نتایج جستجو برای: geobotanical method
تعداد نتایج: 1630169 فیلتر نتایج به سال:
in the present work, a simple and sensitive method was developed for determination of morphine and heroin using gold nanoparticles as resonance rayleigh scattering (rrs) and colorimetric technique’s probe. synthesized gold nanoparticles by sodium citrate reduction method have a negative charge layer on their surfaces because of self-assembled citrate anions on their surface. binding of morphin...
abstract objectives gradual increase length and complexity of utterance (gilcu) therapy method is a form of operant conditioning. this type of treatment is very precise and controlled that is done in 54 steps in 3 speech situations consisted of monologue, reading and conversation. this study aimed to examine the effects of gilcu treatment method on reduction of speech dysfluency of school-age...
Aim. As a paleoendemic petrophilic species of the foothills Dagestan Scabiosa gumbetica Boiss, its comprehensive studies are relevant. This work is devoted to identification state Tantari cenopopulation and study renewal potential individuals in field, laboratory conditions through vitro culture. Material Methods. Long‐term population using geobotanical methods were carried out vicinity village...
The classification of forests in the Bolshoy Agul river basin (Eastern Sayan) was developed using Brawn-Blanquet method and cluster analysis. Two zonal categories North Asia – boreal Vaccinio–Piceetea Br.-Bl. et al. 1939 hemiboreal Rhytidio–Laricetea Korotkov Ermakov 1999 were revealed. Boreal coniferous are represented dominantly by two orders East Siberian-Mongolian type Ledo–Laricetalia Alsy...
Podolian-Middle-Dnieper geobotanical subprovince of Forest-Steppe zone and the belts Artemisia-Gramineae Steppes grass-Stipeta-Festuca Priazov Black Sea Steppe are most well studied among twelve subprovinces Ukrainian plains, while lack information on lichen species diversity found to be in Middle Russian Forest belt Middle-Don this territory. Among twenty three administrative oblasts plains si...
The high temperature hydrothermal convection system underlying northwestern Dixie Valley, Nevada, is probably responsible for the development of certain geobotanical anomalies in the area. A large “die-off’ of Bailey’s greasewood (Sarcobatus baileyi) has been observed over the last several months and appears to be related to activity that preceded the appearance of a new fumarole. AVIRIS (Advan...
[1] A key component to understanding and predicting water fluxes and water quality in river basins is the spatial distribution of water-saturated areas. There is limited knowledge on spatial patterns of saturated areas, their relation to landscape characteristics and processes, and the ability of hydrological models to represent the observed spatial patterns, particularly at the large scales mo...
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