gebhart/patrepeval huggingface dataset:
Influence of thickeners (microfibrillated cellulose, starch, xanthan gum) on rheological, tribological and sensory properties of low-fat mayonnaises (2022)

Microfibrillated cellulose (MFC) is obtained by high-shear treatment of cellulose. MFC is suitable for use as clean-label, low-calorie thickener in semi-solid foods such as mayonnaises due to its high water holding capacity. The aim of this study was to determine the effect of type and concentration of thickener on rheological, tribological and sensory properties of low-fat mayonnaises. Low-fat mayonnaises were prepared with four types of thickeners (MFC, chemically modified starch, native waxy corn starch, xanthan gum) at three concentrations. Higher biopolymer concentrations resulted in increased shear viscosities, G′ and G″, yield stress and enhanced lubrication (i.e. lower friction coefficients). Mayonnaises with modified starch and xanthan gum generally had higher shear viscosity and yield stress compared to mayonnaises with comparable concentrations of MFC and waxy corn starch. MFC-thickened mayonnaises had highest G’, G” and boundary friction coefficients. Sensory properties of mayonnaises were determined using the Rate-All-That-Apply (RATA) method (n = 80). Addition of xanthan gum induced high sliminess and pulpiness, and low melting, creaminess and smoothness. Sensory properties of mayonnaises with MFC were generally similar to those with modified and waxy corn starch, despite differences in appearance (increased yellowness and slightly lower glossiness). Multiple Factor Analysis revealed that more shear-thinning mayonnaises were perceived as slimy. Boundary friction was negatively correlated with stickiness, while friction at the start of the hydrodynamic regime was positively correlated with melting sensations. We conclude that microfibrillated cellulose can be used as a thickener in low-fat mayonnaise as an alternative to commercially used chemically modified starch without considerably affecting its sensory texture properties.
Supplementary Table 1 from Profiling Bortezomib Resistance Identifies Secondary Therapies in a Mouse Myeloma Model (2023)

&lt;p&gt;PDF file - 44K, Gene list corresponding to the heatmap in Figure 1B.&lt;/p&gt;
Gastrales Hepcidin und seine Rolle bei der Regulation der Magensäure-Sekretion (2011)

Einleitung: Das Peptidhormon Hepcidin ist ein antimikrobielles Peptid und der zentrale Regulator des Eisenstoffwechsels. Die Parietalzellen erfüllen mit der Produktion der Magensäure wichtige Funktionen in der Infektabwehr und der Regulation des Eisenstoffwechsels.
OpenFABMAP: An open source toolbox for appearance-based loop closure detection (2012)

Appearance-based loop closure techniques, which leverage the high information content of visual images and can be used independently of pose, are now widely used in robotic applications. The current state-of-the-art in the field is Fast Appearance-Based Mapping (FAB-MAP) having been demonstrated in several seminal robotic mapping experiments. In this paper, we describe OpenFABMAP, a fully open source implementation of the original FAB-MAP algorithm. Beyond the benefits of full user access to the source code, OpenFABMAP provides a number of configurable options including rapid codebook training and interest point feature tuning. We demonstrate the performance of OpenFABMAP on a number of published datasets and demonstrate the advantages of quick algorithm customisation. We present results from OpenFABMAP's application in a highly varied range of robotics research scenarios.
Single-Molecule Tip-Enhanced Raman Spectroscopy (2011)

An existence proof for single-molecule tip-enhanced Raman spectroscopy (SMTERS) is given using the frequency domain approach involving the two isotopologues of Rhodamine 6G (R6G) that were previously employed for single-molecule surface-enhanced Raman spectroscopy (SMSERS). A combination of experimental and theoretical studies provides a detailed view of the isotopic response of R6G–d0 and R6G–d4 in the 600 – 800 cm–1 region. The single-molecule nature of the TERS experiment is confirmed through two lines of evidence. First, the vibrational signature of only one isotopologue at a time was observed from multiple TER spectra. Second, the spectral wandering of the 610 cm–1 mode of R6G–d0 was less than ±4 cm–1, which in turn is less than the 10 cm–1 isotopic shift so that no confusion in assignment resulted. As a consequence, the total TERS enhancement factor can now be accurately established as EFTERS = 1.0 × 1013 because only one molecule at a time is measured. Furthermore, EFTERS can be partitioned into an electromagnetic contribution of 106 and a molecule-localized resonance Raman contribution of 107.
Plastic Optical Fiber Links: A Statistical Study (2009)

