Miracle-dz/UniFAR-FTUs huggingface dataset:
Outcomes of Neonates Exposed to Buprenorphine versus Methadone in Utero: A Systematic Review and Meta-Analysis of Safety in the Fetus and Neonate

We assessed the prevalence of neonatal abstinence syndrome (NAS) and fetal growth outcomes in neonates exposed to methadone compared to buprenorphine in utero. Three authors assessed the titles and abstracts of all potentially eligible studies. The selection criteria were randomized controlled trials and observational cohort studies from January 2000 to January 2020 which indexed and reported original data for occurrence of NAS and fetal growth outcomes in pregnant people who received methadone vs. buprenorphine treatment. The quality and possible bias of each study was assessed using the Cochrane-risk-of-bias tool. Data were pooled to compare the occurrence of NAS and fetal growth restriction among women who received methadone vs. buprenorphine treatment. Of the 106 articles screened, 1 randomized controlled trial and 5 observational cohort studies including 2041 pregnancies fulfilled the inclusion criteria. Buprenorphine is associated with less NAS and improved growth outcomes compared to methadone. (OR = 0.515; p-value < 0.001). Compared to methadone, buprenorphine is associated with less adverse neonatal outcomes in terms of gestational age at birth, birthweight, and head circumference. With the prevalence of NAS continuing to rise, this study adds to the expanding academic research aimed at creating safer treatment protocols.
PHYSICOCHEMICAL AND SENSORY CHARACTERISTIC OF STARFRUIT-RED GUAVA FRUIT LEATHER AS AFFECTED BY THE ADDITION OF ARABIC GUM

Fruit leather is one of the processed fruit products. It’s shaped similar to thin sheets that can be rolled, has an elastic texture, and has a specific flavour. One of the suitable fruit that can be processed to fruit leather is starfruit and guava. The aim of this research was to study the physicochemical and sensory characteristics of the fruit leather made from starfruit (Dewa variety) and guava which were added with Arabic gum with different concentration (0%, 0.5%, 1%, 2%, and 2.5%). Data were analyzed by analysis of variance (ANOVA) at α = 0.05. The result showed that the addition of Arabic gum had a significant effect on tensile strength, water, ash, vitamin C content, and pH value, but it did not has a significant effect on crude fiber, water activity content, total bacteria, and total yeast and mold. While the addition of Arabic gum had a significant effect on color and texture sensory test. The best fruit leather was determined based on the physicochemical and sensory test, and it showed that the addition of 0.5% Arabic gum was the best. Characteristics of the best starfruit and guava fruit leather were tensile strength value 437.38 gf, water content 7.38%, ash content 2.02%, vitamin C content 77.08%, crude fiber content 1.85%, pH value 4.22, water activity value 0.48 , total bacteria < 2.5 CFU/g, total yeast and mold < 1 CFU/g with golden yellow color, slightly strong starfruit aroma, strong starfruit flavor, and elastic fruit leather texture.
AI-powered virtual assistants nudging occupants for energy saving: proactive smart speakers for HVAC control

ABSTRACT Virtual assistants powered by Artificial Intelligence (AI) and integrated into the smart home ecosystems facilitate human–building interactions. We have envisioned that the proactive virtual assistant capabilities could be designed to encourage energy conservation behaviours by relying on their nudging effect through conversational interactions, autonomous actuation and guiding users’ decision-making. To this end, we investigated how proactive virtual assistants, in a simulated smart home ecosystem, influence occupants to take energy-saving, adaptive actions for Heating, Ventilation and Air Conditioning (HVAC) operations and how participants’ personal characteristics affect their responses. Through an interactive online experiment, we collected data from 307 participants from diverse backgrounds across the United States. It was found that proactive communications with follow-up conversations can significantly increase the likelihood of accepting virtual assistance recommendations. This improvement was reflected in an increased number of participants (by 16%) who accepted energy-saving suggestions by comparing initial versus final responses during proactive conversations. Characterizing groups of participants based on their personal features and individual differences showed that user experience (with ∼30% increase), pro-environmental values/beliefs (with ∼24% to 35% increase) and forgiving thermal preferences (with ∼12% increase) had a significant influence on participants’ stated likelihood to accept virtual assistants’ recommendations and their evaluation of the general concept of proactive communication from virtual assistants.
A curriculum design approach which creates increased opportunity

