bluuebunny/crossref_metadata_2025_split huggingface dataset:
Innovating the Archetype: Discovering the Boundaries of the Triangular Designer Space
Authors: Mulder-Nijkamp Maaike , de Kok Mendel , Klassen Viktor , Eggink Wouter 
Published: July 2022

AbstractThe introduction of innovations can be more successful when launched under an established brand name, e.g. as a brand extension. However, the role of the appearance of the design is often underexposed, whereas the visual appearance of products is known as a critical determinant of consumer response and product success. Based on current literature, designers and design managers only know what to design, but suffer from a lack of knowledge how to design more successful brand extensions. When designing the visual appearance of these extensions we can rely on the strong and recognizable identity of the brand (typicality), but also have to create a completely new product (novelty) referring to the much-debated MAYA Principle (Most Advanced, Yet Acceptable). In this paper we recognize the limitations of the MAYA principle and claim that the success of brand extensions cannot be explained by a simple negative linear equation of opposites as typicality versus novelty. The results of two design case studies about speakers and headphones show that at least three determinants play an important role when designing the appearance of brand extensions; product typicality (does the design look like the archetype product), novelty (how novel is the design) and brand fit (does the design refer to the brand characteristics). Besides that we argue that the optimal balance between those three actors will also be determined by the type of product (archetype or multitype). The results indicate a higher importance of a novel visual styling for speakers and a stronger connection between typicality and brand fit for headphones. To support the design process even further, we will present our findings with the aid of the Triangular Designers space that helps designers and design managers to strategically make decisions to launch successful brand extensions.
Effects of aromatic molecules inside argon clusters on the formation of multiply charged atomic ions in moderately intense nanosecond laser fields
Authors: Yao Yuzhong , Zhang Jie , Kong Wei 
Published: July 2022

We report the effect of two molecular species, fluorene (C13H10, Fl) and 1, 3, 5-trichlorobenzene (C6H3Cl3, 3ClB), embedded in atomic argon clusters, on the generation of multiply charged atomic ions (MCAIs) in moderately intense nanosecond laser fields at 532 nm. The near resonant-enhancement of two photon absorption in the two aromatic species produces only a few low charge state (+2) atomic ions in a neat molecular cluster, but the enclosure of the same cluster with layers of Ar can significantly increase the charge state of MCAIs. The yields of singly charged atomic ions from the molecular species, such as H+, C+, and Cl+, are positively correlated with the number of molecules inside the Ar cluster, but the yields of the MCAI and Ar+ demonstrate opposite behaviors. A higher number of aromatic molecules are actually detrimental to the production of Ar+ and MCAIs. The results of exponential fittings of the yields of MCAIs at different laser intensities reveal a systematic change for the exponent of Ar+: with increasing concentrations of 3ClB in Ar clusters, the exponent decreases and eventually reaches the same value as those of MCAIs. These results are consistent with our previous hypothesis that the formation mechanism of MCAIs may be different from that of singly charged species and that the strong resonance of Ar3+ may play an important role in the overall energy absorption. Moreover, the effect of the molecular core seems to change the formation mechanism of Ar+ to that of MCAIs.
The effect of figurative thought on basic level categorization
Authors: Győri Gábor 
Published: July 2022

Abstract
The definition for basic level categories relies on perceptual attributes, mostly on the perception of particular shape characteristics (Rosch, 1978). However, as is well known, there are cross-linguistic differences in basic level categorization with regard to the scope of the categories designated by the respective terms. Since word meanings do not directly correspond to perceptually definable basic level categories, these words do not designate the same range of referents, even though the attributes themselves do not necessarily differ cross-culturally. The same objects may belong to totally different linguistic categories, or even be assigned to levels above or below the perceptually basic one of the category system in different languages. The present theoretical study will explore why objects exhibiting similar perceptual characteristics come to be assigned to different linguistic categories. I suggest that the diversity originates in the figurative construals and ensuing conceptualizations underlying the lexicalization processes of these categories.
Physical and communicative force in Caused-Motion constructions
Authors: Panther Klaus-Uwe 
Published: July 2022

