Results 61 to 70 of about 2,715 (189)

Data‐driven observability analysis and enhancement for radome slope estimation with constraints on impact angle and terminal acceleration

IET Radar, Sonar &Navigation, Volume 18, Issue 10, Page 1887-1907, October 2024.
The authors propose a data‐driven observability analysis method for radome aberration estimation systems with LOS‐angle‐only measurements, and an observability‐enhanced guidance law that considers both impact angle and terminal acceleration constraints.
Bingyu Jin, Kelin Lu, Yuping Lu
wiley   +1 more source

Availability evaluation and optimisation of advanced receiver autonomous integrity monitoring fault detection and exclusion considering temporal correlations

IET Radar, Sonar &Navigation, Volume 18, Issue 10, Page 1966-1979, October 2024.
An availability optimisation method of ARAIM FDE based on dynamic budget allocation is proposed to achieve strong integrity monitoring performance. The performances of the baseline algorithm and the proposed method are simulated. Abstract The Advanced Receiver Autonomous Integrity Monitoring (ARAIM) provides an Aircraft‐Based Augmentation System ...
Jingtian Du, Kun Fang, Zhipeng Wang, Yanbo Zhu   +3 more
wiley   +1 more source

Effect of salt concentration on osmotic potential in drying soils—Measurement and models

European Journal of Soil Science, Volume 75, Issue 5, September–October 2024.
Abstract The water potential in drying soils, comprising both matric potential and osmotic potential components, can be measured using the dew point method (DPM). By combining DPM data with retention curve data acquired from techniques such as the suction plate method or the simplified evaporation method (SEM), it becomes possible to determine the soil
Jannis Bosse, Wolfgang Durner, Andre Peters   +2 more
wiley   +1 more source

Effectiveness and safety of oral olanzapine treatment transitioned from rapid-acting intramuscular olanzapine for agitation associated with schizophrenia

Neuropsychiatric Disease and Treatment, 2018
Hideaki Katagiri,1 Masanori Taketsuna,2 Shinpei Kondo,3 Kenta Kajimoto,4 Etsuko Aoi,5 Yuka Tanji1 1Bio-Medicines, Medicines Development Unit Japan, Eli Lilly Japan K.K., Kobe, Japan; 2Statistical Sciences, Medicines Development Unit Japan, Eli Lilly ...
Katagiri H, Taketsuna M, Kondo S, Kajimoto K, Aoi E, Tanji Y   +5 more
doaj  

Impact of Temporal Correlation of Errors on GPS Receiver Autonomous Integrity Monitoring

IEEE Access
Receiver Autonomous Integrity Monitoring (RAIM) is widely adopted in commercial aircraft to support integrity monitoring for aircraft navigation safety in en-route and Non-Precision Approach (NPA) phases.
Junesol Song, Carl Milner, Christophe Macabiau   +2 more
doaj   +1 more source

Towards intelligent transportation system: A comprehensive review of electronic toll collection systems

IET Intelligent Transport Systems, Volume 18, Issue 6, Page 965-983, June 2024.
Identifying the gap of synchronization of research on electronic toll collection system, this study conducted a systematic review to understand the practice of electronic toll collection system worldwide and the changes of technology adaptation considering the scopes, limitations, usages, connected technologies of the ever‐developed electronic toll ...
Mahir Shahrier, Arif Hasnat, Jobaer Al‐Mahmud, Armana Sabiha Huq, Sakib Ahmed, Md. Khorshadul Haque   +5 more
wiley   +1 more source

RAIM Algorithms Analysis for a Combined GPS/GALILEO Constellation

, 2005
How far a user can rely on his navigation system is a central question for safety of life applications like air navigation especially in approach phases. For Oceanic, En route or Non Precision Approach phases, the integrity requirements as defined by
Gass, Frédéric, Belabbas, Boubeker
core  

A novel integrity monitoring method for slowly growing errors in inertial navigation system/global navigation satellite system integrated navigation system

IET Radar, Sonar &Navigation, Volume 18, Issue 3, Page 434-447, March 2024.
The authors proposed an integrity monitoring method of integrated navigation for slowly growing errors in civil aviation. The proposed method shows the feasibility for En‐route based on civil aviation and effectiveness on slowly growing errors and large measurement noises.
Shaohua Yang, Xiaodong Zhang, Guanjie Wang, Rui Zhang, Zhenwei Li   +4 more
wiley   +1 more source

Cynthia Raim and David Allen Wehr in a Faculty and Guest Artist Recital

, 1997
This is the program for the recital of guest artist Cythina Raim and artist-in-residence and pianist David Allen Wehr, featuring works by Rachmaninoff. This recital took place on March 3, 1997, in the W.
Wehr, David Allen, Raim, Cythina
core  

Review of the Predictive Value of Biomarkers in Sepsis Mortality

Emergency Medicine International, Volume 2024, Issue 1, 2024.
Sepsis is a leading cause of mortality among severely ill individuals, primarily due to its potential to induce fatal organ dysfunction. For clinicians, it is vital to have appropriate indicators, including the physiological status and personal experiences of patients with sepsis, to monitor the condition and assess prognosis.
Nai Zhang, Yujuan Liu, Chuang Yang, Xinai Li, Roberto Cirocchi   +4 more
wiley   +1 more source