Results 41 to 50 of about 105,574 (257)

TFR: A Novel Approach for Clock Synchronization Fault Recovery in Precision Time Protocol (PTP) Networks

open access: yesApplied Sciences, 2017
Accurate and precise clock synchronization is one of the fundamental requirements for various applications, such as telecommunication systems, measurement and control systems, and smart grid systems.
Alfarooq Omar Alshaikhli   +1 more
doaj   +1 more source

R-PTP-κ Inhibits Contact-Dependent Cell Growth by Suppressing E2F Activity

open access: yesBiomedicines, 2022
Density-dependent regulation of cell growth is presumed to be caused by cell-cell contact, but the underlying molecular mechanism is not yet clearly defined.
Hyun Ahm Sohn   +5 more
doaj   +1 more source

High Free‐Volume Imidazole‐Based Ionomers for High‐Temperature Proton Exchange Membrane Fuel Cells

open access: yesAdvanced Science, EarlyView.
High free‐volume imidazole‐based ionomers (PF4IM‐72) enable enhanced phosphoric acid uptake and efficient proton transport, delivering peak power densities of 0.645 W cm−2 at 160 °C and 0.838 W cm−2 at 200 °C in HT‐PEMFCs. This work highlights a promising platform for next‐generation ionomers with improved high‐temperature performance and stability ...
Ge Chao   +7 more
wiley   +1 more source

Protein tyrosine phosphatase PTP-RR regulates corticosteroid sensitivity. [PDF]

open access: yes, 2016
BACKGROUND: We have recently reported that protein phosphate 2A (PP2A) inactivation resulted in increased phosphorylation of the mitogen-activated protein kinase (MAPK) c-Jun N-terminal kinase 1 (JNK1) and glucocorticoid receptors (GR) at Ser(226 ...
Akira Kanda   +13 more
core   +1 more source

Biodegradable Zn‐Based Implants: Progress, Challenges, and Pathways toward Clinical Translation

open access: yesAdvanced Science, EarlyView.
Exploring biodegradable Zn‐based implants offers a promising pathway to next‐generation biomedical devices with balanced degradation and biocompatibility. A comprehensive overview of biodegradable Zn‐based implants, covering their biological significance, material design principles, and advanced engineering strategies is provided.
Panfeng Zhao   +10 more
wiley   +1 more source

A novel class of cardioprotective small-molecule PTP inhibitors [PDF]

open access: yes, 2020
International audienceIschemia/reperfusion (I/R) injury is mediated in large part by opening of the mitochondrial permeability transition pore (PTP). Consequently, inhibitors of the PTP hold great promise for the treatment of a variety of cardiovascular ...
Molkentin, J. D.   +16 more
core   +2 more sources

Post-Transfusion Purpura: A Clinical Case With Alveolar Haemorrhage. [PDF]

open access: yesRespirol Case Rep
We report a case of post‐transfusion thrombocytopenic purpura and alveolar haemorrhage in a woman after knee replacement surgery, occurring 7 days after transfusion of 20 mL of blood. This case was successfully treated with therapeutic plasma exchange and intravenous immunoglobulin.
Yamakova Y   +3 more
europepmc   +2 more sources

Magnetic Field Control Using an Electromagnetic Actuation System with Combined Air‐Core and Metal‐Core Coils

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
An electromagnetic manipulation system enhances magnetic field strength in the Z‐direction for 3D control of microrobots and nanoparticles. Featuring eight metal‐core coils and two air‐core coils arranged hemispherically, it ensures unimpeded workspace access and integrates imaging tools.
Nader Latifi Gharamaleki   +4 more
wiley   +1 more source

Studying PTP ingestion.

open access: yesNihon Kikan Shokudoka Gakkai Kaiho, 1988
Not a little number of patients accidentally swallow PTP (press through package or blister package of tablets) pieces. PTP pieces account for about ten percent of all foreign bodies in the esophagus in Japan.Author reported 24 cases of misswallowing of package pieces of medical tablets (23 cases swallowed PTP and one case swallowed SP-strip package ...
Kon, Yoshihisa   +3 more
openaire   +2 more sources

Organizational Culture Assessment In PTP

open access: yesJurnal Sumber Daya Aparatur, 2023
PTP is a company that deals in human resource management (HR), transportation, logistics, and retail. This company passed through a transformation since 2021 to positively enhance the company's vision, mission, and values. This research aims to ascertain the current organizational culture and employee future expectations.
Muhammad Jaka Baruna   +1 more
openaire   +1 more source

Home - About - Disclaimer - Privacy