bluuebunny/crossref_metadata_2025_split huggingface dataset:
Framing the Client’s Agency: Generational Layers of Lived Social Work in Finland, 1940–2000
Authors: Harjula Minna 
Published: May 2023

AbstractAs a local official implementing social legislation, the social worker of the Finnish social office represented society and the (emerging) welfare state. I approach encounters between social workers and their clients as a scene of experience, which as a socio-spatial setting frames the situated interaction. By combining social workers’ interviews with official material, I indicate two contested generational layers of experience in lived social work from 1940 to 2000. The two generations of social workers built their work on different interpretations of the individual–society relationship, which resulted in divergent expectations toward the clients. The generational approach nuances the macro interpretations of welfare state development by indicating how the experienced legacy of previous policies survived in welfare state institutions, framing the agency of clients.
Foundation Models for Text Generation
Authors: Paaß Gerhard , Giesselbach Sven 
Published: May 2023

AbstractThis chapter discusses Foundation Models for Text Generation. This includes systems for Document Retrieval, which accept a query and return an ordered list of text documents from a document collection, often evaluating the similarity of embeddings to retrieve relevant text passages. Question Answering systems are given a natural language question and must provide an answer, usually in natural language. Machine Translation models take a text in one language and translate it into another language. Text Summarization systems receive a long document and generate a short summary covering the most important contents of the document. Text Generation models use an autoregressive Language Model to generate a longer story, usually starting from an initial text input. Dialog systems have the task of conducting a dialog with a human partner, typically not limited to a specific topic.
$$ {B}_c^{-}\to J/\psi \left(\to {\mu}^{+}{\mu}^{-}\right){\tau}^{-}\left(\to {\pi}^{-}{\nu}_{\tau },{\rho}^{-}{\nu}_{\tau },{\ell}^{-}{\overline{\nu}}_{\ell }{\nu}_{\tau}\right){\overline{\nu}}_{\tau } $$ decays with visible final-state kinematics
Authors: Li Xin-Qiang , Xu Xin , Yang Ya-Dong , Zheng Dong-Hui 
Published: May 2023

Abstract
The semitauonic $$ {B}_c^{-}\to J/\psi {\tau}^{-}{\overline{\nu}}_{\tau } $$

B
c
−

→
J
/
ψ

τ
−

ν
¯

τ

decay provides an ideal and clean mode to scrutinize possible new physics effects in $$ b\to c{\tau}^{-}{\overline{\nu}}_{\tau } $$
b
→
c

τ
−

ν
¯

τ

transitions as indicated by the current data on R(D(*)) anomalies. In this work, we use the spin density matrix method to obtain the maximum information on the underlying physics of $$ {B}_c^{-}\to J/\psi {\tau}^{-}{\overline{\nu}}_{\tau } $$

B
c
−

→
J
/
ψ

τ
−

ν
¯

τ

decay with both polarized τ lepton and J/ψ meson. Their subsequent decays, with J/ψ → μ+μ− as well as τ− → π−ντ, τ− → ρ−ντ and $$ {\tau}^{-}\to {\ell}^{-}{\overline{\nu}}_{\ell }{\nu}_{\tau } $$

τ
−

→

ℓ
−

ν
¯

ℓ

ν
τ

, are exploited to extract the energy and angular distributions of the charged final-state particles in the processes. Starting with the most general effective Hamiltonian relevant for the $$ b\to c{\tau}^{-}{\overline{\nu}}_{\tau } $$
b
→
c

τ
−

ν
¯

τ

transitions, including all possible Lorentz structures of the dimension-six operators with both left- and right-handed neutrinos, we first derive the five-fold differential decay rate in terms of the visible final-state kinematics. From this distribution, we then construct in total 34 normalized observables, among which nine refer to the CP-violating triple product asymmetries that vanish within the Standard Model. We also construct five new observables based on the combinations of these normalized observables that can only be attributed to the right-handed neutrinos. On the other hand, considering the low statistics of the fully differential distribution, we introduce some integrated observables with only one kinematic variable left, which are more promising to be measured due to the largely increased statistics. The sensitivities of all these observables to the different new physics scenarios are investigated in detail. Finally, assuming an ideal circumstance, we give an estimate of the statistical uncertainties of the nine CP-conserving observables at LHCb and found that τ− → π−ντ has the highest analyzing power among the three τ decay channels.
Two-loop bottom mass effects on the Higgs transverse momentum spectrum in top-induced gluon fusion
Authors: Pietrulewicz Piotr , Stahlhofen Maximilian 
Published: May 2023

