Results 61 to 70 of about 909,392 (302)

Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin, Tianyuan Yang, Minglei Liu, Haiyang Luo, Jing Yuan, Ke Zhang, Xinsheng Han, Jing Yang, Yuming Xu   +8 more
wiley   +1 more source

Intrinsic dissolution simulation of highly and poorly soluble drugs for BCS solubility classification [PDF]

, 2017
Intrinsic dissolution testing allows characterizing drug substances through its dissolution rate when exposed to a specified surface area in a specific dissolution media, This can be used to determine if a drug substance is highly or poorly soluble.
Raimar Löbenberg, Beatriz Ayumi Sakamoto Kakuda, Duque, Marcelo Dutra [UNIFESP], Ferraz, Humberto Gomes, Silva, Daniela Amaral, Sakamoto Kakuda, Beatriz Ayumi [UNIFESP], Carpentieri Rodrigues, Leticia Norma [UNIFESP], Daniela Amaral Silva, Humberto Gomes Ferraz, Lobenberg, Raimar, Marcelo Dutra Duque, Michele Georges Issa, Issa, Michele Georges, Leticia Norma Carpentieri Rodrigues   +13 more
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Characterization and Dissolution Kinetics Testing of Radioactive H-3 Calcine [PDF]

, 2002
Characterization and dissolution kinetics testing were performed with Idaho radioactive H-3 calcine. Calcine dissolution is the key front-end unit operation for the Separations Alternative identified in the Idaho High Level Waste Draft EIS. The impact of
Batcheller, Thomas Aquinas, Garn, Troy Gerry   +1 more
core   +1 more source

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source

DISSOLUTION RATE OF OIL SHALE THERMOBITUMEN IN DIFFERENT SOLVENTS; pp. 399–414 [PDF]

Oil Shale, 2009
Dissolution kinetics of the mix of thermobitumen and oil (TBO) formed at low-temperature pyrolysis of oil shale in autoclaves was studied for the first time.
Ille Johannes, L. TIIKMA, J. SOKOLOVA
doaj   +1 more source

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

Advanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi, Mathias Galetz, Georg Hasemann, Fabian Lanoy, Emma White, Manja Krüger   +5 more
wiley   +1 more source

Moving and Union Dissolution [PDF]

, 2008
This paper examines the effect of migration and residential mobility on union dissolution among married and cohabiting couples. Moving is a stressful life event, and a large, multidisciplinary litera-ture has shown that family migration often benefits ...
Cooke, T., Boyle, P.J., Kulu, Hill, Mulder, Clara H, Boyle, Paul, Cooke, Thomas, Gayle, V., Mulder, Clara H., Kulu, H., Gayle, Vernon, Mulder, C.H., Boyle, Paul J.   +11 more
core   +1 more source

Experiment and simulation study on dissolution widening of carbonate rock fracture

Shuiwen dizhi gongcheng dizhi
Previous researches show that the dissolution of carbonate rocks can be characterized by dissolution rate equation, but the form of characterization is quite different, which is mainly reflected in the undersaturated state far from equilibrium.
Yazun WU, Jianghao YU, Yun LIN, Yi JIN, Yuan LIU, Xueqi WANG   +5 more
doaj   +1 more source