Miracle-dz/UniFAR-FTUs huggingface dataset:
Sequential Thermal Decomposition of the Shell of Cubic ZnS/Zn(OH)2 Core–Shell Quantum Dots Observed With Mn2+ Probing Ions

Thermally induced changes in the structure and composition of the shell of tightly aggregated cubic ZnS/Zn(OH)2 core–shell quantum dots of 1.9 nm average core size were investigated by multifrequency electron paramagnetic resonance of Mn2+ probing ions. The observed three-steps temperature induced transformation of the Mn2+ surface centers in the 80–450 °C temperature range was attributed to the sequential decomposition by dehydration of the disordered e-Zn(OH)2 shell into ZnO, with the formation of the Zn2O(OH)2 and Zn4O3(OH)2 intermediate nanocompounds. The presence of a 0.3 to 1.9 nm thick surface layer of disordered nanomaterial separating the cubic ZnS cores and its shrinking to a few atomic layers by mass loss after annealing up to 350 °C was observed by high resolution transmission electron microscopy. Unlike the single step dehydration around 120 °C of the bulk e-Zn(OH)2, the complex decomposition of the e-Zn(OH)2 shell is attributed to its nanosized, disordered structure.
Atomic Resolution and in situ STEM-EELS of Superparamagnetic Iron Oxide Nanoparticles

Scanning Transmission Electron Microscopy (STEM) with Electron Energy Loss Spectroscopy (EELS) are powerful techniques for relating the structure and electronic configuration of iron oxide nanoparticles to their magnetic properties. Superparamagnetic iron oxide nanoparticles are used for a variety of biomedical applications requiring control over magnetic and physio-chemical properties. [1] Magnetic performance of iron oxides is dependent on these physio-chemical properties, including size, size distribution, surface chemistry, crystallographic phase, and defects. In this work we use high resolution STEM-EELS to investigate atomic scale structure-properties relationships in iron oxide nanoparticles. These results are complemented by in situ STEM movies showing interactions of these nanoparticles in solution. [2] Superparamagnetism is the spontaneous reversal of the magnetic moment and
THE EFFECT OF PRICE PERCEPTION, PRODUCT QUALITY, AND SERVICE QUALITY ON REPURCHASE INTENTION

The purpose of this study was to determine the effect of perceived price, product quality and service quality on repurchase intention of Kober Mie Setan products in Denpasar City. This research was conducted on customers who usually buy Kober Mie Setan products who live in Denpasar City. The sample size used was 210 respondents, with non-probability sampling methods, especially purposive sampling. Data collection was carried out through distributing questionnaires which were distributed to respondents who live in Denpasar City. The data analysis technique used is multiple linear regression. Based on the results of the research conducted, it was found that (1) perceived price has a significant positive effect on repurchase intention with a regression coefficient value of 0.132 and a significant value of 0.015 (2) product quality has a significant positive effect on repurchase intention with a regression coefficient value of 0.223. and a significant value of 0.000 and (3) service quality has a positive and significant effect on customer loyalty with a regression coefficient value of 0.308 and a significant value of 0.000. This study can be concluded that the perception of price, product quality, and good service quality greatly affect the repurchase intention of Kober Mie Setan in Denpasar City. We recommend that the management of the Kober Mie Setan company pay attention to price perceptions, product quality, and service quality felt by customers in order to maintain and increase repurchase intentions for their customers.
MESOZOOPLANKTON AND FISH LARVAE ABUNDANCE; CORRELATION BETWEEN ENVIRONMENTAL PARAMETERS, MESOZOOPLANKTON, FISH EGGS AND LARVAE

This study, carried out in an important Greek fishing area, presents correlations between mesozooplankton, fish eggs and larvae on the one hand and temperature, salinity, depth and coastal distance on the other hand. In addition, it presents the distribution of fish larvae predators (mesozooplankton) and fish larvae prey (mesozooplankton) in relation to fish larvae.
The Effect of Liquidity, Leverage, and Profitability on Financial Distress (Case Study of Property and Real Estate Companies on the IDX 2017-2019)

