bluuebunny/crossref_metadata_2025 huggingface dataset:
Review of Advanced Materials Used in Electric Vehicle Applications
Authors: Shinde Amol S. , Nanivadekar Sameer S. , Swami Raju Kumar , Kumar Ajay
Published: December 2024

The chapter provides an in-depth review of advanced materials used in electric vehicle (EV) applications, addressing the critical role these materials play in improving energy efficiency, safety, and performance. It explores key considerations such as lightweighting, thermal management, conductivity, safety, and durability. A detailed examination of battery materials, highlights advancements aimed at enhancing range, charging speed, and safety. The chapter also delves into the use of lightweight structural materials, such as aluminum alloys and carbon fiber composites, which significantly contribute to energy efficiency. Thermal management systems using phase change materials (PCM) and thermal interface materials (TIM) are discussed for their role in maintaining optimal temperature and safety. Additionally, the chapter examines powertrain materials, including rare earth magnets and silicon carbide (SiC), for their impact on motor efficiency and durability. Future trends in EV materials, focusing on sustainability, cost reduction, and supply chain resilience, are also explored.
A Literature Review on Recycle Asphalt Pavement Material Used in Infrastructure
Authors: Meena Ram Vilas , Waseem Mohd , Beniwal Ankit Singh , Kulhar Kuldeep Singh
Published: December 2024

In the highway or infrastructure, the requirement of raw material is increase day by day as per traffic load and design requirement with sustainable development. In the flexible pavement the life cycles an approximately 4 to 5 years and also required maintenance, that all activity increases the cost of project. To reduce the cost of project use “Reclaimed Asphalt Pavement Material” (RAP). The RAP material can be used in bearing coarse and sub-base coarse. By using the RAP material minimize the cost of project also use of useless material or eco-friendly part of construction. Use of RAP material in BC (Bituminous Concrete) & DMB (Dense Bituminous Macadam) by replacing the virgin raw material (Aggregate & bitumen) and design the BC layer & DBM layer for road pavement. The review research “A Literature Review on RAP material use in surface, base and sub-base of flexible pavement” is presented in this document.
Fracture Analysis of Porous FGM Plate Using Finite Element Method
Authors: Sharma Kanishk , Ajmani Rhythm , Choudhary Vikash , Kumar Ajay , Kumar Parveen
Published: December 2024

The present study uses Finite Element Method to calculate the stress intensity factor of a porous FGM plate. The First Order Shear Deformation Theory is applied to investigate the effect of different material and geometrical parameters on stress intensity factor under tensile loading conditions. The FGM plate with continuous variation of material properties across the thickness is modelled as laminate consisting of multiple perfectly bonded layers of homogenous material. The material properties are calculated using power law and the rule of mixtures. It is assumed that the Poisson's ratio of FGM plate across the thickness is constant. An APDL script is written to carry out the fracture analysis of the FGM plate using general-purpose FEA software ANSYS. It is found that the stress intensity factor of the FGM plate is considerably affected by the power law index and crack size.
Perspectives of an Afro-Latina Elementary School Principal
Authors: Mendez Elaine Margarita
Published: December 2024

This chapter explores the role of leadership in promoting diversity, equity, and inclusion within educational settings, through the lens of an Afro-Latina principal. It emphasizes the significance of cultural identity and mentorship in shaping effective leadership practices for leaders of color. The author discusses how embracing cultural diversity enhances the educational experience for all students advocating for underrepresented groups within the school system. Additionally, the chapter examines strategies for leveraging technology to improve communication with families, particularly those from non-English speaking backgrounds, thereby strengthening community engagement. Insights are provided into the impact of leadership on student outcomes, especially for marginalized populations, along with initiatives that have improved student achievement and well-being. By addressing these critical areas, this chapter serves as a guide for educational leaders seeking to cultivate inclusive environments that support diverse student needs and foster positive relationships with the community.
Molecular Modeling Analysis of rGO/Fe3O4 Nanocomposite Molecules
Authors: Setianto Setianto , Ekawardhani Savira , Rovina Ruslami , Panatarani Camellia , Joni I Made
Published: December 2024

Nanocomposites, comprising reduced graphene oxide (rGO) and iron oxide nanoparticles (Fe3O4) have emerged as promising materials for various applications due to their exceptional properties. However, a critical research gap exists in understanding the electrostatic potential distribution within these complex molecular structures. This study aims to address this gap by employing advanced computational techniques to visualize the electrostatic potential within rGO/ Fe3O4 nanocomposites at the molecular level. The primary objective of this study is to map the spatial distribution of the electrostatic potential within rGO/Fe3O4 nanocomposites. This will provide molecular-level insights into the electrostatic environment and its influence on electronic structure, reactivity, and intermolecular interactions. By correlating the electrostatic potential with material properties, such as reactivity and stability, we aim to enable the rational design of improved nanocomposites. The novelty of this research lies in its interdisciplinary approach, bridging materials science, chemistry, and physics. The outcomes are expected to have significant implications for optimizing the performance of rGO/Fe3O4 nanocomposites in applications ranging from energy storage to catalysis and beyond. This study contributes to our fundamental understanding of nanocomposite behavior and paves the way for enhanced materials design.
Polysulfone Hollow Fiber Membrane Mixed with Peat Clay Particles: Fabrication and Properties
Authors: Elma Muthia , Lestari Riani Ayu , Dewi Gusti Ratu Sri , Rahmadhaniah Noor , Tunnisa Zahra , Ghani Rhafiq Abdul , Rahma Aulia , Iqbal Rendy Muhamad , Othman Mohd Hafiz Dzarfan
Published: December 2024

