Miracle-dz/UniFAR-FTUs huggingface dataset:
Frame-Based Discourse Structure Construction and Relation Recognition for Chinese Sentence

基于框架的汉语篇章结构生成和篇章关系识别 苏娜 ,吕国英 ,李茹 ,王智强 ,柴清华 3 (1.山西大学 计算机与信息技术学院,山西 太原 030006; 2. 山西大学 计算智能与中文信息处理教育部重点实验室,山西 太原 030006; 3. 山西大学 外国语学院,山西 太原 030006) 摘要:针对汉语篇章分析的三个任务:篇章单元切割、篇章结构生成和篇章关系识别,本文提出引入框架语义进 行分析研究。 首先基于框架构建了汉语篇章连贯性描述体系以及相应语料库,然后抽取句首、依存句法、短语结 构、目标词、框架等特征,分别训练基于最大熵的篇章单元间有无关系分类器和篇章关系分类器,最后采用贪婪 算法自下向上生成篇章结构树。 实验证明,框架语义可以有效切割篇章单元,并且框架特征可以有效提升篇章结 构以及篇章关系的识别效果。 关键词:篇章单元;篇章结构;篇章关系;贪婪算法 中图分类号:TP391 文献标识码:A
Submarine morpho-structure and active processes along the North American-Caribbean boundary plate (Dominican Republic sector)

Please cite this article as: A. Rodríguez-Zurrunero, J.L. Granja-Bruña, A. CarbóGorosabel, A. Muñoz-Martín, J.M. Gorosabel-Araus, L. Gómez de la Peña, M. Gómez Ballesteros, A. Pazos, M. Catalán, S. Espinosa, M. Druet, P. Llanes, U. ten Brink , Submarine morpho-structure and active processes along the North American-Caribbean boundary plate (Dominican Republic sector). Margo (2018), https://doi.org/10.1016/ j.margeo. 2018.10. 010
Cyanobacteria toxins and toxin producers in nine drinking water reservoirs in Taiwan

Cyanobacteria are present in many drinking water reservoirs in the world, and some of them may produce microcystins, anatoxin-a and other natural toxins: In this study, two groups of algal toxins: microcystins and anatoxin-a, and associated toxin producers were investigated. Water samples from nine major drinking water reservoirs and seven associated water purification plants were collected. An HPLC and an LC/MS were employed to detect the concentrations of five microcystins (microcystins-LR, RR, YR, LW, LF) and anatoxin-a. Molecular biotechnology methods were used to sequence Microcystis sp. gene from the cyanobacteria bloom from two of the reservoirs. Monitoring results suggested that microcystins were present in all the drinking water reservoirs studied, and some of them had concentration higher than the WHO guideline of microcystins-LR (1 μg/L). Unlike microcystins, anatoxin-a was only found in four reservoirs, mostly in King-Men island. After comparing the DNA sequence with existing cyanobacteria reference database, Microcystis aeruginosa and other Microcystis sp. were confirmed present in the two reservoirs tested.
Determination of Some Quality Characteristics and Antioxidant Activities of UHT Milks

Total antioxidant activity and some quality properties were determined in UHT plain milk and chocolateand strawberry-flavoured milk samples of six different brands. Total titratable acidity, pH, fat, total solids, total ash analysis, total phenolic content and total antioxidant activity using TEAC (Trolox Equivalent Antioxidant Capacity, ABTS) and ORAC (Oxygen Radical Absorbance Capacity) assays were determined in milk samples. Results indicated that total phenolic content, TEAC and ORAC values of strawberry-flavoured, chocolate-flavoured and plain milk samples ranged between 1152.93 ± 57.82, 1587.52 ± 229.84 and 1030.10 ± 19.31 mg gallic acid equivalents (GAE)/L, 5.38 ± 0.28, 6.25 ± 0.53 and 4.31 ± 0.51 mM Trolox equivalent, and 3.38 ± 0.36, 4.31 ± 0.57 and 2.98 ± 0.15 μmol Trolox equivalents/mL, respectively. The lowest total phenolic content, TEAC and ORAC values were determined in plain milk samples. The highest total antioxidant activity was determined in chocolate-flavoured milk samples (p<0.001).
Cancer Cell Detection through Histological Nuclei Images Applying the Hybrid Combination of Artificial Bee Colony and Particle Swarm Optimization Algorithms

