jimnoneill/paper-to-field-training huggingface dataset:
Descoloração dentária induzida por materiais utilizados na terapia regenerativa endodôntica e a efetividade do clareamento intra-coronário

Field: Dentistry (Health Sciences)

This study evaluated the coronal discoloration induced by materials used in endodontic regenerative therapy, as well as the effect of internal bleaching on discoloration. Thirty third molars were randomly allocated according to discoloration etiology (n = 10): MTA – White Mineral Trioxide Aggregate, TAP - triple antibiotic paste and BLD - bovine blood (control). After tooth color measurement at baseline, the root canals were partially filled with MTA, TAP, or a cotton pellet with bovine blood was placed into the pulpal chamber. The color changes were assessed after 30, 60 and 180 days using a portable spectrophotometer (CieLab system). Following the discoloration, internal tooth bleaching was performed with a mixture of sodium perborate and hydrogen peroxide inserted into de pulpal chamber and replaced weekly for 21 days. The crown color was measured before each replacement of bleaching agent and one-week after the last one. At baseline, after staining and bleaching, data of each color parameter were individually analyzed by one-way ANOVA, while differences on ∆E were assessed by 2-way repeated measures ANOVA (α = 0.05). After the staining time, TAP resulted in darker and greener specimens, and no difference was observed between teeth stained with blood or MTA. Walking bleaching resulted in improved tooth color without difference on color change among the etiologic agents. However, specimens stained with TPA remained darker, greener and bluer after the end of bleaching procedures. In conclusion, TPA resulted in more significant tooth discoloration and the worst color remained after tooth bleaching procedures.
Replication Data for: The Divide Over Independence: Explaining Preferences for Secession in an Advanced Open Economy

Field: Social Sciences (Social Sciences)

Anticipated trade, insurance, and ﬁscal shocks from independence structure preferences for secession independently from nonmaterial considerations. To test this claim, we draw from an original survey conducted in Catalonia before the 2017 regional election, which followed a suspended declaration of independence. Trade shocks produce differential effects depending on market specialization: Respondents working in sectors and at ﬁrms specializing in the host state market disproportionately oppose secession, whereas those specializing in foreign markets show no aversion to independence. Exclusion from public insurance strengthens preference for secession among the long-term unemployed. Support for secession also increases with skill levels but not because of expected postindependence factor returns. The skilled population show better understanding of the institutional design of interterritorial redistribution. In a context of autonomy retraction, this group is more skeptical of the accommodation of regional demands within the union. Overall, this article advances an individual-level materialistic approach to the study of secession politics.
Bose-Einstein condensation of trapped polaritons in two-dimensional electron-hole systems in a high magnetic field

Field: Physics and Astronomy (Physical Sciences)

The Bose-Einstein condensation (BEC) of magnetoexcitonic polaritons in two-dimensional (2D) electron-hole system embedded in a semiconductor microcavity in a high magnetic field $B$ is predicted. There are two physical realizations of 2D electron-hole system under consideration: a graphene layer and quantum well (QW). A 2D gas of magnetoexcitonic polaritons is considered in a planar harmonic potential trap. Two possible physical realizations of this trapping potential are assumed: inhomogeneous local stress or harmonic electric field potential applied to excitons and a parabolic shape of the semiconductor cavity causing the trapping of microcavity photons. The effective Hamiltonian of the ideal gas of cavity polaritons in a QW and graphene in a high magnetic field and the BEC temperature as functions of magnetic field are obtained. It is shown that the effective polariton mass $M_{\rm eff}$ increases with magnetic field as $B^{1/2}$. The BEC critical temperature $T_{c}^{(0)}$ decreases as $B^{-1/4}$ and increases with the spring constant of the parabolic trap. The Rabi splitting related to the creation of a magnetoexciton in a high magnetic field in graphene and QW is obtained. It is shown that Rabi splitting in graphene can be controlled by the external magnetic field since it is proportional to $B^{-1/4}$, while in a QW the Rabi splitting does not depend on the magnetic field when it is strong.
Initial Correlations in Open Quantum Systems: Constructing Linear Dynamical Maps and Master Equations

