bluuebunny/crossref_metadata_2025_split huggingface dataset:
Narrowband reflector based on a side-coupled transverse-mode-conversion Bragg grating resonator
Authors: Shen Jixiang , Zhao Yong , Wang Ruxin , Zhao Dehui , Ni Yi 
Published: January 2025

We propose a narrowband reflector (NBR) on the Si3N4 platform based on a side-coupled transverse-mode-conversion Bragg grating resonator. The NBR is constructed of the bus waveguide consisting of two S-bends, and the resonator waveguide consisting of two anti-symmetric Bragg gratings (ASBGs) and a uniform Bragg grating (UBG). Due to the support of UBG, two ASBGs can form two resonant modes, in which the fundamental transverse electric (TE0) and the first order transverse electric (TE1) modes are interconnected in different propagation directions. The backward TE1 mode can be coupled to the bus waveguide and converted to TE0 mode, resulting in reflection at the input port. The proposed NBR does not require tuning with the Vernier effect. The reflection spectrum is not Lorentzian in shape. It can achieve a box-like reflection spectrum when the resonant splitting is introduced. The NBR remains effective even when the laser wavelength undergoes slight chirping. The proposed NBR can serve as an external cavity for emitting narrow linewidth lasers at specific wavelengths. The simulation results demonstrate that the reflection of 0.829 (−0.814dB), full width at half maximum (FWHM) of 0.34 nm, and side lobe suppression ratio (SLSR) of 44 dB are achieved for the proposed reflector when the grating length is 476.8 µm.
Diode-pumped Nd:YVO4 system for hundreds nanosecond high-power high beam quality laser generation
Authors: Yuan Junjie , Yang Houwen , Cheng Wenyong 
Published: January 2025

In this study, we successfully developed a high beam quality Q-switched pulsed laser operating at a wavelength of 1064 nm, featuring a repetition frequency of 25 kHz and an power output of 150.2 W. The system comprises a seed laser oscillator coupled with a four-stage traveling-wave amplifier, utilizing Nd:YVO4 crystals as the medium for both oscillation and amplification stages. To mitigate the thermal effects on the crystal, we meticulously selected an appropriate laser diode (LD) wavelength, optimized the concentration and length of the crystals, and applied indium welding techniques. Additionally, we implemented thermal spherical aberration compensation to further enhance the beam quality and overall output power. We conducted an extensive analysis on the beam quality and amplification efficiency across each stage of the system. Ultimately, we achieved a frequency doubling power of 49 W using a type-I non-critical phase matching LiB3O5 crystal, resulting in a conversion efficiency of 32.6%. Our findings illustrate the viability of employing Nd:YVO4 crystals in multi-stage amplification setups to produce high-power lasers with pulse durations on the order of hundreds of nanoseconds.
Optimization of a weight matrix calculation for computed tomography of chemiluminescence imaging
Authors: Ren Chengsheng , Jin Yi , Zhai Chao , Sha Xinguo , Song Huazhen 
Published: January 2025

Computed tomography of chemiluminescence (CTC) reconstructs unknown physical quantities in 3D fluids by capturing 2D projections, and the imaging model must accurately describe the mathematical relationship between the volume of interest (VoI) and the projections. This paper addresses the optimization of the weight matrix calculation in CTC imaging and introduces the Monte Carlo subpixel (MC-subpixel) method. The method is applied to dynamic imaging scenarios where frequent camera position adjustments are required, such as scenes with limited projection angles or opaque optical obstructions. It improves computational efficiency and maintains reconstruction accuracy. Simulative studies show that compared to subpixel segmentation methods, the MC-subpixel method maintains the same order of magnitude (approximately 0.05 s) per voxel computation time while reducing the reconstruction cumulative error by 41.39%. Additionally, compared to the voxel spread function (VSF) method, this algorithm reduces the time complexity by an order of magnitude while ensuring comparable reconstruction errors. Supported by this algorithm, 3D measurements of the Bunsen flame successfully yielded key parameters of flame combustion, including the 3D volume, surface area, and convexity. These measurements suggest the spatial structure, the evolution process of the flame growth, and the interaction between the flame and the flow.
Independently tunable dual-channel angle-sensitive narrow-band perfect absorber
Authors: Yang Qilong , Zeng Lili , Li Boxun 
Published: January 2025