Abstract
Folk models of “mere” talk and “real” action shape the inferential properties of Transitive Caused-Motion (TCM) constructions with a human Patient as direct object. Physical action verbs like force into/out of semantically entail motion of the Patient into/out of a location. In contrast, constructions with speech act verbs like order into/out of pragmatically implicate motion of the Patient. Notwithstanding, cases like boo out of show that strong communicative pressure can result in entailed motion of the Patient. Finally, the contrast between constructional pairs like order somebody out of the car (stronger implicature of motion) vs. order somebody to get out of the car (weaker implicature of motion) supports the hypothesis of an iconic relationship between syntactic closeness and implicational strength.
“I think I belong over there”
Authors: Groff Cynthia , Mattar Daniela Vicherat 
Published: July 2022

Abstract
Experiences of belonging and unbelonging are constructed in multiple ways. Two young women share their stories of moving from north to south and their experiences of (un)belonging in the United States and Mexico. Analysis of the semi-structured interviews through interdisciplinary lenses highlights the contested nature of borders and the breaking down of pre-established categories. Beyond territorial borders, the experiences of these two US citizens of Mexican heritage reveal an ongoing negotiation of spatial, social and linguistic border spaces, blurring the distinctions between the two nationalities, multiple social groups, and the linguistic traditions to which they (choose to) belong. Different layers of identity and grounds for belonging intersect in the stories they tell. While family priorities and financial realities condition their choices and their mobility, the stories reveal agency and active (un)bordering on multiple scales, also exemplifying the potential of (un)bordering across academic disciplines.
Effect of gas flow on a helium/oxygen endoscopic plasma jet
Authors: Thulliez Max , Bastin Orianne , Remy Antoine , Nonclercq Antoine , Devière Jacques , Delchambre Alain , Reniers François 
Published: July 2022

Abstract
This experimental study characterized the effect of carrier gas flow on an endoscopic plasma jet. This system generates and transports helium plasma in a tube over several meters, along with a separate channel transporting oxygen to enhance plasma reactivity on site. The resulting plasma plume exiting the tube allows treatment of tissue surfaces in an endoscopic setting with a view to perform therapeutic operations in the gastrointestinal tract. In a closed cavity simulating the tract, the carrier gas flow was studied by a combined approach investigating plasma plume chemistry, fluid dynamics, and plasma effects on the surface of a hydrogel tissue model reporting oxidation. These three aspects are shown to be closely inter-related. Plasma plume length, intensity, and shape strongly depend on helium content, velocity, turbulence, and environment. Optical emission spectroscopy was used to show that the helium gas flow rate increases the amount of helium and reactive oxygen species (ROS) in the plume. Schlieren imaging was used to visualize the transition of the fluid from buoyant to laminar and finally turbulent depending on flow rate, with a backflow in a closed cavity. Finally, the frontal and radial treatment of the cavity was assessed by measuring ROS delivery to a KI-starch agarose gel model. Helium flow rate had a noticeable effect on the treatment distribution profile and treatment intensity, with different maxima for frontal and radial treatments. This combined approach, in an accurate simulation of the target configuration (i.e. a closed, cylindrical cavity), is necessary to optimize treatment, as its outcome depends on a balance between ROS production, transport, and distribution.
Promoting perpendicular magnetic anisotropy and Curie temperature in Cr2Ge2Te6/PtTe2 heterostructures
Authors: Qu Shuixian , Li Aolin , Jiang Nan , Zhang Dehe , Ouyang Fangping 
Published: July 2022

