gebhart/patrepeval huggingface dataset:
A study of the properties of ink‐jet printed cotton fabric following low‐temperature plasma treatment (2007)

This paper studies the effect of low‐temperature plasma treatment on an ink‐jet printed cotton fabric. Due to the specific printing and conductivity requirements for ink‐jet printing, not all conventional printing chemicals, such as sodium alginate and urea, used for cotton fabric can be directly incorporated into the ink formulation. As a result, the cotton fabric requires pretreatment with the printing chemicals prior to the stage of ink‐jet printing. Cotton is pretreated with the printing chemicals by means of a coating method. The aim of this paper was to study the possibility and effectiveness of applying low‐temperature plasma treatment to enhance the performance of pretreatment paste containing sodium alginate so as to improve the properties of the ink‐jet printed cotton fabric. Experimental results revealed that a low‐temperature plasma pretreatment coupled with the ink‐jet printing technique could improve the final printed properties of cotton fabric.
The role of CT pulmonary angiography in patients with suspected pulmonary embolism admitted to general medicine. (2006)

There was a very low uptake of the formal use of pre-test probability scores by medical registrars. This audit confirms that, in patients with low or moderate risk of PE and a negative D-dimer, an alternative diagnosis should be considered. The management of suspected venous thromboembolism (VTE) could be improved; it is likely that after hours CTPA could be reduced.
Visualizing endangered indigenous languages of French Polynesia with LEXUS (2007)

This paper reports on the first results of the DOBES project 'Towards a multimedia dictionary of the Marquesan and Tuamotuan languages of French Polynesia'. Within the framework of this project we are building a digital multimedia encyclopedic lexicon of the endangered Marquesan and Tuamotuan languages using a new tool, LEXUS. LEXUS is a Web-based lexicon tool, targeted at linguists involved in language documentation. LEXUS offers the possibility to visualize language. It provides functionalities to include audio, video and still images to the lexical entries of the dictionary, as well as relational linking for the creation of a semantic network knowledge base. Further activities aim at the development of (1) an improved user interface in close cooperation with the speech community and (2) a collaborative workspace functionality which will allow the speech community to actively participate in the creation of lexica.
Mechanical bracing solutions to decrease tibial slippage of Anklebot (2010)

Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2010.
Metabolism of steroids (1944)

Research Article| January 01 1944 Metabolism of steroids: 4. Ketonic acids derived from cholic acid G. A. D. Haslewood G. A. D. Haslewood 1Guy's Hospital Medical School, Sherwood Park, Tunbridge Wells, Kent Search for other works by this author on: This Site PubMed Google Scholar Biochem J (1944) 38 (1): 108–111. https://doi.org/10.1042/bj0380108 Views Icon Views Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Icon Share Facebook Twitter LinkedIn Email Cite Icon Cite Get Permissions Citation G. A. D. Haslewood; Metabolism of steroids: 4. Ketonic acids derived from cholic acid. Biochem J 1 January 1944; 38 (1): 108–111. doi: https://doi.org/10.1042/bj0380108 Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll JournalsBiochemical Journal Search Advanced Search This content is only available as a PDF. © 1944 CAMBRIDGE UNIVERSITY PRESS1944 Article PDF first page preview Close Modal You do not currently have access to this content.
Performance analysis of position-based routing approaches in VANETS (2007)

This article presents a performance analysis between two location-based routing protocols: SIFT (SImple Forwarding over Trajectory), a novel, scalable, spatial-aware, trajectory-based approach, and DREAM (Distance Routing Effect Algorithm for Mobility), a stable, largely tested position-based scheme. The study was accomplished under a realistic urban mobility model for VANETS (Vehicular Ad hoc NETworks), within a highly deployed evaluation network of up to 1000 nodes. Classical ad hoc routing schemes do not perform well in VANETS because they were not designed to handle efficiently mobility handicaps. Position-based techniques perform better in dynamic scenarios, but in some highly dynamic scenarios, like VANETS, they do not always perform efficiently. Trajectory-based protocols perform more efficiently in VANETS since they are spatial-aware. We demonstrate that SIFT performs better than DREAM in a realistic VANET scenario concerning delivery ratio, control overhead, delivery delay, and route length:
Silver Conductive Features on Flexible Substrates from a Thermally Accelerated Chain Reaction at Low Sintering Temperatures (2012)

