Comparative study between finite volume method and analytical method to analyse thermal efficiency of double-pipe heat exchanger by Gizelle Rodrigues, Neetu Srivastava

“…A comparison between the exact solution provided by Prasad [20] and the numerical results using the Finite Volume Method was conducted for both adiabatic and non-adiabatic conditions, demonstrating that the second-order upwind scheme showed a better analogy with low root mean square errors. …”
Get full text

Research on Response Decision Behavior of Construction Emergency Capacity Based on SD-SEM Model by WANG Jingwen

“…In order to study the impact of construction emergency capacity on emergency managers' response decision-making behavior,based on system dynamics model and structural equation model,this paper firstly conducts a questionnaire survey for the relevant personnel of the construction,then clarifies the path coefficients between the influencing factors of the construction emergency response capacity by processing the questionnaire survey data,finally establishes the system dynamics model to dynamically simulate the impact of the construction emergency response capacity on the rationality of response decision-making.The simulation results show that the emergency manager should report the danger within 2 hours after the accident,and start a coordinated emergency response plan with other project departments,which will help improve the on-site emergency response capacity,minimize casualties and economic losses,and enhance the rationality and accuracy of the response decision made by the emergency managers.…”
Get full text

Thermodynamics, magnetic properties, and global U(1) symmetry breaking of the S-type Gubser-Rocha model by Shuta Ishigaki, Zhaojie Xu

“…Interestingly, the system has a finite Hall conductivity even in the absence of the external magnetic field, and it is related to the phase of the complex operator.…”
Get full text

CHOICE OF “TIME WINDOW” IN CARRYING OUT IPO OF RUSSIAN COMPANIES by L. V. Tokun, A. G. Berg

“…The Russian stock market and its main trends have been analysed, the possibility of applying foreign experience on the Russian market has been assessed. Based on the conducted research, it has been proposed to promote the creation of favorable «Windows», which will help eliminate weaknesses, as well as provide evidence-based regulation in order to create favorable conditions for IPO.…”
Get full text

Analysis of intention to purchase travel on the Web by German Gemar, Ismael P. Soler, Laura Melendez

“…Cluster analysis of a representative sample was conducted to sort potential and current consumers of online travel services into groups based on their perceptions of the model’s factors. …”
Get full text

Investigation on Shear Wave Velocity and Triaxial Mechanical Performance of Tailings Core from Tailings Dam by Pengfei Luo

“…In this study, a series of laboratory experiments (shear wave velocity, triaxial compressive, and peak strain strength testing) were conducted to obtain the mechanical properties of tailings from TD. …”
Get full text

STUDY ON VIBRATION FATIGUE CHARACTERISTICS OF SAFETY HANGER FOR METRO VEHICLE by ZHANG FuBing, WU PingBo, QU Sheng

“…Aiming at analyzing the reason of damage of safety hanger on metro vehicle,the finite element model and modal test was conducted for modal analysis.Finally,the natural modes near 340 Hz and 990 Hz were obtained.At the same time,in order to obtain the acceleration and dynamic stress level of the safety hanger in the operation process,a line tracking test was performed on the vehicle.According to the test data,it was found that due to the presence of rail corrugation excitation,the energy of the dynamic stress and acceleration at 340 Hz increased sharply,which indicates that the first-order mode was excited to generate resonance.According to the dynamic stress data before and after the rail corrugation,the fatigue life of the safety hanger was evaluated and compared.It is found that the fatigue damage caused by the rail corrugation greatly shortens the service life of the safety hanger.…”
Get full text

Hegemonic childhood in the Polish community of West Prussia in the second half of the 19th and early 20th centuries by Paweł Śpica

“…The essential feature of the hegemonic discourse of childhood for the Polish community in the analysed region was that it was clearly based on the Catholic religion and national ideas, as well as on a strong relationship with the conservative and post-feudal image of family relations. The conducted research made possible the identification of seven basic categories of the hegemonic understanding of childhood in the Polish environment of West Prussia, which are: Polish and Catholic childhood, childhood sensitive to the needs of others, heroic childhood, tidy and pupil childhood, neat and orderly childhood, childhood based on obedience and subordination, sexual purity childhood. …”
Get full text

Competition increases the magnitude of dishonest reporting even when controlling for reward uncertainty by Andras Molnar, Gabriele Paolacci

