bluuebunny/crossref_metadata_2025_split huggingface dataset:
Inclusive Policies and the Permanence of Students with Disabilities in Higher Education 2024
Authors: Aida Terranova-Barrezueta  , Nadia Soria-Miranda  , Lorena Bodero-Arizaga  , Efrén Viteri-Chiriboga  
Published: October 2024

The situations of disability of students in public and private universities in Ecuador and the use of inclusive policies represent a point of analysis and institutional application worthy of research. Through the implementation and evaluation of these policies, it is intended to guarantee equitable access to education, while promoting an inclusive academic environment. The research aimed to determine the relationship between inclusive policies and the permanence of students with disabilities at the University of Guayaquil during the fiscal period 2023, through a quantitative approach, non-experimental design, correlational scope, and cross-sectional section. The adaptation of perception instruments on inclusive policies and student permanence was used, which were validated by experts in addition to establishing adequate reliability indices, for a total sample of 113 students. Among its results, it evidenced a medium perception of inclusive policies with 56.64% by students, about their application in higher education institutions; in relation to the perception of student permanence, a mean perception of 62.83% by students corresponded. Likewise, a positive and significant relationship was denoted between both inclusive policies and the permanence of students with disabilities in the university. In conclusion, as the application of inclusive policies is perceived, the permanence of students with disabilities is guaranteed.
Linguistic Responses of Abd al-Hamid al-Farahi: His Responses to Grammatical Issues as a Case Study
Authors: Hussein Ali Abd Salim  , Dr. Kyan Ahmed Hazem Yahya  
Published: October 2024

This research focuses on the contributions of a non-Arab scholar who has significantly impacted the study of the language of the Qur'an, the most revered and miraculous of texts. Despite its eternal wonders and the mysteries of its miraculous nature remaining untapped, the language of the Qur'an continues to be a subject of intense study. After reviewing the works of al-Farahi, I was impressed by the boldness of this non-Arab scholar in critiquing many established theories of Arabic lexicographers, morphologists, and grammarians from both earlier and later periods. His responses in linguistic matters, particularly in grammatical issues, will be the main focus of this research. The research will examine his responses in grammatical issues, which we have categorized into two sections: responses related to nouns and responses related to prepositions. The section on nouns is further divided into two main categories: responses concerning inflected nouns and responses concerning constructed nouns. This classification follows the approach of al-Zamakhshari in his book Al-Mufassal, and is organized as follows:
Context of Contextualized Teaching Situations in the Initial Training of Mathematics Teachers at the Popular University of Cesar
Authors: Teovaldo García Romero  , Ingris Trespalacio Buelvas  , Wilcar Damián Cifuentes Álvarez  , Hamilton Jair García Castro  , Hamilton Jair García Castro  , Zaida Karina Peralta Luna  
Published: October 2024

The purpose of this research is to reflect on the role of the context environment of the contextualized situations of teaching school mathematics, which make significant contributions to the initial training of the mathematics teacher at the Universidad Popular del Cesar-Valledupar-Colombia, where the informants were the twelve students enrolled in the subjects of Elective III, Mathematics Didactics, History and Epistemology of Mathematics and Degree Work II, of the VI, VII, VIII and IX semesters respectively, of the Bachelor's Degree in Mathematics program; assigned to the Faculty of Education, of the Universidad Popular del Cesar. The study was situated in the qualitative paradigm, under the epistemological approach of sociocultural constructivism, with the recapitulations of the foundations and orientations of the phenomenological-transcendental methodology. It is concluded that it is feasible to change the mathematics master class for a space where students can interact in the teaching-learning process, with the necessary knowledge to understand the messages of the context of the habitat of the subject who learns; and for this reason, the relationships of the trio: Teacher-School Mathematical Knowledge-Students and these with the context can always be placed in the context of mathematics education.
Implementation of Artificial Intelligence in Quality Management in SMEs: Benefits and Challenges
Authors: Miguel Giancarlo Ormaza Cevallos  , Gustavo Alberto Lozano Jaramillo  , José Luis Bernardo Vélez  , Maritza Irinuska Ureta Zambrano  , Lady Diana Zambrano Montesdeoca  , Manuel Augusto Bermúdez Palomeque  
Published: October 2024

