Miracle-dz/UniFAR-FTUs huggingface dataset:
Ideal Shear Strengths of fcc Aluminum and Copper

The ideal shear strength is the minimum stress needed to plastically deform an infinite dislocation-free crystal and is an upper bound to the strength of a real crystal. We calculate the ideal shear strengths of Al and Cu at zero temperature using pseudopotential density functional theory within the local density approximation. These calculations allow for structural relaxation of all five strain components other than the imposed shear strain and result in strengths on {l_brace}111{r_brace} planes of 1.85 and 2.65 GPa for Al and Cu, respectively (8{percent} {endash}9{percent} of the shear moduli). In both Al and Cu, the structural relaxations reduce the ideal shear strengths by 35{percent} to 45{percent} , but the directions of relaxation strain in each are qualitatively different. {copyright} {ital 1999} {ital The American Physical Society}
Induction and identification of rabbit peripheral blood derived dendritic cells

Purpose: To study a method of the induction of dendritic cells (DCs) from rabbit peripheral blood. Methods: Peripheral blood cells were removed from rabbit, filtered through nylon mesh. Peripheral blood mononuclear cells (PBMC) were isolated from the blood cells by Ficoll-Hypaque centrifugation (density of 1.077g/cm3). To obtain DCs, PBMC were cultured in RPMI1640 medium containing 10% fetal calf serum, 50U/mL penicillin and streptomycin, referred to subsequently as complete medium, at 37°C in 5% CO2 atmosphere for 4 hours. Nonadherent cells were aspirated, adherent cells were continued incubated in complete medium, supplemented with granulocyte/macrophage colony-stimulating factor (GM-CSF, 50ng/ml),and interleukin 4 (IL-4, 50ng/ml) for 9 days. Fluorescein labeled antibodies(anti-CD14, anti-HLA-DR, anti-CD86) were used to sign cells cultured for 3,6,9 days respectively, Then flow cytometry was performed. Results: Ratio of anti-HLA-DR and anti-CD86 labeled cells increased with induction time extension, in contrast with anti-CD14. Conclusion: Dendritic cells can be effectively induced by the method of this experiment, cell maturation status increased with induction time extension.
Properties of Liquid Crystal Lens with Stacked Structure of Liquid Crystal Layers

A study of the properties of a liquid crystal (LC) lens with a stacked structure of two LC layers is reported. The lens power is approximately twofold larger than that of the LC lens with a single LC layer. The lens exhibits a good ability for focusing incident light beam, and its RMS wavefront error remains small over an entire focus range. With LC layers of 20 µm thickness, the switching times between foci become smaller than 1 s.
Magnetic exponents of two-dimensional Ising spin glasses

The magnetic critical properties of two-dimensional Ising spin glasses are controversial. Using exact ground state determination, we extract the properties of clusters flipped when increasing continuously a uniform field. We show that these clusters have many holes but otherwise have statistical properties similar to those of zero-field droplets. A detailed analysis gives for the magnetization exponent � � 1.30 ± 0.02 using lattice sizes up to 80 × 80; this is compatible with the droplet model prediction � = 1.282. The reason for previous disagreements stems from the need to analyze both singular and analytic contributions in the low-field regime.
Fast Algorithm for Adaptive Gaussian Chirplet Signal Decomposition

It is well known that adaptive Gaussian chirplet signal decomposition algorithm has the best time frequency resolution in all signal decomposition algorithms. It is widely used in non linear and non stationary signal decomposition, especially for the signal which is superposition of chirplet functions decomposition. But it has a large amount of computation. In this paper, we propose a fast algorithm based on short time Fourier transform (STFT) method and we change parameters’ domain. Using this fast algorithm to decompose a four atoms non-linear signal computes very fast and it can also avoid the cross term’s interferer of the Wigner-Ville distribution.
Abelian varieties over finite fields as basic abelian varieties

In this note we show that any basic abelian variety with additional structures over an arbitrary algebraically closed field of characteristic $p>0$ is isogenous to another one defined over a finite field. We also show that the category of abelian varieties over finite fields up to isogeny can be embedded into the category of basic abelian varieties with suitable endomorphism structures. Using this connection, we derive a new mass formula for a finite orbit of polarized abelian surfaces over a finite field.
Local exclusion principle for identical particles obeying intermediate and fractional statistics

