bluuebunny/crossref_metadata_2025_split huggingface dataset:
The use of automatic measurement techniques in the geotechnical monitoring system of PGE GiEK S.A., KWB Turów branch
Authors: Bąk Miłosz 
Published: November 2022

AbstractGeotechnical monitoring currently plays a key role in the research of the processes taking place in the ground medium and preventing hazardous events. In the case of open-pit mining, several solutions are commonly used to monitor various geotechnical parameters. However, geotechnical situation is usually assessed based on recorded values of deep and surface displacement, which allow to accurately predict landslides. The measurements are most often carried out manually, which, due to the difficult terrain conditions in the case of open-pit mining, are often timeconsuming and complicated, especially taking into account dangerous landslide movements. Therefore, in order to ensure a higher degree of safety against the risk of landslides, modern solutions are required in the field of geotechnical monitoring. This article presents modern automatic measurement techniques, compares various solutions available on the market and illustrates the benefits of their application in open-pit mining. It also discusses the expansion and modernization of the control and measurement network at KWB Turów, carried out in recent years, as well as the observational method for controlling the efficiency of stackers, developed after the installation of automated measuring stations, with its impact on the geotechnical safety of an internal waste heap. The paper as a case study presents, what a modern and effective geotechnical monitoring system should look like, which in practice will ensure continuous observation of selected parameters and enable a quick response in the event of a landslide threat. Last but not least, the author focuses on the creation of an innovative landslide early warning system, implemented at KWB Turów.
An Indirect Evaluation Method of Mold Coating Thickness in AlSi Alloy Permanent Mold Casting Production
Authors: Deng Fangtian , Attaluri Maheedhar , Klan Steffen , Volk Wolfram 
Published: November 2022

AbstractPermanent mold casting produces the second most aluminum cast parts among all casting processes. In this process, mold coating changes the heat transferred from the molten metal to the mold by acting as an insulating layer. Moreover, the coating thickness is a significant variable regarding the coating’s thermal resistance, which strongly influences the microstructure of cast parts and the thermal shock on expensive molds. However, in casting production, coating peeling-off and repeated recoating result in an inhomogeneous coating thickness distribution. Due to the high working temperatures of the molds, no efficient online coating thickness measurements exist. We propose an indirect evaluation method based on the as-cast surface corresponding to the coating area. Our experiments analyzed as-cast and coating surfaces at nine different coating thicknesses. The results show a close correlation between the as-cast surface roughness parameter of arithmetical mean height Sa and the coating thickness. Based on this correlation, we can derive the coating thickness from the corresponding as-cast surface analysis. Furthermore, the coating peel-off area and other casting surface defects are easily recognized in these surfaces. In our next work plan, an affordable optical camera and proper light conditions will be tested by taking photos of as-cast surfaces, and an algorithm for the real-time automatic evaluation will be developed.
Sato-Tate distribution of p-adic hypergeometric functions
Authors: Pujahari Sudhir , Saikia Neelam 
Published: November 2022

AbstractRecently Ono, Saad and the second author [21] initiated a study of value distribution of certain families of Gaussian hypergeometric functions over large finite fields. They investigated two families of Gaussian hypergeometric functions and showed that they satisfy semicircular and Batman distributions. Motivated by their results we aim to study distributions of certain families of hypergeometric functions in the p-adic setting over large finite fields. In particular, we consider two and six parameters families of hypergeometric functions in the p-adic setting and obtain that their limiting distributions are semicircular over large finite fields. In the process of doing this we also express the traces of pth Hecke operators acting on the spaces of cusp forms of even weight $$k\ge 4$$

k
≥
4

and levels 4 and 8 in terms of p-adic hypergeometric function which is of independent interest. These results can be viewed as p-adic analogous of some trace formulas of [1, 2, 6].
Produktverpackungen der Lebensmittelindustrie: Werbung oder Wahrheit?
Authors: Bachmann-Stein Andrea 
Published: November 2022

