bluuebunny/crossref_metadata_2025 huggingface dataset:
Ecological and Pollution Risk Assessments of Soils in the Vicinity of a Municipal Waste Dumpsite: A Case Study of the Eyimba Dumpsite, Aba Southeastern Nigeria
Authors: Ubechu Bridget Odochi , Opara Alexander Iheanyichukwu , Onyekuru Samuel Okechukwu , Okeke Christopher Osita , Akakuru Obinna Chigoziem , Ibe Chizorom Francis , Israel Hope. O , Ikoro Diugo Okereke
Published: August 2024

Heavy metal concentrations in soils underlying a municipal dumpsite in Aba, Southeastern Nigeria were evaluated to determine the soil pollution status. Nine (9) topsoil and nine (9) subsoil samples were collected around the dump site. The concentration of Hg, Pb, Cu, Ni, Cr, Ag, Al, Fe, Cd, Mn, and Zn were determined using an atomic absorption spectrophotometer. The metal concentrations (mg/kg) were in this range for topsoil and subsoil Hg (0.00-4.72, 0.00-4.54), Pb (0.23–0.5, 0.06–0.64), Cu (0.020–0.138, 0.030–0.095), Ni (0.060–22.092, 0.020–0.054), Cr (0.005–0.139, 0.024–0.099), Ag (0.481–1.342, 0.028–1.240), Al (0.824–4.114, 0.322–2.380), Fe (5.338–22.341, 9.042– 12.640), Cd (0.005–0.017, 0.027–0.086), Mn (0.030–0.041, 0.041–0.073) and Zn (0.562–5.175, 0.481–2.680) respectively. The pollution level, origins of heavy metal pollution, and ecological and human dangers were determined using contamination indices, ecological and human risk parameters, and multivariate analysis. Except for Hg and Ag, the mean amounts of all heavy metals measured were within the allowable levels for international soil standards. According to the models, the study regions were moderately to highly contaminated with Hg and Ag, with a moderate to high level of contamination of these metals. All the tested points, however, had a modest level of contamination. Furthermore, the origins of this metal pollution are both natural and primarily manmade. The earth that is beneath the municipal garbage dump site poses no possible health risks. However, it is advised against disposal of trash in the dumpsite and that heavy metal levels in the soil beneath the site be routinely monitored.
Study on shear strength and flexural strength of zirconia treated by hot acid etching
Authors: Yang Xiaomin , Tao Huihui , Liu Yang , Mu Junju , Liang Zhuoran , Zhang Yannan , Liu Min , Meng Fanhao , Cui Zhi , Chen Jianfeng
Published: August 2024

In recent years, zirconia ceramics have been widely used as in prosthodontics because of their good aesthetics and mechanical properties. At present, the thermal acid etching technology for treating zirconia ceramics has gradually emerged as a new method. In this study, the effect of thermal acid etching surface treatment on the shear strength and flexural properties was investigated. In the fourth sentence, it might be clearer to specify that the zirconia ceramics were divided into five groups: "In the experiment, the zirconia ceramics were divided into five groups, each receiving a different treatment: blank, 110µm alumina sandblasting, 10-minute thermal acid etching, 30-minute thermal acid etching, and 60-minute thermal acid etching.The surface morphology, crystal structure, and the initial shear bonding strength of zirconia were analyzed by scanning electron microscope (SEM), X-ray diffractometer (XRD), and Instron3345 micro-force testing machine, respectively.SPSS19.0 software was used for the statistical analysis of experimental data, and the statistical difference was set as P < 0.05. The experimental results show that the thermal acid etching technology can effectively increase the surface roughness of zirconia and the shear bonding strength of zirconia and resin adhesive, the effect is obviously better than that of sandblasting, and there is no obvious correlation with the time of technology. This conclusion is of significant importance for guiding oral clinical treatment.
Efficacy of filter top cages to reduce cross-contamination in mice housed in experimental facilities
Authors: Montagna Daniela R , Stefani Karen M , Almirón Johana , Carriquiriborde Martin , Laborde Juan M , Diaz Silvina L
Published: August 2024

An optimal microbiological status is key to ensuring reproducible experimental results. However, contamination is difficult to avoid during long experimental procedures when animals spend time outside their enclosures, in contact with users and different equipment. To evaluate the efficacy of filter-top cages to minimize cross contamination when experimental mice of different microbiological status share the same room, we studied a complete panel of microorganisms in mice housed in different systems. C57BL6/N mice were purchased to an SPF facility: one group was housed in filter top cages whereas another group stayed in similar cages but without the filter-top. These external mice shared the room with mice involved in other experimental protocols between 8 and 13 weeks. A group of conventional mice born at our facilities housed in open cages served as control. Samples from different organs were analyzed by PCR. Mice born at the experimental facility were positive for several bacteria, virus, and parasites. All the bacteria present in this control group, were also found in the group of mice originally SPF housed in the open cages. Only 2 out of the 6 viruses present in the facilities were transmitted to the external mice in open cages, whereas no parasites were detected. Interestingly, mice housed in the filter-top system only recovered 3 bacteria from all the microorganism present in the facilities. Our results shown that using filter-top cages for long periods may be a refinement tool when there is no alternative to share the room with mice of different microbiological status.
Effect of text message reminders on treatment adherence and retention in care among hypertensive patients in a tertiary hospital in Jos, Plateau State
Authors: Gadzama Naya , AFOLARANMI Tolulope Olumide , Isiko Isaac , Okoro Lenz Nwachinemere , EMERIBE Nana , NOEL Nathaniel Birdling , Mwesigwa Aaron , Asingwire Jackson Micheal
Published: August 2024

Aim
Despite effective antihypertensive medications, poor medication adherence and retention in care contribute to uncontrolled blood pressure. This study aimed to assess the effect of text message reminders on medication adherence and retention in care among hypertensive patients in a tertiary hospital in Jos, Nigeria.
Materials and methods
This were a hospital-based quasi-experimental study. Hypertensive patients in the Cardiology (intervention group) and Nephrology (control group) clinics of Jos University Teaching Hospital, selected through a multi-stage sampling technique, had their treatment adherence and retention in care assessed at pre- and post-intervention period of six months. Data collected using a semi-structured interviewer-administered questionnaire were analysed using the Statistical Product and Services Solution version 23. McNemar’s test was used to assess effects of text message reminders on treatment adherence and retention in care. A p-value < 0.05 was considered statistically significant.
Results
At baseline, treatment adherence was 40.5% and 46.0% in the intervention and control groups respectively with the odds of adherence in the intervention group being 0.8 times that of the control group (95% C.I. = 0.48–1.31). Retention in care was 91.3% and 96.9% in the intervention and control groups respectively with the odds of retention in the intervention group being 0.34 times that of the control group (95% C.I. = 0.11–1.11). Post intervention, treatment adherence was 47.8% and 34.2% in the intervention and control groups respectively with the odds of treatment adherence in the intervention group being 1.77 times the odds of adherence in the control group (95% C.I. = 0.95–3.28). Retention in care was 60.9% and 63.3% in the intervention and control groups respectively.
Conclusion
Low treatment adherence and high retention rates were recorded among hypertensive patients. Text message reminders improved adherence but decreased retention, highlighting the need to optimize their use to improve both outcomes at Jos University Teaching Hospital.
Metal complexes as innovative breast cancer therapy, preparation, spectroscopic characterization and antitumor activity.
Authors: masoud Awatef Abdel Salam , El-Tabl Abdou S. , Wahed Moshira M. Abd-El , Daba Mohamed S.
Published: August 2024

New binary Cu(II), Mn(II), Na(I), Fe(III), Co(II), Ni(II), Zn(II), Cd(II), Mg(II), Al(III) and Ba(II) metal complexes derived from the (Z)-N'-(2-hydroxybenzylidene)-2-((Z)-(2-hydroxybenzylidene)amino)prop-anehydrazide ligand were prepared. Physicochemical studies were also performed (IR, UV‒Vis, mass, 1H NMR, magnetism, DTA and TGA, conductivity and ESR). The measurements revealed that the ligand coordinates to the metal ion in a neutral pentadentate or dibasic pentadentate mode through the nitrogen atoms of the imino and oxime groups and the oxygen atom of the amide group. All the metal complexes are nonelectrolytic in nature, as suggested by the molar conductance measurements. The complexes adopted a tetragonal distorted octahedral geometry around the metal ions. The cytotoxic activities of the ligand and several of its metal complexes were evaluated against breast cancer (MCF-7). Notably, the cytotoxic activity was enhanced upon complexation. Interestingly, the Zn(II) complex (15) exhibited the highest IC50 against MCF-7 cells. However, compared with the standard drug (vinblastine sulfate), the other tested complexes showed weak cytotoxicity against the same cell line.
EFFECT OF CHLORHEXIDINE AND HYALURONIC ACID CONTAINING MOUTHWASH ON PERIODONTAL STATUS OF POST-MENOPAUSAL PATIENTS WITH PERIODONTITIS
Authors: Pal Kirti , Chopra Rahul , Malhotra Sumit , Sharma Megha
Published: August 2024

Introduction: Periodontitis is an infectious disease that results in production of several tissue degradation enzymes such as ALP and the disease has higher prevalence in post-menopausal women. Aim:The aim of the study was to assess the serum ALP in post-menopausal women with periodontitis after non-surgical periodontal therapy adjunct to novel CLOHEX HEALÂ®. Materials and methods:The study included total 20 post-menopausal women with periodontitis and divided into two groups. In group 1, scaling and root planning was done and subgingival irrigation with novel CLOHEX HEALÂ® and in group 2 only scaling and root planning was performed. Clinical parameters and serum ALP was assessed at baseline and after 1 month. Results: In this study, serum ALP level showed significant improvement in both groups 1 month postoperatively but better result were seen in Group A as compared to Group B. Following the treatment, both Groups showed statistically significant improvements in GI, PPD and CAL but only Group A showed statistically significant improvements in PI. Conclusion: SRP with or without CLOHEX HEALÂ® improves the clinical parameters in post-menopausal periodontitis. However, addition of CLOHEX HEALÂ® provided better plaque control and higher reduction in ALP levels.
COMMUNICATIVE LANGUAGE TEACHING APPROACHES AND LEARNERS SPEAKING SKILLS IN ENGLISH IN PUBLIC DAY SECONDARY SCHOOLS IN RWANDA A CASE OF KAYONZA DISTRICT
Authors:   MED Student, School Of Education, Mount Kenya University, Rwanda., Adrien Muhayimana , Opiyo Andala PhD Hesbon ,   Senior Lecturer, School of Education, Mount Kenya University, Rwanda.
Published: August 2024

The need for English has increased demand for high-quality language instruction globally. Despite the efforts that have been made to improve proficiency and oral communication skills in English, oral English communication abilities are still critical among the learners in public day secondary schools in Rwanda. This study aimed at determining the relationship between communicative language teaching approaches and learners English oral communication skills acquired in public day secondary schools in Rwanda. This study used descriptive survey design and correlational design to determine the relationship between the independent and dependent variables. 408 people were the target group, including teachers, learners from public day secondary schools, head teachers, and deputy head teachers in charge of studies. The study picked a sample of 202 people from the target demographic using basic random sampling techniques and purposive sampling. IBM SPSS version 21 was used to analyze the data that were gathered from the respondents through the use of questionnaires and interview guides. Using statistical tools like means, percentages, standard deviations, correlation coefficients, and beta coefficients as regression models, this software arranged and summarized the data to guarantee the accuracy and evidence of all findings. The findings were presented in tables and charts. The Alpha Cronbach value was 0.755 which indicated the reliability of instruments and the experts opinions were incorporated to ascertain the instruments validity. The findings indicated that 88% of the respondents confirmed a strong positive influence of CLT on learners speaking skills. The mean for all variables were approximately 4 with standard deviation less than 1. Thesignificant correlation with a p-value of 0.000, which is less than the usual significance level of 0.05 and this indicates a very strong positive relationship between CLT and Learners speaking skills. The study concluded that there is positive significant effect of communicative language teaching approaches task-based, project based, collaboration, group discussion, debate and role play approaches on Learners speaking skills in English in public day secondary schools. The study recommended learners, school administrators, teachers and policymakers on what should be done to improve speaking skills in English and further studies area were given.
PROLONGED FEVER DUE TO ACUTE PNEUMONIA REVEALING ATRABRONCHIAL FOREIGN BODY IN A 5-YEAR-OLD CHILD
Authors:   Pediatrics Department, Mohammed VI University Hospital Center, Faculty of Medicine and Pharmacy of Oujda, Mohammed 1st University, Oujda, Morocco., Bebana A. , Ouali A. ,   Pediatrics Department, Mohammed VI University Hospital Center, Faculty of Medicine and Pharmacy of Oujda, Mohammed 1st University, Oujda, Morocco., Ghanam A. ,   Pediatrics Department, Mohammed VI University Hospital Center, Faculty of Medicine and Pharmacy of Oujda, Mohammed 1st University, Oujda, Morocco., Rkain M. ,   Pediatrics Department, Mohammed VI University Hospital Center, Faculty of Medicine and Pharmacy of Oujda, Mohammed 1st University, Oujda, Morocco., Babakhouya A. ,   Pediatrics Department, Mohammed VI University Hospital Center, Faculty of Medicine and Pharmacy of Oujda, Mohammed 1st University, Oujda, Morocco.
Published: August 2024

Incidents involving intratracheobronchial foreign bodies (ITFBs) are common in children and can lead to serious long-term complications such as bronchiectasis. Typically, these incidents present with a penetration syndrome following the inhalation of the foreign body. However, there are cases where the foreign body is not immediately detected, and the child may subsequently develop recurrent respiratory infections. A delay in removing the foreign body of more than 7 days after the onset of penetration syndrome can result in these complications. To minimize these risks, early diagnosis is crucial, and diagnostic bronchoscopy should be performed in cases of suspected inhalation, even in the absence of clinical or radiological symptoms. Rigid bronchoscopy remains the only reliable method for confirming the diagnosis and extracting the foreign body. We report the case of a 5-year-old child who presented with acute pneumonia revealing the presence of an ITFB, without any recent penetration syndrome or recurrent respiratory infections. Through this clinical case, our goal is to raise awareness among healthcare professionals about this rare presentation of ITFBs and to promote the adoption of optimized clinical and paraclinical practices to minimize risks.
BIOREMEDIATION
Authors: Sanka Richa
Published: August 2024

The process of bioremediation is to remove pollutants and toxins from the soil and water with the help of microbes. Chemical treatment, incarnation and burial in landfills are a part of solid waste management. The idea is to implement different techniques that are imposed to understand the functionality, structure and the various microbes which help in the treatment of wastewater.Treatment of contaminated material at a site or the stimulation of indigenous that is the intrinsic factor, or the excavation of contaminated soil are the factors to facilitate the degradation. Secondary and tertiary treatment are majorly responsible for the improvement of wastewater. Hazard posed by the pharmaceutical industries are the generation of waste which if not disposed can pose hazard to environment and to public health. This review helps in analyzing the characteristics and the component of the influent water.In addition to this we have discussed the types of bioremediations,applications, drawbacks and how to decrease its effect.
NATIONAL EDUCATION POLICY 2020: AN IMPORTANT STEP TOWARDS MAKING EDUCATION ACCESSIBLE TO ALL
Authors:   Associate Professor Faculty of Law University of Lucknow., Kumar Yadav Alok
Published: August 2024

