Results 11 to 20 of about 31,236 (144)
Avaliação do nível de ruído em colhedoras combinadas Evaluation of noise level of combine harvesters
Engenharia Agrícola, 2004 O presente trabalho teve o objetivo de determinar os níveis de pressão sonora nas cabines de colhedoras combinadas, por meio do uso de um medidor de nível de pressão sonora. Foram avaliadas as colhedoras New Holland TC-57, SLC 6200 e Massey Ferguson 3640,
Rouverson P. da Silva +3 more
doaj +1 more source
CABI’s 100 years in identifying and combating emerging fungal diseases in response to climate change [PDF]
Microbiology Australia, 2022 CABI has been involved in identifying and combatting emerging fungal disease of plants for over 100 years and in doing so has built a wealth of resources to support farmers and practitioners in reducing crop loss. CABI does not achieve this alone – being
Rob Reeder +5 more
doaj
Assessing Food Safety and Quality Compliance: An Evidence from Vegetable Industry
Proceedings, 2020 The aim of present research was to assess and document the practices for prevailed food safety and quality standards as employed by small scale growers and market managers in the vegetable supply chains of Pakistan.
Rehan Riaz +3 more
doaj +1 more source
Research Involvement and Engagement, 2023 Introduction Achieving effective community engagement has been an objective of U.S. National Institutes of Health-funded HIV research efforts, including participation of persons with HIV.
Karine Dubé +13 more
doaj +1 more source
Symmetry enhancement interpolation, non-commutativity and Double Field Theory
Journal of High Energy Physics, 2019 We present a moduli dependent target space effective field theory action for (truncated) heterotic string toroidal compactifications. When moving continuously along moduli space, the stringy gauge symmetry enhancement-breaking effects, which occur at ...
G. Aldazabal +3 more
doaj +1 more source
Frontiers in Astronomy and Space Sciences, 2023 The presence of perchlorate salts in aqueous solutions bears two opposite effects on habitability. On the one hand, perchlorate salts trigger a decrease in the freezing point of the aqueous solutions, resulting in stable aqueous solutions at subzero ...
Laura García-Descalzo +5 more
doaj +1 more source
Measurement and optimization of nonlinear damping systems for agricultural engineering vehicle cab
Journal of Agricultural EngineeringThe issue of nonlinear dampness in the cab of agricultural engineering vehicles is examined by analyzing the vibration reduction system of a specific agricultural loader. Firstly, the specific loader was tested under different conditions.
Xin Zhang +3 more
doaj +1 more source
Double Field Theory description of heterotic gauge symmetry enhancing-breaking
Journal of High Energy Physics, 2017 A Double Field Theory (DFT) description of gauge symmetry enhancing-breaking in the heterotic string is presented. The construction, based on previous results for the bosonic string, relies on the extension of the tangent frame of DFT.
G. Aldazabal +3 more
doaj +1 more source
Individual differences and counterproductive academic behaviors in high school.
PLoS ONE, 2020 Counterproductive academic behaviors (CAB) is a problem that has plagued academic institutions for centuries. However, research has mostly been focused on higher learning institutes in North America. For this reason, literature on CAB must be expanded to
Dámaris Cuadrado +2 more
doaj +2 more sources
Mechanism Analysis of Abnormal Noise about a Type of Electric Locomotive Cab
机车电传动, 2018 Aiming at the phenomenon of abnormal noise about a type of electric locomotive cab, the vibration and noise of related parts were tested. The wheel vibration characteristics, carbody vibration transmission performance, cab structure mode and cavity mode ...
ZENG Yaping +5 more
doaj