jimnoneill/paper-to-field-training huggingface dataset:
[CpNi(diselenolene)] Neutral Radical Complexes:  Electron Paramagnetic Resonance and Density Functional Theory Investigations

77Se-enriched CpNi(bds) (bds = 1,2-benzenediselenolate), has been synthesized and its g tensor and 77Se hyperfine tensors have been obtained from its frozen solution electron paramagnetic resonance (EPR) spectrum. These parameters are consistent with those calculated by density functional theory (DFT); it is shown that 10% of the spin is localized on each selenium and that the direction associated to the maximum 77Se couplings is aligned along the gmin direction, perpendicular to the Ni(bds) plane. EPR measurements and DFT calculations are also carried out on the 77Se enriched complex CpNi(dsit) as well on the two dithiolene analogues CpNi(bdt) and CpNi(dmit). The optimized structures of the isolated CpNi(bds) and CpNi(bdt) complexes have been used to generate the idealized dimers (bds)NiCp...CpNi(bds) and (bdt)NiCp...CpNi(bdt) characterized by Cp...Cp overlap. The exchange parameters J calculated at the DFT level for these systems are in reasonable accord with the experimental values. The influence of the geometry of the dimer on its magnetic properties is assessed by calculating the variation of J as a function of the relative orientation of the two Ni(diselenolene) or Ni(dithiolene) planes.

Topic: Magnetism in coordination complexes
Subfield: Electronic, Optical and Magnetic Materials
Field: Materials Science
Domain: Physical Sciences
The Distribution of δ,δ'-Dihydroxylysinonorleucine in Bovine Tendon and Dentin

The CNBr derived peptides from unreduced and NaB3H4-reduced bovine insoluble tendon and dentin collagens were chromatographed on CM- cellulose. The elution profiles of the unreduced materials indicate that both tendon and dentin consist of [α1(I)]2,α2 type collagen and are homologous. This agrees with previously published results. When the unreduced is compared with the NaB3H4-reduced CNBr peptide elution profile, there is no reduction in the amounts of N-terminal non-helical CNBr peptides. This indicates that the N-terminal portions of the two insoluble collagens may not contain any in vitro reducible cross-links. The trypsin digested CNBr peptides of the reduced collagens were chromatographed on Sephadex G-50. The peak containing the major portion of radioactive δ,δ'- dihydroxylysinonorleucine was refiltered on Sephadex G-25. Further separation of the δ,δ'-dihydroxylysino-norleucine peptides was obtained using cation-exchange chromatography. The δ,δ'-dihydroxylysinonorleucine appeared in 3 peaks that were present in dentin but absent in tendon. This indicates its distribution is different in the two insoluble collagens, although it is the most abundant NaB3H4-reduced cross-link in both. These results indicate that the cross-linking phenomena in the two tissues are under fine biochemical control and are different.

Topic: Antimicrobial Peptides and Activities
Subfield: Microbiology
Field: Immunology and Microbiology
Domain: Life Sciences
ABOUT AN UNUSUAL SYSTEMIC DISORDER: REPORT OF A CRYPTIC MILIARY TUBERCULOSIS

We report here the case of a young Chinese woman with cryptic miliary tuberculosis associated with acute hepatitis, pancytopenia, biological disseminated intravascular coagulation (DIC), and hyponatremia. Following the introduction of a classic tuberculostatic treatment, her general status quickly improved. After an extensive review of the literature, this is, to the best of our knowledge, the first case of cryptogenic miliary tuberculosis with all its cumulative complications.

Topic: Tuberculosis Research and Epidemiology
Subfield: Infectious Diseases
Field: Medicine
Domain: Health Sciences
The ‘end of diaspora’ is just the beginning: music at the crossroads of Jewish, African, and Ethiopian diasporas in Israel

The 'return' of Ethiopian Jews to Israel in the last three decades provides an alternative case. In this presentation, I focus on the prominent role of music as ethno-racial information for Ethiopian Israelis as they engage with the process of homing and integrating in Israel. I explore their experience as black Jews through the musical tastes of young Ethiopian Israelis. For these youths, far from leaving their Ethiopianness behind, music is the fodder for actively reinventing it. I explore how they claim their place as Jews in Israel through participation in the musical communities of Ethiopian and African diasporas.

