DEFROSTING PERFORMANCE IMPROVEMENT OF AIR-SOURCE HEAT PUMP COMBINED REFRIGERANT DIRECT-CONDENSATION RADIANT FLOOR HEATING SYSTEM WITH PHASE CHANGE MATERIAL

Traditional defrosting methods applied to solve frosting problems of air-source heat pumps operating in cold periods may reduce heat capacity of the system and decrease indoor thermal comfort.In order to improve the performance of air-source heat pump (ASHP) and maintain indoor temperature in defrosting conditions, an air-source heat pump combined

Abstract Pseudomonas aeruginosa is a severe bacterial pathogen.Due to the genetic flexibility among strains, chronic airways infection can lead to mortality among cystic fibrosis (CF) patients.It is essential to develop patient-specific therapy which will rely on phenotypic and genomic diversity.The primary objective of this study was to assess the

Introduction:Sarcoidosis is an idiopathic systemic granulomatous disorder that can affect multiple organs, including rare extrapulmonary sites like the Drum Sox premaxilla.This case report presents a rare occurrence of premaxillary sarcoidosis, a condition scarcely reported in medical literature.Case Report:The patient, a 62-year-old male, presente

2-Nitroaryldifurylmethanes 1a and 1b, readily available by condensation of 2-nitrobenzaldehyde and 6-nitroveratraldehyde with 2-methylfuran, were transformed into indole, cinnoline and benzothiazine-3,1 derivatives.The reduction of 2-nitroaryldifurylmethanes gave the corresponding anilines 2a,b or indole 3 depending on the reaction conditions.A pla

Distributed optical fibre sensing, employing either Rayleigh, Raman, or Brillouin scattering, is the only physical-contact sensor technology capable of accurately estimating physical fields with spatial continuity along the fibre.This unique feature and the other features of standard optical fibre sensors (e.g., minimal invasiveness and lightweight