adenocarcinoma in situ is one of the premalignant lesions of the cervix and its incidence is believed to be increasing while the pathogenesis of the disease is not clearly understood. management of adenocarcinoma in situ (ais) unlike carcinoma in situ (cis) has not been clearly described in the current literature. here we describe conservative management and serial  olposcopy of two pregnant wo...

Riga Technical University, Institute of Technical Physics, Azenes Str. 14-322, LV-1007 Riga, Latvia E-mail: [email protected] In our previous research, the polyisoprene-nanostructured carbon composite (PNCC) has been approved as a promising material to be used as a low-pressure sensor. The main advantage of PNCC is its hyperelastic flexibility as compared with conventional piezo-ceramic pr...

AIM To engineer systems using polyisoprene (PI) or polycaprolactone (PCL) and nanometric bioactive glass 45S5 (BG) that could create a hydroxyapatite interface and thus ultimately make the use of an endodontic sealer unnecessary. METHODOLOGY Different composites using PI or PCL as matrix material were prepared with BG contents of up to 30 wt%. Unfilled PI and PCL, commercially available fille...

The evaluation of energy efficiency improvements in polyisoprene footwear production is shown. By installing air preheater, combustion natural gas consumption reduced by 7%. Simultaneously, the boiler outlet flue gases’ temperature decreased from 204 °C to 66.93 °C, providing a sound basis for both economical savings and improvements, as well ecological benefits environment. application condens...