bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perceptions of Judicial Independence in European Countries
Authors: van Dijk Frans 
Published: December 2020

AbstractThe perceptions of judicial independence of judges, lawyers, general public and companies are analysed across countries. The perceptions of these categories are strongly correlated. However, the mean scores differ: judges are much more positive about their independence than lawyers, and lawyers are much more positive than the general public and companies. As to the general public, highly educated citizens are generally more positive about the presence of independence than citizens with lower education levels. The difference increases with the degree of independence. Citizens with little education in very different countries have similar perceptions of judicial independence. The limited information that is available about court users suggests that persons with recent experience with the courts are less positive about independence than persons without experience. For companies the reverse is apparent. Among both the general public and companies, the perceptions diverge more with experience than without experience, likely as a result of winning or losing a case.
Perceptions of Lay Judges About Independence of the Judiciary
Authors: van Dijk Frans 
Published: December 2020

AbstractLay judges are citizens with particular knowledge of and experience with the judiciary. The findings of a survey among the lay judges of ten judiciaries are examined in this chapter. It is found that the perceptions of lay judges of judicial independence, their own as well as that of the professional judges, are very similar to the perceptions of the professional judges. In addition, lay judges are most positive about their independence, when they participate in judicial panels together with professional judges and when they are taken seriously by the professional judges. For them, these conditions surpass sitting alone as a judge. Although selection effects may play a role, the results indicate that experience as a lay judge leads to a much higher appreciation of judicial independence than that of (highly educated) citizens in general. This in turn indicates that the views of the general public are too negative about judicial independence.
Independence and Trust
Authors: van Dijk Frans 
Published: December 2020

AbstractThe Chapter examines the trust of the general public in the judiciary at the national and EU-level. The starting point is that the correlation between the independence of the judiciary as perceived by the general public and the trust in the judiciary by the same public is very strong: trust in the judiciary equals trust in the independence of the judiciary. Trust in the judiciary is generally higher than that in parliament and government. However, the trust in the judiciary is generally at the same level as that in the public administration. It is likely that the general public associates the public administration with desirable, fair and impartial implementation of public policies, and not so much with (divisive) policy formation. Thus, it is too simple to conclude that the judiciary performs better than the other powers of the state. High trust in the judiciary is fostered by the nature of the tasks. At the EU-level the differentiation of trust between the three branches of government is much smaller than at the national level. Trust in the European Court of Justice (the supreme court of the European Union) is higher than in the national judiciary at low levels of trust at the national level, and smaller at high levels of trust. Still, trust in the ECJ is higher in countries with a highly trusted judiciary than in countries with a less trusted judiciary.
Judiciary in Democracy: Alignment and Disconnect
Authors: van Dijk Frans 
Published: December 2020

AbstractIn this last Chapter, the consequences of differences in perceptions are examined. Two concepts are used: the lack of alignment and—more extreme—the disconnect between judiciary and society. Ranking countries by trust in the judiciary, in the lowest 20% there is a disconnect of judiciary and society, in the 20% around the median and in the highest 20% there is lack of alignment. Disconnect and lack of alignment seem to be self-perpetuating, as judges do not perceive the state of independence as problematic. Indications are that even a disconnect does not reduce the use of the civil courts, but that it leads citizens to avoid administrative law procedures. A disconnect weakens the position of the judiciary within the trias politica. This reinforces the complicated relationship between the judiciary and the other state powers. Where the other state powers see an increasing influence of the judiciary, the judiciary sees its own independence endangered. These perspectives clash. For the judiciary the way out is to focus on access to justice as an alternative perspective. By addressing the urgent legal needs of citizens, the judiciary has the potential to improve its alignment with society and its position within the trias politica.
Classical Yang-Mills observables from amplitudes
Authors: de la Cruz Leonardo , Maybee Ben , O’Connell Donal , Ross Alasdair 
Published: December 2020