A local exclusion principle is observed for identical particles obeying intermediate and fractional exchange statistics in one and two dimensions, leading to bounds for the kinetic energy in terms of the density. This has implications for models of Lieb-Liniger and Calogero-Sutherland type and implies a nontrivial lower bound for the energy of the anyon gas whenever the statistics parameter is an odd numerator fraction. We discuss whether this is actually a necessary requirement.
HERMITE VARIATIONS OF THE FRACTIONAL BROWNIAN SHEET

We prove central and non-central limit theorems for the Hermite variations of the anisotropic fractional Brownian sheet $W^{\alpha, \beta}$ with Hurst parameter $(\alpha, \beta) \in (0,1)^2$. When $0<\alpha \leq 1-\frac{1}{2q}$ or $0<\beta \leq 1-\frac{1}{2q}$ a central limit theorem holds for the renormalized Hermite variations of order $q\geq 2$, while for $1-\frac{1}{2q}<\alpha, \beta < 1$ we prove that these variations satisfy a non-central limit theorem. In fact, they converge to a random variable which is the value of a two-parameter Hermite process at time $(1,1)$.
Triphala: Its pharmacological values and new perspectives

Medicinal plants, with tremendous elementary and therapeutic importance, are the gift to humanity. Triphala is widely used in the traditional Indian system of medicine. It's an antioxidant-rich polyherbal formulation and possesses diverse beneficial properties. It's necessary to corroborate the consistency of blending or combining in attribute balance. As per Ayurvedic Formulary of India (AFI) it's prepared by combining a 1:1:1 mixing of ground dry fruits, called as myrobalans. It shows immune modulatory properties and helps in improving the body's weaponry. Recent studies suggest that triphala possesses anti-mutagenic, radio protecting and antioxidant activity and beneficial in diseases conditions. However, serious efforts are required in systemic research to spot, isolate and evaluate the chemical constituents for nutritional and therapeutic potentials.
SIMULATION OF THE ELASTIC PROPERTIES OF REINFORCED KEVLAR-GRAPHENE COMPOSITES

The compressive strength of unidirectional fiber composites in the form of Kevlar yarn with a thin outer layer of graphene was investigated and modeled. Such fiber structure may be fabricated by using a strong chemical bond between Kevlar yarn and graphene sheets. Chemical functionalization of graphene and Kevlar may be achieved by modification of appropriate surface-bound functional (e.g., carboxylic acid) groups on their surfaces. In this report we studied elastic response to unidirectional in-plane applied load with load peaks along the diameter. The 2D linear elasticity model predicts that significant strengthening occurs when graphene outer layer radius is about 4% of kevlar yarn radius. The polymer chains of Kevlar are linked into locally planar structure by hydrogen bonds across the chains, with transversal strength considerably weaker than longitudinal one. This suggests that introducing outer enveloping layer of graphene, linked to polymer chains by strong chemical bonds may significantly strengthen Kevlar fiber with respect to transversal deformations.
Collateral Circulation- Evolving from Time Window to Tissue Window

Cerebral collateral circulation refers to the auxiliary vascular structures which compensate cerebral blood flow when it has been compromised due to stenosis or occlusion of the principal supplying arteries. They play a vital role in sustaining blood flow to the ischemic areas in acute, subacute or chronic phases of ischemic stroke or TIA. Good collateral circulation has shown protective effects towards a favorable functional outcome and a lower risk of recurrence of stroke. The benchmark mechanical thrombectomy trials utilized these collateral scoring methods to guide patient selection and prognosticate favorable outcome models. This shows a promising future of the collateral circulation for extending the time frame of the reperfusion therapies by optimally guiding patient selection and moving from a “time window” to a “tissue window. ”
KARAJ: An Efficient Adaptive Multi-Processor Tool to Streamline Genomic and Transcriptomic Sequence Data Acquisition

