Miracle-dz/UniFAR-FTUs huggingface dataset:
Finding Bugs In Web Applications Using Dynamic Test Generation

The common errors that are usually found in web application are crashing of web scripts and dynamically generated deformed web pages which have an influence over the usability of web application. Dynamically generated web pages that are common on today’s internet are not being handled by current tool for web page validation. This project presents dynamic test generation technique for the domain of dynamic web applications. The technique utilizes dynamic and static testing. The explicit state modelling will be a part of future scope. The techniques manages test cases and runs the test cases capturing logically constraints on inputs and minimizes the conditions on input to failing test so the resulting bug reports are small and useful. The tool implements the techniques for PHP programming language, Servlets and web services. The tool helps to generates test inputs for web application, monitors web application for clatters and corroborates that the output conforms to HTML specification.
Tacrolimus: rescue therapy or experimental drug for severe ulcerative colitis? authors’ reply

1. Hart AL, Ng SC. Review article: optimal medical management of acute severe ulcerative colitis. Aliment Pharmacol Ther 2010; 32: 615–27. 2. Yamamoto S, Nakase H, Mikami S, et al. Long-term effect of tacrolimus therapy in patients with refractory ulcerative colitis. Aliment Pharmacol Ther 2008; 28: 589–97. 3. Baumgart DC, Wiedenmann B, Dignass AU. Rescue therapy with tacrolimus is effective in patients with severe and refractory inflammatory bowel disease. Aliment Pharmacol Ther 2003; 17: 1273–81. 4. Ogata H, Matsui T, Nakamura M, et al. A randomized dose finding study of oral tacrolimus (FK506) therapy in refractory ulcerative colitis. Gut 2006; 55: 1255–62. 5. Nakase H, Mikami S, Matsuura M, et al. Rescue therapy with tacrolimus for a patient with severe ulcerative colitis refractory to combination leukocytapheresis and high-dose corticosteroid therapy. Intern Med 2007; 46: 717–20.
Finding similar documents in web search results

: Searching the Web is a challenging task. According to the Zamir and Etzioni’s deﬁnition, Internet is “unorganized, unstructured and decentralized place”. Although there are powerful search engines available, the number of indexed web pages exceeds 1 trillion [20] and still grows. Most of the search engines return list of documents from their bases sorted according to their relevance to a search query. Such approach is not the best, because the returned list is very long and may contain documents not related to the query. To increase efﬁciency of a searching process one may identify groups of similar documents from result list. One of the tools to do it are traditional clustering algorithms. The article presents clustering Web search results directly from a search engine as well as sets created from results for different queries. Documents were grouped using the following methods: EM and XMeans.
Letter: the effect of sirolimus on recurrence and survival in liver transplant recipients with hepatocellular carcinoma

1. Mahadevan U, Vermeire S, Lasch K et al. Vedolizumab exposure in pregnancy: outcomes from clinical studies in inflammatory bowel disease. Aliment Pharmacol Ther. 2017;45:941‐950. 2. Julsgaard M, Kjeldsen J, Brock B, Baumgart DC. Letter: vedolizumab drug levels in cord and maternal blood in women with inflammatory bowel disease. Aliment Pharmacol Ther. 2018;48:386‐388. 3. Malek A, Sager R, Kuhn P, Nicolaides KH, Schneider H. Evolution of maternofetal transport of immunoglobulins during human pregnancy. Am J Reprod Immunol. 1996;36:248‐255. 4. Mahadevan U, Martin C, Kane SV, Dubinsky M, Sands BE, Sandborn W. Do infant serum levels of biologic agents at birth correlate with risk of adverse outcomes? Results from the PIANO registry [abstract]. Gastroenterology. 2016;150:S91‐S92.
The Effects of Vocabulary Instruction on the Fluency and Comprehension of Fifth-Grade Nonnative English Speakers.

