jimnoneill/paper-to-field-training huggingface dataset:
Protein surface recognition and covalent binding by chromium nitrilotriacetate complexes: elucidation using NMR and CD spectroscopies

Field: Chemistry (Physical Sciences)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTProtein surface recognition and covalent binding by chromium nitrilotriacetate complexes: elucidation using NMR and CD spectroscopiesJeffrey R. Bocarsly and Jacqueline K. BartonCite this: Inorg. Chem. 1992, 31, 13, 2827–2834Publication Date (Print):June 1, 1992Publication History Published online1 May 2002Published inissue 1 June 1992https://doi.org/10.1021/ic00039a030Request reuse permissionsArticle Views88Altmetric-Citations15LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (3 MB) Get e-Alertsclose Get e-Alerts
Tarsal tunnel syndrome: current rationale, indications and results

Field: Medicine (Health Sciences)

Tarsal tunnel syndrome (TTS) is a neuropathy due to compression of the posterior tibial nerve and its branches. It is usually underdiagnosed and its aetiology is very diverse. In 20% of cases it is idiopathic. There is no test that diagnoses it with certainty. The diagnosis is usually made by correlating clinical history, imaging tests, nerve conduction studies (NCSs) and electromyography (EMG). A differential diagnosis should be made with plantar fasciitis, lumbosacral radiculopathy (especially S1 radiculopathy), rheumatologic diseases, metatarsal stress fractures and Morton’s neuroma. Conservative management usually gives good results. It includes activity modification, administration of pain relief drugs, physical and rehabilitation medicine, and corticosteroid injections into the tarsal tunnel (to reduce oedema). Abnormally slow nerve conduction through the posterior tibial nerve usually predicts failure of conservative treatment. Indications for surgical treatment are failure of conservative treatment and clear identification of the cause of the entrapment. In these circumstances, the results are usually satisfactory. Surgical success rates vary from 44% to 96%. Surgical treatment involves releasing the flexor retinaculum from its proximal attachment near the medial malleolus down to the sustentaculum tali. Ultrasound-guided tarsal tunnel release is possible. A positive Tinel’s sign before surgery is a strong predictor of surgical relief after decompression. Surgical treatment achieves the best results in young patients, those with a clear aetiology, a positive Tinel’s sign prior to surgery, a short history of symptoms, an early diagnosis and no previous ankle pathology. Cite this article: EFORT Open Rev 2021;6:1140-1147. DOI: 10.1302/2058-5241.6.210031
Observational determination of the adiabatic index in the quiet time plasma sheet

Field: Physics and Astronomy (Physical Sciences)

We show that in the quiet time (AE<100nT) central plasma sheet the plasma density and temperature are, in general, anticorrelated. This indicates that the adiabatic index is less than 1 and that earthward converting plasma cools as it is compressed. We do not have a satisfactory explanation for this surprising result.
Oxidations of organic compounds by cobalt salts. Part XI. Kinetic and product studies of oxidations of some ω-phenylalkanecarboxylic acids

Field: Chemistry (Physical Sciences)

The oxidation by cobaltic perchlorate of the acids Ph[CH2]n·CO2H (n= 2–5) have been studied in aqueous methyl cyanide. Both kinetic measurements and product analyses substantiate the mechanism of Part VI viz. RCO2H +{Co(H2O)6}3+⇌{RCO·O·Co(H2O)5}2++ H3O+(1), RCO·O·CoIII(H2O)5→ R·+ CO2+ CoII(H2O)5(2) The organic radicals from equation (2) can be trapped by the addition of bromoform and estimated as the corresponding alkyl bromides. Further oxidation of these radicals leads to stepwise degradation to lower alcohols and aldehydes; the latter are oxidised sufficiently slowly for their isolation to be possible.Benzaldehyde is always a major oxidation product and cannot, in the main, result from this stepwise degradation, but must arise from attack on the benzylic CH2 groups of the acids and subsequent C–C fission. Reactions such as those shown in equation (3) play a significant part in this oxidation since hydrocarbons Ph[CH2]mMe can be isolated from the higher acids. Ph[CH2]n·+ Ph[CH2]n·CO2H → PhĊH[CH2]n–1·CO2H + Ph[CH2]n–1Me (3)
Reported chronic high glycemic diet intake predicts amyloid deposition in the precuneus of cognitively normal older adults over one year

