Documentation of plant taxa has long been subject to the temporal and spatial selectivity of professional research expeditions, especially in tropical regions.Therefore, rare and/or narrowly endemic species are sometimes known only from plant very few and very old herbarium specimens.However, these taxa are very important from a conservation perspe
Methodological Background for Spectral Analysis, Illustrated by Studying the Number of Ukrainian Population
A data series usually has three components: trend, periodic (seasonal or cyclic) and random.Cyclic recurrence is periodic swings going beyond the limits of one year.The time span between the two next peaks within one year is considered as the length of cycle.Cyclic recurrence reflects repetitive character of economic processes during long periods.T
Tracking fungal community responses to maize plants by DNA- and RNA-based pyrosequencing.
We assessed soil fungal diversity and community structure at two sampling times (t1 = 47 days and t2 = 104 days of plant age) in pots associated with four maize cultivars, including two genetically modified (GM) cultivars by high-throughput pyrosequencing of the 18S rRNA gene using DNA and RNA templates.We detected no significant differences in soi
Chinese Herbal Medicine Used With or Without Conventional Western Therapy for COVID-19: An Evidence Review of Clinical Studies
Objective: To present the evidence of the therapeutic effects and safety of Chinese herbal medicine (CHM) used with or without conventional western therapy for COVID-19.Methods: Clinical studies on the therapeutic effects and safety of CHM for COVID-19 were included.We summarized the Kids Rashguard general characteristics of included studies, evalu