jimnoneill/paper-to-field-training huggingface dataset:
Gate Bias Dependence of V TH Degradation in Planar and Trench SiC MOSFETs Under Repetitive Short Circuit Tests

Field: Engineering (Physical Sciences)

The reliability of SiC MOSFETs under harsh operating conditions, such as short circuit (SC) stress, remains a major concern. In this article, a dedicated aging platform is developed to study the degradation of SiC planar- and trench-gate MOSFETs under repetitive SC conditions. The static characteristics of the devices are monitored in real-time during the test. Depending on the gate bias used in the experiments, a bidirectional ${V}_{\text {TH}}$ shift in both types of devices is observed, yet with a different degradation rate. The underlying degradation mechanisms investigated by device simulation reveal that the damaged region in the SiC planar-gate MOSFET is located near the channel area, while at the trench corner in the SiC trench-gate MOSFET. These research outcomes enable better understanding of the degradation mechanisms of different SiC MOSFET structures and possible ruggedness improvements in the future.
A world of copper: globalizing the Industrial Revolution, 1830â€“70*

Field: Social Sciences (Social Sciences)

For most of human history the smelting of metallic ores has been performed immediately adjacent to the ore body. In the 1830s the copper industry that was centred on Swansea in the UK departed abruptly from that ancient pattern: Swansea smelters shipped in ores from very distant locations, including sites in Australasia, Latin America, and southern Africa. Swansea became the hub of a globally integrated heavy industry, one that deployed capital on a very large scale, implanted British industrial technologies in some very diverse settings, and mobilized a transnational workforce that included British-born â€˜labour aristocratsâ€™, Chinese indentured servants, and African slaves. This paper explores the World of Copper between its inception c.1830 and its demise in the aftermath of the American Civil War. It asks what the experience of this precociously globalized industry can contribute to some current concerns in global history.
Taxonomic Position of the Muntiacus reevesi jiangkouensis subsp.nov.Based on Partial Mitochondria cytb

Field: Agricultural and Biological Sciences (Life Sciences)

We extracted DNA from the obsolete hides of Muntiacus reevesi which was preserved in the Animals Specimens Collection of Guizhou Normal University,and amplified the mitochondrial cytb gene sequences of Muntiacus reevesi Jiangkouensis subsp.nov.and Muntiacus reevesi reevesi by using the mitochondrial cytb general primer.We computed sequence distances after aligning these sequences,and produced evolutionary trees using Maximum Parsimony (MP) and Bayesian (BI) methods.The results can't give the certain idea that the Muntiacus reevesi Jiangkouensis subsp.nov.is the new subspecies.
Towards Lightweight Data Integration using Multi-workflow Provenance and Data Observability

Field: Computer Science (Physical Sciences)

Modern large-scale scientific discovery requires multidisciplinary collaboration across diverse computing facilities, including High Performance Computing (HPC) machines and the Edge-to-Cloud continuum. Integrated data analysis plays a crucial role in scientific discovery, especially in the current AI era, by enabling Responsible AI development, FAIR, Reproducibility, and User Steering. However, the heterogeneous nature of science poses challenges such as dealing with multiple supporting tools, cross-facility environments, and efficient HPC execution. Building on data observability, adapter system design, and provenance, we propose MIDA: an approach for lightweight runtime Multi-workflow Integrated Data Analysis. MIDA defines data observability strategies and adaptability methods for various parallel systems and machine learning tools. With observability, it intercepts the dataflows in the background without requiring instrumentation while integrating domain, provenance, and telemetry data at runtime into a unified database ready for user steering queries. We conduct experiments showing end-to-end multi-workflow analysis integrating data from Dask and MLFlow in a real distributed deep learning use case for materials science that runs on multiple environments with up to 276 GPUs in parallel. We show near-zero overhead running up to 100,000 tasks on 1,680 CPU cores on the Summit supercomputer.
Perovskite Type Lanthanum Oxide and Graphene Oxide (LaFeO3-GO) Composite as (Low Overpotential) ORR Catalyst for Low and High Temperature Fuel Cells

Field: Materials Science (Physical Sciences)

