bluuebunny/crossref_metadata_2025_split huggingface dataset:
Screening and identification of two pheromone receptors based on the coadaptation of pheromones and their receptors in rats
Authors: Wang Wei-Chao , Zhang Yao-Hua , Hou Guan-Mei , Sun Yan-Yan , Wu Yi-Jun , Zhang Jian-Xu 
Published: December 2022

AbstractThe coadaptation or genetic coupling of senders and receivers of sex signals in some animals has been described, but no empirical evidence shows whether sex pheromones and their receptors undergo coadaptation in mammals. In this study of the brown rat (Rattus norvegicus), we found markedly higher levels of two predominant male pheromones (2-heptanone and MUP13) in the North China subspecies [R. n. humiliatus(RNH)] than in the Northeast China subspecies [R. n. caraco(RNC)] by gas or liquid chromatography and mass spectrometry. Coincidently, two vomeronasal receptor genes (Vom1r68andVom2r53) were found to be expressed at higher levels in RNH females than in RNC females and were thus considered candidate receptors for 2-heptanone and MUP13, respectively. An immunofluorescence analysis showed that these two VR receptors colocalized with mTmG on the membrane of HEK293-T cells. We also verified the responsiveness of Vom1r68 to 2-heptanone and Vom2r53 to MUP13 in HEK293-T cells by calcium imaging. In conclusion, we screened and identified the receptors of two pheromones based on the coadaptation of pheromones and their receptors, which further verified their coevolution.
Combat aircraft as airborne launch platforms for space rockets
Authors: Olejnik Aleksander , Zalewski Piotr , Kiszkowiak Łukasz , Rogólski Robert , Dziubiński Adam , Frant Michał , Majcher Maciej , Omen Łukasz 
Published: December 2022

Purpose
The purpose of this study was to analyze the possibility of using combat aircraft including decommissioned as a platform for launching and carrying space rockets with satellites (nano and microsatellites). Thus, an airborne-launcher-to-space-system may be attractive to countries without ground-based space rocket launch sites.

Design/methodology/approach
For considered launch-to-orbit system configurations, simulations of space rocket effects on aerodynamic characteristics were performed using computational fluid dynamics (CFD ANSYS Fluent) methods. In addition, experimental studies were performed in a wind tunnel to verify the numerical simulations. Discrete models of the aircraft structure were developed for analysis using finite element method (FEM). The analysis of simulated structural properties of the models was carried out to test its stiffness and mass characteristics important for solving the static and dynamic problems of the structure. The validation analyses of aircraft models were based on mass distribution estimation and matching the stiffness properties of the individual airframe structural assemblies.

Findings
The results of numerical analyses and tunnel tests indicate that the influence of carrier rockets on the change of aerodynamic and strength characteristics of the airframe is rather negligible. The aircraft can be used as launching platforms for space rockets. Simulations have indicated that the aircraft will successfully perform a mission of taking away and launching a rocket of at least about 1,000 kg total weight with a 10 kg space payload included.

Practical implications
The combat aircraft can be used as launch platforms for space rockets, and the air/rocket set can become the equivalent of responsive space assets for countries with small space budgets.

Originality/value
The work presents original results obtained by the authors during a preliminary design of a low-cost satellite launch system consisting of a carrier aircraft and a space rocket orbiter. The possibility of using decommissioned combat aircraft as air-launch-to-orbit platforms was taken into consideration. In the absence of aircraft design documentation, reverse engineering methods and techniques were used to develop aircraft geometry and airframe strength structure. Use of CFD, FEM and simulation methods to evaluate system capabilities was demonstrated. Numerical results from CFD simulations were finally verified in experimental tests.
An integration of S-O-B-A paradigm to explore university students' entrepreneurial attitude, intention and action: do university and family support matter?
Authors: Awal Md. Rabiul , Faisal-E-Alam Md. , Husain Taha 
Published: December 2022

PurposeThe primary purpose of this study is to integrate the stimulus-organism-behavior-accomplishment (S-O-B-A) paradigm to investigate the chain effect of university students' perceived university and family support on their entrepreneurial action (EA) with a serial mediation of their attitude and intention.Design/methodology/approachThis study introduces stratified random sample to choose respondents and a cross-sectional research design. partial least square-structural equation modeling (PLS-SEM) has applied to thoroughly investigate the behavioral intention concerned with students' entrepreneurship action.FindingsThe findings explored that perceived university support and family supports positively impact students' entrepreneurship attitude, where perceived family support creates statistically more powerful implications than university support. Students' attitude toward entrepreneurship positively affects their entrepreneurial intent, and finally, the entrepreneurial pursuit has an affirmative impact on students' EA.Originality/valueThis study incorporates the S-O-B-A paradigm for the very first time to investigate the effects of students' environmental support on their EA with double mediation by their attitude and intention.
Mapping the field of crowdfunding and new ventures: a systematic literature review
Authors: Chaudhary Sanjay , Dhir Amandeep , Battisti Enrico , Kliestik Tomas 
Published: December 2022

