Miracle-dz/UniFAR-FTUs huggingface dataset:
Lithium ion conductivity and phase composition of 3Li2S + P2S5 - 2LiBH4 + LiBr composites.

The crystal structure and electrochemical properties of a mixed LiBH4LiBr-Li2S-P2S5 system have been studied, with the aim to investigate relations between ionic conductivity and sample content, and to evaluate the materials electrochemical properties. Five samples with different concentration rates were synthesized by ball milling and annealing, and the crystalline phases were determined by powder X-ray diffraction, powder neutron diffraction and infrared spectroscopy. The ionic conductivities were decided by electrochemical impedance spectroscopy, and electrochemical properties were investigated through battery tests and cyclic voltammetry. Impedance measurements showed ionic conductivities in the range 10−4 10−3 S cm−1 at room temperature, thus the materials are classified as superionic conductors. X-ray diffraction displayed that Li6PS5Br had been formed in all samples after synthesizing, while Li(BH4)1−yBry was present in three out of the samples. It has previously been reported that the positions and the amount of substituted bromide in the structures effect how local ionic diffusivity translates to macroscopic ionic conductivity, and several structural features have been investigated in order to find a relation between crystal content and measured conductivities. It was however not possible to find an absolute correlation. Concerning the structure of LB0.33LPS0. 67, the structure model fitted to the X-ray diffraction data did not match with the neutron diffractogram. A new structure model of the Li6PS5Br phase was therefore introduced, including the possibility of borohydride substitution in the structure. The new model gave a better fit for both diffractograms, thus it is suggested that borohydride can be substituted into the argyrodite structure of Li7−x−yPS6−x−yBrx(BH4)y.
Constructing Global Coherence Representations: Identifying Interpretability and Coherences of Transformer Attention in Time Series Data

Transformer models have shown significant advances recently based on the general concept of Attention — to focus on specifically important and relevant parts of the input data. However, methods for enhancing their interpretability and explainability are still lacking. This is the problem which we tackle in this paper, to make Multi-Headed Attention more interpretable and explainable for time series classification. We present a method for constructing global coherence representations from Multi-Headed Attention of Transformer architectures. Accordingly, we present abstraction and interpretation methods, leading to intuitive visualizations of the respective attention patterns. We evaluate our proposed approach and the presented methods on several datasets demonstrating their efficacy.
Survey on Odorous Mineral Gases in the Air Around the Wastewater Treatment Plant: A Case Study in a Stabilization Pond

Malodors are one of the problems of water and wastewater treatment plants, especially in the vicinity of residential areas. Mineral compounds like hydrogen sulfide (H2S) and ammonia (NH3) produce unpleasant smells in the wastewater treatment plants. These gases also have adverse effects on both humans and the environment. After field visits around the plant, a number of 12 sampling stations were determined. Sampling stations were selected from 4 cardinal directions with regard to permanent trade winds and on distances of 0, 2 and 4 km from the plant. Sampling was performed in the morning and evening during the four seasons. Jacob and Indophenol methods were used for measuring the concentration of H2S and NH3. According to analysis of variance (ANOVA) and Tukey test, and concentrations of NH3 and H2S during different seasons, the emissions were more significant in the warm seasons and caused more malodors (P = 0.011, P = 0.004 for NH3 and H2S, respectively). Moreover, there was a significant relationship between the concentration of NH3 and sampling sites (P = 0.000). However, the relationship between the concentration of H2S and sampling stations was not significant (P = 0.179). According to the results, the concentrations of H2S and NH3 in all the seasons except for winter were within the threshold limits. The concentration of H2S in the summer and the concentration of NH3 in all the seasons were higher than USEPA standards and World Health Organization (WHO) guidelines.
Spiral-spectral fluid simulation

We introduce a fast, expressive method for simulating fluids over radial domains, including discs, spheres, cylinders, ellipses, spheroids, and tori. We do this by generalizing the spectral approach of Laplacian Eigenfunctions, resulting in what we call spiral-spectral fluid simulations. Starting with a set of divergence-free analytical bases for polar and spherical coordinates, we show that their singularities can be removed by introducing a set of carefully selected enrichment functions. Orthogonality is established at minimal cost, viscosity is supported analytically, and we specifically design basis functions that support scalable FFT-based reconstructions. Additionally, we present an efficient way of computing all the necessary advection tensors. Our approach applies to both three-dimensional flows as well as their surface-based, codimensional variants. We establish the completeness of our basis representation, and compare against a variety of existing solvers.
Multiple Shoot Induction and Plant Regeneration of Rosa damascena Mill

