User profiles for K. Malik

Kauser Abdulla Malik

- Verified email at fccollege.edu.pk - Cited by 28228

Karim A. Malik

- Verified email at qmul.ac.uk - Cited by 5716

Khalid Mahmood Malik

- Verified email at umich.edu - Cited by 1805

Cosmological perturbations

KA Malik, D Wands - Physics Reports, 2009 - Elsevier
We review the study of inhomogeneous perturbations about a homogeneous and isotropic
background cosmology. We adopt a coordinate based approach, but give geometrical …

Probiotics and their fermented food products are beneficial for health

S Parvez, KA Malik, S Ah Kang… - Journal of applied …, 2006 - academic.oup.com
Probiotics are usually defined as microbial food supplements with beneficial effects on the
consumers. Most probiotics fall into the group of organisms’ known as lactic acid‐producing …

Deepfakes generation and detection: State-of-the-art, open challenges, countermeasures, and way forward

…, M Nawaz, KM Malik, A Javed, A Irtaza, H Malik - Applied …, 2023 - Springer
Easy access to audio-visual content on social media, combined with the availability of
modern tools such as Tensorflow or Keras, and open-source trained models, along with …

Federated learning with buffered asynchronous aggregation

J Nguyen, K Malik, H Zhan… - International …, 2022 - proceedings.mlr.press
… A server update only takes place once K client updates are in the buffer, where K is the size
of the buffer and is a tunable parameter. However, we find that K = 10 is a good choice and …

[BOOK][B] The meaning of race: Race, history and culture in Western society

K Malik - 1996 - books.google.com
In The Meaning of Race, Kenan Malik throws new light on the nature and origins of ideas of
racial difference. Arguing that the concept of'race'is a means through which Western society …

New approach to the evolution of cosmological perturbations on large scales

D Wands, KA Malik, DH Lyth, AR Liddle - Physical Review D, 2000 - APS
We discuss the evolution of linear perturbations about a Friedmann-Robertson-Walker
background metric, using only the local conservation of energy momentum. We show that on …

A general proof of the conservation of the curvature perturbation

DH Lyth, KA Malik, M Sasaki - Journal of Cosmology and …, 2005 - iopscience.iop.org
… In the perturbed Universe there is in addition the scale 1/k under … 1/k, local homogeneity
and isotropy will be a good approximation achieved throughout the entire super-horizon era k ≪ …

Identification of DNA components required for induction of cotton leaf curl disease

…, MS Pinner, K Saunders, J Stanley, Y Zafar, KA Malik… - Virology, 2001 - Elsevier
Cotton leaf curl disease (CLCuD) is a major constraint to cotton production in Pakistan.
Infectious clones of the monopartite begomovirus cotton leaf curl virus (CLCuV), associated with …

Papaya: Practical, private, and scalable federated learning

D Huba, J Nguyen, K Malik, R Zhu… - Proceedings of …, 2022 - proceedings.mlsys.org
… Second, for AsyncFL tasks, K is the aggregation goal, controlling the size and frequency of …
a new model every K client model updates. In our experience, we find that choosing K to be 10…

[PDF][PDF] Effects of hydrogel amendment on water storage of sandy loam and loam soils and seedling growth of barley, wheat and chickpea

J Akhter, K Mahmood, KA Malik… - Plant Soil and …, 2004 - pse.agriculturejournals.cz
The hydrogel amendments may improve seedling growth and establishment by increasing
water retention capacity of soils and regulating the plants available water supplies, …