ZusammenfassungProduktverpackungen sind multimodale Kommunikate, die der verkaufswirksamen Produktpräsentation dienen, dabei aber gleichzeitig genauen gesetzlichen Regelungen unterworfen sind. Anhand exemplarischer Beispiele wird gezeigt, welcher Strategien sich die Lebensmittelindustrie besonders häufig bedient, um ihre Produkte in einem besseren Licht erscheinen zu lassen und Unerwünschtes in den Hintergrund zu schieben.
Conditional inference of Poisson models and information geometry: an ancillary review
Authors: Sei Tomonari 
Published: November 2022

AbstractThe Poisson distribution is a fundamental tool in categorical data analysis. This paper reviews conditional inference for the independent Poisson model. It is noted that the conditioning variable is not an ancillary statistic in the exact sense except in the case of the product multinomial sampling scheme, whereas two versions of the ancillary property hold in general. The ancillary properties justify the use of conditional inference, as first proposed by R. A. Fisher and subsequently discussed by many researchers. The mixed coordinate system developed in information geometry is emphasized as effective for the description of facts.
Procedural challenges: the FAIR principles and PRC electronic resources - a case study of Chinese republican newspapers
Authors: Arnold Matthias , Paterson Duncan , Xie Jia 
Published: November 2022

AbstractIt is tempting to assume that FAIR data principles effectively apply globally. In practice, digital research platforms play a central role in ensuring the applicability of these principles to research exchange, where General Data Protection Regulation (EU) and Multi Level Protection Scheme 2.0 (PRC) provide the overarching legal frameworks. For this article, we conduct a systematic review of research into Chinese Republican newspapers as it appears in Chinese academic journal databases. We experimentally compare the results of repeated search runs using different interfaces and with different points of origin. We then analyze our results regarding the practical and technical accessibility conditions. Concluding with an analysis of conceptual mismatches surrounding the classification of items as “full-text“, and of a case of total data loss that is nevertheless symptomatic of the limited degree of data re-usability. Our results show structural challenges preventing Findability, Accessibility, Interoperability, and Re-usability from being put into practice. Since these experiments draw upon our Digital Humanities (DH) research, we include a state-of-the-field overview of historical Periodicals and digitization research in the PRC. Our research on the one hand addresses DH practitioners interested in digital collections, and technical aspects of document processing with a focus on historical Chinese sources. On the other hand, our experience is helpful to researchers irrespective of the topic. Our article is accompanied by a data publication containing sources and results of our experiments, as well as an online bibliography of the research articles we collected.
Bi-Dbar-Approach for a Coupled Shifted Nonlocal Dispersionless System
Authors: Zhu Junyi , Shao Kaiwen , Qiao Zhijun 
Published: November 2022

AbstractWe propose a Bi-Dbar approach and apply it to the extended coupled shifted nonlocal dispersionless system. We introduce the nonlocal reduction to solve the coupled shifted nonlocal dispersionless system. Since no enough constraint conditions can be found to curb the norming contants in the Dbar data, the “solutions” obtained by the Dbar dressing method, in general, do not admit the coupled shifted nonlocal dispersionless system. In the Bi-Dbar approach to the extended coupled shifted nonlocal dispersionless system, the norming constants are free. The constraint conditions on the norming constants are determined by the general nonlocal reduction, and the solutions of the coupled shifted nonlocal dispersionless system are derived.
The distribution of carbonaceous molecules and SiN around the S-type AGB star W Aquilae
Authors: Danilovich T. , Van de Sande M. , Richards A. M. S. ,   the ATOMIUM Consortium
Published: November 2022