There are very few curricula which are robust enough to succeed in diverse cultural settings over an extended period of time. The Montessori curriculum is an example of one that has - it has been adopted on every continent, it has sustained itself for over a century, and its success has been validated by well controlled scientific studies. Importantly, also, the Montessori curriculum has proven to be very effective when used with equity groups such as the mentally handicapped and those in low socio-economic groups. This paper looks at the curriculum design approach used by Montessori and extracts the key underlying principles used in the design process. The paper then discusses how one can use the Montessori approach for curriculum refinement in a first year university unit.
Scheduling dual-armed cluster tools with cleaning processes

1 Modern cluster tools tend to clean the chambers each time a specified number of wafers have been processed. Such cleaning processes are intended to reduce the quality risk due to the residual chemicals within the chambers. When such cleaning processes are introduced, the conventional scheduling methods for cluster tools, such as the swap sequence for dual-armed cluster tools, are no longer effective. Therefore, we examine a cyclic scheduling problem for a dual-armed cluster tool that performs cleaning processes periodically. We first identify sufficient conditions for which the conventional backward and swap sequences give the minimum cycle time. We then develop a systematic way of generating all feasible robot task sequences, for which the cycle times can be computed. However, the number of feasible robot task sequences increases too fast to be enumerated as the cleaning cycle and the number of process steps increase. To address the complexity problem, we propose two heuristic scheduling strategies and compare them with the conventional scheduling methods and the lower bound of each schedule, respectively, to verify their effectiveness experimentally.
Undergraduate research opportunities in microelectronics at Boise State University

Several opportunities exist for undergraduates in the microelectronics area at Boise State University. This paper describes the Research Experience for Undergraduates (REU) program funded by the National Science Foundation and other opportunities that have resulted for undergraduates due to external support. BSU became a NSF REU site for microelectronics research in 1999. Each year, 10 students are recruited nationwide from various engineering and science disciplines to come to BSU for 8 weeks. The students work intensively with various faculty advisors and graduate student mentors. Another unique feature of our program is the tie to local industry. In 1999-2001, three students have and will benefit from an interaction with a local company, SCP Global Technologies, and this is described.
Nonstationary Vibration Signal Analysis of a Hydroturbine Based on Adaptive Chirplet Decomposition

During transient processes, such as start-up and shut-down, vibration responses of hydroturbine rotors are typically frequency modulated signals. In this study, Gaussian chirplet is shown to be complete enough to match the characteristics of transient rotor vibration signals during speed varying processes. In order to avoid the amplitude distortion found in adaptive chirplet spectrograms, the Wigner—Ville distribution of normalized optimal chirplets is employed as a time—frequency window to filter the time—frequency distribution. The improved adaptive chirplet spectrogram possesses the best time—frequency resolution, and is free of cross term interference and amplitude distortion. Using this decomposition, the characteristic frequency components and their time evolution of main shaft vibration signals during the shut-down process of a hydroturbine are identified successfully. The vibration response from the upper part of the hydroturbine, which is the generator, is found to be closely related to rotor rotation, as expected. The signal is dominated by the rotational frequency of the rotor, and the frequency modulation phenomenon is the characteristic of a speed varying process. On the other hand, the vibration response from the lower part of the hydroturbine, which is the water turbine, is found to be closely related to hydraulic pressure fluctuation, and is directly influenced by the guide vane opening.
HVDC shunt tap based on series-input parallel-output DC-AC multi-module VSCs with DC voltages balancing

