Miracle-dz/UniFAR-FTUs huggingface dataset:
Botulinum Toxin Type A Reconstituted with Lidocaine: A Report of 1000 Consecutive Cases

(1) Background: There is an increasing demand for a reversal of the aging process and, nowadays, more patients are seeking minimally invasive methods instead of surgery to meet this goal. The purpose of this paper is to evaluate the predictability of the off-label aesthetic use of botulinum toxin type A (BoNTA) reconstituted with lidocaine. (2) Methods: One thousand treatments, between January 2010 and January 2020, with BoNTA reconstituted with lidocaine for the rejuvenation of the upper third of the face, were performed and retrospectively evaluated. (3) Results: A few seconds after the BoNTA injections, the effect of muscle paralysis was seen in all cases; this allowed providing an optimal symmetric result with no need for a touch-up procedure at the control after three weeks. A burning sensation during the injections was claimed by almost all patients. Major complications were not registered. No touch-up procedures were required. (4) Conclusions: The results of this study show how the reconstitution of BoNTA with lidocaine may avoid imperfect results after the injections; the immediate feedback on the extent of paralysis to be expected from the chemodenervation action of BoNTA allows the physician to have immediate control of the final result.
Corporate Governance in the Hospitality and Tourism Industry: Theoretical Foundations and Future Research

Although the importance of effective corporate governance for firm performance is recognized by scholars across hospitality and tourism (HT) as well as finance and general management fields, there seem to be several gaps, mixed findings, and conflicting results. To facilitate scholarly advancement, identify gaps in the current knowledge base, make suggestions for theory development, and provide direction for future research, we undertake a systematic review of research on corporate governance in the HT literature. Based on 120 peer-reviewed articles published since 1961, we identify 21 themes explored by scholars, and find that topics related to institutional ownership, determinants of executive compensation, board size, and merger and acquisition outcomes are commonly examined, whereas topics related to family ownership, debt, and regulation/law are seldom explored. Our comprehensive review contributes to the literature by synthesizing current knowledge and offering suggestions to scholars to extend corporate governance literature published in the HT field.
Cross-regional Variation of Complex Pregnancy Problems in Ethiopia

Adverse pregnancy outcome is a complex outcome of pregnancy other than the normal live birth. It lead to serious health consequences to the mother or the baby. It also can be still major public health and socioeconomic status problems in developing countries where most pregnancies are unplanned, complications. There is disparity of adverse pregnancy outcomes rate from region to region in Ethiopia. Objectives: The main objectives of the study were to identify the important determinant of adverse pregnancy outcomes in Ethiopia. With this study the multilevel logistic regression models were used to explore the major risk factors and regional variations. Different stages of multilevel models like intercept model and slope model were employed to attain the goal of the study. The results indicated that out of 15683 reproductive age of women, 8412 (86.8%) not experiencing adverse pregnancy outcome while 1282 (13.2%) of women have experienced adverse pregnancy outcome at the time of the survey. From multilevel logistic regression, it was found that the random intercept model provided the best fit for the data under consideration. All the fitted models gave the same conclusion that, Age of mother, place of residence, antenatal care visit and delivery place, Parity, Education of mother, Marital status, Anemia level were found to be statistically significant. Conclusion: The random intercept multilevel model provided the best fit for the data under consideration. Furthermore, it is found that not having Antenatal care, residing in rural area, working occupational status, being anemic, increased educational level, never married, divorced, or separated marital status, being in age group of 15-24 or >35 years are associated with increased risk of adverse pregnancy outcome among reproductive age group women in Ethiopia.
The Volatility of ASIAN Stock Exchange Post Monetary Crisis: Utilizing ARCH Family Model

