Miracle-dz/UniFAR-FTUs huggingface dataset:
Etude de l'imagination d'événements futurs personnels dans un contexte de confinement

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Exchange‐Biased Fe3−xO4‐CoO Granular Composites of Different Morphologies Prepared by Seed‐Mediated Growth in Polyol: From Core–Shell to Multicore Embedded Structures

Magnetically contrasted granular hetero‐nanostructures are prepared by seed‐mediated growth in polyol, properly combining two oxide phases with different magnetic order, ferrimagnetic (F) partially oxidized magnetite Fe3−xO4 and antiferromagnetic (AF) cobalt oxide. Spinel Fe3−xO4 nanoparticles are first synthesized and then used as seeds for rock salt CoO nanocrystals growth. Three different hetero‐nanostructure designs are realized, acting on the content ratio between the seeds and the deposit's precursors during the synthesis. For all of them, the spinel and the rock salt phases are confirmed by X‐ray diffraction and high‐resolution transmission electron microscopy. Both phases are obtained in high‐crystalline quality with a net epitaxial relationship between the two crystallographic lattices. Mössbauer spectrometry confirms the cobalt cation diffusion into the spinel seeds, giving favorable chemical interfacing with the rock salt deposit, thus prevailing its heterogeneous nucleation and consequently offering the best condition for exchange‐bias (EB) onset. Magnetic measurements confirm EB features. The overall magnetic properties are found to be a complex interplay between dipolar interactions, exchange anisotropy at the F/AF interface, and magnetocrystalline anisotropy enhancement in the F phase, due to Co2+ diffusion into iron oxide's crystalline lattice. These results underline the powerfulness of colloidal chemistry for functional granular hetero‐nanostructured material processing.
Preparation of a Novel Nano or Submicron Tourmaline Ceramic and Its Ability to Inhibit the Activity of the Sulfate-Reducing Bacterium

In this study, novel nano- or submicron-scale tourmaline bacteriostatic ceramics in which nano or submicron tourmaline is one of the central materials, together with nano-zinc oxide, are prepared using ion exchange and solid-phase synthesis techniques. The material is then examined with IR, XRD and XPS and is tested for the ability to inhibit the activity of the sulfate-reducing bacterium (SRB). The calcination temperature of the ceramic is 600 °C, and the main components are present at 11.17% for Si2p, 3.12% for Mo3d, 3.47% for Zn2p3, 2.86% for Mn2p and 2.35% for Cu2p. Additionally, the density of this material is 1.4-3.5 g/cm3, and its compressive strength exceeds 5.2 MPa, meeting the requirements of ceramic standards. Consequently, the bacteriostatic ceramic inhibits the activity of the sulfate-reducing bacterium effectively without inhibiting the removal of COD and NO3 -. These results indicate that the sulfate-reducing bacterium maintains its functional metabolism, apart from its sulfate reduction potential, when using this bacteriostatic ceramic, thus achieving the goal of inhibiting the action of the sulfate-reducing bacterium.
Barium, Calcium and Sodium, Cyanide, Phosphate and Sulphate Contents of Groundwater in Some Ika Communities of Delta State, Nigeria

Barium, calcium, sodium, cyanide, phosphate and sulphate and contents of groundwater in Boji-Boji (BB) area and suburbs of Ika land, Delta State, Nigeria were studied. Groundwater is the predominant source of water for inhabitants of these communities without any form of treatment. 55 borehole water sites spread within these five sample sub-areas. The metal ions were analyzed using Solar Unicam flame Atomic Absorption Spectrophotometer. Sulphate, phosphate, and cyanide contents were determined by colorimetric method. Results indicate the presence of sodium, calcium, sulphate, and phosphate. However, barium and cyanide were below detection limit. Secondly, there was a relatively higher proportion of calcium and sulphate than sodium and phosphate in its aquifer. Thirdly, a mean ratio value of 0.018 and 0.158 was observed for the ratios of Na+/Ca2+ and respectively. Fourthly, sodium showed good correlation with all the other parameters. Finally, nearly all the studied parameters have concentrations below the maximum contaminant levels of the World Health Organization (WHO), invariably inferring that the water is wholesome with respect to the analytes. However, concern still remains from a health point of view on the sodium concentrations in many sample areas.
Nonbrewing Applications of Malted Cereals, Pseudocereals, and Legumes: A Review

Malt is mainly produced for the brewing and distilling industries. However, germination is a powerful process for the modification of seed material for other purposes (e.g., it can be used to improve the palatability of grains). In addition, these modifications alter the technological properties of grains and legumes, and the enzyme activities that arise during germination can have desired functionalities in plant-based foods. This review outlines the physiology of germination and its influence on the nutritional properties of cereals, pseudocereals, and legumes, and the technological implications in the processing of a variety of foods.
TANTANGAN PEMBELAJARAN DARING SELAMA PANDEMI COVID-1

