Results 101 to 110 of about 66,568 (209)

Index to 1984 NASA Tech Briefs, volume 9, numbers 1-4 [PDF]

open access: yes, 1987
Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage ...

core   +1 more source

Hoffmann's two‐toed sloth I: Complete myology in the thoracic limb of Choloepus (Pilosa: Xenarthra)

open access: yesJournal of Anatomy, EarlyView.
Two‐toed sloths use their thoracic limbs for more frequent and prolonged suspensory support than three‐toed sloths and accordingly demonstrate myological traits consistent with stability of the pectoral girdle, enhanced flexor force/torque applied at the elbow joint, and grip on the support.
C. S. Tucker   +3 more
wiley   +1 more source

GSFC specification electronic data processing magnetic recording tape [PDF]

open access: yes
The design requirements are given for magnetic oxide coated, electronic data processing tape, wound on reels. Magnetic recording tape types covered by this specification are intended for use on digital tape transports using the Non-Return-to-Zero-change ...
Perry, J. L., Tinari, D. F.
core   +1 more source

Navigating troubled waters: Posthumanist vulnerability and entanglement in Richard Powers's Playground (2024)

open access: yesOrbis Litterarum, EarlyView.
Abstract Richard Powers's most recent novels to date—The Overstory (2018), Bewilderment (2021), and Playground (2024)—engage with some of the environmental and technological threats that loom over our planet, such as deforestation, species loss, the degradation of the ocean bottom, and the risks associated with the development of generative AI ...
Carmen Laguarta‐Bueno
wiley   +1 more source

NASA Tech Briefs, March 2005 [PDF]

open access: yes
Topics covered include: Scheme for Entering Binary Data Into a Quantum Computer; Encryption for Remote Control via Internet or Intranet; Coupled Receiver/Decoders for Low-Rate Turbo Codes; Processing GPS Occultation Data To Characterize Atmosphere ...

core   +1 more source

Far‐infrared irradiation attenuates platelet‐derived growth factor‐stimulated vascular smooth muscle cell migration through protein phosphatase 2A‐mediated Akt inhibition

open access: yesPhotochemistry and Photobiology, EarlyView.
FIR irradiation enhances the physical association between Akt and PP2Ac in VSMCs, independent of the hyperthermal effect of FIR rays. The increased binding between Akt and PP2Ac induced by FIR irradiation facilitates the dephosphorylation of Akt at Ser473.
Na‐Young Lee   +5 more
wiley   +1 more source

Toward Hierarchical Assembly of Aligned Cell Sheets into a Conical Cardiac Ventricle Using Microfabricated Elastomers. [PDF]

open access: yesAdv Biol (Weinh), 2022
Mohammadi MH   +10 more
europepmc   +1 more source

Emerging locally delivered antimicrobial and immunomodulatory approaches for the prevention/treatment of peri‐implant diseases

open access: yesPeriodontology 2000, EarlyView.
Abstract Peri‐implant diseases are dysbiosis‐mediated inflammatory disorders that occur in susceptible hosts. Antimicrobials and immunomodulatory agents therefore might be pertinent as adjunctive measures in the treatment of such disorders. The aim of this narrative review was to examine the existing evidence and assess the effectiveness of emerging ...
Alberto Monje   +3 more
wiley   +1 more source

Rapid-dissolving electrospun nanofibers for intra-vaginal antibiotic or probiotic delivery. [PDF]

open access: yesEur J Pharm Biopharm, 2023
Minooei F   +12 more
europepmc   +1 more source

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