Abstract
The weak magnetic anisotropy and low Curie temperature of two-dimensional Cr2Ge2Te6 greatly restrict its application in spintronics. In this work, a simple but effective strategy has been proposed to promote the perpendicular magnetic anisotropy and Curie temperature of monolayer Cr2Ge2Te6, via stacking into van der Waals heterostructure with monolayer PtTe2. Based on first-principles calculations, the Cr2Ge2Te6/PtTe2 heterostructures are demonstrated to significantly enhance the magnetic anisotropy, which is improved from −0.06 meV Cr−1 for the monolayer into 0.24 meV Cr−1 for the heterostructure. By analyzing the orbit-resolved magnetic anisotropy and the projected density of states, it is revealed that the enhancement of magnetic anisotropy energy is closely related to interface Te atoms of monolayer Cr2Ge2Te6. The Curie temperature of the heterostructure is estimated to be 90 K by Monte Carlo simulation, increased by 300% compared with the value of 30 K for monolayer Cr2Ge2Te6. These results suggest the magnetic performance of Cr2Ge2Te6 can be significantly improved by van der Waals engineering. Compared with other methods, such as doping atoms or applying strain, this stacking-strategy is more convenient and controllable. Although there are still important challenges toward the room-temperature ferromagnetism of two-dimensional Cr2Ge2Te6 and other semiconductors, our work has proved a new approach to solve this problem and is of reference value for the design of novel magnetic heterostructures.
A formalism to assess the accuracy of nuclear-structure weak interaction effects in precision β-decay studies
Authors: Glick-Magid Ayala , Gazit Doron 
Published: July 2022

Abstract
Multiple high precision β-decay measurements are being carried out these days on various nuclei, in search of beyond the Standard Model (SM) signatures. These measurements necessitate accurate SM theoretical predictions to be compared with. Motivated by the experimental surge, we present a formalism for such a calculation of β-decay observables, with controlled accuracy, based on a perturbative analysis of the theoretical observables related to the phenomena, including high order nuclear recoil and shape corrections. The accuracy of the corrections is analyzed by identifying a hierarchy of small parameters, related to the low-momentum transfer characterizing β-decays. Furthermore, we show that the sub-percent uncertainties, targeted by ongoing and planned experiments, entail an accuracy of the order of 10% for the solution of the nuclear many-body problem, which is well within the reach of modern nuclear theory for light to medium mass nuclei.
Fusion of 12C + 24Mg at extreme sub-barrier energies
Authors: Montagnoli G , Stefanini A M , Jiang C L , Hagino K , Niola F , Brugnara D , Čolović P , Colucci G , Corradi L , Depalo R , Fioretto E , Goasduff A , Pasqualato G , Scarlassara F , Szilner S , Zanon I 
Published: July 2022

Abstract
A recent experiment on 12C + 24Mg sub-barrier fusion was performed. Standard coupled-channels calculations clearly over-estimated the low energy cross sections and there was indication of a maximum of the astrophysical S factor vs energy. In the present work further measurements have been performed on the same system, and we extended the excitation function to lower energies down to σ ≃ 4 μb, confirming the existence of the hindrance phenomenon. Additional energy points near the barrier were added as well. In agreement with the result of previous experiment, the hindrance energy threshold is observed to correspond to a remarkably large cross section. The present new data allow to better define the S-factor maximum, that is well fitted using two parametrizations of either the hindrance or the adiabatic model. We also performed coupled-channels calculations using a Woods–Saxon potential. Far below the barrier we observe that the coupling strengths decrease and tend to vanish, indeed one-dimensional tunnelling calculations well reproduce the excitation function. Further precise cross section measurements at slightly lower energies are needed to discriminate between the adiabatic and hindrance models. This would give a reliable guidance for the extrapolation to the systems of astrophysical interest, like 12C + 12C and 16O + 16O.
Cr2XTe4 (X = Si, Ge) monolayers: a new type of two-dimensional high-T
C Ising ferromagnetic semiconductors with a large magnetic anisotropy
Authors: Bai Yihang , Shi Rui , Wu Yaxuan , Wang Bing , Zhang Xiuyun 
Published: July 2022