We report the first large statistical study of graded index plastic optical fiber and demonstrate that modern POF reliably supports 10Gb/s over 200m and that reliable 40Gb/s transmission over distances &gt;100m are achievable.
Quality of life in anxious adolescents (2017)

The strong association between elevated levels of anxiety symptoms and poor HRQoL demonstrate the importance of improved mental health interventions and prevention initiatives targeting anxious adolescents.
Privacy-enhanced architecture for occupancy-based HVAC Control (2017)

Large-scale sensing and actuation infrastructures have allowed buildings to achieve significant energy savings; at the same time, these technologies introduce significant privacy risks that must be addressed. In this paper, we present a framework for modeling the trade-off between improved control performance and increased privacy risks due to occupancy sensing. More specifically, we consider occupancy-based HVAC control as the control objective and the location traces of individual occupants as the private variables. Previous studies have shown that individual location information can be inferred from occupancy measurements. To ensure privacy, we design an architecture that distorts the occupancy data in order to hide individual occupant location information while maintaining HVAC performance. Using mutual information between the individual's location trace and the reported occupancy measurement as a privacy metric, we are able to optimally design a scheme to minimize privacy risk subject to a control performance guarantee. We evaluate our framework using real-world occupancy data: first, we verify that our privacy metric accurately assesses the adversary's ability to infer private variables from the distorted sensor measurements; then, we show that control performance is maintained through simulations of building operations using these distorted occupancy readings.
Changes to the Editorial Board (2017)

Prof. Arokia Nathan, having served as Editor for IEEE Electron Device Letters since 2008, has completed his tenure. On behalf of IEEE Electron Device Letters staff and readers, I would like to thank him for his excellent contributions and dedicated service to the journal over the past nine years.
Heat mirror coatings for internal load dominated buildings (1981)

Heat mirror coatings can improve the thermal performance of window systems by suppressing radiation heat transfer and selectively transmitting solar energy. This paper discusses the ideal properties of a heat mirror coating developed for internal load dominated buildings. It shows how high visible transmission can be maintained while minimizing solar heat gain. Measured data from a heat mirror film with these characteristics are presented along with heat transfer coefficients, shading coefficients and transmission properties for a variety of glazing options.
Effects of an external magnetic field, and of oblique radio-frequency electric fields on multipactor discharge on a dielectric (2000)

This paper analyzes, separately, the effects of an external magnetic field, the rf magnetic field, and of an oblique rf electric field, on multipactor discharge on a dielectric. Using Monte Carlo simulation, we obtain the susceptibility diagram in terms of the magnetic field, the rf electric field, and the dc charging field for various dielectric materials. We find that a magnetic field parallel to either the rf electric field or the dc electric field does not qualitatively change the susceptibility diagram. However, an external magnetic field perpendicular to both the rf electric field and the dc electric field can significantly affect the susceptibility diagram. Thus oriented magnetic fields lower the upper susceptibility bound when the magnetic field strength is approximately equal to Bres[T]=0.036f(GHz), where f is the rf frequency. Both the lower and upper susceptibility boundary may be raised significantly by a large external magnetic field, B≫Bres. Susceptibility to single surface multipactor is greatest when the rf electric field is nearly parallel to the dielectric, but is dramatically decreased for angles of obliqueness greater than approximately 5°–10°. The rf magnetic field does not affect the lower boundary, but may extend the upper boundary greatly.
Apoptosis in rheumatoid arthritis (1999)

