Qurat Ul Ain

Lovely Professional University | LPU · Discipline of Chemistry

Educational recommender systems (ERSs) play a crucial role in personalizing learning experiences and enhancing educational outcomes by providing recommendations of personalized resources and activities to learners, tailored to their individual learning needs. However, their effectiveness is often diminished by insufficient user control and limited...

Objective: The objectives of this study are; 1. To comprehensively investigate the antibiotic susceptibility pattern of Escherichia coli, focusing on its virulence factors to understand its pathogenicity and address the challenges posed by antibiotic resistance. 2. To assess the prevalence of citrate and TSI in E. coli isolated from urine to evalua...

This study builds upon prior research where the principal components, phenethylamine and α-tocopherol, of Lavandula stoechas (L. stoechas) were identified as responsible for its nootropic potential. The current investigation aimed to determine the acute and xchronic toxicity profiles of the active fraction of L. stoechas (AfL.s) in albino mice. Acu...

Purpose: To linguistically and cross-culturally translate Hip Disability and Osteoarthritis Outcome Score into Urdu language (HOOS-U), and test its psychometric properties among patients with hip pain. Materials and methods: Translation and cross-cultural adaptation of English version of HOOS were carried out following international guidelines....

The present study aims to develop a novel thiolated carboxymethyl cellulose (CMC-SH) by the addition of aldehyde groups via oxidation followed by reductive amination and then develop CMC-SH based pH-responsive hydrogel by free radical polymerization approach while assessing its mucoadhesive and permeation-enhancing capabilities. By in-vitro charact...

Distributed denial of service (DDoS) attacks pose a significant security risk, particularly with the increasing reliance on cloud computing and information technology (IT). These attacks not only allow unauthorized users to access services but also deny legitimate users the ability to utilize them. Traditional antivirus solutions and firewalls prov...

Present studies primarily demonstrate the evaluation of ternary thiazole-coumarin-azomethine derivatives for their in-vitro assessment against α-amylase, urease, antibacterial, and antioxidant activities. Ternary thiazole-coumarin-azomethine derivatives (6a-k) showed significant antioxidant potential and α-amylase, urease inhibition potential. The...

Measles is a highly infectious viral disease that can have serious health consequences. Accurate and early diagnosis is crucial. This study aims to enhance automated classification and early detection of this disease. To address the class imbalance, we augmented the dataset of normal images. Spatial features were extracted using convolutional neura...

Background Given the increasing incidence and severity of knee osteoarthritis (OA), it is crucial to investigate and refine therapeutic approaches. Aim The objective of this study is to evaluate the effectiveness and potential synergistic effects of proprioceptive exercises combined with Mulligan traction straight leg raise (MT-SLR) in treating OA....

Objective: To determine the frequency of bacterial pathogens and their antimicrobial profile in diabetic footinfections.Study Design: Cross-sectional study.Place and Duration of Study: The study was conducted at the Department of Microbiology, Combined MilitaryHospital (CMH) Lahore, Pakistan from January 2022 to December 2022.Methods: Three hundred...

Cysteine-rich polycomb-like proteins (CPPs) are found in both monocotyledonous and dicotyledonous plants. These CPPs are part of nine various families of proteolytic enzymes, and they play a crucial role in various physiological, especially defence mechanisms. Nevertheless, there is a lack of findings regarding the function of CPPs in disease resis...

This study explores the remarkable potential of garlic oil as a green, high-performance lubricant in machining, aiming to elevate wear resistance, reduce cutting temperatures, and improve surface finishes, all in contrast to conventional dry cutting methods. Through Scanning Electron Microscopy (SEM), intricate wear patterns on tungsten carbide (WC...

Due to the advancements in cutting-edge generative AI algorithms, generating hyper realistic deepfake videos has become easier for the public. This hyperrealism consequently fails contemporary methods to reliably discriminate between original and fake videos. Therefore, to counter any threat caused by these next-generation artificially generated vi...

This work compares the performance of different algorithms — quantum Fourier transform, Gaussian–Newton method, hyperfast, metropolis-adjusted Langevin algorithm, and nonparametric classification and regression trees — for the classification of fetal health states from FHR signals. In the conducted research, the effectiveness of each algorithm was...

We report a comprehensive characterization of the magnetic, electrical transport, spectral, and thermal properties of single-crystalline Zintl-type material EuIn2P2. The compound crystallizes with a hexagonal unit cell (space group P63/mmc) and orders magnetically at TC=24K with the Eu magnetic moments aligned ferromagnetically within the ab plane...