In this correspondence, we introduce a versatile adjustable absorber featuring two distinct channels. Its primary composition includes strontium titanate (STO) and graphene. The refractive index of STO is influenced by temperature variations and the existence of the structural cavity, allowing for dynamic regulation of the absorption spectrum through external temperature changes and the angle of incident light. The developed device is capable of achieving dual-channel narrow-band perfect absorption at frequencies of 0.394 and 1.24 THz, demonstrating absorption rates of 99% and 98%, respectively. Importantly, we examined the Fermi level transition from 0 to 0.5 eV, revealing that the first resonance absorption peak can be adjusted within a range of 60% to 99%, accompanied by a redshift. This phenomenon is attributed to the local surface plasmon resonance induced by the graphene layer. The absorption characteristics of the second resonance remain relatively stable due to the peak formations within the Fabry–Perot cavity situated inside the STO layer. Given that the formant is influenced by temperature, it can be utilized as a temperature sensor. Furthermore, the absorptivity can be modified by altering the angle of the incident light. As a result of this angle dependence, optical switching can be achieved with a 22 dB ON/OFF ratio and a modulation depth close to 100%. Due to the symmetry of the absorption structure, the device remains unaffected by the polarization of the incoming light. The proposed tunable absorber has potential applications in electromagnetic absorption, optical switching, and various other domains.
Perwujudan Konsep On Pada Tokoh Frieren dan Heiter Dalam Anime Sousou No Frieren Karya Kanehito Yamada
Authors: Indriani Emilia Fortuna , Santoso Budi 
Published: January 2025

This study is intended to determine how the embodiment of the value of on, gimu, and giri in the characters Frieren and Heiter in the anime Sousou no Frieren by Kanehito Yamada. The author uses descriptive qualitative method. This research design uses literary anthropology, which leads to literary text research that examines literary reflections as cultural reflections. The data source was taken from Muse Indonesia's Youtube channel video entitled "Frieren: Beyond Journey's End" on episode 1-2. Frieren receives more on, giri, and gimu than Heiter because Frieren does not understand the concept of gratitude. She has a cold personality and lacks the ability to understand how quickly time passes for humans. After understanding the concept, Frieren tried to repay the debt of gratitude she had not been able to do. Frieren is able to pay his debt or giri in a timely manner. Heiter understood the concept of on so he did not carry as much of the burden of the values of on, giri and gimu as Frieren. Frieren and Heiter both carried the gimu ko to Himmel. Heiter managed to complete his gimu because he really took care of Fern until the end of his life. Frieren, on the other hand, had done her gimu and continued her gimu as part of her life principles. It can be concluded through this anime, Japan still maintains the moral concepts of on, giri and gimu.
Interferensi Fonologi Wasedaboys terhadap Nama-Nama Daerah Indonesia pada Vlog Nihongo Mantappu
Authors: Rahardjo Hardianto 
Published: January 2025

Interference is a mistake that is generally made by second language learners because of the influence of their first language skills. Meanwhile, phonological interference is an error that occurs at the sound level due to changes in phonemes that are influenced by knowledge of the sound system in the first language. This proposal discusses the mistakes of second language learners (in this case, Wasedaboys) in understanding sound changes that occur in the language being studied (Indonesian). This study aims to describe the forms and factors that cause phonological interference by Wasedaboys in writing the names of regions in Indonesia in the vlog "Nihonggo Mantappu" entitled "quiz spelling Indonesian regional names w/ wasedaboys! How ridiculous! The method used in this research is descriptive qualitative method with theory referring to Weinrich's (1953) interference theory. The data collection method used is the listening method with the proficient free engagement technique. Based on the data that has been obtained, the forms of phonological interference found are classified into forms of interference with phoneme changes, interference with the addition of phonemes and forms of interference with phoneme deletion in which the forms of interference mentioned above occur at the level of vowel and consonant phonemes. The factors that cause phonological interference are (1) the bilingualism of the speech participants, totaling 3 data, (2) differences in vowel sounds and writing methods, totaling 11 data, (3) carrying over their mother tongue, totaling 3 data.Keywords: interference, phonology, vlog, Wasedaboys, Japan
Sensory acceptability of taperebá nectar formulation: physicochemical and microbiological characterization
Authors: Martins Ingryd Rodrigues , Figueiredo Carolina Araújo , Lins João Paulo de Melo , Martins Julia Helena da Silva , Martins Luiza Helena da Silva , Pelais Ana Carla Alves 
Published: January 2025

