452 results for "Javed, Muhammad"
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Fiber reinforced composite supported restoration of congenitally missing tooth by minimally invasive approach: Two years follow-up
Maxillary lateral incisor is the most frequent congenitally missing anterior tooth of the permanent dentition. The absence of the anterior tooth can adversely affect the production/transmission of speech sounds, mental health, and facial aesthetics of an individual. Considering this, prosthetic…
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Preprint Full text
VisNet: Efficient Person Re-Identification via Alpha-Divergence Loss, Feature Fusion and Dynamic Multi-Task Learning
Person re-identification (ReID) is an extremely important area in both surveillance and mobile applications, requiring strong accuracy with minimal computational cost. State-of-the-art methods give good accuracy but with high computational budgets. To remedy this, this paper proposes VisNet, a…
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Journal Article
Deciphering canola–aphid interaction: a review on the role of hostplant nutrients and phenolic compounds☆
Canola, Brassica napus L., is the top-ranked vegetable oil crop in the world, and its production is significantly hindered by aphids (mustard-oil bombs), which compromise the host plant defense. The prominent aphid species which infest the canola include Brevicoryne brassicae, Lipaphis erysimi, and…
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The ‘Gopher Sign’: A Clinical Sign to Determine the Adequate Depth of CO(2) Laser Ablation in Rhinophyma
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Facebook Platform as the Social Business and Marketing Model for Cosmetic Surgery: An Online Study
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Production, purification and physicochemical characterization of D-xylose/glucose isomerase from Escherichia coli strain BL21
Cell lysate of Escherichia coli strain BL21 showed significant D-glucose isomerase activity. The rate of glucose conversion was increased up to 40% when cells were induced with 1% D-xylose. E. coli BL21 xylose isomerase (ECXI-BL21) was purified to homogeneity, up to 1.9-fold with overall 10.88%…
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Inhaled Isopropyl Alcohol for Refractory Cannabis Hyperemesis Syndrome: A Case With Pneumomediastinum and Pneumothorax
Cannabis hyperemesis syndrome (CHS) is a well-recognized condition associated with chronic cannabis use, characterized by recurrent nausea, retching, vomiting, and relief with hot showers. Management is challenging, particularly as symptoms are refractory to conventional antiemetic therapy. We…
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Audit of Ottawa Knee Rules Compliance in the Emergency Department: A Two-Cycle Quality Improvement Study at a General Hospital
Background: The Ottawa Knee Rules (OKRs) are validated clinical decision-making guidelines designed to reduce unnecessary radiography in acute knee trauma. Adherence to the OKRs ensures appropriate imaging, reduces patient radiation exposure, decreases the burden on radiology departments, and…
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Students’ performance in clinics and self-perceived Confidence in performing Endodontic procedures: A correlation study
OBJECTIVE: The study aimed to evaluate undergraduate dental students’ self-perceived confidence in carrying out Endodontic procedures and correlating it with their performance in Endodontic clinics. METHODS: The correlational study was conducted on fifth year dental students at Qassim University…
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Use of Artificial Intelligence-Based Strategies for Assessing Suicidal Behavior and Mental Illness: A Literature Review
Mental illness leading to suicide attempts is prevalent in a large portion of the population especially in low and middle-income nations. There remains a significant social stigma associated with mental illness that can lead to stigmatization of patients. Hence, patients are reluctant to…
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Photo fermentative biohydrogen production potential using microalgae–activated sludge co-digestion in a sequential flow batch reactor (SFBR)
Biohydrogen (bioH(2)) is a sustainable energy source that can produce carbon-free energy upon combustion. BioH(2) can be generated from microalgae by photolytic and anaerobic digestion (AD) pathways. The AD pathway faces many challenges when scaling up using different bioreactors, particularly the…
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Comparative study on nutrient depletion-induced lipidome adaptations in Staphylococcus haemolyticus and Staphylococcus epidermidis
Staphylococcus species are emerging opportunistic pathogens that cause outbreaks of hospital and community-acquired infections. Some of these bacteria such as methicillin-resistant Staphylococcus aureus (MRSA) are difficult to treat due to their resistance to multiple antibiotics. We carried out a…
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Conservative esthetic management of post orthodontic treatment discolored tooth with calcified canal: a case report
A case of pulp canal obliteration (PCO) two years after the completion of orthodontic treatment is presented. Post orthodontic treatment PCO is a rare finding. A 23 years old female presented with the discoloration of clinical crown of maxillary right central incisor. Radiographic examination…
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Team-based learning versus Traditional lecture-based learning: An investigation of students’ perceptions and academic achievements
OBJECTIVES: Evaluation of TBL from students’ perspective has been done extensively, but limited studies have analyzed the effect of TBL on students’ academic performance. Objectives of the present study were to assess students’ perceptions about team-based learning versus traditional lectures and…
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Recovery of E. coli From Liver and Spleen of Broiler Birds and the Effects of Induced High Ammonia Level on Haematobiochemical Parameters and Its Amelioration by Different Modifiers
The poultry sector is one of the most vibrant segments of the agriculture industry of Pakistan. In addition to different infections, ammonia (NH(3)) production from litter material of broiler is the most harmful pollutant and causes serious threats for the environment. To overcome this problem…
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Security in Intelligent Transport Systems for Smart Cities: From Theory to Practice
Connecting vehicles securely and reliably is pivotal to the implementation of next generation ITS applications of smart cities. With continuously growing security threats, vehicles could be exposed to a number of service attacks that could put their safety at stake. To address this concern, both US…
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Journal Article Full text
Cone-beam computed tomographic analysis of root canal morphology of permanent mandibular incisors - Prevalence and related factors
OBJECTIVES: To investigate the prevalence of additional canals and the occurrence of oval canals in apical third area of mandibular permanent incisors of Saudi sub-population. METHODS: This study was conducted from November 2020 to May 2021 at College of Dentistry, Qassim University. For the…