Miracle-dz/UniFAR-FTUs huggingface dataset:
Exploiting Interactions of Multiple Interference for Cooperative Interference Alignment

Wireless networks are usually deployed to cover more overlapping areas, experiencing severe interferences and hence making interference management essential for their viability. Interference alignment (IA) is an effective way of interference management and has thus received significant attention. With IA, at least one degree-of-freedom (DoF) should be used to place the aligned interferences. However, when multiple interferences are from one identical transmitter and to a common destination, IA is not applicable under a one-DoF cost constraint. If these interfering signals are aligned in the same direction at the interfered receiver, they will also overlap with each other at their intended receiver, thus becoming indistinguishable. Moreover, IA is realized by adjusting the spatial feature of disturbance, hence incurring co-channel interference to the interfering transmission-pair’s own communication. To solve this problem, we propose cooperative IA. Instead of adjusting the spatial characteristics of all interferences, we aim to achieve IA by adjusting interferences’ strength along with one or none interference’s signature, based on the interactions among multiple wireless disturbances. We propose two cooperative IA schemes: cooperative IA with space-power adjustment and cooperative IA with power adjustment. With the first method, the overall effect of all interferences is aligned in the orthogonal direction with respect to the desired signal at the interfered receiver. This method modifies the direction of one interference with a properly designed precoding vector and the strength of all interferences via power allocation. Under the second scheme, the strength of all interfering signals is modified so that the overall effect of multiple interferences is orthogonal to the desired transmission while guaranteeing the orthogonality among the interfering signals at their intended receiver. Our theoretical analysis and in-depth simulation have shown that the proposed schemes can effectively manage multiple interferences from an identical source while achieving good performance of the interfering transmission-pair.
Inspired by art: Higher aesthetic appeal elicits increased felt inspiration in a creative writing task.

Moments of creative inspiration – an evoked state of motivation for creative activity – form a distinct step in creative processes. We hypothesize that the psychological state of being creatively inspired is similar to the state of being aesthetically moved, and that aesthetically moving experiences can serve as prompts for creative inspiration. In Experiment 1, 25 participants wrote 12 short creative texts (repeated measures) in response to “aesthetic” prompts (visual artworks they rated highly aesthetically moving) or “non-aesthetic” prompts (triads of unrelated words). People then rated how inspired they had felt during idea generation. Ratings of felt inspiration were significantly higher for aesthetic vs. non-aesthetic prompts. In Experiment 2, 34 participants performed the same task with prompts consisting of highly-moving, non-moving, or novel artworks they didn’t rate in advance. While pre-exposure to the stimuli had no significant effect, felt inspiration was significantly higher for moving vs. non-moving prompts, and post-test aesthetic ratings of novel artworks were positively correlated with felt inspiration. Furthermore, inspiration ratings correlated positively with the amount of produced text. Being aesthetically moved increases the likelihood of creative inspiration, a finding with implications both for the study of creative and aesthetic processes and also for the potential role of the arts in educational settings.
Research on Collaborative Innovation of Intelligent Connected Vehicles Industry Based on Test Field: Embedded Case Study from the Perspective of Open Innovation

Intelligent Connected Vehicles (ICV) are reshaping the pattern of traditional automobile industry, and they have gradually become the strategic direction of more and more countries. The test field and demonstration zones, as important bridges linking the technology side and market side of the ICV, are crucial in the development of its technology and industry. At the same time, the integrated construction of the test field and demonstration zones also provides a platform for collaborative innovation in the industry. In this paper, the test field and demonstration zones of the ICV industry in Beijing are selected as the case study object, and the grounded theory research method is used for reference. Based on the logic of “motivation-behavior-result”, the story line of collaborative innovation of ICV industry that is based on the test field is explored. Furthermore, open innovation is incorporated to analyze and optimize the industrial collaborative innovation mechanism that is based on the test field. On this basis, the paper discusses two collaborative innovation paths of the ICV industry based on the test field: the path that is led by the core enterprises in the test field and the path led by the test field. Finally, from the perspective of the government and management departments, several suggestions are put forward for promoting the collaborative innovation of the ICV industry based on the test field, in order to provide reference for the construction and operation of the domestic ICV test field and demonstration zones and the collaborative innovation development of the ICV industry.
Rastreio da pré-eclâmpsia utilizando as características maternas e a pressão arterial média de gestantes