The adoption of artificial intelligence (AI) in small and medium-sized enterprises (SMBs) has emerged as a key strategy for improving quality management. This article discusses the main benefits and challenges of implementing AI in this context. A systematic review of the academic literature and relevant business reports was carried out, in order to collect and analyze empirical evidence on the application of AI in the quality management of SMEs, obtaining as results that the main benefits of the implementation of AI in the quality management of SMEs include: Improved data-driven decision-making, process automation and error reduction, early detection of quality issues, customization of products and services, and resource optimization and cost reduction. On the other hand, the main challenges were: Lack of knowledge and skills in AI, high implementation costs, concerns about data security and privacy, resistance to cultural change, and integration of AI with existing systems and processes, concluding that the implementation of AI in SMB quality management offers significant benefits, but it also entails challenges that must be addressed strategically. SMEs that manage to overcome these challenges will be able to take advantage of the competitive advantages offered by AI, improving their efficiency, quality and adaptability in an increasingly dynamic business environment.
Employment of Zakat Funds in Islam: A Jurisprudential Study
Authors: Abdullah bin Mohammed bin Suleiman Al-Salem  
Published: October 2024

Zakat is mandatory contribution in Islam. It is the command (Pherman) of Allah revealed in holy interaction/discourse of Prophet Mohammad (PBUH) with Allah. Islam stands for social and economic solidarity among the followers of Islam. It seeks to provide the basic needs of the individual out of the Zakat contribution pool. For this study, the aim is to discuss the noble and holy idea of employing zakat funds. The employment of Zakat funds are permissible in certain forms and prohibited in some. This distinction is made from the perspective of Islamic jurisprudence. The study proceeded with this aim and reached the following results: (i) the employment of zakat funds is undoubtedly meant for helping the poor, disabled, destitute, and sick or orphaned individuals. (ii) Zakat has five forms in which Zakat funds are deployed/dispensed; (iii) Zakat funds take the form of investment; (iv) Zakat funds are meant to be spent in public interests; (v) Zakat funds are converted into endowments. The forms of spending (iii) and (v) are prohibited by some jurists. They contend that the permissible forms of fund-employment are: (a) providing a vocational tool (felicitation giving equipment such as tools, instruments or other things) to the needy; (b) establishing projects that benefit the poor as a privileged group/class. The study makes recommendation that Zakat controlling institutions should take care of employment of Zakat resources-pool/reservoir in providing jobs to the unemployed poor and others eligible as per Islamic philosophy and the provision of vocational tools, instruments or equipment so that the eligible poor skilled individuals are able to work more efficiently to earn their livelihood.
Teaching Listening Skills to EFL Students Using AI-Driven Technology-Based Media
Authors: Dr. Paiker Fatima Mazhar Hameed  , Dr. Afreen Faiyaz Al Haq  
Published: October 2024

The aim of this paper is to find how much AI can be useful or as an aid in developing listening skill. A review has been made to past studies as well as the recent developments and innovations made by linguists and teaching community, yielding relevant observations. The present writing is an attempt at exhibiting how much the latest technology is effective which has been tailor-made to suit determined purpose directed at developing the listening skills of EFL learners. It is well established being significant and continues to gain importance in serving needs of education, sparking interest among students and teachers, the latter for innovating delivery of lessons. Teaching EFL college level students uses English as the medium of instruction for language teaching subjects. It is, however, noticed that difficulties crop up at school, where the students use native language for learning syllabi-related subjects, and where it is noticed that there is low comprehension capacity in the learners that needs to be pushed up to learn second language with success. The present research effort has brought to light the difficulties experienced by students in English learning as they struggle to reach a reasonable level of learning with success. This is despite there being other materials to use where old/traditional system is otherwise thought adequate. Modern approaches were brought into use by which AI-powered tools have removed difficulties they used to experience learning the traditional way resorting to written prescribed books; they experienced that books were monotonous and boring. The researchers made quite a few studies in different educational institutions and recognized the ability of AI aided media to make listening skill learning and teaching of English interesting and easy. AI has enabled educators to develop material and make it user-friendly and student-oriented for facilitating language learning easy. Language Listening builds enhanced capacity enabling EFL students to hear sounds of words of English using AI-aided tools. The present paper has discovered the utility of modern virtual tools as significant in facilitating learners’ success in developed listening skill. Tools which are created using AI have proved very help as they extend tremendous help in increasing and developing practical listening skills of not only the teachers but also, and primarily, the EFL students.
Impact and Emission of Greenhouse Gases from Paddy Fields and their Mitigation Techniques
Authors: Kakar Kifayatullah , Durani Asmatullah , Hashimi Tariqullah , Baber Bakhtmuneer , Gulab Gulbuddin , Safi Zabihullah 
Published: October 2024

