Results 91 to 100 of about 11,068,905 (284)
A multi-tier PPP-RTK positioning method based on correction-product availability
Frontiers in Astronomy and Space SciencesHigh-precision Global Navigation Satellite System (GNSS) positioning services must accommodate changes in the correction products available to user terminals.
Yuhang Hu +16 more
doaj +1 more source
A novel stop-and-go kinematic positioning method for PPP–RTK
Geo-spatial Information ScienceThe technology of precise point positioning – real time kinematic (PPP – RTK) can realize regional accurate positioning. However, poor quality atmospheric corrections can greatly impact the integer ambiguity resolution. The low reliability of interpolated corrections may arise from blocked transmission of the updated corrections, atmospheric ...
Siyao Wang, Rui Tu, Ju Hong, Xiaochun Lu
openaire +3 more sources
Does the PPP need the UIP? [PDF]
In this paper we focus on the post Bretton Woods period and analyze whether a PPP relationship is accepted by the data for Italy, United States and Germany.
Massimiliano Serati, Rodolfo Helg
core
Biotechnology and Bioengineering, EarlyView.These results demonstrate that mixotrophic conditions drive both microbial community shifts and metabolic reprogramming, underscoring the importance of cultivation strategy and polyculture selection for targeted applications such as nutrient recovery and bioproduct generation.
Quyen Nham +3 more
wiley +1 more source
BMEMat, EarlyView.The effects of NETs on regeneration of various diabetic tissues, and strategies targeting NETs for diabetes tissue regeneration. In the diabetic environment, NETs undergo complex metabolic and immune reprogramming, leading to dynamic changes in antibacterial and proinflammatory functions, and affecting regeneration of multiple systemic tissues.
Xinyi Jiang +6 more
wiley +1 more source
Remote SensingThe multi-global navigation satellite system (GNSS) undifferenced and uncombined precise point positioning (UU-PPP), as a high-precision ionospheric observables extraction technology superior to the traditional carrier-to-code leveling (CCL) method, has ...
Ahao Wang +4 more
doaj +1 more source
Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy
BMEMat, EarlyView.Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu +5 more
wiley +1 more source
Real-Time Global Ionospheric Map and Its Application in Single-Frequency Positioning
Sensors, 2019 The prevalence of real-time, low-cost, single-frequency, decimeter-level positioning has increased with the development of global navigation satellite systems (GNSSs).
Liang Zhang +5 more
doaj +1 more source
Harnessing blood clot as a native scaffold for orchestrating tissue repairs and regeneration
BMEMat, EarlyView.The blood clot, owing to its dynamic composition and unique microenvironment, holds significant yet underappreciated potential for tissue engineering. This review systematically summarizes the pathophysiology of clot formation, the key regulatory factors shaping its microenvironment, and its applications in both pre‐clinical and clinical settings ...
Gao‐peng Dang +13 more
wiley +1 more source
Scientific ReportsSatellite 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 +6 more
doaj +1 more source