Abstract
Two-dimensional (2D) ferromagnetic semiconductor (FMS) provides the ideal platform for the development of quantum information technology in nanoscale devices. However, most of them suffer from low Curie temperature and small magnetic anisotropic energy (MAE), severely limiting their practical application. In this work, by using first-principles calculations, we predicted two stable 2D materials, namely, Cr2SiTe4 and Cr2GeTe4 monolayers. Interestingly, both of them are intrinsic direct band gap FMSs (∼1 eV) with a large magnetization (8 µ
B f.u.−1) and sizable MAE (∼500 μ
eV Cr−1). Monte Carlo simulations based on Heisenberg model suggest markedly high Curie temperatures of these monolayers (∼200 K). Besides, their high mechanical, dynamical, and thermal stabilities are further verified by elastic constants, phonon dispersion calculations, and ab initio molecular dynamics simulations. The outstanding attributes render Cr2XTe4 (X = Si, Ge) monolayers broadening the candidates of 2D FMS for a wide range of applications.
Spin–phonon dispersion in magnetic materials
Authors: Gu Mingqiang , Bai Y H , Zhang G P , George Thomas F 
Published: July 2022

Abstract
Microscopic coupling between the electron spin and the lattice vibration is responsible for an array of exotic properties from morphic effects in simple non magnets to magnetodielectric coupling in multiferroic spinels and hematites. Traditionally, a single spin–phonon coupling constant is used to characterize how effectively the lattice can affect the spin, but it is hardly enough to capture novel electromagnetic behaviors to the full extent. Here, we introduce a concept of spin–phonon dispersion to project the spin moment change along the phonon crystal momentum direction, so the entire spin change can be mapped out. Different from the phonon dispersion, the spin–phonon dispersion has both positive and negative frequency branches even in the equilibrium ground state, which correspond to the spin enhancement and spin reduction, respectively. Our study of bcc Fe and hcp Co reveals that the spin force matrix, that is, the second-order spatial derivative of spin moment, is similar to the vibrational force matrix, but its diagonal elements are smaller than the off-diagonal ones. This leads to the distinctive spin–phonon dispersion. The concept of spin–phonon dispersion expands the traditional Elliott-Yafet theory in nonmagnetic materials to the entire Brillouin zone in magnetic materials, thus opening the door to excited states in systems such as CoF2 and NiO, where a strong spin-lattice coupling is detected in the THz regime.
Anomalous photoluminescence of InAs surface quantum dots: intensity enhancement and strain control by underlying quantum dots
Authors: Mohammadi H , Roca R C , Kamiya I 
Published: July 2022

Abstract
Strain control and photoluminescence (PL) enhancement of InAs surface quantum dots (SQDs), exposed to ambient conditions, have been achieved by introducing underlying buried quantum dots (BQDs). The PL wavelength has been tuned from 1270 to as long as 1780 nm, redshifted as the size of the SQDs is reduced. This is in strong contrast to standard QDs, in which blueshift is observed from smaller QDs following basic quantum mechanics. Here, smaller SQDs, both in height and base area, as observed by atomic force microscopy, were obtained with wider GaAs spacer thickness between the SQDs and BQDs. The result strongly suggests that strain and related effects dominate the electronic properties of the SQDs rather than their size, and that a change in the complex strain field occurs through the spacer. The underlying BQDs also serve as effective carrier reservoirs. A PL intensity enhancement of 17 fold was observed as the GaAs spacer thickness was reduced from 150 to 10 nm. A large portion of the photoexcited carriers is initially captured and stored in the BQDs. When sufficient carriers are transferred to fill non-radiative surface states, the excess may be transferred to the SQDs enhancing the luminescence.
Co-doped CeO2/N–C nanorods as a bifunctional oxygen electrocatalyst and its application in rechargeable Zn-air batteries
Authors: Xiang Wenjuan , Li Yanling , Wu Mengxue , Ma Jinfu , Sheng Zhilin 
Published: July 2022

