jimnoneill/paper-to-field-training huggingface dataset:
CARDIAC ARRHYTHMIA DATASET CLASSIFICATION USING XGBOOST GBM MODEL

Field: Computer Science (Physical Sciences)

The country's most common heart problem is a cardiac arrhythmia, in which the heart beats
sporadically. Research shows that in addition to the aging factor, stress and unhealthy lifestyle are the main
causes of heart disease. This paper aims at identifying arrhythmia and classifying it into 16 different variants.
The arrhythmia database provided at kaggle includes 279 properties, of which 206 are listed linearly and the
remainder are nominal. The new approach combining the 279 features into 50 features have been employed with
the XGBoost GSM classification model. The performance evaluation shows that the proposed model provides
improvement on accuracy over the state of art models
StegHash: New Method for Information Hiding in Open Social Networks

Field: Computer Science (Physical Sciences)

In this paper a new method for information hiding in open social networks is introduced. The method, called StegHash, is based on the use of hashtags in various open social networks to connect multimedia files (like images, movies, songs) with embedded hidden messages. The evaluation of the system was performed on two social media services (Twitter and Instagram) with a simple environment as a proof of concept. The experiments proved that the initial idea was correct, thus the proposed system could create a completely new area of threats in social networks.
Wet-Ashing Procedures for Determination of Copper and Iron in Beer, Wort, and Brewing Materials

Field: Chemistry (Physical Sciences)

Journal Article Wet-Ashing Procedures for Determination of Copper and Iron in Beer, Wort, and Brewing Materials Get access A L Brandon A L Brandon Anheuser-Busch, Inc., 721 Pestalozzi St., St. Louis 18, Mo Search for other works by this author on: Oxford Academic Google Scholar Journal of Association of Official Agricultural Chemists, Volume 45, Issue 3, 1 August 1962, Pages 638–644, https://doi.org/10.1093/jaoac/45.3.638 Published: 01 February 2020
Mapping library and information science: Does field delineation matter?

Field: Computer Science (Physical Sciences)

Abstract Traditional field delineation methods in bibliometric studies appear to have reached their limits when dealing with highly interdisciplinary fields such as nanotechnology or stem cell research which have recently become a focus of science and technology policy research. Researchers therefore have developed sophisticated algorithmic procedures to overcome these difficulties, hoping to collect a set of articles in a research field being studied that is complete as well as clean. The present case study explores the effect of field delineation on author co‐citation analysis (ACA) studies of the intellectual structure of the library and information science (LIS) field using two different but overlapping journal sets to define the LIS field. We find that the major overall structure remains largely the same between these two views of the LIS field, which suggests that field delineation is not crucial to ACA studies of research fields, provided the emphasis of a study is on the major overall structure of a research field. The two views do however differ at a more detailed level of analysis, which suggests that studies that aim to shed light on particularly subtle research policy issues may need to pay serious attention to the way that they delineate their fields.
Siberian Federal Okrug

Field: Social Sciences (Social Sciences)

The Republic of Altai is situated in the Altai Mountains. It borders Kazakhstan to the south-west and Mongolia to the south-east. Kemerovo Oblast lies to the north, Khakasiya and Tyva to the north-east, and Altai Krai to the north-west. The administrative centre, Gorno-Altaisk, had an estimated population of 64,504 in January 2021. The Republic of Altai's gross regional product (GRP) amounted to 58,977m. Tyva lies to the south-east, the Republic of Altai to the south-west, Kemerovo Oblast to the west, and Krasnoyarsk Krai to the north and east. The Republic's agriculture consists mainly of animal husbandry, and potato and vegetable production. Agriculture employed 6.6% of the workforce and contributed 2.7% of GRP in 2019. Most of Altai Krai lies within the Western Siberian Plain. It has an international boundary to the south with Kazakhstan.
Generality of Rotating Partial Cavitation in Two-Dimensional Cascades

Field: Engineering (Physical Sciences)

