bluuebunny/crossref_metadata_2025_split huggingface dataset:
Archival Inflation and Reduction of Records, Data, and Archives
Authors: Čtvrtník Mikuláš 
Published: January 2023

AbstractArchiving in the public interest oscillates between the proverbial millstones of two in many respects opposing public interests and the usually constitutionally guaranteed rights it is supposed to defend and fulfil: On the one hand, archives are supposed to be a tool for preserving and opening access to information; on the other hand, archives are one of the major actors in the field of reducing the enormous and permanently unpreservable amount of data and records created especially after 1945. Within the specific process of the archival appraisal of records, the most massive reduction of public records and data created mainly by public bodies takes place. At the same time, archiving belongs among the significant fields, where the processing and protection of personal data happens. The chapter focuses on the manners of protecting personal data, personality rights, and privacy in the archives that involve minimising the data maintained, particularly by means of data reduction and destruction before transferring them from their creators to the archives for permanent preservation. In doing so, the book places the topic in the context of the current situation of a massive increase in the volume of permanently archived records. In its second part, the chapter presents international comparative statistics quantifying the increase in the volume of archives in recent decades.
Archiving as Security Risk to Protection of Persons and Their Personality Rights
Authors: Čtvrtník Mikuláš 
Published: January 2023

AbstractThe preservation of any data, including their subsequent permanent archiving, always carries the risk that this data may be subject to unauthorised access, may be extracted and misused. This potential misuse takes on various forms and has different consequences. In this chapter the author takes a closer look at some specific record categories which also become, either fully or partly, archival records in the final phase of their life cycle, usually stored in public archives. The chapter analyses in detail some strikingly specific examples of the misuse of personal data from records that took place in the twentieth century. The material will comprise in particular census records, medical records, Jewish files from the period of the Nazi dictatorship, East German State Security Service materials, and some other groups of records. The chapter pays particular attention to the significantly increased risk of misuse in the case of digital data and digital records and archives.In this respect, the chapter will open a new perspective for archiving in the public interest, which can be briefly characterised as follows: While traditional archiving still motivates the need to reduce records before accepting a very small percentage of them for permanent archiving mainly by the sole need to reduce the volume of archivable material, the process of archival appraisal for records reduction should pay equal attention to the protection of (not only) personality rights and privacy of individuals.
Data Minimisation—Storage Limitation—Archiving
Authors: Čtvrtník Mikuláš 
Published: January 2023

AbstractThe chapter summarises the conclusions drawn for the area of data reduction and minimisation in records management and archiving. A major focus is placed, among other things, on the process of archival appraisal, within which the most significant data and record reduction in records management and archiving is carried out. Archival science, methodology, and practice, however, have so far neglected the potential risks of the misuse of sensitive personal data contained in permanently (or long-term) stored records and have focused almost exclusively on the records information content and their future usability by various research projects and private research interests. The sector should aspire to change this in the future and include a more substantial consideration of the protection of (not only) personality rights and privacy in archival appraisal. In this chapter, the author thus analyses some models of records appraisal as they have taken shape in the post-1945 period. In the analysis of the process of the reduction and minimisation of data maintained in archives, the author will also look at the anonymisation and pseudonymisation of data that are either already stored or aspire to be archived in the future. In this context, it will finally also address the current growing risks of deanonymisation and reidentification.
Lepton Flavour Violation tests of Type II Seesaw Leptogenesis
Authors: Barrie N. D. , Petcov S. T. 
Published: January 2023

Abstract
Upcoming Lepton Flavour Violation experiments searching for μ → 3e and μ to e conversion in nuclei processes will provide new opportunities to test the fundamental properties of the neutrino sector, and possibly the origin of matter. In recent work, it was shown that the Type II Seesaw mechanism alone can simultaneously explain the neutrino masses, Leptogenesis, and inflation. A key prediction of this model was the possibility of signals being produced in Lepton Flavour Violation decays. Searches at future experiments such as Mu3e and COMET will be integral to determining the properties of the associated triplet Higgs, and will complement other terrestrial experimental searches and cosmological measurements. In this work, we survey the detection prospects for the ingredients of the Type II Seesaw Leptogenesis scenario, and discuss the corresponding dependencies on the neutrino oscillation parameters and $$ \mathcal{CP} $$
CP
phases.
Disintegration of beauty: a precision study
Authors: Lenz Alexander , Piscopo Maria Laura , Rusov Aleksey V. 
Published: January 2023

