The Data4UrbanMobility paper “Crosstown traffic – supervised prediction of impact of planned special events on urban traffic” was published in the GeoInformatica journal. The article investigates the question how the impact of planned special events on road traffic can be measured and predicted. The full article is available here:

Crosstown Traffic – Supervised Prediction of Impact of Planned Special Events on Urban Traffic. Tempelmeier, Nicolas; Dietze, Stefan; Demidova, Elena (2019). URL

• The Irminger Gyre as a Key Driver of the Subpolar North Atlantic Overturning. Sanchez-Franks, A.; Holliday, N. P.; Evans, D. G.; Fried, N.; Tooth, O.; Chafik, L.; Fu, Y.; Li, F.; de Jong, M. F.; Johnson, H. L. (2024). 51(8) e2024GL108457.

  Abstract The lower limb of the Atlantic meridional overturning circulation (AMOC) is the equatorward flow of dense waters formed through the cooling and freshening of the poleward-flowing upper limb. In the subpolar North Atlantic (SPNA), upper limb variability is primarily set by the North Atlantic Current, whereas lower limb variability is less well understood. Using observations from a SPNA mooring array, we show that variability of the AMOC's lower limb is connected to poleward flow in the interior Irminger Sea. We identify this poleward flow as the northward branch of the Irminger Gyre (IG), accounting for 55% of the AMOC's lower limb variability. Over 2014–2018, wind stress curl fluctuations over the Labrador and Irminger Seas drive this IG and AMOC variability. On longer (>annual) timescales, however, an increasing trend in the thickness of intermediate water, from 2014 to 2020, within the Irminger Sea coincides with a decreasing trend in IG strength.
• Realizability of Rectangular Euler Diagrams. Dürrschnabel, Dominik; Priss, Uta (2024).
• Chiral Meissner state in time-reversal invariant Weyl superconductors. Shyta, Vira; van den Brink, Jeroen; Nogueira, Flavio S. (2024). 6(1) 013240.

  Weyl semimetals have nodes in their electronic structure at which electrons attain a definite chirality. Due to the chiral anomaly, the nonconservation of charges with given chirality, the axion term appears in their effective electromagnetic action. We determine how this affects the properties of time-reversal invariant Weyl superconductors (SCs) in the London regime. For type II SCs the axion coupling generates magnetic B fields transverse to vortices, which become unstable at a critical coupling so that a transition into type I SC ensues. In this regime an applied B field not only decays inside the SC within the London penetration depth, but the axion coupling generates an additional perpendicular field. Consequently, when penetrating into the bulk the B field starts to steadily rotate away from the applied field. At a critical coupling the screening of the magnetic field breaks down. The novel chiral superconducting state that emerges has a periodically divergent susceptibility that separates onsets of chiral Meissner regimes. The chiral anomaly thus leaves very crisp experimental signatures in structurally chiral Weyl SCs with an axion response.
• How To Test Print On Demand Products. Beni (Beni, ed.) (2024).
• Spectral functions of the strongly interacting three-dimensional Fermi gas. Johansen, Christian H.; Frank, Bernhard; Lang, Johannes (2024). 109(2) 023324.

  Computing dynamical properties of strongly interacting quantum many-body systems poses a major challenge to theoretical approaches. Usually, one has to resort to numerical analytic continuation of results on imaginary frequencies, which is a mathematically ill-defined procedure. Here we present an efficient method to compute the spectral functions of the two-component Fermi gas near the strongly interacting unitary limit directly in real frequencies. To this end, we combine the Keldysh path integral that is defined in real time with the self-consistent T-matrix approximation. The latter is known to predict thermodynamic and transport properties in good agreement with experimental observations in ultracold atoms. We validate our method by comparison with thermodynamic quantities obtained from imaginary-time calculations and by transforming our real-time propagators to imaginary time. By comparison with state-of-the-art numerical analytic continuation of the imaginary-time results, we show that our real-time results give qualitative improvements for dynamical quantities. Moreover, we show that no significant pseudogap regime exists in the self-consistent T-matrix approximation above the critical temperature Tc, an issue that has been under significant debate. We close by pointing out the versatile nature of our method as it can be extended to other systems, like the spin- or mass-imbalanced Fermi gas, other Bose-Fermi models, two-dimensional systems, and systems out of equilibrium.
• Exploring Majd Qatar: Unveiling the Essence of Qatari Culture and Heritage. Rossow (2024).
• Exploring the Mystique of Agarwood: A Journey into the World of Fragrance and Tradition. Rossow (2024).
• Luxurious Body Lotions Available in Qatar - Pamper Your Skin with Premium Formulations. Rossow (2024).
• أناقة كالسيف: استكشاف عالم العود سيوفي الغامض. Rossow (2024).
• اكتشف أجود العطور: رحلة إلى عالم العطور. Rossow (2024).
• اكتشف أرقى العطور لدى أجمل للعطور الكويت. Rossow (2024).
• Untangling charge-order dependent bulk states from surface effects in a topological kagome metal ScV\($_\mathbf6$\)Sn\($_\mathbf6$\). Cheng, Zi-Jia; Shao, Sen; Kim, Byunghoon; Cochran, Tyler A.; Yang, Xian P.; Yi, Changjiang; Jiang, Yu-Xiao; Zhang, Junyi; Hossain, Md Shafayat; Roychowdhury, Subhajit; Yilmaz, Turgut; Vescovo, Elio; Fedorov, Alexei; Shekhar, Chandra; Felser, Claudia; Chang, Guoqing; Hasan, M. Zahid (2024). 109(7) 075150.
• Prethermalization in aperiodically kicked many-body dynamics. Yan, Jin; Moessner, Roderich; Zhao, Hongzheng (2024). 109(6) 064305.

  Driven many-body systems typically experience heating due to the lack of energy conservation. Heating may be suppressed for time-periodic drives, but little is known for less regular drive protocols. In this paper, we investigate the heating dynamics in aperiodically kicked systems, specifically those driven by quasiperiodic Thue-Morse or a family of random sequences with n-multipolar temporal correlations. We demonstrate that multiple heating channels can be eliminated even away from the high-frequency regime. The number of eliminated channels increases with multipolar order n. We illustrate this in a classical kicked rotor chain where we find a long-lived prethermal regime. When the static Hamiltonian only involves the kinetic energy, the prethermal lifetime t∗ can strongly depend on the temporal correlations of the drive, with a power-law dependence on the kick strength t∗∼K−2n, for which we can account using a simple linearization argument.
• Body Armor. Aqeel (2024).
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• Understanding and controlling the photoluminescence line shapes of 2D perovskites with chiral methylbenzylammonium-based cations. Scalon, Lucas; New, Arianne; Ge, Ziyuan; Mondal, Navendu; Campos, Raquel Dantas; Quarti, Claudio; Beljonne, David; Nogueira, Ana Flávia; Bakulin, Artem A.; Vaynzof, Yana (2024).