Field: Physics and Astronomy (Physical Sciences)

We investigate the dynamics of open quantum systems which are initially correlated with their environment. The strategy of our approach is to analyze how given, fixed initial correlations modify the evolution of the open system with respect to the corresponding uncorrelated dynamical behavior with the same fixed initial environmental state, described by a completely positive dynamical map. We show that, for any predetermined initial correlations, one can introduce a linear dynamical map on the space of operators of the open system which acts like the proper dynamical map on the set of physical states and represents its unique linear extension. Furthermore, we demonstrate that this construction leads to a linear, time-local quantum master equation with generalized Lindblad structure involving time-dependent, possibly negative transition rates. Thus, the general non-Markovian dynamics of an open quantum system can be described by means of a time-local master equation even in the case of arbitrary, fixed initial system-environment correlations. We present some illustrative examples and explain the relation of our approach to several other approaches proposed in the literature.
Hubungan Risk Profile Dengan Kinerja Keuangan Bank Panin Dubai Syariah 2016-2020

Field: Economics, Econometrics and Finance (Social Sciences)

This research was conducted to examine the correlate of Risk Profile (Non Performing Financing (NPF) and Financing Deposite Ratio (FDR) to Return on Asset (ROA).This research uses quantitatif method. The population of this research is the financial report Panin Dubai Syariah bank period 2016 through 2020. Sensus sampling method were used as samples determining, whre all the population is sampled. Analysis method with correlation pearson. The result of the research is Non Performing Financing/NPF has negative correlated and significant with Return on Asset (ROA) and Financing Deposite Ratio (FDR) has negative correlated and significant with Return on Asset (ROA). The implication of this research is that the poor NPF and FDR of Panin Dubai Syariah Bank have an impact on the company's ability to generate profits. High NPF and FDR lead to a decrease in ROA. For this reason, Panin Dubai Syariah Bank needs to maintain NPF and FDR in accordance with the minimum standards set by Bank Indonesia
Comparative Study on Geochemical Characteristics of Stream Sediments and Mylonitic Granites in the Unbong Area

Field: Earth and Planetary Sciences (Physical Sciences)

The present study investigation the geochemical characteristics of the stream sediments in the Unbong area was conducted to enable a understanding the natural background and a prediction the prospects of geochemical disaster as a result of that bed rocks(mylonitic granites, Kim et al., 1992). We systematically collected seventy three stream sediments samples by wet sieving along the primary channels. Major, trace and rare earth element(REE) concentrations, combined with mineralogical characteristics, were determined by XRD, XRF, ICP-AES and NAA analysis methods. Major element concentrations for the stream sediments in the Unbong area were . Trace and REE concentrations for the stream sediments were . According to the comparison of average major element concentrations, CaO, contents are higher in stream sediments than in bed rocks(mylonitic granites, Kim et al., 1992) contents show good correlation both stream sediments and bed rocks(mylonitic granites, Kim et al., 1992). Yb and Eu in the stream sediments show a positive correlation with . In contrast, the stream sediments display a negative correlation.
Heat shock proteins and parasitic diseases: Part II. Protozoa

Field: Immunology and Microbiology (Life Sciences)

