jimnoneill/paper-to-field-training huggingface dataset:
Concurrent design error, poor welding, and code inadequacy cause jet‐FIRE on a topping column

Abstract The paper reports the analysis of an accident that occurred in a petroleum refinery. During the start‐up maneuver of the topping column, the anchoring of the riser pipe to metal guide support on the topping column suddenly failed. This caused a rip in the riser pipe, and gasoline squirted out, followed by the ignition of a jet fire. The investigations showed an unusual differential thermal expansion between the topping column and riser. The riser guide to the column was wrongly installed, preventing adequate relative displacements when thermal expansion occurred. Metallographic and fractographic analyses did not discover any inadequacy in the steel of the failed parts. But the lack of penetration of the welding seam resulted in a weak bond between the support and the riser. The high stress induced by the badly installed guide and the weakness of the welding was the cause of the failure and the jet fire. The paper also analyses the application of existing codes to the riser support installation and shows that the code recommendations do not satisfactorily cover the case of topping column risers. The issue is raised to alert operators in the plant, stimulate the improvement of the codes and standards, and avoid future accidents.

Topic: Engineering and Material Science Research
Subfield: General Materials Science
Field: Materials Science
Domain: Physical Sciences
A Modeling Programming Used OOP for Lattice Boom

The combined jib of a crane is a complex system, its mechanical analysis modeling is difficult, and the efficiency is low. In this regard, it is researched that the object-oriented programming technique is applied to truss crane jib modeling. Proposing a generic modular truss jibs modeling based on parametric modeling for rapid modeling method and providing a new method for truss boom system simulation design is necessary. The development and design of truss boom system time can be greatly reduced by using the modeling method in the paper. The design efficiency can be improved significantly. This paper takes the VisualBasic as the programming platform making the truss boom of the all-terrain crane as an example to verify the effectiveness of the new modeling method.

Topic: Soil Mechanics and Vehicle Dynamics
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Associação entre consumo alimentar e composição corporal de futebolistas ludovicenses

Introduction: Football is a sport that favors the improvement of physical conditioning, maintenance of performance and health of individuals, so this study aimed to evaluate the association between body composition and factors such as food consumption at resting metabolic rate and the position occupied by athletes from a football team from Maranhão. Materials and Methods: Cross-sectional study carried out with 23 players, in a competitive period, distributed in the positions of striker, goalkeeper, side, midfielder, midfielder and defender. Body composition was obtained through the measurement of skin folds and food consumption through a 24-hour recall. Indirect calorimetry was also performed in the form of a closed circuit, with the calorimeter. Student's t test was performed to reject the null hypothesis, considering p &lt;0.05 as a statistically significant value. Results: The fat percentage of the players was not influenced by the position occupied on the field. The higher consumption of energy and protein was associated with the lower percentage of body fat. Among macronutrients, only the consumption of carbohydrate and saturated fat were within the parameters, the protein was low and the total fat below the recommendation. As for micronutrients, only the average consumption of iron was adequate. Conclusion: The percentage of body fat was influenced only by total caloric and protein consumption. Only carbohydrate, saturated fat and iron were within the established parameters. Athletes who were overweight, according to the BMI, had more fat-free mass.

Topic: Muscle metabolism and nutrition
Subfield: Cell Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Cellular and Molecular Effects of High-Molecular-Weight Heparin on Matrix Metalloproteinase 9 Expression

Blood sampling with different anticoagulants alters matrix metalloproteinase (MMP-) 9 expression, thus influencing its concentration and diagnostic validity. Here, we aimed to evaluate the effects of different anticoagulants on MMP-9 regulation. MMP-9 expression was assessed in response to ethylenediaminetetraacetic acid, citrate, and high-/low-molecular-weight heparin (HMWH, LMWH) in co-culture experiments using THP-1, Jurkat, and HT cells (representing monocytes, T, and B cells). Triple and double cell line co-culture experiments revealed that HMWH treatment of THP-1 and Jurkat led to a significant MMP-9 induction, whereas other anticoagulants and cell type combinations had no effect. Supernatant of HMWH-treated Jurkat cells also induced MMP-9 in THP-1 suggesting monocytes as MMP-9 producers. HMWH-induced cytokine/chemokine secretion was assessed in co-culture supernatant, and the influence of cytokines/chemokines on MMP-9 production was analyzed. These experiments revealed that Jurkat-derived IL-16 and soluble intercellular adhesion molecule (sICAM-) 1 are able to induce MMP-9 and IL-8 production by THP-1. As a consequence, the increased MMP-9 expression found in HMWH blood samples may be influenced by HMWH-dependent secretion of IL-16 and sICAM-1 by T cells resulting in an increased production of MMP-9 and IL-8 by monocytes. IL-8, in turn, may support MMP-9 and its own expression in a positive autocrine feedback loop.

