bluuebunny/crossref_metadata_2025_split huggingface dataset:
Design and Implementation of Smart Energy Management System
Authors: Wen Jian , Deng Shengxiang 
Published: January 2023

Abstract
In order to optimize the energy management of the industrial park, the technical architecture and the function of intelligent energy management system are set up using information technology of use fixed number of year, load, capacity, cost of investment, etc. of various equipment in the industrial park. All the data monitoring, collection and analysis are based on the energy consumption index of scientific management, realizing the optimal operation, the effects of energy conservation and emissions reduction and refined energy management, and promoting the economic benefits of the park. Based on the Guangzhou City Project, in order to improve the comprehensive efficiency of energy use in the park, this paper carries out offline debugging and online commissioning of energy storage equipment in the park.
Study on the Power Data Assets and Trading System Design of Blockchain
Authors: Li Haitao , Xue Honglin , Guo Kang , Zhang Rui , Lu Shunfa 
Published: January 2023

Abstract
The sensitive data such as electric power data suffer from the easily abuse in the traditional centralized data trading system. To solve this problem, the blockchain-based power data’s capitalization and trading system were proposed in this study. Given the trust for blockchain technology, this work established a multi-party trusty network between multiple parties in the distributed ledger with cryptographic algorithms, and distributed multi-party consensus protocol. The system development with Hyperledger’s consortium blockchain framework Fabric made the power data safe, transparent and immutable. The local development environment for testing included a operating system MAC OS 10.14.6, six-core CPU 3.0 GHz, RAM 16 GB. A single machine is configured with multiple block chain network nodes, an ordering node, and two organizations Org0 and Org1, each of which has two nodes Peer0 and Peer1, and adopts the Solo consensus mechanism. The experimental results show that the system run well in the integrated test, satisfied the design requirements, and had low maintenance costs and improved security. Compared with the traditional data trading system, the blockchain-based power data’s capitalization and trading system demonstrated the comprehensive functionality and security advantages in the study.
Visualization of cold surface frosting
Authors: Xia Peng , Fan Lei , Xu Conghui , Diao Yongfa , Lin Yang , Lai Fangye 
Published: January 2023

Abstract
The frosting has a profound impact on heat transfer. The surface frosting makes heat transfer difficult and reduces heat transfer efficiency. Therefore, it is particularly important to study anti freezing methods and measures. In this paper, based on the constant temperature and humidity visualization system, the freezing process and frosting process of water droplets on the bare aluminium surface, hydrophilic coating surface, and hydrophobic coating surface were observed by Rising View and MATLAB. The thickness of frost, the freezing radius of water droplets, the morphology of ice crystals, and the coverage rate of water droplets were compared. Finally, the effect of different coatings on inhibiting frosting was analysed quantitatively and theoretically.
Fault transient feature extraction method of 66kV transmission line based on improved wavelet threshold and CEEMDAN-FME
Authors: Zhang Jingwei , Pan Zhongfeng , Liang Xiaolong , Wang Keqiang , Liu Gang , Ning Li , Tang Xiaoning , Zhao Pengyang 
Published: January 2023

Abstract
In the 66kV transmission line, the compensation effect of the arc suppression coil, so the amplitude of fault zero sequence current is weak after the occurrence of single-phase grounding responsibility. The fault characteristics are not obvious, and there is environmental noise interference during fault signal acquisition, which further increases the difficulty of ground fault feature extraction. To solve the above problems, a fault transient feature extraction method of 66kV transmission line is proposed, based on improved wavelet threshold and Complete Ensemble Empirical Mode Decomposition with adaptive noise (CEEMDAN) - Fuzzy measure entropy (FME). The characteristics of single-phase grounding transient fault in small current grounding system are analyzed. The transient fault signal was preprocessed by an improved wavelet threshold method, and the transient fault characteristics were extracted accurately by CEEMDAN-FME processing. The proposed method has good anti-noise performance through the simulation comparison and verification of denoising processing and transient feature extraction by MATLAB. It can effectively extract fault features when the interference degree is significant.
A theoretical comparison of silicon and diamond in microdosimetry
Authors: Yu Songke , Wang Dong , Zhong Xiaojuan , Zhu Hongkui , Chen Wei 
Published: January 2023