  Chiral two-dimensional (2D) perovskites are a promising material class for the next generation of spintronic and chiroptical devices. Despite their promise, many aspects related to film formation and crystallization remain elusive. When chiral ammonium-based organic cations such as methylbenzylammonium (MBA) are employed in the preparation of chiral 2D perovskites, their interaction with the halide species in the inorganic perovskite network often introduces substantial steric hindrance, leading to the formation of one-dimensional (1D) phase impurities within the 2D matrix. Here, we demonstrate that this 1D phase manifests itself in the photoluminescence (PL) spectra of the 2D perovskite film as an additional weakly emissive, thermally activated state with a self-trapped excitonic character, leading to an asymmetric PL response. We demonstrate that the strategic introduction of a methoxy (OMe) group on the para position of the MBA cations can mitigate the formation of the 1D phase. As a result, the emission band becomes narrower and more symmetric and the 2D perovskite film has a higher PL quantum yield at room temperature. Our findings elucidate the origins of asymmetry and broadband emission of MBA-based chiral 2D perovskites and highlight the indispensable role of molecular design in chiral organic cations in controlling phase purity and attaining the desired optical properties.
• Suppression of proton decay in quantum gravity. Eichhorn, Astrid; Ray, Shouryya (2024). 850 138529.

  The bound on the proton lifetime is one of a small handful of observations that constrains physics not far from the Planck scale. This calls for a calculation of the proton lifetime in quantum gravity. Here, we calculate how quantum fluctuations of the metric impact four-fermion interactions which mediate proton decay. We find that quantum gravity lowers the scaling dimension of the four-fermion interaction, suppressing proton decay and raising the proton lifetime significantly. As a special case, we analyze asymptotically safe quantum gravity, in which we discover that proton-decay-mediating four-fermion interactions are strictly zero.
• Fracton-elasticity duality on curved manifolds. Tsaloukidis, Lazaros; Fernández-Melgarejo, José J.; Molina-Vilaplana, Javier; Surówka, Piotr (2024). 109(8) 085427.

  The mechanical properties of crystals on curved substrates mix elastic, geometric, and topological degrees of freedom. In order to elucidate the properties of such crystals, we formulate the low-energy effective action that combines metric degrees of freedom with displacement fields and defects. We propose dualities for elasticity coupled to curved geometry formulated in terms of tensor gauge theories. We show that the metric degrees of freedom, evolving akin to linearized gravity, are mapped to tensors with three indices. When coupled to crystals, these degrees of freedom become gapped and, in the presence of dislocations and disclinations, multivalued. The elastic degrees of freedom remain gapless and mapped to symmetric gauge fields with two indices. In analogy with elasticity on flat-space formulation, we assume that the trace of the total quadrupole moment is conserved. In the dual formulation, topological defects, which act as sources for the gauge fields, are fractons or excitations with restricted mobility. This leads to generalized glide constraints that restrict both displacement and gravitational defects.
• Thermodynamics and fractal dynamics of a nematic spin ice: A doubly frustrated pyrochlore Ising magnet. Hallén, Jonathan N.; Castelnovo, Claudio; Moessner, Roderich (2024). 109(1) 014438.

  The Ising antiferromagnets on the triangular and on the pyrochlore lattices are two of the most iconic examples of magnetic frustration, paradigmatically illustrating many exotic properties such as emergent gauge fields, fractionalization, and topological order. In this paper, we show that the two instances of frustration can, remarkably, be combined in a single system, where they coexist without inducing conventional long-range ordering. Our results indicate that the system undergoes a first-order phase transition upon lowering the temperature, into a yet different frustrated phase that we characterize to exhibit nematic order. We argue that an extensive degeneracy survives down to zero temperature, at odds with a customary Pauling estimate. Dynamically, we find evidence of anomalous noise in the power spectral density, arising from an effectively fractal anisotropic motion of monopoles at low temperature.
• Nonlinear and negative effective diffusivity of interlayer excitons in moiré-free heterobilayers. Wietek, Edith; Florian, Matthias; Göser, Jonas; Taniguchi, Takashi; Watanabe, Kenji; Högele, Alexander; Glazov, Mikhail M.; Steinhoff, Alexander; Chernikov, Alexey (2024). 132(1) 016202.

  Interlayer exciton diffusion is studied in atomically reconstructed MoSe2/WSe2 heterobilayers with suppressed disorder. Local atomic registry is confirmed by characteristic optical absorption, circularly polarized photoluminescence, and g-factor measurements. Using transient microscopy we observe propagation properties of interlayer excitons that are independent from trapping at moiré- or disorder-induced local potentials. Confirmed by characteristic temperature dependence for free particles, linear diffusion coefficients of interlayer excitons at liquid helium temperature and low excitation densities are almost 1000 times higher than in previous observations. We further show that exciton-exciton repulsion and annihilation contribute nearly equally to nonlinear propagation by disentangling the two processes in the experiment and simulations. Finally, we demonstrate effective shrinking of the light emission area over time across several hundreds of picoseconds at the transition from exciton- to the plasma-dominated regimes. Supported by microscopic calculations for band gap renormalization to identify the Mott threshold, this indicates transient crossing between rapidly expanding, short-lived electron-hole plasma and slower, long-lived exciton populations.
• Topological aspects of multi-k antiferromagnetism in cubic rare-earth compounds. Simeth, W; Rahn, M C; Bauer, A; Meven, M; Pfleiderer, C (2024). 36(21) 215602.

  We advertise rare-earth intermetallics with high-symmetry crystal structures and competing interactions as a possible materials platform hosting spin structures with non-trivial topological properties. Focusing on the series of cubic RCu compounds, where R = Ho, Er, Tm, the bulk properties of these systems display exceptionally rich magnetic phase diagrams hosting an abundance of different phase pockets characteristic of antiferromagnetic order in the presence of delicately balanced interactions. The electrical transport properties exhibit large anomalous contributions suggestive of topologically non-trivial winding in the electronic and magnetic structures. Neutron diffraction identifies spontaneous long-range magnetic order in terms of commensurate and incommensurate variations of antiferromagnetism with the possibility for various multi- k configurations. Motivated by general trends in these materials, we discuss the possible existence of topologically non-trivial winding in real and reciprocal space in the class of RCu compounds including antiferromagnetic skyrmion lattices. Putatively bringing together different limits of non-trivial topological winding in the same material, the combination of properties in RCu systems promises access to advanced functionalities.
• Redesigning and Evaluating a Science Activity to Foster Mathematical Problem Solving. Just, Janina; Siller, Hans-Stefan (D. Muijs, ed.) (2024). 14(5) 464.

  According to contemporary research, there exists an imbalance within the disciplines of Science, Technology, Engineering, and Mathematics (STEM), wherein certain subjects are lacking representation due to the neglect or omission of mathematical elements. The purpose of this study is to address this issue through the analysis of an established learning sequence that has been well-tested to promote mathematical skills. We adapted the selected biology-based learning sequence to foster mathematical problem solving and conducted it with a school class. The qualitative analysis of the recorded video footage of this adapted learning sequence revealed that the modified task effectively stimulated mathematical problem-solving skills. This successful adaptation demonstrates one approach through which mathematics can be strengthened and effectively utilized in STEM subjects.
• Low thermal conductivity in a new mixed metal telluride Mn\($_\mathbf1.8(1)$\)In\($_\mathbf0.8(1)$\)Si_\mathbf2\($Te_\mathbf6$\). Shahid, Omair; Yadav, Sweta; Manna, Kaustuv; Thakur, Gohil S.; Prakash, Jai (2024). 53(14) 6245–6255.