Rheumatoid arthritis (RA) — a chronic inflammatory disease affecting synovial tissue in multiple joints — is associated with long-term morbidity and early mortality despite considerable advances in understanding its pathogenesis. Although the identity and role of specific inciting agents is uncertain, immune-mediated mechanisms are likely of crucial importance. The evidence to support a role of CD4+T cells in the immune response in RA patients is substantial, albeit circumstantial [1, 2]. The strongest arguments are: (1) the association of disease susceptibility and outcome with HLA-DR4 antigens and in particular with the “shared epitope” (2) the large number of CD4+T cells that infiltrate the rheumatoid synovium and express activation markers such as HLA-DR; and (3) the modest therapeutic efficacy of interventions directed at T cells. It has become increasingly clear, however, that other cells, in particular activated macrophages and fibroblast-like synoviocytes (FLS) play a critical role in clinical signs of inflammation and in destroying articular structures in chronic disease [3–6]. At present, it is unclear whether sustained T cell activation is required to perpetuate such processes. It is conceivable that after a first phase mediated via T cell dependent pathways, macrophage-and fibroblast-dependent processes become increasingly important as autonomous promoters of synovial inflammation and joint destruction (Fig.1).
Immune neutropenia in the neonate. (2002)

Immune-mediated neonatal neutropenias include alloimmune neonatal neutropenia, neonatal autoimmune neutropenia, and autoimmune neutropenia of infancy. These disorders have remained somewhat nebulous entities with difficulties persisting in both clinical identification and laboratory confirmation. A review of these disorders is presented, with basic information on the neutrophil antigen systems, pathophysiologic mechanisms, laboratory diagnosis, and therapeutic options.
Nickel-Catalyzed Enantioselective Electrochemical Reductive Cross-Coupling of Aryl Aziridines with Alkenyl Bromides (2023)

An electrochemically driven nickel-catalyzed enantioselective reductive cross-coupling of aryl aziridines with alkenyl bromides has been developed, affording enantioenriched β-aryl homoallylic amines with excellent <i>E</i>-selectivity. This electroreductive strategy proceeds in the absence of heterogeneous metal reductants and sacrificial anodes by employing constant current electrolysis in an undivided cell with triethylamine as a terminal reductant. The reaction features mild conditions, remarkable stereocontrol, broad substrate scope, and excellent functional group compatibility, which was illustrated by the late-stage functionalization of bioactive molecules. Mechanistic studies indicate that this transformation conforms with a stereoconvergent mechanism in which the aziridine is activated through a nucleophilic halide ring-opening process.
A Case of Hepatorenal Syndrome and Abdominal Compartment Syndrome with High Renal Congestion (2017)

BACKGROUND Hepatorenal syndrome (HRS) is a reversible renal impairment that occurs in patients with acute liver failure and advanced liver cirrhosis. HRS is due to a renal vasoconstriction that results from extreme vasodilatation. It is therefore a functional disorder, not associated with structural kidney damage. On the other hand, end-stage liver diseases are often complicated by massive ascites. Massive ascites may cause abdominal compartment syndrome (ACS), which includes impairment of renal blood flow, but there are no reports indicating that kidney lesions caused by ACS may pathologically contribute to end-stage liver diseases. CASE REPORT A 40-year-old man with acute liver failure was admitted to our hospital. He was diagnosed with type 1 HRS and showed ACS at the same time. He died 30 days after admission. There were signs of congestion in the kidneys upon dissection and advanced erythroid fullness in the renal tubules. CONCLUSIONS We report an autopsy case with HRS and ACS diagnosed with a clinical and histopathological consideration of liver and kidney. Further clinical studies are needed to improve management of renal failure in patients with acute liver failure and advanced liver cirrhosis.
Wave-optical design of a combined refractive-diffractive varifocal lens (2014)

