Results 231 to 240 of about 55,472 (297)

A Data‐Driven Inverse Design Methodology for Magnetic Soft Millirobots Navigating in Confined Spaces

Advanced Science, EarlyView.
A data‐efficient inverse design framework automates the optimization of magnetic soft millirobots for confined‐space navigation. Integrating a physics‐based Cosserat rod model with Bayesian optimization efficiently identifies high‐performance geometries.
Ziyu Ren, Hong Wang, Chak Wang Tse, Yi Zheng, Xi Chen, Wenqi Hu   +5 more
wiley   +1 more source

Concurrent Vulvar and Cutaneous Melanoma in a 40-Year-Old Woman: A Rare Case of Multiple Primary Melanomas. [PDF]

Gynecol Oncol Rep
Leite SJ, Asada J, Smith T, Jeter J, Tarney CM.   +4 more
europepmc   +1 more source

Mixing‐Driven Defects and Composition Evolution in Multi‐Material Metal Additive Manufacturing

Advanced Science, EarlyView.
Operando synchrotron X‐ray imaging coupled with high‐fidelity multiphysics modeling uncovers how inter‐material mixing reshapes keyhole dynamics and drives distinct pore‐formation pathways in multi‐material laser powder bed fusion (LPBF). Composition‐dependent instabilities trigger defects, whereas rescanning suppresses porosity and homogenizes Cu ...
Zhilang Zhang, Steve Gaudez, Mario Togni, Steven Van Petegem, Markus Bambach, Mamzi Afrasiabi   +5 more
wiley   +1 more source

Rare Long-Term Transformation from Solitary Hepatocellular Carcinoma to Synchronous Double Primary Hepatocellular Carcinoma and Intrahepatic Cholangiocarcinoma: A Case Report and Literature Review. [PDF]

J Hepatocell Carcinoma
Qiao L, Wei P, Lo C, Luo Y, Peng Y, Kang Z, Gao J, Zhu J, Li Z.   +8 more
europepmc   +1 more source

Compact Tabletop Magnetic Resonance Elastography for Mapping Soft Tissue Viscoelasticity

Advanced Science, EarlyView.
This work introduces a compact, low‐cost tabletop magnetic resonance elastography platform for high‐resolution viscoelastic mapping in soft‐tissue specimens. Using this method in human colorectal liver metastases, we demonstrate fully automated biomechanical profiling of treatment response and show that heterogeneity‐based metrics outperform ...
Weijie Zhao, Lisa‐Marie Skrip, Heiko Tzschätzsch, Tom Meyer, Hossein S. Aghamiry, Alexander Arnold, Lene Änne Böhne, Jakob Jordan, Oliver Boehm, Agnes K. Boehm, Steffen Görner, Jakob Schattenfroh, Yanglei Wu, Pedro Augusto Dantas de Moraes, Johann Pratschke, Jürgen Braun, Igor M. Sauer, Jing Guo, Ingolf Sack, Karl H. Hillebrandt   +19 more
wiley   +1 more source

A Synchronous Occurrence of Serous and Mucinous Cystadenomas of the Ovaries: Case Report and Review of the Literature. [PDF]

Int Med Case Rep J
Mbabazi E, Dushimiyimana B, Ruzindana K, Musana FRM, Getaneh FB, Manirakiza F.   +5 more
europepmc   +1 more source

Dual pancreatic carcinomas: clonally related or independent primaries? [PDF]

NPJ Precis Oncol
Schoenfeld JD, Ravichandran V, Tarcan Z, Sahin-Ozkan H, Richards AL, Bilani N, Chou JF, O'Connor CA, McManamon D, Varghese AM, Keane F, D'Angelica MI, Jarnagin WR, Drebin J, Reidy-Lagunes D, Wei AC, Chalasani SB, Balogun F, Park W, Yu KH, Soares K, Donoghue MTA, Iacobuzio-Donahue C, Stadler ZK, Capanu M, Basturk O, O'Reilly EM.   +26 more
europepmc   +1 more source

Synchronous gastric cardia and antrum signet ring cell carcinomas: A rare case report highlighting diagnostic challenges and multidisciplinary management. [PDF]

Medicine (Baltimore)
Wang C, Su Y, Jie C, Teng T, Zhang Y, Chen Y, Chen P, Chen W.   +7 more
europepmc   +1 more source

Synchronous Breast and Kidney Carcinomas Following Treatment for Hodgkin's Lymphoma in Young Adulthood: A Case Report and Literature Review. [PDF]

J Clin Med
Žegarac M, Kocić M, Stević D, Cvetković A, Živković O, Milićević A, Buta M, Marković I, Đurišić I, Kozomara Z, Inić Z.   +10 more
europepmc   +1 more source

Coexistence of Primary Colorectal Cancer and Multiple Colonic Metastases from Pancreatic Tail Cancer: A Case Report. [PDF]

Surg Case Rep
Uemura M, Takashima Y, Munemoto Y, Amaya S, Terada T, Saito K, Shimada M, Yamada S, Kohno T, Sakaguchi T, Katsuyama Y, Kobori R, Hasegawa K, Nakanuma Y.   +13 more
europepmc   +1 more source