Results 61 to 70 of about 568,484 (304)

Comparison of Reaction Wood and Normal Wood of Some Commercial Tree Species

open access: yesDrvna Industrija, 2023
This study aims to analyze the reaction wood samples for some industrial tree species naturally grown in Kastamonu province in Turkey and compare them with the relevant standards.
Sevinç Kaz, Saim Ateş, Tuba Külçe
doaj   +1 more source

Spatial metrics in fire ecology: seeking consistency amidst complexity

open access: yesBiological Reviews, EarlyView.
ABSTRACT Technological advances, including remote sensing, have led to a proliferation of metrics used in ecological studies to examine spatial patterns of fire regimes and their ecological effects. Researchers can use many different metrics to analyse spatial variation in both fire events and resulting fire regimes, including fire size, shape ...
Alexander R. Carey   +5 more
wiley   +1 more source

Regeneration of subalpine conifer species is inhibited by bark-stripping deer in a Betula forest

open access: yesArctic, Antarctic, and Alpine Research
Climate change is expected to alter biotic interactions governing tree species ranges. Identifying the limiting demographic processes controlling tree distribution is key to projecting future range shifts.
Takuo Nagaike, Hayato Iijima
doaj   +1 more source

Far infrared spectroscopy on the three-dimensional dilute antiferromagnet Fe(x)Zn(1-x)F2

open access: yes, 2001
Fourier-transform Infrared (FT-IR) Spectroscopy measurements have been performed on the three-dimensional dilute antiferromagnet Fe(x)Zn(1-x)F2 with x=0.99 ~ 0.58 in far infrared (FIR) region.
Belanger, D. P.   +2 more
core   +1 more source

On one-multiplier implementations of FIR lattice structures [PDF]

open access: yes, 1987
One-multiplier realizations for certain recently reported FIR lossless lattice structures are investigated. The multiplier extraction approach is used to show that there does not exist a real one-multiplier realization whereas it is possible to get ...
Doğanata, Zinnur, Vaidyanathan, P. P.
core   +1 more source

Default Effect in ESG Investment: When a Recommendation Goes a Long Way

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Individual investors display a positive attitude toward ESG investments but typically fail to act upon it. We report results from a preregistered online experiment testing a default option on 1050 US investors examining the mechanisms driving the effectiveness of default options in promoting ESG investments.
Sai Sravanthi Ramadugula   +2 more
wiley   +1 more source

Growth analysis of the lower layer trees in forest stands under conversion in the Starohorské vrchy Mts.: A case study

open access: yesJournal of Forest Science, 2022
The case study analyses the structure and dynamics of the diameter growth on the example of two fir-spruce forest stands under conversion to a selection forest.
Stanislav Kucbel, Jaroslav Vencurik
doaj   +1 more source

Scalable Reverse Converters for the Moduli Set {2n+1−1,2n−1,2n−1−1}$$ \left\{{2}^{n+1}-1,{2}^n-1,{2}^{n-1}-1\right\} $$ (n$$ n $$ Even)

open access: yesInternational Journal of Circuit Theory and Applications, EarlyView.
This work explores the conversion from residues to binary representation in RNS using the Chinese remainder theorem (CRT) or mixed radix conversion (MRC) algorithms. The proposed approach relocates CRT multiplicative inverses to the arithmetic stage without extra cost, improving scalability while achieving speedups over state‐of‐the‐art MRC ...
Gabriel B. M. Fernandes   +2 more
wiley   +1 more source

A dynamical transition from atomic to molecular intermediate-velocity clouds

open access: yes, 2014
Towards the high galactic latitude sky, the far-infrared (FIR) intensity is tightly correlated to the total hydrogen column density which is made up of atomic (HI) and molecular hydrogen (H$_{2})$.
Boulanger, Francois   +4 more
core   +1 more source

Novel FIR Inversion with Only FIRS

open access: yes, 2005
The inversion of an FIR data sampling is usually stated to be possible with the use of a potentially unstable IIR, and in particular circumstances. It is possible to accomplish the same inversion with the doubling of an FIR sampling and with only FIRs for the sampling and the inversion. This note presents the configuration, which appently is not in the
openaire   +2 more sources

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