jimnoneill/paper-to-field-training huggingface dataset:
Homological and motivic invariants of torsors

Field: Mathematics (Physical Sciences)

Many interesting objects in algebraic geometry arise as torsors of linear algebraic groups over a field. Some notable examples are provided by vector bundles, quadratic forms, Hermitian forms, octonion algebras, Severi-Brauer varieties and many others. The main aim of this thesis is to investigate torsors from a motivic homotopic perspective, by using Nisnevich classifying spaces and their characteristic classes. In order to do so, we will need a Gysin long exact sequence induced by fibrations with motivically invertible reduced fiber. The leading example is provided by the work of Smirnov and Vishik where they introduce subtle Stiefel-Whitney classes, by computing the motivic cohomology of the Nisnevich classifying spaces of orthogonal groups, with the purpose of studying quadratic forms. In this work, we will mainly deal with spin groups and unitary groups. In particular, we will give descriptions of the motivic cohomology rings of their Nisnevich classifying spaces. These will provide us with subtle characteristic classes for Spin-torsors and for Hermitian forms. As a result, we will obtain information about the kernel invariant of quadratic forms belonging to I^3 on the one hand, and of quadratic forms divisible by a one-fold Pfister form on the other. Moreover, in order to approach the case of Severi-Brauer varieties, we will develop a Serre spectral sequence induced by fibrations with motivically cellular fiber. This could be a successful approach to compute the motivic cohomology of the Nisnevich classifying spaces of projective general linear groups.
Influence of Different Substrates to the Flower Diameter of Soilless-potted Paeonia suffruticosa

Field: Agricultural and Biological Sciences (Life Sciences)

The influence of 4 kinds of soilless substrates on the flower size was studied using 4 tree peony varieties(Paeonia suffruticosa cv Luoyanghong,P.suffruticosa cv Yinghongqiaodui,P.suffruticosa cv Yingluobaozhu and P.suffruticosa cv Sihelian) as the material.The result indicated that under the test condition,P.suffruticosa cv Yinghongqiaodui was the best,and P.suffruticosa cv Luoyanghong and P.suffruticosa cv Sihelian the second.The best composezation of the substrate was: vermiculite:peat earth=1∶1 and pearlite:vermiculite:peat earth=1∶1∶1,then pearlite∶peat earth=1∶1.
Planning for the Preservation of Biodiversity and Environmental Assets in Support of Sustainable Planning in Urban Areas, Case Study: Batu Licin City, Tanah Bumbu Regency, South Kalimantan

Field: Environmental Science (Physical Sciences)

Planning for preserving biodiversity and environmental assets in urban areas is crucial in supporting sustainable planning. This study aims to design a strategy for preserving biodiversity and environmental assets in Batu Licin, Tanah Bumbu Regency, South Kalimantan, to support sustainable urban planning. The method used is field observation and literature study. The results showed that the Batu Licin area has a relatively high potential for biodiversity and environmental assets. However, along with the growth of the Batu Licin urban area in the future, it will undoubtedly be a source of pressure on biodiversity. Several strategies can be implemented to overcome this, including mainstreaming biodiversity in sectoral planning, strengthening the knowledge base on conservation, management, and use of biodiversity assets, increasing awareness and appreciation for environmental services and biodiversity, implementing area protection and restoration policies for high- value ecosystems and biodiversity assets, and mainstreaming climate change adaptation and mitigation. This strategy can become a reference for policymakers in planning sustainable development in the urban area of Batu Licin and other regions in Indonesia.
Does childcare influence socioeconomic inequalities in unintentional injury? Findings from the UK Millennium Cohort Study

Field: Social Sciences (Social Sciences)