Abstract
We compute bottom mass (mb) corrections to the transverse momentum (qT) spectrum of Higgs bosons produced by gluon fusion in the regime qT ∼ mb ≪ mH at leading power in mb/mH and qT/mH, where the gluons couple to the Higgs via a top loop. To this end we calculate the quark mass dependence of the transverse momentum dependent gluon beam functions (aka gluon TMDPDFs) at two loops in the framework of SCET. These functions represent the collinear matrix elements in the factorized gluon-fusion cross section for small qT. We discuss in detail technical subtleties regarding rapidity regulators and zero-bin subtractions in the calculation of the virtual corrections present for massive quarks. Combined with the known soft function for mb ≠ 0 our results allow to determine the resummed Higgs qT distribution in the top-induced gluon fusion channel at NNLL′ (and eventually N3LL) with full dependence on mb/qT. We perform a first phenomenological analysis at fixed order, where the new corrections to the massless approximation lead to percent-level effects in the peak region of the Higgs qT spectrum. Upon resummation they may thus be relevant for state-of-the-art precision predictions for the LHC.
Recursion in the classical limit and the neutron-star Compton amplitude
Authors: Haddad Kays 
Published: May 2023

Abstract
We study the compatibility of recursive techniques with the classical limit of scattering amplitudes through the construction of the classical Compton amplitude for general spinning compact objects. This is done using BCFW recursion on three-point amplitudes expressed in terms of the classical spin vector and tensor, and expanded to next-to-leading-order in ћ by using the heavy on-shell spinors. Matching to the result of classical computations, we find that lower-point quantum contributions are, in general, required for the recursive construction of classical, spinning, higher-point amplitudes with massive propagators. We are thus led to conclude that BCFW recursion and the classical limit do not commute. In possession of the classical Compton amplitude, we remove non-localities to all orders in spin for opposite graviton helicities, and to fifth order in the same-helicity case. Finally, all possible on-shell contact terms potentially relevant to black-hole scattering at the second post-Minkowskian order are enumerated and written explicitly.
N3LO spin-orbit interaction via the EFT of spinning gravitating objects
Authors: Kim Jung-Wook , Levi Michèle , Yin Zhewei 
Published: May 2023

Abstract
We present the derivation of the third subleading order (N3LO) spin-orbit interaction at the state of the art of post-Newtonian (PN) gravity via the EFT of spinning objects. The present sector contains the largest and most elaborate collection of Feynman graphs ever tackled to date in sectors with spin, and in all PN sectors up to third subleading order. Our computations are carried out via advanced multi-loop methods. Their most demanding aspect is the imperative transition to a generic dimension across the whole derivation, due to the emergence of dimensional-regularization poles across all loop orders as of the N3LO sectors. At this high order of sectors with spin, it is also critical to extend the formal procedure for the reduction of higher-order time derivatives of spin variables beyond linear order for the first time. This gives rise to a new unique contribution at the present sector. The full interaction potential in Lagrangian form and the general Hamiltonian are provided here for the first time. The consequent gravitational-wave (GW) gauge-invariant observables are also derived, including relations among the binding energy, angular momentum, and emitted frequency. Complete agreement is found between our results, and the binding energy of GW sources, and also with the extrapolated scattering angle in the scattering problem, derived via traditional GR. In contrast with the latter derivation, our framework is free-standing and generic, and has provided theory and results, which have been critical to establish the state of the art, and to push the precision frontier for the measurement of GWs.
Numerical dynamics of integrodifference equations
Authors: Pötzsche Christian 
Published: May 2023

AbstractIntegrodifference equations are versatile models in theoretical ecology for the spatial dispersal of species evolving in non-overlapping generations. The dynamics of these infinite-dimensional discrete dynamical systems is often illustrated using computational simulations. This paper studies the effect of Nyström discretization to the local dynamics of periodic integrodifference equations having Hölder continuous functions over a compact domain as state space. We prove persistence and convergence for hyperbolic periodic solutions and their associated stable and unstable manifolds respecting the convergence order of the quadrature/cubature method.
Characterization of Orlicz admissibility
Authors: Hosfeld René , Jacob Birgit , Schwenninger Felix 
Published: May 2023