Cancer is a fatal disease that is continuously growing in the developed countries. It is also considered as a main global human health problem. Based on several studies, which have been conducted so far, we found out that Hybrid Particle Swarm Optimization and Artificial Bee Colony Algorithm has never been used in any relevant study; so, in this study we purposed using this algorithm for detecting the centers of the nuclei with the help of histological images to obtain accurate results. If we compare this algorithm with previously proposed algorithms, this algorithm doesn’t require a lot of parameters, and besides, it is faster, simpler, and more flexible. This study has been carried out on histological images obtained from a database containing 810 microscopic slides of stained H&E samples from PSB-2015 crowd-sourced nuclei dataset. During the determination process, the noise on images was first eliminated using morphological techniques, and then, we used Hybrid PSO-ABC algorithm to for segmentation of the nucleic images and compared the results with other optimization algorithms to test its accuracy and efficiency. The average 99.38% accuracy rate was assured for cancer nuclei. To demonstrate the robustness of this experiment, the results were compared with other known cancer nuclei detection procedures, which are already mentioned in the literature. Using the new proposed algorithm showed the highest accuracy when it was compared to rest of the methods. The high value outcome confirms that the suggested method outperformed as compared to other algorithms because it shows a higher distinctive ability. © 2020 The Authors . Published by Atlantis Press B.V. This is an
Percept-choices for interrupted ambiguous stimuli modelled using a system of inhibitory neurons

This article deals with the simulation of percept-choices when an ambiguous stimulus is interrupted. A system of two inhibitory leaky integrate-and-fire neurons which can explain spontaneous percept switches while this stimulus is on is extended in two ways: by adding the calcium-activated non-specific cation (CAN) current and by adding the Ether-à-go-go related gene (ERG) current. The model which includes the CAN-current is found to yield similar results for percept-choices in simulations as have been found in experiments with human subjects. The model which includes the ERG-current yields less satisfactory results. This suggests that the CAN-current might be a mechanism underlying percept-choices for ambiguous stimuli.
An Improved MU-MIMO OFDM Scheme for the 3GPP LTE-Advanced Standard

—In order to achieve the required data rates of 1Gbit/s and more in 3GPP LTE-Advanced wireless systems, there is an increased need for high spectral efficiency. Multi-user multiple-input-multiple-output (MU-MIMO) is a promising way to improve frequency usage efficiency. In this paper, a new multi-user MIMO OFDM scheme, named Joint Coding Modulation Diversity (JCMD) is proposed for the 3 rd generation partnership project (3GPP) long term evolution advanced (LTE-Advanced). This new scheme can take advantage of the modulation diversity of rotated constellation, the frequency diversity of orthogonal frequency-division multiplexing (OFDM) system and Turbo codes all together. The simulation results show that this proposed scheme can significantly outperform the current Bit Interleaved Coded Modulation (BICM) scheme in the 3GPP LTE-Advanced standard.
Investigation of Heavy Metal Sources on Railways: Ballast Layer and Herbicides

Railway operation can result in the significant environment contamination with heavy metals. The aim of the study was to broaden the knowledge about the railway transport as a source of heavy metals. Railway ballast stones and herbicides were chosen as the objects of the research since these contamination sources on railways are hardly investigated. The location of sampling the ballast stones was a passenger station, which is characterized by the high traffic intensity. The three most common glyphosate-based herbicides and two combination system herbicides of burn-down with other active agents were chosen for the analysis. The heavy metal content in the railway ballast stones was detected by means of XRF, in the herbicides ‒ by means of MP-AES. The railway ballast stones did not contain a sufficient amount of Cd, Co, Mo, Pd, Sn and W for detection. Pb and As were detected at the low concentration of less than 35 ppm only in several samples. The research results showed that the investigated railway ballast contained a significant amount of Fe, Mn, Cu, Cr and Ni. According to the absolute content of HMs in the contaminated ballast layer, they can be arranged in the following sequence: Fe > Mn > Cu > Cr > Ni > Zn > Pb > As. The content of Fe in the contaminated ballast stones was strongly correlated with that of Ni (r = 0.972), Cr (r = 0.954) and Mn (r = 0.943). These metals are components of the railway steel. Therefore, their source can be the abrasion of rails and wheels. All the investigated herbicides contained Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb and Zn. The highest content of Cd, Cr, Ni and Pb was detected in the “Anti field bindweed” herbicide, which can be related to its complicated composition. Compared to the heavy metal content in the ballast stones, the herbicides can be considered a negligible source of these pollutants.
The Structure of Urban Flows