BACKGROUND: In recent decades the proportion of infants and young children being cared for in childcare has increased. Little is known about the impact that non-parental care has on childhood unintentional injury and whether this varies by socio-economic group. METHODS: Using data from a contemporary UK cohort of children at age 9 months (N=18,114) and 3 years (N=13,718), we used Poisson regression to explore the association between childcare type (parental, informal, formal) and the risk of unintentional injury, overall and by socio-economic group. RESULTS: At age 9 months there was no overall association between childcare and injury. However, when stratifying the analyses, infants from higher socio-economic groups were less likely to be injured if they were cared for in formal childcare (compared to being cared for only by a parent), whereas those from lower social groups were more likely to be injured. At age 3 years informal childcare was associated with an increased risk of injury overall; in the stratified analyses this increased risk occurred only in less affluent groups. Formal childcare was no longer associated with injury at age 3 in any strata. CONCLUSIONS: Previous findings have shown that childcare can have a positive influence on childhood injury; however, a recent UNICEF report highlighted that a lack of access to high quality childcare could lead to a widening of inequalities. Our analyses indicate that childcare does have the potential to widen inequalities in injury; further research is required to understand why childcare has a differential impact on unintentional injury and how this might be prevented.
An experimental study on so-called Colles' fracture.

Field: Medicine (Health Sciences)

Twenty-seven cases of so-called Colles' fracture treated conservatively were studied.All cases were immobilized by plaster cast or splint in a position of ulnal and palmar flexion after manual reduction, and some displacement developed within 2 weeks in 16 cases (59%). In 8 cases, of which the position was changed in a neutral position in 2 weeks, the displacement occured in 7 cases (88%). Out of 18 cases followed up, clinical results were unsatisfactory in 12 cases with shortening of the radius on X-rays, showing limitation of pronation and supination.While the clinical results were not so poor as the X-ray findings, an anatomical reduction was considered to be desirable.
ANALISIS STRATEGI PENGEMBANGAN BUMDES DALAM MENINGKATKAN PENDAPATAN MASYARAKAT DESA KUKIN KECAMATAN MOYO UTARA KABUPATEN SUMBAWA

Field: Social Sciences (Social Sciences)

This study aims to describe and explain the implementation of village fund management in improving village community empowerment, perhaps in the Orong Telu sub-district. This type of research is descriptive qualitative research. The types of data used are primary data and secondary data. The technique used to collect data is through observation, interviews and documentation. Informants in this study were the village head, head of finance, head of welfare, head of BPD, head of youth organization and community beneficiaries of village funds. The data were analyzed using Miles Huberman's theory. The results of this study indicate that the management of village funds in the Possi Village, starting from planning, implementation, administration, to reporting and accountability is carried out properly and transparently. For the realization of village funds in the Possibility Village in the field of physical development in the form of road and agricultural infrastructure development, while in the field of empowerment in the form of, Socialization and Technical Guidance, Equity Participation in Village Owned Enterprises (BUMDes), PKK and Posyandu Activities, Social Empowerment, Direct Cash Assistance Funds Villages (BLTDD) and Covid-19 Prevention and Handling.
Gas‐Phase Synthesis and Reactivity of Lithium Acetylide Ion, LiCC−

Field: Chemistry (Physical Sciences)

Kein Lösungsmittel, keine Schwierigkeiten! Das Lithiumacetylid-Ion wurde in der Gasphase durch Elektrosprayionisierung (ESI) und stoßinduzierte Dissoziation (CID) hergestellt (siehe Schema). Seine Reaktivität und Energetik werden zusammen mit den Ergebnissen aufwendiger Rechnungen vorgestellt.
A framework for increasing the value of predictive data-driven models by enriching problem domain characterization with novel features

Field: Computer Science (Physical Sciences)

The need to leverage knowledge through data mining has driven enterprises in a demand for more data. However, there is a gap between the availability of data and the application of extracted knowledge for improving decision support. In fact, more data do not necessarily imply better predictive data-driven marketing models, since it is often the case that the problem domain requires a deeper characterization. Aiming at such characterization, we propose a framework drawn on three feature selection strategies, where the goal is to unveil novel features that can effectively increase the value of data by providing a richer characterization of the problem domain. Such strategies involve encompassing context (e.g., social and economic variables), evaluating past history, and disaggregate the main problem into smaller but interesting subproblems. The framework is evaluated through an empirical analysis for a real bank telemarketing application, with the results proving the benefits of such approach, as the area under the receiver operating characteristic curve increased with each stage, improving previous model in terms of predictive performance.
Developing a maturity model and metrics to evaluate the occupational health and safety performance of sustainable building projects in the Manitoba construction industry

