Results 11 to 20 of about 469,153 (187)

Performance Evaluation of DCF Length for High Scalability NG-PON2 [PDF]

open access: yesTELKOMNIKA (Telecommunication Computing Electronics and Control), 2016
Next Generation Passive Optical Network Stage 2 (NG-PON2) have to resolve the problem like demand each user, for example, HDTV, 3DTV, Hologram and Telemedicine. The research designed Passive Optical Network (PON), which is meet requirements of NG-PON2.
Brian Pamukti, Doan Perdana
core   +4 more sources

Comparison of Bit Error Rate of Line Codes in NG-PON2

open access: yesInternational Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, 2016
This article focuses on simulation and comparison of line codes NRZ (Non Return to Zero), RZ (Return to Zero) and Miller’s code for NG-PON2 (Next-Generation Passive Optical Network Stage 2) using.
Tomas Horvath   +4 more
doaj   +2 more sources

Simulations of Grant Allocation in NG-PON2 Networks Using OPNET Modeler [PDF]

open access: yesJournal of Communications Software and Systems, 2018
Passive optical networks are the most promising networks for the future. In 1998, the first standard of PONs was developed. Since that time, quality of optical transmissions and technologies has been massively improved and today's standards are capable ...
Tomas Horvath   +4 more
doaj   +2 more sources

Intrinsic Factors Influencing Simvastatin and Simvastatin Acid Pharmacokinetics: Age-Related Studies in Thai Adults and Cross-Population Comparisons. [PDF]

open access: yesClin Transl Sci
ABSTRACT Intrinsic factors such as age and ethnicity influence statin pharmacokinetics (PK) and may increase the risk of muscle‐related adverse events. This study investigated the effect of age on the PK of simvastatin (SV) and its active metabolite, simvastatin acid (SVA), in healthy Thai subjects using an LC–MS/MS assay while accounting for key ...
Srimatimanon T   +11 more
europepmc   +2 more sources

Uma arquitetura para implementação NG-PON2 [PDF]

open access: yes, 2018
Due to the high appearing of many bandwidth consumer services, as well as the increase of the bandwidth consumed by those services, on the last decade the PON (Passive Optical Network) architectures and the FTTx (Fiber To The Place) concept forcibly evolved, enabling larger disponibility on data rates to the costumer and to the services. There are many
Lopes, Carlos Miguel Cerqueira Silva
openaire   +2 more sources

Antiapoptotic PON2 expression and its clinical implications in locally advanced oral squamous cell carcinoma. [PDF]

open access: yesCancer Sci
Role of PON2 in regulating diverse molecular pathways influenced by PON2 during cancer progression and metastasis. Abstract Locally advanced oral squamous cell carcinoma poses a significant challenge in oncology due to its rising incidence and mortality rates. Despite therapeutic progress, understanding molecular intricacies is essential.
Kamal MV   +5 more
europepmc   +2 more sources

The Concise Guide to PHARMACOLOGY 2023/24: Enzymes

open access: yesBritish Journal of Pharmacology, Volume 180, Issue S2, Page S289-S373, October 2023., 2023
The Concise Guide to PHARMACOLOGY 2023/24 is the sixth in this series of biennial publications. The Concise Guide provides concise overviews, mostly in tabular format, of the key properties of approximately 1800 drug targets, and about 6000 interactions with about 3900 ligands.
Stephen P. H. Alexander   +28 more
wiley   +1 more source

MicroRNA signature and integrative omics analyses define prognostic clusters and key pathways driving prognosis in patients with neuroendocrine neoplasms

open access: yesMolecular Oncology, Volume 17, Issue 4, Page 582-597, April 2023., 2023
The comprehensive characterisation of microRNA (miRNA) profiles of neuroendocrine neoplasms has identified an eight‐miRNA signature able to stratify patients into three prognostic groups. Transcriptomic data have shown that these miRNAs are associated with genes involved in PI3K–Akt and TNFα–NF‐kB signalling.
Beatriz Soldevilla   +17 more
wiley   +1 more source

Distinct non‐coding RNA cargo of extracellular vesicles from M1 and M2 human primary macrophages

open access: yesJournal of Extracellular Vesicles, Volume 11, Issue 12, December 2022., 2022
Abstract Macrophages are important antigen presenting cells which can release extracellular vesicles (EVs) carrying functional cargo including non‐coding RNAs. Macrophages can be broadly classified into M1 ‘classical’ and M2 ‘alternatively‐activated’ macrophages. M1 macrophages have been linked with inflammation‐associated pathologies, whereas a switch
Paschalia Pantazi   +4 more
wiley   +1 more source

Upgrading a Consumer Stereolithographic 3D Printer to Produce a Physiologically Relevant Model with Human Liver Cancer Organoids

open access: yesAdvanced Materials Technologies, Volume 7, Issue 10, October 10, 2022., 2022
This work shows that an affordable consumer stereolithography apparatus (SLA) printer can be straightforwardly modified for bioprinting and that the constructs obtained with the modified SLA printer show a high viability of patient‐derived cells. The bioprinted constructs mimic some key aspect of cholangiocarcinoma and are suitable for basic research ...
Louise Breideband   +6 more
wiley   +1 more source

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