gebhart/patrepeval huggingface dataset:
<title>Extended profile structure with feedback signal based on ICC profile</title> (2000)

ICC profile specification defines data format of color device characteristics to realize the accurate color reproduction. However, device characteristics are not constant on various conditions such as temperature, humidity, aging and so on. It may cause deterioration of the device independency. We have developed new extended profile structure based on ICC profile to compensate color deviation by sing feedback signal of variable factors. The effectiveness of the prosed method has been confirmed through experiments of color ink-jet printer. Proposed method can be implemented as an extension of existing ICC profile.
Mechanistic Exploration of Phthalimide Neovascular Factor 1 Using Network Analysis Tools (2007)

Neovascularization is essential for the survival and successful integration of most engineering tissues after implantation in vivo. The objective of this study was to elucidate possible mechanisms of phthalimide neovascular factor 1 (PNF1), a new synthetic small molecule proposed for therapeutic induction of angiogenesis. Complementary deoxyribonucleic acid microarray analysis was used to identify 568 transcripts in human microvascular endothelial cells (HMVECs) that were significantly regulated after 24-h stimulation with 30 muM of PNF1, previously known as SC-3-149. Network analysis tools were used to identify genetic networks of the global biological processes involved in PNF1 stimulation and to describe known molecular and cellular functions that the drug regulated most highly. Examination of the most significantly perturbed networks identified gene products associated with transforming growth factor-beta (TGF-beta), which has many known effects on angiogenesis, and related signal transduction pathways. These include molecules integral to the thrombospondin, plasminogen, fibroblast growth factor, epidermal growth factor, ephrin, Rho, and Ras signaling pathways that are essential to endothelial function. Moreover, real-time reverse-transcriptase polymerase chain reaction (RT-PCR) of select genes showed significant increases in TGF-beta-associated receptors endoglin and beta glycan. These experiments provide important insight into the pro-angiogenic mechanism of PNF1, namely, TGF-beta-associated signaling pathways, and may ultimately offer new molecular targets for directed drug discovery.
An improved soft decision based noise power estimation employing adaptive prior and conditional smoothing (2016)

In this paper, a new approach is proposed to improve a sigmoid and conditional smoothing-based speech presence probability (SPP) method for noise power spectral density (PSD) estimation. In this approach, the a posteriori speech absence probability (SAP) is adapted with a sigmoid function mapped to the normalised spectral average variance in the consecutive frames that can effectively characterise noise variation. The adaptation is also employed in the conditional smoothing stage to characterise the a posteriori SPP, which is then utilised in the noise PSD estimation. Comparison with state of the art methods validates the effectiveness of the proposed method.
On the impact of OxRAM-based synapses variability on convolutional neural networks performance (2015)

In this work, both temporal (cycle-to-cycle) and spatial (device-to-device) variability of hafnium oxide based OxRAM cells are investigated at array level. The impact of the resistance variability on OxRAM-based convolutional neural network is then evaluated. Two different types of neurons, analog and digital, are considered. Results show that the studied architecture is strongly immune to both temporal and spatial variability.
Controlling FLUTE sessions with Real-Time Streaming Protocol (RTSP) (2006)

File Delivery over Unidirectional Transport (FLUTE) is defined in RFC
3926 and provide an extensible framework for delivering any type of
files over UDP. FLUTE is mostly intended for IP multicast
communication, but the use with IP unicast is not excluded. Real- time
Streaming Protocol (RTSP) allow the play-out of media packets to
multicast and unicast sessions.
Cost Analysis of Dual-Mobility Constructs in Revision Total Hip Arthroplasty: A European Payer Perspective (2020)

