Miracle-dz/UniFAR-FTUs huggingface dataset:
AGE DIFFERENCES IN THE ACUTE STRESS EFFECTS ON DECLARATIVE MEMORY PERFORMANCE

"In the last decades, there has been a growing interest in knowing the effects of acute stress on memory performance, particularly declarative memory. Research on this topic suggests that age is a crucial individual factor to consider in the stress-memory link. However, most of the evidence has been obtained from studies conducted in young people and, surprisingly, studies in older people are scarce. Thus, our aim was to investigate the age differences in the acute stress effects on declarative memory performance. To do this, we directly compared the effects of a psychosocial acute stressor (i.e. Trier Social Stress Test) on learning, consolidation and memory retrieval performance in two age groups (young: 18-35 years vs. 54- 78 years). As expected, worse memory performance was associated with age. Overall, stress did not affect learning, consolidation and memory retrieval performance in older people. However, stress caused greater interference in the older people’s memory performance than a control task, but this result was not found in young people. In addition, stress impaired retrieval performance in young men but not in older people. Our results suggest that age moderates the stress-induced effects on declarative memory. In addition, they support the idea that older people could be less sensitive to acute stress effects on memory probably due to an age-related reduction of the sensitivity and density of the glucocorticoid receptors and a decrease in the functional amygdala and hippocampus interconnectivity. "
FORest Canopy Atmosphere Transfer (FORCAsT) 2.0: model updates and evaluation with observations at a mixed forest site

Abstract. The FORCAsT (FORest Canopy Atmosphere Transfer) model version 1.0 is updated to FORCAsT 2.0 by implementing five major changes, including (1) a change to the operator splitting, separating chemistry from emission and dry deposition, which reduces the run time of the gas-phase chemistry by 70 % and produces a more realistic in-canopy profile for isoprene; (2) a modification of the eddy diffusivity parameterization to produce greater and more realistic vertical mixing in the boundary layer, which ameliorates the unrealistic simulated end-of-day peaks in isoprene under well-mixed conditions and improves daytime air temperature; (3) updates to dry deposition velocities with available measurements; (4) implementation of the Reduced Caltech isoprene mechanism (RCIM) to reflect the current knowledge of isoprene oxidation; and (5) extension of the aerosol module to include isoprene-derived aerosol (iSOA) formation. Along with the operator splitting, modified vertical mixing and dry deposition, RCIM improves the estimation of first generation isoprene oxidation products (methyl vinyl ketone and methacrolein) and some second generation products (such as isoprene epoxydiols). Inclusion of isoprene in the aerosol module in FORCAsT 2.0 leads to a 7 % mass yield of iSOA. The most important iSOA precursors are IEPOX and tetrafunctionals, which together account for > 86 % of total iSOA. The iSOA formed from organic nitrates are more important in the canopy, accounting for 11 % of the total iSOA. The tetrafunctionals compose up to 23 % of the total iSOA formation, highlighting the importance of the fate (i.e. dry deposition and gas-phase chemistry) of later-generation isoprene oxidation products in estimating iSOA formation.
Real World Experience of Long Term Treatment Outcome in Hormone Receptor-positive Metastatic Breast Cancer with or without Everolimus and Exemestane after Prior Aromatase Inhibitor