AbstractS-type AGB stars, with C/O ratios close to 1, are expected to have a mixed circumstellar chemistry as they transition from being oxygen-rich stars to carbon-rich stars. Recently, several different carbonaceous molecules, thought to be more characteristic of carbon stars, have been found in the circumstellar envelope of the S-type AGB star W Aql. We have obtained new high spatial resolution ALMA images of some of these molecules, specifically HC3N, SiC2 and SiC, and SiN, which we present here. We report diverse behaviour for these molecules, with SiC2 being seen with a symmetric spatial distribution around the star, SiN and SiC being asymmetrically distributed to the north-east of the star, and HC3N being seen in a broken shell to the south-west. These differing distributions point to complex dynamics in the circumstellar envelope of W Aql.
Tracing the inner regions of circumstellar envelopes via high-excitation water transitions
Authors: Etoka Sandra , Baudry Alain , Richards Anita M.S. , Gray Malcolm D. , Decin Leen ,   the ATOMIUM consortium
Published: November 2022

AbstractWater is a ubiquitous molecule in circumstellar envelopes (CSEs). Its emission has been detected at a wide range of distances from the central oxygen-rich evolved star. In particular, the water maser transition at 22 GHz, typically extending from about 5–20 stellar radii to as far as several hundred stellar radii from the star, has been commonly used to probe the structure and dynamics of the intermediate regions of the CSE where dust is condensing and the inner wind is being accelerated. The advent of ALMA has opened the door to high-angular resolution mapping of much higher excitation transitions of water, probing the inner regions of the CSEs, some of which are anticipated to exhibit maser action. The ALMA ATOMIUM large program observed many such transitions towards a sample of AGB stars & red supergiants. The preliminary results show that while some transitions depart only slightly from LTE, others clearly show signs of maser action. The Gaussian fitting of the non-diffuse/compact part of some of the (quasi) thermal & maser transitions reveal interesting velocity gradients, signatures of outflowing and infalling motions hence providing important constraints for stellar wind models.
North Atlantic Current and European Slope Current Circulation in the Rockall Trough Observed Using Moorings and Gliders
Authors: Fraser Neil J. , Cunningham Stuart A. , Drysdale Lewis A. , Inall Mark E. , Johnson Clare , Jones Sam C. , Burmeister Kristin , Fox Alan D. , Dumont Estelle , Porter Marie , Holliday N. Penny 
Published: November 2022

AbstractThe Rockall Trough (RT) accommodates the warmest and saltiest branch of the North Atlantic Current, which delivers water from the Gulf Stream into the marine environment around western Europe. In addition, the European Slope Current (ESC) carries warm water northward along the eastern boundary of the RT, and exchange between the ESC and the continental shelf is a dominant factor in determining the oceanographic conditions around the British Isles. However, the picture of the mean circulation and variability in the RT is still emerging, with a continuous observational campaign still in its relative infancy. The ESC, in particular, is poorly constrained by ship‐based, mooring, and satellite observations. In this paper, we examine the RT circulation and volume transport using a temporally extended and spatially expanded observing network. Six years of continuous mooring occupation reveal that a large‐amplitude, basin‐scale freshening event, previously detected south of Iceland around 2015, impacted the RT around 2017. Geostrophic transport was greatly reduced during this period, driven by a concurrent subsurface temperature increase at the western boundary. The circulation regained strength during the latter part of the record. We gathered 110 glider transects over 22 months which capture the ESC velocity field in unprecedented detail. The data are sufficient to characterize both the mean state and the emergent seasonal variability of the ESC, and reveal the year‐round presence of a southward countercurrent at depth. Variability in the strength and structure of this previously unstudied feature modulates net northward transport in the eastern boundary current system.
WRF‐CHEM Simulations of Unhealthy PM10 Concentrations During Four Dust Events in Senegal
Authors: Jenkins G. S. , McCauley K. , Thompson T. , Diokhane A. M. 
Published: November 2022

