Results 41 to 50 of about 9,648,323 (400)

HIGH-YIELD PREPARATION OF ISOLATED RAT LIVER PARENCHYMAL CELLS

open access: yesJournal of Cell Biology, 1969
A new technique employing continuous recirculating perfusion of the rat liver in situ, shaking of the liver in buffer in vitro, and filtration of the tissue through nylon mesh, results in the conversion of about 50% of the liver into intact, isolated ...
M. Berry, D. Friend
semanticscholar   +1 more source

Waste apple wood: A safe and economical alternative substrate for the cultivation of Pleurotus ostreatus and Lentinula edodes

open access: yesFolia Horticulturae, 2022
The use of waste apple-wood as a source of sawdust to cultivate the mushrooms Pleurotus ostreatus and Lentinula edodes is a common practice, but it is imperative to ensure that the wood does not contain unsafe amounts of heavy-metals or pesticide ...
Yu Guorong   +7 more
doaj   +1 more source

Prediction of 24-hour milk yield and composition in dairy cows from a single part-day yield and sample [PDF]

open access: yes, 2019
peer-reviewedTeagasc PublicationIrish Journal of Agricultural and Food Research | Volume 58: Issue 1 Prediction of 24-hour milk yield and composition in dairy cows from a single part-day yield and sample S.
Berry, Donagh   +6 more
core   +1 more source

Development of species composition in long term simulations with an individual-tree growth simulator

open access: yesJournal of Forest Science, 2009
The spruce-fir-beech dominated forest stands in Litschau in the Austrian part of the Bohemian Massif were converted by former forest management practices into pure Norway spruce stands and are now discussed to be reconverted into the potential natural ...
M. Huber, H. Sterba
doaj   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Vessel-specific reintroduction of CINNAMOYL-COA REDUCTASE1 (CCR1) in dwarfed ccr1 mutants restores vessel and xylary fiber integrity and increases biomass [PDF]

open access: yes, 2018
Lignocellulosic biomass is recalcitrant toward deconstruction into simple sugars due to the presence of lignin. To render lignocellulosic biomass a suitable feedstock for the bio-based economy, plants can be engineered to have decreased amounts of lignin.
Boerjan, Wout   +11 more
core   +1 more source

Meta-analysis of drought and heat stress combination impact on crop yield and yield components.

open access: yesPhysiologia Plantarum : An International Journal for Plant Biology, 2020
Episodes of prolonged drought coupled with heat waves (i.e., drought and heat combination) can have a devastating impact on agricultural production and crop yield.
I. Cohen   +4 more
semanticscholar   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Size effects in dislocation depinning models for plastic yield

open access: yes, 2013
Typically, the plastic yield stress of a sample is determined from a stress-strain curve by defining a yield strain and reading off the stress required to attain it.
Budrikis, Zoe, Zapperi, Stefano
core   +1 more source

Monetary policy and TIPS yields before the crisis [PDF]

open access: yes, 2011
We make three points. First, the decade before the financial crisis in 2007 was characterized by a collapse in the yield on TIPS. Second, estimated VARs for the federal funds rate and the TIPS yield show that while monetary policy shocks had negligible ...
Gerlach, Stefan, Moretti, Laura
core   +1 more source

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