A third of all known freshwater mollusk extinctions worldwide have occurred within a single medium-sized American drainage.The Mobile River Basin (MRB) of Alabama, a global hotspot of temperate freshwater biodiversity, was intensively industrialized during the 20(th) century, driving 47 of its 139 endemic mollusk species to extinction.These Screen
The scientific article is devoted to the study of modern technologies for restoring the internal surfaces of critical parts of the structural elements of oil and gas pumps.By the method of critical analysis of defects, it was found that paraffin deposits and mechanical impurities are in the list of the main complicating factors leading to abrasive
A descriptive and cross-sectional study on the use of prescription-indication medications of the 303 adults that received antimicrobian treatment was carried out.They were admitted to the Intensive Care, Internal Medicine Formatter Board and Surgery services of "Orlando Pantoja Tamayo" General Hospital in Contramaestre, from January to June, 2015,
In the indoor wireless localization environment, the non-line-of-sight receiving signal and low signal-to-noise ratio are usually strongly dominant issues due to the heavy existence of multipath signals, which also restrict the final wireless localization performance seriously.In this paper, a novel indoor localization algorithm based on 3-D multi-
BackgroundChildren with hearing loss, even those identified early and who use hearing aids or cochlear implants, may face challenges in developing spoken language and literacy.This can lead to academic, behavioral, and social difficulties.There are apps for healthy children to improve their spoken language and literacy and apps that focus on sign l