Miracle-dz/UniFAR-FTUs huggingface dataset:
A Study on the Determining Role of Timely Emergency Management Based on Bhopal Accident

The years 2014 and 2016 mark the anniversaries of two notable process accidents: respectively thirty years from the unparalleled Bhopal tragedy and forty years from the Seveso accident. These events shaped developments in process safety worldwide, so that after them risk analysis and legislation got applied more generally focusing on prevention and control of major chemical incidents. Even if completely different in their evolution according to “black swan” scenarios, these events cause us to recall that a more positive stance can and should be taken to emergency response and to improve major hazard awareness. Starting from a systemic view of accident causation, this paper illustrates by a simplified quantitative approach the determining role of organizational deficiencies in the safety procedures for handling abnormal situations and emergencies.
Broad-band multicolour observations of the symbiotic binary Z And during quiescence and its activity at the end of 2002

Broad-band UBVRJHKLM photometry of the classical symbiotic binary system Z And obtained at the time of the light maximum of its small-amplitude brightening at the end of 2002 as well as at four epochs before and after this brightening is analysed. The parameters of the symbiotic nebula were obtained from its spectral energy distribution at the epochs of the quiescent state of the system using the energy distribution of the stellar components derived in a previous investigation. The continuum analysis based on the data during the active phase shows that the energy distribution of the compact secondary was changed very little - it remained a hot object emitting mostly in the UV, as in the quiescent state. On the basis of this result the brightening is supposed to be due to a slow expansion to about two times its quiescent size. The possibility of hydrogen burning at the surface of the secondary during quiescence is discussed.
Research on the Path and Mechanism of Integration of Industry and Education in Personnel Training

Strengthen the integration of industry and education, keep close to industrial demand in personnel training and scientific research, take all kinds of characteristic talents needed by industry as professional training standards, take various problems in industrial development as professional research subjects, and obtain more school-running resources to meet industrial demand, so as to continuously improve academic level, better serve industrial development, and form a benign development situation. Based on the analysis of the significance of the integration of industry and education and the problems existing in the implementation of the integration of industry and education, this paper explores the related issues of the deep integration of industry and education. Introduce real enterprise projects into teaching, students participate in the design, operation and other aspects of the project. In the process of graduation design and thesis writing, students practice in enterprises, and form the path and mechanism of close cooperation between universities and enterprises to train talents. Keywords—Integration of industry and education, Talent training, Path and mechanism
Is the picture exchange communication system or sign language the most appropriate augmentative and alternative communication system for nonverbal children with autism spectrum disorder ?

This critical review examines whether certain factors can assist in selecting the most appropriate AAC system (i.e. PECS or sign language) for nonverbal children with ASD. Study designs include one single-subject alternating treatment design, one single-subject alternating treatment multiple baseline design, one case study design, one narrative review, and one qualitative nonexperimental case study design. Results of the studies revealed encouraging outcomes that may guide the selection of an AAC system for nonverbal children with ASD based on certain child characteristics and other various factors. Clinical implications are discussed.
Shock Loads Induced on Metal Structures by LHC Proton Beams: Modelling of Thermo-Mechanical Effects

In this work, the numerical simulations of the LHC high energy particle beam impact against a metal structure are performed using the commercial FEM code LS-DYNA. The evaluation of thermal loads on the hit material is performed using a statistical code, called FLUKA, based on the Monte-Carlo method, which returns an energy map on a particular geometry (taking into account all the particles in the cascade generated by the interaction between the proton beam and the target). The FLUKA results are then used as input for thermo-structural studies. The first step of this work is the validation of the numerical procedure on a simple geometry for two different materials (copper and tungsten) and constitutive material models. In particular, the high energy particle impact is examined on a facially irradiated cylindrical bar: the beam hits the component directly on the centre of the basis. Then the final step is the study of the impact on a real structure with an energy beam of 5 TeV (the next target in the energy value of LHC beam).
Marketing of Cotton Fiber in the Presence of Yield and Price Risk

Abstract An expected-utility model and a chance-constrained linear programming model were used to analyze four marketing strategies and seven crop insurance alternatives for cotton marketing in Georgia. The results suggest that existing marketing tools and insurance alternatives can be used to reduce cotton producers' revenue risk. The optimal level of yield and price insurance coverage depends on an individual producer's risk aversion.
Discussion: Commodity Price Discovery: Problems That Have Solutions or Solutions That Are Problems