An in vitro regeneration system was developed for propagation of Rosa damascena Mill. Axillary shoot proliferation and root induction were induced in the nodal segments on Murashige and Skoog (MS) medium and Quoirin and Lepoivre (QL) medium supplemented with benzyladenine (BA) or á-napthalene acetic acid (NAA) or in combination within 4 weeks. The highest number of root per explant was obtained from MS medium supplemented with 0.5 mg/l NAA and 87.5 % of the explants exhibited root development, 2.71 roots per explant. The best response in terms of frequency of shoot regeneration (100%) and maximum number of shoots (8.27 shoots per explant) were developed on QL medium containing a combination of 0.1 mg/l NAA and 4.0 mg/l BA. A proliferating shoot culture was established by repeatedly subculturing newly formed shoots at 4 week intervals. Thus, 59.8 shoots were obtained in 8 weeks from a single nodal explant. Rooting of the regenerated shoots was induced on MS medium supplemented with 0.5 mg/l NAA and 85% of the shoots developed roots at an average of 2.3 per shoot within 4 weeks. Ninty percent of plantlets were acclimatized and established in soil. Multiple Shoot Induction and Plant Regeneration of Rosa damascena Mill. Chitribul Bhoomsiri and
A DATA ENVELOPMENT ANALYSIS OF THE RESPONSE OF HEALTHCARE FACILITIES TO CORONAVIRUS PANDEMIC: EVIDENCE FROM ROMANIA

The coronavirus pandemic overwhelmed hospitals all over the world. Our paper aims to analyze the response of the Romanian hospitals to this health crisis. The objectives are to estimate the technical efficiency of 18 hospitals designated as support-units for COVID-19 treatment and to identify the optimal allocation of hospital resources for the inefficient units. Data Envelopment Analysis was used to estimate technical efficiency scores of the hospitals, under the assumption of variable returns to scale, using 3 different models. The results show that the average technical efficiency increases from one model to another, as new inputs are added. The resources allocation analysis demonstrates that a slight reduction in resources would have been possible keeping steady the outputs vector. This study is the first one regarding the impact of COVID-19 on Romanian hospitals and offers a basis for future research. Our analysis could support implementation of emergency measures in hospitals management.
Role of Different Magnetic Resonance Imaging Pulse Sequences in Assessment of Patients with Multiple Sclerosis

Magnetic resonance imaging (MRI) plays an important role in the diagnosis of multiple sclerosis and has been incorporated into the McDonald diagnostic criteria for MS. Additionally, MR has proven useful for studying the natural history of the disease and monitoring the effects of new treatments. Selective identification of lesions that contribute most to the patient’s disability and clinical progression can be better achieved by using newer imaging techniques which are more sensitive in identifying abnormalities of the central nervous system related to MS and may facilitate prediction of neurologic impairment and evaluation of response to disease-modifying therapy in the future.
Chronic Kidney Disease Kronik Böbrek Yetmezlikli Hastalarda Sekonder Hiperparatrodizm ve Oksidatif Stress Arasındaki İlişkinin Araştırılması

ÖZ AMAÇ: Bu çalışmada, paratroid hormon (PTH) seviyesi yüksek kronik böbrek yetmezlikli hastalarda, oksidan ve antioksidan sistemlerdeki değişikliklerin araştırılması amaçlanmıştır. GEREÇ ve YÖNTEM: Toplam 50 hemodiyaliz hastası PTH düzeyleri esas alınarak iki eşit gruba bölündü; PTH düzeyi > 300 pg/mL (Grup 1) ve < 300 pg/mL (Grup 2). Yirmi sağlıklı kişi kontrol grubu (Grup 3) olarak çalışmaya katılmıştır. Malondialdehit (MDA), ilerlemiş protein oksidasyon ürünü (AOPP), askorbik asit (AA) düzeyleri ve myeloperoksidaz (MPO) ve katalaz (KAT) aktivitesi ölçümleri kolorimetrik yöntemle gerçekleştirilmiştir. PTH ölçümü ise kemiluminens yöntemle gerçekleştirilmiştir. BULGULAR: Kontrol grubuyla karşılaştırıldığında, MDA düzeyi grup 1 ve 2’de, AOPP düzeyi ise sadece grup 2’de anlamlı artış göstermiştir (p<0.05). MPO aktivitesi ise grup 1’de kontrol grubuna göre anlamlı azalma göstermiştir (p<0,05). KAT aktivitesi ve AA düzeyleri, kontrol grubuna göre, hem grup 1 hem de grup 2’de anlamlı olarak azalmıştır (p<0,05). sONUÇ: Bu çalışma, kronik böbrek yetmezlikli hastaların artmış oksidatif stres ve azalmış antioksidan savunma sistemiyle karakterize olduğunu göstermiştir. Bununla birlikte, PTH yüksekliğinin bu hastalarda oksidan ve antioksidan mekanizma üzerinde herhangi bir etkiye sahip olmadığını göstermiştir.
Integer Functions Suitable for Homomorphic Encryption over Finite Fields

