bluuebunny/crossref_metadata_2025_split huggingface dataset:
Microsurgical Reconstruction of the Columella
Authors: Walton Robert L. , Robinson Brenton R. 
Published: March 2023

Background:
Traditionally, the columella can be difficult to reconstruct due to its unique contours, paucity of adjacent soft tissues, and tenuous vascularity. When local or regional tissues are unavailable, microsurgical transfer can provide a means for reconstruction. In this retrospective review, we report our experience with microsurgical reconstruction of the columella.

Methods:
Seventeen patients were enrolled in this study and divided into two groups: (Group 1) Isolated columella defects, and (Group 2) Defects of the columella and portions of adjacent soft tissues.

Results:
There were 10 patients in Group 1. Age averaged 41.2 years. Follow-up averaged 10.1 years. Etiology of the columellar defects included trauma, complication of nasal reconstruction and complication of rhinoplasty. The 1 st dorsal metacarpal artery flap was utilized in seven cases, and the radial forearm flap in five. Two flap losses were salvaged with a second free flap. Surgical revisions averaged 1.5. In Group 2, there were 7 patients. Follow up averaged 10.1 years. Etiology of the columella defects included cocaine injury, carcinoma, and complication of rhinoplasty. Surgical revisions averaged 3.3. The radial forearm flap was utilized in all cases.
There were no flap losses. All seventeen cases in this series were brought to a successful conclusion.

Conclusion:
Our experience has shown that microsurgical reconstruction of the columella provides a reliable and aesthetic means for reconstruction. This technique avoids facial disfigurement and visible scarring that often accompany use of local flaps. In addition,
Antecedents and consequence of intra-organizational diffusion of prefabricated construction technology: a contingency theory perspective
Authors: Li Tianxin , Li Zhongfu , Cai Jin 
Published: March 2023

PurposeInsufficient intra-organizational diffusion of prefabricated construction (PC) technology hinders its implementation benefits. More research on intra-organizational diffusion of PC technology is required to improve organizational performance in PC implementation. This study aims to explore the antecedents and consequence of intra-organizational diffusion of PC technology.Design/methodology/approachThis study established an antecedent and consequence model of intra-organizational diffusion of PC technology from the perspective of contingency theory. The model was empirically tested by 91 valid questionnaires using partial least squares-structural equation modeling (PLS-SEM).FindingsThe results indicate that organizational support (OSU), organizational climate (OC) and mechanistic organizational structure (OST) positively influence intra-organizational diffusion of PC technology, which further positively influences organizational performance. The relationship between OC and intra-organizational diffusion of PC technology is mediated by OSU. Technological turbulence negatively moderates the relationship between OSU and intra-organizational diffusion.Originality/valueThis is the first paper to study the antecedents and consequence of intra-organizational diffusion of PC technology and an expansion of contingency theory in the research field of PC technology. This study helps to theoretically stimulate future research on intra-organizational diffusion and practically promote intra-organizational diffusion of PC technology along with improving organizational performance in its implementation.
An integrated enabling technology interfacing multiple space/time methods/algorithms/domains with model reduction for first-order systems
Authors: Tae David , Tamma Kumar K. 
Published: March 2023

Purpose
The purpose of this study is to further advance the multiple space/time subdomain framework with model reduction. Existing linear multistep (LMS) methods that are second-order time accurate, and useful for practical applications, have a significant limitation. They do not account for separable controllable numerical dissipation of the primary variables. Furthermore, they have little or no significant choices of altogether different algorithms that can be integrated in a single analysis to mitigate numerical oscillations that may occur. In lieu of such limitations, under the generalized single-step single-solve (GS4) umbrella, several of the deficiencies are circumvented.

