gebhart/patrepeval huggingface dataset:
Surface operating photonic devices based on 2D photonic crystal: toward 2.5 dimensional microphotonics (2004)

Photonic devices based on 2D PCs have so far been principally targeted at operation in a wave-guided configuration and at providing the basic building blocks for Photonic Integration. The problem of optical losses, which are considered as hindering the operation of 2D photonic integrated circuits based on 2D PC, can be approached from a completely different perspective: instead of attempting to confine the light entirely within waveguide structures, the 2D structures can be deliberately opened to the third space dimension by controlling the coupling between wave-guided and radiation modes. It is shown in this paper that interaction of radiative and guided modes through a photonic crystal, especially under conditions where the later correspond to extrema of the dispersion characteristics of the photonic crystal, results in resonance phenomena which can be used practically for the development of new classes of devices, e.g. combining photonic crystal and MOEMS (Micro Opto Electro Mechanical Systems) structures. We present here the general trends for designing and fabricating PC-MOEMS structures and first experimental results on demonstrators which are now under investigations in our group.
Photonic crystal structures with large densities of optical (2004)

Our work on photonic crystal structures exhibiting large densities of optical states, including highquality ,nanocavities and two-dimensional coupled nanocavity arrays, is presented. Applications rangmg from nanoscale and nonlinear optics to quantum information processing are discussed. Summary
Increased Seroreactivity to Glioma-Expressed Antigen 2 in Brain Tumor Patients under Radiation (2008)

Our results provide in vivo evidence for an increased antibody response against tumor antigens under radiation. Antigens that become immunogenic with an increased antibody response as result of radiation can serve as ideal targets for immunotherapy of human tumors.
The City of Science, Science in the City (2014)

What is the purpose of science? There are generally two answers to this question: first, science is said to produce new knowledge, and second, to serve society. Hence, it is thought that the production of new knowledge must serve society, thus linking research and development. Yet, this is a very vague answer, which overlooks the problems that development can pose to fundamental research and the time that these interactions can take from beginning to end (for it then precedes fundamental res...
Supplementary Figures S1-S10 from Adult Low-Hypodiploid Acute Lymphoblastic Leukemia Emerges from Preleukemic <i>TP53</i>-Mutant Clonal Hematopoiesis (2023)

&lt;p&gt;Supplementary figure 1. Sequencing-based analysis of CNA and LOH in adult LH-ALL. Supplementary figure 2. Representation of mutations in the frequent targeted genes in adult LH-ALL. Supplementary figure 3. Longitudinal assessment of TP53-mutant cell fraction as determined by ddPCR along with clonal IG/TR-based MRD quantification in three patients with undetectable TP53 mutation at remission. Supplementary figure 4. Merged single-cell analysis of cell-surface markers by ADT-sequencing of remission samples from three LH-ALL patients. Supplementary figure 5. Individual single-cell analyses of cell-surface markers by ADT-sequencing of remission samples from three LH-ALL patients. Supplementary figure 6. Individual analyses of single-cell immunophenotyping and genotyping of remission samples from three LH-ALL patients. Supplementary figure 7. Evaluation of allelic dropout rate on heterozygous single nucleotide polymorphism (SNPs) in remission samples. Supplementary figure 8. Individual single-cell analysis of cell-surface markers by ADT-sequencing of diagnosis samples from three LH-ALL patients. Supplementary figure 9. Single-cell genotyping of heterozygous SNPs allowing LOH assessment in diagnosis samples from three LH-ALL patients. Supplementary Figure 10. Distribution of single-cell genotypes of two LH-ALL patients with persistent TP53 and JAK2 (EI_046) or DNMT3A (EI_035) mutations in remission samples.&lt;/p&gt;
MO‐C‐BRE‐01: The WMIS‐AAPM Joint Symposium: Advances in Molecular Imaging (2014)