Conventionally, tapping-off a small amount of power from an HVDC transmission line to a three-phase local network can be achieved using a DC-to-AC voltage source converter (VSC) followed by a step down transformer. In order to obtain the high-voltage ratings required in the HVDC systems, semiconductor devices should be connected in series. Hence, careful design to ensure dynamic voltage sharing between switches is necessary. In this paper, DC-AC multi-module VSCs (series-input parallel-output) along with an input-voltage balancing technique are employed as an alternative solution. The advantages of the proposed architecture against conventional system are also highlighted. A Simulation study is carried out to show the effectiveness of the proposed architecture and to validate the proposed voltage balancing technique.
Genetic algorithms based approach for designing spring brake orthosis --Part II: Control of FES induced movement

Spring brake orthotic swing phase for paraplegic gait is initiated through releasing the brake on the knee mounted with a torsion spring. The stored potential energy in the spring, gained from the previous swing phase, is solely responsible for swing phase knee flexion. Hence the later part of the SBO operation, functional electrical stimulation FES assisted extension movement of the knee has to serve an additional purpose of restoring the spring potential energy on the fly. While control of FES induced movement as such is often a challenging task, a torsion spring, being antagonistically paired up with the muscle actuator, as in spring brake orthosis SBO, only adds to the challenge. Two new schemes are proposed for the control of FES induced knee extension movement in SBO assisted swing phase. Even though the control schemes are closed-loop in nature, special attention is paid to accommodate the natural dynamics of the mechanical combination being controlled the leg segment as a major role playing feature. The schemes are thus found to be immune from some drawbacks associated with both closed-loop tracking as well as open-loop control of FES induced movement. A leg model including the FES knee joint model of the knee extensor muscle vasti along with the passive properties is used in the simulation. The optimized parameters for the SBO spring are obtained from the earlier part of this work. Genetic algorithm GA and multi-objective GA MOGA are used to optimize the parameters associated with the control schemes with minimum fatigue as one of the control objectives. The control schemes are evaluated in terms of three criteria based on their ability to cope with muscle fatigue.
Modeling corruption perception effects on non-electoral participation in Morocco (2018-2019)

Theoretical literature has two competing theories about the effects of corruption on society: the first group sees corruption as something that "Greases the Wheels of" the administrative and economic systems of countries and the second group calls it something that "Sands the Wheels" of those systems. This study examines the direct and indirect effects of corruption perceptions among Moroccan citizens on the non-electoral participation using the fifth wave data of the Arab barometer, assuming the first group's ideas. The fifth wave of this data was obtained in 2019-2018 and surveyed 2400 Moroccan citizens. Testing the hypothesis through the SEM indicate that, first, corruption perception has a direct positive and significant effect on the citizens' negative evaluation of the government performance and it increases the political distrust among citizens indirectly and significantly. Secondly, the results indicate that although perceptions of corruption by citizens do not directly have a significant effect on non-electoral participation, because all the mediating variables are significant, it can be argued that perceptions of corruption can have a positive impact on the expansion of non-electoral participation among citizens indirectly and it can happen through the variables of poor government performance and political distrust.
Consumption Segregation

Combining new granular data with existing ones we shed light on consumption segregation in the United States. We find that consumption segregation remained relatively stable over the past 15 years but shows substantial heterogeneity across space, with the most segregated state (New York) being 11 times more segregated than the least segregated one (Wyoming). Consumption segregation is higher in richer, more educated, younger, larger, and less white regions. We find a pivotal role for income segregation in driving consumption segregation, and a more muted role for racial segregation. We investigate the mechanism through which income segregation translates into consumption segregation and find a role for market incompleteness and conspicuous consumption motives. ∗We thank Federico Kochen for superb research assistance, our discussant Rebecca Diamond for insightful feedback, as well as seminar participants at the ASSA and SED Meetings for their helpful comments. †New York University and NBER, corina.boar@nyu.edu. ‡Penn State University, elisa.giannone@psu.edu.
Airborne Shaped Sonic Boom Demonstration Pressure Measurements with Computational Fluid Dynamics Comparisons