Design/methodology/approach
The GS4 framework encompasses a wide variety of LMS schemes that are all second-order time accurate and offers controllable numerical dissipation. Unlike existing state-of-art, the present framework permits implicit–implicit and implicit–explicit coupling of algorithms via differential algebraic equations (DAE). As further advancement, this study embeds proper orthogonal decomposition (POD) to further reduce model sizes. This study also uses an iterative convergence check in acquiring sufficient snapshot data to adequately capture the physics to prescribed accuracy requirements. Simple linear/nonlinear transient numerical examples are presented to provide proof of concept.

Findings
The present DAE-GS4-POD framework has the flexibility of using different spatial methods and different time integration algorithms in altogether different subdomains in conjunction with the POD to advance and improve the computational efficiency.

Originality/value
The novelty of this paper is the addition of reduced order modeling features, how it applies to the previous DAE-GS4 framework and the improvement of the computational efficiency. The proposed framework/tool kit provides all the needed flexibility, robustness and adaptability for engineering computations.
Navigating through entrepreneurial skills, competencies and capabilities: a systematic literature review and the development of the entrepreneurial ability model
Authors: Pennetta Selene , Anglani Francesco , Mathews Shane 
Published: March 2023

PurposeThis study aims to define, classify and interconnect the wide range of known entrepreneurial abilities with terms such as skills, capabilities and competencies, which have been used inconsistently within the entrepreneurial field.Design/methodology/approachThis investigation is based on a systematic literature review and strengthened by a meta-analysis equipped with a bibliometric study to assist the generation of outcomes with a quantitative investigation.FindingsThis study proposes an evolving entrepreneurial ability model which interconnects genetic and acquired skill types, capabilities and competencies and is equipped with an Entrepreneurial Skills Map essential to operate in the 21st century.Research limitations/implicationsThe proposed model is specific to the entrepreneurial field.Practical implicationsThis study supports universities and government agencies for the development of educational programs to prepare current and future entrepreneurs to match the changes in the new environment that has emerged with the COVID-19 pandemic.Originality/valueThis research contributes to the entrepreneurship research domain by shedding light on the inconsistent use of non-standardised terminologies and providing an entrepreneurial model and updated skills map to guide scholars to frame research in the post-COVID era with more clarity.
Mobility, space and agency: pilgrimage by humans and others
Authors: Eade John 
Published: March 2023

Purpose
Pilgrimage brings humans and other-than-humans together through a dual process – movement across space and the transformation of space through the process of sacralisation. This paper aims to explore this dual process by outlining the development of qualitative research on contemporary pilgrimage where the dominant representational approach which focuses on human agency has been complemented by a relational perspective where statues, springs and rocks, for example, are seen as possessing their own agency that influences human action.

Design/methodology/approach
This paper describes the development of qualitative research on contemporary pilgrimage by bringing together both the representational and relational approach and drawing on the author’s experience of pilgrimage over many years and his reflections on that experience as a trained qualitative researcher.

Findings
This paper explores the ways in which the dominant representational approach in pilgrimage studies can be complemented by the relational approach by drawing on the author’s experience of pilgrimage in three different contexts

Originality/value
The paper is original by bringing together both the representational and relational perspectives, contextualising them through the author’s experience of different types of pilgrimage and linking pilgrimage to the wider issues of migration, space and agency.
Calm after the storm? The role of social and environmental practices on small and medium enterprises resilience throughout COVID‐19 crisis
Authors: Ferrón‐Vílchez Vera , Leyva‐de la Hiz Dante I. 
Published: March 2023

AbstractThis study aims to analyze whether resilient SMEs have been able to overcome the bump of the COVID‐19 crisis in terms of profitability. When facing such unforeseen crises, SMEs require resilience, and one of the factors that positively affect resilience generation is the adoption of social and environmental practices (SEPs). Using survey data on the managerial perceptions of 259 SMEs, this study reveals the positive association between resilience and improvements in business performance, and how the adoption of SEPs is an essential prerequisite for developing a higher level of resilience. We corroborate these associations for SMEs at two moments of the pandemic: November 2020 and October 2021. Our findings show that more resilient SMEs exhibit better results in terms of business performance, and the prior adoption of SEPs is positively associated with the development of resilience in the crisis context of COVID‐19.
Understanding effort regulation: Comparing ‘Pomodoro’ breaks and self‐regulated breaks
Authors: Biwer Felicitas , Wiradhany Wisnu , oude Egbrink Mirjam G. A. , de Bruin Anique B. H. 
Published: March 2023

