bluuebunny/crossref_metadata_2025_split huggingface dataset:
MultiF‐RSNet: Distributed interpretation for multi‐platform collaborative in remote sensing
Authors: Zhang Luning , Lu Xue , He Yuanchun , Sun Zheng , Duan Shujing , Zhao Liangjin 
Published: February 2025

AbstractAdvances in remote sensing technology have significantly improved the on‐orbit processing capabilities of satellites. A distributed collaborative inference approach for multi‐platform remote sensing is introduced. This method leverages the synergy of multiple platforms to enhance inference precision. Initially, a feature compression module is implemented to reduce data transmission demands. Subsequently, a multi‐layer feature fusion module is employed to integrate features from various platforms. Simulation experiments on public datasets confirm that our multi‐platform collaborative object detection algorithm outperforms single‐platform independent inference, validating its effectiveness.
Research on double transistor open circuit fault diagnosis of T‐type three level rectifier based on mixed logical dynamical model
Authors: Wang Jianyuan , Liu Yuxiang , Yuan Dongsheng , Liu Cong , Zuo Kaiyue 
Published: February 2025

AbstractThe T‐type three‐level rectifier has garnered significant attention due to its ability to enhance the voltage waveform quality in power systems and reduce electromagnetic interference with other equipment. To ensure high reliability in high‐power wind and photovoltaic power generation systems, conducting fault diagnosis for T‐type three‐level rectifiers is crucial. This paper first analyzes the input current characteristics of both in‐phase and out‐of‐phase dual transistor open‐circuit faults. A current‐extended observer is developed using a hybrid logic dynamic model to estimate the current value during normal operation. The residual state equation is derived by comparing this estimated current with the actual fault current. A residual information table for fault currents is created through differential solutions of the residual state equation, enabling fault localisation by comparing the residual information against predefined threshold values. Finally, the feasibility and accuracy of the proposed fault diagnosis method are validated through simulations and experiments.
Formation of twin compact stars in low-mass X-ray binaries
Authors: Chanlaridis S. , Ohse D. , Alvarez-Castillo D. E. , Antoniadis J. , Blaschke D. , Danchev V. , Langer N. , Misra D. 
Published: February 2025

Context. Millisecond pulsars (MSPs) are laboratories for stellar evolution, strong gravity, and ultra-dense matter. Although MSPs are thought to originate in low-mass X-ray binaries (LMXBs), approximately 27% do not have a binary companion, and others are found in systems with large orbital eccentricities. Understanding how these systems form may provide insight into the internal properties of neutron stars (NSs).
Aims. We studied the formation of a twin compact star through rapid first-order phase transitions in NS cores due to mass accretion in LMXBs. We investigated whether this mechanism, possibly coupled with secondary kick mechanisms such as neutrino or electromagnetic rocket effects, leaves an observable long-lasting imprint on the orbit.
Methods. We simulated mass accretion in LMXBs consisting of a NS and a low-mass main-sequence companion and followed the evolution of the NS mass, radius, and spin until a strong phase transition is triggered. For the internal NS structure, we assumed a multi-polytrope equation of state that allows a sharp phase transition from hadronic to quark matter and satisfies observational constraints.
Results. We find that in compact binary systems with relatively short pre-Roche lobe overflow orbital periods, an accretion-induced phase transition can occur during the LMXB phase. In contrast, in binary systems with wider orbits, this transition can take place during the spin-down phase, leading to the formation of an eccentric binary MSP. If the transition is accompanied by a secondary kick with a magnitude > 20 km s−1, then the binary has a high probability of being disrupted, thereby forming an isolated MSP, or being reconfigured into an ultra-wide orbit.
Conclusions. Our findings suggest that accretion in LMXBs provides a viable path for the formation of twin compact stars that could leave a long-lived and thus observable imprint on the orbit. The eccentricity distribution of binary MSPs with long orbital periods (> 50 d) can provide stringent constraints on first-order phase transitions in dense nuclear matter.
Anterolateral Thigh Flap for Abdominal Wall Reconstruction: A Lifesaving Procedure—A Case Report
Authors: Nagaprasad N. , Harish G. Praveen , Jahan Asmat , Gaddam Kavya , Dharanikota Satwika 
Published: February 2025

