Koopmans' Analysis of Chemical Hardness with Spectral-Like Resolution by Mihai V. Putz

“…Three approximation levels of Koopmans' theorem are explored and applied: the first referring to the inner quantum behavior of the orbitalic energies that depart from the genuine ones in Fock space when the wave-functions' Hilbert-Banach basis set is specified to solve the many-electronic spectra of spin-orbitals' eigenstates; it is the most subtle issue regarding Koopmans' theorem as it brings many critics and refutation in the last decades, yet it is shown here as an irrefutable “observational” effect through computation, specific to any in silico spectra of an eigenproblem; the second level assumes the “frozen spin-orbitals” approximation during the extracting or adding of electrons to the frontier of the chemical system through the ionization and affinity processes, respectively; this approximation is nevertheless workable for great deal of chemical compounds, especially organic systems, and is justified for chemical reactivity and aromaticity hierarchies in an homologue series; the third and the most severe approximation regards the extension of the second one to superior orders of ionization and affinities, here studied at the level of chemical hardness compact-finite expressions up to spectral-like resolution for a paradigmatic set of aromatic carbohydrates.…”
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Annealing dynamics of regular rotor networks: Universality and its breakdown by András Grabarits, Gaetano Sammartino, Adolfo del Campo

“…The spin-vector Monte Carlo model is widely used as a benchmark for the classicality of quantum annealers but severely restricts the time evolution. …”
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‘The silent Arachnes that weave unrestingly in our Imagination’: The Industrial Metaphoric Web in Thomas Carlyle’s Sartor Resartus by Marie Laniel

“…Carlyle’s modern-day Arachnes epitomize the painful changes experienced by factory workers, and their incessant spinning and weaving in the factory of the mind reflects the contamination of inner life by the rhythms of machinery. …”
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A mulher na produção têxtil portuguesa tardo-medieval by Joana Sequeira, Arnaldo Sousa Melo

“…Through the analysis of generic and individual references on the occupation of women in the textile sector, this article will look to define the role of women at each stage of production (fiber preparation, spinning, weaving, finishing processes, manufacture of clothing and trade/organization of production).…”
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Generalized Solutions of the Dirac Equation, W Bosons, and Beta Decay by Andrzej Okniński

“…We study the 7×7 Hagen-Hurley equations describing spin 1 particles. We split these equations, in the interacting case, into two Dirac equations with nonstandard solutions. …”
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Closing a Window for Massive Photons by Sergio A. Hojman, Benjamin Koch

“…Working with the assumption of nonzero photon mass and a trajectory that is described by the nongeodesic world line of a spinning top we find, by deriving new astrophysical bounds, that this assumption is in contradiction with current experimental results. …”
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Half-Metallic Ferromagnetism in Chalcopyrite (AlGaMn)P2 Alloys by Byung-Sub Kang, Kwang-Pyo Chae, Haeng-Ki Lee

“…The ferromagnetic Mn-doped AlGaP2 chalcopyrite is the most energetically favorable one. The spin polarized Al(GaMn)P2 state (Al-rich system) is more stable than spin polarized (AlMn)GaP2 state (Ga-rich) with the magnetic moment of 3.8 μB/Mn. …”
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Modeling and Analysis of the Composite Stiffness for Angular Contact Ball Bearings by Jianhua Li, Chunli Lei, Baoru Gong, Pan Cui, Xibin Jia

“…The film stiffness and composite stiffness increase with the consideration of the spinning motion.…”
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Investigating the Source of Planck-Detected AME: High-Resolution Observations at 15 GHz by Yvette C. Perrott, Anna M. M. Scaife, Natasha Hurley-Walker, Keith J. B. Grainge

“…For AME-G107.1+5.2, dominated by the Hii region S140, we find evidence for the characteristic rising spectrum associated with either the spinning dust mechanism for AME or an ultra- /hypercompact Hii region across the AMI frequency band; however, for AME-G173.6+208 we find no evidence for AME on scales of ~2–10 arcmin.…”
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Oxygen Defect-Mediated Magnetism in Fe-C Codoped TiO2 by Zhaorui Zou, Zhongpo Zhou, Haiying Wang, Meng Du