Background: Everolimus/exemestane has been shown to improve progression-free survival in patients with endocrine-resistant metastatic breast cancer. The regimen has been well-accepted despite lack of survival benefit. In real-life setting, patients were not well-selected and hence benefit of such treatment may not be as robust. Method: This is a retrospective review of 143 hormone receptor (HR) positive, HER-2 negative MBC patients who progressed on nonsteroidal aromatase inhibitors. Patients who received everolimus/exemestane in any treatment lines (EE group) were compared to patients who never received everolimus (NE group). Primary end point was survival adjusted to prognostic factors. Results: There were 52 patients in EE group and 91 in NE group with mean age of 58.6 years. Median follow-up time was 51 months. Unadjusted median OS was significantly longer in EE [33 vs 25 months, HR 0.66 (95%CI 0.44-0.998); p = 0.049]. In univariate analysis, factors affecting survival included numbers of metastatic sites, bone metastasis, EE treatment and numbers of treatment lines. Independent factors that remained significant in multivariate analysis were treatment lines [HR 0.71 (95%CI 0.63-0.79); p < 0.05] and numbers of metastatic sites. Median numbers of treatment line after NSAI failure was 5.2 vs 3.6 lines in EE and NE, respectively.Conclusion: In this real-life practice data, pts with HR positive, HER-2 negative MBC who had progressed on NSAI, sequential use of multiple treatment regimens of endocrine and chemotherapy is essential to longer survival. Everolimus/exemestane may have contributed, to a lesser extent, to this improvement in survival.
Sélection d'une phase mobile ternaire en chromatographie en phase liquide à polarités des phases inversées

La plupart des problemes de separation peuvent etre resolus par l'utilisation de systemes ternaires de solvants. La difficulte est de decouvrir la composition qui procure la meilleure selectivite. Dans ce but, une procedure d'optimisation est presentee. Elle augmente l'efficacite des methodes existantes, considerant a la fois la stricte selectivite du solvant et celle du modificateur organique, au moyen d'un critere appele resolution croisee minimum
Tropospheric and stratospheric NO retrieved from ground-based FTIR measurements

Abstract. Nitric oxide (NO) is a key active trace gas in the atmosphere, which contributes to form “bad” ozone (O3) in the troposphere and to the destruction of “good” O3 in the stratosphere. In this study, we present the NO retrieval from ground-based Fourier-transform infrared (FTIR) solar absorption spectrometry measurements at a polluted site (Xianghe, China) and a background site (Maïdo, Reunion Island). The Degree Of Freedom (DOF) of the NO retrieval is 2.3 ± 0.4 (1σ) at Xianghe and 1.3 ± 0.1 at Maïdo. The high NO mole fraction near the surface at Xianghe allows us to derive tropospheric and stratospheric NO partial columns separately, albeit the tropospheric column is almost not able to be retrieved in summer (June–August) because of the high water vapor abundance. At Maïdo, the NO retrieval is only sensitive to the stratosphere. The FTIR measurements at Maïdo show that the stratospheric NO partial column increases from the early morning to about 14:00 local time and starts decreasing thereafter. The stratospheric NO partial column is large in summer as compared to winter at both sites, and the seasonal variation of the FTIR stratospheric NO partial columns is consistent with that observed by the co-located Michelson Interferometer for Passive Atmospheric Sounding (MIPAS) satellite measurements. We observe a good correlation between the carbon monoxide (CO) and NO daily partial columns in the troposphere observed by the FTIR measurements at Xianghe with a correlation coefficient of 0.70, because both species have similar anthropogenic sources.
Low-cost flow photoreactor for degradation of Reactive Black 5 dye by UV/H2O2, Fenton and photo-Fenton processes: a performance comparison

In this work, a flow photoreactor was designed and set up using low-cost and recyclable parts to develop chemical treatments based on advanced oxidation processes (AOP) of highly colored textile wastewater. To evaluate this sustainable system´s efficiency, we investigated and compared the performance of three types of destructive methods (UV/H2O2, Fenton, and photo-Fenton) on the decolorization of aqueous solutions of Reactive Black 5 dye (RB5). We also analyzed the effect of the oxidant and dye concentrations on the rate of color removal in each one of the three methods. The results showed that, regardless of the initial operating conditions, the photo-Fenton process achieved the highest degradation rates, particularly when the highest ratio between the oxidant and dye concentrations was used ([H2O2]: [RB5] = 24.5 mg L-1: 25 mg L-1), leading to complete color removal within only 10 minutes of reaction. With the same initial condition, the Fenton and UV/H2O2 processes were also capable of removing the color entirely, even though they demanded more extended runs of 25 min. and 45 min., respectively. The effect of pH on the decolorization by the photo-Fenton process was also investigated, showing the same high performance at pHs 3 and 4. The degradation profile achieved by the photo-Fenton treatment was appropriately fitted by a pseudo-first-order kinetic. The non-expensive photoreactor proved to be quite useful for the degradation of the RB5, mainly when this azo dye underwent the photo-Fenton process.
Development and Verification of a Pedagogical Content Knowledge of Physical Education Scale for Republic of Korea Teachers

