bluuebunny/crossref_metadata_2025_split huggingface dataset:
Intelligent height measurement technology for ground encroachments in large‐scale power transmission corridor based on advanced binocular stereovision algorithms
Authors: Tang Zhong , Jia Chenglong , Wang Heng , Rong Shuaiang , Zhao Wenbin 
Published: December 2022

AbstractTo locate the ground encroachments in transmission line corridor effectively, the application of a novel binocular stereo vision (BSV) for distance measurement is realized with improvement and adjustment in calibration and reconstruction process of BSV. Firstly, a calibration method using a 1‐D pole with spatial constraints to replace the 2‐D calibration object is proposed. The field experiment shows that this method improves the accuracy of the calibration in a large‐scale scene by expanding the calibration area. Then, a regulation algorithm to eliminate the difference between focal lengths for binocular cameras is designed to further improve accuracy of calibration. For practical utilization of BSV in the monitor system, the 3‐D reconstructions from world coordinate system (WCS) to ground‐based system is achieved by rotation and transformation of the reconstructed coordinate system and direct height measurement is realized consequently. Further, based on the calibration method being proposed, the partial calibration with a reduced calibration distribution area is studied considering the probable complex terrain. Height measurement calculations are carried out on both hypothetical and real obstacles to verify the validity of the calibration method and postprocessing algorithms. The results demonstrated that the calibration method algorithms successfully realized the practical application of BSV in large‐scale scene with high accuracy. By using this novel BSV technology, the total transmission line inspection cost is expected to be greatly reduced by comparing with manned helicopter and UAV inspections.
FIMF score‐CAM: Fast score‐CAM based on local multi‐feature integration for visual interpretation of CNNS
Authors: Li Jing , Zhang Dongbo , Meng Bumin , Li Yongxing , Luo Lufeng 
Published: December 2022

AbstractThe interpretability of the model is a hot issue in the field of computer vision. Score‐CAM is a kind of interpretable CAM method with good discrimination and gradient free calculation. It is a representative work in this field. However, it has the disadvantages of long calculation time and incomplete heatmap coverage. Therefore, this paper proposes an improved Score‐CAM method named FIMF Score‐CAM, which can fast integrate multiple features. Its contribution is reflected in two aspects: The weight of the feature map is directly calculated by using the feature template. Unlike Score‐CAM, this model greatly saves computation time because it only requires one convolutional calculation. Another contribution is that the feature map used to generate the heatmap integrates various semantic features of the local space, so that the heatmap of the object of interest can be generated with more complete coverage and better interpretation. The FIMF Score‐CAM is superior to the existing mainstream models in interpreting the visual performance and fairness indicators of the decision‐making, having more complete explanations of object classes and the advantage of faster calculation speed.
Gas phase Elemental abundances in Molecular cloudS (GEMS)
Authors: Fuente A. , Rivière-Marichalar P. , Beitia-Antero L. , Caselli P. , Wakelam V. , Esplugues G. , Rodríguez-Baras M. , Navarro-Almaida D. , Gerin M. , Kramer C. , Bachiller R. , Goicoechea J. R. , Jiménez-Serra I. , Loison J. C. , Ivlev A. , Martín-Doménech R. , Spezzano S. , Roncero O. , Muñoz-Caro G. , Cazaux S. , Marcelino N. 
Published: December 2022

