Miracle-dz/UniFAR-FTUs huggingface dataset:
Impacts of Nano-Fertilizers and Chemical Fertilizers on Plant Growth and Nutrient Uptake by Faba Bean (Vicia faba L.) Plant

The conducted experiment aimed to study the effect of NPK Nano-fertilizers applied at similar or less rates that could replace the recommended levels of NPK conventional fertilizers without having a negative impact on plant growth, yield, nutritional content, plant growth, crop yield and nutrient content. A complete randomized pot experiment in the three replicates was carried out in green house of Soils and water Department, Faculty of agriculture, Al -Azhar University (Nasr City, Cairo, Egypt), during the winter season of 2019. Nano fertilizers have been added at rates of (15%, 25% ,50 % and 75%) of recommended doses from N, P and K and their interactions compared to chemical fertilizers on the growth, crop yield and nutrient uptake of faba bean (Vicia faba L.) planting in sandy loam soil. There are (8) fertilization treatments in this study: single Nano N, P, K, di-combination Nano (N+P), (N+K), (P+K), tri-Nano (N+P+K), and control treatment. six faba bean seeds were planted in each pot. Results showed that the application of NPK Nano-fertilizers at under rates of recommended levels (NPK) of Chemical fertilizers (traditional fertilizers). led to increase in dry weight, crop yield, and nutrient uptake. In this regard, the most suitable treatment was 25% (NPK) Nano fertilizers from RD., which gave the highest values of all the aforementioned traits.
Strong and weak lensing united: II. The cluster mass distribution of the most X-ray luminous cluster RX J1347.5-1145

We have shown that the cluster-mass reconstruction method which combines strong and weak gravitational lensing data, developed in the first paper in the series, successfully reconstructs the mass distribution of a simulated cluster. In this paper we apply the method to the ground-based high-quality multi-colour data of RX J1347.5-1145 , the most X-ray luminous cluster to date. A new analysis of the cluster core on very deep, multi-colour data analysis of VLT/FORS data reveals many more arc candidates than previously known for this cluster. The combined strong and weak lensing reconstruction confirms that the cluster is indeed very massive. If the redshift and identification of the multiple-image system as well as the redshift estimates of the source galaxies used for weak lensing are correct, we determine the enclosed cluster mass in a cylinder to M(<360 h -1 kpc)= (1.2± 0.3) x 1015 M⊙. In addition the reconstructed mass distribution follows the distribution found with independent methods (X-ray measurements, SZ). With higher resolution (e.g. HST imaging data) more reliable multiple imaging information can be obtained and the reconstruction can be improved to accuracies greater than what is currently possible with weak and strong lensing techniques.
Evaluation of translucency and strength of two glass ceramics after different surface treatments

Objective: To investigate the effect of different surface treatments on biaxial flexural strength and translucency of two different glass-ceramics. Materials and Methods: Sixty disc-shaped specimens (10 mm x 0.3 mm) were divided into two groups (n=30) according to the type of the ceramic material; lithium disilicate ceramic (IPS e.max CAD), and leucite reinforced ceramic (IPS Empress CAD). Each group was divided into three subgroups (n=10) according to the surface treatment applied; whether hydrofluoric acid etching, sandblasting, or no treatment. Translucency Parameter was measured over black and white backgrounds using dental spectrophotometer VITA Easyshade Compact, while bi-axial flexural strength was measured using a ball on ring fixture test. Data was statistically analyzed by ANOVA and Tukey’s post hoc analysis (α = 0.05). Results: There was a significant difference (P <0.05) in translucency parameter between all surface treatments used for IPS E.max CAD groups, while for IPS Empress CAD there was a significant difference (P < 0.05) in translucency between both the control and hydrofluoric acid groups as well as between hydrofluoric acid and sandblasted groups. There was no significant difference in bi-axial flexural strength between different types of surface treatments used for IPS E.max CAD. IPS Empress CAD groups showed a significant difference (P < 0.05) only between the control and the hydrofluoric acid groups. Conclusions: IPS E.max CAD had higher translucency and biaxial flexural strength. Different surface treatments used affected the flexural strength and translucency negatively in both materials used.
GAMIFICATION IN LEARNING ENGLISH FOR ACADEMIC PURPOSES: DESIGNING ASSESSMENT FOR LEARNING USING KAHOOT WITH UAE UNDERGRADUATE LAW STUDENTS