This study aims to explore the structure of Pedagogical Content Knowledge of Physical Education (PCK-PE), develop a scale, and verify its validity. This study was divided into primary and secondary preliminary surveys and one main survey. First, a scale was developed through the Delphi verification process after data were collected through an open questionnaire administered to 97 physical education teachers in January 2020. Second, a descriptive statistical analysis and an exploratory factor analysis was performed on data collected from 163 physical education teachers in February 2020. Finally, a questionnaire was administered to 265 physical education teachers in March 2020. The reliability of the scale was analyzed. Through confirmatory factor analysis, convergent, nomological, and discriminant validity were verified. A correlation analysis was conducted to verify criterion-related validity. Based upon the analysis, a PCK-PE scale was developed with 21 questions and five factors: knowledge of curriculum, pedagogy, educational philosophy, education evaluation, and class environment. The reliability and validity of the developed scale were verified.
Poor Tricuspid Regurgitation Signal on Echocardiogram: How Does It Correlate with Pulmonary Artery Pressure as Measured by Right Heart Catheterization?

Background Tricuspid Regurgitation (TR) gradient on echocardiogram is used to approximate pulmonary artery pressure (PAP) on echocardiography. A common dilemma is encountered when PAP measurement is indeterminate due to poor TR signal. We hypothesized that patients with poor TR signal would be unlikely to have pulmonary hypertension (PH) on right heart catheterization (RHC). Methods We performed a retrospective analysis of 141 patients who underwent RHC and had a corresponding echocardiogram showing poor TR signal within 2 months of RHC. A cutoff of 25 mm Hg was used as the upper limit of normal to define PH. Results Fifty percent of patients had mean PAP (mPAP) greater than 25 mm Hg. 82% of values were 35 mm Hg or below. Conclusions Poor TR signal does not rule out PH but may indicate lower likelihood of severe PH.
Modelling sustainable rents for estimation of long-term or fundamental values of commercial real estate

ABSTRACT Commercial real estate occupier markets are analysed in the context of the debate over the role of real estate lending in financial stability and the search for long-term valuation methods to complement market value estimations. Models of sustainable rent, including a long-term trend model and an econometric equilibrium rent model, are tested to examine whether they provide early warning of upcoming corrections in real rental values. Models were estimated using rental value data for the UK and predictions of corrections from the mid-1980s through to 2018/9 and were then compared against actual real rental growth. The models were successful in identifying the occupier market crash of the 1990s and the more muted downturn of the early 2000s, but were less successful at predicting the falls in real rental value that followed the GFC in 2008/9. There is a late reaction to this downturn in estimates from the econometric model, while other approaches struggled to identify it at all. Econometric modelling of sustainable rental values is the recommended approach and could be used in conjunction with a model of sustainable cap rates to develop long-term valuations. This would aid lending decisions and provide evidence for regulators of cyclical movements in CRE markets. For the UK, there are data issues related to this recommendation, especially concerning stock data.
Role of the Big Data Analytic framework in Business Intelligence and its Impact: Need and Benefits