AbstractWe extend two characterizations of admissible operators with respect to $$\textrm{L}^p$$

L
p

to more general Orlicz spaces. The equivalent conditions are given by the property that an associated operator generates a strongly continuous semigroup and in terms of a resolvent estimate.
Polydatin radiosensitizes lung cancer while preventing radiation injuries by modulating tumor-infiltrating B cells
Authors: Guo Jiaming , Ding Wen , Cai Shanlin , Ren Pan , Chen Fengxu , Wang Jiawen , Fang Kai , Li Bailong , Cai Jianming 
Published: May 2023

Abstract
Background
Acquired radio-resistance and the undesired normal tissue radiation injuries seriously discount the therapeutic effect of lung cancer radiotherapy. In this study, we aimed to explore the role and potential mechanism of polydatin in simultaneously decreasing radioresistance and radiation injuries.

Methods
The tumor-bearing model of nude mice was used to investigate the tumor inhibition of polydatin on lung cancer and its effect on radiosensitivity, and the effect of polydatin on B cell infiltration in cancerous tissue was investigated. In addition, we performed systemic radiotherapy on BABL/C mice and evaluated the protective effect of polydatin on radiation injury by the Kaplan–Meier survival curve. Moreover, the regulation of polydatin on proliferation and apoptosis of A549 cells was also investigated in vitro.

Results
In this study, it is first found that polydatin inhibits the growth and promotes the radiosensitivity of lung cancer while reducing the radiation damage of the healthy tissue. Further, it is evidenced that the major mechanism relies on its regulation on body’s immune function, and in particular, the inhibition of radiation-induced B cell infiltration in tumor tissue.

Conclusion
These findings show that in addition to tumor inhibition, polydatin also promotes the sensitivity and reduces the adverse reactions of radiotherapy, making itself a promising candidate for boosting lung cancer radiotherapy efficacy.
Sudden-onset headache due to reversible cerebral vasoconstriction syndrome
Authors: Goto Jion , Abe Yoshifusa , Watanabe Shuichiro 
Published: May 2023

AbstractReversible cerebral vasoconstriction syndrome (RCVS) is characterized by reversible segmental vasoconstriction of the cerebral arteries that spontaneously resolve within 3 months. Occurrence of RCVS peaks at around 40 years and the syndrome is common in women. Here, we report an adolescent boy case of RCVS.
Value of total tumor load as a clinical and pathological factor in the prognosis of breast cancer patients receiving neoadjuvant treatment. Comparison of three populations with three different surgical approaches: NEOVATTL Pro 3 Study
Authors: Martín-Salvago María Dolores , Sancho Magdalena , López-García M. Ángeles , Cano Jiménez Alicia , Pérez-Luque Ana , Alfaro Lina , Vieites Begoña 
Published: May 2023

Abstract
Purpose
This study aimed to compare the prognosis in terms of disease-free survival (DFS) in three populations of women with breast cancer (BC) treated with neoadjuvant systemic treatment (NAST) in which axillary lymph node dissection (ALND) was performed based on different total tumor load (TTL) thresholds in the sentinel nodes.

Methods
This was an observational, retrospective study carried out in three Spanish centers. Data from patients with infiltrating BC who underwent BC surgery after NAST and intraoperative sentinel lymph node biopsy (SLNB) performed by One Step Nucleic acid Amplification (OSNA) technique during 2017 and 2018 were analyzed. ALND was performed according to the protocol of each center, based on three different TTL cut-offs (TTL > 250, TTL > 5000, and TTL > 15,000 CK19-mRNA copies/μL for centers 1, 2, and 3, respectively).

Results
A total of 157 BC patients were included in the study. No significant differences in DFS were observed between centers (Hazard ratio [HR] center 2 vs 1: 0.77; p = 0.707; HR center 3 vs 1: 0.83; p = 0.799). Patients with ALND had a shorter DFS (HR 2.43; p = 0.136), albeit not statistically significant. Patients with a triple negative subtype had a worse prognosis than those with other molecular subtypes (HR 2.82; p = 0.056).

