Results 231 to 240 of about 1,559,138 (346)

Dual Energy CT-Derived Liver Extracellular Volume Fraction for Assessing Liver Functional Reserve in Patients with Liver Cirrhosis. [PDF]

Medicina (Kaunas)
Hong SJ, Kim JE, Cho JM, Choi HC, Park MJ, Choi HY, Shin HS, Won JH, Yang W, Kim HO.   +9 more
europepmc   +1 more source

LiVO3/LiZnVO4 Nanocomposite: High Performance Electrocatalyst for Ambient Nitrogen Reduction to Ammonia

Advanced Engineering Materials, EarlyView.
Lithium‐mediated electrocatalysis enables sustainable N2 fixation but hindered by parasitic Li deposition. An oxide‐oxide nanocomposite (LiVO3/LiZnVO4) structurally integrates lithium into active sites, suppressing plating and enhancing N2 activation and HER supression.
Naina Goyal, Dhamotharan Dharmasigamani, Fabio Pires, Ravi Kumar, Sanjay Mathur   +4 more
wiley   +1 more source

Dual-Energy Computed Tomography (DECT) for Diagnosing Contrast-Induced Encephalopathy (CIE) Mimicking Intracranial Hemorrhage (ICH): A Rare Case. [PDF]

Diagnostics (Basel)
Shen Y, Ye T.
europepmc   +1 more source

Enhanced Mechanical and Shape Memory Properties of Laser Direct Energy Deposited CoCrFeMn High Entropy Alloy by Carbon Addition

Advanced Engineering Materials, EarlyView.
Feasibility of improving the mechanical and shape‐memory properties of a CoCrFeMn high‐entropy alloy through carbon addition is investigated. The recovery strain of the carbon‐containing alloy is approximately four to five times higher than that of the carbon‐free alloy.
Minsu Park, Jiyoung Park, Haeju Jo, Dohyung Kim, Wookjn Lee   +4 more
wiley   +1 more source

Formation of Intermetallic Sludge Phases in AlMgSi Alloys with High Concentrations of Alloying Elements: A Drawback for Increasing Sustainability

Advanced Engineering Materials, EarlyView.
Sludge phases with brittle fracture behavior form in AlMgSi alloys with high concentrations of alloying elements and negatively influence their ductility. The phase type mainly depends on the Si content and the concentration of minor alloying elements like Fe, Mn, Cr, and Mo strongly influences the number of sludge particles. The need for sustainable
Dominik Steinacker, Matthias Glosemeyer, Johannes Seltsam, Heinz Werner Höppel   +3 more
wiley   +1 more source

Dual-energy CT combined with histogram parameters in the assessment of perineural invasion in colorectal cancer. [PDF]

Int J Colorectal Dis
Wang Y, Tan H, Li S, Long C, Zhou B, Wang Z, Cao Y.   +6 more
europepmc   +1 more source

Improved Strength and Corrosion Resistance of Ti–50Zr Alloy Through Heat Treatment

Advanced Engineering Materials, EarlyView.
This work systematically analyzes the effects of heat treatment on mechanical properties and corrosion behavior of Ti‐50Zr alloy produced via vacuum arc melting. Microstructure transforms from coarse lamellar α phase in as‐cast condition to fine and uniformly distributes acicular α′ phase in heat‐treatment state.
Yuhua Li, Qian Zhang, Rong Zhao, Haojie Wang, Yujing Liu, Zibo Zhao, Chengliang Yang, Lai‐Chang Zhang   +7 more
wiley   +1 more source

Bone mineral density measurement in the Gruen zones using dual-energy x-ray absorptiometry : insights from quantitative CT analysis. [PDF]

Bone Joint Res
Uemura K, Otake Y, Tamura K, Higuchi R, Kono S, Mae H, Takashima K, Okada S, Sugano N, Hamada H.   +9 more
europepmc   +1 more source

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht, Majd Machour, Inbal Michael, Maria Bulatova, Janette Zavin, Shulamit Levenberg   +5 more
wiley   +1 more source

Advances in dual energy computed tomography approach for proton stopping power ratio computation in radiotherapy. [PDF]

World J Radiol
Chika CE.
europepmc   +1 more source