Results 151 to 160 of about 1,932 (236)
A cooled telescope for infrared balloon astronomy [PDF]
The characteristics of a 16 inch liquid helium cooled Cassegrain telescope with vibrating secondary mirror are discussed. The telescope is used in making far infrared astronomical observations. The system houses several different detectors for multicolor
Frederick, C. +2 more
core +1 more source
Cortical Somatostatin Neurons Regulate Seizure Susceptibility via MINAR1/Gαs–cAMP Signaling
Advanced Science, EarlyView.Our study identifies MINAR1 as a novel regulator of cortical interneuron excitability and seizure susceptibility. MINAR1 is preferentially expressed in SST+ interneurons. Genetic ablation of MINAR1 leads to seizure hypersensitivity, reduced SST+ neuron excitability, and impaired Gαs–cAMP signaling, disrupting the E/I balance.
Wei‐Tang Liu +20 more
wiley +1 more source
Initial experimentation on the nonvented fill of a 0.14m3 (5 ft. 3) dewar with nitrogen and hydrogen [PDF]
A series of nonvented fills were performed on a 0.14 cu m (5 cu ft) stainless steel dewar. Fills were conducted with a 120 deg cone angle spray nozzle over a range of inflow and initial wall temperatures with both liquid nitrogen and liquid hydrogen ...
Chato, David J. +2 more
core +1 more source
Advanced Science, EarlyView.This study develops a 3D co‐culture and co‐differentiation system for porcine muscle stem cells (pMuSCs) and mesenchymal stem cells (pMSCs) on edible starch‐based scaffolds. The system simultaneously generates myotubes and adipocytes without using serum or chemical inducers.
Xin Guan +9 more
wiley +1 more source
Dual Aptamers‐Based SETDB1 PROTACs as Effective Anti‐Tumor Strategies for Breast Cancer
Advanced Science, EarlyView.This study establishes dual‐aptamer PROTACs targeting SETDB1 using a SETDB1‐specific aptamer conjugated to AS1411. The designed PROTACs penetrate cells, recruit MDM2 to degrade SETDB1, and inhibit cancer cell proliferation and migration. Remarkably, they also overcome tamoxifen resistance and enhance CD8+ T cell cytotoxicity, suppressing tumor growth ...
Yanxuan Guo +6 more
wiley +1 more source
Εκμετάλλευση Απορριπτόμενης Θερμότητας σε Πλοίο Μεταφοράς Υγροποιημένου Φυσικού Αερίου Ντιζελοηλεκτρικής Πρόωσης με Χρήση Διπλού Κύκλου Rankine [PDF]
, 2016 Lazaratou, Eleni +1 more
core +1 more source
Advanced Science, EarlyView.This review summarizes green and low‐carbon strategies throughout the entire life cycle of polyester plastics, including sustainable monomer synthesis, optimization polymerization, efficient recycling, and advanced upcycling technologies. The synergistic implementation of these strategies is expected to significantly promote the development of a ...
Jinzhou Li +5 more
wiley +1 more source
NASA patent abstracts bibliography: A continuing bibliography. Section 1: Abstracts (supplement 30) [PDF]
s are provided for 105 patents and patent applications entered into the NASA scientific and technical information system during the period July 1986 through December 1986.
core +1 more source
Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials
Advanced Science, EarlyView.ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu +3 more
wiley +1 more source
High Specific Power Motors in LN2 and LH2 [PDF]
A switched reluctance motor has been operated in liquid nitrogen (LN2) with a power density as high as that reported for any motor or generator. The high performance stems from the low resistivity of Cu at LN2 temperature and from the geometry of the ...
Brown, Gerald V. +2 more
core +2 more sources