Fully Homomorphic Encryption (FHE) gives the ability to evaluate any function over encrypted data. However, despite numerous improvements during the last decade, the computational overhead caused by homomorphic computations is still very important. As a consequence, optimizing the way of performing the computations homomorphically remains fundamental. Several popular FHE schemes such as BGV and BFV encode their data, and thus perform their computations, in finite fields. In this work, we study and exploit algebraic relations occurring in prime characteristic allowing to speed-up the homomorphic evaluation of several functions over prime fields. More specifically we give several examples of unary functions: "modulo", "is power of b" and "Hamming weight" and "Mod2" whose homomorphic evaluation complexity over Fp can be reduced from the generic bound √2p + O (log(p)) homomorphic multiplications, to √ + O (log(p)), O (log (p)), O (√log (p)) and O (√(log (p))) respectively. Additionally we provide a proof of a recent claim regarding the structure of the polynomial interpolation of the "less-than'' bivariate function which confirms that this function can be evaluated in 2p-6 homomorphic multiplications instead of 3p-5 over Fp for p≥ - 5.
SUPPLEMENTATION FOR DIARRHEA CONTROL IN HOSPITALIZED GERIATRIC PATIENTS ON ENTERAL NUTRITION

receiving enteral nutritional therapy during hospitalization at a school hospital in Curitiba, state of Paraná. METHODS: The study was retrospective, by analysis of medical records corresponding to the visits performed between 2014 and 2018. RESULTS: A total of 75 patients were analyzed. The time of occurrence of diarrhea ranged from 1 to 16 days, with a mean of 2.69 days after the onset of therapy for reestablishment of the intestinal microbiota. As for the therapies introduced, 8 possible prescriptions of isolated and / or combined supplements were found as the first choice. Of the patients analyzed, 52% switched from supplementation during the occurrence of diarrhea; some using up to 5 different products. Of the 48% of patients who used a single product / combination from the beginning to the end of diarrhea, they generally started with a higher dose and decreased over time, with those starting at a lower dose having to increase it to stop diarrhea. In addition, there was statistical significance when comparing the time of diarrhea between patients who received a single product / combination and those who did supplemental exchanges throughout the treatment. CONCLUSION: Establishing a single prescription, whether of isolated or combined products and sticking to it, besides starting with a higher dose, seems more effective in controlling diarrhea in hospitalized geriatric patients, reinforcing the importance of establishing a protocol for prescription.
Determination of selected metallic ions in croatian white wines by ICP-OES method

Metallic ions take important place in enological practice, some of them are necessary for the correct course of the fermentation, they influence clarity, aroma and sensorial properties of wine, and are important for nutritional properties. Usually all metallic ions are naturally present in wine in nontoxic level. However, some of them (Pb, Zn, Sn, Hg) may occur in higher level as a result of agricultural treatments in vineyard. Must and wine due to their acidity are able to dissolve some of metals (Cu, Ni, Zn, Cr) from different winemaking equipments. Heavy metals (Pb, Cd, As, Hg) are toxic to biological systems because of their negative impact on physiological functions of cell. Maximum acceptable levels in wine have been established by the Office International de la Vigne et du Vin (OIV) for Pb, Cd, As, Cu, Na, F, Br and B, while in Croatia, maximum permissible levels are given for Pb, Cd, As, Cu, Zn, Sn, Fe, Ni, Ag, St, Al, Cr, Na, F, Br and B, by official regulations (Official Gazette 2/05 ; 16/05). The goal of this work was to determine the content of Al, As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sn and Zn, in 43 selected white wine samples from continental winegrowing region of the Republic of Croatia by ICP-OES. Average values for each metal were 0.99 mg/L Al, 0.05 mg/L As, 0.0005 mg/L Cd, 0.0029 mg/L Co, 0.016 mg/L Cr, 0.18 mg/L Cu, 2.68 mg/L Fe, 1.25 mg/L Mn, 0.045 mg/L Ni, 0.046 mg/L Pb, mg/L 0.074 Sn and 0.716 mg/L Zn. The obtained results in all studied cases were lower than limits given by official regulation which indicates application of good vitiviniculture practice in that region.
The role of Long Chain Fatty acid (n-3 PUFA) supplementation in Rheumatoid arthritis