In this work, the effect of peat clay particles (PCP) was investigated as pore former of polysulfone (PSf) hollow fiber membrane properties. Preparation of polysulfone membrane dope solution conducted by phase inversion technique using wet spinning method. A homogeneous dope solution is added with peat clay from four composition variations of 0-6 wt%. Followed by mixed dope until homogeneous for an hour at room temperature (~29 °C). The preparation of peat clay before used is by having it calcinated at 600 °C for 1 hour, then sifted to a size of 120 mesh. The hollow fiber membrane is casted using the wet spinning method with the dope solution flow rate set at 4 mL/min and the bore fluid flow rate at 4 mL/min. The hollow fiber membrane that has been formed is analyzed by FTIR, contact angle, water absorption, and porosity. The characteristics of the membrane show that the functional group in the addition of peat clay in the absorption of Si-OH and Si-O-Si. The specific spectrum of PSf-PEG/PC is indicated by peak wavenumbers 872 – 874 cm-1. Polysulfone hollow fiber membrane mixed with peat clay shows the contact angle on the membrane surface shows hydrophobic characteristics without addiction of peat clay particles and become slightly hydrophilic with peat clay addiction of 71.28°. In addition, water absorption in each sample increases with the addition of peat clay from 0 to 4 wt%. The ability of water absorption increased to 32.51%, and membrane porosity increased from 23.66% to 38.87%. It is concluded that polysulfone hollow fiber membranes are enhanced by adding peat clay as a pore builder and hydrophilic additives and become less fouling in future application for water/wastewater treatment.Keywords: Peat clay, hollow fiber membrane, polysulfone, wet spinning, montmorillonite
Efficacy of early enteral feeding with supplemented mother’s milk on postoperative outcomes of cardiac surgical infants: A randomized controlled trial
Authors: Singal Anuradha , Sahu Manoj Kumar , Kumar Geeta Trilok , Aeri Bani Tamber , Manral Mala , Agarwala Anuja , Pandey Shivam
Published: December 2024

Introduction:

Congenital heart disease (CHD)-associated malnutrition is a systemic consequence of CHD. Dietary recommendations to fulfill nutritional requirements are lacking. This randomized controlled trial (RCT) was conducted to determine the efficacy of early enteral feeding with supplemented expressed breast milk (suppl-EBM) versus expressed breast milk (EBM) in improving the weight of postoperative cardiac surgical infants.

Objective:

The primary objective was the weight change between the EBM group and the suppl-EBM group at the 15th postoperative day (POD) or intensive care unit (ICU) discharge. The secondary objectives were to compare the ventilation duration (VD), length of ICU stay (LOICUS), length of hospital stay (LOHS), macronutrient consumption, adverse events, sepsis, and mortality between the two groups.

Materials and Methods:

This study was a parallel-group, open-labeled, single-blinded, variable block size RCT conducted at a tertiary care teaching hospital in northern India. Full-term breastfed infants ≤6 months, weighing ≥2.5 kg at birth, and undergoing congenital cardiac repair were enrolled in this study. The infants were fed either EBM or supplemented EBM in control and intervention groups, respectively. Weight and length were measured at baseline and 15th POD or at ICU discharge. Biochemical parameters at baseline and every alternate day, sepsis parameters every third POD and VD, LOICUS, LOHS, macronutrient consumption, and adverse events were assessed daily.

Results:

The mean weight, weight change percentage, and weight for age z score were significantly higher in the supplemented EBM group (P < 0.05). The macronutrient consumption was significantly higher in the intervention group (P < 0.05). No significant difference was found between the two groups for VD, LOICUS, and LOHS (P > 0.05). The sepsis was higher in the EBM group. However, the mortality rate did not differ between the two groups (P > 0.05).

Conclusion:

Supplemented feeding may improve the weight of postoperative cardiac infants with no serious adverse events.
Thoracic Segmental Spinal Anesthesia in Kyphoplasty: A Case Series
Authors: Haloi Prajnananda , Biswas Rahul , Bora Ananta Kumar , Mahanta Dipanjali , Choudhury Dhrubajyoti
Published: December 2024

Kyphoplasty is a minimally invasive surgical procedure of the spine used to treat osteoporotic vertebral fractures that commonly affect the elderly, postmenopausal women, and patients with osteoporotic bone disease. Prolonged immobility in these patients often results in multiple comorbidities. Anesthetic modalities that have been used in kyphoplasty include general anesthesia, monitored anesthesia care, lumbar spinal anesthesia, and interfacial plane blocks, each with its advantages and disadvantages. This study examines thoracic segmental spinal anesthesia (TSSA) as an innovative anesthetic modality in treating kyphoplasty. This study investigates the case of four patients undergoing L1 kyphoplasty to evaluate its safety and efficacy. TSSA was performed at the T11–T12 interspace, and 1.5 mL of 0.5% heavy bupivacaine with 60 μg of buprenorphine was injected. The patients were positioned in a prone position after achieving the desired block level. Blood pressure, pulse, oxygen saturation, and respiratory rate were monitored throughout the procedure. Postoperative pain was assessed using the visual analog scale. Any adverse events were documented. Assessment of the results demonstrated significant perioperative benefits, including stable hemodynamics, enhanced analgesia, and early motor recovery. None of the patients complained of pain or discomfort during the procedure, and there were no instances of hypotension, bradycardia, or respiratory depression. Thus, TSSA was found to be a safe and viable anesthetic option for kyphoplasty. Our preliminary findings indicate that TSSA combined with minimal sedation can improve patient outcomes and enhance perioperative pain management. More research is needed to validate its broader application in spinal surgery.
Application of Dynamic Navigation, Virtual Reality, and Universal Robot in Dental Implantology
Authors: Bhalerao Ashwini Abhay , Ayoub Ashraf Farouk , Usman Abdul Wahab
Published: December 2024

In recent years, technological advancements have revolutionized the landscape of dental implantology, paving the way for more precise, efficient, and patient-friendly procedures. This paper reviews this approach that integrates DN, Virtual Reality (VR), and Universal Robot (UR) systems to enhance the efficacy of zygomatic implant placement and overcome the limitations of conventional procedures. Dynamic Navigation (DN) offers real-time, three-dimensional guidance during implant placement, enabling precise positioning and optimal implant angulation. By incorporating DN into the workflow, clinicians can navigate anatomical complexities with unprecedented precision, minimizing the risk of surgical errors and enhancing patient outcomes.Virtual Reality (VR) technology immerses clinicians in a simulated environment, providing realistic training scenarios and procedural planning. By leveraging VR, practitioners can simulate complex dental implant surgeries, refine their skills, and anticipate potential challenges before stepping into the operating room, thereby improving surgical proficiency and patient safety. The integration of Universal Robot (UR) systems introduces automation and robotic assistance into the implantology workflow, augmenting the capabilities of dental professionals and ensuring consistent, reproducible results. UR systems enable precise drilling, implant placement, and tissue manipulation, reducing procedural variability and optimizing implant success rates. This innovative integration of DN, VR, and UR systems represents a paradigm shift in dental implantology, offering clinicians unprecedented precision, efficiency, and predictability. By harnessing the synergies of these cutting-edge technologies, dental professionals can elevate the standard of care, redefine treatment protocols, and ultimately enhance patient satisfaction and oral health outcomes.
Awareness and Attitude Towards Periodontology as a Career among Postgraduates in Tamil Nadu - An Evaluative Study
Authors: Vilas Komal , Kanakamedala Anilkumar , Ari Geetha , Mahendra Jaideep , Rajendran Sathish , Namasivayam Ambalavanan
Published: December 2024

Background:

Knowledge of postgraduates’ expectations of their profession as well as their attitude toward studying a particular speciality of dentistry is of great importance. These attitudes and expectations make studying dentistry meaningful to postgraduates and society and understanding these factors facilitate workforce planning in the dental sector. The aim of the study was to assess the attitude and knowledge among postgraduates of periodontology studying in Tamil Nadu toward periodontology as a future career.

Materials and Methods:

A questionnaire-based cross-sectional survey was conducted. A total of 175 postgraduates belonging to the third year, second year, and first year studying in 22 institutions were approached for their participation in the survey. A 10-item close-ended questionnaire was sent out electronically via Google form to postgraduates of periodontology. This study was carried between March 2022 and April 2022 and after collecting the data from the students, the statistical analysis was done, and results were obtained by using SPSS Version 16 software, and descriptive statistics were expressed as percentage of responds on selected variables.

Results:

A total of 164 of the 175 registered postgraduate students participated in the study, with an overall response rate of 93.7%. Among 164 respondents, 98 (59.7%) were females and 66 (40.3%) were males. Among the total sample that was studied, it was observed that only two-thirds (58.23%) of the respondents had a positive attitude toward selecting periodontology as their future career and nearly one-third of them (33.52%) had a neutral attitude, with very few students having negative attitude (8.23%) toward the speciality.

Conclusion:

This study found that most of postgraduates choosing periodontics as a career was because of strong interest in implantology and to improve their skills as a surgeon. There was a slighter negative impact when they were asked about fulfilling their role in future research strategy and opportunity for professional growth in the Department of Periodontology when selecting periodontics as their speciality of choice.
Dry and neovascular “wet” age-related macular degeneration: Upcoming therapies
Authors: Yan Audrey , Hasan Nasiq , Chhablani Jay
Published: December 2024

The age-related macular degeneration (AMD) field is witnessing promising advancements in therapeutic options. Breakthrough drugs such as pegcetacoplan and avacincaptad have been FDA-approved for dry AMD, marking a significant development as there were no treatment options until August 2023. While several antivascular endothelial growth factor (VEGF) inhibitors have been approved for wet AMD, challenges persist with the need for frequent dosing. New treatments such as gene therapy, cell therapy, WNT pathway agonists, complement inhibitors, and anti-VEGF combination drugs are under development to address these issues. These developments are exciting and hold promise for transforming the field of medicine, offering hope for improved outcomes and enhanced patient care in managing AMD.
Effects of pregnancy on the clinical course and treatment outcomes of Vogt–Koyanagi–Harada disease
Authors: Cherukuri Navya , Murthy Somasheila I , Tyagi Mudit
Published: December 2024

Purpose:

To describe the clinical course and treatment outcomes of Vogt–Koyanagi–Harada (VKH) disease during pregnancy.

Methods:

This retrospective study compares the clinical course and outcomes in pregnant and nonpregnant women with VKH. All VKH patients who were pregnant at presentation or on follow up and age-matched nonpregnant female controls during the study period (2013–2022) were included. Their best-corrected visual acuity (BCVA), clinical presentations, and treatment outcomes were analyzed.