Big Data is mixed with huge, autonomous sources like decentralized and distributed control system. For organizations that use the conventional data processing mechanism to handle and archive these large data sets, these capabilities pose an extreme obstacle. A new model has to be defined and the existing framework must be re-evaluated for the analysis and management of big data. The word Business Intelligence (BI) applies to applications, technology and activities for commercial knowledge gathering, review, incorporation and presentation. Business Intelligence’s primary aim is to facilitate quicker and stronger business decision-making process. ” Therefore, the strategic review of the literature must study the trend of Information System (IS) adoption factors as a well-designed strategic diagnostic tool that can be used for essential decision-making systems to enable more effective and reliable action plans. We started with discussing some frameworks required for strategic excellence by examining the potential approaches of Big Data Analytics (BDA) and Business Intelligence (BI). In the end, we would design an integrated application that functions as an organization's strategic performance management diagnostic tool. “In general, the emphasis and reach are on the corporate decision-making mechanism, there are some specifics on the analysis, but every conceivable tool and instrument is not specified, the concept is sufficiently concrete to assist in the creation of steps. This research paper therefore examines the position of the system for big data analytics and market intelligence.
Effect of Different Reproductive Stages and Culture Times on Domestic Cat in Vitro  Oocyte Maturation

The domestic cat has been used as a model to carry out comparative research in assisted reproduction, to be applied in wild cats. The efficiency in domestic cat IVM concerning the reproductive status and/or cultivation times has previously been investigated; however, the studies were carried out separately. The objective of this research was to evaluate the maturation of oocytes of domestic cats of different reproductive stages using two different in vitro culture times. The ovaries were obtained by Ooforo-Salpingo-Hysterectomy of cats that were of the following groups: 1) prepubertal, 2) follicular, 3) pregnant or 4) in anestrus. Maturation was carried out with TCM199 medium supplemented with BSA for 24 h and 48 h. On average, 29 ± 25, 20 ± 15, 17 ± 9 and 17 ± 13 oocytes/cat were recovered from the prepubertal follicular, pregnant, and anestrus stages, respectively, but did not show a significant difference (P > 0.05). Also, meiotic maturation did not show a significant difference between the different reproductive stages at 24 h and 48 h, respectively (P > 0.05). However, in the prepubertal and follicular stages, greater oocyte maturation numbers were observed at 48 h compared to 24 h (P result was not observed in the pregnant and anestrus stages (P > 0.05), indicating that the in vitro culture duration is an important factor during in vitro maturation of domestic cat oocytes.
EFFECTIVENESS OF THE PROGRAMS UNPLUGGED AND UNPLUGGED 2 ON ALCOHOL USE AND SMOKING AMONG SCHOOLCHILDREN

"Objectives: The aim of the study is to examine the long-term effectiveness of the school-based drug prevention programs Unplugged and Unplugged2 using a Solomon design and supplemented with n-Prevention booster sessions on the cumulative index (CI) of reported alcohol use (AU) and smoking. Methods: In 2013/2014, Unplugged was implemented during 12 consecutive weeks in Slovak primary schools. A sample of 744(M=12.5; 58.72%girls) was collected before program implementation(T1) and 12months later(T3). In 2017/2018, Unplugged2 was implemented by each school over 6months. A sample of 408(M=14.48; 51.96%girls) was collected before program implementation (T1), immediately after implementation(T2) and 12months later(T3). Participation in Unplugged was divided into control and experimental groups and Unplugged2 into control, experimental and experimental groups with n-Prevention, a pre-test and post-test or with post-test only. CI in the past 30 days was dichotomized (0-not used,1-AU, smoking or both). Binary logistic regressions were used to analyze the data at every measurement point. The moderation effect of gender was examined. The CI at T1 in Unplugged and Unplugged2 with a pre-test and post-test, and CI at T2 in Unplugged2 with a post-test were used as the control variables. Results: There was no significant effect of Unplugged and Unplugged2 with the pre-test and post-test. Unplugged2 with a post-test was significantly associated with CI at T3. The experimental group with n- Prevention was less likely to use alcohol and/or smoke. There was no significant effect or moderation effect of gender. Conclusions: The results show the long-term effectiveness of a preventive program is more pronounced with booster sessions, specifically with the post-test design. "
Integrated Geochemical Investigations on Fe-Mn Nodules, Polymetallic Sulfides and Fe-Mn Oxides Recovered from Marine Sediments of Carlsberg Ridge, Northwest Indian Ocean

