bluuebunny/crossref_metadata_2025_split huggingface dataset:
Derangement model of ligand-receptor binding
Authors: Williams Mobolaji 
Published: August 2022

Abstract
We introduce a derangement model of ligand-receptor binding that allows us to quantitatively frame the question “How can ligands seek out and bind to their optimal receptor sites in a sea of other competing ligands and suboptimal receptor sites?” To answer the question, we first derive a formula to count the number of partial generalized derangements in a list, thus extending the derangement result of Gillis and Even. We then compute the general partition function for the ligand-receptor system and derive the equilibrium expressions for the average number of bound ligands and the average number of optimally bound ligands. A visual model of squares assembling onto a grid allows us to easily identify fully optimal bound states. Equilibrium simulations of the system reveal its extremes to be one of two types, qualitatively distinguished by whether optimal ligand-receptor binding is the dominant form of binding at all temperatures and quantitatively distinguished by the relative values of two critical temperatures. One of those system types (termed “search-limited,” as it was in previous work) does not exhibit kinetic traps and we thus infer that biomolecular systems where optimal ligand-receptor binding is functionally important are likely to be search-limited.
Corrosion inhibitors for AA6061 and AA6061-SiC composite in aggressive media: a review
Authors: Shetty Prakasha 
Published: August 2022

Abstract
The unique features of aluminium alloy (AA6061) and its composite (AA6061-SiC composite) and their distinct advantages over aluminium metal have made them popular in many engineering applications such as automotive, aerospace, and structural components. However, aggressive media like acid, alkaline or chloride media reduces their corrosion and fatigue resistance, hence the workability of these materials. There is no evidence available in the literature about the systematic review of corrosion and inhibition of these materials in aggressive acid, alkaline and chloride media. Hence, the present review paper gains significant importance. One of the most feasible strategies for managing material corrosion is the addition of an inhibitor to an aggressive medium. A critical review of the inhibition performance of reported organic and inorganic compounds as inhibitors against the corrosion of AA6061 and AA6061-SiC composite in acid, alkaline and chloride media is summarised in this paper. A correlation between the chemical structure and inhibition of the activity of the inhibitors is discussed. The details of the types of inhibition process and the general mechanism of inhibition involved have been discussed.
Anthropocene, literature, and econarratology: An interview with Marco Caracciolo
Authors: Wang Hongri , Caracciolo Marco 
Published: August 2022

Abstract
Marco Caracciolo is Associate Professor of English and Literary Theory at Ghent University in Belgium, where he led the ERC Starting Grant project “Narrating the Mesh.” (2017–2022). His work explores the phenomenology of narrative, or the structure of the experiences afforded by literary fiction and other narrative media. He is the author of several books including the most recently Slow Narrative and Nonhuman Materialities (2022) and Contemporary Fiction and Climate Uncertainty: Narrating Unstable Futures (2022). In September 2021, Dr. Wang Hongri interviewed Caracciolo on Anthropocene literature and econarratology via e-mail. In this interview, Caracciolo sheds light on the use of such concepts as the Anthropocene, climate crisis and climate change fiction in literary studies. Further, he elaborates on the tardiness of narratological interests in environmental issues and narrative’s formal affordance to address the Anthropocene condition. After commenting on the relationship between New Formalism and the contextualist vein of contemporary narrative theory, Caracciolo identifies four future directions for the study of Anthropocene literature and econarratology.
Fault detection method of digital three-dimensional substation based on singular value decomposition
Authors: Song Guoyun , Hou Zhengzhong , Bai Runqing , Chai Jing , Liu Pei , Yuan Ye 
Published: August 2022

Abstract
In the process of operation and maintenance of digital three-dimensional substation, affected by the fault feature extraction method, the anti-interference ability of the detection method is poor. Therefore, a digital three-dimensional substation fault detection method based on singular value decomposition is proposed. According to the digital twin five-dimensional concept, a three-dimensional management and control model of the substation is built, the real-time collected current signal is denoised, and then a new feature extraction method is designed by using the singular value decomposition theory, and the characteristic parameters of the fault signal are defined. Finally, the maximum wavelet singular value is calculated by combining the wavelet transformation method and the singular value decomposition principle. The fault detection is completed according to the mutation of singular value. The simulation experiment results show that the proposed fault detection method has improved the anti-interference ability by 44 and 86%. It is verified that the method proposed in this study has good fault detection effect, and provides auxiliary decision-making basis for relevant departments.
Universal salt iodization potentially contributes to health equity: socio-economic status of children does not affect iodine status
Authors: Milevska-Kostova Neda , Miladinova Daniela , Kuzmanovska Sonja , Majstorov Venjamin , Ittermann Till , Völzke Henry 
Published: August 2022