Dual-mobility constructs have been shown to significantly and substantially decrease dislocations after revision total hip arthroplasty (THA). The authors have previously shown that dual-mobility (DM) constructs are cost-effective given their ability to decrease dislocations and re-revision for dislocation. The goal was to report the costs of DM and large femoral head (LFH) constructs in revision THAs from a European health care payer perspective. A Markov model was constructed to analyze the costs incurred by payers in the United Kingdom, Germany, Italy, and Spain over 3 years in revision THAs with DM or LFH constructs. Model states and probabilities were derived from prospectively collected registry data in 302 patients who underwent revision THA with a DM or 40-mm LFH construct and were then mapped to corresponding procedural reimbursement codes and tariffs for each country. Costs were weighted average national payments for reintervention procedures performed in the 3 years following revision THA. Probabilistic sensitivity analysis examined the effect of combined uncertainty across all model parameters. During a 3-year period following revision THA, reintervention rates were 9% for DM constructs and 19% for LFH constructs (P=.01). Comparing DM and LFH constructs, cumulative incremental costs over 3-years' follow-up were £428 vs £1447 in the United Kingdom, euro 451 vs euro 1272 in Germany, euro 540 vs euro 1425 in Italy, and euro 523 vs euro 1562 in Spain, respectively. At mid-term follow-up, DM constructs used in revision THAs were associated with a significantly lower risk of reintervention, which translated to lower health care payer costs compared with LFH constructs among European health care payers. [Orthopedics. 2020;43(4):250-255.].
Special issue on robot and human interactive communication (2019)

TEST 02 - Elsevier's Scopus, the largest abstract and citation database of peer-reviewed literature. Search and access research from the science, technology, medicine, social sciences and arts and humanities fields.
Boosting Static and Dynamic Performance of Integrated Solid-State Diodes By Peripheral Integration of Nanostructured Porous Silicon (2021)

Over the past two decades, different nanomaterials have been proposed for the design of novel silicon-based electronic devices or to push the performance of existing ones, leveraging the unique properties of charge carriers traveling in meso-to-nano scale structures. Porous silicon (PSi) is the nano- (n-PSi) to micro- (m-Psi) structured form of silicon achieved by anodic etching of a silicon wafer in acidic HF-based electrolytes. However, the low mobility and reduced lifetime of charge carriers traveling in n-PSi have been mainly perceived such as a deterioration the bulk silicon properties, thus hampering the use of n-PSi in micro and nano electronics to date. Here, we show that the integration of n-PSi in specific regions of a solid-state diode significantly improves both static and dynamic electrical performance of the diode, with respect to the unmodified device. Specifically, leveraging the unique mobility and lifetime of charge carriers traveling in the n-PSi layer, we achieve a significant increase of the breakdown voltage (&gt;2x) and reduction of the turn-off time (about 30%). This improvement is shown to be robust with respect to n-PSi preparation conditions and diode typologies. Two dimensional (2D) TCAD simulations further corroborate that the improvement of the electrical performance of n-PSi modified diodes is related to the strong mobility and lifetime reduction of carriers in the nanostructured porous silicon layer. Remarkably, no significant drawbacks are observed after the peripheral integration of n-PSi in solid-state diodes, thus confirming the beneficial effect of n-PSi when employed for the modification of micro and nano electronic devices. A. Paghi, L. M. Strambini, F. F. Toia, M. Sambi, M. Marchesi, R. Depetro, M. Morelli, G. Barillaro, Peripheral Nanostructured Porous Silicon Boosts Static and Dynamic Performance Of Integrated Electronic Devices, Advanced Electronic Materials 6, 2000615 (2020).
Lymphopenia in the BB Rat Model of Type 1 Diabetes is Due to a Mutation in a Novel Immune-Associated Nucleotide (Ian)-Related Gene (2002)

The BB (BioBreeding) rat is one of the best models of spontaneous autoimmune diabetes and is used to study non-MHC loci contributing to Type 1 diabetes. Type 1 diabetes in the diabetes-prone BB (BBDP) rat is polygenic, dependent upon mutations at several loci. Iddm1, on chromosome 4, is responsible for a lymphopenia (lyp) phenotype and is essential to diabetes. In this study, we report the positional cloning of the Iddm1/lyp locus. We show that lymphopenia is due to a frameshift deletion in a novel member (Ian5) of the Immune-Associated Nucleotide (IAN)-related gene family, resulting in truncation of a significant portion of the protein. This mutation was absent in 37 other inbred rat strains that are nonlymphopenic and nondiabetic. The IAN gene family, lying within a tight cluster on rat chromosome 4, mouse chromosome 6, and human chromosome 7, is poorly characterized. Some members of the family have been shown to be expressed in mature T cells and switched on during thymic T-cell development, suggesting that Ian5 may be a key factor in T-cell development. The lymphopenia mutation may thus be useful not only to elucidate Type 1 diabetes, but also in the function of the Ian gene family as a whole.
Beam steering performance of electrowetting microprism arrays (2009)

