Results 91 to 100 of about 19,709 (186)

Electrochemical Characterization of Graphene and MWCNT Screen-Printed Electrodes Modified with AuNPs for Laccase Biosensor Development

open access: yesNanomaterials, 2015
The aim of this work is to show how the integration of gold nanoparticles (AuNPs) into multi-wall-carbon-nanotubes (MWCNTs) based screen-printed electrodes and into graphene-based screen-printed electrodes (GPHs) could represent a potential way to ...
Gabriele Favero   +4 more
doaj   +1 more source

Portfolio Optimization for Pension Purposes: Literature Review

open access: yesJournal of Economic Surveys, Volume 40, Issue 1, Page 45-72, February 2026.
ABSTRACT This systematic review identifies persistent challenges and gaps in the literature on pension portfolio optimization models. We searched, selected, and critically analyzed 82 articles from three major academic databases published over the past decade to investigate the barriers to the effective implementation of these models.
Leonardo Moreira   +2 more
wiley   +1 more source

Synteny and phylogenetic analysis of paralogous thyrostimulin beta subunits (GpB5) in vertebrates.

open access: yesPLoS ONE, 2019
At some point early in the vertebrate lineage, two whole genome duplication events (1R, 2R) took place that allowed for the diversification and sub-/neo-functionalization of the glycoprotein hormones (GpHs).
Krist Hausken, Berta Levavi-Sivan
doaj   +1 more source

General purpose heat source (GPHS) clad vent set (CVS) formability study [PDF]

open access: yes, 1986
Primarily, Mound was to evaluate both improved-iridium and standard-flight iridium blanks with respect to current GPHS-CVS manufacturing processes and provide example-weld-quality CVS to the Savannah River Plant (SRP) for its weldability study. Additionally, Mound's practice of performing a final outgassing (1500/sup 0/C for 1 hr) of CVS was evaluated ...
Forrest, M. A.   +2 more
openaire   +2 more sources

Nonemptiness of the Alpha‐Core

open access: yesJournal of Public Economic Theory, Volume 28, Issue 1, February 2026.
ABSTRACT We prove nonemptiness of the α $\alpha $‐core for balanced games with nonordered preferences, extending and generalizing in several aspects the results of Scarf (1971), Border (1984), Florenzano (1989), Yannelis (1991b), and Kajii (1992). In particular, we answer an open question in Kajii (1992) regarding the applicability of the nonemptiness ...
V. Filipe Martins‐da‐Rocha   +1 more
wiley   +1 more source

Ultrasonic technique for inspection of GPHS capsule girth weld integrity [PDF]

open access: yes, 1993
An innovative nondestructive examination (NDE) technique for the inspection of integrity of General Purpose Heat Source (GPHS) capsule girth welds (Figure 1) was developed employing a Lamb (plate) wave as the mode of the sound propagation. Reliability of the Lamb wave technique was tested on GPHS capsules using plutonium pallet simulators.
openaire   +2 more sources

Event‐Level Linkages Between Atmospheric Circulation and Anomalous Precipitation Types in a Typical East Asian Monsoon Basin

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Anomalous precipitation, with unexpected intensity and/or spatiotemporal structures, makes flood risk management in the East Asian monsoon regions challenging, where interacting circulation systems generate highly variable precipitation events.
Wenpeng Zhao   +8 more
wiley   +1 more source

Vision and Goals as the New Editor-in-Chief of

open access: yesGlobal Pediatric Health
As the newly appointed Editor-in-Chief (EIC) of Global Pediatric Health (GPH), it is both an honor and a privilege to lead this prestigious journal, building upon the strong foundation established by my predecessor, Dr. Aishat Akere. Under her leadership
Kee Chan PhD, MBA
doaj   +1 more source

The Characteristics of Pekeris Modes Revealed by Long‐Term Reanalysis Data JAWARA Covering the Entire Middle Atmosphere

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.
Abstract The characteristics of Pekeris modes as well as Lamb modes are investigated using the new reanalysis data set JAWARA, which spans over 19 years and covers the entire middle atmosphere. Pekeris modes are a class of global normal modes whose energy is trapped in two height regions that is, around the stratopause and the surface, while the energy
Hiroto Sekido, Kaoru Sato
wiley   +1 more source

Justification for Proposed Resurrection of the Step 0 GPHS Module for Interstellar Probe

open access: yesNuclear and Emerging Technologies for Space (NETS 2023), 2023
The Interstellar Probe mission was initially proposed to travel 1000 astronomical units (AUs) in 50 years, after launching in the 2030s. In a later mission concept review, this was reduced to 400 AUs. The spacecraft uses Next Generation Radioisotope Thermoelectric Generators (RTGs), which are similar to General Purpose Heat Source ...
openaire   +1 more source

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