In this study, a simple and effective silver ink formulation was developed to generate silver tracks with high electrical conductivity on flexible substrates at low sintering temperatures. Diethanolamine (DEA), a self-oxidizing compound at moderate temperatures, was mixed with a silver ammonia solution to form a clear and stable solution. After inkjet-printed or pen-written on plastic sheets, DEA in the silver ink decomposes at temperatures higher than 50 °C and generates formaldehyde, which reacts spontaneously with silver ammonia ions to form silver thin films. The electrical conductivity of the inkjet-printed silver films can be 26% of the bulk silver after heating at 75 °C for 20 min and show great adhesion on plastic sheets.
Model for Infrared Emission of Water Vapor/Aerosol Mixtures (1971)

An equation modeling ir aerosol emission is presented with experimental data and spectra of low temperature steam from laboratory radiometric measurements. The equation, for the 8-13-micro ir continuum, predicts emissions for traces of liquid water aerosol comparable to those from Elsasser's equation attributed to water vapor. Several curves compare water absorptivity coefficients in the liquid and vapor phases and as applied to atmospheric measurements at the 10.6-micro CO(2) laser wavelength. Results indicate that water aerosols can account for major changes in radiance, even through apparently clear atmospheres. Ice crystals, by implication, represent another fertile field for study as absorbers and emitters.
Coding Theory: The Essentials (1991)

This book is designed to teach cod theory in mathematically sound to students in engineering, compute sciences and mathematics.
Initiation of cell proliferation in cultured mouse fibroblasts by prostaglandin F2alpha. (1975)

Prostaglandin (PG) F2alpha added to quiescent Swiss mouse 3T3 cell cultures initiates DNA synthesis and cell proliferation in a small proportion of the cells. Insulin, which markedly potentiates the effect of PGF2alpha on the initiation of cell division when added with PGF2alpha, causes a simultaneous reduction in intracellular cyclic AMP and an increase in cyclic GMP concentrations similar to those observed after serum addition. Prostaglandins E1 and E2 are less effective than PGF2alpha in initiating DNA synthesis and this effect is only observed at higher concentrations. Therefore, some prostaglandins can act as extracellular factors to regulate cell proliferation.
Doorjamb (2012)

Indoor tracking systems will be an essential part of the home of the future, enabling location-aware and individually-tailored services. However, today there are no tracking solutions that are practical for "every day" use in the home. In this paper, we introduce the Doorjamb tracking system that uses ultrasonic range finders mounted above each doorway, pointed downward to sense people as they walk through the doorway. The system differentiates people by measuring their heights, infers their walking direction using signal processing, and identifies their room locations based on the sequence of doorways through which they pass. Doorjamb provides room-level tracking without requiring any user participation, wearable devices, privacy-intrusive sensors, or high-cost sensors. We create a proof-of-concept implementation and empirically evaluate Doorjamb with experiments that include over 3000 manually-recorded doorway crossings. Results indicate that the system can perform room-level tracking with 90% accuracy on average.
The Versatile Thiophene: An Overview of Recent Research on Thiophene‐Based Materials (2005)

Abstract In the last few years, thiophene‐based materials, which are semiconductor and fluorescent compounds, have become a highly interdisciplinary field of research, with diverse studies ranging from the fabrication of electronic and optoelectronic devices to the selective detection of biopolymers. This article presents a survey of the papers published in the last two years and concludes with the authors' views on future developments.
Battery Management System Based on AURIX Multi-core Architecture (2019)