AbstractThe double copy suggests that the basis of the dynamics of general relativity is Yang-Mills theory. Motivated by the importance of the relativistic two-body problem, we study the classical dynamics of colour-charged particle scattering from the perspective of amplitudes, rather than equations of motion. We explain how to compute the change of colour, and the radiation of colour, during a classical collision. We apply our formalism at next-to-leading order for the colour change and at leading order for colour radiation.
QQ-system and non-linear integral equations for scattering amplitudes at strong coupling
Authors: Fioravanti Davide , Rossi Marco , Shu Hongfei 
Published: December 2020

Abstract
We provide the two fundamental sets of functional relations which describe the strong coupling limit in AdS3 of scattering amplitudes in $$ \mathcal{N} $$
N
= 4 SYM dual to Wilson loops (possibly extended by a non-zero twist l): the basic QQ-system and the derived TQ-system. We use the TQ relations and the knowledge of the main properties of the Q-function (eigenvalue of some Q-operator) to write the Bethe Ansatz equations, viz. a set of (‘complex’) non-linear-integral equations, whose solutions give exact values to the strong coupling amplitudes/Wilson loops. Moreover, they have some advantages with respect to the (‘real’) non-linear-integral equations of Thermodynamic Bethe Ansatz and still reproduce, both analytically and numerically, the findings coming from the latter. In any case, these new functional and integral equations give a larger perspective on the topic also applicable to the realm of $$ \mathcal{N} $$
N
= 2 SYM BPS spectra.
The scale of superpartner masses and electroweakino searches at the high-luminosity LHC
Authors: Liu Jia , McGinnis Navin , Wagner Carlos E. M. , Wang Xiao-Ping 
Published: December 2020

Abstract
Searches for weakly interacting particles is one of the main goals of the high luminosity LHC run. In this work we study the well motivated cases of electroweakinos with mostly Wino and Bino components. We show the relevance of squark induced t-channel production in defining the production cross section and hence the LHC reach. Moreover, a realistic evaluation of the decay branching ratios show a strong dependence on the sign of μ and, for negative values of μ, on the relative size of the ratio of μ to the gaugino masses compared with tan β. Overall, unless it is kinematically suppressed, or specific conditions are fulfilled, the Higgs decay channel is the most significant one, and the trilepton channel becomes subdominant with respect to final states including bottom quarks. Although the properties are different than in the Higgsino-Bino case, also in this case the discovery reach extends to mass values that are significantly larger than the ones probed at current luminosities, leading to a strong motivation for the search for electroweakinos in the high luminosity LHC run.
Symmetry factors of Feynman diagrams and the homological perturbation lemma
Authors: Saemann Christian , Sfinarolakis Emmanouil 
Published: December 2020

Abstract
We discuss the symmetry factors of Feynman diagrams of scalar field theories with polynomial potential. After giving a concise general formula for them, we present an elementary and direct proof that when computing scattering amplitudes using the homological perturbation lemma, each contributing Feynman diagram is indeed included with the correct symmetry factor.
Modification to the Hawking temperature of a dynamical black hole by a flow-induced supertranslation
Authors: Chiang Hsu-Wen , Kung Yu-Hsien , Chen Pisin 
Published: December 2020