AbstractIt is extremely challenging to deal with a complex full-thickness abdominal wall defect following serious trauma. We aim to share our experience in applying an anterolateral thigh flap in abdominal wall defect reconstruction. This is a retrospective case report of a 40-year-old male patient with a large area of full-thickness defect in the abdominal wall complicated with multiple organ damage identified due to acute trauma. Immediate organ repair surgeries were performed. Meanwhile, the patients underwent complete debridement in the zone of the abdominal wall defect, together with negative pressure wound therapy. Then the appropriate timing was chosen to perform a pedicled anterolateral thigh flap with vastus lateralis muscle for reconstructing a large area of full-thickness defect involving the abdomen. The outcome of the patients was also good. Thus, we conclude that the pedicled anterolateral thigh flap and vastus lateralis muscle flap are feasible to repair full-thickness defect in the abdominal wall and serve as lifesaving options.
Evaluating the Effects of Colonization with Multidrug-Resistant Bacteria on the Outcomes of Induction Chemotherapy in Patients with Acute Leukemia: A Prospective Analysis
Authors: Lagudu Perraju Bhaskar Bhuvan , Vijaykumar Varalakshmi , Chekuri Mounica , Gangopadhyay Devleena , Kalaiyarasi Jayachandran Perumal , Ganesan Prasanth , Rajaraman Swaminathan , Radhakrishnan Venkatraman 
Published: February 2025

Abstract
Introduction The presence of multi-drug resistant (MDR) bacteria has been linked to higher rates of morbidity and mortality in patients with acute leukemia.
Objective This prospective study aimed to evaluate the prevalence of MDR bacteria in stool samples of patients undergoing induction chemotherapy for acute leukemia and to explore its association with clinical outcomes.
Materials and Methods The study recruited 200 patients, aged 1-60 years, with newly diagnosed acute lymphoblastic leukemia (ALL) or acute myeloid leukemia (AML) who were scheduled to receive intensive induction chemotherapy. Stool samples were obtained on days 1 and 15 of the induction phase, and standard bacterial culture methods were used to determine culture and sensitivity.
Results Two hundred patients were enrolled from January 2018 to March 2020. On day 1, 35.7% of the stool cultures were positive, with all identified bacteria being MDR. On day 15, 36.7% of the samples were positive for MDR bacteria. MDR E. coli and MDR Enterococcus faecium were the most common organisms isolated in the stool culture. The detection of MDR bacteria in day 15 stool cultures was significantly associated with an increased risk of infections, admissions to the intensive care unit, mortality, and failure to achieve remission.
Conclusion These findings indicate that monitoring stool colonization with MDR bacteria during induction chemotherapy could be crucial for identifying patients at elevated risk of adverse outcomes and optimizing antimicrobial strategies.
An Anatomical Study on Dominant Vascular Pedicle of Tibialis Anterior Muscle and Its Implication on Tibialis Anterior Muscle Flap
Authors: M.S Venkatesh , B.M Shwetha , K.N Manjunath , Shivaprasad Ashwini , Vidyashankar Veena , K. Anupama 
Published: February 2025

Abstract
Background The tibialis anterior muscle flap (TAMF) is a reliable option to provide coverage for the middle third of the leg. Identification of multiple segmental vessels for the TAMF often proves to be a tedious procedure. A single dominant vascular pedicle, if identified, can be consistently used for harvesting the TAMF. There are no anatomical studies in the literature that propose to identify the main vascular pedicle of the tibialis anterior muscle, which can be consistently used for transfer.
Materials and Methods Forty lower limbs of 20 cadavers were used for the study. Microdissection of the limbs was done to identify the tibialis anterior muscle and the vessel along their entire length. The number of vascular pedicles and the location of each pedicle from the knee joint line and tibial tuberosity were noted.
Results There were a mean of 7.45 (minimum: 5; maximum: 9) segmental perforators from the anterior tibial artery. The average diameter of the dominant perforator was 1.10 ± 0.12 mm. The mean distance of the dominant pedicle from the knee joint line and the tibial tuberosity was 12.15 ± 0.98 and 7.7 ± 1.8 cm, respectively.
Conclusion The dominant vascular pedicle of the tibialis anterior muscle is consistently found at an average distance of 12 cm from the knee joint line and 7.5 cm from the tibial tuberosity. The dominant pedicle could perfuse about 70% of the muscle bulk. A partial TAMF can be devised based on this dominant pedicle for middle one-third leg defects.
Tackling grand challenges: reimagining a moral ecology of globalisation
Authors: Buckley Peter , Enderwick Peter 
Published: February 2025