Cyanophages play a pivotal role in controlling cyanobacterial populations in aquatic environments. These dsDNA viruses harbor auxiliary metabolic genes (AMGs) that modulate the key metabolic processes of their cyanobacterial hosts, such as Photosynthesis, nutrient uptake for the optimization of viral replication. Recently, pan1~pan5 and pam1~pam5 c...

EU immigration has therefore caused the formation of a complex and controversial social and political process as a result of interrelated factors that are economic, political and social. Immigration in the European environment is discussed in this thesis through the identification of causes, impacts and challenges. For these reason, comers have arr...

This chapter presents a comprehensive exploration of the potential applications of metal nanoparticles in combating salmonellosis, a pressing global health concern. The work encompasses an in-depth analysis of various types of nanoparticles, including silver, gold, and copper nanoparticles, highlighting their antimicrobial properties and potential...

Amidst the relentless battle against Coronaviridae, vaccines stand as our beacon of hope, illuminating a path towards an eventual triumph over the pandemic. Through tireless collaboration and scientific ingenuity, researchers have forged ahead, developing a diverse array of vaccines to combat COVID-19 and its variants. Yet, alongside these remarkab...

Objective: To evaluate Minimal Inhibitory Concentrations of ceftaroline, teicoplanin & daptomycin for treatment of methicillinresistant Staphylococcus aureus in a tertiary care setting.Study Design: Experimental study.Place and Duration of Study: Department of Pathology, Microbiology Laboratory from Nov 2021 to Oct 2022.Methodology: All the isolate...

Background: At least 2.8 million adults die from Obesity related causes every year and 65% of the world's population lives in the countries where Obesity causes more deaths than underweight. The rat liver is the most cranial structure on the right side of the abdominal cavity, in the intrathoracic portion, coming in intimate contact with the diaphr...

The depletion of natural resources, environmental degradation, and climate change are critical global concerns. In South Asia, rapid urbanization and economic growth have improved living standards, but they have also exerted significant pressure on the environment. It is crucial to determine interconnectedness and common determinants of these facto...

The process by which the vaccines prompt the immune system of the host to develop a rapid and powerful response is one of the most comprehensive and delicate mechanisms that shows the effectiveness of the vaccination process. This chapter focuses on explaining all the various aspects of the particular process between antigens and the host's immune...

Objective: To compare the pain response and efficacy of caries removal using tungsten carbide burs with that of using Brix Gel as a chemomechanical caries removal agent. Study Design: Randomized Controlled Trial. Setting: Department of Operative Dentistry, PIMS, Islamabad. Period: November 2023 to April 2024. Methods: Conducted on 40 participants w...

Zoology: Advancements and Research Trends is a comprehensive compilation of cutting-edge research and insights in the field of Zoology. This book has been meticulously curated to serve as an invaluable resource for students, researchers, and professionals who are keen to explore the latest advancements and emerging trends in various sub-disciplines...

This study aimed to investigate the more influential determinants of Academic performance. For this purpose, the study taken the sleep hours and extracurricular activities to develop the association of with students’ academic performance index along with some other variables like previous score, sample question papers practiced and hours studied. T...

The magnetocaloric effect (MCE) in single-crystalline Eu$_5$In$_2$Sb$_6$ was studied over broad temperature ranges and magnetic field intervals, with the magnetic field oriented parallel and perpendicular to the crystallographic $\textit{c}$-axis in the orthorhombic Ca$_5$Ga$_2$As$_6$-type unit cell of the crystals. The compound is an antiferromagn...

Introduction: Cataract is characterized by the clouding of the crystalline lens fibers in the eyes. Smoking has been identified as risk factor for several common and serious eye diseases, including age-related macular degeneration, glaucoma, and cataracts, all of which can lead to irreversible blindness. This study aimed to examine the relationship...

Background. The poultry sector is crucial in addressing nutritional deficiencies since it provides essential nutrients and proteins. To achieve optimal chicken production, it is important to understand how the gut microbiota functions, as it affects immunity, digestion, and pathogen control. This study examines the effects of Sodium Gluconate (SG)...

Vital signs are important indicators to evaluate the health status of patients. Channel state information (CSI) can sense the displacement of the chest wall caused by cardiorespiratory activity in a non-contact manner. Due to the influence of clutter, DC components, and respiratory harmonics, it is difficult to detect reliable heartbeat signals. To...

Background of the Study: There are many cases in our country that are suffering from the situation of pre mature birth of babies. Mothers are one of the silent victims in this situation who are facing dire difficulties to handle the abnormalities during gestation period. This study reveals the dynamic and demographically slotted picture of relation...

