Results 41 to 50 of about 34,836 (152)
In Vivo Mapping of Catecholaminergic Loss and Iron Deposition in Huntington's Disease
Movement Disorders, EarlyView.Abstract Background The pathophysiology of Huntington's disease (HD) remains obscure. Magnetic resonance imaging (MRI) can reveal in vivo molecular changes related to disease pathology. Objectives To investigate catecholaminergic neuronal integrity and subcortical brain iron accumulation in HD employing neuromelanin‐sensitive MRI, and quantitative ...
Edoardo R. de Natale +11 more
wiley +1 more source
The effect of noise exposure on the level of sex hormones in male rats addicted to opium
Salāmat-i kār-i Īrān, 2020 Background and Aim: Noise pollution was the most common environmental factor and widespread physical harmful agent in the workplaces which large numbers of workers were exposed in various sectors of industry, agriculture, mineral and so on.
ali tajpoor +5 more
doaj
The Temperament Police: The Truth, the Ground Truth, and Nothing but the Truth [PDF]
, 2011 The tuning system of a keyboard instrument is chosen so that frequently used musical intervals sound as consonant as possible. Temperament refers to the compromise arising from the fact that not all intervals can be maximally consonant simultaneously ...
Benetos, E., Dixon, S., Tidhar, D.
core +1 more source
Apple Hearing Test Feature for the AirPods Pro 2: Accuracy, Reliability, and Time‐Efficiency
Otolaryngology–Head and Neck Surgery, EarlyView.Abstract Objective To evaluate the accuracy, test‐retest reliability, and time‐efficiency of Apple's Hearing Test Feature (HTF) compared to reference standard pure‐tone audiometry (PTA). Study Design Cross‐sectional validation study. Setting Single‐center study at a university clinic. PTA was performed in a sound‐treated booth.
Megan Kruger +2 more
wiley +1 more source
Response of specific leaf area to light: comparative study of a large species set
Oikos, EarlyView.Specific leaf area (SLA) is a commonly used proxy for the leaf economy spectrum in plants, separating species with low‐cost leaves (in terms of carbon) with short lifespan and hence fast turnover from species with high‐cost and long‐lived leaves. While SLA is used mainly for interspecific comparisons, it also varies within species both ontogenetically ...
Tomáš Herben +2 more
wiley +1 more source
Journal of Polymer Science, EarlyView.Bio‐based multilayer composites consisting of Luffa Cylindrica and electrospun microfibers exhibit enhanced sound absorption, shifting peak performance towards lower frequencies. The multilayer configuration improves acoustic wave dissipation, providing a tunable and sustainable solution for urban and traffic‐related noise mitigation.
Paraskevas Kyriacou +5 more
wiley +1 more source
Accelerated rare event sampling
, 2015 A sampling procedure for the transition matrix Monte Carlo method is introduced that generates the density of states function over a wide parameter range with minimal coding effort.Comment: 7 pages 7 ...
Yevick, David
core +1 more source
Rapid Communications in Mass Spectrometry, EarlyView.ABSTRACT Rationale Ions trapped within a Penning cell (ICR) travel periodic orbits whose frequencies are dependent on their mass‐to‐charge ratio and the value of the magnetic field passing through the trap. Fourier transformation (FT‐ICR) decomposes the signal induced in the detection circuit by the rotation of the ions in the cell after the ...
Patrick Arpino, Michel Heninger
wiley +1 more source
The Indefinite Logarithm, Logarithmic Units, and the Nature of Entropy [PDF]
, 2005 We define the indefinite logarithm [log x] of a real number x>0 to be a mathematical object representing the abstract concept of the logarithm of x with an indeterminate base (i.e., not specifically e, 10, 2, or any fixed number).
Frank, Michael P.
core
Audiological Characteristics in Vestibular Schwannoma Patients
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.ABSTRACT Objective Vestibular schwannoma (VS) is a benign tumor that originates from the Schwann cells of the vestibular nerve sheath in the internal auditory canal. This retrospective study collected data from patients with VS who underwent surgical treatment to identify their demographic characteristics and audiometric features.
Shan Zeng +4 more
wiley +1 more source