gebhart/patrepeval huggingface dataset:
Cornucopia: The Concept of Digital Gastronomy (2011)

The authors present a new concept of digital gastronomy—Cornucopia, a futuristic cooking methodology based on digital technologies. They discuss how they have merged kitchen tools with science fiction and actual technologies to create this new design space for gastronomy. The Virtuoso Mixer, the Digital Fabricator and the Robotic Chef were conceptualized to enable more flexibility and control over each of the most important elements of cooking: mixing ingredients, modeling food shapes and transforming edible matter from one state to another. The authors discuss related work and ideas, present their designs and propose their vision for the emerging design space of digital gastronomy.
In-situ learning harnessing intrinsic resistive memory variability through Markov Chain Monte Carlo Sampling (2020)

Resistive memory technologies promise to be a key component in unlocking the next generation of intelligent in-memory computing systems that can act and learn locally at the edge. However, current approaches to in-memory machine learning focus often on the implementation of models and algorithms which cannot be reconciled with the true, physical properties of resistive memory. Consequently, these properties, in particular cycle-to-cycle conductance variability, are considered as non-idealities that require mitigation. Here by contrast, we embrace these properties by selecting a more appropriate machine learning model and algorithm. We implement a Markov Chain Monte Carlo sampling algorithm within a fabricated array of 16,384 devices, configured as a Bayesian machine learning model. The algorithm is realised in-situ, by exploiting the devices as random variables from the perspective of their cycle-to-cycle conductance variability. We train experimentally the memory array to perform an illustrative supervised learning task as well as a malignant breast tissue recognition task, achieving an accuracy of 96.3%. Then, using a behavioural model of resistive memory calibrated on array level measurements, we apply the same approach to the Cartpole reinforcement learning task. In all cases our proposed approach outperformed software-based neural network models realised using an equivalent number of memory elements. This result lays a foundation for a new path in-memory machine learning, compatible with the true properties of resistive memory technologies, that can bring localised learning capabilities to intelligent edge computing systems.
Control Plane Protocols and Procedures for Multiple Access Management Services (2017)

Today, a device can be simultaneously connected to multiple
communication networks based on different technology implementations
and network architectures like WiFi, LTE, DSL. In such multi-
connectivity scenario, it is desirable to combine multiple access
networks or select the best one to improve quality of experience for a
user and improve overall network utilization and efficiency. This
document presents the control plane protocols, as well as describes
control plane procedures for configuring the user plane in a multi
access management services (MAMS) framework that can be used to
flexibly select the combination of uplink and downlink access and core
network paths, and user plane treatment for improving network
efficiency and enhanced application quality of experience.
A Rapid Method for Screening Crystallization Conditions and Phases of an Active Pharmaceutical Ingredient (2009)

Here we present a useful methodology for rapid screening of crystallization conditions and phases in the pharmaceutical industry using a multiwell setup with video-microscopy developed in our laboratory. This methodology which detects, from small quantities of an active pharmaceutical ingredient, crystal habit modification, nucleation and phase transition could be used for rapid and reliable screening of crystallization media, particularly for an early stage of pharmaceutical development.
A New DRM System Based on Graded Contents Sharing and Time-Block Distribution for Home Networks (2007)

Recently, one of the main objectives of DRM system is to develop a user-friendly DRM system. In this paper, we propose a new DRM system based on graded contents sharing and time-block distribution for home networks. In particular, we focus on supporting partial use of the contents and enabling a user to use his multiple devices freely in the home network. Moreover, our system enables a device to use contents in both on-line and off-line situation since contents or time-blocks can be exchanged among user's multiple devices in home network without collaboration of a DRM server.
<title>Novel multiple lateral polysilicon p<formula><sup><roman>+</roman></sup></formula>-n-n<formula><sup><roman>+</roman></sup></formula> and p<formula><sup><roman>+</roman></sup></formula>-p-n<formula><sup><roman>+</roman></sup></formula> diodes</title> (2001)

Lateral polysilicon p<SUP>+</SUP>-n-n<SUP>+</SUP> and p<SUP>+</SUP>-p- n<SUP>+</SUP> diodes in a series combination of 2 to 5 were fabricated and their electronic properties such as ON- resistance, reverse current and ideality factor were studied. Since the multiple diodes are in series with each other, they have a reduced reverse current. Such a series combination can be used as a single device in applications such as x-ray sensing arrays, which need switching devices with reverse current lower than 1 by 10<SUP>-12</SUP> A and forward current more than 1 by 10<SUP>-6</SUP> A. The ON- resistance and the ideality facto increase linearly with the number of diodes in series. This behavior is attributed to the effect of series combination of diodes.
Application seismic interferometry to natural earthquakes measured by small‐scale array (2007)

