Results 201 to 210 of about 995,231 (341)

Optimal anti-jam attitude determination using the global positioning system [PDF]

, 2003
Matthew David Markel, E. K. Sutton, H. Zinuda   +2 more
openalex   +1 more source

See Something, Say Something: Global Positioning System Tracker Foreign Body Ingestion as a Unique Presentation of Human Trafficking. [PDF]

ACG Case Rep J
Mirza MU, Jiang C, Forde JJ, Barkin JA, Sussman DA, Manten EM.   +5 more
europepmc   +1 more source

Adenosine A3 receptor antagonists as anti‐tumor treatment in human prostate cancer: an in vitro study

FEBS Open Bio, EarlyView.
The A3 adenosine receptors (A3ARs) are overexpressed in prostate cancer. AR 292 and AR 357, as A3AR antagonists, are capable of blocking proliferation, modulating the expression of drug transporter genes involved in chemoresistance, ferroptosis, and the hypoxia response, and inducing cell death.
Maria Beatrice Morelli, Andrea Spinaci, Cui Chang, Rosaria Volpini, Catia Lambertucci, Matteo Landriscina, Vincenza Conteduca, Consuelo Amantini, Cristina Aguzzi, Laura Zeppa, Martina Giangrossi, Laura Soverchia, Matteo Santoni, Massimo Nabissi, Giorgio Santoni, Carlo Polidori   +15 more
wiley   +1 more source

Quantifying time spent outdoors: A versatile method using any type of global positioning system (GPS) and accelerometer devices. [PDF]

PLoS One
Liu W, Chambers T, Clevenger KA, Pfeiffer KA, Rzotkiewicz Z, Park H, Pearson AL.   +6 more
europepmc   +1 more source

Geographic Density and Uptake of Pre-exposure Prophylaxis (PrEP) Among Young Gay, Bisexual and Other Sexual Minority Men: A Global Positioning System (GPS) Study. [PDF]

AIDS Behav, 2021
Kim B, Chaix B, Chen YT, Callander D, Regan SD, Duncan DT.   +5 more
europepmc   +1 more source

Soman induces endoplasmic reticulum stress and apoptosis of cerebral organoids via the GRP78‐ATF6‐CHOP signaling pathway

FEBS Open Bio, EarlyView.
Cerebral organoids were employed as a novel model to explore the neurotoxicity of soman. Soman inhibited acetylcholinesterase activity, increased cell apoptosis and upregulated endoplasmic reticulum (ER) stress markers glucose‐regulated protein 78 (GRP78), activating transcription factor 6 (ATF6) and C/EBP homologous protein (CHOP).
Yue Wei, Zhanbiao Liu, Jingjing Shi, Qian Jin, Wenqian Chen, Xuejun Chen, Liqin Li, Hui Chen   +7 more
wiley   +1 more source

Augmentation of a navigation reference system with differential global positioning system pseudorange measurements [PDF]

, 2003
W.J. Negast, R.N. Paschall
openalex   +1 more source

A Global Positioning System Used to Monitor the Physical Performance of Elite Beach Handball Referees in a Spanish Championship. [PDF]

Sensors (Basel)
Martínez-Rodríguez A, Sánchez-Sánchez J, López-Fernández J, Lara-Cobos D, Sánchez-Sáez JA.   +4 more
europepmc   +1 more source

Downregulation of O‐GlcNAcylation enhances etoposide‐induced p53‐mediated apoptosis in HepG2 human liver cancer cells

FEBS Open Bio, EarlyView.
Etoposide, a topoisomerase II inhibitor, reduces O‐GlcNAcylation in HepG2 liver cancer cells. Further inhibition of O‐GlcNAc transferase by OSMI‐1 enhanced etoposide‐induced apoptosis, lowering the IC50 for viability and increasing the EC50 for cytotoxicity.
Jaehoon Lee, Gi‐Bang Koo, Jihye Park, Byung‐Cheol Han, Mijin Kwon, Seung‐Ho Lee   +5 more
wiley   +1 more source

Global Positioning System e relatività

, 2012
La presente nota introduce il sistema di posizionamento globale su base satellitare (Global Positioning System – GPS). Dopo un breve inquadramento storico della tecnologia, la cui origine si può far risalire al lancio del primo satellite artificiale russo Sputnik (ottobre 1957), ed al successivo sistema Transit, della marina militare americana, viene ...
FAVRETTO, ANDREA, Calucci G.
openaire   +2 more sources