Agricultural soil functions as both a supplier and absorber of significant greenhouse gases (GHGs) such as methane (CH4), nitrous oxide (N2O), and carbon dioxide (CO2). The scientific community has expressed significant concern regarding rice paddies, as they are responsible for the production of greenhouse gases (GHGs) that pose a long-lasting threat. The primary GHGs emitted from these fields are CH4 and N2O, accounting for approximately 30% and 11% of global agricultural emissions, respectively. Consequently, there is an urgent need to accurately measure the fluxes of CH4 and N2O in order to enhance our comprehension of these gases originating from rice fields. This understanding will enable the development of effective mitigation tactics to combat future climate change. This review aims to exclusively focus on the emission of CH4 and N2O in poddy fields, while also examining the impact of field and crop management activities on these emissions. Modifying traditional crop management practices could yield substantial results in mitigating greenhouse gas (GHG) emissions in poddy fields. By implementing effective management techniques, both environmental and agricultural aspects pertaining to soil can be readily adjusted. Therefore, comprehending the process of CH4 and N2O generation and release in poddy fields, as well as the factors governing these emissions, is crucial for devising efficient strategies to minimize emissions from poddy fields. This will assist regulatory bodies and policymakers in developing appropriate policies for agricultural farmers to enhance the reduction of GHG emissions and mitigate global climate change.
Optimizing Gladiolus Production for Off-Season Cultivation by Mitigating High-Temperature Conditions
Authors: Qayyum Muhammad Mazhar , Imran Hassan , Khan Shah Masaud 
Published: October 2024

‌The study was conducted to investigate the effect of modified poly thene tunnel during staggered planting times on growth and vase life of gladiolus cut flowers. The polythene effectively reduces the internal temperature, particularly during extremely hot and humid planting times. Under the modified polythene conditions, high quality growht and vase life were observed during the months of September and October planting times. These included a higher number of leaves plant-1, larger leaf area, maxium spike length, maximum spike diameter, greater number of florets spike-1, heavier flower diameter and an extended vase life of the gladiolus cut flowers. Effectiveness of modified polythene tunnel is evident in reducing temperature of growing environment, leading to improved growth and enhanced vase life of the gladiolus flowers.
Enhancing Fuel Efficiency of Internal Combustion Engine through the Application of Nanostructured Aluminium Alloy in Pistons
Authors: Adil Habibullah , Gerguri Shpend , Durodola John , Bonatesta Fabrizio , Audebert Fernando 
Published: October 2024

‌The automobile and motorsport industires are under immense pressure due to emission laws to reduce fuel consumption and alleviate the effects of global warming. This experimental study compared the performance of internal combustion engine pistons made of a newly developed nanostructured aluminium alloy (RSA-612) and conventional aluminium alloy 2618. The new alloy is expected to reduce piston mass which will reduce piston assembly frictional losses and lead to reduced fuel consumption. The new alloy has lower density and higher strength at elevated temperatures than conventional aluminum alloys, and the final machined piston was 13.5% lighter than the original piston. The limited engine testing carried out in this study showed that the new piston produced enhanced performance in certain engine operating conditions, whilst performing similarly or slightly worse in others. Further testing with the new piston is advised to assess engine performance across wider engine running envelope.
Poor Land Management and its Impacts on Climate Change
Authors: Hakimi Habibrahman , Momand Ibad Ur Rahman , Khaliqi Zalmay 
Published: October 2024