Seismic interferometry synthesizes the Green's function between two receivers by calculating cross‐correlation of transmitted responses measured at their locations. This Green's function means the wavefield propagating from one receiver to the other receiver. By changing the cross‐correlation pairs, pseudo shot‐gather records can be synthesized at arbitrary receiver locations. General relations between the reflection and transmission response were studied by Claerbout (1968) for the one‐dimensional case and by Wapenaar (2003) for the three‐dimensional case. Synthesized records by seismic interferometry can be applied to various fields of subsurface imaging. In our study, we apply this technique to passive seismic data such as micro‐earthquakes and synthesize pseudo shot‐gather records to image the subsurface structures. Receivers are set at the surface, and measure micro‐earthquake records for a long term. We apply seismic interferometry to these wavefield observations, and synthesize pseudo shot‐gather records at all receiver locations. By using these synthesized records, we implement conventional reflection analysis.
A closed-loop crash warning system based on heterogeneous cues (2011)

The area of human machine interaction has been immersed into transportation research for many years and has embraced in intelligent transportation systems for the development of next-generation active safety systems in recent years. It has long been identified that the driver distraction plays a major role in traffic accidents and application of imaging technologies to detect and predict such critical situations has become attractive. This paper presents a closed-loop image based solution to detect critical driver behaviors and produce warning signals when safety critical situations arise. The system tracks driver upper body, eye movements and external objects using multiple cameras in a vehicle to determine the driving risk. Current implementation detects three risky driving behaviors, namely, texting, drinking and reach to grab objects while driving, and combines them with gaze movement to determine the crash severity.
Ultrahigh-speed InP/InGaAs DHPTs for OEMMICs (2001)

This paper presents an ultrahigh-speed InP/InGaAs double-heterostructure phototransistor (DHPT) with a record optical gain cutoff frequency of 82 GHz. This excellent performance originates from the double-heterostructure's compatibility with high-performance double-heterostructure bipolar transistor (DHBT) and a new self-aligned process. To demonstrate the excellent performance of the DHPT, two kinds of optoelectronic MMICs (OEMMICs) were designed and fabricated. One is a 40-GHz-band DHPT/DHBT photoreceiver that shows the DHPT's ability to be simultaneously integrated with a high-performance DHBT. The 40 GHz operation frequency is also the highest reported for monolithically integrated HPT/HBT photoreceivers. The other is a direct optical injection-locked oscillator that can extract an electrical clock signal from optical data streams. The OEMMICs are promising for compact and low-power-consumption optical receivers on an InP platform for millimeter-wave photonics and ultrahigh-speed optical communication systems.
Structure-Based DNA-Targeting Strategies with Small Molecule Ligands for Drug Discovery (2013)

Nucleic acids are the molecular targets of many clinical anticancer drugs. However, compared with proteins, nucleic acids have traditionally attracted much less attention as drug targets in structure-based drug design, partially because limited structural information of nucleic acids complexed with potential drugs is available. Over the past several years, enormous progresses in nucleic acid crystallization, heavy-atom derivatization, phasing, and structural biology have been made. Many complicated nucleic acid structures have been determined, providing new insights into the molecular functions and interactions of nucleic acids, especially DNAs complexed with small molecule ligands. Thus, opportunities have been created to further discover nucleic acid-targeting drugs for disease treatments. This review focuses on the structure studies of DNAs complexed with small molecule ligands for discovering lead compounds, drug candidates, and/or therapeutics.
Possible Reforms of the U.S. Immigration Laws (2015)

The politics of immigration are complex, with public debate of the issue often heated. Positions on immigration are not neatly divided along Republican and Democratic party lines. For example, labor unions, generally considered to be liberal politically, at times have supported immigration restrictions in hopes of protecting domestic workers, while The Wall Street Journal, known for its conservatism, has championed easy admission of labor.
Production of Streptomycin (1946)

RETURN TO ISSUEPREVNewsNEXTProduction of StreptomycinStreptomycin, a new antibiotic effective against certain diseases not controlled by penicillin, is now being produced on a large scale. Discovered in 1944, streptomycin has become a commercial reality as the result of rapid and extensive process development accelerated by repeated confirmation of medical efficiency.HERBERT SILCOXView Author Information Merck & Company, Inc., Rahway, N. J.Cite this: Chem. Eng. News 1946, 24, 20, 2762–2764Publication Date (Print):October 25, 1946Publication History Published online4 November 2010Published inissue 25 October 1946https://pubs.acs.org/doi/10.1021/cen-v024n020.p2762https://doi.org/10.1021/cen-v024n020.p2762newsACS PublicationsCopyright © 1946 AMERICAN CHEMICAL SOCIETYArticle Views88Altmetric-Citations4LEARN 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 options SUBJECTS:Antimicrobial agents,Bacteria,Chemical composition,Chemotherapy Get e-Alerts
Implementation of olfactory interaction between images and smells (2012)