Battery management system (BMS) is the core component of new energy vehicle battery system. With the increase of energy density of new energy vehicle battery, its control algorithm becomes more and more complex, and the task of battery management system will be more and heavier. The hardware, software and control strategy model of battery management system are developed based on ARIX multi-core microcontroller. The minimal BMS system is developed by using AURIX265 + LTE35584 chip which meets the functional safety requirements. The dual-core processing of control strategy and individual information acquisition is realized, and the processing efficiency is improved. The three-tier software architecture of battery management system is developed based on the software hierarchical architecture. The graphical development of battery management system strategy model is realized by using MATLAB / Simulink. The results of bench test and real vehicle test show that the battery management system developed meets the application requirements of enterprises, and the batch matching is obtained in vehicle enterprises.
Warfare, Military Organization, and the Evolution of Society (1961)

In this highly preliminary consideration of the relation bet ween warfare and the evolution of human society, I will try to develop a few general theses in the context of a developmental scheme already presented in another publication (Fried 1960). The major theses can be presented succinctly: First: The evolution of complex politically organized society has entailed two major and generally distinct steps prior to the invention or emergence of the state considered as a political mechanism. In this evolution the development of ranking tends to precede the development of stratification but it is possible, at least theoretically, for both to develop concomitantly. Second: Warfare serves to institutionalize rank differences only when these are already manifest, or at least implicit, in the society in question. I do not believe that pristine developments in the formalization of rank can be normally attributed to even grave military necessity. Third: Warfare serves to institutionalize stratification only when the social orders of one or more parties to the warfare have already become stratified. Fourth: The state can be precipitated by warfare but only in the presence of certain conditions. One possibility is that two stratified but non-state-organized societies clash and remain in active contact after the period of violence. Another possibility is that a non-state-organized society is conquered by a state society and either appended to or absorbed by the victorious state; it is also possible that the victorious society will withdraw but having left behind a stimulus that impells the defeated society
Efficient Data Forwarding Schemes for IEEE 802.16j Multi-hop Relay Networks (2009)

In this paper, we propose two efficient schemes, named the CID-translated forwarding scheme (CTFS) and the enhanced CID-translated forwarding scheme (E-CTFS), to forward the broadcast data in the IEEE 802.16j multi-hop relay (MR) network. Motivated by the effective CID translation, CTFS and E-CTFS primarily relay the broadcast message without appending the relay MAC header. Moreover, E-CTFS classifies the content of the broadcast message, and then uses an efficient approach for message relay. The simulation results demonstrate that the proposed CTFS scheme occupies less resources and supports fewer number of MSs than the tunnel forwarding scheme proposed in the IEEE 802.16j draft. Furthermore, E-CTFS can achieve significant resource reduction and support larger number users than CTFS.
Field-Theory Design of Circular Waveguide Dual-Mode Filters by a Combined Mode-Matching Finite Element Method (1994)

An efficiet hybrid mode-matching finite element method (MMFEM)is presented for the rigorous computer-aided design (CAD) of a comprehensive class of Microwave structures which are composed of homogeneous, waveguide elements with arbitrary cross-sections. This makes it possible to take advance of the MM method and the versatility of the FEM. To show the usefulness of the method, the rigorous design, of, circular, waveguide dual-mode filters is presented which are coupled by rectangular irises with rounded corners. The dual-mode coupling is achieved either by, 45° ridged circular waveguide sections or by asymmetrically located irises. The theory is verified by measurements.
Organizing regional networks to increase acute stroke intervention (2005)

The stage is set for many more stroke victims to receive acute interventional therapy. However, these patients must present to hospitals equipped and staffed to render this therapy. Most stroke victims will go or be taken to the closest medical facility. Organizing regional networks linking primary care hospitals and physicians to comprehensive stroke centers staffed, and capable of providing the entire spectrum of acute stroke intervention will be essential in substantially increasing the number of stroke victims who actually receive acute interventional therapy. This article summarizes the evolving solutions to this challenge with specific data from the successful regional network developed around the Mid America Brain and Stroke Institute at Saint Luke's Hospital in Kansas City, Missouri, USA.
A standardized method for CMOS unit process development (1992)

