Miracle-dz/UniFAR-FTUs huggingface dataset:
Polymorphism of paracetamol: A comparative study on commercial paracetamol samples.

[Email: bashpabiju@gmail.com, Tel: +91 9446597209] 2. Department of Chemistry, N.S. S. College, Manjeri, Malappuram, Kerala - 676122, India. [Email: bijudask@gmail.com, Tel: +91 9447170209] 3. B.Sc. Chemistry, Department of Chemistry, N.S. S. College, Manjeri, Malappuram, Kerala - 676122, India. [Email: anjalimtom@gmail.com, Tel: +91 8943024248] 4. B.Sc. Chemistry, Department of Chemistry, N.S. S. College, Manjeri, Malappuram, Kerala - 676122, India. [Email: archanapresentation@gmail.com, Tel: +91 9562018930] 5. B.Sc. Chemistry, Department of Chemistry, N.S. S. College, Manjeri, Malappuram, Kerala - 676122, India. [Email: murshidha.kp@gmail.com, Tel: +91 9567410988] 6. B.Sc. Chemistry, Department of Chemistry, N.S. S. College, Manjeri, Malappuram, Kerala - 676122, India. [Email: noufalabanu@gmail.com, Tel: +91 8907934382] 7. B.Sc. Chemistry, Department of Chemistry, N.S. S. College, Manjeri, Malappuram, Kerala - 676122, India. [Email: amrutharadhakrishnanammu@gmail.com, Tel: +91 9447190437] 8. B.Sc. Chemistry, Department of Chemistry, N.S. S. College, Manjeri, Malappuram, Kerala - 676122, India. [Email: vimishakvimi@gmail.com, Tel: +91 9846157267] Paracetamol (acetaminophen) is an important analgesic and antipyretic drug which is used worldwide. Paracetamol shows polymorphism and exists in three forms. These are monoclinic (Form I, stable), orthorhombic (Form II, metastable) and Form III (unstable and not yet characterized). Most of the paracetamol drug samples belong to monoclinic form which is the most stable polymorph. Paracetamol is prepared by the reaction between 4-aminophenol and ethanoic anhydride and is purified. The product obtained is characterized by melting point and spectral techniques like IR and UV-Visible spectroscopy. Various commercial paracetamol tablets were collected, powdered and their melting points were determined. All the eleven drug samples analyzed are found to be belonging to the stable monoclinic form.
Social deprivation and oral health: A narrative review

Deprivation is a state of observable and demonstrable disadvantage of an individual relative to the to which he belongs. Deprivation can be material or social. Non-participation of the individual in their roles, relationships, customs, functions, rights and responsibilities implied by membership of society is social deprivation. The indicators of deprivation are either direct/indirect and ranges from relatively simple single item asset-based measures to more complex measures. The most used indices are Townsend’s Index of Material Deprivation, the Jarman Deprivation Score and the Index of Multiple Deprivation (IMD). Deprived adults have greater prevalence of dental caries and periodontitis, higher rates of tooth loss, less dental service utilization and more dental risk behaviors when compared with advantaged population. Despite the fact that overall population dental diseases levels have declined in recent decades, the socially deprived population are still suffering from many of the dental related diseases and its consequences.
¿Contribuyen las Redes de Capital Social a la Innovación en los centros educativos?: Análisis en los Centros de Enseñanza de Bachillerato de la Comunidad Valenciana

This paper aims to provide data on the effectiveness of social capital networks in the high school of the Valencian Community, providing data on the dimensions involved in the networks and their impact on educational innovation. For this purpose, we have collected information from 71 centers distributed proportionally throughout the Valencian Community to identify the contribution of each of the dimensions related to social networks on educational innovation, observing the differences between
Rates of atmospheric nitrogen deposition to agricultural and natural lands within the Lower Dniester catchment

