Miracle-dz/UniFAR-FTUs huggingface dataset:
Analysis of Relationship Between Hot News and Stock Market——Based on LDA Model and Event Study

This paper clustered the document of news released by major mainstream media outlets in November 2019 through LDA topic model and finds out the hot topic this month through the probability distributions between the topics and within the words. Then we backtracked on the topic and find the initial occurrence of the news, then categorized the news according to the status of the facts reported in the news. Then we carried on the research through using the constituent stock of concept stock in this model to report the event in a short-term event study, which finally find the breaking news could cause the related module in the short-term abnormal return while the continuing news would not do. It means that breaking news could allow media report to keep pace with market reactions, which the continuing news cannot promised. Investors will not be affected by continuing media reports on investment judgment as they have received relevant information in advance.
Indirect Shared Control for Cooperative Driving Between Driver and Automation in Steer-by-Wire Vehicles

It is widely acknowledged that drivers should remain in the control loop before automated vehicles completely meet real-world operational conditions. This paper presents an “indirect shared control” framework for steer-by-wire vehicles, which allows the control authority to be continuously shared between the driver and automation through an weighted-input-summation method. A “best-response” driver steering model based on model predictive control (MPC) for indirect shared control is proposed. Unlike any conventional driver model for manual driving, this model assumes that drivers can learn and incorporate the controller strategy into their internal model for predictive path following. The analytic solution to the driver model is provided to enable off-line simulations. A driving-simulator experiment was conducted to demonstrate the advantages of the indirect shared control system in a highway lane-keeping task. The result showed that the proposed indirect shared control method was effective to improve the subjects’ lane-keeping performance and reduce steering control effort. The proposed driver steering model was also validated by the experiment data, which produced a smaller prediction error than the conventional MPC driver model.
Isolation and characterization of six gamma-irradiated bacteriophages specific for MRSA and VRSA isolated from skin infections

ABSTRACT Although skin infections are usually uncomplicated, it may indicate systemic disease or lead to life-threatening systemic infections. Staphylococcus aureus is the most common cause of skin infections. Treatment is complicated by continuous emergence of resistant S. aureus especially methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant S. aureus (VRSA). Therefore, searching for new alternatives is essential to combat this escalating antibiotic resistance. Bacteriophage therapy is a promising solution in the post antibiotic area. Bacteriophage therapy confers safety and higher rate of success. In the present study, 10 bacteriophages (belonging to the family Siphoviridae and Myoviridae) were isolated with lytic activity against MRSA &VRSA isolated from skin infections. The strongest six of ten phages were characterized morphologically by a JOEL_JEM_1010 electron microscope, physically through evaluating their lytic activity against wide ranges of temperature (35–95° C), PH (3–10) and radiation doses (0.5–2.5kGy) and biologically by evaluating their host ranges and phage longevity (1–120 day) in vitro. Finally, the anti-Staphylococcal effect of the isolated bacteriophages was tested and revealed that they have alone activity (10, 12) and synergistic activity with vancomycin and erythromycin by increasing their inhibition zone diameters (16, 22) mm, respectively.
Rethinking pig domestication in China: regional trajectories in central China and the Lower Yangtze Valley

Abstract Animal domestication represents one of the most important advances in human history. Pigs (Sus scrofa) were domesticated multiple times in prehistory and are therefore ideal for examining how geography and culture shape the domestication process. The authors integrate zooarchaeological and isotopic data from Neolithic (c. 10 000–2000 BP) pigs from central China and the Lower Yangtze Valley to demonstrate two dominant domestication trajectories. In central China, pig husbandry intensified following domestication, corresponding with population growth and a shift in socio-economic organisation. In the Lower Yangtze Valley, however, increasing urbanism was associated with a preference for wild resources supplemented by the limited exploitation of domestic pigs.
ENVIRONMENTAL THERMAL COMFORT OF A REDUCED MODEL USING CROSS-LAMINATED TIMBER

The challenges for the use of the cross-laminated timber (CLT) system in the Brazilian agricultural market are significant. This study evaluated the thermal performance of fiber cement tiles associated with a CLT non-conventional structure compared to those of ceramic, fiber cement and aluminum roof tiles based on following thermal comfort indexes (i.e., black globe humidity index (BGHI), radiant heat load (RHL) and specific enthalpy) using physical conventional models of reduced-scale rural facilities under summer conditions. The non-conventional CLT model comprised closing walls and a lining that form a self-supporting structure with few air inlets. This model presented reduced thermal comfort indexes compared to the other conventional roofs. Moreover, the CLT model has an average black globe temperature (Tbg) of 32.9 °C, which was lower at all times compared to those
Cannon: A Pocket Laboratory for the Experiment of Short-Range Wireless Communication Course