AbstractBackgroundDuring self‐study, students need to monitor and regulate mental effort to replete working memory resources and optimize learning results. Taking breaks during self‐study could be an effective effort regulation strategy. However, little is known about how breaktaking relates to self‐regulated learning.AimsWe investigated the effects of taking systematic or self‐regulated breaks on mental effort, task experiences and task completion in real‐life study sessions for 1 day.SampleEighty‐seven bachelor's and master's students from a Dutch University.MethodsStudents participated in an online intervention during their self‐study. In the self‐regulated‐break condition (n = 35), students self‐decided when to take a break; in the systematic break conditions, students took either a 6‐min break after every 24‐min study block (systematic‐long or ‘Pomodoro technique’, n = 25) or a 3‐min break after every 12‐min study block (systematic‐short, n = 27).ResultsStudents had longer study sessions and breaks when self‐regulating. This was associated with higher levels of fatigue and distractedness, and lower levels of concentration and motivation compared to those in the systematic conditions. We found no difference between groups in invested mental effort or task completion.ConclusionsTaking pre‐determined, systematic breaks during a study session had mood benefits and appeared to have efficiency benefits (i.e., similar task completion in shorter time) over taking self‐regulated breaks. Measuring how mental effort dynamically fluctuates over time and how effort spent on the learning task differs from effort spent on regulating break‐taking requires further research.
Footprints of the lady beetles Cryptolaemus montrouzieri and Tenuisvalvae notata affect their foraging behavior and predation rate
Authors: Ferreira Jennifer Oberger , da Silva Torres Christian Sherley Araújo , Carmo Enggel Beatriz Silva , dos Santos Silva Géssica , Laumann Raul Alberto , Borges Miguel , Blassioli Moraes Maria Carolina 
Published: March 2023

AbstractThe lady beetles Tenuisvalvae notata (Mulsant) and Cryptolaemus montrouzieri Mulsant (both Coleoptera: Coccinellidae), are used in biological control of mealybugs in many countries, including Brazil. As individuals of these species walk on plant surfaces, they leave chemical footprints that can affect their interactions with conspecifics, as well as other coccinellid species in the same environment. Therefore, this study aimed to evaluate the effects of T. notata and C. montrouzieri footprints on both their own and each other's foraging behavior and predatory potential. Arena bioassays were conducted to evaluate the effect of the footprints on conspecifics and heterospecifics. In addition, the chemical profiles of these footprints were analyzed by gas chromatography, flame ionization detection, and mass spectrometry (GC‐FID and GC–MS). For this, extracts of footprints were obtained from a glass Petri dish where 20 adults (males or females) were allowed to walk for 24 h. Behavioral bioassays showed that both species can recognize each other's footprints. Tenuisvalvae notata females avoided areas treated with footprints of heterospecific females, whereas C. montrouzieri females were arrested on areas with footprints of T. notata females. Tenuisvalvae notata adults did not change their predation rate when exposed to the footprints of heterospecifics, but second instars had a higher predation rate on areas treated with heterospecific footprints. Second instar C. montrouzieri also had an increase in predation when exposed to footprints of heterospecifics, and females captured significantly more prey when exposed to footprints of conspecifics, whereas males' predation rate decreased when exposed to footprints of both conspecifics and heterospecifics. The chemical analyses showed that the hexane extracts of footprints were composed mainly of linear hydrocarbons, saturated and non‐saturated, from C20 to C33. The composition (qualitative and quantitative) of footprint extracts is species‐ and sex‐specific. This is the first report on the effects of footprints on the behavior of these species.
Graph colouring using evolutionary computation: A case study of blind naked mole‐rat algorithm
Authors: Maqbool Fahad , Fahad Muhammad , Ilyas Muhammad , Jabeen Hajira 
Published: March 2023

