Miracle-dz/UniFAR-FTUs huggingface dataset:
The RAAS Goodfellas in Cardiovascular System

In the last two decades, the study of the renin–angiotensin–aldosterone system (RAAS) has revealed a counterregulatory protective axis. This protective arm is characterized by ACE2/Ang 1-7/MasR and Ang 1-9 that largely counteracts the classic arm of the RAAS mediated by ACE/Ang II/AT1R/aldosterone and plays an important role in the prevention of inflammation, oxidative stress, hypertension, and cardiovascular remodeling. A growing body of evidence suggests that enhancement of this counterregulatory arm of RAAS represents an important therapeutic approach to facing cardiovascular comorbidities. In this review, we provide an overview of the beneficial effects of ACE2, Ang 1-7/MasR, and Ang 1-9 in the context of oxidative stress, vascular dysfunction, and organ damage.
Residential Immobility and Racial and Ethnic Disparities in Housing Quality

The research on residential mobility and residential displacement offers insight into racial and ethnic disparities in housing quality; however, scholars would benefit from contextualizing mobility and displacement within the overall housing picture. We expand the residential attainment framework by examining whether there are racial and ethnic differences in who makes residential moves and whether a higher immobility among Black and Hispanic households helps explain housing quality disparities. Using data from the Survey of Income and Program Participation, we find that Black and Hispanic households are more likely to be immobile than White and Asian households. Among the immobile population, Black and Hispanic households have higher probabilities of living in lower quality housing than White households. However, we find when Black households make residential moves, they translate those moves into housing quality that is on par with White households. Hence, we suggest that residential immobility offers a key explanation for persistent trends in racial and ethnic housing quality disparities. Paired with a declining trend in residential mobility, our findings may signal a greater phenomenon of marginalized households becoming increasingly stuck in place.
Terahertz Communications Between Unstable Transceivers With Pointing Errors Over FTR Fading

Terahertz (THz) wireless communication has emerged as a promising technology for high-speed, ultra-broadband, and low-latency data transmission. However, the performance of THz systems is significantly affected by various channel and system parameters. Existing literature often models THz transmission links using $\alpha -\mu $ fading with pointing error, which is suitable for optical communication systems or a specific type of THz antennas. A new pointing error model designed for THz antennas has recently been proposed. The fluctuating two-ray (FTR) fading model emerges as a very suitable choice for THz transmission, as it considers the line-of-sight components and their random phase distributions, in addition to multipath and non-linearity of the propagation medium. In this paper, we model a THz transmission link considering FTR short-term fading, channel path loss, and the recently proposed pointing error, with two standard uniform $N \times N$ THz antenna arrays, one mounted at the unstable transmitter and one at the unstable receiver (instability accounts for the dynamic nature of drone-to-drone communication scenarios, particularly, dynamic drones fluctuating in yaw, roll, and pitch directions). Novel exact analytical closed-form expressions for the probability density function, the cumulative distribution function, and moment generating function of the received instantaneous signal-to-noise ratio are derived for the aforementioned system using standard mathematical functions. Next, closed-form expressions for performance metrics, namely, the outage probability, the average bit error rate, and the average channel capacity, are derived. Furthermore, the $n$ th moment of the received instantaneous signal-to-noise ratio and diversity order of the system are derived. The effects of various channel and system parameters on the system performance are studied, and the accuracy of the derived analytical expressions is confirmed by simulation results.
The Relationship between Leisure Time Participation, Automatic Thought and Life Satisfaction in Pre-Service Teachers

AbstractThe aim of this study is to examine pre-service teachers' leisure time participation, automatic thought and life satisfaction levels according to some variables and to determine the relationship between them. A sample of 862 (468 female, 394 male) pre-service teachers studying a state university provided responses. In the study, 'Life Satisfaction Scale' (LSS) and 'Revised Automatic Thought Questionnaire (ATQ-R)' were administered on the participants. Descriptive statistical methods, t-test, ANOVA and correlation analyses were used in the data analysis. Pre-service teachers' automatic thought perceptions were at low level, while life satisfaction perceptions were at middle level. The scores of the LSS and ATQ-R did not differ significantly according to gender, department and grade level. While the scores of ATQ-R did not differ significantly according to income and leisure time evaluation, the scores of LSS differed significantly. On the other hand, the scores of both LSS and the ATQ-R differed significantly according to the frequency of participation in recreational activities. And also, there was a negative and moderate correlation between pre-service teachers’ life satisfaction and automatic thought perceptions. Results showed that the life satisfaction and automatic thought perceptions of male and female students did not change. It was determined that the participants' life satisfaction and automatic thought perceptions did not differ according to department and grade level. In addition, participants with high income and pre-service teachers who stated that they participate in social, cultural and artistic activities in leisure time had higher life satisfaction. As participation recreational activities in leisure time increased, the life satisfaction perception increased, and the perception of automatic thought decreased. In addition, as the participants' life satisfaction perceptions increased, their automatic thought perceptions also decreased.Keywords: Automatic Thought Perception, Leisure Time, Life Satisfaction, Pre-Service Teacher
THE ROLE OF CORPORATE WEBSITE IN IDENTITY AND IMAGE RELATIONSHIP