  The design of new complex mixed metal tellurides (containing low toxicity cations) with intrinsic ultralow thermal conductivity is of paramount importance in the field of thermoelectrics. Herein, we report the synthesis and characterization of polycrystalline and single crystals of a new mixed-metal quaternary telluride Mn1.8(1)In0.8(1)Si2Te6. The structural aspects and chemical formula of this phase at room temperature have been established using single crystal X-ray diffraction and EDX studies. The trigonal centrosymmetric (space group: P̄1m) structure of the title phase has cell constants of a = b = 7.0483(7) Å and c = 7.1277(8) Å. The structure has three independent cationic sites, one mixed (In1/Mn1), one partially filled Mn2, and one Si1, which are bonded with Te1 atoms. Each metal atom (In and Mn) in the structure is octahedrally coordinated with six neighboring Te1 atoms. The structure also features dimers of Si atoms, and each Si atom is bonded to three Te1 atoms to form ethane-like Si2Te6 units. The optical absorption study of a polycrystalline Mn1.8In0.8Si2Te6 sample shows a narrow optical bandgap of 0.6(2) eV. Temperature-dependent resistivity and Seebeck coefficient studies confirmed the p-type semiconducting nature of the sample with high values of S (301 μV K−1 to 444 μV K−1). The total thermal conductivity (ktot) study of the polycrystalline sample shows a decreasing trend on heating with an extremely low value of 0.28 W m−1 K−1 at 773 K. Magnetic measurements indicate a glassy magnetic behavior for the sample below 8 K.
• Tunable positions of Weyl nodes via magnetism and pressure in the ferromagnetic Weyl semimetal CeAlSi. Cheng, Erjian; Yan, Limin; Shi, Xianbiao; Lou, Rui; Fedorov, Alexander; Behnami, Mahdi; Yuan, Jian; Yang, Pengtao; Wang, Bosen; Cheng, Jin-Guang; Xu, Yuanji; Xu, Yang; Xia, Wei; Pavlovskii, Nikolai; Peets, Darren C.; Zhao, Weiwei; Wan, Yimin; Burkhardt, Ulrich; Guo, Yanfeng; Li, Shiyan; Felser, Claudia; Yang, Wenge; Büchner, Bernd (2024). 15(1) 1467.

  The noncentrosymmetric ferromagnetic Weyl semimetal CeAlSi with simultaneous space-inversion and time-reversal symmetry breaking provides a unique platform for exploring novel topological states. Here, by employing multiple experimental techniques, we demonstrate that ferromagnetism and pressure can serve as efficient parameters to tune the positions of Weyl nodes in CeAlSi. At ambient pressure, a magnetism-facilitated anomalous Hall/Nernst effect (AHE/ANE) is uncovered. Angle-resolved photoemission spectroscopy (ARPES) measurements demonstrated that the Weyl nodes with opposite chirality are moving away from each other upon entering the ferromagnetic phase. Under pressure, by tracing the pressure evolution of AHE and band structure, we demonstrate that pressure could also serve as a pivotal knob to tune the positions of Weyl nodes. Moreover, multiple pressure-induced phase transitions are also revealed. These findings indicate that CeAlSi provides a unique and tunable platform for exploring exotic topological physics and electron correlations, as well as catering to potential applications, such as spintronics.
• Ultrafast exciton dynamics in the atomically thin van der Waals magnet CrSBr. Meineke, Christian; Schlosser, Jakob; Zizlsperger, Martin; Liebich, Marlene; Nilforoushan, Niloufar; Mosina, Kseniia; Terres, Sophia; Chernikov, Alexey; Sofer, Zdenek; Huber, Markus A.; Florian, Matthias; Kira, Mackillo; Dirnberger, Florian; Huber, Rupert (2024). 24(14) 4101–4107.

  Among atomically thin semiconductors, CrSBr stands out as both its bulk and monolayer forms host tightly bound, quasi-one-dimensional excitons in a magnetic environment. Despite its pivotal importance for solid-state research, the exciton lifetime has remained unknown. While terahertz polarization probing can directly trace all excitons, independently of interband selection rules, the corresponding large far-field foci substantially exceed the lateral sample dimensions. Here, we combine terahertz polarization spectroscopy with near-field microscopy to reveal a femtosecond decay of paramagnetic excitons in a monolayer of CrSBr, which is 30 times shorter than the bulk lifetime. We unveil low-energy fingerprints of bound and unbound electron–hole pairs in bulk CrSBr and extract the nonequilibrium dielectric function of the monolayer in a model-free manner. Our results demonstrate the first direct access to the ultrafast dielectric response of quasi-one-dimensional excitons in CrSBr, potentially advancing the development of quantum devices based on ultrathin van der Waals magnets.
• Real-space topological localizer index to fully characterize the dislocation skin effect. Chadha, Nisarg; Moghaddam, Ali G.; van den Brink, Jeroen; Fulga, Cosma (2024). 109(3) 035425.

  The dislocation skin effect exhibits the capacity of topological defects to trap an extensive number of modes in two-dimensional non-Hermitian systems. Similar to the corresponding skin effects caused by system boundaries, this phenomenon also originates from nontrivial topology. However, finding the relationship between the dislocation skin effect and nonzero topological invariants, especially in disordered systems, can be obscure and challenging. Here, we introduce a real-space topological invariant based on the spectral localizer to characterize the skin effect on two-dimensional lattices. We demonstrate that this invariant consistently predicts the occurrence and location of both boundary and dislocation skin effects, offering a unified approach applicable to both ordered and disordered systems. Our work demonstrates a general approach that can be utilized to diagnose the topological nature of various types of skin effects, particularly in the absence of translational symmetry when momentum-space descriptions are inapplicable.
• Spread complexity for measurement-induced non-unitary dynamics and Zeno effect. Bhattacharya, Aranya; Das, Rathindra Nath; Dey, Bidyut; Erdmenger, Johanna (2024). 2024(3) 179.

  Using spread complexity and spread entropy, we study non-unitary quantum dynamics. For non-hermitian Hamiltonians, we extend the bi-Lanczos construction for the Krylov basis to the Schrödinger picture. Moreover, we implement an algorithm adapted to complex symmetric Hamiltonians. This reduces the computational memory requirements by half compared to the bi-Lanczos construction. We apply this construction to the one-dimensional tight-binding Hamiltonian subject to repeated measurements at fixed small time intervals, resulting in effective non-unitary dynamics. We find that the spread complexity initially grows with time, followed by an extended decay period and saturation. The choice of initial state determines the saturation value of complexity and entropy. In analogy to measurement-induced phase transitions, we consider a quench between hermitian and non-hermitian Hamiltonian evolution induced by turning on regular measurements at different frequencies. We find that as a function of the measurement frequency, the time at which the spread complexity starts growing increases. This time asymptotes to infinity when the time gap between measurements is taken to zero, indicating the onset of the quantum Zeno effect, according to which measurements impede time evolution.
• Ferroelectric hysteresis measurement in the lithium niobate-lithium tantalate single-crystalline family: prospects for lithium niobate-tantalate. Koppitz, Boris; Ganschow, Steffen; Rüsing, Michael; Eng, Lukas M. (2024). 2300967.