Numerical simulations of 2-dimensional (2D) unsteady cavitating flows were carried out under various conditions of the number of blades, incidence angles and cavitation numbers. When the incidence angle increased or the cavitation number decreased, the steady balanced cavitation transited to unsteady and non-uniform patterns. Typical patterns reported in the previous studies such as rotating, asymmetric and alternating for 3- and 4-blades were successfully reproduced. In this study, cascades of the larger number of blades were dealt with to consider the generality of unsteadiness by reducing the influence of periodicity. The cavitation is basically triggered in the backward next section. However, the period of time for growing causes complexity in the discrimination of propagation. In most cases of rotating partial cavitation, except for 4-blades, the cavity develops in the second passage of backward direction after the decay of largest cavity. In case of many blades, multiple cavities rotate simultaneously and the particular patterns observed in cascades of small even numbers of blades attenuate.
[Aggressive clients in Dutch veterinary practice].

Field: Veterinary (Health Sciences)

Aggressive clients seem to be becoming more common. This article describes a study in which questionnaires on client behaviour were sent to veterinary assistants and veterinarians in randomly selected practices in the Netherlands. Results showed that 26.4% of the veterinarians and 29.3% of the assistants had experienced aggressive clients in the last year. Age, experience, and sex of the veterinarian or assistant did not influence the frequency with which aggressive clients were encountered. The same was true for the type of veterinary practice (companion animals, farm animals, horses, etc). The risk of encountering aggressive clients was higher among practices in large towns and in practices with a small turnover Of the veterinarians who had encountered aggressive clients at least once in their career, 31% has taken some kind of action after the aggressive encounter Nearly a quarter (24.9%) of veterinary practices have adopted a Risk Inventarization and Evaluation (RI&E) approach to preventing client aggression and 26.6% of practices have adopted another approach. While veterinarians tend not to consider aggression a big problem, they are often open to the suggestion that more attention should be paid to aggression in veterinary practice.
Studying depression through big data analytics on Twitter

Field: Computer Science (Physical Sciences)

Mental disorders have become a major concern in public health, since they are one of the main causes of the overall disease burden worldwide. Depressive disorders are the most common mental illnesses, and they constitute the leading cause of disability worldwide. Language is one of the main tools on which mental health professionals base their understanding of human beings and their feelings, as it provides essential information for diagnosing and monitoring patients suffering from mental disorders. In parallel, social media platforms such as Twitter, allow us to observe the activity, thoughts and feelings of people’s daily lives, including those of patients suffering from mental disorders such as depression. Based on the characteristics and linguistic features of the tweets, it is possible to identify signs of depression among Twitter users. Moreover, the effect of antidepressant treatments can be linked to changes in the features of the tweets posted by depressive users. The analysis of this huge volume and diversity of data, the so-called “Big Data”, can provide relevant information about the course of mental disorders and the treatments these patients are receiving, which allows us to detect, monitor and predict depressive disorders. This thesis presents different studies carried out on Twitter data in the Spanish language, with the aim of detecting behavioral and linguistic patterns associated to depression, which can constitute the basis of new and complementary tools for the diagnose and follow-up of patients suffering from this disease
Scleraxis is a mechanoresponsive regulator of the cardiac myofibroblast phenotype

Field: Medicine (Health Sciences)

Cardiac fibrosis is the excess deposition of myocardial extracellular matrix components, which increases tissue stiffness and heterogeneity, causing impaired diastolic/systolic function and arrhythmias, and eventually leading to heart failure and death. There are no available treatments for cardiac fibrosis. Myofibroblasts mediate fibrosis, and are characterized by hypersynthesis of collagens, decreased migration, and increased α-smooth muscle actin, which is incorporated into stress fibers, imparting contractility. Scleraxis is a transcriptional regulator of collagen-rich tissues, increased in response to the same stimuli that drive the myofibroblast phenotype, such as cyclic stretch. We show that Scleraxis mediates the conversion of cardiac fibroblasts to myofibroblasts, by increasing myofibroblast marker expression and contraction, and decreasing migration. Additionally, a proximal 1500 bp human SCLERAXIS promoter is activated by stretch and is responsive to transforming growth factor-β1. Thus, Scleraxis is a specific mechanoresponsive regulator of the myofibroblast, representing a novel target for the treatment of cardiac fibrosis.
Free Tissue Transfer in Patients with Severe Peripheral Arterial Disease: Functional Outcome in Reconstruction of Chronic Lower Extremity Defects

