Results 31 to 40 of about 345,746 (289)

Empirical evidence for unique hues? [PDF]

open access: yes, 2014
Red, green, blue, yellow, and white have been distinguished from other hues as unique. We present results from two experiments that undermine existing behavioral evidence to separate the unique hues from other colors. In Experiment 1 we used hue scaling,
A. E. Boehm   +41 more
core   +1 more source

A First approach of using ultrasound as an alternative for blanching in vacuum-packaged potato strips [PDF]

open access: yes, 2016
The effect of ultrasound (US) (40 kHz, 200 W, 3 min), blanching (85 °C, 3.5 min), and the combination of both methods was evaluated on the quality of vacuum-packaged potato strips stored at 3 ± 1 °C for up to 10 days.
Achaerandio Puente, María Isabel   +4 more
core   +2 more sources

Color Realism: True or Not? [PDF]

open access: yes, 2017
Color realism refers to that things are colored, or colors are real. Although the view goes in a minority opinion, Byrne & Hilbert defend it based on the physical properties of color and the peculiarly assumed hue-magnitudes.
ma, Z. G.
core   +1 more source

Polysaccharide extraction from Myxopyrum smilacifolium trunk and its antioxidant capacity

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2023
As a traditional medicinal plant in Vietnam, Myxopyrum smilacifolium has been used for a long history to treat cough, nervous disorders, numbness, rheumatism, and cephalalgia.
Le Trung Hieu   +9 more
doaj   +1 more source

Memory for the color of non-monochromatic lights [PDF]

open access: yes, 2006
The aim of this work was to explore the limits of memory for the hue of coloured illumination using nonspectral colours. Eighty-four undergraduate optometry students with normal colour vision as assessed by the Ishihara 38 plate test, were given 10 s to ...
Bodrogi   +10 more
core   +1 more source

Gallstones and common bile duct stones: single or separatedstep endoscopic retrograde cholangiopancreatography and laparoscopic cholecystectomy?

open access: yesVietnam Journal of Science, Technology and Engineering, 2018
Purpose: the treatment of concomitant gallstones and common bile duct (CBD) stones by endoscopic retrograde cholangiopancreatography (ERCP) following laparoscopic cholecystectomy (LC).
Nhu Hiep Pham   +11 more
doaj   +1 more source

Starfruit classification based on linear hue computation [PDF]

open access: yes, 2007
In this paper, a classification process to group starfruit into six maturity indices is proposed based on 1- dimensional color feature called hue, which is extracted from the starfruit image.
Abu Bakar, S. A. R., Mohd. Mokji, Musa
core  

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Oxidation of carbon nanotubes using for Cu(II) adsorption from aqueous solution

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2019
Carbon nanotubes (CNTs) synthesized by chemical vapour deposition without using hydrogen were oxidized with 0.1 M potassium permanganate at 40oC for 2 hours and exhibited high CuII adsorption capacity from aqueous solution.
Nguyen Duc Vu Quyen   +6 more
doaj   +1 more source

The efficacy of GnRH agonist trigger followed by hCG add-back in normal responders for fresh embryo transfer: a case-control analysis from Vietnam

open access: yesАкушерство, гинекология и репродукция, 2023
Aim: to assess the effects of a dual trigger by gonadotrophin-releasing hormone (GnRH) agonist and low-dose human chorionic gonadotropin (hCG) on in vitro fertilization (IVF) outcomes in women with normal ovarian response.Materials and Methods. This case-
M.T. Le   +4 more
doaj   +1 more source

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