Topic: Jewish and Middle Eastern Studies
Subfield: Sociology and Political Science
Field: Social Sciences
Domain: Social Sciences
Library abuse in academic institutions: A comparative study

The abuse of library materials defined in terms of theft, mutilation, unauthorized borrowing and vandalism was investigated in University of Port Harcourt (Uniport) in Nigeria and King Fahd University of Petroleum and Minerals (KFUPM) in Saudi Arabia. The study sought to find out the ways the collections of the two institutions were abused by various classes of readers and for various reasons. By interviewing librarians, and analysis of collection use records, it was revealed that students, as well as faculty, staff and external readers indulged in abuse of library materials, motivated by situational, conceptual, attitudinal and other factors. It was observed, however, that Uniport had more problems with the misuse of library materials than KFUPM. Recommendations relating to library building design, tightening of security, generous and flexible loans policies, etc., were made for improved collection protection. Besides, public relations campaign and multilateral co-operation on book theft detection would help to discourage in particular the uninitiated or new converts from any acts of library abuse.

Topic: Library Science and Administration
Subfield: Library and Information Sciences
Field: Social Sciences
Domain: Social Sciences
Profile Searching

Abstract A profile is a computational representation of sequence properties derived from a family of related proteins. Analogous to single sequences, profiles can be used for database searches using a dynamic programming algorithm. Because profiles allow position‐specific scoring systems and gap parameters, profile searches offer a greatly increased sensitivity in detecting distant protein relationships.

Topic: Machine Learning in Bioinformatics
Subfield: Molecular Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Dudika, Negvar: Two German Anthroponyms in Texts from Novgorod

According to the Novgorod First Chronicle (in entries from 1055 and 1058), a servant (xolopъ) and probably steward (tiunъ) of the Novgorodian bishop Luka had the name Dudika. The name seems to be of Lower German origin (&lt; Old Saxon Dōdico), and so Dudika himself must have been a Saxon. That is why, after he was convicted of calumniating his bishop, he fled to Germany (v Němci). A person named Negvar is mentioned in the year 1200 in the pilgrimage book of Antonius, archbishop of Novgorod, as a member of an embassy to Constantinople, which was directed by Roman Mstislavich, duke of Galich. This name can be interpreted as an Old Russian version of the Old Nordic Ingvarr. As a result of metathesis in the muta cum liquida group, after the pattern of the Slavic *orb- &gt; old Russian rob-, a virtual form like the Old Russian *Nigvarъ might have appeared. The further transformation *Nigvarъ &gt; Negvar was induced by frequent personal name models either with the initial group Ne- (such as Nedanъ, Nevidъ) or with the first stem Něg- (such as Něgoradъ). So the Old Scandinavian Ingvarr was reflected as a loan-name in the Old Russian dialects three times: Igorь (before losing the nasal vowels), Inъgvarъ, and Negvarъ (before and after losing the reduced vowels in unaccented positions).

Topic: Linguistics and language evolution
Subfield: Language and Linguistics
Field: Arts and Humanities
Domain: Social Sciences
SU‐F‐T‐183: Design of a Beam Shaping Assembly of a Compact DD‐Based Boron Neutron Capture Therapy System