The poor land management practices exacerbate climate change. The study elucidates the intricate relationships between deforestation, soil degradation, and their repercussions on climate patterns. The findings underscore the critical need for integrated land-use policies, afforestation initiatives, sustainable agricultural practices, community empowerment, and policy reforms to mitigate these adverse effects and foster a more resilient environment. The importance of land management in addressing climate change and mitigating its effects, which is the primary source of livelihood in developing countries. In this paper, we explore the basic concepts and principles of sustainable land management to combat climate change. A major focus is to provide an overview of the most important problems that the world faces with land-related, environmental, and climate change issues. However, the poor management of land is a silent crisis that permeates multiple aspects of our lives. This article sheds light on the critical importance of responsible land management and the far-reaching consequences of neglecting this vital resource. To ensure the success of this study, a variety of sources were used. These included books, journals, and special reports (UNFCCC, FAO, IPCC, IFG, and Land Portal special reports on sustainable land management and climate change). We used research-related tools like Arc GIS and QGIS to determine which land is most vulnerable and to find solutions for managing it and changing it into sustainable land.
Utilizing Positive Heutagogy on Learners Discipline: An Assessment
Authors: Orlanda Mayette , Terones Clariza , Zoleta Marites 
Published: October 2024

Heutagogy, also known as self-determined learning, is a student-centered approach that emphasizes autonomy and capability development. In a heutagogical context, students actively explore areas of uncertainty within their topics. Teachers facilitate this process by providing background information and allowing students to delve deeply into subjects. This study explores the impact of the UPHOLD (Utilizing Positive Heutagogy on Learners’ Discipline) approach on the academic performance of Hearts and Hands Extended to Learners Progress (HELP) recipients for the academic year 2021-2022, using a descriptive-comparative method. The research focused on assessing changes in learners’ performance and the number of HELP recipients before and after the implementation of UPHOLD. The results indicated a significant improvement in performance for Grade 1 in Key Stage 1, while Grades 2 and 3 did not show the same improvement. In Key Stage 2, Grades 4, 5, and 6 all demonstrated noticeable improvement. Furthermore, there was a notable decrease in the number of HELP Program learners, suggesting that UPHOLD effectively promoted self-directed learning. However, it was observed that younger students in Grades 1 to 3, who struggle with independent learning, require more support. These findings highlight the importance of educators closely monitoring students' learning independence to foster effective habits and prevent disengagement.
Post‐Golgi, Prevacuolar Compartments
Authors: Robinson David G. , Rogers John C. , Hinz Giselbert 
Published: June 2017

AbstractThe sections in this article areWhy Do Cells Need Prevacuolar Compartments?ThePLC/PVCin Yeast and Mammals: An OverviewEvidence for Post‐Golgi/Prevacuolar Compartment(s) in PlantsInteraction ofPLC/PVCwith Endocytotic PathwaysThe Final Step: Delivery into the Lysosome/Vacuole
Towards an Understanding of the Supramolecular Organization of the Lignified Wall
Authors: Boudet Alain‐M. 
Published: June 2017

AbstractThe sections in this article areIntroductionThe Dynamics of Lignification: Chemical and Ultrastructural AspectsInteractions and Cross‐Linking Between Non‐Lignin Components of the Cell WallIntegration of Lignins in the Extracellular MatrixNew Insights Gained From Analysis of Transgenic Plants and Cell Wall MutantsCell Wall Proteins: Their Structural Roles and Potential Involvement in the Initiation of Lignification and Wall AssemblyConclusionsAcknowledgements
WAKs: Cell Wall Associated Kinases
Authors: Riese Jeff , Ney Josh , Kohorn Bruce D. 
Published: June 2017

AbstractThe sections in this article arePrefaceIntroductionThe Cell Wall and MembraneCell Wall ContactsTheWAKFamilyA Transmembrane Protein with a Cytoplasmic Protein Kinase and Cell Wall DomainWAKs are Bound to PectinGenomic Organization ofWAKsEGFRepeatsWAKExpressionWAKs and Cell ExpansionWAKs and PathogenesisWAKLigandsWAKSubstratesSummaryAcknowledgements
Protein adsorption and cell behaviors on polycaprolactone film: The effect of surface topography
Authors: Khampieng Thitikan , Yamassatien Vipawee , Ekabutr Pongpol , Pavasant Prasit , Supaphol Pitt 
Published: June 2017