Field: Medicine (Health Sciences)

Abstract Background We previously reported that high glycemic diet (HGD) was related to cerebral amyloid deposits, a pathologic hallmark of Alzheimer’s disease (AD), in multiple highly metabolic regions of interest (ROI). The purpose of this study was to test high glycemic diet’s relationship with longitudinal change in cerebral amyloid deposition in older adults. Methods This longitudinal study included 106 cognitively normal older adults with elevated (n=72) and non‐elevated (n=34) amyloid participating in a one‐year exercise intervention trial. Habitual dietary intake was collected at baseline using the National Cancer Institute’s Diet History Questionnaire (DHQ II) and intake was quantified using Diet*Calc software. We derived a HGD pattern using principal covariates regression (PCovR). Amyloid PET (Florbetapir F18) scans were obtained on a GE Discovery ST‐16PET/CT scanner at baseline and 52‐weeks. MIMNuero software was used to standardize the PET images to the whole cerebellum and calculate tracer standard uptake value ratios (SUVR) in 6 ROIs. One‐year regional SUVR delta scores were calculated. We constructed ordinary least squares regression models to assess HGD’s relationship with continuous regional delta SUVR scores controlling for age, sex, and intervention group assignment. Statistical analyses were performed using R (v. 3.6.2; R Foundation, Vienna, Austria). Statistical significance was set at p < 0.05. Results The participants were 68% female with a mean age of 71.1 ± 5.2 years. In the precuneus, higher intake of the derived HGD pattern (β=0.23, p=0.02), sugar (β=0.24, p=0.01), and total carbohydrate (β=0.22, p=0.03) correlated with more amyloid accumulation. Higher reported intake of carbohydrate as a percentage of total energy was related to more amyloid accumulation in the inferior medial frontal gyrus (β=0.20, p=0.04), posterior cingulate gyrus (β=0.20, p=0.04), precuneus (β=0.21, p=0.04), and superior parietal lobule (β=0.21, p=0.03). Conclusion The results of this study corroborate our previous findings and suggest a physiological role for HGD in amyloid pathology prior to onset of AD‐related symptoms.
Influence of Four Different PTH Methods on the Classification of Chronic Kidney Disease PatientS According to the New KDIGO Guideline

Field: Medicine (Health Sciences)

Compared with the KDOQI guideline, the new KDIGO guideline may increase the number of discrepancies in the classification of CKD patients if the Access Beckman Coulter PTH assay is used in conjunction with the calculated target range based on the manufacturers' URL. The best concordance in the classification for the Beckman Coulter assay was found at a PTH value below the manufacturers' and laboratory determined URL.
Glycine max (L.) MERR. VI022914

Field: Agricultural and Biological Sciences (Life Sciences)

Plant Genetic Resource.
Taxonomy: Glycine max (L.) MERR.
Common name(s): Soybean
Other names: PI 215811, G08338
Conserved by: World Vegetable Center (WorldVeg), Chinese Taipei (Taiwan)
Local sample unique identifier: VI022914
Method of creation: Inherited
Date: 1975-10-08
Historical: No
Biological status: Traditional cultivar/landrace
MLS status: Included
Mispyric Acid, a New Monocyclic Triterpenoid with a Novel Skeleton from Mischocarpus pyriformis that Inhibits DNA Polymerase β  [J. Am. Chem. Soc. 1999, 121 (26), 6120−6124].

