Results 231 to 240 of about 32,348,343 (303)
Targeting Metabolic Vulnerabilities in Glioblastoma: a Framework for Multi-node Combination Therapy. [PDF]
Gokani V +4 more
europepmc +1 more source
Successful Resuscitation of a Patient with Pernicious Placenta Previa and Placenta Accrete Presenting with Massive Life-Threatening Hemorrhage During Cesarean Section: A Case Report. [PDF]
Zhi B, Zhang J, Wu H.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Aircraft positioning using PPP method in GLONASS system
Aircraft Engineering and Aerospace Technology, 2018Purpose The purpose of the study is focused on implementation of Global Navigation Satellite System (GLONASS) technique in civil aviation for recovery of aircraft position using Precise Point Positioning (PPP) method in kinematic mode. Design/methodology/approach The aircraft coordinates of Cessna 172 plane in XYZ geocentric frame were obtained ...
Kamil Krasuski +2 more
openaire +2 more sources
Graph theory and the PPP method
Journal of Mathematical Chemistry, 1991A graph theoretical formulation of the PPP method is presented. A weighted adjacency matrix of the PPP graph is given, wherein the off-diagonal elements are the bond orders. The automorphism group of the PPP graph is defined and shown to be isomorphic with the permutational subgroup of the permutation-inversion group of the molecule. It is demonstrated
K. Balasubramanian
openaire +2 more sources
Two colorful applications of the
AbstractTwo different color‐related applications of the Pariser‐Parr‐Pople method are described. The first one deals with an explanation of the UV‐visible absorption spectrum of the curcumin pigment in turmeric and the color change of curcumin upon addition of OH−.
K. Balasubramanian
openaire +2 more sources
Investigation of accuracy of PPP and PPP-AR methods for direct georeferencing in UAV photogrammetry
Earth Science Informatics, 2022Traditionally, photogrammetric product accuracy at cm level is obtained with Ground Control Points (GCP) in UAV photogrammetry. In recent years, UAVs equipped with Post-Processing Kinematic & Real-Time Kinematic (PPK/RTK) have become widespread. Accuracy in cm-level can be obtained with relative/differential positioning with these equipment.
Öcalan, Taylan +3 more
openaire +4 more sources
Positioning performance of GNSS-PPP and PPP-AR methods for determining the vertical displacements
Survey Review, 2021This study investigates the accuracy of vertical displacements monitored by Global Navigation Satellite Systems (GNSS) precise point positioning (PPP) with float-ambiguity solution and with ambiguity resolution (PPP-AR). For this purpose, a simulation was designed. The static GNSS observations were collected at a test point during different observation
openaire +2 more sources
On the origins of the
R. Pariser
openaire +2 more sources

