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The relationship of cell phone use and aggression among young adults with moderating roles of gender and marital status

Published on: 26th August, 2020

OCLC Number/Unique Identifier: 8691260155

The use of cell phones has remarkably increased in the last two decades with several pros and cons. The negative consequences of cell phones on mental health have not been studied widely. Aggression, in this regard was a completely neglected area. The present study, therefore, was carried out to investigate the relationship between cell phone use and aggression and to further identify the moderating roles of gender and marital status between cell phone use and aggression. The inquiry included 500 young adults from Rawalpindi, Pakistan. Buss and Perry Aggression Questionnaire was administered. It was hypothesized that there would be a strong positive relationship between cell phone use and aggression. It was further hypothesized that gender and marital status would be significant moderators between cell phone use and aggression. The results supported the hypotheses on significant differences and made a significant contribution in the existing scientific literature.
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Relationship between Particle Size, Anti-Microbial Activity and Leachability of Copper Particles in Liquid Suspension and Compounded in Polypropylene

Published on: 29th May, 2024

Testing the antimicrobial efficiency of plastics with good precision and repeatability remains a challenge in the plastic industry, as commonly used standards can provide unreliable data. In this paper, we show that the “Bacterial Liquid Suspension Test” is a reliable method that allows for the measurement of antimicrobial activity of poor to very potent biocides. We used this technique to discriminate the performance of two Cu-based biocides, either in nanoparticle (NP) or macroparticle (MP) size, at three different loadings (0.02, 0.2 and 2 wt.%) in PP. With this technique, we also tested the antibacterial performance of PP as powders, pellets, and injection molded disks. As anticipated, the technique shows that both the increased loading and the smaller particle size showed higher antimicrobial activity than the larger particle size due to their increased surface area. Also, PP powders showed greater bacterial reduction than pellets and disks. While the PP with 2 wt.% Cu NPs showed the best antimicrobial performance, the detection of Cu at the surface (using SEM-EDX) and in the water leachate (using ICP-MS) were below the LODs, indicating their ability to kill bacteria.
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An Adult Case of Beta Thalassemia with Right Ventricular Outflow Tract Tachycardia: A Case Report

Published on: 17th December, 2024

Beta thalassemia major is a genetic disorder requiring recurrent blood transfusion leading to iron overload in endocrine glands and major organs like the heart. Iron overload in the heart may lead to many conduction abnormalities. This is a case report of a 20-year-old female who was on recurrent blood transfusion. She was on chelation therapy for iron overload. She developed Right Ventricular Outflow Tract Tachycardia (RVOT) which could not be managed with chemical or electrical cardioversion. Her condition was successfully managed with an Automatic Implantable Cardioverter Defibrillator (AICD) implantation and no ventricular tachycardia was observed even after four years of follow-up.
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Hepatic Pseudolymphoma Mimicking Neoplasia in Primary Biliary Cholangitis: A Case Report

Published on: 19th December, 2024

Visualizing a nodule in the liver parenchyma of a patient with chronic liver disease raises the suspicion of hepatic malignancy. We report here the case of a 63-year-old female with primary biliary cholangitis (PBC) in whom a hepatic pseudolymphoma (HPL) was incidentally detected. This fairly rare lesion mimics primary liver cancer, has no specific radiological features, and requires histology for a definite diagnosis. This tumor-like lymphoid liver proliferation has been reported in clinical situations with immune-mediated inflammation including PBC. It can be observed in many organs but very rarely in the liver. The diagnosis of HPL should be considered when detecting a liver nodule in a patient with this particular chronic cholestatic liver disease.
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Hypernatremia and central Diabetes Insipidus following Neurosurgical procedure of Trauma

Published on: 12th June, 2017

OCLC Number/Unique Identifier: 7317653928

The greater risk of hypernatremia in patients over 65 years old are associated with impaired mental status and physical disability which may result in impaired sensation to thirst, impaired ability to express thirst, and/or decrease access to water [1,2]. Normally, anti-diuretic hormone (ADH, also known as arginine-vasopressin, AVP) is secreted in response to 1-2% increase in osmolality which stimulate thirst, as do hypovolemia and hypotension.
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ERRATUM to: Fiesta vs. Stress Condition the Incidence and the Age at Menarche. Forty Years of Research

