Results 91 to 100 of about 14,163,819 (332)

The effect of contamination of soil by heavy metals on qualitative and quantitative composition of fungi in the rhizosphere of some forest trees

open access: yesActa Mycologica, 2014
The effect of heavy metals in soils on the formation of fungal communities in the rhizosphere of different forest tree species was studied. Soil samples for heavy metal contamination tests and root samples for the determination of rhizospheric fungi were
Stefan Kowalski   +3 more
doaj   +1 more source

Mapping local productivity advantages in Italy: industrial districts, cities or both? [PDF]

open access: yes
We compare the magnitude of local productivity advantages associated with two different spatial concentration patterns in Italy – urban areas and industrial districts.
Giacinto Micucci   +3 more
core  

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Sugar management and photosynthesis of sugar beet after infection by Cercospora beticola

open access: yesScientific Reports
Sugar beet (Beta vulgaris L. subsp. vulgaris) is an important crop used not only in sugar production but also as the source of biogas and bioethanol, as a substrate in the petrochemical industry, and as a bio-resource for additional industrial and ...
Andrzej Baryga   +8 more
doaj   +1 more source

ACTIVE MOBILITY AS AN ALTERNATIVE FOR THE DAILY COMMUTE. ISSUES AND CHANCES FOR THE CITY OF VARNA

open access: yesFacta Universitatis. Series: Architecture and Civil Engineering
There is a variety of synonyms to describe the transport of people that only use their physical activity for the need to travel, and active mobility is most commonly-used.
Peter Nikolov
doaj   +1 more source

LiDAR and Camera Detection Fusion in a Real Time Industrial Multi-Sensor Collision Avoidance System

open access: yes, 2018
Collision avoidance is a critical task in many applications, such as ADAS (advanced driver-assistance systems), industrial automation and robotics.
Ball, John   +4 more
core   +2 more sources

Formation of Methods for Assessing the Effectiveness of Industrial Areas’ Renovation Projects

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
As the urban environment develops, issues related to the zoning of megacities are becoming more acute. Environmental requirements are raised, the cadastral value of real estate objects is increased, for objective reasons, the wage fund of enterprises ...
A. Lapidus, T. Dmitry
semanticscholar   +1 more source

Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding

open access: yesAdvanced Engineering Materials, EarlyView.
This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou   +6 more
wiley   +1 more source

The Concentration of Urban Functions Within Transformed City Areas Due to the Deployment of a Multimodal Transit Hub—A Case Study: Barcelona, Berlin, and London

open access: yesUrban Science
In the 21st century, the role of railway stations began to change, as they began to integrate various modes of transport to become multimodal transit hubs (MTHs).
Lucija Anton   +2 more
doaj   +1 more source

Developments in information technology, networks and services [PDF]

open access: yes, 2002
A review of policy issues facing Scotland as it faces changing from an industrial society to a knowledge led economy. Identifies the key developments, external trends and internal pressures which library policy makers face.
Law, Derek
core  

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