Abstract
The development of electrocatalysts for both oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) with high-activity and atability still remain great challenges for rechargeable Zn-air batteries. Herein, a new type of Co-doped Ce–N–C bifunctional electrocatalyst has been synthesized through a simple two-step method, which realizes the high dispersion of Co3O4 on the CeO2 carbon frame and stabilizes its specific surface area. Benefiting from the synergistic interaction between Co3O4 and CeO2, the conductivity of the electrocatalyst is improved and the oxygen reduction reaction/oxygen storage properties are promoted. The resultant Co3O4-CeO2@N–C catalyst shows remarkable ORR activity with the high initial potential (E
0 = 0.8 V), the large limiting current density (j
L = 6 mA cm−2), and a low Tafel slope (81 mV dec−1). In full cell tests, Co3O4-CeO2@NC as the oxygen electrode exhibites superior charge/discharge capacity and excellent cycle stability. The assembled Zn-air battery achieves a maximum power density of 110 mW cm−2 at a current density of 180 mA cm−2, and a high specific capacity of 780 mAh g−1 at a discharge current density of 10 mA cm−2.
The noble metals M (M = Pd, Ag, Au) decorated CeO2 catalysts derived from solution combustion method for efficient low-temperature CO catalytic oxidation: effects of different M loading on catalytic performances
Authors: Cui Xiuxiu , Zhang Xu , Yang Yaqi , Chen Ting , Wang Yude 
Published: July 2022

Abstract
The noble metal nanoparticles have attracted attention due to their excellent catalytic performance for CO oxidation at low temperatures. M-CeO2 (M = Pd, Ag, Au) catalysts with different atomic ratios of M/Ce were deposited via solution combustion method. Among them, 3 at% Pd-CeO2, 5 at% Ag-CeO2 and 1 at% Au-CeO2 catalysts have better catalytic performances. Especially, 5 at% Ag-CeO2 catalyst shows better low-temperature CO oxidation performance. The catalytic activity for CO oxidation follows the follows the following sequence: 5 at% Ag-CeO2 (T50 = 69 °C) > 3 at% Pd-CeO2 (T50 = 99 °C) >1 at% Au-CeO2 (T50 = 115 °C). Meanwhile, the catalysts are characterized by means of powder x-ray diffraction, scanning electron microscope, transmission electron microscopy, Raman spectroscopy, x-ray photoelectron spectroscopy, Brunauer–Emmett–Teller and H2-TPR. The characterization results show that the 5 at% Ag-CeO2 catalyst has excellent catalytic activity due to the good dispersion of Ag nanoparticles, the specific surface area of the material, and the reduction catalyst between different valence ions. Moreover, the surface of the catalyst enhances the mutual synergy, effectively promotes the generation of oxygen vacancies, and increases the active oxygen content of the catalyst surface. Finally, the catalytic mechanism of M-CeO2 catalysts is summarized.
All electrospun fabrics based piezoelectric tactile sensor
Authors: Luo Yunyun , Zhao Libo , Luo Guoxi , Li Min , Han Xiangguang , Xia Yong , Li Ziping , Lin Qijing , Yang Ping , Dai Liyan , Niu Gang , Wang Xiaozhang , Wang Jiuhong , Lu Dejiang , Jiang Zhuangde 
Published: July 2022

Abstract
Tactile sensors have been widely used in the areas of health monitoring and intelligent human-machine interface. Flexible tactile sensors based on nanofiber mats made by electrospinning can meet the requirements of comfortability and breathability for wearing the body very well. Here, we developed a flexible and self-powered tactile sensor that was sandwich assembled by electrospun organic electrodes and a piezoelectric layer. The metal-free organic electrodes of thermal plastic polyurethane (PU) nanofibers decorated with multi-walled carbon nanotubes were fabricated by electrospinning followed by ultrasonication treatment. The electrospun polyvinylidene fluoride-trifluoroethylene (PVDF-TrFE) mat was utilized as the piezoelectric layer, and it was found that the piezoelectric performance of PVDF-TrFE nanofiber mat added with barium titanate (BaTiO3) nanoparticles was enhanced about 187% than that of the pure PVDF-TrFE nanofiber mat. For practical application, the as-prepared piezoelectric tactile sensor exhibited an approximative linear relationship between the external force and the electrical output. Then the array of fabricated sensors was attached to the fingertips of a glove to grab a cup of water for tactile sensing, and the mass of water can be directly estimated according to the outputs of the sensor array. Attributed to the integrated merits of good flexibility, enhanced piezoelectric performance, light weight, and efficient gas permeability, the developed tactile sensor could be widely used as wearable devices for robot execution end or prosthesis for tactile feedback.