Published on: 14th November, 2025

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Bees, Butterflies, and Beyond the Diverse Pollinators, an Essence for the Reproductive Success of Flowering Plants

Published on: 4th June, 2024

Pollinators are very critical when it comes to the reproductive success of plants. They promote outbreeding which holds immense significance in the era of global climate change. It allows the plants to become fertilized, to produce seeds, fruits, and eventually new plants. They are instrumental in the sustainability of our ecosystem. Thus, there is an essential need to study these pollinators to understand how, during the course of evolution, they have co-evolved with the flowering plants to shape floral architecture and community dynamics thriving in the vicinity. In this mini-view, we shall focus our discussion on some of the animal pollinators, the dwindling diversity of animal pollinators, and various associated pollination syndromes.
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Structural Morphology of Organic Waste-derived Fiber in X–band Frequency

Published on: 5th June, 2024

Sawdust is a by-product or waste product of woodworking such as cutting, sanding, machining, planning, and routing. Saw dust consists of small woodcutting intending to study the structural morphology of organic waste fiber derived in an X-band frequency and synthesis of the rice dust and sawdust. The solid-state method was employed to mix the husk, to obtain the fine power, and the Fourier-transform infrared spectroscope was used to determine the sample absorption rate. The FTIR results show that the best samples are 6.5 g and 6.5 g rice bark and sawdust, with an absorbance rate of 86% and 14% transmission, which will be used for the manufacture of electronic and communication devices.
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Evaluation of Horizontal Lip Position in Adults with Different Skeletal Patterns: A Cephalometric Study

Published on: 10th March, 2017

Aim: To evaluate sexual dimorphism in horizontal lip position in adults with different skeletal patterns. Material and Methods: The sample comprised of 120 patients (Females 18 years and above, Males 21 years and above) with no history of previous orthodontic treatment or functional jaw orthopaedic treatment. They were divided into different groups based on the ANB angle and gender. Group I and II included 30 males and 30 females with skeletal class I malocclusion (ANB 0-4 degree). Group III and IV included 30 males and 30 females with skeletal class II malocclusion respectively (ANB above 4 degree). Results: When comparison between males and females (Class I+Class II) was done S-line (p<0.001), B-line (p<0.001), E-line (p<0.001), Holdaways angle (p<0.001) and Merrifield angle (p<0.001) were found to be statistically significant. S-line (p<0.001), E-line (p<0.001) and Holdaways angle (p<0.001) were found to be statistically significant when comparison was done between males and females (Class I). When comparison was done between males and females (Class II) only Holdaways angle (p<0.001) showed a significant statistical difference. Conclusion: Sexual dimorphism was found in various lip parameters. Significant amount of differences were found between Class I and Class II (male and female) subjects.
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Biliary reflux gastritis after Mini Gastric Bypass: The effect of Bilirubin level

Published on: 19th February, 2019

OCLC Number/Unique Identifier: 8017052074

Background: Minigastric bypass is gaining popularity worldwide as an effective bariatric surgery which has fewer complications than RYGB. There is raising concerns about biliary reflux and its effect on gastric mucosa. In this study we tried to find the link between the presence of bile in the stomach and the incidence of gastritis after MGB. Methods: This prospective study was conducted in Ain Shams university hospitals from January 2017 to May 2018 including 40 patients. All patients underwent MGB with a 12-month follow-up, UGI endoscopy was performed 9 months after MGB for all patients, where multiple biopsies and gastric aspirate were obtained for bilirubin level Results: Mean age at operation was 32 years (18–60) and preoperative BMI 44.31 kg/m2. The mean operative time was 95 (± 18 min), Mean % EWL was 81.2% at 12 months. Complete resolution occurred of hypertension in 8 patients (80%) and of Diabetes type 2 in 11 patients (84.2%). Level of bilirubin in gastric aspirate was elevated in 8 patients (20%) all of them had different levels pouch gastritis confirmed by histopathological examination. Conclusion: Biliary reflux reached about 20% after MGB, the severity of biliary gastritis is related to the elevation of bilirubin level in the gastric aspirates, this results need to be confirmed by further studies on the MGB.
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