User profiles for N. Ahmed

Nasir Ahmed

- Verified email at superior.edu.pk - Cited by 18591

Nisar Ahmed

- Verified email at usc.edu - Cited by 13163

Niaz Ahmed

- Verified email at ki.se - Cited by 12037

Current concepts in the diagnosis and management of cytokine release syndrome

…, DL Porter, CU Louis, N Ahmed… - Blood, The Journal …, 2014 - ashpublications.org
As immune-based therapies for cancer become potent, more effective, and more widely
available, optimal management of their unique toxicities becomes increasingly important. …

Advanced glycation endproducts—role in pathology of diabetic complications

N Ahmed - Diabetes research and clinical practice, 2005 - Elsevier
Diabetes mellitus is a common endocrine disorder characterised by hyperglycaemia and
predisposes to chronic complications affecting the eyes, blood vessels, nerves and kidneys. …

[HTML][HTML] Role of arbuscular mycorrhizal fungi in plant growth regulation: implications in abiotic stress tolerance

…, S Raza, MI Khan, M Ashraf, N Ahmed… - Frontiers in plant …, 2019 - frontiersin.org
… Apart from this, large biomass and increased N requirements for AMF render them the main
stakeholder of global N pool that is equivalent in scale to fine roots. Thus, they play a pivotal …

Discrete cosine transform

N Ahmed, T Natarajan, KR Rao - IEEE transactions on …, 1974 - ieeexplore.ieee.org
… The estimate X of data vector X is given by GZ, where Z = X + N and N is the noise vector. …
Define an r X n matrix T consisting of the first r linearly independent rows of K, and an n X r …

[HTML][HTML] Safety and immunogenicity of seven COVID-19 vaccines as a third dose (booster) following two doses of ChAdOx1 nCov-19 or BNT162b2 in the UK (COV …

…, M Munusamy, B Tandy, A Egbo, S Cox, NN Ahmed… - The Lancet, 2021 - thelancet.com
Background Few data exist on the comparative safety and immunogenicity of different
COVID-19 vaccines given as a third (booster) dose. To generate data to optimise selection of …

Thrombolysis with alteplase for acute ischaemic stroke in the Safe Implementation of Thrombolysis in Stroke-Monitoring Study (SITS-MOST): an observational study

N Wahlgren, N Ahmed, A Dávalos, GA Ford, M Grond… - The Lancet, 2007 - thelancet.com
N Wahlgren coordinated the study. N Wahlgren and N Ahmed wrote the initial draft of the
manuscript. N Ahmed did the statistical analyses. Authors are members of the scientific …

Terabit free-space data transmission employing orbital angular momentum multiplexing

J Wang, JY Yang, IM Fazal, N Ahmed, Y Yan… - Nature …, 2012 - nature.com
The recognition in the 1990s that light beams with a helical phase front have orbital angular
momentum has benefited applications ranging from optical manipulation to quantum …

The network data repository with interactive graph analytics and visualization

R Rossi, N Ahmed - Proceedings of the AAAI conference on artificial …, 2015 - ojs.aaai.org
… For more details, we refer the reader to a longer version of this paper (Rossi and Ahmed
2014). We summarize a few of the contributions and features below. • An interactive data …

Optical communications using orbital angular momentum beams

…, H Huang, Y Yan, Y Ren, N Ahmed… - Advances in optics …, 2015 - opg.optica.org
… In principle, such a device with N waveguide apertures can support at most N different OAM
states ranging from − N / 2 to N / 2 − 1 . The simulated and experimentally observed OAM …

[BOOK][B] Orthogonal transforms for digital signal processing

N Ahmed, KR Rao - 2012 - books.google.com
N. AHMED KR RAO … If x(t) is input to an ideal sampler that samples at a specified rate of N
samples per second, then output of the sampler is a discrete (or sampled) signal x*(t), given by …