Search Results - "White, S R"

Restoration of Large Damage Volumes in Polymers by White, S. R., Moore, J. S., Sottos, N. R., Krull, B. P., Cruz, W. A. Santa, Gergely, R. C. R.

“…The regenerative power of tissues and organs in biology has no analog in synthetic materials. Although self-healing of microscopic defects has been…”
Get full text

Nanocapsules for self-healing materials by Blaiszik, B.J., Sottos, N.R., White, S.R.

“…We report an in situ encapsulation method demonstrating over an order of magnitude size reduction for the preparation of urea–formaldehyde (UF) capsules filled…”
Get full text

A Self-Healing Poly(Dimethyl Siloxane) Elastomer by Keller, M. W., White, S. R., Sottos, N. R.

“…Self‐healing functionality is imparted to a poly(dimethyl siloxane) (PDMS) elastomer. This new material is produced by the incorporation of a microencapsulated…”
Get full text

Intensifying pastoralism may not reduce greenhouse gas emissions: wildlife-dominated landscape scenarios as a baseline in life-cycle analysis by Manzano, P., White, S. R.

“…The general public is increasingly critical of extensive, ruminant-dominated systems for their attributed high greenhouse gas emissions. However, advocates of…”
Get full text

Evidence of a Shallow Magma Reservoir Beneath Askja Caldera, Iceland, From Body Wave Tomography by Han, J., Rawlinson, N., Greenfield, T., White, R. S., Brandsdóttir, B., Winder, T., Drouin, V.

“…In August 2021, Askja caldera switched to reinflation following ∼40 years of continuous deflation that was first measured some 20 years after its last eruption…”
Get full text

Microcapsules filled with reactive solutions for self-healing materials by Blaiszik, B.J., Caruso, M.M., McIlroy, D.A., Moore, J.S., White, S.R., Sottos, N.R.

“…Microcapsules containing a solvent and reactive epoxy resin are a critical component for the development of cost-effective, low toxicity, and low flammability…”
Get full text

One Hole in the Two-Leg t-J Ladder and Adiabatic Continuity to the Noninteracting Limit by White, S R, Scalapino, D J, Kivelson, S A

“…We carry out density-matrix-renormalization group (DMRG) calculations for the problem of one doped hole in a two-leg t-J ladder. Recent studies have concluded…”
Get full text

Microcapsule induced toughening in a self-healing polymer composite by BROWN, E. N, WHITE, S. R, SOTTOS, N. R

“…Microencapsulated dicyclopentadiene (DCPD) healing agent and Grubbs' Ru catalyst are incorporated into an epoxy matrix to produce a polymer composite capable…”
Get full text

Lower-crustal intrusion on the North Atlantic continental margin by White, R. S., Smith, L. K., Roberts, A. W., Christie, P. A. F., Kusznir, N. J.

“…Near the Faroe Islands in the North Atlantic, the majority of basalt is intruded into the continent–ocean transition, rather than extruded onto the surface…”
Get full text

Polydimethylsiloxane-Based Self-Healing Materials by Cho, S. H., Andersson, H. M., White, S. R., Sottos, N. R., Braun, P. V.

“…Polydimethylsiloxane‐based self‐healing is achieved through the tin‐catalyzed polycondensation of phase‐separated droplets. The catalyst is released into the…”
Get full text

Crustal seismic velocity responds to a magmatic intrusion and seasonal loading in Iceland's Northern Volcanic Zone by Donaldson, C, Winder, T, Caudron, C, White, R S

“…Seismic noise interferometry is an exciting technique for studying volcanoes, providing a continuous measurement of seismic velocity changes ( / ), which are…”
Get full text

Fatigue crack propagation in microcapsule -toughened epoxy by BROWN, E. N, WHITE, S. R, SOTTOS, N. R

“…The addition of liquid-filled urea-formaldehyde (UF) microcapsules to an epoxy matrix leads to significant reduction in fatigue crack growth rate and…”
Get full text

Retardation and repair of fatigue cracks in a microcapsule toughened epoxy composite—Part II: In situ self-healing by Brown, E.N., White, S.R., Sottos, N.R.

“…Successful arrest and retardation of fatigue cracks is achieved with an in situ self-healing epoxy matrix composite that incorporates microencapsulated…”
Get full text

Autonomic healing of polymer composites by White, S. R, Sottos, N. R, Geubelle, P. H, Moore, J. S, Kessler, M. R, Sriram, S. R, Brown, E. N, Viswanathan, S

“…Structural polymers are susceptible to damage in the form of cracks, which form deep within the structure where detection is difficult and repair is almost…”
Get full text

Retardation and repair of fatigue cracks in a microcapsule toughened epoxy composite – Part I: Manual infiltration by Brown, E.N., White, S.R., Sottos, N.R.

“…As a first step towards a new crack healing methodology for cyclic loading, this paper examines two promising crack-tip shielding mechanisms during fatigue of…”
Get full text

Self-healing structural composite materials by Kessler, M.R, Sottos, N.R, White, S.R

“…A self-healing fiber-reinforced structural polymer matrix composite material is demonstrated. In the composite, a microencapsulated healing agent and a solid…”
Get full text

Improving solvent-based self-healing materials through shape memory alloys by Neuser, S., Michaud, V., White, S.R.

“…Healing of epoxy resins can be accomplished using a combination of embedded ethyl phenylacetate (EPA) solvent loaded capsules and shape memory alloy (SMA)…”
Get full text

Performance of self-healing epoxy with microencapsulated healing agent and shape memory alloy wires by Kirkby, E.L., Michaud, V.J., Månson, J.-A.E., Sottos, N.R., White, S.R.

“…We report the first measurements of a self-healing polymer that combines a microencapsulated liquid healing agent and shape memory alloy (SMA) wires. When a…”
Get full text

Wax-Protected Catalyst Microspheres for Efficient Self-Healing Materials by Rule, J. D., Brown, E. N., Sottos, N. R., White, S. R., Moore, J. S.

“…Microspheres of wax containing embedded Grubbs' catalyst are generated by congealing a molten aqueous suspension. Even with a ten‐fold reduction in catalyst…”
Get full text

Access to and perceived unmet need for mental health services and support in a community sample of UK adolescents with and without experience of childhood adversity by Soneson, E., White, S. R., Howarth, E., Ford, T., Fazel, M., Jones, P. B.

“…Children and adolescents with a history of adverse childhood experiences (ACEs) are more likely than their peers to develop mental health difficulties, but not…”
Get full text