Results 171 to 180 of about 32,070 (302)

Synergistic effects of atomic oxygen and thermal cycling in low earth orbit on polymer-matrixed space material. [PDF]

Heliyon, 2023
Zhai R, Yang X, Jiang L, Gao H, Zhang Y, Jiao Z.   +5 more
europepmc   +1 more source

White Matter Microstructural Abnormalities in Neonatal Onset Genetic Epilepsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Recent evidence indicates that epilepsy is associated with abnormal white matter. If seizures alter white matter, then the impact upon network function, epileptogenesis, and cognition could be pronounced in neonates undergoing rapid developmental myelination. Neonates with epilepsy due to nonstructural genetic causes provide a unique
Amanda G. Sandoval Karamian, Tianjia Zhu, Hao Huang, Shavonne L. Massey, Mark P. Fitzgerald, Darshana Parikh, Arastoo Vossough, Ingo Helbig, Nicholas S. Abend   +8 more
wiley   +1 more source

Performance Analysis of NB-IoT Uplink in Low Earth Orbit Non-Terrestrial Networks. [PDF]

Sensors (Basel), 2022
Kim MG, Jo HS.
europepmc   +1 more source

Electroencephalographic Normalization as a Biomarker of Clinical Recovery in Down Syndrome Regression Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Down syndrome regression disorder is a syndrome characterized by subacute loss of cognitive, behavioral, and functional abilities in individuals with Down syndrome. Electroencephalography abnormalities are frequently observed during evaluation, but it remains unclear whether these findings represent a dynamic marker of disease ...
Jonathan D. Santoro, Mackenzie Silverman, Maeve C. Lucas, Mariam M. Yousuf, Samuel T. Otey, Stella V. Gray, Brittany Jordan, Madeline D. Kahan, Latanya D. Agurs, Michelle Van Hirtum Das, Deborah Holder, Devin King, Eileen A. Quinn, Ryan Kammeyer, Michael S. Rafii   +14 more
wiley   +1 more source

Cognitive and Neuroimaging Divergence Between Juvenile and Adult FUS Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disorder characterized by progressive motor neuron degeneration. Fused in sarcoma (FUS)‐associated juvenile ALS (jALS) represents a distinct and aggressive subgroup with rapid deterioration and poor prognosis.
Alexandra V. Jürs, Marcel Naumann, Annaliis Lehto, Hanna Schön, Jens Kurth, Johannes Prudlo, Andreas Hermann, Elisabeth Kasper   +7 more
wiley   +1 more source

Metamaterial Based Ku-Band Antenna for Low Earth Orbit Nanosatellite Payload System. [PDF]

Nanomaterials (Basel), 2023
Alam T, Islam MT, Hakim ML, Alharbi KH, Singh MSJ, Sheikh MM, Aldhaheri RW, Islam MS, Soliman MS.   +8 more
europepmc   +1 more source

Digital Cognitive Phenotyping for Differential Diagnosis and Monitoring in Neurological Conditions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To assess the utility, accessibility, and equivalence to supervised scales of online cognitive assessment in older individuals with cognitive impairment. Methods Patients with Alzheimer's disease (AD, n = 31), idiopathic normal pressure hydrocephalus (iNPH, n = 26), and traumatic brain injury (TBI, n = 23) completed online cognitive ...
Martina Del Giovane, Valentina Giunchiglia, Michael C. B. David, Magdalena A. Kolanko, William R. Trender, Peter J. Hellyer, Harmeena Kaur, David J. Sharp, Christopher Carswell, Paresh A. Malhotra, Adam Hampshire   +10 more
wiley   +1 more source

LSTM-Assisted Doppler Opportunistic Positioning with Low Earth Orbit Satellites

天地一体化信息网络
Opportunistic positioning using the instantaneous Doppler frequency offset of low earth orbit (LEO) satellite communication signals faces the following problems: significant impact of frequency offset estimation errors on positioning accuracy and ...
Wei Yuming, Cui Gaofeng, Wu Mengjing, Wang Weidong   +3 more
doaj  

Integrative focus on the space exposome-integrome: physiological challenges and practical limits of countermeasures beyond low Earth orbit. [PDF]

NPJ Microgravity
Bailey DM, Blottner D, Gunga HC, Schneider S, Wotring V, Baatout S, Durante M, Olde Engberink RHG, Goswami N, Heer M, Liphardt AM, Monici M, Pagnini F, Stern C, Stukenborg JB, Weber T, Vico L, White O, van Ombergen A, Choukér A.   +19 more
europepmc   +1 more source

Glycogen metabolism is required for optimal cyanobacterial growth in the rapid light-dark cycle of low-Earth orbit. [PDF]

Life Sci Space Res (Amst), 2023
Bishé B, Golden SS, Golden JW.
europepmc   +1 more source