Results 121 to 130 of about 2,759 (244)

Stirling Convertor Control for a Concept Rover at NASA Glenn Research Center [PDF]

The U.S. Department of Energy (DOE), Lockheed Martin Space Systems Company (LMSSC), Sunpower Inc., and NASA Glenn Research Center (GRC) have been developing an Advanced Stirling Radioisotope Generator (ASRG) for potential use as an electric power system ...
Blaze-Dugala, Gina M.
core   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Recent Progress of Switching Power Management for Triboelectric Nanogenerators. [PDF]

Sensors (Basel), 2022
Zhou H, Liu G, Zeng J, Dai Y, Zhou W, Xiao C, Dang T, Yu W, Chen Y, Zhang C.   +9 more
europepmc   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Integrated PbS Colloidal Quantum Dot Photodiodes on Silicon Nitride Waveguides. [PDF]

ACS Photonics, 2023
Pang C, Deng YH, Kheradmand E, Poonkottil N, Petit R, Elsinger L, Detavernier C, Geiregat P, Hens Z, Van Thourhout D.   +9 more
europepmc   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

Aging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source

Advanced Stirling Convertor (ASC-E2) Performance Testing at NASA Glenn Research Center [PDF]

The National Aeronautics and Space Administration (NASA) Glenn Research Center (GRC) has been supporting development of the Advanced Stirling Radioisotope Generator (ASRG) since 2006.
Oriti, Salvatore, Wilson, Scott
core   +2 more sources

Deep Learning–Assisted Differentiation of Four Peripheral Neuropathies Using Corneal Confocal Microscopy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peripheral neuropathies contribute to patient disability but may be diagnosed late or missed altogether due to late referral, limitation of current diagnostic methods and lack of specialized testing facilities. To address this clinical gap, we developed NeuropathAI, an interpretable deep learning–based multiclass classification ...
Chaima Ben Rabah, Ioannis N. Petropoulos, Mark Stettner, Maryam Ferdousi, Uazman Alam, Nathan Efron, Ahmed Serag, Rayaz A. Malik   +7 more
wiley   +1 more source

Switched-capacitor-convertors based on fractal design for output power management of triboelectric nanogenerator. [PDF]

Nat Commun, 2020
Liu W, Wang Z, Wang G, Zeng Q, He W, Liu L, Wang X, Xi Y, Guo H, Hu C, Wang ZL.   +10 more
europepmc   +1 more source

Fiber Optic Based Distributed Mechanical Vibration Sensing. [PDF]

Sensors (Basel), 2021
Novotný V, Sysel P, Prokeš A, Hanák P, Slavíček K, Přinosil J.   +5 more
europepmc   +1 more source