Understanding the flow in urban environments is an increasingly relevant problem due to 1 its significant impact on air quality and thermal effects in cities worldwide. In this review we provide 2 an overview of efforts based on experiments and simulations to gain insight into this complex physical 3 phenomenon. We highlight the relevance of coherent structures in urban flows, which are responsible 4 for the pollutant-dispersion and thermal fields in the city. We also suggest a more widespread use of 5 data-driven methods to characterize flow structures as a way to further understand the dynamics of 6 urban flows, with the aim of tackling the important sustainability challenges associated to them. 7
Length-weight relationship and condition factor based assessment of growth pattern of a cold water fish Schizothorax richardsonii from different habitats of Himalayan region

Schizothorax richardsonii is the major fishery of the riverine ecosystems in Uttarakhand. The length– weight relationships and condition factor of Schizothorax richardsonii were estimated in the present study for which five sampling sites were selected which included four lotic water bodies and one farmed stock. The sites selected were river Kosi, river Alaknanda, Chirapani stream, river Gaula and one captive stock of DCFR farm. The results revealed that fish of river Alaknanda had an isometric growth pattern having a growth coefficient of 3.08 while the rest showed a negative allometric growth pattern. The growth coefficient (b) values varied between 2.40 to 3.08. The condition factor of river Alaknada was highest followed by river Kosi, Chirapani stream, river Gaula and farmed stock. The values of condition factor suggested that running water is better for the growth of this species. The values of condition factor are more than one in all the sites depicting good condition for dwelling the fish.
A Math Approach with Brief Cases towards Reducing Computational and Time Complexity in the Industrial Systems

The paper proposes a new principle of finding and removing elements of mathematical model, redundant in terms of parametric identification of the model. It allows reducing computational and time complexity of the applications built on the model. Especially this is important for AI based systems, systems based on IoT solutions, distributed systems etc. Besides, the complexity reduction allows increasing an accuracy of mathematical models implemented. Despite the model order reduction methods are well known, they are extremely depended however on the problem area. Thus, proposed reduction principles can be used in different areas, what is demonstrated in this paper. The proposed method for the reduction of mathematical models of dynamic systems allows also the assessment of the requirements for the parameters of the simulator elements to ensure the specified accuracy of dynamic similarity. Efficiency of the principle is shown on the ordinary differential equations and on the neural network model. The given examples demonstrate efficient normalizing properties of the reduction principle for the mathematical models in the form of neural networks.
Safe, Flexible Aliasing with Deferred Borrows

In recent years, programming-language support for static memory safety has developed signiﬁcantly. In particular, borrowing and ownership systems, such as the one pioneered by the Rust language, require the programmer to abide by certain aliasing restrictions but in return guarantee that no unsafe aliasing can ever occur . This allows parallel code to be written, or existing code to be parallelized, safely and easily, and the aliasing restrictions also statically prevent a whole class of bugs such as iterator invalidation. Borrowing is easy to reason about because it matches the intuitive ownership-passing conventions often used in systems languages. Unfortunately, a borrowing-based system can sometimes be too restrictive. Because borrows enforce aliasing rules for their entire lifetimes, they cannot be used to implement some common patterns that pointers would allow. Programs often use pseudo-pointers, such as indices into an array of nodes or objects, instead, which can be error-prone: the program is still memory-safe by construction, but it is not logically memory-safe , because an object access may reach the wrong object. In this work, we propose deferred borrows , which provide the type-safety beneﬁts of borrows without the constraints on usage patterns that they otherwise impose. Deferred borrows work by encapsulating enough state at creation time to perform the actual borrow later, while statically guaranteeing that the eventual borrow will reach the same object it would have otherwise. The static guarantee is made with a path-dependent type tying the deferred borrow to the container (struct, vector, etc.) of the borrowed object. This combines the type-safety of borrowing with the ﬂexibility of traditional pointers, while retaining logical memory-safety.
Body composition, functional and performance characteristics in top czech young athletes

