Miracle-dz/UniFAR-FTUs huggingface dataset:
Ground State Polarized Photofragments Study by Using Resonance and Off-Resonance Probe Beam Techniques

The optical magnetic birefringence (Faraday) technique that can be used to study the anisotropy distributions of the angular momenta of photofragments produced in molecular photodissociation is compared theoretically and experimentally with the magnetic dichroism technique. The frame independent tensor form of the general expression describing the difference between an initial and a final polarization matrix of a probe light beam passing through the photofragment vapor is presented and analyzed. The procedure of detection of the photofragment electron orientation and alignment angular distributions by Doppler spectroscopy using each of the techniques is studied theoretically. The angular independent anisotropy orientation and alignment parameters describing photodissociation dynamics that can be determined from these studies are presented. It is shown that in principle each of the techniques can give the same information about the photodissociation dynamics; however, the birefringence technique has an und.
Microbiological, physico-chemical and sensory quality aspects of yoghurt enriched with Rosmarinus officinalis oil

Two types of yoghurt with Rosmarinus officinalis oil was prepared and stored up to 21 days. The extract plant was added at the rate of 0.14, 0.21, 0.29, and 0.36 g/L. Yoghurt samples were analyzed for some physical, chemical, microbiological and sensory some characteristics. The total and fecal coliform count, Staphylococcus aureus count, Salmonella count, yeast and mold counts were determined in yoghurt samples at two, seven and 21 days of storage period. There were significantly differences between the control and enriched yogurts in the dry matter, lactose, ash and protein contents. No germ detected in all samples during the storage period. Sensory analysis indicated that the highest flavour, taste and texture, of the two yoghurt types added was with 0.14g/L of essential oil among the yoghurts samples. Keywords : Yoghurt, Rosmarinus officinalis oil, physical, chemical, microbiological and sensory properties African Journal of Biotechnology Vol. 12(2), pp. 192-198
The Flavor of Plant-Based Meat Analogues

Plant-based meat analogues are important protein sources due to their high nutritional value and low resource consumption. The flavor of meat analogues is a key factor in consumer acceptance. The process of imparting meat-like flavor in plant-based meat analogues is very complex, requiring analysis and identification of the flavor compounds produced by the Maillard reaction, lipid oxidation, and thiamine degradation of animal meat products. Some vegetarian ingredients, such as hydrolyzed vegetable protein, yeast extracts, natural spices, and certain vegetable oils, have been applied in meat analogues to simulate meat-
Aalborg Universitet Dual-Input Quasi Z-Source PV Inverter Dynamic Modeling, Design, and Control Lashab,

In the conventional photovoltaic (PV) fed quasi-Z (qZ) network-based impedance-source-converters (ISCs), the PV array is connected to their input, whereas in the proposed topology in this paper, an additional array is paralleled to the second qZ-network’s capacitor (C 2 ). This modification allows harvesting more PV power through full utilization of the employed qZ-network in the classical ISCs. Moreover, the proposal offers higher conversion efficiency since the current in the second qZ-network’s inductor (i L2 ) is smaller. The voltage of the added PV array (PV 2 ) is independent of the voltage of the primary array (PV 1 ) in a wide range, which promotes tracking their maximum power points (MPPs) separatly, achieving a higher efficiency even under partial shading. The use of two separate MPPTs in one converter is a challenge since the perturbation done by the first MPPT alters the power in PV 2 as well, and vice-versa. Therefore, a two MPPs tracker (MPPsT) algorithm, which perturbs two parameters and observes four variables, is proposed for the presented converter. The theoretical analysis is validated through real-time hardware-in-the-loop tests, and it demonstrates that at least 11% more power can be harvested compared to the conventional qZ-network-based ISC.
Pressurized Microwave Digestion of Biological Samples for Metal Determination

The utility of microwave oven for simple and rapid acid digestion of zoological and botanical materials was investigated by using a double Teflon vessel with a polypropylene jacket. The microwave-assisted digestion of samples with the HNo_3-HCi-HCIo_4-Hf mixture in the bomb offers the advantage of taking much shorter process for sample preparation. The digestion was completed within 15 min even under a very mild condition. Eight elements (Cu, Fe, Mn, Zn, Ca, Mg, K and Na) in the standard reference materials, NBS-SRM 1577 Bovine Liver and NIES-CRM No. 1 Pepperbush, No. 6 Mussel and No. 7 Tea Leaves, were determined by one-drop flame atomic absorption and emission spectrometry. Good agreement with the certified values was obtained.
MARKET ORIENTATION AND SERVICE QUALITY AS DRIVING FORCES OF BUSINESS SUSTAINABILITY: EVIDENCE FROM SMALL COFFEE SHOP