This study examines heteroscedasticity in the index data of 5 countries, including Malaysia, China, Indonesia, Singapore and Japan. The study also determines the level of volatility that can describe future returns and risks that affect investment behavior. Additionally, this research analyzes whether post-crisis economic growth can affect a countries volatility level. The ARCH model will describe volatility in 5 indexes, while the Symmetric and Asymmetric GARCH methods capture negative shocks affecting the level of volatility. The results showed significant ARCH and GARCH effects, such that market fluctuations or the level of volatility that occurs after a crisis is quite large and shocks have an influence. However, the GARCH-M model (1.1) for the four sample countries did not establish any significant risk premium. Different events cause significant risk premiums are in Singapore. Asymmetric modeling in both EGARCH (1.1) and TGARCH (1.1) models showed insignificant results in all 5 sample countries. This implies that negative shocks do not affect investors' responses than positive ones, which influences the market's volatility level. The study modeled volatility in 4 Asian countries and Indonesia using the ARCH family approach to increase the robustness of capturing ASIAN stock exchanges' uncertainty.
Chemosyndrome Variation in Mycobiont Culture and Thallus of Parmelina carporrhizans and Parmelina quercina

We cultured Parmelina carporrhizans and P. quercina in Corn Meal Agar and 0.2% glucose Malt Yeast Agar for 160 days. Chemosyndrome of natural thalli and mycobiont cultures were analyzed by HPLC. Lecanoric acid, atranorin, chloratranorin and ergosterol were detected in P. carporrhizans thalli, while lecanoric acid, chloratranorin and aliphates were found in P. quercina thalli. The secondary methabolites pattern between thalli and mycobiont culture was completely different in both species. Both species secreted the phenalenone myeloconone C in culture media and was also detected in P. quercina mycobiont aggregates. Interestingly, the phenolic compounds produced by the mycobiont culture of P. carporrhizans are related to those produced by natural thallus by the same biosynthetic pathway, while the chemosyndrome of P. quercina mycobiont implies switch of biosynthetic pathway from acetate-polymalonate pathway to shikimic acid pathway, with pulvinic acid as major compound of mycobiont culture. The role of Myelochonone C, confluentic acid and pulvinic acid produced by mycobiont culture is discussed as possible adaptive vantage in field as photoprotective agent or as byproduct result of stressing artificial culture conditions.
Synthetic Aperture Radar Increment Imaging Based on Compressed Sensing

In microwave remote sensing applications, some areas need to be observed frequently. Compared with the historical observations, the current observation has a little new content. This means that the increment is sparse, making it possible for imaging with under sampled echoes. For the increment imaging, we first establish the linear observation model and the increment model, making it a two-variable optimization problem. Then, the block coordinate descent strategy is used to implement the increment imaging. To estimate the unknown phase matrix, we make the uniform quantification assumption, and an extended Lagrangian multiplier method is applied. For the sparse increment, Bayesian compressed sensing (BCS) is used. Two different resolution scenes are used to verify the feasibility of this algorithm. The performance under different signal-to-noise ratios (SNRs) and undersampling ratios has been discussed as well.
GDVFS: a new toolkit for analysis and design of vegetative filter strips using VFSMOD.

The Guelph design tool for vegetative fi lter strips, GDVFS, is a toolkit for the analysis and design of vegetative fi lter strips (VFSs). The upland hydrology model UH and the vegetative fi lter strip model VFSMOD (the two main components of GDVFS) were adopted from an existing interface (VFSMOD-W), and new nutrient and bacteria transport add-ons for UH and VFSMOD were incorporated into GDVFS. Other utilities and tools were also included in GDVFS to provide a capable toolkit for the analysis and design of VFSs. The published evaluation of computational procedures used in GDVFS indicates that these procedures perform very well in the estimation of VFS sediment and phosphorus removal effi ciencies. According to these results, comparison of the predicted and observed values for sediment and phosphorus removal effi ciencies indicates 10 and 20% error, respectively. This paper provides descriptions on the capabilities and methodology followed in the GDVFS toolkit.
Where are Mars’ Hypothesized Ocean Shorelines? Large Lateral and Topographic Offsets Between Different Versions of Paleoshoreline Maps

