Miracle-dz/UniFAR-FTUs huggingface dataset:
Facets of Mindfulness and Test Anxiety of Senior High Students: Basis for Strengthening Mindfulness Program

The study focused on the link between school-based mindfulness program activities using the facets: explaining, observing, reacting with awareness, non-judging, and non-reacting to students ' level of test anxiety. Two self-report measures were undertaken through survey questionnaire. The findings showed that through Mindfulness, the students perceived a moderate level of mindfulness in all facets and conversely low level anxiety during examinations period. The hypothesis that mindfulness and level of test anxiety are inversely related was verified in the findings. Therefore, the practice of Mindfulness in school context is perceived to lessen the test anxiety of students and it is recommended on the basis of results by strengthening the program institution through enhancing a formal practice measures that will continue to address anxiety-related factors. Moreover, to provide information on its impact, researchers may uplift the study into experimental type and or a case study design.
Exchange coupling and helical spin order in the triangular lattice antiferromagnet CuCrO2 using first principles

The magnetic and electronic properties of the geometrically frustrated triangular antiferromagnet CuCrO2 are investigated by first principles through density functional theory calculations within the generalized gradient approximations (GGA)+U scheme. The spin exchange interactions up to the third nearest neighbours in the ab plane as well as the coupling between adjacent layers are calculated to examine the magnetism and spin frustration. It is found that CuCrO2 has a natural two-dimensional characteristic of the magnetic interaction. Using Monte-Carlo simulation, we obtain the Neel temperature to be 29.9 K, which accords well with the experimental value of 24 K. Based on non-collinear magnetic structure calculations, we verify that the incommensurate spiral-spin structure with (110) spiral plane is believable for the magnetic ground state, which is consistent with the experimental observations. Due to intra-layer geometric spin frustration, parallel helical-spin chains arise along the a, b, or a + b directions, each with a screw-rotation angle of about 120°. Our calculations of the density of states show that the spin frustration plays an important role in the change of d-p hybridization, while the spin-orbit coupling has a very limited influence on the electronic structure.
Facile Preparation of Silver Halide Nanoparticles as Visible Light Photocatalysts

In this study, highly efficient silver halide (AgX)-based photocatalysts were successfully fabricated using a facile and template-free direct-precipitation method. AgX nanoparticles, which included silver chloride (AgCl), silver bromide (AgBr) and silver iodide (AgI), were synthesized using different potassium halides and silver acetate as reactive sources. The size distribution of the AgX nanoparticles was determined by the reaction time and ratio of the reagents, which were monitored by UV-vis spectra. The as-prepared AgX nanoparticles exhibited different photocatalytic properties. This shows the differences for the photodegradation of methyl orange and Congo red dyes. In addition, the AgCl nanoparticle-based photocatalyst exhibited the best photocatalytic property among all three types of AgX nanoparticles that are discussed in this study. Therefore, it is a good candidate for removing organic pollutants.
EFFECT OF MORINGA LEAVES (MORINGA OLEIFERA LAM.) EXTRACT ADDITION ON MAYONNAISE QUALITY

The effect of addition moringa leaves extract (MLX) on physical, chemical and sensory properties of mayonnaise was investigated. Mayonnaise samples were supplemented with 0.5, 1 and 1.5% of MLX. Results showed that supplementation of mayonnaise with MLX increased its content of protein, fiber and antioxidants. Protein content ranged from 4.10% in control to 4.59% in mayonnaise sample with 1.5% MLX. The total phenolic content of MLX was ranged from 65 to 67 mg/100g (as Gallic acid equivalent) while, the scavenging effects of 100μl of MLX were ranged from 79.51 to 88.57%. The TBA values increased for all the investigated samples gradually during storage period. The highest value for TBA was noticed in M1 (0.4060) after five weeks of cold storage while, the lowest value was observed with M2 (0.2039) at zero storage. The total polyphenols content and antioxidant activity increased in mayonnaise after added with moringa leaves extract. all the mayonnaise samples containing moringa leaves extract were generally acceptable for all tested parameters as non-scored below the minimum acceptable rating of 3 However, these mayonnaise meats were signficanty differ from content.
In Vitro Drug Release Studies of Metronidazole Topical Formulations Through Cellulose Membrane