Industries seek to expand the market for products that meet consumer expectations in terms of state and nutritional quality. Therefore, this study sought to develop taperebá nectar using Response Surface Methodology (RSM). Physicochemical (pH, total soluble solids and titratable acidity) and microbiological (coliforms, E. coli, Staphylococcos aureus and mesophilic aerobic bacteria) characteristics were evaluated in the pulp and in 11 taperebá nectar trials. Sensory acceptance was made on the nectars prepared, which was evaluated through the attributes state, overall impression and purchase intention. The nectars had a maximum pH of 3.25, titratable acidity (TA) of 0.74 g/100 g and total soluble solids (TSS) of 22.73 ºBrix. The nectars met legal standards for TSS while the pH and TA values, but not specified by legislation, were in line with other tropical nectars. The microbiological analysis showed results with acceptable limits for current legislation. Formulation 9, with 20.85% taperebá pulp and 14% sugar, was the most accepted in terms of state, overall impression and purchase intention. The MRS revealed that taperebá pulp had a linear effect on sensory acceptance, with the lowest percentages of pulp being the most preferred. The sugar content had a quadratic effect, but not significant (p ≥ 0.05). The nectar developed showed good acceptance by consumers for the attributes judged, with the provision of physical-chemical and microbiological characterizations, in accordance with Brazilian legislation, for the development of drinks based on taperebá.
The Issue of Diachronic Composition in Aristotelian Hylomorphism
Authors: Panayides Christos 
Published: January 2025

Abstract
One of the many puzzles in Aristotelian hylomorphism is this: What happens to matter when it comes to be enformed? Interpreters ascribe to Aristotle different theories of diachronic composition. Some of them assume that he endorses a view that contemporary metaphysicians label as ‘preservationism’: matter survives unchanged in the hylomorphic whole. Others take it that he accepts what nowadays is tagged as ‘annihilationism’: matter is annihilated and replaced by a new object, the one created by the union of matter and form. And yet others argue that he maintains that matter survives in the hylomorphic whole but it undergoes some significant changes, a thesis which, in modern metaphysical parlance, is labelled as ‘alterationism’. This paper does four things. First, it shows that none of these approaches to the issue at hand is satisfactory. Second, it examines some key passages in Physics I 7 and Generation and Corruption I 1-5 where Aristotle is often assumed to maintain incompatible views about coming to be. Third, it argues that there is no incompatibility between the positions presented in these texts. Finally, it shows that this same textual evidence sheds light on Aristotle’s views on what happens to matter when it comes to be enformed. He actually adopts different theories of diachronic composition for different hylomorphic wholes. He applies alterationism to non-substances and annihilationism to substances.
Hodge–Tate stacks and non-abelian 𝑝-adic Hodge theory of v-perfect complexes on rigid spaces
Authors: Anschütz Johannes , Heuer Ben , Le Bras Arthur-César 
Published: January 2025

Abstract
Let 𝑋 be a quasi-compact quasi-separated 𝑝-adic formal scheme that is smooth either over a perfectoid

