Results 151 to 160 of about 229,475 (313)

Developing an interpretable clinical-radiomics machine learning model using whole transition zone MRI analysis for improving diagnosis of transition zone prostate cancer. [PDF]

Front Oncol
Yang J, Jiang N, Zhang Y, Yang L, Xia L, Ren Y, Xu H, Li Z, Wang J, Cui F.   +9 more
europepmc   +1 more source

Exchange Rate and Interest Rate Distribution and Volatility under the Portuguese Target Zone [PDF]

The aim of this study is to analyse the exchange rate and interest rate distribution and volatility under the participation of the Portuguese economy in the Exchange Rate Mechanism (ERM) of the European Monetary System (EMS) based on some of the main ...
António Portugal Duarte, Adelaide Duarte, João Sousa Andrade   +2 more
core  

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source

Picophytoplankton implicated in productivity and biogeochemistry in the North Pacific Transition Zone. [PDF]

mSystems
Key RS, Coesel SN, Gradoville MR, Morales RL, Farnelid H, Zehr JP, Armbrust EV, Durham BP.   +7 more
europepmc   +1 more source

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

Advanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak, Olha Zvirko, Rostyslav Leshchak, Hryhoriy Nykyforchyn   +3 more
wiley   +1 more source

Ancient storage of anomalous mercury isotope signatures in the Earth's transition zone. [PDF]

Nat Commun
Xu R, Yin R, White WM, Bizimis M, Cai Y, Zhang J, Chen C, Tian Z, Ruan T, Li Y, Zhang G, Liu L, Bai Z, Zhou M, Liu Y.   +14 more
europepmc   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Economic relations with regions neighbouring the euro area in the ‘euro time zone [PDF]

This paper reviews the economic, monetary and financial relations between the EU and the euro area and a set of countries in a broad set of neighbouring regions. The 80 or so countries are mostly classified as transition, emerging or developing economies
Michael Sturm, Francesco Mazzaferro, Christian Thimann, Arnaud Mehl, Adalbert Winkler   +4 more
core  

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

A quantitative assessment of dialectal variation in a linguistic transition zone: spatial insights from vernacular bird names in southeastern Spain. [PDF]

J Ethnobiol Ethnomed
Paracuellos M.
europepmc   +1 more source