“…We aim to experimentally disentangle the effect of competition from the effects of uncertain rewards. We conducted an incentivized, pre-registered study featuring real-time interaction between participants (N = 765). …”
Get full text

Rethinking research through artistic experimentation by Silvia Cacciatore, Fabrizio Panozzo

“…Finally, drawing upon four case reports conducted within academic environments, a novel method will be proposed to mitigate the encroachment of increasingly institutionalized approaches towards the arts.…”
Get full text

Providers’ Beliefs and Values: Understanding Their Approach to Gender-Affirming Care by Ahona Shirin, Maya Daniello, Laura Stamm

“…Methods: The study PI conducted 43 semi-structured interviews with providers across states with varying GAC legislation. …”
Get full text

Sexualité préconjugale, souillure et reconstruction de soi. Les adolescentes au prisme d’une politique du corps féminin en Tunisie by Meryem Sellami

“…Maintaining guilt constitutes the central basis of sexual hierarchies as well as a source of eventual suffering for young women. The field work conducted with teenage girls that cut their bodies or forces themselves to throw up supports this hypothesis and reflects singular ways to address gender inequalities related to sexuality, notably through the recourse to the sacred.…”
Get full text

Analysis on Impact Stress Calculation of Second Combination of the Dual Ratchet Clutch by Shi Hao, Li Zhengminqing, Chen Liqiang

“…Consequently, a study was conducted on a dual ratchet clutch to achieve dual speed coupling while meeting strength requirements, enhancing the versatility of the ratchet clutch. …”
Get full text

Reaping the Returns of a Runaway Economy by Stan Pannier

“…Due to a lack of sources, however, the composition and size of these earnings remain an elusive topic, as are the economic, demographic, and political processes that shaped them. In this article, I conduct a micro-history of seamen’s earnings in Ostend’s merchant marine during the early 1780s, a period of commercial uptick in the principal port town of the Austrian Netherlands. …”
Get full text

DETERMINANTS OF ENTERPRISE COLLABORATION ON INNOVATION by Tomasz KIJEK, Anna MATRAS-BOLIBOK, Beata PODSTAWKA

“…The paper explores the factors that impact a firm’s propensity to collaborate on innovation activities based on a questionnaire survey conducted with 104 innovation-active enterprises from Lubelskie Voivodeship, covering the years 2017-2019. …”
Get full text

Participation motivation in sport: a study on taekwondo athletes by Abdulmenaf Korkutata

“…For this,94 female,144 Male,238 Taekwondo athletes in total on an empirical research was conducted.The scope of the research, the data needed for this research were obtained through a survey designed and data collected were analyzed using statistical methods.According to research findings, the period of weekly training, can’t show any difference in terms of motivation and interest in the sport, however, according to the athletes age groups, genders, their year in sports (experience)and their educational level significant statistical differences were determined.…”
Get full text

De l’engagement dans la fonction d’adjoint d’établissement scolaire à l’exercice partagé du pouvoir et de l’autorité by Simon Mallard, Gwénola Réto, Rozenn Décret-Rouillard

“…The analysis of semi-structured interviews conducted with public education vice assistants revealed three main themes : becoming involved in order to take on responsibilities, going through trials and tribulations, and finally taking on the role in order to become the head teacher. …”
Get full text

L’imbrication classe et sexe à l’œuvre : parcours identitaires et migratoires chez les personnes trans MtF latino-américaines by Olga L. Gonzalez

“…The field survey was conducted mainly in France and Spain. The objectives of the study are (1) to understand the gender norms of their milieu and the relation with their identity as trans (2) to examine their migratory experiences and their very strong leaning towards prostitution. …”
Get full text

Technological Cooperation Networks at Bio-Manguinhos: the Role of Information and Communication Technologies by Lázaro Pereira de Oliveira, Claudio Pitassi, Antônio Augusto Gonçalves

“…The data were collected from 14 interviews conducted with managers of research and development (R&D) projects with high relevance to the organization. …”
Get full text

The implications of new censorship theory: Conformity and resistance of subtitle translators in China by Lu Yan

“…It then examines three self-censorship practices of subtitle translators, based on in-depth interviews and questionnaires conducted with professional and non-professional subtitle translators in state media, media localisation companies and fan-subtitling teams. …”
Get full text