Abstract
This paper argues the case for a morally superior globalisation designed to overcome some of the most striking limitations of recent global waves but retaining the economic power to address global challenges. There are three steps in reimagining a more acceptable globalisation: its primary focus; a corporate morality to ensure adherence to ethical practices; and the elimination of its negative externalities. For the first we suggest the adoption of the goal of elevating sustainable development to be the primary driver of globalisation. The second step involves acceptance of sacrifice by all agents: consumers, producers, governments, and investors, to widen humanity’s moral circle and value future generations as much as the present generation. The final stage involves a commitment by governments and multinational agencies to correct some of the obvious imperfections of globalisation while also ensuring its continuing operation. Our discussion represents a useful thought experiment and requires a significant change in thinking within those institutions charged with setting the “rules of the game” if we are to devise a fairer global system.
Additive manufactured microchannels: thermal insights from flow configuration and rough wall synergy
Authors: Nadarajah Puurnaraj , Mohamed Khairudin , Abdullah Jamaluddin , Devarajan Mutharasu 
Published: February 2025

Abstract
An additive-manufactured triangular microchannel heat sink (MCHS) with a hydraulic diameter of 650 µm and a relative wall surface roughness of 8% was fabricated using the direct metal laser sintering (DMLS) method. This experimental study investigates the effects of flow configurations and wall roughness on the MCHS’s thermal performance. Parameters such as the temperature gradient, pressure drop, Nusselt number, and thermal performance index (TPI) were evaluated and compared. At flow rates between 1 ml min−1 and 5 ml min−1, the counterflow configuration exhibited a more uniform temperature distribution, achieving a maximum improvement of 37.2% compared to parallel flow. Additionally, the counterflow resulted in a pressure drop reduction of at least 25% as the flow rate increased. Notably, the Nusselt number for parallel flow was 44% higher on average than in macro ducts, while counterflow offered a 22% improvement. This performance enhancement is attributed to the rough wall elements of the DMLS-printed MCHS, which promote heat dissipation by enhancing fluid mixing through the combined effects of increased inertial forces and surface roughness. The MCHS with parallel flow demonstrated a higher TPI compared to counterflow, averaging a 16% increase. However, to make valid comparisons with other DMLS-printed MCHS designs, studies at higher Reynolds number with an increased number of microchannels are needed. In conclusion, counterflow reduces the thermal gradient across the MCHS and is recommended for low heat-density electronic devices where thermo-mechanical reliability is critical. Conversely, parallel flow is better suited to high heat-density power electronics where efficient thermal management is a primary concern.
Applicability of universal machine learning interatomic potentials to the simulation of steels
Authors: Echeverri Restrepo Sebastián , Mohandas Naveen Karuthodi , Sluiter Marcel , Paxton Anthony T. 
Published: February 2025

Abstract
Bearing steels are complex materials composed of an iron matrix and a well defined and precise amount of several alloying elements.&#xD;In order to improve sustainability and circularity, there is a tendency to increase the utilisation of scrap material for their production.&#xD;The variability of the composition of scrap material has a direct impact on the properties of the final steels: There is less control on their composition due to the possible presence of larger amounts of tramp and alloying elements.&#xD;One way to study the effect of tramp elements is by using universal machine learning interatomic potentials.&#xD;These types of potential render the investigation of multielement systems possible.&#xD;They permit the study of interactions between iron atoms in the matrix and multiple concurrent tramp and alloying elements, a feature that is currently not available in classical potentials.&#xD;In this work, we present a benchmark of four state-of-the-art universal machine learning interatomic potentials (CHGNet [1] (v0.2.0 and v0.3.0 ), M3GNet [2], MACE [3]) and SevenNet [4], and study their applicability to the simulation of systems relevant to steels.&#xD;For pure Fe, all potentials accurately predict the equilibrium lattice parameter, but the accuracy varies for other properties.&#xD;For most solute-solute and solute-vacancy interactions all interatomic potentials tend to capture the general trends though there is a disparity in the predicted magnitudes.&#xD;While currently “off-the-shelf” universal machine learning interatomic potentials fail to predict some key properties, some of them show significant potential to serve as starting point for further training and refinement.
Derived sequences of the (n, j)-bonacci sequences
Authors: Huang Yuke , Wen Zhiying 
Published: February 2025