Topic: Protease and Inhibitor Mechanisms
Subfield: Cancer Research
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Corpuscular influences upon the upper atmosphere

The evidence for the corpuscular theory of magnetic storms and aurorae is briefly reviewed. No certain success has attended the efforts made to detect the solar corpuscles during their emission from the sun or their passage to the earth; recent observations of atomic hydrogen lines in the auroral spectrum, which are broadened and displaced by Doppler effect, give the most direct support yet available to the corpuscular theory.

Topic: Solar and Space Plasma Dynamics
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Analysis of the sewage system expandability in Mściwojów commune

The aim of the study is to analyze the hydraulic conditions of the existing sewage system and the sewage treatment plant in the commune of Mściwojów. This is in relation to the aspect of connecting new buildings, as a part of the investments in the pilot project VITAL LANDSCAPES no. 2CE164P3. The analysis led to the conclusion that an increased wastewater inflow from the new buildings is manageable. The current capacity of the sewage treatment plant will be increased by 3 to 5%, which will not affect the stability of the existing treatment process. The hydraulic analysis of the sewer network proved that the existing sewer collectors can handle the increased flow.

Topic: Constructed Wetlands for Wastewater Treatment
Subfield: Industrial and Manufacturing Engineering
Field: Environmental Science
Domain: Physical Sciences
[V-Y advancement of volar skin flap in the repair of fingertip defect and cicatricial contracture].

The traditional Kutler and Atasoy V-Y advancement flaps have minimal range of advancement, so it is not satisfactory to repair large skin defect in fingers, hence limited indications. The sensory function of the repaired fingers is impaired because of injury to sensory nerves and scar formation. Since 1985 to 1991, the V-Y advancement flap with bilateral digital arteries and nerves as the pedicle has been used for the reconstruction of 33 fingertip defects and 5 digital volar cicatricial contracture. Satisfactory results were obtained in all these cases. In this paper, the anatomical characteristics and principles of device were recommended, the advantages and key points to success were discussed.

Topic: Reconstructive Surgery and Microvascular Techniques
Subfield: Surgery
Field: Medicine
Domain: Health Sciences
ChemInform Abstract: Synthesis and Properties of a tert‐Butyl‐Substituted Macroheterocycle on the Basis of 1,3,4‐Thiadiazole.

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

Topic: Synthesis and Reactivity of Heterocycles
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Creating a Collaborative Teaching Culture: The Case Study of the Value of a Professional Learning Community

In sport management higher education, doctoral students and early-career faculty are often tasked with teaching university courses, yet the training and support rarely match the demands of the job. This paper explores the utility of a professional learning community (PLC) within a sport management department at an American university using a case study methodology. A PLC creates space for colleague collaboration among faculty with similar objectives and goals. The PLC examined in this manuscript includes a mix of experienced (i.e., associate and full professors) and inexperienced professors (i.e., assistant professors and doctoral students) sharing their classroom/instructional experience at the undergraduate and master’s levels. PLCs represent a viable solution to help ease the classroom transition for early-career instructors and provide a platform for faculty to seek advice related to challenges. Findings suggest that the proper implementation of PLCs can lead to perceived increases in teaching effectiveness, self-efficacy, and collaboration amongst experienced and inexperienced faculty. Other benefits of PLCs include allowing faculty members to remain attuned to current classroom trends and maintaining a common philosophical mission/vision for the degree program.