Business sustainability of small coffee shops has become a rising issue due to the current competitive environment which makes a company’s life cycle shorter than before. Market orientation is part of business culture that is always aware of the customer’s needs and competitor’s actions. Companies with good market orientation remain competitive since they have the ability to formulate suitable strategy to protect their customers from competitor action. Market orientation with good service quality has the potential to help small coffee shops to become more sustainable. This study aims to assess the role of market orientation and service quality to business sustainability of small coffee shops. As many as 110 owners of small coffee shops have been selected to be interviewed. The criteria of respondents are those owners of coffee shops with less than 10 workers and whose business has been running for a minimum of one year. To test the proposed hypotheses, Structural Equation Modelling using Partial Least Square (SEM-PLS) is applied. The results of this study can be input for small business owners as well as stakeholders who are concerned about business sustainability of small firms.
Art and Aesthetic Appreciation in Children

Art is uniquely human and helps us to experience the joys and sorrows of life. Art plays a vital role in the culture of a society. A child begins to express itself from birth and the reason for a child’s free expression is one of the ways of his adjustment to the society. It is important that we allow children to continue with the creative activities which has the power to heal them and the society and will ultimately make us united with nature and offer us beautiful hearts and minds. Art appreciation is an act and a state of understanding and enjoying art. Gustav Fechner is regarded as the pioneer in empirical aesthetics. After him, various studies were conducted to establish the relationship between different elements of art and beauty appreciation. Examples include studies conducted by Birkhoff, Eysenck and Berlyne. According to psychological approaches to art, aesthetic experiences of art encompass a complex interaction of emotional and cognitive processes whereas neuroscientists argue that various biological processes that occur in brain are responsible for an individual’s art preferences. Art appreciation includes varied activities including the ways of responding to an artwork, interpreting an artwork and understanding the work with a focus on its meaning. It is a mental process that encompasses identifying various forms of perception and presentation portrayed in the artwork. It is suggested that children of all ages should be exposed to issues and debates related to art in order to cultivate an intellectual response to art. Art provides an ideal environment for teaching and learning. Promptly chosen artwork with welldesigned educational patterns can foster children develop their thinking which will pave the foundation for lifelong viewing and learning.
Generalising Wavelet-Based Error Correction Coding via Polyphase Constraints

:- Here we examine rate-½ error correcting codes using finite field multirate filter banks. A decoder based upon the polyphase form of the syndrome filter is examined. The successful operation of the polyphase decoder is shown to depend upon the weights of the polyphase filters. We focus upon the 2-channel filter bank case and establish the corresponding weight constraints on the polyphase filters. These weight constraints are then used to design a double circulant wavelet code capable of correcting up to t (t œ N 0 ) errors using this polyphase decoder.
Biológicos GeNS : the Genomic Name Server

The scientific achievements coming from molecular biology depend greatly on the capability of computational applications to analyze the laboratorial results. A comprehensive analysis of an experiment requires, typically, the simultaneous study of the obtained results with data that is available from distinct public databases. Being able to provide a unified view of this data has been a fundamental problem in database research since the dawn of Bioinformatics. This dissertation introduces GeNS, a hybrid data warehouse that presents a simple, yet innovative approach to address several biological data integration issues. Bioinformatics: an historical perspective 1 1. Chapter 1 Introduction 1.1. Bioinformatics: an historical perspective Over the last thirty years, several advances in molecular biology and in genomic technologies, such as the Sanger sequencing method [1] or the polymerase chain reaction [2] technique, for example, have been pushing the boundaries of life sciences. The need to store and catalogue an ever-increasing amount of biological information was a daunting task for which the traditional integration methods were simply too cumbersome to be of practical use. This issue, along with the propagation of affordable personal computers and graphical workstations, led to the creation of computerized databases and specialized tools for viewing, maintaining and analyzing data. A new and exciting field of research and development had emerged: Bioinformatics, a term popularized by Paulie Hogeweg [3] in 1978. These advances paved the way for the Human Genome Program [4] (HGP), an international scientific research project that aimed to map all the genes in the human genome. This historical effort sparked the Genomic Revolution [5] around 1999, which translated into an enormous increase of the number of mapped genes (Figure 1.1, taken from [5]); by 2003, the genome map was virtually complete. This discovery is one of the greatest achievements in Bioinformatics and the human genome map has become the cornerstone of many research projects, particularly in molecular biology; it is and will be a vital component in the development of new medical technologies, for example. The HGP effectively streamlined the field of Bioinformatics, which kept evolving at an astonishing rate and, eventually, established itself as one of the most promising and exciting areas of research and development.
European Journal of Physical Education and Sport Science-2501-1235

