Results 61 to 70 of about 15,172,878 (302)

Time-Optimal Trajectory Design for Heading Motion of the Underwater Vehicle

open access: yesJournal of Marine Science and Engineering, 2023
Underwater vehicles are a powerful tool that can assist oceanologists with measuring the state of oceans on a large scale. The heading control is essential for the underwater vehicle to follow a specific path.
Ngoc-Duc Nguyen   +7 more
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Supplemental Material for "Heading Perception Depends on Time-Varying Evolution of Optic Flow"

open access: yes, 2020
Data and Matlab code to reproduce the results published in: Burlingham CS, Heeger DJ, Heading Perception Depends on Time-Varying Evolution of Optic Flow, Proceedings of the National Academy of Sciences, 2020.There is considerable support for the ...
Burlingham, Charles S., Heeger, David J.
core   +4 more sources

Soft control performance (avg. Δθ) for different θs, M and ρn in the evolvable-heading-shill scenario with l = 25.

open access: yes, 2018
Soft control performance (avg. Δθ) for different θs, M and ρn in the evolvable-heading-shill scenario with l = 25.
Caiyun Wang (179623), Jing Han (43038)
core   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Reliability of basic heading PPPs

open access: yes, 2019
Purchasing power parities (PPPs) are compiled using a two-stage process. In the first stage, prices of items are aggregated without weights to obtain basic heading (BH) PPPs.
Hajargasht, Gholamreza   +3 more
core   +1 more source

Soft-Switching Proximate Time Optimal Heading Control for Underactuated Autonomous Underwater Vehicle

open access: yesIEEE Access, 2019
In this paper, a soft-switching proximate time-optimal control (PTOC) is proposed based on the model-compensation extended state observer (ESO) and Takagi-Sugeno fuzzy switching, for the fast set-heading tracking of underactuated autonomous underwater ...
An Li   +5 more
doaj   +1 more source

Protein Phosphorylation during Heading Time in Rice [PDF]

open access: yesBioscience, Biotechnology, and Biochemistry, 1997
Protein phosphorylation may be required for plant cell response to phytohormones and other extracellular signals. Protein phosphorylation and protein kinase activity in the culm of heading time of rice (Oryza sativa L.) were studied. Before heading, protein kinase activity was increased by Ca2+ in the membrane fraction of the panicle and culm.
KOMATSU, Setsuko, XIA, Bao-Sen
openaire   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

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