The world of education is being hit by a learning crisis due to the presence of the Covid 19 virus so that learning is transferred to the network. Various obstacles arise in online learning. This study aims to investigate the challenges that arise during online learning. This type of research is library research using data sources from books, articles and journals. Based on the results of the analysis, it was found that students did not have learning tools, the teacher's ability to operate technology was limited and the availability of internet networks was difficult.
Using Compositional Data Analysis to Explore Associations Between Accumulation of Sedentary Behaviour and Physical Activity and Biomarkers of Cardiometabolic Health in Children and Adolescents: A Cross-Sectional Study

Background The consequences for youth cardiometabolic risk might depend on whether sedentary time and physical activity are accumulated sporadically (in shorter bouts) or in a sustained pattern (in longer bouts). This study aimed to: 1) describe daily time-use compositions of youth, including time spent in shorter and longer bouts of sedentary behaviour and physical activity; and 2) examine associations between time-use compositions with cardiometabolic biomarkers.Methods Accelerometer and cardiometabolic biomarker data (adiposity, blood pressure, lipids) from 7–13 year olds (mean ± SD: 10.4 ± 1.7) from two Australian studies were pooled (complete cases adiposity n = 772). A time-use composition of nine components was formed using compositional data analysis: time in shorter and longer bouts of sedentary behaviour, light-, moderate- and vigorous-intensity physical activity, and “other time” (i.e., non-wear/sleep). Shorter and longer bouts of sedentary time were defined as < 5 and ≥ 5 min, respectively. Longer light-, moderate- and vigorous-intensity physical activity bouts were defined as ≥ 1 min. Linear regression models examined associations between overall time-use composition and cardiometabolic biomarkers. Then, associations between ratios of longer relative to shorter activity patterns, and each intensity relative to more intense activities and/or “other time”, with cardiometabolic biomarkers were derived.Results Confounder-adjusted models showed that the overall time-use composition was associated with zBMI, waist circumference, systolic blood pressure, high-density lipoprotein cholesterol, triglycerides, and a combined cardiometabolic risk score. Specifically, more time in longer relative to shorter bouts of light-intensity physical activity was associated with greater zBMI (β = 1.79, SE = 0.70, p = 0.010) and waist circumference (β = 17.28, SE = 4.87, p < 0.001). More time in longer relative to shorter bouts of vigorous-intensity physical activity was also associated with higher waist circumference (β = 2.54, SE = 1.14, p = 0.026). More relative time in total light- and vigorous-intensity physical activity (including longer and shorter bouts) was associated with lower waist circumference. In contrast, more relative time in sedentary behaviour and moderate-intensity physical activity was detrimental for waist circumference.Conclusions Accumulating physical activity in frequent short bursts may be beneficial for adiposity compared to engaging in the same amount of these intensities in longer bouts.Trial registration: 'Lifestyle Of Our Kids’ (ACTRN12615000066583 [23/01/2015]) and ‘Transform-Us! ’ (ACTRN12609000715279 [19/08/2009], ISRCTN83725066 [30/06/2010]).
Study of inhibition of B16F10 melanoma growth in mice by landomycin A in comparison to doxorubicin

L. V. Lehka1, R. R. Panchuk1, N. R. Skorokhyd1, Yu. S. Kozak3, J. Rohr2, R. S. Stoika1,3 1Institute of Cell Biology, NAS of Ukraine, 14–16, Drahomanov St., Lviv 79005, Ukraine e-mail: lilyalehka@gmail.com 2Department of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky 789 S. Limestone St., Lexington, Kentucky, 40536-0596, USA 3Ivan Franko National University of Lviv, 4, Hrushevskyi St., Lviv 79005, Ukraine
A Scalable Approach for Linking News to Tweets

— In today’s world, people are more attached to Online Social Media. Online Social Media plays an important role in today’s world for fetching the news about what is happening in the world. People know what fake news or biased news can do to someone or something and how some people take advantage of such situations and spread fake news which might instigate people and form wrong opinions. Twitter is an Online Social Media which has become popular in the recent years. People access Twitter widely around the world. According to recent observations, print media take up the news stories later after they are first broken into Twitter space as tweets. Many users post multiple tweets on Twitter which spread so fast and easy. These tweets can be accessed by any user who has registered themselves in Twitter. These tweets/stories posted may not always be right or truthful to make sense. Due to this reason, rumors have also been spreading like wildfire and people have believed them to be true. The proposed approach is an attempt to bring a halt to rumor-spreading by providing news links from trusted news sites related to that particular tweet. In this approach, first the text of the tweet is extracted by accessing Twitter API. From this text, keywords are found. For finding keywords, an algorithm is implemented using Natural Language Processing tool. Depending on these keywords, the news articles are collected from a trusted source and Natural Language Processing is done to find the most relevant news articles based on the semantic score. Later these articles are mapped to the tweet. This approach will help people broaden their perspective and understand the proper context and verify by themselves what is right and what is wrong.
Monocyte‐derived macrophages: The supplements of hepatic macrophage in Echinococcus multilocularis infected mice