This paper examines three invited papers focused on commodity prices. Public responses to high nominal commodity prices and perceived increases in price risk have ranged from attempts to assign blame, attempts to change contracting arrangements, and development of public policy that “protects“ the market from future occurrences of unacceptable behavior. Interestingly, a result of increased commodity price volatility has suggested that futures markets no longer “work. “ This is ironic given that futures markets initially came into existence as tools for managing the negative impacts of commodity price risk. In response to perceptions of market failure some are looking for strategies to regulate the who and how of futures trading.
Radiation-Hardened Structure to Reduce Sensitive Range of a Stacked Structure for FDSOI

Flip-flops (FFs) with stacked transistors have high radiation tolerance in a fully depleted silicon on insulator (FDSOI) process. However, the FFs are weak against a radioactive particle hit with high linear energy transfer (LET) and from high incident angles. In this paper, we used heavy-ion irradiation tests to evaluate the soft-error tolerance of a stacked structure and a radiation-hardened structure in an attempt to reduce sensitive range (RSR). We propose a novel FF with the RSR structure. We fabricate a chip in a 65-nm FDSOI process with three latches, each with different distances between stacked transistors. Experimental results reveal that the stacked structures are weak against a heavy-ion hit that exceeds a LET of 60 MeV<inline-formula> <tex-math notation="LaTeX">$\cdot $ </tex-math></inline-formula>cm<sup>2</sup>/mg even though the distance between stacked transistors was increased from 250 to 350 nm. We evaluated the RSR structure by TCAD simulations and measured the radiation hardness of the proposed FF by heavy-ion irradiation on the fabricated chips. Measurement by heavy ions with LET of 67.2 MeV<inline-formula> <tex-math notation="LaTeX">$\cdot $ </tex-math></inline-formula>cm<sup>2</sup>/mg at all angles show no detectable errors in the proposed FF.
FRBCAT: The Fast Radio Burst Catalogue

Abstract Here, we present a catalogue of known Fast Radio Burst sources in the form of an online catalogue, FRBCAT. The catalogue includes information about the instrumentation used for the observations for each detected burst, the measured quantities from each observation, and model-dependent quantities derived from observed quantities. To aid in consistent comparisons of burst properties such as width and signal-to-noise ratios, we have re-processed all the bursts for which we have access to the raw data, with software which we make available. The originally derived properties are also listed for comparison. The catalogue is hosted online as a Mysql database which can also be downloaded in tabular or plain text format for off-line use. This database will be maintained for use by the community for studies of the Fast Radio Burst population as it grows.
Computing L-Functions: A Survey

We survey a number of techniques for computing L - functions, including those of degree larger than 2. We discuss the computation of the Dirichlet coeﬃcients using quite a variety of methods, for instance using the p -adic Gross–Koblitz formula, and the computation of inverse Mellin transforms and of generalized incomplete gamma functions. We then explain the use of smoothed approximate functional equations and of the so-called “explicit formulas”. Finally, we discuss the recent and exciting topic of hypergeometric
Performance of HARQ in Device-to-Device Communication

In this paper, we study D2D (Device-to-Device) communication underlying LTE-Advanced uplink system. Since D2D communication reuses uplink resources with cellular communication in this scenario, it’s hard for D2D users to avoid the interference from cellular users while cellular users are communication with eNB (evolved Node B). HARQ (Hybrid Automatic Repeat reQuest) is widely used in LTE-Advanced system in order to improve the accurate rate of cellular communication. Hence, we consider studying the integration of D2D with HARQ, so as to achieve the purpose of improving the throughput of D2D communication and the performance of overall system. Synchronous HARQ is considered to introduce into D2D communication procedures. What’s more, this idea will be taken into system-level simulation. From the simulation results, we can see that the throughput of D2D communication gets a lot of gain and the performance of overall system is improved as well. In addition, Synchronous HARQ technique can significantly decrease the BLER (Block Error Rate) of D2D communication, especially for which in a bad channel condition.
QFRecs - Recommending Features in Feature-Rich Software based on Web Documentation

Prior work on command recommendations for feature-rich software has relied on data supplied by a large community of users to generate personalized recommendations. In this work, I explored the feasibility of using an alternative data source: web documentation. Specifically, the proposed approach uses QF-Graphs, a previously introduced technique that maps higher-level tasks (i.e., search queries) to commands referenced in online documentation. The proposed approach uses these commandto-task mappings as an automatically generated plan library, enabling our prototype system to make personalized recommendations for task-relevant commands. Through both offline and online evaluations, I explored potential benefits and drawbacks of this approach.
Valuing Options for Reserve Water in the Fitzroy Basin