Abstract
Silicon and diamond are regarded as promising solid-state
detectors for microdosimetry and have attracted considerable
attention in recent years. However, their performance is slightly
different due to the difference in physical qualities. In this work,
we intend to compare their performance in microdosimetry
theoretically from the aspect of tissue equivalence and electronic
properties. The tissue equivalence study has shown that diamond
exhibits better tissue equivalence than silicon due to the
approximation of mean ionization/excitation potential to tissue. And
the tissue equivalence of silicon is acceptable when the incident
energy is low. In electronic properties comparison, the results
indicate that the collection time in the diamond is shorter than
that in silicon when aligned in the same configuration, and the
current signal induced in CVD diamond is higher than in silicon at
low electric fields. The current in natural diamond is greater than
silicon at the low electric field only when the energy deposited in
silicon and diamond is different. Since the microdosimeter is
usually performed at low electric fields in microdosimetry to ensure
low electronic noise, the electronic properties of high-quality CVD
diamond are superior to silicon for microdosimetry applications. It
seems that diamond, especially high-quality CVD diamond, exhibits
better tissue equivalence and electronic properties than silicon in
microdosimetry.
Future changes in extreme heatwaves in terms of intensity and duration over the CORDEX-East Asia Phase Two domain using multi-GCM and multi-RCM chains
Authors: Kim Young-Hyun , Ahn Joong-Bae , Suh Myoung-Seok , Cha Dong-Hyun , Chang Eun-Chul , Min Seung-Ki , Byun Young-Hwa , Kim Jin-Uk 
Published: January 2023

Abstract
An extreme heatwave, in terms of intensity and duration, is projected to occur at the end of the 21st century (2071–2100) over the whole of East Asia. The projection is calculated using daily maximum temperature data of 25 km horizontal resolution produced by 12 general circulation model-regional climate model chains participating in the CORDEX-East Asia Phase 2 project. An ‘extreme’ heatwave is defined as one in which the heatwave magnitude (HWM), which is the accumulated daily intensity of a heatwave during the heatwave period, is higher than the 95th percentile of the HWM for the reference period (1981–2005). In historical simulations, heatwaves have occurred mainly from April to June in India, in April and May in Indochina, from June to August in China and Mongolia, and in July and August in the Korean Peninsula and Japan; most heatwaves last three to four days. In India and Indochina, long-lasting and intense heatwaves occur more often than in other regions. In future, heatwave intensity will increase, the average duration of heatwaves will be approximately two to three weeks, and the heatwave season will be lengthened. Therefore, extreme heatwaves will occur more frequently and strongly. Under two representative concentration pathway scenarios (RCP2.6 and RCP8.5) and two shared socioeconomic pathway scenarios (SSP1-2.6 and SSP5-8.5), the proportion of extreme heatwaves to all heatwave events will increase from 5.0% (historical) to 8.0%, 20.8%, 19.3%, and 36.3%, and the HWM of the extreme heatwave will be 1.4, 3.5, 3.0, and 9.0 times stronger, respectively. The main reason for the increase in the HWM of extreme heatwaves is the increased duration rather than the daily intensity of the heatwaves. In East Asia, the temporal and regional disparities of heatwave damage will be much more prominent as extreme heatwaves become stronger and more frequent in these regions and during the periods that are more affected by heatwaves in the present day.
A transfer operator approach to relativistic quantum wavefunction
*
Authors: Mezić Igor 
Published: January 2023

Abstract
The original intent of the Koopman–von Neumann formalism was to put classical and quantum mechanics on the same footing by introducing an operator formalism into classical mechanics. Here we pursue their path the opposite way and examine what transfer operators can say about quantum mechanical evolution. To that end, we introduce a physically motivated scalar wavefunction formalism for a velocity field on a 4-dimensional pseudo-Riemannian manifold, and obtain an evolution equation for the associated wavefunction, a generator for an associated weighted transfer operator. The generator of the scalar evolution is of first order in space and time. The probability interpretation of the formalism leads to recovery of the Schrödinger equation in the non-relativistic limit. In the special relativity limit, we show that the scalar wavefunction of Dirac spinors satisfies the new equation. A connection with string theoretic considerations for mass is provided.
Design and bioprinting for tissue interfaces
Authors: Altunbek Mine , Afghah Ferdows , Caliskan Ozum Sehnaz , Yoo James J , Koc Bahattin 
Published: January 2023

Abstract
Tissue interfaces include complex gradient structures formed by transitioning of biochemical and mechanical properties in micro-scale. This characteristic allows the communication and synchronistic functioning of two adjacent but distinct tissues. It is particularly challenging to restore the function of these complex structures by transplantation of scaffolds exclusively produced by conventional tissue engineering methods. Three-dimensional (3D) bioprinting technology has opened an unprecedented approach for precise and graded patterning of chemical, biological and mechanical cues in a single construct mimicking natural tissue interfaces. This paper reviews and highlights biochemical and biomechanical design for 3D bioprinting of various tissue interfaces, including cartilage-bone, muscle-tendon, tendon/ligament-bone, skin, and neuro-vascular/muscular interfaces. Future directions and translational challenges are also provided at the end of the paper.
Modified Pearcey beam with enhanced focusing effects
Authors: Peng Zimu , Xia Tian , Tao Shaohua 
Published: January 2023