The present work reports on the mucoadhesive and mechanical properties of the water-soluble gum obtained from Entandophragma angolense when incorporated in oral tablets. Flat-faced chlorpheniramine maleate tablets containing the gum were formulated. The potential for chemical interaction between the gum and drug was evaluated by UV spectroscopy. The mucoadhesive, mechanical and release properties of the tablets were evaluated. The rates of water uptake and erosion were determined for the tablets. The detachment time for the tablets increased from 78.71 ± 0.43 to 84.28 ± 0.75 min, and from 33.57 ± 0.48 to 79.27 ± 4.7 min as the amount of gum per tablet was increased from 2.5 to 10.0% w/w, respectively. The drug release time for all tablets increased with binder concentration. UV spectroscopy suggested the absence of chemical interactions. The novel natural gum compared favourably with established mucoadhesive polymers namely hydroxypropylcellulose and gelatin. The mucoadhesive, mechanical and release properties were a function of polymer concentration. Key words : Entandophragma angolense, chlorpheniramine maleate tablets, mucoadhesion, mechanical properties
The Effect of Budget Participation, Locus of Control on Budgetary Slack Moderated by Large Scale Social Restrictions (PSBB) (Empirical Study on Manufacturing Companies in the Korin Metal Arts Area during the COVID -19 Period)

This study aims to determine the influence of budget participation, locus of control, on budgetary slack moderated by Large-Scale Social Restrictions (PSBB). Based on previous studies, it is known that the budget participation, locus of control influence on budgetary slack. This study took the population and samples from functional managers and senior / junior staff at several manufacturing companies in the Korin Klapanunggal KM 26.5 area. The results of this study indicate that budget participation and locus of control are influential not significant to the budgetary slack but after moderated their Social Restriction Scale Large (PSBB) note that the Large Scale Social Restrictions (PSBB) strengthen and air-significant effect relationship between budget participation and locus of control of the budgetary slack.
IMMUNOTOXIC EFFECT OF DELTAMETHRIN IN IMMUNIZED MICE WITH CLOSTERDIUM

This object aimed to investigation of the immunotoxic effects of deltamethrin and showed relationship between immunization by closterdium vaccine and administration Vitamin-E. To achieve this goals, used a total one hundred mice of both sexes, aged 8 weeks, which divided equally into five groups and treated as follows: 1st group (20) mice were administrated orally with drinking water daily 1/10 LD50 (LD50 140 mg kg of deltamethrin for 4 weeks. Oral administrated of Deltamethrin to 2nd group (20) mice 1/10 LD50 with drinking water daily, for four weeks, then immunized by closterdium vaccine (0.1 ml) I/P two doses for two weeks interval. The 2nd group (20) mice were administrated orally 1/10 LD50 of Deltamethrin with drinking water daily for four weeks and immunized by closterdium vaccine (0.1 ml) I/P two doses for two weeks interval. The 3rd group (20) mice have administrated both Deltamethrin and immunized with closterdium vaccine as 2nd group, at same time administrated (0.15 I.U./kg) of vitamin E. The 4th group (20) mice have immunized by closterdium vaccine. While the 5th group (20) mice were as control negative group. Collected blood samples from all groups for measuring IFN-. The result showed the effect of Deltamethrin to inhibition of Cell-mediated immunity. Therefore the mean value of skin thickness it is significantly (P<0.05) in group 3 at 24 hr. and 48 hr while lower significantly (P<0.05) in group 1.2. at 24hr. and 48 hr. The results showed a significant decreasing in the level of IFN- titer in serum by ELISA tests in the G3 than G1 and G2 compared to G4. The pathological lesions showed that the animals exposed to a toxic dose of deltamethrin characterized by an inflammatory reaction, hemorrhage, congested blood vessels, necrosis, fibrosis and multiple granuloma lesions in internal organs, while fewer lesions were recorded in the groups treated with deltamethrin and administration of vitamin E showed improvement against the toxic effect of deltamethrin.
Tabular Structure Embeddings for Data on the Web

As knowledge graphs become a hot trend in managing and exploiting information, there are lots of research conducted by both researchers and companies in order to build knowledge graphs from data. However, most of the research work lies in the area of link prediction and knowledge graphs completion, which usually requires given information from domain experts in the form of existing ontologies or uncom-pleted knowledge bases. In this work, our goal is to exploit the tremendous amount of web data to build the knowledge graphs in an unsupervised manner. Instead of focusing on fully unstructured data, we plan to extract the semi-structure information of web tables to reduce the uncertainty and noisiness of the data.
On Fairness in Budget-Constrained Decision Making