Due to depletion of fossil fuel and their environmental effect, renewable resources are the prime interest in which fuel cell technology competes with fossil fuels but their ORR at cathode restrict its efficiency. Perovskite type orthorhombic structure of LaFeO3 incorporated GO has ability to use as catalyst in low and high temperature fuel cells having non-agglomerated particles in nanometers range (20- 100), high temperature stability, low overpotential of about 0.6V, ECSA of about 13.22 m2g-1 and current density of about 0.012 mAcm-1. Results open further research directions in supercapacitors, batteries, biological fuel cells, and applications which requires high temperature stability.
On the Complexity Feature of Motor Skill System and Study Path of Emergence Theory

Field: Psychology (Social Sciences)

By studying the documentary and using logical analysis method etc,generalizing the complexity feature performance of motor skill system according to scientist Paul Colliers' theory concerning complexity system and motor skill feature.Being methodological directed by dissipative structure theory,with the four necessary conditions of dissipative structure forming as study path of the motor skill with a view to provide the theory basis for motor learning and control strategy selected in practice.
Ferromagnetic, transparent and conducting ITO-Fe-cluster composite films

Field: Materials Science (Physical Sciences)

Indium-tin oxide (ITO)-Fe-cluster composite films were fabricated by plasma-gas-condensation-type cluster beam deposition and RF helicon sputtering method, and the structural, optical, electrical and magnetic properties of the films were investigated. The optical transmittance of about 90% is obtained for the Fe cluster layer thickness of 10 nm although it is decreased with increasing the cluster layer thickness. The resistivity is further decreased by embedding metalic Fe clusters into ITO matrix and a resistivity value of about an order of 10/sup -4//spl Omega/ cm was obtained. Moreover, the ITO-Fe cluster composite films show ferromagnetism at room temperature even for a cluster layer thickness of 10 nm.
A Methodology for Developing Measurement Criteria for Assurance Services: An Application in Information Systems Assurance

Field: Decision Sciences (Social Sciences)

In an analysis of the impact future assurance services will have on research and practice, Elliott and Pallais (1997a) specifically address seven areas of critical research need. This study is designed to address two of these area: (1) methodologies for the development of measurement criteria for new services and (2) identification of factors impacting information systems reliability. A two-stage methodology is proposed for use in the future development of measurement criteria, and this methodology is in turn applied to the specific area of information systems assurance. The empirical study engages six focus groups (three groups of information systems users and three groups of information technology (IT) specialists) in sessions specifically designed to identify the critical factors impacting the quality of the information requirements definition stage of systems development. The critical factors identified by these focus groups were subsequently integrated into a questionnaire instrument that was completed by 66 users and 66 IT specialists. The results provide evidence that the methodology for measurement development is robust in terms of (1) the generation of similar sets of critical factors among multiple groups and (2) the acceptance of the critical factors by broader groups of nonfocus group participants. In addition, the results of the application to information systems assurance provide a final set of 29 critical factors and substantiate theories positing a difference in perceptions of users and IT specialists as to the relative importance of these factors to information systems quality.
T lymphocytic subpopulations of normal human peripheral blood defined by monoclonal antibodies: an ultrastructural study using immunogold staining method.

Field: Immunology and Microbiology (Life Sciences)

Submicroscopic findings of T lymphocytic subpopulations of normal human peripheral blood defined by OKT monoclonal antibodies were studied using ultrastructural immunocytochemistry (immunogold staining). The results show that OKT4-and OKT8-positive lymphocytic subpopulations have a distinct morphological pattern, although some variations in the ultrastructural details of cells in each subset are evident. The most representative features of OKT8-positive cells are regular or slightly indented nucleus with condensed chromatin, abundant cytoplasm, prominent Golgi apparatus, several granules frequently localized in the Golgi area, and numerous mitochondria, often in cluster disposition. OKT4-positive cells show generally less condensed chromatin, scanty cytoplasm and poor organule pattern. Furthermore, positive lymphocytes with prominent nuclear irregularities are found in both lymphocytic subpopulations. Ultrastructural similarities between the T cell subsets phenotypically characterized by monoclonal antibodies and other immunological criteria are also discussed.
The Role of Adipose-Derived Stem Cells, Dermal Regenerative Templates, and Platelet-Rich Plasma in Tissue Engineering-Based Treatments of Chronic Skin Wounds

