This investigation was carried out in two high schools: one in Estonia (EST1) and one in Latvia (LAT1). The offices EST2 and LAT2 were chosen […]
Comparison of tillage systems in terms of water infiltration into the soil during the autumn season
The soil belongs to the most valuable parts of the planet Earth. It is, endangered by water erosion, which causes huge destruction every year, or […]
Influence of raw material properties on the quality of solid biofuel and energy consumption in briquetting process
The present paper is related to a pressing process research of raw materials with different density in order to investigate impact of biomass density on a […]
Risk analysis regarding a minimum annual utilization of combine harvesters in agricultural companies
This article presents the results of entrepreneurial risk analysis concerning a minimum annual utilization of harvesters in a company providing agricultural services where a group […]
Skeletal muscle tone and motor performance characteristics in dentists as compared to controls
The daily work tasks of dentists are associated with repeated movements and static load during the treatment of patients. Dentists’ profession includes manual dexterity and […]
Some factors affecting the efficiency of potato production, under Al–Ghab plain conditions, Syrian Arab Republic
Data were collected by a field survey of 300 farmers from Al–Ghab region (Syria) during 2014–2015. The non–parametric Data Envelopment was used in analyzing the […]
Effect of controlled traffic farming on weed occurrence
Soil compaction caused by field traffic is one of the most important yield limiting factors. Moreover, published results report that soil over-compaction inhibits the uptake […]
Contribution of pumped hydro energy storage for more RES utilization on autonomous power systems
This paper addresses the performance issues of autonomous power systems under high renewable energy sources (RES) penetration. Renewable energy sources could be the main option […]
Comparison of selected remote sensing sensors for crop yield variability estimation
Currently, spectral indices are very common tool how to describe various characteristics of vegetation. In fact, these are mathematical operations which are calculated using specific […]
Influence of shape of cutting tool on pressure conditions in workspace of mulcher with vertical axis of rotation
Nowadays there is laid great insistence on work efficiency improvement. This effort also affects the construction of mowers such as mulchers. Mulching with a vertical […]