AbstractGraph colouring problem (GCP) is an NP‐complete optimization problem. It is famous for its applications in scheduling, register allocation, and map colouring. In recent years, biological inspired and especially Swarm intelligence (SI) techniques have gained popularity for solving complex optimization problems. In this article, we have proposed blind naked mole rat‐based colouring (BNMR‐Col) for graphs. BNMR‐Col uses both exploitation and exploration to find the best solution in search space. Exploitation uses both local moves and global moves to find a better solution in the surroundings of an existing solution. On the other hand, exploration generates new solution by combining various solutions from the search space. BNMR‐Col shows better convergence rate and approaches the lowest colour value in 83% of the cases when tested on standard benchmark graph instances.
Clinicopathologic and genetic characterization of angiofibroma of soft tissue: a study of 12 cases including two cases with AHRR::NCOA3 gene fusion
Authors: Yamashita Kyoko , Baba Satoko , Togashi Yuki , Dobashi Akito , Ae Keisuke , Matsumoto Seiichi , Tanaka Miwa , Nakamura Takuro , Takeuchi Kengo 
Published: March 2023

AimsAngiofibroma of soft tissue (AFST) is a benign tumour characterised by prominent arborizing blood vessels throughout the lesion. Approximately two‐thirds of AFST cases were reported to have AHRR::NCOA2 fusion, and only two cases have been reported to have other gene fusions: GTF2I::NCOA2 or GAB1::ABL1. Although AFST is included in fibroblastic and myofibroblastic tumours in the World Health Organization's 2020 classification, histiocytic markers, especially CD163, have been reported to be positive in almost all examined cases, and it still remains the possibility of a fibrohistiocytic nature of the tumour. Therefore, we aimed to clarify the genetic and pathological spectrum of AFST and identify whether histiocytic marker‐positive cells were true neoplastic cells.Methods and resultsWe evaluated 12 AFST cases, which included 10 cases with AHRR::NCOA2 and two with AHRR::NCOA3 fusions. Pathologically, nuclear palisading, which has not been reported in AFST, was detected in two cases. Furthermore, one tumour resected by additional wide resection revealed severe infiltrative growth. Immunohistochemical analysis indicated varying levels of desmin‐positive cells in nine cases, whereas CD163‐ and CD68‐positive cells were diffusely distributed in all 12 cases. We also performed double immunofluorescence staining and immunofluorescence in situ hybridisation in four resected cases with >10% desmin‐positive tumour cells. The results suggested that the CD163‐positive cells differed from desmin‐positive cells with AHRR::NCOA2 fusion in all four cases.ConclusionOur findings suggested that AHRR::NCOA3 could be the second most frequent fusion gene, and histiocytic marker‐positive cells are not genuine neoplastic cells in AFST.
Morphophysiological and nitrogen metabolism responses of inoculated peanut cultivars with contrasting drought tolerance
Authors: Furlan Ana Laura , Morla Federico , Bianucci Eliana , Martin Matías , Ojeda Mayco , Marchesi Ana Clara , Navarro Verónica , Castro Stella 
Published: March 2023

