Results 261 to 270 of about 1,811,201 (303)

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett, Abigail Dubois, Melanie Leguizamon, Alexander Song, Paula Trujillo, Colin D. McKnight, Ciaran M. Considine, Manus J. Donahue, Daniel O. Claassen   +8 more
wiley   +1 more source

Validity of a Wearable Digital Insole for Assessing Gait ON and OFF in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Gait impairment is a distinctive symptom of Parkinson's disease that negatively impact mobility. We assessed the validity of wearable digital insoles against a validated reference gait analysis system for measuring select gait characteristics in patients with Parkinson's disease. Methods A comparative analysis between digital insoles
Deborah A. Hall, Kimberly Kwei, Rolando J. Acosta, Bharatkumar Koyani, Erin Robertson, Pratyush Rai, Roland Barge, Emily Timm, Nicollette L. Purcell, Natasha Desai, Dhanesh Patel, Ana‐Maria Visoiu‐Knapp, Samuel Stuart, Rinol Alaj, Matthew F. Wipperman, Oren Levy, Joan A. O'Keefe   +16 more
wiley   +1 more source

NSF is required for diverse endocytic modes by promoting fusion and fission pore closure in secretory cells. [PDF]

iScience
Wu XS, Sun T, Shi B, Lee S, Zhang Z, Wei L, Wang X, Molakarimi M, Han S, Uy A, Gan L, Wu LG.   +11 more
europepmc   +1 more source

Temperature-Controlled Synthesis of Na A Zeolite from High-Alumina Coal Gangue: Mechanism and Optimization. [PDF]

ACS Omega
Yang Z, Zhao Z, Fang C, Han X, Wang J, Xin X, Li Y, Wang K, Tang W.   +8 more
europepmc   +1 more source

SNARE mediated membrane fusion on pore-spanning membranes

, 2013
Schwenen, L., Hernandez, J., Milovanovic, D., Jahn, R., Steinem, C.   +4 more
openaire   +2 more sources

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Machine learning–aided real-time detection of keyhole pore generation in laser powder bed fusion

Science, 2023
Porosity defects are currently a major factor that hinders the widespread adoption of laser-based metal additive manufacturing technologies. One common porosity occurs when an unstable vapor depression zone (keyhole) forms because of excess laser energy ...
Zhongshu Ren, Lin Gao, S. Clark, K. Fezzaa, P. Shevchenko, A. Choi, W. Everhart, A. Rollett, Lianyi Chen, T. Sun   +9 more
semanticscholar   +3 more sources

Pore space characteristics and corresponding effect on tensile properties of Inconel 625 fabricated via laser powder bed fusion

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2020
In this work, the tensile behavior of Inconel 625 parts fabricated via laser powder bed fusion (LPBF) at different laser power levels is examined, and correlated to bulk porosity as well as pore characteristics such as pore size, aspect ratio morphology,
M. Salarian, H. Asgari, M. Vlasea
semanticscholar   +3 more sources

Pore defects in Laser Powder Bed Fusion: formation mechanism, control method, and perspectives

Journal of Alloys and Compounds, 2023
Chuanbin Du, Yanhua Zhao, Jingchao Jiang, Qian Wang, Haijin Wang, Nana Li, Jie Sun   +6 more
semanticscholar   +3 more sources

Quantifying the mechanisms of keyhole pore evolutions and the role of metal-vapor condensation in laser powder bed fusion

Additive Manufacturing, 2023
Key to quality control for laser powder bed fusion (L-PBF) is the reduction of porosity in built parts. However, understanding the mechanisms of a complete cycle of keyhole pore evolutions, including the processes of the keyhole pore generation, collapse,
Tao Yu, Jidong Zhao
semanticscholar   +1 more source

A critical insight into lack-of-fusion pore structures in additively manufactured stainless steel

, 2020
Despite the obvious advantages of additive manufacturing (AM) in producing metallic parts, defect formation remains a challenge that deleteriously impacts some critical materials properties of AM parts.
M. Laleh, A. Hughes, Sam Yang, Jiangting Wang, Jianli Li, A. Glenn, W. Xu, M. Tan   +7 more
semanticscholar   +1 more source