Results 141 to 150 of about 9,161,553 (268)

Chemical and morphological evolution of hybrid conversion coatings in low-Earth orbit space environment. [PDF]

RSC Adv
Mohanty A, Liu X, Chung CC, Vonk D, Kisslinger K, Tong X, Petrash S, Foster K, Chen-Wiegart YK.   +8 more
europepmc   +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

Integrated PANoptosis Profiling Identifies Immunosuppressive Subtypes and a Prognostic Signature With Functional Validation of MLKL in Glioblastoma

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The prognosis of glioblastoma (GBM) remains highly unfavorable, largely due to high tumor heterogeneity and an immunosuppressive microenvironment. However, the functional role of PANoptosis in this context is poorly understood. Methods Patients were stratified via K‐means clustering. A risk score model was constructed using prognosis‐
Langfei Tian, Minghui Zhao, Yuanbo Hu, Kaiyue Wang, Haiguang Liu, Zetong Bai, Kebin Zheng   +6 more
wiley   +1 more source

Re‐Purposing Sapropterin (Kuvan) for ACTA2‐Related Multisystemic Smooth Muscle Dysfunction Syndrome: A Translational Mechanistic and First‐In‐Human Therapeutic Report

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Multisystemic smooth muscle dysfunction syndrome (MSMDS) is an ultra‐rare, ACTA2‐related disorder characterized by severe cerebrovascular disease, aortic aneurysms, and smooth muscle dysfunction. Using molecular dynamics simulations and in silico drug screening, we identified that sapropterin dihydrochloride (Kuvan) is a candidate capable of ...
Moran Hausman‐Kedem, Noa Bielopolski, Vijai Krishnan, Shane Wald‐Altman, Shelly I Shrian, Omer Bar‐Yosef, Livia Kapusta, Claire Shamber, Patricia L. Musolino, Miguel Weil   +9 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  

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

CSF Cytokine Network Organization Predicts Progression Independent of Relapse and MRI Activity in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Progression independent of relapse activity is a major determinant of long‐term disability in multiple sclerosis, but its immunopathologic basis remains incompletely understood. We investigated whether relapse‐independent progression in radiologically stable relapsing–remitting multiple sclerosis is associated with distinct ...
Antonio Bruno, Matteo Conti, Ettore Dolcetti, Federica Azzolini, Angela Borrelli, Roberta Fantozzi, Mario Stampanoni Bassi, Giovanni Galifi, Giuseppe Maccarrone, Luca Montaguti, Marco Cervigni, Maddalena Dal Pozzo, Roberto Furlan, Annamaria Finardi, Girolama Alessandra Marfia, Marco Salvetti, Antonella Conte, Fabio Buttari, Diego Centonze, Luana Gilio   +19 more
wiley   +1 more source

White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram, Guangwei Du, Sangam Kanekar, Nandakumar Nagaraja   +3 more
wiley   +1 more source

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

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