Field: Medicine (Health Sciences)

Chronic wounds of the lower extremity are difficult to treat, especially in patients with peripheral arterial disease (PAD). This patient population frequently suffers from multiple comorbidities, which further impairs wound healing. Local flaps are often not available, or are insufficient to cover these defects, and limbs are frequently amputated, although they could possibly be salvaged by free tissue transplantation. Although there is a growing evidence that free tissue transfer may be feasible in these patients with otherwise doomed extremities, previous studies have mostly focused on short-term flap survival, but not long-term ambulatory status and independence. Therefore, we investigated the long-term results of limb salvage, ambulatory status, and social independence in patients with PAD who underwent free tissue transfer for chronic wounds of the lower extremities.In this study we retrospectively reviewed 38 patients who underwent free tissue transfer because of nontraumatic, chronic wounds of the lower extremities at our institution. All patients suffered from a nontraumatic occlusion of at least one major lower leg artery verified by angiography. After a mean time period of 34 months we assessed flap survival and limb preservation as well as pre- and postoperative ambulatory status and social independence. A subgroup of 14 patients with a "single-vessel-leg" was evaluated separately.It was observed that anterolateral thigh and latissimus dorsi musculocutaneous flaps were most often used to cover the defects. Overall 29 out of the 38 flaps healed completely (9 flap failures) and 34 extremities were salvaged, including 12 out of 14 single-vessel-legs. One patient had to be amputated despite a vital free flap because of persistent calcaneal osteomyelitis. After failure of free tissue transfer, six extremities could still be salvaged by secondary procedures (two secondary free flaps, two local flaps, and two skin grafts). Total 22 out of 34 patients with salvaged limbs maintained or improved their ambulatory status. In the amputee group, two patients remained on their preoperative level of mobility, while two declined. All patients with amputated limbs required assistance in activities of daily living while this was only true for 4 out of the 34 remaining patients.It was concluded that free tissue transfer is a valid option for salvaging lower extremities in patients with PAD. Long-term limb salvage can be achieved in a high percentage of cases, which allows the patients to ambulate freely and remain socially independent.
Language Rights as Human Rights: A Sociolinguistic Study of the Universal Declaration of Language Rights 1996

Field: Social Sciences (Social Sciences)

This study addresses a sociolinguistic evaluation of the universal declaration of linguistic rights in 1996. It aims to analyze the basic aspects and motivations of the declaration with reference to the problems that are not dealt with in it. Thus, the current paper adopts the following procedure to achieve its aim: (1) reviewing literature on language rights theories, (2) conducting a qualitative sociolinguistic analysis for each part of the declaration, (3) and discussing the results of analysis with some evaluation of the declaration. This study is supposed to be of value to sociolinguists, critical applied linguists, discourse analysts and language planners. It has been concluded that the universal declaration of linguistic rights is based on the human language rights hypothesis with some reference to the minority hypothesis. The factors that have been addressed are power, dominance, inequality, culture, and identity. Moreover, Language is seen as constituting rather than reflecting identity. The declaration treats important issues in language rights in several domains such as education, communication, politics, socio-economics, technology and public speech.
Web-Based Mapping of Crime-Prone Areas in Samarinda Seberang and Loa Janan Ilir Districts, Samarinda Citys

Field: Social Sciences (Social Sciences)