This joint symposium of the World Molecular Imaging Society (WMIS) and the AAPM includes three luminary speakers discussing work in new paradigms of molecular imaging in cancer (Contag), applications of optical imaging technologies to radiation therapy (Pogue) and an update on PET imaging as a surrogate biomarker for cancer progression and response to therapy. Learning Objectives: Appreciate the current trends in molecular and systems imaging. Understand how optical imaging technologies, and particularly Cerenkov detectors, can be used in advancing radiation oncology. Stay current on new PET tracers – and targets – of interest in cancer treatment.
Probabilities in safety of machinery—risk reduction through fixed and moveable guards by standardized impact tests, part 2: Possible improvements with FE impact simulations (2017)

Beginning with the development of the European machinery directive, international standards concerning the safety of machine tools have been constantly updated, improving the ballistic protection of safety guards. Nowadays, the main characteristics of the guard taken into account for a safe design are material and thickness. Type C safety standards for machine tools and type B safety standards for safety guards prescribe tests with given penetrators and impact energies that have to be retained by a flat safety guard. Specific customer requirements, a style-oriented machine tool design or further evolved safety requirements lead to a large variety of machine tool safety guards in the market. They often possess considerable differences in size, fixing and shape when compared to the test patterns defined by the relevant standards. For each of these differing parameters, significant influences on penetration resistance have been determined. While the simplification of test conditions was inevitable to make a harmonized standardization and an effective experimental dimensioning process possible, nowadays FE simulations offer the possibility to analyze far more cases with reasonable costs. For this, FE models reproducing standardized tests for woodworking (INAIL) and metalworking (IWF) machine tools will be presented and compared to experimental results. Then a model which focus is on clamping of the test pattern is presented. This allows the authors a detailed analysis of how appropriate the clamping is and of possible integration of FE simulations in the dimensioning process of machine tool guards. The posed FE impact simulations are used to give a first answer to “real world” problems which are difficult to test such as the dispersion of standardized test results due to projectile inclination. Also, quantitative values of the influence of the overlap on the impact test results with non-square windows will be analyzed. Indications for required design parameters of safety guards are given.
Internet Dreams: Archetypes, Myths, and Metaphors (1997)

Part 1 digital library metaphor - the I-way as publishing and community memory: excerpt from As We May Think, Vannevar Bush excerpt from of the Future, J.C.R. Licklider excerpt from The Library Project, volume 1 - The World of Knowbots, Robert E. Kahn and Vinton G. Cerf excerpt from Communication as the Root of Scientific Progress, Joshua Lederberg excerpt from What is the Role of Libraries in the Information Economy?, John Browning technological revolutions and the Gutenberg myth, Scott D.N. Cook excerpt from are More than Information - Situational Aspects of Libraries, Vicky Reich and Mark Weiser excerpt from The Capture and Dissemination of the Cultural Practice of Tibetan Thangka Painting, Ranjit Makkuni. Part 2 electronic mail metaphor - the I-way as a communications medium: some consequences of electronic groups, Lee Sproull and Samer Faraj netiquette 101, Jay Machado excerpt from The MPC Adventures - Experiences with the Generation of VLSI Design and Implementation Methodologies, Lynn Conway excerpt from Digital Communications and the Conduct of Science - the New Literacy, Joshua Lederberg. Part 3 electronic marketplace metaphor - selling goods and services on the I-way: excerpt from Electronic Commerce on the Internet, from the CommerceNet Home Page excerpt from Electronic Markets and Hierarchies, Thomas W. Malone et al slaves of a new machine - exploring the for-free/for-pay conundrum, Laura Fillmore letting loose the light - igniting commerce in electronic publication, Mark Stefik. Part 4 digital worlds metaphor - the I-way as a gateway to experience: excerpt from Mudding - Social Phenomena in Text-Based Virtual Realities, Pavel Curtis a rape in Cyberspace - how an evil clown, a Haitian trikster spirit, two wizards and a cast of dozens turned a database into a society, Julian Dibbell interaction without society? - what avatars can't do, Harry M. Collins excerpt from Toward Portable Ideas, Mark Stefik and John Seely Brown the national collaboratory - a white paper, William A. Wulf Internet dreams - first encounters of an on-line dream group, Barbara Viglizzo epilogue - choices and dreams.
P‐169: Solution‐processed Organic Light‐emitting Diodes with a Polymeric Hole Transport Layer Crosslinked by Surface Initiated Oxidative Crosslinking (2017)

