Results 151 to 160 of about 37,741 (290)

Doubting doubly labeled water. [PDF]

Proc Natl Acad Sci U S A
Uzoigwe CE.
europepmc   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Francesco Torti (1658-1741) and his description on the therapeutic use of quinine: the first effective method of treating malaria based on an extract of the bark of the Peruvian cinchona tree. [PDF]

Malariaworld J
Artico M, Costi R, Gazzaniga V, Iorio S, Pastore FS, Cofone L.   +5 more
europepmc   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Actual Possibilities.

, 1996
This is a philosophical `position paper', starting from the observation that we have an intuitive grasp of a family of related concepts of ``possibility'', ``causation'' and ``constraint'' which we often use in thinking about complex mechanisms, and perhaps also in perceptual processes, which according to Gibson are primarily concerned with detecting ...
openaire   +2 more sources

A Key Distinction in EVT Decision-Making: Accurately Measured Core Volume Is a Prognostic Marker and Accurately Measured Penumbra Volume Is a Predictive Biomarker. [PDF]

Stroke Vasc Interv Neurol
Molaie A, Saver JL.
europepmc   +1 more source

Non‐Additive Criteria Assessment in Sustainability Evaluation of High Entropy Alloys: A Toxicity‐Weighted Framework

Advanced Engineering Materials, EarlyView.
Sustainability assessment requires methodologies that appropriately distinguish between additive and non‐additive material properties. A toxicity‐weighted scoring system is developed and applied that accounts for the disproportionate influence of highly toxic constituents through nonlinear weighting functions, providing more realistic estimates than ...
Seth Mehalic, Oladele A. Ogunseitan, Julie M. Schoenung   +2 more
wiley   +1 more source

The ontological inversion: transcending adultcentrism in the concept of development for the critical deconstruction of bleak pedagogy. [PDF]

Front Psychol
Luo Y, Yang X.
europepmc   +1 more source

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Development of Quality Indicators for the Correct Use of Electronic Medical Records in Primary Care: Modified Delphi Study. [PDF]

JMIR Med Inform
Paridaens R, Van den Bulck S, De Jonghe M, Fauquert B, Meel L, Raat W, Vaes B.   +6 more
europepmc   +1 more source