Results 151 to 160 of about 5,643,683 (390)
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach+8 more
wiley +1 more source
Functional magnetic resonance imaging of human prefrontal cortex activation during a spatial working memory task. [PDF]
Gregory McCarthy+7 more
openalex +1 more source
In this study, the mechanical response of Y‐shaped core sandwich beams under compressive loading is investigated, using deep feed‐forward neural networks (DFNNs) for predictive modeling. The DFNN model accurately captures stress–strain behavior, influenced by design parameters and loading rates.
Ali Khalvandi+4 more
wiley +1 more source
Variations in the ratio of working-memory to reference-memory trials reveal sample-encoding effects in pigeon short-term memory [PDF]
Angelo Santi+3 more
openalex +1 more source
The effect of spatial learning on the number of astrocytes in the CA3 subfield of the rat hippocampus [PDF]
Introduction: Astrocytes play an important role in the hippocampus, probably in memory and learning. The aim of this study was to evaluate the number of astrocytes in the CA3 subfield of the rat hippocampus after spatial learning using the Morris water ...
Hosseini, A.+4 more
core
Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian+4 more
wiley +1 more source
Detecting Cognitive Load during Working Memory Tasks utilizing a Digitizer Tablet [PDF]
The purpose of this line of research is to determine whether the ‘Digitizer’ is a reliable and valid way to measure cognitive load during dual working memory-drawing tasks.
Srivastava, Pradyumn, Ward, Cassandra K
core +2 more sources
Background. Persecutory delusions are a key psychotic experience. A reasoning style known as ‘jumping to conclusions’ (JTC) – limited information gathering before reaching certainty in decision making – has been identified as a contributory factor in the
Cordwell, J.+8 more
core +1 more source
Unlocking structural efficiency, this work integrates homogenization‐based topology optimization with functionally graded triply periodic minimal surface lattices to create highly efficient, customizable lattice structures. Key achievements include the development of a versatile MATLAB framework, optimization of mechanical properties for additive ...
Mirhan Ozdemir+4 more
wiley +1 more source
The phonological loop model of working memory: An ERP study of irrelevant speech and phonological similarity effects [PDF]
Manuel Martı́n-Loeches+2 more
openalex +1 more source