background and aims: since using city power for welding process is not allowed, diesel generators are used as a power supply in construction industries. they could be introduced as a main source of noise pollution. the purposes of this study were to assess and control noise pollution produced by construction diesel generators in hamadan, iran. methods: in this descriptive, cross-sectional study...

Construction activities are common across cities; however, the studies assessing their contribution to airborne PM10 (≤10 μm) and PM2.5 (≤2.5 μm) particles on the surrounding air quality are limited. Herein, we assessed the impact of PM10 and PM2.5 arising from construction works in and around London. Measurements were carried out at 17 different monitoring stations around three construction si...

After the establishment of the first quarantine station in the Republic of Ragusa (modern-day Dubrovnik) in 1377, the states and principalities of Italy developed a sophisticated system of defensive quarantine in an attempt to protect themselves from the ravages of plague. Using largely unknown and unseen historical maps, this paper reconstructs the extent and operation of the system used. It i...

The North China Plain (NCP) has been experiencing the most severe groundwater depletion in China, leading to a broad region of vertical motions of the Earth’s surface. This paper explores the seasonal and linear trend variations of surface vertical displacements caused by the groundwater changes in NCP from 2009 to 2013 using Global Positioning System (GPS) and Gravity Recovery and Climate Expe...

Incomplete data is present in many study contents. This incomplete or uncollected data information is named as missing data (values), and considered as vital problem for various researchers. Even this missing data problem is faced more in air pollution monitoring stations, where data is collected from multiple monitoring stations widespread across various locations. In literature, various imput...

We examine the impact of cell phone base stations on prices of condominiums in Hamburg, Germany. This is the first hedonic pricing study on this subject for real estates in Europe and the first worldwide which examines the price impact of base stations within a whole metropolis. We distinguish between individual masts and groups of masts. Based on a data set of over 1,000 base stations set up i...

In an anechoic environment, distance perception for nearby sources degrades if there is no low-frequency spectral content in a stimulus, presumably because of the importance of low-frequency interaural level difference cues (Brungart, J. Acoust. Soc. Am. 106:3589-3602). However, distance perception is essentially the same for monaural and binaural stimuli simulated at nearby distances in reverb...