Abstract
We update the Standard Model (SM) predictions for B-meson lifetimes within the heavy quark expansion (HQE). Including for the first time the contribution of the Darwin operator, SU(3)F breaking corrections to the matrix element of dimension-six four-quark operators and the so-called eye-contractions, we obtain for the total widths $$ \Gamma \left({B}^{+}\right)=\left({0.58}_{-0.07}^{+0.11}\right){\textrm{ps}}^{-1},\Gamma \left({B}_d\right)=\left({0.63}_{-0.07}^{+0.11}\right){\textrm{ps}}^{-1},\Gamma \left({B}_s\right)=\left({0.63}_{-0.07}^{+0.11}\right){\textrm{ps}}^{-1} $$
Γ

B
+

=

0.58

−
0.07

+
0.11

ps

−
1

,
Γ

B
d

=

0.63

−
0.07

+
0.11

ps

−
1

,
Γ

B
s

=

0.63

−
0.07

+
0.11

ps

−
1

, and for the lifetime ratios τ(B+)/τ(Bd) = 1.086 ± 0.022, τ(Bs)/τ(Bd) = 1.003 ± 0.006 (1.028 ± 0.011). The two values for the last observable arise from using two different sets of input for the non-perturbative parameters $$ {\mu}_{\pi}^2\left({B}_d\right),{\mu}_G^2\left({B}_d\right) $$

μ
π
2

B
d

,

μ
G
2

B
d

, and $$ {\rho}_D^3\left({B}_d\right) $$

ρ
D
3

B
d

as well as from different estimates of the SU(3)F breaking in these parameters. Our results are overall in very good agreement with the corresponding experimental data, however, there seems to emerge a tension in τ(Bs)/τ(Bd) when considering the second set of input parameters. Specifically, this observable is extremely sensitive to the size of the parameter $$ {\rho}_D^3\left({B}_d\right) $$

ρ
D
3

B
d

and of the SU(3)F breaking effects in $$ {\mu}_{\pi}^2,{\mu}_G^2 $$

μ
π
2

,

μ
G
2

and $$ {\rho}_D^3 $$

ρ
D
3

; hence, it is of utmost importance to be able to better constrain all these parameters. In this respect, an extraction of $$ {\mu}_{\pi}^2\left({B}_s\right),{\mu}_G^2\left({B}_s\right),{\rho}_D^3\left({B}_s\right) $$

μ
π
2

B
s

,

μ
G
2

B
s

,

ρ
D
3

B
s

from future experimental data on inclusive semileptonic Bs-meson decays or from direct non-perturbative calculations, as well as more insights about the value of $$ {\rho}_D^3(B) $$

ρ
D
3

B

extracted from fits to inclusive semileptonic B-decays, would be very helpful in reducing the corresponding theory uncertainties.
QCD anatomy of photon isolation
Authors: Becher Thomas , Favrod Samuel , Xu Xiaofeng 
Published: January 2023

Abstract
To separate the energetic photons produced in hard scattering processes from those from other sources, measurements impose isolation requirements which restrict the hadronic radiation inside a cone around the photon. In this paper, we perform a detailed factorization analysis of the QCD effects associated with photon isolation. We show that for small cone radius R, photon isolation effects can be captured by a fragmentation function describing the decay of a parton into a photon accompanied by hadronic radiation. We compute this fragmentation function for different isolation criteria and solve the associated renormalization group equations to resum logarithms of R. For small isolation energy, the cone fragmentation function factorizes further, into collinear functions describing energetic quarks and gluons near the cone boundary and functions encoding their soft radiation emitted into the cone. Based on this factorization we also resum the non-global logarithms of the ratio of the photon energy and the isolation energy, so that we control all logarithmically enhanced terms in the cross section. In this limit, we provide a simple formula to convert NNLO cross section results from smooth-cone isolation to fixed-cone isolation.
Anisotropic flows into black holes
Authors: Caceres Elena , Shashi Sanjit 
Published: January 2023