A novel type of integrated refractive-diffractive varifocal membrane lens is designed and analyzed by wave-optical methods. In contrast to other hybrid devices, the diffractive microstructure is directly imprinted onto the soft deflecting membrane, allowing for a high level of integration. Elastic deformation is taken into account by mechanical simulations with the finite element method (FEM). We show, that the superimposed structure can considerably suppress chromatic and spherical aberration. Furthermore, our algorithm is successfully applied to design a confocal hyperspectral lens.
Reciprocating optical modulation for millimetre-wave generation (2005)

We discuss photonic millimetre-wave generation using an integrated reciprocating optical modulator consisting of a pair of fibre Bragg grating and an optical high-speed phase modulator. High-order sideband components were effectively generated by reciprocating modulation process.
A self organizing map approach to physiological data analysis for enhanced group performance (2005)

A self organizing map (SOM) approach was used to analyze physiological data taken from a group of subjects participating in a cooperative video shooting game. The ultimate aim was to discover signatures of group cooperation, conflict, leadership and performance. Such information could be fed back to participants in a meaningful way and ultimately increase group performance in national security applications, where the consequences of a poor group decision can be devastating. Results demonstrated that a SOM can be a useful tool in revealing individual and group signatures from physiological data and could ultimately be used to heighten group performance.
Report on the 10th international workshop on web information and data management (WIDM) (2009)

10.1145/1815918.1815930
Caspase‐dependent cleavage regulates protein levels of Epstein–Barr virus‐derived latent membrane protein 1 (2016)

Epstein-Barr virus (EBV)-encoded latent membrane protein-1 (LMP1) plays pathogenic roles in EBV-related diseases. Thus, host cells employ several mechanisms to regulate LMP1 functions, and we previously reported possible regulation by signal transducing adaptor protein-2 as well as BS69. Here, we found that caspase-3 mainly degraded LMP1 proteins in HeLa cells, leading to decreased NF-κB and STAT3 activation. Caspase-3 cleaved the consensus DNTD sequences in the CTAR3 region of LMP1. Of importance, LMP1 expression strongly enhanced caspase-3 activity. Taken together, the reduction of LMP1 protein levels by caspases is likely to be a newly identified host defense against EBV infection.
Mild Copper‐Catalyzed N‐Arylation of Azaheterocycles with Aryl Halides. (2005)

Abstract For Abstract see ChemInform Abstract in Full Text.
Exocyclic and Endocyclic Cleavage of Pyranosides in Both Methanol and Water Detected by a Novel Probe (1994)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTExocyclic and Endocyclic Cleavage of Pyranosides in Both Methanol and Water Detected by a Novel ProbeJennifer L. Liras and Eric V. AnslynCite this: J. Am. Chem. Soc. 1994, 116, 6, 2645–2646Publication Date (Print):March 1, 1994Publication History Published online1 May 2002Published inissue 1 March 1994https://pubs.acs.org/doi/10.1021/ja00085a065https://doi.org/10.1021/ja00085a065research-articleACS PublicationsRequest reuse permissionsArticle Views180Altmetric-Citations34LEARN 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-AlertscloseSupporting Info (2)»Supporting Information Supporting Information Get e-Alerts
Optimizing protocols for mobility in multi-hop networks (2004)

