Results 11 to 20 of about 4,491 (181)

Large-eddy simulation of a hypersonic turbulent boundary layer over a compression corner

AIP Advances, 2023
In this paper, large-eddy simulation of the interaction between a shock wave and the hypersonic turbulent boundary layer in a compression corner with a fixed 34° deflection angle at Ma = 6 for different Reynolds number cases is conducted.
Han Qi, Xinliang Li, Xiangxin Ji, Fulin Tong, Changping Yu   +4 more
doaj   +1 more source

A nationwide assessment of hepatocellular adenoma resection: Indications and pathological discordance

Hepatology Communications, EarlyView., 2022
Abstract Hepatocellular adenomas (HCAs) are benign liver tumors associated with bleeding or malignant transformation. Data on the indication for surgery are scarce. We analyzed indications and outcome of patients operated for HCAs < 50 mm compared to HCAs ≥ 50 mm. Changes in final postoperative diagnosis were assessed.
Martijn P. D. Haring, Arthur K. E. Elfrink, Christiaan A. J. Oudmaijer, Paul C. M. Andel, Alicia Furumaya, Nenke de Jong, Colin J. J. M. Willems, Thijs Huits, Julie M. L. Sijmons, Eric J. T. Belt, Koop Bosscha, Esther C. J. Consten, Mariëlle M. E. Coolsen, Peter van Duijvendijk, Joris I. Erdmann, Paul Gobardhan, Robbert J. de Haas, Tjarda van Heek, Hwai‐Ding Lam, Wouter K. G. Leclercq, Mike S. L. Liem, Hendrik A. Marsman, Gijs A. Patijn, Türkan Terkivatan, Babs M. Zonderhuis, Izaak Quintus Molenaar, Wouter W. te Riele, Jeroen Hagendoorn, Alexander F. M. Schaapherder, Jan N. M. IJzermans, Carlijn I. Buis, Joost M. Klaase, Koert P. de Jong, Vincent E. de Meijer, the Dutch Benign Liver Tumor Group, R. B. Takkenberg, J. Verheij, O. M. van Delden, J. I. Erdmann, B. V. van Rosmalen, A. Furumaya, G. Kazemier, D. Ramsoekh, J. N. M. IJzermans, R. A. de Man, M. D. Doukas, M. G. Thomeer, A. J. Klompenhouwer, A. F. M. Schaapherder, M. E. Tushuizen, M. J. Coenraad, A. S. L. P. Crobach, M. C. Burgmans, S. Feshtali, M. M. E. Coolsen, M. Kramer, J. C. Beckervordersandforth, I. V. Samarska, C. van der Leij, R. Miclea, J. H. W. de Wilt, P. B. van den Boezem, E. T. T. L. Tjwa, I. Munsterman, S. Vos, S. van Koeverden, V. E. de Meijer, F. J. C. Cuperus, R. J. de Haas, E. W. Duiker, M. P. D. Haring   +70 more
wiley   +1 more source

Direct numerical simulation of compressible turbulence accelerated by graphics processing unit: An open-access database of high-resolution direct numerical simulation

AIP Advances, 2022
In the author’s previous work, we introduced an open-source accelerated computational fluid dynamics code for scientific computations using a graphics processing unit system (OpenCFD-SCU). This code offers significantly improved computation speed and can
Guanlin Dang, Shiwei Liu, Tongbiao Guo, Junyi Duan, Xinliang Li   +4 more
doaj   +1 more source

Animal models of pulmonary hypertension due to left heart disease

Animal Models and Experimental Medicine, 2022
Pulmonary hypertension due to left heart disease (PH‐LHD) is regarded as the most prevalent form of pulmonary hypertension (PH). Indeed, PH is an independent risk factor and predicts adverse prognosis for patients with left heart disease (LHD ...
Shao‐Fei Liu, Yi Yan
doaj   +1 more source

Therapeutic Challenges and Emerging Treatment Targets for Pulmonary Hypertension in Left Heart Disease

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Pulmonary hypertension (PH) attributable to left heart disease (LHD) is believed to be the most common form of PH and is strongly associated with increased mortality and morbidity in this patient population.
Christelle Lteif, Ali Ataya, Julio D. Duarte   +2 more
doaj   +1 more source

Pathogenesis of pulmonary hypertension caused by left heart disease

Frontiers in Cardiovascular Medicine, 2023
Pulmonary hypertension has high disability and mortality rates. Among them, pulmonary hypertension caused by left heart disease (PH-LHD) is the most common type.
Mingzhu Xiao, Disheng Lai, Yumin Yu, Qingqing Wu, Caojin Zhang   +4 more
doaj   +1 more source

Use of Percutaneous Atrioseptotosmy for Left Heart Decompression During Veno‐Arterial Extracorporeal Membrane Oxygenation Support: An Observational Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2022
Background Left ventricular overload is frequent under veno‐arterial extracorporeal membrane oxygenation, which is associated with a worsening of the prognosis of these patients. Several left heart decompression (LHD) techniques exist.
Clément Delmas, Luigi Vallee, Frédéric Bouisset, Jean Porterie, Caroline Biendel, Olivier Lairez, Laure Crognier, Bertrand Marcheix, Jean‐Marie Conil, Philippe Maury, Vincent Minville   +10 more
doaj   +1 more source

Correlation between density and temperature fluctuations of hypersonic turbulent boundary layers at Ma∞ = 8

AIP Advances, 2020
The correlation between density and temperature fluctuations (ρ′ and T′) of the turbulent boundary layer is significantly affected by wall temperature. Direct numerical simulation databases with the ratio of wall-to-recovery temperature Tw/Tr = 0.8 and 0.
Xin Li, Fu-Lin Tong, Chang-Ping Yu, Xin-Liang Li   +3 more
doaj   +1 more source

Poster 161: Musculoskeletal Adaptations to Baseball Pitching Differ Markedly Between Righthand Dominant Versus Lefthand Dominant Pitchers

Orthopaedic Journal of Sports Medicine, 2023
Objectives: Musculoskeletal adaptations on the dominant arm of baseball pitchers are typically (1) a gain in glenohumeral external rotation (ER) range of motion (ROM), (2) a loss of glenohumeral internal rotation (IR) ROM, (3) posterior shoulder ...
Michael Mullaney, Susan Kwiecien, Timothy Tyler, Malachy McHugh   +3 more
doaj   +1 more source

Machine learning to differentiate pulmonary hypertension due to left heart disease from pulmonary arterial hypertension

ERJ Open Research, 2023
Background and aims Pulmonary hypertension due to left heart disease (PH-LHD) is the most frequent form of PH. As differential diagnosis with pulmonary arterial hypertension (PAH) has therapeutic implications, it is important to accurately and ...
Katleen Swinnen, Kenneth Verstraete, Claudia Baratto, Laura Hardy, Maarten De Vos, Marko Topalovic, Guido Claessen, Rozenn Quarck, Catharina Belge, Jean-Luc Vachiery, Wim Janssens, Marion Delcroix   +11 more
doaj   +1 more source