- The purpose of this paper is to describe a reflection on integrating a web-based learning tool (Kahoot) for the purpose of real time formative assessment and share lessons learned by a university instructor teaching EAP to L2 learners in the undergraduate Law program at a UAE university. The participants in the study are 80 undergraduate Law program students enrolled in a customized Academic English course-ENG100 (A). The Law program is delivered in Arabic; hence, its undergraduate students are exempted from the university’s English Language proficiency requirements. However, these students face the challenge of taking this customized EAP course to complete the general education requirements. The study investigates the advantages and limitations of using Kahoot with this profile of students and examines how the effective strategies implemented improve summative assessment outcomes. Quantitative data were not collected on the effectiveness of the interventions applied. Data was collected by means of teacher and students’ reflection journals, focus group interviews, and semester course evaluation. Qualitative analysis of findings suggest that Kahoot- an online learning game fosters students’ intrinsic motivation. Moreover, findings reveal a marked increase in active learning, student engagement, self-efficacy, self-directed learning and improvement in summative assessment outcomes after integrating Kahoot.
Exploring the undermined: Pharmacy students' perceptions of their role models’ core competencies

Background: As an integrated part of pharmacy education, role modelling is pivotal in fostering desirable professional attributes in students. This study aimed to explore top pharmacist role model competencies as perceived by pharmacy students of different years of the curriculum. Methods: A newly developed 14-item questionnaire (The Competencies of Role Models in Pharmacy (CRMP) questionnaire) was distributed among 207 pharmacy students and filled out anonymously, and the results obtained were analysed on SPSS 26 software. The Kolmogorov-Smirnov test was used to check data normality, and Kruskal-Wallis one-way analysis was utilised to assess the variations in CRMP scores based on the students’ academic year. Results: Teaching skills and professionalism were the most vital attributes selected by pharmacy students, followed by communication skills and laboratory skills. Interestingly, students perceived business and entrepreneurship skills as well as the career status of role models as the least essential competencies. Moreover, notable differences were observed in the overall opinions of students in different academic years, which may be indicative of the dynamic changes in student perspectives as they move forward in their pharmacy programme. Conclusion: The competencies of pharmacist role models were assessed and ranked according to their importance as perceived by pharmacy students across different academic years. This information helps gain insight into students’ prioritisation of role model competencies and sheds light on the path toward developing future role model training/assessment programmes to improve the quality of pharmacy education.
Bildung: A German student-centered approach to health and physical education

Theoretical foundations are fundamental to research in health and physical education. They reflect historical and cultural ideas and values. In this article, we seek to introduce the philosophy of Bildung from the Nordic-German cultural region to an English-speaking audience as one theoretical foundation for student-centered teaching. Bildung focuses on the student and his or her self-formation processes in health and physical education. Bildung refers to the holistic development of cognitive, physical, emotional, social, and esthetic capacities. It is an active and reflective process that centers on the inner development of individuality and is realized by individuals as they perceive, interpret, and respond to their realities and, in turn, shape the world in which they live. In this article, we also discuss parallels with social-constructivist approaches to health and physical education, especially with the concept of social and emotional learning.
Prevalence and Determinants of Sport Injuries among the Egyptian National Handball Players