Abstract

Objectives
Many studies have shown that socio-economic status (SES) contributes to health inequalities, with nutrition as one of the major risk factors. Iodine intake entirely depends on external sources, and deficiencies are known to be more prevalent in lower social groups, especially in countries with limited access to iodized salt. This study aimed to determine the influence of SES on iodine status and iodine availability from household salt in North Macedonia.

Methods
Using cluster sampling, 1,200 children were recruited, and 1,191 children participated (response rate: 99.2%). Iodine status was assessed through urinary iodine concentration (UIC), and iodine availability through iodine content in household salt requested from participants. SES was assessed using standardized Family Affluence Score (FAS).

Results
No statistically significant correlation was found between FAS and iodine in salt. Median regression revealed no significant associations of middle vs. low FAS (β=0.00; 95%-confidence interval (CI)=[−0.61, 0.62]; p=0.999) or high vs. low affluence (β=0.48; 95% CI=[−1.37, 0.41]; p=0.291) with iodine content in household salt. UIC levels were significantly lower in middle FAS children compared to low FAS children (β=−16.4; 95% CI=[−32.3, −0.5]; p=0.043). No statistically significant differences in UIC were found between children with high and low affluence (β=−12.5; 95% CI=[−35.5, 10.5]; p=0.287), possibly due to lowered statistical power for this comparison.

Conclusions
Universal salt iodization (USI) proves to be a cost-effective measure for appropriate iodine intake in healthy children and adults, irrespective of their social status. It can thus be concluded that USI contributes to reducing health inequalities related to iodine status among population of different social strata.
Influence of crystallinity on wear behavior of ultrahigh molecular weight polyethylene and the wear mechanism
Authors: Zeng Sixue , Li Quan , Liu Huixuan , Zhang Qin , Wang Ke 
Published: August 2022

Abstract
In this paper, the crystallinity (X
c) of ultra-high molecular weight polyethylene (UHMWPE) parts was adjusted within a wide range from 40 to 60%, and the influence of X
c on wear performance and its relevant mechanism were surveyed. The volume wear rate of UHMWPE parts continuously decreased with increasing X
c. Structural characterization revealed that the closely packing crystalline structure composed of high X
c and large-size lamellae improves resistance to plastic deformation, which is responsible for excellent anti-wear performance. The efficiency of improving the wear resistance by high X
c is comparable with the traditional method of irradiation-induced crosslink. But the latter may severely harm the anti-oxidation capacity. So, increasing X
c is a promising candidate to develop high-performance UHMWPE materials with superior wear resistance.
Exploring socioaffective semiotricity: emotions and relational signs in traditional sporting games
Authors: Lavega-Burgués Pere , Rillo-Albert Aaron , Mallén-Lacambra Carlos , Sáez de Ocáriz Unai 
Published: August 2022

AbstractThe traditional sporting games (TSGs) correspond to a set of signs full of meanings, which come to life through the motor behaviors of the players as they participate in its semiotic semantics. As a result of this exchange, interpersonal conflicts may emerge because of each person’s semiotic interpretation of the sociomotor dynamics of the game. This research aimed to analyze the comments of intense negative emotions that arise in conflicts of a praxical nature (motor conflict) in a TSG, in its different parts (generating agent, conflict response), and in the motor interventions of its protagonists (conflict management). A total of 160 university students (Mage = 20.49,SD = 2.28) participated in a competitive sociomotor traditional sporting game of cooperation-opposition: the Marro. At the end of the practice, all answered the validated GES-II questionnaire. Subsequently, a content analysis of 480 comments was performed using ATLAS.ti 8.4 software. The conclusion of this work verifies the existence of different levels of meaning in the semiotic experience that originate interpersonal conflicts in traditional sporting games. Considering the multidimensional network of signs and meanings that emerge in any game will help to understand the meaning of the protagonists’ conflictive motor conducts.
The Harald Breivik lecture 2022. Pathophysiology in persistent severe pain after groin hernia repair
Authors: Werner Mads U. , Jensen Elisabeth Kjær 
Published: August 2022

