The research examines the application of Artificial Intelligence (AI) in waste management systems, using Bee'ah AI City Vision in Sharjah, UAE, as a case study. Research checks the application of advanced AI models, including long short-term memory (LSTM) network and transformer-based models, in adaptation to waste collection efficiency and sustainable urban rule. Conclusions display a 30% lower environmental footprint due to a 25% decrease in operating costs, waste volume prediction, and LSTM network in passage optimization. The transformer model also enabled a 20% increase in public satisfaction by increasing the accountability of services through emotion analysis. Research reflects AI's ability to increase operational efficiency, environmental stability, and governance in the public sector, as well as the main challenges, including AI decision-making data secrecy, algorithm bias, and transparency.

This study examines heavy metal contamination and bioaccumulation in earthworms across three sites in Ekiti State, Nigeria: Are Oil Palm plantation, Irasa waste dumpsites, and EKSU Teak plantation. Soil and earthworm samples were analyzed for copper (Cu), cadmium (Cd), lead (Pb), and zinc (Zn) using atomic absorption spectrophotometry. Results showed the highest contamination at Irasa waste dumpsites, with Cu, Cd, Pb, and Zn concentrations averaging 45.2 mg/kg, 8.4 mg/kg, 36.7 mg/kg, and 112.5 mg/kg, respectively. Are Oil Palm plantation exhibited moderate contamination, with Cu, Cd, Pb, and Zn averaging 29.5 mg/kg, 4.2 mg/kg, 18.6 mg/kg, and 67.9 mg/kg. The EKSU Teak plantation showed the lowest levels, averaging 15.3 mg/kg for Cu, 2.1 mg/kg for Cd, 9.8 mg/kg for Pb, and 35.4 mg/kg for Zn. Bioaccumulation analysis revealed a strong correlation with soil contamination, with earthworms from Irasa waste dumpsites containing the highest concentrations of Pb and Cd, at 25.3 mg/kg and 5.6 mg/kg, respectively. Earthworms from Are Oil Palm recorded 13.1 mg/kg for Pb and 2.9 mg/kg for Cd, while those from EKSU Teak had the lowest levels, at 6.5 mg/kg for Pb and 1.5 mg/kg for Cd. The study highlights significant heavy metal contamination and bioaccumulation gradients influenced by anthropogenic activities. The elevated contamination at Irasa waste dumpsites emphasizes the need for pollution control and remediation strategies to protect soil and ecological health.

Introduction: The rehabilitation of areas with localized horizontal atrophy in the molar region or with reduced interdental spaces using dental implants is challenging. In many cases, horizontal regeneration must be performed prior to implant placement, which increases the morbidity of the procedure, particularly considering it involves a unitary implant. For these situations, narrow-diameter implants with reduced platforms offer a viable solution to address localized atrophies successfully. This case series demonstrates situations resolved with these implants in a safe and predictable manner. Materials and Methods: Narrow implants with a diameter of 3.3 mm and a narrow platform (3.0 mm) were prospectively analyzed. These implants were placed in molar positions and rehabilitated as single-unit restorations in cases of localized horizontal atrophy with reduced mesiodistal spaces, avoiding the use of regenerative techniques to restore lost width. The primary variable evaluated was implant survival, followed by crestal bone loss and the occurrence of surgical or prosthetic complications during the follow-up period. Qualitative variables were described using frequency analysis, while quantitative variables were summarized using mean and standard deviation. Implant survival was estimated using the Kaplan-Meier method. Results: Thirteen patients were recruited, receiving a total of 15 implants that met the inclusion criteria. Of these, 73.3% were placed in the mandible, with position 46 being the most frequent location. All the implants studied had a diameter of 3.3 mm with a platform of 3.0 mm and were placed for unitary molar rehabilitation, using screw-retained crowns supported by single abutments. Implant lengths were 5.5 mm in 33.3% of cases and 6.5 mm in the remaining 66.7%. The mean mesial bone loss at the end of the follow-up was 0.49 mm (+/- 0.21), while the mean distal bone loss was 0.43 mm (+/- 0.28). Conclusions: Narrow-platform (3.0 mm) and reduced-diameter implants can be placed in molar regions and rehabilitated as single-unit restorations in cases of localized horizontal atrophy, reduced interproximal spaces, or both factors combined, with favorable outcomes.