  Poling and structuring of ferroelectric domains form the basis for developing prospective applications using materials from the lithium-niobate (LN) family. Applications range from second harmonic generation to electro-optic modulators or surface acoustic wave devices. In the work presented here, hysteresis measurements are used as a standard method to quantitatively determine the poling properties of these ferroelectrics, including their spontaneous polarization Ps as well as their forward and reverse coercive fields Ec,+ and Ec,?. Systematic measurements that depend on parameters such as the ramp rate R of the applied poling voltage and the waiting time twait between domain inversions are investigated and compared between the congruent variants of LN, lithium tantalate (LT), their magnesium-doped analogues, and stoichiometric LN. For bulk magnesium-doped LN, for example, it is found that the resulting coercive field strongly depends on the speed of the voltage ramp, with Ec\($E_\textc$\) values ranging from 11 to 21?kV?mm?1. These investigations are used as fundamental input for poling ferroelectric lithium niobate-tantalate solids (LNT), a system that offers a high potential for tuning the material parameters beyond what is possible for LN or LT.
• Quantum oscillations revealing topological band in kagome metal ScV\($_\mathbf6$\)Sn\($_\mathbf6$\). Yi, Changjiang; Feng, Xiaolong; Mao, Ning; Yanda, Premakumar; Roychowdhury, Subhajit; Zhang, Yang; Felser, Claudia; Shekhar, Chandra (2024). 109(3) 035124.

  Compounds with kagome lattice structure are known to exhibit Dirac cones, flatbands, and van Hove singularities, which host numerous versatile quantum phenomena. Inspired by these intriguing properties, we investigate the temperature and magnetic field-dependent electrical transports along with the theoretical calculations of ScV6Sn6, a nonmagnetic charge-density wave (CDW) compound. At low temperatures, the compound exhibits Shubnikov–de Haas quantum oscillations, which help to design the Fermi-surface (FS) topology. This analysis reveals the existence of several small FSs in the Brillouin zone, combined with a large FS. Among them, the FS-possessing Dirac band is nontrivial and generates a nonzero Berry phase. In addition, the compound also shows the anomalous Hall-like behavior up to the CDW phase transition, and they might be correlated. Combining these interesting physical properties with the CDW phase, ScV6Sn6 presents a unique material example of the versatile HfFe6Ge6 family and provides various promising opportunities to explore the series further.
• Irreducible momentum-space spin structure of Weyl semimetals and its signatures in Friedel oscillations. Knoll, Andy; Timm, Carsten (2024). 109(3) 035145.

  Materials that break time-reversal or inversion symmetry possess nondegenerate electronic bands, which can touch at so-called Weyl points. The spinor eigenstates in the vicinity of a Weyl point exhibit a well-defined chirality ±1. Numerous works have studied the consequences of this chirality, for example, in unconventional magnetoelectric transport. However, even a Weyl point with isotropic dispersion is not only characterized by its chirality but also by the momentum dependence of the spinor eigenstates. For a single Weyl point, this momentum-space spin structure can be brought into standard “hedgehog” form by a unitary transformation, but for two or more Weyl points, this is not possible. In this work, we show that the relative spin structure of a pair of Weyl points has strong qualitative signatures in the electromagnetic response. Specifically, we investigate the Friedel oscillations in the induced charge density due to a test charge for a centrosymmetric system consisting of two Weyl points with isotropic dispersion. The most pronounced signature is that the amplitude of the Friedel oscillations falls off as 1/r4 in directions in which both Weyl points exhibit the same spin structure, while for directions with inverted spin structures, the amplitude of the Friedel oscillations decreases as 1/r3.
• Equivalent-circuit model that quantitatively describes domain-wall conductivity in ferroelectric LiNbO\($_\mathbf3$\). Zahn, Manuel; Beyreuther, Elke; Kiseleva, Iuliia; Lotfy, Ahmed Samir; McCluskey, Conor J.; Maguire, Jesi R.; Suna, Ahmet; Rüsing, Michael; Gregg, J. Marty; Eng, Lukas M. (2024). 21(2) 024007.

  Ferroelectric domain wall (DW) conductivity (DWC) can be attributed to two separate mechanisms: (a) the injection/ejection of charge carriers across the Schottky barrier formed at the (metal-)electrode-DW junction and (b) the transport of those charge carriers along the DW. Current-voltage (I-U) characteristics, recorded at variable temperatures from LiNbO3 (LNO) DWs, are clearly able to differentiate between these two contributions. Practically, they allow us to directly quantify the physical parameters relevant to the two mechanisms (a) and (b) mentioned above. These are, for example, the resistance of the DW, the saturation current, the ideality factor, and the Schottky barrier height of the electrode-DW junction. Furthermore, the activation energies needed to initiate the thermally activated electronic transport along the DWs can be extracted. In addition, we show that electronic transport along LNO DWs can be elegantly viewed and interpreted in an adapted semiconductor picture based on a double-diode, double-resistor equivalent-circuit model, the R2D2 model. Finally, our R2D2 model was checked for its universality by successfully fitting the I-U curves of not only z-cut LNO bulk DWs, but equally of z-cut thin-film LNO DWs, and of x-cut thin-film DWs as reported in literature.
• Removing Reflections from RAW Photos. Kee, Eric; Pikielny, Adam; Blackburn-Matzen, Kevin; Levoy, Marc (2024).
• Wie Mathematik hilft, das Risiko beim Tauchen zu minimieren. Siller, Hans-Stefan; Just, Janina; Unshelm, Nina (H. Humenberger, ed.) (2024). 70(1) 25–34.

  Im Zuge einer sorgfältigen Planung eines Tauchgangs stellt sich die Frage, wie die-ser gestaltet sein sollte, um das Unfallrisiko zu minimieren. In der Planung müssen vielfältige Einflussfaktoren berücksichtigt werden, wie z.B. Gefahrenquellen, physio-logische und naturwissenschaftliche Hintergründe sowie die Funktion technischer Gerä-te. Diese Einflussfaktoren lassen sich aus schulpraktischer Perspektive dem MINT-Kontext (Mathematik, Informatik, Naturwissenschaften, Technik) zuordnen.
• Ron Fisico Net Worth, Age, Height, Weight, Family, Bio/Wiki 2024. sobia (farhan, ed.) (2024).
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• IBuy USA Facebook Accounts. Accounts, Buy USA Facebook (https://bestsmmsolution.com/product/buy-usa-facebook accounts/, ed.) (2024). 56(3/4) 12:1–12:10.