Topic: Athletic Training and Education
Subfield: Physical Therapy, Sports Therapy and Rehabilitation
Field: Health Professions
Domain: Health Sciences
Supplementary Table S4 from Comprehensive Target Engagement by the EZH2 Inhibitor Tulmimetostat Allows for Targeting of &lt;i&gt;ARID1A&lt;/i&gt; Mutant Cancers

&lt;p&gt;Summary of PK data for EZH2 inhibitors used in KARPAS-422 and HT1376 xeograft mmouse models&lt;/p&gt;

Topic: Chromatin Remodeling and Cancer
Subfield: Molecular Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Analisis User Experience (UX) pada Aplikasi Segari menggunakan HEART Metrics

The high number of their internet users is being marketed for business operators based on e-commerce. That is one Segari platform online expenditure that sells fresh materials quality. More than 3 thousand give users the critical. The writer to know what felt the user with UX when accessing the application Segari. Is expected to help to improve, developers create or maintain UX. HEART metrics are to identify the framework and measure the focus on user-centered Having 5 variables commonly used for measuring experience user quality (UXQ), consisting of Happiness, Engagement, Adoption, Retention, and Task success. While in terms of the measurement of research and analysis of data, research is both quantitative research. For data processing using the PSPP application for windows version 1.6.2, the percentage of the total score is 53 % that can be assumed that the application of Segari has managed to create an immersive experience good for their users through variable happiness, engagement, and adoption, retention, and task success. The level of happiness based on variable user experience, engagement, adoption ', retention, and task success calculated based on 32 questions 2 has an average point of the lowest question on variable Task success . This means the experience user application Segari is quite satisfactory and succeeded in creating a good experience but not yet overall since there are some questions each variable has an average point of lowest and requires improvement.

Topic: SMEs Development and Digital Marketing
Subfield: Demography
Field: Social Sciences
Domain: Social Sciences
Biomarkers for Cetuximab-Based Neoadjuvant Radiochemotherapy in Locally Advanced Rectal Cancer

Abstract Purpose: Phase II trials in locally advanced rectal cancer have shown that cetuximab-based neoadjuvant radiochemotherapy is feasible but without an improvement in complete pathologic response rates. Our goal was to identify patients who would benefit from cetuximab-based neoadjuvant chemoradiation measuring gene expression levels of proteins involved in tumor growth [endothelial growth factor receptor (EGFR)], angiogenesis [VEGF, VEGF receptors 1 and 2 (VEGFR1, VEGFR2)], DNA repair [excision repair cross-complementing 1 (ERCC1)], and drug metabolism [thymidylate synthetase (TS)]. We also determined mutation status of KRAS and BRAF. Experimental Design: This study was carried out on 130 patients with locally advanced rectal cancer who were enrolled in 4 different phase II clinical trials, using cetuximab-based chemoradiation. Tumor tissues were obtained before neoadjuvant and at surgical therapy. After microdissection, intratumoral gene expression levels and KRAS/BRAF mutation status were analyzed. Results: A significant decrease of TS, VEGFR1, and VEGFR2 gene expression was seen following neoadjuvant therapy (P &amp;lt; 0.03). High pretreatment VEGF gene expression levels were associated with nonresponse (P = 0.070). KRAS mutations were found in 42% and mutant KRAS (KRAS mt) was significantly associated with pathologic nonresponse (P = 0.037). In patients with wild-type KRAS (KRAS wt), low EGFR was significantly associated with higher nonresponse and VEGF mRNA expressions were associated with complete pathologic response (P = 0.012; P = 0.06). KRAS transversion (KRAS tv) was associated with tumor regression: nonresponse was more common in patients with KRAS tv than with KRAS wt (P = 0.007). BRAF V600E mutations were not detected in any of the patients. Conclusion: This study suggests that pretreatment intratumoral EGFR and VEGF mRNA expression levels as well as KRAS mutation status are predictive markers of pathologic response to neoadjuvant cetuximab-based chemoradiation in locally advanced rectal cancer. Clin Cancer Res; 17(10); 3469–77. ©2011 AACR.