List of contents1. Plasmodium spp. 1.1. Introduction 1.2. Historical background 1.3. Applications2. Leishmania spp. 2.1. Introduction 2.2. Applications3. Trypanosoma spp. 3.1. African trypanosomiasis 3.1.1. Applications 3.2. American trypanosomiasis 3.2.1. Introduction 3.2.2. Applications4. Toxoplasma gondii 4.1. Applications5. Cryptosporidium spp. 5.1. Applications6. Other protozoa 6.1. Babesia spp. 6.2. Microsporidium spp. 6.3. Giardia lamblia 6.4. Eimeria spp. 6.5. Trichomonas vaginalis 6.6. Entamoeba histolytica 6.7. Free living amoeba 6.8. Cyclospora cayetanensis 6.9. Blastocystis spp. 6.10. Theileria spp.Concluding RemarksReferencesAbbreviationsASS: African sleeping sickness; BiP: Binding protein; BS: Bloodstream forms; CL: Cutaneous leishmaniasis; COWP: Cryptosporidium oocyst wall protein; CTL: Cytotoxic T-lymphocyte; Cy: Cytosolic; ER: Endoplasmic reticulum; GA: Geldanamycin; GP60: Glycoprotein 60; HSP: Heat shock protein; ITS: Internal transcribed spacer; KMP-11: Kinetoplastid membrane protein-11 gene; MAb: Monoclonal antibody; MCL: Mucocutaneous leishmaniasis; MHC: Major histocompatibility complexe; Mit: Mitochondrial; NO: Nitric oxide; PS: Procyclic forms; PTEX: Plasmodium translocon of exported proteins; sHSP: small heat shock protein; SSU: Small subunit; TL: Tegumentary leishmaniasis; TLR: Toll like receptor; VL: Visceral leishmaniasis; VSG: Variant surface glycoprotein.
FINANCIAL DEVELOPMENT AND GROWTH: A PANEL SMOOTH REGRESSION APPROACH

Field: Economics, Econometrics and Finance (Social Sciences)

In this paper, we propose an original framework to determine the relative influence of series of variables on the linkage between financial development and economic growth. Based on panel threshold regression models, we establish country-specific and time-specific finance-growth coefficients for 71 countries, both developed and developing, from 1960 to 2004. The results show that inflation rate, ratio of government consumption, degree of openness to trade and financial development affect the non-linearity between financial development and growth, and have the greatest influence on the relationship of two variables.
Considerations on the macromolecular structure of chestnut ellagitannins by matrix‐assisted laser desorption/ionization‐time‐of‐flight mass spectrometry

Field: Chemistry (Physical Sciences)

Abstract The rather novel picture of chestnut wood tannin, in situ in the wood, which emerges from matrix‐assisted laser desorption/ionization‐time‐of‐flight mass spectrometry (MALDI‐TOF‐MS) is that of a pervasive and extended random tridimensional macromolecular network, formed by pentagalloylglucose clusters linked to each other, to form chains and encrust the wood constituents matrix. Up to pentagalloylglucose trimers were identified in the MALDI‐TOF analysis of the commercial chestnut tannin extract, which were clearly degradation products of more extensive chains likely to be present in situ in the wood before extraction, in the network through polygallic/polyellagic chains or flavogallonic acid bridges. The hydrolyzable chestnut tannin network is capable of being extracted, to yield the commercial chestnut tannin extract exclusively by its degradation, a degradation that is possible only because of the susceptibility to hydrolysis of the ester bridges holding the network together. Internal rearrangements of the fragments formed by the extraction appear to occur readily and with ease, to yield a variety of structures characterized by the presence of ellagic acid residues, flavogallonic acid residues, and also, but less readily, nonahydroxytriphnoic acid residues. The other main constituents of the commercial tannin extract, castalagin and vescalagin, are shown to be simply the more stable degradation plus internal rearrangement products derived from the hydrolysis of polypentagalloylglucose chains. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 85: 429–437, 2002
An Improved PSO for Design Optimizations of a Multiband Rectenna for Miniature Energy Harvester

Field: Engineering (Physical Sciences)

The environmental electromagnetic field consists of different frequency components with very low energy densities. In this regard, an ideal miniature energy harvester should be a multi-resonance frequency, wide-frequency band, generally called multiband, high- gain one in order to collect enough electromagnetic energy from environmental electromagnetic fields. In this point of view, a microstrip multiband rectenna is proposed for miniature energy harvesters. Since the tuning of the physical parameters of the proposed rectenna is not an easy task considering the requirements on a multiband and a high gain, an improved particle swarm optimization (PSO) method is proposed. The numerical results have demonstrated that the optimized rectenna obtains high gains in multi-resonance frequency band.
Thinking Positively about Prevention

Field: Social Sciences (Social Sciences)

