Results 101 to 110 of about 42,160 (181)

Assessment of the GNSS Data Collected at the Main Continuously Operating Reference Stations (CORS) of the Iraqi Geodetic Network

Journal of Engineering
The Continuously Operating Reference Station (CORS) network has several stations that collect and record data from Global Navigation Satellite System (GNSS) constellations.
Hussein Alwan Mahdi , Ehssan Ali Ahmed
doaj   +1 more source

Feasibility of Using Low-Cost Dual-Frequency GNSS Receivers for Land Surveying. [PDF]

Sensors (Basel), 2021
Wielgocka N, Hadas T, Kaczmarek A, Marut G.   +3 more
europepmc   +1 more source

Panel Data Tests of PPP. A Critical Overview [PDF]

This paper reviews panel unit root and cointegration tests in the context of PPP. It highlights various drawbacks of existing methods. First, unit root tests suffer from severe size distortions in the presence of negative moving average errors.
Cerrato, Mario, Caporale, Guglielmo Maria   +1 more
core  

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Public-private partnership for corporate social responsibility (CSR-PPP): A focus on Turkey

, 2019
113
openaire   +2 more sources

How Puzzling is the PPP Puzzle? An Alternative Half-Life Measure of Convergence to PPP [PDF]

The lengthy half-lives of real exchange rates in the presence of high degree of exchange rate volatility has been considered as one of the most puzzling empirical regularities in international macroeconomics.
George Kapetanios, Georgios Chortareas
core  

Evaluación del comportamiento cinemático de una serie de estaciones del Sistema Geocéntrico para las Américas procesadas con Precise Point Positioning en línea

Uniciencia, 2014
Mediante un cálculo en la modalidad Precise Point Positioning (PPP) en línea, se procesaron más de dos años de observaciones diarias de 14 estaciones de operación continua pertenecientes al Sistema Geocéntrico para las Américas (SIRGAS), las cuales están
Jorge Moya Zamora, Sara Bastos Gutiérrez, María José Rivas Guzmán, Gabriela Cordero Gamboa   +3 more
doaj  

Garmin GPSMAP 66sr: Assessment of Its GNSS Observations and Centimeter-Accurate Positioning. [PDF]

Sensors (Basel), 2022
Wanninger L, Heßelbarth A, Frevert V.
europepmc   +1 more source

Does PPP hold for Big Mac price or consumer price index? Evidence from panel cointegration [PDF]

This paper examines the validity of purchasing power parity (PPP) using CPI and Big Mac prices. The benchmark model, i.e., the OLS method, which does not take nonstationarity into account, rejects the hypothesis of PPP regardless of prices used.
Chung-Hua Shen, Chien-Fu Chen, Chien-an Andy Wang   +2 more
core  

A study on the optimal PPP model for transport: the case of road and rail in South Korea

, 2013
In recent decades the Public Private Partnership (PPP) has been widely regarded as an innovative way to construct transport infrastructures and to improve the quality of service.
Gil, Byungwoo
core