Abstract
We consider anisotropic black holes in the context of holographic renormalization group (RG) flows. We construct an a-function that is stationary at the boundary and the horizon and prove that it is also monotonic in both the exterior and the interior of the black hole. In spite of the reduced symmetry, we find that the “radial” null energy condition is sufficient to ensure the existence of this monotonic a-function. After constructing the a-function, we explore a holographic anisotropic p-wave superfluid state as a concrete example and numerical testing grounds. In doing so, we find that the a-function exhibits nontrivial oscillations in the trans-IR regime while preserving monotonicity. We find evidence that such oscillations appear to drive the trans-IR flow into nontrivial fixed points. We conclude by briefly discussing how our work fits into both the broader program of holographic RG flow and quantum information approaches to probing the black hole interior.
Joint statistics of cosmological constant and SUSY breaking in flux vacua with nilpotent Goldstino
Authors: Cicoli Michele , Licheri Matteo , Maharana Anshuman , Singh Kajal , Sinha Kuver 
Published: January 2023

Abstract
We obtain the joint distribution of the gravitino mass and the cosmological constant in KKLT and LVS models with anti-D3 brane uplifting described via the nilpotent goldstino formalism. Moduli stabilisation (of both complex structure and Kähler moduli) is incorporated so that we sample only over points corresponding to vacua. Our key inputs are the distributions of the flux superpotential, the string coupling and the hierarchies of warped throats. In the limit of zero cosmological constant, we find that both in KKLT and LVS the distributions are tilted favourably towards lower scales of supersymmetry breaking.
Intrauterine botulinum toxin A administration promotes endometrial regeneration mediated by IGFBP3-dependent OPN proteolytic cleavage in thin endometrium
Authors: Lee Danbi , Ahn Jungho , Koo Hwa Seon , Kang Youn-Jung 
Published: January 2023

AbstractAdequate endometrial growth is a critical factor for successful embryo implantation and pregnancy maintenance. We previously reported the efficacy of intrauterine administration of botulinum toxin A (BoTA) in improving the endometrial angiogenesis and the rates of embryo implantation. Here, we further evaluated its potent therapeutic effects on the uterine structural and functional repair and elucidated underlying molecular regulatory mechanisms. This study demonstrated that a murine model of thin endometrium was successfully established by displaying dramatically decreased endometrial thickness and the rates of embryo implantation compared to normal endometrium. Interestingly, the expressions of insulin-like growth factor binding protein-3 (IGFBP3) and an active 35 kDa-form of osteopontin (OPN) were significantly reduced in thin endometrium, which were almost fully restored by intrauterine BoTA administration. Neutralization of BoTA-induced IGFBP3 subsequently suppressed proteolytic cleavage of OPN, exhibiting un-recovered endometrial thickness even in the presence of BoTA administration, suggesting that BoTA-induced endometrial regeneration might be mediated by IGFBP3-dependent OPN proteolytic cleavage. Our findings suggest that intrauterine BoTA administration improves the endometrial environment in our murine model with thin endometrium by increasing endometrial receptivity and angiogenesis in a manner dependent on the regulatory effect of IGFBP3 on OPN proteolytic cleavage, proposing BoTA as an efficient therapeutic strategy for the patients with thin endometrium.
Decay for strain gradient porous elastic waves
Authors: Baldonedo Jacobo , Fernández José R. , Magaña Antonio , Quintanilla Ramón 
Published: January 2023