AbstractWinter season Saharan dust aerosols are transported into West Africa and pose as a natural hazard with individual dust events significantly reducing air quality. We simulate four multi‐day dust events using the Weather, Research and Forecasting Chemistry (WRF‐CHEM) in Senegal during December 2016, December 2017, February 2019, and March 2019. We use Geospatial Informational System mapping to estimate PM10 concentrations for the 14 administrative districts within Senegal. Saharan dust events are evaluated using surface PM10 concentrations at Dakar, Senegal, Moderate Resolution Imaging Spectrometer Aerosol Optical Depth, Aerosol Robotic Network, and the WRF‐CHEM model to evaluate dust concentrations across Senegal. We show that a north to south pressure gradient associated with the southward movement of the Azores high into North Africa are responsible for dust generation and transport into Senegal during 2016 and 2017. Conversely, Saharan depressions moving across the Sahara Desert are responsible for the two high‐impact dust events in February and March of 2019. Based on our analysis, the most severe of the four dust events impacting Senegal occurred in December 2017, with hazardous PM10 concentrations simulated for 7 days affecting an estimated 86% of Senegal's population. Furthermore, the February 2019 dust event occurred during the presidential elections, potentially exposing many voters to poor air quality. A network of surface dust observations and dust forecasts are critical for protecting the Sahelian public from dangerous dust events. Together, they allow for preventative measures to minimize harmful PM10 concentration exposure, especially for children under 5, the elderly, and those with existing respiratory and cardiovascular diseases.
Seasonal Variation in Gravity Wave Momentum and Heat Fluxes in the Mesopause Region Observed by Sodium Lidar
Authors: Li Tao , Ban Chao , Fang Xin , Li Feng , Cen Yetao , Lai Dexin , Sun Cong , Sun Leilei , Zhang Jialing , Xu Caiwen 
Published: November 2022

AbstractThe seasonal variations in gravity wave (GW) vertical fluxes of zonal momentum and heat in the mesopause region are calculated using nearly 10 years (from 2012 to 2021) of temperature and wind observations by a narrowband sodium lidar located in Hefei, China (32°N, 117°E). Except in summer, the GW zonal momentum fluxes are mostly westward, with ∼80% contributed by the short‐period (10 min–1 hr) GWs, and anticorrelate with the eastward zonal wind. The mean westward zonal momentum fluxes in spring and winter are −2.55 and −1.78 m2/s2, respectively, which are much stronger than −0.98 m2/s2 in fall. The momentum flux in summer is primarily eastward, dominated by long‐period (1–16 hr) GWs. These seasonal variations in zonal momentum fluxes are mainly due to the filtering of GWs by the mean background wind at lower altitudes. The annual mean zonal momentum flux is westward with a value of −1.08 m2/s2. The calculated acceleration from flux divergence is westward below 93 km, opposite to the eastward mean zonal wind. The heat flux below 94 km is downward throughout the year, with no apparent seasonal variation. The annual mean heat flux is primarily downward, with a cooling rate of ∼−35 K/day between 87 and 95 km.
Molecular mechanisms of exercise contributing to tissue regeneration
Authors: Chen Jibao , Zhou Ren , Feng Ye , Cheng Lin 
Published: November 2022

AbstractPhysical activity has been known as an essential element to promote human health for centuries. Thus, exercise intervention is encouraged to battle against sedentary lifestyle. Recent rapid advances in molecular biotechnology have demonstrated that both endurance and resistance exercise training, two traditional types of exercise, trigger a series of physiological responses, unraveling the mechanisms of exercise regulating on the human body. Therefore, exercise has been expected as a candidate approach of alleviating a wide range of diseases, such as metabolic diseases, neurodegenerative disorders, tumors, and cardiovascular diseases. In particular, the capacity of exercise to promote tissue regeneration has attracted the attention of many researchers in recent decades. Since most adult human organs have a weak regenerative capacity, it is currently a key challenge in regenerative medicine to improve the efficiency of tissue regeneration. As research progresses, exercise-induced tissue regeneration seems to provide a novel approach for fighting against injury or senescence, establishing strong theoretical basis for more and more “exercise mimetics.” These drugs are acting as the pharmaceutical alternatives of those individuals who cannot experience the benefits of exercise. Here, we comprehensively provide a description of the benefits of exercise on tissue regeneration in diverse organs, mainly focusing on musculoskeletal system, cardiovascular system, and nervous system. We also discuss the underlying molecular mechanisms associated with the regenerative effects of exercise and emerging therapeutic exercise mimetics for regeneration, as well as the associated opportunities and challenges. We aim to describe an integrated perspective on the current advances of distinct physiological mechanisms associated with exercise-induced tissue regeneration on various organs and facilitate the development of drugs that mimics the benefits of exercise.
Using coding and non-coding rare variants to target candidate genes in patients with severe tinnitus
Authors: Gallego-Martinez Alvaro , Escalera-Balsera Alba , Trpchevska Natalia , Robles-Bolivar Paula , Roman-Naranjo Pablo , Frejo Lidia , Perez-Carpena Patricia , Bulla Jan , Gallus Silvano , Canlon Barbara , Cederroth Christopher R. , Lopez-Escamez Jose A. 
Published: November 2022

