Results 101 to 110 of about 156,563 (351)

Spruce and beech as local determinants of forest fungal community structure in litter, humus and mineral soil

open access: yesFEMS Microbiology Ecology, 2018
&NA; Beech forests reaches its native distribution limit in SE Norway, but is expected to expand substantially northwards due to climate warming. This may potentially result in a fundamental transformation of contemporary Northern European forests, with ...
J. Asplund   +3 more
semanticscholar   +1 more source

Cutting Through the Green: A Case for Grassland Archaeology Using UAV Multispectral Data

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Advances in low‐altitude remote sensing are needed to improve the effectiveness of archaeological prospection in the Netherlands. The geomorphological situation and land use history make applying various remote sensing and geophysical technologies particularly challenging.
Roeland Emaus
wiley   +1 more source

Бонитетна оценка на хумусното съдържание за отглеждане на различни селскостопански култури

open access: yesПочвознание, агрохимия и екология, 2011
The soils, climate аnd relief characteristics expressed by numerical values (evaluation rates) mainly reflected in the land evaluation. The quantity and quality of humus defines the soil fertility.
Венета Кръстева
doaj  

Guide to the nature and methods of analysis of the clay fraction of tephras from the South Auckland region, New Zealand. [PDF]

open access: yes, 1983
The manual outlines some of the more common laboratory procedures available for qualitatively and quantitatively analysing the composition of the tephric clays, many of which are difficult to determine because of their short range order or 'amorphous ...
Lowe, David J., Nelson, Campbell S.
core   +1 more source

ANK1 and EPB41 Variants and The Risk of Steroid‐Induced Osteonecrosis

open access: yesArthritis &Rheumatology, Accepted Article.
Objective Steroid‐induced osteonecrosis of the femoral head (SONFH) is a refractory skeletal disorder influenced by genetic and environmental factors. However, conclusive pathogenic genetic evidence remains elusive due to the limited exploration of rare damaging variants. In this study, we aimed to identify rare variants associated with SONFH.
Shengbao Chen   +21 more
wiley   +1 more source

Development of an Environmental Management System for Organic Farms and its Introduction into Practice [PDF]

open access: yes, 2005
Increasing demands for documentation of farm activities as well as environment and quality assurance call for environment adapted management systems, also in organic farming. The model software REPRO is a tool for farm management and consultation.
Huelsbergen, Kurt-Juergen   +1 more
core  

Identifying systemic lupus erythematosus from serum proteomic profiles using machine learning and genetic risk stratification

open access: yesArthritis &Rheumatology, Accepted Article.
Objectives Proteome‐wide risk models for lupus remain underexplored. We developed classification models to identify lupus from serum proteomic profiles. Methods Lupus patients and individuals with other autoimmune diseases in the UK Biobank were included.
Mehmet Hocaoǧlu   +2 more
wiley   +1 more source

The Formation of the Soil [PDF]

open access: yes, 1907
PDF pages ...
Vivian, Alfred
core  

Annotating aspects in text and image: A new task and dataset for multimodal aspect‐based sentiment analysis

open access: yesJournal of the Association for Information Science and Technology, EarlyView.
Abstract Aspect‐Based Sentiment Analysis (ABSA) has evolved from textual analysis to a multimodal paradigm, integrating visual information to capture nuanced sentiments. Despite advancements, existing Multimodal ABSA (MABSA) research remains limited in granularity, which focuses on either coarse‐level categories or named entities, neglecting fine ...
Li Yang   +3 more
wiley   +1 more source

Production and humus form development in forest stands established on agricultural lands – Kostelec nad Černými lesy region

open access: yes, 2018
The afforestation of agricultural lands was carried out under different site and ecological conditions, including lower and medium elevated localities. The present study documents the rapidity of accumulation of surface layers and their characteristics ...
V. Podrázský   +3 more
semanticscholar   +1 more source

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