Field: Medicine (Health Sciences)

The continuous improvements in the field of both regenerative medicine and tissue engineering have allowed the design of new and more efficacious strategies for the treatment of chronic or hard-to-heal skin wounds, which represent heavy burden, from a medical and economic point of view. These novel approaches are based on the usage of three key methodologies: stem cells, growth factors, and biomimetic scaffolds. These days, the adipose tissue can be considered the main source of multipotent mesenchymal stem cells, especially adipose-derived stem cells (ASCs). ASCs are easily accessible from various fat depots and show an intrinsic plasticity in giving rise to cell types involved in wound healing and angiogenesis. ASCs can be found in fat grafts, historically used in the treatment of chronic wounds, and have been evaluated as such in both animal models and human trials, to exploit their capability of accelerating wound closure and inducing a correct remodeling of the newly formed fibrovascular tissue. Since survival and fitness of ASCs need to be improved, they are now employed in conjunction with advanced wound dressings, together with dermal regenerative templates and platelet-rich plasma (as a source of growth and healing factors). In this work, we provide an overview of the current knowledge on the topic, based on existing studies and on our own experience.
Ambidextrous Organizational and Individual Competencies in Open Innovation: The Dawn of a new Research Agenda

Field: Business, Management and Accounting (Social Sciences)

This paper describes a conceptual approach to individual and organizational competencies needed for Open Innovation (OI) using a new ambidexterity model. It starts from the assumption that the entire innovation process is rarely open by all means, as the OI concept may suggest. It rather takes into consideration that in practice especially for early phases of the innovation process the organization and their innovation actors are opening up for new ways of joint ideation, collaboration etc. to gain a maximum of explorative performance and effectiveness. Though, when it comes to committing considerable resources to development and implementation activities, the innovation process usually closes step by step as efficiency criteria gain ground for a maximum of knowledge exploitation. The ambidexterity model of competences for OI refers to these tensions and provides a new framework to understand the needs of industry and Higher Education Institutes (HEI) to develop appropriate exploration and exploitation competencies for OI.
Abnormal Structure of von Willebrand Factor in Myeloproliferative Syndrome Is Associated to Either Thrombotic or Bleeding Diathesis

Field: Medicine (Health Sciences)

Summary The multimeric and subunit patterns of plasma von Willebrand factor (vWF) were analyzed in eight patients with myeloproliferative syndrome (MS) in order to investigate the possible existence of heterogeneity in the “in vivo” proteolytic cleavage of the protein, previously observed in this entity. Six patients lacked large vWF multimers, five of them having normal bleeding times (BT) and clinically documented episodes of thrombotic origin, whereas one patient had long BT and bleeding symptoms. Seven patients showed a relative increase in the 176 kDa subunit fragment while the 189 kDa polypeptide was increased in only one. In addition, another patient (and prior to any therapy) showed the presence of a new fragment of approximately 95 kDa which disappeared after Busulfan therapy. The collection of blood from these patients with proteinase inhibitors did not correct the abnormalities. The infusion of DDAVP to two patients with abnormal vWF was accompanied by: the appearance of larger vWF multimers which disappeared rapidly from plasma; an increase in the relative proportion of the satellite bands of each multimer and a further increase of the 176 kDa fragment. These data point to some heterogeneity in the vWF abnormality present in MS which may be related in part to a variable degree of proteolysis of vWF occurring “in vivo” rather than “in vitro”, and which may be associated to either a thrombotic or a bleeding diathesis. They also suggest that despite the presence of abnormal, already proteolyzed vWF, DDAVP-enhanced proteolysis occurs in MS to a similar extent to what is described in normal individuals.
Measurements of Aerosol Particle Size: Improved Precision by Simultaneous Use of Optical Particle Counter and Nephelometer

Field: Environmental Science (Physical Sciences)