The development of Geographic Information System (GIS) technology has provided significant benefits in various fields, including the monitoring of crime-prone areas. GIS is used to minimize the traces of these crimes. This study aims to map crime-prone areas in the Samarinda Seberang and Loa Janan Ilir Districts to identify which areas are potentially vulnerable, allowing for analysis for prevention and handling. The data used were collected from theft cases that occurred in these districts in 2019 and 2020. The research employs a scoring technique where each parameter is rated according to its classification. The results of the scoring process are then analyzed to determine the level of crime-prone areas, categorizing them as very vulnerable, vulnerable, or not vulnerable. Based on respondents' feedback, the application facilitates users in locating crime-prone areas, with 94.34% of responses indicating agreement or strong agreement. These results suggest that the application is feasible for implementation.
Frozen Section Intraoperatively is it Adequately Accurate in Endometrial Carcinoma Cases?

Field: Medicine (Health Sciences)

Background: Frozen section is one of the basic diagnostic tools implemented intraoperatively to elucidate the requirement of lymph node dissection, however diagnostic accuracy is a matter of debate among various research groups in oncological centers all over the globe. Methodology:A retrospective clinical research trial that recruited 90 research study subjects having endometrial carcinoma in which all recruited subjects Had histological grading and invasion level of muscular tissue planes assessed by usage of intraoperative frozen section investigative tool from February 2016 till January 2019. Results:The comparative analyses of the Risk of Lymph-Node Metastasis between the Preoperative, frozen section and Permanent-Section Diagnoses in the 90 Patients with Endometrial Carcinoma in which as regards preoperative diagnosis in comparison to permanent section diagnosis concerning low risk, intermediate risk, high risk, total accuracy was 57.69%, 50.00%, 53.33%, 53.3% consecutively ,whereas frozen section diagnosis accuracy as regards low risk, intermediate risk, high risk, total accuracy was 88.46%, 73.53%, 66.67%, 75.6% consecutively. Conclusions and recommendations:The current research study have shown the superiority of frozen section over MRI and various perioperative assessment tools in evaluating accurately invasiveness, grade and lymph node disease ,however the current research study findings should be interpreted with caution as other modes for diagnosis are gaining privilege over cosurgical practice such as sentinel lymph node mapping.
The fabrication of multifunctional sodium alginate scaffold incorporating ibuprofen-loaded modified PLLA microspheres based on cryogenic 3D printing

Field: Materials Science (Physical Sciences)

A strategy to develop a multifunctional sodium alginate personalized scaffold with enhanced mechanical stability, osteogenesis activity and excellent anti-inflammatory activity by cryogenic 3 D printing combined with subsequent crosslinking with Sr2+ is proposed in this study. The ink for 3 D printing was prepared by dispersing modified PLLA droplets containing ibuprofen into sodium alginate aqueous solution using lecithin as stabilizer. The results showed that the drug-loaded microspheres formed from the low-temperature solidifying of the modified PLLA droplets were homogeneously dispersed in sodium alginate substrate, and the scaffold displayed a sustained drug release performance toward ibuprofen which endowed the scaffold with persistent anti-inflammatory effects. In vitro cell culture indicated that the lecithin not only acted as the stabilizer, but also stimulated the proliferation and mineralization of osteoblastic cells on the scaffold. Sr2+-crosslinking improved the mechanical properties and osteogenic activity of the scaffold.
Development of a co‐designed, evidence‐based, multi‐pronged strategy to support normal birth.

Field: Health Professions (Health Sciences)

Abstract Australia's caesarean section (CS) rate has been steadily increasing for decades. In response to this, we co‐designed an evidence‐based, multi‐pronged strategy to increase the normal birth rate in Queensland and reduce the need for CS. We conducted three workshops with a multi‐stakeholder group to identify a broad range of options to reduce CS, prioritise these options, and achieve consensus on a final strategy. The strategy comprised of: universal access to midwifery continuity‐of‐care and choice of place of birth; multi‐disciplinary normal birth education; resources to facilitate informed decision‐making; respectful maternity care and positive workplace culture; and establishment of a Normal Birth Collaborative.
LEGAL AND REGULATORY ISSUES IN ISSUING SUKUK IN SOUTH KOREA LESSONS FROM DEVELOPED COUNTRIES' EXPERIENCE