Purpose: To design a beam shaping assembly (BSA) to shape the 2.45‐MeV neutrons produced by a deuterium‐deuterium (DD) neutron generator and to optimize the beam output for boron neutron capture therapy of brain tumors Methods: MCNP is used for this simulation study. The simulation model consists of a neutron surface source that resembles an actual DD source and is surrounded by a BSA. The neutron source emits 2.45‐MeV neutrons isotropically. The BSA is composed of a moderator, reflector, collimator and filter. Various types of materials and geometries are tested for each component to optimize the neutron output. Neutron characteristics are measured with an 2×2×2‐cm 3 air‐equivalent cylinder at the beam exit. The ideal BSA is determined by evaluating the in‐air parameters, which include epithermal neutron per source neutron, fast neutron dose per epithermal neutron, and photon dose per epithermal neutron. The parameter values are compared to those recommended by the IAEA. Results: The ideal materials for reflector and thermal neutron filter were lead and cadmium, respectively. The thickness for reflector was 43 cm and for filter was 0.5 mm. At present, the best‐performing moderator has 25 cm of AlF 3 and 5 cm of MgF 2 . This layout creates a neutron spectrum that has a peak at approximately 10 keV and produces 1.35E‐4 epithermal neutrons per source neutron per cm 2 . Additional neutron characteristics, fast neutrons per epithermal neutron and photon per epithermal neutron, are still under investigation. Conclusion: Working is ongoing to optimize the final layout of the BSA. The neutron spectrum at the beam exit window of the final configuration will have the maximum number of epithermal neutrons and limited photon and fast neutron contaminations within the recommended values by IAEA. Future studies will also include phantom experiments to validate the simulation results.

Topic: Nuclear Physics and Applications
Subfield: Radiation
Field: Physics and Astronomy
Domain: Physical Sciences
Bringing Contextual Dimensions into Improvement of Information System Development Practices

Significant attention has been paid to the improvement of system development practices. There are theories and methods that are to be used for such improvement purposes. The criticism towards these theories and methods is that many of them have a narrow focus on the system development process, methods, and tools. Too little attention is paid to business orientation, organisational aspects and social factors. In this paper we present a framework that goes beyond this narrow focus in order to serve as a support for directing focus during improvement of system development practices. The development of the framework has been driven by experiences derived from four action research projects focusing on the improvement of system development practices. Generated categories from these experiences have been validated theoretically and internally through a multi-grounded theory development process in order to arrive at a practical theory.

Topic: Information Systems Theories and Implementation
Subfield: Sociology and Political Science
Field: Social Sciences
Domain: Social Sciences
Nigeria’s Internally Displaced Women: The need for decent shelter

Since 2009, Nigeria, Africa’s most populous country, has been in a serious humanitarian crisis emerging from insurgency headed by militant jihadist organization: Boko Haram. The group has carried out deadly attacks on civilians in northeast Nigeria leading to mass internal displacement and forced migration of affected persons in the region to more stable areas of the country. The conflict has done abysmal damage to the region and nation, causing thousands of deaths and dispossessing over 3 million people of their properties and livelihood. Women and children remain hot targets of the group’s numerous abductions, torture and sexual violence both during and post active attack periods. These issues have forced many to flee their communities, seeking safety in Internally Displaced Persons (IDP) camps cross- country. However, a majority of the camps are in a deplorable state and grapple with overcrowding, poor living conditions, insecurity, environmental health risks and other dangers. The aim of this study is to explore how these issues affect women’s wellbeing, particularly in Durumi IDP camp, Abuja. The end goal of the study is to find crucial gaps in the camp’s conditions and operations, and develop strategies/ recommendations that adhere to sustainable approaches in addressing the pressing living conditions in the camp, particularly decent shelter.

Topic: Homelessness and Social Issues
Subfield: General Health Professions
Field: Health Professions
Domain: Health Sciences
[Study of the circle of Willis with digital angiography. Contribution to the detection of high-risk carotid clamping].

Radiological studies of Willis' circle morphology are mainly performed in search of intracerebral aneurysms, and for this purpose digital imaging has not superseded conventional radiology. In contrast, conventional imaging does not seem to have given satisfactory results in the functional study of this substitute vascular network, and it is in this field that digital angiography is of particular value. Between January, 1985 and June, 1986, we performed 300 digital angiographies of the supra-aortic vessels in patients with carotid artery stenosis. Each exploration included a stage of investigation for intracranial substitute vessels by compression of the carotid artery on the side of the lesion. Substitute vessels were found to be adequate in 93 p. 100 of the cases. The test showed that there was no alternative blood flow in 3.7 p. 100 of the cases, which made it imperative to use brain protection measures during clamping of the carotid artery. The substitute network was found to be insufficient in 1 p. 100 of the cases, and the method failed in 2.4 p. 100.