Conclusion
No significant differences in DFS were observed between three centers with different surgical approaches to ALND based on different TTL cut-offs in patients with BC after NAST. These results suggest that restricting ALND to those patients with TTL ≥ 15,000 copies/μL is a reliable approximation, avoiding unnecessary morbidities caused by ALND.
Completing Function Documentation Comments Using Structural Information
Authors: Ciurumelea Adelina , Alexandru Carol V. , Gall Harald C. , Proksch Sebastian 
Published: May 2023

AbstractSource code comments are a cornerstone of software documentation facilitating feature development and maintenance. Well-defined documentation formats, like Javadoc, make it easy to include structural metadata used to, for example, generate documentation manuals. However, the actual usage of structural elements in source code comments has not been studied yet. We investigate to which extent these structural elements are used in practice and whether the added information can be leveraged to improve tools assisting developers when writing comments. Existing research on comment generation traditionally focuses on automatic generation of summaries. However, recent works have shown promising results when supporting comment authoring through a next-word prediction. In this paper, we present an in-depth analysis of commenting practice in more than 18K open-source projects written in Python and Java showing that many structural elements, particularly parameter and return value descriptions are indeed widely used. We discover that while a majority are rather short at about 6 to 9 words, many are several hundred words in length. We further find that Python comments tend to be significantly longer than Java comments, possibly due to the weakly-typed nature of the former. Following the empirical analysis, we extend an existing language model with support for structural information, substantially improving the Top-1 accuracy of predicted words (Python 9.6%, Java 7.8%).
The Relationship Between George Evelyn Hutchinson and Vladimir Ivanovic Vernadsky: Roots and Consequences of a Biogeochemical Approach
Authors: Pireddu Pier Luigi 
Published: May 2023

AbstractFocusing on the relationship between two important scientists in the development of ecological thought during the first half of the twentieth century, this paper argues that Yale limnologist G. E. Hutchinson's adoption of the biogeochemical approach in the late 1930s builds on the 1920s work of the Russian scientist V. I. Vernadsky. An analysis of Hutchinson’s scientific publications shows that he first referred to Vernadsky in 1940, on two different occasions. This article analyzes the dynamics of Hutchinson’s formulation of the biogeochemical approach, providing historical context and linking its early application to the existing limnological tradition.
Synthesis of waterborne polyurethane aerogels-like materials via freeze-drying: an innovative approach
Authors: Cantero Darío , Pinilla-Peñalver Esther , Romero Amaya , Sánchez-Silva Luz 
Published: May 2023

AbstractWaterborne polyurethane (WBPUR) aerogels using acetone method and freeze-drying procedure have been successfully synthesized. The morphology, chemical structure, and thermal and mechanical properties of obtained aerogels were analysed by means of scanning electron microscopy, Fourier-transform infrared spectroscopy, contact angle, thermogravimetric analysis, differential scanning calorimetry and dynamic mechanical analysis. In addition, the influence of the solids content in the hydrogel (2–15 wt.%), obtained by varying the amount of water added in the suspension, on the density and thermal conductivity was evaluated. Obtained results demonstrated that the properties of aerogels strongly depend on the solids content assayed in the parent solution. As the solids content in the WBPUR aerogels increases, the density and thermal conductivity for materials with 2.5 and 10% solids content follow an upward trend, while their elasticity decreases. Materials with solids content below 2.5% and above 10% have not demonstrated adequate processability due to their high deformity and hardness, respectively. The drying methodology (freeze-drying) can be profitably used to prepare aerogels-like materials in a cost-effective way.
Graphical abstract
Illustration of the alternative preparation process of WBPUR aerogels and its potential industrial application.
A new partition method for DIRECT-type algorithm based on minimax design
Authors: Jia Kai , Duan Xiaojun , Wang Zhengming , Yi Taihe , Yan Liang , Chen Xuan 
Published: May 2023