  Answering natural-language questions may often involve identifying hidden associations and implicit relationships. In some cases, an explicit question is asked by the user to discover some hidden concept related to a set of entities. Answering the explicit question and identifying the implicit entity both require the system to discover the semantically related but hidden concepts in the question. In this paper, we describe a spreading-activation approach to concept expansion, backed by three distinct knowledge resources for measuring semantic relatedness. We discuss how our spreading-activation approach is applied to address these questions, exemplified in Jeopardy! by questions in the “COMMON BONDS�? category and by many Final Jeopardy! questions. We demonstrate the effectiveness of the approach by measuring its impact on IBM Watson performance on these questions.
• An ensemble of data-driven weather prediction models for operational sub-seasonal forecasting Weyn, Jonathan A.; Kumar, Divya; Berman, Jeremy; Kazmi, Najeeb; Klocek, Sylwester; Luferenko, Pete; Thambiratnam, Kit (2024).
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• Conditional diffusion models for downscaling & bias correction of Earth system model precipitation. Aich, Michael; Hess, Philipp; Pan, Baoxiang; Bathiany, Sebastian; Huang, Yu; Boers, Niklas (2024).
• Generative ensemble deep learning severe weather prediction from a deterministic convection-allowing model Sha, Yingkai; Sobash, Ryan A.; au2, David John Gagne II (2024).
• Interpretable Machine Learning for Weather and Climate Prediction: A Survey Yang, Ruyi; Hu, Jingyu; Li, Zihao; Mu, Jianli; Yu, Tingzhao; Xia, Jiangjiang; Li, Xuhong; Dasgupta, Aritra; Xiong, Haoyi (2024).
• استكشاف التقليد القديم لـ "البخور": رحلة عطرة عبر الثقافة والطقوس. Rossow, Rile (2024).
• Aardvark Weather: end-to-end data-driven weather forecasting Vaughan, Anna; Markou, Stratis; Tebbutt, Will; Requeima, James; Bruinsma, Wessel P.; Andersson, Tom R.; Herzog, Michael; Lane, Nicholas D.; Hosking, J. Scott; Turner, Richard E. (2024).
• A data-driven framework for dimensionality reduction and causal inference in climate fields Falasca, Fabrizio; Perezhogin, Pavel; Zanna, Laure (2024).
• Causality for Earth Science -- A Review on Time-series and Spatiotemporal Causality Methods Ali, Sahara; Hasan, Uzma; Li, Xingyan; Faruque, Omar; Sampath, Akila; Huang, Yiyi; Gani, Md Osman; Wang, Jianwu (2024).
• DiffObs: Generative Diffusion for Global Forecasting of Satellite Observations. Stock, Jason; Pathak, Jaideep; Cohen, Yair; Pritchard, Mike; Garg, Piyush; Durran, Dale; Mardani, Morteza; Brenowitz, Noah (2024).
• ClimODE: Climate and Weather Forecasting with Physics-informed Neural ODEs. Verma, Yogesh; Heinonen, Markus; Garg, Vikas (2024).
• Machine learning for climate physics and simulations. Lai, Ching-Yao; Hassanzadeh, Pedram; Sheshadri, Aditi; Sonnewald, Maike; Ferrari, Raffaele; Balaji, Venkatramani (2024).
• الكشف عن عالم البلاتين الفاخر: معدن ثمين لا يمكن مقارنته. Rossow (2024).
• Domain wall dynamics in classical spin chains: free propagation, subdiffusive spreading, and soliton emission. McRoberts, Adam J.; Bilitewski, Thomas; Haque, Masudul; Moessner, Roderich (2024). 132(5) 057202.

  The nonequilibrium dynamics of domain wall initial states in a classical anisotropic Heisenberg chain exhibits a striking coexistence of apparently linear and nonlinear behaviors: the propagation and spreading of the domain wall can be captured quantitatively by linear, i.e., noninteracting, spin wave theory absent its usual justifications; while, simultaneously, for a wide range of easy-plane anisotropies, emission can take the place of stable solitons—a process and objects intrinsically associated with interactions and nonlinearities. The easy-axis domain wall only has transient dynamics, the isotropic one broadens diffusively, while the easy-plane one yields a pair of ballistically counterpropagating domain walls which, unusually, broaden subdiffusively, their width scaling as t^1/3.
• كشف سحر العود: رحلة إلى عالم العود الغامض. Rossow, Rile (2024).
• حلول فعالة: نقدم لك "مزيل" الأفضل لاحتياجاتك. Rossow, Rile (2024).
• العطر الفضي: رائحة فاخرة لكل مناسبة. Rossow, Rile (2024).
• اكتشف جوهر الأناقة: أروع العطور النسائية. Rossow, Rile (2024).
• Interstate Team Removals. https://interstateteamremovals.com.au/ (https://interstateteamremovals.com.au/, ed.) (2024). https://interstateteamremovals.com.au/.
• Effortless Cleanliness: Discover the Magic of ’Mazil. Rossow, Rile (2024).
• Identifying implicit relationships. Chu-Carroll, Jennifer; Brown, Eric W.; Lally, Adam; Murdock, J. William (then you are to the 100% bestseller S. W. provide qualified O. G. A. selling services. Buy Aged Verified GitHub Accounts. If you are looking for Old GitHub Accounts, ed.) (2024). (Vol. 56) 12:1–12:10.

  Answering natural-language questions may often involve identifying hidden associations and implicit relationships. In some cases, an explicit question is asked by the user to discover some hidden concept related to a set of entities. Answering the explicit question and identifying the implicit entity both require the system to discover the semantically related but hidden concepts in the question. In this paper, we describe a spreading-activation approach to concept expansion, backed by three distinct knowledge resources for measuring semantic relatedness. We discuss how our spreading-activation approach is applied to address these questions, exemplified in Jeopardy! by questions in the “COMMON BONDS�? category and by many Final Jeopardy! questions. We demonstrate the effectiveness of the approach by measuring its impact on IBM Watson performance on these questions.
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• Discover the Best Deals on Black Hot Perfume Price in Qatar. to indulge in the captivating allure of Black Hot Perfume without breaking the bank? Explore the enticing offers, Looking; competitive prices available for Black Hot Perfume in Qatar. Unleash your senses with this tantalizing fragrance, renowned for its seductive notes; long-lasting aroma. Whether you’re shopping for yourself or searching for the perfect gift, find unbeatable deals; now, discounts on Black Hot Perfume right here. Don’t miss out on the chance to experience luxury at an affordable price. Shop; immerse yourself in the irresistible allure of Black Hot Perfume in Qatar. (R. Rossow, ed.) (2024).
• Constrained and Ordered Level Planarity Parameterized by the Number of Levels. Blažej, Vacláv; Klemz, Boris; Klesen, Felix; Sieper, Marie Diana; Wolff, Alexander; Zink, Johannes in LIPIcs, W. Mulzer, J. M. Phillips (eds.) (2024). (Vol. 293)
• Discover the Ultimate Skin Hydration: Best Body Lotions in Qatar. Indulge your skin with the finest moisturizing experience by exploring the best body lotions in Qatar. Whether you’re combating dryness caused by the desert climate or seeking luxurious hydration year round, our curated selection ensures you find the perfect match for your skin type; preferences. From soothing formulas infused with nourishing ingredients to lightweight, fast-absorbing textures ideal for the humid weather of Qatar; achieve velvety-smooth skin with the best body lotions available in Qatar, delivering lasting hydration; a radiant glow. (2024).
• It‘s the politics, stupid – Die Verantwortung von Staat und Gesellschaft für nachhaltige Lebenswelten Hoffmann, Reiner; Röstel, Gunda; Böhning-Gaese, Kathrin; Bruhn, Zarah; Dörner, Katja; Dubourg, Saori; Gönner, Tanja; Krüger, Jörg-Andreas; Lawrence, Mark G.; Niebert, Kai; Paetow, Hubertus; Rapior, Myriam; Schnappauf, Werner; Tanneberger, Franziska; Wieczorek-Zeul, Heidemarie (2024).

