gebhart/patrepeval huggingface dataset:
Integrated Sensing and Communications: Towards Dual-functional Wireless Networks for 6G and Beyond (2021)

As the standardization of 5G is being solidified, researchers are speculating what 6G will be. Integrating sensing functionality is emerging as a key feature of the 6G Radio Access Network (RAN), allowing to exploit the dense cell infrastructure of 5G for constructing a perceptive network. In this paper, we provide a comprehensive overview on the background, range of key applications and state-of-the-art approaches of Integrated Sensing and Communications (ISAC). We commence by discussing the interplay between sensing and communications (S&amp;C) from a historical point of view, and then consider multiple facets of ISAC and its performance gains. By introducing both ongoing and potential use cases, we shed light on industrial progress and standardization activities related to ISAC. We analyze a number of performance tradeoffs between S&amp;C, spanning from information theoretical limits, tradeoffs in physical layer performance, to the tradeoff in cross-layer designs. Next, we discuss signal processing aspects of ISAC, namely ISAC waveform design and receive signal processing. As a step further, we provide our vision on the deeper integration between S&amp;C within the framework of perceptive networks, where the two functionalities are expected to mutually assist each other, i.e., communication-assisted sensing and sensing-assisted communications. Finally, we summarize the paper by identifying the potential integration between ISAC and other emerging communication technologies, and their positive impact on the future of wireless networks.
Dense atom clouds in a holographic atom trap (2003)

We demonstrate the production of high-density cold 87Rb samples (2 x 10(14) atoms/cm3) in a simple optical lattice formed with YAG light that is diffracted from a holographic phase plate. A loading protocol is described that results in 10,000 atoms per 10 microm x 10 microm x 100 microm unit cell of the lattice site. Rapid free evaporation leads to a temperature of 50 microK and phase space densities of 1/150 within 50 ms. The resulting small, high-density atomic clouds are very attractive for a number of experiments, including ultracold Rydberg atom physics.
Laser fusion energy from p-7Li with minimized radioactivity (2012)

Abstract The new possibility of side-on laser ignition of p- 11 B with negligible radioactivity encouraged to study the fusion of solid state p- 7 Li fuel that again turns out to be only about 10 times more difficult than the side-on ignition of solid deuterium-tritium using petawatt-picosecond laser pulses at anomalous interaction conditions if very high contrast ratio. Updated cross sections of the nuclear reaction are included.
Influence of Friction at the Head–Helmet Interface on Advanced Combat Helmet (ACH) Blunt Impact Kinematic Performance (2022)

The results of this study indicate that at some impact locations kinematic responses can vary as a function of the friction at the head-to-helmet pad interface. However, a reduction in the coupling of the head-helmet pad interface did not consistently reduce head angular kinematics or measures of brain strain across impact locations. Thus, for the ACH during collision-type impacts, impact location as opposed to μs seems to have a greater influence on head kinematics and rotational-based measures of brain strain.
Supplementary Fig. S1 from <i>Salmonella</i>-Based Therapy Targeting Indoleamine 2,3-Dioxygenase Coupled with Enzymatic Depletion of Tumor Hyaluronan Induces Complete Regression of Aggressive Pancreatic Tumors (2023)

&lt;p&gt;Generation of KPC-luc orthotopic model. (A) 28 day orthotopic KPC tumor (top, 2050 mm3) extracted from untreated C57BL/6 mouse versus normal C57BL/6 pancreas (bottom, 84 mm3). (B) KPC-luc cell line incubated with increasing titration of D-luciferin and imaged using a Xenogen 100 IVIS (C) 5x105 KPC-luc cells were implanted into the pancreas of C57BL/6 mice and growth monitored for 21 days. Representative mouse shown. (D) Kaplan-Meier curve for mice (n=10) implanted with 5x105 KPC-luc cells.&lt;/p&gt;
Detecting Microbially Induced Calcite Precipitation in a Model Well-Bore Using Downhole Low-Field NMR (2016)