Topic: Cerebrovascular and Carotid Artery Diseases
Subfield: Pulmonary and Respiratory Medicine
Field: Medicine
Domain: Health Sciences
Pipe pile driving into rock

Impact driving technique is commonly used in offshore environments to install pipe piles. This technique consists in striking the pile head with a hammer to reach the required installation depth. The quest for offshore wind energy demands that pipe pile foundations be installed in increasingly challenging geotechnical conditions. To reach final installation depth, the pile has now to be driven through very dense soil with high resistance and even into rock layers. This increases the difficulty of pile driving while avoiding its damage during hammering. The objective of this thesis is to portray stresses in a pipe pile during driving into rock layer and to assess the structural integrity of the pile toe. An analytical approach has been attempted first to solve the problem for the static case. On one hand, an original analytical solution of a pipe pile subjected to non-axial static loading has been developed based on the Airy stress function. This solution gave results approaching those of Boussinesq’s plane strain solution for the case of large diameters. On the other hand, two novel closed-form solutions for cylindrical and spherical cavity expansion in a rock mass governed by a particular case of the Hoek-Brown yield criterion were developed and validated numerically. Two numerical methods were implemented to simulate dynamic pipe pile driving into rock: the Lagrangian method consisting in an axisymmetric modelling based on the “zipper type” technique and the Coupled Eulerian Lagrangian method (CEL-3D). Stresses in tubular piles during impact driving were evaluated, allowing the structural integrity of the pile toe to be assessed. To validate the proposed numerical models, a 1g reduced scale model was built, featuring different synthetic rock resistances. The developed experimental model is able to simulate pipe pile driving into rock. Comparison between numerical simulations (CEL-3D) and experimental tests showed similar results in terms of strains at the pile toe level. Based on numerical simulations and experimental results, the following conclusions can be drawn: • The power form of the Extended Drucker-Prager yield criterion can emulate the mechanical behaviour of rock mass governed by the Hoek-Brown yield criterion. • The “zipper-type” technique is applicable to quasi-static cone penetration into dense sand and fully coring penetration of pipe pile undergoing driving. • Pipe pile driving into good quality rock mass (σc&gt;20 MPa) entails a significant risk of damaging the pile toe; the use of high steel grade is recommended.

Topic: Geotechnical Engineering and Soil Mechanics
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Introducing a Rapid DNA Analysis Procedure for Crime Scene Samples Outside of the Laboratory—A Field Experiment

Technological innovations enable rapid DNA analysis implementation possibilities. Concordantly, rapid DNA devices are being used in practice. However, the effects of implementing rapid DNA technologies in the crime scene investigation procedure have only been evaluated to a limited extent. In this study a field experiment was set up comparing 47 real crime scene cases following a rapid DNA analysis procedure outside of the laboratory (decentral), with 50 cases following the regular DNA analysis procedure at the forensic laboratory. The impact on duration of the investigative process, and on the quality of the analyzed trace results (97 blood and 38 saliva traces) was measured. The results of the study show that the duration of the investigation process has been significantly reduced in cases where the decentral rapid DNA procedure was deployed, compared to cases where the regular procedure was used. Most of the delay in the regular process lies in the procedural steps during the police investigation, not in the DNA analysis, which highlights the importance of an effective work process and having sufficient capacity available. This study also shows that rapid DNA techniques are less sensitive than regular DNA analysis equipment. The device used in this study was only to a limited extent suitable for the analysis of saliva traces secured at the crime scene and can mainly be used for the analysis of visible blood traces with an expected high DNA quantity of a single donor.

