Generative adversarial networks with fully connected layers to denoise PPG signals.

Objective: The detection of arterial pulsating signals at the skin periphery with Photoplethysmography (PPG) are easily distorted by motion artifacts. This work explores the alternatives to the aid of PPG reconstruction with movement sensors (accelerometer and/or gyroscope) which to date have demonstrated the best pulsating signal reconstruction.

Approach: A generative adversarial network with fully connected layers (FC-GAN) is proposed for the reconstruction of distorted PPG signals.

Harmful effects of the semiconductor copper tungstate (CuWO) on multiple photosynthetic parameters of the green microalga Raphidocelis subcapitata.

The semiconductor copper tungstate (CuWO) may end up in aquatic ecosystems since it has the potential for water decontamination. The toxic effects of CuWO are totally unknown for eukaryotic organisms. In view of this, we aimed to evaluate the toxicity of CuWO particles (size of 161.

The study of elastic fibres in oral precancerous and cancerous lesions using Shikata's modified orcein stain: a retrospective study.

Statement Of The Problem: Oral squamous cell carcinoma (OSCC) is the most common type of oral cancer. During the invasion, tumour cells break through the basement membrane and penetrate the connective tissue to interact with the extracellular matrix. An attempt was made to evaluate the connective tissue changes in different grades of OSCCs, oral submucous fibrosis (OSMF) and Oral Epithelial Dysplasias.

Clinical management of hereditary gingival fibromatosis: Case report with 13 years follow-up.

Background: Hereditary gingival fibromatosis (HGF) is one of the categories of non-plaque-induced gingival diseases of genetic origin. Current studies show high genetic heterogeneity and suggest that not all forms of HGF are the same and that more than one biological mechanism may result in gingival growth. This report presents a case of syndromic HGF with generalized and complex clinical manifestations associated with other conditions such as body hypertrichosis and hearing deficit.