Summary Purpose of the work was to quantify and compare the rates of atmospheric bulk nitrogen (N) deposition to the natural wetland and two managed areas within the Lower Dniester catchment in 2011–2019. Methodology. To collect atmospheric bulk (dry and wet) deposition we used custom-made accumulative samplers. We determined dissolved inorganic N (DIN) compounds in samples with ion chromatography and water soluble and total N (TN) with routine wet chemistry. Results and Conclusions. Croplands in the Lower Dniester basin have been recognized as a highly N polluted areas being both local sink and potential source of TN acting as a local threat for nearby natural and semi-natural ecosystems. Mean annual TN depositions have been quantified to be 20.1±0.3, 14.1±0.1 and 10.0±0.3 kgN/ha for cropland, garden and natural wetland sites respectively. We have found significant increase of NH4 + and decreased of NO3 − in DIN deposition with overall decrease and stabilization of DIN in 2018–2019. Substantial contribution of ‘previously unaccounted’ TON (66–72%) to TN was assumed to be region-specific. Besides, ca. 52–68% of water soluble TN had an organic origin and could be considered as additional easy available N source for both terrestrial and aquatic ecosystems within the study region.
Assorted Attack Detection for IoT

While IoT has huge social impact, it comes with a number of key security Challenges. Smart devices are vulnerable to variety of attacks. In this project, we propose the solution to detect all types of attacks in an IoT environment. For this, we initially create the wireless network and then implement mobility and energy in every node of the network. Later we intentionally create some malicious in the network for detecting the attacks. Then, we Perform data transmission between the nodes as a regular manner. For data transmission we used AODV protocol. Finally, we identified the malicious behavior and perform analysis on that collected data and then detected the attacks. It also detected the types of attack occurred.
Influence of New Complete Dentures on Quality of Life in Elderly People: Complete Dentures and Quality of Life

Background: Nowadays, the use of complete denture remains very large in the world, and is extremely important in the maintenance of the quality of life, especially, for the elderly people. Purpose: To evaluate the importance of periodically replace old complete dentures in the quality of life, using the OHIP-EDENT questionnaire. Methods: Twenty-eight complete denture wearers (15 females and 13 males), from 51 to 87 year-old (mean of 66 years), and with the need for maxillary and mandibular prostheses. To evaluate the impact of the initial oral condition on quality of life, the individuals answered the questionnaire and, after 3 months of use of the new complete dentures, the questionnaire was reapplied. The Oral Health Impact Profile (OHIP-EDENT) provided 7-dimensional analysis: functional limitation, physical pain, psychological discomfort, physical disability, psychological disability, social disability and general disability. For each of dimensions scores were assigned according to the individual's response (0 never, 1 sometimes and 2 always) and the sum of points of all questions indicated the OHIP index. Results: The data were submitted to the normality test (Shapiro-Wilk) and presented a non-normal distribution, followed by Wilcoxon's test for comparison of OHIP EDENT indicators, before and after prosthetic rehabilitation. Statistical results showed significance at 5% (p≤0.5) indicating that new complete dentures improved all dimensions evaluated. Conclusion: It can be concluded that with the new complete denture there was an improvement in the quality of life of the complete denture wearers. *Correspondence: Prof. Dr. Wilson Matsumoto. Ribeirão Preto School of Dentistry, University of São Paulo. Rua Manoel Achê, 981/21 – 14020590, Ribeirão Preto, São Paulo, Brazil. Received: 21 July 2020; Accepted: 17 August 2020
The Bilateral Limb Deficit (BLD) Phenomenon During Leg Press: An Investigation Into Central And Peripheral Factors

Background: The bilateral limb deficit (BLD) phenomenon is the difference in maximal or near maximal force generating capacity of muscles when they are contracted alone or in combination with the contralateral muscles. It has been suggested that the BLD may be due to interhemispheric inhibition, however the origin of the deficit is yet to be determined. The aim of this study was to investigate central and peripheral factors responsible for the BLD during leg press using surface electromyography (EMG) and electroencephalography (EEG). Methods: Fourteen adults (age = 23.7 ± 4.7 years old) completed bilateral (BL), unilateral left (UL) and unilateral right (UR) isometric leg press exercises. Bilateral limb ratio (BLR) was calculated similar to previous studies and surface EMG from three muscles of the quadriceps femoris (vastus lateralis, vastus medialis and rectus femoris) were used to compare signal amplitude in each condition. Movement related cortical potentials (MRCPs) over the left and right motor cortex areas (C3 and C4, respectively) were used to assess brain activity asymmetries reflecting central factors. Results: The BLD was present in ten of the fourteen participants (mean BLR=81.4%). Mean RMS activity demonstrated differences in amplitudes between the quadriceps muscles, however no significant differences were noted between bilateral and unilateral conditions. No significant differences in MRCPs were observed between brain activity of the C3 and C4 electrodes in any of the conditions. Conclusion: This study noted the presence of BLD however the results did not provide evidence of significant limitations in either the EMG and EEG data.
Reactive collisions with conformationally controlled molecules