The multipurpose mask set described, which consists of three stepper reticles, contains 95% of all test structures required for CMOS process development and random defect detection, thereby dramatically reducing the stepper reticle inventory and the frequency of reticle changes. Realizing the mask set by two dozen standard unit processes minimizes the feedback loop for defect density data, parametric data and unit process data.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
Reactions of dichlorine heptoxide with amines (1974)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTReactions of dichlorine heptoxide with aminesCharles D. Beard and Kurt BaumCite this: J. Am. Chem. Soc. 1974, 96, 10, 3237–3239Publication Date (Print):May 1, 1974Publication History Published online1 May 2002Published inissue 1 May 1974https://pubs.acs.org/doi/10.1021/ja00817a034https://doi.org/10.1021/ja00817a034research-articleACS PublicationsRequest reuse permissionsArticle Views100Altmetric-Citations12LEARN 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
A Novel BiST and Calibration Technique for CMOS Down-Converters (2008)

This paper presents a new digital calibration methodology that allows CMOS Gilbert cell down-converters to meet their block specifications under large process, temperature and power supply variations. The calibration method consists of a novel built-in self test for direct conversion receivers that is able to measure the gain, and the second and third order intermodulation products of the mixer. A random optimizer algorithm based on a least square error function provides digital control of the biasing circuit and the loads of the mixer. The gain and IIP3 are calibrated by regulating the current of the input differential pair and by switching the loads. IIP2 calibration is achieved by using a novel technique that consists of offset voltages cancellation in the switching pairs. The technique is validated by calibrating a 0.18 um CMOS mixer in several corner conditions.
Scheduling algorithms for hard real-time systems: a brief survey (1989)

IN HARD REAL-TIME SYSTEMS, TASKS HAVE TO BE PERFORMED NOT ONLY CORRECT- LY, BUT ALSO IN A TIMELY FASHION. OTHERWISE, THERE MIGHT BE SEVERE CONSE- QUENCES. TYPICALLY, A HARD REAL-TIME TASK IS CHARACTERIZED BY ITS TIMING CONSTRAINTS, PRECEDENCE CONSTRAINTS, AND RESOURCE REQUIREMENTS. IN A HARD REAL-TIME SYSTEM, TASK SCHEDULING IS THE MOST IMPORTANT PROBLEM, BECAUSE IT IS THE SCHEDULING ALGORITHM THAT ENSURES THAT TASKS MEET THEIR DEADLINES. IN THIS PAPER, WE SURVEY PROPOSED SOLUTIONS FOR SCHEDULING TASKS IN HARD REAL-TIME SYSTEMS. OUR SURVEY INCLUDES STATIC AND DYNAMIC SCHEDULING ALGOR- ITHMS IN THE CONTEXT OF BOTH DISTRIBUTED AND CENTRALIZED SYSTEMS. THIS STUDY OF CURRENT LITERATURE SHOWS THAT EXCEPT FOR A FEW CASES, MOST OF THE PREVIOUS STATIC SCHEDULING APPROACHES ARE INFLEXIBLE AND CANNOT BE EFFI- CIENTLY APPLIED TO DYNAMIC SCHEDULING PROBLEMS. FROM THIS STUDY DYNAMIC SCHEDULING EMERGES AS A CHALLENGING NEW PROBLEM ESPECIALLY FOR DISTRIBUTED HARD REAL-TIME SYSTEMS.
Synchronization of optical oscillators over a free-space link at the femtosecond level (2015)

We demonstrate time synchronization of two optical oscillators across a turbulent 4-km free-space link. The time offset between oscillators is below 4 fs at minute timescales with less than 50 fs wander over 40 hours.
Growth independent rhamnolipid production from glucose using the non-pathogenic Pseudomonas putida KT2440 (2011)