Introduction There is an established link between fish oils and the treatment/ prevention of inflammatory, autoimmune diseases such as Rheumatoid Arthritis (RA), however there are currently no UK guidelines which promote their use in its treatment. I chose RA as a topic for this essay because I have given presentations on the matter during my B placement, and have discovered that a large proportion of the group were taking fish oil supplements. The aim of this essay is to gain a better understanding of the current evidence to support the use of fish oil supplements in RA.
Assessment of microbiological quality in some cheese varieties in Egypt

This research was applied to evaluate microbiological quality of Kareish cheese and Mozzarella cheese. A total of 120 samples of marketed random samples of soft cheese (Kareish and Mozzarella) classified into (Raw and Pasteurized Kareish and Mozzarella shreds and blocks) of different brands (30 of each) were collected from different shops, street vendors and super markets at different Governorates in Egypt. All samples were examined microbiologically for detection the presence of Staphylococcus aureus, coliforms, E.coli, mould and yeast. The results revealed that the incidence of Staph. aureus, total coliform, E.coli, mould and yeast in raw Kareish , pasteurized Kareish and Mozzarella shreds were 73.3% ,0% and 23.3%, the total coliform were 100%,10% and 40% , E.coli were 86.7%, 16.6% and 16.6%, while mould incidence were 100%, 10% and 14% and yeast were 100% , 13.3% and 10%,respectively. All samples of Mozzarella blocks were free. In conclusion, it was observed that the hygienic quality of the examined cheese sold in dairy shops in Egypt was low and does not have enough assurance in terms of public health. These results emphasize the need for applying more strict hygienic practices especially during cheese processing to minimize microbial contamination.
Electrocoagulation/electroflotation of real printing wastewater using copper electrodes: A comparative study with aluminum electrodes

ABSTRACT Most studies investigated electrocoagulation/electroflotation process (EC/EF) using either aluminum or iron electrodes. The main aim of this study is to investigate the performance of EC/EF to treat printing wastewater under various experimental conditions using copper electrodes. The effects of several variables, including different electrode materials (copper and aluminum), different current densities, electrolysis time, and spacing between electrodes on the removal efficiency of various parameters were investigated. The results showed that the maximum removal efficiencies for COD,TDS, and oil and grease were obtained when using a copper electrode. The maximum removal efficiencies were obtained at a gap distance of 4 cm.
FISH analysis of microbial communities in a full‐scale technology for biogas production

The anaerobic digestion is a biological process that consists of four stages. At the final step of the biodegradation of the organics the most sensitive to the ambient factors group of microorganisms – the methanogens, produces biogas with main component methane. Common problems of these technologies are low biogas yield, production of biogas with low quality or situations in which the plant gets out of exploitation. These problems are related to the lack of biological indicators of the process used in the practice and lack of understanding of the structure and functioning of the methanogenic consortium. Different fluorescent techniques have the potential to fulfill this gap and to contribute to the deep understanding of the structure of the microbial communities. In this study it was applied fluorescence in situ hybridization analysis for identifying and localization of microorganisms by the Archaea domain in digesters of wastewater treatment plant “Kubratovo”. High negative correlation between the quantity of Archaea and the biogas and methane production has been registered. This method has the potential to be used as a tool for analyzing the structure of the microbial communities in the digesters and thus to allow the adaptation of the consortium and the optimization of the whole process.
GENDERED MYTHS, RISKS AND THE SOCIAL AMPLIFICATION OF MALE RAPE: ONLINE DISCOURSES