A new method to study conformer-specific effects in gas-phase ion-molecule reactions was developed. The cis- and trans-conformers of 3-aminophenol were spatially separated in a molecular beam and reacted with a Coulomb crystal of laser cooled Ca+ ions. The reaction of the cis-conformer was found to be twice as fast as the reaction of the trans-conformer. The difference in the rates could be explained by differences in the long-range ion-dipole interaction potential and the results of adiabatic-capture-theory calculations agreed well with the experiment. A new experimental apparatus dedicated to conformer-specific ion-molecule experiments was designed and characterised. The new apparatus incorporates a time-of-flight mass spectrometer coupled to a linear quadrupole ion trap. The new mass spectrometer performs well and enables high resolution mass spectra of the trapped ions. The molecular beam machine in the new apparatus was tested and characterised by measuring OCS deflection profiles. A theoretical feasibility study for rotationally quantum-state selected ion-molecule reactions was performed and a new experiment was suggested and simulated.
Implications of the Digital Economy on Consumer Behavior: Theoretical and Empirical Approach

relations through the social media. The social media networks are democratic platforms for spreading and accessing information. E-commerce transactions are being facilitated by the e-commerce websites, social media networks andother websites. According to KrishnamurthyandDou (2008), social media include social networking sites, user generated services (blogs), online rating/review sites, video sharing sites, virtual game worlds, through which consumers produce, design, publish or edit Abstract: This study examines the implications of the digital economy on consumer behavior, it examines a bi-dimensional argument from theoretical and empirical approaches. It lays a foundation for all rational choice explanations and individual preferences, beliefs and constraints in the digital age. Literature reviewed indicated that the digital age is a determinant for consumer’s preferences influenced by electronic consumptions, powered by internet platforms. Findings suggest that consumers are primarily influenced by the quality of information or service quality and subsequently influenced by customer ratings and overall rankings. The final model on consumer responses is to provide comprehensive discussions on the various stages of consumer behaviour, and specifically, its speed and access on the different stages in the decision-making process. Recommendations of this study: individuals and users must collate information targeting socioeconomic growth goals – greater space for higher innovations, responsible business, aimed a trisks reduction in the digital economy. Regulatory authorities must effectively create an environment for achieving these goals.
Review of Parasuicide Cases in a South African District Hospital from 2013-20181

ABSTRACT Parasuicide is referred to as an apparent attempt at suicide without the actual intention of killing oneself. Its prevalence continues to increase at Brits District Hospital. The current study aimed to review the parasuicide cases presented at this hospital from 2013 to 2018. The hospital is located in Madibeng district, in the North-West Province of South Africa. The study results have painted a clear picture of parasuicide cases at Brits district hospital where the phenomenon was more often observed among young African females, who were single, unemployed, and with a secondary level of education. For most of them, it was the first attempt and mainly occurred in the months of January and February. Overdose of medication was the most common method used and a relationship problem remained the main reason that motivated the attempt.
Histopathological and Clinical Correlation of Hyperpigmented Skin Lesions

Introduction : The spectrum of clinical disease related to hyperpigmented lesion is wider. The most common hyperpigmented skin lesion is lichen planus and its variants. Histopathological examination helps to derive an accurate tissue reaction. Pathologic examination often serves as a confirmative diagnosis for skin lesions. The histology-based treatment will be helpful for establishing a standardized management for hyperpigmentary skin lesions. Materials and Methods : A total of 100 patients with hyperpigmented punch skin biopsy lesions in all age groups following inclusion and exclusion criteria is taken and examined for histopathological correlation from the Department of Pathology. Result: In this study of hyperpigmented skin lesions the maximum number of cases 45 (45%) were those of classical Lichen planus and its variants, followed by 12% of eczematoid dermatitis, 8% of PMLE, 7%of DLE, 6% of lichen simplex chronicus, 7% of post inflammatory hyperpigmentation, 3% of prurigo nodularis, 4% of prurigo simplex, morphea 4%, acne 3%, and 1% of erythema dyschromium perstans. 90% cases show histopathological correlation and 10% cases were diagnosed only on histology based. Conclusion : Lichen planus and its variants are most common hyperpigmentary skin lesions found in the study population. The pathologist ability to render an accurate diagnosis depends on the available clinical evaluation details.
Visual Abilities Distinguish Level of Play in Rugby

