Results 21 to 30 of about 3,103,671 (306)

Uso de diferentes aditivos em silagem de capim-elefante Use of different additive on elephant grass silage

open access: yesCiência e Agrotecnologia, 2008
Objetivou-se avaliar o uso de diferentes aditivos na ensilagem de Capim-Elefante. O delineamento experimental foi o inteiramente casualizado. Os tratamentos foram: T1(capim-elefante), T2 (capim-Elefante + 7% polpa cítrica), T3 (capim-elefante + 7% raspa ...
Adauton Vilela de Rezende   +5 more
doaj   +1 more source

CELKOVÁ EFEKTIVITA PRÁCE JAKO NÁSTROJ PRO MĚŘENÍ VÝKONNOSTI V DANÉM PODNIKU [PDF]

open access: yesACC Journal, 2022
Pro udržení konkurenceschopnosti je velmi důležité, aby společnost zvyšovala produktivitu svých výrobních zařízení, což lze sledovat pomocí ukazatele Celkové efektivity zařízení.
Brabec Zdeněk, Jáčová Helena
doaj   +1 more source

Modeling Inverter Losses for Circuit Simulation [PDF]

open access: yes, 2004
Transformer-like inverter models can represent a very good alternative to common switch-diode models for simulation, reducing convergence problems and/or calculation time.
Fratta, Antonino, Scapino, Federico
core   +1 more source

Managed honey bee colony losses in Canada, China, Europe, Israel and Turkey, for the winters of 2008-9 and 1009-10 [PDF]

open access: yes, 2012
In 2008 the COLOSS network was formed by honey bee experts from Europe and the USA. The primary objectives set by this scientific network were to explain and to prevent large scale losses of honey bee (Apis mellifera) colonies.
Andonov, Sreten   +34 more
core   +1 more source

General Analytical Model of Magnet Average Eddy-Current Volume Losses for Comparison of Multi-phase PM Machines with Concentrated Winding [PDF]

open access: yes, 2014
this paper studies magnet eddy-current losses in permanent magnet (PM) machines with concentrated winding. First of all, space harmonics of magnetomotive force (MMF) and their influence on magnet losses in electrical machines are investigated.
ASLAN, Bassel   +2 more
core   +6 more sources

Nano-Management of Linear Properties of Photonic Crystal Fibers

open access: yesCommunications, 2014
The array of nanometer air holes positioned in the core can significantly modify the properties of guided mode in photonic crystal fiber. Changing geometrical properties of nanometer holes enables tuning of fiber dispersion and the effective mode area ...
Daniel Kacik   +2 more
doaj   +1 more source

Ambiguous loss [PDF]

open access: yesScottish Journal of Residential Child Care, 2018
Loss is an inescapable part of human existence, but we know that vulnerable or marginalised groups of children experience higher rates of loss and bereavement than the general population. Children who are cared for in placements outside of the family home are also more likely to experience ambiguous loss, which is when a loss remains unclear and ...
openaire   +2 more sources

Painful losses [PDF]

open access: yesJournal of Hospital Medicine, 2016
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/134073/1/jhm2610-sup-0001-suppinfo.pdf ; http://deepblue.lib.umich.edu/bitstream/2027.42/134073/2/jhm2610.pdf ; http://deepblue.lib.umich.edu/bitstream/2027.42/134073/3/jhm2610-sup-0002-suppinfo.pdf ; http://deepblue.lib.umich.edu/bitstream/2027.42/134073/4/jhm2610-sup-0005-suppinfo.pdf ...
Wesorick, David H.   +5 more
openaire   +3 more sources

Loss Functions for Loss Estimation

open access: yesThe Annals of Statistics, 1988
Let X be a random variable with distribution \(P_{\theta}\), where \(\theta\in \Theta\), and d(X) a decision for \(\theta\) with loss W(\(\theta\),d(X)). A class of loss functions combining the decision error W(\(\theta\),d(X)) and the error in estimating W(\(\theta\),d(X)) by h(X) is introduced. Under these loss functions the Bayes procedure \((d_ B(X)
openaire   +3 more sources

Understanding the barriers and facilitators of healthcare services for brain injury and concurrent mental health and substance use issues: a qualitative study

open access: yesBMC Health Services Research
Background People with acquired brain injury (ABI) may experience concurrent conditions such as, mental health and substance use concerns, that require specialized care.
Jasleen Grewal   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy