Results 161 to 170 of about 5,482,491 (310)

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

Does cohabitation prior to marriage raise the risk of marital dissolution and does this effect vary geographically? [PDF]

open access: yes
A number of studies show that premarital cohabitation increases the risk of subsequent marital dissolution. Some argue that this is a consequence of selection effects and that once these are controlled for premarital cohabitation has no effect on ...
Paul J. Boyle, Hill Kulu
core  

The dissolution rate of superphosphate

open access: yes, 1973
The dissolution rate of commercial superphosphate fertiliser was studied at 25°, 35° and 45°c using a rotating disc of the solid material. The kinetics were followed by means of a calcium ion-selective electrode and spectrophotometric analyses.
McConnel, Stephen Robert
core   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou   +3 more
wiley   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

open access: yesAdvanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa   +19 more
wiley   +1 more source

Public Transfers and Marital Dissolution [PDF]

open access: yes
In this paper we analyse determinants of marital dissolution. The focus is on the alleged influence from public transfers, including governmental transfers directed towards divorced families, child allowance, and child support awards.
Vaage, Kjell, Tjøtta, Sigve
core  

Co-amorphization for solubility and dissolution rate improvement: the case of low-crystallization-tendency drugs. [PDF]

open access: yesSaudi Pharm J
Budiman A   +10 more
europepmc   +1 more source

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