Large-format natural corks were individually screened for trichloroanisole (TCA) taint and other non-characteristic cork odors by smelling the high relative humidity headspace of the jarred closure during expert panel sensory sessions. The method was coined "dry soak sensory screening". Out of a population of 2296 corks, 138 specimens [6% of the total population (TP)] were retained because of u...

OBJECTIVE To determine the incidence of positive cultures from contaminated nasal cartilage and to demonstrate the effectiveness of antibiotic irrigation as a means of sterilization. DESIGN A prospective study. SETTING Tertiary referral centre. METHODS Nasal septal cartilage was harvested during routine endoscopic septoplasties. The harvested cartilage was then dropped on the floor for 60...

Background Surgical site irrigation during total hip (THA) and total knee (TKA) arthroplasty is a routine practice among orthopaedic surgeons to prevent periprosthetic joint infection. The purpose of this study was to evaluate the effect of chlorhexidine gluconate (CHG) irrigation on infection rates following THA and TKA. Methods Arthroplasties performed before September 2014 served as contro...

Our aim was to prepare a radioactive lacrimal passages probe, study its dose distribution in a phantom and suggest security indexes and therapeutic effective doses for brachytherapy. We prepared the radioactive probes by laying 125I particles into plastic tubes. We conducted temperature tests, pressure tests, soak tests and shock tests, to obtain security indexes. The dose distributions in phan...

BACKGROUND Biodiesels produced from transesterification of vegetable oils have a major quality problem due to the presence of precipitates, which need to be removed to avoid clogging of filters and engine failures. These precipitates have been reported to be mostly composed of steryl glucosides (SGs), but so far industrial cost-effective methods to remove these compounds are not available. Here...

Administering high concentrations of fructan to horses has resulted in laminitis. Cool season grasses accumulate fructan, which is estimated as the difference between water soluble carbohydrates (WSC; sucrose, fructose, glucose, fructans) and ethanol soluble carbohydrates (ESC; sucrose, fructose, glucose). Reducing fructan content in hay is critical for susceptible horses. The objective was to ...

BACKGROUND PUVA treatment is photochemotherapy for psoriasis that combines psoralen with UVA radiation. Although PUVA is a very effective treatment option for psoriasis, there is an absence of patient resources explaining and demonstrating the process of PUVA. Studies have shown that patients who viewed videos explaining the treatment procedures for various medical conditions had a greater unde...