Topic: Colorectal Cancer Surgical Treatments
Subfield: Oncology
Field: Medicine
Domain: Health Sciences
Electrical Conductivity, Sinterability and Microstructural Studies on Calcium and Nickel Doped Lanthanum Chromite

The substitution of 10mol% nickel for chromium in calcium doped lanthanum chromites has been shown to promote rapid densification of the compound at low temperatures in air by the formation of a transient liquid phase. Initial stability tests at 900°C in wet forming gas, suggested that the material was stable towards reduction, but in subsequent conductivity measurements at 1000°C, severe microstructural degradation occurred in atmospheres of H2 and CO2, liquids were re-generated and samples became embrittled. The processes leading to chemical degradation in the CO2 containing atmospheres are not fully understood but have been attributed to decomposition of small amounts of residual calcium oxychromites remaining after sintering.

Topic: Advanced materials and composites
Subfield: Mechanical Engineering
Field: Engineering
Domain: Physical Sciences
Hiding dark energy transitions at low redshift

We show that it is both observationally allowable and theoretically possible\nto have large fluctuations in the dark energy equation of state as long as they\noccur at ultra-low redshifts z&lt;0.02. These fluctuations would masquerade as a\nlocal transition in the Hubble rate of a few percent or less and escape even\nfuture, high precision, high redshift measurements of the expansion history and\nstructure. Scalar field models that exhibit this behavior have a sharp feature\nin the potential that the field traverses within a fraction of an e-fold of the\npresent. The equation of state parameter can become arbitrarily large if a\nsharp dip or bump in the potential causes the kinetic and potential energy of\nthe field to both be large and have opposite sign. While canonical scalar field\nmodels can decrease the expansion rate at low redshift, increasing the local\nexpansion rate requires a non-canonical kinetic term for the scalar field.\n

Topic: Cosmology and Gravitation Theories
Subfield: Astronomy and Astrophysics
Field: Physics and Astronomy
Domain: Physical Sciences
Molecular systematics of the Sordariales: the order and the family Lasiosphaeriaceae redefined

The Sordariales is a taxonomically diverse group that has contained from seven to 14 families in recent years. The largest family is the Lasiosphaer-iaceae, which has contained between 33 and 53 genera, depending on the chosen classification. To determine the affinities and taxonomic placement of the Lasiosphaeriaceae and other families in the Sordariales, taxa representing every family in the Sordariales and most of the genera in the Lasiosphaeriaceae were targeted for phylogenetic analysis using partial sequences of the large-subunit (LSU) nrDNA. Based on molecular data, only genera within the families Chaetomiaceae, Lasiosphaeriaceae and Sordariaceae are retained within the redefined Sordariales. The order is a coherent group with morphologies that vary along well-defined lines, including large ascomata with large-celled membraneous or coriaceous walls and ascospores that show variation on a distinctive developmental theme, often with appendages or sheaths. The paraphyletic chaetomiaceous complex and the strongly supported Sordariaceae are nested among taxa traditionally placed in the Lasiosphaeriaceae. Analyses also indicate that 11 genera belong in the paraphyletic lasiosphaeriaceous complex. These taxa share a similar developmental pattern in their ascospore morphology that extends to the Sordariales as a whole. Based on these similarities in morphology, 13 additional genera are retained within the lasiosphaeriaceous complex and more than 35 genera have relationships in the order overall. Based on LSU data, 17 genera that have been assigned to the Lasiosphaeriaceae sensu lato are transferred to other families outside the Sordariales and 22 additional genera with differing morphologies subsequently are transferred out of the order. Two new orders, Coniochaetales and Chaetosphaeriales, are recognized for the families Coniochaetaceae and Chaetosphaeriaceae respectively. The Boliniaceae is accepted in the Boliniales, and the Nitschkiaceae is accepted in the Coronophorales. Annulatascaceae and Cephalothecaceae are placed in Sordariomycetidae inc. sed., and Batistiaceae is placed in the Euascomycetes inc. sed.