The National Education Policy (NEP) 2020, the first major education reform in India in 34 years, was approved by the government on July 29, 2020. This policy is designed to make education accessible to everyone, establishing a new learner-centric education system that incorporates the latest technological advancements and pedagogical methods. This article delves into the key features of the NEP 2020, its significance, and the challenges it encounters during implementation.
PHOTO-ANALYSIS EVALUATION FOR DIMENSIONAL ACCURACY OF DIFFERENT IMPRESSION MATERIALS FOR COMPLETELY EDENTULOUS MAXILLARY RIDGES (CLINICAL STUDY)
Authors: A. Emarah Amr , M. Dehis Wessam
Published: August 2024

Background: In complete denture prosthodontics, an edentulous arch precise reproduction through the secondary impression is necessary for denture retention and esthetics. Variance in the supporting oral structures nature and quality demands utilizing various accurate border molding and ultimate impression materials to attain successful prosthesis. Objectives: Tophoto-analytically evaluate and compare the dimensional accuracy of four dissimilar final maxillary completely edentulous impressions fabricated from two dissimilar border molding and secondary impression materials. Materials and Methods: Ten completely edentulous patients were nominated rendering to inclusion criteria and received complete dentures. For each patient, four dissimilar secondary maxillary impressions were constructed and divided into four groups owing to the border molding and impression materials utilized. All impressions were transferred into type IV dental stone, and casts were all snapped through a digital camera with fixed and repeatable stipulations. All photos attained were presented into computer software. Two dimensions were possessed for individual cast and compared. Results: An insignificant difference was apparent among all groups concerning parameters as P=0.06 and angles as P=0.053. Data were collected, tabulated, and statistically investigated utilizing Statistical Package for Scientific Studies16 Â®, Graph pad Prism, and Windows Excel. Conclusion: However, recent elastomeric Putty and Medium rubber base impression materials almost possess equivalent means of dimensional accuracy in contrast with the conventional ones. But still, Greenstick compound and Zn/O Eugenol impression paste are insignificantly more dimensionally accurate in fabricating final impressions for completely edentulous patients.
DOES HYDROXYUREA IMPROVE OUTCOMES IN SICKLE CELL PATIENTS EXPERIENCING POST-ACUTE SEQUELAE OF COVID-19 (PASC)? NARRATIVE REVIEW
Authors:   Department of Preventive Medicine and Public Health, Al-Ahsa Health Cluster, Ministry of Health, Al-Ahsa, Saudi Arabia., Abdulkareem Al Subaie Abdullah , Jassem Alsalman Abdulkhaliq ,   Department of Clinical Pharmacy, Faculty of Pharmacy, Northern Border University, Rafha 91911, Saudi Arabia., Nasser Al Jasim Majdi ,   Consultant Family Medicine, SBFM, ABFM, AlAhsa Health Cluster, Ministry of Health, Saudi Arabia.
Published: August 2024

Background: Sickle cell disease (SCD) patients are particularly vulnerable to severe outcomes from COVID-19, including post-acute sequelae of COVID-19 (PASC). Hydroxyurea, a well-established therapy for SCD, may offer benefits in managing these sequelae. Objective: This narrative review aims to evaluate the potential of Hydroxyurea in improving outcomes for SCD patients experiencing PASC. Methods: A comprehensive literature search was conducted across Embase.com, Medline ALL (Ovid), Web of Science Core Collection, Cochrane Central Register of Controlled Trials (Wiley), and Google Scholar using relevant MeSH terms and keywords. Studies were selected based on their relevance to Hydroxyurea use in SCD and its impact on PASC. Data extraction focused on study characteristics, outcomes, and mechanisms of action. Results:Hydroxyurea has shown efficacy in decreasing the occurrence of vaso-occlusive crises, acute chest syndrome, and the need for blood transfusions in individuals with sickle cell disease. The anti-inflammatory qualities and capacity to stimulate fetal hemoglobin synthesis of this substance indicate potential advantages in alleviating symptoms of PASC, which are often marked by persistent inflammation and respiratory problems. Comparative studies have shown that Hydroxyurea is still considered a fundamental treatment option because of its effectiveness, cost-effectiveness, and well-established safety record. Conclusion: Hydroxyurea shows promise in improving outcomes for SCD patients experiencing PASC, potentially through its anti-inflammatory effects and reduction of sickle cell-related complications. Further longitudinal studies are needed to confirm its long-term benefits and optimize treatment strategies.
ASSESSMENT OF LEVEL OF EXPECTATION, AWARENESS AND ACCEPTANCE OF DENTAL IMPLANT AS TREATMENT OF CHOICE IN ADULT PATIENTS SEEKING PROSTHETIC REHABILITATION
Authors: Saluja Ayush , Chaturvedi Anshuman , Srivastava Shitij , Shekhar Abhinav
Published: August 2024