A single-subject design of the effects of teaching Tier Two vocabulary on the vocabulary knowledge, comprehension, fluency, and prosody of fifth-grade nonnative English speakers was conducted. Results suggested that vocabulary instruction improved vocabulary knowledge, but further research and study is needed to determine ways to improve fluency, prosody, and comprehension in nonnative English speakers in the intermediate grades who are also struggling readers. Implications for classroom practice include the need and benefit of teaching Tier Two words to nonnative English speakers who are struggling readers in intermediate grades.
Crowd-Sourced Mapping of New Feature Layer for High-Definition Map

A High-Definition map (HD map) is a precise and detailed map composed of various landmark feature layers. The HD map is a core technology that facilitates the essential functions of intelligent vehicles. Recently, it has come to be required for the HD map to continuously add new feature layers in order to increase the performances of intelligent vehicles in more complicated environments. However, it is difficult to generate a new feature layer for the HD map, because the conventional method of generating the HD map based on several professional mapping cars has high costs in terms of time and money due to the need to re-drive on all of the public roads. In order to reduce these costs, we propose a crowd-sourced mapping process of the new feature layer for the HD map. This process is composed of two steps. First, new features in the environments are acquired from multiple intelligent vehicles. The acquired new features build each new feature layer in each intelligent vehicle using the HD map-based GraphSLAM approach, and these new feature layers are conveyed to a map cloud through a mobile network system. Next, the crowd-sourced new feature layers are integrated into a new feature layer in a map cloud. In the simulation, the performance of the crowd-sourced process is then analyzed and evaluated. Experiments in real driving environments confirm the results of the simulation.
Preservation potential of keratin in deep time

Multiple fossil discoveries and taphonomic experiments have established the durability of keratin. The utility and specificity of antibodies to identify keratin peptides has also been established, both in extant feathers under varying treatment conditions, and in feathers from extinct organisms. Here, we show localization of feather-keratin antibodies to control and heat-treated feathers, testifying to the repeatability of initial data supporting the preservation potential of keratin. We then show new data at higher resolution that demonstrates the specific response of these antibodies to the feather matrix, we support the presence of protein in heat-treated feathers using ToF-SIMS, and we apply these methods to a fossil feather preserved in the unusual environment of sinter hot springs. We stress the importance of employing realistic conditions such as sediment burial when designing experiments intended as proxies for taphonomic processes occurring in the fossil record. Our data support the hypothesis that keratin, particularly the β-keratin that comprises feathers, has potential to preserve in fossil remains.
Ajuste dos níveis de energia e proteína e suas relações para galinhas poedeiras em diferentes condições térmicas

The adequacy of laying hens diets can become an essential strategy for the maintenance of the productive levels of the current lineages of the market. Considering that feed costs are the ones that most affect poultry activity, adjusting the energy and protein levels of laying hens diets ensure egg quality integrity, improves the quality of the environment and reduces costs inherent of food. Adult poultry maintain their thermal comfort with temperatures between 18 and 28o C and, either higher oscillations (heat stress) or lower oscillations (cold stress), are responsible for changes in food consumption by the animals, in an attempt to maintain a constant body temperature. In cold situations birds increase feed intake, in an attempt to produce metabolic heat and maintain homeothermia. In the heat, birds reduce feed intake and increase water consumption, reducing endogenous heat production and cooling the body through the gradient between water temperature and bird's body core. Although this mechanism of adjustment in food consumption is well
A 622 Mb/s CMOS clock recovery PLL with time-interleaved phase detector array

A 622 Mb/s clock recovery PLL for SDH/SONET OC-12 is implemented in a 0.8 /spl mu/m CMOS technology. With time-interleaved phase detection scheme, this PLL performs clock recovery and 1:8 demultiplexing simultaneously. It dissipates 200 mW with a single 5 V supply, whose core occupies 800/spl times/900 /spl mu/m/sup 2/. RMS jitter of the recovered 78 MHz clock is 46 ps (0.36%).
Computer Programming for Teens