Abstract
Derived sequence is an important theme in combinatorics on words. Let

S

n
,
j

be the infinite one-sided sequence over the alphabet

{

a
d

,

1
⩽
d
⩽
n
}

generated by the substitution

σ

n
,
j

(

a
d

)
=

a
1

j

a

d
+
1

for

1
⩽
d
<
n

and

σ

n
,
j

(

a
n

)
=

a
1

, which are natural generalizations of the Fibonacci sequence. In this paper, we determine the derived sequences of the (n, j)-bonacci sequences

S

n
,
j

for

n
⩾
2

and

j
⩾
1

.
Indirect detection of dark matter absorption in the Galactic Center
Authors: Boddy Kimberly K. , Dutta Bhaskar , Evans Addy J. , Huang Wei-Chih , Moltner Stacie , Strigari Louis E. 
Published: February 2025

Abstract
We consider the nuclear absorption of dark matter as an alternative to the typical
indirect detection search channels of dark matter decay or annihilation. In this scenario, an
atomic nucleus transitions to an excited state by absorbing a pseudoscalar dark matter particle
and promptly emits a photon as it transitions back to its ground state. The nuclear excitation of
carbon and oxygen in the Galactic Center would produce a discrete photon spectrum in the
𝒪(10) MeV range that could be detected by gamma-ray telescopes. Using the
BIGSTICK large-scale shell-model code, we calculate the excitation energies of carbon and
oxygen. We constrain the dark matter-nucleus coupling for current COMPTEL data, and provide
projections for future experiments AMEGO-X, e-ASTROGAM, and GRAMS for dark matter masses from
∼ 10 to 30 MeV. We find the excitation process to be very sensitive to the dark matter mass
and find that the future experiments considered would improve constraints on the dark
matter-nucleus coupling within an order of magnitude.
Primordial black hole formation from type II fluctuations with primordial non-Gaussianity
Authors: Shimada Masaaki , Escrivà Albert , Saito Daiki , Uehara Koichiro , Yoo Chul-Moon 
Published: February 2025

Abstract
This study investigates the formation of primordial black holes (PBHs) resulting from the
collapse of adiabatic fluctuations with large amplitudes and non-Gaussianity.
Ref. [1] showed that fluctuations with large amplitudes lead to the formation of
type B PBHs, characterized by the existence of the bifurcating trapping horizons, distinct from
the more common type A PBHs without a bifurcating trapping horizon. We focus on the local type
non-Gaussianity characterized by the curvature perturbation ζ given by a function of a
Gaussian random variable ζG as βζ=-ln(1-βζG) with a
parameter β. Then we examine how the non-Gaussianity influences the dynamics and the type
of PBH formed, particularly focusing on type II fluctuations, where the areal radius varies
non-monotonically with the coordinate radius. Our findings indicate that, for β > -2, the
threshold for distinguishing between type A and type B PBHs decreases with increasing β
similarly to the threshold for black hole formation. Additionally, for large positive values of
β, the threshold for type B PBHs approaches that for type II fluctuations. We also find
that, for a sufficiently large negative value of β ≲ -4.0, the threshold value is in
the type II region of μ, i.e., there are fluctuations of type II that do not form black holes.
Lastly, we calculate the PBH mass for several values of β. Then we observe that the final
mass monotonically increases with the initial amplitude within the parameter region of type A
PBHs, which differs from previous analytical expectations.
Theoretical research on effective generation of isolated attosecond pulse from the synthesized pulse laser with the optimized waveform
Authors: Zhan Kunzhen , yin yanben , Chen Gao 
Published: February 2025

