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Results for “"Ahsan Raza"”

16+ results

Impact of climate change on agricultural production; Issues, challenges, and opportunities in Asia

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Muhammad Habib ur Rahman, Ashfaq Ahmad, Ahsan Raza, Muhammad Hasnain et al.

Journal: Frontiers in Plant ScienceYear: 2022Citations: 389

Agricultural production is under threat due to climate change in food insecure regions, especially in Asian countries. Various climate-driven extremes, i.e., drought, heat waves, erratic and intense rainfall patterns, storms, floods, and emerging insect pests have adversely affected the livelihood o...

Life SciencesAgricultural and Biological SciencesEcology, Evolution, Behavior and SystematicsOpen Access
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A Critical Review of Artificial Intelligence Based Approaches in Intrusion Detection: A Comprehensive Analysis

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Salman Muneer, Umer Farooq, Atifa Athar, Muhammad Ahsan Raza et al.

Journal: Journal of EngineeringYear: 2024Citations: 136

Intrusion detection (ID) is critical in securing computer networks against various malicious attacks. Recent advancements in machine learning (ML), deep learning (DL), federated learning (FL), and explainable artificial intelligence (XAI) have drawn significant attention as potential approaches for ...

Physical SciencesComputer ScienceComputer Networks and CommunicationsOpen Access
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A genome-wide DNA methylation study in colorectal carcinoma

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Muhammad G. Kibriya, Maruf Raza, Farzana Jasmine, Shantanu Roy et al.

Journal: BMC Medical GenomicsYear: 2011Citations: 69

BACKGROUND: We performed a genome-wide scan of 27,578 CpG loci covering 14,475 genes to identify differentially methylated loci (DML) in colorectal carcinoma (CRC). METHODS: We used Illumina's Infinium methylation assay in paired DNA samples extracted from 24 fresh frozen CRC tissues and their corre...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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Role of economic uncertainty, financial development, natural resources, technology, and renewable energy in the environmental Phillips curve framework

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Farah Durani, Roni Bhowmik, Arshian Sharif, Ahsan Anwar et al.

Journal: Journal of Cleaner ProductionYear: 2023Citations: 65
Social SciencesEconomics, Econometrics and FinanceEconomics and Econometrics
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Impact of geo-political risk on stocks, oil, and gold returns during GFC, COVID-19, and Russian – Ukraine War

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Muneer Shaik, Syed Ahsan Jamil, Iqbal Thonse Hawaldar, Mohammad Sahabuddin et al.

Journal: Cogent Economics & FinanceYear: 2023Citations: 62

The study uses wavelet power spectrum and wavelet coherence transformation methodologies to examine how geopolitical risk affected the returns on stocks, oil, and gold during the GFC, COVID-19, and Russia-Ukraine war-three disruptive events that affected the world’s financial markets. For better div...

Social SciencesEconomics, Econometrics and FinanceEconomics and EconometricsOpen Access
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A Genome-Wide Study of Cytogenetic Changes in Colorectal Cancer Using SNP Microarrays: Opportunities for Future Personalized Treatment

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Farzana Jasmine, Ronald Rahaman, Charlotte Dodsworth, Shantanu Roy et al.

Journal: PLoS ONEYear: 2012Citations: 55

In colorectal cancer (CRC), chromosomal instability (CIN) is typically studied using comparative-genomic hybridization (CGH) arrays. We studied paired (tumor and surrounding healthy) fresh frozen tissue from 86 CRC patients using Illumina's Infinium-based SNP array. This method allowed us to study C...

Health SciencesMedicinePathology and Forensic MedicineOpen Access
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Genetic basis of early onset and progression of type 2 diabetes in South Asians

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Sam Hodgson, Alice Williamson, Margherita Bigossi, Daniel Stow et al.

Journal: Nature MedicineYear: 2024Citations: 36

Abstract South Asians develop type 2 diabetes (T2D) early in life and often with normal body mass index (BMI). However, reasons for this are poorly understood because genetic research is largely focused on European ancestry groups. We used recently derived multi-ancestry partitioned polygenic scores...

Life SciencesBiochemistry, Genetics and Molecular BiologyGeneticsOpen Access
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Does environmental policy stringency alter the natural resources-emissions nexus? Evidence from G-7 countries

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Roni Bhowmik, Arshian Sharif, Ahsan Anwar, Qasim Raza Syed et al.

Journal: Geoscience FrontiersYear: 2024Citations: 34

Natural resource management is indispensable keeping in view their positive economic impacts as well as their detrimental environmental consequences. To achieve certain SDGs, it is inevitable to manage natural resources through effective policies that help to inhibit adverse environmental impacts. B...