Ready to learn computer programming but arent sure where to start? Look no further, Computer Programming for Teens is the book for you. Other books on programming tend to be language specific and often get bogged down in the syntax of the language. That is fine if you already have a strong background in programming, but if youre a novice, the language-specific approach can make things unnecessarily difficult. Computer Programming for Teens stresses concepts over language, but still includes examples in the most popular languagesspecifically HTML, C++, and Java. It begins by explaining the fundamental topics, like data storage, and progresses through to more complex topics, such as decisions, loops, design, and complex data structures. Written by a high school teacher, the book includes helpful tips and analogies to guide readers through the maze of programming techniques, concepts, and common pitfalls. It introduces the most relevant topics for beginners and pinpoints the essential skills needed for programming success.
Depresión y trauma temprano: hacia una caracterización clínica de perfiles de consulta en un servicio de salud secundario

Patients with depression maltreated during childhood differ from those depressive patients without this background. In patients with early trauma the disease emerges earlier, it is more severe and does not respond to the classical antidepressant therapy. Despite this evidence, research regarding the clinical conceptualization and approach to these patients is still limited. The above becomes relevant in Chile, considering the high prevalence of depression and history of adverse childhood events among Chilean depressive consulting health services. Based on the conceptualization of complex Post traumatic stress disorder (PTSD), the overall objective of this article is to propose a conceptualization to the clinical characteristics presented in depressive patients with early abuse, who consult in a mental health service. We propose that in all these patients it needs to inquire actively about history of early adverse events, patterns of interpersonal difficulties, psychiatric comorbidity with emphasis on PTSD features and presence of dissociative symptoms. According to which of the areas is the most important to understand the reason of consultation and considering the observation of 41 patients treated in the context of the Psychic Tauma Unit in the Curicó Hospital, we postulate the existence of the following profiles: depressive, posttraumatic and dissociative. The main clinical characteristics of each profile are presented with a therapeutic approach.
Estimation of vegetation canopy leaf area index and fraction of photosynthetically active radiation absorbed by vegetation from remotely sensed multi-angle and multi-spectral data

Large scale ecosystem models require estimates of vegetation canopy leaf area index (LAI) and the fraction of photosynthetically active radiation absorbed by the green leaves (FPAR) in order to simulate the energy, heat and mass (water, carbon, etc) budgets. These variables can be obtained globally and operationally from satellite measurements of reflected solar radiation. While much work on forward modeling of vegetation reflectance has been done, it is only recently, in the context of new satellite sensors such as MODIS (moderate resolution imaging spectroradiometer), MISR (multi-angle imaging spectroradiometer), POLDER (Polarization and Directionality of the Earth's Reflectance), etc., that attention has focused on the inverse problem; that is, estimating LAI (and FPAR) from remote reflectance measurements. This article provides some results on global LAI and FAPAR fields derived from current satellite sensor data.
The Importance of Spatial Reasoning in Early Childhood Mathematics

It is important to recognize the critical role spatial reasoning, relational thinking, and mathematical modeling play in the overall development of students’ central understanding of mathematics. Spatial reasoning predicts students’ later success in higher levels of mathematics, such as proportional thinking and algebraic reasoning. The National Research Council report implores educators to recognize the importance of developing spatial reasoning skills with students across all areas of mathematics. This chapter describes a study that used the Primary Math Assessment—Screener and Diagnostic to assess students’ spatial reasoning and relational thinking. The results highlighted curricular resources to improve students’ understanding of mathematics. Students’ mathematical spatial reasoning improved significantly.
Modeling Information-Seeking Dialogues: The Conversational Roles (COR) Model.

