Results 51 to 60 of about 18,932 (252)
AN ECONOMIC STUDY OF THE IMPACT OF CLIMATE CHANGE ON THE PRODUCTIVITY OF THE MOST IMPORTANT STRATEGIC CROPS IN EGYPTIAN AGRICULTURE [PDF]
Minia Journal of Agricultural Research and Development, 2022 The research studied the impact of climatic changes on the productivity of the most important strategic crops in Egyptian Agriculture, with the aim of determining the extent to which productivity has changed due to climate change by using the ...
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Time‐Resolved Magnetization Switching Dynamics Driven by Orbital Torques
Advanced Functional Materials, EarlyView.Du et al. reveal nanosecond magnetization switching driven by orbital currents using time‐resolved Hall detection. The measurements separate domain nucleation from domain wall propagation and show that Joule heating strongly assists switching by lowering energy barriers.
Ao Du +4 more
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Adaptive Fuzzy Control for Path Tracking of Underactuated Ships Based on Dynamic Equilibrium State Theory [PDF]
International Journal of Computational Intelligence Systems, 2011 This paper presents an adaptive fuzzy backstepping control method that incorporates the dynamic equilibrium state (DES) theory to carry out path tracking for underactuated ships in presence of parameter variations and external disturbances induced by ...
Dehui Qiu +3 more
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Model of a three-qubit cluster in a thermal bath
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2023 This work studies a mathematical model of a quantum cluster consisting of three qubits and being in thermal equilibrium with the environment. The effective Hamiltonian is invariant under permutations of qubits and consists of two parts. The first part is
E. Andre, A.N. Tsirulev
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Advanced Functional Materials, EarlyView.Bandgap‐engineered AlGaAs/GaAs heterostructures exhibit wavelength‐selective dual‐polarity photoelectrochemistry, switching from photocathodic to photoanodic response depending on excitation wavelength. The polarity transition is governed by band‐selective absorption, built‐in electric‐field‐driven carrier transport, and interfacial charge‐transfer ...
Yukai Mao +9 more
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CoSMO, 2014 The essay aims at analyzing the relationships between literature and economy in Machiavelli’s Mandragola, focusing not simply on the thematic level, but specifically on the concepts of choice and desire as conceived by the logic of the first capitalism ...
Chiara Lombardi
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Advanced Functional Materials, EarlyView.Diagnostic analysis via the heterojunction validation funnel. The funnel illustrates the hierarchical stratification of 30 reported Type‐II systems based on the three‐phase, seven‐step diagnostic framework. Complete validation through all phases is achieved by only 3.3% of systems, while 96.7% lack full mechanistic validation, revealing a pervasive ...
Ki‐Hyun Kim
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Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2012 Ion Vatamanu was a chemist, writer and public figure. He was equally passionate about both his chosen fields of activity: chemistry and poetry. Chemistry, with its perfect equilibrium of logic and precision, provided inspiration for lyrical creativity ...
l. Povar, L. Chiriac, T. Cazac
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Polymer‐Redox Interactions Enhance Ferro/Ferricyanide Thermogalvanic Cells
Advanced Functional Materials, EarlyView.Polyelectrolyte could modify the hydration structure of the redox couple in solution and improve the output performance of thermogalvanic cells, providing new fundamental insight into how electrostatic interactions can be exploited to tailor thermoelectric properties.
Pedro Santos Candiotto de Oliveira +6 more
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A symbolic shortest path algorithm for computing subgame-perfect Nash equilibria
International Journal of Applied Mathematics and Computer Science, 2015 Consider games where players wish to minimize the cost to reach some state. A subgame-perfect Nash equilibrium can be regarded as a collection of optimal paths on such games.
Góngora Pedro A., Rosenblueth David A.
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