A surface initiated oxidative coupling method of a carbazole compound was used as a fabrication approach of a crosslinked hole transport layer for solution processed organic light‐emitting diodes. The surface initiated oxidative coupling method was able to avoid damage by the organic solvent in the manufacturing process. Moreover, the hole transport material was able to prevent exciton quenching by the oxidizing agent and solved the problem of luminous efficiency reduction of the organic light emitting device because the oxidant was not in contact with the emitting layer. As a result, the surface initiated oxidative crosslinking method improved the luminous efficiency and lifetime characteristics of the solution processed organic light‐emitting devices.
T2‐weighted cardiac MR assessment of the myocardial area‐at‐risk and salvage area in acute reperfused myocardial infarction: Comparison of state‐of‐the‐art dark blood and bright blood T2‐weighted sequences (2011)

Detection and quantification of AAR, and thus of MSA, by T2wCMR in reperfused AMI patients varied significantly between different T2w sequences in the same clinical setting.
Can Autonomic and Strategic Routing Benefit Internet Autonomous Systems? (2007)

The current complexity of Internet routing has resulted in Internet domain administrators having little insight into how their routing decisions affect other parties and themselves. They often make costly arbitrary routing decisions and learn via trial-and-error. Further challenges to the Internet are posed by the emergence of overlay networks-based user-directed routing which has rendered routing increasingly dynamic. In such environment it is believed that domain administrators and users themselves could find benefit in autonomically analysing each other's behaviour and acting strategically. This paper finds evidence for this by modelling for the first time Internet domain administrators' interactions in an environment of user-directed routing by means of Stochastic Game Theory. It introduces a network routing game and assumes this to be repeated over time. At each iteration of this game a domain plays a strategy by advertising a price/penalty to cross their network. End-users then make routing decisions so as to minimise their end-to-end penalty. In this framework, self-interested domains learn a strategy plan based on their current state. Experiments obtained with a simulation implementation of such game suggest that domain administrators can benefit from acting strategically. This allowed them to run their networks more efficiently by achieving on average greater throughput (with equal of fewer drops) both in normal and failure conditions.
2.4 kW prototype of on-road Wireless Power Transfer: Modelling concepts and practical implementation (2015)

This article focuses on Wireless Power Transfer, adapted to a dynamic charging infrastructure. The authors present a high-efficiency 2.4 kW prototype of electric road, designed according to an analysis based on phasor diagrams to size the key-elements of the SS resonant converter. It involves 50-cm square coils, with an air-gap of 15 cm between the ground and the on-board sides, for an automotive application. The system uses a ZPA method control on both ground and on-board parts of the air-transformer, implemented with a varying-frequency inverter. The experimental results show a very steady and stable on-board voltage despite the evolutive magnetic coupling with the displacement of the load, from -18 cm to 18 cm. The efficiency measures presented in this article reach 91% and never falls below 70%. These data being measured with an emitted voltage of 30 V (half the operating voltage), the operating efficiency reaches even higher values. The efficiency is also very stable with displacement. Furthermore, the system has a very good dynamic response: the switch between one coil to the next during the motion of the load does not exceed 4 ms, and the adaptive response to a 280 W output power step lasts only 1.1 ms before the permanent regime.
Infrared microstrip dipole antennas—FDTD predictions versus experiment (2001)

