Results 11 to 20 of about 83,254 (311)

On the Computation of Zone and Double Zone Diagrams [PDF]

open access: yesDiscrete & Computational Geometry, 2017
Very slight improvements (mainly correction of a few typos); add DOI; Ref [51] points to a freely available computer application which implements the algorithms; to appear in Discrete & Computational Geometry (available online)
openaire   +2 more sources

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

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

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  

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

Root Apex Transition Zone As Oscillatory Zone [PDF]

open access: yesFrontiers in Plant Science, 2013
Root apex of higher plants shows very high sensitivity to environmental stimuli. The root cap acts as the most prominent plant sensory organ; sensing diverse physical parameters such as gravity, light, humidity, oxygen, and critical inorganic nutrients. However, the motoric responses to these stimuli are accomplished in the elongation region.
Frantisek Baluska   +2 more
openaire   +4 more sources

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

USING THE PRINCIPLES OF TACTICAL URBANISM IN THE RENOVATION OF THE ESPLANADE IN THE CITY OF PERM

open access: yesАрхитектон, 2022
The article presents some economic and analytical prerequisites and substantiation of the planning concept for the Explanada territory of Perm. Specific design solutions for the renovation of the city esplanade are considered and substantiated in more ...
Shchipalkin Victor P.   +3 more
doaj   +1 more source

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