Field: Social Sciences (Social Sciences)

Despite recent efforts aimed at promoting sustainability, very little has been done to integrate health and safety into the sustainability evaluation of the built environment. This has made sustainable building projects more prone to incidents than non-sustainable ones. The goal of this research was to evaluate the health and safety performance of sustainable building projects in Manitoba. This research involved developing and validating a Sustainable Health and Safety Maturity Model consisting of 251 critical to safety practices organized into 22 safety maturity drivers. The maturity model was implemented on 20 sustainable building projects and 21 non-sustainable ones using a questionnaire survey. The research also developed 34 performance metrics following a detailed literature review and validated them by expert judgment before implemented them on seven sustainable building projects and seven non-sustainable ones. The maturity model results were correlated to performance metric results to investigate the relationship between maturity and performance. Findings from the research confirmed the validity of the 22 safety maturity drivers of the maturity model and 25 of the 34 metrics. The results showed that sustainable building projects had a slightly higher health and safety maturity than non-sustainable ones; however, the difference was statistically insignificant. Larger-sized companies had more mature health and safety practices compared to small sized companies. The most mature safety maturity drivers were “safety policy and standard implementation” and “safety inspections” while the least mature were “project team selection” and “alcohol and drug testing”. The research found that sustainable buildings had higher incident rates by 12.7% than non-sustainable one; however, the difference was statistically insignificant. Also, a project’s health and safety maturity was strongly correlated to its incident rates. The percentage of workers with unsafe behaviour based on conducted safety observations was strongly correlated with the percentage of workers who attended safety meetings. This research is the first in Canada to evaluate the health and safety maturity and performance of sustainable building projects. The research contributes to the existing body of knowledge in the field which can be translated to evidence-based guidance for stakeholders in the construction industry in order to make for safer sustainable buildings.
Transformation of Accounting Data about Fixed Assets While Transition to International Financial Reporting Standards (Case Study: Enterprises of the Mining and Metallurgical Complex of Ukraine)

Field: Business, Management and Accounting (Social Sciences)

During the transition to the International Financial Reporting Standards (IFRS) and in view of the first application of these standards, mining and metallurgical enterprises (MMEs) of Ukraine face with the necessity to transform financial reporting data compiled according to national standards. Since the activities of the MMEs are usually provided with large production facilities, one of the balance sheet items (financial statements), which should be given special attention to during the transformation, is fixed assets. The purpose of the scientific paper is to reveal the peculiarities of the transformation of accounting information about fixed assets for the implementation of the IFRS into the mining and metallurgical enterprises of Ukraine. To achieve this purpose, comparison, generalization, horizontal analysis and dialectic methods were used. Based on the analysis of the financial statements of a number of MMEs of Ukraine, drawn up before and after the transition to IFRS, it has been found out that the transition to IFRS has had a different effect on the change of the balance sheet value of fixed assets. The reasons for such changes have been identified and recommendations on the correct transfer of fixed assets of an enterprise to the accounting system in accordance with the IFRS have been given. Three stages of the transformation of accounting and financial information about the fixed assets of an enterprise are defined: 1) development of accounting policy; 2) preparation of transformation adjustments; 3) preparation of financial statements. The analysis of the fixed assets of a number of MMEs of Ukraine to reveal differences in their accounting in comparison with the Accounting Regulations and Standards and IFRS has been made. The approach to determining the necessary transformation adjustments has been developed on the basis of the analysis of such characteristics of fixed assets as their method of receipt and application. The main transformation adjustments that the MMEs of Ukraine may face during the transition to the IFRS are illustrated. The peculiarities of fixed assets, which should be considered during the transformation are presented, as well as the features of fixed assets that are subject to transformation adjustments during the transition to the IFRS are specified.
Locally Restricted Sequential Structures and Runs of a Subcomposition in Integer Compositions