Improved accuracy and precision in size measurements of submicrometer volatile particles are achieved by reconciling simultaneous measurements by optical particle counter (OPC) and nephelometer. Reconciliation of data obtained from the two instruments required a careful calibration and measurement of relative humidity in both instruments. Correspondence between the nephelometer response and that calculated from the OPC size distribution provides a standard that limits uncertainty and inaccuracy in the OPC size measurement. This approach is demonstrated for size measurements of volatile submicrometer aqueous NaCl droplets, for which a least-squares regression of the data provided a 0.95 correlation coefficient. The quantitative reconciliation of the two optical measurements provides an experimental test of their accuracy.
The Far East

Field: Social Sciences (Social Sciences)

Essay| February 01 1931 The Far East Harold S. Quigley Harold S. Quigley Professor of Political Science, University of Minnesota; Current History Associate Search for other works by this author on: This Site PubMed Google Scholar Current History (1931) 33 (5): 792–800. https://doi.org/10.1525/curh.1931.33.5.792 Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Twitter LinkedIn Tools Icon Tools Get Permissions Cite Icon Cite Search Site Citation Harold S. Quigley; The Far East. Current History 1 February 1931; 33 (5): 792–800. doi: https://doi.org/10.1525/curh.1931.33.5.792 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu nav search search input Search input auto suggest search filter All ContentCurrent History Search This content is only available via PDF. © 1931 by The Regents of the University of California1931 Article PDF first page preview Close Modal You do not currently have access to this content.
Integrated corridor management initiative : demonstration phase evaluation – San Diego benefit-cost analysis test plan.

Field: Decision Sciences (Social Sciences)

This report presents the test plan for conducting the Benefit-Cost Analysis (BCA) for the United States \nDepartment of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management \n(ICM) Initiative Demonstration. The ICM projects being deployed in San Diego include a suite of \nstrategies aimed at balancing corridor transportation supply and demand to promote overall corridor \nefficiency and safety. Operational strategies to be deployed in the San Diego I-15 highway corridor \ninclude: simulations to predict travel conditions for improved incident response, interdependent \nresponse plans among agencies, traffic diversion to strategic arterials, traveler mode shift to the BRT \nsystem during major freeway incidents, and comparative travel time information to the public and \noperating agencies for freeway, HOT lanes, arterial streets, and BRT. Technologies that will be used to \ncarry out these strategies include a Decision Support System, a 511 traveler information system \n(telephone and website), a regional center-to-center information exchange network, dynamic message \nsigns, adaptive ramp metering, and responsive traffic signals. This BCA Data Test Plan is based on the \nICM Initiative Demonstration National Evaluation Framework. This test plan provides an overview of \nthe BCA framework and describes the specific qualitative and quantitative data that will be collected to \nsupport the analysis. Data analysis methodologies as well as risks and mitigations associated with this \nevaluation analysis are also discussed in this test plan\n
Influence of temperature on cadmium, lead and uranium content in the pore water of overwetting sod-podzolic loamy soil

Field: Environmental Science (Physical Sciences)

Установлено содержание Cd, Pb и U в поровых водах дерново-подзолистой среднесуглинистой почвы повышенной влажности при различных температурных условиях. В температурном диапазоне 15–40 °С доли тяжелых металлов (ТМ) в почвенном растворе от общего содержания соответствующего элемента в почве соотносятся следующим образом: αCd (0,2–0,3 %) >> αPb (0,08–0,10 %) ≥ αU (0,03–0,08 %). Повышение температуры приводит к изменению физико-химического состояния ТМ в почве, и, как следствие, – изменению их содержания в почвенной поровой влаге, где сосредоточены элементы в наиболее подвижных и биологически доступных миграционно-активных формах. Характер и степень изменения содержания каждого из ТМ в почвенной влаге в зависимости \nот температуры определяются химической природой элемента и особенностями почвы. В среднесуглинистой почве с нейтральной или слабощелочной реакцией среды при повышении температуры на 5 °С в диапазоне от 15 до 40 °С содержание Pb в почвенной влаге возрастает в среднем на 4,5 %, а Cd и U сокращается соответственно на 4,4 и 13 %. Повышение температуры способствует переходу железа из твердой фазы почвы в почвенную влагу и приводит к снижению сорбционной способности гидроксидов железа, существенно влияющих на закрепление Pb в почве. \nВ соответствии с величинами коэффициентов межфазного распределения Кd в системе «твердая фаза почвы–почвенный раствор» закрепление ТМ в переувлажненной почве изменяется в следующей последовательности: Cd (180–230) << Pb (480–590) ≤ U (570–1 620). В условиях переувлажнения степень закрепления свинца в почве уменьшается при повышении температуры, а кадмия и урана – при снижении температуры почвенной среды, причем урана в большей степени, чем кадмия. Уменьшение степени закрепления ТМ в почве способствует увеличению их подвижности и биологической доступности и ухудшает экологическое состояние наземных экосистем.
Concise review on isolation, biological activity, structure elucidation, and total synthetic approaches of 16-membered C2-symmetric macrolide pyrenophorol