Introduction: Dental implants (DI) are being widely used for replacing missing teeth and literature reports showed successful results of DI supported prostheses in partial and complete edentulous rehabilitations. However, knowledge and awareness pertaining to these treatment modalities among patients with and without missing teeth need to be evaluated. Objective: This Cross-sectional observational research aimed to assess and compare the knowledge and awareness on pros thetic rehabilitation with dental implants among dentate and partially / completely edentulous adults. Materials and Methods: This questionnaire based study was conducted on patients seeking treatment for their missing dentate partial/complete, a series of questions were asked to assess the mindset of patient regarding the dental implant and its awareness among adult patients. Result: Descriptive statistics were presented in the form of Frequency and Percentages. Chi square statistics were applied to calculate the statistics of the different variables between the different groups. The statistical constant was fixed at p<0.05. The distribution of the study sample was not normally distributed. Graphically the results were represented as bar graphs Conclusion: Within the limitations of the study, there is a need to disseminate better knowledge, raise awareness on DI and eliminate the associated misconceptions, thereby facilitating the general population to take maximum advantage of these novel biomaterials to serve the dual purpose of aesthetics and function.
USE OF POLYSTYRENE MATERIALS IN THE CONSTRUCTION OF BUILDINGS IN THE NORTH-CENTRAL REGION OF BURKINA FASO: ECONOMIC, SOCIAL AND ENVIRONMENTAL ISSUES
Authors:   Assistant, Civil Engineering Department, Kaya University Center, Burkina Faso., Bernard Gouba , Boukari Sawadogo ,   PhD Student, Civil Engineering Department, LisalaUniversity, RDC., Emile Ouoba ,   PhD Student, Civil Engineering Department, Lisala University, RDC.
Published: August 2024

The acquisition of decent housing at lower costs is a major concern in Burkina Faso. Indeed, a largenumber of buildings are built in concrete and concrete blocks. This technique of building buildings with these materials is expensive and very energy-intensive, which poses an access problem for the majority of Burkinabe populations. In this research, we study the economic, social and environmental issues of building polystyrene buildings. Our study first focuses on the model of social housing adapted to the north-central region facing the housing problem caused by the displacement of populations fleeing areas with high security challenges. Then we carried out a dimensioning of the model of this building in polystyrene-based construction material. Finally, we carried out a comparative study between construction in polystyrene materials and construction in concrete materials.
Urban Sufism from Exclusiveness to Inclusiveness: A Metaphysical Perspective
Authors: Yurnalis Syukri Al Fauzi Harlis , Putri Endrika Widdia , Arrasyid Arrasyid
Published: August 2024

Every human being looks for sa'āda (happiness) in this world. However, this paradigm has recently shifted. It is now emerging amid urban communities, especially among Indonesian Muslims searching for spiritual values. This qualitative study aims to answer the above argument using a sufistic approach by analysing human nature and the nature of happiness, which are the factors supporting the birth of urban sufism. Besides, it also uses a phenomenological approach to see urban sufism, especially in the cities of Jakarta and Bandung, as an example of the development of urban sufism. This study found that the paradigm shift was caused by the revival of human awareness that the spiritual aspect is a source of true happiness within human beings.Contribution: This article provides a rational reason to show that sufism is not only for certain circles but is universal and needed for every human being, especially for the conditions of this era. Every human needs sufism as it is a metaphysical human element consisting of Nūr Muḥammadiyy and Adamiyy
Giberellik Asit Dozlarının Ekmeklik Buğdayda (Triticum aestivum L.) Verim ve Kalite Üzerine Etkisi
Authors: Yeken Mehmet Zahit
Published: August 2024

Bu çalışmada, ülkemizin farklı bölgelerinde yaygın olarak yetiştirilen Halis ekmeklik buğday çeşidinin tarımsal ve kalite özellikleri üzerine giberellik asit (GA3) dozlarının (1.0 g/da, 0.8 g/da, 0.6 g/da ve kontrol) etkisi araştırılmıştır. Deneme, Sakarya ekolojik koşullarında dört tekerrürlü olarak tesadüf blokları deneme desenine göre 2022-2023 yetiştirme sezonunda yürütülmüştür. Çalışma kapsamında bitki boyu, tane verimi, başakta tane sayısı, m2’de başak sayısı, başakta tane ağırlığı, bin tane ağırlığı ve hektolitre ağırlığı gibi tarımsal özelikler ile protein oranı, yaş gluten, gluten indeksi, rutubet, zeleny sedimantasyon, alveograf enerji değeri, alveograf P/L oranı, farinograf su absorbsiyonu, farinograf gelişme süresi, farinograf stabilite değeri ve farinograf yumuşama değerleri gibi kalite özellikleri incelenmiştir. Varyans analizi sonucunda GA3 uygulamalarının, tane verimi, başakta tane sayısı, m2’de başak sayısı, başakta tane ağırlığı ve hektolitre ağırlığı üzerine istatistiki olarak önemli etkisinin olduğu belirlenmiştir. Yapılan korelasyon analizleri sonucunda özellikler arasında istatistiki olarak önemli pozitif ilişkiler tespit edilmiştir. Temel bileşenler analizine göre ilk dört temel bileşen varyasyonun %73.81’ini açıklamıştır. Sonuç olarak 1.0 g/da GA3 uygulamasının buğday veriminde önemli oranda artışa neden olduğu ancak kalite üzerinde etkili olmadığı tespit edilmiştir.
Effectively Removing Methyl Orange From Aqueous Solutions Using Sulphuric Acid Modified Midyat Stone
Authors: Canpolat Mutlu
Published: August 2024

