Results 91 to 100 of about 1,304,136 (197)

Decay of Bogoliubov excitations in one-dimensional Bose gases

, 2016
We study the decay of Bogoliubov quasiparticles in one-dimensional Bose gases. Starting from the hydrodynamic Hamiltonian, we develop a microscopic theory that enables one to systematically study both the excitations and their decay. At zero temperature,
Matveev, K. A., Ristivojevic, Zoran
core   +3 more sources

Air humidity and annual oscillations in ⁹⁰Sr/⁹⁰Y and ⁶⁰Co decay rate measurements. [PDF]

Sci Rep, 2022
Pommé S, Pelczar K, Kajan I.
europepmc   +1 more source

LQR-LMI control applied to convex-bounded domains

Cogent Engineering, 2018
Recently, propositions of new conditions necessary and sufficient in the controller’s synthesis, based on linear quadratic problems, have been especially combined with the mathematical description in the form of Linear Matrix Inequalities (LMI ...
Rodrigo da Ponte Caun, Edvaldo Assunção, Marcelo Carvalho Minhoto Teixeira, Alessandro da Ponte Caun   +3 more
doaj   +1 more source

On the interpretation of annual oscillations in ³²Si and ³⁶Cl decay rate measurements. [PDF]

Sci Rep, 2021
Pommé S, Pelczar K, Kossert K, Kajan I.
europepmc   +1 more source

Decay rate of antiS1/S2 IgG serum levels after 6 months of BNT162b2 vaccination in a cohort of COVID-19-naive and COVID-19-experienced subjects. [PDF]

Hum Vaccin Immunother, 2022
Borgonovo F, Stangalini CA, Tinelli C, Mariani C, Mileto D, Cossu MV, Abbati L, Bilardo L, Gagliardi G, Cutrera M, Pellicciotta M, Armiento L, Dedivitiis G, Capetti AF, Rizzardini G.   +14 more
europepmc   +1 more source

Organic matter characterization and decomposition dynamics in sub-Antarctic streams impacted by invasive beavers Caracterización de la materia orgánica y la dinámica de descomposición en arroyos subantárticos impactados por castores invasores

Latin American Journal of Aquatic Research, 2012
Despite being a relatively remote and well conserved area, the sub-Antarctic ecoregion faces pressing global threats from climate change, the ozone hole and introduced species.
Erica Ulloa, Christopher B Anderson, Marcelo Ardón, Silvia Murcia, Alejandro E.J Valenzuela   +4 more
doaj  

Nonlinear heat equation with viscoelastic term: Global existence and blowup in finite time

Demonstratio Mathematica
In this study, we investigate a nonlinear heat equation incorporating both a viscoelastic term and a reaction-diffusion term that depends on space-time variables.
Vu Ngo Tran, Dung Dao Bao
doaj   +1 more source

On well-posedness and decay of Active model B

Nonlinear Analysis
We study the well-posedness and decay estimates of Cauchy problem for Active model B in R3. First, based on the higher-order norm estimates of solutions and the mollifier technique, we obtain the local existence of unique strong solution. Then, by using
Fengnan Liu, Tong Wu, Xiaopeng Zhao
doaj   +1 more source

Remotely sensed thermal decay rate: an index for vegetation monitoring. [PDF]

Sci Rep, 2020
Kumar SS, Prihodko L, Lind BM, Anchang J, Ji W, Ross CW, Kahiu MN, Velpuri NM, Hanan NP.   +8 more
europepmc   +1 more source

Study on Decomposition Characteristics of Early Spring Ephemeral Plant Litter in Various Forest Types

Horticulturae
In terrestrial ecosystems, the decomposition of early spring ephemeral plant litter (ESPL for short) is one of the important processes in the carbon and nutrient cycles during the early spring stage.
Qiang Liu, Jinping Zheng, Chunnan Fan
doaj   +1 more source