Results:

Among the 532 female VKH patients, nine (1.7%) were included. Thirty nonpregnant patients were included as control. At presentation, the mean age in the study group was 26 years ± 6.48 standard deviation (SD) compared to the control group (mean 25.1 years ± 3.04). The mean BCVA was comparable between the two groups at presentation (study group 1.35 logarithm of the minimum angle of resolution [logMAR] vs. control group 0.76 logMAR; P = 0.05) and the final follow-up (study group 0.65 logMAR vs. control group 0.35 logMAR; P = 0.15). Participants with anterior segment inflammation (study group 77.7% vs. control group 70%; P = 0.65), the disease stage (early-stage VKH: study group 88.8% vs. control group 73.3%; P = 0.33), and disease exacerbation (study group 33.3% vs. control group 26.6%; P = 0.69) were all comparable between the study and control groups. Following treatment, 66.6% and 46.6% of the study and control groups, respectively, had sunset glow fundus (P = 0.29). At the last follow-up, 44.4% and 26.6% of the study and control groups, respectively, had subretinal fibrosis (P = 0.31).

Conclusion:

Though pregnancy is an immunomodulatory state, the clinical course of VKH in pregnant patients can be similar to that of nonpregnant women and needs close monitoring and follow-up.
The effect of antifungal oral gel and ozonated water on tensile and compressive strength of two types of denture base materials: in-vitro study
Authors: Alloush Noha T. , Ibraheem Eman M. , Dehis Wessam M.
Published: December 2024

Background/aim

Debris accumulation beneath the dentures initiates countless difficulties such as inflamed oral mucosa and denture stomatitis. Denture stomatitis is a prevalent pathologic illness that is commonly linked to Candida albicans. Accordingly, treatment requires applying effective anti-inflammatory and antifungal medicaments that do not negatively influence the properties of denture base materials. Antifungal oral gel and ozonated water have quite an impact on inhibiting Candida albicans growth and treating denture stomatitis, so they have been selected in this research. This study aimed to compare the effect of antifungal oral gel and ozonated water on the tensile and compressive strengths of poly methyl metha acrylate (PMMA) and Nylon or polyamide denture base materials.

Patients and methods

This study was carried out for two types of denture base materials; group I PMMA and group II Nylon or polyamide. Total samples for both groups were 160 and fabricated following American Dental Association specifications No.12 for assessing tensile and compressive strengths. For each group (80 samples each group), the compressive strength was measured before (10 samples each) and after (10 samples each) the application of antifungal oral gel (10 samples each), and ozonated water (10 samples each), overnight for 15 days for each. Also, the tensile strength was measured for each group before (10 samples each) and after (10 samples each) the application of antifungal oral gel (10 samples each) and ozonated water (10 samples each) overnight for 15 days for each. Comparison between pre and post measurements was accomplished by Paired t-test, while comparison between heat-cure PMMA and nylon was carried out by using an Independent t-test.

Results

PMMA was significantly affected by ozonated water regarding compressive (P =0.0001) and tensile (P =0.0001) strength while antifungal oral gel had a significant effect only on the tensile strength (P =0.0001) but not the compressive strength (P =0.57). Both antifungal oral gel (P =0.7) and ozonated water (P =0.75) have insignificant effects on the compressive strength of nylon denture base material and also insignificant effect on tensile strength of nylon denture base material (P =0.16) for ozonated water and (P =0.37) for antifungal oral gel.

Conclusion

Ozonated water could adversely impact both the compressive and tensile strength of PMMA denture base material and the antifungal oral gel could affect only its tensile strength. Ozonated water and antifungal oral did not affect the compressive and tensile strength of the nylon denture base material.
Evaluation of the protective role of ellagic acid in retinal degeneration: an experimental model
Authors: Mousa Eman E. , Elsaied Aziza A. , Murad Mohammad M. , Ibrahim Amal E.
Published: December 2024

Background/aim

Ellagic acid (EA) is widely recognized as a natural compound with pharmacological potency as a polyphenolic molecule, possessing antioxidant, anti-inflammatory, antimutagenic, and antiproliferative characteristics. The present study aims to evaluate the potential neuroprotective effect of EA in retinal degeneration induced experimentally in rabbits.

Material and methods

A total of 27 male white New Zealand rabbits, with an average weight ranging from 1.5 to 2 kg, were divided into three groups (nine each). Group I served as the control group, while group II and group III, the macular degeneration (MD) induction groups that received a single intravitreal injection of sodium iodate (SI). Following the injection, group III was given 50 mg/kg of EA powder for 21 days, starting immediately after MD induction. Ophthalmic examinations of the retinas were conducted on days 7, 14, and 21 using a fundus camera, followed by electroretinogram (ERG) recording after MD induction. Apoptotic caspase-3 and caspase-7 activities in the retina tissues were also measured postdecapitation.

Results

The results showed a significant decrease (P≤0.05) in electroretinogram ‘a- and b-waves’ following intravitreal SI injection in group II and III comparing with control group. The pattern of internucleosomal fragmentation, indicating apoptosis, was time-dependent. The injection also increased relative caspase-3 and caspase-7 activity. However, group III of rabbits that is treated with EA exhibited noticeable improvements in these outcomes in comparing with group of MD-induced rabbits.

Conclusions

The administration of EA demonstrated a notable impact in improving the retina’s function, and decreased the apoptosis levels in MD model of rabbits
Detection of Lactoferrin and Iron in Seminal Plasma and Their Possible Relation to Semen Parameters and Infertility in Varicocele: A Cross-sectional Study
Authors: Mahran Ali Mohamed , Abd-Almalak Marilyn Sameh , Helbawi Fatma Mohammed , Mekkawy Marwa Mohammad
Published: December 2024

ABSTRACT

Background:

Male infertility emerges as an important cause during the evaluation of infertile couples. Varicocele is a well-known cause of male infertility. The role of seminal lactoferrin, an iron-binding glycoprotein, in male fertility is unclear and needs further investigation. Recently, it has been linked to some sperm abnormalities and subfertility.