The Shaped Sonic Boom Demonstration project showed for the first time that by careful design of aircraft contour the resultant sonic boom can maintain a tailored shape, propagating through a real atmosphere down to ground level. In order to assess the propagation characteristics of the shaped sonic boom and to validate computational fluid dynamics codes, airborne measurements were taken of the pressure signatures in the near field by probing with an instrumented F-15B aircraft, and in the far field by overflying an instrumented L-23 sailplane. This paper describes each aircraft and their instrumentation systems, the airdata calibration, analysis of the near- and far-field airborne data, and shows the good to excellent agreement between computational fluid dynamics solutions and flight data. The flights of the Shaped Sonic Boom Demonstration aircraft occurred in two phases. Instrumentation problems were encountered during the first phase, and corrections and improvements were made to the instrumentation system for the second phase, which are documented in the paper. Piloting technique and observations are also given. These airborne measurements of the Shaped Sonic Boom Demonstration aircraft are a unique and important database that will be used to validate design tools for a new generation of quiet supersonic aircraft.
THE THrEE VErSionS of THE UlTimATUm GAmE: An ExAmPlE from THE HiSTory of CrEATion of THE KinGDom of SErbS, CroATS AnD SloVEnES 1914-1918

We examine the 1914-1918 creation of the Kingdom of Serbs, Croats and Slovenes as a form of the ultimatum game. The negotiations among the Serbian Cabinet and the yugoslav Committee representatives of the Habsburg Souths Slavs from 1914-1918 exemplify three versions of this game. The first version is a typical (rational choice) type of the ultimatum game in which the receiver is satisfied with any offer by the Proposer. The second version is an instance of behavioral game theory. When the Proposer gives an unfair offer, it provokes an emotional reaction in the receiver who will reject it at the cost of harming themselves. We observe this behavior in the emotional behavior of frano Supilo, a Croat and one of the leaders of the yugoslav Committee. The third version of the behavioral ultimatum game can be observed in the behavior of Serbian Prime minister nikola Pašić who opposed any concessions to the yugoslav Committee, thus giving an ultimatum to the Croat side to accept the Serbian offer or remain with nothing, which was harmful to the Serbian side, too. This example is important because it produces two conclusions. first, historical games are often a mixture of several versions. Second, Proposers, too, can have an emotional reaction and give an offer that can hurt themselves. This aspect of the ultimatum game is less mentioned because it is difficult to simulate in experiments.
Factors influencing household-level positive and negative solid waste management practices in rapidly urbanizing cities: insights from Santa Cruz de la Sierra, Bolivia

Household solid waste management (HSWM) practices are a critical aspect of municipal solid waste management (MSWM) systems. Despite efforts to implement source separation and recycling at the household level in developing countries, negative practices such as illegal dumping and backyard burning remain ubiquitous, particularly in rapidly urbanizing cities. Source separation and recycling behaviors have been rarely studied in such cities. Moreover, studies on illegal dumping and backyard burning using robust tools and frameworks are practically non-existent. This study aims to (a) estimate the prevalence of ‘negative’ and ‘positive’ behaviors for different HSWM practices, and (b) identify their observable and non-observable influencing factors. The focus is Santa Cruz, a rapidly urbanizing city of Bolivia. Household surveys (n = 305) are used to establish the connections between latent constructs (e.g. awareness, satisfaction), and observable variables (e.g. location, socio-demographic characteristics) with each behavior. This is achieved through the combination of exploratory factor analysis to validate the constructs to be included in the analysis, and structural equation modeling to identify the most influential factors. Two causal models are developed, one for the positive behaviors (i.e. source separation, recyclables donation, recyclables selling, and use of drop-off facilities), and the other for the negative behaviors (i.e. illegal dumping and backyard burning). Results indicate that, satisfaction with the MSWM service has a negative and significant influence on the prevalence of illegal dumping and backyard burning behaviors, while the remoteness of the household (i.e. distance to the city center) has a positive significant effect on the prevalence of these behaviors. Source separation and recyclable donation are influenced positively by latent constructs such as attitudes, knowledge, and awareness. For recyclables selling and use of drop-off stations, income and location are the most relevant factors, although with smaller effects.
Travelling along the public service co-production road: a bibliometric analysis and interpretive review