Abstract
Mid-infrared femtosecond pulse laser with the single cycle and high intensity is an ideal driving light source for generating isolated attosecond pulse. Due to current experimental limitations, it is difficult to directly achieve this type of laser light source in the laboratory. In this paper, we obtain such an ideal light source by adding a Ti: sapphire pulse to the combined pulse laser consisting of two mid-infrared pulses. Specifically, by combining the synthesized pulse consisting of 8 fs/ 1200 nm / 1.62×1014 W/cm2 and 12 fs/ 1800 nm/ 2.71×1014 W/cm2 with an additional 8 fs/800 nm/ 1.26×1014 W/cm2 Ti: sapphire pulse, the resulting electric field waveform is very close to that of a 1170 nm femtosecond pulse with an intensity of 1.4×1015 W/cm2, a single-cycle pulse width, and a carrier-envelope phase of 0.25 π. Numerical simulations show that both cases produce high-order harmonic emission spectra with broadband supercontinuum spectra, however, the bandwidth of the supercontinuum spectra and the harmonic intensities in the synthesized pulses are significantly better than those in the single 1170nm pulse. After inverse Fourier transform, we obtain 66 as high-intensity isolated attosecond pulse, whose intensity is five orders of magnitude higher than that of a monochromatic field. Here, the phase differences between three combined pulse lasers have little effect on the numerical simulation results when they vary in the range of 0.3 π.
Power distribution over the wafer-scale monolithic pixel detector — MOSAIX for ALICE ITS3
Authors: Aglieri Rinella G. , Bugiel S. , Dobrijevic D. , Lemoine C. , Snoeys W. , Vicente Leitao P. ,   the ALICE collaboration
Published: February 2025

Abstract
For the LS3 ALICE ITS3 upgrade the detector material budget reduction has been pushed to the limit by proposing a system composed almost exclusively of silicon wafer thinned down to 50μm. This improves performance, but adds complexity to the ASIC design. It requires a wafer-scale module with embedded power delivery network and on-chip data transfer, which were usually done through flexible printed circuit cable.

This contribution covers different aspects of the power delivery network design for a wafer-scale detector. It describes the difficulties, shows possible solutions and presents the power scheme design of the full-size ITS3 sensor prototype MOSAIX.
Prototype of SiC beam monitor for the COMET experiment at J-PARC
Authors: Kishishita T. , Okabe K. , Fujita Y. , Fukao Y. , Igarashi Y. , Hamada E. , Shoji M. , Xu X. , Kosugi R. , Kojima K. , Masumoto K. , Tanaka Y. , Yashima H. , Sakurai Y. 
Published: February 2025

Abstract
We have developed a prototype of the muon beam monitor (μBM) for the COMET experiment
at J-PARC. The COMET aims to search for the neutrino-less muon-to-electron conversion event in
the field of the nucleus, as a charged lepton flavor violation process. The SiC-based μBM
will be installed in a vacuum chamber and located in front of the muon-stopping target and the
main central drift chamber. The detector consists of SiC PN-diodes and dedicated readout
electronics. By tailing the 256 sensors in a matrix, the beam profile and bunch stability can be
extracted, and then, are utilized for the background estimation of the rare process. To validate
the μBM concept, we implemented the SiC sensors on the prototype Kapton-flex sensor board and
conducted a beam test at J-PARC. The pulse height of μ-events in the SiC sensor was linearly
correlated with an averaged coincidence of the decayed electrons by scintillators. We thus
conclude that the number of incident muons can be estimated from the pulse height information from
the μBM. The radiation tolerance of the sensor was also proven to be sufficient for the COMET
Phase-1 by irradiating fast neutrons with 1.7×1012/ cm2 fluence at research
nuclear reactor. The electronics designed in 65 nm CMOS is currently under testing. In the
lab.-testing, we confirmed the basic functionality as a required waveform digitizer and sufficient
signal-integrity to drive the 10 m cable length to the backend electronics.
Production of flex circuits for the ATLAS Inner Tracker Pixel Outer Barrel
Authors: Costanza F. , Chabanne E. , Gaglione R. , Levêque J. , Massol N. , Vilalte S. 
Published: February 2025

Abstract
The ATLAS ITk Pixel system requires large-scale flex circuits for low-voltage power, high-voltage sensor bias, and command/data transmission due to tight space constraints. This report focuses on the design and production of the services running from the modules to the first patch panel of the ITk Pixel Outer Barrel. The results from the quality control tests on the pre-production (10% of what is required to equip the final detector) will be discussed. In this report we also describe the procedure developed for the complex 3D bending needed to accommodate the routing and to respect the mechanical envelope.