We perform numerical calculations for the diffraction efficiency of single-sided microprism designs with optical beams spread over several microprisms. For small angles (less than 1.5 degrees) the far-field diffraction efficiency exceeds 90% and the far-field angles can be extended to more than 10 degrees with better than 80% diffraction efficiency. For the microprism array the diffraction angles are discrete and the angles between the diffraction peaks can be covered by applying a tilted phase to the input field.
Biological network mapping and source signal deduction (2007)

Supplementary data are available at Bioinformatics online.
ChemInform Abstract: SYNTHESIS AND HERBICIDAL EFFECT OF SUBSTITUTED PHENOXYMETHYLPHENOXYPROPIONIC ACID DERIVATIVES (1982)

Abstract Aus dem Ester (II) (erhältlich aus dem 4‐Formylphenolether bzw. durch Chlormethylierung der in 4‐Stellung unsubstituierten Verbindung) werden durch Reaktion mit den Phenolen (I) Phenoxymethylphenoxyester, wie z.B. (IIIa)‐(IIId) erhalten, die auf ihre herbizide Wirksamkeit untersucht werden.
Performance of a Four-Antigen Staphylococcus aureus Vaccine in Preclinical Models of Invasive S. aureus Disease (2021)

A <i>Staphylococcus aureus</i> four-antigen vaccine (SA4Ag) was designed for the prevention of invasive disease in surgical patients. The vaccine is composed of capsular polysaccharide type 5 and type 8 CRM<sub>197</sub> conjugates, a clumping factor A mutant (Y338A-ClfA) and manganese transporter subunit C (MntC). <i>S. aureus</i> pathogenicity is characterized by an ability to rapidly adapt to the host environment during infection, which can progress from a local infection to sepsis and invasion of distant organs. To test the protective capacity of the SA4Ag vaccine against progressive disease stages of an invasive <i>S. aureus</i> infection, a deep tissue infection mouse model, a bacteremia mouse model, a pyelonephritis model, and a rat model of infectious endocarditis were utilized. SA4Ag vaccination significantly reduced the bacterial burden in deep tissue infection, in bacteremia, and in the pyelonephritis model. Complete prevention of infection was demonstrated in a clinically relevant endocarditis model. Unfortunately, these positive preclinical findings with SA4Ag did not prove the clinical utility of SA4Ag in the prevention of surgery-associated invasive <i>S. aureus</i> infection.
The Plasma Polymerisation Process For The Deposition Of Amino-Containing Film On The Poly(Ethylene Terephthalate) Dressing-Layer For Safe Wound-Healing (2012)

This article presents a new approach for preparing antimicrobial layer as a part of multi-composite dressing for safe and efficient wound - healing within a moist environment. Plasma polymerisation using a mixture of argon, ammonia, and hexane gases was used for preparing a thin polymer film on the poly(ethylene terephthalate) (PET) surface. The plasma deposition efficiency, regarding the amount of nitrogen, was evaluated by the Kjeldahl method, whilst the absorption of C.I. Acid Orange 7 dye onto accessible amino groups was monitored within the UV/VIS spectral region. The quantitative amount of charged surface groups was determined by potencometric titration. The results obtained using Kjeldahl method indicated the presence of a substantial amount of nitrogen within the deposited film. Furthermore, mono - azo acidic dye was absorbed onto the polymerised sample, pointing to the formation of an ionic bond between the sulphuric and amino groups. The plasma deposited PET samples resulted in inhibitions regarding all the pathogen microorganisms used, mostly those present in the infected wound.
Increased circulating miR-625-3p (2012)