Abstract
The transition from a healthy to a persistent severe pain state following otherwise successful elective surgery is a feared complication. Groin hernia repair, previously considered minor surgery, is a standard surgical procedure annually performed on 2,000 individuals per one million residents. A trajectory into persistent severe pain is, unfortunately, seen in 2–4%, severely impeding physical and psychosocial daily functions.
The aerothermal performance of turbine blade squealer tip at various Reynolds numbers and Mach numbers with moving endwall
Authors: Chen Shaowen , Zeng Cong , Zhou Zhihua , Li Weihang 
Published: August 2022

Abstract
The changes of operating conditions can lead to variations in the aerodynamic conditions of the turbine blades. Then numerical studies are conducted to study the aerothermal performance of the turbine blade with a squealer tip at various Reynolds numbers (Re) and exit Mach numbers (Ma) with moving endwall. Besides, the effect of the rim height on the squealer tip is studied. The increasing of Reynolds numbers at Mach number = 0.78 enhances the heat-transfer at the tip of blade entirely, however, it has little impact on the leakage flow of the blade tip. The total heat flux increases with Mach number increasing from 0.78 to 0.96 and changes slightly with a further increasing of Mach number at a design Reynolds numbers. The height of squealer rim affects the tip leakage flow in the cavity and tip leakage vortex, and then affects the heat transfer distribution and the heat load of the blade tip.
Közösségérzet vizsgálata hazai kerékpározók körében
Authors: Bundság Éva Szabina , Huszár Sándor 
Published: August 2022

A TANULMÁNY CÉLJA
A kerékpározás az élet számos területén meghatározóvá vált. Amellett, hogy olcsó, környezetkímélő és rugalmasságot biztosító közlekedési eszköz, a kerékpársport kialakulásának és fejlődésének, valamint az egészséges életmód iránti hajlandóság növekedésének következtében sokak számára a napi mozgásigény teljesítését, a sportolást jelenti. Mindemellett a turizmus ágazatában is megfigyelhető, hogy a kerékpáros kirándulások száma emelkedik. Célunk megvizsgálni, hogy a kerékpározás, mint tevékenység, képes-e kiváltani közösségérzetet a kerékpározó egyének körében. Amennyiben igen, akkor mely tényezők lehetnek hatással kialakulására. Marketing szempontból a kerékpározást nem csak tevékenységnek, hanem egyfajta fogyasztásnak is tekintjük.
ALKALMAZOTT MÓDSZERTAN
A kutatás elkészítéséhez online kérdőíves felmérést végeztünk, amely során a közösségérzet Sense of Community Index 2 (SCI-2) modell validált kérdéseit használtuk fel és interpretáltuk a kerékpározással kapcsolatban. Az adatgyűjtés során a mintába végül 362 válaszadó került be, akik esetén a közösségérzetet, valamint a rendezvények hatását vizsgáltuk a közösségérzet kialakulására vonatkozóan.
LEGFONTOSABB EREDMÉNYEK
Az eredmények alapján elmondható, hogy a közösségérzet megjelenik a kerékpározók körében mind a 4 általunk vizsgált közösségérzet dimenzió mentén, ami alapján elmondható, hogy a kerékpározók való éreznek egyfajta közösségérzetet a többi kerékpárossal kapcsolatban. Ugyanakkor a kerékpáros rendezvények látogatásával kapcsolatos összefüggések további vizsgálatot igényelnek, mivel nem sikerült egyértelmű kapcsolatot kimutatni az általunk alkalmazott módszerrel.
GYAKORLATI JAVASLATOK
A kutatás fontos üzenettel bír nemcsak a kerékpáros közösség, hanem kutatók és marketing szakemberek számára is. Egyrészt a kutatás bizonyítékul szolgál arra vonatkozóan, hogy a SCI-2 modell alkalmazható, valamint érdemes lehet vállalkozásoknak a kerékpáros közösségeket, mint potenciális célcsoport megszólítani. Az ilyen marketingaktivitások során pedig a közösséggel kapcsolatos értékeket és kapcsolatokat kiemelni.
Pénzügyi szolgáltatók hirdetéseiben megjelenő érvek összehasonlító elemzése gazdaságilag instabil helyzetben
Authors: Kovács Regina , Pelsőci Balázs Lajos , Csordás Tamás 
Published: August 2022

