Hematite–titaniferous sand as a new low-cost adsorbent for orthophosphates removal: adsorption, mechanism and process capability study

M Benafqir, Z Anfar, M Abbaz, R El Haouti… - … Technology & Innovation, 2019 - Elsevier
In this work, a new natural performing material Hematite–titaniferous sand (HTS) is used to
study the adsorption of Orthophosphates, and to obtain the optimum conditions for maximum …

[PDF][PDF] İstatistiksel kalite kontrol teknikleri ile otomotiv sektöründe bir uygulama

ZB Aydın, VSA Kargı - Journal of Management and Economics …, 2018 - dergipark.org.tr
Yoğun rekabetin yaşandığı günümüz koşullarında, firmaların kaliteli ürünler üretmesi ve
üretimlerini tüketicinin istekleri doğrultusunda plânlaması önemlidir. Firmaların, günümüz …

[PDF][PDF] Estimation of process capability indices in case of distribution unlike the normal one

A Czarski - Archives of Materials Science and Engineering, 2008 - Citeseer
Purpose: The aim of this paper is to show how it could utilize the statistical methods for the
process management. Design/methodology/approach: The research methodology base on …

[PDF][PDF] Improving Laser Welding Penetration Depth Process Capability for Automotive Seat Adjusters

JG Tavera-Sainz, H Minor-Popocatl, OO Aguilar-Mejía… - 2024 - preprints.org
One of the most important aspects in the fabrication of car seats is the quality of its welded
joints. In this proposal, a design of experiments (DoE) approach is used to improve the …

Assessment of statistical stability of steel strip hot-rolling process

A Czarski - Metallurgy and foundry engineering, 2008 - journals.agh.edu.pl
Statistical methods belong to the basic quality tools. Among statistical instruments the
statistical process control SPC takes particular place. One of the principal tasks of SPC is …

Assessment of a long-term and short-term process capability in the approach of analysis of variance (ANOVA)

A Czarski - Metallurgy and foundry engineering, 2009 - yadda.icm.edu.pl
There are plenty of different verified quality tools such as: team work methods (eg
brainstorming, quality circles), problem solving methods (eg flow diagram, decisions …

[PDF][PDF] Comparative analysis of methods of hardness assessment

A Czarski - Arch Mater Sci Eng, 2009 - amse.acmsse.h2.pl
Purpose: The aim of this paper is to show how it could utilize the statistical methods for the
process management. Design/methodology/approach: The research methodology bases on …

Current methods for quality control in manufacturing companies in the Czech Republic

B Bartova, V Bina, L Vachova - … of the 3rd International Conference on …, 2019 - dl.acm.org
The fourth industrial revolution (Industry 4.0) fundamentally transforms modern production,
thanks to new technological achievements including digitalization, robotization, artificial …

[PDF][PDF] Hematite-titaniferous sand as a new low-cost adsorbent for orthophosphates removal: Adsorption

YA Lhanafi, AA El Fakir, M Ez-zahery, N El - 2018 - academia.edu
In this work, a new natural performing material Hematite-titaniferous sand (HTS) is used to
study the adsorption of Orthophosphates, and to obtain the optimum conditions for maximum …

Разработка статистического инструментария повышения контроля качества технологического процесса производства систем трубопровода на ПАО «ТАНТК …

ЛА Гинис, КС Голда - Инженерный вестник Дона, 2017 - cyberleninka.ru
В статье описывается результат применения статистического инструментария
контроля и управления качества на ПАО «ТАНТК им. ГМ Бериева». Проведен анализ …