Results 31 to 40 of about 114,509 (361)

Potencial agroclimático para a Alpinia purpurata, no Estado de Pernambuco Agroclimatic potencial for Alpinia purpurata in the State of Pernambuco

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2009
Objetivou-se realizar o zoneamento agroclimático do Estado de Pernambuco, visando dar subsídios à seleção de locais para a implantação da flor tropical Alpinia purpurata.
Sérgio R. R. Medeiros   +3 more
doaj   +1 more source

The Zone of Inhibition [PDF]

open access: yesClinical Chemistry, 2019
Some old methods are still in use because they are simple and effective. One such method is the disk diffusion (or agar diffusion) test (1, 2). The diameter of the clear zone around an antibiotic-paper disk enables us to directly, and elegantly, visualize the inhibitory potency of an antibiotic. This test is …
openaire   +5 more sources

Історія і перспективи районування та реєстрації сортів волоського горіха (Juglans regia L.) в Україні

open access: yesPlant Varieties Studying and Protection, 2018
Мета. Дослідити історію районування і реєстрації сортів волоського горіха в Україні. Результати. Волоський горіх з’явився в районованому сортименті 1937 р. з рекомендаціями до вирощування його в сприятливих умовах Південного Сходу України.
В. М. Меженський
doaj   +1 more source

GIS-based agro-ecological zoning for crop suitability using fuzzy inference system in semi-arid regions

open access: yes, 2020
Agro-ecological zoning (AEZ) is one of the most useful tools for recognizing land capabilities to be allocated for the best and most profitable types of productivity. AEZ, as applied in FAO studies, defines zones based on combinations of topography, soil,
J. Nabati   +3 more
semanticscholar   +1 more source

Mobility Zones

open access: yesEconomics Letters, 2020
This short note constructs Mobility Zones to facilitate the discussion on the geographic extent of individual mobility restrictions to control the spread of Covid-19. Mobility Zones are disjoint sets of counties where a given level of individual mobility directly or indirectly connects all counties within each set.
openaire   +3 more sources

Evaluation of Fuzzy Clustering and Artificial Neural Network Methods in Spatial Zoning of Annual Precipitation in Iran [PDF]

open access: yesعلوم آب و خاک, 2023
Precipitation is one of the main elements of the Earth's hydro-climatic cycle and its variability depends on the complex and non-linear relationships between the climate system and environmental factors.
A. Shahbaee Kotenaee, H. Asakereh
doaj  

Using geostatistical and deterministic modelling to identify spatial variability of groundwater quality [PDF]

open access: yesDesert, 2019
The main portion of water demands of arid regions like Kashan Plain, Iran supply by groundwater wells. This research was conducted to assess the groundwater quality as well as modelling and mapping groundwater quality in the study area using geosatistics
Z. Feizi, Amir R. Keshtkar, A. Afzali
doaj   +1 more source

Comparison of Rainfall and Evapotranspiration-Based Drought Indices to Determine Meteorological Drought [PDF]

open access: yesمحیط زیست و مهندسی آب, 2021
Monitoring systems are one of the tools required in drought management practices. With these systems, through the application of drought indices, it is possible to determine the intensity and the development of a drought location. In this study, RAI, DPI,
Halimeh Piri, Mojtaba Mobaraki
doaj   +1 more source

ZONING DESIGN FOR HAND­WRITTEN NUMERAL RECOGNITION [PDF]

open access: yes, 1997
Microsoft, Motorola, Siemens, Hitachi, IAPR, NICI, IUF In the field of Optical Character Recognition (OCR), zoning is used to extract topological information from patterns. In this paper zoning is considered as the result of an optimisation problem and a
PIRLO, Giuseppe   +12 more
core   +1 more source

Death to Single-Family Zoning…and New Life to the Missing Middle

open access: yes, 2020
Planners in the United States and Canada should stop defending single-family zoning, the single most harmful widely used practice in planning. In the century since first adoption, it has exacerbated both inequality and climate change.
J. Wegmann
semanticscholar   +1 more source

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