Field: Chemistry (Physical Sciences)

This review article provided isolation, biological activity, structural elucidation, and summary of the comprehensive synthesis of the sixteen-membered C2-symmetric macrolide dilactone pyrenophorol. Pyrenophorol has powerful antifungal activity against both Microbotryum violaceum and Saccharomyces cerevisiae, as well as potent antimicrobial activity against Microbotryum violaceum, Chlorella fusca, Escherichia coli, and Bacillus megaterium. It possesses selective phytotoxicity toward wild oats as well as notable anthelmintic properties. Due to the prominent biological activity of this natural product and its attractive C2-symmetric structure, numerous research groups have been attracted and reported the total synthesis of this natural product via vital organic reactions such as photo-induced rearrangement of an α-epoxy diazomethyl ketone to 4-hydroxy-2-alkenoate, intramolecular Wittig reaction, Sharpless asymmetric epoxidation, Grubb's cross metathesis, reductive elimination of iodoepoxide, Rh-catalysed Asymmetric Hydro-Formylation (AHF) tandem reaction, the Novozym 435-catalyzed acrylation, hydrolytic kinetic resolution, Grignard reaction, Swern oxidation, CBS reduction, Pinnick oxidation, Photo Induced rearrangement, Yamaguchi esterification, Baeyer-Villager oxidation, McMillan asymmetric hydroxylation, Horner–Wadsworth–Emmons olefination and Mitsunobu cyclization.
Legal Ramifications of Employing AI-Generated Logos as Brand Identities: A Juridical Examination

Field: Arts and Humanities (Social Sciences)

The utilization of Artificial Intelligence (AI) technology is experiencing rapid expansion in contemporary times. Within the domain of trademark law, a logo serves as a visual identity utilized to distinguish a product or service from its competitors. The utilization of a logo as a brand identity is afforded specific legal protections pursuant to Indonesian Law No. 20/2016 concerning Trademarks. A pivotal consideration pertains to discerning the rightful owner of the rights to the logo created by AI. Is it the proprietor of the AI software employed in crafting the logo, or is it the proprietor of the company or individual who commissioned the logo? The method employed in this research is a normative juridical approach, which scrutinizes the application of legal principles or norms. The approaches employed in this research encompass conceptual and statutory analyses. The objective of this research pertains to understanding the Legal Implications of Utilizing Artificial Intelligence-Generated Logos as Brand Identities, and serving as a reference material for subsequent legal inquiries, particularly those related to the advancement of artificial intelligence. The majority of regulations concerning copyright and ownership of artistic works still hinge upon Copyright Law No. 28/2014. Despite its enactment, the Copyright Law remains bereft of provisions safeguarding works generated by Artificial Intelligence. In the realm of AI or artificial intelligence, there are instances where AI applications inadvertently generate trademark logos bearing visual resemblance to other trademark logos. Such resemblances have the potential to bewilder consumers and undermine the authenticity of a brand.
Monolithically integrated WDM cross-connect switch for nanoseconds wavelength, space, and time switching

Field: Engineering (Physical Sciences)

We present a novel photonic integrated 4×4 WDM cross-connect switch exploiting SOA technology for nanoseconds wavelength, space, and time switching operation. Experimental results show a cross-talk <; -30dB, lossless and error-free operation with <;1dB penalty.