Background Symptomatic (flexible) pes planus is a difficult entity to classify with no universally accepted aetiology. Foot orthoses are a commonly used intervention for pes planus, however, evidence to support their use is limited. Currently there are no clinical guidelines for the prescription of foot orthoses for pes planus. The aim of this study was to seek expert consensus and agreement on...

In Bayesian brain theories, hierarchically related prediction errors (PEs) play a central role for predicting sensory inputs and inferring their underlying causes, e.g., the probabilistic structure of the environment and its volatility. Notably, PEs at different hierarchical levels may be encoded by different neuromodulatory transmitters. Here, we tested this possibility in computational fMRI s...

In the present work, fly ash geopolymer based composites including polyester (PES) waste were studied. Specimens of three compositions were prepared: (a) fly ash geopolymer with 5% PES waste; (b) fly ash geopolymer mortar with 5% PES waste; (c) fly ash geopolymer mortar with 6.25% PES waste. Compressive and bending strength measurements, water absorption test and determination of thermal conduc...

We have reported that the postextrasystolic (PES) potentiation of left ventricular (LV) contractility usually decays in alternans at heart rates above 80-100 beats/min in the canine excised, cross-circulated heart. We examined whether the PES contractility would also decay in alternans even in the canine in situ heart presumably more physiological than the excised heart. In anesthetized, ventil...

Problems of simulation and control in production and economic system (PES) under condition of economy’s modernization are discussed in the paper. The developed control system considers the coordination of three systems – PES, market and taxation institutional system. We take into account the PES features as dynamism, large number of parameters, nonlinearity, nonstationarity, strong interconnect...

Polyethersulfone (PES) is one of the most important polymeric materials and is widely used in separation fields. PES and PES-based membranes show outstanding oxidative, thermal and hydrolytic stability as well as good mechanical and film-forming properties. PES membranes could endure many kinds of sterilized methods, including epoxy ethane gas, steam, and γ-ray. Furthermore, PES-based membranes...

There exist two distinct isozymes of prostaglandin-endoperoxide synthase (PES). PES-2 mRNA is synergistically induced by lipopolysaccharide (LPS) and 12-O-tetradecanoylphorbol-13-acetate (TPA) in bovine arterial endothelial cells. On the other hand, PES-1 mRNA is constitutively expressed under these conditions. Therefore, the promoter activities of the human genes for PES-1 and -2 in bovine art...

This paper presents a gradient-based parameter optimization method to find the optimal compensator that minimizes the standard deviation ( PES) of the position error signal (PES) in a hard disk drive servo system. By using the plant response data and the PES gradient information based on the nominal plant model, optimal digital controllers that minimized the 3 PES of a plant with uncertainty we...

Out-of-school peer educators [PE] are resourceful in transmitting reproductive health information but their retention remains a contentious issue. This study aimed to assess motivation and sustainability of out-of-school PEs in disseminating reproductive health information among adolescents. A structured questionnaire was used to interview 406 PEs in Mbeya region, Tanzania. Focus Group Discussi...

Background There is evidence for a group of nonclinical individuals with full-blown, persistent psychotic experiences (PEs) but no need-for-care: they are of particular importance in identifying risk and protective factors for clinical psychosis. The aim of this study was to investigate whether reasoning biases are related to PEs or need-for-care. Method Two groups with persistent PEs (clinic...