Option values may be an important component of non-use values when development options for environmental assets are considered. These are values that the community might hold for maintaining options to make future choices about allocating resources. However, option values are very difficult to define, at both theoretical and practical levels, and there has been a retreat over the past decade to the more inclusive concept of option prices. In the present paper, estimates of option values are reported for retaining unallocated water in reserve rather than using it for current development. The use of option values rather than option prices is justified on the basis that the focus is on nonuse values, and demand and supply uncertainties have been minimised. These values have been assessed through a series of nine choice modelling surveys that have been conducted over a 3-year period in the Fitzroy River Basin in central Queensland. The results are then extrapolated to the case study areas within the basin to assess whether unallocated water should be held in reserve or used for development.
Scientific Research Paper SummarizationOn The Basis Of Research Relevant Term Identification

This paper presents few additions to our existing system for summarizing multiple scientific research papers published at various recognized journals, conferences and workshops informing latest research developments.This modified system is more useful as compare to previous oneguiding many researchers or research scholars looking for innovative contributions in a specific field of research. The similarity in contents and repeated relevant information from multiple domain specific scientific articles are reduced and optimized by novel research term analysis method. Two new innovative categories of Research Relevant Novelty [RRN] terms, uniqueness and difference from previous ideas (like and contrast) and research continuations of earlier/existing work (continuation/novel) are added to existing system. This modified version minimizes information overload problem present in this online era by providing most condensed, accurate, optimized and relevant contents from multiple scientific papers through the existing categoriessuch as research purpose (aim), approach & methodology used (method), and results & discussions (outcome). This up gradation results in a effective and efficient strategy for minimizing scholars efforts in reading all scientific papers completely to get desired information.
Characteristics of Two-episode Emission Patterns in Fermi Long Gamma-Ray Bursts

Two-episode emission components separated by quiescent gaps in the prompt emission of gamma-ray bursts (GRBs) have been observed in the Swift era, but there is a lack of spectral information due to the narrow energy band of the Swift/Burst Alert Telescope. In this paper, a systematic analysis of the spectral and temporal properties of the prompt emission of 101 Fermi/Gamma-ray Burst Monitor detected long GRBs show the existence of two-episode emission components in the light curves, with quiescent times of up to hundreds of seconds. We focus on investigating the differences of those two emission episodes. We find that the light curves of the two emission components exhibit different behavior, e.g., a soft emission component that either precedes or follows the main prompt emission or that the intensity of the two emission episodes are comparable with each other. No statistically significant correlation in the duration of the two emission episodes can be claimed. We define a new parameter ε as the ratio of the peak flux of the first and second emission episodes and find that a higher ε corresponds to a larger fluence. The preferred spectral model in our analysis is a cutoff power-law model for most GRBs. The distribution of Ep for episodes I and II range from tens of keV to 1000 keV with a lognormal fit and there are no significant differences between them. Moreover, we do not find significant relationships between ε and Ep for the two emission episodes. Those results suggest that these two-episode emission components likely share the same physical origin.
Globally optimized finite-difference extrapolator for strongly VTI media

Implicit finite-difference (FD) migration is unconditionally stable and is popular in handling strong velocity variations, but its extension to strongly transversely anisotropic media with vertical symmetric axis media is difficult. Traditional local optimizations generate the optimized coefficients for each pair of Thomsen anisotropy parameters independently, which can degrade results substantially for large anisotropy variations and lead to a huge table. We developed an implicit FD method using the analytic Taylor-series expansion and used a global optimization scheme to improve its accuracy for wide phase angles. We first extended the number of the constant coefficients; then we relaxed the coefficient of the time-delay extrapolation term by tuning a small factor such that error is less than 0.1%. Finally, we optimized the constant coefficients using a simulated annealing algorithm by constraining that all the error functions on a fine grid of the whole anisotropic region did not exceed 0.5% simultaneously. The extended number of the constant coefficients and the relaxed coefficient greatly enhanced the flexibility of matching the dispersion relation and significantly improved the ability of handling strong anisotropy over a much wider range. Compared with traditional local optimization, our scheme does not need any table and table lookup. For each order of the FD method, only one group of optimized coefficients is enough to handle strong variations in velocity and anisotropy. More importantly, our global optimization scheme guarantees the accuracy for various possible ranges of anisotropy parameters, no matter how strong the anisotropy is. For the globally optimized second-order FD method, the accurate phase angle is up to 58°, and the increase is about 18°–22°. For the globally optimized fourth-order FD method, the accurate phase angle is up to 77°, and the increase is about 22°–27°.
TOURISM PRODUCT CREATION AS A BASIS OF ECONOMIC PROSPERITY OF A DESTINATION *

