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Results 231 to 240 of about 305,244 (339)

Tool Wear Effect on Machinability and Surface Integrity in MQL and Cryogenic Hard Turning of AISI 4340. [PDF]

Materials (Basel)
Jouini N, Yaqoob S, Ghani JA, Mehrez S.
europepmc +1 more source

High Cycle Fatigue Properties of PM‐HIPed High‐Nitrogen Tool Steel: Effect of Surface Condition

Fatigue &Fracture of Engineering Materials &Structures, EarlyView.
ABSTRACT This study explores the impact of surface condition on high‐cycle fatigue performance of a high‐nitrogen martensitic tool steel manufactured through powder metallurgy and hot isostatic pressing. In near‐net manufacturing applications, acid‐leaching pickling treatment and/or machining is used as a post‐treatment to remove the powder container ...
Faezeh Javadzadeh Kalahroudi +3 more
wiley +1 more source

Electron microscopy‐based three‐dimensional subcellular imaging of plant male gametophyte

Journal of Integrative Plant Biology, EarlyView.
The Aquilos2 Cryo‐FIB workflows provide practical routes for cryo‐electron tomography and volume imaging in plant structural biology. ABSTRACT Understanding cellular events in three dimensions (3D) is of great importance for the annotation and illustration of biological processes in a contextual way. Imaging techniques based on electron microscopy (EM),
Zhiqi Liu +9 more
wiley +1 more source

Cryoballoon treatment of endoscopically unresectable duodenal adenomas. [PDF]

World J Gastrointest Endosc
Modirian N, Wei MT, Friedland S.
europepmc +1 more source

Deep learning assisted high‐resolution microscopy image processing for phase segmentation in functional composite materials

Journal of Microscopy, EarlyView.
Abstract In the domain of battery research, the processing of high‐resolution microscopy images is a challenging task, as it involves dealing with complex images and requires a prior understanding of the components involved. The utilisation of deep learning methodologies for image analysis has attracted considerable interest in recent years, with ...
Ganesh Raghavendran +7 more
wiley +1 more source

Alloy Strengthening Mechanisms, Microstructure Control, and Performance Optimization. [PDF]

Materials (Basel)
Zhou H, Feng K.
europepmc +1 more source

Mass Spectrometry Imaging Combined With Single‐Cell Transcriptional Profiling Reveals the Multidimensional Spatial Distributions and Biosynthetic Pathways of Medicinal Components in Andrographis paniculata

Plant Biotechnology Journal, EarlyView.
ABSTRACT The synthesis and accumulation of active ingredients in medicinal plants are distributed in specific organs, tissues, and cell types, which are important for the exploitation of medicinal plants. However, the fine distribution of active ingredients is difficult to know. Here, the system of mass spectrometry imaging (MSI) integrated with single‐
HaiSheng Zeng +14 more
wiley +1 more source

Effects of Prior Heat Treatment and Induction Hardening on the Properties of JIS SUJ3 Bearing Steel. [PDF]

Materials (Basel)
Lu SQ, Chiu LH, Chang PJ, Lin CK.
europepmc +1 more source

Stress Granule‐Associated ZmCTU2 Confers Thermotolerance in Maize via Coordinated Regulation of Proteostasis and ROS Homeostasis

Plant Biotechnology Journal, EarlyView.
ABSTRACT The escalating global temperatures and intensifying heat stress events pose significant threats to maize productivity worldwide. Uncovering key thermotolerance genes and their functional mechanisms is thus critical for developing climate‐resilient crops.
Yufang Xu +8 more
wiley +1 more source

Internal friction evidence for the carbides-formation in the high Co-Ni martensite steel during heat treatment. [PDF]

Sci Rep
Li XY +7 more
europepmc +1 more source

cryogenic treatment
microstructure
medicine

wear resistance
hardness
physics

mechanical properties
retained austenite
tool steel