INTRODUCTION: &#13;\nWe investigated the ability of cell-free microRNAs (miRNAs) in plasma and serum to serve as a biomarker for malignant mesothelioma (MM).&#13;\n&#13;\nMETHODS: &#13;\nUsing miRNA microarrays, we profiled plasma samples from MM patients and healthy controls. miRNAs with significantly different abundance between cases and controls were validated in a larger series of MM patients and in an independent series of MM patients using quantitative real-time polymerase chain reaction. Levels of candidate miRNAs were also quantified in MM tumor samples.&#13;\n&#13;\nRESULTS: &#13;\nWe compared cell-free miRNA profiles in plasma from MM patients with healthy controls. Reviewing 90 miRNAs previously reported to be associated with MM, we found that the levels of two miRNAs, miR-29c* and miR-92a, were elevated in plasma samples from MM patients. In addition, we identified 15 novel miRNAs present at significantly higher levels in the plasma of MM patients. Further analysis of candidate miRNAs by real time-quantitative polymerase chain reaction confirmed that one of them, miR-625-3p, was present in significantly higher concentration in plasma/serum from MM patients and was able to discriminate between cases and controls, in both the original and the independent series of patients. MiR-625-3p was also found to be up-regulated in tumor specimens from a group of 18 MM patients, who underwent extrapleural pneumonectomy.&#13;\n&#13;\nCONCLUSION: &#13;\nOur data confirm the potential of miR-29c* and miR-92a as candidate tumor markers and reveal that miR-625-3p is a promising novel diagnostic marker for MM.
Effect of Interfacial Roughness Parameters on the Fiber Pushout Behavior of a Model Composite (1994)

The effect of interfacial roughness on the frictional sliding in composites has been studied using fiber pushout and pushback tests on a model composite of Plexiglas rods in an epoxy matrix. Different extents of roughness were introduced on the Plexiglas rods and the resulting roughness profiles measured. The roughness profiles were characterized using six different roughness parameters. An attempt was made to find a correlation between the sliding resistance and the selected roughness parameters. A parameter defined as the maximum coefficient in the Fourier transform of the roughness profile was found to yield the best correlation. If the roughness introduced is periodic, then the pushout traces exhibit periodic dips, but the magnitude of this periodic dip is significantly smaller than the seating drop obtained from pushback tests.
Quasi-optimal bandwidth allocation for multi-spot MFTDMA satellites (2005)

This paper presents an algorithm for resource allocation in satellite networks. It deals with planning a time/frequency plan for a set of terminals with a known geometric configuration under interference constraints. Our objective is to maximize the system throughput while guaranteeing that the different types of demands are satisfied, each type using a different amount of bandwidth. The proposed algorithm relies on two main techniques. The first generates admissible configurations for the interference constraints, whereas the second uses linear and integer programming with column generation. The obtained solution estimates a possible allocation plan with optimality guarantees, and highlights the frequency interferences which degrade the construction of good solutions.
ChemInform Abstract: Synthesis and Reactivity of Functionalized Alkynyl Titanium Derivatives. (2000)

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.
Low-Dimensional Bottleneck Features for On-Device Continuous Speech Recognition (2019)

Low power digital signal processors (DSPs) typically have a very limited amount of memory in which to cache data. In this paper we develop efficient bottleneck feature (BNF) extractors that can be run on a DSP, and retrain a baseline large-vocabulary continuous speech recognition (LVCSR) system to use these BNFs with only a minimal loss of accuracy. The small BNFs allow the DSP chip to cache more audio features while the main application processor is suspended, thereby reducing the overall battery usage. Our presented system is able to reduce the footprint of standard, fixed point DSP spectral features by a factor of 10 without any loss in word error rate (WER) and by a factor of 64 with only a 5.8% relative increase in WER.
Supplementary File 2 from Identifying Allelic Loss and Homozygous Deletions in Pancreatic Cancer without Matched Normals Using High-Density Single-Nucleotide Polymorphism Arrays (2023)

Supplementary File 2 from Identifying Allelic Loss and Homozygous Deletions in Pancreatic Cancer without Matched Normals Using High-Density Single-Nucleotide Polymorphism Arrays
Chemical Fabrication of Heterometallic Nanogaps for Molecular Transport Junctions (2009)

We report a simple and reproducible method for fabricating heterometallic nanogaps, which are made of two different metal nanorods separated by a nanometer-sized gap. The method is based upon on-wire lithography, which is a chemically enabled technique used to synthesize a wide variety of nanowire-based structures (e.g., nanogaps and disk arrays). This method can be used to fabricate pairs of metallic electrodes, which exhibit distinct work functions and are separated by gaps as small as 2 nm. Furthermore, we demonstrate that a symmetric thiol-terminated molecule can be assembled into such heterometallic nanogaps to form molecular transport junctions (MTJs) that exhibit molecular diode behavior. Theoretical calculations demonstrate that the coupling strength between gold and sulfur (Au-S) is 2.5 times stronger than that of Pt-S. In addition, the structures form Raman hot spots in the gap, allowing the spectroscopic characterization of the molecules that make up the MTJs.
Hyperpolarized 129Xe gas transfer MRI: the transition from 1.5T to 3T (2018)

