respectively. However, 7.5 wt.% NS showed an increase in flexural strength in the warp and weft directions by 36.9% and 39.3%, respectively, and an increase in final failure and energy absorption in the warp direction by 39.4% and 12.3%, respectively. For weft-loaded samples, the final failure increased by 39.3% for the same weight percentage, but there was no significant increase in energy absorption in this direction. Scanning electron microscopy (SEM) of damaged samples revealed that crack reconnection by GNP and fibrils formation and plasticization by NS particles improved the overall flexural performance of 3DOWC.
Influence of Accelerators and Filler Content on Physical Properties of Tin Dioxide Reinforced Deproteinized Natural Rubber Nanocomposites
Authors: Noraiham Mohamad  , Jeefferie Abd Razak  , Maizatul Aisyah Mohamad  , Soh Tiak Chuan  , Hairul Effendy Ab Maulod  , Mohamad Iqbal Shueb  , Qumrul Ahsan  , Toibah Abd Rahim  , Mohd Warikh Abd Rashid
Published: December 2024

The global electrical industry is looking for sustainable materials in various domains, including electrical insulation cable materials. Tin dioxide (SnO2) nanoparticles combined with deproteinized natural rubber (DPNR) have the potential to produce an excellent and green electrical insulation material that combines their parents’ electrical properties. Yet, the processability is highly influenced by the curing system. The cure characteristics of rubber nanocomposites were investigated for the influence of different accelerators and SnO2 content. The 2,20-dithiobis (benzothiazole) (MBTS)-cured compounds exhibit ultrafast curing and higher melt viscosity than the N-Cyclohexyl-2-benzothiazole sulphonamide (CBS)-cured nanocomposite compounds, regardless of the increment in SnO2 loadings. Therefore, CBS-cured nanocomposites exhibit acceptable process safety, good processability and properties. The morphological, thermal and compositional analyses further supported the density, swelling behaviour and hardness of the DPNR nanocomposites of the selected accelerator system.
Ionic Conductivity Studies on Proton Conducting Solid Biopolymer Electrolyte Based on 2-Hydroxyethyl Cellulose (2HEC) Doped with Ammonium Chloride (NH4CL)
Authors: Amzar Arif Mejenom  , M. Muthuvinayagam  , Mohd Ikmar Nizam Mohamad Isa
Published: December 2024

Solution casting techniques have been used to create a solid biopolymer electrolyte (SBEs) based on 2-hydroxyethyl cellulose (2HEC) doped with varying amounts of ammonium chloride (NH4Cl) to investigate the potential of NH4Cl in enhancing the ionic conductivity of SBE. Electrical impedance spectroscopy (EIS) was used to measure the impedance of the electrolytes between 50 Hz and 1 MHz in frequency. At room temperature, ionic conductivity was at its highest for 16% weight percent of NH4Cl which was 1.74 x 10-3 Scm-1. The temperature dependence data of 2HEC-NH4Cl SBEs abides Arrhenius behaviour. Complex electrical modulus and complex permittivity were used to assess the dielectric data for the sample at various temperatures.
Exploratory Results of Building-Integrated Small Hydro Pumped Storage (SHPS) Systems
Authors: Mohd Fairudzi Mohd. Luqman , Khalid Khairul Nadiah , Ahmad Nur Irwany , Mat Jalaluddin Baseemah
Published: December 2024

Waterpower, a form of renewable energy, has been used for irrigation since a thousand years ago with the construction of water turbines or mills. This project addresses energy management challenges in urban buildings by creating a small-scale hydro-pumped storage system using Pelton turbines. It consists of two phases: the initial conceptual stage and the subsequent implementation and analysis stage. In the first phase, thorough research defines the problem and gathers relevant data. Solidworks software is used to meticulously design system components, considering factors like water flow rates and head height. The second phase involves the preliminary result of the system and rigorous on-site testing to measure Pelton turbine performance metrics, including power output, torque, and water flow velocity. A comprehensive feasibility study evaluates the system's impact within a building context. Expected outcomes include a holistic system design, turbine selection, and seamless integration within the building infrastructure.
Land use Land Cover (LULC) Changes Techniques in GIS Application: A Case Study of Sabah, Malaysia
Authors: Ang Kean Hua  , Mohammad Al Amir As Khairullah  , Ridzuan Abd Gafor  , Zulayti Zakaria
Published: December 2024

