Results 161 to 170 of about 4,614,049 (398)

Full Wafer Scale Manufacturing of Directly Printed TiO2 Metalenses at Visible Wavelengths with Outstanding Focusing Efficiencies

open access: yesAdvanced Materials, EarlyView.
The highest experimentally determined focusing efficiency is reported here by using the direct imprinting of all‐inorganic TiO2 metalens arrays. Absolute efficiency greater than 80% and relative efficiency greater than 90% are achieved by optimization of all fabrication parameters controllable in the additive manufacturing process.
Dae Eon Jung   +7 more
wiley   +1 more source

Qualitative aspects of visuoconstruction in children with attention deficit hyperactivity disorder [PDF]

open access: bronze, 1996
D.A. Cahn   +5 more
openalex   +1 more source

High‐Energy‐Density Aqueous Zinc‐Ion Batteries: Recent Progress, Design Strategies, Challenges, and Perspectives

open access: yesAdvanced Materials, EarlyView.
Strategies achieving high‐energy‐density aqueous zinc‐ion batteries are summarized and analyzed from both their separate advancements and the integrated effectiveness in this review. Then, perspectives are given for valuable guidance for further development of high‐energy‐density aqueous zinc‐ion batteries.
Mingcong Tang   +4 more
wiley   +1 more source

Viewing the current account deficit as a capital inflow [PDF]

open access: yes
With the 1998 current account deficit approaching $225 billion, attention is again focusing on the deficit's impact on U.S. jobs. Although a high deficit does adversely affect employment in export- and import-competing industries, it also means that ...
Matthew Higgins, Thomas Klitgaard
core   +1 more source

Genetic Basis of Attention Deficit Hyperactivity Disorder [PDF]

open access: yes, 2011
Attention Deficit Hyperactivity Disorder (ADHD) is one of the most common neuropsychiatric disorders of childhood. Due to studies reporting that the effects of ADHD diagnosis on functioning may last throughout life, this disorder, which has great ...
A. Evren Tufan   +3 more
core  

The Versatility of Layered Two‐Dimensional Heterostructures for Energy Storage: Bridging Scientific Insights and Practical Applications

open access: yesAdvanced Materials, EarlyView.
This review highlights the potential of 2D‐2D heterostructures (HRs) in advancing monovalent ion‐based energy storage. It examines their role in tailoring charge interactions mechanisms, optimizing interfacial properties, and overcoming the limitations of individual layered materials.
Neetu Bansal   +6 more
wiley   +1 more source

Study on an Evaluation Method of Attentional Deficit(First Report)

open access: bronze, 1993
Masakuni TATENO   +6 more
openalex   +2 more sources

An Economic Evaluation of Therapies for Attention Deficit Hyperactivity Disorder [PDF]

open access: bronze, 1999
John A. F. Zupancic   +5 more
openalex   +1 more source

Actual treatment of attention deficit hyperactivity disorder (ADHD) [PDF]

open access: yes, 2013
El tratamiento del trastorno por défi cit de atención e hiperactividad (TDAH) incluye intervenciones farmacológicas, psicosociales y educativas, y en él se aconseja un diseño personalizado teniendo en cuenta las características del paciente, el tipo de ...
Martín Calero, María José   +2 more
core  

Home - About - Disclaimer - Privacy