Here we developed KARAJ, a fast and flexible Linux command-line tool to automate the end-to-end process of querying and downloading a wide range of genomic and transcriptomic sequence data types. The input to KARAJ is a list of PMCIDs or publication URLs or various types of accession numbers to automate four tasks as follows; firstly, it provides a summary list of accessible datasets generated by or used in these scientific articles, enabling users to select appropriate datasets; secondly, KARAJ calculates the size of files that users want to download and confirms the availability of adequate space on the local disk; thirdly, it generates a metadata table containing sample information and the experimental design of the corresponding study; and lastly, it enables users to download supplementary data tables attached to publications. Further, KARAJ provides a parallel downloading framework powered by Aspera connect which reduces the downloading time significantly.
A locally integrable multi-dimensional billiard system

We consider a multi-dimensional billiard system in an \begin{document}$(n+1)$\end{document} -dimensional Euclidean space, the direct product of the "horizontal" hyperplane and the "vertical" line. The hypersurface that determines the system is assumed to be smooth and symmetric in all coordinate hyperplanes. Hence there exists a periodic orbit \begin{document}$γ$\end{document} of period 2 moving along the "vertical" coordinate axis. The question we ask is as follows. Is it possible to choose such a system to have the dynamics locally (near \begin{document}$γ$\end{document} ) conjugated to the dynamics of a linear map? Since the problem is local, the billiard hypersurface can be determined as the graphs of the functions \begin{document}$± f$\end{document} , where \begin{document}$f$\end{document} is even and defined in a neighborhood of the origin on the "horizontal" coordinate hyperplane. We prove that \begin{document}$f$\end{document} exists as a formal Taylor series in the non-resonant case and give numerical evidence for convergence of the series.
A Blockchain based Federal Abnormal Detection Method for Power Dispatching Systems

With the improvement of the network technology, power dispatching systems (PDS) are increasingly attacked from the Internet. Due to the limitations and regulations in laws and local management requirements, it is difficult for such systems to form a joint force to detect the security status while ensuring the privacy of each system's data. Aiming at this issue, this paper proposes a blockchain based federal abnormal detection method for power dispatching systems. The method provides a tree based federal-privacy-training scheme to aggregate data from various power scheduling systems, and generates a model with higher detection accuracy on the basis of not leaking the plaintext of these data. Moreover, the blockchain is used to connect dispatching systems across areas to enable the secure transfer of data between these systems. The experimental results show that this method not only improves the accuracy for detecting attacks, but also ensures the privacy of the data among PDSs.
SEG-ESRGAN: A Multi-Task Network for Super-Resolution and Semantic Segmentation of Remote Sensing Images

The production of highly accurate land cover maps is one of the primary challenges in remote sensing, which depends on the spatial resolution of the input images. Sometimes, high-resolution imagery is not available or is too expensive to cover large areas or to perform multitemporal analysis. In this context, we propose a multi-task network to take advantage of the freely available Sentinel-2 imagery to produce a super-resolution image, with a scaling factor of 5, and the corresponding high-resolution land cover map. Our proposal, named SEG-ESRGAN, consists of two branches: the super-resolution branch, that produces Sentinel-2 multispectral images at 2 m resolution, and an encoder–decoder architecture for the semantic segmentation branch, that generates the enhanced land cover map. From the super-resolution branch, several skip connections are retrieved and concatenated with features from the different stages of the encoder part of the segmentation branch, promoting the flow of meaningful information to boost the accuracy in the segmentation task. Our model is trained with a multi-loss approach using a novel dataset to train and test the super-resolution stage, which is developed from Sentinel-2 and WorldView-2 image pairs. In addition, we generated a dataset with ground-truth labels for the segmentation task. To assess the super-resolution improvement, the PSNR, SSIM, ERGAS, and SAM metrics were considered, while to measure the classification performance, we used the IoU, confusion matrix and the F1-score. Experimental results demonstrate that the SEG-ESRGAN model outperforms different full segmentation and dual network models (U-Net, DeepLabV3+, HRNet and Dual_DeepLab), allowing the generation of high-resolution land cover maps in challenging scenarios using Sentinel-2 10 m bands.
Machine Learning Algorithms for Predicting and Preventive Diagnosis of Cardiovascular Disease

