Miracle-dz/UniFAR-FTUs huggingface dataset:
STATUS AND PHYSICS POTENTIAL OF THE JUNO EXPERIMENT

(On behalf of the JUNO Collaboration) The Jiangmen Underground Neutrino Observatory (JUNO) is an underground 20 kton liquid scintillator detector being built in the south of China and expected to start data taking in 2020. JUNO has a physics programme focused on neutrino properties using electron anti-neutrinos emitted from two near-by nuclear power plants. Its primary aim is to determine the neutrino mass hierarchy from the ${{\bar{\nu}_e}}$ oscillation pattern. With an unprecedented relative energy resolution of 3$\%$ as target, JUNO will be able to do so with a statistical significance of 3-4 $\sigma$ within six years of running. It will also measure other oscillation parameters to an accuracy better than 1$\%$. An ambitious experimental programme is in place to develop and optimize the detector and the calibration system, to maximize the light yield and minimize energy biases. JUNO will also be in a good position to study neutrinos from the sun and the earth and from supernova explosions, as well as provide a large acceptance for the search for proton decay. JUNO's physics potential was described and the status of its construction reviewed in my talk at the conference.
FATORES QUE INFLUENCIAM O COMPARTILHAMENTO DE CONHECIMENTO NAS ORGANIZAÇÕES

As estratégias de gerenciamento de conhecimento são fatores cruciais para as organizações. Este artigo considera o compartilhamento de conhecimento aquele que ocorre entre grupos de trabalho para disseminação de boas práticas, ou mesmo a disponibilização de manuais, ou regulamentação das atividades. Portanto, o objetivo deste estudo foi identificar os fatores que influenciam o compartilhamento de conhecimento na gestão de conhecimento das organizações. A metodologia utilizada foi uma revisão da literatura com um total de 38 artigos analisados. Os resultados apontaram alguns fatores influenciadores, dentre eles a Cultura Organizacional, a Estrutura Organizacional e a Tecnologia da Informação (TI), que foram o foco desse estudo. Concluiu-se que os órgãos devem enfatizar uma gestão participativa como um meio de promover a flexibilidade e incentivar o compartilhamento e colaboração dentro e através dos limites organizacionais, além de evidenciar que o uso da TI é um importante fator para os funcionários na gestão do conhecimento.
Changing the lattice position of a bistable single magnetic dopant in a semiconductor using a scanning tunneling microscope

We report a reversible and hysteretic change in the topography measured with a scanning tunneling microscope near a single Fe dopant in a GaAs surface when a small positive bias voltage is applied. First-principles calculations of the formation energy of a single Fe atom embedded in GaAs as a function of displacement from the substitutional site support the interpretation of a reversible lattice displacement of the Fe dopant. Our calculations indicate a second stable configuration for the Fe dopant within the lattice, characterized by a displacement along the [111] axis, accompanied by a change in atomic configuration symmetry about the Fe from four-fold to six-fold symmetry. The resulting atomic configurations are then used within a tight-binding calculation to determine the effect of a Fe position shift on the topography. These results expand the range of demonstrated local configurational changes induced electronically for dopants, and thus may be of use for sensitive control of dopant properties and dopant-dopant interactions.
A linear parameter varying fault detection and isolation method for internal combustion spark ignition engines

In this paper, we propose a fault detection and isolation filter design method for internal combustion spark ignition engines. Starting from a detailed nonlinear mean‐value mathematical description of the engine, a novel linear parameter varying (LPV) model approximation is derived on the basis of a judicious convex interpolation of a family of linearized models. A filter structure consisting of a bank of LPV observers is considered, each of them in charge of detecting a particular class of faults and exhibiting low sensitivity to all other faults and exogenous inputs. The resulting diagnostic filter is parameter‐dependent in that a set of measurable engine variables is used online to suitably modify the filter gain so as to better take care of system nonlinearities. The quality of the LPV model approximation of the engine and the diagnostic capabilities of the fault detection and isolation architecture are demonstrated by a series of extensive numerical simulations. Copyright © 2013 John Wiley & Sons, Ltd.
Average radio spectral energy distribution of highly star-forming galaxies