A TANULMÁNY CÉLJA
Kutatásunk célja a pénzügyi szolgáltatók hirdetéseiben megjelenő érvek vizsgálata, különös tekintettel a COVID-19 járvány kitörése óta és az az előtt közvetlenül megjelent hirdetések összehasonlítása. A kutatás során arra kívántunk választ kapni, hogy vajon csak a pénzügyi szolgáltatók hirdetéseinek elemzéséből következtethetünk-e arra, hogy az egészségügyi krízis okozott-e globális gazdasági válságot.
ALKALMAZOTT MÓDSZERTAN
Megközelítésünket olyan korábban megjelent kutatásokra alapoztuk, amelyek egyértelműen bemutatják, hogy a válságok alatt megváltoznak az egyes hirdetések az érvek tekintetében, valamint olyanokra, amelyek a hirdetéseket a társadalmunk egyfajta tükörképeként értelmezik. Kutatásunk során az audiovizuális tartalomelemzés módszertanára támaszkodtunk. Az elemzéshez egy objektív szempontrendszer állítottunk fel, mely egyes szavakra, témakörökre vagy éppen az üzenet tárgyára fókuszál és kiválasztottuk azokat a pénzintézeteket, amelyeknek a legtöbb elérhető hirdetését sikerült fellelni a 2020-21-es és a 2018-19-es időszakra. A minta három pénzügyi szolgáltató (Erste Bank, K&H Bank, Cofidis) reklámjából állt és a kutatás során vizsgáltuk a szakirodalom által korábban feltárt reklámérvek megjelenését és dinamikáját.
LEGFONTOSABB EREDMÉNYEK
Az eredmények alapján úgy találtuk, hogy bár a szakirodalom bizonyos mértékben visszaigazolást nyert az elemzésünk alapján, nem találtunk egységes mintázatokat a három szolgáltató esetében, így azt a következtetést vontuk le, hogy csak a szolgáltatók hirdetései alapján nem feltétlenül következtethetünk arra, hogy az egészségügyi válság egyben gazdasági válság is lenne.
GYAKORLATI JAVASLATOK
A pénzügyi szolgáltatók közötti eltérés indokolja a kommunikáció különbségeit. Egy bank krízishelyzetben veszít népszerűségéből, így szükséges megelőzni a likviditási válság kialakulását. Ennek okán fontos hangsúlyt helyezni az imázsépítésre. Egy gyorshitelező esetében, a kölcsönök felvétele megnövekszik, ezért fontos felhívni a fogyasztók figyelmét a kockázatokra annak érdekében, hogy később a potenciális disputák elkerülhetők legyenek.
Automatic Retrieval Algorithm for Bad Data of Power Equipment in Smart Distribution Network in a Smart City
Authors: Nie Ding , Song Youle 
Published: August 2022

Abstract
As the current distribution network power equipment cannot realize the visualization of spatial data, the retrieval accuracy of bad data decreases. Therefore, an automatic retrieval algorithm for bad data of intelligent distribution network power equipment is proposed. The spatial data of smart distribution network is collected and geographic information science (GIS) technology is used to realize data visualization. On this basis, real-time operating data is collected in the distribution network, and according to the data collection results and the operation mechanism of the distribution network, it can be identified whether there are bad data in the distribution network and retrieved. Through the display data in the GIS visualization interface, the distance measurement method is used to determine the specific location of the bad data in the intelligent distribution network. The experimental results show that the research method’s bad data retrieval error and bad data position coordinate calculation error are small, the retrieval accuracy is high, the time-consuming is short, and the practical application effect is good.
Banks’ Management of Interest Rate Risk: Empirical Evidence from Savings Banks and Credit Cooperatives
Authors: Platte Daniel 
Published: August 2022