Abstract
One interesting proposal to solve the black hole information loss paradox without modifying either general relativity or quantum field theory, is the soft hair, a diffeomorphism charge that records the anisotropic radiation in the asymptotic region. This proposal, however, has been challenged, given that away from the source the soft hair behaves as a coordinate transformation that forms an Abelian group, thus unable to store any information. To maintain the spirit of the soft hair but circumvent these obstacles, we consider Hawking radiation as a probe sensitive to the entire history of the black hole evaporation, where the soft hairs on the horizon are induced by the absorption of a null anisotropic flow, generalizing the shock wave considered in [1, 2]. To do so we introduce two different time-dependent extensions of the diffeomorphism associated with the soft hair, where one is the backreaction of the anisotropic null flow, and the other is a coordinate transformation that produces the Unruh effect and a Doppler shift to the Hawking spectrum. Together, they form an exact BMS charge generator on the entire manifold that allows the nonperturbative analysis of the black hole horizon, whose surface gravity, i.e. the Hawking temperature, is found to be modified. The modification depends on an exponential average of the anisotropy of the null flow with a decay rate of 4M, suggesting the emergence of a new 2-D degree of freedom on the horizon, which could be a way out of the information loss paradox.
Hybrid sequencing resolves two germline ultra-complex chromosomal rearrangements consisting of 137 breakpoint junctions in a single carrier
Authors: Eisfeldt Jesper , Pettersson Maria , Petri Anna , Nilsson Daniel , Feuk Lars , Lindstrand Anna 
Published: December 2020

AbstractChromoanagenesis is a genomic event responsible for the formation of complex structural chromosomal rearrangements (CCRs). Germline chromoanagenesis is rare and the majority of reported cases are associated with an affected phenotype. Here, we report a healthy female carrying two de novo CCRs involving chromosomes 4, 19, 21 and X and chromosomes 7 and 11, respectively, with a total of 137 breakpoint junctions (BPJs). We characterized the CCRs using a hybrid-sequencing approach, combining short-read sequencing, nanopore sequencing, and optical mapping. The results were validated using multiple cytogenetic methods, including fluorescence in situ hybridization, spectral karyotyping, and Sanger sequencing. We identified 137 BPJs, which to our knowledge is the highest number of reported breakpoint junctions in germline chromoanagenesis. We also performed a statistical assessment of the positioning of the breakpoints, revealing a significant enrichment of BPJ-affecting genes (96 intragenic BPJs, 26 genes,p < 0.0001), indicating that the CCRs formed during active transcription of these genes. In addition, we find that the DNA fragments are unevenly and non-randomly distributed across the derivative chromosomes indicating a multistep process of scattering and re-joining of DNA fragments. In summary, we report a new maximum number of BPJs (137) in germline chromoanagenesis. We also show that a hybrid sequencing approach is necessary for the correct characterization of complex CCRs. Through in-depth statistical assessment, it was found that the CCRs most likely was formed through an event resembling chromoplexy—a catastrophic event caused by erroneous transcription factor binding.
The role of Treg subtypes in glomerulonephritis
Authors: Herrnstadt G. R. , Steinmetz O. M. 
Published: December 2020

AbstractWhile Th1 and Th17 T effector cells are pathogenic drivers of glomerulonephritis (GN), regulatory T cells (Tregs) potently protect from renal tissue injury. Recently, it has become evident that different Treg subtypes exist. Among these are lineage specific Treg1 and Treg17 cells, which are specialized to down regulate either Th1 or Th17 T effector cell responses. Interestingly, programming of specialized Tregs and the corresponding T helper effector cells depend on the same lineage specific master transcription factors Tbet (Th1/Treg1) and STAT3 (Th17/Treg17). Furthermore, early control of T effector cell priming in secondary lymphoid organs by specialized Tregs was described. One central mechanism of T effector cell control by the corresponding Treg subtype seems to be expression of the same chemokine receptor repertoire, which facilitates their co-localization. More recently, another intriguing Treg subset was identified, which expresses Foxp3 together with the Th17 characteristic transcription factor RORγt. While these Foxp3+RORγt+Tregs were shown to be highly immunosuppressive, studies in GN also identified pro-inflammatory potential via secretion of IL-17. Many questions regarding this unusual Treg subset remain, including their origin, stability, and mechanisms of action. Further characterization of the renal Treg landscape during GN will help to identify novel immunosuppressive mechanisms and develop successful Treg-directed therapies. In this review, we summarize the currently available data about specialized Treg subsets and discuss their role in GN.
6-month SARS-CoV-2 antibody persistency in a Tyrolian COVID-19 cohort
Authors: Deisenhammer Florian , Borena Wegene , Bauer Angelika , Kimpel Janine , Rudzki Dagmar , Schanda Kathrin , Egeter Jonas , Hüfner Katharina , Sperner-Unterweger Barbara , Reindl Markus 
Published: December 2020