AbstractProtein adsorption is the first phenomenon that occurs when foreign materials are inserted into the body. Materials used in biomedical applications can have different surface topologies. Knowledge of the effect of the surface on protein adsorption is important due to its influence on cell behavior. The main objective of this study was to analyze polycaprolactone (PCL) films with different surface topologies. Protein adsorption was studied using bovine serum albumin (BSA) as the biomolecule. Different surface topologies of PCL were induced by phase separation using solvents with various solubility parameters. The investigated solvents were chloroform, acetone, tetrahydrofuran (THF), and ethanol (EtOH). The PCL films with different surface topologies and protein‐adsorbed PCL films were studied with respect to their hydrophobicity, the concentration and nature of functional groups on their surface, their surface roughness, and their cytotoxicity. Atomic force microscopy revealed that the films with the roughest surface were cast from 40:60 EtOH:THF and contained significantly larger amounts of adsorbed protein. Proteins preferentially adsorbed onto rough surfaces. The cell culture also indicated that mouse‐calvaria‐derived pre‐osteoblastic cells proliferated best and exhibited the greatest amount of calcium deposition on the surface with the largest amount of adsorbed protein.
Surface‐Casting Synthesis of Mesoporous Zirconia with a CMK‐5‐Like Structure and High Surface Area
Authors: Gu Dong , Schmidt Wolfgang , Pichler Christian M. , Bongard Hans‐Josef , Spliethoff Bernd , Asahina Shunsuke , Cao Zhengwen , Terasaki Osamu , Schüth Ferdi 
Published: June 2017

AbstractAbout 15 years ago, the Ryoo group described the synthesis of CMK‐5, a material consisting of a hexagonal arrangement of carbon nanotubes. Extension of the surface casting synthesis to oxide compositions, however, was not possible so far, in spite of many attempts. Here it is demonstrated, that crystalline mesoporous hollow zirconia materials with very high surface areas up to 400 m2 g−1, and in selected cases in the form of CMK‐5‐like, are indeed accessible via such a surface casting process. The key for the successful synthesis is an increased interaction between the silica hard template surface and the zirconia precursor species by using silanol group‐rich mesoporous silica as a hard template. The surface areas of the obtained zirconias exceed those of conventionally hard‐templated ones by a factor of two to three. The surface casting process seems to be applicable also to other oxide materials.
Colorimetric Recognition of Aldehydes and Ketones
Authors: Li Zheng , Fang Ming , LaGasse Maria K. , Askim Jon R. , Suslick Kenneth S. 
Published: June 2017

AbstractA colorimetric sensor array has been designed for the identification of and discrimination among aldehydes and ketones in vapor phase. Due to rapid chemical reactions between the solid‐state sensor elements and gaseous analytes, distinct color difference patterns were produced and digitally imaged for chemometric analysis. The sensor array was developed from classical spot tests using aniline and phenylhydrazine dyes that enable molecular recognition of a wide variety of aliphatic or aromatic aldehydes and ketones, as demonstrated by hierarchical cluster, principal component, and support vector machine analyses. The aldehyde/ketone‐specific sensors were further employed for differentiation among and identification of ten liquor samples (whiskies, brandy, vodka) and ethanol controls, showing its potential applications in the beverage industry.
Nonlinear Constrained Optimal Control Problems and Cardinal Hermite Interpolant Multiscaling Functions
Authors: Ashpazzadeh Elmira , Lakestani Mehrdad , Razzaghi Mohsen 
Published: June 2017

AbstractIn this paper, a numerical method for solving nonlinear quadratic optimal control problems with inequality constraints is presented. The method is based upon cardinal Hermite interpolant multiscaling function approximation. The properties of these multiscaling functions are presented first. These properties are then utilized to reduce the solution of the nonlinear constrained optimal control to a nonlinear programming one, to which existing algorithms may be applied. Illustrative examples are included to demonstrate the efficiency and applicability of the technique.