bluuebunny/crossref_metadata_2025_split huggingface dataset:
Über Interferenzerscheinungen zwischen sozialer und biologischer Rangordnung
Authors: Menzel R. , Menzel R. 
Published: October 2023

Zusammenfassung

Es werden mehrere interspezifische Gemeinschaften beschrieben, auch solche, deren Partner Arten angehören, die zueinander im Verhältnis biologischer Hierarchie stehen.
Auf freier Wildbahn gehen biologische Rivalen einander aus dem Wege. Daher sind solche Gemeinschaften nur unter dem psychischen oder physischen Zwange möglich, der die Partner an einen gemeinsamen verhältnismäßig engen Lebensraum bindet. Als physischer Zwang wirken Gefangenhaltung oder Einpferchung auf beschränktem Raum, als psychischer gemeinsame Bindung an den Menschen als Alphatier, also hochgradige Zähmung oder Domestikation.
Im allgemeinen ist eine Voraussetzung für die Bildung solcher interspezifischer Gemeinschaften das Vorhandensein ähnlicher Ausdrucksbewegungen; aber selbst wenn einzelne Ausdrucksbewegungen entgegengesetzt wirksame Schlüsselreize darstellen, z. B. das Pfoteheben bei Katze und Hund, können Angehörige solcher verschiedener Arten eine Gemeinschaft bilden, wenn sie Gelegenheit haben, sich in friedlicher Situation persönlich kennen‐zulernen. Das wird durch den Einfluß des Menschen in seiner Rolle als Alphatier begünstigt.
Am besten lassen sich solche zwischenartlichen Gemeinschaften in früher Jugend bilden, wenn die artgemäßen Verhaltensmerkmale noch nicht ganz ausgereift sind und vor allem wenn Auseinandersetzungen noch nicht lebensbedrohend für einen der Partner werden können. Bei erheblich verschiedener Größe und Kraft der Partner muß der Mensch unter Umständen den Stärkeren vorübergehend durch Zuruf hemmen oder sogar einschüchtern, damit er nicht den Schwächeren durch grobe Behandlung verletzt.
In solchen Gemeinschaften kann es zur Interferenz zwischen biologischer und sozialer Rangordnung kommen, insbesondere wenn der Mensch dem biologisch unterlegenen Tiere hilft.

Einmal ist es den Verfassern geglückt, ein von Hause aus nicht gregopetales Tier, den Fuchs, wenigstens vorübergehend einer solchen interspezifischen Gemeinschaft einzugliedern.
The role of glaciations in the evolutionary history of a widely distributed Neotropical open habitat bird
Authors: Bukowski Belén , Campagna Leonardo , Rodríguez‐Cajarville María José , Cabanne Gustavo S. , Tubaro Pablo L. , Lijtmaer Darío A. 
Published: October 2023

AbstractAimThe Neotropics constitute the most biodiverse region of the world, yet its patterns of diversification and speciation differ among Neotropical areas and are not equally well understood. Particularly, avian evolutionary processes are understudied in the open habitats of temperate South America, where the role of glacial cycles is not clear. We analysed the evolutionary history of a Neotropical widespread bird species as a case study to evaluate its continental‐scale patterns and processes of diversification, with a focus on Patagonia.LocationOpen habitats of the Neotropics.TaxonVanellus chilensis (Aves, Charadriiformes).MethodsWe obtained reduced representation genomic and mitochondrial data from the four subspecies of V. chilensis to perform a phylogenetic/phylogeographical analysis and study the evolutionary history of the species. We complemented these analyses with the study of vocalizations, a reproductive signal in birds.ResultsThe initial diversification event within V. chilensis, approximately 600,000 years ago, split a Patagonian lineage from one containing individuals from the rest of the Neotropics. We found considerable gene flow between these two lineages and a contact zone in northern Patagonia, and showed that genomic admixture extends to northwestern Argentina. Shallower divergence was detected between the two non‐Patagonian subspecies, which are separated by the Amazon River. Vocalizations were significantly different between the two main lineages and were intermediate in their temporal and frequency characteristics in the contact zone.Main ConclusionsPatagonian populations of V. chilensis are clearly differentiated from those of the rest of the Neotropics, possibly as a consequence of Pleistocene glaciations. A secondary contact zone in northern Patagonia with extensive gene flow among lineages appears to be the consequence of post‐glacial, northward expansion of the Patagonian populations. Future analyses focused on the dynamics of the contact zone will allow us to establish whether the species continues to diverge or is homogenizing.
Attracted to the Hustle? An Impression Management Perspective on Entrepreneurial Hustle in New Venture Recruitment
Authors: Kindermann Bastian , Hocker Anna , Strese Steffen 
Published: October 2023