The World Wide Web (WWW) – the platform that host corporate website – is considered an important medium that possess unique characteristics that differentiates it from traditional corporate and marketing communication channels. This article sets out to show understanding on why firms use their websites as a corporate communication tool for corporate identity creation and corporate image formation. To achieve this objective, activity theory by Vygotsky (1978); Newcombe, (1953) communication model and van Riel (1993) corporate identity, strategy and corporate image model are used as basis to theorise the tri-partite relationship between corporate identity, corporate website and corporate image. In the course of this paper, three important findings were generated. Firstly, it is established that the unique interactive characteristic of a corporate website provides outstanding strategic contribution to the creation of corporate identity and the management of corporate image. Secondly, the ability to support previously established theory that corporate website is a mediator in the relationship between firms and stakeholders. This paper posits that firms use the corporate website to inform, remind and persuade stakeholders in the development and management of corporate identity and corporate image respectively. Finally, a synthesis of the three distinctive models led to the development of six basic factors that express why firms use corporate website to express corporate information.
Observations on microstructure of pumice particles using computed tomography

Pumice occurs widely in New Zealand and is important in infrastructure construction, but is not readily characterized in situ. It is a unique material, the particles of which crush easily under finger pressure, making it arguably the most delicate of the suite of crushable soils found in various locations around the world. In this study, we scanned pumice particles of different sizes using an X-ray computed tomography (CT) scanning machine to investigate particle microstructure. Using image analyses, we were able to determine the solid density of pumice more accurately than the standard method, which showed increasing density as particle size decreased. Results from the CT scanning showed a solid density of about 2.2 g/cm3, which is similar to the highest value obtained using the standard method. On the other hand, the apparent density from CT scanning was 0.89 g/cm3, which is lower than the density of water, therefore confirming that almost all pumice particles float on water. In addition, the volume of .
Evaluation of urban stream corridor restoration design alternatives using HEC-2

: The rehabilitation of urban stream channels and riparian areas involves a potentially large number of design alternatives. When substantial modifications are planned, water surface profile models (e.g., HEC-2) provide a means for a thorough and efficient evaluation of many design variations. The rehabilitation of a reach of Paradise Creek, Idaho, utilized the REC-2 model to verify the appropriateness of a new channel geometry and explore the consequences of variable floodplain geometries and excavation depths. The desirability of habitat diversity, coupled with the constraints of minimized earthwork costs and adequate flow capacity, framed the floodplain design question. The final design geometry was iteratively approached using the HEC-2 model to mimic the existing channel capacity. This modeling framework produces as output computed water surface elevations for the design channel and floodplain under any discharge. Hence, the method provides the means for demonstrating that rehabilitation designs will (or will not) cause increases in flood elevations, an assessment that is generally required for project approval.
Resilience as a Predictor of Adolescent Happiness in Orphanages in Jakarta

Happiness is characterized by the absence of negative emotions and positive emotions. Happiness is associated with fostering positive relationships, excellent health, and overall well-being. Every individual is entitled to happiness. However, certain circumstances can cause individuals to experience a range of stress, negative emotions, and decreased contentment. Adolescents are susceptible to a variety of negative emotions. Sometimes, teenagers may be reared in orphanages due to a lack of parental care, a low socioeconomic background, or other issues. Teenagers who lack a proper upbringing and secure family environment will be susceptible to psychological and behavioral issues. Positive psychology, on the other hand, posits that adolescents have the inner fortitude to endure a variety of pressures and life challenges. This concept is called resiliency. This study seeks to determine the function of resilience as a predictor of adolescent happiness in orphanages in Jakarta. The technique employed is quantitative research with a correlational design. There were a total of 403 participants in the study, including 179 men and 224 women (M = 14.88 + 1.13 years). The results demonstrated that resilience was a predictor of happiness among orphanage adolescents, accounting for 21.2% of the variance. It demonstrated that the resilience of adolescents in orphanages can enable them to withstand a variety of pressures, leading to greater satisfaction. Keywords: Adolescent; Happiness; Orphanage; Resilience
Preliminary Ethnoichthyological Assessment: Fish Consumption Patterns among Orang Asli Semelai (Aborigines: Proto-Malay) in Tasek Bera, Pahang