How to develop local tourism is the question for many municipalities nowadays. They are aware that tourism has significant economic, social, political and cultural impact that can be used in their operations. The complex of historical buildings in the region of Presov-Solivar was in 1970 declared a Cultural Heritage Monument. Although Solivar is accessible by public transportation and it is located on both sides of the road to Dubnik, which is deposit of precious opals, it is visited only rarely. It is not totally out of interest of local self-government or visitors, but its exploitation for the benefit of the city residents is minimal so far. Opinions of tourism actors concerning various approaches applying towards the tourism destination development are statistically evaluated and presented in this paper.
A Backpropagation Neural Network for Splitting Identifiers

Splitting identifiers is a task that has been addressed in the past few years in order to contribute toward improving the Feature Location task. Feature Location aims at determining the exact position of a specific feature within a source code. Several research studies have addressed the process of splitting multi-word identifiers. However, one of the endure gaps that still face the use of machine learning lies on using probabilistic algorithms which may seem insufficient compared to other sophisticated algorithms such as the Backpropagation Neural Network (BPNN). Therefore, this paper proposes a BPNN for the splitting identifiers task. A benchmark of source code dataset has been used in the experiments. In addition, different objective functions have been used including Tanh, Sigmoid and Softmax. Results showed that Softmax has outperformed the other objective funciton by achieving a 71.4% of f-measure. This results implies the usefulness of BPNN in terms of handling character-based problems.
Same same but different: ecological niche partitioning of planktonic freshwater prokaryotes

Lakes and ponds harbour a high number of diverse planktonic microorganisms that are centrally involved in biochemical cycles and aquatic food webs. Although the open water body (pelagial) seems to be a uniform and unstructured environment, ecological niche separation of coexisting microbial taxa might be triggered by limiting resources (bottom-up control) and mortality factors (top-down control), leading to distinct spatial and temporal distribution patterns of different microbes. This review gives an overview of the most abundant prokaryotic populations by grouping them in specific ecological guilds based on their life strategies. Defense specialists such as very small actinobacteria or big filamentous bacteria mostly occur at times of highest grazing pressure by heterotrophic nanoflagellates, the main consumers of bacteria. Oligotrophic ultramicrobacteria , on the other hand, seem to be mostly adapted to nutrient depleted water layers during summer stratification, while opportunistic bacteria profit from material released during short-living algal blooms. Seasonal changes in abiotic and biotic factors may be the main causes for periodic reoccurring density maxima of different prokaryotes populations in the pelagial of temperate lakes, reflected in a distinct seasonality of the freshwater bacterioplankton.
Diterpenoids of alepidea amatymbica eckl. & zeyh: studies of their cytotoxic, antimicrobial, and lipoxygenase inhibitory activities

Abbreviations: EC50, half maximal effective concentration; MIC, minimum inhibitory concentration; TLC, thin-layer chromatography; PTLC, preparative thin layer chromatography; FTIR, fourier transform infrared spectroscopy; HRMS E, high-resolution mass spectrometer electron ionization; 1H NMR; Proton Nuclear Magnetic Resonance; 13C NMR; Carbon Nuclear Magnetic Resonance COSY, Homonuclear Correlation Spectroscopy; HSQC, heteronuclear single quantum coherence or heteronuclear single quantum correlation; HMBC, heteronuclear multiple bond correlation; ATCC: American type culture collection
Clinico-pathological study of breast carcinoma with correlation to hormone receptor status & HER2/neu

Carcinoma of the breast is the most common malignant tumor and the most common cause of death from carcinoma in females all over the world. In recent years, interest in prognostic factors has been stimulated by the success of systemic adjuvant therapy for early stage of breast carcinoma. The important pathological prognostic factors in invasive breast carcinoma include patient’s age, tumor size, lymph node metastasis, nuclear grade, histological grade, histological type, hormone receptor status & HER2/neu. Tumors that express both Estrogen Receptor(ER) and Progesterone Receptor(PR) have the greatest benefit from hormonal therapy. HER2/neu has its role as a prognostic indicator and as a predictor of response to Trastuzumab (Herceptin) therapy in breast cancer patients. The study was conducted in Department of Pathology, Kilpauk Medical College, Chennai from July 2008 to August 2011. 73 cases of mastectomy specimens were received and clinical staging, histological grading and NPI score were analysed for these cases. 55 cases were selected at random and ER, PR & HER2/neu status was analysed. Greater than 80% of the cases were 40 years and above and majority (56.2%) were postmenopausal. Maximum number of cases (65.8%) were stage 2 and grade 2(72.6%). ER was positive in 30.9%, PR in 25.5%, HER2/neu in 30.9%. The prevalence of hormone receptor positivity was less & HER2/neu positivity was higher which was in concordance with the studies conducted in Asian population compared with western world. There was a statistically significant association between the two hormone receptor expressions but not with other prognostic factors.