Topic: Forensic and Genetic Research
Subfield: Genetics
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Supplementary Video 6 from A Murine Model for Quantitative, Real-Time Evaluation of Convection-Enhanced Delivery (RT-CED) Using an &lt;sup&gt;18&lt;/sup&gt;[F]-Positron Emitting, Fluorescent Derivative of Dasatinib

&lt;p&gt;Supporting Video S6. Horizontal PET(red)/CT(blue) projection showing dynamic, systemic (tail-vein) delivery of [18F]-1. PET is overexposed in attempts to capture drug presence in the brain volume. (Video of Fig.4Aiv and v)&lt;/p&gt;

Topic: Cancer therapeutics and mechanisms
Subfield: Molecular Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Integrating Psychological Expertise into Professional Development and Career Advancement Strategies

Introduction. In an era of global labor market transformations, building individualized career trajectory became essential. Professional competencies formation increasingly depends on psychological expertise, which served as a systemic tool for managing human capital.Objective. This study explored psychological assessment’ contribution to career development, focusing on its role in shaping soft skills, leadership potential, and stress resilience. It also examined international practices and corporate strategies that integrated psychometric tools.Method. Using a mixed-method approach, the study analyzed theoretical models—psychometric, constructivist, and integrative—of psychological assessment in professional settings. Empirical data included case studies from multinational corporations (Google, Microsoft, Amazon, Ford, Procter &amp; Gamble) and national systems in the USA, Germany, France, Japan, and Sweden.Results. The findings showed that psychological expertise enhanced core competencies such as emotional self-regulation, self-reflection, and psychological maturity—factors critical for long-term professional success. In leading global companies, psychometric assessments formed a central element of HR strategies. National systems varied in structure and predictive models but shared a focus on aligning individual potential with labor market demands. In educational contexts, psychodiagnostic tools were used for early identification of professional profiles, guiding students toward informed career choices.Conclusion. Integrated psychological assessment was identified as a key factor in fostering adaptive and sustainable career behavior. By supporting emotional and cognitive readiness for professional challenges, it enabled individuals to navigate uncertainty and complexity. The study highlighted the strategic value of psychological expertise in both educational and corporate environments, positioning it as a cornerstone of modern human capital development.

Topic: Career Development and Diversity
Subfield: Safety Research
Field: Social Sciences
Domain: Social Sciences
Online Bellman Residual Algorithms with Predictive Error Guarantees

We establish a connection between optimizing the Bellman Residual and worst case long-term predictive error. In the online learning framework, learning takes place over a sequence of trials with the goal of predicting a future discounted sum of rewards. Our analysis shows that, to- gether with a stability assumption, any no-regret online learning algorithm that minimizes Bellman error ensures small prediction error. No statistical assumptions are made on the sequence of observations, which could be non-Markovian or even adversarial. Moreover, the analysis is independent of the particular form of function approximation and the particular (stable) no-regret approach taken. Our approach thus establishes a broad new family of provably sound algorithms for Bellman Residual-based learning and provides a generalization of previous worst-case result for minimizing predictive error. We investigate the potential advantages of some of this family both theoretically and empirically on benchmark problems

Topic: Advanced Bandit Algorithms Research
Subfield: Management Science and Operations Research
Field: Decision Sciences
Domain: Social Sciences
A Genre Analysis of Chinese Celebrities’ Apologies on Sina Weibo

Nowadays many celebrities from different circles join in Sina Weibo, the most popular self-media platform in China.Based on genre theories of Bhatia and Swales and considering the unique social context, the study has analyzed 3 pieces of apologies from Sina Weibo.This research is a new attempt to apply genre theory to apologies posted by celebrities on self-media platform.Besides, it helps celebrities deepen their understanding of apologies posted on self-media platform, impair images, decrease negative social impact, and more importantly shoulder social responsibilities.Meanwhile, fan groups and other netizens can further their knowledge of apologies posted by celebrities online and evaluate celebrities and their social influence in a more reasonable and objective manner.

Topic: South Asian Cinema and Culture
Subfield: Visual Arts and Performing Arts
Field: Arts and Humanities
Domain: Social Sciences