Chapter 12 takes stock of what all these reflections might mean for improving existing systems of torture prevention, whether they are adequate and whether more fundamental or systemic change is necessary. Much can be done through existing systems and structures, and they probably have within them all that is necessary to bring about meaningful change. The real question is how to release that potential. Some of the answers lie in rather mundane but nevertheless important changes in working practices, but others are of a more profound nature and require rethinking some of the fundamental assumptions about the operation of detention systems, states and the human rights system itself. Doing so also allows us to understand better why it is that torture remains so prevalent and why the ways in which are trying to address this seem to be deficient.
Endoscopic pedicle flap grafting in the treatment of esophageal fistulas: A case report

Field: Medicine (Health Sciences)

BACKGROUND: Fistulization is a rare complication of esophageal diverticula. Patients with this condition often require surgery, which unfortunately can be invasive and traumatic. Endoscopic therapy is an alternative method for treating esophageal fistula. Hereby we introduce a new endoscopic technique that uses an esophageal pedicle flap to close esophageal fistulas. CASE SUMMARY: A 49-year-old male patient, complaining of backache and choking, was formerly diagnosed with chronic bronchopneumonia. Chest computed tomography and esophagram confirmed the presence of esophageal diverticulum and mediastinal esophageal fistula. The patient was then treated by covering the fistulas using a pedicled flap that was acquired through endoscopic submucosal dissection of a patch from the proximal esophageal mucosa. Then the pedicle flap was reversed 180° to cover the fistula. Titanium clips were used to fix the flap. The procedure ended with percutaneous endoscopic gastrostomy for enteral nutrition. The patient was followed up to evaluate the size reduction of the fistula. Cough, backache, and fever were alleviated within a week. Forty-five days after the surgery, endoscopic examination showed that the fistulas were reduced in size. The larger one reduced from 0.5 cm to 0.2 cm, while the smaller one was fully closed. CONCLUSION: Transplantation of a pedicle flap obtained from the esophageal mucosa endoscopically is minimally invasive for the treatment of fistula.
Bad Jobs in America: Standard and Nonstandard Employment Relations and Job Quality in the United States

Field: Social Sciences (Social Sciences)

The prevalence of nonstandard is a matter of concern if, as many assume, such are bad. We examine the relationship between nonstandard employment (on-call work and day labor, temporary-help agency employment, employment with contract companies, independent contracting, other self-employment, and part-time employment in conventional jobs) and exposure to job characteristics, using data from the 1995 Current Population Survey. Of workers age 18 and over, 31 percent are in some type of nonstandard employment. To assess the link between type of employment and jobs, we conceptualize bad jobs as those with low pay and without access to health insurance and pension benefits. About one in seven in the United States is on these three dimensions. Nonstandard employment strongly increases workers' exposure to job characteristics, net of controls for workers' personal characteristics, family status, occupation, and industry. Reprinted by permission of the publisher.
PEMBELAJARAN MATEMATIKA MENGGUNAKAN APLIKASI GEOGEBRA SEBAGAI ALAT BANTU DITINJAU BERDASARKAN CURIOSITY SISWA

Field: Arts and Humanities (Social Sciences)