AbstractResearch has shown that impression management helps entrepreneurs access critical resources, but insights into applying concrete impression management techniques in new venture recruitment remain scarce. This knowledge gap represents a challenge for new ventures facing disadvantages in recruitment. We propose self‐presentations of entrepreneurial hustle as an effective impression management technique for entrepreneurs. Such self‐presentations to applicants increase the perceived competence and thereby the attractiveness of entrepreneurs' new ventures. We introduce applicants' individual entrepreneurial orientation and entrepreneurs' gender as factors influencing the relationship between entrepreneurial hustle and perceived entrepreneurial competence. Employing an experimental vignette methodology across three samples – a main sample drawn from mTurk (N = 613) and two additional samples from Prolific (N = 130) and German management students (N = 188) – we find that perceived competence mediates the relationship between entrepreneurial hustle and perceived organizational attractiveness. While individual entrepreneurial orientation weakens the effect of entrepreneurial hustle self‐presentations on perceived competence, we do not find an influence of entrepreneurs' gender. This research indicates mechanisms and contingencies regarding the effect of entrepreneurial hustle self‐presentations. Our results advance not only research on entrepreneurial hustle but also theory on interviewer‐level impression management and new venture recruitment.
Effect of sportswear on performance and physiological heat strain during prolonged running in moderately hot conditions
Authors: Ioannou Leonidas G. , Tsoutsoubi Lydia , Gkiata Paraskevi , Brown Harry A. , Periard Julien D. , Mekjavic Igor B. , Kenny Glen P. , Nybo Lars , Flouris Andreas D. 
Published: October 2023

AbstractIntroductionThis study examined the impact of different upper‐torso sportswear technologies on the performance and physiological heat strain of well‐trained and national‐level athletes during prolonged running in moderately hot conditions.MethodsA randomized crossover design was employed in which 20 well‐trained (n = 16) and national‐level (n = 4) athletes completed four experimental trials in moderately hot conditions (35°C, 30% relative humidity). In each trial, participants ran at 70% of their peak oxygen uptake (70% V̇O2peak) for 60 min, while wearing a different upper‐body garment: cotton t‐shirt, t‐shirt with sweat‐wicking fabric, compression t‐shirt, and t‐shirt with aluminum dots lining the inside of the upper back of the garment. Running speed was adjusted to elicit the predetermined oxygen consumption associated with 70% V̇O2peak. Physiological (core and skin temperatures, total body water loss, and urine specific gravity) and perceptual (thermal comfort and sensation, ratings of perceived exertion, and garment cooling functionality) parameters along with running speed at 70% V̇O2peak were continuously recorded.ResultsNo significant differences were observed between the four garments for running speed at 70% V̇O2peak, physiological heat strain, and perceptual responses (all p > 0.05). The tested athletes reported larger areas of perceived suboptimal cooling functionality in the cotton t‐shirt and the t‐shirt with aluminum dots relative to the sweat‐wicking and compression t‐shirts (d: 0.43–0.52).ConclusionThere were not differences among the tested garments regarding running speed at 70% V̇O2peak, physiological heat strain, and perceptual responses in well‐trained and national‐level endurance athletes exercising in moderate heat.
From newspapers to social media? Changing dynamics in Swiss direct democratic campaigns
Authors: Fischer Michaela 
Published: October 2023