Aim:

This study aims to detect seminal lactoferrin levels in infertile men with varicocele and their relation to semen parameters and fertility status. We investigated a possible link between seminal lactoferrin and iron.

Settings and Design:

A cross-sectional study was conducted through the outpatient clinic.

Materials and Methods:

Seventy-five individuals were included in 3 groups (33 infertile men with varicocele, 25 infertile men without varicocele and 17 fertile participants without varicocele). Conventional semen analysis was conducted, and seminal plasma was obtained in all groups to detect lactoferrin and iron levels.

Statistical Analysis Used:

Statistical analysis was performed by SPSS version 24.

Results:

In infertile men with varicocele, seminal lactoferrin (155.92 ± 8.4 ng/ml, P = 0.296) and iron levels (260.71 ± 38.3 μg/dl, P = 0.409) were not significantly different from other groups. There was a positive correlation between seminal lactoferrin, iron levels and sperm concentrations and counts. Seminal iron and lactoferrin were significant independent predictors of sperm concentration. A negative correlation was reported between seminal lactoferrin levels and age. Lactoferrin in seminal plasma was not correlated with seminal iron.

Conclusion:

Infertile men with varicocele have seminal lactoferrin levels comparable to other infertile men and possibly fertile individuals. Iron concentrations are not linked to lactoferrin levels in seminal plasma.
De la calle al teatro y del teatro al texto
Authors: Vázquez Touriño Daniel
Published: December 2024

El artículo explora las formas de teatralización de la violencia en la literatura dramática hispanoamericana. Una de las consecuencias del «giro performativo» en las artes escénicas (Fischer-Lichte) es la prevalencia de lo contingente del hecho teatral en la experiencia estética, en detrimento de la mímesis. Frente a la ilusión de realidad en la representación, por tanto, se acentúa la presencia real de público y artistas. Ahora bien, ¿cómo reflejar en el texto dramático –que es mimético por naturaleza– la preeminencia de lo real sobre la representación? Concretamente, ¿cómo adopta la dramaturgia contemporánea los presupuestos del giro performativo al tratar el tema de la violencia? El trabajo analizará la construcción de lo autorreferencial en la pieza Usted está aquí, de Bárbara Colio, para comprender los mecanismos mediante los cuales la escritura dramática contribuye al surgimiento de un «convivio teatral» (Dubatti) de público y artistas en torno a la experiencia de la violencia en el norte de México.
Mûsâ-Hızır Kıssasında Çocuğun Öldürülüşünün Merhamet Bağlamında Değerlendirilmesi
Authors: Boyraz Edibe
Published: December 2024

Kur’an-ı Kerim’de nüzulünden itibaren süregelen zaman içerisinde çeşitli İslami ilimler penceresinden bakılarak yorumlanmaya çalışılan ve beşerî aklı bir hayli zorlayan âyetlerin başında Kehf suresinde yer alan Mûsâ-Hızır kıssasına dair âyetler gelmektedir. Meseleye başta tefsir ilmi ile iştigal eden âlimlerden olmak üzere kelâm, tasavvuf ve felsefe alanından da farklı bakış açıları ve değerlendirmeler geliştirilmiştir. Kıssa özelinde bilhassa çocuğun öldürülme hadisesi te’vile muhtaç ve üzerinde en çok tartışılagelen kesit olarak gözükmektedir. Öyle ki çocuğun öldürülme hadisesinin özellikle adalet olgusu bağlamında irdelendiği görülmektedir. Bu çalışmada ise Mûsâ-Hızır kıssasında çocuğun öldürülüşü, adaletin üstünde bir yelpazede yer aldığı tespit edilen merhamet ilkesi bağlamında değerlendirilecektir. Allah Teâlâ’nın yarattıkları ile ilişkisi merhamet ilkesine dayalı olup, merhametin kemâli ise adaletin teminini gerektirmektedir. İlave olarak, tıpkı adalet gibi eğitim olgusunun da kıssa bağlamında ve yine merhamet şemsiyesinin altında konumlandığı görülmektedir. Bu çalışmada merhamet bağlamında, merhametin kemâlini sembolize eden adalet ve eğitim kavramları üzerinden çocuğun öldürülüşü meselesine ilişkin farklı bir bakış açısı ihdas edilerek değerlendirme yapılmaya gayret edilecektir.
Evaluation of Water Quality in a Highly Impacted Urban Stream Using Water Quality Index (Ankara Stream, Türkiye)
Authors: Aydogdu Kayadelen Hazal , Demir Nilsun
Published: December 2024

Population growth along with other factors such as industrial, agricultural, and urban development, threaten freshwater resources in urban areas. Protecting urban water quality for ecological balance, water security, and energy production is crucial. The water quality index (WQI) provides an effective tool for assessing and managing water quality, and the Canadian Council of Ministers of the Environment Water Quality Index (CCME-WQI) is one of the extensively used method. In this study, the pollution status of the Ankara Stream which flows through the densely populated Ankara was examined using physico-chemical parameters collected from five stations (S1-S5), and the water quality status was estimated via CCME-WQI. The results revealed varying water quality across different points on the stream. S2, located in a protected area, exhibited the best quality; in contrast, S4 and S5, located downstream of a wastewater treatment plant, exhibited the poorest quality. The consistency of these findings with the literature and the historical records of Ankara Stream emphasize that the CCME-WQI can be used for the management of water resources with high levels of pollution. This study contributes to sustainable water management practices and highlights the need for advanced treatment techniques to control pollution in urban freshwater resources.
The relationship between secondary school course choices, language proficiency and academic performance among Swedish pharmacy students
Authors: Erhardsson Mattias , Aronsson Patrik , Lindén Sara K.
Published: December 2024

