Designing of an efficient algorithm for identifying Abbreviation definitions in biomedical Text

Abstract

The evaluation has been done on MEDLINE abstracts. The results show that the proposed algorithm is faster and more efficient than the previous approaches, in term of space and time complexities. The algorithm has a very good Recall (92%), Precision (97%) and F-factor (94%). One improvement that can be done is to consider all kinds of acronyms definition patterns. This algorithm only considers acronym−definition pairs of the form Acronym (Definition) Definition (Acronym)

A Novel Approach to Design Nanoporous Polyethylene/Polyester Composite Fabric via TIPS for Human Body Cooling

“…With increased evidence of near‐ultraviolet radiation (UVR) contributes to skin cancer, cataracts, and photoaging, hence, protection against to UVR during exposure to the sun is imperative . The near‐UV transmittance spectra and absorption spectrum of different fabrics are shown in Figure .…”

Enhanced ultraviolet‐protectivetextiles based on reduced graphene oxide‐silver nanocomposites on polyethylene terephthalate usingultrasonic‐assisted in‐situthermal synthesis

“…The intense exposure to ultraviolet radiation (UVR) creates destructive effects on the skin, eyes and immune system, which causes different dermal problems include sunburn, skin aging and skin cancers. [1][2][3] The UVR (100-400 nm) can be divided into three bands, UVA (315-400 nm), UVB (280-315 nm) and, UVC (100-280 nm) based on the wavelength. [2][3][4] The stratospheric ozone layer in the atmosphere absorbs the UVB and UVC bands, while 98% of the UVA radiation could reach to the earth surface.…”

“…[1][2][3] The UVR (100-400 nm) can be divided into three bands, UVA (315-400 nm), UVB (280-315 nm) and, UVC (100-280 nm) based on the wavelength. [2][3][4] The stratospheric ozone layer in the atmosphere absorbs the UVB and UVC bands, while 98% of the UVA radiation could reach to the earth surface. 2,3 Further exposure to the UVA poses harsh damages on coatings and surfaces of the automotive, military equipment, and, different polymeric devices.…”

“…[2][3][4] The stratospheric ozone layer in the atmosphere absorbs the UVB and UVC bands, while 98% of the UVA radiation could reach to the earth surface. 2,3 Further exposure to the UVA poses harsh damages on coatings and surfaces of the automotive, military equipment, and, different polymeric devices. [5][6][7] The intense UVR exposure occurs for the outdoor workers, military personnel and, people who are living in high levels of ambient radiation (Australia, eastern and, southern Europe) through direct sunlight.…”

“…In this regard, textiles show a good UV protection factor (UPF) as a suitable interface between environment and human body through reflecting, absorbing and scattering of the solar wavelengths. 3,4,8 The transmission of the UVR occurs through interstices between the fibers and yarns as free spaces in the fabric structure. 3,9 The effectiveness of the fabric in reducing the UVR is determined by several factors, including construction, thickness, porosity, weave density, stretchability, color, composition, finishing and, presence of the UV-blockers materials.…”