Results 11 to 20 of about 4,296,281 (365)

Blue Applicability Grade Index (BAGI) and Software: A new tool for the evaluation of method’s practicality

open access: yesGreen Chemistry, 2023
In this work, Blue Applicability Grade Index (BAGI) is proposed as a new metric tool for evaluating the practicality of an analytical method.
N. Manousi   +3 more
semanticscholar   +1 more source

Review on Methylene Blue: Its Properties, Uses, Toxicity and Photodegradation

open access: yesWater, 2022
The unavailability of clean drinking water is one of the significant health issues in modern times. Industrial dyes are one of the dominant chemicals that make water unfit for drinking.
Idrees Khan   +11 more
semanticscholar   +1 more source

How green is blue hydrogen?

open access: yesEnergy Science & Engineering, 2021
Hydrogen is often viewed as an important energy carrier in a future decarbonized world. Currently, most hydrogen is produced by steam reforming of methane in natural gas (“gray hydrogen”), with high carbon dioxide emissions.
R. Howarth, M. Jacobson
semanticscholar   +1 more source

Effect of a P-doped hole transport and charge generation layer on single and two-tandem blue top-emitting organic light-emitting diodes

open access: yesJournal of Information Display, 2021
The transmittance of the p-doped hole transporting layer (p-HTL) and the charge generation layer (p-CGL) corresponding to the photoluminescence (PL) of blue dopants in an emitting layer decreases as the ratio of the p-dopant increases due to the ...
Jaeyoung Park   +3 more
doaj   +1 more source

Blue Light Exposure: Ocular Hazards and Prevention—A Narrative Review

open access: yesOphthalmology and Therapy, 2023
Introduction Exposure to blue light has seriously increased in our environment since the arrival of light emitting diodes (LEDs) and, in recent years, the proliferation of digital devices rich in blue light. This raises some questions about its potential
A. Cougnard-Grégoire   +10 more
semanticscholar   +1 more source

Natural Blues: Structure Meets Function in Anthocyanins

open access: yesPlants, 2021
Choices of blue food colourants are extremely limited, with only two options in the USA, synthetic blue no. 1 and no. 2, and a third available in Europe, patent blue V.
Alan Houghton   +2 more
doaj   +1 more source

A Possible Natural and Inexpensive Substitute for Lapis Lazuli in the Frederick II Era: The Finding of Haüyne in Blue Lead-Tin Glazed Pottery from Melfi Castle (Italy)

open access: yesMolecules, 2023
The blue color of glass and ceramic glazes produced in Apulia and Basilicata (Southern Italy) between the 13th and 14th centuries and connected to the Norman-Swabian Emperor Frederick II, has been, for a long time, under archaeometric investigation.
Annarosa Mangone   +4 more
doaj   +1 more source

بررسی کاربرد شاخص SIIG در گزینش لاین‌های خالص جو با عملکرد بالا و خصوصیات زراعی مطلوب در مناطق گرم ایران [PDF]

open access: yesتنش های محیطی در علوم زراعی, 2022
به‌منظور بررسی گزینش لاین‌های خالص جو با عملکرد بالا و خصوصیات زراعی مطلوب در مناطق گرم جنوب و شمال کشور، تعداد 108 لاین در قالب طرح بدون تکرار آگمنت همراه با چهار شاهد (نیمروز/صحرا، نوروز، اکسین و WB-95-19) در مراکز تحقیقات و آموزش کشاورزی و منابع طبیعی
علی براتی   +4 more
doaj   +1 more source

Associations between green/blue spaces and mental health across 18 countries

open access: yesScientific Reports, 2021
Living near, recreating in, and feeling psychologically connected to, the natural world are all associated with better mental health, but many exposure-related questions remain.
M. White   +15 more
semanticscholar   +1 more source

The Sementic Dimensions and Change Process of Basic Colors in Arabic Poetry

open access: yesDarulfunun Ilahiyat, 2022
Colors are vital to human life and are often used as a silent communication tool to express feelings and thoughts. In the early stages of life, colors are employed to describe phenomena.
Mahmut Üstün
doaj   +1 more source

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