In this research, the efficiency of Midyat stone modified with sulphuric acid (H2SO4) in the removal of Methyl Orange (MO) from wastewater is evaluated. Various factors such as contact time, initial MO concentration, and adsorbent dosage were investigated to understand their influence on adsorption efficiency. The optimal conditions for MO removal were as follows: initial concentration 300 mg/L, contact time 70 min, adsorbent dosage 0.5 g. The surface properties of modified Midyat stone (MMS) were investigated using methods such as Fourier transform infrared spectroscopy (FT-IR) and Brunauer, Emmett, and Teller (BET). According to the findings, the isotherm data agreed with the Langmuir isotherm model, indicating both chemical sorption and irreversibility potential. The adsorption capacity of MO at 298, 308 and 318 K was calculated to be 50.02, 54.05 and 58.48 mg/g, respectively. In addition, adsorption kinetics data supported the pseudo-second-order (PSO) kinetic model for MO removal. The research identified MMS as a capable and adaptable substance for capturing MO ions from the aqueous environment due to its significant removal capacity, easy availability, and cost-effectiveness.
Insurgencia obrera y represión en la Argentina de la década de 1970: la lucha de clases en la transformación de la acumulación de capital. Un análisis a partir de la lucha de los trabajadores automotrices
Authors: Guevara Sebastián
Published: August 2024

El artículo estudia el proceso de movilización y represión política que protagonizaron los trabajadores automotrices en Argentina entre 1970 y principios de la década de 1980, en el marco general del «ciclo internacional de lucha de clases». Y los analiza a la luz de su relación con el proceso de transformaciones que experimentó el proceso global de acumulación de capital, con epicentro en la crisis de 1972 a 1982, que resultó en cambios en la división internacional del trabajo. Se argumenta que las características particulares que desarrolló el proceso político en Argentina pueden explicarse por el modo específico en que participa en esta división internacional del trabajo.
Perovskite-Based Bio-Implantable Energy Harvesters
Authors: Dutta Vishal , Radhakrishnan Arunkumar , Ravelo Blaise , Wan Fayu , Thakur Preeti , Thakur Atul
Published: August 2024

Energy harvesters based on perovskite nanomaterials have garnered
significant attention in academia and industry because of their ability to transform
mechanical and thermal energies into electric power. These materials have a great deal
of promise for capturing body-induced and human activity-induced energy to power
implantable and portable low-power devices. This book chapter builds upon previous
works that have explored innovative materials and nanotechnologies for fabricating
ferroelectric generators. We give a brief overview of flexible piezoelectric and
pyroelectric energy harvesters' material selection procedure and reasonable
microstructure design. We also stress the unique abilities of perovskite materials as
energy collectors in biomedical applications, which include both conventional
ferroelectrics and recently developed ferroelectric biomaterials. Additionally, we
discuss the newest integration structures of hybrid generators with ferroelectric
nanomaterials, which significantly enhance the functionalities of the energy harvesters,
particularly for biological and implantable applications.
Unintended Consequences of Data Sharing Under the Meaningful Use Program
Authors: Willcockson Irmgard Ursula , Valdes Ignacio Herman
Published: August 2024

Interoperability has been designed to improve the quality and efficiency of health care. It allows the Centers for Medicare and Medicaid Services to collect data on quality measures as a part of the Meaningful Use program. Covered providers who fail to provide data have lower rates of reimbursement. Unintended consequences also arise at each step of the data collection process: (1) providers are not reimbursed for the extra time required to generate data; (2) patients do not have control over when and how their data are provided to or used by the government; and (3) large datasets increase the chances of an accidental data breach or intentional hacker attack. After detailing the issues, we describe several solutions, including an appropriate data use review board, which is designed to oversee certain aspects of the process and ensure accountability and transparency.
State-of-the-Art Fast Healthcare Interoperability Resources (FHIR)–Based Data Model and Structure Implementations: Systematic Scoping Review
Authors: Tabari Parinaz , Costagliola Gennaro , De Rosa Mattia , Boeker Martin
Published: August 2024

Background

Data models are crucial for clinical research as they enable researchers to fully use the vast amount of clinical data stored in medical systems. Standardized data and well-defined relationships between data points are necessary to guarantee semantic interoperability. Using the Fast Healthcare Interoperability Resources (FHIR) standard for clinical data representation would be a practical methodology to enhance and accelerate interoperability and data availability for research.

Objective

This research aims to provide a comprehensive overview of the state-of-the-art and current landscape in FHIR-based data models and structures. In addition, we intend to identify and discuss the tools, resources, limitations, and other critical aspects mentioned in the selected research papers.

Methods

To ensure the extraction of reliable results, we followed the instructions of the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) checklist. We analyzed the indexed articles in PubMed, Scopus, Web of Science, IEEE Xplore, the ACM Digital Library, and Google Scholar. After identifying, extracting, and assessing the quality and relevance of the articles, we synthesized the extracted data to identify common patterns, themes, and variations in the use of FHIR-based data models and structures across different studies.