AbstractSwitzerland is a laggard in terms of digital campaigning. Direct democratic votes, more particularly, are centered around issues and little personalized. Combined with the specificities of voters’ information behaviour in direct democratic campaigns, these features are likely to disincentivize political actors from extensively campaigning online. Instead, we expect political actors to continue relying on traditional media. These propositions are tested on a large data base of social media posts and newspaper advertisements published before direct democratic votes held in Switzerland from 1981 to 2020 and 2010 to 2020, respectively. Counterintuitively, this research note finds a strong discontinuity in campaign communication practices. Over the past decades, and between 2010 and 2020 in particular, newspaper ads have become less central to direct democratic campaign communication. At the same time, political actors are increasingly shifting their communication to the digital sphere.
Nanopriming Technology for Boosting Germination of Capsicum annum using Mycosynthesized TiO2 Nanoparticles
Authors: Gupta Khushbu , Malek Nik Ahmad Nizam Nik , Chundawat Tejpal Singh 
Published: October 2023

The aim of this research paper is to investigate the impact of titanium oxide nanoparticles (TiO2 NPs) on germination of Capsicum annum (Pusa Sadabahar). TiO2 Nps were prepared using Fusarium oxysporum extract and then characterized through UV- visible spectroscopy, FTIR, XRD and SEM which confirms that nanoparticles were elongated spherical with 15nm diameter. Various concentration (100-500µg/ml) of TiO2 NPs were used to study different aspects of nanoparticles on Capsicum annum. The result emphasizes the positive effects of TiO2 nanoparticles up to the concentration of 400µg/ml on germination percentage and other morpho-physical parameters such as radical length, plumule length, fresh and dry weight, total seedling length as compared with non-treated plants. Overall we found better results of using biologically synthesized NPs in chilli plants, while the significant decrease in outcome was also observed at higher concentration.
Solubility Study of Flexirubin Pigment Isolated from Chryseobacterium artocarpi CECT 8497 in Bio-Based Solvents
Authors: Rusdi Noor Adyanti , Lim Yong Hui , Hassan Nurhidayah , Ahmad Wan Azlina , Setu Siti Aminah 
Published: October 2023

Flexirubin is a natural pigment having yellowish-orange color and pharmacological properties. However, its solubility is limited to a few organic and inorganic solvents such as acetone, sodium carbonate, and sodium hydroxide. Therefore, further research works to improve the solubility of flexirubin in solvents are highly required to enhance its applications and properties. In this study, bio-based solvents which are D-limonene, ethyl acetate, ethanol, propanol, butanol were applied in the solubility study of flexirubin pigment and were compared with acetone as the positive control. These solvents were chosen due to their non-toxic and biodegradable properties. The crude flexirubin pigment was obtained from the cultivation of Chryseobacterium artocarpi CECT 8497 and extracted using acetone solvent. It was observed that the production of flexirubin pigment was 0.095 mg/L. The presence of flexirubin pigment was confirmed using attenuated total reflectance - Fourier transform infrared (ATR-FTIR) spectrophotometer and ultraviolet-visible (UV-Vis) spectrophotometer. Meanwhile, the appearance color of flexirubin was assessed using ColorFlex colorimeter. It was demonstrated that the polarity of a solvent affects the solvent efficiency to solubilize the flexirubin pigment. Hence, it is vital to understand the solvent properties, especially the solvent polarity, in order to explain the solute-solvent interaction and solvatochromism phenomenon. The molar absorptivity coefficient obtained from UV-Vis absorption was calculated using Beer-Lambert law. The results demonstrated that the molar absorptivity coefficient of flexirubin increased from acetone, ethyl acetate, propanol, ethanol, D-limonene, and butanol with a range of 19 to 84 L mol-1 cm-1. The hydrophobic structure of crude flexirubin pigment has caused it to deliver better solubility in non-polar solvents, D-limonene, and butanol. Hence, both solvents gave slightly similar absorption with less polar acetone. In conclusion, this study confirmed the feasibility of applying bio-based solvents as alternative solvents to expand the solubility potential of flexirubin pigment. This finding is expected to provide its usefulness as the potential bio-based solvent, especially in the pharmaceutical and food industries.
On the approaches to threshold resummation of rapidity distributions for the Drell-Yan process
Authors: Bonvini Marco , Marinelli Giulia 
Published: October 2023