The machine learning community and society at large have become increasingly concerned with discrimination and bias in data-driven decision making systems. This has led to a dramatic increase in academic and popular interest in algorithmic fairness. In this work, we focus on fairness in budget-constrained decision making, where the goal is to acquire information (features) one-by-one for each individual to achieve maximum classification performance in a cost-effective way. We provide a framework for choosing a set of stopping criteria that ensures that a probabilistic classifier achieves a single error parity (e.g. equal opportunity ) and calibration. Our framework scales efficiently to multiple protected attributes and is not susceptible to intra-group unfairness. Finally, using one synthetic and two public datasets, we confirm the effectiveness of our framework and investigate its limitations.
Electropolishing of stainless steel in an ionic liquid

Abstract Efficient electropolishing of stainless steel is demonstrated in an ionic liquid produced from ethylene glycol and choline chloride (HOC2H4N(CH3)3+Cl–). It is shown that the metal dissolves without prior passivation and no gassing is observed at the anode surface. No dealloying of the substrate is observed and no changes in the polish quality are observed as the ionic liquid ages.
Experimental investigations of a gamma Stirling engine

The present work deals with the measurement and performance of a gamma Stirling engine of 500 W of mechanical shaft power and 600 rpm of maximal revolutions per minute. Series of measurements concerning the pressure distribution, temperature evolution, and brake power were performed. The study of the different functioning parameters such as initial charge pressure, engine velocity, cooling water flowrate, and temperature gradient (between the sources of heat) has been analyzed. The engine brake power increases with the initial charge pressure, with the cooling water flow, and with the engine revolutions per minute. The working fluid temperature measurements have been recorded in different locations symmetrically along both regenerator sides. The recorded temperature in regenerator side one is about 252 °C and about 174 °C in the opposite side (side two). It shows an asymmetric temperature distribution in the Stirling engine regenerator; consequently, heat transfer inside this porous medium is deteriorated. Copyright © 2011 John Wiley & Sons, Ltd.
Using Image Sequences for Long-Term Visual Localization

Estimating the pose of a camera in a known scene, i.e., visual localization, is a core task for applications such as self-driving cars. In many scenarios, image sequences are available and existing work on combining single-image localization with odometry offers to unlock their potential for improving localization performance. Still, the largest part of the literature focuses on single-image localization and ignores the availability of sequence data. The goal of this paper is to demonstrate the potential of image sequences in challenging scenarios, e.g., under day-night or seasonal changes. Combining ideas from the literature, we describe a sequence-based localization pipeline that combines odometry with both a coarse and a fine localization module. Experiments on long-term localization datasets show that combining single-image global localization against a prebuilt map with a visual odometry / SLAM pipeline improves performance to a level where the extended CMU Seasons dataset can be considered solved. We show that SIFT features can perform on par with modern state-of-the-art features in our framework, despite being much weaker and a magnitude faster to compute. Our code is publicly available at github.com/rulllars.
Estudio del contenido en ácidos grasos de aceites monovarietales elaborados a partir de aceitunas producidas en la región extremeña

SUMMARY Study of the triglyceride content in monovariety oils elaborate as of olives produced in the extremena region. Main triglyceride composition from 315 samples of virgin olive oils originating in olive of the varieties Extremenas: Carrasquena, Cacerena, Cornezuelo, Corniche, Morisca, Picual and Verdial de Badajoz, were evaluated. The identification of 16 peaks has been carried out, grouped according to the ECN, which correspond to the different triglyceride found. Variability has been found in the content of triglyceride depending on the variety and state of ripening. The stepwise discriminant analysis explains more than the 88 % of the variance with the two first functions. Using this model, 83,5 % of the 273 observations were correctly classified. The validated method with 42 samples reduces the classification at 69 %.
CHICKPEA (Cicer arietinum L.) STARCH CHARACTERIZATION

