Results 21 to 30 of about 135 (82)

Frequency Analysis of Iranian Colors in Graphic Posters with the Theme of Iran [PDF]

open access: yes, 2022
Problem Definition: Relatively speaking, there are elements or phenomena in the universe whose origin, use, repetition, and representation have caused the formation of collective memories, and in their light, a sense of belonging or identity has been ...
Mansour Kolahkaj
core   +1 more source

Place of Color and Motif in Evaluating Hand-woven Carpets [PDF]

open access: yes, 2022
Problem Definition: From the distant past and in accordance with traditional teachings, it seems that the evaluation of handicrafts, especially hand-woven carpets, has been mainly based on the characteristics of the weaving method and its quality ...
Bijan Arbabi   +2 more
core   +1 more source

پلیمرهای درختی: بهبوددهنده های رنگ پذیری [PDF]

open access: yesمطالعات در دنیای رنگ, 2013
پلیمرهای درختی Dendritic Polymers در سال‌های اخیر به عنوان یکی از جذاب‌ترین دسته از بزرگ مولکول‌ها مطرح شده‌اند چراکه ویژگی‌های منحصر به فردی را از خود نشان داده‌اند که آنها را برای کاربردهای گسترده و ویژه‌ای مناسب ساخته است. در این مقاله به معرفی و بیان
مرتضی گنجایی ساری   +2 more
doaj   +1 more source

Farahan Carpet Designs and Patterns with a Focus on Farahan Carpet Products [PDF]

open access: yes, 2020
Markazi province is one of the long-standing centers of Iranian carpet weaving. Farahan is a large area of ​​Markazi province that includes more than 200 villages and weaving centers.
Mohammad Afrough
core   +1 more source

Synthesis and characterization of bio-nanocomposite of FeOOH-AC and its application in the removal of methyl orange anionic dye [PDF]

open access: yes, 2023
Introduction: Nowadays, due to the reduction of fresh water resources and the increase in demand in the world, the removal of various pollutants, such as dyes, from industrial wastewaters to reuse them has received much attention.
Hakimeh Sharififard, Raziye Hayati
core   +1 more source

Identify and prioritize effective factors in welcoming short courses of weaving carpet in the municipality's cultural centers of Tehran [PDF]

open access: yes, 2020
Background and Objectives: In handicraft literature, the art of handmade carpets is about what is woven and threaded by hand. Two thousand years of Iranian culture and civilization and all the technical chievements of Iranians in the field of handicrafts
F. Kamiab Kahran   +3 more
core   +1 more source

Adsorption of Methylene Blue from Aqueous Media Using Carbon-Alginate Granules [PDF]

open access: yes, 2022
In this study, the adsorption of methylene blue (MB) from an aqueous solution on copper-alginate (Cu(II)-A) granules containing activated carbon derived from polyethylene terephthalate (PEtAC) with different experimental conditions was investigated.
Maryam Fayazi
core   +1 more source

بررسی کارایی فرآیند انعقاد الکتریکی در حذف باکتری­های بیماری­ زا از فاضلاب بیمارستانی پیش از تخلیه به آب‌های پذیرنده [PDF]

open access: yes, 2014
      Backgrounds and Objective: Due to population growth and expansion of agricultural industry in recent years, wastewater treatment is unavoidable.
خشیج, مریم   +2 more
core   +2 more sources

Removal of Methyl Orange Dye from Aqueous Solution Using Bioadsorbent Modified with Polyaniline Nanofibers; Isotherm, Kinetic and Thermodynamic Studies [PDF]

open access: yes, 2022
Hypothesis: Methyl orange is a dye used in various industries such as printing and dyeing. Since methyl orange is not affected by conventional biological treatment and is not easily decomposed, the release of effluents containing this toxic compound into
Fatemeh Masdarolomoor   +1 more
core   +1 more source

Impact of Supportive Policies on Price Deviation in Iranian Manufacturing Industry [PDF]

open access: yes, 2021
According to empirical evidence, the consequences of supportive policies will not necessarily lead to efficient industries, optimal allocation of resources, international competition, and optimal use of opportunities.
Farkhondeh Soleimani   +2 more
core   +1 more source

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