A functional alternative to the pathogenic rhamnolipid producer P. aeruginosa was constructed and characterized. P. putida KT24C1 pVLT31_rhlAB featured the highest yield and titer reported from heterologous rhamnolipid producers with glucose as carbon source. Notably, rhamnolipid production was uncoupled from biomass formation, which allows optimal distribution of resources towards rhamnolipid synthesis. The results are discussed in the context of rational strain engineering by using the concepts of synthetic biology like chassis cells and orthogonality, thereby avoiding the complex regulatory programs of rhamnolipid production existing in the natural producer P. aeruginosa.
The use of satellites in non-goestationary orbits for unloading geostationary communication satellite traffic peaks. Volume 2: Technical report (1987)

The part of the geostationary (GEO) orbital arc used for United States domestic fixed, communications service is rapidly becoming filled with satellites. One of the factors currently limiting its utilization is that communications satellites must be designed to have sufficient capacity to handle peak traffic leads, and thus are under utilized most of the time. A solution is to use satellites in suitable non-geostationary orbits to unload the traffic peaks. Three different designs for a non-geostationary orbit communications satellite system are presented for the 1995 time frame. The economic performance is analyzed and compared with geostationary satellites for two classes of service, trunking and customer premise service. The result is that the larger payload of the non-geostationary satellite offsets the burdens of increased complexity and worse radiation environment to give improved economic performance. Depending on ground terminal configuration, the improved economic performance of the space segment may be offset by increased ground terminal expenses.
Frontline: Characterization of BT3 molecules belonging to the B7 family expressed on immune cells (2004)

New members of the B7 family have been recently described as regulators of T cell activation and function. Butyrophilin (BT) has also been related to the B7 family by sequence similarity analyses. We present a new subfamily called BT3, which belongs to the B7/BT family. The BT3 subfamily comprises three members (BT3.1,.2 and.3) that exhibit 95% identity and form a monophylogenetic group along with the BT-related members. High expression levels of BT3 transcripts were detected in lymphoid tissues (mainly spleen, lymph node and PBL). Using anti-BT3 mAb we could demonstrate BT3 expression on immune cells including T, B and NK cells, monocytes and dendritic cells as well as hematopoietic precursors and some tumor cell lines. As described earlier for PDL-1 and ICOS-L, BT3 molecules are expressed on endothelial cells and up-regulated upon activation by IFN-gamma or TNF-alpha. The BT3.1 counter-receptor (BT3.1-R) was analyzed by means of binding experiments using BT3.1-Ig soluble protein. The BT3.1-R is not CD28, CTLA-4, ICOS, PD-1 or BTLA and seems restricted to some T cell and hematopoietic cell lines. Altogether, these data describe new members of the B7/BT family that may play a role in regulation of the immune response.
Threonine Synthetase-Catalyzed Conversion of Phosphohomoserine to α-Ketobutyrate in <i>Bacillus subtilis</i> (1973)

An enzyme activity of Bacillus subtilis has been found that catalyzes the dephosphorylation and deamination of phosphohomoserine to alpha-ketobutyrate, resulting in a bypass of threonine in isoleucine biosynthesis. In crude extracts of a strain deficient in the biosynthetic isoleucine-inhibitable threonine dehydratase, phosphohomoserine was converted to alpha-ketobutyrate. Phosphohomoserine conversion to alpha-ketobutyrate was shown not to involve a threonine intermediate. Single mutational events affecting threonine synthetase also affected the phosphohomoserine-deaminating activity, suggesting that the deamination of phosphohomoserine was catalyzed by the threonine synthetase enzyme. It was demonstrated in vivo, in a strain deficient in the biosynthetic threonine dehydratase, that isoleucine was synthesized from homoserine without intermediate formation of threonine.
The expanding spectrum of diketopiperazine natural product biosynthetic pathways containing cyclodipeptide synthases (2019)

Correction for 'The expanding spectrum of diketopiperazine natural product biosynthetic pathways containing cyclodipeptide synthases' by Paul Borgman et al., Org. Biomol. Chem., 2019, DOI: 10.1039/c8ob03063d.
Asymmetric Hetero‐Diels—Alder Reaction of Chiral Pinanediol 1,3‐Dienylboronates with Azo‐Compounds. (2001)

Abstract For Abstract see ChemInform Abstract in Full Text.