Results 41 to 50 of about 2,185 (129)

A Comparative Analysis of Self-Rectifying Turbines for the Mutriku Oscillating Water Column Energy Plant [PDF]

open access: yes, 2019
Oscillating Water Column (OWC) based devices are arising as one of the most promising technologies for wave energy harnessing. However, the most widely used turbine comprising its power take-off (PTO) module, the Wells turbine, presents some drawbacks ...
Garrido, Aitor J.   +3 more
core   +2 more sources

Effects of body mass index on left ventricular function: An echocardiographic comparison between obese and nonobese individuals

open access: yesPhysiological Reports, Volume 13, Issue 24, December 2025.
Graphical abstract illustrating the correlation between body mass index (BMI) and left ventricular end‐systolic volume (ESV) in the total study cohort. Abstract Obesity is linked to structural and functional cardiac changes. This study assessed the impact of body mass index (BMI) on left ventricular (LV) function.
Nowrin Kashem   +6 more
wiley   +1 more source

Distance-regular Cayley graphs with small valency

open access: yes, 2019
We consider the problem of which distance-regular graphs with small valency are Cayley graphs. We determine the distance-regular Cayley graphs with valency at most $4$, the Cayley graphs among the distance-regular graphs with known putative intersection ...
Jazaeri, Mojtaba, van Dam, Edwin R.
core   +1 more source

Integrated role of cardiac magnetic resonance and genetics in predicting left ventricular reverse remodelling in dilated and non‐dilated cardiomyopathy

open access: yesEuropean Journal of Heart Failure, Volume 27, Issue 11, Page 2571-2581, November 2025.
An integrated approach including late gadolinium enhancement data and genetics to predict left ventricular reverse remodelling in patients with dilated and non‐dilated left ventricular cardiomyopathy. DSP, desmoplakin; FLNC, filamin C; LMNA, lamin A/C; LVRR, left ventricular reverse remodelling; LGE, late gadolinium enhancement; MVA, major ventricular ...
Martina Setti   +21 more
wiley   +1 more source

Atrial cardiomyopathy: From healthy atria to atrial failure. A clinical consensus statement of the Heart Failure Association of the ESC

open access: yesEuropean Journal of Heart Failure, Volume 27, Issue 11, Page 2173-2194, November 2025.
The diagnosis of atrial cardiomyopathy (AtCM) requires electrical atrial dysfunction, with evidence of either mechanical atrial dysfunction, atrial enlargement, or excessive atrial fibrosis. The diagnostic cut‐points presented are for standard electrocardiogram and echocardiogram studies (see Figure 1 for further detail).
Jerremy Weerts   +26 more
wiley   +1 more source

The Stealth Biplane: a Proposal in Response to a Low Reynolds Number Station Keeping Mission [PDF]

open access: yes
The Stealth Biplane is conceived and constructed to serve as a remotely piloted vehicle designed to navigate a low-level figure-eight course at a target Reynolds number of 100,000.
Donovan, Steven   +6 more
core   +1 more source

Sagittal Subtalar and Talocrural Joint Assessment With Weight-Bearing Fluoroscopy During Barefoot Ambulation [PDF]

open access: yes, 2015
Background: Identifying talar position during ambulation has proved difficult as the talus lacks palpable landmarks for skin marker placement and more invasive methodologies such as bone pins are not practical for most clinical subjects.
Exten, Emily L.   +5 more
core   +1 more source

Direct measurement of a patient\u27s entrance skin dose during pediatric cardiac catheterization [PDF]

open access: yes, 2014
Children with complex congenital heart diseases often require repeated cardiac catheterization; however, children are more radiosensitive than adults.
Chida Koichi   +9 more
core   +1 more source

Air Flow Investigation for Location of Angle of Attack Head on a JN4h Airplane [PDF]

open access: yes
The technical staff of the NACA at Langley Field, has made a series of free flight tests with a JN4h airplane in order to find the best place for an instrument for measuring the angle of attack.
Freeman, R G
core   +1 more source

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