ABSTRACT A bibliometric analysis and an interpretive review have been undertaken to advance the debate on public service co-production and public value co-creation, conceiving them as the cornerstones of public service logic. The systematization of 114 articles, which were sorted in 4 clusters through bibliographic coupling, revealed a ‘new normality’ of public service delivery relying on citizens’ involvement as value co-creators. Citizens and regular producers should be empowered to act as partners in co-designing and co-delivering public services. However, the interaction between citizens and regular producers generates value tensions, which should be addressed to avoid backlash on public value generation.
STUDY OF MORPHOLOGY, PREVALENCE AND MEAN INTENSITY OF MONOGENEANS INFECTING POND REARED Pangasianodon hypophthalmus (STRIPED CATFISH) IN BESUT, TERENGGANU SARAH SALEHAH AND FAIZAH SHAROM

This study was conducted to determine the morphology, prevalence and mean intensity of monogeneans on gill filaments of striped catfish Pangasianodon hypophthalmus (Pangasiidae). P. hypophthalmus are important economic fish in Southeast Asia region and predominantly produced in Asian countries such as Malaysia, Bangladesh, Indonesia, Vietnam, Laos, China and Cambodia through aquaculture. Thirty fish were sampled from an earthen pond located in Kuala Besut, Terengganu, in the period from January to February, 2018. The monogenean parasites were removed from the gill filaments and counted. For the morphological study, the extracted monogeneans were mounted on a slide by using drop of ammonium picrate-glycerin (APG) and then were observed under the Compound Advanced Research Microscope. The drawing was done with the aid of lucida camera attached to compound microscope. The monogenean parasite was identified as Thaparocleidus sp based on the characteristics of the morphology and morphometrics of the parasite, which did not differ significantly from the previous descriptions of the same species discovered in other geographic locations. The prevalence and mean intensity levels were 100% and 106.07 parasites per fish, respectively. The monogenean parasites discovered throughout this examination were recorded and the data obtained was summarized.
The Relationship between Blood Lipids and Risk of Atrial Fibrillation: Univariable and Multivariable Mendelian Randomization Analysis

We performed univariable and multivariable Mendelian randomization (MR) analysis to evaluate the association between blood lipids and risk of atrial fibrillation (AF), including low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), triglyceride (TG), Apolipoprotein A1, and Apolipoprotein B. Methods: Data on the single nucleotide polymorphisms (SNPs) related to blood lipids were obtained from the UK Biobank study with more than 300,000 subjects of White British European ancestry, and data for AF were from the latest meta-analysis of Genome-wide association study (GWASs) with six independent cohorts with more than 1,000,000 subjects of European ancestry. The univariable MR analysis was conducted to explore whether genetic evidence of individual lipid-related traits was significantly associated with AF risks and multivariable MR analysis with three models was performed to assess the independent effects of lipid-related traits. Results: The IVW estimate showed that genetically predicted LDL-C (OR: 1.016, 95% CI: 0.962–1.073, p = 0.560), HDL-C (OR: 0.951, 95% CI: 0.895–1.010, p = 0.102), TG (OR: 0.961, 95% CI: 0.889–1.038, p = 0.313), Apolipoprotein A1 (OR: 0.978, 95% CI: 0.933–1.025, p = 0.356), and Apolipoprotein B (OR: 1.008, 95% CI: 0.959–1.070, p = 0.794) were not causally associated with the risk of AF. Sample mode (OR: 0.852, 95% CI: 0.731–0.993, p = 0.043) and weighted mode (OR: 0.907, 95% CI: 0.841–0.979, p = 0.013) showed that a 1-unit increase in TG (mmol/L) was causally associated with a 14.8% and 9.3% relative decrease in AF risk, respectively. The multivariable MR analysis with model 1, 2, and 3 indicated that TG, LDL-C, HDL-C, Apolipoprotein A1, and Apolipoprotein B were not associated with the lower risk for AF. Conclusions: Our multivariable Mendelian randomization analysis (MVMR) finding suggested no genetic evidence of lipid traits was significantly associated with AF risk. Furthermore, more work is warranted to confirm the potential association between lipid traits and AF risks.