Results 271 to 280 of about 2,666,039 (345)

Quantifying the Trajectory of Percutaneous Endoscopic Lumbar Discectomy in 3D Lumbar Models Based on Automated MR Image Segmentation-A Cross-Sectional Study. [PDF]

Orthop Surg
Su Z, Wang Y, Huang C, He Q, Lu J, Liu Z, Zhang Y, Zhao Q, Zhang Y, Cai J, Pang S, Yuan Z, Chen Z, Chen T, Lu H.   +14 more
europepmc   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Preliminary study on the use of perfluoropropane contrast agent in monitoring drug diffusion during fascial plane blocks. [PDF]

BMC Anesthesiol
Zhang Z, Zhang Y, Ni Y, Wang L, Nie L, Zhao X.   +5 more
europepmc   +1 more source

2-resonance of plane bipartite graphs and its applications to boron–nitrogen fullerenes

, 2010
Heping Zhang, Saihua Liu
openalex   +1 more source

Comparative Wear and Friction Analysis of Sliding Surface Materials for Hydrostatic Bearing under Oil Supply Failure Conditions

Advanced Engineering Materials, EarlyView.
Hydrostatic bearings excel in high‐precision applications, but their performance hinges on a continuous external supply. This study evaluates various material combinations for sliding surfaces to mitigate damage during supply failures or misalignment and to discover the most effective materials identified for enhancing the reliability and efficiency of
Michal Michalec, Lukáš Daněk, Jan Foltýn, Petr Svoboda, Carsten Gachot, Martin Hartl, Ivan Křupka   +6 more
wiley   +1 more source

Contractile peri-nuclear actomyosin network repositions peripheral and polar chromosomes to promote early kinetochore–microtubule interactions

Sheidaei N, Eykelenboom JK, Yue Z, Ball G, Booth AJ, Tanaka TU.   +5 more
europepmc   +1 more source

Aromaticity in Ancient Zeise's Salt. [PDF]

Inorg Chem
Guha AK, Kalita AJ, Orozco-Ic M, Fernández-Herrera MA, Merino G.   +4 more
europepmc   +1 more source

Coloring geometric hyper-graph defined by an arrangement of half-planes

, 2010
Radoslav Fulek
openalex   +2 more sources

Static and Dynamic Behavior of Novel Y‐Shaped Sandwich Beams Subjected to Compressive Loadings: Integration of Supervised Learning and Experimentation

Advanced Engineering Materials, EarlyView.
In this study, the mechanical response of Y‐shaped core sandwich beams under compressive loading is investigated, using deep feed‐forward neural networks (DFNNs) for predictive modeling. The DFNN model accurately captures stress–strain behavior, influenced by design parameters and loading rates.
Ali Khalvandi, Saeed Kamarian, Mahdi Bodaghi, Saeed Saber‐Samandari, Jung‐il Song   +4 more
wiley   +1 more source

Unveiling diverse solitons in the quintic perturbed Gerdjikov-Ivanov model via a modified extended mapping method. [PDF]

Sci Rep
Hussein HH, Ahmed HM, Kandil SA, Alexan W.   +3 more
europepmc   +1 more source