Results 51 to 60 of about 366 (98)

Investigating Energy Intensity Convergence in the Iranian Manufacturing Industries [PDF]

open access: yes, 2020
Air pollution concerns, climate change, and sustainable development necessitate the discussion of the dynamics of energy intensity. Nowadays, energy convergence is widely used as a tool for considering the dynamics of energy intensity.
Ebrahim Hadian   +2 more
core   +1 more source

Thermodynamic study on micellization of tetradecyltrimethylammonium bromide ‎surfactant in mixes methanol/ethanol/propanol +water and Ponceau 4R and Sunset ‎yellow FCF dyes using of conductometric measurement [PDF]

open access: yes, 2023
In this work, the micellization behavior of tetradecyltrimethylammonium bromide ‎‎(TTAB) surfactant was investigated in aqueous solvent mixtures of methanol, ethanol ‎and propanol on different mass fractions (10-30%) and aqueous solution of Ponceau 4R ...
Bahram Ghalami-Choobar   +2 more
core   +1 more source

مطالعه عوامل مؤثر بر حذف فلزات سنگین از پساب با استفاده از مواد جاذب (زیستی- طبیعی) [PDF]

open access: yesمطالعات در دنیای رنگ, 2019
پساب‌‌های صنعتی حاوی یون‌‌های فلزی و ترکیبات رنگی می‌‌باشند که می‌‌توانند برای سلامتی انسان‌‌ها و حیوانات، مضر و موجب بیماری‌‌های جدی مانند سرطان، آسیب سیستم‌‌های عصبی، اندام‌‌ها و حتی مرگ شوند. بنابراین حذف این مواد  از آب وفاضلاب بسیارمهم می‌‌باشد. روش‌
محمد خواجه مهریزی   +1 more
doaj  

کارآفرینی حک‌شده و تکامل صنعت نساجی مدرن در شهر شاهدیۀ یزد [PDF]

open access: yesتوسعه محلی (روستایی-شهری)
مقالۀ حاضر به مطالعۀ نقش کارآفرینان در تکامل صنعت نساجی مدرن در منطقۀ شاهدیۀ یزد می‌پردازد. در این مطالعه تأثیر عوامل جغرافیایی، اجتماعی و فرهنگی در این فرایند و همچنین چگونگی بهره‌گیری کارآفرینان از حک‌شدگی محلی و خانوادگی برای توسعۀ این شبکه تحلیل می ...
ابوالفضل مرشدی   +2 more
doaj   +1 more source

سنجش کیفیت برنامه درسی دوره کارشناسی رشته مهندسی نساجی بر اساس مدل کانو (مورد مطالعه: دانشگاه یزد) [PDF]

open access: yesنامه آموزش عالی, 2021
هدف: ارزیابی کیفیت رشته‌های انتخابی دانشجویان دانشگاه از مسائل مورد توجه پژوهشگران علوم آموزش است. در این راستا، هدف از اجرای پژوهش حاضر، سنجش کیفیت برنامه درسی دوره کارشناسی رشته مهندسی نساجی دانشگاه یزد بر اساس مدل کانو بود.روش پژوهش: از روش توصیفی ...
مهدیه السادات طباطبایی مهریزی   +2 more
doaj  

Optimization of coagulation-flocculation process for dye and COD removal from real dyeing wastewater and evaluation of effluent biodegradability in a carpet factory [PDF]

open access: yes, 2018
Background and Aim: Textile industry is one of the largest consumers of water in the world. The wastewater from the textile industry is known to have strong colour, chemical oxygen demand (COD), highly fluctuating pH and high temperature.
Aghayani, Ehsan   +3 more
core   +1 more source

Study the effectiveness of cognitive-behavioral intervention on the quality of life, job satisfaction, and nurses' organizational performance [PDF]

open access: yes, 2018
Background and aims: Quality of life is an important concept in how to play the role of nursing care. In addition, the performance and job satisfaction of nurses as components of the effective health systems to provide better services to clients are in a
Rabiei, Mohsen.   +2 more
core  

A review of studies in the field of knowledge and safe behaviors of workers in Iran [PDF]

open access: yes, 2016
Background and objective: One of the ways to prevent and control occupational accidents and educate people informing them of the risks and how to work safely.
Faeze Mohammadi   +2 more
core   +1 more source

Kinetic investigation of nanophotocatalytic reaction (ZnO-Ag-Zr) in the degradation of reactive red dyes (RR198) [PDF]

open access: yes
In this research, a photocatalytic reactor made of quartz was designed and built. Then ZnO nanophotocatalysts modified with different percentages of Ag and Zr were synthesized by combustion method and using microwave.
Mansour Jahangiri   +2 more
core   +1 more source

Looking for Feminine Language: Study of the Works of Iranian Women Artists Inspired by Sewing and Knitting Experiences [PDF]

open access: yes
In numerou​s cultures, men are predominantly responsible for the profession and industry of weaving and knitting, while women are primarily responsible for domestic sewing and weaving, provided that they are conducted within the confines of the home ...
Masoomeh Taghizadegan
core   +1 more source

Home - About - Disclaimer - Privacy