In this paper, we introduce a reference model that has compatibility with olfactory information presentation and define metadata for olfactory interaction by analyzing various elements needed in olfactory display technology and propose an olfactory interaction model and define metadata for digital information of scent generator and how it can be used. As an application, we designed an interactive virtual space for the multi-purpose hall in Song-Do Future City located in Incheon, Korea.
The mechanism of action for the block of NMDA receptor channels by the opioid peptide dynorphin (1995)

Dynorphin is one of the endogenous opioids that modulates the excitability of nociceptive (pain-sensing) neurons. We have shown recently that dynorphin blocks NMDA-activated currents directly without the participation of kappa-opioid receptors. In order to understand the mechanism underlying this novel action of dynorphin, we examined, in detail, the interactions between dynorphin and NMDA receptors in isolated trigeminal neurons. Dynorphin reversibly blocks NMDA-activated current (INMDA). The onset and recovery of the block were determined with concentration jump experiments. The association rate (k+) of dynorphin(1-17) is 4.9 x 10(6) sec-1 M-1 and the dissociation rate (k-) is 7.5 sec-1. The apparent dissociation constant (KD) of dynorphin, calculated from these rate constants, is 1.6 microM. Dynorphin does not change the EC50 of NMDA, nor the potentiating action of glycine. The binding site for dynorphin is distinct from that of Zn2+ or H+. Upon treatment with the disulfide reducing agent dithiothreitol (DTT), NMDA receptors become less susceptible to dynorphin block. The affinity of dynorphin for the modified NMDA receptors is reduced by 2.7-fold. In analyses of single NMDA channels in cell-free patches, we found that dynorphin shortens the mean open time, decreases the probability of opening of NMDA channels, but has no effect on the single channel conductance. These results suggest that dynorphin interacts with a site conformationally linked with the redox site(s) on the NMDA receptor, thus altering the gating properties of the channel.
Activation of multidrug resistance (P-glycoprotein) mdr3/mdr1a gene during the development of hepatocellular carcinoma in hepatitis B virus transgenic mice. (1992)

The expression of multidrug resistance (mdr) genes was investigated in the livers of transgenic mice that express the human hepatitis B virus large envelope polypeptide under the transcriptional control of a liver-specific promoter. These mice develop a storage disease due to the accumulation of a nonsecretable form of hepatitis B surface antigen in the hepatocyte. Liver cell injury is followed by a hepatocellular proliferative response, dysplasia, microscopic nodular hyperplasia, and finally hepatocellular carcinoma. The expression of mdr1, mdr2, and mdr3 genes was analyzed in livers at different stages of the disease by RNase protection assay, Western blot, and immunohistochemistry. RNase protection assay revealed that mdr3 mRNA expression was moderately increased in tissue with microscopic nodular hyperplasia and significantly overexpressed in hepatocellular carcinoma but undetectable in earlier stages of the disease. Western blot using isoform-specific anti-mdr3 antibody demonstrated that the expression of mdr3 protein reflected the steady-state level of mdr3 mRNA. Immunohistochemical analyses using anti-mdr3 isoform-specific antibody and monoclonal antibody C219, which recognizes all the three mdr isoforms, demonstrated selective overexpression in preneoplastic foci during the stage of microscopic nodular hyperplasia as well as in neoplastic hepatocytes in hepatocellular carcinoma. No consistent activation of mdr1 and mdr2 (but occasional coactivation with mdr1) genes during hepatocarcinogenesis was observed. Our results suggest that the hepatocellular mdr3-specific activation mechanism is associated with the late events of hepatocarcinogenesis in this model. The predictable kinetics of mdr gene expression in this transgenic tumor model suggest that it is suitable for future studies of the mechanism of mdr gene activation and the possible pharmacological consequences for mdr3 gene expression of hepatocellular carcinoma.
Surface assessment of CaF_2 deep-ultraviolet and vacuum-ultraviolet optical components by the quasi-Brewster angle technique (2006)

The requirements for optical components have drastically increased for the deep-ultraviolet and vacuum-ultraviolet spectral regions. Low optical loss, high laser damage threshold, and long lifetime fluoride optics are required for microlithographic applications. A nondestructive quasi-Brewster angle technique (qBAT) has been developed for evaluating the quality of optical surfaces including both top surface and subsurface information. By using effective medium approximation, the negative quasi-Brewster angle shift at wavelengths longer than 200 nm has been used to model the distribution of subsurface damage, whereas the positive quasi-Brewster angle shift for wavelengths shorter than 200 nm has been explained by subsurface contamination. The top surface roughness depicted by the qBAT is consistent with atomic force microscopy measurements. The depth and the microporous structure of the subsurface damage measured by the qBAT has been confirmed by magnetorheological finishing. The technique has been extended to evaluate both polished and antireflection-coated CaF(2) components.
Unusual C25 Steroid Isomers with Bicyclo[4.4.1]A/B Rings from a Volcano Ash-Derived Fungus <i>Penicillium citrinum</i> (2008)