AbstractWe study the one-dimensional problem for the linear strain gradient porous elasticity. Our aim is to analyze the behavior of the solutions with respect to the time variable when a dissipative structural mechanism is introduced in the system. We consider five different scenarios: hyperviscosity and viscosity for the displacement component and hyperviscoporosity, viscoporosity and weak viscoporosity for the porous component. We only apply one of these mechanisms at a time. We obtain the exponential decay of the solutions in the case of viscosity and a similar result for the viscoporosity. Nevertheless, in the hyperviscosity case (respectively hyperviscoporosity) the decay is slow and it can be controlled at least by$$t^{-1/2}$$t-1/2. Slow decay is also expected for the weak viscoporosity in the generic case, although a particular combination of the constitutive parameters leads to the exponential decay. We want to emphasize the fact that the hyperviscosity (respectively hyperviscoporosity) is a stronger dissipative mechanism than the viscosity (respectively viscoporosity); however, in this situation, the second mechanism seems to be more “efficient” than the first one in order to pull along the solutions rapidly to zero. This is a striking fact that we have not seen previously at any other linear coupling system. Finally, we also present some numerical simulations by using the finite element method and the Newmark-$$\beta $$βscheme to show the behavior of the energy decay of the solutions to the above problems, including a comparison between the hyperviscosity and the viscosity cases.
Autologous semitendinosus meniscus graft significantly improves knee joint kinematics and the tibiofemoral contact after complete lateral meniscectomy
Authors: Seitz Andreas M. , Leiprecht Janina , Schwer Jonas , Ignatius Anita , Reichel Heiko , Kappe Thomas 
Published: January 2023

Abstract
Purpose
The purpose of this study was to investigate the potential of a doubled semitendinosus (ST) and a single gracilis tendon (GT) lateral meniscus autograft to restore the knee joint kinematics and tibiofemoral contact after total lateral meniscectomy (LMM).

Methods
Fourteen human knee joints were tested intact, after LMM and after ST and GT meniscus autograft treatment under an axial load of 200 N during full range of motion (0°–120°) and four randomised loading situations: without external moments, external rotation, valgus stress and a combination of external rotation and valgus stress using a knee joint simulator. Non-parametric statistical analyses were performed on joint kinematics and on the tibiofemoral contact mechanics.

Results
LMM led to significant rotational instability of the knee joints (p < 0.02), which was significantly improved after ST autograft application (p < 0.04), except for knee joint flexions > 60°. The GT autograft failed to restore the joint kinematics. LMM significantly increased the tibiofemoral contact pressure (p < 0.03), while decreasing the contact area (p < 0.05). The ST autograft was able to restore the contact mechanics after LMM (p < 0.02), while the GT replacement displayed only an improvement trend.

Conclusion
The doubled ST lateral meniscus autograft improved the knee joint kinematics significantly and restored the tibiofemoral contact mechanics almost comparable to the native situation. Thus, from a biomechanical point of view, ST meniscus autografts might be a potential treatment alternative for patients who are indicated for meniscus allograft transplantation.
Multistability for a Reduced Nematic Liquid Crystal Model in the Exterior of 2D Polygons
Authors: Han Yucen , Majumdar Apala 
Published: January 2023

AbstractWe study nematic equilibria in an unbounded domain, with a two-dimensional regular polygonal hole with K edges, in a reduced Landau–de Gennes framework. This complements our previous work on the “interior problem” for nematic equilibria confined inside regular polygons (SIAM Journal on Applied Mathematics, 80(4):1678-1703, 2020). The two essential dimensionless model parameters are $$\lambda $$
λ
-the ratio of the edge length of polygon hole to the nematic correlation length, and an additional degree of freedom, $$\gamma ^*$$

γ
∗

-the nematic director at infinity. In the $$\lambda \rightarrow 0$$

λ
→
0

limit, the limiting profile has two interior point defects outside a generic polygon hole, except for a triangle and a square. For a square hole, the limiting profile has either no interior defects or two line defects depending on $$\gamma ^*$$

γ
∗

, and for a triangular hole, there is a unique interior point defect outside the hole. In the $$\lambda \rightarrow \infty $$