Background: Merely half of the students who enrol in the pharmacy programme at the University of Gothenburg in Sweden graduate in time. Papers submitted by the students enrolled in the programme reveal linguistic deficiencies. To gain university admission, students must achieve passing grades in Swedish (SFL) or Swedish as a Second Language (SAS).
Objective: This study aimed to investigate Swedish language proficiency and its correlation to the academic performance of pharmacy students.
Methods: In this cross-sectional study, Swedish language proficiency among pharmacy students was assessed using four approaches: tests (grammar, vocabulary, listening and reading comprehension), assessments of oral and written communication, and Swedish language admission grades. Academic performance was defined as the percentage of credits completed in the programme after one year and was correlated with language competence.
Results: SFL students scored higher than SAS in Swedish tests and assessments. Admission grades did not differ significantly between language groups and did not correlate with tests, assessments, or academic performance. However, language testing and assessments correlated with academic performance.
Conclusion: Many pharmacy students did not meet the expected level of Swedish proficiency and skills needed to perform course tasks adequately, with SAS students overrepresented. Admission grades in Swedish were not a reliable predictor of Swedish proficiency or academic performance.
DESAFIOS NO PROCESSO DE INCLUSÃO DOS ALUNOS QUE NECESSITAM DE ATENDIMENTO EDUCACIONAL ESPECIALIZADO (AEE) EM ESCOLA PÚBLICA
Authors: Mafra Mackson Azevedo , Hungaro Fernanda , Rezende Guelly Urzêda de Mello , Campos Luciane Domingues de , Caiado Magno Antonio Cardozo
Published: December 2024

O objetivo desta investigação é deslumbrar alguns porquês de tantas dificuldades na implementação da Educação Inclusiva para alunos que necessitam de Atendimento Educacional Especializado (AEE) em escola uma escola pública. Esta investigação foi realizada em uma escola pública municipal na cidade de Manaus-AM, para entender como ocorre o processo de atendimento do AEE e as dificuldades enfrentadas por seus atores, foi vivenciando o cotidiano dos alunos e professores da referida unidade educacional. Os resultados apontaram que, embora os professores entendem o conceito do que vem a ser a inclusão, a própria Unidade Escolar dispõe de poucos recursos para o desenvolvimento do AEE e outro ponto a ser destacado recai sobre as famílias que devem se fazer presentes, no ambiente escolar, para acompanharem o aprendizado de seus filhos, uma vez que apesar de ser obrigação da escola proporcionar uma educação formal de qualidade é dever da família se apropriar desse conhecimento para auxiliar a inclusão desses indivíduos na sociedade. A pesquisa teve como objetivo geral analisar como as políticas públicas de inclusão no que tange ao AEE, são colocadas em prática no atendimento aos alunos PcD. Participaram da pesquisa 04 (quatro) docentes da educação infantil. A coleta de dados ocorreu entre os meses de abril e maio de 2024. Como instrumentos para a coleta de dados se utilizou a entrevista aberta, tendo em vista que essa técnica atende principalmente finalidades exploratórias.
Quality of life as a criterion for children’s adaptation to schooling
Authors: Vinyarskaya Irina V. , Antonova Elena V. , Khramtsov Petr I. , Chernikov Vladislav V. , Timofeeva Anna G. , Fisenko Andrey P. , Berezina Nadezhda O.
Published: December 2024

Introduction. In modern conditions, the quality of life (QoL) is regarded as one of the main and reliable tools for health state research. Most questionnaires for the quality of life assessment have been developed for children with various diseases, and studies of the quality of life in somatically healthy children are few. The study of the processes of a child’s adaptation to learning in primary school mainly has a psychological and pedagogical focus. There are virtually no scientific papers covering the course of a child’s adaptation to learning in the first grade.
Objective. To assess the adaptation of children to learning in the first grade using QoL indices.
Materials and methods. The study was conducted from the fall of 2022 to the spring of 2023. To assess the QoL, the Russian-language version of the international instrument was chosen — the general questionnaire — Pediatric Quality of Life Inventory — PedsQL 4.0. The Kern–Jerasik test was used to assess the school maturity. A total of 454 questionnaires in 7–8 years of children going in for the school of the Moscow region were analyzed.
Results. When assessing the Kern–Jerasik test for readiness for school, it was found that only a quarter of the children was found to be completely ready for school, the same number of younger schoolchildren had risks at the beginning of the study, and most of the children fell into the “maturing” group with good potential for development. At the end of the school year, a repeat examination of children was conducted. More than 50% were assessed as “mature”, 35% fell into the “maturing” group with a favourable prognosis and 13% of children remained in the risk group at the end of the school year. When assessing the QoL at the beginning of the school year, children from the risk group were noted to have worse scores compared to other groups in physical, social, and school functioning. Assessment of QoLin children in this group at the end of the school year showed the scores on all scales to remain significantly lower than those of children from other groups. When assessing the course of QoL during the school year, both in children at risk and in mature children, the index significantly decreased in all aspects of functioning, primarily due to the emotional aspect.
Conclusion. New data on the QoL in primary school children was obtained. The demonstrated capabilities of the PedsQL 4.0 questionnaire and the Kern–Jerasik Test, when used together, can provide material for creating a more complete picture of the life of children entering school and predicting their adaptation based on changes in QoL indice during the first year of the study.
Diagnostics and treatment of meconium ileus in newborns
Authors: Piloyan Felix S. , Gurskaya Aleksandra S. , Dyakonova Elena Yu.
Published: December 2024