Alveolar echinococcosis is a potentially lethal zoonosis caused by the cestode Echinococcus multilocularis. This study is to investigate the dynamic changes of monocytes, macrophages, and related cytokines in animal models of persistent infection of E. multilocularis.
Influence of semolina replacement with salmon (
 Oncorhynchus tschawytscha
 ) powder on the physicochemical attributes of fresh pasta

This study evaluated the influence of the incorporation of salmon (Oncorhynchus tschawytscha) fish powder (SFP) into pasta production and the effect on pasta physicochemical attributes. Four replacement levels were tested (5%, 10%, 15% and 20%) together with a control pasta (100% semolina). The effects on the chemical composition, physical properties (optimal cooking time, cooking loss, water absorption index, swelling index and colour and textural properties (firmness and extensibility) were analysed. The results demonstrated that pasta with SFP had increased protein (12.88–23.40%), lipid (0.46–7.20%), ash (0.39–0.57%) and energy (122.26–161.08 kcal) contents (P < 0.05), increased cooking time (6.30–8.30 min) and cooking loss (4.28–8.02%) compared with semolina control pasta. However, all pasta samples were in the acceptable range (8 g/100 g) for cooking loss. The addition of SFP resulted in significantly decreased swelling index (2.29–1.95), water absorption (105.46–81.62%) and firmness (3.13–1.16 N) (P < 0.05) whilst increasing resistance to uniaxial extension of pasta. Colour parameters indicated comparable brightness between the samples and higher redness values for enriched pasta. Thus, pasta fortified with SFP has the potential to be a technological alternative for the food industry to provide protein‐enriched pasta.
Rotational speed sensor

In the present invention, the rotational speed sensor with a Coriolis element 100 is disposed on the surface of the substrate 1 is proposed. Coriolis element 100 is stimulated to vibrate in parallel with the first axis (X). Coriolis element via the Coriolis force (100) is biased in a perpendicular second axis (Y) about the first axis (X). The detection element 140 is provided for detection of the deflection. Coriolis element, the substrate, the rotational speed sensor, a vibration, a spring, a driving element, the electrode
Application of disinfectant in the preparation of the udder for milking

Cleanliness of the udder before milking influences, to a great extent, the hygienic quality of milk as it decreases the possibility of the micro organisms from the skin of the udder to enter the raw during milking.The udder is most often cleaned with water and cloth, while a disinfectant is used only by a small number of breeders. Thus, the purpose of this research was to establish to what extent disinfecting the udder before milking improves its cleanliness in comparison to the usual washing with water and to what extent it decreases the postsecretory pollution of raw milk by the skin of the udder. 10 dairy cows, from the same herd, were included in the research. The animals from the first group had a teats swab taken before preparing the udder for milking and the same was done after the usual washing with water and a cloth. In the second groub the swab was taken from the udder before milking and after the usual washing with water and a cloth after the use of a disinfectant. The disinfectant used was on the basis of the surface active matter, organic acid and hydrogen peroxide (P3 - oxy Foam, Ecolab, d.o.o., Croatia) and the teats were dried with a paper napkin for single use. Milk samples were taken from each group in order to establish the number of bacteria. According to the results obtained, in both groups, a significantly lower number of aerobic mesophyll bacteria was found after applying the udder disinfectant where the application of the disinfectant decreased, more effectively, the number of bacteria on the teats in comparison to those washed with water and the cloth. Besides, the group of cows that had their udder disinfected before milking, had a lower number of bacteria in the milk sample, when compared to the group prepared for milking in the usual way aith water and cloth. The conclusion can be made that disinfection of the udder before milking decreases the number of bacteria on teats in more efficient way than the usual washing with water and thus it should be applied in order to prevent the pollution of milk by the microorganisms from the skin of the udder.
Effect Of Urea Treatment Of Sorghum Stover On The Chemical Composition And In Rumen Degradability