The actual motor performance and thus the actual state of physical fitness of subjects is partly a consequence of their genetic predisposition and partly a consequence of the moving training they undertake. The basic problem by interpretation of exercise testing results in young subjects is a determination of actual (biological) state of subjects. Body composition (BC) may be used as a criterion of their development state. Dependence between selected maximal variables (maximal oxygen uptake per kg body mass VO2max.kg, calculated total work CTW, and maximal power output MPO), and BC (%BF, FFM, BCM and ECM/BCM) were studied in a group of 665 top Czech young athletes (433 boys and 232 girls) of different sports events in age ranged from 10 to 18 years. The functional variables were assessed by incremental treadmill test. According to our results we present the basic physiological predispositions for success in some sports in both boys and girls at the age of 15. These data play a decisive role in the selection of talent for the particular sports event.
The influence of predictive accuracy on serial autoshaping: Evidence of orienting responses.

In four experiments we examined the influence of the predictive accuracy of the first element of a serial compound on the rate of autoshaped keypecking. In Experiment 1 a single group of pigeons received trials on two keys. On one key, Stimulus A was followed by either a 5-s conditioned stimulus (CS) or a different CS of 20-s duration. On the other key, Stimulus B was also followed by different stimuli, but both were randomly either 5or 20-s duration. Ail trials ended with the delivery of food. It was found that responding was faster during A than B. Experiment 2 replicated this finding by using a between-groups design. In Experiments 3 and 4 response rates were faster to A, which was followed on some trials by a 10-s duration CS and on others by a 30-s duration CS, than to B, which was always followed by a 10-s duration CS. These results can be most readily explained by the proposal that autoshaped keypecking consists of two kinds of response--a conditioned response and an orienting response--and the strength of the latter is inversely related to the accuracy with which the immediate consequences ofthe CS can be predicted.
Pore-scale behaviors of the Darcy flow in static and dynamic porous media

Lattice-Boltzmann numerical simulations were conducted to explore the pore-scale flow behavior inside modelled porous media over the Darcy regime. We used static (fixed) and dynamic (rotating) particles to form the porous media. The pore flow behavior (tortuosity) was found to be constant in the static medium within the Darcy range. However, the study revealed distinctively different flow structures in the dynamic case depending on the macroscopic Darcy flow rate and the level of internal energy imposed to the system (via the angular velocity of particles). With small Darcy flow rates, tortuous flow develops with vortices occupying a large portion of the pore space but contributing little to the net flow. The formation of the vortices is linked to spatial fluctuations of local pore fluid pressure. As the Darcy flow rate (and hence the global fluid pressure gradient across the medium) increases, the effect of local pressure fluctuations diminishes and the flow becomes more channelized. Despite the large variations of the pore-scale flow characteristics in the dynamic porous media, the macroscopic flow satisfies Darcy’s law with an invariant permeability. To our knowledge, it is the first time that the applicability of Darcy’s law is proved for an internally disturbed flow through porous media. The results raise questions concerning the generality of the models describing the Darcy flow as being channelized with constant (structure-dependent) tortuosity and how the internal sources of energy imposed to the porous media flow are considered.
Utilization of silkworm pupae meal as an alternative source of protein in the diet of livestock and poultry: A review

The Silkworm pupae commonly known by different names in different places. Out of the world’s total production about 90% of the world production results from the cocoons of the domesticated mulberry Silkmoth (Bombyx mori), a Bombycidae moth. The spent pupae are produced in large quantities and are a major by-product of silk production. For 1 kg of raw silk, 8 kg of wet pupae (2 kg of dry pupae) are produced. After reeling silk from the cocoons the fresh spent silkworm pupae are normally thrawn nearby without proper disposal. These fresh silkworm pupae are highly degradable product which causes environmental pollution and off smell in the near vicinity areas. In silk producing areas, the disposal of huge quantity of pupae can cause serious environmental problems. Moreover, the costs of conventional protein sources such as soybean meal and fishmeal are very high and moreover their availability in the future will be limited. Therefore utilization of these valuable resources for feeding of livestock and poultry is a better way to reduce the environmental impact of silk industry. Silkworm pupae meal (SWPM) is a protein-rich feed ingredient of animal origin with a high nutritional value. On dry matter (DM) basis its crude protein content ranges from 50% to more than 80% (defatted meal). The lysine (6-7% of the protein) and methionine (2-3% of the protein) contents are particularly high. Silkworm pupae meal is relatively poor in minerals (3-10% DM) as compared to other animal by-products.
Apoptosis-inducing Effect of β-sitosterol and Stigmasterol on Human Liver Cancer SMMC-7721 Cells

