We examine photonic crystals PhC made of periodic stacks of anisotropic dielectric layers with a split band edge SBE on the band diagram. Just below the band edge frequency, the dispersion relation k of SBE PhCs can be approximated as a linear combination of a quadratic term and a quartic term. This is in contrast to regular conventional band edge PhCs, which produce a quadratic dispersion rela...

Background and Aim. The predisposing factors for prolonged cecal intubation time (CIT) during colonoscopy have been well identified. However, the factors influencing CIT during retrograde SBE have not been addressed. The aim of this study was to determine the factors influencing CIT during retrograde SBE. Methods. We investigated patients who underwent retrograde SBE at a medical center from Ja...

Ostrich oil has been used extensively in the cosmetic and pharmaceutical industries. However, rancidity causes undesirable chemical changes in flavour, colour, odour and nutritional value. Bleaching is an important process in refining ostrich oil. Bleaching refers to the removal of certain minor constituents (colour pigments, free fatty acid, peroxides, odour and non-fatty materials) from crude...

BackgroundThe Truth and Reconciliation Commission of Canada [TRC]: Calls to Actions (2015) appealed nursing schools provide cultural training address the gaps between First Nations people registered nurses.MethodIn collaboration with social workers Elders, a pre-existing simulation-based experience (SBE) was transformed into diverse hybrid SBE. In SBE, Knowledge Keeper, embedded actors, medium-...

BACKGROUND AND AIM Double-balloon enteroscopy (DBE) and single-balloon enteroscopy (SBE) are new techniques capable of providing deep enteroscopy. Results of individual studies comparing these techniques have not been able to identify a superior strategy. Our aim was to systematically pool all available studies to compare the efficacy and safety of DBE with SBE for evaluation of the small bowel...

Oil refining is an inevitable step in production of edible and industrial oil. Bleaching is the most important process among the refining processes. Bleaching adsorption is the most common method and clay is the most widely used adsorbent in this method. Disposal of bleaching clay, as a waste from re-refining plants, makes many environmental problems and economic losses. In the current study, t...

BACKGROUND/AIMS The diagnostic algorithms used for selecting patients with obscure gastrointestinal bleeding (OGIB) for capsule endoscopy (CE) or balloon-assisted enteroscopy (BE) vary among facilities. We aimed to demonstrate the appropriate selection criteria of CE and single balloon-assisted enteroscopy (SBE) for patients with OGIB according to their conditions, by retrospectively comparing ...

Transitions, or periods of change, in medical career pathways can be challenging episodes, requiring the transitioning clinician to take on new roles and responsibilities, adapt to new cultural dynamics, change behaviour patterns, and successfully manage uncertainty. These intensive learning periods present risks to patient safety. Simulation-based education (SBE) is a pedagogic approach that a...

This paper proposes the creation of a Sovereign Borrowing Entity (SBE) under the auspices of the International Monetary Fund (IMF) and other International Financial Institutions (IFIs). The SBE guarantees bond issuances by developing nations, packages them in relatively small denominations, and auctions them to the public. Should a developing debtor country fail to pay its debt, the SBE would r...