Financial distress is a condition of financial difficulties experienced by a company. Companies must be able to predict the possibility of financial difficulties in order to avoid potential bankruptcy. This study aims to obtain empirical evidence regarding the effect of liquidity, leverage, and profitability on financial distress in Property and Real Estate companies listed on the Indonesia Stock Exchange (IDX) for the 2017-2019 period. The sampling technique in this study used purposive sampling with the criteria as companies listed consecutively on the Indonesia Stock Exchange for the period 2017-2019. Companies that meet the criteria to be sampled in this study are as many as 53 companies. The analysis technique used in this research is logistic regression analysis. The results of this study indicate that liquidity has a significant negative effect on financial distress, leverage has a significant positive effect on financial distress, and profitability has a significant negative effect on financial distress.
The Role of Brand Image Mediates the Effect of Electronic Word of Mouth on NMAX Purchase Intention in Tabanan City

Transportation is a useful tool to move goods or people in a certain quantity, to a certain place. One of the most widely used means of transportation for Indonesians is private transportation, which is motorcycle. PT Yamaha Indonesia Motor Manufacturing launches the latest 155 cc NMAX scooter product in 2018 Based on the release of Yamaha, many NMAX scooters have sophisticated and new features. The purpose of this study was to determine the effect of eWOM on purchase intentions on Yamaha NMAX products in the City of Tabanan, to determine the effect of eWOM to brand image on Yamaha NMAX products in Tabanan City, to find out the influence of brand image on purchase intentions on Yamaha NMAX products in Tabanan City and to find out the role of brand image in mediating the effect of eWOM on purchase intention on Yamaha NMAX products in Tabanan City. The population in this study is the internet user community who do not yet have and intend to buy NMAX in Tabanan City. The sample used was 110 people. The analysis technique used is path analysis. The analysis shows that eWOM has a positive and significant effect on brand image. Brand image has a positive and significant effect on purchase intention. eWOM has a positive and significant effect on purchase intentions. Brand image is able to mediate the influence of eWOM on purchase intentions.
The influence of Financial Performance on Company Reputation With Anti-Corruption Disclosure Area As A Moderating Variable

Company reputation can be created from company performance. However, the existence of issues such as corruption that occurs in several companies can also affect the company's reputation, especially from the investor's point of view. Therefore this study aims to determine the effect of financial performance on company reputation as moderated by the extent of anti-corruption disclosure. This research was conducted on all state-owned companies listed on the IDX for the 2017-2019 period, with a sample size of 20 companies. Data were collected using non-participant observation methods, and the analysis techniques used were simple regression analysis and absolute difference test. Based on the analysis, it is found that financial performance does not affect the company's reputation, especially from the investor's point of view. In addition, it is partially found that anti-corruption disclosure does not have a significant effect on the relationship between financial performance and company reputation, which means that anti-corruption disclosure is not a moderating variable.
THE INFLUENCE OF ORGANIZATIONAL CULTURE, JOB SATISFACTION AND ORGANIZATIONAL CITIZENSHIP BEHAVIOR ON THE PERFORMANCE OF EMPLOYEES OF EMPLOYEES AND HUMAN RESOURCES DEVELOPMENT OF MENTAWAI ISLANDS

This study aims to see the effect Organizational culture, job satisfaction and organizational Citizenship Behavior of employees on employee performancestaffing and human resources development agencies (BKPSDM) Mentawai Islands Regency, Mentawai Islands Regency. The entire population in this studyThere are 65 employees in BKPSDM Mentawai Islands Regency. This sampling technique uses total sampling technique (whole sample). The results of this study indicate that (1) Organizational Culture has a positive influence on Employee Performance atBKPSDMMentawai Islands Regency. (2) Job Satisfaction has a positive influence on Employee Performance in BKPSDMMentawai Islands Regency. (3)Organizational Citizenship Behavior has a positive influence on Employee Performance inBKPSDMMentawai Islands Regency. (4)Organizational Culture, Job Satisfaction and Organizational Citizenship Behavior together have a positive effect on Employee Performance in BKPSDM Mentawai Islands Regency.
ARCUS: Symbolic Root Cause Analysis of Exploits in Production Systems