Objective To investigate the anti-proliferative and apoptosis-inducing effects of β-sitosterol and stigmasterol on human liver cancer cell line SMMC-7721 respectively.Methods The anti-proliferative effect of β-sitosterol and stigmasterol was evaluated by MTT assay.The cellular morphology was observed under laser scanning confocal microscope(LSCM). The cell cycle distribution,the apoptosis proportion,the changes of mitochondrial membrane potential(ΔΨm),the intracellular Ca2+ and ROS concentration were measured by flow cytometry,respectively.Results Both β-sitosterol and stigmasterol inhibited the growth of SMMC-7721 cells,obviovsly change the morphology of cells,significantly increased Ca2+ and ROS,and decreased,mitochondrial membrane potential(ΔΨm). The cell cycle treated with β-sitosterol was arrested in G2/M phase,but stigmasterol causes S and G2/M arrest of SMMC-7721 cells.Conclusion β-sitosterol and stigmasterol can all induce apoptosis and inhibit proliferation of SMMC-7721 cells.
The main theoretical aspects regarding the capital adequacy models

The credit institutions shall apply the measurement approach to a lesser extent to determine capital adequacy. The Basel Accords pay attention to this very aspect of capital sizing in order to be able to finance economic activities, but especially to reduce the effect of the risks caused by capital inadequacy. This study can be performed using statistical-econometric models, based on which to estimate the establishment of the necessary capital. If capital is not adequate (brought to the size of market demand), a number of risks arise that disrupt credit-based financing. Although many credit institutions have chosen the simplest method for determining the capital requirement for operational risk, efforts must be made to use the “standard approach”, thus ensuring the premises for the transition to the “advanced approach”, considered the effective form of operational risk monitoring.
The Role of ERP Information to Support Decision Making Process: Field Study on Panda Retail Company (Mobile Inventory Management System)

The ERP is the main source of business data while store mobile inventory management is one of very important modules in ERP that cover a critical role for retail organizations such as Panda retail company. The goal of this study is to show the high correlation between information and effective decision-making process. Descriptive analysis research method was used in this study where theoretical data collected from published papers, in Jeddah city (60) employees of mobile inventory management system users participated the survey and statistical techniques such as frequency tables, Percentages, Average value, standard deviation, etc. This used survey consists of 3 companies namely the effectiveness of information to support decision making, the effectiveness of store mobile inventory management at Panda retail company, the effectiveness of ERP for organizations. The key results of this study clarifies that it’s very important to have as much as possible data and the relationships between data at any point of time to identify problems, analyze them in order to make the most effective decisions and role of ERP in providing such information at any point of time. Recommendations had been provided such as the importunacy of ERP, modern business applications, and technology to improve business outcomes and provide continues learning and development culture for employees to increase their competencies to use these digital tools.
THE GENESIS OF THE INTERRELATION OF MORALITY AND ECONOMY: SOCIAL AND PHILOSOPHICAL ANALYSIS

Management Research, volume 129 III International Scientific Congress Society of Ambient Intelligence 2020 (ISC-SAI 2020) p 3138. https://doi.org/10.2991/aebmr.k. 200318.005 2. Економіка підприємства. Книга 1. [підручник для сту. вищих навч. закладів]; за заг. ред. П. В. Круша, К. В. Шелехова. – К. : ДП «НВЦ «Пріоритети»», 2014. – 676 с. 3. Жовновач Р. І. Про впорядкування факторів формування конкурентоспроможності підприємства // Ефективна економіка: електрон. наук. фахове вид. 2011. No 5. URL: http://www.economy. nayka.com. ua/? op=1&z=549