Objective: Track risk factors and mean arterial pressure of pregnant women regarding the development of pre-eclampsia. Method: Cross-sectional study, carried out in five family health units from March to June 2019. Data were obtained using an instrument containing sociodemographic and clinical variables, analyzed using descriptive and inferential statistics with the application of the Chi-square test. Results: 60 pregnant women participated in the study. Among the risk factors, there was an association between the risk factor for previous pre-eclampsia (p = 0.0001) and mean arterial pressure. Among the clinical history of the participants, urinary tract infection was the most prevalent of the conditions 16 (26.7%), followed by arterial hypertension 7 (11.7%) and infertility 4 (6.7%). Conclusion: Through screening the association between risk factors and the mean arterial pressure of pregnant women was evidenced.
Dynamic characteristics of evaporation process for a mono-component liquid

It is very important to predict the concentration of hazardous vapor in the air when some flammable or toxic liquid is released on the ground.In order to achieve the aim,the evaporation rate of released liquid must be known, which is based on understanding the evaporation dynamic process.In this paper, wind tunnel evaporation experiments of benzene was made to study the dynamic characteristics of evaporation process for a mono-component liquid.The evaporation rate was obtained by measuring the mass loss rate of the evaporating liquid.The experiments results indicated that the evaporation rate of benzene increased as wind speed or pool depth increased.When the evaporation area was the same,the evaporation rate decreased as the characteristic size of the liquid pool increased.And when the evaporation surface was located above the ground, the evaporation rate was greater than that of evaporation surface located on the ground.The evaporation process of benzene was influenced by wind speed, characteristic size of the liquid pool and degree of atmospheric turbulence,i.e., the evaporation of benzene was controlled by boundary layer evaporation.So, during the process of developing an evaporation model of the substance such as benzene, which has stronger volatility and lower saturation concentration in the air,the basic evaporation process itself can be ignored.Moreover, the influence of pool depth on evaporation indicated that heat transfer was very important in the evaporation process.Heat transfer and mass transfer should be considered at the same time when an evaporation mathematical model is developed.
The relationship between perceived value congruence and teacher commitment: a moderated mediation model of teacher self-efficacy and time pressure

ABSTRACT Based on the person-organisation fit theory, this study examines the underlying mechanisms of the relationship between value congruence and teacher commitment among schoolteachers. We tested whether value congruence was related to higher teacher commitment via teacher self-efficacy and whether time pressure moderated these potential direct and indirect relationships. We tested our hypotheses on a sample of 1831 schoolteachers (63.5% women; Mage = 35.4). Using structural equation modelling, we found that value congruence was related to higher teacher self-efficacy, which, in turn, was related to higher teacher commitment. The relationships between value congruence and teacher self-efficacy and commitment and the indirect relationship via self-efficacy were weaker for those teachers who perceived more time pressure. Actions designed to promote value congruence may help to promote teacher self-efficacy and result in higher commitment. Furthermore, schools should develop a positive form of reciprocation by helping teachers to reduce unnecessary workload.
The Optimization of PHBV-hemp Fiber Biocomposite Manufacturing Process on the Selected Example

