Results 11 to 20 of about 7,068,726 (250)

Long-Term Winter Population Trends of Corvids in Relation to Urbanization and Climate at Northern Latitudes

open access: yesAnimals, 2022
Corvids (crows, magpies, jays) live in a close association with humans, and therefore knowledge about their population status and changes will be an essential part of monitoring the quality of urban environments.
Jukka Jokimäki   +2 more
doaj   +1 more source

Growth rate for beta-expansions [PDF]

open access: yes, 2009
Let $\beta>1$ and let $m>\be$ be an integer. Each $x\in I_\be:=[0,\frac{m-1}{\beta-1}]$ can be represented in the form \[ x=\sum_{k=1}^\infty \epsilon_k\beta^{-k}, \] where $\epsilon_k\in\{0,1,...,m-1\}$ for all $k$ (a $\beta$-expansion of $x$).
Feng, De-Jun, Sidorov, Nikita
core   +4 more sources

Growth and Carcass Characteristics of Beef-Cross-Dairy-Breed Heifers and Steers Born to Different Dam Breeds

open access: yesAnimals, 2022
Approximately two thirds of the annual beef kill in New Zealand originates from the dairy industry. The recent increase in Jersey genetics in the dairy herd will inevitably result in an increase in Jersey genetics entering the beef herd from retention of
Holly R. Williamson   +3 more
doaj   +1 more source

Pengaruh Pemberian Pakan Alami Dan Pakan Buatan Terhadap Pertumbuhan Benih Ikan Betutu (Oxyeleotris marmorata bleeker)Pengaruh Pemberian Pakan Alami Dan Pakan Buatan Terhadap Pertumbuhan Benih Ikan Betutu (Oxyeleotris marmorata bleeker)
[The Influence Of Giving Natural Feed And Make Feed To Growth Fingerlings Of Betutu (Oxyeleotris marmorata bleeker)]

open access: yesJurnal Ilmiah Perikanan dan Kelautan, 2009
The growth of betutu classified slow, so do efforts in order that growth of betutu which protected optimal by choosing the exact food combination. This research is purpose to know the growth fingerlings of betutu.
Muhammad Arief   +2 more
doaj   +1 more source

Effects of the Growth Rate on the High-temperature Tensile Properties and Micro-organization of Directionally Solidified Ti-44Al-9Nb-1Cr-0.2W-0.2Y Alloys

open access: yesMedžiagotyra, 2023
In this experiment, Ti-44Al-9Nb-1Cr-0.2W-0.2Y alloy was prepared by the directional solidification method. The effect of different growth rates on tensile properties and microstructure orientation at high temperature was studied.
Yao HUANG   +4 more
doaj   +1 more source

Greenhouse gas growth rates [PDF]

open access: yesProceedings of the National Academy of Sciences, 2004
We posit that feasible reversal of the growth of atmospheric CH 4 and other trace gases would provide a vital contribution toward averting dangerous anthropogenic interference with global climate. Such trace gas reductions may allow stabilization of atmospheric CO 2 at an achievable level of ...
James, Hansen, Makiko, Sato
openaire   +2 more sources

On growth rate and contact homology [PDF]

open access: yes, 2014
It is a conjecture of Colin and Honda that the number of Reeb periodic orbits of universally tight contact structures on hyperbolic manifolds grows exponentially with the period, and they speculate further that the growth rate of contact homology is ...
Agol   +20 more
core   +3 more sources

Physiological responses of Pocillopora corals to upwelling events in the Eastern Tropical Pacific

open access: yesFrontiers in Marine Science, 2023
Upwelling events can change the sea water conditions within few hours during several months on a seasonal regimen. These events are predicted to intensify due to climate change, exposing shallow benthic organisms to hypoxia and thermal stress, among ...
Ana Lucia Castrillón-Cifuentes   +3 more
doaj   +1 more source

Marine protected areas for resilience and economic development

open access: yesAquatic Living Resources, 2023
In this research, we attempt to give a comparative analysis of the space allocation of multiple-use marine protected areas (MPAs) including but not limited to the introduction of aquaculture in the area.
Hailu Fitih F.   +3 more
doaj   +1 more source

Effect of bacterial growth rate on bacteriophage population growth rate [PDF]

open access: yesMicrobiologyOpen, 2017
AbstractIt is important to understand how physiological state of the host influence propagation of bacteriophages (phages), due to the potential higher phage production needs in the future. In our study, we tried to elucidate the effect of bacterial growth rate on adsorption constant (δ), latent period (L), burst size (b), and bacteriophage population ...
Dominik Nabergoj   +2 more
openaire   +2 more sources

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