Eleven new unusual C25 steroid isomers with bicyclo[4.4.1]A/B rings, 24- epi-cyclocitrinol (1), 20-O-methyl-24-epi-cyclocitrinol (3), 20-O-methylcyclocitrinol (4), 24-oxocyclocitrinol (7), 12 R-hydroxycyclocitrinol (8), neocyclocitrinols B (10) and D (12), erythro-23-O-methylneocyclocitrinol (13), threo-23-O-methylneocyclocitrinol (14), isocyclocitrinol B (15), and precyclocitrinol B (18), and five known steroids, cyclocitrinol (2), neocyclocitrinols A (9) and C (11), isocyclocitrinol A (16), and 22-O-acetylisocyclocitrinol A (17), were characterized from cultures of the volcanic ash-derived fungus Penicillium citrinum HGY1-5. Their structures and absolute configurations were established by spectroscopic and chemical methods together with X-ray diffraction analysis. Compounds 3, 4, and 10- 14 were determined to be artifacts on the basis of acidic transformation of 1- 4. The biosynthetic origin of these steroids derived from ergosterol was investigated by feeding (13)C-labeled acetates to the growing cultures of P. citrinum HGY1-5. The biological activities of all 16 steroids were tested using the cAMP assay on GPR12-CHO and WT-CHO cells. The results showed that compounds 1, 2, 10, 11, and 14 could induce the production of cAMP in GPR12-transfected CHO cells.
A Dual Fluorescence Temperature Sensor Based on Perylene/Exciplex Interconversion (2001)

ADVERTISEMENT RETURN TO ISSUEPREVCommunicationNEXTA Dual Fluorescence Temperature Sensor Based on Perylene/Exciplex InterconversionNirmala Chandrasekharan and Lisa A. KellyView Author Information Department of Chemistry and Biochemistry University of Maryland, Baltimore County Baltimore, Maryland 21250 Cite this: J. Am. Chem. Soc. 2001, 123, 40, 9898–9899Publication Date (Web):September 15, 2001Publication History Received7 May 2001Published online15 September 2001Published inissue 1 October 2001https://pubs.acs.org/doi/10.1021/ja016153jhttps://doi.org/10.1021/ja016153jrapid-communicationACS PublicationsCopyright © 2001 American Chemical SocietyRequest reuse permissionsArticle Views2755Altmetric-Citations183LEARN 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 SUBJECTS:Aromatic compounds,Fluorescence,Hydrocarbons,Monomers,Sensors Get e-Alerts
Towards Applying Machine Learning to Adaptive Transactional Memory (2011)

There is tremendous diversity among the published algorithms for implementing Transactional Memory (TM). Each of these algorithms appears to be well suited to certain workloads and architectures. However, for programs that operate in distinct phases, exhibit input-dependent behavior, or must run on many different classes of machine, the best algorithm cannot be selected before the program actually runs. We introduce a mechanism for dynamic profiling of a running transactional program, and show how the profile can be used with machine learning techniques to select a TM implementation at run-time. Our preliminary results on the STAMP benchmark suite show good performance, providing a baseline for future research into adaptivity mechanisms for TM. 1.
Use of polymer materials in dental clinics, case study. (1997)

Dentistry uses a variety of different polymer materials. Dental polymer materials are based on methacrylate, its polymer, and polyelectrolytes. The setting of restorative materials and adhesives is initiated chemically by mixing two components or by light. In both cases, polymerisation is incomplete and monomers, not reacted, release. Studies have documented that monomers may cause a wide range of adverse health effects such as irritation to skin, eyes or mucous membranes, allergic dermatitis, asthma, parenthesise in the fingers, and disturbances from central nervous system such as; headache, pain in the extremities, nausea, loss of appetite, fatigue, sleep disturbances, irritability, loss of memory and changes in blood parameters. Dental personnel are occupationally exposed when handling the non reacted monomers. The use of gloves do not give enough protection as monomers, released from the material, easily penetrate all gloves used in dentistry. Face masks do not prevent inhalation of monomers. Ordinary glasses do not protect the eyes against vapor from monomers. The result from this study demonstrate the need for the development of ergonomic procedures and practices for safe handling of such materials in dental clinics.