Context.Gas phase Elemental abundances in molecular CloudS (GEMS) is an IRAM 30-m Large Program aimed at determining the elemental abundances of carbon (C), oxygen (O), nitrogen (N), and sulfur (S) in a selected set of prototypical star-forming filaments. In particular, the elemental abundance of S remains uncertain by several orders of magnitude, and its determination is one of the most challenging goals of this program.Aims.This paper aims to constrain the sulfur elemental abundance in Taurus, Perseus, and Orion A based on the GEMS molecular database. The selected regions are prototypes of low-mass, intermediate-mass, and high-mass star-forming regions, respectively, providing useful templates for the study of interstellar chemistry.Methods.We have carried out an extensive chemical modeling of the fractional abundances of CO, HCO+, HCN, HNC, CS, SO, H2S, OCS, and HCS+to determine the sulfur depletion toward the 244 positions in the GEMS database. These positions sample visual extinctions fromAV~ 3 mag to >50 mag, molecular hydrogen densities ranging from a few × 103cm−3to 3 × 106cm−3, andTk~ 10–35 K. We investigate the possible relationship between sulfur depletion and the grain charge distribution in different environments.Results.Most of the positions in Taurus and Perseus are best fitted assuming early-time chemistry,t= 0.1 Myr, ζH2~ (0.5−1) × 10−16s−1, and [S/H] ~ 1.5 × 10−6. On the contrary, most of the positions in Orion are fitted witht= 1 Myr and ζH2~ 10−17s−1. Moreover, ~40% of the positions in Orion are best fitted assuming the undepleted sulfur abundance, [S/H] ~ 1.5 × 10−5. We find a tentative trend of sulfur depletion increasing with density.Conclusions.Our results suggest that sulfur depletion depends on the environment. While the abundances of sulfur-bearing species are consistent with undepleted sulfur in Orion, a depletion factor of ~20 is required to explain those observed in Taurus and Perseus. We propose that differences in the grain charge distribution might explain these variations. Grains become negatively charged at a visual extinction ofAV~ 3.5 mag in Taurus and Perseus. At this low visual extinction, the S+abundance is high,X(S+) > 10−6, and the electrostatic attraction between S+and negatively charged grains could contribute to enhance sulfur depletion. In Orion, the net charge of grains remains approximately zero until higher visual extinctions (AV~ 5.5 mag), where the abundance of S+is already low because of the higher densities, thus reducing sulfur accretion. The shocks associated with past and ongoing star formation could also contribute to enhance [S/H].
Préparation à la naissance et à la parentalité : l’effet de Halo ou quand les femmes enceintes éduquées éduquent à leur tour leur conjoint
Authors: Riquet Sébastien , Albano Maria Grazia , Memoli Noémie , Zakarian Carole , de la Tribonnière Xavier 
Published: December 2022

Introduction :La préparation à la naissance et à la parentalité (PNP) est un programme de 7 séances d’une heure d’éducation réalisé par des sages-femmes à toutes les femmes enceintes qui le souhaitent. Les conjoints peuvent y participer, mais dans la majorité des cas, la transmission de connaissances et de compétences revient à la mère. L’existence de cette éducation « secondaire » a été démontrée dans le cadre de l’éducation thérapeutique (ETP) sous le nom d’« effet de Halo » Nous avons souhaité vérifier l’existence d’un tel effet dans le cadre de la PNP.Méthode :Des femmes enceintes ayant participé en 2021 à une PNP et leurs conjoints ont été soumis à deux questionnaires distincts à remplir durant le séjour à la maternité, suite à la naissance de leur enfant. Les réponses des mères (m) et des pères (p) ont été comparées.Résultats :96 mères (âge moyen : 31 ans) et 93 pères (âge moyen : 34 ans) ont répondu aux questionnaires. 97 % des mères (m) déclarent avoir transmis des connaissances/compétences au pères (p), ce que confirment 96 % d’entre eux. Pour les pères interrogés, cette transmission leur a permis de mieux comprendre les examens de dépistage obstétricaux (m = 78 % ;p = 80 %), les modifications physiques au cours de la grossesse (m = 75 % ;p = 82 %), le stress à devenir parent (m = 74 % ;p = 81 %), le choix de l’allaitement ou du biberon (m = 78 % ;p = 85 %) ainsi que les changements du sommeil des parents avec un nouveau-né (m = 80 % ;p = 82 %). Cet apprentissage permet aux pères d’apporter une aide significative à la mère au moment de l’accouchement et de la naissance (m = 83 % ;p = 93 %), dans la relation affective avec le bébé (m = 86 % ;p = 89 %) ainsi que dans sa gestion quotidienne (m = 82 % ;p = 82 %). Mères et pères émettent des opinions concordantes, sans écart statistiquement significatif. Les deux souhaitent que le père participe à la PNP, mais en partie seulement (m = 62 % ;p = 51 %).Discussion et conclusion :Notre étude confirme qu’il existe bien un effet de Halo. Les mères formées à la PNP éduquent à leur tour le père et en retirent pour elles-mêmes une aide utile au quotidien durant la période gestationnelle puis au post-partum. L’effet de Halo, qui se caractérise par une diffusion de compétences au-delà des premiers bénéficiaires de l’éducation, ouvre plusieurs perspectives de recherche et doit être pris en compte dans notre réflexion sur la vraie portée des programmes éducatifs en santé.
Management of Third and Fourth-Degree Perineal Tears After Vaginal Birth. Guideline of the DGGG, OEGGG and SGGG (S2k-Level, AWMF Registry No. 015/079, December
2020)
Authors: Kropshofer Stephan , Aigmüller Thomas , Beilecke Kathrin , Frudinger Andrea , Krögler-Halpern Ksenia , Hanzal Engelbert , Helmer Hanns , Hölbfer Susanne , Huemer Hansjoerg , Van MoenieDer Kleyn , Kronberger Irmgard , Kuhn Annette , Pfeifer Johann , Reisenauer Christl , Tamussino Karl , Umek Wolfgang , Kölle Dieter , Abou-Dakn Michael , Gabriel Boris , Schwandner Oliver , Pristauz-Telsnigg Gunda , Welskop Petra , Bader Werner 
Published: December 2022