The widespread use of short-range wireless communication technology in many areas requires students who major in electronic engineering to have a basic understanding of the technology. Therefore, there is a necessity to strengthen experimental teaching in short-range wireless communication course. This paper presents a pocket laboratory named Cannon for the above course, which will be taught at the second or third semester of the department of electronic engineering in Changzhou Institute of Information Technology. Cannon is used to introduce to students the basic application implementation methods of Bluetooth Low Energy (BLE) communication practically. Cannon not only contains a complete Bluetooth intelligent hardware system, but also has its own JUMA SDK, a BLE application development framework developed by JUMA Technology. The feedback from students shows that Cannon can make their learning process faster and encourage them to acquire the skills necessary to accomplish the BLE application.
Safety and efficacy of fertility-sparing surgery for an orthotopic xenograft model of epithelial ovarian cancer in nude mice

Objective: To analyze the safety of, and factors influencing, fertility-sparing surgery in nude a mouse model bearing an orthotopic xenograft of human epithelial ovarian cancer. Materials and Methods: Eight weeks post-xenograft transplantation, mice were split into five cohorts for different fertility-sparing surgeries to remove their tumours. All cohorts were observed for three months to analyse the effectiveness of the different surgical methods in terms of impact on occult cancer detection in the remaining ovarian tissues, and the effect of invasion types on the recurrence rate of ovarian tumor. Results: No obvious difference was found in the recurrence rate in groups subject to unilateral adnexectomy or ovarian-sparing local mass excision, when compared to the hysterectomy-bilateral adnexectomy group. The recurrence rate of tumors with pseudocapsule penetration and/or tumor dissection was higher than that with other invasion types and other surgery. The frequency of occult cancer detection in cancers displaying pseudocapsule and pseudocapsule invasion was significantly higher in those with tumor dissection when compared to those with ovarian-sparing local mass excision. Conclusions: Fertility-sparing surgery is not a factor influencing the prognosis of bilateral epithelial ovarian cancer. However, the invasion type of ovarian tumor exhibits an important role in fertility-sparing surgery; with tumors with pseudocapsule or pseudocapsule invasion being suitable for surgery, whereas tumors appearing with pseudocapsule penetration should be not be considered for this surgery. Ovariansparing local mass excision as a fertility-sparing surgery is safe and feasible for epithelial ovarian cancer at the experimental level, and now demands further pre-clinical validation in multi-center trials.
Sustainability in Business Process Management as an Important Strategic Challenge in Human Resource Management

The main goal of human resource management (HRM) is to create conditions that allow enterprises to run businesses effectively by following the maximum performance and sustainability of business processes, which are key factors for an enterprise to succeed on the market. For effective management of employees as a part of HRM, systematic employee motivation is necessary because human resources are a key factor for achieving enterprise sustainability. As employees can be motivated by everything stimulating their activity, the aim is to define the importance of employee motivation through the most important motivation factors relating to mutual relationships. The emphasis is put on the identification of statistically significant differences in terms of socio-demographic features of employees. At a significance level of 5%, the statistically significant differences in terms of gender, age, and job were tested further using Tukey’s honestly significant difference test. The research results showed a large number of statistically significant differences between individual employee categories. This leads to the conclusion that employers should focus on creating individual motivation programs for employees and not approach employees uniformly because of their various needs. Creating individual motivation programs for employees should respect their needs in terms of gender, age, and job position. Enterprises are recommended to focus their motivation programs on supporting motivation factors related to finance, mutual relationships, and work conditions.
Association and Possible Correlations Between Tobacco Smoking and Symptoms of ADHD in an Egyptian Medical College Students’ Sample