In this work, a modern biocomposite on the base of poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) matrix was produced in the extrusion process, containing 30% by weight of hemp fibers. The use of the above-mentioned filler allowed to reduce the producing costs of the composite material compared to pure PHBV, improving, among others, some mechanical properties of products made of this biocomposite while maintaining full biodegradation. The obtained biocomposite can be successfully used for the production of injection molded products, but its processing properties are not yet fully known and consequently it is difficult to obtain the optimal performance properties of the products. As part of this study, the process of optimization of the production process of products from the PHBV-hemp fiber biocomposite was carried out on the example of samples intended for testing in the uniaxial tensile test. By using orthogonal planes, widely used in optimization process, the required number of injection molding tests was reduced. Input data values were determined by the factorial planning method that is commonly used in designing experiments. The calculations were carried out in the Minitab 18 software. Six controlling factors were used in the analyzes, each of which was subject to changes on three levels. When selecting the range of controlling factors, it was initially assumed that for all assumed levels of variability it must be possible to fill the mold cavity completely. The orthogonal plan of the L27 type was used in the research. For the purposes of the method, an orthogonal table was built containing 27 combinations of parameters subject to optimization. Optimization was undertaken for two main criteria: shrinkage of the ,,dog-bone” samples (primary and secondary volumetric shrinkage), mechanical properties (Young’s modulus, tensile strength, elongation at break). By means of Taguchi method, a significant improvement of some product mechanical properties made of biocomposite was noted and the effective reduction of the processing shrinkage was observed.
Systematic Identification, Implementation, and Evaluation of High-Leverage Practices in Teacher Preparation

An emphasis on practice-based teacher education has led the Council for Exceptional Children to develop 22 high-leverage practices (HLPs). Each HLP is research based, used frequently in classrooms, and applicable across age, grade, and content area. In this article, we discuss the importance of a systematic process for teacher preparation programs to consider when identifying, implementing, and evaluating HLPs. The extent and quality that HLPs are integrated within preparation programs will affect graduating teacher’s professional readiness and their ability to immediately affect student outcomes. It is our intent that this article supports teacher educators and scholars to continue the conversation around HLPs in teacher preparation. In addition, we encourage preparation programs to consider data-based decision making when identifying, implementing, and evaluating HLPs within program curricula.
Early Diagnosis of Lung Cancer Using Computer Aided Detection via Lung Segmentation Approach

Lung cancer begins in the lungs and leading to the reason of cancer demise amid population in the creation. According to the American Cancer Society, which estimates about 27% of the deaths because of cancer. In the early phase of its evolution, lung cancer does not cause any symptoms usually. Many of the patients have been diagnosed in a developed phase where symptoms become more prominent, that results in poor curative treatment and high mortality rate. Computer Aided Detection systems are used to achieve greater accuracies for the lung cancer diagnosis. In this research exertion, we proposed a novel methodology for lung Segmentation on the basis of Fuzzy C-Means Clustering, Adaptive Thresholding, and Segmentation of Active Contour Model. The experimental results are analysed and presented.
P267 Sequencing of anti-TNF agents and gut-selective anti-lymphocyte trafficking (GSALT) therapy in the treatment of Crohn’s disease (CD)