Abstract
Purpose This guideline provides recommendations for the diagnosis, treatment and follow-up care of 3rd and 4th degree perineal tears which occur during vaginal birth. The aim is to
improve the management of 3rd and 4th degree perineal tears and reduce the immediate and long-term damage. The guideline is intended for midwives, obstetricians and physicians involved in
caring for high-grade perineal tears.
Methods A selective search of the literature was carried out. Consensus about the recommendations and statements was achieved as part of a structured process during a consensus
conference with neutral moderation.
Recommendations After every vaginal birth, a careful inspection and/or palpation by the obstetrician and/or the midwife must be carried out to exclude a 3rd or 4th degree perineal
tear. Vaginal and anorectal palpation is essential to assess the extent of birth trauma. The surgical team must also include a specialist physician with the appropriate expertise (preferably
an obstetrician or a gynecologist or a specialist for coloproctology) who must be on call. In exceptional cases, treatment may also be delayed for up to 12 hours postpartum to ensure that a
specialist is available to treat the individual layers affected by trauma. As neither the end-to-end technique nor the overlapping technique have been found to offer better results for the
management of tears of the external anal sphincter, the surgeon must use the method with which he/she is most familiar. Creation of a bowel stoma during primary management of a perineal tear
is not indicated. Daily cleaning of the area under running water is recommended, particularly after bowel movements. Cleaning may be carried out either by rinsing or alternate cold and warm
water douches. Therapy should also include the postoperative use of laxatives over a period of at least 2 weeks. The patient must be informed about the impact of the injury on subsequent
births as well as the possibility of anal incontinence.
Seltene Erkrankungen: eine Kasuistik
Authors: Vill Peter 
Published: December 2022

ZusammenfassungIm Medizinstudium lernt der angehende Arzt viele verschiedene Krankheiten kenne, wobei er zunächst nicht unterscheiden kann, welche häufig und welche selten vorkommen. Später, in der Routine des klinischen Alltags, wird dann schnell klar, welche Pathomechanismen und Krankheiten immer wieder auftauchen – aber alle selten vorkommenden laufen Gefahr, vergessen zu werden. Um jedoch bei seltenen Erkrankungen helfen zu können, müssen diese bekannt sein. Lebenslanges Lernen und Wiederholen ist daher unerlässlich. Der Beitrag stellt exemplarisch einen Praxisfall vor, in dem erst die Untersuchung auf einen genetischen COMT- und MAOA-Polymorphismus den Pathomechanismus der Symptomatik aufklären konnte.
Zugangswege zu Gesundheitsförderungsmaßnahmen
für Schwangere und junge Familien auf Landkreisebene am Beispiel der
GesundheitsregionPlus Landkreis Fürth
Authors: Rechberg Karl-Hermann , John Dennis , Przybyl Kristina 
Published: December 2022

Zusammenfassung
Hintergrund Der Landkreis Fürth hat im Rahmen der
GesundheitsregionPlus (https://www.gesundheitsregionenplus.bayern.de/) eine
Bedarfserhebung zu Maßnahmen der Gesundheitsförderung und
Prävention bei Schwangeren und jungen Familien durchgeführt.
Basierend auf qualitativem Interviewmaterial der Bedarfserhebung wird in diesem
Beitrag ein gegenstandsorientiertes, theoretisches Modell von Zugangswegen zu
Maßnahmen der Gesundheitsförderung und primären
Prävention in der GesundheitsregionPlus Landkreis Fürth
abgeleitet.
Methoden Es wurden insgesamt sieben Expertinnen und Experten sowie
insgesamt elf Schwangere bzw. Mütter interviewt. Um den Zugang zu
Maßnahmen der Gesundheitsförderung und primären
Prävention in der Bevölkerung genauer zu untersuchen, wurden die
Gespräche in Anlehnung an das Backward Mapping strukturiert. Die Daten
wurden im Rahmen einer qualitativen, strukturierenden Inhaltsanalyse nach
Mayring ausgewertet.
Ergebnisse und Schlussfolgerung Es können insgesamt drei Ebenen
des Zugangs im Hinblick auf die Randbedingungen unterscheiden werden, welche
dazu führen, dass Schwangere und junge Familien an einer
Maßnahme der primären Prävention &
Gesundheitsförderung (Präv/GF-Maßnahme) in der
GesundheitsregionPlus Landkreis Fürth teilnehmen: Ein erster Zugangsweg
erfolgt über Enkulturation, ein zweiter erfolgt über Motivation
und ein dritter Zugangsweg erfolgt über Empfehlungen. Abhängig
von Randbedingungen wie z. B. einer spezifischen
Gesundheitsförderungsmaßnahme kann eine der drei Zugangsebenen
den dominanten Zugang darstellen.
Catalyst-Free Reactions under Biocompatible Conditions
Authors: Loh Teck-Peng , Ren Mi , Lu Ming-Zhu 
Published: December 2022