PurposeCrowdfunding, an alternative funding source to support entrepreneurial initiatives, has increasingly attracted the attention of scholars. However, knowledge of the drivers and outcomes of crowdfunding is currently scant. This study thus presents a review of the extant literature on new ventures soliciting crowdfunding.Design/methodology/approachThe authors conducted a systematic literature review (SLR) of peer-reviewed articles, identifying and thematically analyzing 58 publications.FindingsThe thematic analysis revealed six main themes: a) founders and crowdfunding, b) signaling and crowdfunding, c) digitalization and crowdfunding, d) outcomes, e) geography and crowdfunding and f) success factors. In addition, crucial research gaps are identified to guide future research.Practical implicationsBeyond classifying the material on the basis of the thematic analysis and identifying potential future research avenues, the study has main implications. The authors detailed how crowdfunding, as a source of entrepreneurial funding, differed from other funding sources and explored entrepreneurial challenges that may be encountered in managing crowdfunding campaigns. The findings may thus help in the design of crowdfunding campaigns and serve educators in various disciplines when teaching and training participants on designing and promoting crowdfunding campaigns.Originality/valueAfter identifying and integrating results from relevant articles on crowdfunding, the authors explained dominant themes in the literature and proposed a conceptual framework wherein the authors highlight factors that influence crowdfunding outcomes. The authors highlight the increasing relevance of crowdfunding for new ventures and elucidate avenues for future research.
Understanding how satisfactory service relationships can be mutually beneficial in the higher education context
Authors: Malhotra Neeru , Frech Bernadette , Leeflang Peter , Kim Young-Ah , Higson Helen 
Published: December 2022

Purpose
While extant research has predominantly focused on outcomes of customer satisfaction that benefit the focal firm such as customer engagement behaviors (CEBs), little is done to understand human capital-related outcomes that directly benefit customers and thus benefit the firm indirectly. Drawing on the theory of reasoned action, broaden-and-build theory of positive emotions and human capital theory, this study aims to understand how and why a satisfied customer benefits the firm directly (CEBs) and indirectly (human capital-related outcomes).

Design/methodology/approach
Following a sequential mixed-methods approach, two studies are conducted in an extended service encounter context (higher education) where customers also constitute key human capital of the service firm. First, a qualitative study is conducted, which is then followed by a quantitative study. Survey data collected from students working as interns in organizations and their immediate managers resulted in 209 “intern–manager” dyads.

Findings
The findings demonstrate that customer satisfaction on its own does not substantially account for either human capital-related outcomes or CEBs (except word of mouth [WOM]). Both emotional and cognitive mechanisms play key and unique mediating roles in translating satisfaction into outcomes that benefit a service firm directly and indirectly by benefiting its customers.

Research limitations/implications
While much research demonstrates benefits of customer satisfaction for the focal firm, this research advances our understanding of the novel consequences of customer satisfaction by shedding light on human capital-related outcomes that directly benefit customers. It also aids in explicating prior inconsistent findings on the relationship between customer satisfaction and CEBs by uncovering the underlying mediating mechanisms.

Practical implications
This investigation provides a deeper understanding of the significance of customer satisfaction by demonstrating how and why satisfied customers increase firm value beyond purchase, for instance, by being direct (through positive WOM) and indirect (through enhanced human capital performance) promoters, consultants (through participation) or investors (through monetary giving). A key implication of this research is that simply enhancing customer satisfaction on its own may not suffice as the findings suggest that satisfaction translates into beneficial outcomes only when satisfaction is channeled toward enhancing customer perceptions of competence and their positive emotions.

Originality/value
This study contributes to the literature by providing a deeper understanding of how and why customer satisfaction influences outcomes that not only benefit the firm but also its customers in extended service encounter context.
Illustrating linguistic dexterity in “English mostly” spaces: how translanguaging can support academic writing in secondary ELA classrooms
Authors: Williamson Thea , Clemons Aris 
Published: December 2022