Purpose: This study aimed to determine the effectiveness of different treatment options such as brock string, dot card, jump convergence and pencil push-up exercises for convergence insufficiency (CI). Methodology: After ethical approval, this quasi experimental study was conducted at District Head Quarter (DHQ) Bhakkar, Thel University Bhakkar, sc...

The study focuses on Mohsin Hamid's novel Exit West (2017) in order to develop a deeper understanding of the significant facets of escapism and the quest for survival within post-colonial diasporic contexts. The researcher aims to deploy a comparative methodology utilizing Michel Bruneau's Typology of diaspora and transnationalism (2010) and Edward...

Objective: In this manuscript, we have investigated the temperature dependent electrical transport properties of CZTS/MoSe2/glass heterostructures for solar cell applications. Methods: MoSe2 coated CZTS diode thin films were fabricated using sol-gel and thermal evaporation methods. During first step, CZTS thin films were grown on glass substrate by...

Background: Chronic kidney disease (CKD) is a major health concern globally, often leading to kidney failure, with diabetes and hypertension as significant risk factors. Early detection and effective management are crucial for mitigating its progression. Ultrasound imaging provides a non-invasive means to assess structural changes in the kidneys of...

Background: Uterine fibroids are common benign tumors of the uterus, affecting a significant proportion of women, particularly during their reproductive years. These growths can lead to symptoms such as heavy menstrual bleeding, pelvic pain, and reproductive issues, thus impacting women's quality of life. Objective: The objective of this study was...

Background: The measurement of ovarian volume via sonography is an important parameter in assessing ovarian aging and defining fertility potential in women. In the Swabi region, where advanced medical facilities are limited, measuring ovarian volume could be particularly useful for diagnosing fertility issues. This cross-sectional study investigate...

Background: Gallstones, formed within the gallbladder, can lead to serious health complications in adults. Factors such as obesity and age are well-recognized contributors to gallstone formation. However, the influence of family history on the development of cholelithiasis remains unclear. Objective: This study aims to investigate whether a family...

Background: Nephrolithiasis, commonly referred to as kidney stones, is a prevalent urological condition frequently encountered in emergency settings. Rapid and accurate diagnosis is critical for effective management. Bedside sonography has emerged as a valuable diagnostic tool for assessing renal colic and detecting kidney stones due to its non-inv...

Strain tunability of magnetocrystalline anisotropy (MCA) in Fe3GeTe2 is demonstrated for monolayer and bilayer structures. In the framework of density functional calculations, upon in-plane strain η, −5%≤η≤+5%, MCA exhibits contrasting behaviors for compressive and tensile strains. For tensile strain (η>0), perpendicular MCA is well retained with l...

This study was designed to assess the induction therapy of mesenchymal stem cells used for the transplantation of kidneys among the population of Karachi. In the study, thirty patients were randomly selected in three groups from one of the public hospitals of Karachi, Pakistan from March 2021 to June 2022. Out of these ten patients from group A re...

Background: Pakistan is the fifth most heavily afflicted country by tuberculosis (TB) in the world. This study aimed to investigate the epidemiological characteristics of TB in two northern Pakistani populations using retrospective data analysis. Methods: We analyzed retrospective data ranging in duration from 2015 to 2022 obtained from tertiary ca...

Background: Non-alcoholic hepatic steatosis disease (NAHSD) is increasingly recognized as a major global health concern, particularly due to its silent progression and significant impact on quality of life. The prevalence of NAHSD is particularly high in regions with widespread obesity and diabetes, conditions that are escalating in global incidenc...

Spin‐transfer torque (STT) and spin‐orbit torque (SOT) form the core of spintronics, allowing for the control of magnetization through electric currents. While the sign of SOT can be manipulated through material and structural engineering, it is conventionally understood that STT lacks a degree of freedom in its sign. However, this study presents t...

Background: Osteoarthritis (OA) is a prevalent degenerative joint disease that significantly impacts quality of life, primarily through pain and disability. Existing research indicates a strong correlation between sleep quality and pain management in OA patients, suggesting that sleep may play a crucial role in modulating perceived pain and overall...

Burn injuries are a complex and painful condition that pose many challenges. To reduce tissue scarring and avoid infection, wounds must be managed effectively. While honey is prized for its analgesic, hemostatic, anti-inflammatory, antimicrobial, and wound-healing qualities, aloe vera is known for its wide range of pharmaceutical and therapeutic qu...

Cadmium (Cd) is a highly poisonous heavy metal that presents a considerable hazard to the environment and human health. It can move from water to soil, then food crops and accumulate in their edible parts. When it becomes part of the food chain, it causes toxic effects to human life via kidney damage to even cancers. Numerous methods have shown var...