AbstractCatalyst-free biocompatible reactions are a class of green chemical processes that are also applicable to the field of chemical biology. In this account, we detail our journey in this exciting area of research since 2000. Various types of catalyst-free biocompatible reactions, such as the Mukaiyama aldol reactions and thiol-specific click reactions, and their applications to the functionalization of proteins are described. These reactions work well without destroying the three-dimensional structures of the proteins. Other reactions, including the C–SO2 and C–N bond-forming reactions, are also discussed. These reactions work in a truly green manner in which the use of organic solvents can be totally avoided. This toolbox of green chemical processes will certainly facilitate the work of researchers in the pharmaceutical industries.1	Introduction2	C–C Bond-Formation Reactions: The Mukaiyama Aldol Reaction3	C–S Bond-Formation Reactions: Allenic Amide as the Electrophiles4	C–SO2R Bond-Formation Reactions4.1	Allylic Alcohols as the Electrophiles4.2	Allenic Carbonyl Compounds as the Electrophiles5	C–N Bond-Formation Reactions6	Conclusions and Outlook
Morrison's Pouch: Anatomy and Radiological Appearance of Pathological Processes
Authors: Kaur Gurkawal , Kaur Tejinder , Das Chandan J. 
Published: December 2022

AbstractMorrison's pouch is the intraperitoneal space in the supramesocolic compartment located between the right liver lobe and right kidney. Pathological conditions that can involve this peritoneal space include fluid collections, infectious or inflammatory processes, and neoplasms. Frequent involvement by disease entities can be attributed to its dependent location, communication with the inframesocolic compartment, close proximity to the adjacent organs and peritoneal fluid dynamics. Knowledge of the appearance of pathological entities on various imaging modalities helps the radiologist in making the correct diagnosis.
Low-noise and high-power second harmonic generation of 532 nm laser for trapping ultracold atoms
Authors: Wang Xuan-Kai , Zhou Zhao-Yu , Li Meng-Da , Zheng Yong-Guang , Zhang Wei-Yong , Su Guo-Xian , He Ming-Gen , Yuan Zhen-Sheng 
Published: December 2022

Optical lattices for coherently manipulating ultracold atoms demand high-power, low-noise, narrow-line-width, and continuous-wave lasers. Here, we report the implementation of a 30 W 532 nm low-noise laser by second harmonic generation from a 1064 nm fiber laser, which is capable to generate optical lattices for a quantum gas microscope of Rb87 atoms. The overall conversion efficiency is 59% at an input power of 51 W with a lithium triborate crystal coupled to a ring cavity. The relative intensity noise of the output laser is suppressed to −120 dBc/Hz in the range of 10 Hz–100 kHz with a high dynamic range of over 50 dB, which is suitable for long-term trapping and coherent manipulation of the quantum gases.
In operando measurements of high explosives
Authors: Sellan Dhanalakshmi , Zhou Xuan , Salvati Lawrence , Valluri Siva Kumar , Dlott Dana D. 
Published: December 2022

In operando studies of high explosives involve dynamic extreme conditions produced as a shock wave travels through the explosive to produce a detonation. Here, we describe a method to safely produce detonations and dynamic extreme conditions in high explosives and in inert solids and liquids on a tabletop in a high-throughput format. This method uses a shock compression microscope, a microscope with a pulsed laser that can launch a hypervelocity flyer plate along with a velocimeter, an optical pyrometer, and a nanosecond camera that together can measure pressures, densities, and temperatures with high time and space resolution (2 ns and 2 µm). We discuss how a detonation builds up in liquid nitromethane and show that we can produce and study detonations in sample volumes close to the theoretical minimum. We then discuss how a detonation builds up from a shock in a plastic-bonded explosive (PBX) based on HMX (1,3,5,7-Tetranitro-1,3,5,7-tetrazocane), where the initial steps are hotspot formation and deflagration growth in the shocked microstructure. A method is demonstrated where we can measure thermal emission from high-temperature reactions in every HMX crystal in the PBX, with the intent of determining which configurations produce the critical hot spots that grow and ignite the entire PBX.
Chinese adverbs
Authors: Zhang Yi 
Published: December 2022

