Results 11 to 20 of about 2,393 (235)
Reinforcement Enhancing Effects of Nicotine Via Patch and Nasal Spray [PDF]
Nicotine & Tobacco Research, 2018 Confirming preclinical findings, nicotine in humans (via smoking) enhances reinforcement from nondrug rewards. Recent demonstration of similar effects with nicotine via e-cigarettes suggests they may also occur when using nicotine replacement therapies (NRT).Effects of nicotine via NRT patch or nasal spray were assessed on responding reinforced by ...
Kenneth A, Perkins +2 more
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A Regenerative Cardiac Patch Formed by Spray Painting of Biomaterials onto the Heart [PDF]
Tissue Engineering Part C: Methods, 2017 Layering a regenerative polymer scaffold on the surface of the heart, termed as a cardiac patch, has been proven to be effective in preserving cardiac function after myocardial infarction (MI). However, the placement of such a patch on the heart usually needs open-chest surgery, which is traumatic, therefore prevents the translation of this strategy ...
Junnan, Tang +9 more
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Spatial re-establishment dynamics of local populations of vectors of Chagas disease. [PDF]
PLoS Neglected Tropical Diseases, 2009 Prevention of Chagas disease depends mainly on control of the insect vectors that transmit infection. Unfortunately, the vectors have been resurgent in some areas. It is important to understand the dynamics of reinfestation where it occurs.
Heinrich Zu Dohna +4 more
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Research on weed identification method in rice fields based on UAV remote sensing
Frontiers in Plant Science, 2022 Rice is the world’s most important food crop and is of great importance to ensure world food security. In the rice cultivation process, weeds are a key factor that affects rice production.
Fenghua Yu +9 more
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Revista Brasileira de Engenharia Agrícola e Ambiental, 2001 Está sendo desenvolvida uma nova tecnologia, chamada Agricultura de Precisão e, com ela, vêm surgindo novos equipamentos, capazes de realizar a aplicação localizada de defensivos.
Luiz A. Balastreire, Fábio H.R. Baio
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Effect of site-specific weed management in winter crops on yield and weed populations
Plant, Soil and Environment, 2014 Site-specific weed management (SSWM) methods allow spatially variable treatment of weed populations according to actual weed abundance, thus offering the opportunity for herbicide savings.
P. Hamouz +3 more
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Ecological Solutions and Evidence, 2022 Invasions by exotic annual grasses (EAGs) are replacing native perennials in semiarid areas globally, including the vast sagebrush‐steppe rangelands of western North America.
Rebecca Donaldson, Matthew J. Germino
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Spanish Journal of Agricultural Research, 2013 Cropping fields often have well-defined poor-performing patches due to spatial and temporal variability. In an attempt to increase crop performance on poor patches, spatially selective field operations may be performed by agricultural robotics to apply ...
Y. L. Li, S. P. Yi
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Remote Sensing, 2023 Controlling non-native plant invasions that reduce the quality of preferred wetland habitats is a challenge for many wetland managers. Herbicides may be used to control invasions, but it may be difficult to find effective application methods depending on
John Y. Takekawa +5 more
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Space distribution of a weed seedbank in a bean cultivation area [PDF]
Biotemas, 2009 The objective of this work was to elucidate the characteristics of space distribution of a weed seedbank in order to assist in decision-making for the adoption of management techniques applied to an area under bean monoculture.
Jefferson Luis Meirelles Coimbra +5 more
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