Results 91 to 100 of about 167,759,596 (261)
Grace, Idaho, 1923: Built by Q. R. Pack
, 1923 Black and white photograph by Fred Pack during a visit to his brother, Quince R. Pack, at Grace, Idaho, in July of 1923.
Pack, Frederick J. (Frederick James), 1875-1938
core
Nutritional portrait of processed foods purchased in Québec (Canada), 2016–2022
Public Health NutritionObjective: The Food Quality Observatory synthetises the nutritional composition of fifteen processed food categories commonly purchased in Québec (Canada).
Julie Perron +5 more
doaj +1 more source
Advanced Materials, EarlyView.Molecular doping redistributes the internal electric field in organic photodetectors, providing a new degree of freedom to spatially control carrier transport and collection. Simulations and experiments reveal distinct transport pathways for injected and photogenerated carriers, enabling low dark current under reverse bias and wavelength‐selective ...
Jingwei Yi +15 more
wiley +1 more source
, 1929 Black and white photograph of workers digging for fossils at the dinosaur quarry near Jensen, Utah, in 1924. Dr. Fred Pack is standing and watching.
Pack, Frederick J. (Frederick James), 1875-1938
core
Advanced Materials, EarlyView.Density‐driven differential sedimentation fractionates solution‐assembled P3HT nanowires into crystalline and disordered constituents. High‐resolution cryo‐TEM directly visualizes the molecular chain packing within individual nanowires in real space, and recombining the fractions programs the mobility–stretchability trade‐off without chemical ...
Junyeon Yoon, Jun Ho Hwang, Eunji Lee
wiley +1 more source
Hansel Valley Earthquake, 1934 - Mrs. Pack
, 1934 Black and white photograph by Fred Pack during a visit to Hansel Valley in Box Elder County, Utah, following an earthquake on March 12, 1934.
Pack, Frederick J. (Frederick James), 1875-1938
core
Advanced Materials, EarlyView.To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto +10 more
wiley +1 more source
Grace, Idaho, 1923: Pipe lines built by QR Pack
, 1923 Black and white photograph by Fred Pack during a visit to his brother, Quince R. Pack, at Grace, Idaho, in July of 1923.
Pack, Frederick J. (Frederick James), 1875-1938
core
Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels
Advanced Materials, EarlyView.We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg +15 more
wiley +1 more source
Hansel Valley Earthquake, 1934 - Eleanor Pack
, 1934 Black and white photograph by Fred Pack during a visit to Hansel Valley in Box Elder County, Utah, following an earthquake on March 12, 1934.
Pack, Frederick J. (Frederick James), 1875-1938
core