Abstract
German banking supervisors repeatedly warn of the potential threats arising from the current levels of interest rate risk. Especially banks with a traditional business model that highly depend on income from their interest business have extended their maturity transformation to stabilize the net interest margins with higher term premiums. This paper uses a unique data set comprising balance sheet data from German savings banks and credit cooperatives enhanced with information from their disclosure reports between 2012 and 2020 to analyze the level of interest rate risk and its management. The results suggest that interest rate derivatives are not primarily related to the general level of interest rate risk in banks but may particularly be used by banks to avoid exceeding specific regulatory limits. Furthermore, smaller banks are less likely to use derivatives. However, the results suggest that these banks manage their interest rate risk exposure via higher shares of securities, giving these banks more flexibility in maturity management.
Investigation of façade coatings containing algae-prone fillers
Authors: Heinrich Holger , Len Adél , Venzmer Helmuth 
Published: August 2022

Abstract
Algae are an evolutionary model of success and colonize all suitable ecological niches including building material surfaces that have favorable characteristics. In the last 25 years, building physics measures were developed to reduce water availability, especially on external thermal insulation composite systems.
Investigations into the influence of coating formulations have so far primarily focused on binder systems, biocides and hygrothermal properties. Research on the algal susceptibility due to the fillers is not to be found, but these regularly constitute a large proportion of final coatings. The present work investigates the influence of magnesium-containing fillers in the process of algal colonization of free-weathered façade coatings and a defense-strategy by water-activated pigment composition.
Practical extension of ideal gas model for propane explosion simulation
Authors: Mikaczo Viktoria , Simenfalvi Zoltan , Szepesi Gabor L. 
Published: August 2022

Abstract
To estimate and model explosion pressure rise in closed volumes, industrial applications require a simple method. Ideal gas model is capable to assume pressure rise values to 10% above to initial pressure. However, most of the explosion venting devices opens higher than this pressure range.
Extension of ideal gas model was carried out in this paper. Authors made some experimental studies in 20 L explosion sphere at ambient temperature and atmospheric initial pressure, with propane-air mixtures at different concentrations between 2.8 and 6.3 vol%. They measured pressure values inside the chamber during explosion and recorded at 9,600 Hz. Based on experimental studies, authors extended ideal gas model application range to 1.5 barg.
Performance of steel bridge piers filled with lightweight concrete under cyclic loading
Authors: Taha Abou Hamza , Orbán Zoltán 
Published: August 2022

Abstract
Concrete-filled steel tube columns are widely used in civil engineering structures due to their excellent ductility, energy absorption capacity, ultimate load-bearing capacity, and seismic behavior. In this paper, a numerical study modeling of eight lightweight concrete and conventional concrete filled steel tubes was carried out using ABAQUS software, and the lateral load-carrying capacity of square and circular steel tubes under cyclic load was compared. The quarter and one-third height of the tubes was filled with concrete with respect to the pier's height, to improve the base performance of the piers. The results show that the capacity of steel tubes filled with lightweight concrete increased by 40%–70% regarding energy absorption. The square tubes showed better performance than the circular tubes in terms of yielding load, yielding displacement, and energy dissipation.
Apresentação - Em defesa da formação humana integral
Authors: Henrique Ana Lúcia Sarmento , Silva José Moisés Nunes da 
Published: August 2022

O Dossiê que ora publicamos é fruto das discussões ocorridas no VI Colóquio Nacional e III Colóquio Internacional A Produção do Conhecimento em Educação Profissional: em defesa do projeto de formação humana integral, uma realização do Programa de Pós-Graduação em Educação Profissional (PPGEP), do Instituto Federal de Educação Ciência e Tecnologia do Rio Grande do Norte (IFRN). Portanto, o tema do Colóquio, em 2021, baliza a temática do Dossiê, que analisa os retrocessos no campo dos direitos sociais na sociedade brasileira, em Moçambique e na França, de forma geral e, especificamente, suas consequências para a formação da classe trabalhadora, nomeadamente, no ensino médio na relação com a educação profissional discutindo e defendendo a formação humana integral. Nesse sentido, os palestrantes das mesas temáticas e conferências foram convidados a retextualizarem suas palestras para publicação trilíngue em português, espanhol e francês. De forma inédita, devido à qualidade dos textos e sua importância para o campo da educação profissional, os organizadores resolveram iniciar a publicação à medida que os textos estão chegando. A disponibilização das traduções será feita também seguindo essa mesma lógica.Convidamos à leitura dos textos já publicados e à revisita frequente ao Dossiê: Em defesa da formação humana integral, para acompanhar as publicações dos demais textos que podem ser disponibilizadas a qualquer momento.Ana Lúcia Sarmento HenriqueJosé Moisés Nunes da Silva