Field: Mathematics (Physical Sciences)

We study part sizes of supercritical locally restricted sequential structures. This extends previous results about locally restricted integer compositions and part sizes in smooth supercritical compositional structures. Applications are given for runs of subcompositions. The problems are formulated as enumerating directed walks in sized infinite digraphs and the proofs depend heavily on earlier results by Bender and Canfield about infinite transfer matrices.
Management of commercial high-level and transuranium-contaminated radioactive wastes. Environmental statement

Field: Environmental Science (Physical Sciences)

1,1 Purpose and scopeThis environmental statement deals with the program of the Atomic Energy Commission (AEC) to develop repositories for the storage or disposal of commercial high-level radioactive waste, which must be transferred to AEC custody under an existing regulation, and with the plans for handling commercial transuranium-contaminated waste, which is expected to be transferred to AEC custody under an anticipated new regulation.The basic purpose of this statement is to assess the environmental consequences of developing an engineered surface storage facility for retrievable storage of commercial high-level waste; of evaluating geological formations and sites for the purpose of developing a repository for permanent disposal; and of providing retrievable storage for commercial transuranium-contaminated waste pending availability of permanent disposal.'The environmental statement will be considered by the AEC in making decisions on the future of this program.Each proposal for a specific high-level surface repository or for a geological repository will be supported by a separate environmental statement covering the repository and its impacts.1.1-1 Totals include 0.1% of iodine and bromine, and none of the noble-gas and tritium fission products.c J 3 Containers are 12 in.in diameter by 10 feet long and contain 6.28 ft of solidified waste, each
Tuning the Rheological, Thermal, and Solid-State Properties\nof Branched PLA by Free-Radical-Mediated Reactive Extrusion

Field: Materials Science (Physical Sciences)

The\npurpose of this work is to establish structure–property\nrelations of poly­(lactide) (PLA) formulations that were branched by\nperoxide-mediated reactive extrusion, in the presence of triallyl\ntrimesate (TAM) coagent. Based on detailed evaluations of the molar\nmass distributions and rheological properties we deduce that modified\nPLA consists of a population of linear, and long chain branched (LCB)\nPLA chains, depending upon the amount of the peroxide and coagent.\nEven though peroxide alone does not induce significant changes in\nthe architecture, TAM is very effective in producing LCB structures,\nwhich result in substantial increases in viscosity, elasticity, as\nwell as strain hardening characteristics. At high DCP and TAM loadings,\ncross-linked structures are obtained. The reactively modified formulations\nhave higher molar mass, which results in improved Izod impact strength,\nwhereas the rest of the properties, including their capacity to degrade\nhydrolytically, are maintained. Furthermore, these materials develop\nhigh amounts of crystallinity, when cooled under well-controlled conditions,\nrevealing a nucleating effect, which promotes crystallization.
‘Everything Seemed to Mean Something’: Signifying 9/11 in Don DeLillo's Falling Man

Field: Arts and Humanities (Social Sciences)

This chapter analyses DeLillo's Falling Man, which is focused on a marriage. This novel also deals with the impulses of the characters towards helping others during a time of personal and national crisis. The chapter shows how DeLillo uses one of the characters to voice out certain political and philosophical ideas, and describes the novel as sometimes essayistic.
Factors Affecting Outcome of Bridging Radiotherapy (RT) Before CAR-T for High Grade Lymphoma

Field: Medicine (Health Sciences)