Background: Worldwide, handball is one of the most popular sports played by all ages. Handball injuries result from intrinsic risk factors (as age, gender and previous injuries) and extrinsic risk factors (as playing position, floor type and equipment). Objective: Study the distribution and determinants of sport injuries among the Egyptian National handball players. Patients and methods: A descriptive cross-sectional study with analytic component was carried out upon all the Egyptian National handball players during the period from October 2016 to November 2017. According to the Egyptian Handball Federation, the total number of these players was 234 players. All these players were included in the present study. Results: The present study revealed that 83.3% of the national handball players had one or more sport injury in the last season, 81% of them were injured once and 40.2% of total injuries were overuse injuries. The most frequent injured sites were knee (47.5 %) followed by ankle (18.9 %). Higher injury prevalence was reported by the first team players (93.1%) and players above 20 years (90.7%). Females reported a higher injury prevalence compared to males (90.5% and 78.4% respectively, OR= 2.6). In addition, the highest prevalence rates were reported among backcourt players (OR= 4.5) and wingmen (OR= 3.7), players on artificial floor (OR= 4.3) and those didn’t use protective equipment (OR=2.3). Conclusion: Older age, females, backcourt position, artificial floor and lack of protective equipment were significant predictors of sport injuries among the national handball players.
Total fluid intake, caffeine, and other bladder irritant avoidance among adults having urinary urgency with and without urgency incontinence: The Symptoms of Lower Urinary Tract Dysfunction Research Network (LURN)

Caffeine has long been vilified as a cause for urinary urgency incontinence (UUI) along with other potential bladder irritants such as carbonation, alcohol, and acidic juices. The objective of this study was to assess the fluid intake behavior of people with urgency, UUI, and those with lower urinary tract symptoms (LUTS) without UUI or urgency to assess if they avoided certain potential bladder irritants or had different fluid intake. We hypothesized that patients with UUI would avoid caffeine as a self‐management method more so than these other two groups.
Improving growth, and productivity of faba bean cultivars grown under drought stress conditions by using arbuscular mycorrhizal fungi in sandy soil

Two field experiments were carried out during the 2019-20 and 2020-21 seasons in private farm at west, El-Minia Governorate, Egypt, to evaluate the effect of using arbuscular mycorrhizal fungi (AMF) on promoting the efficiency faba bean cultivars cultivated in sandy soil to resist drought stress under drip irrigation system. The treatments of the experiment were composed of three irrigation treatments (I 100 : full-irrigation, I 75 : moderate drought, and I 50 : severe drought), two inoculations [+] with AMF and [-] without AMF, and three faba bean cultivars (Giza-843, Nubaria-1, and Misr-1). Strip-split plot design in RCBD with three replications was used. The results indicate that (I 50 ) treatment significantly decreased leaf area index, No. of branches plant -1 , No. of leaves plant -1 , plant height, No. of pods plant 1 , 100-seed weight, No. of days from sowing to maturity, seed yield, and land use efficiency (LUE); increased water productivity (WP), economic water productivity (EWP), NPK%, and seeds crude protein SCP%, relative to (I 100 ) treatment, in both seasons. Inoculation with AMF significantly increased all studied traits of faba bean plants and improved nutrient and water uptake under drought-stress conditions. AMF was increased seed yield by 19.34 and 24.19% compared to un-inoculation in the 1 st and 2 nd seasons, respectively. Giza-843 cv . gave the highest values of plant height, No. of pods plant -1 , No. of days to maturity, seed yield, land use efficiency, WP, EWP, and tolerance to drought stress. The 1 st and 2 nd order interactions were significant in most traits.
NIR Spectroscopy of Star-Forming Galaxies at z 1.4 with Subaru/FMOS: The Mass-Metallicity Relation