End-host runtime monitors (e.g., CFI, system call IDS) ﬂag processes in response to symptoms of a possible attack. Unfortunately, the symptom (e.g., invalid control transfer) may occur long after the root cause (e.g., buffer overﬂow), creating a gap whereby bug reports received by developers contain (at best) a snapshot of the process long after it executed the buggy instructions. To help system administrators provide developers with more concise reports, we propose ARCUS, an automated framework that performs root cause analysis over the execution ﬂagged by the end-host monitor. ARCUS works by testing “what if” questions to detect vulnerable states, systematically localizing bugs to their concise root cause while ﬁnding additional enforceable checks at the program binary level to demonstrably block them. Using hardware-supported processor tracing, ARCUS decouples the cost of analysis from host performance. We have implemented ARCUS and evaluated it on 31 vulnerabilities across 20 programs along with over 9,000 test cases from the RIPE and Juliet suites. ARCUS identiﬁes the root cause of all tested exploits — with 0 false positives or negatives — and even ﬁnds 4 new 0-day vulnerabilities in traces averaging 4,000,000 basic blocks. ARCUS handles programs compiled from upwards of 810,000 lines of C/C++ code without needing concrete inputs or re-execution.
Optimization of Surface Dielectric Barrier Discharge Ion Sources for Electroaerodynamic Propulsion

Surface dielectric barrier discharges (SDBDs) are a type of asymmetric dielectric barrier discharge (DBD) that can be used to generate ions and produce aerodynamic forces in air. They have been studied for aerodynamic flow control and proposed for small aircraft propulsion as both direct sources of thrust and as ion sources for “decoupled” electroaerodynamic (EAD) propulsion, in which decoupling ionization from ion-acceleration provides performance and control advantages. SDBDs can also be integrated into aircraft surfaces without introducing additional drag. A challenge for these aerospace applications is minimizing the power draw (or maximizing the efficiency) of these actuators. Optimizing SDBD actuators requires a robust model for SDBD electrical power draw as a function of geometric, material, and electrical properties. Existing approaches use empirical power law fits to estimate the power of a specific DBD configuration at certain electrical operating points; they are challenging to use in engineering design and optimization as they require experimental measurements for each individual configuration. This thesis proposes the first physics-based model for surface DBD power consumption. The proposed model is based on established models for parallel-plate or “volume” DBDs, and it incorporates the effect of changing plasma length that is specific to SDBDs. This thesis examines SDBDs of three materials, eleven thicknesses, and 394 unique electrical operating points and finds a correlation with R = 0.99 (n = 394) between experimentally-measured power and model-predicted power. SDBD power measurements extracted from four other experiments from the literature are analyzed with a correlation of R = 0.97 (n = 101), demonstrating that the model is generalizable to other SDBD constructions. Ionization rate is also measured to facilitate optimization for use in decoupled EAD thrusters. This work enables the quantitative design and optimization of SDBDs for EAD propulsion and other applications in aerospace and beyond. Thesis Supervisor: Steven R. H. Barrett Title: Associate Professor of Aeronautics and Astronautics
Effect of Workplace Incivility on Job Satisfaction Among Nurses: Mediating Role of Emotional Exhaustion

