Results 41 to 50 of about 1,458 (149)

40-Gb/s TDM-PON downstream with low-cost EML transmitter and 3-level detection APD receiver [PDF]

, 2016
We report a cost-effective 40-Gb/s TDM-PON downstream utilizing an integrated DFB-EAM in OLT and an APD-based 3-level detection receiver in ONU, achieving a high power budget of 23.4 dB in real time ...
Achouche, M, Bauwelinck, Johan, Blache, F, Brenot, R, Coudyzer, Gertjan, Moeneclaey, Bart, Qiu, Xing-Zhi, Van Kerrebrouck, Joris, Yin, Xin   +8 more
core   +1 more source

Energy-efficiency improvements for optical access [PDF]

, 2014
This article discusses novel approaches to improve energy efficiency of different optical access technologies, including time division multiplexing passive optical network (TDM-PON), time and wavelength division multiplexing PON (TWDM-PON), point-to ...
Anthapadmanabhan, P, Chow, H, Kanonakis, K, Lannoo, Bart, Lee, K-L, Saliou, F, Suvakovic, D, Vetter, P, Yin, Xin   +8 more
core   +1 more source

Propagation impairments due to Raman effect on the coexistence of GPON, XG-PON, RF-video and TWDM-PON [PDF]

, 2013
We analyze propagation effects in the coexistence of GPON, XG-PON, RF-Video and TWDM-PON. We show that high power TWDM-PON channels excite Stimulated Raman Scattering inducing extra-loss on GPON due to power depletion.
Capriata, Curri, Vittorio, Gaudino, Roberto, Stefano   +3 more
core   +1 more source

Protection strategies for next generation passive optical networks -2 [PDF]

, 2014
Next Generation Passive Optical Networks-2 (NGPON2) are being considered to upgrade the current PON technology to meet the ever increasing bandwidth requirements of the end users while optimizing the network operators' investment. Reliability performance
Chen, J, Colle, Didier, Dixit, Abhishek, Lannoo, Bart, Mahloo, M, Pickavet, Mario, Wosinska, L   +6 more
core   +1 more source

Experimental Demonstration of Real Time Receiver for FDMA PON [PDF]

, 2015
International audienceFDMA PON provides high aggregate capacity (20-40Gbps) without requiring the user modules to operate at such high data rate. In this paper, we present for the first time a real time implementation of a FDM receiver in FPGA 1Gbitps in
Bardoux, R., Bramerie, Laurent, Carer, Arnaud, Charbonnier, Benoit, Lebreton, Aurélien, Scalart, Pascal   +5 more
core   +4 more sources

2-Iminobiotin Superimposed on Hypothermia Protects Human Neuronal Cells from Hypoxia-Induced Cell Damage: An in Vitro Study

Frontiers in Pharmacology, 2018
Perinatal asphyxia represents one of the major causes of neonatal morbidity and mortality. Hypothermia is currently the only established treatment for hypoxic-ischemic encephalopathy (HIE), but additional pharmacological strategies are being explored to ...
Karina Zitta, Cacha Peeters-Scholte, Lena Sommer, Matthias Gruenewald, Lars Hummitzsch, Kerstin Parczany, Markus Steinfath, Martin Albrecht   +7 more
doaj   +1 more source

The Concise Guide to PHARMACOLOGY 2025/26: Enzymes

British Journal of Pharmacology, Volume 182, Issue S1, Page S307-S403, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander, Doriano Fabbro, Alasdair J. Gibb, Eamonn Kelly, Alistair A. Mathie, Chloe J. Peach, Emma L. Veale, Jane F. Armstrong, Elena Faccenda, Simon D. Harding, Christopher Southan, Jamie A. Davies, Stephanie Annett, Detlev Boison, Kathryn Elisa Burns, Carmen Dessauer, Jürg Gertsch, Nuala Ann Helsby, Angelo A. Izzo, Rennolds Ostrom, Ester Pagano, Andreas Papapetropoulos, Nigel J. Pyne, Susan Pyne, Tracy Robson, Roland Seifert, Johannes‐Peter Stasch, Csaba Szabo, Mario van der Stelt, Albert van der Vliet, Val Watts, Szu Shen Wong   +31 more
wiley   +1 more source

THE CONCISE GUIDE TO PHARMACOLOGY 2019/20: Enzymes

British Journal of Pharmacology, Volume 176, Issue S1, Page S297-S396, December 2019., 2019
The Concise Guide to PHARMACOLOGY 2019/20 is the fourth in this series of biennial publications. The Concise Guide provides concise overviews of the key properties of nearly 1800 human drug targets with an emphasis on selective pharmacology (where available), plus links to the open access knowledgebase source of drug targets and their ligands (www ...
Stephen P H Alexander, Doriano Fabbro, Eamonn Kelly, Alistair Mathie, John A Peters, Emma L Veale, Jane F Armstrong, Elena Faccenda, Simon D Harding, Adam J Pawson, Joanna L Sharman, Christopher Southan, Jamie A Davies, CGTP Collaborators, Annie Beuve, Detlev Boison, Peter Brouckaert, John C Burnett, Kathryn Burns, Carmen Dessauer, Andreas Friebe, John Garthwaite, Jürg Gertsch, Nuala Helsby, Angelo A Izzo, Doris Koesling, Michaela Kuhn, Rennolds Ostrom, Andreas Papapetropoulos, Lincoln R Potter, Nigel J Pyne, Susan Pyne, Michael Russwurm, Harald HHW Schmidt, Roland Seifert, Johannes‐Peter Stasch, Csaba Szabo, Mario van der Stelt, Albert van der Vliet, Val Watts   +39 more
wiley   +1 more source

Semantic variant primary progressive aphasia with ANXA11 p.D40G

Alzheimer's &Dementia, Volume 21, Issue 3, March 2025.
Abstract INTRODUCTION Pathogenic variants of annexin A11 (ANXA11) have been identified in patients with amyotrophic lateral sclerosis (ALS) with or without frontotemporal dementia (FTD). We explored ANXA11 pathogenic variants in a Korean FTD cohort to investigate the prevalence and the role of ANXA11 variation in FTD.
Sun Min Lee, Soo Jin Yoon, Kyung Won Park, Ahro Kim, Hee Jin Kim, Na‐Yeon Jung, Hyemin Jang, William W. Seeley, Young‐Eun Kim, So Young Moon, Eun‐Joo Kim, the Longitudinal study of Early onset dementia And Family members (LEAF) investigators   +11 more
wiley   +1 more source

Cardiovascular Insufficiency, Abdominal Sepsis, and Patients’ Age Are Associated with Decreased Paraoxonase‐1 (PON1) Activity in Critically Ill Patients with Multiple Organ Dysfunction Syndrome (MODS)

Disease Markers, Volume 2019, Issue 1, 2019., 2019
Oxidative stress and uncontrolled inflammation are hallmarks of sepsis, leading to organ failure and death. As demonstrated in animal studies, oxidative stress can be alleviated by antioxidant therapies. Paraoxonase‐1 (PON1) is a serum‐based antioxidant, anti‐inflammatory agent, detoxifier, and quorum‐sensing factor found to be a prognostic marker in ...
Iwona Bednarz-Misa, Magdalena Mierzchala-Pasierb, Patrycja Lesnik, Sylwia Placzkowska, Krzysztof Kedzior, Andrzej Gamian, Malgorzata Krzystek-Korpacka, Chih-Hung Ku   +7 more
wiley   +1 more source