We present near-infrared spectroscopic observations of star-forming galaxies at z � 1.4 with FMOS on the Subaru Telescope. We observed K-band selected galaxies in the SXDS/UDS fields with K � 23.9mag, 1.2 � zph � 1.6, M� � 10 9:5 Mˇ, andexpectedF(H˛) � 10 � 16 ergs � 1 cm � 2 ; 71objectsin the sample havesignificantdetections of H˛. For these objects, excluding possible AGNs, identified from the BPT diagram, gas-phase metallicities were obtained from the [NII]/H˛ line ratio. The sample is split into three stellar-mass bins, and the spectra are stacked in each stellar-mass bin. The mass‐metallicity relation obtained at z � 1.4 is located between those at z � 0.8 and z � 2.2. We constrain the intrinsic scatter to be � 0.1dex, or larger in the mass‐metallicity relation at z � 1.4; the scatter may be larger at higher redshifts. We found trends that the deviation from the mass‐metallicity relation depends on the SFR (Star-formation rate) and the half light radius: Galaxies with higher SFR and larger half light radii show lower metallicities at a given stellar mass. One possible scenario for the trends is the infall of pristine gas accreted from IGM, or through merger events. Our data points show larger scatter than the fundamental metallicity relation (FMR) at z � 0.1, and the averagemetallicities slightly deviate fromthe FMR. The compilationof the mass‐ metallicity relations at z � 3t oz � 0.1 shows that they evolve smoothly from z � 3t oz � 0 without changing the shape so much, except for the massive part at z � 0.
Study on the distribution and connectivity of organic matter pores in Longmaxi shale based on 2D and 3D FIB‐SEM

Knowledge of shale pore structure characteristics is crucial to understand gas storage and seepage mechanisms. Organic matter (OM) pores are considered the most important pore type in shale, and one of the currently significant research questions focuses on the spatial distribution and connectivity of OM pores. To answer this question, typical OM‐rich siliceous shale samples from the Lower Silurian Longmaxi Formation were comprehensively investigated using focused ion beam scanning electron microscopy. A three‐dimensional model of the OM‐rich region of interest was segmented and reconstructed based on numerous two‐dimensional slices. The types of OM were found to control the development of organic pores, and OM pores including honeycomb‐shaped pores, spongy‐shaped pores, and slit‐like irregular pores are mainly formed in the pyrobitumen. The pore structure parameters of the OM‐rich ROI revealed that the pore size distribution of honeycomb‐shaped OM pores formed in the pyrobitumen was mainly distributed in the range of 10–50 and 80–100 nm, while the throat equivalent diameter distribution demonstrated a unimodal curve with the main peak located at approximately 30 nm. Pore connectivity analysis further indicated that pyrobitumen also contained several isolated nano‐pores, and pores with diameters smaller than 40 nm were poorly connected. Furthermore, permeability simulation revealed clear discrepancies in different directions owing to the heterogeneity of the OM pores. These findings provide experimental evidence for the assessment of shale gas resources and their development potential.
Flow field characteristic of water jet with air ring protective layer under submerged environment and the orthogonal optimization of nozzle structure

A water jet with an air ring protective layer is a promising rock‐breaking and cutting rate improvement method in submerged environment, such as oil–gas drilling. The jet flow field characteristic determines the jet impinge performance and is affected by nozzle structure parameters. In this study, the water jet flow with air ring under submerged environment was numerically simulated. The jet flow field structure with air ring was obtained by analyzing the distributions of jet velocity and air content at different cross sections. The effects of several critical nozzle structure parameters on jet isokinetic core length and axial velocity were investigated by adopting the orthogonal design method. The results show that the jet flow field structure with air ring in radial direction includes a high‐speed water jet zone, air ring protective layer, and air–water mixed zone, having the advantages of concentrated energy in axis region, long core section length, and low‐velocity attenuation. The influence degrees of nozzle structure parameters on jet core section length and axial velocity at X = 0.3 m are: length‐diameter ratio > outlet diameter > conic angle > air nozzle diameter > water‐air nozzle spacing and outlet diameter > length‐diameter ratio > conic angle > water‐air nozzle spacing > air nozzle diameter, respectively. The jet core section length and axial velocity both increase exponentially with the increasing outlet diameter, both first increase rapidly and then slowly decreases with the increase of conic angle and water–air nozzle spacing. There is the optimal conic angle of 15° and appropriate water–air nozzle spacing of 3–5 mm. With the increase of length–diameter ratio, they both first decrease rapidly and then slow down, indicating that conical nozzle is more suitable for water jet with air ring. And 0.9–1.2 mm is proper for the air nozzle diameter.
ORIGIN OF THE UNUSUALLY LOW NITROGEN ABUNDANCES IN YOUNG POPULATIONS OF THE LARGE MAGELLANIC CLOUD

