Results 31 to 40 of about 90,023 (255)

1. Wochenbericht MSM01/3 [PDF]

open access: yes, 2006
Maria S. Merian Cruise 1 leg 3 First weekly report: 12. - 18. 04. 2006 Der 3. Fahrtabschnitt der 1. Reise des neuesten deutschen Forschungsschiffes Maria S. Merian führt in die Schlammvulkanprovinz des Golf von Cadiz.
Pfannkuche, Olaf
core  

Seeking to enhance the bioenergy of municipal sludge: Effect of alkali pre-treatment and soluble organic matter supplementation [PDF]

open access: yes, 2017
The aim of this research is to enhance the mesophilic anaerobic digestion of municipal sludge from Cadiz-San Fernando (Spain) wastewater treatment plant at 20 days hydraulic retention time (HRT).
Pérez García, Montserrat   +3 more
core   +1 more source

Rationale of New Grading System: Central Compartment Atopic Disease

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Central compartment atopic disease (CCAD) has recently been recognized as a distinct phenotype within the spectrum of type 2–dominant chronic rhinosinusitis (CRS). Although international guidelines highlight polypoid changes in the central nasal cavity, standardized diagnostic and classification criteria are still lacking.
Ramón Moreno‐Luna   +11 more
wiley   +1 more source

Automated Home Oxygen Delivery for Patients with COPD and Respiratory Failure: A New Approach

open access: yesSensors, 2020
Long-term oxygen therapy (LTOT) has become standard care for the treatment of patients with chronic obstructive pulmonary disease (COPD) and other severe hypoxemic lung diseases.
Daniel Sanchez-Morillo   +3 more
doaj   +1 more source

A Novel Method Based on Headspace-Ion Mobility Spectrometry for the Detection and Discrimination of Different Petroleum Derived Products in Seawater

open access: yesSensors, 2021
The objective of the present study is to develop an optimized method where headspace-ion mobility spectrometry is applied for the detection and discrimination between four petroleum-derived products (PDPs) in water.
Lucas Jaén-González   +4 more
doaj   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

Effect of Sky Discretization for Shading Device Calculation on Building Energy Performance Simulations

open access: yesEnergies, 2020
The calculation of sunlit surfaces in a building has always been a relevant aspect in building energy simulation programs. Due to the high computational cost, some programs use algorithms for shading calculation for certain solar positions after ...
Ismael R. Maestre   +3 more
doaj   +1 more source

Activating Boxmind: an evaluation of a web‐based video lecture with synchronized activities [PDF]

open access: yes, 2003
The aim of this study was to evaluate the use of synchronous computer‐mediated communication activities in a video e‐lecture. Previous research has reported that learning is facilitated when communication activities are added to a video lecture.
Durkin, Catherine   +3 more
core   +2 more sources

Waders in a sea of debris: a global overview

open access: yesBiological Reviews, EarlyView.
ABSTRACT The impact of plastic pollution on ecosystems and marine fauna is well documented, although research into its effects on waders (also known as shorebirds) remains limited. Given that waders are exposed to coastal marine litter, this exposure could be a significant factor in the decline of their populations. This study aims to assess the global
Yada Trapletti‐Lanti   +3 more
wiley   +1 more source

Plasmatic Fibronectin in Malignancies

open access: yesThe International Journal of Biological Markers, 1992
Plasmatic fibronectin has been studied in tumor patients on the basis of the role that unspecific opsonin may play in tumor growth and spreading. Alterations in fibronectin levels might be used as a biological marker and our purpose has been to evaluate ...
P. Gallurt   +5 more
doaj   +1 more source

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