Results 291 to 300 of about 988,651 (350)

Path Integral Spin Dynamics for Quantum Paramagnets

Advanced Physics Research, EarlyView.
The study has developed a path integral method, which is a classical approach, combined with atomistic spin dynamics simulations to calculate thermal quantum expectation values. This method can handle Hamiltonians with non‐linear terms, which are important for describing uniaxial anisotropies and mechanical constraints.
Thomas Nussle, Pascal Thibaudeau, Stam Nicolis   +2 more
wiley   +1 more source

Orientation‐Dependent Upper Critical Magnetic Field and Density of State for Uranium Ditelluride

Advanced Physics Research, EarlyView.
This study investigates the orientation‐dependent upper critical magnetic field (HC2) and the density of states (DOS) in the unconventional superconductor UTe2. These results reveal an anisotropic HC2, with distinct critical fields along different crystallographic axes, highlighting the role of electronic correlations and spin‐triplet pairing.
Habtamu Anagaw Muluneh
wiley   +1 more source

Elucidating the kinetics and mechanisms of tetramethrin biodegradation by the fungal strain Neocosmospora sp. AF3. [PDF]

Microb Cell Fact
Chen WJ, Luo X, Zhang X, Bhatt K, Chen SF, Ghorab MA, Zhou X, Huang Y.   +7 more
europepmc   +1 more source

Planar chemical reaction systems with algebraic and non-algebraic limit cycles. [PDF]

J Math Biol
Craciun G, Erban R.
europepmc   +1 more source

Predictive framework to evaluate ternary nanocomposite over surface subjected to novel physical perspective. [PDF]

Sci Rep
Bilal S, Asadullah.
europepmc   +1 more source

Quantum Synchronization via Active-Passive Decomposition Configuration: An Open Quantum-System Study. [PDF]

Entropy (Basel)
Yang N, Yu T.
europepmc   +1 more source

Reproductive Potential and Population Growth of the Worm Enchytraeus buchholzi (Clitellata: Enchytraeidae) Under Laboratory Conditions as Well as Regression Models. [PDF]

Biology (Basel)
Zhao L, Ma G.
europepmc   +1 more source

Chiral symmetry breaking and information accumulation in pre-biological protocell evolution. [PDF]

Sci Rep
Konstantinov KK, Konstantinova AF.
europepmc   +1 more source

GEM-pRF: GPU-Empowered Mapping of Population Receptive Fields for Large-Scale fMRI Analysis

Mittal S, Woletz M, Linhardt D, Windischberger C.   +3 more
europepmc   +1 more source

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The quadratic function and quadratic equations

1985
The function f(x), where f(x) = ax2 + bx + c, and a, b, c are constants, a ≠ 0, is called a quadratic function, or sometimes a quadratic polynomial. From elementary algebra $${(x + d)^2} \equiv {x^2} + 2dx + {d^2}.$$ Using this, we write $$a{x^2} + bx + c \equiv a\left( {{x^2} + \frac{b}{a}x + \frac{c}{a}} \right) \equiv a\left[ {{{\left( {x
C. Plumpton, J. E. Hebborn
openaire   +2 more sources