Semi-rigid base materials are used in all pavement grades and Memory Card are shown to have excellent stability.Furthermore, semi-rigid bases are known for their stiffness and strong frost resistance.However, these semi-rigid base materials are starting to require significant levels of maintenance and repair due to wear and tear.Maintenance is perf
Background Hyperparathyroidism (HPT) is classified into primary HPT (PHPT), secondary HPT (SHPT), tertiary Accessories HPT (THPT), and pseudohyperparathyroidism.Parathyroid surgery is generally reserved for patients with symptomatic PHPT and asymptomatic patients who meet the surgical guideline criteria.However, the risk of complications and mortal
Aim: This study aimed to assess the seroprevalence of SARS-CoV-2 and disease symptoms in Malakand, Pakistan.Materials & method: 623 samples with suspected SARS-CoV-2 were collected from different regions of Malakand and analyzed to detect SARS-CoV-2 IgG antibodies using ELISA.Results: 306 (49.1%) 0 f 623 patients were anti-SARS-CoV-2 IgG Wovens
This paper presents an approach to improve the efficiency of an array aperture by interleaving two different arrays in the same aperture area.Two sub-arrays working at different frequencies are interleaved in the same linear aperture area.The available aperture area is efficiently used.The element positions of antenna array are optimized by using I
Indoor air pollution has emerged as a major threat to human health worldwide that needs to be dealt urgently.The present review is an effort to overview the different indoor air pollutants (CO2, volatile organic compounds (VOCs) like formaldehyde, benzene, nitrous oxide, trichloroethylene, fluorine, ammonia, radon, aldehyde, hydrocarbons etc.) thei