  In einer aktuellen Stellungnahme fordert der Rat für Nachhaltige Entwicklung (RNE) die Politik auf, bei der Gestaltung der Transformation nicht nur die Wirtschaft, sondern auch die Gesellschaft in den Blick zu nehmen. Der Fokus sollte hierbei nicht auf Wertedebatten und Moralisierung, sondern auf der Schaffung nachhaltiger Infrastrukturen liegen. Zu den vorgeschlagenen Maßnahmen zählen der Ausbau nachhaltiger Mobilitäts- und Ernährungsinfrastrukturen, der Um- und Abbau umweltschädlicher Subventionen, die Anreizgestaltung über Steuern und Abgaben sowie der Einsatz regulatorischer Instrumente wie z.B. Tempolimits. Kai Niebert, RNE-Mitglied und federführender Autor des Papiers: „Der Versuch, Klimaschutz über ein schlechtes Gewissen oder an der Ladentheke zu betreiben, funktioniert nicht und trägt außerdem zur Spaltung in der Gesellschaft bei. Wir brauchen weniger Wertedebatten und mehr nachhaltige Infrastrukturen, die es ermöglichen, ein nachhaltiges Leben zu führen. Das heißt: Der Staat muss Leitplanken setzen, innerhalb derer sich die Menschen nachhaltiger verhalten können, innerhalb derer es attraktiv ist, sich nachhaltig zu verhalten.“
• Exploring Alf Qatar: A Fusion of Tradition and Modernity. Rossow, Rile (2024).
• Eliminating Crossings in Ordered Graphs. Agrawal, Akanksha; Cabello, Sergio; Kaufmann, Michael; Saurabh, Saket; Sharma, Roohani; Uno, Yushi; Wolff, Alexander in LIPIcs, H. Bodlaender (ed.) (2024).
• Coloring and Recognizing Mixed Interval Graphs. Gutowski, Grzegorz; Junosza-Szaniawski, Konstanty; Klesen, Felix; Rzążewski, Paweł; Wolff, Alexander; Zink, Johannes in LIPIcs, S. Iwata, N. Kakimura (eds.) (2023). (Vol. 283) 36:1–36:14.
• Künstliche Intelligenz und Hirnforschung: Neuronale Netze, Deep Learning und die Zukunft der Kognition Krauss, Patrick (2023). Springer, Berlin; Heidelberg.

  Wie funktioniert Künstliche Intelligenz (KI) und gibt es Parallelen zum menschlichen Gehirn? Was sind die Gemeinsamkeiten von natürlicher und künstlicher Intelligenz, und was die Unterschiede? Ist das Gehirn nichts anderes als ein biologischer Computer? Was sind Neuronale Netze und wie kann der Begriff Deep Learning einfach erklärt werden?
• Large anomalous Hall, Nernst effect and topological phases in the 3d-4d/5d-based oxide double perovskites. Samanta, Kartik; Noky, Jonathan; Robredo, Iñigo; Kuebler, Juergen; Vergniory, Maia G.; Felser, Claudia (2023). 9(1) 167.

  Magnetism and spin-orbit coupling are two fundamental and interconnected properties of oxide materials, that can give rise to various topological transport phenomena, including anomalous Hall and anomalous Nernst effects. These transport responses can be significantly enhanced by designing an electronic structure with a large Berry curvature. In this context, rocksalt-ordered double perovskites (DP), denoted as A2BB’O6, with two distinct transition metal sites are very powerful platforms for exploration and research. In this work, we present a comprehensive study based on the intrinsic anomalous transport in cubic and tetragonal stable DP compounds with 3d-4d/5d elements. Our findings reveal that certain DP compounds show a large anomalous Hall effect, displaying topological band crossings in the proximity of the Fermi energy.
• Distinct spin and orbital dynamics in Sr\($_\mathbf2$\)RuO\($_\mathbf4$\). Suzuki, H.; Wang, L.; Bertinshaw, J.; Strand, H. U. R.; Käser, S.; Krautloher, M.; Yang, Z.; Wentzell, N.; Parcollet, O.; Jerzembeck, F.; Kikugawa, N.; Mackenzie, A. P.; Georges, A.; Hansmann, P.; Gretarsson, H.; Keimer, B. (2023). 14(1) 7042.

  The unconventional superconductor Sr2RuO4 has long served as a benchmark for theories of correlated-electron materials. The determination of the superconducting pairing mechanism requires detailed experimental information on collective bosonic excitations as potential mediators of Cooper pairing. We have used Ru L3-edge resonant inelastic x-ray scattering to obtain comprehensive maps of the electronic excitations of Sr2RuO4 over the entire Brillouin zone. We observe multiple branches of dispersive spin and orbital excitations associated with distinctly different energy scales. The spin and orbital dynamical response functions calculated within the dynamical mean-field theory are in excellent agreement with the experimental data. Our results highlight the Hund metal nature of Sr2RuO4 and provide key information for the understanding of its unconventional superconductivity.
• Transitions between peace and systemic war as bifurcations in a signed network dynamical system. Morrison, Megan; Kutz, J. Nathan; Gabbay, Michael (2023). 11(3) 458–501.

  We investigate structural features and processes associated with the onset of systemic conflict using an approach which integrates complex systems theory with network modeling and analysis. We present a signed network model of cooperation and conflict dynamics in the context of international relations between states. The model evolves ties between nodes under the influence of a structural balance force and a dyad-specific force. Model simulations exhibit a sharp bifurcation from peace to systemic war as structural balance pressures increase, a bistable regime in which both peace and war stable equilibria exist, and a hysteretic reverse bifurcation from war to peace. We show how the analytical expression we derive for the peace-to-war bifurcation condition implies that polarized network structure increases susceptibility to systemic war. We develop a framework for identifying patterns of relationship perturbations that are most destabilizing and apply it to the network of European great powers before World War I. We also show that the model exhibits critical slowing down, in which perturbations to the peace equilibrium take longer to decay as the system draws closer to the bifurcation. We discuss how our results relate to international relations theories on the causes and catalysts of systemic war.
• Bildung für Nachhaltige Entwicklung im Mathematikunterricht am Beispiel des Themas Klima. Just, Janina; Siller, Hans‑Stefan; Vorhölter, Katrin (2023). 76(6) 456–463.

  Bildung für Nachhaltige Entwicklung soll Lernende befähigen informierte Entscheidungen zu treffen und aktiv an der Gestaltung einer nachhaltigen Gesellschaft mitzuwirken. Hierbei kann die Mathematik als Wissenschaft der Muster und Strukturen die Grundlage vieler Modelle und Entscheidungsverfahren bilden. In unserem Beitrag stellen wir eine Unterrichtsequenz vor, in der Schüler/innen mit Hilfe von Mathematik Zusammenhänge und Fragestellungen zum Klimawandel am Beispiel des CO2-Budgets beantworten.
• PATHRIMATACOMPUTERS. Technical Report (8595474432), SHARMA, PUNEET (PUNEET; SHARMA, eds.) (2023).
• The Role of Mathematics in STEM Secondary Classrooms: A Systematic Literature Review. Just, Janina; Siller, Hans-Stefan (A. Barbosa; I. Vale; S. Carreira, eds.) (2022). 12 629.

  Nowadays, science, technology, engineering, and mathematics (STEM) play a critical role in a nation’s global competitiveness and prosperity. Thus, there is a need to educate students in these subjects to meet the current and future demands of personal life and society. While applications, especially in science, engineering, and technology, are directly obvious, mathematics underpins the other STEM disciplines. It is recognized that mathematics is the foundation for all other STEM disciplines; the role of mathematics in classrooms is not clear yet. Therefore, the question arises: What is the current role of mathematics in secondary STEM classrooms? To answer this question, we conducted a systematic literature review based on three publication databases (Web of Science, ERIC, and EBSCO Teacher Referral Center). This literature review paper is intended to contribute to the current state of the role of mathematics in STEM education in secondary classrooms. Through the search, starting with 1910 documents, only 14 eligible documents were found. In these, mathematics is often seen as a minor matter and a means to an end in the eyes of science educators. From this, we conclude that the role of mathematics in the STEM classroom should be further strengthened. Overall, the paper highlights a major research gap, and proposes possible initial solutions to close it.
• The rising moon promotes mate finding in moths. Storms, Mona; Jakhar, Aryan; Mitesser, Oliver; Jechow, Andreas; Hölker, Franz; Degen, Tobias; Hovestadt, Thomas; Degen, Jacqueline (2022). 5 393.

  To counteract insect decline, it is essential to understand the underlying causes, especially for key pollinators such as nocturnal moths whose ability to orientate can easily be influenced by ambient light conditions. These comprise natural light sources as well as artificial light, but their specific relevance for moth orientation is still unknown. We investigated the influence of moonlight on the reproductive behavior of privet hawkmoths (Sphinx ligustri) at a relatively dark site where the Milky Way was visible while the horizon was illuminated by distant light sources and skyglow. We show that male moths use the moon for orientation and reach females significantly faster with increasing moon elevation. Furthermore, the choice of flight direction depended on the cardinal position of the moon but not on the illumination of the horizon caused by artificial light, indicating that the moon plays a key role in the orientation of male moths.
• Towards implementing Black Boxes in Mathematical Modeling an epistemological Approach Adapting models from science and science education. Just, Janina; Siller, Hans-Stefan in Congress of the European Society for Research in Mathematics Education (CERME12) (2022). (Vol. TWG26)

  This article explores the concept of black boxes within mathematical modeling. First, we perform a literature-based clarification of the term black box, the use of a black box, and explore the use of this construct in science, and workplace. A black box is characterized by the following issues: (a) being believed to be distinct, (b) having observable (and relatable) inputs and outputs, (c) being black (that is, opaque to the observer). Afterwards, we demonstrate the uses of black boxes within mathematical modeling. We generalize these uses to a model of how black boxes can be implemented in mathematics education. Based on this model, we derive educationally relevant activities for using and opening such a black box. The application of these activities is illustrated in more details using an example of physical chemistry: the Arrhenius Equation. Keywords: Black box, mathematical modeling, STEM
• A new innovative real-time tracking method for flying insects applicable under natural conditions. Walter, Thomas; Degen, Jacqueline; Pfeiffer, Keram; Stöckl, Anna; Montenegro, Sergio; Degen, Tobias (2021). 6 35.

  Sixty percent of all species are insects, yet despite global efforts to monitor animal movement patterns, insects are continuously underrepresented. This striking difference between species richness and the number of species monitored is not due to a lack of interest but rather to the lack of technical solutions. Often the accuracy and speed of established tracking methods is not high enough to record behavior and react to it experimentally in real-time, which applies in particular to small flying animals.
• Human Resources Data Interpretation and Logic. Martinez-Gil, Jorge (2021).

  Currently, the digital transformation is becoming increasingly prevalent across numerous industries and their business models, driven by significant advancements in Big Data and Machine Learning technologies. These technologies enhance the ability to leverage data for decision-making processes that closely mimic human reasoning. The human resources sector, in particular, benefits from this shift, especially in the crucial task of matching job openings with suitable candidates—a key factor in organizational success. Despite these developments, the potential benefits of employing description logic-based methods often remain underutilized. This paper provides a comprehensive overview of how knowledge bases structured as ontologies are being implemented in the human resources industry.
• Stay Informed: Latest Developments in Law and Advocacy. کنید با دایرکتوری حق وران ، مکان دادگاه ها و مراجع عدالت قضائی شهر خودتان را پیدا کنیدبا دایرکتوری حق وران ، مکان دادگاه ها و مراجع عدالت قضائی شهر خودتان را پیدا; to see our Website, Click; https://haghvaran.com (2020).
• Ontologie. Poirier, Sylvie (2016).

  Les ontologies réfèrent aux théories locales de la réalité et de l’être au monde. Le tournant ontologique en anthropologie a permis de renouveler notre appréhension de l’altérité et de la multiplicité et ouvert des avenues conceptuelles et méthodologiques novatrices, notamment dans l’appréhension du non-humain. Les dimensions pratiques et politiques des ontologies doivent aussi être considérées.
• Global mobility and Handover management for heterogeneous network in vanet. Shukla, Ravi Shankar; Tyagi, Neeraj (2013). 5(3) 12.

  Now a day’s Vehicular Ad Hoc Network (VANET) is an emerging technology. Mobility management is one of the most challenging research issues for VANETs to support variety of intelligent transportation system (ITS) applications. VANETs are getting importance for inter-vehicle communication, because they allow the communication among vehicles without any infrastructure, configuration effort, and without the high costs of cellular networks. Besides local data exchange, vehicular applications may be used to accessing Internet services. The access is provided by Internet gateways located on the site of roadside. However, the Internet integration requires a respective mobility support of the vehicular ad hoc network. In this paper we will study about the network mobility approach in vehicular ad hoc network; the model will describe the movement of vehicles from one network to other network. The proposed handover scheme reduces the handover latency, packet loss signaling overhead.
• Identifying Implicit Relationships. https://usa5starit.com/product/buy-verified-binance accounts/ (➤If you want to more information just contact now.; 24 24-hour Reply/Contact; ➤Email: usa5starit@gmail.com; ➤Skype: @usa5starit; ➤Telegram: @usa5starit1; ➤whatsapp:+1(716)5011667, eds.) (2012). 56(3/4) 12:1–12:10.

  Answering natural-language questions may often involve identifying hidden associations and implicit relationships. In some cases, an explicit question is asked by the user to discover some hidden concept related to a set of entities. Answering the explicit question and identifying the implicit entity both require the system to discover the semantically related but hidden concepts in the question. In this paper, we describe a spreading-activation approach to concept expansion, backed by three distinct knowledge resources for measuring semantic relatedness. We discuss how our spreading-activation approach is applied to address these questions, exemplified in Jeopardy! by questions in the “COMMON BONDS�? category and by many Final Jeopardy! questions. We demonstrate the effectiveness of the approach by measuring its impact on IBM Watson performance on these questions.
• Identifying Implicit Relationships. https://usa5starit.com/product/buy-verified-paxful accounts/ (24 24-hour Reply/Contact; ➤Email: usa5starit@gmail.com; ➤Skype: @usa5starit; ➤Telegram: @usa5starit1; ➤whatsapp:+1(716)5011667, eds.) (2012). 56(3/4) 12:1–12:10.