Mars’ controversial hypothesized ocean shorelines have been found to deviate significantly from an expected equipotential surface. While multiple deformation models have been proposed to explain the wide range of elevations, here we show that the historical locations used in the literature and in these models vary widely. We find that the most commonly used version of the Arabia Level does not follow the originally described contact and can deviate laterally by ∼500 km in Deuteronilus Mensae. A meta‐analysis of different published maps shows that, globally, the minimum lateral offsets between the locations of the putative Arabia and Deuteronilus shorelines vary by an average of 141 ± 142 km and 180 ± 177 km, respectively. This leads to mean elevations of the Arabia Level that vary by up to 2.2 km between different mappings, and topographic ranges within each global mapping ranging from 2.7 to 7.7 km. The younger Deuteronilus Level has less topographic variation as it largely follows a formal contact (the Vastitas Borealis Formation) within the relatively flat northern plains. Given the high variance in position (spatial and topographic) of the maps, the use of such data and conclusions based on them are potentially problematic.
Effect of Soil pH on Imazaquin and Imazethapyr Adsorption to Soil and Phytotoxicity to Corn (Zea mays)

Adsorption of 14C-imazaquin {2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3-quinolinecarboxylic acid} and imazethapyr [2-(4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl)-5-ethyl-3-pyridinecarboxylic acid] to soil increased as soil pH decreased from 8.0 to 3.0 in laboratory studies. Significantly more imazethapyr3 (AC-263,499) than imazaquin was adsorbed at soil pH levels 3.0 and 5.5, while the greatest difference in adsorption behavior between the two herbicides was observed at a soil pH of 5.5. In greenhouse studies, phytotoxicity to corn (Zea mays L.) was greater for imazaquin than AC-263,499 applied at 26 and 53 g ai/ha. There were significant pH by herbicide and pH by rate interactions, but in trend analysis only a small proportion of the corn response (r2 = 0.01 to 0.35) was attributed to increasing soil pH values. In field studies where imazaquin was applied to soil pH levels of 4.2 to 4.8, 5.4 to 5.5, and 5.8 to 6.2, injury to corn across all pH levels decreased as the time delay between herbicide application and corn planting increased. There was no significant effect of soil pH on imazaquin injury to corn planted in July or August. Decreased injury from imazaquin was observed in 1985 on corn planted in June on the soil pH of 5.8 to 6.2. Imazaquin injury was less for June-planted corn in 1984 than in 1985, across all soil pH levels.
Antifouling Membranes Based on Cellulose Acetate (CA) Blended with Poly(acrylic acid) for Heavy Metal Remediation

Fouling has been widely recognized as the Achilles’ heel of membrane processes and the growing perception about the relevance of this critical issue has driven the development of advanced antifouling strategies. Herein, novel fouling-resistant ultrafiltration (UF) membranes for Cadmium (Cd) remediation were developed via a blending method by combining the flexibility of cellulose acetate (CA) with the complex properties of poly(acrylic acid) (PAA). A systematic characterization, based on differential scanning calorimetry (DSC) and Fourier Transform Infrared Spectroscopy (FTIR), confirmed the homogeneity of the blend favored by hydrogen interconnections between CA and PAA polymeric chains. The concentration of PAA with respect to CA played a key role in tuning the morphology and the hydrophilic character of the novel UF membranes prepared via non-solvent-induced phase separation (NIPS). UF experiments revealed the tremendous advantages of the blend since CA/PAA membranes showed superior performance with respect to the neat CA membrane in terms of (i) water permeability; (ii) Cd rejection; and (iii) antifouling resistance to humic acid (HA). Concisely, the increasing of the concentration of PAA in the casting solution was found to be beneficial to improve the flux recovery ratio (FRR) coupled with the decline of the total fouling ratio (Rt). Overall, PAA is an effective additive to prepare CA membranes with enhanced antifouling properties exploitable for the remediation of water bodies contaminated by heavy metals via UF process.
Behavioral economics in information systems research: Critical analysis and research strategies