Social SciencesEconomics, Econometrics and FinanceEconomics and EconometricsOpen Access
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Revisiting the impact of geopolitical risk on Sukuk, stocks, oil and gold markets during the crises period: fresh evidence from wavelet-based approach

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Mustafa Raza Rabbani, M. Kabir Hassan, Syed Ahsan Jamil, Mohammad Sahabuddin et al.

Journal: Managerial FinanceYear: 2023Citations: 32

Purpose In this study, the authors analyze the impact of geopolitics risk on Sukuk, Islamic and composite stocks, oil and gold markets and portfolio diversification implications during the COVID-19 pandemic and Russia–Ukraine conflict period. Design/methodology/approach The study used a mix of wavel...

Social SciencesEconomics, Econometrics and FinanceEconomics and Econometrics
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Interpretation of genome-wide infinium methylation data from ligated DNA in formalin-fixed, paraffin-embedded paired tumor and normal tissue

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Farzana Jasmine, Ronald Rahaman, Shantanu Roy, Maruf Raza et al.

Journal: BMC Research NotesYear: 2012Citations: 31

BACKGROUND: Formalin-fixed, paraffin-embedded (FFPE) samples are a highly desirable resource for epigenetic studies, but there is no suitable platform to assay genome-wide methylation in these widely available resources. Recently, Thirlwell et al. (2010) have reported a modified ligation-based DNA r...

Life SciencesBiochemistry, Genetics and Molecular BiologyMolecular BiologyOpen Access
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Interaction between Microsatellite Instability (MSI) and Tumor DNA Methylation in the Pathogenesis of Colorectal Carcinoma

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Farzana Jasmine, Zahidul Haq, Mohammed Kamal, Maruf Raza et al.

Journal: CancersYear: 2021Citations: 24

In colorectal cancer (CRC), the role of microsatellite instability (MSI) is well known. In a genome-wide scale, for the first time, we explored whether differential methylation is associated with MSI. We analyzed 250 paired samples from 125 CRC patients (m = 72, f = 53) at different stages. Of them,...

Health SciencesMedicinePathology and Forensic MedicineOpen Access
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Relative Telomere Length Change in Colorectal Carcinoma and Its Association with Tumor Characteristics, Gene Expression and Microsatellite Instability

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Muhammad G. Kibriya, Maruf Raza, Mohammed Kamal, Zahidul Haq et al.

Journal: CancersYear: 2022Citations: 17

We compared tumor and adjacent normal tissue samples from 165 colorectal carcinoma (CRC) patients to study change in relative telomere length (RTL) and its association with different histological and molecular features. To measure RTL, we used a Luminex-based assay. We observed shorter RTL in the CR...

Health SciencesMedicinePhysiologyOpen Access
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Ascendancy of the Religious Right in Bangladesh Politics: A Study of Jamaat Islami

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Smruti S. Pattanaik

Journal: Strategic AnalysisYear: 2009Citations: 16

Abstract The ascendancy of Jamaat Islami to power in a country that was born on the basis of secularism indicates the changing political dynamics in Bangladesh. Its syncretic tradition rooted in its language and culture limited Jamaat's success. Nevertheless, given the role the party played during t...

Social SciencesPolitical Science and International RelationsBangladesh Politics, Society, and Development
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A Transcriptome and Methylome Study Comparing Tissues of Early and Late Onset Colorectal Carcinoma

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Muhammad G. Kibriya, Maruf Raza, Anthony E. Quinn, Mohammed Kamal et al.

Journal: International Journal of Molecular SciencesYear: 2022Citations: 11

There is an increase in the incidence of early onset colorectal carcinoma (EOCRC). To better understand if there is any difference in molecular pathogenesis of EOCRC and late onset colorectal carcinoma (LOCRC), we compared the clinical, histological, transcriptome, and methylome profile of paired CR...

Life SciencesBiochemistry, Genetics and Molecular BiologyCancer ResearchOpen Access
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Modeling impacts of climate-induced yield variability and adaptations on wheat and maize in a sub-tropical monsoon climate - using fuzzy logic

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Md. Abdul Kaium, Md Sharif Ahmed, Muhammad Habib ur Rahman, Md. Saidul Islam et al.

Journal: Scientific ReportsYear: 2025Citations: 7

Climate change is causing more frequent and extraordinary extreme weather events that are already negatively affecting crop production. There is a need for improved climate risk assessment by developing smart adaptation strategies for sustainable future crop production. This study aims to assess yie...

Life SciencesAgricultural and Biological SciencesEcology, Evolution, Behavior and SystematicsOpen Access
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