AbstractThe category of adverbs in Chinese, as is its counterpart in English, is featured by morphological, syntactic and semantic heterogeneity. The heterogeneity poses the questions of the categorial coherence and the conflicting criteria in identifying adverbs. This paper starts with the definition of adverbs in Cognitive Grammar and analyzes degree adverbs, temporal adverbs, scope adverbs, manner adverbs, attitude adverbs and negation adverbs in Chinese. It is found that they all profile a relationship with a relational trajector, consistent with the proposal in Cognitive Grammar, but the precise relationship has to be specified. Some adverbs can also serve as mental space builders. Moreover, the morphological and syntactic behaviors of adverbs can be motivated to different degrees by their semantic functions. The paper attempts to establish the categorial status of adverbs. It develops the semantic account of lexical categories and motivates the formal aspects of language from meaning.
Improved modeling of the effect of sulfur on optical and electrical properties in a calibrated simulation model of a CIGSSe solar module
Authors: Giesl Florian , Schubbert Christian , Eraerds Patrick , Heise Stephan , Lechner Robert , Dalibor Thomas , Parisi Jürgen 
Published: December 2022

Abstract
A 1D single-cell simulation model for a laminated Ga-rich

30
×

30

cm2 n-ZnO/ZnOS/Cu(In,Ga)(S,Se)2/Mo(Se,S)2-based solar module with a power conversion efficiency of close to 19% is developed and calibrated on its current–voltage (IV), capacitance–voltage (CV), external quantum efficiency(EQE) and

V

o
c

(
G
)

measurement data. A careful discussion of the simulation parameters is presented, from which three main results are found: (a) a discrepancy between the band gaps calculated from glow discharge optical emission spectroscopy (GDOES) and EQE measurement data is ascribed to the segregation behavior of sulfur in the Cu(In,Ga)(S,Se)2 crystal and can be solved by a modification of the sulfur GDOES profile in accordance with grain sizes, (b) the saturation current density and the diode factor can be calibrated by electron and hole capture cross-sections of the absorber to match the measured IV data, and (c) a modification of the illumination spectrum corresponding to reflection losses can account for missing real part values of the complex refractive index. The resulting interplay of recombination mechanisms in the simulation model is then verified by a generation-dependent V

oc
measurement.
A novel exsolution technique—twice lasers: rapidly aroused explosive exsolution of nanoparticles to boost electrochemical performance
Authors: Hu Xin , Qi Jingang , Qiao Sifan , Yu Wenwen , Shang Jian , Liu Liang , Zhao Zuofu , Tang Lidan , Zhang Wei 
Published: December 2022

Abstract
The exsolution of nanoparticles (NPs) on material surfaces exhibits good performance with great potential in the field of catalysis. In this study, a method with twice lasers treatment (TLT) is proposed for the first time to rapidly promote the exsolution of Co NPs to the surface of (La0.7Sr0.3)0.93Ti0.93Co0.07O3 (LSTC) by laser rapid heating to enhance the electrochemical performance of the LSTC. The entire process from precursor powder—stable perovskite crystal structure—Co NPs exsolution on the LSTC surface takes only ≈36 s by TLT. The Co NPs exsolution was confirmed by x-ray diffractometer, scanning electron microscopy and high-resolution transmission electron microscopy. After TLT, a large number of Co NPs reached 75 particles μm−2 appeared on the surface of LSTC with the onset potential of 1.38 V, the overpotential of 214 mV, and the Tafel slope of 81.14 mV dec−1, showing good catalytic activity and long-term stability. The novel process of using TLT to rapidly induce exsolution of NPs enables the rapid preparation of nanoparticle-decorated perovskite materials with better electrochemical properties, thus enriching exsolution technology and opening a new avenue for surface science research.
Transitivity and the existence of horseshoes on the 2-torus
Authors: Nunes Pollyanna Vicente , Tal Fábio Armando 
Published: December 2022

Abstract
We study the relationship between transitivity and topological chaos for homeomorphisms of the two torus. We show that if a transitive homeomorphism of

T

2

is homotopic to the identity and has both a fixed point and a periodic point which is not fixed, then it has a topological horseshoe. We also show that if a transitive homeomorphisms of

T

2

is homotopic to a Dehn twist, then either it is aperiodic or it has a topological horseshoe.