Results 201 to 210 of about 224,640 (315)

Ultra-trace analysis in complex metallic matrices: ICP-MS techniques for stainless steels and nickel-based alloys

reservedThis thesis investigates the application of Inductively Coupled Plasma Mass Spectrometry (ICP-MS) for the detection of tramp elements in stainless steels and nickel-based alloys produced by Acciaierie Valbruna.
VETTORI, CHIARA
core  

Preliminary Evaluation of Preoperative Optic Nerve Sheath Diameter and CT Mass Effect in Relation to Pre-Excision Invasive Intracranial Pressure During Intracranial Tumor Surgery. [PDF]

J Clin Med
Tarimah K, Bisri DY, Rosyidi RM, Wiyarta E, Endriani E, Bisri T.   +5 more
europepmc   +1 more source

Trace Ru‐Doped PtCuRu@PtRu Core‐Shell Electrocatalyst for CO‐Resilient Methanol Oxidation

Advanced Science, EarlyView.
We engineered a trace Ru‐doped PtCuRu@PtRu core‐shell nanostructure. This design exploits lattice mismatch‐induced compressive strain between the PtCuRu ternary core and trace Ru‐doped Pt‐rich shell, systematically downshifting the Pt d‐band center to weaken *CO adsorption energetics.
Tianrui Xue, Shiyue Xing, Zhongliang Liu, Yiting Song, Jianyi Zhang, Miaomiao Liu, Huihui Li, Chunzhong Li   +7 more
wiley   +1 more source

Postoperative raised ICP after minimally invasive surgery for monosutural craniosynostosis. [PDF]

Childs Nerv Syst
Martinelli R, Cusumano M, Tamburrini G, Massimi L.   +3 more
europepmc   +1 more source

Enhancing Biogenic Formic Acid Production in the Modified OxFA Process by Acetonitrile Addition

Advanced Science, EarlyView.
In this study, the beneficial effect of using acetonitrile as a co‐solvent in the modified OxFA process is shown, outperforming methanol, demonstrating improved reaction kinetics combined with high selectivity for the HPA‐2 (H5PV2Mo10O40) catalyzed oxidation of xylose to FA.
Jan‐Dominik H. Krueger, Pegah Saedi, Maximilian J. Poller, Alberto Collauto, Jason P. Hallett, David Robinson, Maxie M. Roessler, Jakob Albert   +7 more
wiley   +1 more source

Evaluation of Pulmonary Artery Acceleration/Ejection Time Ratio (PATET) and the AST-to-Platelet Ratio Index (APRI) in Intrahepatic Cholestasis of Pregnancy. [PDF]

J Clin Med
Ceylan M, Oktem A, Gercik Arzik I, Balci MF, Emiralioglu Cakir Z, Golbasi H.   +5 more
europepmc   +1 more source

Asymmetric Electrostrain/Electrobending in Piezoelectric Ceramics: Role of Defect Dipoles or Oxygen Vacancies

Advanced Science, EarlyView.
Defect‐configurational origins of the asymmetric apparent electrostrain are revealed in different piezoelectric ceramics via atomic‐scale visualization of defect configurations. Migration of oxygen vacancies leads to the electrobending effect in N2‐sintered BaTiO3, while defect dipoles in Ba0.99TiO2.99 generate true asymmetric electrostrain without ...
Jie Wang, Geng Huangfu, Hongjie Zhang, Tiannan Yang, Zhenhua Ma, Jingsheng Chen, Yun Liu, Yiping Guo   +7 more
wiley   +1 more source

Ophthalmologic assessment and intracranial pressure in children: diagnostic methods, clinical correlations, and future directions. [PDF]

Front Pediatr
Hernández-García E, Burgos-Blasco B, Güemes-Villahoz N, Morales-Fernandez L, Fernandez-Vigo JI, Santos-Bueso E, Gomez-de-Liaño R, García-Feijóo J.   +7 more
europepmc   +1 more source

Mn‐Induced Support Stabilization and Ir Electronic Activation Enable Acid‐Stable, Low‐Loading IrO2 Water Oxidation

Advanced Science, EarlyView.
This study introduces a dual‐regulation strategy utilizing a Mn‐doped Co3O4 support to enhance the activity and stability of low‐loading IrO2 catalysts for acidic water oxidation. Mn induces strong Mn─O covalency to reinforce the spinel lattice and activates Ir sites via interfacial electron transfer.
Zhe Liu, Guoxin Ma, Shixiang Yu, Rui Jin, Fei Wang, Xinxin Wen, Mengxin Chen, Yani Ding, Jia Liu, Xinkai Guo, Diab Khalafallah, Hassan Fouad, Xiao Ren, Siwei Li   +13 more
wiley   +1 more source

The mind-liver connection: Exploring psychological stress and its association with the risk of developing intrahepatic cholestasis of pregnancy. [PDF]

Pak J Med Sci
Ali S, Khan MKH, Nawab S, Jawwad G.
europepmc   +1 more source