Results 21 to 30 of about 14,992,974 (297)

ПОВІДОМЛЕННЯ ПРО ВІДКЛИКАННЯ: Дослідження процесу карбонатної конверсії фосфогіпсу у водному середовищі [PDF]

open access: yes
RETRACTION: Yelatonsev, D. (2021). Research into the process of carbonate conversion of phosphogypsum in the water media. Technology Audit and Production Reserves, 3(3(59)), 10–13.
Technology audit and production reserves
core   +2 more sources

Analysis of technologies for the foamglass production

open access: yesScience and Transport Progress, 2010
The existing types of foamglass production technologies are considered in the article. Their advantages and demerits are shown.
Pshinko, O. M.   +3 more
openaire   +3 more sources

Non-Ferrous Metal of Early Alakul (Petrovka) Culture of Bronze Age in Central Kazakhstan

open access: yesПоволжская археология, 2020
Data of an analytical research (X-ray fluorescence and metallographic analyses, electron scanning microscope) of products from burial grounds of the early Alakul (Petrovka) culture in Central Kazakhstan revealed the features of manufacturing techniques ...
Degtyareva Anna D.   +5 more
doaj   +1 more source

Formulations and Nutrition Value of New Multicomponent Fruit and Berry Liqueurs [PDF]

open access: yesТехника и технология пищевых производств, 2019
Local vegetable raw materials have good prospects in developing new balanced foods with high nutrition value. As a rule, local vegetable raw materials are environmentally friendly and contain a wide range of biologically and physiologically active agents.
Guseinova B., Ashurbekova F., Daudova T.
doaj   +1 more source

Investigation of Building Materials Belonging to the Ruins of the Tsogt Palace in Mongolia

open access: yesHeritage, 2021
This work focuses on the characterisation of the heritage building materials (plasters, mortars, bricks and glazed tiles) of the Tsogt Palace’s ruins located in the Bulgan Province of Mongolia.
Alessandro Sardella   +4 more
doaj   +1 more source

Analysis of state and application of technological process to pheasant farm by regional hunting association in Serbia [PDF]

open access: yesAgroznanje, 2011
The Hunting Association of Serbia over its 212 regional hunting associations, managed with 89% of the total area of hunting grounds in Serbia. Twenty-two regional hunting associations are registered pheasant production, and is now manufacturing process ...
Popović Zoran   +4 more
doaj  

Introduction to a new engineered wood-based product-cross laminated timber and experimental study on cross laminated timber bracket connection

open access: yes工程科学学报, 2015
Cross laminated timber(CLT),a new generation of engineered wood-based product,is gaining attention in the North American market,but it has not been introduced and spread in China yet.
SHEN Yin-lan   +3 more
doaj   +1 more source

Recent development of ductile cast iron production technology in China [PDF]

open access: yesChina Foundry, 2008
Recent progress in the production and technology of ductile cast iron castings in China is reviewed. The manufacture and process control of as-cast ductile iron are discussed.
Cai Qizhou, Wei Bokang
doaj  

Lime mortar and plaster from the house XVII-XVIII, UMM El-Jimal, Jordan: Archaeometric analysis [PDF]

open access: yesShedet, 2019
This research studies cement materials of mortar and plaster mostly of Byzantine age from the House XVII-XVIII located in the southeast of Umm el-Jimal archaeological site (east Jordan).
Khaled AL-BASHAIREH
doaj   +1 more source

Prospects for increasing the functionality of milk-containing products through the use of non-traditional plant raw materials

open access: yesНовые технологии
It is an undeniable fact that nutrition is an important and integral part of human life. Unfortunately, nutrition is not always complete and balanced.
E. A. Moliboga, L. M. Zavgorodnyaya
doaj   +1 more source

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