Results 41 to 50 of about 66,220 (152)

Biochemical, haematological and histopathological studies of extract of Ageratum conyzoides L. in Sprague Dawley rats [PDF]

open access: yes, 2010
This study was conducted to evaluate the safety potential of the leaf extract of Ageratum conyzoides Linnaeus in Sprague Dawley (SD) rats using biochemical, haematological and histological indices of toxicity.
Adebayo, H. A.   +9 more
core   +2 more sources

Scanning tunneling microscopy and spectroscopy of the electronic local density of states of graphite surfaces near monoatomic step edges

open access: yes, 2006
We measured the electronic local density of states (LDOS) of graphite surfaces near monoatomic step edges, which consist of either the zigzag or armchair edge, with the scanning tunneling microscopy (STM) and spectroscopy (STS) techniques.
H. Kambara   +9 more
core   +1 more source

Effect of lead intoxication and D-penicillamine treatment on hematological indices in rats [PDF]

open access: yes, 2007
Lead is one of the most important environmental pollution which is toxic to many organ systems. D-penicillamine (D-P) is a chelator drug which is used for treatment of lead toxicity for several years.
Ghafari, S.   +5 more
core   +1 more source

Effect of edge transmission and elastic scattering on the resistance of magnetic barriers

open access: yes, 2007
Strong magnetic barriers are defined in two-dimensional electron gases by magnetizing dysprosium ferromagnetic platelets on top of a Ga[Al]As heterostructure. A small resistance across the barrier is observed even deep inside the closed regime.
B. L. Gallagher   +5 more
core   +1 more source

Quantification of Local Hemodynamic Alterations Caused by Virtual Implantation of Three Commercially Available Stents for the Treatment of Aortic Coarctation [PDF]

open access: yes, 2013
Patients with coarctation of the aorta (CoA) are prone to morbidity including atherosclerotic plaque that has been shown to correlate with altered wall shear stress (WSS) in the descending thoracic aorta (dAo).
Dholakia, Ronak Jashwant   +3 more
core   +2 more sources

Propulsion Mechanisms for Leidenfrost Solids on Ratchets [PDF]

open access: yes, 2013
We propose a model for the propulsion of Leidenfrost solids on ratchets based on viscous drag due to the flow of evaporating vapor. The model assumes pressure-driven flow described by the Navier-Stokes equations and is mainly studied in lubrication ...
Baier, Tobias   +4 more
core   +5 more sources

Establishing biological reference intervals for novel platelet parameters (immature platelet fraction, high immature platelet fraction, platelet distribution width, platelet large cell ratio, platelet-X, plateletcrit, and platelet distribution width) and their correlations among each other

open access: yesIndian Journal of Pathology and Microbiology, 2014
This study aims to establish biological reference interval for novel platelet parameters.A total of 945 healthy individuals, age ranges from 18 to 64 years (881 males and 64 females) coming for voluntary blood donation from June to August 2012 (3 months) were enrolled after exclusion of rejection criteria.The samples were assayed by running in complete
Ritesh Sachdev   +4 more
openaire   +3 more sources

Prognostic values of red blood cell distribution width, platelet count, and red cell distribution width-to-platelet ratio for severe burn injury [PDF]

open access: yesScientific Reports, 2017
AbstractRed blood cell distribution width (RDW), platelet count (PLT), and a RDW-to-PLT ratio (RPR) have been associated with inflammatory activity and adverse outcomes in many diseases. This study has aimed to investigate the association between these indicators and the mortality rate of severe burn patients.
Qiu, Le   +10 more
openaire   +2 more sources

Mathematical modeling of thrombus formation in idealized models of aortic dissection: Initial findings and potential applications [PDF]

open access: yes, 2016
Aortic dissection is a major aortic catastrophe with a high morbidity and mortality risk caused by the formation of a tear in the aortic wall. The development of a second blood filled region defined as the “false lumen” causes highly disturbed flow ...
Menichini, C, Xu, XY
core   +1 more source

Investigation of the dynamical slowing down process in soft glassy colloidal suspensions: comparisons with supercooled liquids

open access: yes, 2013
The primary and secondary relaxation timescales of aging colloidal suspensions of Laponite are estimated from intensity autocorrelation functions obtained in dynamic light scattering (DLS) experiments.
Bandyopadhyay, Ranjini   +2 more
core   +1 more source

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