Abstract We report on the successful use of niobium microbolometers coupled to microstrip dipole antennas for the detection of midinfrared radiation. Measurements of the detector response versus antenna length performed at the 10.6 μm wavelength allowed us to identify the first three current‐wave resonances along the antenna arms. The detector response was also measured as a function of the radiation wavelength in the 9–11 μm spectral domain. Excellent agreement between the experimental results and finite‐difference time‐domain (FDTD) predictions was obtained. © 2001 John Wiley &amp; Sons, Inc. Microwave Opt Technol Lett 29: 381–383, 2001.
Mobile IPv6 Lone Home Binding (2010)

RFC5648 extends MIPv6 with the ability for a Mobile Node to register
Multiple Care-of Addresses with its Home Agent and Correspondent
Node(s). RFC 5648 also introduces the notion of a Home Binding that is
essentially a binding on the Home Link, where the Care-of Address is
set to the Home Address of the Mobile Node. A Mobile Node uses such a
Home Binding together with one or more Multiple Care-of Address
binding(s) to be able to use simultaneously both the Home Link and one
or more visited link(s). The description of the Home Binding in a
section of RFC 5846 entitled Returning Home: Simultaneous Home and
Visited Link Operation seems to imply that a Home Binding can only be
legitimately created while returning home and maintaining simultaneous
bindings on one or more visited link(s). There is however no specific
reason to prevent creation of such a Home Binding when the Mobile Node
is only attached to the Home Link and does not have any interface
attached to a visited link. Moreover, there is a specific use case for
the creation of such a Lone Home Binding. This specification explicits
the use case for creation of a Lone Home Binding, and clarifies the
protocol behavior of Mobile IPv6 nodes (Mobile Node, Home Agent,
Correspondent Node) involved with its creation.
Low cost mobile RF terminal paradigms: From multi-radio to software radio (2010)

This paper presents the current status of multi-standard transmitters and receivers in terms of integration level and its impact on the cost associated with handset terminals dedicated to both voice and digital data transmissions. The actual RF system architecture trends such as multi-radios, reconfigurable radios and software oriented radios, namely software defined radio and full software radio, are discussed. Advantages, drawbacks and bottlenecks are considered. Practical design solutions and circuit examples are presented.
Synthesis, Characterization, and Catalytic Application of a Cationic Metal−Organic Framework: Ag2(4,4′-bipy)2(O3SCH2CH2SO3) (2010)

We report a silver-based cationic metal−organic framework with two mixed organic linkers directing the structure. The structure consists of 1D Ag(4,4′-bipy) cationic chains arranged into close-packed layers. Weakly bound alkanedisulfonate anions charge-balance the layers, where only one oxygen of each sulfonate makes a long contact with the Ag. The unsaturated linear Ag centers likely allow the Lewis acidity displayed by the material for ketone protection as well as esterification. The material showed no reduction in yield after three catalytic runs with average 95% conversion yield for ketal formation and 57% for esterification without further water removal. In addition to hydrothermal conditions, the structure can be synthesized by reflux or room temperature, with almost identical catalytic ability. Other properties of this compound including chemical and thermal stability are also described.
AES-CCM Elliptic Curve Cryptography (ECC) Cipher Suites for TLS (2014)

This memo describes the use of the Advanced Encryption Standard (AES) in the Counter and CBC-MAC Mode (CCM) of operation within Transport Layer Security (TLS) to provide confidentiality and data-origin authentication. The AES-CCM algorithm is amenable to compact implementations, making it suitable for constrained environments, while at the same time providing a high level of security. The cipher suites defined in this document use Elliptic Curve Cryptography (ECC) and are advantageous in networks with limited bandwidth.
ChemInform Abstract: Synthesis of 1H‐Indolyl‐2‐benzimidazoles and 1H‐Indolyl‐2‐ Benzothiazoles. (1995)