AbstractThis article presents a new DIRECT-type SCABALL (scattering balls) algorithm with a new partition method for derivation-free optimization problems. It does not focus on dividing the region of interest into specific geometric shapes, but rather scatters several balls to cover it. In SCABALL, several potential optimal regions are selected at each iteration, and they are covered by smaller balls sequentially. In this way, the SCABALL ensures the everywhere dense convergence. The center points and radii of the scattered balls significantly influence the efficiency of SCABALL; therefore, the minimax designs are used in the initial and sequential stages to obtain better coverage. The SCABALL parameters, including the number of balls and their radii, were analyzed by numerical investigation. We provided the empirical choices for those parameters and found that the balls’ radii can be contracted to balance efficiency and global convergence. Numerical experiments show that the SCABALL algorithm is locally biased and robust.
An Extended Range of Stable Flux Reconstruction Schemes on Quadrilaterals for Various Polynomial Bases
Authors: Trojak Will , Watson Rob , Vincent Peter 
Published: May 2023

AbstractAn extended range of energy stable flux reconstruction schemes, developed using a summation-by-parts approach, is presented on quadrilateral elements for various sets of polynomial bases. For the maximal order bases, a new set of correction functions which result in stable schemes is found. However, for a range of orders it is shown that only a single correction function can be cast as a tensor-product. Subsequently, correction functions are identified using a generalised analytic framework that results in stable schemes for total order and approximate Euclidean order polynomial bases on quadrilaterals—which have not previously been explored in the context of flux reconstruction. It is shown that the approximate Euclidean order basis can provide similar numerical accuracy as the maximal order basis but with fewer points per element, and thus lower cost.
Impacts of agricultural intensification on soil erosion and sustainability of olive groves in Alentejo (Portugal)
Authors: Rodríguez Sousa A. A. , Muñoz-Rojas J. , Brígido C. , Prats S. A. 
Published: May 2023

Abstract
Context
Olive groves are key features of Iberian Mediterranean landscapes. With the intensification of olive grove production, some negative environmental impacts on soils must be considered to achieve farm sustainability.

Objectives
To estimate, theoretically and empirically, soil erosion in olive groves of Alentejo (Portugal) considering different planting densities and soil managements (i.e. conventional, integrated, organic), and related impacts on soil loss and farm sustainability.

Methods
Soil erosion was empirically calculated using sediment traps. Soil loss was modelled using the Universal Soil Loss Equation (USLE) model. The impact of erosion on farm sustainability was assessed by simulating future projections to 100 and 500 years.

Results
An overestimation of theoretical erosion rates for all olive management models compared to the empirical results was observed. Plant cover strongly contributed to reduce soil loss. Temporal simulations based on experimental data showed a longer sustainability of intensive groves than expected according to theoretical values.

Conclusions
Despite the negative impacts of intensive agriculture, this study highlights that it is essential to consider soil management impacts on erosion, an aspect that influences farm sustainability, regardless of planting density. Future studies should expand our experiments across a wider sample and locations of olive groves, to better discern how olive sustainability is impacted by different agricultural management options and decisions.
Genomes comparison of two Proteus mirabilis clones showing varied swarming ability
Authors: Gmiter Dawid , Pacak Ilona , Nawrot Sylwia , Czerwonka Grzegorz , Kaca Wieslaw 
Published: May 2023

Abstract
Background
Proteus mirabilis is a Gram-negative bacteria most noted for its involvement with catheter-associated urinary tract infections. It is also known for its multicellular migration over solid surfaces, referred to as ‘swarming motility’. Here we analyzed the genomic sequences of two P. mirabilis isolates, designated K38 and K39, which exhibit varied swarming ability.

Methods and results
The isolates genomes were sequenced using Illumina NextSeq sequencer, resulting in about 3.94 Mbp, with a GC content of 38.6%, genomes. Genomes were subjected for in silico comparative investigation. We revealed that, despite a difference in swarming motility, the isolates showed high genomic relatedness (up to 100% ANI similarity), suggesting that one of the isolates probably originated from the other.

Conclusions
The genomic sequences will allow us to investigate the mechanism driving this intriguing phenotypic heterogeneity between closely related P. mirabilis isolates. Phenotypic heterogeneity is an adaptive strategy of bacterial cells to several environmental pressures. It is also an important factor related to their pathogenesis. Therefore, the availability of these genomic sequences will facilitate studies that focus on the host–pathogen interactions during catheter-associated urinary tract infections.