Z
p

\mathbb{Z}_{p}

-algebra or over some ring of integers of a 𝑝-adic field.
We construct a fully faithful functor from perfect complexes on the Hodge–Tate stack of 𝑋 up to isogeny to perfect complexes on the v-site of the generic fibre of 𝑋.
Moreover, we describe perfect complexes on the Hodge–Tate stack in terms of certain derived categories of Higgs and Higgs–Sen modules.
This leads to a derived 𝑝-adic Simpson functor.
Fitness of Bactrocera dorsalis (Hendel) (Diptera: Tephritidae) on four economically important host fruits from Fujian Province, China
Authors: Song Yunzhe , Lin Jia , Ouyang Xinru , Ren Zhizhuo , Luo Yilin , Ji Qinge , Hong Yongcong , Cai Pumo 
Published: January 2025

Abstract

Bactrocera dorsalis (Hendel) (Diptera: Tephritidae) is a highly polyphagous fruit fly pest of economic importance in regions of the world where it occurs. This pest is now established in most parts of Fujian Province, an important fruit-production region in China. However, basic life history information of B. dorsalis on different fruits in this region, which is crucial for developing more effective control approaches, is poorly known. The demographic parameters of B. dorsalis on four fruit types: navel orange (Citrus sinensis Osb. var. brasliliensis Tanaka; Rutaceae), carambola (Averrhoa carambola L.; Oxalidaceae), loquat [Eriobotrya japonica (Thunb.) Lindl.; Rosaceae], and persimmon (Diospyros kaki Thunb.; Ebenaceae) were determined. Results showed that all tested fruit types were suitable for population persistence of B. dorsalis, but the suitability varied. The developmental rate, intrinsic rate of increase (R
m), net reproductive rate (R
0), and finite rate of increase (λ) were significantly greater on persimmon compared with the other fruits. Under experimental conditions, fastest development, highest fecundity, highest survival, and heaviest pupal weight were observed on persimmon fruit, demonstrating that persimmon is a suitable host fruit for the growth and reproduction of B. dorsalis. The findings of this study will be valuable in the development of targeted control methods for managing B. dorsalis in orchards, with a particular focus on mixed orchards.
Cellulose particles filled oil-in-water emulsion: a facile strategy to prepare edible oleogels
Authors: Li Yanlei , Le Ying , Gao Zhiming , Jiang Wenxin , Wu Yuehan , Yuan Dan , Lu Wei , Chen Hui , Zhang Juan , Chen Zifang 
Published: January 2025

Abstract
In this work, a facile strategy of filling the O/W emulsions with cellulose particles to prepare edible oleogels was reported. Two preparation processes, particle filling in water phase of emulsion (PFWP) and one pot dispersing (OPD) are adopted. The effect of cellulose particle concentration and water content on the formation and properties of oleogels were evaluated. Results showed that both of the two processes (PFWP and OPD) could form an oleogels, within a wide range of particle concentration (20 wt% – 40 wt%) and water contents (15 wt% – 25 wt%). The formed oleogels have good centrifugal stability, thixotropic recovery properties and thermostability. The storage moduli of the oleogels increased with an increase of cellulose particle concentration, which is associated with the stronger capillary bridges network. Our results provide a fast and simple approach for oil structuring, which should have great potential application in food industry, especially in food bakery.
Polymer/phytochemical mediated eco-friendly synthesis of Cu/Zn doped hematite nanoparticles revealing biological properties and photocatalytic activity
Authors: Kumar Pankaj , Arya Vedpriya , Kumar Ashwani , Thakur Naveen 
Published: January 2025

