Results 101 to 110 of about 33,565 (252)

Evaluation of magnetic resonance spectroscopy total sodium concentration measures, and associations with microstructure and physical impairment in cervical myelopathy

open access: yesScientific Reports
Spinal cord injury causes a cascade of physiological responses, which may trigger a subsequent neurotoxic increase in intracellular sodium. This can lead to neurodegeneration, both at and beyond the site of injury, causing clinical symptoms and loss of ...
Bhavana S. Solanky   +12 more
doaj   +1 more source

Columbus Square, St. Lucia

open access: yes, 2018
Landscape, black & white, 4 x 6 in.No. 18. Columbus Square, St. Lucia. Columbus Square, St. Lucia, located in the heart of the capital city, Castries was formerly the site of the Place D’Armes, which was renamed Promenade Square before being ...

core  

Fitting a Chi-Square Curve to an Observed Frequency Distribution [PDF]

open access: yes, 1951
10 pages, 1 article*Fitting a Chi-Square Curve to an Observed Frequency Distribution* (Federer, W.
Cornell University. Dept. of Biological Statistics and Computational Biology.   +3 more
core  

Tiling a unit square with 8 squares

open access: yes, 2011
Put n nonoverlapping squares inside the unit square. Let f(n) and g(n) denote the maximum values of the sum of the edge lengths of the n small squares, where in the case of f(n) the maximum is taken over all arbitrary packings of the unit square, and in the case of g(n) it is taken over all tilings of the unit square (i.e., the total area of the n ...
openaire   +2 more sources

Packing Unit Squares in Squares: A Survey and New Results

open access: yesThe Electronic Journal of Combinatorics, 2009
Let $s(n)$ be the side of the smallest square into which we can pack n unit squares. We present a history of this problem, and give the best known upper and lower bounds for $s(n)$ for $n\le100$, including the best known packings. We also give relatively simple proofs for the values of $s(n)$ when $n = 2$, 3, 5, 8, 15, 24, and 35, and more ...
openaire   +2 more sources

Bureaucratic compliance as a game on the unit square [PDF]

open access: yesPublic Choice, 1977
Already a fairly large body of literature has developed using Niskanen's theory as a starting point, showing how changes in Niskanen's assumptions can lead to a more realistic, yet still rigorous theory of bureaucratic behavior. This paper will review some of the more important elaborations of Niskanen's theory to date and suggest a still more ...
openaire   +3 more sources

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi   +19 more
wiley   +1 more source

Connectivity derived thalamic segmentation in deep brain stimulation for tremor

open access: yesNeuroImage: Clinical, 2018
The ventral intermediate nucleus (VIM) of the thalamus is an established surgical target for stereotactic ablation and deep brain stimulation (DBS) in the treatment of tremor in Parkinson's disease (PD) and essential tremor (ET).
Harith Akram   +12 more
doaj   +1 more source

Decomposing a Latin Square of Order Six into Orthogonal Squares [PDF]

open access: yes, 1982
7 pages, 1 article*Decomposing a Latin Square of Order Six into Orthogonal Squares* (Federer, W.
Cornell University. Dept. of Biological Statistics and Computational Biology.   +3 more
core  

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick   +19 more
wiley   +1 more source

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