Results 31 to 40 of about 1,304,230 (162)

Double-sided fresnel zone plates as high performance optics in X-ray microscopy [PDF]

open access: yes, 2015
X-ray microscopy describes a range of analytical techniques, specialized for the characterization of organic and inorganic samples using high energy photons.
Mohácsi, István
core   +1 more source

Influence of agroecological conditions of edaphic-climatic macro- and microzones on adaptability and productivity of new soft winter wheat varieties

open access: yesPlant Varieties Studying and Protection, 2015
Purpose. To study the influence of agriecological conditions of edaphic-climatic macro- and microzones on adap­tability and productivity of new soft winter wheat, identification and selection of complementary varieties for appropriate conditions. Methods.
О. Л. Уліч   +6 more
doaj   +1 more source

The Optimal Variation of Zone Lengths in Multipass Zone Refining Processes

open access: yes, 2016
The effect of variable zone length on the separation efficiency in zone refining processes was investigated theoretically. During zone refining operation, properly adjusting the zone length along the ingot influences the solute concentration in the ...
Ho, Chii-Dong; Yeh, Ho-Ming; Yeh, Tzuoo-Lun
core   +1 more source

RESPONSE OF SOFT WINTER WHEAT VARIETIES ON SOILCLIMATIC CONDITIONS OF DIFFERENT ZONES OF UKRAINE

open access: yesЗерновое хозяйство России, 2018
The article gives the experimental results of response of the new soft winter wheat varieties on cultivation under different soil-climatic conditions of Ukraine.
A. L. Ulich
doaj   +2 more sources

Zones and segments as taxa used in the hierarchical classification of riverine landscapes: a case study of the smrečianka brook, Slovak Republic

open access: yesMoravian Geographical Reports, 2013
Řeka je složitý systém, součást krajiny a povodí, kterou protéká a ze které odvádí vodu. V holistickém chápání se řeka ve svých vzájemných interakcí se svým okolím definuje jako prostorový systém - říční krajina.
Tomčíková Ivana
doaj   +1 more source

A state-dependent parameterization of saturated-unsaturated zone interaction [PDF]

open access: yes, 2008
The relevance of groundwater as an important source of root zone moisture by means of capillary rise is increasingly being recognized. This is partly reflected in many current land surface schemes, which increasingly replace a one-way (i.e., downward ...
P. A. Troch   +5 more
core   +1 more source

Oral SARS-CoV-2 Inoculation Causes Nasal Viral Infection Leading to Olfactory Bulb Infection: An Experimental Study

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections can cause long-lasting anosmia, but the impact of SARS-CoV-2 infection, which can spread to the nasal cavity via the oral route, on the olfactory receptor neuron (ORN) lineage and ...
Rumi Ueha   +10 more
doaj   +1 more source

Interim Coastal Zone Study Committee, Galveston, Texas, January 14, 1972

open access: yes, 1972
28 pagesTranscript of the Interim Coastal Zone Study Committee meeting held on January 14, 1972, in Galveston ...
Interim Coastal Zone Study Committee
core   +1 more source

Polytaxonomic and monotaxonomic zonal biochronological scales in biostratigraphy

open access: yesЛитосфера, 2016
The method of increasing the correlation potential of zonal biochronological scales by creating the polytaxonomic complex characteristic of zone subdivisions is proposed. For this operation is necessary the normative zonal scale, by which biozones of the
V. V. Chernykh, N. A. Kucheva
doaj  

Evaluating the potential of a bivalve species from the intertidal zone of the Persian Gulf for biomonitoring of trace elements using a nondestructive analytical method

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2016
This study was carried out in order to evaluate the potential of the soft and hard tissues of a bivalve species (Callista umbonella) for biomonitoring of different elements in coastal areas of northern part of the Persian Gulf as well as to assess the ...
N.Pourang
doaj  

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