Microbially induced calcite precipitation (MICP) has been widely researched recently due to its relevance for subsurface engineering applications including sealing leakage pathways and permeability modification. These applications of MICP are inherently difficult to monitor nondestructively in time and space. Nuclear magnetic resonance (NMR) can characterize the pore size distributions, porosity, and permeability of subsurface formations. This investigation used a low-field NMR well-logging probe to monitor MICP in a sand-filled bioreactor, measuring NMR signal amplitude and T<sub>2</sub> relaxation over an 8 day experimental period. Following inoculation with the ureolytic bacteria, Sporosarcina pasteurii, and pulsed injections of urea and calcium substrate, the NMR measured water content in the reactor decreased to 76% of its initial value. T<sub>2</sub> relaxation distributions bifurcated from a single mode centered about approximately 650 ms into a fast decaying population (T<sub>2</sub> less than 10 ms) and a larger population with T<sub>2</sub> greater than 1000 ms. The combination of changes in pore volume and surface minerology accounts for the changes in the T<sub>2</sub> distributions. Destructive sampling confirmed final porosity was approximately 88% of the original value. These results indicate the low-field NMR well-logging probe is sensitive to the physical and chemical changes caused by MICP in a laboratory bioreactor.
Effect of polymer chain tacticity on the fluorescence of molecular rotors (1983)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEffect of polymer chain tacticity on the fluorescence of molecular rotorsRafik O. Loutfy and David M. TeegardenCite this: Macromolecules 1983, 16, 3, 452–456Publication Date (Print):March 1, 1983Publication History Published online1 May 2002Published inissue 1 March 1983https://pubs.acs.org/doi/10.1021/ma00237a022https://doi.org/10.1021/ma00237a022research-articleACS PublicationsRequest reuse permissionsArticle Views263Altmetric-Citations39LEARN 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
Supplementary Table from Repurposing Tin Mesoporphyrin as an Immune Checkpoint Inhibitor Shows Therapeutic Efficacy in Preclinical Models of Cancer (2023)

&lt;p&gt;Patient demographic of low and high quartiles of HMOX1 expressing tumors from the METABRIC dataset&lt;/p&gt;
Automated extraction of information from Language ENvironment Analysis (LENA) home recordings of older children with autism (2017)

It has been established that children and adolescents with Autism Spectrum Disorder show a wide range of abilities to use spoken words and establish interactive conversations. Automatic measurement of such abilities in naturalistic environments would greatly facilitate assessment and monitoring of such individuals. If sufficient accuracy could be achieved, studies could be performed whose sample sizes are large enough to draw meaningful conclusions. In the current study, 16-hour home audio recordings using the LENA (Language ENvironment Analysis) device are examined for older children and adolescents. Specific enhancements to the existing LENA analysis platform include the ability to diarize recordings for subjects aged 5 through 13, to detect non-verbal vocalizations such as laughter and whining, to identify child-directed speech, and to determine when questions are posed. Other higher-level descriptors involve extraction of affect, computation of conversational interaction measures, detection of cross-talk and interruption events, and identifying emotional outbursts. Subject-specific diarization based on a small amount of hand-labeled data yields acceptable accuracy. However, a newly developed system based on i-vectors, specifically designed for the environment at hand, requires no such labeling at the onset.
55-mW 1.2-V 12-bit 100-MSPS Pipeline ADCs for Wireless Receivers (2006)

For wireless receivers, low-power 1.2-V 12-bit 100-MSPS pipeline ADCs are fabricated in 90-nm CMOS technology. To achieve low-power dissipation at 1.2 V without the degradation of SNR, the configuration of 2.5bit/stage is employed with an I/Q amplifier sharing technique. Furthermore, single-stage common-source amplifiers are used in a sample-and-hold (S/H) circuit and a 1st multiplying digital-to-analog converter (MDAC). The common-source amplifier with two-stage transimpedance gain-boosting amplifiers realizes more than 90 dB. The measured SNR of the 100-MSPS ADC is 66.7 dB at 1.2-V supply. Under the condition, each ADC dissipates only 55 mW
Evolutionary image analysis and signal processing (2014)

tutorial Share on Evolutionary image analysis and signal processing Author: Stefano Cagnoni University of Parma, Parma, Italy University of Parma, Parma, ItalyView Profile Authors Info & Claims GECCO Comp '14: Proceedings of the Companion Publication of the 2014 Annual Conference on Genetic and Evolutionary ComputationJuly 2014 Pages 795–818https://doi.org/10.1145/2598394.2605359Online:12 July 2014Publication History 1citation83DownloadsMetricsTotal Citations1Total Downloads83Last 12 Months2Last 6 weeks0 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteGet Access
A wait-free sorting algorithm (1997)