Background. Novices in sport possesses similar visual skills to that of experts, however there may be major differences in magnitude of performance in these skills, with expert athletes only demonstrating superiority in specific vision skills and not all aspects of vision. Objectives. In this vain, the aim of this study was to discern whether Premier League rugby players has enhanced visio-spatial skills in comparison to First Division rugby players. Methods. Thus, the present study compared the performance of Premier League rugby players (n = 40) and First Division rugby players (n = 40) on six specific components of vision, namely; accommodation facility, saccadic eye movement, speed of recognition, peripheral awareness, visual memory, and hand-eye coordination. Results. Premier League rugby players performed significantly (p = 0.001) better than the First Division rugby players in five of the six tests. but were found to be similar in visual memory performance (p = 0.810). Conclusion. While this study substantiates the proposal that expert athletes, and specifically rugby players, have superior visual expertise to novice athletes, this study also found that this is not the case with all vision skills. The present study’s findings suggest that sport-specific vision testing batteries may be required to distinguish high performers from low performers in the same vein as physical tests are utilised in the selection and recruitment of athletes.
Inactivación de Escherichia coli productora de toxina Shiga en carne bajo condiciones de refrigeración mediante el aceite esencial de Lippia origanoides

Desde el punto de vista de salud pública, el patotipo de Escherichia coli Productor de Toxina Shiga (STEC) es el más relevante en la actualidad, debido a los síntomas y mortalidad que ocasiona, además de su demostrada multirresistencia antibiótica. El principal reservorio de esta bacteria es el ganado vacuno, razón por la cual la ingestión de alimentos derivados de estos animales de abasto es una de las principales fuentes de infección para el ser humano. El objetivo de este estudio fue determinar el efecto antibacteriano de aceites esenciales y extractos de plantas no diluidos frente a cepas STEC in vitro y en muestras de carne. Los resultados del ensayo in vitro revelaron que el aceite esencial de Lippia origanoides fue el que exhibió mayor efecto antimicrobiano evidenciando, en promedio, halos de inhibición en placa de 24,58 mm y una Concentración Mínima Bactericida de 1,8%. Adicionalmente, no se obtuvo crecimiento bacteriano luego de inocular un cocktail de cepas STEC en muestras de carne refrigerada adicionadas con este aceite esencial, durante un periodo de incubación de nueve días. Por tanto, el uso del aceite esencial de Lippia origanoides puede ser un método alternativo de control para este patógeno en carnes. Este es el primer reporte de inhibición de cepas STEC no O157 con Lippia origanoides en muestras de carne.
A step forward towards sustainable aerobic alcohol oxidation: new and revised catalysts based on transition metals on solid supports

The oxidation of alcohols is a reaction under continuous investigation, due to the importance of oxidation products and the necessity to perform it in a more sustainable way with respect to traditional procedures. In particular, the combination of a metal catalyst with molecular oxygen or air represents one of the best alternatives in this field. New catalysts are continuously proposed in the literature, and it is not often easy to compare their performances owing to the great amount of examples reported. Heterogeneous catalysts represent the best solution to heavy metal contamination of the products, provided that leaching has not occurred. Moreover, they ideally should be recovered without deactivation and reused after reaction. The employment of air or oxygen in non-flammable solvents (ideally, water) is also highly appreciated, for safety reasons. We have tried in this review to focus on some very recent reports on solid supported transition metal catalysts that strive to follow these principles thus performing oxidation in a more sustainable way while guaranteeing an acceptable substrate scope for synthetic utility.
High-Q Spectral Peaks and Nonstationarity in the Geomagnetic Field over 1 the 400-4000 μHz Band