AbstractWe consider threshold resummation of rapidity distributions, for which various approaches exist in the literature. Recently, a work by Lustermans, Michel, Tackmann suggested that older approaches by Becher, Neubert, Xu (BNX) and Bonvini, Forte, Ridolfi (BFR) were wrong because they miss some leading power contributions at threshold. In this work, we prove and demonstrate that the BNX and BFR approaches are correct and able to resum threshold logarithms to leading power accuracy. We then show that the BNX and BFR approaches can provide rather good alternatives to more modern approaches to threshold resummation of rapidity distributions, provided the threshold logarithms are resummed according to the $$\psi $$
ψ
-soft definition introduced in the context of Higgs production.
On the relation between $$K^{0}_{s}$$ and charged kaon yields in proton–proton collisions
Authors: Stepaniak Joanna , Pszczel Damian 
Published: October 2023

AbstractA compilation of the experimental $$p+p$$

p
+
p

data of neutral and charged kaon production has revealed a discrepancy between the observed $$K^{0}_{s}$$

K
s
0

yield and the the average number of produced charged kaons $$K^{0}_{s}=(K^{+}+K^{-})/2$$

K
s
0

=

(

K
+

+

K
-

)

/
2

. This widespread relation holds only for a colliding system that is an uniform population w.r. to the isospin (i.e. that consists of an equal number of all members of a given isospin multiplet). This is not the case for $$p+p$$

p
+
p

collisions therefore one should not expect that it will describe the data accurately. A much better agreement is obtained with a model based on the quark structure of the participating hadrons.
Computed Tomographic Study of Variants of Deviated Nasal Septum in Adult Population: A Descriptive, Cross-sectional, Hospital-based Study
Authors: Thakker Kosha N. , Parikh Shilpa J. , Ruparelia Pritesh B. 
Published: October 2023

Background: Deviated nasal septum (DNS) is an influential variant of the sinonasal region due to its possible association with varied sinonasal pathologies, mid-facial (skeletal or occlusal) disharmonies and orofacial pain disorders. The aim of the study is to document the prevalence of DNS and to observe and assess the radiographic attributes of its types in adults. Materials and Methods: It is a descriptive cross-sectional study in which, after getting ethical approval, computed tomography paranasal sinus volumes of 100 adult subjects are collected from the medical college on the basis of convenience sampling. Paediatric subjects and patients with a previous history of mid-facial trauma, malignancy or surgery are excluded from the study. DICOM data thus collected are retrospectively analysed by RadiAnt DICOM viewer to determine the prevalence of DNS to study its association across gender and with increased (>1 mm) mucosal thickening of the maxillary sinus. DNS is recorded by Mladina’s classification and by septal deviation angle, and association is studied by the Chi-square test and Mann–Whitney U test. Results: The overall prevalence of DNS is 82%. Association of deviated septum with gender and mucosal thickening of the sinus lining is not statistically significant. Overall type V (spur) deviation is most common; however, in subjects with thickened mucosal lining type III (“C” or reverse “C”), deviation is found to be most prevalent. All the cases of type VI deviation have a tilted nasal floor, a finding of dental surgeon’s interest. “Bridging Spur,” an uncommon form of spur deformity, is also recorded in one case. Conclusions: Deviated septum is far more common than straight septum in the adult population. Types III, II and IV are more frequent in subjects with increased mucosal thickening. Association of type VI with tilted floor and rare variants like “Bridging spur” is also reported.
Unfavourable beliefs about oral health and safety of dental care during pregnancy: a systematic review
Authors: Kamalabadi Yasaman Mohammadi , Campbell M. Karen , Zitoun Natalie M. , Jessani Abbas 
Published: October 2023

Abstract
Background
Oral conditions such as gingivitis and periodontitis are correlated with adverse pregnancy outcomes such as preeclampsia, preterm birth and low birth weight. Oral health-related unfavourable beliefs can have negative influences on oral health behaviours including hesitation in accessing preventative dental treatments and dental service utilization. The objective of this systematic review was to examine unfavourable beliefs that expectant or new mothers frequently hold about oral health and the safety of dental care during pregnancy.

Methods
An electronic database search on PubMed, Scopus, CINAHL, and MEDLINE (Ovid) followed by forward and backward citation tracing of the included studies was conducted. All English primary studies regardless of the year of publication were independently screened by two reviewers to identify studies addressing unfavourable beliefs about oral health and dental care during pregnancy. The CLARITY tool was applied to assess the risk of bias in the included studies.

