Results 151 to 160 of about 1,240,550 (316)

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar   +2 more
wiley   +1 more source

Total gamma-gamma and gamma*-gamma* Cross Sections Measured at LEP

open access: yes, 2001
Recent results on total cross-section measurements in gamma-gamma and gamma*-gamma* collisions at LEP are reported. Phenomenological fits to the data are presented.
openaire   +2 more sources

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

Daftar Isi GAMMA Vol.2 No.1, September 2006

open access: yes, 2010
uji potensi rhizobakteri perombak pestisida ddt sebagai pupuk hayati (biofertilizer)Ali Ikhwan. 01Pengaruh Pestisida Organik dan Interval Penyemprotan terhadap Hama Plutella xylostella padaBudidaya Tanaman Kubis OrganikHeniik Sukorini.
Isi, Daftar
core  

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

open access: yesAdvanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

Daftar Isi Jurnal Gamma Volume 9 Nomor 2, Maret 2014

open access: yes, 2015
Eksplorasi Pigmen Antosianin Bahan Hayati Lokal Pengganti Rodhamin B dan Uji Efektivitasnya pada Beberapa Produk Industri/PanganElfi Anis Saati  01 - 12Shelf Life Produk Kembang Gula Susu Berperisa Yogurt pada Berbagai Jenis KemasanEndang Sri hartatie 13
Isi, Daftar
core  

{\Gamma}-supercyclicity

open access: yes, 2015
We characterize the subsets $\Gamma$ of $\C$ for which the notion of $\Gamma$-supercyclicity coincides with the notion of hypercyclicity, where an operator $T$ on a Banach space $X$ is said to be $\Gamma$-supercyclic if there exists $x\in X$ such that $\overline{\text{Orb}}(\Gamma x, T)=X$.
Charpentier, Stéphane   +2 more
openaire   +3 more sources

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