The newly emerged severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the disease that it causes 2019 (COVID19) have changed world. Many virulence factors immune mechanisms contribute to deteriorating effects during SARS-CoV-2 infection. Both humoral cellular responses are involved in pathophysiology of disease. clinical picture COVID-19, memory reinfection remains unclear unpredic...

iChirp-evoked auditory brainstem responses (ABRs) yield a larger wave V amplitude at low intensity levels than traditional broadband click stimuli, providing a reliable estimation of hearing sensitivity. However, advantages of iChirp stimulation at high intensity levels are unknown. We tested to see if high-intensity (i.e., 85 dBnHL) iChirp stimulation results in larger and more reliable ABR wa...

In this paper, we proposed a new number system for ALU. In binary number system carry is a major problem in arithmetical operation. We have to suffer O(n) carry propagation delay in n-bit binary operation. To overcome this problem signed digit is required for carry free arithmetical operation. Carry look ahead helps to improve the propagation delay to O(log n), but is bounded to a small number ...

Necrotizing fasciitis is a destructive invasive infection of skin, subcutaneous tissue and deep fascia, with relative sparing of muscle. It is a life-threatening condition. Here we report two cases of necrotizing fasciitis, which were not responding to conventional antibiotic therapy and local wound care after aggressive debridement. These two cases were treated simply by local application of 3...

The entire book is well illustrated. The numerous diagrams, x-rays and photographs not only follow the text closely but also compliment it favorably. At times, the material is presented in a somewhat didactic, repetitive manner. However, this is a minor fault of a book that is otherwise so well written. This work presents an important milestone in the development of thoracic surgery. In additio...

I would like to compliment ‘Indian Pediatrics’ for publishing and providing a solution to the recurrent annual outbreaks of a mysterious fatal disease affecting young children of western UP and Uttarakhand for last many years(1). This illness often labeled as ‘acute viral encephalitis’by the investigating agencies and ‘brain fever’ by lay media has been puzzling pediatricians and public health ...

Symmetry has been dealt with in a wide variety of elds in both art and science. Symmetry and asymmetry as aesthetic features have been used in architecture, sculptures and paintings. Symmetry and symmetric groups have been de ned in mathematics [31]. Symmetry and it's compliment feature Chirality are basic properties of molecular structure that mediate chemical properties [29]. Though symmetry ...