The aim of this study is: it is thought that researching and knowing the physical characteristics of handball players and their quickness and agility performances according to their playing positions can also be helpful in choosing athletes according to their positions in handball. Research in Turkey handball federation 2. league active handball playing 5 keeper, 10 central playmaker, 5 right quarterback, 5 left playmaker, 5 right, 5 left, and was attended by 5 volunteered a total of 40 male handball players, including pivot. Agility test measurement illionis test was performed. In the speedy test measurement, the test distance is determined as 5 meters. The track consists of 4 slaloms, two at the beginning and two at the end. One photocell is placed at the exit and at the end. When we examine the quickness and agility performances of the athletes in our study; It has been observed that the players playing in the right and left wing players and the right-left playmaker have the best values in their quickness and agility performances, and the players playing in the pivot area have the worst values.
L'isotherme critique d'un plasma sur réseau (β = 2, d = 2, n = 2)

The equation of state of a two-component bidimensionnal neutral plasma on a lattice is calculated exactly at the critical temperature of collapse. The singularities of the isotherm, at zero and maximal density, are given explicity and the correlation length is given in the low density limit Determination exacte de l'equation d'etat a la temperature critique pour un plasma neutre bidimensionnel a deux composantes, ou les charges sont astreintes a occuper les sites d'un reseau periodique comme dans un cristal ionique. Singularites de l'isotherme a densite nulle ou maximale. Calcul de la longueur de correlation a la limite des basses densites
Characterization of the Streptococcus mutans GS-5 fruA Gene Encoding Exo-, 1-D-Fructosidase

The complete nucleotide sequence (5,010 bp) of the fructanase gene (fruA) and flanking regions of the chromosome of Streptococcus mutans GS-5 was determined. The fruA gene appears to be the sole transcript arising from a proximal promoter. The presumed precursor of the secreted FruA protein consists of 1,423 amino acids, and it has an Mr of 158,656 and a pI of 4.82. The N terminus of FruA has characteristics in common with signal peptides of gram-positive organisms. The C terminus consists of a serineand threonine-rich region, followed by the peptide LPDTGD, 4 charged amino acids, 21 amino acids with a strongly hydrophobic character, and a charged pentapeptide tail, which are proposed to correspond to the wallspanning region, the LPXTGX consensus sequence, and the membrane-spanning domains of surface-associated proteins of gram-positive cocci. The FruA protein has significant homology with the BaciUus subtilis levanase (SacC), the Bacteroidesfragilis levanase (ScrL), yeast invertases, and a number of other 1-fructosidases but not with fructosyltransferase, glucosyltransferases, or glucan-binding proteins of oral streptococci. Genes with homology tofiuA were detected in S. mutans serotype c, e, and f strains, Streptococcus ratus, Streptococcus salivarius, and Streptococcus sanguis. A deletion derivative ofFruA lacking the C-terminal 437 amino acids was still functional and could hydrolyze 13-(2,6)and P-(2,1)-linked sugars, but with altered preference for substrates. The data begin to define functional domains of the FruA protein and potential regulatory sites for induction, repression, growth rate control, and posttranslational localization of this multifunctional enzyme.
Designing Wise Communities that Engage in Creative Problem Solving: An Analysis of an Online Design Model

Addressing the conference theme of “design thinking,” this paper discusses an instructional design model, WisCom (Wisdom Communities) that we developed to build a wise learning community online, to solve open-ended, ill-structured problems such as solving a health crisis or an environmental disaster, which requires the exchange of multiple perspectives, inter-disciplinary thinking, creative problem solving, and social construction of knowledge. Based on socio-constructivist, sociocultural theories of learning and mediated cognition (Vygotsky, 1978), distributed cognition (Hutchins, 1995; Pea, 1993), group cognition (Stahl, 2006), research on how people learn (Bransford, Vye, Bateman, Brophy, & Roselli, 2004), and distance education design principles (Moore & Kearsley, 2011), WisCom specifies three components that must be designed to create a wise community online that engages in creative problem solving and transformational learning: (1) a cohesive learning community involved in negotiation of meaning and collaborative learning; (2) knowledge innovation – moving the learning community from data, information, and knowledge to wisdom, providing opportunities for reflection, sharing of perspectives, knowledge construction and preservation within the community, and (3) learner support and e-mentoring to achieve the communities’ learning goals.
USING THE TECHNOLOGY ACCEPTANCE MODEL TO CLARIFY THE TRENDS OF THE ELECTRONIC FINANCIAL REPORTS USERS

