Africa's abundant natural resources and renewable energy potential offer long-term prosperity, but the continent is still challenged with several hurdles in exploiting these resources efficiently. This study examines the prospect for sustainable growth in Africa about the impacts of renewable energy, biocapacity, government policies, research and development (R&D), and population growth on CO2 emissions. By employing multiple advanced regression modeling techniques such as Dynamic Common Correlated Effects (DCCE), Common Correlated Effects Generalized (CCEG), and Bootstrap Quantile Regression (BSQR), the study analyzed the correlations between these variables using data from 19 African countries, spanning from 2000 to 2020.
View Article and Find Full Text PDFThis research investigates the intricate relationships between economic variables and how they affect South Asian nation's ability to develop sustainably. Given the growing concerns about climate change and global warming brought on by emissions of greenhouse gases, this study looks into the connection between emissions of CO, green energy, industrialization, foreign direct investment, economic globalization, and financial development from 1995 to 2022. Second-generation panel techniques were employed in this study to look at the relationship between variables because of the potential of residual cross-sectional dependency and heterogeneity.
View Article and Find Full Text PDFThe objective of this study is to examine the effect of information and communication technology, economic growth, renewable energy consumption, and financial development on carbon dioxide emissions in selected ASEAN countries. The PMG (Pooled Mean Group) estimator is used to panel data from 1991 to 2020 to examine both the short-run and long-run impacts. The findings indicate that ICT and financial development contribute to environmental deterioration, in the long run, their influence on CO emissions in the short run is insignificant.
View Article and Find Full Text PDFPurpose: Our study aimed to validate culturally adapted English and Swahili versions of the Patient Health Questionnaire-9 (PHQ-9) for use with adolescents in Kenya. Criterion validity was determined with clinician-administered diagnostic interviews using the Kiddie Schedule of Affective Disorders and Schizophrenia.
Methods: A total of 250 adolescents comprising 148 (59.
This study uses a comparative approach for comparing the nexus of economic growth, renewable and nonrenewable energy consumption, urbanization, trade, and CO emissions for South and East Asian countries from 2000 to 2018. The short- and long-run connections between the variables are explored using the dynamic common correlated effects (DCCE) CS-ARDL approach, and the causal linkages are assessed using the Dumitrescu-Hurlin (DH) panel causality test. The data show that the factors have long-term relationships.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
November 2022
Modernization refers to the general process of progress within human societies. As a result of carbon dioxide emissions, global warming poses a significant threat to human sustainability. Therefore, the scientific community must thoroughly research the impact of modernization on CO emissions.
View Article and Find Full Text PDFThis study explores the dynamic linkages of financial inclusion, modernization, and environmental sustainability in South Asia during the period 1998-2019. Two distinct composite indexes for financial inclusion and modernization are developed by using principal component analysis (PCA) based on normalized indicators. To examine the dynamic linkages, we adopted panel regression models that are not only robust but also heteroskedasticity consistent.
View Article and Find Full Text PDFBackground And Study Aims: The detection of the promoter hypermethylation of RASSF1A in serum DNA could be a valuable biomarker for early detection of preneoplastic lesions and early cancer development among high-risk populations who are at a high risk of hepatocellular carcinoma (HCC). Therefore, we aimed determining the serum level of methylated RASSF1A sequence in patients with chronic hepatitis C viral infection and to evaluate the predictive value of it as a diagnostic marker for HCC in patients with chronic hepatitis C viral infection.
Patients And Methods: Serum levels of methylated RASSF1A were detected and measured using real-time PCR after digestion with a methylation-sensitive restriction enzyme in 40 patients with chronic HCV infection, 40 patients with HCC (on top of HCV) and 20 controls.
Background And Study Aims: Non-invasive predictors of medium/large oesophageal varices (LOVs) could reduce the number of screening endoscopies. As portal hypertension is a consequence of liver fibrosis, serum fibrosis markers were evaluated together with other variables as possible non-invasive predictors of medium OV/LOV.
Patients And Methods: A total of 154 cirrhotic patients with splenomegaly and 30 healthy control subjects were recruited in a prospective study in two gastroenterology centres in Upper Egypt.
Introduction: Monocytes are the cells that play a crucial role in the pathogenesis of liver damage and liver cirrhosis (LC), and as platelets, by connecting hemostasis and inflammatory processes, participate in pathogenesis of chronic liver diseases, we aimed to investigate the presence of monocyte-platelet aggregates and platelet micro-particles (PMPs) and their role in LC.
Patients And Methods: The study included 60 patients with post-hepatitic LC and 20 healthy controls. Activated monocytes (CD11b, HLA-DR, CD14, CD16), monocyte-platelet aggregates (CD41/CD14), activated platelets (CD41/CD62) and PMPs were analyzed by flow cytometry.