Results 161 to 170 of about 14,036 (215)
Conservation gap analysis for wild grapevines (Vitis L.) of the Americas
PLANTS, PEOPLE, PLANET, EarlyView.Wild grapevines (Vitis L.) native to the Americas are ecologically and culturally important plants that are also critical to the global cultivated grape industry as sources of traits for crop innovation, but many of these species are poorly documented and insufficiently conserved.
Daniel Carver +15 more
wiley +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.As forests are important for biodiversity and recreation and provide vital resources globally, it is essential that their health can be accurately monitored, for example, by using sap flow probes to measure tree water uptake. We investigated whether sap flow measurements might differ at various locations within the same tree due to variation in wood ...
Stefan Seeger +2 more
wiley +1 more source
Rapid Communications in Mass Spectrometry, EarlyView.ABSTRACT Rationale Ions trapped within a Penning cell (ICR) travel periodic orbits whose frequencies are dependent on their mass‐to‐charge ratio and the value of the magnetic field passing through the trap. Fourier transformation (FT‐ICR) decomposes the signal induced in the detection circuit by the rotation of the ions in the cell after the ...
Patrick Arpino, Michel Heninger
wiley +1 more source
River Research and Applications, EarlyView.ABSTRACT As ecosystem engineers, beavers (Castor canadensis) modify river corridor form through dam building. When beavers are removed from a river corridor, their unmaintained dams wash out, altering the stream's hydrologic regime. The assumption that beaver dams increase floodplain connectivity is frequently presumed but has not been directly ...
Kayla Schultz +4 more
wiley +1 more source
Rhyming in the cold: first evidence of soniferous fishes in the Southern Ocean
Remote Sensing in Ecology and Conservation, EarlyView.The acoustic ecology of Southern Ocean fishes remains unknown due to a lack of dedicated acoustic research on the fishes of this ocean. Passive acoustic monitoring data were collected at the South African sub‐Antarctic Prince Edward Islands using an underwater acoustic recorder, and towed underwater Ski‐Monkey cameras were deployed to identify fish ...
Fannie W. Shabangu +5 more
wiley +1 more source
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American Journal of Medical Genetics, 1991
AbstractWe report on a mother and daughter with Marshall syndrome, with the Robin sequence present in the daughter. Results of our efforts to link this syndrome to a defect in type II collagen are reported. We compare and contrast Marshall syndrome with the Stickler syndrome, and propose that enough phenotypic overlap exists to suggest that they are ...
R F, Stratton, B, Lee, F, Ramirez
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AbstractWe report on a mother and daughter with Marshall syndrome, with the Robin sequence present in the daughter. Results of our efforts to link this syndrome to a defect in type II collagen are reported. We compare and contrast Marshall syndrome with the Stickler syndrome, and propose that enough phenotypic overlap exists to suggest that they are ...
R F, Stratton, B, Lee, F, Ramirez
openaire +2 more sources
Marshals, monotone marshals, and hypertree‐width
Journal of Graph Theory, 2004AbstractThe tree‐width of a hypergraph H equals one less than the number of cops necessary to catch the robber in the Monotone Robber and Cops Game played on H. Analogously, the hypertree‐width of a hypergraph is characterised by the Monotone Robber and Marshals Game.
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The Journal of Law and Economics, 1975
WE are inclined to think of the Cambridge economists working together at Cambridge in the period before the publication of the Principles as a "little band of brothers" and of a work such as John Neville Keynes' Scope and Method of Political Economy as embodying a Cambridge point of view. In fact this picture in incorrect.
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WE are inclined to think of the Cambridge economists working together at Cambridge in the period before the publication of the Principles as a "little band of brothers" and of a work such as John Neville Keynes' Scope and Method of Political Economy as embodying a Cambridge point of view. In fact this picture in incorrect.
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The Journal of Law and Economics, 1975
ARE Marshall's views on method still of interest? At the very least they are of interest to historians of economic analysis. Concluding his new findings, however, Professor Coase raises a question of much wider interest: "In these days, when the mathematical method rides triumphant in economics, one may ask whether Marshall's fears were well-founded ...
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ARE Marshall's views on method still of interest? At the very least they are of interest to historians of economic analysis. Concluding his new findings, however, Professor Coase raises a question of much wider interest: "In these days, when the mathematical method rides triumphant in economics, one may ask whether Marshall's fears were well-founded ...
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Marshall at the times of Marshall
In the late nineteenth century, Alfred Marshall identified three micro-foundations of agglomeration economies: labour pooling (LP), input sharing (IO), and knowledge spillovers (KS). An extensive literature has tested the existence of the three Marshallian forces in modern economies.Filippo Boeri, Olmo Silva
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