Theories of decision-making have long been important foundations for information systems research and much of the information system is concerned with information processing for decision-making. The discipline of behavioral economics provides the dominant contemporary approach for understanding human decision-making. Therefore, it is logical that information systems research that involves decision-making should consider behavioral economics as a foundation or reference theory. Surprisingly, and despite calls for greater use of behavioral economics in information systems research, it seems that information systems has been slow to adopt contemporary behavioral economics as reference theory. This article reports a critical analysis of behavioral economics in all fields of information systems based on an intensive investigation of quality information systems research using bibliometric content analysis. The analysis shows that information systems researchers have a general understanding of behavioral economics, but their use of the theories has an ad hoc feel where only a narrow range of behavioral economic concepts and theories tend to form the foundation of information systems research. The factors constraining the adoption of behavioral economic theories in information systems are discussed and strategies for the use of this influential foundation theory are proposed. Guidance is provided on how behavioral economics could be used in various aspects of information systems. The article concludes with the view that behavioral economic reference theory has the potential to transform significant areas of information systems research.
History of the Super Dual Auroral Radar Network (SuperDARN)-I: pre-SuperDARN developments in high frequency radar technology for ionospheric research and selected scientific results

Abstract. Part I of this history describes the motivations for developing radars in the high frequency (HF) band to study plasma density irregularities in the F region of the auroral zone and polar cap ionospheres. French and Swedish scientists were the first to use HF frequencies to study the Doppler velocities of HF radar backscatter from F-region plasma density irregularities over northern Sweden. These observations encouraged the author of this paper to pursue similar measurements over northeastern Alaska, and this eventually led to the construction of a large HF-phased-array radar at Goose Bay, Labrador, Canada. This radar utilized frequencies from 8–20 MHz and could be electronically steered over 16 beam directions, covering a 52 ∘ azimuth sector. Subsequently, similar radars were constructed at Schefferville, Quebec, and Halley Station, Antarctica. Observations with these radars showed that F-region backscatter often exhibited Doppler velocities that were significantly above and below the ion-acoustic velocity. This distinguished HF Doppler measurements from prior measurements of E-region irregularities that were obtained with radars operating at very high frequency (VHF) and ultra-high frequency (UHF). Results obtained with these early HF radars are also presented. They include comparisons of Doppler velocities observed with HF radars and incoherent scatter radars, comparisons of plasma convection patterns observed simultaneously in conjugate hemispheres, and the response of these patterns to changes in the interplanetary magnetic field, transient velocity enhancements in the dayside cusp, preferred frequencies for geomagnetic pulsations, and observations of medium-scale atmospheric gravity waves with HF radars.
How Strongly Are Mean and Extreme Precipitation Coupled?

Changes in mean and extreme precipitation are among the most important consequences of climate change. Here, we examine the relationship between the mean and three different measures of extreme precipitation over Australia, from a regional climate model (RCM) ensemble. We show that model uncertainty in mean and extreme precipitation are tightly coupled for both the present‐day climate and future changes. On the continental scale, strong correlations (0.79–0.99) are observed across models between the changes in mean and extreme precipitation. We also find that except in eastern coastal regions, precipitation statistics projected by RCM are highly predictable (up to 60%–70% of variance explained) from the mean precipitation of the global climate model (GCM) providing the boundary conditions. In coastal locations where RCMs are more accurate than GCMs for the present climate, they are less predictable, hence provide information—but this impact disappears for climate change, suggesting that improved present‐day accuracy may not carry over to climate change.
Effect of snowfall on changes in relative seismic velocity measured by ambient noise correlation