AbstractLegumes grow in temperate and warm climates, being susceptible to unpredictable episodes of water deficit. This study aimed to evaluate (i) morphology and N‐compound contents in roots and nodules, (ii) N and C contents in shoots and (iii) crop yield in two peanut cultivars with contrasting drought tolerance, inoculated with a reference N‐fixing strain and challenged by water deficit conditions. For that, seeds of two peanut cultivars, Granoleico (sensitive, S) and EC‐98 (tolerant, T) were inoculated with Bradyrhizobium sp. SEMIA6144 and 30 days after sowing, plants were separated into the experimental groups: control, drought stress and drought stress and subsequent rehydration. Although the results obtained on root anatomy and histology revealed differential responses between cultivars, they were not associated with tolerance traits in EC‐98 (T). In contrast, nodules of EC‐98 (T) showed invariable diameter and infection zone upon the exposition to drought stress and rehydration compared to nodules of Granoleico (S) plants exposed to the same treatments. EC‐98 (T) showed invariable contents of C in shoots and of nitrates and ureides in roots and nodules of stressed and rehydrated plants, an increase in total amino acids only in nodules of stressed plants and a small reduction in N‐content (compared with the sensitive cultivar). The status of these variables related to C‐ and N‐metabolism could be associated with an efficient biological nitrogen fixation. Besides, EC‐98 (T) yielded better both in a crop cycle with adequate water supply and in a dry year and the inoculation improved yield in both cultivars. Thus, the inoculation with N‐fixing bacteria is recommended for EC‐98 (T) in seasons with expected drought stress cycles in crops.
Memory functioning after hippocampal removal: Does side matter?
Authors: Lambrecq Virginie , Alonso Irene , Hasboun Dominique , Dinkelacker Vera , Davachi Lila , Samson Séverine , Dupont Sophie 
Published: March 2023

AbstractTo address the memory functioning after medial temporal lobe (MTL) surgery for refractory epilepsy and relationships with the side of the hippocampal removal, 22 patients with pharmaco‐resistant epilepsy who had undergone MTL resection (10 right/12 left) at the Salpêtrière Hospital were compared with 21 matched healthy controls. We designed a specific neuropsychological binding memory test that specifically addressed hippocampal cortex functioning, and left–right material‐specific lateralization. Our results showed that both left and right mesial temporal lobe removal cause a severe memory impairment, for both verbal and visual material. The removal of left medial temporal lobe causes worse memory impairment than the right removal regardless of the stimuli type (verbal or visual) questioning the theory of the hippocampal material‐specific lateralization. The present study provided new evidence for the role of both hippocampus and surrounding cortices in memory‐binding whatever the material type and also suggested that a left MTL removal is more deleterious for both verbal and visual episodic memory in comparison with right MTL removal.
A relatively high proportion of dogs with small apocrine gland anal sac adenocarcinoma (AGASACA) primary tumours present with locoregional lymph node metastasis
Authors: Jones Anna E. , Wustefeld‐Janssens Brandan G. 
Published: March 2023

AbstractApocrine gland anal sac adenocarcinoma (AGASACA) is a highly relevant disease in dogs, with a high rate of lymph node (LN) metastasis during the course of disease. A recent study showed that risk for death and disease progression was significantly associated with primary tumour size less than 2 and 1.3 cm, respectively. The objective of this study was to report the proportion of dogs that have primary tumours less than 2 cm in diameter, that are diagnosed with LN metastasis at presentation. This was a single site retrospective study of dogs that underwent treatment for AGASACA. Dogs were included if physical examination primary tumour measurements were available, abdominal staging was performed, and confirmation of abnormal lymph nodes by cytology or histology was done. Over a 5‐year period, 116 dogs were included for review with 53 (46%) having metastatic LN at presentation. The metastatic rate for dogs with primary tumours <2 cm was 20% (9 of 46 dogs) compared to 63% (44 of 70 dogs) in dogs with primary tumours ≥2 cm. The association between tumour size group (<2 vs. ≥2 cm) and the presence of metastasis at presentation was significant (P < .0001) with an OR of 7.0 (95% CI: 2.9–15.7). Primary tumour size was significantly associated with LN metastasis at presentation but the proportion of dogs that presented with LN metastasis in the <2 cm group was relatively high. This data suggests that dogs with small tumours may still have aggressive tumour biology.