Background: The COVID-19 pandemic necessitated exploration of convalescent plasma (CP) therapy. This phase-II RCT evaluated CP's efficacy in 30 severe COVID-19 patients (June 2020–July 2021), comparing standard care (n=30) with CP-added therapy (n=30). Despite historical success in viral outbreaks, evidence remained conflicting. We assessed 28-day mortality, clinical improvement, and safety, addressing gaps in donor antibody variability and timing. Objective: To determine therapeutic Role of Convalescent Plasma (CP) therapy in the treatment of severe COVID-19. Methods and Procedure: It was a Randomized Controlled phase-II Trial which was carried out at COVID-19 unit and ICU Bangabandhu Sheikh Mujib Medical University, Dhaka from 01June 2020 to 31July 2021. Plasma was collected and supplied in the department of Transfusion Medicine of BSMMU and transfused in patient at ICU, BSMMU. After proper evaluation 30 healthy donors required amount of convalescent plasma of COVID-19 was collected by continuous flow cell separator. The collected convalescent plasma was transfused to; 30 (INTERVENTION ARM) severe ill patients receiving standard treatment protocol admitted in ICU, BSMMU, Dhaka. Then the improvement of these patients was observed and another 30(control) patients receiving standard treatment protocol only and comparison was made. Before administration of the plasma it was screened for RCT-PCR for covid-19. HBsAg, Anti-HCV, HIV and other infections. Results: The study included 60 COVID-19 patients (30 control, 30 intervention) with comparable baseline characteristics (mean age 51-53 years; 40% vs. 56.6% males). The intervention group showed significantly higher baseline D-dimer (4.3 vs. 0.5 µg/mL, p<0.001) and ferritin (1045 vs. 631 ng/mL, p=0.049). Both groups had similar 28-day mortality (26.6%, RR=1.00, p=0.95), hospitalization duration (10 vs. 9 days), and discharge rates (63.3%). Clinical parameters improved over time, with mortality declining from 7.1% (Week-I) to 4.5% (Week-IV). Conclusion: In conclusion, this phase-II randomized controlled trial demonstrated that convalescent plasma (CP) therapy did not significantly improve 28-day mortality or other clinical outcomes in severe COVID-19 patients compared to standard care alone.

A study of past research projects offers a more comprehensive viewpoint on the topic, which aids in enhancing ongoing studies. According to a philosopher, if one does not recall the past, they are prone to make the same mistakes again in the future. Using a historical viewpoint also makes it feasible to predict future results with some degree of accuracy. The research on occupational psychological health, its development, and important research viewpoints are reviewed historically in this paper. To comprehend the scientific idea of occupational psychology and its applications, a thorough examination of relevant literature was conducted. According to the historical overview, occupational psychological health research is a significant field for examining behavioral disorders in organizations and one where novel contributions to both study and practice may be made.

Background: Dyslipidemia is a key modifiable risk factor for cardiovascular disease (CVD) and is highly prevalent among renal transplant recipients (RTRs). Traditional cardiovascular risk factors, such as hypertension, diabetes, and obesity, contribute to adverse cardiovascular outcomes. The Framingham Risk Score (FRS) is a widely used tool to estimate coronary heart disease (CHD) risk, incorporating lipid levels and other major risk factors. However, the association between dyslipidemia, traditional cardiovascular risk factors, and FRS in RTRs remains unclear. Objective: This study aimed to assess the relationship between dyslipidemia and traditional cardiovascular risk factors in RTRs and to evaluate the impact of dyslipidemia on FRS. Methodology: A cross-sectional observational study was conducted over 13 months (May 2019 – June 2020) at nephrology departments of multiple healthcare facilities in Bangladesh. A total of 105 RTRs, selected through purposive sampling, underwent clinical assessments, laboratory investigations, and FRS calculation. The prevalence of dyslipidemia was evaluated, and its associations with hypertension, diabetes, body mass index (BMI), and FRS were analyzed using SPSS version 16. Results: The majority of RTRs were male (88.6%) and aged ≤40 years (72.4%). Dyslipidemia was highly prevalent, affecting 88.0% of hypertensive patients, 100.0% of diabetics, and 100.0% of underweight and obese individuals. However, no statistically significant associations were found between dyslipidemia and hypertension (p = 0.498), diabetes (p = 0.455), or BMI (p = 0.470). Similarly, dyslipidemia did not show a significant correlation with FRS (p = 0.107), despite its high prevalence across all FRS categories. Conclusion: Dyslipidemia is highly prevalent among RTRs but is not significantly associated with traditional cardiovascular risk factors or FRS. These findings suggest that conventional cardiovascular risk models may not fully capture the complex risk profile of RTRs. Individualized lipid monitoring and tailored cardiovascular risk management strategies are essential for optimizing post-transplant care. Further studies with larger sample sizes and longitudinal designs are needed to elucidate the interplay between dyslipidemia, immunosuppressive therapy, and cardiovascular risk in RTRs.