AbstractTinnitus is the phantom percept of an internal non-verbal set of noises and tones. It is reported by 15% of the population and it is usually associated with hearing and/or brain disorders. The role of structural variants (SVs) in coding and non-coding regions has not been investigated in patients with severe tinnitus. In this study, we performed whole-genome sequencing in 97 unrelated Swedish individuals with chronic tinnitus (TIGER cohort). Rare single nucleotide variants (SNV), large structural variants (LSV), and copy number variations (CNV) were retrieved to perform a gene enrichment analysis in TIGER and in a subgroup of patients with severe tinnitus (SEVTIN, n = 34), according to the tinnitus handicap inventory (THI) scores. An independent exome sequencing dataset of 147 Swedish tinnitus patients was used as a replication cohort (JAGUAR cohort) and population-specific datasets from Sweden (SweGen) and Non-Finish Europeans (NFE) from gnomAD were used as control groups. SEVTIN patients showed a higher prevalence of hyperacusis, hearing loss, and anxiety when they were compared to individuals in the TIGER cohort. We found an enrichment of rare missense variants in 6 and 8 high-constraint genes in SEVTIN and TIGER cohorts, respectively. Of note, an enrichment of missense variants was found in the CACNA1E gene in both SEVTIN and TIGER. We replicated the burden of missense variants in 9 high-constrained genes in the JAGUAR cohort, including the gene NAV2, when data were compared with NFE. Moreover, LSVs in constrained regions overlapping CACNA1E, NAV2, and TMEM132D genes were observed in TIGER and SEVTIN.
Non-human primate to human immunobridging demonstrates a protective effect of Ad26.ZEBOV, MVA-BN-Filo vaccine against Ebola
Authors: Bockstal Viki , Leyssen Maarten , Heerwegh Dirk , Spiessens Bart , Robinson Cynthia , Stoop Jeroen N. , Roozendaal Ramon , Van Effelterre Thierry , Gaddah Auguste , Van Roey Griet A. , Solforosi Laura , Zahn Roland , Callendret Benoit , Hendriks Jenny , Luhn Kerstin , Douoguih Macaya , Schuitemaker Hanneke , Van Hoof Johan 
Published: November 2022

AbstractWithout clinical efficacy data, vaccine protective effect may be extrapolated from animals to humans using an immunologic marker that correlates with protection in animals. This immunobridging approach was used for the two-dose Ebola vaccine regimen Ad26.ZEBOV, MVA-BN-Filo. Ebola virus (EBOV) glycoprotein binding antibody data obtained from 764 vaccinated healthy adults in five clinical studies (NCT02416453, NCT02564523, NCT02509494, NCT02543567, NCT02543268) were used to calculate mean predicted survival probability (with preplanned 95% confidence interval [CI]). We used a logistic regression model based on EBOV glycoprotein binding antibody responses in vaccinated non-human primates (NHPs) and NHP survival after EBOV challenge. While the protective effect of the vaccine regimen in humans can be inferred in this fashion, the extrapolated survival probability cannot be directly translated into vaccine efficacy. The primary immunobridging analysis evaluated the lower limit of the CI against predefined success criterion of 20% and passed with mean predicted survival probability of 53.4% (95% CI: 36.7–67.4).