The objectives of the study were to estimate the effects of different levels of urea treatments on chemical composition, nutritional value and rumen degradability of sorghum Stover. This experiment contained two: untreated sorghum Stover (sorghum) served as control. The other urea levels namely: 2% and 4% urea were used. Crude protein content of the treated sorghum was enhanced (P< 0.05) over the untreated control and ranks as 7.30, 6.05% CP for 4% and 2% respectively. NDF content was decreased (P< 0.05) from 92.5% (control) to 89.8 and 87.8 for 2% and 4% urea respectively. EE content was decreased (P< 0.05) from 1.77 (control) to 1.63 and 0.82 for 2% and 4% respectively. The rumen degradability was increased (P< 0.05) from 59.2% (control) and 64.2, 67.2 for 2, and 4% and among hours.
The Implementation of Industrial Training for Students with a Disability: The Role of Adaptability in Enhancing Their Workplace Well-Being

An industrial training program for schools by the Malaysian Ministry of Education has been in place since 2017. The Upper Secondary Industry Apprenticeship program [PIMA] was implemented in vocational schools in 2010 as an extension to the industrial apprenticeship program. This industrial training is a career transition to prepare students for the workforce. In the context of special education students, they are also required to seek relevant knowledge and training so that they could acquire a career. Industrial training should provide an equal opportunity of education for diverse students as stipulated in the Malaysia Education Blueprint 2013 to 2025. Industrial training plays an important role in enhancing students’ career well-being and helps develop their potential, interests, and skills. The purpose of this paper is to assess the implementation of industrial training for students with disabilities. It is also designed to examine the role of adaptability in enhancing their workplace well-being. The results and implications were discussed critically.
Batch Edge-Removal Clustering Based on Random kNN Graph

By generalizing batch edge-removal clustering algorithm, the clustering problem can be separated into the deterministic problem of edge-remove and the construction problem of adjacent graph. Firstly, in this paper, an edge-removal criterion is proposed according to the shifting under the local Gaussian smoothing of data objects. Secondly, the properties of adjacent graph suitable for clustering are studied, and a random kNN (RkNN) graph is suggested by introducing the random factor into the kNN graph. A proof is given to show that RkNN graph can lead to the enhancement of the local connectivity of graph and less dependency between clustering results and the removal of certain edges. The RkNNClus is simple and efficient without specifying the number of clusters. The experiments on synthetic datasets and real datasets demonstrate the effectiveness of the method.
Mechanisms of non-centrosomal MTOC formation at the nucleus in muscle cells

The accurate position of the nucleus during skeletal muscle formation seems to be important for muscle function, and defects have been associated with numerous muscle diseases. Nuclear positioning requires microtubules (MTs) which are reorganized from the centrosome in proliferating myoblasts to the nuclear envelope (NE) in differentiated myotubes. This dramatic MT reorganization is accompanied by a redistribution of proteins from the centrosome to the NE which thus takes over the function as a microtubule-organizing center (MTOC) during myogenic differentiation. However, the underlying mechanisms are still unknown. Here, we identified Nesprin-1 and Sun1/2, outer and inner nuclear membrane proteins, respectively, to be involved in the recruitment of MTOC function to the NE. Nesprin-1 or Sun1/2 deficient cells displayed mislocalization of centrosomal proteins to the cytoplasm and failed to regrow MTs from the NE. Moreover, the muscle-specific isoform of Nesprin-1, namely Nesprin-1alpha, was shown to be highly associated with the centrosomal proteins Akap450, Pericentrin and Pcm1 in C2C12 myotubes and to be sufficient to rescue the observed defects in Nesprin-1 depleted cells. Among the centrosomal proteins localizing at the NE during myogenic differentiation, solely Akap450 seemed to be required for MT nucleation. Akap450-Nesprin-1alpha-mediated MT nucleation from the NE was demonstrated to play an important role in nuclear positioning during myotube formation. These findings strengthen our understanding on how defects in MTOC formation at the NE can link to nuclear positioning defects in muscular dystrophies.
STUDY THE CLINICAL RELATIONSHIP BETWEEN CHRONIC HEPATITIS B AND SERUM TRACE ELEMENT LEVELS

In the present study serum trace element including Cupper (Cu), Iron (Fe) ,and Zinc (Zn) ,where determine by using atomic absorption in sera of patient with viral hepatitis (B)cases (n=40) and statistically compared with controls (n=20). The results showed that , in viral hepatitis Cu level where found as 1.5+/-0.29 ppm and this value was significantly higher than in control group1.0+/- 0.15 ppm (p<0.05), Zn level found to be significantly low in viral hepatitis patients0.56+/-0.09 ppm where in healthy individual was 0.87+/-0.07 ppm (p<0.05) . There is no significantly difference between hepatitis patients and controls in serum Fe level (1.21+/-0.2, 1.27+/-0.34) ppm (p<0.05) respectively. It was indicated that absorption disorders in gastrointestinal system, especially in chronic cases, were not main causes of decrease of trace elements by iron and several other parameters in sera of the cases. Therefore, it is suggested that the decrease in Zn level and elevation in Cu levels are probably resulted from defense strategies of organism and induced by the hormone-like substances.