Abstract: This study aimed to determine students Curiosity in learning geometry using the Geogebra application. This research was conducted at a private junior high school in the Sei Bejangkar area for the 2021/2022 academic year. The method used in this research is quasi-experimental. Data was collected after the treatment was obtained from students' curiosity questionnaires on geometry material. The study results revealed that there was a significant effect on learning mathematics using the Geogebra application on students Curiosity. This can be seen from the curiosity questionnaire scores of students who were taught geometry learning with the aid of the Geogebra application and 94 scores of students who were taught using conventional learning media were 84 scores. The analysis of covariance calculations shows that for learning Fcount Ftabel = , so Ho is rejected and Ha. In addition, the height of the regression line describes student learning outcomes, namely when X = 0, then the regression equation for Curiosity learning class using Geogebra is obtained Y = 62,777 and the conventional learning class regression equation Y = 61.399. It means that it can be concluded that there is a significant influence on learning using Geogebra on students Curiosity about the geometri material. Keywords: Geogebra; Curiosity; Mathematic Abstrak: Tujuan penelitian ini adalah untuk mengetahui curiosity siswa pada pembelajaran geometri yang menggunakan software Geogebra. Penelitian ini dilakukan di SMP Swasta daerah Sei Bejangkar Tahun Ajaran 2021/2022. Metode yang digunakan dalam penelitian ini adalah metode quasi eksperimen. Pengumpulan data diberikan setelah perlakuan diperoleh dari angket curiosity siswa pada materi geometri. Hasil penelitian mengungkapkan bahwa terdapat pengaruh yag signifikan pada pemebalajarn matematika menggunakan aplikasi geogebra terhadapa Curiosity siswa. Hal ini dapat dilihat dari skor angket curiosity siswa yang diajar pada pembelajaran geometri dengan berbantuan software Geogebra adalah sebesar dan 94 skor siswa yang diajar dengan media pembelajaran konvensional adalah sebesar 84 skor . Hasil analisis kovarians perhitungan menunjukkan bahwa untuk pembelajaran diperoleh Fhit Ftabel = , sehingga Ho ditolak dan Ha . Selain itu Ketinggian garis regresi menggambarkan hasil belajar siswa, yaitu pada saat X = 0 maka persamaan regresi untuk Curiosity kelas pembelajaran menggunakan Geogebra diperoleh Y = 62,777 dan persamaan regresi kelas pembelajaran konvensional Y = 61,399. Berarti dapat disimpulkan bahwa terdapat pengaruh signifikan pada pembelajaran menggunakan Geogebra terhadap Curiosity siswa pada materi geometri. Kata kunci: Geogebra; Curiosity; Matematika
“Still-Vexed”: Laura E. Richards’s Captain January and Shakespeare

Field: Arts and Humanities (Social Sciences)

This paper examines the connection between Laura E. Richards’s Captain January and Shakespeare’s The Tempest, considering how the allusions to the play might change our reading of the story. The discussion is then widened to show the importance of Shakespeare for Richards and her manner of relating to his work, implying that Captain January is still relevant to the teaching of Shakespeare.
Biochemical status of ovaries after induction of superovulation on different days of estrus cycle in mice.

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

To investigate the role of ovarian status and to find out a suitable hormonal dose for induction of superovulation and its effect on biochemical status of the ovaries, the mice were injected with PMSG in doses of 5, 7.5, and 10 IU on different days of the estrous cycle i.e. proestrus, estrus, metestrus and diestrus followed by hCG injection 48 hr later. All these treatments increased the mean ovarian weight and ovulation rate when compared with that of control animals. Maximum response was observed by treatment with 7.5 IU PMSG on the day of estrus. This treatment resulted in a non-significant decrease in total proteins but a significant increase in the lipid concentrations while no change in cholesterol content of the ovaries of superovulated mice. The activity of acid phosphatase and lactate dehydrogenase significantly increased and alanine aminotranseferase significantly decreased in the ovaries of mice after superovulatory treatment when compared with that of control animals. This reveals that treatment with PMSG and hCG results in metabolic alterations in the ovaries which may perhaps be inducing biosynthetic deficiencies in oocytes as indicated by increased prenatal mortality in superovulated pregnant mice when compared with that of controls in the present studies.
Evaluation on Step Counting Performance of Wristband Activity Monitors in Daily Living Environment

Field: Health Professions (Health Sciences)

Wristband-placed physical activity monitors, as a convenient means for counting walking steps, assessing movement, and estimating energy expenditure, are widely used in daily life. There are many consumer-based wristband monitors on the market, but there is not an unified method to compare their performance. In this paper, we designed a series of experiments testing step counting performance under different walking conditions to evaluate these wristband activity monitors. Seven popular brands, including Huawei B1, Mi Band, Fitbit Charge, Polar Loop, Garmin Vivofit2, Misfit Shine, and Jawbone Up, were selected and evaluated with the proposed experiment method in this paper. These experiments include four parts, which are walking in a field at a different walking speed with and without arm swing, walking along a specified complex path, walking on a treadmill, and walking up and down stairs. Experiment results and analysis with nine healthy subjects were reported to show the step counting performance of these seven monitors.