Results 91 to 100 of about 367,818 (395)
The Economic Burden of Irritable Bowel Syndrome in Canada
Canadian Journal of Gastroenterology, 1999 In the treatment of irritable bowel syndrome (IBS), medical practitioners and policymakers face the task of providing both high quality and cost effective medical care for a condition with no certain cure.
Judith D Bentkover +4 more
doaj +1 more source
Performance of AM fungi in peat substrates in greenhouse and field studies [PDF]
, 2008 The impacts of peat on mycorrhizal traits has been studied in several field and greenhouse experiments at MTT Agrifood Research Finland In the field experiments, AMF traits were affected by cropping systems and preceding crops but also by peat amendment.
Kukkonen, Sanna, Vestberg, Mauritz
core
Application of impulse radar to continuous profiling of tephra-bearing lake sediments and peats: an initial evaluation [PDF]
, 1985 Subsurface interface radar SIR, or impulse radar, uses electromagnetic pulses for continuous stratigraphic profiling. It has been applied to lake sediments (dy-gyttja) and peat deposits containing a sequence of thin, late Quaternary, ash-grade tephras at
Lowe, David J.
core +2 more sources
Deep Underground Science and Engineering, EarlyView.Upon conceptualization of structural behavior, foundations in terms of their form are divided into linear (1D), planar (2D), and volumetric (3D). Regarding the load transfer mechanisms, linear foundation systems are considered vector‐acting, planar foundations are divided into section and surface‐acting, and volumetric ones are recognized as block ...
Abolfazl Eslami +4 more
wiley +1 more source
Proceedings of the National Academy of Sciences of the United States of America, 2015 Significance Microorganisms are key players in emissions of the greenhouse gas (GHG) methane from anoxic carbon-rich peat soils of the Arctic permafrost region.
A. Tveit +3 more
semanticscholar +1 more source
Fire and Materials, EarlyView.ABSTRACT Smoldering combustion, often linked with forest fires in coniferous forests, pose significant health and environmental risks, particularly in densely populated countries like Germany, where these fires commonly occur in wildland–urban interface (WUI) areas.
Lukas Heydick +2 more
wiley +1 more source
Relationship between soil nurient concentration and plant nutrient status
Agricultural and Food Science, 1974 Foliar diagnosis as a method for assessing the nutrient status in a grownig medium seems to be useful. It gives the relationship between the available soil nutrient concentration and the plant nutritional status. The proportionality factor (k).
Viljo Puustjärvi
doaj
Environmental Protection and Natural Resources, 2014 Na terenie „Krainy dolin” w Bieszczadach Zachodnich zachodzą obecnie niekorzystne zmiany sukcesyjne polegające między innymi na wymieraniu cennych gatunków roślin, a niekiedy nawet całych zespołów roślinnych oraz zanik mozaikowego układu biocenotycznego.
Malec Magdalena +2 more
doaj +1 more source
The effect of sewage sludge biochar on peat-based growing media
, 2017 Peat is the main component of growing media in horticulture. Increasing demand, environmental concerns and rising costs for peat make the search for alternative materials imperative.
Argenis Mendez +4 more
semanticscholar +1 more source
Physical and Geotechnical Properties of Tropical Peat and Its Stabilization
Peat, 2018 The chapter presents the physical and engineering properties of tropical peat treated with various types of stabilizers. Quick lime (QL), fly ash (FA), and ordinary Portland cement (OPC) were used as stabilizers. The amounts of QL, FA, and OPC added with
P. Kolay, S. Taib
semanticscholar +1 more source