The aim of this study was to extract and characterize the starch from chickpea for its chemical, structural and morphological composition, thermal and technological properties. Chickpea starch yield was of 28%, having high purity. Scanning electron micrographs revealed cylindrical and oval granules, with mean length and width of 20 µm and 10 µm, respectively. X-ray pattern could be assigned to a C- type starch, typically of legume seeds. Pasting properties from chickpea starch were measured using differential scanning calorimetry (DSC) and rapid visco analyzer (RVA). The DSC parameters such as onset temperature, conclusion temperature and enthalpy of gelatinization were 65.51°C, 86.90°C and 12,12 J/g, respectively. Pasting temperature evaluated from RVA was 73.1°C and was observed high viscosity values and set-back and low shear thinning. Chickpea starch showed low swelling power and solubility at 90°C. Starch gel showed high turbidity values and syneresis and, at texture profile analysis, were observed high compressive force and springiness.
THE EFFECT OF ADDING ORGANIC FERTILIZERS (COWS) AND THIAMINE AND THEIR INTERACTION ON THE GROWTH OF GRAPE SEEDLINGS (KAMALI CULTIVAR)

The experiment was conducted in the Al-Mussaib, Babylon project during the agricultural season 2017 on grape seedlings with 3-year age Kamali cultivar, which included two factors, the first is a thiamine growth regulator at a level of (500, 250, 0) mg / L, while the second factor is fertilizing the seedlings with several levels of organic fertilizer (0, 8 16) ton / ha and their effect on the traits of vegetative growth and the leaf content of chlorophyll and nitrogen. As a factorial experiment was conducted according to the Complete Randomized Blocks Design (C.R.B.D) with three replicates and five seedlings for the experimental unit. The averages were compared according to the least significant difference test under the 0.05% probability level and the results indicated: 1The level of thiamine (500) mg / L was significantly excelled in rest treatments and in all studied traits. 2The level of organic fertilizer 16 tons / hectare was significantly excelled in rest treatments and to all growth indicators and the leaf content of chlorophyll and nitrogen, as it gave a high average of studied traits. 3The interaction between the two factors of the experiment showed significantly excelled the treatment 500 mg / L thiamine and 16 tons / ha organic fertilizer gave the highest average of studied traits.
THE ROLE OF DIETARY SUPPLEMENTATION OF TOXIN BINDING (TOXEBONDE FORTE) ON SOME PHYSIOLOGICAL PARAMETERS IN JUVENILE COMMON CARP CYPRINUS CARPIO EXPOSED OF SUBLETHAL DOSES OF WATER SOLUBLE FRACTION OF CRUDE OIL

This study evaluated the toxicity of water soluble fraction (WSF) of crude oil and dietary antioxidant supplementation (Toxebonde forte) on growth performance, feed utilization, carcass composition, water quality, haematological and biochemical parameters in juveniles common carp Cyprinus carpio exposed to static renewable bioassay conditions for 8 weeks. After a preliminary determination of the 96 h-LC50 of crude oil, fish were exposed to two sub-lethal concentrations (25 and 50 % of the LC50 corresponding 3.57 and 7.14 mg/l respectively) of WSF of crude oil for 8 weeks. The results showed a significant decrease in growth parameters in the WSF-exposed groups, whereas the growth parameters improved in the toxebonde forte fed fish. Meanwhile, the whole body moisture and ash contents were significantly decreased, whereas crude protein and crude lipid increased in exposed fish when compared to control group. In addition, total dissolved solid, salinity, total alkalinity and turbidity were significantly (P<0.05) increased with contaminated experimental water by WSF of crude oil. The heamatological profile showed concentration-dependent significant decreases (p<0.05) in RBC, WBC, LYM, MON, HGB, MCHC, MCH and GRA, whereas MPV count significantly increased (P<0.05) in exposed fish when compared with control groups. The effects on the biochemical parameters showed significant decrease (P<0.05) in cholesterol, triglyceride and ALP and significant increase GOT in the serum of fish exposed to 25% WSF. However, exposing fish to 50% of WSF of crude oil showed significant increase (p<0.05) in cholesterol, GOT, HDL and LDL and significant decrease in triglyceride level compared to the control. On the other hand, the obtained results showed that carcass composition, heamatological and biochemical parameters improved in the toxebonde forte fed fish. The results of the present study concluded that the exposure of common carp Cyprinus carpio juveniles to sublethal concentration of WSF of crude oil is capable of inducing homeostatic stress leading to alterations in growth performance, biochemical and haematological indices in the fish, which can in turn bring about various disturbances in the health and wellbeing in the fish. It can also be concluded that toxebonde forte can be used as feed additives to improve growth performance, biochemical and haematological indices in the fish and to reduce the deleterious effects of crude oil pollution.
VEGETATION COMPOSITION OF TWO WATERSHEDS AREAS OF KUMOAN HIMALAYAS, UTTARAKHAND, INDIA