In this article we introduce a generic, application independent model of human-computer information-seeking dialogue, the "Conversational Roles" (COR) Model. We review the theoretical background that motivated our approach and discuss the COR model in detail, analyzing some typical example dialogues under various perspectives. In line with the theory of speech acts, the COR model categorizes dialogue acts on the basis of their illocutionary force (the purpose of the acts). These illocutionary acts and their functions during dialogue are described independently of the interaction modes employed (graphical, linguistic, or multimodal). COR is represented as a recursive state-transition-network (RTN) that determines all of the legitimate types and possible sequences of dialogue acts, focusing on the negotiation and temporary assignment, acceptance or refusal of conversational roles during interaction. We then argue for a combination of this illocutionary layer with other layers which represent semantic-thematic and rhetorical aspects of dialogue. We conclude with depicting the potential of such an integrated dialogue model for the design of both elaborate and easy-to-use interfaces to information retrieval systems and for research into communication disorders.
Ten Things Every Geriatrician Should Know About House Calls

Home‐based primary care (HBPC) is experiencing a reemergence to meet the needs of homebound older adults. This brief review based on existing literature and expert opinion discusses 10 key facts about HBPC that every geriatrician should know: (1) the team‐based nature of HBPC is key to its success; (2) preparations and after‐hour access for house calls are required; (3) home safety for the clinician and patient must be considered; (4) being homebound is an independent mortality risk factor with a high symptom burden; (5) home care medicine presents unique benefits and challenges; (6) a systems‐based approach to care is essential; (7) HBPC is a sustainable model within value‐based care proven by the Department of Veterans Affairs and the Independence at Home Medicare Demonstration Project; (8) HBPC has an educational mission; (9) national organizations for HBPC include American Academy of Home Care Medicine and Home Centered Care Institute; and (10) practicing HBPC is a privilege. HBPC is a dynamic and unique practice model that will continue to grow in the future. J Am Geriatr Soc 67:139–144, 2019.
Mochitsuki: a real-object-based, interactive haptic interface

We propose an approach that breaks down the haptic experience into multiple elements and assigns optimal devices to each element, either a physical device or an electronically-controllable device. As an example of this design approach, we built a VR system that provides the experience of Mochitsuki. We designed a more durable system than the initial prototype. With this configuration, direct interactions between the user and the system are all performed by physical devices to ensure the quality of experience, while the parameters affecting the experience can be controlled by electronic devices and mechanisms.
Fundamentals of Electric Circuits

Alexander and Sadiku's third edition of Fundamentals of Electric Circuits continues in the spirit of its successful previous editions, with the objective of presenting circuit analysis in a manner that is clearer, more interesting, and easier to understand than other, more traditional texts. Students are introduced to the sound, six-step problem solving methodology in chapter one, and are consistently made to apply and practice these steps in practice problems and homework problems throughout the text and online using the KCIDE software. A balance of theory, worked examples and extended examples, practice problems, and real-world applications, combined with over 300 new homework problems for the third edition and robust media offerings, renders the third edition the most comprehensive and student-friendly approach to linear circuit analysis. Table of contents Part 1 DC Circuits 1 Basic Concepts 2 Basic Laws 3 Methods of Analysis 4 Circuit Theorems 5 Operational Amplifiers 6 Capacitors and Inductors 7 First-Order Circuits 8 Second-Order Circuits Part 2 AC Circuits 9 Sinusoids and Phasors 10 Sinusoidal Steady-State Analysis 11 AC Power Analysis 12 Three-Phase Circuits 13 Magnetically Coupled Circuits 14 Frequency Response Part 3 Advanced Circuit Analysis 15 Introduction to the Laplace Transform 16 Applications of the Laplace Transform 17 The Fourier Series 18 Fourier Transform 19 Two-Port Networks Appendix A Simultaneous Equations and Matrix Inversion Appendix B Complex Numbers Appendix C Mathematical Formulas Appendix D PSpice for Windows Appendix E MATLAB Appendix F KCIDE Appendix G Answers to Odd-Numbered Problems
The likelihood of improving physical activity after pulmonary rehabilitation is increased in patients with COPD who have better exercise tolerance