Objectives: Attention deficit and hyperactivity disorder (ADHD) and tobacco smoking start in near same developmental life stages and are highly comorbid disorders. Little research has focused on this comorbidity and its correlates, especially in the Arab world. This study aimed to find the relation between tobacco smoking and ADHD symptoms and to understand how ADHD profile can affect its persistence. Materials and Methods: We recruited our sample from fifth year medical students attending their psychiatry undergraduate training program at the Institute of Psychiatry, Faculty of Medicine, Ain Shams University Hospitals, Cairo, Egypt. All attending students for 3 rounds were approached and asked to participate. All candidates were above 20 years old and from both sexes. For the purpose of this study, tobacco smoking included cigarettes, water pipe (sheesha), Cigar, and/or pipe smoking. All the participants were assessed using 1, General Health Questionnaire (GHQ-28); 2, The Adult ADHD Self-Report Scale (ASRS); 3, Fagerstrom Test for Nicotine Dependence (FTND); 4, Smoking Consequences Questionnaire-Adult (SCQ-A). Results: An overall 12.7% had symptoms of ADHD. Participants who were tobacco smokers and had symptoms of ADHD showed nicotine dependence scores higher than the non-ADHD symptom smokers. There was significant correlation between ASRS inattention and hyperactive-impulsive subscale scores and FTND scores (P=0.003 and 0.04), respectively. Moreover, there were statistically significant correlations between ASRS scores and smoking outcome variables with P-value of ≤0.00. Conclusion: ADHD symptoms were correlated to adult tobacco smoking outcome variables, providing further evidence of a likely link between ADHD symptoms and tobacco smoking risk.
What Do We Mean by “Ethnicity” and “Race”? A Consensual Qualitative Research Investigation of Colloquial Understandings

Lack of clarity and questionable congruence between researcher and participant understandings of ethnicity and race challenge the validity and impact of research utilizing these concepts. We aimed to both elucidate the multiple meanings that research participants in the United States might bring to questions about ethnicity and race and examine their relation to formal conceptualizations of these variables. We used consensual qualitative research-modified analyses to conduct thematic content analysis of 151 responses to open-ended survey questions about meanings of ethnicity and race. Participants included a racially diverse sample of 53 males, 87 females, and 11 unidentified gender with a mean age of 28.71 years. Results indicated that the most frequent colloquial meanings of ethnicity included origin, culture, ancestry, related or similar to race, social similarity, religion, and identity. The most frequent colloquial meanings of race included physical characteristics, ethnicity, origin, social grouping, ancestry, and imposed categorization. Results also illustrated how participants approached defining ethnicity and race. Results support the acknowledged and critiqued colloquial confounding of ethnicity and race and indicate a lack of agreed upon meaning between lay representations/meanings and formal meanings used by social scientists. This incongruence threatens valid operationalizations for research and challenges our ability to use these concepts in interventions to promote social justice and psychological health.
Do Women Directors Impact the Risk and Return of Indian Banks?

The purpose of the paper is to investigate whether women directors impact the risk and return of Indian banks. This study employs panel data models for a sample of 29 Indian banks that form part of the National Stock Exchange 500 index for the period 2009–2016. This paper concludes that women directors influence the accounting returns (measured through Return on Assets) of Indian banks. However, it was found that women directors did not affect the risks (measured through Equity Beta and gross NPA to Total Assets) of the sample banks. This paper contributes to the literature and practitioners in several ways. To the best of the knowledge of the authors, no study has examined the impact of women directors on the risk and return of banks operating in India. Hence, the findings of this article have substantial implications both to academia and practitioners.
Boundary Work and Boundary Objects: Synthesizing Two Concepts for Moments of Controversy

There are two boundary concepts utilized in technical and professional communication (TPC) scholarship: boundary work and, to a lesser degree, boundary objects. Boundary work functions to demarcate, incorporate, and expel particular ideas, groups, and practices from a field or profession. Boundary objects enhance the capacity of ideas, practices, and theories to translate across different groups. Together, these concepts are useful to TPC scholars interested in moments of controversy. In this essay, I explore the dialectical relationship between these two concepts and apply the resulting synthesis to a contemporary case study, the use of fecal microbiota transplants. I argue that the human microbiome functions as a boundary object and opens space within medicine’s own boundary work for the inclusion of fecal microbiota transplants. Together, the dialectical concepts of boundary work and boundary object create a new kind of analytic that allows TPC scholars to map boundary transformations, recognize moments for intervention, and create strategies for collaboration.
Mapping Io's Surface Composition With Juno/JIRAM

