Results 21 to 30 of about 1,022,044 (272)
Energy Harvester Sensing [PDF]
Sensors, 2020 Our existence is immersed in a solution of energy, which is often left to degrade because we perceive this energy as expendable [...]
openaire +4 more sources
Analysis of price changes of selected roundwood assortments in some Central Europe countries
Journal of Forest Science, 2012 The paper deals with the analysis of price changes of roundwood (spruce, fir and beech sawlog, fuelwood) and energy wood in Slovakia, Czech Republic and Austria during the period of 2008-+September 2011.
J. Suchomel +3 more
doaj +1 more source
Comparison of energy-wood and pulpwood thinning systems in young birch stands [PDF]
, 2011 In early thinnings, a profitable alternative to pulpwood could be to harvest whole trees as energy-wood. In theoretical analyses, we compared the extractible volumes of energy-wood and pulpwood, and their respective gross values in differently aged ...
Bergström, Dan +3 more
core +1 more source
Power Switching Protocol for Two-way Relaying Network under Hardware Impairments [PDF]
, 2015 In this paper, we analyze the impact of hardware impairments at relay node and source node (i.e. imperfect nodes) on network performance by evaluating outage probability based on the effective signal to noise and distortion ratio (SNDR).
Dinh-Thuan Do
core +2 more sources
Interdigitated Horizontal Electrodes for Organic Solar Cells
IEEE Access, 2018 We first introduce a new electrode structure for organic solar cells (OSCs), the so-called interdigitated horizontal electrode (IHE), in which an electron-collecting electrode and a hole-collecting electrode are horizontally separated.
Young-Jun You +3 more
doaj +1 more source
A Comparison of the Trojan Y Chromosome Strategy to Harvesting Models for Eradication of Non-Native Species [PDF]
, 2019 The Trojan Y Chromosome Strategy (TYC) is a promising eradication method for biological control of non-native species. The strategy works by manipulating the sex ratio of a population through the introduction of \textit{supermales} that guarantee male ...
Hill J. E. +5 more
core +3 more sources
Strong antenna-enhanced fluorescence of a single light-harvesting complex shows photon antibunching [PDF]
, 2014 The nature of the highly efficient energy transfer in photosynthetic light-harvesting complexes is a subject of intense research. Unfortunately, the low fluorescence efficiency and limited photostability hampers the study of individual light-harvesting ...
Cogdell, Richard +4 more
core +7 more sources
Journal of Forest Science, 2016 This article was aimed at assessment of selected factors of the work environment, which influenced the operators of harvesters and forwarders. The selection of the work environment factors was based on a thorough literature survey.
M. Jankovský +3 more
doaj +1 more source
Mechanisms of light harvesting by photosystem II in plants
, 2015 Light harvesting by photosystem II (PSII) in plants is highly efficient and acclimates to rapid changes in the intensity of sunlight. However, the mechanisms of PSII light harvesting have remained experimentally inaccessible.
Amarnath, Kapil +3 more
core +1 more source
The perceived barriers to the inclusion of rainwater harvesting systems by UK house building companies [PDF]
, 2010 This work investigates the barriers that exist to deter the implementation of rainwater harvesting into new UK housing. A postal questionnaire was sent to a selection of large, medium and small house-builders distributed across the UK.
Alan Fewkes +17 more
core +1 more source