Results 141 to 150 of about 82,732 (298)

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

open access: yesAdvanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya   +11 more
wiley   +1 more source

Advancements in in-situ resource utilization through the use of twin rod additive friction stir deposition.

open access: yes
Additive manufacturing has the capability to converge multi-materials, create sustainable engineering, and pioneer sciences to achieve its goals at the point-of-need.
Ritter, Cole L., 2000-
core  

Exacerbations and health care resource utilization in patients with airflow limitation diseases attending a primary care setting: the PUMA study

open access: yes, 2016
Maria Montes de Oca,1 Carlos Aguirre,2 Maria Victorina Lopez Varela,3 Maria E Laucho-Contreras,1 Alejandro Casas,2 Filip Surmont4 1Service of Pneumology, Hospital Universitario de Caracas, Facultad de Medicina, Universidad Central de Venezuela, Caracas,
Casas A   +5 more
core  

Ratiometric Mycotoxin Detection in Living Plants With Dual‐Emissive Nanosensors

open access: yesAdvanced Materials, EarlyView.
A minimally invasive microneedle patch integrates carbon dot‐embedded metal–organic frameworks as nanosensors to detect a key fungal toxin in living plants. The nanosensor produces a ratiometric fluorescence signal that enables early, non‐destructive diagnosis of fungal infection before visible symptoms, offering a new biomaterials‐based strategy for ...
Yuliang Li   +9 more
wiley   +1 more source

The Impact of Increased Utilization of HIV Drugs on Longevity and Medical Expenditures: An Assessment Based on Aggregate U.S. Time-Series Data [PDF]

open access: yes
We estimate the medical cost per life-year gained from increased utilization of HIV drugs by estimating the impact of increased drug utilization on the life expectancy and drug and hospital expenditure of HIV/AIDS patients, using aggregate (U.S. national-
Frank R. Lichtenberg
core  

Deep Learning Inverse Design of Phase‐Change Reconfigurable Terahertz Metadevices for Multidimensional Secure Communication

open access: yesAdvanced Materials, EarlyView.
A deep learning inverse‐design framework is established to create versatile reconfigurable terahertz metadevices. By synergizing deep learning with phase‐change materials, this approach enables on‐demand customization of multidimensional electromagnetic responses.
Yisheng Dong   +11 more
wiley   +1 more source

Co1/Ru Single‐Atom Alloy Catalyst for Sustainable Polypropylene Hydrogenolysis to Long‐Chain Liquid Products

open access: yesAdvanced Materials, EarlyView.
A titania‐supported Co1/Ru single‐atom alloy catalyst enables efficient polypropylene hydrogenolysis. Ru─Co─Ru motifs maintain Ru activity while suppressing excessive chain scission to gaseous products. Both virgin and waste plastics achieve high, environmentally and economically optimal C11+ liquid yields, supporting sustainable chemical recycling ...
Yuzhen Ge   +6 more
wiley   +1 more source

Application of combustion synthesis for In-Situ resource utilization

open access: yesApplication of combustion synthesis for In-Situ resource utilization
As one of the key technology for In-Situ Resource Utilization (ISRU), combustion synthesis has been proposed. Influences of environmental factors of gravity and pressure to a combustion synthesis process with iron oxide and aluminum powders, i.e., thermite process, are investigated in the present work.
openaire   +1 more source

Asset Utilization and Bias in Measures of U.S. Agricultural Productivity

open access: yes
A common observation is that measures of productivity growth are pro-cyclical, meaning they are higher (or grow faster) on average during periods of economic expansion than during periods of economic contraction.
Pardey, Philip G.   +2 more
core  

Full Vectorial Field Sensing Using Liquid Crystal Droplet Arrays

open access: yesAdvanced Materials, EarlyView.
An inkjet‐printed liquid crystal droplet array enables compact, low‐cost, single‐shot sensing of the full vectorial light field. Within a single platform, it simultaneously retrieves intensity, polarization, and phase, while dual‐wavelength operation highlights its capability for multi‐wavelength optical field characterization. ABSTRACT Determining the
Xuke Qiu   +10 more
wiley   +1 more source

Home - About - Disclaimer - Privacy