purpose: to compare rose-k and conventional rgp contact lenses in terms of visual acuity, visual function and comfort in keratoconus patients. method: fifty-four patients with keratoconus were randomly fitted with rose-k and conventional rgp contact lens (wohlk contact lens), by one experienced ophthalmologist using a standard (three touch point) approach. general and demographic information, k...

Purpose The aim of this audit was to assess the overall experience and patient convenience of vaginal progesterone tablets (Lutigest®, marketed as Endometrin® in the USA) used for luteal phase support (LPS) during in vitro fertilization (IVF) treatment. Patients and methods This questionnaire-based audit included responses from 100 patients undergoing IVF treatment at six IVF clinics in the U...

background: today discussion thermal comfort due to technology advances and equipment application in the workplace for government and non-governmental organizations managers in the industrial and non-industrial environments, especially hospitals staff   due to the diversity of people employed and the type of work they are doing of particular importance. this study was conducted to evaluate the ...

Railways as a dimension of transportation infrastructure has been widely welcomed in developed and developing industrial countries because of the ability to carry heavy loads over long distances, more safety, less depreciation, less cost, less pollution, etc. Therefore, knowledge of the dynamic behavior of the railway is essential for designers and builders. It is very important to study the vi...

I mproving the convenience and ease of administration of parenteral therapeutics is becoming a common practice to augment the product marketability in the biotechnology and pharmaceutical industries. The growth of the injectable market, increased competition in the industries, and requirements of end-user safety has driven product improvements and ease of administrations. In addition to diabete...

Travelers tend to place a high value on qualitative factors such as convenience, comfort, security and prestige. However, conventional transport planning practices tend to focus on quantitative impacts and undervalue qualitative impacts. This paper describes ways to evaluate qualitative impacts. Improved travel convenience and comfort tend to reduce unit travel time costs and so are equivalent ...

The aim of this experiment was to investigate the impact of levels of processing (Independent Variable) on our memory (Dependent Variable). We hypothesized to find that a deeper level of processing lead to a better memory and in turn, greater recall. The experiment controlled variables such as environmental conditions, age of the target population and educational background of the participants....