Anti-TNF agents and GSALT therapy (MAdCAM α4β7 blocker) are available treatment options for patients (pts) with moderate-to-severe CD. There are limited data on the optimal sequencing of these two mechanisms of action (MOAs) from the first line (1L) to second line (2L) biologic treatment of CD to inform clinician’s decision making. This retrospective study used the Truven Health MarketScan administrative claims database to assess treatment pathways in a large U.S. insured population. Biologic naïve adult CD pts (identified using ICD-9 and 10 codes) who initiated (date of initiation defined as an index date) 1L biologic treatment (adalimumab [ADA], infliximab [IFX], certolizumab pegol [CTZ], or vedolizumab [VDZ] between 09/2016 and 09/2019) with at least 6 months of continuous health benefits enrolment post biologics initiation were included. Pts treated with biologics of different MOAs in 1L and 2L setting were identified to evaluate the treatment sequencing of either VDZ to anti-TNF or anti-TNF to VDZ. Treatment persistence was defined as time to index drug discontinuation with a pre-defined gap or switch to other biologic drugs. In the 1L, 474 VDZ and 4173 anti-TNF (2648 ADA, 1446 IFX, and 79 CTZ) pts were included. Among the 1L VDZ pts, only 33 switched to anti-TNF as 2L biologic treatment (VDZ to anti-TNF). Among the 1L anti-TNF pts, 221 switched to VDZ as 2L biologic therapy (anti-TNF to VDZ). In the VDZ to anti-TNF group, only proportion of 6 months treatment persistence was assessed due to the small number of pts in 2L. Median 1L treatment persistence was 842 days in VDZ pts and 557 days in anti-TNF pts (log rank p=0.041). The median treatment persistence in 2L VDZ post anti-TNF was 625 days (anti-TNF to VDZ). The 6 months treatment persistence to 2L was estimated as 85.1% (95% CI 59.1–95.2) in VDZ to anti-TNF group and 80.1% (95% CI 73.8–85.1) in anti-TNF to VDZ group. The 6 months treatment persistence was estimated as 74.8% (95% CI 73.4–76.1) in 1L anti-TNF and 85.1% (95% CI 59.1–95.2) in 2L anti-TNF post VDZ (VDZ to anti-TNF). VDZ in 1L biologic treatment of CD was associated with significantly improved treatment persistence compared with anti-TNF agents. The sequencing of VDZ to anti-TNF had higher treatment persistence in both 1L and the first 6 months of 2L compared with the sequencing of anti-TNF to VDZ. The use of VDZ before anti-TNF agents led to higher persistence to anti-TNF in 2L than if anti-TNF was used in 1L during 6 months period of time. VDZ used in 2L post anti-TNF showed lower treatment persistence than if VDZ was used in 1L. This real-world evidence from U.S. large database suggests the use of GSALT prior to anti-TNF agents in biologic naïve pts with CD.
Estimating the sampling efficiencies of a framed midwater trawl and ring net for zooplankton using an acoustic method

It is well known that there is bias using different sampling gear, such as a framed midwater trawl (FMT) and a ring net, when measuring the density and length distribution of target species. This limit is characterized by the sampling ef ﬁ ciency of the gear. Acoustic monitoring can be used to determine the sampling ef ﬁ ciencies of this gear, as its non-invasive, wide-range sweeps provide more reliable estimates of absolute abundance of the target species. The density measured by the gear can then be standardized by multiplying the initial density measurement by the derived sampling ef ﬁ ciency. In this study, we compared the estimated densities of the dominant zooplankton in the sound scattering layer (SSL) from acoustic monitoring to the densities of the same species measured using the FMT and ring net. The respective sampling ef ﬁ ciencies of this gear for zooplankton categories was then determined using linear regression models. For small Euphausiidae and Copepoda, the sampling ef ﬁ ciency of ring net was higher than that of FMT. In contrast, the ring net was less effective than FMT for large Euphausiidae. These results highlight that the entering and retention rates of the species depend on the type and characteristics of the survey gear, as well as the size and swimming ability of the target species.
Opinions of university students on effects of distance learning in Turkey during the Covid-19 pandemic

This study aimed to examine the opinions of university students’ about distance education during the Covid-19 pandemic. The study could be guiding for similar situations in the future. The study was carried out according to the phenomenological research method, one of the methods in qualitative research methods. The data were collected from 84 students from 4 different public universities in four regions, Black Sea Region, Mediterranean Region, Central Anatolia Region, Eastern Anatolia Region between April and December 2020, with a semi-structured interview form through Instagram interviews. According to the findings, the majority (f=61) of the participant declared that they were well informed by their universities and instructors about the processes of distance education. Almost half of the participants stated that they had no important problem reaching the distance education system. However, most of the participants (f=47) declared that they had problems in time. The participants shared the opinion that the course documents loaded by the instructors were sufficient, clear and instructive, and the live courses were useful. Most of the participants (f=62) declared that using homework, projects and presentations as a means of course measurement method is useful. The study showed that participants (f=70) had no communication problem with their instructors during the process. Students (f=75) also suggested distance education be used in similar situations. Before the study consent of the Social Sciences Research Committee was taken, students’ approval was taken online.
The Dual Role of Toll-like Receptor10