This study focus on the land use land cover (LULC) changes in Kota Kinabalu city, Sabah Malaysia, in 1990 to 2020. The main objective of this study is: (1) to classify the land use land cover (LULC) in Kota Kinabalu, Sabah; and (2) to determine the changes of LULC occur in the Kota Kinabalu, Sabah. Four feature classes had been set up namely built up area (BUA), vegetation area (VA), water bodies (WB) and open space area (OSA). Satellite imageries data are obtain from USGS Earth Explorer for Landsat 5 TM for 1990 and Landsat 8 OLI/TIRS for 2020. The integration of GIS and RS are applied to carry out the analysis of LULC. The result indicates significantly positive increase in cover area for BUA and WB, while VA and OSA are decrease. This study through LULC changes techniques proved that increase in population either through local-birth or migration will lead to an expansion of urban development, which indirectly enhance the pollution and develop possibility degradation of environmental health quality. Lastly, this study proves that integration of RS and GIS technologies provide an effective tool for urban planning and management.
Mitigating Geohazards: CFD-Driven Analysis of Viscoplastic Debris Flow Impact on Resilient Oil and Gas Pipeline Design in Alpine Terrains
Authors: Khan Mudassir Ali , Mustaffa Zahiraniza , Harahap Indrasati Hamonangan , Farooqi Mohammad Ahmadullah
Published: December 2024

Debris flow is one of the catastrophic geohazard, poses significant threat to all system of infrastructure including buildings, bridges, pipelines and retaining walls. For the sustainable design of oil and gas pipeline prone to debris flow hazard, It is crucial to consider the expected debris flow impact forces to ensure the safe and effective performance of pipeline. This study numerically investigates the dynamic impact of viscous debris flow on exposed pipeline. Altair Hyperwork CFD software was utilized to perform numerical investigation in CFD environment, simulating two-phase debris flow. Hershel Bulkley rheology and Spalart-Allmaras turbulence model was adopted to simulate the complex interaction of debris flow on pipeline. The results revealed that debris flow dynamics are highly dependent on sediment composition, fine content, and flow volume. These factors significantly influence the flow behavior and its potential impact on pipeline infrastructure. Furthermore, this study highlights the critical role of impact forces due to debris flow in pipeline design to enhance the safe and longevity of pipeline system in alpine terrain. The findings underscore the need for comprehensive approach of pipeline design that integrate the advanced numerical techniques with thorough understanding of local geological conditions.
Adaptive Structural Design of River Monitoring Systems: Enhancing Environmental Monitoring Capabilities and Sustainability
Authors: Wayne Woo Yao Wen , Tan Lit Ken , Asako Yutaka , Lai Kok Yee , Tan Yu Feng , Chuan Zun Liang , Gan Yee Siang , Abu Bakar Shahirah , Zainal Muhammad Thalhah , Idris Muhammad , Wee Liang Jun , Cheah Wei Ern , Liang Zuo How
Published: December 2024

The accelerating degradation of river ecosystems due to pollution necessitates the innovation of River Monitoring Systems (RMS) to protect these critical waterways. This research presents a novel design for adaptive RMS camera structures, aimed at enhancing monitoring capabilities and addressing the limitations of current systems. Highlighting the essential role rivers play in sustaining biodiversity, our study underscores the severe consequences of pollution, as exemplified by the deteriorating condition of Malaysia’s Klang River. We identify the need for a flexible RMS structure to overcome challenges such as excessive weight, corrosion susceptibility, and maintenance difficulties. Our methodology integrates advanced 3D Drawing Software for structural design, Fusion 360 for weight analysis, and a combination of manual calculations and simulations for vibration analysis. The findings reveal that Carbon Fiber Reinforced Polymers (CFRP) are the optimal material choice, offering an excellent balance of performance and cost-efficiency. This research successfully develops a structurally sound, user-friendly, and dynamically stable RMS camera structure, significantly advancing environmental monitoring practices. The study's contributions provide a foundation for future innovations in adaptive structural design, with broad implications for safeguarding river ecosystems worldwide.
Perlindungan Hukum Bagi Pihak Ketiga dalam Sengketa Akta Autentik (Kajian Terhadap Tanggung Jawab Notaris)
Authors: Arianto Martin Rich , Djajaputra Gunawan
Published: December 2024