Abstract The infrared-radio correlation (IRRC) offers a way to assess star formation from radio emission. Multiple studies found the IRRC to decrease with increasing redshift. This may in part be due to the lack of knowledge about the possible radio spectral energy distributions (SEDs) of star-forming galaxies. We constrain the radio SED of a complete sample of highly star-forming galaxies (SFR > 100 M⊙/ yr) based on the VLA-COSMOS 1.4 GHz Joint and 3 GHz Large Project catalogs. We reduce archival GMRT 325 MHz and 610 MHz observations, broadening the rest-frame frequency range to 0.3-15 GHz. Employing survival analysis and fitting a double power law SED, we find that the slope steepens from a spectral index of α1 = 0.51±0.04 below 4.5 GHz to α2 = 0.98±0.07 above 4.5 GHz. Our results suggest that the use of a K-correction assuming a single power-law radio SED for star forming galaxies is likely not the root cause of the IRRC trend.
Clinical and CBCT Comparison of MTA Revascularization Versus Apexification for Immature Permanent Incisors

Aim: Clinical and CBCT evaluation of the impact of MTA used by two different techniques (revascularization and apexification) in immature non-vital permanent incisors on root length, bone density around root apex and PDL space volume . Material and methods: Immature permanent incisors with irreversible pulpitis or necrotic pulp were selected and randomly divided into 2 groups; revascularization group (Group I) and apexification group (group II). After complete rubber dam isolation, access opening was done for the selected incisor. 2.5% NaOCl then sterile saline and water were used for irrigation of pulp chamber with the same sequence. Triple antibiotic paste (TAP) was administered for root canal sterilization. In group I (revascularization) bleeding enhancement was done, and MTA material was performed over the formed blood clot while in group II (apexification) the whole root canal space was filled with MTA. Finally, pulp chamber was filled with GIC filling in both groups. Conclusions: Revascularization and MTA apexification techniques resemble in all clinical criteria while different in bone density and PL space.
MINERALOGY, RADIOACTIVITY AND GEOCHEMISTRY OF WADI ABU ELHASSAN STREAM SEDIMENTS, CENTRAL EASTERN DESERT, EGYPT

Gabal Abu El-Hassan area is a part of the Egyptian Pan-African belt located at the Central Eastern Desert, Egypt. The metavolcanics, serpentinites, gabbros, older granites, Dokhan volcanics, Hammamat sedimentary rocks, younger granites and post granitic dykes represent the main rocks of the basement complex outcropped in this area. About thirty ﬁve Wadi sediment samples were collected from the ﬂoor of three major Wadis and their tributaries at Gabal Abu El-Hassan area. Some radioactive and radioactive-bearing heavy minerals were recorded in the concerned sediments such as uranothorite, thorite, columbite, allanite, monazite, ﬂuorite, sphene, zircon in addition to garnet, ilmenite and rutile as accessory minerals. The relative enrichment of uranium in the three Wadis indicate that the surrounding granites of Wadi Abu El-Hassan are responsible for the high radioactivity of the area.
APPLICATION OF THE INTERNET OF THINGS IN OIL-GAS INDUSTRY

Article proposes an architecture based on the Internet of Things (IoT) for easy, safe, reliable and rapid data collection from in oil and gas industry. New opportunities are created by processing of data collected via sensors for improvement of safety of oil platforms (deposits), optimization of operations, prevention of problems, troubleshooting and reduction of exploitation costs in oil and gas industry.
Challenges in surface-enhanced Raman scattering detection of pesticide carbendazim and ways to overcome

Abstract. Considerable details in the sampling procedure for the detection of the pesticide carbendazim by surface-enhanced Raman scattering (SERS) were developed. Experimental parameters and recommendations were selected to minimize side processes of carbendazim photodestruction as well as to reduce the background signal from the silver substrate. It was found from the comparison of experimental and density functional theory calculations data that the position of the SERS bands in the carbendazim spectrum depends on the nature of the applied solvent due to different orientations of carbendazim with respect to the surface of silver nanoparticle film. Adsorption from a chloroform solution is preferable to form an aqueous solution for SERS because random adsorption of molecules on a silver surface provides robust carbendazim identification, displaying a larger number of bands in the SERS spectrum, a higher “signal-to-noise” ratio, and then the processes of carbendazim photodestruction slow down.
The Mass Ratio Distribution in Main-Sequence Spectroscopic Binaries Measured by Infrared Spectroscopy