Ethnoichthyology, as a field of study, examines the indigenous knowledge held by ethnic groups concerning different fish species. Despite its significance in understanding traditional fishing practices and cultural connections to aquatic resources, data on fish species consumption among the Orang Asli Semelai community remain limited. Therefore, this ethnoichthyological preliminary study aims to address this research gap by documenting the fish species utilized by the Orang Asli Semelai in the Tasek Bera region of Pahang, Malaysia. To achieve this objective, a comprehensive survey and interview session were conducted with a small sample size of four randomly chosen respondents. The study identified 15 fish species solely consumed as food by the community. The most commonly consumed fish species were the Climbing Perch (Anabas testudineus) and Snakehead Murrel (Channa striata). Additionally, the study revealed the presence of the Critically Endangered Jullien's Golden Carp (Probarbus jullieni) among the consumed species, indicating the urgent need for conservation efforts. The findings underscore the significance of integrating sustainable fishing practices and conservation efforts to protect the unique ecosystem of Tasek Bera and preserve the cultural heritage of the Orang Asli Semelai community. Further comprehensive studies and collaborative approaches are vital to safeguarding the region's aquatic biodiversity and ensuring the community's food security sustainably.
The Suitable Sites for Seagrass Transplantation in Lae-Lae Island and Sandbar According to Sediment Characteristics

The success of a seagrass transplantation effort depends on identifying locations with optimal sediment characteristics for seagrass growth and survival. This study analyzed sediment characteristics of seagrass bed sediment and adjacent unvegetated sediment on Lae-Lae Island and Lae-Lae sandbar (Makassar, South Sulawesi) to determine the suitable sites for seagrass transplantation. Seagrass bed sediments and adjacent unvegetated sediments were collected from four locations to measure sediment particle size, redox potential, organic matter, water content, nitrate, and phosphate concentrations. Analysis of similarities (ANOSIM) was performed using PAST (Paleontological Statistics) software to determine a suitable site for seagrass planting (transplantation). The results show that surface sediments in the Lae-Lae island are composed of medium sand and coarse sand with grain sizes varying from 0.290 to 0.768 mm, whereas in the Lae-Lae sandbar, the sediment is composed of medium sands (0.371 – 0.460 mm). Redox potential (Eh) varied from -34.1 to -65.7mV, water contents were 1.3 to 1.8%, organic contents were 19.85 to 38.53%, nitrate content varied from 0.60 to 3.47, and phosphate content varied from 7.42 to 14.19 ppm. The percentage of mud (clay and silt) and organic matter were slightly higher in seagrass bed sediments compared to unvegetated area sediments. No differences in nutrient contents (nitrate and phosphate) between seagrass sediments and unvegetated were observed in this study. ANOSIM results show no difference in the sediment characteristics between a seagrass bed and unvegetated sand at the north and south sides of Lae-Lae Island and Lae-Lae sandbar, which means that these three sites are suitable for seagrass transplantation.Keywords: sediment, seagrass, transplantation, site selection, ANOSIM, Lae-Lae
Analysis of OAM Modes and OFDM Modulation for Outdoor Conditions

Signals transporting orbital angular momentum (OAM) have gained significant interest due to their unique structure and capability for increasing the channel capacity. OAM beams are orthogonal and can be multiplexed to increase link capacity in different scenarios. The collective combination of radio OAM modes and OFDM modulations in outdoor conditions has not been extensively explored. This paper depicts an analysis of multiple OAM modes transmitted as narrowband subcarriers using orthogonal frequency division multiplexing (OFDM) modulation with outdoor free space optical channel measurements based on OAM modes. OAM-OFDM simulations were conducted to investigate the performance of QPSK, 16QAM, and 64QAM baseband modulation and demodulation mechanisms, with code rates ½ and ¾ respectively. Four outdoor OAM free space optical channel characteristics parameters were applied. The throughput, bit error rate (BER), and packet error rate (PER) were evaluated. The results show that OAM +4 Mode outperforms other OAM modes in terms of BER and PER. In terms of the throughput, 64 QAM at code rate ¾ outperforms other coding schemes and code rates, for all OAM modes.
Validation of TOA Radiation and Clouds Simulated by Different Versions of the LMD General Circulation Model in Comparison to Satellite and Ground-Based Data 1

