Results 21 to 30 of about 59,194 (200)

Equilibrium Properties of Mouse-Torpedo Acetylcholine Receptor Hybrids Expressed in Xenopus Oocytes [PDF]

open access: yes, 1987
This study used messenger RNA encoding each subunit (α, β, γ and δ) of the nicotinic acetylcholine (ACh) receptor from mouse BC3H-1 cells and from Torpedo electric organ.
Davidson, Norman   +4 more
core   +3 more sources

Expanded Spectrum Torpedo Retinopathy: A Case Series

open access: yesCase Reports in Ophthalmology, 2023
Torpedo lesions in the retina are rare, and their clinical significance has not been well established. This case series highlights patients with atypical torpedo lesions with varying orientations and pigmentation patterns.
George Jiao   +3 more
doaj   +1 more source

Analysis of chlorophyll fluorescence reveals stage specific patterns of chloroplast-containing cells during Arabidopsis embryogenesis [PDF]

open access: yes, 2010
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602010000100012&lng=es&nrm=isoThe basic body plan of a plant is established early in embryogenesis when cells differentiate, giving rise to the apical and basal regions of the embryo.
Meisel, Lee   +2 more
core   +2 more sources

Data-driven Autonomous Decision-making Method for the Effective Position of AUV Torpedo Attacks

open access: yes水下无人系统学报, 2022
Autonomous decision-making capability is a distinctive feature that distinguishes unmanned undersea vehicles from manned platforms. This capability is characterized by a short autonomous decision-making time, high decision-making accuracy, and executable
Li-qiang GUO   +3 more
doaj   +1 more source

Dynamic Characteristics of Propellant Supply System Using Nitrogen

open access: yes水下无人系统学报, 2023
Whether the fuel supply system can quickly supply the fuel to the combustion chamber with a certain mass flow rate and proportion for engine acting is a key factor during the torpedo start-up process.
Qian WANG   +5 more
doaj   +1 more source

Rectification Analysis and Verification on Electromagnetic Compatibility of Torpedo Support Equipment

open access: yes水下无人系统学报, 2023
The index of torpedo support equipment exceeds the standard in electromagnetic compatibility(EMC) test. In view of this problem, the composition and electromagnetic characteristics of the equipment were analyzed, and the weak links in the EMC design of ...
Yiwen ZHANG   +3 more
doaj   +1 more source

Quality Comparison Model and Method of DC/DC Power Modules for Torpedoes

open access: yes水下无人系统学报, 2023
In order to effectively identify and select DC/DC power modules with great performance and reliable quality available for torpedoes, a quality comparison model of the DC/DC power module for torpedoes was proposed.
Rupeng GUO   +4 more
doaj   +1 more source

Dynamic Penetration Process of Torpedo Anchors into Sand Foundation

open access: yesJournal of Marine Science and Engineering, 2022
Torpedo anchors are a new type of anchoring system in deepwater that is much more economical than conventional anchoring methods. The dynamic penetration process is vitally important to the installation of torpedo anchors.
Gang Li   +4 more
doaj   +1 more source

Tris+/Na+ permeability ratios of nicotinic acetylcholine receptors are reduced by mutations near the intracellular end of the M2 region [PDF]

open access: yes, 1992
Tris+/Na+ permeability ratios were measured from shifts in the biionic reversal potentials of the macroscopic ACh-induced currents for 3 wild- type (WT), 1 hybrid, 2 subunit-deficient, and 25 mutant nicotinic receptors expressed in Xenopus oocytes.
Cohen, Bruce N.   +4 more
core   +2 more sources

A Loss of the HMCS \u3cem\u3eClayoquot\u3c/em\u3e [PDF]

open access: yes, 2012
The torpedo struck without warning. HMCS Clayoquot was returning from an anti-submarine sweep in the approaches to Halifax harbour when its stern rose into the air, mangled by the detonation of a German T-5 acoustic homing torpedo.
McLean, Douglas M.
core   +1 more source

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