Results 11 to 20 of about 2,826,720 (316)

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

Braci mniejszych większy sens. Zwierzę w wierszach Georga Trakla i Bolesława Leśmiana

open access: yesZoophilologica, 2020
Georg Trakl as well as Bolesław Leśmian used poetry to question about peoples’ relationship with the world and both of them noticed that – as Tadeusz Sławek in the article Ratujące niebezpieczeństwo postsekularyzmu wrote – “human could be saved or ...
Dorota Kołodziej
doaj   +1 more source

The Analysis of Blue Color Usage for "Majnun,s" Clothing in Persian Painting of Timurid and Safavid Periyods. [PDF]

open access: yesنگره, 2016
The story of  " Laili and Majnun" is the most famous of the Mystical literary works and has been regarded about Iranian painters. This story first fully ordered by "Nizami Ganjavi" and formed as part of Khamsa has repeatedly painted.
Mohsen marasy
doaj   +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

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

Eco-friendly Single Bath Dyeing and Ultraviolet Protective Finishing of Proteinous Fabric Using Loganin Derived Blue Dye

open access: yesJournal of Natural Fibers, 2020
The present work mainly deals with the study of blue colored dye, synthesized from an iridoid glycoside loganin from strychnos fruits (Strychnos nux-vomica).
Sapna P. Patil   +2 more
doaj   +1 more source

Non-Invasive On-Site XRF and Raman Classification and Dating of Ancient Ceramics: Application to 18th and 19th Century Meissen Porcelain (Saxony) and Comparison with Chinese Porcelain

open access: yesCeramics, 2023
The authentication and dating of rare ceramics is generally carried out using subjective criteria, mainly based on visual interpretation. However, the scientific study and evaluation of the materials used could contribute objectively. The analytical data
Philippe Colomban   +4 more
doaj   +1 more source

Blues

open access: yesLatin American Literary Review, 2022
A woman who works as a museum curator and is organizing a new exhibition, starts crying blue and goes to an eye doctor's clinic hoping to find a cure for her ailment.
Lucia E. Orellana Damacela
doaj   +1 more source

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