Results 101 to 110 of about 152,260 (297)
EngineeringPrecise coseismic displacements in earthquake/tsunamic early warning are necessary to characterize earthquakes in real time in order to enable decision-makers to issue alerts for public safety.
Jianghui Geng +8 more
doaj +1 more source
Assessment of Multiple GNSS Real-Time SSR Products from Different Analysis Centers
ISPRS International Journal of Geo-Information, 2018 The real-time State Space Representation (SSR) product of the GNSS (Global Navigation Satellite System) orbit and clock is one of the most essential corrections for real-time precise point positioning (PPP).
Zhiyu Wang +4 more
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh +12 more
wiley +1 more source
Remote SensingUtilizing real-time precise point positioning (PPP) technology is an effective approach for obtaining high-precision zenith tropospheric delay (ZTD). Without relying on the terrestrial internet, Galileo high accuracy service (HAS) can provide precise ...
Xin Chen +4 more
doaj +1 more source
NONLINEAR PPP UNDER THE GOLD STANDARD [PDF]
Hegwood and Papell (2002) conclude on the basis of analysis in a linear framework that long-run purchasing power parity (PPP)\ does not hold for sixteen real exchange rate series, analyzed in Diebold, Husted, and Rush (1991) for the period 1792-1913 ...
David A. Peel, Ivan Paya
core
Peer PPP-RTK: toward an affordable real-time high accuracy service
, 2022 The objective of this thesis is to develop, test and analyze the performance of a high accuracy GNSS PPP-RTK (Precise Point Positioning- Real Time Kinematic) operational framework based on a dense network of peer users, through the exchange of precise Ionospheric and Tropospheric estimates between peers. The PPP-AR (PPP Ambiguity Resolution) technique,
openaire +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study examines the structural and chemical evolution of low‐loaded Ir/ATO anodes during PEM water electrolysis under realistic conditions. Iridium dissolution is largely suppressed. In the early stages, both ionomer and support degradation are detected. Morphological reorganization occurs at the interface between the anode catalyst layer (ACL) and
Sambal Shashank Ambu +11 more
wiley +1 more source
On the purchasing power parity for latin-american countries [PDF]
The purpose of this paper is to test the hypothesis of long-run purchasingpower parity (PPP) for all Latin American countries. These countries sharesimilar economic history and contagious effects from currency crises, whichmight lead to comovements in ...
Divino, Jose Angelo +2 more
core
Equilibrium Exchange Rates in Transition Economies: Taking Stock of the Issues [PDF]
, 2005 In this paper we present an overview of a number of issues relating to the equilibrium exchange rates of transition economies of the former soviet bloc.
Halpern, László +2 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Coordinated engineering of the anode, electrolyte, and interface underpins the rational design of next‐generation solid‐state metal‐sulfur batteries. Solid‐state metal‐sulfur batteries are emerging as a transformative energy storage platform with the potential to overcome the fundamental limitations of conventional flooded cells, particularly ...
Ziyu Feng +4 more
wiley +1 more source