Results 161 to 170 of about 1,738,280 (381)
The Emerging 4D Printing of Shape‐Memory Thermomorphs for Self‐Adaptative Biomedical Implants
4D printing enables the creation of smart implants that adapt to changing conditions in the human body over time. At the core of this technology are shape‐memory thermomorphs (SMTMs). This review offers an in‐depth analysis of 4D printing with SMTMs, emphasizing the latest advancements in smart materials, stimuli, programming principles, and their ...
Aixiang Ding, Fang Tang, Eben Alsberg
wiley +1 more source
STUDIES IN THE COAGULATION OF COLLOIDS. PART XVI. FURTHER INVESTIGATION OF THE "ZONAL EFFECT'' AND THE ANOMALOUS VARIATIONS OF THE VISCOSITY, TRANSPARENCY AND REFRACTIVITY DURING THE COAGULATIONS OF COLLOID ANTIMONY SULPHIDE BY AQUEOUS MERCURY CHLORIDE. [PDF]
SHRIDHAR SARVOTTAM JOSHI+1 more
openalex +1 more source
Pursuing Transparency through Science Courts [PDF]
[Excerpt] The frequency and magnitude of risks and benefits are facts. The acceptability of risks associated with particular benefits is not. In the best of all worlds, normative choices based on facts would be made directly by persons at risk.
Field, Thomas G., Jr.
core +1 more source
A materials and device design concept that comprises a self‐assembled ultra‐thin epitaxial ion‐transporting layer, an amorphous oxide overcoat oxygen‐blocking layer, and a partial filament formed during an electroforming step is proposed for low‐current multilevel resistive switching devices.
Ming Xiao+17 more
wiley +1 more source
A prime focus of police-reform advocates is the transparency of police discipline. Indeed, transparency is one of, the most popular accountability solutions for a wide swath of policing problems.
Levine, Kate
core +2 more sources
A wideband tunable electrochromic device with dynamic thermal emissivity control is demonstrated. The system enables adaptive heat regulation via electrochemically modulated silver deposition, achieving efficient cooling and heating states. The flexible design ensures mechanical robustness under bending conditions, making it promising for portable and ...
Jiawei Liang+10 more
wiley +1 more source
Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram+2 more
wiley +1 more source
Global Contract-level Public Procurement Dataset
One-third of total government spending across the globe goes to public procurement, amounting to about 10 trillion dollars a year. Despite its vast size and crucial importance for economic and political developments, there is a lack of globally ...
Mihály Fazekas+3 more
doaj
This study introduces a scalable and colored low‐emissivity (low‐e) paint achieved by spraying an ultrathin n‐doped poly(benzodifurandione) (n‐PBDF) coating onto various colored substrates. The low‐e paint enhances thermal regulation by reducing mid‐infrared thermal emissivity to 0.19, thereby stabilizing indoor temperatures across diverse climates ...
Xiaojie Liu+13 more
wiley +1 more source