“…The magnetic properties of the C doped and C-Fe codoped TiO2 films fabricated by sol-gel and spin coating have been investigated combining experiments and first-principles calculations. …”
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Nano-shaping of chiral photons by Sunaba Yuji, Ide Masaki, Takei Ryo, Sakai Kyosuke, Pin Christophe, Sasaki Keiji

“…This plasmonic nano-vortex field is expected to fit the molecular electron orbital shape and spin with the corresponding angular momenta.…”
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Optimum Tuning of a Gyroscopic Vibration Absorber Using Coupled Gyroscopes for Vibration Control of a Vertical Cantilever Beam by F. Ünker, O. Çuvalcı

“…These coupled gyroscopes use two gyroscopic flywheels, spinning in opposing directions to have reverse precessions to eliminate the forces due to the torque existing in the torsional spring and the damper between gyroscopes. …”
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Enhancing the Efficiency of Polymer Solar Cells by Modifying Buffer Layer with N,N-Dimethylacetamide by Shaopeng Yang, Xuefeng Sun, Ye Zhang, Guang Li, Xiaohui Zhao, Xiaowei Li, Guangsheng Fu

“…We modified the PEDOT:PSS anode buffer layer in P3HT:PCBM bulk heterojunction polymer solar cells by spin-coating the solvent N,N-dimethylacetamide (DMAC). …”
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Insulator phases of Bose-Fermi mixtures induced by intraspecies next-neighbor interactions by Felipe Gómez-Lozada, Roberto Franco, Jereson Silva-Valencia

“…For instance, the immiscible CDW appears only at half-filling bosonic density, whereas the mixed CDW state is characterized by equal densities of bosons and fermions. Finally, the spin-selective CDW couples the bosons and only one kind of fermions. …”
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Le temps des morts-vivants : formes sérielles et potentiel critique des séries télévisées zombies by Clémentine Hougue

“….), based on the eponymous comic book, as well as its two spin-offs (Fear The Walking Dead, AMC, 2015-2021 and The Walking Dead : World Beyond, AMC, 2020), but also Z Nation (Syfy, 2014-2018) and its spin-off Black Summer (Netflix, 2019-2021), and the British miniseries Dead Set (E4, 2008). …”
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Polariton lattices as binarized neuromorphic networks by Evgeny Sedov, Alexey Kavokin

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First-principles calculations to investigate thermoelectric, thermophysical, and optical properties of RNi₄P₁₂ (R = Sm, Eu) rare-earth metal skutterudites by Poorva Nayak, Dinesh C. Gupta

“…Both approximations reveal intriguing metallic behavior in both spin-up and spin-down channels. The focus is on Ni-P-based filled skutterudite, featuring localized 4f and 5d-electrons, which exhibit dense energy bands near the Fermi energy, originating from rare earth and Ni-atoms. …”
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Fast Hadamard-Encoded 7T Spectroscopic Imaging of Human Brain by Chan Hong Moon, Frank S. Lieberman, Hoby P. Hetherington, Jullie W. Pan

“…<b>Methods</b>: Moderate-TE (~40 ms) spin echo and J-refocused polarization transfer sequences were acquired with simultaneous Hadamard multi-slice excitations and rosette in-plane encoding. …”
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Magnetic Susceptibility of Tetrahedrally Bonded Amorphous Semiconductors by M. A. Grado Caffaro, M. Grado Caffaro

“…In addition, electron-spin resonance referred to amorphous silicon is considered.…”
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The Effect of the Rolling Direction, Temperature, and Etching Time on the Photochemical Machining of Monel 400 Microchannels by Deepakkumar H. Patil, Sadaiah Mudigonda

“…For good quality microchannels, the effects of spinning time, spinning speed, exposure time, and photoresist film strength were also taken into consideration. …”
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