We report infrared spectroscopic observations of a large well-defined sample of main-sequence, single-lined spectroscopic binaries to detect the secondaries and derive the mass ratio distribution of short-period binaries. The sample consists of 51 Galactic disk spectroscopic binaries found in the Carney and Latham high proper motion survey, with primary masses in the range 0.6-0.85 M☉. Our infrared observations detect the secondaries in 32 systems, two of which have mass ratios, q = M2/M1, as low as ~0.20. Together with 11 systems previously identified as double-lined binaries by visible light spectroscopy, we have a complete sample of 62 binaries, of which 43 are double lined. The mass ratio distribution is approximately constant over the range q = 1.0-0.3. The distribution appears to rise at lower q values, but the uncertainties are sufficiently large that we cannot rule out a distribution that remains constant. The mass distribution derived for the secondaries in our sample and that of the extrasolar planets apparently represent two distinct populations.
Incommensurate spin correlations in Heisenberg spin-1/2 zig-zag ladders

We develop a low-energy effective theory for spin-1/2 frustrated two-leg Heisenberg spin ladders. We obtain a new type of interchain coupling that breaks parity symmetry. In the presence of an XXZ-type anisotropy, this interaction gives rise to a novel ground state, characterized by incommensurate correlations. In the case of a single ladder, this state corresponds to a spin nematic phase. For a frustrated quasi-one-dimensional system of infinitely many weakly coupled chains, this state develops true three dimensional spiral order. We apply our theory to recent neutron scattering experiments on $Cs_2CuCl_4$.
High-Dimensional Random Fields and Random Matrix Theory

Our goal is to discuss in detail the calculation of the mean number of stationary points and minima for random isotropic Gaussian fields on a sphere as well as for stationary Gaussian random fields in a background parabolic confinement. After developing the general formalism based on the high-dimensional Kac-Rice formulae we combine it with the Random Matrix Theory (RMT) techniques to perform analysis of the random energy landscape of $p-$spin spherical spinglasses and a related glass model, both displaying a zero-temperature one-step replica symmetry breaking glass transition as a function of control parameters (e.g. a magnetic field or curvature of the confining potential). A particular emphasis of the presented analysis is on understanding in detail the picture of "topology trivialization" (in the sense of drastic reduction of the number of stationary points) of the landscape which takes place in the vicinity of the zero-temperature glass transition in both models. We will reveal the important role of the GOE "edge scaling" spectral region and the Tracy-Widom distribution of the maximal eigenvalue of GOE matrices for providing an accurate quantitative description of the universal features of the topology trivialization scenario.
Role of Liver Biopsy in Evaluation of Fibrosis: Review Article

Background: When determining the cause and severity of liver disease, a liver biopsy is still the gold standard. Experts in gastroenterology and hepatology or radiologists are the most common providers for percutaneous biopsies. The collection of liver tissue can be accomplished in several ways. Intravascular tissue sample through the hepatic vein, laparoscopy and laparotomy for intra-abdominal biopsy, and a blind percutaneous technique following percussion of the chest wall are all viable options. Availability, individual desire, and the needs of the patient inform which methods are used. Additionally, different needles might be used based on the treatment modality and the practitioner's level of expertise. Objective: Assessment of possible role of liver biopsy in evaluation of fibrosis. Methods: Liver biopsy, pediatrics, and fibrosis were all looked for in PubMed, Google scholar, and Science direct. References from relevant literature were also evaluated by the authors, but only the most recent or complete study from February 2013 to June 2021 was included. Due to the lack of sources for translation, documents in languages other than English have been ruled out. Papers that did not fall under the purview of major scientific investigations, such as unpublished manuscripts, oral presentations, conference abstracts, and dissertations, were omitted. Conclusion: Sampling mistake, uncommon complications, and occasional patient worry are possible outcomes of the typically safe procedure known as liver biopsy, which is now the gold standard for assessing hepatic inflammation and fibrosis.
MINERALOGICAL AND RADIOACTIVITY CHARACTERISTICS OF ABUDOB GRANITE AND ASSOCIATED PEGMATITE, CENTRAL EASTERN DESERT, EGYPT