Purpose: The study aims to provide a theoretical background about understanding the users attitudes towards financial disclosure via the Internet based on the technology acceptance model. Design-Methodology-Approach: In this study, we adopted the descriptive analysis approach to identify the attitude of financial annual reports users of Egyptian companies. The study sample consisted of bank managers, brokers, and academics. Findings: The results of the study showed limited or medium interest of the users in the Egyptian business environment with different dimensions of the Electronic financial report, and this can be explained through the technology acceptance model. As the results indicated that concerns about information security is receiving great attention from users, which negatively affects their vision of expected ease of use and may ultimately be reflected in usage trends. Limitations-Implications: It is expected for this study to provide useful information to Legislators related to the Electronic financial report, drawing their attention to pay more attention to information security controls. Originality-Value: The current study is distinguished from previous studies by examining the Technology Acceptance Model TAM to clarify the trends of the electronic financial reports by users in the Egyptian business environment. The current study can provide useful information to understand the trends of users in regard to E-financial reporting, which may help Egyptian companies in developing the electronic financial reports and thus contribute to attracting more investors.
Preliminary studies of atomic iodine generation via nitrogen trichloride

A novel concept of the chemical production of atomic iodine aimed for application in chemical oxygen-iodine laser was proposed. The method is based on nitrogen trichloride spraying auto-decomposition to generate chlorine atoms which subsequently react with iodine donors. Preliminary experimental and computational studies for the reaction system were explored. The experimental results show efficient generations of excited atomic iodine and computational results reveal that a large degree of atomic iodine can be generated via the reaction system including nitrogen trichloride combustion effluents and iodine donors.
A WIDEBAND QUADRATURE VCO USING A NOVEL TAIL CURRENT-CLIPPING TECHNIQUE A Thesis by VENKATRAMAN NATARAJAN

This thesis presents a Quadrature VCO (QVCO) architecture using a novel tail currentclipping technique that improves the phase noise performance of a traditional QVCO by about 4 dB while obtaining a tuning range of about 4 to 5 GHz. This work introduces an innovative idea based on a new approach of implementing a QVCO without an explicit conventional parallel or series coupling network and eliminates some of the issues associated with a traditional QVCO such as bimodal oscillations and phase noise degradation due to the coupling network. The proposed structure has a lot of advantages over the traditional P-QVCO in terms of both phase noise and power consumption. The proposed QVCO was fabricated in the 40 nm CMOS technology. The measured phase noise at 4.9 GHz was about -123.2 dBc/Hz at 1 MHz offset frequency while the quadrature error was less than 3◦ over the complete tuning range. The proposed architecture consumes a power of about 7.5 mW from a supply of 1.1 V with a figure-of-merit (FoM) of 188.27 dBc/Hz at 4.9 GHz output frequency.
Simulation Of Microalgae Photosynthesis Electron Transfer With Magnetic Energy Influencing

A mathematical modelling is applied to illuminate and predict the mechanism of electron transfer in microalgae photosynthesis. A magnetic field can accelerate its reaction by decreasing the frequency of reverse reactions in the radical pair mechanism. The effect of magnetic field (MF) changes KISC and give significant effect tot internal energy, the simulation result indicates that the external energy that affects the process of electron transfer often leads to an increase in temperature energy which causes the induction effect to be overcome by the presence of heat energy. The highest value of ∆G2 occur at 8 miltesla magnetic exposure with internal energy of 1.08 eV.
Comparative study on different Deep Learning models for Skin Lesion Classification using transfer learning approach

Developing countries, specifically India, do not have sufficient hospitals and doctors to reach out to the population. Forget about skin specialists, there are still thousands of villages without even a basic hospital. But, there is one thing that reaches out to every person in this country which is the internet. This research paper focuses on training different pre-trained models on our dataset and suggests the best one for skin lesion classification. This model has been used with a mobile-compatible web app to detect skin cancer at the earliest stage possible. Hence, the objective of this research paper is to develop an intelligent system to detect skin cancer at the earliest stage possible by a skin lesion classifier. The dataset includes different categories of diseases like Actinic Keratosis, Vascular Lesions, Lentigo, Melanoma, and Dermatofibroma. The pre-trained models used in this research are the different transfer learning methods like VGG19, Xception, Densenet, Inception, MobileNet, NasNetMobile, and Resnet. Using transfer learning, Deep Neural Networks can be trained with presumably less amount of data. Also, transfer learning has been consistently proven to reduce training time as well as boost model accuracy. Hence, this paper has given the emphasis on using transfer learning models instead of building a model from scratch.