Results 41 to 50 of about 279,558 (344)
Copper Complexation by Dissolved Organic Matter in arid Soils: A Voltametric Study [PDF]
, 2018 A voltammetric method was used to estimate the complexing capacity of water extracts from both desert soils sampled at the root zone of creosote and salt cedar plants, and in soils from interspace or background regions where no vegetative influence was ...
Hodge, Vernon F., Steinberg, Spencer M.
core +2 more sources
Top Cells for Silicon‐Based Tandem Photovoltaics
Advanced Materials, EarlyView.The article provides a comprehensive review of Si‐based tandem solar cells, highlighting the advantages of silicon as a bottom cell and exploring top cell technologies including III–V compounds, perovskites, and emerging chalcogenide materials. It summarizes current challenges of these top cell materials and offers insights into future research ...
Mingrui He +6 more
wiley +1 more source
Environmental Research Letters, 2018 The Arctic-alpine biome is warming rapidly, resulting in a gradual replacement of low statured species by taller woody species in many tundra ecosystems.
Stef Weijers +3 more
doaj +1 more source
Shrubs in the Mandelbrot Set Ordering [PDF]
International Journal of Bifurcation and Chaos, 2003 We introduce shrubs in this paper in order to present a first approach to studying the structure of the Mandelbrot set. Primary, secondary… and N-ary shrubs are analyzed. We have experimentally obtained formulae to calculate the periods of the hyperbolic component representatives of the structural branches, and the preperiods and periods of both the ...
Romera, Miguel +3 more
openaire +4 more sources
, 2003 The purpose of this resource is to observe plant green-down and report greendown data to help validate estimates of the end of the plant growing season. Students monitor the change in color of selected leaves of trees, shrubs or grasses.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core
Responsive Polyelectrolyte Brushes in Applications: Functions, Stimuli, and Design Considerations
Advanced Materials, EarlyView.With advances in the synthesis of polyelectrolyte brushes, these coatings of surface‐grafted chains find uses in an increasing number of applications. This review summarizes three core aspects of these brushes: how they introduce functionality to surfaces; how external stimuli influence their properties; and what practical considerations should be ...
Leon A. Smook +3 more
wiley +1 more source
Siberian Journal of Life Sciences and AgricultureBackground. The issue of the use of hydrophilic polymers in forestry in the arid conditions of the Volgograd region has been little studied and remains very relevant. The changing natural and climatic conditions of the region require careful selection of
Sergey N. Kryuchkov +2 more
doaj +1 more source
Atmosphere, 2023 Particulate matter (PM) is the most dangerous type of air pollutant and is harmful to human health. Plants can be used as a biofilter to remove PM from the atmosphere and improve air quality.
Huong-Thi Bui, Na-Ra Jeong, Bong-Ju Park
doaj +1 more source
Nature, 1958 The Book of Flowering Trees and Shrubs By Stanley B. Whitehead. Pp. 244 + 63 plates in colour. (London and New York: Frederick Warne and Co., Ltd., 1956.) 15s. net.
openaire +2 more sources
Bird Population Changes Following the Establishment of a Diverse Stand of Woody Plants in a Former Crop Field in North Dakota, 1975– 2015 [PDF]
, 2018 Changes in the coverage of trees and shrubs on the North Dakota landscape since Euro- American settlement have likely had a pronounced impact on bird species that favor woody vegetation.
Igl, Lawrence D. +2 more
core +1 more source