SummaryBackgroundAs coronavirus disease 2019 caused by severe acute respiratory syndrome coronavirus 2 evolved only recently, the persistency of the anti-viral antibody response remains to be determined.MethodsWe prospectively followed 29 coronavirus disease 2019 cases, mean age 44 ± 13.2 years. Except for one participant with a pre-existing diagnosis of rheumatoid arthritis, all other participants were previously healthy. We determined anti-viral binding antibodies at 2–10 weeks, 3 months, and 6 months after disease onset as well as neutralizing antibodies at 6 months. Two binding antibody assays were used, targeting the S1 subunit of the spike protein, and the receptor binding domain.ResultsAll participants fully recovered spontaneously except for one who had persisting hyposmia. Antibodies to the receptor binding domain persisted for 6 months in all cases with a slight increase of titers, whereas antibodies to S1 dropped below the cut-off point in 2 participants and showed a minimal decrease on average, mainly at month 3 of follow-up in males; however, neutralizing antibodies were detected in all samples at 6 months of follow-up.ConclusionThere is a stable and persisting antibody response against acute respiratory syndrome coronavirus 2 at 6 months after infection. Neutralizing antibodies confirm virus specificity. As the number of coronavirus disease 2019 convalescent cases is increasing sharply, antibody testing should be implemented to identify immunized individuals. This information can be helpful in various settings of professional and private life.
Convergence Rates for Discretized Monge–Ampère Equations and Quantitative Stability of Optimal Transport
Authors: Berman Robert J. 
Published: December 2020

AbstractIn recent works—both experimental and theoretical—it has been shown how to use computational geometry to efficiently construct approximations to the optimal transport map between two given probability measures on Euclidean space, by discretizing one of the measures. Here we provide a quantitative convergence analysis for the solutions of the corresponding discretized Monge–Ampère equations. This yields$$H^{1}$$H1-converge rates, in terms of the corresponding spatial resolutionh, of the discrete approximations of the optimal transport map, when the source measure is discretized and the target measure has bounded convex support. Periodic variants of the results are also established. The proofs are based on new quantitative stability results for optimal transport maps, shown using complex geometry.
What Is Secondary about Secondary Tropical Forest? Rethinking Forest Landscapes
Authors: Pain Adam , Marquardt Kristina , Lindh Arvid , Hasselquist Niles J. 
Published: December 2020

AbstractForests have long been locations of contestation between people and state bureaucracies, and among the knowledge frameworks of local users, foresters, ecologists, and conservationists. An essential framing of the debate has been between the categories of primary and secondary forest. In this introduction to a collection of papers that address the questions of what basis, in what sense, and for whom primary forest is ‘primary’ and secondary forest is ‘secondary,’ and whether these are useful distinctions, we outline this debate and propose a new conceptual model that departs from the simple binary of primary and secondary forests. Rather, we propose that attention should be given to the nature of the disturbance that may alter forest ecology, the forms of regeneration that follow, and the governance context within which this takes place.
Sixty Years with the Chrysobalanaceae
Authors: Prance Ghillean T. 
Published: December 2020

AbstractA review is given of the studies of Ghillean Prance and associates on the Chrysobalanaceae over the past sixty years. This has focussed on defining the generic boundaries in the family and on monographic work with a worldwide approach to this pantropical family. The importance of field studies for work on monographs and Floras is emphasized. Monographs are still the basis for much work on conservation, ecology and economic botany and are needed as a foundation for molecular studies. The importance of being open to experimenting with new techniques and as a result being willing to change the taxonomy in accordance with new findings is demonstrated and emphasized. The twelve genera of the Chrysobalanaceae at the beginning of this career-long study have now increased to twenty-eight in order to present a much better monophyletic and evolutionary arrangement based on recent molecular evidence. In particular it was necessary to divide and rearrange the originally large genera Parinari and Licania into a number of smaller segregate genera. All known species were included in a worldwide monograph published in 2003. A brief review of the economic use for the family is given.
Migration of the femoral component and clinical outcomes after total knee replacement: a narrative review
Authors: Zinno R. , Di Paolo S. , Ambrosino G. , Alesi D. , Zaffagnini S. , Barone G. , Bragonzoni L. 
Published: December 2020