Sorting in one of a set of fundamental problems in computer saence. In this paper we present the first wait-free algorithm for sorting an input array of size N using P s N proceseom to achieve optimal running time. Known sorting algorithms, when made wait-flee through previously eskabliehed trsmsformation techniques have complexity O(logs N). The randomized algorithm we present here, when run in the CRCW PRAM model executes in optimal O(log N) time where P = N and O(N log N/P) otherwise. The wait-free property guarantees that the sort will complete despite any delays or failures incumed by the processors. This is a very desirable property from an operating systems point of view, since it allows oblivious thread scheduling as well as thread creation and deletion, without fear of losing the algorithm's correctness. We further present a variant of the algorithm which is shown to suffer no more than O(m) cent ention when rust Sy'tlChrOnOUd~.
An SDTV Decoder with HDTV Capability: “An All-Format ATV Decoder” (1995)

This paper describes techniques for implementing a video decoder that can decode MPEG-2 High Definition (HD) bit streams at a significantly lower cost than previously described high definition video decoders. The subjective quality of the pictures produced by this “HD-capable” decoder are roughly comparable to current DBS delivered Standard Definition (SD) digital television pictures. The HD-capable decoder can decode SD bit streams with precisely the same results as a conventional standard definition decoder. Note that the MPEG term Main Profile at Main Level (MP@ML) is also used to refer to standard definition video in the sequel.
Assessing the synergistic effects of morphine and MP‐III‐024 co‐administration: enhanced antinociception with reduced side effects (2022)

Opioid analgesics are critical for acute and chronic pain management, but important side effects—including tolerance, constipation, respiratory depression, and abuse liability—limit their safety and utility. To provide patients with safer analgesic options, it is critically important to identify of new pharmacotherapeutic strategies to treat pain. Activation of µ‐opioid receptors (MORs) in central and peripheral nociceptive pathways mediates opioid analgesia and their critical side effects. Antinociception can also be achieved via selective enhancement of GABAergic signaling at ionotropic GABA A receptors. α2 and α3 subunit‐containing GABA A receptors (α2/α3GABA A ), which are co‐expressed with MORs in dorsal horn spinal pathways important to nociceptive transmission, can be selectively targeted with novel imidazodiazepine positive allosteric modulators (PAMs), such as MP‐III‐024, which produces antinociceptive effects with limited behavioral disruption. MP‐III‐024 co‐administered with morphine produces synergistic antinociceptive and anti‐hyperalgesic effects. In this study, we evaluated whether MP‐III‐024/morphine co‐administration produces sub‐additive or synergistic effects in behavioral tests sensitive to morphine side effects. Herein we report that co‐administration of MP‐III‐024/morphine at a 0.94/1 ratio (synergistic in models of antinociception) produced sub‐additive effects in morphine‐induced hyperlocomotion and in measures of behavioral disruption in food‐maintained operant responding. Ongoing studies are evaluating the effects of MP‐III‐024/morphine co‐administration on tolerance in the hot plate test and in conditioned place preference. These experiments are the first comprehensive preclinical analyses of a dual MOR‐α2/α3GABA A pharmacotherapy strategy which may increase the therapeutic window between desirable opioid analgesic effects and side effects.
Monte Carlo simulation of the radiant field produced by a multiple-lamp quartz heating system (1991)

A method is developed for predicting the radiant heat flux distribution produced by a reflected bank of tungsten-filament tubular-quartz radiant heaters. The method is correlated with experimental results from two cases, one consisting of a single lamp and a flat reflector and the other consisting of a single lamp and a parabolic reflector. The simulation methodology, computer implementation, and experimental procedures are discussed. Analytical refinements necessary for comparison with experiment are discussed and applied to a multilamp, common reflector heating system.
Supplemental Table S1 from A Novel Bispecific Antibody Targeting EGFR and cMet Is Effective against EGFR Inhibitor–Resistant Lung Tumors (2023)