Field: Economics, Econometrics and Finance (Social Sciences)

Among the many Islamic finance instruments currently in use, Sukuk, commonly referred to as the Islamic bond, has in recent years been considered the most effective mid- and long-term financing method not only in Muslim countries but also in Muslim-minority countries. However, the adoption of Sukuk has faced legal and regulatory problems as most Muslim-minority countries are governed by their own legal systems independent of Shariah. This paper aims to analyze legal and regulatory issues facing Sukuk; specifically, securitization, taxation, bankruptcy, dispute resolution, and trust law in general and also in the context of Korean law. The case studies illustrate the legal dimension of the adoption of Sukuk in the United Kingdom, Singapore, France, and Japan. In the last chapter the experiences of the case study countries are applied to analyze Korea’s adoption of Sukuk. This research concludes by suggesting a workable proposal for Korea’s adoption of Sukuk—in brief, stating that any certificates that act in a manner similar to that of a foreign currency bond would be under the same regulations and tax policy. Given the global importance and potential of Islamic finance and Sukuk, Korea could reap many benefits, including future economic stability and development, by adopting Sukuk.
Report on industrial attachment with ExxonMobil Asia Pacific Pte. Ltd

Field: Computer Science (Physical Sciences)

This report summarizes the author’s works and experiences during the 22 week Industrial Attachment with ExxonMobil. The industrial attachment aims to expose the author to real industrial environment where he can practise and apply the knowledge and skills acquired in school. The author was attached to the Technology/System Application Section of the Plant Computing Group Department and his work mainly deals with programming, networking, and IT related issues. The report starts with an introduction of ExxonMobil and their operations in Singapore. After which, the author will introduce the projects that he has participated in, namely Software License Management, Enhancement to Network Devices Monitoring and Failure Alert System, Enhancement to Network Health Monitoring Tool. These projects expose him to different technical skills in different areas like programming, networking, and other skills like communication and project management. Detailed technical information such as codes and data sheets is included at the end of the report as appendices so as to make the report more readable
Upgraded coil configuration for ISABELLE magnets

Field: Physics and Astronomy (Physical Sciences)

Achievement of the design field of 5 T in the ISABELLE dipole magnets is turning out to be more arduous than expected and several avenues of improvement are being pursued. One possibility for improving training and peak field performance is discussed in this paper. It has been recognized that the inert spacers with their adjacent active turns in the cosine magnet windings can be replaced by a double thickness braid operating at approximately half-current density in 46 of the 190 turns. Since the high-field region occurs in the low current density turns near the poles, a performance improvement can be expected. It has been verified that the proposed coil configuration satisfies the field requirements and details thereof are given. Results from an experimental magnet in which superconducting spacer turns are used to simulate half-current density windings are presented. Construction of thick braid coils is being planned and the status of these magnets is reviewed.
Effects of Manufacturing Conditions on Physical Characteristics of Recombined Butter and Quality of Butter and Sponge Cakes

Field: Agricultural and Biological Sciences (Life Sciences)

This research investigated the effects of pasteurization and churning on physical characteristics of recombined butter (REB). The pasteurization time showed some effects on b*and viscosity of butter emulsion. The churning time had effects on physical properties (color, viscosity, emulsion stability; ES and melting point; MP) of butter. The butter churned for 40 min showed more viscosity (53.62 Pa.s), stronger structure (80.49% ES), and higher MP (5ºC), than the butter churned for 30 min. The REB crystalline showed needle-like crystals that consisted of pseudo-β andβ polymorphic forms. The specific volumes of butter and sponge cakes made form REB were not different. Meanwhile, the hardness of both cakes was significantly in the lower level than commercial butter cake (CB) (0.60–0.88 N). The sensory scores (appearance, softness, and overall liking) of cakes produced with REB were not different from CB. These results indicated that REB had a potential to be used as CB for cakes.