Abu Dob monzogranitic pluton occupies the northeastern part of Kadapora batholith which locates in the Central Eastern Desert. Several pegmatitic bodies of different shapes and sizes cut into this pluton. The mineralogical investigation of the monzogranite and pegmatite varieties revealed that the encountered radioactive and strategic minerals can be grouped into; uranium and thorium minerals (uranophane, beta-uranophane, kasolite, thorite and uranothorite), uranium- and thorium-bearing minerals (samarskite, allanite, monazite, columbite and zircon) and non-radioactive minerals (ﬂuorite, titanite and iron-minerals). On the other hand, the radiometric and chemical investigation of the rocks indicated that the uranium content was affected by addition and removal processes caused the radioactivity disequilibrium and mostly led to the uranium redistribution into the investigated rocks with probable limited migration outside Abu Dob pluton. Also, the recorded uranium mineralization might be of epigenetic origin due to the hydrothermal activity. Both the uranium and thorium elements were not preferentially hosted in the accessory minerals.
Correlation of visual acuity with retinal thickness and submacular choroidal thickness in patients of central serous chorioretinopathy

Central serous chorioretinopathy (CSCR) is characteri zed by serous detachment of the neurosensory retina associated wi th focal or multi focal areas of leakage at retinal pigment epithelium (RPE). As the name suggests the changes in inner choroid and retina represent the primary and secondary abnormality of this disorder respectively. The increased hydrostatic pressure of choroid, causes detachment of the neurosensory layer from the pigment epithelial layer and accumulation of fluid between the two. Central vision is affected early due Muralidharan Shruti MBBS, , , Sangeeta Ann Maria Rodrigues B Optom MS Reetika Negi Subina Narang, B Optom MS , , Department of Ophthalmology, Government Medical College and Hospital, Sector-32,Chandigarh, India Correlation of visual acuity with retinal thickness and submacular choroidal thickness in patients of central serous chorioretinopathy
Widely tunable parametric amplifier based on a superconducting quantum interference device array resonator

The authors create a Josephson parametric amplifier from a transmission line resonator whose inner conductor is made from a series of superconducting quantum interference device (SQUID) array. By changing the magnetic flux through the SQUID loops, they are able to adjust the circuit’s resonance frequency and the center of the amplified band between 4 and 7.8GHz. They observe that the amplifier has gains as large as 28dB and infers that it adds less than twice the input vacuum noise.
On D-brane dynamics and moduli stabilization

We discuss the effect of the dynamics of D-branes on moduli stabilization in type IIB string theory compactifications, with reference to a concrete toy model of T6/Z3 orientifold compactification with fractional D3-branes and anti-D3-branes at orbifold fixed points. The resulting attractive forces between anti-D3-branes and D3-branes, together with the repulsive forces between anti-D3-branes and O3-planes, can affect the stability of the compact space. There are no complex structure moduli in T6/Z3 orientifold, which should thus capture some generic features of more general settings where all complex structure moduli are stabilized by three-form fluxes. The simultaneous presence of branes and anti-branes brings along the breaking of supersymmetry. Non-BPS combinations of this type are typical of "brane supersymmetry breaking", and are a necessary ingredient in the KKLT scenario for stabilizing the remaining Kahler moduli. The conclusion of our analysis is that, while mutual D-brane interactions sometimes help Kahler moduli stabilization, this is not always the case.
Open Research Online Malicious Nodes Detection based on Artiﬁcial Neural Network in IoT Environments

