Results 101 to 110 of about 10,624 (292)

Preliminary Study on Unit Commitment for Renewable Energy Integration Considering Operation Cost and Life Cycle Assessment

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
Most countries, including Japan, are focused on achieving net‐zero greenhouse gas (GHG) emissions by 2050, which requires quick action. Despite the increasing level of renewable power generation in power grids, fossil fuel power plants still have a significant role in producing GHG emissions, causing serious environmental issues.
Kadyrbek Kozhobekov, Ryuto Shigenobu, Akiko Takahashi, Masakazu Ito, Kyungsoo Lee   +4 more
wiley   +1 more source

Maximizing the detection probabilities of dusky grouse for population monitoring

Wildlife Biology, EarlyView.
Despite its status as a game species in the western USA, rigorous monitoring of dusky grouse Dendragapus obscurus populations is limited. Obtaining an adequate number of observations for effective population monitoring of dusky grouse is challenging due to difficult‐to‐reach montane habitats, cryptic behaviors, and limited personnel, time, and funds at
Elizabeth A. Leipold, Claire Gower, Lance B. McNew   +2 more
wiley   +1 more source

Stirling numbers and integer partitions

, 2016
In this paper, we prove that the Stirling numbers of both kinds can be written as sums over integer partitions. As corollaries, we rewrite some identities with Stirling numbers of both kinds without Stirling numbers.Keywords: Integer partitions ...
Merca, Mircea
core  

Pascal matrices and Stirling numbers

, 1998
This paper presents some relationships between Pascal matrices, Stirling numbers, and Bernouilli ...
Maltais, P., T.A. Gulliver, Gulliver, T.A., P. Maltais   +3 more
core   +1 more source

Abundance and occupancy trends of sooty grouse in western Oregon: determining best modeling practices by comparing observed and simulated data

Wildlife Biology, EarlyView.
Sooty grouse Dendragapus fuliginosus are large game birds that occupy montane forests in the Pacific Northwest, USA. These forests have been altered by human activities, which have been shown to have both positive and negative impacts on local populations.
Sarah J. K. Frey, Kelly M. Walton, Mikal L. Cline, Lindsey E. Sanders, Jonathan B. Dinkins   +4 more
wiley   +1 more source

Stirling numbers and the operator

, 2020
El presente trabajo abarca los números de Stirling y su aparición en los polinomios exponenciales, también conocidos como polinomios de Bell. Dichos números fueron introducidos por el Matemático escocés James Stirling en el siglo XVIII, y presentan un ...
Cabas Avendaño, Sebastián Nicolay
core  

Passive acoustic monitoring with AI‐based detection and identification reveal sooty grouse hooting patterns in western Oregon

Wildlife Biology, EarlyView.
Many bird species are monitored using auditory point count surveys during the breeding season. Autonomous recording units (ARUs) can be used to better understand the daily and seasonal timing of when a species is vocalizing, which can help align surveys with the time period when the maximum number of individuals are present. We used ARUs to improve our
K. M. Walton, S. J. K. Frey, C. E. Christensen, M. L. Cline, L. E. Gramberg, J. B. Dinkins   +5 more
wiley   +1 more source

Probabilistic degenerate logarithm and heterogeneous Stirling numbers

Kuwait Journal of Science
Let 𝑌 be a random variable whose moment-generating function exists in some neighborhood of the origin. While probabilistic Stirling numbers of the first and second kind have been introduced, early definitions often failed to satisfy fundamental ...
Dae San Kim, Taekyun Kim
doaj   +1 more source

Stirling numbers

, 2013
U matematici postoji mnogo specifičnih brojeva kao što su na primjer Fibonaccijevi brojevi, Mersenneovi brojevi, Catalanovi brojevi, Bernoullijevi brojevi i slično.
Boris Dokić, Dokić, Boris
core  

The $t$-successive associated Stirling numbers, $t$-Fibonacci--Stirling numbers, and unimodality

TURKISH JOURNAL OF MATHEMATICS, 2017
Summary: Using a combinatorial approach, we introduce the \(t\)-successive associated Stirling numbers, and we give the recurrence relation and the generating function. We also establish the unimodality of sequence \(\left\{\frac{n-2k}{k}\right\}_{k}\) lying over a ray of the Stirling triangle of the second kind. Some combinatorial identities are given.
Belbachir, Hacène, Tebtoub, Assia-Fettouma   +1 more
openaire   +1 more source