The increasing intensification of the exploitation of fishery resources in Africa in general and in Côte d'Ivoire in particular, associated with the processes of degradation of the natural environment, pose real risks of regression, disappearance of species and reduction of fish production. So, knowledge of fishing parameters is very important in the strategy implemented by managers of this sector on Ivorian rivers and bodies of water. Thus, the composition of catches, fishing effort and fishing gear production were studied in the Bandama River from July 2023 to June 2024. The data was collected by experimental fishing with gillnets and traps to which fishing data were added artisanal fishing carried out during the sampling days. A total of 41 species belonging to 5 orders and 13 families of fish with a biomass of 18896 kg were identified. Siluriformes (44%) and Perciformes (26%) were dominant. The highest fishing efforts and CPUEs were obtained with gillnets and papolo traps. The values were maximum in the rainy season. Annual production was 7285.74 Kg for the gillnets and 5066.53 Kg for the papolo traps. The results of this study revealed that fish from the Bandama River at Lamto are overexploited. This constitutes a basic element for decision-making in the quest for a protection and conservation strategy of the fishing resources of this protected area in Côte d’Ivoire.

Vocational education plays a vital role in equipping young people with the skills and knowledge necessary for success in the workforce, making it an essential aspect of human development. This study aimed to investigate how instructors' competence, qualifications, and experience influence the quality of vocational training and skills acquisition in vocational training centers within Tana River County. A descriptive research methodology was adopted, integrating both quantitative and qualitative approaches. The study focused on nine vocational training institutions in Tana River County, involving 322 participants: 250 trainees, 54 trainers, 9 principals, and 9 deputy principals. Trainees and trainers were selected using random sampling, while principals were chosen through purposive sampling. Data collection involved the use of questionnaires for trainees and trainers and interviews for principals. Reliability was ensured through a pilot study and the test-retest method. Findings indicated a significant shortage of qualified trainers, as reported by 74.9% of trainees, which negatively impacted the quality of training. The study recommended that the County Government of Tana River implement in-service training programs for trainers and prioritize the recruitment and retention of highly qualified instructors. Additionally, further research was suggested to explore community perceptions of vocational education for youth.

Background: Laparoscopic cholecystectomy (LC) is the standard treatment for gallbladder diseases, traditionally performed under general anesthesia (GA). However, spinal-epidural anesthesia (SEA) has emerged as a potential alternative due to its advantages in postoperative recovery, reduced nausea, and improved pain control. Despite these benefits, the choice between SEA and GA remains debated in clinical practice. Objective: This study aims to compare the perioperative and postoperative outcomes of LC performed under SEA versus GA, focusing on pain management, complications, and recovery parameters. Methods: A prospective randomized controlled trial was conducted at a tertiary care hospital from September 2023. A total of 97 patients were randomly allocated to undergo LC under SEA [n=48]or GA[ n=49]. Inclusion criteria included ASA I-II status, age 18-65 years, and BMI ≤30 kg/m². Perioperative parameters, postoperative pain (Visual Analog Scale), complications, and hospital stay duration were assessed. Statistical significance was determined using appropriate tests, with an interim analysis performed after the first 100 patients. Results: Baseline characteristics were comparable between groups. Median operative time was 45 minutes for SEA and 47 minutes for GA. SEA patients experienced significantly lower postoperative pain scores at all time points (p < .001). The incidence of postoperative nausea and vomiting was slightly higher in the GA group (16.7%) than in the SEA group (14.3%). Urinary retention was observed only in the SEA group (6.1%), while dizziness and sinus tachycardia were exclusive to GA (2.1% each). The median hospital stay was one day for both groups. Conclusion: SEA provides superior postoperative pain control compared to GA while maintaining comparable operative and anesthesia durations. Although SEA was associated with urinary retention, GA had a higher incidence of nausea, dizziness, and tachycardia. These findings support SEA as a viable alternative to GA in LC, particularly for patients prioritizing pain reduction and enhanced recovery.

Objective: To find out the association between atherogenic index and thyroid status in hypothyroid patients. Method: This case control study was conducted in the Biochemistry Department of National Institute of Kidney Diseases and Urology during the period of 2018 and 2019. 100 subjects aged between 20-50 were selected by purposive sampling from the patients and attendants attending to the outpatient department of NIKDU. Among them 55 subjects were diagnosed case of hypothyroidism with TSH >4ng/dl and FT4<0.9 ng/dl and 45 subjects were age and gender matched healthy euthyroid controls. Here student unpaired t-test, Chi-square test and Pearson’s correlation test were used to determine the association of atherogenic index and hypothyroidism. SPSS version 23 was used for the level of significance and p value <0.05 was considered statistically significant. Result: A total 100 subjects were included in the study without subjects with hypertension, diabetes mellitus and renal failure. All the variables were compared between the two groups. Out of 55 cases, 20 were males and 35 were females. Out of 45 control subjects, 12 were males and 35 were females. There was no statistically significant difference in case and control group in term of gender and Chi-square test was done to measure the level of significance. Among case and control, highest percentage were in the range of 20-30 years with 43.6% and 55.5% respectively. The mean age of case group was higher than the control group, but the difference was not statistically significant (p<0.05). Mean AIP level was 0.75±0.27 in case group and 0.35±0.20 in control group and was statistically significance difference (<0.05) between the two groups. Conclusions: From this study, it may be concluded that high atherogenic index is associated with Hypothyroidism. Hypothyroid patient with increased AIP is prone to develop cardiovascular diseases. So, to decrease the incidence of cardiovascular diseases in hypothyroid individuals, regular monitoring of serum lipid profile should be done by clinician.

