Results 41 to 50 of about 9,451,562 (385)

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

Flood-tolerant rice reduces yield variability and raises expected yield, differentially benefitting socially disadvantaged groups. [PDF]

open access: yes, 2013
Approximately 30% of the cultivated rice area in India is prone to crop damage from prolonged flooding. We use a randomized field experiment in 128 villages of Orissa India to show that Swarna-Sub1, a recently released submergence-tolerant rice variety ...
Dar, Manzoor H   +4 more
core   +1 more source

Ab initio yield curve dynamics [PDF]

open access: yes, 2005
We derive an equation of motion for interest-rate yield curves by applying a minimum Fisher information variational approach to the implied probability density. By construction, solutions to the equation of motion recover observed bond prices.
D'Anna, Joseph L.   +2 more
core   +1 more source

Accuracy of predicting milk yield from alternative milk recording schemes [PDF]

open access: yes, 2005
peer-reviewedThe effect of reducing the frequency of official milk recording and the number of recorded samples per test-day on the accuracy of predicting daily yield and cumulative 305-day yield was investigated.
Berry, Donagh   +5 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

Herbage Yield and Quality of Two Vegetative Parts of Indigofera at Different Times of First Regrowth Defoliation [PDF]

open access: yes, 2010
A field experiment using Indigofera sp. was conducted at the Farm Research Station of Faculty of Animal Science, Bogor Agricultural University, Darmaga Campus, during 2008-2009. The objectives of this study were to identify the effect of defoliation time
Abdullah, L. (L)   +1 more
core  

Yield--Optimized Superoscillations

open access: yes, 2013
Superoscillating signals are band--limited signals that oscillate in some region faster their largest Fourier component. While such signals have many scientific and technological applications, their actual use is hampered by the fact that an overwhelming
Katzav, Eytan, Schwartz, Moshe
core   +1 more source

Combining transient dynamics and logistic‐asymptotic growth to study the recovery of two seabird populations after rat eradication

open access: yesPopulation Ecology, EarlyView.
This study examines the demographic dynamics of two seabird populations on Tromelin Island, 15 years after the eradication of brown rats. The results indicate that these populations are in good health and are expected to continue growing until breeding sites are saturated in about a century.
Merlène Saunier   +6 more
wiley   +1 more source

Stand Structural Characteristics Derived from Combined TLS and Landsat Data Support Predictions of Mushroom Yields in Mediterranean Forest

open access: yesRemote Sensing, 2022
Forest fungi provide recreational and economic services, as well as ecosystem biodiversity. Wild mushroom yields are difficult to estimate; climatic conditions are known to trigger temporally localised yields, and forest structure also affects ...
Raquel Martínez-Rodrigo   +5 more
doaj   +1 more source

One-step hydrothermal synthesis of fluorescence carbon quantum dots with high product yield and quantum yield [PDF]

open access: yes, 2020
A one-step hydrothermal synthesis of nitrogen and silicon co-doped fluorescence carbon quantum dots (N,Si-CQDs), from citric acid monohydrate and silane coupling agent KH-792 with a high product yield (PY) of 52.56% and high quantum yield (QY) of 97.32%,
Chen, Yong   +6 more
core   +1 more source

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