  Answering natural-language questions may often involve identifying hidden associations and implicit relationships. In some cases, an explicit question is asked by the user to discover some hidden concept related to a set of entities. Answering the explicit question and identifying the implicit entity both require the system to discover the semantically related but hidden concepts in the question. In this paper, we describe a spreading-activation approach to concept expansion, backed by three distinct knowledge resources for measuring semantic relatedness. We discuss how our spreading-activation approach is applied to address these questions, exemplified in Jeopardy! by questions in the “COMMON BONDS�? category and by many Final Jeopardy! questions. We demonstrate the effectiveness of the approach by measuring its impact on IBM Watson performance on these questions.
• EVALUATION OF COMPUTABILITY CRITERIONS FOR RUNTIME WEB SERVICE INTEGRATION. Thirumaran.M; Dhavachelvan.P; Aranganayagi.G; S.Abarna (2011). 2(3) 43–56.

  T Today’s competitive environment drives the enterprises to extend their focus and collaborate with their business partners to carry out the necessities. Tight coordination among business partners assists to share and integrate the service logic globally. But integrating service logics across diverse enterprises leads to exponential problem which stipulates developers to comprehend the whole service and must resolve suitable method to integrate the services. It is complex and time-consuming task. So the present focus is to have a mechanized system to analyze the Business logics and convey the proper mode to integrate them. There is no standard model to undertake these issues and one such a framework proposed in this paper examines the Business logics individually and suggests proper structure to integrate them. One of the innovative concepts of proposed model is Property Evaluation System which scrutinizes the service logics and generates Business Logic Property Schema (BLPS) for the required services. BLPS holds necessary information to recognize the correct structure for integrating the service logics. At the time of integration, System consumes this BLPS schema and suggests the feasible ways to integrate the service logics. Also if the service logics are attempted to integrate in invalid structure or attempted to violate accessibility levels, system will throw exception with necessary information. This helps developers to ascertain the efficient structure to integrate the services with least effort.
• Ontological Landscapes Petrov, Vesselin (2011). Ontos Verlag, Frankfurt.
• Straightening Drawings of Clustered Hierarchical Graphs. Bereg, Sergey; Völker, Markus; Wolff, Alexander; Zhang, Yuanyi in Lecture Notes in Computer Science, J. van Leeuwen, G. F. Italiano, W. van der Hoek, C. Meinel, H. Sack, F. Plášil (eds.) (2007). (Vol. 4362) 177–186.
• Take a memorable Journey The Ultimate Guide to an Taxi From Dundee up to St. Andrews. Priebe, Torsten; Schläger, Christian; Pernul, Günther (J. harry, ed.) (2004). 168–172.
• Buy Verified Cash app Accounts. Laruelle, Annick; Valenciano, Federico (P. Buy Verified Cash app Accounts. Email login Access Card Verified Driving License, ed.) (2001). 26(1) 89–104.
• Shapley-Shubik and Banzhaf Indices Revisited. https://usa5starit.com/product/buy-verified-paypal accounts/ (24 24-hour Reply/Contact; ➤Email: usa5starit@gmail.com; ➤Skype: @usa5starit; ➤Telegram: @usa5starit1; ➤whatsapp:+1(716)5011667, eds.) (2001). 26(1) 89–104.
• Shapley-Shubik and Banzhaf Indices Revisited. https://usa5starit.com/product/buy-verified-paypal accounts/ (➤If you want to more information just contact now.; 24 24-hour Reply/Contact; ➤Email: usa5starit@gmail.com; ➤Skype: @usa5starit; ➤Telegram: @usa5starit1; ➤whatsapp:+1(716)5011667, eds.) (2001). 26(1) 89–104.
• Buy Verified CashApp Accounts. Bertsekas, D.P.; Castanon, D.A. (U. B. S. SHOP; social media has become an essential tool for businesses to reach their target audience In today’s digital age; many companies are turning to social media marketing services to boost their online visibility. O. such service provider is usabestsmmshop promote their products or services. With the increasing importance of social media presence; engage with their audience effectively., eds.) (1999). 5(1) 89–108.
• Graditelj svratišta Aralica, Ivan (1998). Školska knjiga, Zagreb.
• Geometric Containment Orders: A Survey. Fishburn, P. C.; Trotter, W. T. (1998). 15(2) 167–182.

  A partially ordered set (X, ≺) is a geometric containment order of a particular type if there is a mapping from X into similarly shaped objects in a finite-dimensional Euclidean space that preserves ≺ by proper inclusion. This survey describes most of what is presently known about geometric containment orders. Highlighted shapes include angular regions, convex polygons and circles in the plane, and spheres of all dimensions. Containment orders are also related to incidence orders for vertices, edges and faces of graphs, hypergraphs, planar graphs and convex polytopes. Three measures of poset complexity are featured: order dimension, crossing number, and degrees of freedom.
• Top 5 Best Verified Cash App Account Account, 100% Any Country Verified Cash App; Cash App is a mobile payment service developed by Square, Inc. that allows users to transfer money to one another using a mobile phone app. The service is available in the US; the UK. As of March 21, 2021; Our; Guaranteed, ✔ 100% Satisfaction & Recovery; Access, ✔ Email Login; Enabled, ✔ 100% BTC Withdrawal; Added, ✔ Bank; Verified, ✔ Card; Provided, ✔ Full SSN; Access, ✔ Phone; Copy, ✔ Driving License Scan; of Birth Provided, ✔ Date; Delivery, ✔ First; Support, ✔ 24/7 Customers; service is very easy to buy. We think that the best way to receive our services is to order on the website. If you have any difficulties in our cooperation always You can order from us by Skype or Email., Our; Reply/Contact, 24 Hours; smmseomarket20@gmail.com, Email:; 204941, WhatsApp: +44 7477; liveusamarket, Skype:; @liveusamarket, Telegram: (100% A. C. V. C. A. Account; I. that allows users to transfer money to one another using a mobile phone app. T. service is available in the U. Cash App is a mobile payment service developed by Square; 2021 the UK. As of March 21; Our; ✔ 100% S. & R. Guaranteed; ✔ E. L. Access; ✔ 100% B. W. Enabled; ✔ B. Added; ✔ C. Verified; ✔ F. S. Provided; ✔ P. Access; ✔ D. L. S. Copy; ✔ D. of Birth Provided; ✔ F. Delivery; ✔ 24/7 C. Support; O. service is very easy to buy. We think that the best way to receive our services is to order on the website. If you have any difficulties in our cooperation always You can order from us by Skype or Email.; 24 H. Reply/Contact; E. smmseomarket20@gmail.com; W. +44 7477 204941; S. liveusamarket; T. @liveusamarket, eds.) (1995).

  Autonomous intelligent vehicles pose unique challenges in robotics, that encompass issues of environment perception and modeling, localization and map building, path planning and decision-making, and motion control. This important reference presents state-of-the-art research on intelligent vehicles, covering not only topics of object/obstacle detection and recognition, but also aspects of vehicle motion control. With an emphasis on both high-level concepts, and practical detail, the text links theory, algorithms, and issues of hardware and software implementation in intelligent vehicle research.
• Planar graphs and poset dimension. Schnyder, Walter (1989). 5(4) 323–343.

  We view the incidence relation of a graph G=(V. E) as an order relation on its vertices and edges, i.e. a
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