Results

On the basis of the reviewed articles, we could identify 2 main themes: dynamic (pipeline-based) and static data models. The articles were also categorized into health care use cases, including chronic diseases, COVID-19 and infectious diseases, cancer research, acute or intensive care, random and general medical notes, and other conditions. Furthermore, we summarized the important or common tools and approaches of the selected papers. These items included FHIR-based tools and frameworks, machine learning approaches, and data storage and security. The most common resource was “Observation” followed by “Condition” and “Patient.” The limitations and challenges of developing data models were categorized based on the issues of data integration, interoperability, standardization, performance, and scalability or generalizability.

Conclusions

FHIR serves as a highly promising interoperability standard for developing real-world health care apps. The implementation of FHIR modeling for electronic health record data facilitates the integration, transmission, and analysis of data while also advancing translational research and phenotyping. Generally, FHIR-based exports of local data repositories improve data interoperability for systems and data warehouses across different settings. However, ongoing efforts to address existing limitations and challenges are essential for the successful implementation and integration of FHIR data models.
Strategic Considerations for Enhancing Civil Defense Systems in Subways and Underground Utility Tunnels Amid Evolving National Defense Mobilization Needs
Authors: Zhang Liyu , Wu Haiyu , Chen Hongyi
Published: August 2024

This paper is set against the backdrop of new national defense mobilization circumstances, and by reviewing and summarizing the functions of subways and underground utility tunnels during wartime, along with the characteristics of domestic and international subway and utility tunnel projects, it analyzes their critical roles in personnel shelter, evacuation, and pipeline protection. The paper discusses the construction of the civil air defense protection system, innovatively proposing some suggestions that may serve as references and examples for the development of civil defense systems in the urban subway and underground utility tunnels sectors in China.
An Analysis of Cloud Atlas from the Perspective of Queer Theory
Authors: Deng Yingwei
Published: August 2024

British author David Mitchell’s novel Cloud Atlas is set in 1930s England and tells the story of Frobisher’s growing experience as a homosexual. Frobisher, the protagonist, suffers from unequal treatment as a result of his homosexual identity and is disciplined and oppressed by heterosexual hegemony and gender dichotomy. Therefore, he performs different gender identities and changes his gender identity. Finally, Frobisher bravely challenged heterosexual hegemony and gender dichotomy to realize self-identity. Based on queer theory, combined with Michel Foucault’s power discourse theory and Judith Butler’s gender performance theory, this paper takes the oppression and resistance of homosexuals in the heterosexual hegemony in the novel as the entry point to think about gender performativity of the protagonist to explore the challenge of queer people from heterosexual hegemony and the bondage of gender identity, to achieve diversity and freedom of sexuality and gender.
Relationships among the Types of Digital Games and Rolefulness
Authors: Kato Daiki , Kato Genki , Futamura Aya , Tsuruta Mihoko
Published: August 2024

The purpose of this study is to investigate the relationships among different types of digital games and rolefulness. We hypothesized that the sense of rolefulness increases through collaborative game playing and the effect is different among the types of games. Four categories—“individual”, “competitive”, “cooperative”, and “non-player”—are assumed in this study, and the rolefulness scores were compared among these groups. The social and internal rolefulness scores were compared among the four groups using ANOVA. The results of the analysis showed significant differences. Multiple comparisons showed significant differences between the “competitive” and “non-player” categories in social and internal rolefulness.
Harsh Parenting Reduces Self-Esteem of Adolescents via the Mediation of Interpersonal Sensitivity: The Modulating Role of Dispositional Mindfulness
Authors: Tian Liwen , Ai Shui , Chen Changming
Published: August 2024

Adolescence is a critical period for the development of self-esteem, but for many adolescents, self-esteem is compromised by harsh parenting disciplines which are still heavily used. Research into the mechanisms underlying adolescent self-esteem and the strategies that boost self-esteem thus has become very important. Based on the sociometric theory of self-esteem and the attachment theory, the current study explores the role of interpersonal sensitivity and dispositional mindfulness in the effect of harsh parenting on adolescents’ self-esteem. Questionnaire survey on 1320 Chinese adolescents showed that the detrimental effect of harsh parenting could be mediated by interpersonal sensitivity, and this mediation effect was moderated by dispositional mindfulness, participants with higher dispositional mindfulness showed stronger mediation effect than those with lower dispositional mindfulness. Our findings highlight the impact of harsh parenting and the role of interpersonal sensitivity in shaping adolescents’ self-esteem, and suggest the feasibility of mindful intervention programs that take interpersonal sensitivity into account when building the self-worth of adolescents.
The Application of Experiential Culture Teaching in Teaching Chinese as a Foreign Language
Authors: Yufei Duan
Published: August 2024

The accelerated process of globalization has increasingly underscored the significance of Chinese as a world language, with the teaching of Chinese as a foreign language assuming a crucial role in cross-cultural communication. Traditional cultural teaching methods, which often rely on unidirectional knowledge transmission, frequently fail to engage learners fully, resulting in superficial cultural understanding. Experiential cultural teaching, centered around the learners, utilizes immersive activities and interactive experiences to effectively address this shortcoming, allowing learners to perceive and comprehend the rich connotations of Chinese culture in authentic contexts. This paper will analyze the application of experiential teaching in Chinese cultural education for foreigners, exploring its unique advantages in enhancing learners’ cultural identity and practical language proficiency, and propose specific implementation strategies and considerations, aiming to provide new perspectives and methodological foundations for teaching Chinese as a foreign language.
Teacher’s Perceptions of Applying Artificial Intelligence in Education: A Systematic Review
Authors: Zhou Chenxue
Published: August 2024