PURPOSE/OBJECTIVE(S): CD19 CAR-T therapy is the most effective salvage in chemo-refractory high-grade NHL. During manufacturing many patients (pts) require bridging therapy to halt disease progression and RT is one of the options due to its potential to control chemo-refractory disease. However, data guiding selection of pts who may benefit from bridging RT is limited and choice is usually made on the basis of disease extent only. In this study we examined factors which may affect outcome after RT bridging and CAR-T therapy MATERIALS/METHODS: We reviewed all pts treated with bridging RT prior to CAR-T therapy in our institution from April 2019-January 2021. Data collected included pt characteristics, disease and treatment details, outcomes including relapse and survival. RESULTS: 27 pts received bridging RT. Median age was 57 years (19-79), 63% were male and 89% a performance status of 0-1. Table 1 shows disease & RT treatment details. 23 pts were infused (1 not infused due to infection and 3 pending). All but 1 completed planned RT and RT was well tolerated; only 1 pt had grade 3 toxicity. Of 23 pts available for outcome analysis, 22 had PET-CT after RT prior to CAR-T. 21 (91.3%) had partial metabolic response (PMR) or complete metabolic response (CMR) in RT field, but 12 of these had progressive disease out of field. At a median follow-up of 8.8 months (0.6-20.6); 12 pts have relapsed; 2 in-field; 5 out-of-field and 5 in both. 16 (69.6%) pts achieved local control with CMR (12; 52.2%) or PMR (4; 17.4%). Median PFS was 5.1 months (95% CI 0.0-11.9 months) and median OS was 17.8 months (95% CI 12.7-22.9 months). On Cox regression analysis bulky disease was associated with a significantly worse PFS (HR 1.05; 95% CI 1.0-1.07; P = 0.05) and OS (HR 1.07; 95% CI 1.01-1.13; P = 0.027). Relapse was less common in pts achieving CMR at some point compared to pts who did not (3/10 vs 9/13; χ2 = 0.06). Relapse rate at 12 months was higher with SUV max > 20 (8/13 vs 4/10, χ2 = 0.3); but was not affected by bulky disease (< 5 cms: 5/10; ≥ 5 cms 7/13, χ2 = 0.9), CTV size (< 220 cm3: 4/9; ≥ 220 cm3: 5/9; χ2 = 0.6), RT dose (< 30 Gy: 3/7, ≥30 Gy: 9/15; χ2 = 0.5) and extent of disease included in RT field (all: 6/12, part: 6/11, χ2 = 0.83). CONCLUSION: RT bridging prior to CAR-T therapy is an effective and well tolerated with 69.9% achieving local control. RT did not result in complications preventing infusion. Bulky disease, CTV size, RT dose, and RT extent did not affect local control. SUV max > 20 showed a trend towards a worse relapse rate and bulky disease was associated with a worse PFS and OS.
MicroRNA-133a impairs perfusion recovery after hindlimb ischemia in diabetic mice

Field: Medicine (Health Sciences)

Objective: Peripheral arterial disease (PAD) patients with diabetes mellitus suffer from impaired neovascularization after ischemia which results in poorer outcomes. MicroRNA (miR)-133a is excessively expressed in endothelial cells under diabetic conditions. Here, we test whether diabetes-induced miR-133a up-regulation is involved in the impaired capability of neovascularization in experimental PAD models. Methods and results: MiR-133a level was measured by quantitative RT-PCR and showed a higher expression level in the ischemic muscle from diabetic mice when compared with nondiabetic mice. Knockdown of miR-133a using antagomir improved perfusion recovery and angiogenesis in experimental PAD model with diabetes day 21 after HLI. On the other hand, overexpression of miR-133a impaired perfusion recovery. Ischemic muscle was harvested day 7 after experimental PAD for biochemical test, miR-133a antagonism resulted in reduced malondialdehyde, and it increased GTP cyclohydrolase 1 (GCH1), and cyclic guanine monophosphate (cGMP) levels. In cultured endothelial cells, miR-133a antagonism resulted in reduced reactive oxygen species level, and it increased tube formation, nitric oxide (NO), and cGMP level. Moreover, miR-133a antagonism-induced angiogenesis was abolished by GCH1 inhibitor. In contrary, miR-133a overexpression impairs angiogenesis and it reduces GCH1, NO, and cGMP levels in nondiabetic models. Conclusion: Diabetes mellitus-induced miR-133a up-regulation impairs angiogenesis in PAD by reducing NO synthesis in endothelial cells. MiR-133a antagonism improves postischemic angiogenesis.