Abstract
Unique magnetically recoverable copper/zinc-doped hematite nanoparticles, were synthesized by using a co-precipitation process with polymer polyvenylpyrodine and an aqueous extract of the Azadirachta indica plant serving as the capping and stabilizing agent. Hematite nanoparticles are the most stable form of iron oxide at room temperature, the presented work concentrated on the effects and comparisons of chemically and green synthesized doped materials that serve a dual role as reducing agents: supporting biomedical application and catalyzing environmental cleanup through photocatalysis. The prepared nanoparticles were characterized using X-ray diffraction, UV–vis spectroscopy, Fourier-transform infrared spectroscopy, Raman spectroscopy, vibrating-sample magnetometry, scanning electron microscopy, and transmission electron microscopy techniques to examine the produced material. The average grain size for doped hematite nanoparticles was found to be 13.33–19.90 nm based on X-ray diffraction measurements. The Fourier-transform infrared spectroscopy spectrum demonstrates the function of the biomolecules in the extract in capping the nanoparticles. The ferrimagnetic character of the produced nanoparticles demonstrated by the Vibrating-sample magnetometer investigation showed dependence at 300 K. According to the phytochemical study, A. indica has components that enhance its photocatalytic and antioxidant activity. In comparison, chemical/green synthesized doped hematite nanoparticles demonstrated noticeably higher photocatalytic activity for the oxidative breakdown of hazardous organic dyes Rhodamine blue and Congo red. Additionally, the photocatalyst displayed outstanding stability for the reaction. Radical scavenger assays 2,2-diphenyl-1-picrylhydrazyl and 2,2′-Azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) were used to measure antioxidant capability. Based on the assay, the bran and husk fractions displayed higher levels of antioxidant activity. This research is regarded as a novel step in the production of doped hematite nanoparticles with particular photocatalytic and biological characteristics for wide use in environmental, and agricultural areas.
Tactical flight optimizer: a novel optimization technique tested on mathematical, mechanical, and structural optimization problems
Authors: Mortazavi Ali , Moloodpoor Mahsa 
Published: January 2025

Abstract
The current study presents a novel gradient-free metaheuristic search algorithm named Tactical Flight Optimizer (TFO), tailored to meet the growing need for high-performance optimization techniques in solving complex engineering and mathematical problems. The main contribution of this study is the development of a method that simulates tactical air combat formations, offering a sophisticated alternative to conventional search algorithms. In the proposed method, the location of each agent is updated based on a resultant vector derived from three updating vectors. The updating vectors incorporate total information stored by the agents in each iteration. Consequently, the navigation process is guided by a more logical mechanism rather than a simple random process. The search performance of the TFO is initially benchmarked by solving a set of constrained mathematical functions. Subsequently, it is evaluated by addressing a suite of constrained mechanical and structural problems, containing both discrete and continuous decision variables. The obtained results are compared with five other well-stablished metaheuristic techniques. Acquired numerical results indicate that the TFO algorithm can provide promising results in solving both mathematical and engineering problems in terms of computational cost, accuracy, and stability.
Fabrication and wear performance of M7C3 carbide reinforced epoxy composites
Authors: Yilmaz Serdar Osman , Teker Tanju , Kavak Sercan , Karakoca Alper 
Published: January 2025

Abstract
The role of materials in industrial engineering has become even more important today. Various methods are used to develop materials with desired properties. Cr7C3 carbide and grease oil reinforced epoxy-based matrix composites were produced. Microscopic analysis of the composites was carried out by SEM. The differences in the wear properties of the composites were investigated in dry sliding wear test. Increasing sliding speed and load increased the wear of the composites. Combining Cr7C3 with epoxy resulted in improved wear performance. The higher the chromium carbide level increased the coefficient of friction. The best wear resistance result was obtained from 75 wt.% chromium carbide reinforced composite. The change in wear resistance varied significantly depending on the epoxy resin ratio and the amount of reinforcement.
The diachrony of honorification in Chinese: stability and change
Authors: Chen Rong , Liu Fengguang , Liu Shiyu 
Published: January 2025

Abstract
In this paper, we study honorification in Chinese from a diachronic perspective. Classical Chinese is found to exhibit a large number of lexical items used to elevate other in discourse. The aspects that are elevated are specific titles, positions/statuses, knowledge/expertise, age/generation, taste/appearance and addressee in general. In contemporary Chinese, we find that some of these lexemes have disappeared, some have remained, and others have become restricted in use. At the same time, new lexemes have come into being that better fit the changed (and still changing) society. As a politeness strategy – both positive and negative – and a reaction to the hierarchical social structure, honorification is very much alive, in the same way its corollary notion, self-denigration, is alive. Our study hence contributes to pragmatics by drawing researchers’ attention to an important aspect of language use that has been hitherto neglected.