Since the integration of AI in educational fields has gained significant attention in recent years, understanding educators’ perspectives has become increasingly crucial for successful implementation. By synthesizing existing literature, this systematic review aims to explore the perceptions of teachers regarding the application of Artificial Intelligence (AI) in education. The review identifies and categorizes research into three key dimensions of perception: Knowledge and Experience, Attitude and Emotion, and Ethical Considerations. And the findings will inform the development of appropriate training and support AI-based curriculum to enhance teachers’ readiness for the AI-driven educational environments.
Poeticizing Love: Reliving the Ethics and Aesthetics of Odia-English Love Poetry
Authors: Dandapat Shakti Shankar
Published: August 2024

Love is the finest of all motifs of poetry. No poetry can attain perfection and sublimity without vindications as well as visitations of love. It is the azure the very touch of which enlivens the idioms of poetry. Indian-English poetry has never sealed its boundaries to keep the angelic spirit of love off from its habitations. On the contrary, it has held its doors wide open to felicitate love at its thresholds. The prime objective of this paper is to shed some critical lights on the trajectory of love and its nuances as they have figured in the Odia-English poetry. While almost all the poets in the Parthenon of Indian-English poetry have been more or less accommodative to love, it is Bibhu Padhi and Dilip Naik who have been the most generous one in rehabilitating love at the habitations of their words. The spotlight has been on love as one seminal motif of the province of poetry under analysis. This paper has endeavoured to map out the aesthetics and ethics of love as depicted in the poetry of the Indian-English poets in general and Bibhu Padhi and Dilip Naik in particular.
Study of Dielectric Properties of Typical Electrical Insulating Materials by Terahertz Wave Spectroscopy
Authors: Maurya M K
Published: August 2024

Abstract: This research paper uses a special kind of light is called terahertz waves to study the properties of materials that prevent electricity from flowing, like plastics and glass. Dielectrical insulating materials play an important role in the Insulation coordination of electric power systems such as transformers and high Voltage power cable. Dielectric insulating materials are evaluated based on their dielectric constant, dielectric strength, loss tangent, and thermal stability. The dielectric constant determines the material's ability to store electrical energy, while the dielectric strength indicates the maximum electric field the material can withstand without breaking down. The loss tangent measures energy dissipation as heat, which is crucial for minimizing energy losses in electrical systems. Terahertz (THz) wave spectroscopy has emerged as a powerful technique for the non-destructive evaluation of dielectric properties in electrical insulating materials. This study investigates the application of THz time-domain spectroscopy (THz-TDS) for characterizing typical insulating materials such as polyethylene (PE), polytetrafluoroethylene (PTFE), and epoxy resins. This research can help improve the design and performance of electrical devices, making them safer, more efficient, and more reliable.
Pancasila Values and Peace Verses as Resilience Against the Religious Extremism: Study on Nahdlatul Ulama and Shi'a
Authors: Khamdan Muh , Wiharyani  , Abidin Nadiah
Published: August 2024

The article explains the contestation and commodification of ideology in changing patterns of extremist movements in society. Ideological problems are studied using a political sociology approach to describe the relationship between Pancasila values ​​and peaceful verses in Islam with the phenomenon of changing movement patterns of terrorist networks in Indonesia. This paper uses a qualitative method that explains the data descriptively so that the construction of the data is understood as the result of interpretations that have plural dimensions or depend on the analytical point of view. The primary sources for this research are documents related to the themes of Pancasila values ​​and peaceful verses in the Koran and patterns of building immunity against extremism. The data processing process based on some documents was carried out using the content analysis method using the descriptive analysis method. Ideological identity in contestation in Indonesia is only one of the differentiation strategies to win public sympathy. Identity politics, which is often associated with radicalism and fighting between religious groups, is different from what happens in politics in other countries. The phenomenon of the life of the Nahdlatul Ulama and Shi'a community in Jepara, which tends to be peaceful and quick in resolving conflicts based on religious ideology, is at least influenced by awareness of the values ​​of Pancasila as a common consensus.
Present-Day Religious Agenda in Dagestan: Challenges and Opportunities
Authors: Jabrailov Yu. J.
Published: August 2024

The article examines the process of formation of the russian model of state-confessional relations, which develops in conditions of equality of all traditional religions before the law. Its formation is based on an understanding of the importance of building constructive relations between the state and religious associations in Russian society, where the demand for the preservation of traditional values dominates.

According to the author, currently the Russian model of state-confessional relations is still at the stage of formation, but it is already possible to identify trends and contours of its development. The specificity of this model lies in the fact that the current legal norm of separation of the state and religious associations is not considered as a barrier excluding any contacts between them. The importance of establishing partnerships between authorities and religious associations is determined by the need to ensure stability in a multi-confessional and multi-ethnic Russian society.

During the period of the Special Military Operation in Ukraine and the confrontation with the bloc of western countries, criticism of the emerging state-confessional relations from the preachers of radical Islam living on the territory of Ukraine, Turkey and a number of European countries is increasing. The North Caucasian muftiats working in the Russian legal space are mainly the object of information pressure from abroad.