—The central promise of the Internet of Things (IoT) is to accelerate the interaction with surroundings. Appliances such as smartwatches, smart bulbs, thermostats, ﬁtness trackers, next-generation vehicles, and so on have gained the ability to communicate and accept instructions from outside with the help of various embedded devices. While doing so, they almost always operate with little to no human interaction. These embedded devices, alongside a lot of beneﬁts, also bring forth several security challenges. From the manufacturers’ point of view, performance and production remain the top priority leaving security a less addressed problem. This practice has manifested itself in the form of various attacks including the Distributed Denial of Service (DDoS) where malware prepared with the aid of malicious nodes in IoT devices are used to carry out the attack. It is, therefore, essential to comprehend the nature of these attacks and swiftly identify infected devices to combat this situation. Machine Learning, or more particularly a branch of this technique commonly known as Deep Learning, has already demonstrated its outstanding potentials while administering with the heterogeneous data of diverse sizes. Using the Artiﬁcial Neural Network (ANN), this work suggests a method of detecting malicious nodes in IoT environments. The contribution of the paper is in two-fold. First, it classiﬁes the usual and malicious patterns of IoT devices in the network, and second, describes a scheme for successfully detecting malicious nodes with 77.51% accuracy.
Chemical Composition of Toadstool

Huachanin is a chemical borrowed from Traditional Chinese Medication practices that is commonly utilized in the treatment of cancer. Its mixture attribute serves in alignment with the typical multiple-target effects of Traditional Chinese Medicine. A majority of researches on Huachanin, however, examine its influences only on single pathways. This review integrates several major mechanisms by which Huachanin acquires hepatoma cancer suppressing functions, namely, the down regulation of Aurora Kinase, induction of apoptosis, and the inhibition of cell autophagy. The review then analyses Huachanin’s cause on nontumor tissue malfunction while suppressing tumor growth, aiming to provide insight into balancing the toxicity and efficacy in Huachanin treatments to maximize its medical potential.
The MPI+CUDA Gaia AVU-GSR Parallel Solver in perspective of next-generation Exascale Infrastructures and new Green Computing milestones

We ported on the GPU with CUDA the Gaia Astrometric Verification Unit-Global Sphere Reconstruction (AVU-GSR) Parallel Solver. The code aims to find the astrometric parameters of ~10 ! stars in the Milky Way, the attitude and the instrumental settings of the Gaia satellite, and the global parameter 𝛾 of the PPN formalism, by solving a system of linear equations, 𝐀 × 𝒙 = 𝒃 , with the LSQR iterative algorithm. The coefficient matrix 𝐀 is large, having ~10 "" × 10 ! elements, and sparse. The CUDA code accelerates ≳ 14 times compared to the current version of the AVU-GSR code, parallelized on the CPU with MPI+OpenMP and in production since 2014. This acceleration factor is ~9.2 times larger than the one obtained with a preliminary GPU porting with OpenACC, equal to ~1.5. We obtained this result by running the codes on the CINECA SuperComputer Marconi100, that has 4 NVIDIA Volta V100 GPUs per node, where the MPI+CUDA application has been recently put in production. This analysis represents a first step to understand the exascale behaviour of a class of applications that follow the same structure of this code, employed in several contexts. In the next months, we plan to run this code on the pre-exascale platform Leonardo of CINECA, with 4 next-generation A100 GPUs per node, to better investigate this behaviour. Computing on highly parallel devices, such as GPUs, might imply a consistent power saving, which might go towards the achievement of a Green Computing milestone.
Federated Node Classification over Graphs with Latent Link-type Heterogeneity

Federated learning (FL) aims to train powerful and generalized global models without putting distributed data together, which has been shown effective in various domains of machine learning. The non-IIDness of data across local clients has been a major challenge for FL. In graphs, one specifically important perspective of non-IIDness is manifested in the link-type heterogeneity underlying homogeneous graphs– the seemingly uniform links captured in most real-world networks can carry different levels of homophily or semantics of relations, while the exact sets and distributions of such latent link-types can further differ across local clients. Through our preliminary data analysis, we are motivated to design a new graph FL framework that can simultaneously discover latent link-types and model message-passing w.r. t. the discovered link-types through the collaboration of distributed local clients. Specifically, we propose a framework FedLit that can dynamically detect the latent link-types during FL via an EM-based clustering algorithm and differentiate the message-passing through different types of links via multiple convolution channels. For experiments, we synthesize multiple realistic datasets of graphs with latent heterogeneous link-types from real-world data, and partition them with different levels of link-type heterogeneity. Comprehensive experimental results and in-depth analysis have demonstrated both superior performance and rational behaviors of our proposed techniques.