Silicon consumption kinetics by marine sponges: An assessment of their role at the ecosystem level
Sign Up to like & getrecommendations! Published in 2018 at "Limnology and Oceanography"
DOI: 10.1002/lno.10956
Abstract: The silicic acid (DSi) is a dissolved nutrient used by diverse marine organisms to build their skeletons of biogenic silica (BSi). This consumption, mostly due to diatoms, largely determines the availability of DSi in the… read more here.
Keywords: availability; consumption kinetics; role; dsi ... See more keywords
Implications of eutrophication for biogeochemical processes in the Three Gorges Reservoir, China
Sign Up to like & getrecommendations! Published in 2018 at "Regional Environmental Change"
DOI: 10.1007/s10113-018-1382-y
Abstract: Although the Three Gorges Reservoir (TGR) is the largest man-made lake in the Changjiang River, it traps only a small fraction of the nitrogen (N) and dissolved silicate (DSi) inflows. Internal dissolution processes of exogenous… read more here.
Keywords: implications eutrophication; three gorges; biogeochemical processes; dsi ... See more keywords
Spatial and temporal variations of dissolved silicon isotope compositions in a large dammed river system
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2020.119645
Abstract: Abstract The dissolved silicon isotope composition (δ30Si) of river water serves as a key parameter in tracing the terrestrial silicon cycle. However, the lack of long-term observations of rivers often makes it difficult to constrain… read more here.
Keywords: river; mid lower; main stream; tributaries lakes ... See more keywords
Doctor shopping of opioid analgesics relative to benzodiazepines: A pharmacoepidemiological study among 11.7 million inhabitants in the French countries.
Sign Up to like & getrecommendations! Published in 2018 at "Drug and alcohol dependence"
DOI: 10.1016/j.drugalcdep.2018.01.036
Abstract: BACKGROUND The abuse of prescription opioids and its subsequent consequences is an important public concern particularly in the USA. The literature on opioid analgesic abuse is scarce. OBJECTIVE We assess the extent and risk of… read more here.
Keywords: million inhabitants; highest dsi; opioid analgesics; dsi ... See more keywords
High-fidelity approximation of grid- and shell-based sampling schemes from undersampled DSI using compressed sensing: Post mortem validation
Sign Up to like & getrecommendations! Published in 2021 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2021.118621
Abstract: While many useful microstructural indices, as well as orientation distribution functions, can be obtained from multi-shell dMRI data, there is growing interest in exploring the richer set of microstructural features that can be extracted from… read more here.
Keywords: compressed sensing; post mortem; multi shell; dsi ... See more keywords
Fate and Effect of Dissolved Silicon within Wastewater Treatment Effluent.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental science & technology"
DOI: 10.1021/acs.est.7b01276
Abstract: In large rivers, the ratios of silicon (Si)/nitrogen (N)/phosphorus (P) have changed dramatically as anthropogenic additions of N or P are not matched by Si. Wastewater effluent is a recognized source of N and P… read more here.
Keywords: plant; treatment; effluent; wastewater ... See more keywords
Deep submucosal invasion is not an independent risk factor for lymph node metastasis in T1 colorectal cancer: a meta-analysis.
Sign Up to like & getrecommendations! Published in 2022 at "Gastroenterology"
DOI: 10.1053/j.gastro.2022.04.010
Abstract: BACKGROUND & AIMS Deep submucosal invasion (DSI) is considered a key risk factor for lymph node metastasis (LNM) and important criterion to recommend surgery in T1 colorectal cancer (CRC). However, metastatic risk for DSI is… read more here.
Keywords: lnm; risk; dsi; analysis ... See more keywords
The Validity of Patient-reported Outcome Measurement Information System (PROMIS) Parent Proxy Instruments to Assess Function in Children With Talipes Equinovarus
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Pediatric Orthopaedics"
DOI: 10.1097/bpo.0000000000001368
Abstract: Background: Idiopathic talipes equinovarus (ITEV) is a prevalent structural deformity of the foot and ankle in children. The disease-specific instrument (DSI) has commonly been used as an outcomes metric in these patients. The Patient-Reported Outcomes… read more here.
Keywords: pain; promis; dsi; domain ... See more keywords
Association between prehospital field to emergency department delta shock index and in-hospital mortality in patients with torso and extremity trauma: A multinational, observational study
Sign Up to like & getrecommendations! Published in 2021 at "PLoS ONE"
DOI: 10.1371/journal.pone.0258811
Abstract: Hemorrhage, a main cause of mortality in patients with trauma, affects vital signs such as blood pressure and heart rate. Shock index (SI), calculated as heart rate divided by systolic blood pressure, is widely used… read more here.
Keywords: hospital mortality; mortality; emergency; dsi ... See more keywords
Exploring Silica Stoichiometry on a Large Floodplain Riverscape
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers in Ecology and Evolution"
DOI: 10.3389/fevo.2019.00346
Abstract: Freshwater ecosystems are critical zones of nutrient and carbon (C) processing along the land-sea continuum. Relative to our understanding of C, nitrogen (N), and phosphorus (P) cycling within the freshwater systems, the controls on silicon… read more here.
Keywords: river; stoichiometry; basin land; land ... See more keywords
Biosilicification Drives a Decline of Dissolved Si in the Oceans through Geologic Time
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Marine Science"
DOI: 10.3389/fmars.2017.00397
Abstract: Biosilicification has driven variation in the global Si cycle over geologic time. The evolution of different eukaryotic lineages that convert dissolved Si (DSi) into mineralized structures (higher plants, siliceous sponges, radiolarians, and diatoms) has driven… read more here.
Keywords: time; drives decline; geologic time; dsi ... See more keywords