Results 41 to 50 of about 13,131 (220)

The Nature of the Stingray Nebula from Radio Observations

open access: yes, 2018
We have analysed the full suite of Australia Telescope Compact Array data for the Stingray planetary nebula. Data were taken in the 4- to 23-GHz range of radio frequencies between 1991 and 2016.
Akhter, Shaila   +7 more
core   +1 more source

Distribution Patterns of the Morphology, Species, and Sex in the Stingray Species Complex of Himantura uarnak, Himantura undulata, and Himantura leoparda in Indonesia

open access: yesMakara Seri Sains, 2014
The assessment of the morphology and stingray species distribution of the Himantura uarnak species complex covers eight sampling sites in western and eastern Indonesia as many as 113 individuals. The observation of the reticulate pattern was accomplished
Irma Shita Arlyza   +2 more
doaj   +1 more source

Ocean energy:the wave of the future [PDF]

open access: yes, 2008
The power point presentation discussed the developing technology of ocean energy with design convergence on tidal but not on wave. Today's technologies will help solve the immediate needs, but we need to work hard nurturing tomorrow's low carbon ...
Aggidis, George A.
core   +1 more source

Transcriptomic Characterization of the South American Freshwater Stingray Potamotrygon motoro Venom Apparatus

open access: yesToxins, 2018
Venomous animals are found through a wide taxonomic range including cartilaginous fish such as the freshwater stingray Potamotrygon motoro occurring in South America, which can injure people and cause venom-related symptoms. Ensuring the efficacy of drug
Filipe Silva   +5 more
doaj   +1 more source

Upholding Citizens’ Privacy in the Use of Stingray Technology: Is New York Behind? [PDF]

open access: yes, 2017
This Comment will argue that New York should follow the federal agencies’ and states’ leads by imposing a warrant requirement supported by probable cause on local and state agencies that wish to use Stingray technology in their investigations.
Hazen, Samantha
core   +1 more source

Birth and early evolution of a planetary nebula [PDF]

open access: yes, 1998
The final expulsion of gas by a star as it forms a planetary nebula --- the ionized shell of gas often observed surrounding a young white dwarf --- is one of the most poorly understood stages of stellar evolution.
A Frank   +33 more
core   +3 more sources

A Novel 3D Wiring Technique—ZOLUTION Zero Degree OverLap View Universal Three DimensIONal CTO Wiring

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT We present a novel simple and easy‐to‐use 3D wiring technique for coronary chronic total occlusions (CTOs) named ZOLUTION—Zero OverLap View Universal Three dimensIONal wiring. ZOLUTION can be used for: (1) Distal cap puncture, (2) CTO body wiring, (3) Retrograde wiring, and (4) Reverse controlled antegrade and retrograde tracking (reverse CART)
Eugene B. Wu   +16 more
wiley   +1 more source

Successful Revascularization of Chronic Total Occlusions in Patients With Chronic Thromboembolic Pulmonary Disease

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Chronic thromboembolic pulmonary disease (CTEPD) leads to chronic total occlusions (CTOs) of the pulmonary arteries in a minority of patients. Treatment of CTOs with balloon pulmonary angioplasty (BPA) may substantially improve patient hemodynamics but presents unique technical challenges and has previously been associated with a ...
Elliot J. Stein   +4 more
wiley   +1 more source

Investigating stingray skin as a novel material for high-performance textile items

open access: yesMehran University Research Journal of Engineering and Technology
ish skin leather is a sustainable alternative to traditional leather production. The goal of this study is to create a recipe for turning raw stingray leather into protective gloves for hands.
Ali Hasan Mahmood   +2 more
doaj   +1 more source

Characterization of Some Dermato-Cosmetic Preparations with Marine Lipids from Black Sea Wild Stingray

open access: yesMarine Drugs, 2023
The traditional knowledge about the therapeutic and nutritional value of fish has been unanimously recognized among the population since ancient times.
Magdalena Mititelu   +11 more
doaj   +1 more source

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