The paper deals with the PAM manipulator modeling and identification based on autoregressive recurrent neural networks. For the first time, the most powerful types of neural-network-based nonlinear autoregressive models, namely, NNARMAX, NNOE and NNARX models, will be applied comparatively to the PAM manipulator identification. Furthermore, the evaluation of different nonlinear neural network a...

We present two SiP modulator architectures for PAM-4 signal generation. We demonstrate the transmission of 56 Gbaud PAM-4 over 1 km of SMF. An 84 Gbaud PAM-4 generation below KP4 FEC threshold is also achieved. OCIS codes: (130.0130); (230.2090); (230.4110);

This paper presents a novel protocol-adaptive monitoring tree (PAM-Tree) algorithm. PAM-Tree is a filtering algorithm that fulfills the needs of a general-purpose traffic monitoring system. PAM-Tree is aimed at overcoming the inefficiencies of existing stream-oriented traffic probes in traffic monitoring scenarios where large numbers of filters change dynamically. Both analytical and experiment...

Pneumatic Artificial Muscle (PAM) overcome the other common actuators as it has higher power-to-weight ratio. However, the air compressibility and lack of damping ability of PAM brings dynamic delay to the pressure response and causes oscillatory motion to occur. It is not easy to realize the motion with high accuracy and high speed due to all the non-linear characteristics of pneumatic system....

We report optical-resolution photoacoustic microscopy (OR-PAM) for in vivo imaging of amyloid plaques in an Alzheimer's disease mouse model. Validation using conventional fluorescence microscopy and multiphoton microscopy shows that OR-PAM has sufficient sensitivity and spatial resolution to identify amyloid plaques in living brains. In addition, with dual-wavelength OR-PAM, the three-dimension...

BACKGROUND Alkylator resistance contributes to treatment failure in high-risk neuroblastoma. Buthionine sulfoximine (BSO) can deplete glutathione and synergistically enhance in vitro sensitivity to the alkylating agent melphalan (L-PAM) for many neuroblastoma cell lines, but optimal use of this combination needs to be defined because clinical responses have been less frequent and not durable. ...

Peptidylglycine alpha-amidating monooxygenase (PAM), the enzyme responsible for the alpha-amidation of neuroendocrine peptides, is more prevalent in the atrium of the heart than in pituitary or brain. RNase protection assays indicate that PAM transcripts account for approximately 0.5% of the mRNA in the neonatal atrium and 0.06% of the mRNA in the neonatal ventricle. In primary atrial cardiomyo...

Biopolymers are viewed as effective and eco-friendly agents in soil modification. This study focuses on the wettability analysis of polyacrylamide (PAM) solutions for soil remediation. The contact angle, surface tension, and viscosity of PAM solutions were experimentally evaluated in air- and decane-biopolymer solution systems. Furthermore, a micromodel was used to investigate the pore-scale di...

BACKGROUND In pregnancy-associated malaria (PAM), Plasmodium falciparum-infected erythrocytes (IEs) express variant surface antigens (VSA-PAM) that evade existing immunity and mediate placental sequestration. Antibodies to VSA-PAM develop with gravidity and block placental adhesion or opsonize IEs for phagocytic clearance, helping to prevent maternal anemia and low birth weight in infants. ME...

The feasibility of photoacoustic microscopy (PAM) for evaluation of angiogenesis inhibitor was investigated on a chick embryo model in vivo. Different concentrations of the angiogenesis inhibitor, Sunitinib, were applied to the chorioallantoic membrane (CAM) of the chick embryos. Imaging of microvasculature in embryo CAMs was acquired using a laser-scanning PAM system; while the optical microsc...