Despite short dissolved-phase <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow><mml:msubsup><mml:mi>T</mml:mi> <mml:mn>2</mml:mn> <mml:mo>*</mml:mo></mml:msubsup> </mml:mrow> </mml:math> , <sup>129</sup> Xe gas transfer MRI is feasible at 3T.
Qatar Biobank in the COVID-19 era and beyond (2021)

Background: During the COVID-19 outbreak, Qatar Biobank (QBB) adapted its services to collect, process, and store high-quality data and specimens. This transformation period brought opportunities, risks, and challenges. Methods: QBB holds College of American Pathologists (CAP) accreditation and International Organization for Standardization (ISO) certification for Quality Management (9001:2105) and Information Security Management Systems (27001: 2013). These standards helped to effectively convert its operations to facilitate the COVID-19 national project. The COVID-19 Biorepository is a National Disease-based study aiming to collect adequate health information and biological samples from Qatar residents infected by SARS-CoV-2 virus to enable evidence-based research towards the discovery and development of novel healthcare interventions and to facilitate research projects related to the COVID-19 pandemic. QBB IT Department used open-source Onyx (ObiBa) software to newly develop a COVID-19 electronic system and interface for various clinical devices and Laboratory Information Management System. QBB operational services were adapted to accommodate the COVID-19 project by providing training to the personnel (n = 20; i.e. nurses, research assistants etc.) and developing work instructions (n&gt;5) for the participants’ recruitment process, data and specimen collection in the different hospitals. A COVID-19 portal was also developed by QBB to facilitate data access for researchers from Qatar and worldwide. Results: Within 5 weeks QBB transformed to accommodate a disease/virus-based biorepository. At an operational level, multi-adjustments were implemented. QBB IT department developed an electronic system for the data collection and specimen traceability. Clinically trained staff were transferred to different healthcare facilities to recruit COVID-19 positive patients. QBB laboratory designed special collection kits. QBB Medical Review Office and Scientific and Education departments managed the recruitment process, set up of the study and provided training to the staff. The Communications and Participants Recruitment Department transformed its operations to fit the needs of the COVID-19 initiative. The Research Access Office designed the COVID-19 access portal and supported the project through purchasing of personal protective equipment and other administrative tasks. Conclusion: It is now time to consider lessons learned, as many countries have been affected by this pandemic, and to understand that biobanks are an asset for a country and there is a need to integrate them into a new standard with their sustainability in mind. Qatar Biobank is a good showcase of how a biobank can successfully assist in the collection of important data related to different health crises such as the COVID-19 pandemic.
Self-Organized Eu-Doped GaN Nanocolumn Light-Emitting Diode Grown by RF-Molecular-Beam Epitaxy (2018)

High-concentration doping of Eu ions working as luminescent centers in GaN is required to improve light output of optical devices. GaN nanocolumns can be used to achieve high crystallinity in high-concentration Eu-doped GaN (GaN:Eu). In this study, optical properties of a GaN:Eu nanocolumn grown by RF-plasma-assisted molecular-beam epitaxy (RF-MBE) are investigated and GaN:Eu nanocolumn light-emitting diodes (LEDs) are demonstrated. Suppression of yellow luminescence and concentration quenching of PL intensity are observed at RT for GaN:Eu nanocolumns. When the effect of Eu concentration on optical properties is analyzed using rate equation, an increase in the Eu concentration is observed to affect 5D0 lifetime corresponding to back transfer, and not the effective cross-section corresponding to transfer efficiency. Based on these results, GaN:Eu nanocolumn LEDs are fabricated on an n-type (111) Si substrate. Clear rectification characteristics and sharp red luminescence are observed. The light output increases with increasing Eu concentration up to a concentration of 6 × 1020 cm−3. These results suggested that GaN:Eu nanocolumns provide feasible crystal to realize novel optical devices.