Field: Chemistry (Physical Sciences)

ADVERTISEMENT RETURN TO ISSUEPREVAddition/CorrectionNEXTORIGINAL ARTICLEThis notice is a correctionMispyric Acid, a New Monocyclic Triterpenoid with a Novel Skeleton from Mischocarpus pyriformis that Inhibits DNA Polymerase β [J. Am. Chem. Soc. 1999, 121 (26), 6120−6124].Di-An Sun, Jing-Zhen Deng, Shelley R. Starck, and Sidney M. HechtCite this: J. Am. Chem. Soc. 1999, 121, 44, 10452Publication Date (Web):October 13, 1999Publication History Published online13 October 1999Published inissue 1 November 1999https://doi.org/10.1021/ja995528mCopyright © 1999 American Chemical SocietyRIGHTS & PERMISSIONSArticle Views338Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InReddit PDF (8 KB) Get e-Alerts Get e-Alerts
ANALISIS KEPERCAYAAN DAN KEMUDAHAN MAHASISWA UMS TERHADAP MINAT PENGGUNAAN PRODUK FINTECH

Field: Business, Management and Accounting (Social Sciences)

The rapid development of technology is currently seen as a means to facilitate access to information and increase the efficiency and effectiveness of resource management. Technological developments, especially in the use of the internet, have attracted public attention. Fintech, as a result of the integration of financial services and technology, is changing business processes from traditional to informal. People who previously had to transact directly and carry money can now do business remotely. This research adopts a quantitative approach with a focus on collecting statistical and objective data through scientific calculations. The research method used is a scientific approach to find solutions in scientific investigations and obtain data with specific objectives. This research uses multiple regression analysis methods to explain and summarize conditions that occur in society. Two main types of data sources were used: primary data obtained from individuals through questionnaires, and secondary data obtained from relevant literature, articles, journals and websites. The population of this study were UMS students, with sampling using a non-probability sampling approach and purposive sampling technique. This statistical test is used to analyze matters relating to validity, feasibility, multiple regression, t test, and coefficient of determination test. The results obtained show that they are in accordance with the results obtained from the questionnaire whose validity and feasibility were tested. The results of the determination test (R^2) with an Adjusted R Square value of 0.283 show that trust influences interest in investing in sharia bonds by 28.3%, and other variables not included in the model influence the remainder by 71.7%. The model feasibility test (F test) confirms that the simple linear regression model in this research is feasible. The results of the hypothesis test (T test) show that the variables of trust and comfort both have a positive effect on interest in using FINTECH products.
Modeling Load-displacement Curve and Pop-in Effect in Nanoindentation Tests

Field: Materials Science (Physical Sciences)

The nanoindentation test of a single crystal of tungsten is simulated by a multiscale model based on a nonlinear elastic finite element analysis coupled with both ab initio calculations of the ideal shear strength and crystallographic considerations. The onset of microplasticity, associated with the pop-in effect identified in experimental nanoindentation tests (creation of first dislocations), is assumed to be related to the moment of achieving the value of the ideal shear strength for the copper crystal under a superimposed hydrostatic stress. The calculated value of the critical indentation depth is in a very good correspondence with that of the experimentally observed pop-in on the load-displacement curve. The value of the Young modulus of tungsten received from the reduced modulus of elasticity of the original Hertz's model is also in an excellent agreement with experimental data. This offers us a possibility to assess the concentration of alloying and impurity elements in the surface and sub-surface layers.
Ring Closure Reaction Dynamics of Diarylethene Derivatives in Solution

Field: Chemistry (Physical Sciences)