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.
Preparation of Phase‐Pure K 0.5 Na 0.5 NbO 3 Fine Powders by a Solid‐State Reaction at 625°C from a Precursor Comprising Nb 2 O 5 and K , Na Acetates (2013)

Phase‐pure K 0.5 Na 0.5 NbO 3 ( KNN ) fine powders were synthesized via a solid‐state route from a homogeneous solid mixture. A colloidal dispersion comprising a mixed ethanol solution of potassium and sodium acetates and Nb 2 O 5 fine particles was attrition milled and dried carefully to avoid water absorption. Two‐step calcination in air at 450°C and 625°C, each for 3 h, resulted in the phase‐pure KNN powders. The volume‐based median diameter of the final product was ca. 0.8 μm. Starting from the same precursors without dissolving the acetates, the phase‐pure KNN was never achieved even when the two calcination temperatures were increased to 550°C and 700°C, in spite of the same milling conditions. Key issues of eliminating second phases were (i) starting from a wet‐milled mixture with a single solution containing both of the A‐site species, and (ii) repeated wet milling of the reaction mixture to disintegrate reaction‐induced agglomerates. These enabled rapid nuclei growth from chemically interacted precursor prior to calcination, and short diffusion path due to repeated deagglomeration, excluding formation of off‐stoichiometric second phases. All these items were confirmed by different analytical tools, among others, thermo‐gravimetry and differential thermal analysis (TG‐DTA), particle size analyses, and XPS at various reaction stages. On the heating stage microscope, a shrinkage onset was observed at 850°C, that is, 150 K lower than that of conventionally prepared KNN , that is, via a solid‐state synthesis from carbonates by a two‐step calcination at 800°C and 750°C, for 4 h each. No second phase was observed after sintering up to 1100°C.
A Survey on Smart Homes for Aging in Place: Toward Solutions to the Specific Needs of the Elderly (2018)

Advances in engineering and health science have brought a significant improvement in health care and increased life expectancy. As a result, there has been a substantial growth in the number of older adults around the globe, and that number is rising. According to a United Nations report, between 2015 and 2030, the number of adults over the age of 60 is projected to grow by 56%, with the total reaching nearly 2.1 billion by the year 2050 [1]. Because of this, the cost of traditional health care continues to grow proportionally. Additionally, a significant portion of the elderly have multiple, simultaneous chronic conditions and require specialized geriatric care. However, the required number of geriatricians to provide essential care for the existing population is four times lower than the actual number of practitioners, and the demandsupply gap continues to grow [2]. All of these factors have created new challenges in providing suitable and affordable care for the elderly to live independently, more commonly known as aging in place.
Silicon photonic phase interrogators for on-chip calibration of optical phased arrays (2020)

Correcting phase errors is key to building low cost, high performance integrated optical phased arrays for mass-market applications such as automotive lidar. In this work, we present a phase interrogator component for optical phased arrays which enables the phase error to be measured immediately before the output array of optical emitters. A 32-element silicon/silicon nitride optical phased array is realized in a dual layer photonics stack to verify the component performance. Silicon enables high density integration of photonic components and the phase interrogator has a compact design which fits between waveguides with a separation of 2.5 &mu;m. The phase interrogators enable correction of the beam without any measurement or evaluation of the far-field.
Antibacterial activity of 6-(5-membered heteroarylacetamido)penicillanic acids (1972)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTAntibacterial activity of 6-(5-membered heteroarylacetamido)penicillanic acidsRonald G. Micetich, Rintje Raap, John Howard, and Imre PushkasCite this: J. Med. Chem. 1972, 15, 3, 333–335Publication Date (Print):March 1, 1972Publication History Published online1 May 2002Published inissue 1 March 1972https://pubs.acs.org/doi/10.1021/jm00273a033https://doi.org/10.1021/jm00273a033research-articleACS PublicationsRequest reuse permissionsArticle Views347Altmetric-Citations9LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose Get e-Alerts