Penelitian ini mengkaji perlindungan hukum bagi pihak ketiga dalam sengketa terkait akta autentik yang dibuat oleh notaris, dengan fokus pada analisis tanggung jawab hukum notaris. Akta autentik memiliki kekuatan pembuktian yang sempurna di hadapan hukum, namun dalam praktiknya sering terjadi permasalahan, terutama ketika akta tersebut tidak mencerminkan fakta sebenarnya atau bahkan dipalsukan. Akibatnya, pihak ketiga yang berkepentingan, seperti ahli waris atau kreditur, dapat dirugikan. Berdasarkan Undang-Undang Nomor 30 Tahun 2004 tentang Jabatan Notaris beserta perubahannya dalam Undang-Undang Nomor 2 Tahun 2014, notaris memiliki tanggung jawab untuk memastikan keabsahan dan keakuratan informasi dalam akta yang dibuatnya. Penelitian ini menggunakan pendekatan yuridis normatif dengan analisis terhadap kasus-kasus terkait tanggung jawab notaris dalam pembuatan akta autentik. Hasil penelitian menunjukkan bahwa terdapat celah dalam pengawasan terhadap notaris dan bahwa peraturan yang ada masih memerlukan perbaikan agar lebih efektif dalam melindungi hak pihak ketiga.
Leaving Can Be So Hard
Authors: Devonshire Peter
Published: December 2024

An employee owes common law and equitable duties to his or her employer. Both import duties of fidelity and loyalty. The most significant difference lies in the nature and scope of remedies for breach of those obligations. In this setting, the demarcation between law and equity can be elusive, particularly if an employee occupies a fiduciary position. The implications are explored with respect to a breach of confidence by an employee who appropriates an employer’s confidential information to assist in setting up a competing business. Starting from first principles, an employment relationship is founded in contract and if fiduciary duties arise, they are circumscribed by the terms of that agreement. The relevant legal regime will determine whether the employer is confined to damages for breach of contract or whether equitable relief in the form of equitable compensation and an account of profits can be granted. This is explored by reference to the fundamental concepts which underlie the employment relationship and their engagement with law and equity.
The Trauma-Informed Trial
Authors: Kendall Sarah
Published: December 2024

The criminal trial (and broader legal system) replicates trauma dynamics. For court participants who have experienced traumatic events (such as victims, defendants and other witnesses), this creates a risk of re-traumatisation. The concept of trauma-informed practice aims to guide practices so that re-traumatisation is minimised and no further harm is done. While a number of conceptual frameworks for trauma-informed practice have been developed, these have limitations, including that a conceptual framework for application in the context of the criminal trial (and, indeed, the legal system more broadly) has not yet been settled. This article presents a conceptual framework for the ‘trauma-informed trial’. Such a framework will be an invaluable tool for those seeking to assess the extent to which existing criminal trial practices are trauma-informed and to inform development of trauma-informed reforms to the trial. In this way, application of the framework may assist to minimise the re-traumatisation of criminal trial participants. With further refinement, the conceptual framework could even be suitable for application to other legal system contexts.
Exorcizing Dysfunctional Myths: Betrayal, Economic Incompetence, and the Memory of the 1931 Second Labour Government’s Crisis
Authors: Telesca Giuseppe
Published: December 2024

On 23 August 1931, the second Labour government split over the decision to cut unemployment benefits. The next day, a National Government, led by Labour leader Ramsay MacDonald, but largely supported by Conservative and Liberal MPs, was appointed to ‘save sterling’ – only to decide to leave the gold standard on 21 September 1931. These events generated two narratives within and outside the Labour Party, the first highlighting Labour’s betrayal of the working class, the second underlining Labour’s incompetence on economic matters. The two narratives crystalized into ‘myths’ in the following decades, a process linked to the fact that sterling turbulences occurred while other Labour governments were in office. This work links the betrayal myth to the incompetence myth and shows how the former developed, to some extent, in relation to the latter. By adopting a long-term perspective, it demonstrates that political myths go through ebbs and flows and are compounded and/or eclipsed by other myths. Building upon published literature, memoirs and press accounts, this work explains how the myth of betrayal, which after 1931 allowed a party demoralized and divided to coalesce around a common enemy, came to be perceived from the 1960s onwards as dysfunctional within a growing section of the Labour Party. The betrayal myth was eventually exorcized in the 1990s, through a process which also encompassed the renegotiation of the economic-incompetence myth.