It is a longstanding problem that H ii regions and very young stellar populations in the Large Magellanic Cloud (LMC) have nitrogen abundances ([N/H]) that are a factor of ∼7 lower than the solar value. We here discuss a new scenario in which the observed unusually low nitrogen abundances can be closely associated with recent collisions and subsequent accretion of H i high velocity clouds (HVCs) that surround the Galaxy and have low nitrogen abundances. We show that if the observed low [N/H] is limited to very young stars with ages less than ∼107 yr, then the collision/accretion rate of the HVCs onto the LMC needs to be ∼0.2 M☉ yr−1 (corresponding to the total HVC mass of 106–107 M☉) to dilute the original interstellar medium (ISM) before star formation. The required accretion rate means that even if the typical mass of HVCs accreted onto the LMC is ∼107 M☉, the Galaxy needs to have ∼2500 massive HVCs within the LMC's orbital radius with respect to the Galactic center. The rather large number of required massive HVCs drives us to suggest that the HVCs are not likely to efficiently dilute the ISM of the LMC and consequently lower the [N/H]. We thus suggest the transfer of gas with low [N/H] from the Small Magellanic Cloud to the LMC as a promising scenario that can explain the observed low [N/H].
Inducing mutations by using chemical, electric shock and physical mutagens in bread wheat (Triticum aestivum L.)

The present investigation was carried out at the Experimental Farm, Faculty of Agriculture, Al-Azhar University, Assiut, Egypt during three successive winter seasons of 2019/2020, 2020/2021 and 2021/2022. Two bread wheat ( Triticum aestivum L.) cultivars named Gemmiza 11and Shandweel 1 are treated with different concentrations of Sodium azide, Hydrazine hydrate, Electric shock and Gamma rays. According to the final results in M3 generation for Gemmiza 11, the best mutagens were electric shock for number of grains/ spikelet and 1000 grain weight and gamma rays for grain yield per plant. While Shandwel1was treated by Hydrazine hydrate for number of grains/spikelet, Electric shock for 1000 grain weight and Gamma rays for grain yield per plant. Heritability estimates were high for all characters studied except 1000 grain weight for Gemmiza11, no. spikes /plant and grain yield /plant for Shandweel 1 which was moderate. The phenotypic coefficients of variation (PCV) values were high for no. spikes /plant for Shandweel 1. The moderate PCV and genotypic coefficients of variation (GCV) were estimated for grain yield /plant and no. of spikes /plant for Gemmiza 11, GCV for no. of spikes /plant for Shandweel 1. Low estimates
Comparison of AGN and Nuclear Starburst Activity in Seyfert 1 and 2 Galaxies over a Wide Luminosity Range Based on Near-infrared 2-4 micrometer Spectroscopy

We present near-infrared K- (1.9-2.5 micrometer) and L- (2.8-4.2 micrometer) band spectroscopy of 22 Seyfert nuclei. We use two methods to investigate the presence of nuclear starbursts: (1) the Polycyclic Aromatic Hydrocarbon (PAH) emission feature at lambda_rest = 3.3 micrometer in the rest frame of L-band spectrum (a starburst indicator) and (2) the CO absorption feature at lambda_rest = 2.3-2.4 micrometer in the rest frame of the K-band spectrum, originating in the CO molecule. We clearly detected the 3.3 micrometer PAH emission features in five objects and the CO absorption features in 17 objects. Seyfert 2 galaxies tend to show bluer K-L colors compared with Seyfert 1 galaxies. We interpret the discrepancy as resulting from relative strength of stellar emission because AGN emission is affected by dust extinction. The 3.3 micrometer PAH emission luminosity (L_3.3PAH) distributions for the Seyfert 1s and Seyfert 2s are very similar when normalized to the AGN power. Star-formation rates estimated from L_3.3PAH could be large enough to inflate the dusty torus by supernova explosion. We find that L_3.3PAH positively correlates with N-band luminosity with small aperture over a wide AGN luminosity range, and is independent of physical area we probed. The results suggest that nuclear region has a concentration of star formation and the star formation would control AGN activity.