A routing framework that can be tuned for efficient performance depending on the particular characteristics of the network (such as traffic behavior, device capabilities, mobility patterns, operating environments, etc) is desirable in the versatile ad hoc networking environment. The concept of Zone Routing demonstrates how multi-scoping can provide the basis for a hybrid routing protocol framework. In Zone Routing, each node proactively maintains routing information for a local neighborhood called the routing zone, while reactively acquiring routes to destinations beyond the routing zone. We develop the Independent Zone Routing (IZR) framework which has the capability to form independently sized routing zones. With this capability, each of the nodes in the network can adaptively self-configure its own optimal zone radius in a distributed fashion. We show that the performance of Independent Zone Routing is significantly improved by this ability to provide fine-tuned adaptation to spatial and temporal variations in network characteristics. As a point of reference, through this form of adaptation, we show that the routing overhead in the network can be reduced by an order of magnitude, under some set of parameters' values. Further, automatic and dynamic configuration makes the routing framework truly flexible and robust to frequent changes of the network characteristics and operational conditions. All these factors enhance the scalability of this type of networks. 
As all the data packets forwarded by the routing protocol goes over the communication links in the network, it is important to get a good understanding of the link dynamics for efficient protocol design. We develop an analytical frame work to investigate the behavior of the communication links of a node in a random mobility environment. Analytical expressions characterizing various properties related to the formation, lifetime and expiration of links are derived. The derived framework can be used to design efficient algorithms for medium access, routing and transport control, or to analyze and optimize the performance of existing network protocols. A number of applications of the characteristics investigated, such as selection of stable routes, route cache lifetime optimization, providing Quality-of-Service (QoS) data communication and analysis of route lifetime are discussed. In particular, we focus on designing an efficient updating strategy for proactive routing protocols based on the derived statistics. Using simulations, we show that the proposed strategy can lead to significant performance improvements in terms of reduction in routing overhead, while maintaining high data packet delivery ratio and acceptable latency. The updating strategy can be used by the proactive component of the IZR framework, further enhancing its performance.
Using genetic algorithms to map first-principles results to model Hamiltonians: Application to the generalized Ising model for alloys (2005)

The cluster expansion method provides a standard framework to map first-principles generated energies for a few selected configurations of a binary alloy onto a finite set of pair and many-body interactions between the alloyed elements. These interactions describe the energetics of all possible configurations of the same alloy, which can hence be readily used to identify ground state structures and, through statistical mechanics solutions, find finite-temperature properties. In practice, the biggest challenge is to identify the types of interactions which are most important for a given alloy out of the many possibilities. We describe a genetic algorithm which automates this task. To avoid a possible trapping in a locally optimal interaction set, we periodically ``lock out'' persistent near-optimal cluster expansions. In this way, we identify not only the best possible combination of interaction types but also any near-optimal cluster expansions. Our strategy is not restricted to the cluster expansion method alone, and can be applied to select the qualitative parameter types of any other class of complex model Hamiltonians.
Functional recovery and neural differentiation after transplantation of allogenic adipose-derived stem cells in a canine model of acute spinal cord injury (2009)

In this study, we evaluated if the implantation of allogenic adipose-derived stem cells (ASCs) improved neurological function in a canine spinal cord injury model. Eleven adult dogs were assigned to three groups according to treatment after spinal cord injury by epidural balloon compression: C group (no ASCs treatment as control), V group (vehicle treatment with PBS), and ASC group (ASCs treatment). ASCs or vehicle were injected directly into the injured site 1 week after spinal cord injury. Pelvic limb function after transplantation was evaluated by Olby score. Magnetic resonance imaging, somatosensory evoked potential (SEP), histopathologic and immunohistichemical examinations were also performed. Olby scores in the ASC group increased from 2 weeks after transplantation and were significantly higher than C and V groups until 8 weeks (p < 0.05). However, there were no significant differences between the C and V groups. Nerve conduction velocity based on SEP was significantly improved in the ASC group compared to C and V groups (p < 0.05). Positive areas for Luxol fast blue staining were located at the injured site in the ASC group. Also, GFAP, Tuj-1 and NF160 were observed immunohistochemically in cells derived from implanted ASCs. These results suggested that improvement in neurological function by the transplantation of ASCs in dogs with spinal cord injury may be partially due to the neural differentiation of implanted stem cells.
Effect of clinical events on plasma HIV-1 RNA levels in persons with CD4+ T-lymphocyte counts of more than 500 ×106 cells/l (2000)

Our study suggests that in untreated HIV-1-infected persons with CD4 cell count greater than 500 x 10(6) cells/l, viral load is generally quite stable, although acute minor infections are associated with transient fluctuations generally lasting no more than 1 week.