PurposeLittle research has been done exploring the nature of multilingual students who are not categorized as English language learners (ELLs) in English language arts (ELA) classes. This study about a group of multilingual girls in an ELA class led by a monolingual white teacher aims to show how, when a teacher makes space for translanguaging practices in ELA, multilingual students disrupt norms of English only.Design/methodology/approachThe authors use reconstructive discourse analysis to understand translanguaging across a variety of linguistic productions for a group of four focal students. Data sources include fieldnotes from 29 classroom observations, writing samples and process documents and 8.5 h of recorded classroom discourse.FindingsStudents used multilingualism across a variety of discourse modes, frequently in spoken language and rarely in written work. Translanguaging was most present in small-group peer talk structures, where students did relationship building, generated ideas for writing and managed their writing agendas, including feelings about writing. In addition, Spanish served as “elevated vocabulary” in writing. Across discourse modes, translanguaging served to develop academic proficiency in writing.Originality/valueThe authors proposed a more expansive approach to data analysis in English-mostly cases – i.e. environments shaped by multilingual students in monolingual school contexts – to argue for anti-deficit approaches to literacy development for multilingual students. Analyzing classroom talk alongside literacy allows for a more nuanced understanding of translanguaging practices in academic writing. They also show how even monolingual teachers can disrupt monolingual hegemony in ELA classrooms with high populations of multilingual students.
A bibliometric review on knowledge management in tourism and hospitality: past, present and future trends
Authors: Fauzi Muhammad Ashraf 
Published: December 2022

Purpose
The purpose of this study is to review the plethora of studies on knowledge management (KM) in the hospitality and tourism. The purposes of this paper through a bibliometric analysis via the VOSviewer tool are to analyze the current research stream and to assess emerging trends in KM in the tourism and hospitality field.

Design/methodology/approach
A total of 1,732 publications with 65,150 cited references were retrieved from the Web of Science to uncover the structure and intellectual base of studies in tourism with a KM perspective. Three bibliometric analyses were performed using VOSviewer software (citation, co-citation and co-occurrence of keywords); this study aims to uncover the knowledge structure of the past, current and future trends based on the bibliographic database by assessing the most influential past publication; determining the structure of the co-cited publications; and evaluating emerging trends for future studies.

Findings
This study produced two ground-breaking research streams inductively evaluated from the three bibliometric analyses: KM and digital technology; and innovation in tourism. Furthermore, the pressing issue of sustainability in tourism from the perspective of KM would be a crucial aspect in the tourism field. These streams would provide fundamental knowledge-based and further enhance the assimilation of KM within the tourism sector. The outcome would facilitate future scholars to link important tourism topics to benefit the tourism industry facing a competitive and challenging business environment.

Research limitations/implications
This study contributes to the current theoretical understanding through thematic knowledge mapping of KM and the tourism and hospitality field.

Originality/value
To the best of the author’s knowledge, this study is the first to apply bibliometric analysis to the tourism and KM field by providing a basis for the most significant issue in tourism and the essence of emerging topics and trends.
Educational constellations: a systematic review of macro-networks in education
Authors: Barrero-Fernández Beatriz , Mula-Falcón Javier , Domingo Jesús 
Published: December 2022

PurposeNowadays, networks are the basic core of social organization and interaction; consequently, networking has become an indispensable requirement in today's societies. In education, the development of different types of collaborative networks has been observed, leading, in recent years, to the creation of educational macro-networks that generate links between schools and different types of institutions. Therefore, this study consists of a systematic review to examine the most relevant findings on this type of educational macro-networks. The authors’ objectives were: to examine the main characteristics of this type of networks; to analyze the consequences they cause; and to determine which aspects contribute to or hinder their construction and development.Design/methodology/approachA bibliographic search was carried out in Web of Science, SCOPUS and Education Resources Information Center, which yielded a total of 29 studies that were analyzed thematically using Nvivo software.FindingsAmong the most noteworthy results are: the wide variety of existing structures; the benefits they generate in terms of learning outcomes, educational equity and the reduction of inequalities; and the influence exerted by the type of leadership and policies in the development of this macro-networks. Finally, future lines of research and policy implications for practice are highlighted.Originality/valueIn this society, networks have become the basic core of an organization and the new form of social interaction. As a result, networks have begun to play a fundamental role in today's societies, even permeating various spheres such as education. In this context, it is essential to analyse this type of relationship in the field of education in order to truly understand its implications in this sector as well as its development and structure.
House price dynamics under lower leverage: the case of metropolitan cities in India
Authors: Pani Sudhanshu Sekhar 
Published: December 2022

Purpose
This paper aims to examine the dynamics of house prices in metropolitan cities in an emerging economy. The purpose of this study is to characterise the house price dynamics and the spatial heterogeneity in the dynamics.

Design/methodology/approach
The author explores spatial heterogeneity in house price dynamics, using data for 35 Indian cities with a million-plus population. The research methodology uses panel econometrics allowing for spatial heterogeneity, cross-sectional dependence and non-stationary data. The author tests for spatial differences and analyses the income elasticity of prices, the role of construction costs and lending to the real estate industry by commercial banks.