Though job satisfaction is extensively researched issue, yet, lack of job satisfaction among nurses causes 1 million deaths each year. Thus, research frame is based on AET under explored job satisfaction with respect to workplace incivility was addressed to have negative effect on job satisfaction directly and indirectly through mediating role of emotional exhaustion, among 265 nurses in Sindh province of public hospitals were analyzed by Smart-PLS. Results revealed valuable outcomes as workplace incivility found insignificant in direct relation with job satisfaction and significantly related through emotional exhaustion with job satisfaction. whereas, emotional exhaustion also had negative effect on job satisfaction. this study expands AET and directs further exploration on job satisfaction, which are efficient, effective and feasible for HR and stake holders to implement corrective measures.
The Influence of Service Quality on Customer Loyalty through Satisfaction (Study on Fast Boat D'Camel Fast Ferry)

This study aims to explain the influence of service quality on customer loyalty through satisfaction. This study was conducted at fast boat D'Camel Fast Ferry with a total sample of 100 respondents who have never used a fast boat D'Camel Fast Ferry minimum of two times in a period of 1 year. The results showed that all hypothesis is accepted. (1) The effect of quality of service on customer loyalty is positive and significant, (2) the effect of quality of service on satisfaction is positive and significant, (3) satisfaction has a positive and significant impact on customer loyalty as well as (4) satisfaction capable of mediating influence service quality positively and significantly customer loyalty indirectly.
ROLE OF JOB SATISFACTION MEDIATES THE EFFECT OF JOB STRESS ON ORGANIZATIONAL COMMITMENTS IN HONAI RESORT UBUD EMPLOYEES

The purpose of this study was to determine the role of job satisfaction in mediating the effect of job stress on organizational commitment. The research was conducted at the Honai Resort Ubud. The number of samples is 34 people, with a saturated sample method. Data collection was carried out by interview and questionnaire. The data analysis technique used is the path analysis technique. Based on the research results, it shows that job stress has a negative and significant effect on organizational commitment. Job stress has a negative and significant effect on job satisfaction. Job satisfaction has a positive and significant effect on organizational commitment. Job satisfaction is able to mediate the effect of job stress on organizational commitment. The implications of this study provide an understanding that low job stress and job satisfaction can significantly increase organizational commitment, when low job stress is obtained by employees, job satisfaction is high, and job satisfaction felt by employees becomes stronger so that it has the potential to increase organizational commitment.
ROLE OF MOESIN IN DEVELOPMENT OF ADENOMYOSIS AND POSSIBLE ASSOCIATION WITH OXIDATIVE STRESS

Adenomyosis is a commonly encountered benign uterine disease, affecting 19.5% of women of reproductive age. Histopathologically it is characterized by the presence of ectopic endometrial tissue (endometrial glands and/or stroma) in the myometrium, surrounded by hyperplastic and hypertrophic smooth muscle. This study aims to determine if moesin (MSN) is a useful biomarker for detecting of women with adenomyosis and if there possible association with oxidative stress. The study included 90 women divided into two groups (45) healthy and (45) patients, and experimental research work was conducted during the period (from first of October 2020 to the end of January 2021) ELISA technique was used to measures human MSN and total antioxidant capacity (TAOC) in the blood. The current study found a highly significant difference between patients and control groups in concentration of MSN where (p = 0.002) the level being higher in patients group. and there was no significant difference between patients and control groups in concentration of total antioxidant capacity where (p = 0.644). The conclusion of this study MSN may be use as biomarker aid in the diagnosis of Adenomyosis and There is no oxidative stress associated with adenomyosis. Keyword: Adenomyosis, moesin, total antioxidant capacity, oxidative stress, Iraq.
DYNAMIC RUNNING QUADRUPED FOR CRATER EXPLORATION

This paper presents simulation results obtained with a planar lumped parameter model of a quadruped robot during a crater exploration mission in Earth, Mars and Moon-like gravity environments. First, simulations were conducted to validate ideal values of VLegs spring constant when the quadruped robot traverses a level terrain. Next, simulations were conducted to validate the maximum values of negative and positive slope according to forward speed in the three gravity environments. Experiments with the NTUA Quadruped, were conducted to validate the simulation environment. Experimental results obtained using internal sensors show that the quadruped robot performs gaits with the desired characteristics and in accordance to simulations.
Risk-Taking Behavior and Entrepreneurship Intention in Indonesia