The article shows the creation of 6 trained models for the diagnosis of cardiovascular diseases based on 6 different machine learning algorithms. The best machine learning algorithm is determined. The quality of the model was assessed according to such metrics as the proportion of correct answers, accuracy, and recall. An overview of already implemented projects for the use of artificial intelligence in medicine in Kazakhstan and in the world is presented. Using data of 224 patients, is created training dataset to further train the models.
Compact microstrip line directional coupler with high directivity

A compact directional coupler with high directivity is presented. The coupling passbands characteristics of the multisections coupler which cascades two coupled lines via transmission line are analyzed. In addition, asymmetric coupled line and stepped impedance matching method are used to generate the isolation zero. A 2.45 GHz coupler is designed and implemented. The 3 dB bandwidth of the coupling is from 1.2 to 3.55 GHz with the corresponding fractional bandwidth (FBW) of 98%, and the directivity is better than 20 dB from 0.5 to 3.5 GHz. The proposed coupler presents small size and excellent directivity compared with the traditional parallel coupled line coupler.
Microvalves for Applications in Centrifugal Microfluidics

Centrifugal microfluidic platforms (CDs) have opened new possibilities for inexpensive point-of-care (POC) diagnostics. They are now widely used in applications requiring polymerase chain reaction steps, blood plasma separation, serial dilutions, and many other diagnostic processes. CD microfluidic devices allow a variety of complex processes to transfer onto the small disc platform that previously were carried out by individual expensive laboratory equipment requiring trained personnel. The portability, ease of operation, integration, and robustness of the CD fluidic platforms requires simple, reliable, and scalable designs to control the flow of fluids. Valves play a vital role in opening/closing of microfluidic channels to enable a precise control of the flow of fluids on a centrifugal platform. Valving systems are also critical in isolating chambers from the rest of a fluidic network at required times, in effectively directing the reagents to the target location, in serial dilutions, and in integration of multiple other processes on a single CD. In this paper, we review the various available fluidic valving systems, discuss their working principles, and evaluate their compatibility with CD fluidic platforms. We categorize the presented valving systems into either “active”, “passive”, or “hybrid”—based on their actuation mechanism that can be mechanical, thermal, hydrophobic/hydrophilic, solubility-based, phase-change, and others. Important topics such as their actuation mechanism, governing physics, variability of performance, necessary disc spin rate for valve actuation, valve response time, and other parameters are discussed. The applicability of some types of valves for specialized functions such as reagent storage, flow control, and other applications is summarized.
Multimodal Analysis in Cigarette Advertisements

Abstract Multimodality is a term widely discussed by linguistics and semiotics. It means the combination of different semiotic modes, for example, language and music in a communicative artifact or event (Leeuwen, 2005). In this research, the researcher examines multimodal advertising for cigarette products. The cigarette products named is Djarum 76 and Sampoerna Kretek. This research is intended to 1) how semiotic systems in Djarum 76 and Sampoerna Kretek advertisements express meaning? 2) What is the generic structure placed in both advertisements? 3) What are the differences between semiotic systems in Djarum 76 and Sampoerna Kretek cigarette’s audiovisual advertisements? This research used the descriptive qualitative method. Analysis in this research using the semiotics approach focused on multimodal systems that include linguistic, visual, audio, and gestural aspects. Linguistic analysis using Systemic Functional Linguistic by (Halliday, 2004), visual, audio, and gestural analysis using Anstey and Bull (2010) theories, and Choeng (2004) formulation of generic structure potential for print advertisement. Keywords: Multimodality, advertisement, cigarette product, semiotic systems
Uniqueness in Calderón’s problem with Lipschitz conductivities

We use X^{s,b}-inspired spaces to prove a uniqueness result for Calderon's problem in a Lipschitz domain under the assumption that the conductivity is Lipschitz. For Lipschitz conductivities, we obtain uniqueness for conductivities close to the identity in a suitable sense. We also prove uniqueness for arbitrary C^1 conductivities.
Sphere Equivalence, Banach Expanders, and Extrapolation

