Results 21 to 30 of about 47,967 (247)

Philosophy of Education: Pragmatism-Instrumentalism Concept of Forming the Future Human in Higher Education [PDF]

open access: yesFuture Human Image, 2016
The paper discusses the possibility of forming new time­induced planetary­cosmic worldview attitudes of the man of the future by means of philosophy and through the system of higher education.
Galina Beregova
doaj  

Gypsothèque du musée du Louvre. Les apports de la restauration à la datation des tirages en plâtre anciens

open access: yesIn Situ, 2016
Dating back to the sixteenth century, the tradition of making copies of the statues of classical antiquity by making plaster moulds of them, developed during the seventeenth century under the reign of Louis XIV and continued thereafter.
Élisabeth Le Breton
doaj   +1 more source

Thermal transfer simulation regarding the rotational moulding of polyamide 11 [PDF]

open access: yes, 2013
Simulation of thermal phenomena in rotational moulding is very important to follow the evolution of the temperature in various zones of this process. It was a question of modelling heat gradients developing in rota-tional moulding part.
TCHARKHTCHI, Abbas   +2 more
core   +1 more source

Étude d’une collection inédite de plâtres architecturaux à Sens (Yonne)

open access: yesIn Situ
When referring to architectural restoration in the 19th century, one must mention plaster. On construction sites, this material became inseparable from stone and, as a result, the two were often stored together, depending on the circumstances of the ...
Ana Aurora Zaragoza Arrabal
doaj   +1 more source

Les collections de plâtres des églises et châteaux. L’exemple bourguignon

open access: yesIn Situ, 2016
The plaster casts made during the restoration of religious buildings during the nineteenth century were often neglected, but are today gradually becoming better understood and exhibited.
Michaël Vottero
doaj   +1 more source

New Materials in the Production of Moulding and Core Sands

open access: yesArchives of Foundry Engineering, 2015
The article shows the influence of environment requirements on changes in different foundry moulding sands technologies such as cold box, self-hardening moulding sands and green sands.
Dobosz St. M.   +2 more
doaj   +1 more source

The Compositions: Biodegradable Material - Typical Resin, as Moulding Sands’ Binders

open access: yesArchives of Foundry Engineering, 2015
The paper presents possibility of using biodegradable materials as parts of moulding sands’ binders based on commonly used in foundry practice resins. The authors focus on thermal destruction of binding materials and thermal deformation of moulding sands
Major-Gabryś K.   +3 more
doaj   +1 more source

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

open access: yesMolecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu   +9 more
wiley   +1 more source

Part mass and shrinkage in micro injection moulding: statistical based optimisation using multiple quality criteria [PDF]

open access: yes, 2013
Purpose: The aim of this paper is to optimise process conditions in micro injection moulding (m-IM) to minimise shrinkage whilst maximising part mass.
Alcock, Jeffrey R.   +2 more
core   +1 more source

Comparing the Replication Fidelity of Solid Microneedles Using Injection Compression Moulding and Conventional Injection Moulding

open access: yesMicromachines, 2022
Polymer surfaces are increasingly being functionalized with micro- and nano- surface features using mass replication methods such as injection moulding.
Tim Evens   +3 more
doaj   +1 more source

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