Introduction. Meconium ileus is a disease characterized by the formation of thick, viscous meconium in the lumen of the small intestine with the development of low obstructive intestinal obstruction in newborns. Impaired meconium formation in children with cystic fibrosis is associated with a mutation of the CFTR gene, the development of apical dehydration of the secretory epithelium of the intestinal wall and excretory dysfunction of the pancreas.
The aim of the review: to identify the leading mechanisms of formation of meconium ileus in newborn children to optimize its treatment. A review of the literature on the topic meconium ileus. In premature newborns, the development of obstructive intestinal obstruction is associated not only with the presence of dense meconium, but also with immaturity of the motor function of the gastrointestinal tract. Hyperechogenic masses in the intestinal lumen, calcifications in the abdominal cavity, dilation of intestinal loops, and free fluid in the abdominal cavity according to prenatal ultrasound indicate a high probability of cystic fibrosis in the fetus, which requires genetic counselling parents. One of the therapeutic and diagnostic methods for meconium ileus is the setting of a hypertensive enema with a water-soluble hyperosmolar contrast agent. This tactic being acceptable for use in simple forms of meconium ileus as a conservative therapy is effective in 25% of cases. Complicated forms of meconium ileus are characterized by the presence of secondary atresia, isolated inversion of the small intestine, severe ischemia or intestinal necrosis. In severe cases, meconium peritonitis develops simultaneously with perforation of the intestinal wall. Surgical methods for the treatment of simple and complicated forms of meconium ileus include washing meconium from the intestine with the imposition of primary anastomosis, alternative low-traumatic operations (enterotomy), as well as various options for stoma operations. However, a protocol for the treatment of meconium ileus has not yet been developed (including patients with cystic fibrosis). Difficulties remain in choosing the method of surgical correction of the meconium ileus of premature infants.
Sleep disorders as a trigger for cardiovascular pathology
Authors: Tikhonovskiy Pavel A. , Kozevnikova Olga V. , Blazhievskaya Tamara O. , Kustova Elena A.
Published: December 2024

Introduction. Sleep disorders are associated with the onset and progression of cardiovascular diseases, including hypertension, stroke, arrhythmias, coronary heart disease, and heart failure. However, awareness of the prevalence of sleep disorders and their impact on comorbidities, including cardiovascular diseases, remains insufficient.
The aim of the review: to determine the importance of early detection of sleep disorders for improving the effectiveness of prevention of cardiovascular diseases. A literature search was conducted on the topic: sleep disorders as a trigger of cardiovascular pathology. Significant links have been established between sleep disorders and the development of various forms of pathology of the cardiovascular system, both in adults and children, which necessitates timely sleep screening.
Conclusion. A certain connection between sleep disorders and cardiovascular diseases necessitates increased awareness in doctors regarding sleep disorders for the prevention of diseases of the cardiovascular system.
ГЕОГРАФСКИ АСПЕКТИ ПРОЦЕСА ИНТЕГРАЦИЈЕ И ДЕЗИНТЕГРАЦИЈЕ НА ПРОСТОРУ ЈУГОИСТОЧНЕ ЕВРОПЕ
Authors:   Универзитет у Београду, Географски факултет, Ковјанић Александар , Деђански Војислав ,   Универзитет у Београду, Географски факултет
Published: December 2024

Геополитички развој Југоисточне Европе кроз историју су чешће
обележавали деструктивни наспрам интегративних процеса. У
раду се идентификују фактори који условљавају процесе ин-
теграција и дезинтеграција и објашњава њихов утицај кроз дина-
мику промене политичке карте овог дела Европе. С обзиром на
сложен процес формирања модерних држава и промене њихових
међусобних односа и интереса, стварање различитих облика по-
литичке сарадње представљало је политички изазов. Осим исто-
ријског осврта, разматрају се улога савремених процеса интегра-
ција, позитивни резултати регионалног зближавања и потенција-
ли за остваривање даљег социоекономског напретка регије.
ДУГО ПУТОВАЊЕ У РАТ: БОРБА ЗА ИСТИНУ ИЛИ РЕВИЗИЈА ИСТОРИЈЕ
Authors:   Универзитет у Приштини с привременим седиштем у Косовској Митровици Филозофски факултет, Анђелковић Немања
Published: December 2024