Topic: Plant Pathogens and Fungal Diseases
Subfield: Cell Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Lentil–cereal intercropping in a Mediterranean area: Yield, pests and weeds

Abstract Introducing grain legumes into cereal‐based cropping systems can enhance crop diversification and related factors (e.g., farm N‐self‐sufficiency). Lentil ( Lens culinaris Medik.) is a minor grain legume species that offers nutritional and other benefits when incorporated into diets. However, lentil production is often characterized by low and unstable yields due to drought, pests, and high yield losses during mechanical harvest. Intercropping is a promising agroecological‐based strategy that may overcome these drawbacks. Our objective was to determine if intercropping (i) enhanced crop productivity and resource use efficiency, and (ii) suppressed weeds and bruchid insect pest dynamics. To do this, two lentil–cereal intercropping mixtures were compared in central Italy during 2020 and 2021 as follows: (i) lentil + triticale ( × Triticosecale Wittm., ‘Forricale’) and (ii) lentil + barley ( Hordeum vulgare L., ‘Cometa’). Weed biomass was reduced by 97% because of the competitive ability of the grass component in intercrops compared to a lentil monocrop ( p ≤ 0.05). Both intercrops reduced bruchid grain loss by 16% and showed higher efficiency than single pure stand crops (land equivalent ratio &gt;1). Unfortunately, the highly competitive effect of the cereal reduced lentil yield in intercrops by 59% (−40.3 g m −2 , on average). Our results indicate that cereals should be planted at low densities, or the spatial arrangement of both species should be modified, to prevent suppression of lentils in intercrops with barley, triticale, and other small‐grain crops.

Topic: Agronomic Practices and Intercropping Systems
Subfield: Agronomy and Crop Science
Field: Agricultural and Biological Sciences
Domain: Life Sciences
Analytic Precision in Clinical and Medical Decisions

Analytic Precision in Clinical and Medical Decisions Get access Laurence P. Skendzel, M.D. Laurence P. Skendzel, M.D. Department of Pathology Munson Medical Center Traverse City, Michigan Search for other works by this author on: Oxford Academic Google Scholar American Journal of Clinical Pathology, Volume 74, Issue 5, 1 November 1980, Page 714, https://doi.org/10.1093/ajcp/74.5.714 Published: 01 November 1980 Article history Received: 23 April 1980 Accepted: 23 May 1980 Published: 01 November 1980

Topic: Clinical Laboratory Practices and Quality Control
Subfield: Physiology
Field: Medicine
Domain: Health Sciences
Israel's Treaty with Gibeon According to Josephus

L'auteur de cet article propose d'examiner comment un ancien lecteur critique de la Bible, en l'occurence Flavius Josephe, a traite les problemes d'un texte comme Josue 9 dans ses Antiquites Juives 5,49-57. En particulier, en regard de la version de Josephe du traite gebeonite, il approfondit les questions suivantes : De quels formulaires du texte de Josue 9 a-t-il pu disposer ? Quelles techniques de re-ecriture a-t-il appliquees aux repetitions, inconsistences... de l'histoire ? Surtout, comment sa version se compare-t-elle avec le recit des origines ? Enfin, pourquoi a-t-il choisi d'inclure ce recit dans son histoire ?

Topic: Biblical Studies and Interpretation
Subfield: Religious studies
Field: Arts and Humanities
Domain: Social Sciences
Time-Dependent Molecular Rearrangement of [Au(<i>N</i><sup>9</sup>-adeninate)(PTA)] in Aqueous Solution and Aggregation-Induced Emission in a Hydrogel Matrix

An in-depth study of the molecular rearrangement of the complex [Au(<i>N</i><sup>9</sup>-adeninate)(PTA)] (<b>1</b>), promoted in aqueous solution, is presented. This complex, which has been previously described as forming dimers in its crystalline form, is also demonstrated as being able to assemble into an infinite Au<sup>I</sup>···Au<sup>I</sup> chain polymer. The structural motifs are tentatively related to the dramatic modification of the photoemissive properties of <b>1</b> in water solution at long times, with the aid of UV-vis and photoluminescence measurements, PGSE-NMR, and theoretical calculations. A subtle equilibrium in favor of aurophilically governed aggregates has been envisaged as the driving force of the molecular rearrangement. Furthermore, <b>1</b> has been explored as an additive of the hydrogel of [Au(<i>N</i><sup>9</sup>-adeninate)(PMe<sub>3</sub>)] (<b>2</b>) for a further tuning of its photophysical properties without loss of the gel texture.

Topic: Nanocluster Synthesis and Applications
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences