jimnoneill/paper-to-field-training huggingface dataset:
SUPERSYMMETRIC WILSON LOOPS WITH GENERAL CONTOURS IN ABJM THEORY

Field: Physics and Astronomy (Physical Sciences)

We consider general supersymmetric Wilson loops in ABJM model, which is Chern–Simons-matter theory in (2+1) dimensions with 𝒩 = 6 supersymmetry. The Wilson loops of our interest are so-called Zarembo-type: they have generic contours in spacetime, but the scalar field coupling is arranged accordingly so that there are unbroken supersymmetries. Following the supermatrix construction of Wilson loops by Drukker and Trancanelli and the generalization by Griguolo et al., we study 1/6-BPS Wilson loops and check that their expectation value is protected using perturbation up to two loops. We also study the dual string configuration in AdS 4 ×ℂℙ 3 background and check the supersymmetry.
Managing Digital Transformation in Marketing: "Fusion of Traditional Marketing and Digital Marketing"

Field: Business, Management and Accounting (Social Sciences)

This paper aims to go deeper into how a firm executes digital transformation in marketing. The experiences discussed in this article will give insight from a business practice standpoint. The difficulties encountered and the solutions proposed will broaden knowledge and inspire additional research. This paper employs a qualitative technique, with one of Indonesia's significant telecommunications companies serving as the primary case study. Semi-structured interviews were used in this study, with 25 interviews conducted at the senior management level. As a result, this organization is developing digital transformation through digital and traditional marketing. A big challenge is focusing on existing consumers through conventional marketing while reaching out to additional customers through digital marketing. One of the aspects to consider while designing digital technology is the digital divide in some nations.
Identification of novel phytochemicals from Hibiscus rosa sinensis flower as a prospective inhibitor targeting the 3CLpro enzyme of SARS-CoV-2 using computational approaches.

Field: Pharmacology, Toxicology and Pharmaceutics (Life Sciences)

Abstract

Hibiscus rosa sinensis has an infinite resources of phytochemicals, which have emerged as solutions for different health-related issues such as anti-diabetic, anti-microbial and wound healing activity as proved in past clinical studies. Focusing on the current situation, an incessant increase in daily COVID-19 cases and struggles to discover effective treatment measures for SARS-CoV-2 have led to the global health catastrophe. Upsurge in COVID-19 cases has revealed a pattern characterised as a first, second, third wave and beyond, this cycle of new SARS-CoV-2 variant transmission needed to be terminated by selecting a propitious effective target, and the 3CL protease enzyme (3CL pro or M pro ) of SARS-CoV-2 acts as a possible target. The objective of this study is to investigate the phytochemicals identified from Hibiscus rosa sinensis flower for their potential anti-SARS-CoV-2 properties virtually, targeting the 3CL pro or M pro , which regulates viral pathogenesis. The present research protocol includes molecular docking of 34 phytochemicals identified from Hibiscus rosa sinensis flower and targeted against the active site of the 3CL pro enzyme. Computational analysis revealed that the top 3 ligands, cyanidin-3-sophoroside-5-glucoside (-10.9 kcal/mol), 1,2-Benzenedicarboxylic acid isodecyl octyl ester (-10.1 kcal/mol) and rutin (-9.3 kcal/mol) have better binding affinity as compared to the control inhibitor remdesivir (-8 kcal/mol). Further investigation in terms of ligand-protein interaction, physiochemical, ADMET and drug-likeness parameters showed that cyanidin-3-sophoroside-5-glucoside possessed promising properties and could act as a potential effective drug candidate. However, our study needs to be supported by in vitro and in vivo evaluation to determine the precise mechanism of inhibitory action.
A spatial analysis of air pollution and environmental inequality in Beijing, 2000–2010

Field: Environmental Science (Physical Sciences)

Whilst air pollution is a major problem in China, little is known about how it is distributed socially and how such distributions are changing over time. We use a fine-grained population census and air quality data for 2000 and 2010 to explore socio-spatial and temporal inequalities in air pollution for Beijing, using distributional analyses and spatial regression models. We find that environmental inequalities exist with respect to measures of social disadvantage, such as hukou migrant status, very young children (0–4 years), and the elderly (≥65 years). Our temporal analysis reveals that environmental inequality increases for migrants and the elderly, who bear a disproportionate and increasing share of declining air quality from 2000 to 2010. Regression results emphasise the spatial and temporal variations in environmental inequality, as the associations between air pollution and social demographics differ between different urban zones of Beijing; and their geographic patterns change significantly over time.
Simultaneous recovery of heavy metals (Pb, Cd, Zn) from diluted solutions by electroextraction technique

Field: Chemical Engineering (Physical Sciences)

\nCadmium is mainly used in galvanoplasty and stabilisation of plastic materials. It accumulates continuously in soils. The analysis of soil samples gave concrete evidence of increase of concentration of this element during the past centunary [1]. Furthermore Cd and Pb attack selectively the kidneys and the liver with enzymatic troubles. The work has enabaled to put into evidence the contribution of the presence of resin to the conventional electrodialysis process. The optimal conditions for the elimination of Cd++, Zn++ and Pb++ ions were determined. These included influence of resin, imposed current density, flow rate of the feeding solution (diluat), different supporting electrolytes used during the electroextraction (HNO3, HCl and H2SO4) and concentration of the solution to be treated [2-3-4]. Furthermore the competition between the electroextraction of the metallic cations Cd++, Zn++and Pb++ was investigated for different mixtures.\n
Isolation and Purification of Turkey Heme Proteins

Field: Biochemistry, Genetics and Molecular Biology (Life Sciences)

Turkey heme proteins, myoglobin, hemoglobin and cytochrome c were isolated and their interactions were studied. This report describes procedures for the chromatography of myoglobins on CM cellulose, DEAE cellulose and Sephadex columns. DEAE cellulose was used to separate hemoglobin and cytochrome c. Turkey metmyoglobin was shown to display a heterogeneity as demonstrated in CM cellulose column chromatography, polyacrylamide gel electrophoresis, and isoelectric fractionation. Three electrophoretically distinct myoglobins were observed in gel electrophoresis, and seven myoglobins were separated by isoelectric fractionation. The major myoglobin fraction was found to have an isoelectric point of 7.99. Turkey myoglobin was similar to chicken myoglobin, but different from mammalian myoglobin in amino acid composition and molecular weight. Molecular weight of turkey myoglobin was determined to be 18,199. The autoxidation rate of turkey myoglobin exhibited a 6-fold slower rate in the presence of cytochrome c. The cytochrome c reduction of metmyoglobin to reduced myoglobin was the probable mechanism. The heat denaturation of turkey myoglobin is quite similar to myoglobins from other species (1/2 D = 78.0° C.). The denaturation temperature increased by approximately 1° C. as the other heme proteins were added to myoglobin, indicating a protein-protein interaction, thus allowing myoglobin to resist heat denaturation. The heat denaturation study revealed that cytochrome c resists denaturation at 105° C.
Performance Analysis of UAV-Based FSO Communication System for Real Time Traffic Monitoring and Management in Smart Cities

Field: Engineering (Physical Sciences)

This paper presents an unmanned aerial vehicle (UAV) based FSO communication system with Alamouti scheme for traffic monitoring and management in smart cities to avoid traffic congestion during peak hours. Efficient traffic monitoring and management systems are pivotal for refining traffic flow, reducing traffic congestion, and improving overall urban mobility. By integrating UAV (as relay) and Alamouti scheme in FSO communication system, it is possible to significantly improve the system’s overall performance. Since UAV is used for coverage area improvement, the proposed system model contributes for dual hop FSO communication system. In order to enhance the system’s overall performance and to mitigate the effects of atmospheric turbulence, the Alamouti scheme is employed in the proposed system model. The system’s performance has been investigated by taking factors such as atmospheric loss, pointing error, atmospheric turbulence and angle-of-arrival fluctuation caused due to the hovering state of UAV. The symbol error rate (SER) of the proposed system is determined here using the moment generating function (MGF) technique. Further, the obtained theoretical equation for SER is simulated in MATLAB and the Monte-Carlo simulation is employed to validate the results.
Field Deployed Ni-Amended Sediments Shows Varying Effects in Two Central MIchigan Streams

Field: Environmental Science (Physical Sciences)

Most research on Ni contaminated sediments has occurred under laboratory conditions, which can lead to exposure to formulated water that is not representative of environmentally relevant conditions. For example, laboratory conditions don’t accurately represent natural fluctuations in temperature, light, or flow. The purpose of our study was to 1) assess the bioavailability and toxicity of Ni contaminated sediments to stream macroinvertebrate communities under in situ conditions and 2) compare these effects across two similar streams in close proximity of each other. Sediments were removed from two, second order streams in central Michigan (Black Creek (BC) and Little Molasses (LM)) that were similar in hardness, pH, dissolved oxygen (DO), dissolved organic carbon (DOC), and alkalinity. The sediments were directly spiked with Ni at two treatment levels, low nickel (210 mg/kg dry weight) and high nickel (1889 mg/kg dry weight), equilibrated for 10 days, and re-deployed in macroinvertebrate colonization baskets within the respective streams. Sediment geochemistry (e.g. AVS, SEMNi, total Ni, total Fe, and total Mn) and water quality measurements (e.g. hardness, alkalinity, pH, and dissolved organic carbon (DOC)) were determined at deployment and three successive sampling periods (14, 28, and 56 days post-deployment). In situ chambers with Hyallela azteca were used to conduct 96-h acute toxicity tests at day 0 and 14. In addition, we deployed a microbial decomposition test from day 0 to 14 to assess Ni effect on the microbial community. We found varying responses to Ni treatments in each stream. The 96-h acute toxicity tests only showed significant toxicity in the sediment-water interface exposure at day 0 for BC. Both Ni treatments adversely impacted the microbial community in BC, but not in LM. The benthic community recolonization response was limited with only the family Gammaridae showing a response to Ni treatment in both streams on day 14. Stepwise stream-dependent regression of the measured \n \nvariables showed that the SEMNi/AVS model of potential toxicity significantly predicted Gammaridae abundance in BC, but not LM. BC showed a trend of toxicity from Ni-amended sediments with increased mortality to H. azteca (acute exposure), the microbial community, and Gammaridae.
Yevanhelʹsʹkyy holos = Evangelical Voice, 1998, no. 2 (1998 April-June), whole no. 122

Field: Arts and Humanities (Social Sciences)

[description english/roman)] Yevanhelʹsʹkyy̆ holos, 1998, no. 2 (1998 kvitenʹ-chervenʹ), obshchiy no. 122 = Evangelical Voice, 1998, no. 2 (1998 April-June), whole no. 122. Journal (magazine) of the Evangelist Churches in the Ukraine and the Slavic Pentecostal Church Canada and the U.S.A.
ON STRUCTURAL AND GRAPH THEORETIC PROPERTIES OF HIGHER ORDER DELAUNAY GRAPHS

Field: Mathematics (Physical Sciences)

Given a set P of n points in the plane, the order-k Delaunay graph is a graph with vertex set P and an edge exists between two points p, q ∈ P when there is a circle through p and q with at most k other points of P in its interior. We provide upper and lower bounds on the number of edges in an order-k Delaunay graph. We study the combinatorial structure of the set of triangulations that can be constructed with edges of this graph. Furthermore, we show that the order-k Delaunay graph is connected under the flip operation when k ≤ 1 but not necessarily connected for other values of k. If P is in convex position then the order-k Delaunay graph is connected for all k ≥ 0. We show that the order-k Gabriel graph, a subgraph of the order-k Delaunay graph, is Hamiltonian for k ≥ 15. Finally, the order-k Delaunay graph can be used to efficiently solve a coloring problem with applications to frequency assignments in cellular networks.
Adhesion at 360° - bond for less invasive dentistry.

Field: Dentistry (Health Sciences)

Dear Readers, the importance of laboratory and clinical researches to preserve and maintain sound dental substrates is well-known. In this scenario, enamel-dentin adhesion plays a fundamental role allowing the principle of minimal invasive dentistry, not only in conservative, but also in restorative and prosthodontic fields. Minimal intervention depends on the possibility of a durable and reliable therapeutic option to restore the damaged dental tissue exploiting all the remaining sound substrate and bond different restorative materials to the tooth avoiding overextension of the preparation. The evolution and revolution of adhesion developed together with the concept of a less invasive dentistry have moved dental practice from the concept of “extension for prevention” to the more conservative approach of “prevention of extension”. Adhesive dentistry opened the doors to a large variety of studies and works aiming to evaluate the possibility to bond not only resin composite and glass ceramics but also polycrystalline ceramics in order to reduce the necessity of a retentive preparation. When an invasive restoration is proposed to a very young patient, does this restoration will last forever? For sure not, and what will be the following treatment option if the first rehabilitation has already been too destructive? The best and the most successful functional unit is always the patient tooth. Considering the importance of the topic for the daily clinical practice, next year, during the international joint meeting of the Italian Academy of Conservative and Restorative Dentistry (AIC) and the International Academy of Adhesive Dentistry (IAAD) to be held in Bologna from May 9th to 11th, international experts will discuss the topic of full mouth rehabilitation of worn dentition, with special regard to the new adhesive protocols aimed to preserve remaining sound dentin and enamel. Invited speakers are Riccardo Ammannato, Markus Blatz, Marcelo Calamita, Federico Ferraris, Guido Fichera, Josimeri Hebling, Irena Sailer, Nicola Scotti, Francesca Vailati, Lorenzo Vanini and Marco Veneziani. Looking forward to seeing you in Bologna on May 9th-11th, 2019 for this amazing event!
Anaesthesiological problems in children with congenital laryngeal stenosis

Field: Medicine (Health Sciences)

Congenital laryngeal stenosis is a rare condition, which can be diagnosed in the early neonatal period. Manifest stenosis can be life threatening. Severe (“critical”) types of stenosis require securing an adequate airway just after the birth, as well as early tracheotomy as a life-saving procedure.This paper presents a case report of a preterm newborn with severe laryngeal stenosis diagnosed at birth. It was not possi-ble to secure the airway even with endotracheal tubes of the smallest diameter, thus a laryngeal mask (LMA) was placed to provide adequate ventilation and oxygenation. Anaesthesia was administered in the same way during the tracheotomy procedure, which was performed in the earliest hours of the baby’s life.
Opportunities in the teaching of medical specialties, regarding influenza and COVID-19

Field: Health Professions (Health Sciences)

Medical specialties' teaching is an area of health systems that deserves special consideration in light of the lessons learned from influenza and COVID-19; educational programs and implementation of the training strategies that are used must be re-evaluated, since the level of training of most specialty students does not allow to consider them as personnel who can face these global problems. The number of specialization courses has exponentially grown, and their main threat is the cancellation or partial execution of their academic programs as a consequence of not implementing functional operational strategies during a contingency.
"Table 23" of "Transverse-energy distributions at midrapidity in $p$$+$$p$, $d$$+$Au, and Au$+$Au collisions at $\sqrt{s_{_{NN}}}=62.4$--200~GeV and implications for particle-production models"

Field: Physics and Astronomy (Physical Sciences)

dE_T/deta normalized by the number of participant pairs as a function of the number of participants.
Fischer‐tropsch synthesis on a precipitated iron catalyst: Influence of silica support on product selectivities

Field: Chemical Engineering (Physical Sciences)

Abstract The influence of silica support on the α‐olefins, internal olefins and branched hydrocarbon selectivities of the gasoline range products of a precipitated iron catalyst in the Fischer‐Tropsch synthesis was investigated. Three catalysts with varying silica content and constant promoter content were studied. It was found that there is a linear relationship between the silica content of the catalysts and the internal olefin and branched hydrocarbon product selectivities. The selectivities of the aromatic and alcohol products remain relatively constant, indicating that the production of these two groups of compounds is not affected by the presence of silica support in the catalysts.
Applications of Advanced Polynomial Neural Networks for Prediction of Multi-well Reservoir Performance

Field: Computer Science (Physical Sciences)

Abstract The major impediment in the formal optimization of large petroleum-producing fields is the cost of computing the state of the objects being optimized. Previous studies for prediction of reservoir performance with respect to time have used local inflow performance relationships or material balance models. These approaches, however, ignored flow interactions among wells during the optimization process, often resulting in suboptimal operations. In this study, a new polynomial neural network (PNN) with layer over-passing structure has been developed to replace a relatively time consuming reservoir simulator through robust and systematic search algorithm. The networks are subject to some form of training based on a representative sample of simulations that can be used as a re-useable knowledge base of information for addressing many different management questions. The proposed approach significantly reduces computational effort for optimizing the development scheme within reasonable accuracy and outperforms other neural network models.
Evaluation of personnel-adjusted added value: Estimating its relationship with future profit in Japan

Field: Business, Management and Accounting (Social Sciences)

Personnel-adjusted added value (PAV) is an index to measure human resource management for internal purposes. In this study, the possibilities and limitations of PAV using external estimates are investigated. To measure the effectiveness of PAV, it is compared with the general added value. This proves the effect of the personnel adjustment. The relationship between future performance and PAV (and added value), including other control variables, are statistically analysed by hierarchical linear modelling. The essence of PAV is to separate the basic labour costs from the company-specific personnel costs. To calculate PAV from outside an enterprise, the basic labour costs should be estimated. For this purpose, in addition to financial data, this study uses survey data on recruitment and employment in Japan. Statistical analysis is applied to the 2008-2016 longitudinal company data of 569 Japanese companies. We find that PAV, a management indicator that includes the adequacy of human resource management, is a useful factor related to future performance.
Pulmonary Sarcoidosis: A Clinical Update