The surface composition of Io is dominated by SO2 frost, plus other chemical species identified or proposed over the past decades by combining Earth‐based and space‐based observations with laboratory data. Here we discuss spectroscopic data sets of Io obtained by the Jovian InfraRed Auroral Mapper (JIRAM) spectro‐imager onboard Juno in nine orbits, spanning a 3‐year period. We display average spectral profiles of Io in the 2–5 μm range, and we use band depths derived from those profiles to map the geographic distribution of SO2 frost and other spectral features. This data set allows for an ~22% surface coverage at 58 to 162 km/px and in a broad range of latitudes. Our results confirm the broadly regional SO2‐frost trends already highlighted by Galileo/NIMS. Io's average spectral profiles as well as the mapping of the 4.47‐μm band also confirm that SO2 exists in the 32S16O18O isotopic form. Surprisingly, the mapping performed by JIRAM shows that the absorption band at 2.1 μm is unrelated to SO2 frost, while we map for the first time the depth of the 2.65‐μm band, highlighting regions enriched in this absorber, possibly H2S. JIRAM data confirm that the 3.92‐μm band, likely due to Cl2SO2, is largely related to the SO2 distribution. The correlation between Cl2SO2 and ClSO2, possibly revealed at 4.62 μm, is not equally clear. The simultaneous presence of two very weak spectral features at 4.55 and 4.62 μm suggests that nitrile compounds or tholins may also be present on the surface.
Estimation of Background Erosion Rate at Janghang Beach due to the Construction of Geum Estuary Tidal Barrier in Korea

In this study, a reduction in sediment budget due to the development of a river watershed, resulting in coastal erosion, was reviewed, and the rate of background erosion was calculated through an examination of the loss of coastal sediment into the open sea. The west coast of the Korean peninsula is severely impacted by the intercept of inflowing sediments from rivers, owing to the watershed development. However, the effects have not fully propagated into the entire coastal area, and thus, the long-term coastal erosion remains insignificant. However, a serious and irrevocable disaster may occur once the coastal erosion begins. Therefore, an analysis of the coastal erosion resulting from changes in the sediment budget, due to the development of the watershed, was conducted on Janghang Songrim Beach. A littoral cell of the Geum River was selected for a quantitative analysis of the decrease in the sediment budget from the watershed development. The rate of coastal sediment loss offshore, which reflects the characteristics of the Janghang Songrim Beach, and the future rate of coastal erosion were calculated. Then, the results were verified by employing geometrically corrected satellite photographs from previous years. This will enable us to predict the time of coastal erosion in the future due to a reduction in the sediment budget and watershed development, and prepare for future disasters resulting from the coastal erosion. Based on research into the components constituting the coastal development, the present study presents theoretical formulae allowing the prediction of the sediment budget and providing a practical contribution to the prevention of coastal erosion, for which additional reliable studies need to be conducted.
Nephrology practice and research network opinion paper: Pharmacists' perspectives on the Advancing American Kidney Health initiative

Patients with chronic kidney disease (CKD) are at high risk for clinically significant medication therapy problems (MTPs) due primarily to the complex pharmacotherapy prescribed by numerous providers, and the significant changes in pharmacokinetic and pharmacodynamic properties of many medications due to their kidney disease. While MTPs are well recognized, pharmacists are not routinely involved in the health care teams that provide care for patients with CKD. The Advancing American Kidney Health initiative was announced in July 2019 and is poised to shift models of care in nephrology toward value‐based payment. This represents an opportunity for pharmacists to integrate into teams to improve quality of care and outcomes for patients with CKD. Pharmacists should engage in medication reconciliation, transitions of care, and medication‐focused kidney disease education programs within a comprehensive medication management (CMM) framework to optimize pharmacotherapy outcomes. To implement these services, pharmacists need to utilize certified pharmacy technicians, telehealth, interprofessional skills, and other tools in innovative ways. Current models of successful practice from Canada can serve as a template for United States‐based nephrology pharmacy practice. In this opinion paper, we characterize the current state of nephrology practice and identify significant opportunities for advancement. We propose metrics to evaluate pharmacy services and a framework for key stakeholder engagement which will be critical to advance the profession of pharmacy within nephrology. The Advancing American Kidney Health initiative offers a distinct opportunity to demonstrate the value of CMM provided by pharmacists in the nephrology arena to optimize patient care.
Generation of Tactile Data From 3D Vision and Target Robotic Grasps

Tactile perception is a rich source of information for robotic grasping: it allows a robot to identify a grasped object and assess the stability of a grasp, among other things. However, the tactile sensor must come into contact with the target object in order to produce readings. As a result, tactile data can only be attained if a real contact is made. We propose to overcome this restriction by employing a method that models the behaviour of a tactile sensor using 3D vision and grasp information as a stimulus. Our system regresses the quantified tactile response that would be experienced if this grasp were performed on the object. We experiment with 16 items and 4 tactile data modalities to show that our proposal learns this task with low error.