AbstractLoosening is considered as a main cause of implant failure in total knee replacement (TKR). Among the predictive signs of loosening, migration is the most investigated quantitative parameter. Several studies focused on the migration of the tibial component in TKR, while no reviews have been focused on the migration of the femoral component and its influence on patients’ clinical outcomes. The aim of this narrative review was (1) to provide information about of the influence of migration in femoral component of TKR prostheses, (2) to assess how migration may affect patient clinical outcomes and (3) to present alternative solution to the standard cobalt-chrome prostheses. A database search was performed on PubMed Central® according to the PRISMA guidelines for studies about Cobalt-Chrome femoral component migration in people that underwent primary TKR published until May 2020. Overall, 18 articles matched the selection criteria and were included in the study. Few studies investigated the femoral component through the migration, and no clear migration causes emerged. The Roentgen Stereophotogrammetric Analysis has been mostly used to assess the migration for prognostic predictions. An annual migration of 0.10 mm seems compatible with good long-term performance and good clinical and functional outcomes. An alternative solution to cobalt-chrome prostheses is represented by femoral component in PEEK material, although no clinical evaluations have been carried out on humans yet. Further studies are needed to investigate the migration of the femoral component in relation to clinical outcomes and material used.
Predictors of intensive care unit admission in patients with Legionella pneumonia: role of the time to appropriate antibiotic therapy
Authors: Falcone Marco , Russo Alessandro , Tiseo Giusy , Cesaretti Mario , Guarracino Fabio , Menichetti Francesco 
Published: December 2020

Abstract
Purpose
Legionella spp. pneumonia (LP) is a cause of community-acquired pneumonia (CAP) that requires early intervention. The median mortality rate varies from 4 to 11%, but it is higher in patients admitted to intensive care unit (ICU). The objective of this study is to identify predictors of ICU admission in patients with LP.

Methods
A single-center, retrospective, observational study conducted in an academic tertiary-care hospital in Pisa, Italy. Adult patients with LP consecutively admitted to study center from October 2012 to October 2019.

Results
During the study period, 116 cases of LP were observed. The rate of ICU admission was 20.7% and the overall 30-day mortality rate was 12.1%. Mortality was 4.3% in patients hospitalized in medical wards versus 41.7% in patients transferred to ICU (p < 0.001). The majority of patients (74.1%) received levofloxacin as definitive therapy, followed by macrolides (16.4%), and combination of levofloxacin plus a macrolide (9.5%). In the multivariate analysis, diabetes (OR 8.28, CI 95% 2.11–35.52, p = 0.002), bilateral pneumonia (OR 10.1, CI 95% 2.74–37.27, p = 0.001), and cardiovascular events (OR 10.91, CI 95% 2.83–42.01, p = 0.001), were independently associated with ICU admission, while the receipt of macrolides/levofloxacin therapy within 24 h from admission was protective (OR 0.20, CI 95% 0.05–0.73, p = 0.01). Patients who received a late anti-Legionella antibiotic (> 24 h from admission) underwent urinary antigen test later compared to those who received early active antibiotic therapy (2 [2–4] vs. 1 [1–2] days, p < 0.001).

Conclusions
Admission to ICU carries significantly increased mortality in patients with diagnosis of LP. Initial therapy with an antibiotic active against Legionella (levofloxacin or macrolides) reduces the probability to be transferred to ICU and should be provided in all cases until Legionella etiology is excluded.