The research and exploration of submarine minerals have increased exponentially due to the requirement for rare and critical metals (cobalt, silver, platinum) as additional supplements to the gradually depleting terrestrial metal source. Manganese nodules, Fe-Mn oxides and polymetallic sulfides represent the most important source of these aforementioned critical metals. This paper highlight the results of the integrated studies on recovered minerals grains (e.g., Fe-Mn nodules, Fe-Mn oxide crusts and polymetallic sulfides) from marine sediments of the Carlsberg Ridge (CR), Northwest Indian Ocean.
Bioimpedance sensor to detect water content in milk based on van Der Pauw method

Abstract Milk fraud poses serious problems for the dairy industry and consumers' health. The main aim of this study was to reveal the effect of water added to milk by measuring its electrical impedance spectrum. The required sensor was designed based on the van der Pauw method to measure the electrical conductivity of milk at the frequency band of 10 Hz to 5 MHz. The bioimpedance spectrum of the milk of five different cows showed that the electrical impedance spectrum has a high potential for detecting water added to the milk (P < 0.01). The area under the Nyquist curve was introduced as a suitable index to detect water‐added milk. In addition, the characteristic frequency of the bioimpedance spectrum was used as an important index to differentiate water‐added milk from waterless milk. An electrical model was introduced to interpret the amount of water added to the milk using the characteristic frequency. Results showed that it is possible to detect raw milk from boiled milk by measuring its electrical impedance.
Assessment of Capital Market Efficiency in COVID-19

The study tries to focus on the efficiency of the capital market through investigating the randomness of return series of Dhaka Stock Exchange of Bangladesh. Due to COVID-19 pandemic the worldwide capital market faces higher volatility than before. The study finds the week form of efficiency level of Bangladesh capital market. Special focus on Run test, Auto correlation test, predictability of tock return using ARIMA model the weekend effect anomaly and momentum strategy investing. The study found that the hypothesis of randomness of the stock returns are rejected for stock price index changes by using random walk tests, normality of return distributions, runs test and at different lags using ARIMA and the momentum tests which assert Dhaka Stock Exchange is not efficient even in the weak form.
Sensor-Based Entropy Source Analysis and Validation for Use in IoT Environments

The IoT market has grown significantly in recent years, and it is estimated that it will continue to do so. For this reason, the need to identify new solutions to ensure security is vital for the future development in this field. Inadequate sources of entropy are one of the factors that negatively influence security. In this study, inspired by NIST’s latest entropy estimation recommendations, we proposed a methodology for analyzing and validating a sensor-based entropy source, highlighted by an innovative experiment design. Moreover, the proposed solution is analyzed in terms of resistance to multiple types of attacks. Following an analysis of the influence of sensor characteristics and settings on the entropy rate, we obtain a maximum entropy value of 0.63 per bit, and a throughput of 3.12 Kb/s, even when no motion is applied on the sensors. Our results show that a stable and resistant entropy source can be built based on the data obtained from the sensors. Our assessment of the proposed entropy source also achieves a higher complexity than previous studies, in terms of the variety of approached situations and the types of the performed experiments.
Dynamic Attention Regulation for Prospective Goals in Schizophrenia

Whether patients with schizophrenia are impaired in flexibly regulating attention in accordance with fluctuations in cognitive demand to achieve optimal task performance remains unclear. To address this issue, 47 patients with schizophrenia and 47 matched control participants were recruited to complete a time-based prospective memory task. Every 2-min block before the target time was divided into four 30-s intervals, after which the time check and intraindividual response time variability (IIRTV) across these intervals were calculated. Patients with schizophrenia displayed significantly higher IIRTV across all four time intervals and checked time less frequently during the last 30-s interval relative to control subjects. Moreover, the reduced change in time-checking frequency and IIRTV between the first and the last 30-s intervals was related to poorer time-based prospective memory performance in patients with schizophrenia. Our findings provide initial evidence that an inefficient capacity to dynamically allocate attentional resources during an ongoing task hinders dual-task performance in schizophrenia.