Results 301 to 310 of about 8,141 (357)

Jointly Learned 3D Non‐Cartesian Sampling With Wave Encoding and Reconstruction for Neurovascular Phase Contrast MRI

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop accelerated 3D phase contrast (PC) MRI using jointly learned wave encoding and reconstruction. Methods Pseudo‐fully sampled neurovascular 4D flow data (N = 40) and a simulation framework were used to learn phase encoding locations, wave readout parameters, and model‐based reconstruction network (MoDL) for a rapid 3D PC scan (
Chenwei Tang, Brock W. Jolicoeur, James Rice, Caroline A. Doctor, Zaynab S. Yardim, Leonardo A. Rivera‐Rivera, Laura B. Eisenmenger, Kevin M. Johnson   +7 more
wiley   +1 more source

A rare case of inferior vena cava interruption and pulmonary valve stenosis in the absence of heterotaxy syndrome. [PDF]

Ann Med Surg (Lond)
Rajab T, Abou Nukta M, Bannoud N, Haddad S, Aljarmakani D, Ali DMM, Jama AMHH, Srour S.   +7 more
europepmc   +1 more source

Dynamic RBC‐To‐Membrane Ratio in 129Xe MRI: A Biomarker of Decreased Lung Function in Pulmonary and Vascular Diseases

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To present a method for quantifying dissolved 129Xe spectroscopy using singular value decomposition (SVD) and a dynamic red blood cell (RBC)/membrane ratio as a biomarker of disease. Methods A spectroscopic sequence was performed in 45 subjects (27 healthy, 12 dyspnea of unknown origin [DUO], and 6 pulmonary hypertension [PH ...
Gabriela María García Delgado, Ummul Afia Shammi, Cody Thornburgh, Mia Ruppel, Isabella Parks, Aaron Miller, John P. Mugler III, Talissa A. Altes, Robert P. Thomen   +8 more
wiley   +1 more source

Isomerism of the right atrial appendages with bilateral eparterial bronchi: clinical challenges and surgical management guided by 3D cardiac computed tomography. [PDF]

Indian J Thorac Cardiovasc Surg
Shah J, Pathuri S, Richardson R.
europepmc   +1 more source

Kinetic Compensation of Barrel Launch Under High‐Speed Solid‐Phase Particulate Impacts

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT An accurate launch‐dynamics computational method is critical for barrel weapon service life assessment and multiphase physics field refinement. Given the lack of studies on the solid‐phase buildup behavior at the projectile base, this paper provides an improved method for calculating the launching dynamics under high pressure and high speed ...
Zhiyi He, Guolai Yang, Quanzhao Sun, Shuli Li   +3 more
wiley   +1 more source

Incidental Detection of Adult Polysplenia Syndrome With Situs Inversus Totalis, Interrupted Inferior Vena Cava, and Bronchiectasis. [PDF]

Methodist Debakey Cardiovasc J
Arora K, Verma M, Makhaik S.
europepmc   +1 more source

Subset‐Row Inequalities and Unreachability in Path‐Based Formulations for Vehicle Routing and Scheduling Problems

Networks, EarlyView.
ABSTRACT This work considers branch‐price‐and‐cut algorithms for variants of the vehicle‐routing problem in which subset‐row inequalities (SRIs) are used to strengthen the linear relaxation. SRIs often help to substantially reduce the size of the branch‐and‐bound search tree.
Stefan Faldum, Timo Gschwind, Stefan Irnich   +2 more
wiley   +1 more source

Genomic rare variant mechanisms for congenital cardiac laterality defect: A digenic model approach. [PDF]

Am J Hum Genet
Rai A, Klonowski J, Yuan B, Coveler KJ, Dardas Z, Egab I, Xu J, Lupo PJ, Agopian AJ, Kostka D, Lo CW, Yi SS, Gelb BD, Seidman CE, Boerwinkle E, Posey JE, Gibbs RA, Lupski JR, Morris SA, Coban-Akdemir Z.   +19 more
europepmc   +1 more source

Long-term Outcomes of Fontan Operation in Korea: Different Regions, Different Patients, Different Prognostic Factors? [PDF]

Korean Circ J
Park HK.
europepmc   +1 more source

A liquid-like organelle at the root of motile ciliopathy [PDF]

, 2018
Boulgakov, Alexander A, Brody, Steven L, Horani, Amjad, Huizar, Ryan L, Lee, Chanjae, Marcotte, Edward M, Tu, Fan, Wallingford, John B   +7 more
core   +1 more source