User profiles for A. Hasha

AP Harsha

- Verified email at itbhu.ac.in - Cited by 3160

Amith Harsha

- Verified email at coherentlogix.com - Cited by 1066

Alexander Hasha

- Verified email at alum.mit.edu - Cited by 284

On the collision of laminar jets: fluid chains and fishbones

JWM Bush, AE Hasha - Journal of fluid mechanics, 2004 - cambridge.org
We present the results of a combined experimental and theoretical investigation of the family
of free-surface flows generated by obliquely colliding laminar jets. We present a parameter …

Cardiorespiratory fitness and brain atrophy in early Alzheimer disease

…, HS Anderson, JE Donnelly, GP Thomas, A Harsha… - Neurology, 2008 - AAN Enterprises
Objective: To examine the correlation of cardiorespiratory fitness with brain atrophy and
cognition in early-stage Alzheimer disease (AD). Background: In normal aging physical fitness …

Solid particle erosion of carbon fibre–and glass fibre–epoxy composites

US Tewari, AP Harsha, AM Häger… - composites Science and …, 2003 - Elsevier
The solid particle erosion behaviour of unidirectional carbon and glass fibre reinforced
epoxy composites has been characterized. The erosive wear of these composites have been …

Cardiorespiratory fitness and preserved medial temporal lobe volume in Alzheimer disease

RA Honea, GP Thomas, A Harsha… - Alzheimer Disease & …, 2009 - journals.lww.com
Exercise and cardiorespiratory (CR) fitness may moderate age-related regional brain changes
in nondemented (ND) older adults. The relationship of fitness to Alzheimer disease (AD)-…

Two-body and three-body abrasive wear behaviour of polyaryletherketone composites

AP Harsha, US Tewari - Polymer testing, 2003 - Elsevier
Single and multipass two-body and three-body abrasive wear behaviour of various
polyaryletherketone composites have been carried out by using a pin-on-disc machine and a rubber …

Spray forming of aluminum alloys and its composites: an overview

K Raju, SN Ojha, AP Harsha - Journal of materials science, 2008 - Springer
In this article, the work that has been carried out in the area of spray forming of aluminum
alloys and its composites has been summarized. The developments that had taken place in the …

Solid particle erosion behaviour of various polyaryletherketone composites

AP Harsha, US Tewari, B Venkatraman - Wear, 2003 - Elsevier
The solid particle erosion behaviour of various polyaryletherketones (PAEKs) and their
short fibre reinforced composites has been characterised. The erosion rates (ERs) of these …

Solid particle erosion of unidirectional carbon fibre reinforced polyetheretherketone composites

US Tewari, AP Harsha, AM Häger, K Friedrich - Wear, 2002 - Elsevier
The solid particle erosion behaviour of unidirectional carbon fibre (CF) reinforced
polyetheretherketone (PEEK) composites has been characterised. The erosion rates of these …

Challenges associated with using bovine serum in wear testing orthopaedic biopolymers

AP Harsha, TJ Joyce - … , Part H: Journal of Engineering in …, 2011 - journals.sagepub.com
For appropriate in vitro wear testing of prostheses and their biomaterials, the choice of lubricant
is critical. Bovine serum is the lubricant recommended by several international standards …

Study of erosion efficiency of polymers and polymer composites

S Arjula, AP Harsha - Polymer testing, 2006 - Elsevier
The erosion efficiency (η) of polymers and polymeric composites has been evaluated by
collecting the available data from the literature pertaining to solid particle erosion under normal …