Abstract Vitamin D deficiency (VDD) owing to its immunomodulatory effects is believed influence outcomes in COVID-19. We conducted a prospective, observational study of patients, hospitalized with Serum 25-OHD level < 20 ng/mL was considered VDD. Patients were classified as having mild and severe disease on basis the WHO ordinal scale for clinical improvement (OSCI). Of 410 patients recruite...

Vitamin D deficiency (VDD) is a global health issue that affects both industrialized and emerging countries. With prevalence rates across all age categories in India, vitamin the entire Indian continent. Regardless of fact there sufficient sunlight India which required for endogenous synthesis. Nutrient inadequacy probably going to play significant part exceptionally high pervasiveness osteopor...

Multiple supply voltage based (Vdd) Systems on Chip (SoCs) allow designers to implement large, complex systems for diverse applications. However, the need for level conversion imposes penalties and often results in non-optimal SoCs. Thus, the level converters are overhead for the circuits in which they are being used. If power consumption of the level converters continues to grow, then they wil...

A charge-based flash analog digital converter (ADC) circuit architecture is presented, which can be used in various artificial neural network (ANN) applications where compactness and high conversion speed are critical. The 4-bit $'& KDV EHHQ UHDOL]HG ZLWK P GRXEOH SRO\ SURFHVV DQG tested, confirming its linearity over the full range and a conversion speed of 10 Msamples / s. Introduction : The ...

of the Complementary Metal Oxide Semiconductor (CMOS), realized that a CMOS circuit does not consume current under a steady state operation. This is because there is no direct path from the supply rail (VDD) to the ground rail (VSS). The two complementary transistors operate in such a way that they are never simultaneously ON, except for a brief period during switching. Thus, static power consu...

OBJECTIVES To assess whether patients with congestive heart failure (CHF) and a normal QRS duration can benefit from left ventricular (VDD-LV) pacing. DESIGN Cardiac resynchronisation is reserved for patients with a broad QRS duration on the premise that systolic resynchronisation is the mechanism of benefit, yet improvement from pacing correlates poorly with QRS duration. In CHF patients wit...

Nutritional rickets (NR) is still the most common form of growing bone disease despite the efforts of health care providers to reduce the incidence of the disease. Today, it is well known that the etiology of NR ranges from isolated vitamin D deficiency (VDD) to isolated calcium deficiency. In Turkey, almost all NR cases result from VDD. Recent evidence suggests that in addition to its short- o...

Objectives: To assess whether patients with congestive heart failure (CHF) and a normal QRS duration can benefit from left ventricular (VDD-LV) pacing. Design: Cardiac resynchronisation is reserved for patients with a broad QRS duration on the premise that systolic resynchronisation is the mechanism of benefit, yet improvement from pacing correlates poorly with QRS duration. In CHF patients wit...

We present the Voronoi Deformation Density (VDD) method for computing atomic charges. The VDD method does not explicitly use the basis functions but calculates the amount of electronic density that flows to or from a certain atom due to bond formation by spatial integration of the deformation density over the atomic Voronoi cell. We compare our method to the well-known Mulliken, Hirshfeld, Bade...

INTRODUCTION Vitamin D is important for bone development in children. A high prevalence of Vitamin D deficiency (VDD) has been documented from different parts of India. However, limited data are available on VDD among children residing at high altitude region of country. OBJECTIVES To assess the prevalence of VDD and associated risk factors among children in the age group of 6-18 years in Shi...