Abstract. In mountainous, cold temperate and polar sites, the presence of a snow cover can affect relative seismic velocity changes (dV/V) derived from ambient noise correlation, but this relation is relatively poorly documented and ambiguous. In this study, we analyzed raw seismic recordings from a snowy flat field site located above Davos (Switzerland), during one entire winter season (from December 2018 to June 2019). We identified three snowfall events with a substantial response of dV/V measurements (drops of several percent between 15 and 25 Hz), suggesting a detectable change in elastic properties of the medium due to the additional fresh snow. To better interpret the measurements, we used a physical model to compute frequency dependent changes in the Rayleigh wave velocity computed before and after the events. Elastic parameters of the ground subsurface were obtained from a seismic refraction survey, whereas snow cover properties were obtained from the snow cover model SNOWPACK. The decrease in dV/V due to a snowfall were well reproduced, with the same order of magnitude as observed values, confirming the importance of the effect of fresh and dry snow on seismic measurements. We also observed a decrease in dV/V with snowmelt periods, but we were not able to reproduce those changes with our model. Overall, our results highlight the effect of the snowcover on seismic measurements, but more work is needed to accurately model this response, in particular for the presence of liquid water in the snowpack.
Sampled-Data-Based $\mathcal {H}_{\infty }$ Fuzzy Pinning Synchronization of Complex Networked Systems With Adaptive Event-Triggered Communications

In this article, the fuzzy pinning adaptive event-triggered control (FPAETC) problem related to complex networked systems is investigated. In light of the fact that the underlying controllers are fuzzy pinning, and the threshold parameters can flexibly update their states based on the latest and current sampled signals rather than transmitted signals, a novel state-dependent FPAETC protocol is devised to reduce the frequency of event-triggering and save more communication resources. Moreover, a more general time-dependent AETC protocol is proposed compared to the existing related results. Then, in combination with the graph theory, looped Lyapunov functional method, and fuzzy logic pinning technique, some relaxed criteria that establish the relationship between the synchronization and desired $\mathcal {H}_{\infty }$ performance for the considered system are derived. Simulation results validate the superiority of derived theoretical results.
Off-site movement of quinclorac from rice fields

typesetting, pagination and proofreading process, which may lead to differences between this version and the final one. Please cite this article as doi: 10.4081/ija.2021. 1798 Off-site movement of quinclorac from rice fields Francesco Vidotto,1 Silvia Fogliatto,1 Lorenzo Carmagnola,2 Fernando De Palo,1 Marco Milan1 1Dipartimento di Scienze Agrarie, Forestali e Alimentari, Università di Torino, Sezione di Agronomia, Grugliasco (TO); 2Basf Italia, Cesano Maderno, Italy
Attitudes, Confidence in Practices and Perceived Barriers Towards the Promotion of Tobacco Cessation among Clinical Dental Undergraduates in Sri Lanka

Introduction: This study aimed to assess attitudes, confidence in practices and perceived barriers toward the promotion of tobacco cessation in the dental setting among clinical dental students in Sri Lanka. Methods: Role of dental schools on moulding future dental professionals with regards to education on tobacco cessation promotion is remarkable. A cross-sectional descriptive study was conducted on all the dental students from clinical years in 2018 using a self-administered structured questionnaire. Ninety-four per cent of the dental students from clinical years of faculty of dental sciences, University of Peradeniya, Sri Lanka completed the questionnaire (65% Females and 35 % Males) with a mean age of 24.65+ 2.24 years.Results: Clinical dental students possessed positive attitudes towards the professional responsibility of dentists in tobacco cessation whilst only 34% strongly agreed counselling offered in the dental setting has an impact on the same. More than half of the students remained neutral or disagreed the fact that nicotine replacement is within the scope of dentistry. Respondents expressed their confidence in tobacco cessation counselling. They identified “patients’ disinterest in receiving advice” as the main barrier to perform tobacco cessation practices in the dental setting. It is prudent to include formal education on tobacco cessation to the undergraduate curriculum of dental students to alleviate misconceptions related to practices of tobacco cessation in dental settings. Conclusion: It is of prime importance to identify training needs related to tobacco cessation promotion among dental undergraduates and compose a separate training module for them.