This paper analyzes three 60 d sections of geomagnetic data from Honolulu 17 Observatory during 2001−2, showing the ubiquitous presence of 18 narrowband, very statistically significant, high Q features in multitaper 19 power spectra, along with pervasive nonstationarity as measured by the 20 frequency offset coherence over 400−4000 μHz (or 2500−250 s period). This 21 behavior is nearly identical in the H and Z components of the geomagnetic field, and more subdued in the much weaker D component. The peak 23 frequencies correlate well with the optically−measured frequencies of solar 24 p−modes, and the raw Qs are defined by the resolution bandwidths of the 25 estimates, with values ranging from hundreds to thousands. Further, 26 spectral peaks are consistently coherent across frequency due to 27 nonstationarity, and frequently exhibit cyclostationarity at offset 28 frequencies of ±0.5 cycles per day. None of these characteristics are 29 consistent with internal magnetospheric processes. A mixture 30 central/noncentral chi square model was fit to raw spectral estimates in an 31 attempt to model narrowband, high Q, quasi−deterministic modes 32 embedded in a stochastic background. This model yielded noncentral 33 fractions of 0.13 (1000−2000 μHz), 0.24 (1500−2500 μHz), 0.35 (2000−3000 34 μHz), 0.30 (2500−3500 μHz) and 0.17 (3000−4000 μHz). These values 35 suggest that up to 35% of the power in the geomagnetic field in the 36 1000−4000 μHz band averaged over 60 days is forced by solar p−modes.
A Review of Achromatopsia

Congenital achromatopsia is a hereditary form of day blindness caused by cone photoreceptor dysfunction, with an incidence of approximately 1 in 30,000. This inherited disorder is characterized by a lack of color discrimination, nystagmus, photophobia, and low visual acuity (< 0.2). The most typical genetic mutations are autosomal recessive changes in CNGA3, CNGB3, GNAT2, PDE6H, PDE6C, or ATF6. It should not be confused with cerebral achromatopsia, which is an acquired form of total color blindness that can result from illness, trauma, or some other cause. Color plays an essential role in our lives. It can change actions, influence thinking, and cause reactions. As a powerful type of communication, color is irreplaceable. Green means “go” and red means “stop”. Traffic lights send this global meaning. Color vision deficiency, creates challenges in the daily lives of those who have an insufficient visual sense. Purpose: The aim of this review is to examine the literature published on achromatopsia and summarize the diagnosis, management, genetic characteristics, and the recent advances in gene therapy. Conclusions: Congenital achromatopsia is a complex inherited disease. Management of achromatopsia is multifaceted. There is currently no cure for achromatopsia, although gene therapy is a therapeutic option already being studied in clinical trials. The most recent study in human adults can be classified as safe and positive in terms of efficacy.
Water Oxidation Mechanism for 3d Transition Metal Oxide Catalysts under Neutral condition

Electrochemical water splitting to produce hydrogen energy is regarded as a promising energy conversion process for its environmentally friendly nature. To improve cell efficiency, the development of efficient water oxidation catalysts is essentially demanded. For several decades, 3d transition metal oxides have been intensively investigated for their high activity, good durability and low-cost. This review covers i) recent progress on 3d transition metal oxide electrocatalysts and ii) the reaction mechanism of oxygen evolving catalysis, specifically focused on the proposed pathways for the O-O bond formation step.
Suggestion-Based Fuel Efficient Control of Connected and Automated Vehicles in A Multi-lane Urban Traffic

In this paper, a novel ‘suggestion-based’ control framework is proposed for heterogeneous traffic networks, which includes both human-driven vehicles (HDVs) and connected and automated vehicles (CAVs). The proposed control framework is based on model predictive control (MPC) and aims at improving fuel/energy efficiency in a multi-lane urban traffic network. In this suggestion-based framework, CAVs can provide non-binding suggestions (reference velocity and lane change suggestion) to their preceding HDVs, which are the actions the HDVs should take. This control framework provides additional decision variables to the CAVs with which they can influence the actions of the HDVs, and hence improve the fuel efficiency of the network. For safe operation, we develop a data-driven model (with data obtained from a table-top drive simulator) for predicting the future velocities of HDVs while following the suggestions. Simulation studies show the proposed control strategy can result in up to 17.3% improvement in the average fuel efficiency.