Results 21 to 30 of about 435,444 (290)
CCA application for vegetation - environment relationships evaluation in arid environments (southern Khorasan rangelands) [PDF]
Desert, 2009 This paper presents a quantitative account of vegetation–environmental factor relationships in arid rangelands. Vegetation cover was recorded using Braun-Blanquet combined abundance-cover scale in each quadrat.
A. Tavili +3 more
doaj +1 more source
On the Economic Efficiency of the Combinatorial Clock Auction [PDF]
, 2015 Since the 1990s spectrum auctions have been implemented world-wide. This has provided for a practical examination of an assortment of auction mechanisms and, amongst these, two simultaneous ascending price auctions have proved to be extremely successful.
Bousquet, Nicolas +3 more
core +1 more source
Agropecuária Catarinense, 2021 O município de Luiz Alves, SC, mantém tradições familiares na produção de cachaça e aguardente por alambiques artesanais, demandando processos de Identificação Geográfica para valorização do produto local e proteção do conhecimento tradicional associado.
Valdir Marcos Stefenon +3 more
doaj
Detection of selfish manipulation of carrier sensing in 802.11 networks [PDF]
, 2011 Recently, tuning the clear channel assessment (CCA) threshold in conjunction with power control has been considered for improving the performance of WLANs.
Eidenbenz, S +3 more
core +1 more source
Antracnose e bacteriose do maracujazeiro
Agropecuária Catarinense, 2022 Neste artigo são descritos as causas, os sintomas e a distribuição das doenças nas áreas de cultivo no Estado, bem como a diferenciação das duas doenças através da sintomatologia (antracnose e bacteriose)
Luiz Augusto Martins Peruch Peruch +2 more
doaj
Acta Scientiarum: Animal Sciences, 2010 Este estudo objetivou avaliar os custos de produção, receitas e rentabilidade da atividade leiteira de seis sistemas de produção de leite bovino no Cariri paraibano. Foi objetivo, também, identificar os componentes que exerceram maior influência sobre os
José Fábio Paulino Moura +5 more
doaj +1 more source
Hydrology Research, 2020 Periphytic algae is a useful indicator of aquatic ecological conditions. We investigated the periphytic algae on natural substrate and the environmental variables at 44 sites on three river systems in the Weihe River Basin (WRB).
Yixin Liu +6 more
doaj +1 more source
Acondroplasia em bovinos (relato de caso)
Agropecuária Catarinense, 2023 Nos primeiros dias do mês de julho de 1997, o Centro de Ciências Biológicas - CCB/UFSC recebeu um comunicado de que em um sítio na praia da Armação - Florianópolis, SC havia nascido um monstro.
Sergio Augusto Ferreira de Quadros +4 more
doaj
Coralline algae in a naturally acidified ecosystem persist by maintaining control of skeletal mineralogy and size [PDF]
, 2016 To understand the effects of ocean acidification (OA) on marine calcifiers, the trade-offs among different sublethal responses within individual species and the emergent effects of these trade-offs must be determined in an ecosystem setting.
Gambi, M.C. +4 more
core +1 more source
The Organizational Change Process: Its Influence on Competences Learned on the Job [PDF]
BAR: Brazilian Administration Review, 2015 This study was developed in a Brazilian court that was subjected to the introduction of e-process, and bears the following objectives: (a) describe the context of changes in terms of planning and perceived risk degree; (b) describe the results ...
Elaine Rabelo Neiva +2 more
doaj +1 more source