Results 101 to 110 of about 32,348,343 (303)

A static precise single-point positioning method based on carrier phase zero-baseline self-differencing

Scientific Reports
Satellite navigation positioning has become an indispensable component of everyday life, where precise pinpointing and rapid convergence are crucial in delivering timely and accurate location information.
Kaihui Lv, Chenglin Cai, Yihao Cai, Wenhui Guan, Zexian Li, Mingjie Wu, Lingfeng Cheng   +6 more
doaj   +1 more source

Comprehensive Analysis of the Degradation Phenomena of Proton Exchange Membrane Water Electrolyzers with Iridium on Antimony Tin Oxide Anodes

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, Nikolai Utsch, Tobias Morawietz, Maria Retuerto, Sergio Rojas, Oleg Usoltsev, Miriam Goll, Daniel García Sanchez, Andreas Glüsen, Aldo Saul Gago, Seyed Schwan Hosseiny, Kaspar Andreas Friedrich   +11 more
wiley   +1 more source

Utilization CSRS-PPP software for recovery aircraft’s position [PDF]

Scientific Journal of Silesian University of Technology. Series Transport, 2015
The PPP method is applied in aeronautical navigation as a new technique for determination of aircraft’s position. In this paper preliminary results of recovery aircraft’s position were presented.
Kamil KRASUSKI
doaj  

Exercise‐specific plasma proteomic signatures in racehorses: Candidates for training adaptation and peak load monitoring

Equine Veterinary Journal, EarlyView.
Abstract Background Racehorses undergo profound physiological changes with training and competition, but current biomarkers inadequately capture the complex molecular dynamics of exercise. This study aimed to identify novel plasma biomarkers of training adaptation and peak load using high‐throughput proteomics.
Jowita Grzędzicka, Bianka Świderska, Ewa Sitkiewicz, Izabela Dąbrowska, Olga Witkowska‐Piłaszewicz   +4 more
wiley   +1 more source

Preparation and Evaluation of Biodegradable Film From Zinc Oxide Nanoparticles‐Carboxymethyl Cellulose‐Gelatin Containing Salvia viridis Anthocyanin

Food Chemistry International, EarlyView.
Different percentages of ANT affected the physical and mechanical characteristics of the film. The results indicated that this produced film is a useful tool for monitoring the freshness of food products.. ABSTRACT In recent years, growing environmental concerns have promoted the use of natural and biodegradable polymers in food packaging applications.
Ebrahim Biabani Aghdam, Mohammad Hadi Khoshtaghaza, Mohammad Hossein Azizi, Mojgan Mirzataheri   +3 more
wiley   +1 more source

Disparity in the Markers of Affordability Across Targeted‐ and Immune‐Therapy Drugs Used in Head and Neck Cancers

Head &Neck, EarlyView.
ABSTRACT Background The expanding use of systemic therapies for recurrent and metastatic head and neck cancer has raised major concerns regarding affordability and equitable access, particularly across countries with differing income levels and health financing structures.
Arjun Gurmeet Singh, Labani Kole, Richard Sullivan, Shwetabh Sinha, Rathan Shetty, Poonam Joshi, Sudhir Nair, Sarbani Ghosh Laskar, Kumar Prabhash, Pankaj Chaturvedi   +9 more
wiley   +1 more source

A Continuous B2b-PPP Model Considering Interruptions in BDS-3 B2b Orbits and Clock Corrections as Well as Signal-in-Space Range Error Residuals

Remote Sensing
In 2020, BDS-3 began broadcasting high-precision positioning correction products through B2b signals, effectively addressing the limitations of ground-based augmentation.
Rui Shang, Zhenhao Xu, Chengfa Gao, Xiaolin Meng, Wang Gao, Qi Liu   +5 more
doaj   +1 more source

Tumor‐educated platelets in cancer diagnostics and prognostics: A critical appraisal and roadmap for clinical translation

International Journal of Cancer, EarlyView.
Abstract Tumor‐educated platelets (TEPs) are emerging as a compelling frontier in liquid biopsy, functioning as dynamic, systemic sensors that sequester and process tumor‐derived biomolecules. This interaction imprints an integrated molecular signature of malignancy—spanning the transcriptome, proteome, lipidome, and crucially, the captured genome ...
Whi‐An Kwon, Min‐Kyung Lee, Eunyong Ahn, Heeyeon Kim, Yong Sang Song, Taejin Ahn   +5 more
wiley   +1 more source

Natural logarithm transformation for predicting procurement time of PPP projects in Nigeria

Cogent Engineering, 2019
Traditional method of procurement has been in practice over a considerable period and is still the most common type of public infrastructure procurement. The major alternative to it is the Public–Private Partnerships (PPP).
Abdullahi Baba Ahmed, I. Musonda, JH Pretorius   +2 more
doaj   +1 more source

PRESENT GRAMMATICAL STRUCTURES, MEANING IN CONTEXT AND METHOD OF PPP

, 2022
This article provides information about the structure of grammar and the use of PPP methodology in teaching English grammar is explained and illustrated with examples.
openaire   +1 more source