Намера овог рада је да у првом делу истакне и укаже с једне
стране на опасност од ревизије историјских догађаја, а с друге
стране да прикаже један позитиван пример анализе узрока Првог
великог рата који се даје у документарном филму „Дуго путо-
вање у рат“ уваженог режисера Милоша Шкундрића. Суочени
смо са процесом промене парадигме у тумачењу историјских до-
гађаја, посебно присутног у анализама „узрока“ Првог светског
рата, са намером да се виновници рата ослободе кривице, те да
се „мењањем чињеница“ за ратне поводе оптуже заправо његове
жртве, посебно Србија и Русија. У тој игри манипулисања ис-
торијским чињеницама, неретко се тврди да је атентат Гаврила
Принципа на престолонаследника Франца Фердинанда 28. јуна
1914. године изазвао Први светски рат, односно, да је за избијање
рата крива Србија као налогодавац атентатору. Данас такође, у
новој политичкој пропаганди хладноратовског типа, можемо да
чујемо поједине Западно оријентисане историчаре, како васкрса-
вају тезу немачке невиности за Први светски рат. Стога, у раду
анализирамо садржај филма „Дуго путовање у рат“, подржаног
Министарством културе и информисања и Филмског центра Ср-
бије, са циљем да у складу са историјским чињеницама уочимо
праве разлоге за избијање Првог великог рата. Филм је написан
уз помоћ најеминентнијих светских историчара и уз употребу
филмског и документарног архивског материјала из Југословен-
ске кинотеке и још 15 светских архива. Саговорници у филму су
кредибилни историчари и то професори са Оксфорда, Кембриџа,
Ломоносова, Универзитета у Бечу. Значајност историјских чиње-
ница које се износе општој и научној јавности, увиђа се у комен-
тару професора Џона Рола (Džon Rol), иначе највећег познаваоца
прилика у Немачком царству, а то је да би „филм требало да буде
обавезан за сваког историчара Европе, јер приказује балканску
перспективу, која је на Западу често невидљива“, што запажа и
Шкундрић такође, наглашавајући да је суштина приче да се у да-
нашњим кризним временима чује „наша страна историје“ дакле,
„балкански угао“. Мишљења смо да документарни филм „Дуго
путовање у рат“ треба да постане и да се користи као део оба-
везне лектире како за старије разреде основне, тако и у средњим
школама у Србији.
Três linguagens imperiais nas Cortes de Cádis e Madri (1810-1823)
Authors: Chnaiderman Lucas
Published: December 2024

Este artigo analisa o conceito de Império a partir de sua utilização por deputados espanhóis entre 1810 e 1823. O objetivo desse estudo é demonstrar como Império possuía diferentes significados durante a crise do antigo regime espanhol. Apesar de ser uma palavra consolidada no vocabulário político contemporâneo, Império possuí estratos semânticos antiquíssimos e, tal qual uma série de outros conceitos, estava em acelerado processo de mudança durante a época revolucionária. A partir dos casos de Borrull, Canga Argüelles e Alcalá Galiano, é possível perceber múltiplos sentidos para o conceito e como seu uso carregava em si diferentes visões de mundo, assim como distintas propostas de futuro. Com essas reflexões, é possível compreender melhor a história da América como parte da construção de um novo vocabulário político e social, no qual Império assumiria um papel central na reorganização política do mundo contemporâneo.
A extrema direita ganha a cena política: os Estados Unidos na virada dos séculos XX ao XXI.
Authors: Junqueira Mary Anne
Published: December 2024

Originalmente preparado para Conferência de Encerramento do Congresso da ANPHLAC, em julho de 2024, o texto é tentativa de discutir alguns elementos que levaram a extrema direita dos Estados Unidos deixarem as margens para assumir o centro da cena política no século XXI. Entre eles destacam-se, em âmbito global, a crise do neoliberalismo; na esfera nacional, o crescimento dos grupos extremistas e o surgimento do movimento Tea Party que tomou o Partido Republicano, levando à ascensão da extrema direita e pavimentando o caminho de  Donald Trump à presidência do país.
Disputas, Negociações e Historicidade: Políticas Culturais na América Latina dos séculos XX e XXI
Authors: Franca Ramalho Maria Luiza
Published: December 2024

Resenha de Políticas culturais na América Latina: entre conflitos e negociações, livro organizado pelas historiadoras Mariana Martins Villaça, Natália Ayo Schmiedecke e Tânia da Costa Garcia.
Apresentação Dossiê “Ensinar História das Américas: Desafios, Práticas e Intervenções”
Authors: Preto de Godoy Oliveira Flávia , Bueno Grejo Camila
Published: December 2024

Apresentação
Total Migrasi Monomer Bisfenol pada Pangan Kemasan: Kajian Meta-Analisis
Authors: Arpah Muhammad , Hikma Nur , Salsabila Nadira , Hanifah Aliya , Ardiansyah Ananda
Published: December 2024

Bisfenol merupakan monomer kimia yang banyak diaplikasikan dalam berbagai jenis kemasan pangan. Bisfenol utamanya bisfenol A (BPA) dan bisfenol F (BPF) dapat bermigrasi dari kemasan kaleng minuman ringan dan ikan tuna serta kemasan botol plastik polikarbonat (PC) dan polietilena tereftalat (PET). Batas toleransi (TDI) BPA awal menurut European Food Safety Authority adalah 50 µg/kg berat badan per hari dan direvisi Kembali menjadi 0,2 ng/kg berat badan per hari di tahun 2023. Kajian meta-analisis ini bertujuan untuk membandingkan tingkat migrasi bisfenol pada minuman ringan kemasan kaleng, kaleng tuna dengan medium garam dan minyak serta air minum di botol PC dan PET. Migrasi BPA dan BPF di minuman ringan kemasan kaleng masing-masing mencapai 1310 ng/L dan 64 ng/L. Nilai migrasi BPA lebih tinggi dibandingkan dengan BPF pada jenis kemasan minuman kaleng. Adapun migrasi BPA pada kaleng tuna dengan medium garam dan minyak bernilai sama besar yaitu 197 ng/L. Level migrasi BPA pada botol air minum PC paling tinggi adalah 6452,80 ng/L sementara pada botol PET mencapai 269,87 ng/L. Meski  demikian nilai rata-rata migrasi BPA lebih tinggi terjadi pada botol air minum jenis PET.