COVID-19 detection and analysis from lung CT images using novel channel boosted CNNs.

In December 2019, the global pandemic COVID-19 in Wuhan, China, affected human life and the worldwide economy. Therefore, an efficient diagnostic system is required to control its spread. However, the automatic diagnostic system poses challenges with a limited amount of labeled data, minor contrast variation, and high structural similarity between infection and background.

Postpartum HELLP syndrome complicated with large subcapsular liver hematoma.

Subcapsular hematoma of the liver is a potentially fatal complication of pregnancy-related hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome. In turn, HELLP syndrome is one of the most critical complications of preeclampsia. We present a case of a 31-year-old woman who developed a subcapsular liver hematoma in the postpartum period secondary to HELLP syndrome.

Relationship Between Physical Inactivity and Obesity in the Urban Slums of Lahore.

Introduction There are several factors such as physical inactivity, sedentary lifestyle, and diet that can be responsible for weight gain or obesity. Regular physical activity is important for better physical and emotional well-being. The objective of the study is to observe the prevalence of obesity or over-weight and how lack of physical activity contributes to weight gain and other health issues.

Blue-laser-diode-based high CRI lighting and high-speed visible light communication using narrowband green-/red-emitting composite phosphor film.

We experimentally demonstrate high-speed visible light communication (VLC) and high-quality solid-state lighting (SSL) using polymethyl-methacrylate-doped phosphor film based on cesium lead bromide quantum dot (CsPbBr-QD) and potassium fluorosilicate KSiF:Mn, which is excited by a blue gallium nitride laser diode. A 1.6 Gbps data rate is achieved by employing a non-return-to-zero on-off keying modulation scheme.

Needle stick injuries among nurses of two tertiary care hospitals of Lahore: A KAP study.

Objective: To estimate the prevalence of needle-stick injuries in female nurses of a public and private hospital and compare the findings.

Methods: This cross-sectional study was conducted at one public and one private tertiary care hospital in Lahore, Pakistan, from March to June 2015, and comprised female nurses who were selected using non-probability purposive sampling. A structured questionnaire was used to interview the subjects.