Results 131 to 140 of about 87,928 (240)

Parameter Variation in Planetary Ball Milling of Titanium Aluminide Powder in XHV‐Adequate Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann   +4 more
wiley   +1 more source

From waste to sustainability: a European call to action on responsible disposal of unused and expired household medications. [PDF]

open access: yesLancet Reg Health Eur
Kardas P   +4 more
europepmc   +1 more source

Recent trends in international migration - Poland 2002 [PDF]

open access: yes, 2002
Kepinska, Ewa, Okolski, Marek
core  

Numerical Exploration of Thermal Shock Resistance in MgO–C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
A mesostructure‐resolved numerical framework is developed to evaluate the thermal shock resistance of MgO–C refractories. By modeling interface debonding under rapid temperature changes and introducing a modified thermal shock parameter that accounts for mesocracks, the study shows how graphite content and aggregate size influence thermal shock ...
Jishnu Vinayak Gopi   +3 more
wiley   +1 more source

Ocular Allergy Within the Framework of the EAACI Nomenclature of Allergic Diseases and Hypersensitivity Reactions. [PDF]

open access: yesAllergy Asthma Immunol Res
Bogacka E   +7 more
europepmc   +1 more source

New modes of governance of cooperative arrangements in agricultural markets: The case of Polish producer groups [PDF]

open access: yes
The cooperative movement in Poland has a long but difficult history. The socialistic regime introduced a command and control system into cooperatives which was destructive to their self-governing functions and eventually led to a lack of member ...
Banaszak, Ilona, Beckmann, Volker
core   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

open access: yesAdvanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik   +7 more
wiley   +1 more source

Tailoring Functional Properties of Ti–Ni–Cu Shape Memory Alloy Thin Films for MEMS Actuators

open access: yesAdvanced Engineering Materials, EarlyView.
A comprehensive study of critical parameters required to develop well‐performing Ti–Ni–Cu thin film shape memory alloy microactuators is provided. Materials science and device integration aspects are integrated by addressing structural and physical relationships using complementary characterization techniques as well as a practical fabrication solution
Elaheh Akbarnejad   +6 more
wiley   +1 more source

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