The linkage between risk behavior and entrepreneurship has long been discussed, but there are limited empirical evidences examined in developing country contexts. In order to fill the gap, this study examines the linkage between risk behavior and entrepreneurship based on population data from Indonesia. The data were drawn from the Indonesia Family Life Survey (IFLS) which collected information from 36.376 adults aged 15 or older. The results of logistic regression show that risk taking behavior increases likelihood of entrepreneurship behavior at 1.01 time. (OR = 1.01, p value < 0.05). The results were robust against social demographic characteristics; including income, education, religion, social networks, religion and big five personalities factors The findings indicate the significance of risk taking behavior in the development of entrepreneurship in Indonesia. Keywords—risk taking behavior, entrepreneurship intention, Indonesia
Aeration Volume and Inoculum Density Using in Bioreactor to Optimized Biomass Production and Secondary Metabolites in Gynura procumbens (Lour.) Merr. Adventitious Roots Culture

Phenolic compounds and flavonoids are secondary metabolite compositions of the Gynura procumbens plant. Limited amounts of these secondary metabolites in nature limit their potential as raw material for pharmaceutical drugs. Hence, the optimization of adventitious root culture in vitro should be used as an alternative to producing these compounds. Under optimal culture conditions, the target secondary metabolites can be significantly increased. In this work, we determined the optimum aeration volume and inoculum density on growth and secondary metabolite production of Gynura procumbens adventitious roots in a laboratory-scale bioreactor. The adventitious roots were cultured in a 2 L liquid MS in a 3 L capacity Balloon-Type Bubble Bioreactor (BTBB). The 3 g/L adventitious roots were cultured in 4 variations of aeration volume treatment. The best aeration treatment is 0.15 vvm were used in 4 variations of the inoculum density treatment. The highest biomass (75.38 ± 0.95 g/L), total phenolic contents production (27.98 mg/DW), and flavonoid production rates (256.24 mg/DW) from adventitious roots culture in the BTBB has produced from a treatment combination aeration volume of 0.15 vvm and inoculum density 3 g/L. Accumulation of malondialdehyde and proline in roots in that treatment was lower than other treatments. The four flavonoid compounds that known used as drugs pharmaceutical compound as myricetin, catechin, kaempferol, and quercetin was successfully determined under that treatment. These optimal conditions of aeration volume and inoculum density could be used to mass-produce the desired compounds from Gynura procumbens adventitious root on a pilot scale for industries.
Content Validity of the Psychosis Subscale of the Structured Inventory of Malingered Symptomatology (SIMS)

Background: The Structured Inventory of Malingered Symptomatology (SIMS) is often used to reject the insanity defense or also insurance claims of survivors of various accidents. The SIMS is used not only in the USA, Canada, and other English speaking countries, but also elsewhere in its German and Spanish translations. The present study examines the content validity of the Psychosis subscale of the SIMS, i.e., items described by the test author and also by the test publisher as inconsistent with genuine psychosis and marketed as a “validated” instrument for detection of malingering. Method: Three clinical psychologists and three clinical psychiatrists, each with more than 35 years of experience, including with severely ill psychotic patients, examined all 15 items of the SIMS Psychosis subscale to evaluate if these items (a) represented possible symptoms of true psychosis, or (b) would only be endorsed by malingerers, never by truly ill patients. Results: All six clinicians agreed that any of the 15 items could, in fact, be endorsed by a truly psychotic patient. The inter-rater agreement was 100%. The items have no reasonable potential of differentiating between malingerers and patients with psychosis. Six items appear to refer to auditory hallucinations (voices), six to delusions, and the others may imply mere erroneous ideation. Conclusions: The Psychosis subscale lacks in content validity: this is consistent with diagnostic failure of the SIMS, in a recent study by another team, to statistically differentiate between patients with schizophrenia and malingerers. The SIMS is a pseudopsychological test.