Results
Out of a total of 5766 records, 39 quantitative and six qualitative studies met the inclusion criteria. The commonly held unfavourable beliefs were regarding the safety of dental services utilization and dental treatment procedures, the adverse impacts of pregnancy on oral health, and oral hygiene necessity during pregnancy. The most discussed unfavourable beliefs included “pregnant women lose their teeth because of pregnancy” (n = 18), “dental treatments are not safe and harm the fetus” (n = 17), and “the developing baby absorbs calcium from the mother’s teeth” (n = 14).

Conclusions
Unfavourable beliefs about oral health and dental care utilization are common among pregnant women and new mothers. The literature suggests that a low level of oral health knowledge and seeking information from social networks can contribute to such beliefs. This has implications for health promotion.
Bidirectional Mendelian randomization analysis of the genetic association between primary lung cancer and colorectal cancer
Authors: Xiao Zhihan , Wang Zichen , Zhang Tongyu , Liu Yi , Si Mingxuan 
Published: October 2023

Abstract
Background
With the development and popularization of low-dose chest CT technology, the diagnosis and survival rates of patients with early lung cancer (LC) have significantly improved. The occurrence of colorectal cancer (CRC) as the second primary cancer (SPC) in primary lung cancer (PLC) survivors has become an essential factor affecting the prognosis of early LC. This study explored the potential association between PLC and CRC genetically, laying a foundation for developing SPC-CRC prevention strategies after primary early LC.

Methods
Based on a two-sample bidirectional Mendelian randomization (MR) design, this study systematically screened genetic instrumental variables (IVs) based on the genome-wide association studies (GWAS) of PLC and CRC, applied inverse variance weighted (IVW) as the main method to assess the incidence association between the two cancers, and used a variety of other MR methods for supplementary analysis. Finally, the Genetic Risk Scores (GRS) method was used for secondary analysis to verify the results robustness further.

Results
From LC to CRC forward MR analysis, 20 genetic IVs of overall LC, 15 genetic IVs of squamous cell lung carcinoma (LUSC), and 10 genetic IVs of adenocarcinoma of the lung (LUAD) were screened. In the reverse MR analysis from CRC to LC, 47 genetic IVs for overall CRC, 37 for colon cancer, and 25 for rectal cancer were screened. The IVW method and a variety of MR methods all found that overall LC and CRC were significantly associated at the genetic level. Subgroup analysis also showed that LUSC was associated with CRC. And the results of the GRS method were consistent with those of the main analysis, confirming the robustness of the study.

Summary
Our MR study found an association between LC and CRC, with an increased risk of SPC-CRC following PLC, especially LUSC. Our study provides an essential basis for the precise prevention of SPC-CRC after PLC, suggesting that we should pay more attention to the population with a history of PLC in clinical work, and pay close attention to the incidence of SPC-CRC, and carry out intervention and treatment as soon as possible.
Occludin: a gatekeeper of brain Infection by HIV-1
Authors: Torices Silvia , Daire Leah , Simon Sierra , Naranjo Oandy , Mendoza Luisa , Teglas Timea , Fattakhov Nikolai , Adesse Daniel , Toborek Michal 
Published: October 2023

AbstractCompromised structure and function of the blood-brain barrier (BBB) is one of the pathological hallmarks of brain infection by HIV-1. BBB damage during HIV-1 infection has been associated with modified expression of tight junction (TJ) proteins, including occludin. Recent evidence indicated occludin as a redox-sensitive, multifunctional protein that can act as both an NADH oxidase and influence cellular metabolism through AMPK kinase. One of the newly identified functions of occludin is its involvement in regulating HIV-1 infection. Studies suggest that occludin expression levels and the rate of HIV-1 infection share a reverse, bidirectional relationship; however, the mechanisms of this relationship are unclear. In this review, we describe the pathways involved in the regulation of HIV-1 infection by occludin. We propose that occludin may serve as a potential therapeutic target to control HIV-1 infection and to improve the lives of people living with HIV-1.