Photochromic ring closure reaction dynamics of 1,2-bis(2-methylbenzo[b]thiophen-3-yl)hexafluoro cyclopentene and its derivatives in solution has been studied by femtosecond time-resolved fluorescence. Time-resolved spontaneous fluorescence of the open isomer reveals a fast component of around 1 ps and a slow component on the order of 100 ps. Fluorescence time profiles, reaction quantum yields, and relative populations of the parallel (C(s) symmetry) and antiparallel (C(2) symmetry) conformations indicate that both time components are attributable mostly to the C(2) conformer that undergoes the ring closure reaction. The fast component is assigned to the direct ring closure reaction, and the slow component is assigned to the reaction through conformation change. Time constants of the slow component for the derivatives are inversely proportional to the reaction quantum yields, suggesting that the rate of the conformational dynamics is comparable to the rate of other population relaxation processes. The relative amplitude and exact time constant of the fast component depend on the detection wavelength displaying a higher relative amplitude with shorter time constant at longer wavelengths. The results allow us to propose a conformational inhomogeneity model, in which a broad distribution of conformations of the open isomers in the ground state is projected into two minima in the excited electronic potential surface to lead to the slow and the fast reaction pathways.
ORIGIN AND GENESIS OF CALCRETE IN THE MURRAY BASIN

Field: Earth and Planetary Sciences (Physical Sciences)

The Murray Basin is a shallow intracratonic sedimentary basin composed of a Cainozoic sedimentary succession that reaches a maximum thickness of 600 m in the central region (Brown &amp; Stephenson 1991). Sedimentation was initiated with the separation of Antarctica and the southern margin of Australia (Cande &amp; Mutter 1982) and is part of the Murray Sequence that extends from the Tertiary to the Present. Calcretes and
A mixed-methods investigation of weight bias reduction in medical students

Field: Health Professions (Health Sciences)

We used a mixed-methods design to test a novel weight bias intervention and understand current attitudes toward people with higher weight and weight-inclusive care among medical students (N = 80). The intervention was embedded in curriculum and uniquely focused on delegitimising the use of weight as a heuristic for health. Almost half of participants (43.8%) responded to both pre- and post-intervention surveys. These participants found the intervention acceptable; and reported significant pre-post reductions in weight bias and endorsement of using weight as a heuristic for health. Less engaged participants reported significantly greater endorsement of using weight as a heuristic for health at pre-intervention. One central theme emerged from pre-intervention qualitative responses, related to how medical students scoped both the problem and the solution. This consisted of three sub-themes: (1) problematizing the system and clinician (and their weight bias), (2) problematizing the patient (who was responsible for their own health), and (3) problematizing the medical condition (weight and health behaviors as problems for the clinician to solve). Participants often showed evidence of several and sometimes contradictory ways of problem-scoping. Problematizing the patient, including weight-stigmatizing assumptions, was particularly pronounced among less engaged participants (i.e. those who did not complete the post-survey). Findings suggest that the intervention may be acceptable and effective in reducing weight bias in medical students who already have lower levels of bias than their peers. Qualitative findings suggest that, even when medical students recognize the harmful impacts of weight stigma and the benefits of weight-inclusive care, approaches to care may remain weight-centric. Together, the findings suggest a key challenge for weight bias reduction among medical students lies in addressing problem-scoping that may encourage weight bias and weight-centric care, and reaching the population most in need of intervention – students with high levels of weight bias.
In Vitro Animal Model for Estimating the Time since Death with Attention to Early Postmortem Stage

Field: Medicine (Health Sciences)

Estimating the postmortem interval (PMI) has remained the subject of investigations in forensic medicine for many years. Every kind of death results in changes in metabolites in body tissues and fluids due to lack of oxygen, altered circulation, enzymatic reactions, cellular degradation, and cessation of anabolic production of metabolites. Metabolic changes may provide markers determining the time since death, which is challenging in current analytical and observation-based methods. The study includes metabolomics analysis of blood with the use of an animal model to determine the biochemical changes following death. LC-MS is used to fingerprint postmortem porcine blood. Metabolites, significantly changing in blood after death, are selected and identified using univariate statistics. Fifty-one significant metabolites are found to help estimate the time since death in the early postmortem stage. Hypoxanthine, lactic acid, histidine, and lysophosphatidic acids are found as the most promising markers in estimating an early postmortem stage. Selected lysophosphatidylcholines are also found as significantly increased in blood with postmortal time, but their practical utility as PMI indicators can be limited due to a relatively low increasing rate. The findings demonstrate the great potential of LC-MS-based metabolomics in determining the PMI due to sudden death and provide an experimental basis for applying this attitude in investigating various mechanisms of death. As we assume, our study is also one of the first in which the porcine animal model is used to establish PMI metabolomics biomarkers.
Fault diagnosis and remaining useful life estimation of aero engine using LSTM neural network