The validation of cloudiness and radiative fluxes simulated by three versions of the Laboratoire de Meteorologie Dynamique (LMD) general circulation model (GCM) is performed against satellite and ground- based observations. These GCM versions include quite different cloud schemes and surface albedo representa- tions. One model version implements the solar radiation diurnal cycle, while the others do not. Additionally, model versions are run with different spatial resolutions. Model validation is based on quite simple methodol- ogy to analyze the simulations for only three prechosen cross-sections in equatorial and middle latitudes, instead of studying the whole model field. It is shown that over middle latitudes simulated discrepancies exhibit a strong seasonal dependence. This is closely related to the representation of water vapor, cloudiness, and sur- face albedo in the model. In particular, errors in the simulated cloud radiative forcing (CRF) portray those for low-level cloudiness (for short-wave radiation) or high-level cloudiness (for long-wave radiation). As a whole, the errors in short-wave CRF are larger than those of the long-wave CRF, and are strongly amplified in summer. In the simulated total cloud amount, main errors are related to low-level cloudiness. It is also shown that the causes of the model deficiencies differ between versions. In some cases, errors coming from different origins could compensate each other. Although quite simple, the methodology followed in this intercomparison proved to be an effective approach for tracking systematic errors in a set of different model versions.
Subjective Well-Being of Employees and Freelancers in the Information Technology Sector

Purpose: The aim of this study is to examine the various dimensions of the subjective well-being of employees and freelancers working in the Information Technology sector. It also examines the difference in subjective well-being between employees and freelancers. Theoretical framework: The study explains subjective well-being based on need theory, socioemotional selectivity theory, and spillover theory. Design/methodology/approach: A cross-sectional survey design was employed, utilizing a purposive sample of 200 employees and freelancers in India. A questionnaire is used for data collection using established scales. Descriptive statistics, reliability analysis, correlation analysis, and ANOVA are carried out on the collected data. Findings: All the dimensions of subjective well-being are significantly correlated. The ANOVA results indicate significant differences in all dimensions of subjective well-being across the respondents’ demographics. With respect to freelancers and employees in the IT sector, they show differences in work satisfaction, income satisfaction, and health satisfaction. The findings suggest that work satisfaction, income satisfaction, and health satisfaction should be focused among employees. Life satisfaction and leisure satisfaction can be focused on among freelancers. Research, Practical & Social implications: Managers and organizations should invest in the key preference satisfaction domains that will create bring positive employee performance outcomes and enhance the commitment of freelancers toward project success. Originality/value: This study provides novel insights into various areas that can be focused on to improve the subjective well-being of employees and freelancers in the IT sector.
Vegetation-Plot Database of the University of the Basque Country (BIOVEG)

BIOVEG (Vegetation Database of the University of the Basque Country; GIVD ID EU-00-011) stores 20,172 phytosociological relevés mostly from the northern-central part of the Iberian Peninsula and southwestern France: Basque Country and surrounding areas. All vegetation types of this area are represented in the database: temperate deciduous, mediterranean evergreen and subalpine coniferous forests and related shrublands and grasslands, rock and scree vegetation, coastal vegetation, aquatic and semiaquatic vegetation and anthropogenic vegetation. Data are stored in TURBOVEG format, and are freely available under request. Many published relevés have also been included in SIVIM database (Information System of Iberian and Macaronesian Vegetation), and thus they are freely available online. Data have been mainly used for vegetation classification, but also for distribution analysis of species and communities.
Physiologic and Transcriptomic Effects Triggered by Overexpression of Wild Type and Mutant DNA Topoisomerase I in Streptococcus pneumoniae

Topoisomerase I (TopoI) in Streptococcus pneumoniae, encoded by topA, is a suitable target for drug development. Seconeolitsine (SCN) is a new antibiotic that specifically blocks this enzyme. We obtained the topARA mutant, which encodes an enzyme less active than the wild type (topAWT) and more resistant to SCN inhibition. Likely due to the essentiality of TopoI, we were unable to replace the topAWT allele by the mutant topARA version. We compared the in vivo activity of TopoIRA and TopoIWT using regulated overexpression strains, whose genes were either under the control of a moderately (PZn) or a highly active promoter (PMal). Overproduction of TopoIRA impaired growth, increased SCN resistance and, in the presence of the gyrase inhibitor novobiocin (NOV), caused lower relaxation than TopoIWT. Differential transcriptomes were observed when the topAWT and topARA expression levels were increased about 5-fold. However, higher increases (10–15 times), produced a similar transcriptome, affecting about 52% of the genome, and correlating with a high DNA relaxation level with most responsive genes locating in topological domains. These results confirmed that TopoI is indeed the target of SCN in S. pneumoniae and show the important role of TopoI in global transcription, supporting its suitability as an antibiotic target.