Results 91 to 100 of about 6,740,234 (307)

Monogenic Functions and Representations of Nilpotent Lie Groups in Quantum Mechanics

open access: yes, 1998
We describe several different representations of nilpotent step two Lie groups in spaces of monogenic Clifford valued functions. We are inspired by the classic representation of the Heisenberg group in the Segal-Bargmann space of holomorphic functions ...
Cnops, Jan, Kisil, Vladimir
core   +1 more source

Bioenergy Cropping Reduces the Spatiotemporal Scaling of Soil Bacterial Biodiversity

open access: yesAdvanced Science, EarlyView.
Consistent with patterns observed in plant and animal communities, soil bacterial communities exhibit significant species–time–area and phylogenetic–time–area relationships independent of nested structure. Bioenergy cropping significantly reduces the spatiotemporal scaling rates, particularly in sandy loam soils.
Zhencheng Ye   +19 more
wiley   +1 more source

High Socioeconomic Status and Key Risk Factors of Overweight and Obesity among Rural-to-Urban Migrant 7-10y-old Children in Shanghai, China

open access: yesIranian Journal of Public Health, 2017
High Socioeconomic Status and Key Risk Factors of Overweight and Obesity among Rural-to-Urban Migrant 7-10y-old Children in Shanghai ...
Jinkui LU   +3 more
doaj  

Shape Invariant Potential and Semi-Unitary Transformations (SUT) for Supersymmetric Harmonic Oscillator in T4-Space

open access: yes, 2008
Constructing the Semi - Unitary Transformation (SUT) to obtain the supersymmetric partner Hamiltonians for a one dimensional harmonic oscillator, it has been shown that under this transformation the supersymmetric partner loses its ground state in T^{4}-
A.F. Antippa   +29 more
core   +1 more source

Global Nitrogen Deposition Promotes Carbon Sink Formation in Terrestrial Ecosystems

open access: yesAdvanced Science, EarlyView.
Nitrogen deposition alleviates ecosystem N limitation and enhances carbon sinks. Using 829 observations, we show 36% of deposited N is retained globally (39.15 Tg N yr−1), with distinct NHx and NOy contributions. This retention drives a terrestrial C sink of 0.88 Pg C yr−1 (25.48%), highlighting the importance of pool‐specific C:N stoichiometry ...
Lei Li   +6 more
wiley   +1 more source

Plasma Membrane Redox System in the Erythrocytes of Rowers: Pilot Study

open access: yesIranian Journal of Public Health, 2017
Please provide alternate text for this image to ensure accessibility for users with text-only browsers or assistive ...
Danila Di MAJO   +6 more
doaj  

Identifying Cytokine Motif‐Containing, Immunomodulatory Bacterial Proteins in Human Gut Microbiome

open access: yesAdvanced Science, EarlyView.
By building and constructing HMM (Upper left, blue), the authors identify CMCPs in bacteria genomes and CRC related metagenomes and enriched CRC‐related CMCPs (Upper right, blue). They analyze sequence and structural similarity of hits (Lower left, green), test function with engineered EcN delivered to tumors in a mouse tumor model (Lower right, pink ...
Ziyu Wang   +12 more
wiley   +1 more source

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