User profiles for R. Raj

Rishi Raj

- Verified email at colorado.edu - Cited by 30819

Rishi Raj

- Verified email at iari.res.in - Cited by 884

Richa Raj

- Verified email at stu.cpu.edu.cn - Cited by 282

Traumatic brain injury: progress and challenges in prevention, clinical care, and research

…, S Polinder, J Ponsford, L Puybasset, R Raj… - The Lancet …, 2022 - thelancet.com
Traumatic brain injury (TBI) has the highest incidence of all common neurological disorders,
and poses a substantial public health burden. TBI is increasingly documented not only as …

Exploring agricultural waste biomass for energy, food and feed production and pollution mitigation: A review

…, S Kumar, VK Singh, SK Yadav, V Yadav, R Raj… - Bioresource …, 2022 - Elsevier
Globally agricultural production system generates a huge amount of solid waste. Improper
agri-waste management causes environmental pollution which resulted in economic losses …

The artificial neural network for solar radiation prediction and designing solar systems: a systematic literature review

A Qazi, H Fayaz, A Wadi, RG Raj, NA Rahim… - Journal of cleaner …, 2015 - Elsevier
… The error values for ANN are measured on R 2 , RMSE, and COV. The R 2 values were …
other empirical models on metrics of correlation coefficient (R), root mean squared error (RMSE) …

On grain boundary sliding and diffusional creep

R Raj, MF Ashby - Metallurgical transactions, 1971 - Springer
… Define the aspect ratio R of a grain as R = H/W, and the grain size d as d = (HW) 1/2.
Suppose the system is subject to equal, principal tensile and compressive stresses a: these are …

Flash sintering of nanograin zirconia in< 5 s at 850 C

M Cologna, B Rashkova, R Raj - Journal of the American …, 2010 - Wiley Online Library
… is given by V 2 /R, where V is the applied voltage and R is the electrical resistance of the …
resistance of the crystal matrix, R C , and the grain boundaries, R GB . Therefore, the power (…

Effect of 12 mg vs 6 mg of dexamethasone on the number of days alive without life support in adults with COVID-19 and severe hypoxemia: the COVID STEROID 2 …

…, D Tanna, K Chaudhary, S Deshpande, R Raj… - Jama, 2021 - jamanetwork.com
Importance A daily dose with 6 mg of dexamethasone is recommended for up to 10 days in
patients with severe and critical COVID-19, but a higher dose may benefit those with more …

Intergranular fracture at elevated temperature

R Raj, MF Ashby - Acta metallurgica, 1975 - Elsevier
… The geometry of these voids is described by the radius of the void surface, r, and the
angle CL formed at the junction of the void and the grain boundary. This angle is dictated by …

Measurement of the ultimate shear strength of a metal-ceramic interface

DC Agrawal, R Raj - Acta Metallurgica, 1989 - Elsevier
r is the shear stress supported at the interface, and u is the in-… the wavelength of the sine
function used to define r’in (ii); this is … maximum value of r that can be supported by the interface. …

The effect of particle size on the thermal conductivity of ZnS/diamond composites

AG Every, Y Tzou, DPH Hasselman, R Raj - Acta metallurgica et materialia, 1992 - Elsevier
We have observed that the thernal conductivity of zincsulphide is increased by adding
large particles of highly conducting diamond, but lowered by the addition of sub-micron size …

Revisiting human IL-12Rβ1 deficiency: a survey of 141 patients from 30 countries

…, I Müller-Fleckenstein, B Fleckenstein, J Levy, R Raj… - Medicine, 2010 - journals.lww.com
Interleukin-12 receptor A1 (IL-12RA1) deficiency is the most common form of Mendelian
susceptibility to mycobacterial disease (MSMD). We undertook an international survey of 141 …