Findings
Long-term fundamentals drive the Indian housing markets, where wealth parameters are stronger than supply-side parameters such as construction costs or availability of financing for housing projects. The long-term elasticity of house prices to aggregate household deposits (wealth proxy) varies considerably across cities. However, the elasticity estimated at 0.39 is low. The highest coefficient is for Ludhiana (1.14), followed by Bhubaneswar (0.78). The short-term dynamics are robust and show spatial heterogeneity. Short-term momentum (lagged housing price changes) has a parameter value of 0.307. The momentum factor is the crucial dynamic in the short term. The second driver, the reversion rate to long-term equilibrium (estimated at −0.18), is higher than rates reported from developed markets.

Research limitations/implications
This research applies to markets that require some home equity contributions from buyers of housing services.

Practical implications
Stakeholders can characterise stable housing markets based on long-term fundamental value and short-run house price dynamics. Because stable housing markets benefit all stakeholders, weak or non-existent mean reversion dynamics may prompt the intervention of policymakers. The role of urban planners, and local and regional governance, is essential to remove the bottlenecks from the demand side or supply side factors that can lead to runaway prices.

Originality/value
Existing literature is concerned about the risk of a housing bubble due to relaxed credit norms. To prevent housing market bubbles, some regulators require higher contributions from home buyers in the form of equity. The dynamics of house prices in markets with higher owner equity requirements vary from high-leverage markets. The influence of wealth effects is examined using novel data sets. This research, documents in an emerging market context, the observations cited in low-leverage developed markets such as Germany and Japan.
Sustainability performance of digitalized manufacturing industry in COVID era: a comparative study between developed and developing economies
Authors: Hemmati Mina , Newaz Md Shah , Rahman Muhammad Khalilur , Appolloni Andrea , Zailani Suhaiza 
Published: December 2022

PurposeThe study aims to identify the extent to which industry 4.0 (IR4.0) adoption impacts the sustainable manufacturing (SM) performance of the manufacturing industry, focusing on the comparative analysis between developed and developing economies amid coronavirus disease 2019 (COVID-19) pandemic.Design/methodology/approachThe study proposes a conceptual model formed on seminal theories and literature using the cross-sectional design. For data collection, a purposive sampling method is used where 154 Malaysian (developing) and Australian (developed) manufacturing firms' data were collected. Partial least square-based structural equation modeling is employed to test the hypothesis and proposed research model.FindingsThis study finds that adoption of IR4.0 technologies does not directly influence the sustainability performance of the manufacturing industry, but rather the trajectories of SM (efficiency, flexibility, automation and big data and granularity) fully mediate the relationship between IR4.0 adoption and sustainability manufacturing performance. The comparative analysis between Australia and Malaysia shows no significant difference in the relationships or the framework; hence, the differences between developed and developing countries are not significant in this mechanism.Originality/valueThe study contributes to the insights of the managers regarding COVID-19 and the implementation of IR4.0 in the SM domain. The policymakers would further get better insights since the study pays attention to sustainable development goal, industry, innovation, infrastructure and responsible production.
Entrepreneurial orientation and firm performance in SMEs: the mediating role of entrepreneurial competencies and moderating role of environmental dynamism
Authors: Aftab Junaid , Veneziani Monica , Sarwar Huma , Ishaq Muhammad Ishtiaq 
Published: December 2022

PurposeEntrepreneurial orientation is among the vital factors that contribute to performance, especially for small and medium-sized enterprises (SMEs). However, the empirical studies provide mixed results and call for new studies to examine this relationship. Therefore, this study aims to determine the entrepreneurial orientation's (EO) direct and indirect impact (via entrepreneurial competencies) on firm performance. Additionally, the moderating role of environmental dynamism is also tested in entrepreneurial competencies and firm performance relationships.Design/methodology/approachThe data (N = 332) were collected from managerial rank employees, using a self-administered questionnaire, working in different SMEs in Pakistan. In addition, structural equation modeling (SEM) was executed using SmartPLS 3.2.FindingsThe study's results demonstrate that EO positively influences entrepreneurial competencies and firm performance, and entrepreneurial competencies also mediate the relationship between EO and performance. Additionally, environmental dynamism strengthens the positive relationship between entrepreneurial competencies and performance.Originality/valueThis study identifies that entrepreneurial competency is the missing link between EO and firm performance, due to which the relationship between them is indecisive. This study also contributes to the contingency perspective by explaining the role of environmental dynamism as a boundary condition in strengthening the relationship between entrepreneurial competencies and SMEs' performance in an emerging economy.