We studied vegetation composition of Dabka and Khulgarh Watershed Areas of Kumoan Himalayas by analyzing 85 and 65 sampling plots of 10 m radius respectively. In Dabka Q. leucotrichophora and in Khulgarh P. roxburghii was the most dominant tree species. In both the watersheds, density of tree, shrub, and herb was found to be highest in moderate forest. Tree diversity was higher in eastern and density in western aspects in DWA and in Khulgarh tree density was found highest in eastern and diversity in western aspect. Total mean shrub density was higher in Dabka as compared to Khulgarh, where as herb, grass and sapling and seedling density was higher in Khulgarh. In both watersheds, trees showed stunted growth in and around villages. The low regeneration of a plant species in Dabka is a topic of concern for managers as density of some ungulate species was found higher in this area as compared to other protected areas of Kumoan Himalayas.
Observations of the Space-time Structure of Flow, Vorticity and Stress over Orbital-scale Ripples

The spatial and temporal structure of the flow, vorticity and stress over equilibrium orbitalscale sand ripples are investigated at turbulence-resolving scales with a wide-band coherent Doppler profiler (MFDop) in an oscillating tray apparatus. The oscillation period and horizontal excursion were 10 s and 0.5 m. Velocity profiles were acquired with 3 mm vertical resolution and at a 42 Hz sampling rate. Ripple wavelength and amplitude were 25 cm and 2.2 cm. The MFDop measurements are used to investigate the development of the lee vortex as a function of phase, and the co-evolution of turbulent kinetic energy, Reynolds stress and turbulence production. Shear stress is determined from the vertically-integrated vorticity equation and using the double-averaging approach. Friction factors obtained from the two methods are comparable and range from 0.1 to 0.2. The spatial distribution of flow, Reynolds stress and turbulence as a function of oscillation phase were determined by combining the phase-averaged velocity measurements from trials with the MFDop at different positions relative to a particular ripple crest. Estimates of bottom shear stress were determined using different methods. It was found that the acceleration defect integral cannot be implemented since the boundary layer approximation does not hold over orbital-scale ripples. The law-of-the-wall yields friction factor values of about 2.5 and hydraulic roughness values of the order of 100 cm, which are physically unrealistic. The vorticity method assumes that the horizontal length scales are much greater than the vertical length scales, but provides bed shear stress estimates at all points along the ripple profile. Double-averaging necessarily produces only the net shear stress, but yields the relative contributions from the Reynolds stress and bedform-induced stress. For these two spatially-averaged methods, the hydraulic roughness to ripple height ratio lies between 1 and 3, which is much more sensible than the values of 14 to 40 obtained via the law-of-the-wall.
Syntheses, Crystal Structures, Weak Interactions, and Magnetic Properties of Two Tetrachloromanganate(II) Salts With Substituted Benzyl Triphenylphosphonium

Two new tetrachloromanganate(II) salts, [BzTPP]2[MnCl4] (1) and [4NO2BzTPP]2[MnCl4] (2) ([BzTPP]+ = 1-benzyl- triphenylphosphonium; [4NO2BzTPP]+ = 1-(4′-nitrobenzyl) triphenylphosphonium), have been prepared and characterized. Compound 1 crystallizes in the triclinic space group P-1, while 2 is monoclinic P21/c. Both 1 and 2 comprise one [MnCl4]2− anion and two cations, and the [MnCl4]2− anion exhibits distorted tetrahedral coordination geometry. The cations of 1 form a dimer through C-H···π hydrogen bonds and π···π stacking interactions. The C-H···Cl and C-H···O hydrogen bonds result in a complicated hydrogen-bonded network. Magnetic susceptibility measurements in the temperature range 2–300 K show that both 1 and 2 exhibit very weak antiferromagnetic coupling behavior.