Field: Medicine (Health Sciences)

Sarcoidosis remains difficult to diagnose, assess and treat. The last decade has brought significant diagnostic and therapeutic advances in the field of sarcoidosis including endobronchial ultrasound, 18 F-fluorodeoxyglucose positron emission tomography and biologics. In this article we use clinical vignettes to discuss commonly encountered cases to illustrate and explain the application of these, and other advances.
Triticum turgidum L. subsp. durum (Desf.) van Slageren DW 8388

Field: Agricultural and Biological Sciences (Life Sciences)

Plant Genetic Resource.
Taxonomy: Triticum turgidum L. subsp. durum (Desf.) van Slageren
Common name(s): Wheat
Other names: CID125580-7WM
Conserved by: Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT), Mexico
Local sample unique identifier: DW 8388
Method of creation: Acquisition
Date: 1996
Other identifiers: n/a,DW8388, n/a,CID 125580 SID 6, n/a,-7WM, n/a,GID 273880
Historical: No
Biological status: Breeder's line
MLS status: Included
Weak Convergence of the Empirical Process and the Rescaled Empirical Distribution Function in the Skorokhod Product Space

Field: Mathematics (Physical Sciences)

We prove the asymptotic independence of the empirical process $\\alpha_n =\n\\sqrt{n}( F_n - F)$ and the rescaled empirical distribution function $\\beta_n =\nn (F_n(\\tau+\\frac{\\cdot}{n})-F_n(\\tau))$, where $F$ is an arbitrary cdf,\ndifferentiable at some point $\\tau$, and $F_n$ the corresponding empricial cdf.\nThis seems rather counterintuitive, since, for every $n \\in N$, there is a\ndeterministic correspondence between $\\alpha_n$ and $\\beta_n$. Precisely, we\nshow that the pair $(\\alpha_n,\\beta_n)$ converges in law to a limit having\nindependent components, namely a time-transformed Brownian bridge and a\ntwo-sided Poisson process. Since these processes have jumps, in particular if\n$F$ itself has jumps, the Skorokhod product space $D(R) \\times D(R)$ is the\nadequate choice for modeling this convergence in. We develop a short\nconvergence theory for $D(R) \\times D(R)$ by establishing the classical\nprinciple, devised by Yu. V. Prokhorov, that finite-dimensional convergence and\ntightness imply weak convergence. Several tightness criteria are given.\nFinally, the convergence of the pair $(\\alpha_n,\\beta_n)$ implies convergence\nof each of its components, thus, in passing, we provide a thorough proof of\nthese known convergence results in a very general setting. In fact, the\ncondition on $F$ to be differentiable in at least one point is only required\nfor $\\beta_n$ to converge and can be further weakened.\n
Effects of Young Children’s Temperament on Social Competence Mediated by Maternal Parenting Behavior

Field: Psychology (Social Sciences)

본 연구는 유아의 기질과 어머니의 양육행동이 유아의 사회적 능력에 미치는 영향을 살펴보았다. 연구대상은 C시에 소재한 유치원과 어린이집의 만 4세와 5세 유아를 둔 어머니 322명이었다. 자료는 질문지법으로 유의표집하였고, 수집된 자료는 SPSS 18.0을 이용하여 분석하였고, 이론적 경로 모형은 AMOS 18.0 프로그램을 이용하여 검증하였다. 분석결과 첫째, 유아의 정서적 기질은 어머니의 애정적 양육행동, 자율적 양육행동, 거부적 양육행동에 직접적인 영향을 미치는 것으로 나타났다. 둘째, 유아의 기질은 사회적 능력의 하위 차원별로 다른 영향을 미치는 것으로 나타났다. 셋째, 어머니의 양육행동은 유아의 사회적 능력의 하위차원별로 다른 영향을 미치는 것으로 나타났다. 넷째, 어머니의 양육행동은 유아의 기질이 유아의 사회적 능력에 미치는 영향을 매개하는 것으로 나타났다. 본 연구결과를 통하여 유아의 기질을 이해하고 기질에 따른 양육방식을 습득할 수 있는 교육프로그램과 개입 방안이 필요함을 시사한다.