Abstract
In this paper, the focusing effects of the Pearcey beam (PB) are improved based on catastrophe optics, and the Pearcey integral is modified based on the butterfly catastrophe light field. A modified Pearcey beam (MPB) with a long focal depth is proposed, and the flexible adjustment of the focus position of the MPB is realized through theoretical analysis, simulation and experiment. The long focal depth of the beam is achieved under the premise of keeping the stable focus of the beam. Compared with the PB, the MPB has longer focal depth and more flexible focus position. With improved focusing effects, the applications of the MPBs in optical imaging and optical manipulation can be expanded.
Detection and rectification method for bent QR code recognition using convolutional neural networks
Authors: Tanaka Kazumoto 
Published: January 2023

Abstract
This paper proposes a method for decoding a bent quick-response code attached to a cylinder. The proposed method consists of two-stage image rectification using the shape function employed in a finite-element-method-based deformation analysis and a pix2pix network, which is a type of generative adversarial network. Rectification based on the shape function requires eight feature points, called nodes, of the bent code. A stacked hourglass network, a convolutional neural network used for human pose estimation, is used to detect these eight nodes. The experimental results show that, compared with other methods, the proposed method can more accurately decode bent codes with larger degrees of curvature.
SMURF: embedding single-cell RNA-seq data with matrix factorization preserving self-consistency
Authors: Pu Juhua , Wang Bingchen , Liu Xingwu , Chen Lingxi , Li Shuai Cheng 
Published: January 2023

AbstractThe advance in single-cell RNA-sequencing (scRNA-seq) sheds light on cell-specific transcriptomic studies of cell developments, complex diseases and cancers. Nevertheless, scRNA-seq techniques suffer from ‘dropout’ events, and imputation tools are proposed to address the sparsity. Here, rather than imputation, we propose a tool, SMURF, to extract the low-dimensional embeddings from cells and genes utilizing matrix factorization with a mixture of Poisson-Gamma divergent as objective while preserving self-consistency. SMURF exhibits feasible cell subpopulation discovery efficacy with obtained cell embeddings on replicated in silico and eight web lab scRNA datasets with ground truth cell types. Furthermore, SMURF can reduce the cell embedding to a 1D-oval space to recover the time course of cell cycle. SMURF can also serve as an imputation tool; the in silico data assessment shows that SMURF parades the most robust gene expression recovery power with low root mean square error and high Pearson correlation. Moreover, SMURF recovers the gene distribution for the WM989 Drop-seq data. SMURF is available at https://github.com/deepomicslab/SMURF.
A subsampling perspective for extending the validity of state-of-the-art bootstraps in the frequency domain
Authors: Yu Haihan , Kaiser Mark S , Nordman Daniel J 
Published: January 2023

Summary
Bootstrapping spectral mean statistics has been a notoriously difficult problem over the past 25 years. Many frequency domain bootstraps are valid only for certain time series structures, e.g., linear processes, or for special types of statistics, i.e., ratio statistics, because such bootstraps fail to capture the limiting variance of spectral statistics in general settings. We address this issue with a different form of resampling, namely, subsampling. While not considered previously, subsampling provides consistent variance estimation under much weaker conditions than any existing bootstrap in the frequency domain. Mixing is not used, as is often standard with subsampling. Rather, subsampling can be generally justified under the same conditions needed for original spectral mean statistics to have distributional limits in the first place. This result has impacts for other bootstrap methods. Subsampling then applies to extending the validity of recent state-of-the-art bootstraps in the frequency domain. We nontrivially link subsampling to such bootstraps, which broadens their range, as moment and block assumptions needed for these are cut by more than half. Essentially, state-of-the-art bootstraps then require no more stringent assumptions than those needed for a target limit distribution to exist, which is unusual in the bootstrap world. We also close a gap in the theory of subsampling for time series with distributional approximations, in addition to variance estimation, for frequency domain statistics.
Implementing brief and low-intensity psychological interventions for children and young people with internalizing disorders: a rapid realist review
Authors: Roach Anna , Cullinan Sophie , Shafran Roz , Heyman Isobel , Bennett Sophie 
Published: January 2023

AbstractIntroductionMany children fail to receive the mental health treatments they need, despite strong evidence demonstrating efficacy of brief and low-intensity psychological interventions. This review identifies the barriers and facilitators to their implementation.Sources of DataPsycInfo, EMBASE and Medline were searched and a systematic approach to data extraction using Normalization Process Theory highlighted key mechanisms and contextual factors.Areas of AgreementTen interventions from 9 papers, including 371 young people, were included. Studies identified organizational demands, lack of implementation strategy and stigma as barriers to implementation, and clear training and plans for implementation as facilitators.Areas of ControversyNo standardized implementation outcomes were used across papers so meta-analysis was not possible.Growing PointsBarriers and facilitators have been clearly identified across different settings.Areas Timely for Developing ResearchLongitudinal studies can identify methods and processes for enhancing long-term implementation and considers ways to monitor and evaluate uptake into routine practice.
DiscolobiumandRiedeliella(Fabaceae – Faboideae – Dalbergieae clade): leaflet anatomy, secretory structures and their systematic implications
Authors: Bento João Pedro Silvério Pena , Rosa Marcus Paulo Gonçalves , Sartori Ângela Lúcia Bagnatori 
Published: January 2023