This study examines the transition from cash to accrual accounting in government accounting, focusing on its impact, significance, and implementation. It explores the concept of return on public spending, measurement methodologies, and optimal allocation. The research analyzes the link between accrual accounting adoption and objective measurement of public spending returns. A proposed accounting strategy addresses expenditure allocation issues using an accrual basis. A practical field study, including experts from inside and outside Saudi Arabia, confirms a direct relationship between accrual accounting and improved spending measurement. The findings support the proposed approach, highlighting accounting's role in economic development and reform.

Since vocational education gives young people the knowledge and skills they need to succeed in the workforce, it is crucial for human development. The purpose of this study was to examine the availability and adequacy of physical facilities and resources for vocational training and skills acquisition in the vocational training centers in Tana River County, Kenya. Data were gathered using a descriptive research approach that included both quantitative and qualitative methods. There were nine Vocational Training Centres in Tana River County, with a total of two hundred and fifty trainees. The trainees were chosen at random. Trainees’ data was gathered using questionnaires. The SPSS version 26 was used to analyze, code, and critical quantitative data. Pie charts and graphs were used to display the data that had been analyzed. The results of the study showed that the trainees believed academic education was superior and that vocational skills were for failures.

Background: Hyaline fibromatos is syndrome (HF) is a rare condition characterized by hyaline deposits in the papillary dermis that lead to joint contractures, motor impairment, thickened skin, and hyperpigmented macules. Severe cases may present with protein-losing enteropathy (PLE), increasing the risk of mortality. The diagnosis of HFS involves clinical evaluation, genetic analysis of ANTXR2 variants, skin and intestinal biopsies, skeletal x-rays, and molecular genetic testing. Treatment focusses on the management of symptoms and includes various interventions such as splinting, excision of lesions, hydration, and pharmacotherapy. Case presentation: We present the case of a 2-month-old female child with HFS, born prematurely to consanguineous parents. The child exhibited characteristic symptoms, including excessive crying, limb deformities, and congenital hypothyroidism. Despite symptomatic management and prenatal diagnosis counseling, the child succumbed to sepsis after a month. Conclusions : HFS presents significant challenges in clinical management, particularly in severe cases where complications such as protein-losing enteropathy can lead to fatal outcomes. Early diagnosis through comprehensive genetic and clinical evaluation is crucial for appropriate management and counseling of affected individuals and their families.

The investigation of the inhibiting patterns and variations of 10cm3 leaves extracts of yam, maize and cassava on the corrosion of mild steel in a selected media using weight loss method was carried out. The mild steel samples were pre-weighed, immersed in different concentrations of NaOH, NaCl and H2SO4 solutions with the 10cm3 leaves extracts alongside the control samples immersed in solution of the media without leaves extracts. The arrangements were allowed to stand for 672 hours and a set of samples from each environment withdrawn at intervals of 168 hours for corrosion characterization. The research findings indicate that the corrosion rate decreased as a result of the 10cm3 leaves extracts introduced into the media thereby confirming that the leaves extracts functioned as effective and excellent inhibitors in the NaOH, NaCl and H2SO4 media. Among the leaves extracts from the three plants used, it was observed that Yam has the best inhibition efficiency in both NaOH (alkaline), NaCl (salt) and H2SO4 (acidic) media, followed by Cassava and Maize which also showed good inhibition efficiency. The results show the very good potentialities of the leaves extracts for application in the diminution of corrosion in our various manufacturing industries.

The purpose of this study is to improve general endurance of students, by selecting and implementing appropriate exercises. All participants were the freshman majoring in physical education in Vinh University, Vietnam. Participants were randomly assigned to either a experiment group (MG) or a Control Group (CG). Fifty students were randomly assigned to an experimental (n=25) or control group (n=25) for a sixteen-week study. Both groups had regular physical education twice weekly. The experimental group received extra athletic training twice weekly, while the control group followed the standard curriculum. Physical fitness tests, including 5-minute running, 800m running, and 1-minute rope jumping, were used as outcome measures. After sixteen weeks, the experimental group showed significantly improved performance in all tests (p < 0.05) compared to the control group, demonstrating the effectiveness of the exercise program in enhancing student endurance.