We study the Banach spectral gap lambda_1(G;X,p) of finite graphs G for pairs (X,p) of Banach spaces and exponents. We define the notion of sphere equivalence between Banach spaces and show a generalization of Matousek's extrapolation for Banach spaces sphere equivalent to uniformly convex ones. As a byproduct, we prove that expanders are automatically expanders with respects to (X,p) for any X sphere equivalent to a uniformly curved Banach space and for any p strictly bigger than 1.
Kaon production in charged-current neutrino interactions in the T2K near detector

Studies of kaon production in accelerator-based neutrino experiments provide an important constraint on a 𝐾 + production by atmospheric neutrinos in proton decay searches. Current neutrino-nucleus event generators largely rely on theoretical models for the descriptions of backgrounds due to kaons and need to be verified by measurements. At neutrino energies below 2 GeV, the event rate for processes with a 𝐾 + production is low as compared to pion production channels because of Cabibbo suppression and the relatively large kaon mass. At higher neutrino energies, a different production mechanism dominates, where 𝐾 + is always accompanied by another strange particle to conserve the strangeness. T2K searches for charged-current neutrino interactions that produce a 𝐾 + in the final state in the Fine Grained Detector, a scintillator-based tracking calorimeter, within the T2K near detector ND280. Events with a 𝐾 + are identified in T2K by studying the energy deposition of tracks in the Time Projection Chamber. These proceedings discuss the 𝐾 + sample selection together with the method used to estimate the backgrounds and evaluate a single-bin cross section.
Quadrupole Effects of Layered Iron Pnictide Superconductor Ba(Fe0.9Co0.1)2As2

Elastic constant measurements on iron pnictide Ba(Fe 0.9 Co 0.1 ) 2 As 2 with an optimal superconducting transition temperature of T SC = 23 K have been performed by the ultrasonic pulse echo method. The shear elastic constant of C 66 associated with elastic strain e x y reveals considerable softening of 21% below 300 K down to T SC and becomes increasing in the superconducting phase below T SC , while other shear elastic constants of ( C 11 - C 12 )/2 and C 44 show no sign of softening below 80 K down to 4.2 K. The electric quadrupole O v ' existing in the degenerate d y ' z and d z x ' bands participates in the superconductivity of the present iron pnictide system.
ANALYSIS OF THE APPARATUS QUALITY IN KULANGO SUB-DISTRICT OFFICE OF BUOL REGENCY

The low quality of human resources, especially apparatus at the Kulango Sub-District Office, Biau District, Buol Regency, affects the quality of their works due to the lack of mastery of the field that is currently being worked on. This study to explore the apparatus quality at the Kulango Sub-District, Biau District, Buol Regency. This descriptive study employed a survey approach. Conducted from August to September 2019, this study involved 24 apparatus and officers at the Kulango Sub-District Office, Biau District, Buol Regency. The data collected were primary data and secondary data. Primary data were obtained through interviews, observation, and documentation. The data obtained were processed using frequency table data analysis techniques. The results showed that the quality of the apparatus resources at the Kulango Sub-District Office, Biau District, Buol Regency was good based on the indicators of knowledge, skills, abilities, and experience. However, the strategic plan and understanding of job descriptions for the apparatus of the office must be improved. Although other indicators already had good results, improvements need to be made to produce quality apparatus resources.
Extremes,extreme spacings and outliers in the tukey and weibull families

In this paper we analyze the tail character of the generalized Tukey lambda and extended Weibull distributions and in the process demonstrate that the details of convergence in law of the extreme spacings are graphically descriptive of the tail-lengths and the associated outlier proneness. In terms of the classical extreme value theory, it is seen that the two shape parameters of the generalized Tukey lambda family separately determine the nature of the two tails individually and that the family is sparse in medium tailed distributions. For the extended Weibull (or generalized extreme value) family on the other hand, the right tail is always medium, while the left tail can be either long or short. An analysis based upon the limiting distribution of extreme spacings especially O p ·, the high probability order of magnitude for large samples, is used to refine and clarify the classical tail classification. The derivations involve elementary enough methods to make the results pedagogically suitable even at i.