Male rape remains largely obscure in communication discourses; on rare occasions it suffers juxtaposition against its much-publicised counterpart, female rape. Yet victims of male rape too suffer various physical, sexual, emotional and mental health risks, as well as lack of much-needed support systems. In general, social networking sites (SNSs) have provided a democratic space to facilitate discourses about risky problems, enabling polarised discussions and perspectives towards matters, such as male rape, where few such platforms previously existed. This article explores online discourses about male rape. A netnography approach was used to analyse over 122 tweets. The results indicate that male rape is trivialised through the oversimplification of its definition and the downplaying of victims’ experiences. In discourses, prevailing gendered online conversations centred on and amplified female rape, barely acknowledging the trauma and suffering of male rape victims. Of note were some voices calling for more awareness about male rape and calls to stop gendered norms from deterring survivors from sharing experiences. The findings underscore the argument that although conversations highlighting male rape continue to be suppressed in societies, SNSs have the potential to be used as instruments of awareness and support for victims.
Proton conductivity stability studies by modelling

Molecular dynamics was used to study the doping agent, phosphoric acid, of a high temperature fuel cell membrane. Previous studies using molecular dynamics have utilised either Andersen or velocity scaling thermostats. Andersen or velocity scaling thermostats are considered to be the two least accurate of the thermostat algorithms and therefore the objective of this section is to, through the application of a more accurate thermostat, quantify and compare the solubility, activation energy and transportation properties of phosphoric acid. Increasing the accuracy of the model directly influences the computational time. A comparison of the computational time taken to perform the calculations was done and on the basis thereof informed decisions for further calculations were made.
Preliminary research: Correlation between pulp chamber volume of mandibular first molar and chronological age on deuteromalay subrace

The purpose of this study is to analyze the correlation between pulp chamber volume of mandibular first molar and chronological age in Deuteromalay sub race population. The analytical research design was done on the 180 samples from secondary data DICOM CBCT in Installation of Oral and Maxillofacial Radiology at Dental Hospital of Universitas Padjadjaran Bandung Indonesia and was measured with ITK Snap v3.6. 0 programme. The results of this study was analyzed using statistically correlation Pearson. The conclusion showed that there was correlation between pulp chamber volume of mandibular first molar and chronological age in Deuteromalay subrace population.
THE DIGITAL TRANSFORMATIONS AND ENHANCE THE MARKET POSITIONS: INSIGHT THE R-A THEORY

The multinational-corporate should not operate within the misguide to implemented the vision and missions in the heterogeneous-industrial competitiveness and the consumers engagement, tight competitions, data, customer-based value and an incremental innovation. This study would be inquiry of fulfillment the research gap with the competition-advantage within market positions from the digital transformation within multinational-firms. The novelty research model has the intervening variables-the powerful digital marketing and the focus creation in customer-value that could be more exploring the R-A theory. Furthermore, the research methods conducted with the confirmed strategy in structural equation modeling within an entire latent variable.
Resolving Hysteresis in Perovskite Solar Cells with Rapid Flame‐Processed Cobalt‐Doped TiO2

To further increase the open‐circuit voltage (V oc) of perovskite solar cells (PSCs), many efforts have been devoted to doping the TiO2 electron transport/selective layers by using metal dopants with higher electronegativity than Ti. However, those dopants can introduce undesired charge traps that hinder charge transport through TiO2, so the improvement in the V oc is often accompanied by an undesired photocurrent density–voltage (J–V) hysteresis problem. Herein, it is demonstrated that the use of a rapid flame doping process (40 s) to introduce cobalt dopant into TiO2 not only solves the J–V hysteresis problem but also increases the V oc and power conversion efficiency of both mesoscopic and planar PSCs. The reasons for the simultaneous improvements are two fold. First, the flame‐doped Co‐TiO2 film forms Co‐Ov (cobalt dopant‐oxygen vacancy) pairs and hence reduces the number density of Ti3+ trap states. Second, Co doping upshifts the band structure of TiO2, facilitating efficient charge extraction. As a result, for planar PSCs, the flame doping of Co increases the efficiency from 17.1% to 18.0% while reducing the hysteresis from 16.0% to 1.7%. Similarly, for mesoscopic PSCs, the flame doping of Co increases the efficiency from 18.5% to 20.0% while reducing the hysteresis from 7.0% to 0.1%.