Purpose Pulmonary rehabilitation (PR) enhances exercise tolerance in patients with COPD; however, improvements in physical activity (PA) are not guaranteed. This study explored the relationship between baseline exercise tolerance and changes in PA after PR. Materials and methods Patient data from prospective clinical trials in the PR settings of Athens and Leuven (2008–2016) were analyzed. Validated PA monitors were worn for 1 week before and after a 12-week program. The proportion of patients who improved PA levels ≥1,000 steps/day (“PA responders”) after PR was compared between those with initial 6-minute walk distance [6MWDi] <350 m and ≥350 m. Baseline predictors of PA change were evaluated via univariate and multivariate logistic regression analyses. Results Two hundred thirty-six patients with COPD (median [IQR] FEV1 44 [33–59] % predicted, age 65±8 years, 6MWDi 416 [332–486] m) were included. The proportion of “PA responders” after PR was significantly greater in those with higher vs lower 6MWDi (37.9% vs 16.4%, respectively; P<0.001). 6MWDi group classification was the strongest baseline independent predictor of PA improvement (univariate OR 3.10, 95% CI 1.51–6.36). Conclusion The likelihood of improving PA after PR is increased with greater 6MWDi. Baseline exercise tolerance appears as an important stratification metric for future research in this field.
P4: Epidemiology of hepatitis C virus infections in Finland between the years 1995 and 2011

PURPOSE OF THE STUDY: Recent studies have identified a seroprevalence of hepatitis C of 1.6% in the United States and 0.7% in Germany. A significant variation has, however, been detected between rural and metropolitan areas. Identification of hepatitis C virus (HCV)-positive persons for appropriate counseling and management is the major focus of national prevention programs. Currently, routine testing is recommended for persons most likely to have HCV infection. Our aim was to assess the prevalence of hepatitis C in the German Ruhr region, which is one of the largest and most densely populated metropolitan areas in Europe. METHODS: Between 06/2009 and 07/2010 8435 consecutive patients (46.4% male, 53.6% female) who were admitted to the emergency unit of a tertiary care center (St. Josef Hospital, Ruhr-University Bochum, Germany) were investigated. Tests included analysis of antibodies to HCV (anti-HCV), ASTand ALT-levels and HCV RNA, if applicable. Thirty patients with known replicative hepatitis C infection served as internal control. SUMMARY OF RESULTS: The seroprevalence of anti-HCV was 3.45% (291/8435 patients). 194/291 (66.67%) seropositive individuals were amendable for further evaluation. Viral replication was detected in 70.62% of these patients (137/194) equating to a prevalence of replicative and chronic hepatitis C of 1.62% in this population. Age and sex distribution did not differ between anti-HCV positive patients and negative controls. Following analysis of liver transaminases, significant differences in AST levels between anti-HCV positive patients and negative controls (AST antiHCV positive = 60.8 4.2 U/L; AST controls = 37.7 4.5 U/L; p < 0.01) were detected. No differences were shown between ALT levels between these groups (ALT anti-HCV positive = 51.5 4.1 U/L; ALT controls = 49.5 13.9 U/L; p > 0.05). CONCLUSIONS: The prevalence of hepatitis C in densely populated metropolitan areas seems to be higher than previously expected (3.45% versus 0.4–0.7%). Revisiting the risk stratification and a more extensive screening might contribute to more effective prevention programs. The mere evaluation of transaminases is not suitable for predicting either seroprevalence of anti-HCV antibodies or chronic hepatitis C. Furthermore, the pre-clinical identification of HCV-positive individuals might significantly reduce the risk of accidental hepatitis C transmission among healthcare workers and would lead to an increase of the early hepatitis C diagnosis targeting to an early lead-in of the antiviral therapy avoiding late complications.
Biology and Philosophy. Part I. The Paleolithic

 Abstract — An analysis of the Neanderthal Bruniquel cave is presented with an entirely new proposal of how the animal-human relationship was born. The Venus figurines and the European and Sulawesi cave paintings are briefly analyzed and explained in terms of a simultaneous qualitative change in the brain of some anatomically modern humans. Composite creatures are explained in terms of the new idea and without assuming an initial need of to consume psychoactive plants or mushrooms.