Field: Computer Science (Physical Sciences)

Aero engine is a kind of sophisticated and expensive industrial product. Accurate fault location and Remaining Useful Life (RUL) estimation for aero engine can lead to appropriate maintenance actions to avoid catastrophic failures and minimize economic losses. The aim of this paper is to propose utilizing Long Short-Term Memory (LSTM) neural network to get good diagnosis and prediction performance in the cases of complicated operations, hybrid faults and strong noises. The whole proposition is demonstrated and discussed by carrying out tests on a health monitoring dataset of aircraft turbofan engines provided by NASA. Performances of LSTM and some of its modifications were tested and contrasted. Experiment results show the standard LSTM outperformed others.
[Combined anesthesia using Diprivan and ketamine in pediatric surgery].

Field: Medicine (Health Sciences)

A total of 120 children aged 7-14 years were subjected to short-term elective and urgent interventions under combined intravenous anesthesia with diprivane and ketamine. The patients were divided into groups depending on methods of general anesthesia. Noninvasive monitoring of hemodynamic parameters and SaO2 was carried out during anesthesia and surgery and psychomotor functions were evaluated during the immediate postoperative period. Ketamine ensured stable hemodynamics during induction anesthesia. A combination of diprivane and ketamine levelled some untoward effects of these anesthetics.
Sound of wood-boring larvae and its automated detection

Field: Agricultural and Biological Sciences (Life Sciences)

Stevens Institute of Technology has been investigating solutions for instrumental detection of invasive species at ports of entry. Stevens has built several acoustic systems for detection of acoustic/ vibrational signals produced by insects. This paper presents acoustic signals recorded in tests conducted in APHIS Otis Lab using tree bolts infested by Asian Longhorn Beetle, ALB and Emerald Ash Borer, EAB larvae. The analysis of the recorded sounds extracted the signal features that allowed larval classification. These features include frequencies of the generated pulses, their durations and frequencies of pulse envelops. These features showed a clear separation of ALB and EAB. For example, the main frequency of the ALB sound was in the range of 3.8–4.8 kHz, while for EAB it was between 1.2 and 1.8 kHz. A preliminary algorithm for automated insect signal detection was developed. The algorithm automatically detects pulses with parameters typical for the larva-induced sounds and rejects non-insect sound pulses. Detection is announced when the number of detected pulses for some time (5 min) exceeds the definite threshold. In the conducted test, this algorithm provided detection of a larva in all tested samples without false alarms. [This project was funded under contract with the U.S Department of Homeland Security (DHS) Science and Technology Directorate (S&T), contract HSHQDC-10-A-BOA35.]
[Assessment of susceptibility to metronidazole and vancomycin of Clostridium difficile strains isolated between 1998-2002].

Field: Immunology and Microbiology (Life Sciences)

The drugs of choice used to treat C. diffcile associated diarrhoea (CDAD) are metronidazole and vancomycin. C. difficile strains isolated in most laboratories are susceptible to metronidazole and vancomycin. Communication about emergence of antimicrobial resistance among C. difficile strains in some countries to metronidazole and intermediate resistance to vancomycin are alarming. This study was performed to determine the susceptibility to metronidazole and vancomycin of 140 C. difficile strains isolated from patients with CDAD hospitalised in academic hospital between 1999-2002. Resistance to metronidazole and vancomycin was not observed.