λ
→
∞

limit, there are at least $$\left( {\begin{array}{c}K\\ 2\end{array}}\right) $$

K

2

stable states and the multistability is enhanced by $$\gamma ^*$$

γ
∗

, compared to the interior problem. Our work offers new insights into how to tune the existence, location, and dimensionality of defects.
Characterization of shock-induced panel flutter with simultaneous use of DIC and PIV
Authors: D’Aguanno A. , Quesada Allerhand P. , Schrijer F. F. J. , van Oudheusden B. W. 
Published: January 2023

AbstractIn this experimental study, panel flutter induced by an impinging oblique shockwave is investigated at a freestream Mach number of 2, using the combination of planar particle image velocimetry (PIV) and stereographic digital image correlation (DIC) to obtain simultaneous full-field structural displacement and flow velocity measurements. High-speed cameras are employed to obtain a time-resolved description of the panel motion and the shockwave-boundary layer interaction (SWBLI). In order to prevent interference between the PIV and DIC systems, an optical isolation is implemented using fluorescent paint, dedicated light sources, and camera lens filters. The effect of the panel motion on the SWBLI behavior is assessed, by comparing it with the SWBLI on a rigid wall. The results show that panel oscillations occur with a maximum amplitude of ten times the panel thickness. The dominant frequencies observed in the panel oscillation (424 Hz and 1354 Hz) match the main spectral content of the reflected shockwave position. A further POD analysis of the panel displacement spatial distribution shows that these two frequency contributions are well captured by the first two POD modes, which correspond, respectively, to a first and a third bending mode shape and account for 92% of the total oscillation energy. The fluid-structure coupling is studied by identifying, in the flow, the regions of maximum correlation between the panel displacement and the flow velocity fluctuations. The results obtained prove that the inviscid flow region upstream of the SWBLI is perfectly in phase with the panel oscillation, while the downstream region has a delay of one quarter of the flutter cycle.
Prognostic impact of resting full-cycle ratio and diastolic non-hyperemic pressure ratios in patients with deferred revascularization
Authors: Halbach Marcel , Ameskamp Christopher , Mauri Victor , Ernst Angela , Lake Philipp , Nienaber Stephan , Baldus Stephan , Adam Matti , Wienemann Hendrik 
Published: January 2023

Abstract
Background
Non-hyperemic pressure ratios (NHPRs) like resting full-cycle ratio (RFR), diastolic pressure ratio during entire diastole (dPR[entire]) and diastolic pressure ratio during wave-free period (dPR[WFP]) are increasingly used to guide revascularization. The effect of NHPRs on mid-term prognosis has not been well established.

Objective
We investigated the prognostic implications of NHRPs in patients whose revascularization was deferred based on fractional flow reserve (FFR) in a single-centre population.

Methods
NHPRs and FFR were calculated offline from pressure tracings by an independent core laboratory. Follow-up data were acquired through records of hospital visits or telephone interviews. The primary outcome was a vessel-oriented composite outcome (VOCO) (a composite of cardiac death, vessel-related myocardial infarction, and ischemia-driven revascularization) in deferred vessels at 2 years.

Results
316 patients with 377 deferred lesions were analysed. Discordance of NHPRs and FFR was found in 13.0–18.3% of lesions. The correlation coefficient between NHPRs was 0.99 (95% confidence interval 0.99–1.00). At 2 years, VOCO occurred in 19 lesions (5.0%). Estimated glomerular filtration rate < 30 mL/min/1.73 m2 [hazard ratio (HR) 5.7, p = 0.002], previous myocardial infarction (HR 3.3, p = 0.018), diabetes (HR 2.7, p = 0.042), RFR ≤ 0.89 (HR 2.7, p = 0.041) and dPR[WFP] ≤ 0.89 (HR 2.7, p = 0.049) were associated with higher incidence of VOCO at 2 years in the univariable analysis. A non-significant trend was found for dPR[entire] (HR 1.9, p = 0.26).

Conclusion
A positive RFR or dPR[WFP] were associated with a worse prognosis in deferred lesions, suggesting that the use of NHPRs in addition to FFR may improve risk estimation.

Graphical abstract