Toll-like receptors (TLRs) are a class of pattern recognition receptors (PRRs) family that identify pathogen-associated molecular patterns derived from microbes and activate immune cell response. Following TLRs ligation, different adaptor and transcription molecules such as myeloid differentiation primary response gene 88 (MyD88) and nuclear factor kappa B (NF-kB) are recruited that initiate inflammatory signaling pathways. The human Toll-like receptor 10 (hTLR10) is a novel member of the PRRs family with a regulatory function of immune responses because of unique cytoplasmic domains which lead to induction of both inflammatory and anti-inflammatory properties. Recent studies have reported the association of TLR10 polymorphisms with many inflammatory diseases and human cancer. Engagement of TLR10 on the surface of the epithelium and macrophages leads to the production of proinflammatory cytokines and chemokines, while other studies have proven an anti-inflammatory role of TLR10. Accordingly, TLR10 suppresses proinflammatory cytokine production via negative regulation of MyD88 and the Akt (protein kinase B) and MAPK (mitogen-activated protein kinase) signaling pathways. This review aimed to provide answers for these conflicting findings (Inflammatory and anti-inflammatory properties of TLR10) to further identify distinct biological functions of TLR10.
The Relationship Between Health-Promoting Lifestyle and Health-Related Organizational Climate in Governmental Departments

Background: Many people spend more than a third of their post-maturation on work. Thus, workplace environment and climate have a great impact on individuals' lifestyles, and work environment brings a health perspective that provides a healthier lifestyle for employees. Objectives: The present study aimed to assess the staff's lifestyles and health behaviors as well as their relationship with organizational climate. Methods: This cross-sectional study was conducted on 404 employees from governmental departments in Shiraz in 2018. The data were collected using a three-part questionnaire, including demographic information, health-promoting lifestyle, and organizational climate questionnaires. Data were analyzed using the SPSS-25 software. Multivariate analysis of variance (MANOVA) was used to determine the significant relationship between demographic characteristics and organizational climate, and health-promoting lifestyle indices. The correlations between the lifestyle dimensions of health promotion and organizational climate were analyzed. Results: Age, education level, work experience, gender, and type of organization were the effective factors in the perception of organizational climate. In addition, work experience, type of organization, and the organizational climate governing the workplace were the determinants of the health-promoting lifestyle. The results revealed a significant, positive, weak correlation between the health-promoting lifestyle and organizational climate. A significant correlation was also observed between self-actualization and organizational climate (r = 0.290, P < 0.001). Conclusions: It is necessary to identify which individual and organizational characteristics should be improved to support the organizational climate to improve the health-promoting lifestyle.
Evaluation of tensile strength after insertions andremovals of abutments on frictional Morse taper implants

This study aimed to evaluate possible changes in final retention after nine sequences of insertion and removal (SIR) of a frictional Morse taper implant/abutment system, evaluating the force required for dissociating this set between sequences, and verifying possible deformations in the implant heads. Ten implants, 13 mm long and 3.3 mm in diameter, were coupled to a universal mechanical testing machine. Ten anti-rotational abutments, 13 mm long and 3.5 mm in diameter, were connected to the implants parallel to the long axis, using an instrument called beat-connection, and subjected to tensile tests and SEM analysis. The results were analyzed using the Kruskal-Wallis test with Dunn’s post-test, and the significance level was set at 5 %. There was no statistically significant difference in final retention among the nine SIRs evaluated. The force needed to uncouple the abutment from the implant increased as SIRs were performed on all ten implants, and an increase of 29.03 % was observed in the ninth SIR compared to the first SIR. After SEM analysis, no significant deformations, fractures, or cracks were observed in the implant heads.