AbstractDiscolobium and Riedeliella, exclusively South American genera, have been shown in phylogenetic analyses to be the sister group to the Pterocarpus clade. The species of the two genera can be confused when reproductive structures are absent, resulting in taxonomic misunderstandings in botanical collections. This study aimed to investigate the anatomical characters of leaflets of representatives of Discolobium and Riedeliella in terms of their diagnostic value at the genus and species levels and to provide information about the type, location and histochemistry of their secretory structures, and their usefulness for the systematics of the genera. The taxa were analysed using light microscopy and scanning electron microscopy. Unistratified epidermis, epidermal cell contour and fibre bundles of the main vein are features shared by the two genera. The position of the stomata and of the tector trichomes and the shape of the epidermal cells and of the mucilaginous idioblasts are diagnostic anatomical features at the genus level. Epidermal mucilaginous idioblasts are confirmed for all species studied. Phenolic idioblasts are present in Riedeliella and Discolobium, and secretory trichomes are found only in Discolobium. The anatomical characters of the leaflets are useful for the taxonomy of all species studied. Furthermore, our dataset shows novelties for the systematics of Fabaceae.
Floral development of one of the oldest dioecious lineages of Arecaceae reveals different stages of dicliny in pistillate and staminate flowers
Authors: Reis Sarah Barbosa , Mello Ana Caroline Marques Pereira , Rech André Rodrigo , Oliveira Denise Maria Trombert 
Published: January 2023

AbstractArecaceae subtribe Mauritiinae are a lineage of Neotropical dioecious species in subfamily Calamoideae, the earliest diverging and most diverse group of palms regarding sexual systems. Ontogenetic and anatomical studies of reproductive structures contribute to the understanding of evolutionary relationships, but there is a lack of detailed information. We describe the anatomical floral development of Lepidocaryum tenue, Mauritia flexuosa and Mauritiella armata (subtribe Mauritiinae) using standard light microscopy techniques. Three central moments in the development of pistillate and staminate flowers were identified: the initial phase of development of the floral meristem; the phase of determination of the whorls that will compose the pistillate and staminate flowers; and the phase of differentiation (pre-anthesis) of these whorls. Although the pre-anthetic flowers are diclinous, they are initially monoclinous, suggesting a hermaphrodite ancestor for Mauritiinae. The development is asynchronous since, in pre-anthesis, the pistillate flowers have staminodes that produce non-viable pollen grains, whereas the staminate flowers do not even have a pistillode. Staminodes may have a secondary function in attracting floral visitors.
Systemic sclerosis and primary biliary cholangitis share an antibody population with identical specificity
Authors: Favoino Elvira , Grapsi Ettore , Barbuti Giovanna , Liakouli Vasiliki , Ruscitti Piero , Foti Caterina , Giacomelli Roberto , Perosa Federico 
Published: January 2023

AbstractAnti-centromere (ACA) and antimitochondrial antibodies (AMA) are specific for limited-cutaneous systemic sclerosis (lcSSc) and primary biliary cholangitis (PBC), respectively, and can coexist in up to 25 and 30% of SSc and PBC patients. Here, we evaluated whether anti-centromeric protein A (CENP-A) antibodies cross-react with mitochondrial antigens. To this end, sera from two lcSSc patients (pt1 and pt4), one of them (pt4) also affected by PBC, were used as the source of ACA, previously shown to recognize different groups of amino acids (motifs) in the CENP-A region spanning amino acids 1–17 (Ap1–17). Pt1 and pt4 Ap1–17-specific IgG were purified by affinity-chromatography on insolubilized Ap1–17-peptide column and tested by western blotting with nuclear and cytoplasmic protein extract from HeLa cells. Immunoreactive proteins were identified by mass spectrometry and validated by immunodot. The results showed that affinity-purified SSc/PBC pt4 anti-Ap1–17 and not SSc pt1 anti-Ap1–17 Ab, specifically cross-reacted with the E2 component of the mitochondrial pyruvate dehydrogenase complex (PDC-E2), the major mitochondrial autoantigen in PBC. Sequence homology analysis indicated that the motif A-x-x-P-x-A-P recognized by pt4 anti-Ap1–17 IgG and shared by CENP-A and PDC-E2, is also expressed by some members of the Human Herpesvirus family, suggesting that they may trigger the production of these cross-reacting antibodies.