Results 161 to 170 of about 128,478 (361)
Meteoridium and Zelometeorium in Bolivia [PDF]
, 1992 The genera Meteoridium and Zelometeorium are described and illustrated from 73 collections made by the author in Bolivia. Barbella tenuissima (Hook. & Wils.) Fleisch. is transferred to the genus Meteoridium as Meteoridium tenuissimum (Hook.
Lewis, Marko
core
Top‐Down Coercive Mechanisms and the Major Transitions in Evolution
BioEssays, EarlyView.For the Major Transitions in Evolution we present two frameworks for the process of group formation from independent entities. 1) The received view, which focuses on cooperative bottom‐up mechanisms. 2) Our top‐down coercion framework, which considers both coercive and cooperative mechanisms.
Javier Suárez +2 more
wiley +1 more source
Kuwait Journal of SciencePlant systems act as reservoirs for storing carbon in biomass and soil. The main objective of this study is to assess the current and future changes in the carbon pools of ecosystems in Jordan's under-predicted climate impacts.
doaj +1 more source
Organic waste management studies : inventory in Juva [PDF]
, 2005 Two different organic waste management systems have been studied in the BERAS project. The most extensive study was of biowaste and nutrient flows in the community of Juva, Finland.
Lehto, Tiina
core
Battery Energy, EarlyView.We present an economically viable approach for synthesizing carbon nanomaterials derived from discarded cigarette filters, an abundant environmental pollutant. The resulting material exhibits desirable characteristics, including a well‐defined stacking structure, high porosity, and a substantial specific surface area, making it suitable as an active ...
Akash Sivanandan +5 more
wiley +1 more source
Secondary succession of overgrazed Pannonian sandy grasslands [PDF]
, 2008 We assessed vegetation changes on acidic sandy soils in permanent plots to follow secondary succession after cessation of intensive goose breeding in E Hungary.We also aimed to estimate the time required for vegetation regeneration and indicate ...
Matus, Gábor +3 more
core
Machine Learning Analysis of Hydrothermally Synthesized LiFePO4 for Lithium‐Ion Battery
Battery Energy, EarlyView.This review provides a comprehensive analysis of hydrothermally synthesized LiFePO4 nanomaterials, focusing on their structural, morphological, and electrochemical properties. The machine learning techniques were used to analyze specific capacity variations under different hydrothermal synthesis conditions and electrochemical parameters, offering ...
Nita U. Kalugade +6 more
wiley +1 more source
The K-trial. A 33-years study of the connections between manuring, soils and crops [PDF]
, 2005 In 1958 started a comparative fertilization trial, called the K-trial, within the frames of Scandinavian Research Circle for Biodynamic Agriculture. The trial ended in 1990.
Granstedt, Artur, Kjellenberg, Lars
core
Chemistry &Biodiversity, EarlyView.ABSTRACT Guadua angustifolia var. bicolor Lodoño is a Colombian bamboo species that has shown promising medicinal properties. This study aims to investigate the differences in the chemical composition and biological activity of extracts from two different populations of G. angustifolia var. bicolor, collected in Bauru and Tatuí, Brazil.
João Kazlauckas +2 more
wiley +1 more source
Agrisost, 2019 Context: One oftoday´s challenges is to provide food to all inhabitants, taking into account the growth of global population, especially into the cities.
Pedro López Labarta +5 more
doaj