&lt;p&gt;Origins and Genotypes of Lung Cancer Tumor Cell Lines&lt;/p&gt;
Guest-host interactions in sodium zeolite Y: structural and dynamical 23Na double-rotation NMR study of water, trimethylphosphine, molybdenum hexacarbonyl, and Mo(CO)4(PMe3)2 adsorption in Na56Y (1993)

Na-23 double-rotation NMR (DOR) provides site-specific structural and dynamical information on guest-host interactions within sodium zeolite Y pores. Quantitative adsorption of H2O, PMe3, and Mo(CO)6 guests affects both the positions and line shapes of the N-23 resonances from specific extraframework Na+ sites. The evolution of the Na-23 DOR spectra with the progressive introduction of guest molecules allows one to probe direct ''solvation'' effects involving the Na+ cations in the larger supercages, as well as indirect effects on the Na+ cations in adjacent smaller sodalite cavities. Na-23 DOR experiments conducted at two magnetic field strengths confirm that PMe3 coadsorption in 8{Mo(CO)6}, 16{Pme3}-Na56Y, and PMe3 ligand-substitution in 8{cis-MO(CO)4(PMe3)2]-Na56Y give rise to progressive deshielding and enhanced quadrupolar interactions of the anchoring Na+ cations in the alpha-cages, relative to those of the starting material, 8{Mo(CO)6}-Na56Y. Spin-lattice relaxation measurements indicate that adsorption of PMe3 facilitates an increased motion of the Na+ cations and/or guest species inside the alpha-cages.
The effect of antigen dose on T cell-targeting vaccine outcome (2018)

During the past 3-4 decades, an increasing amount of evidence has pointed to the complex role of the antigen dose or T cell receptor (TCR) stimulation strength on the subsequent type, duration and "flavor" or quality of the response. Antigen dose was initially shown to impact Th1/Th2 bias, and later also shown to differentially affect development and induction of Tregs, Th17, T-follicular helper (Tfh), cells, and others. In recent years the quality of both CD4/8 T cells during infections, cancer and/or autoimmunity has turned out to be critical for subsequent disease outcome. Importantly, different vaccination strategies also lead to different types of T cell responses, and the role of the antigen dose is emerging as an important factor as well as a tool for investigators to utilize in fine-tuning vaccine efficacy. This commentary will highlight essential background of how antigen dose can impact and affect the quality of T cell responses, and discuss how this translates in different vaccine settings.
Preserving Privacy in Personalized Models for Distributed Mobile Services (2021)

The ubiquity of mobile devices has led to the proliferation of mobile services that provide personalized and context-aware content to their users. Modern mobile services are distributed between end-devices, such as smartphones, and remote servers that reside in the cloud. Such services thrive on their ability to predict future contexts to pre-fetch content or make context-specific recommendations. An increasingly common method to predict future contexts, such as location, is via machine learning (ML) models. Recent work in context prediction has focused on ML model personalization where a personalized model is learned for each individual user in order to tailor predictions or recommendations to a user's mobile behavior. While the use of personalized models increases efficacy of the mobile service, we argue that it increases privacy risk since a personalized model encodes contextual behavior unique to each user. To demonstrate these privacy risks, we present several attribute inference-based privacy attacks and show that such attacks can leak privacy with up to 78% efficacy for top-3 predictions. We present Pelican, a privacy-preserving personalization system for context-aware mobile services that leverages both device and cloud resources to personalize ML models while minimizing the risk of privacy leakage for users. We evaluate Pelican using real world traces for location-aware mobile services and show that Pelican can substantially reduce privacy leakage by up to 75%.
The Effects of Aminoacetonitrile on Somatic and Ocular Development in the Fetal Rabbit (1963)

The occurrence of abnormal ocular development in generalized mesodermal disorders such as arachnodactyly (Marfan's syndrome, dolichostenomelia) has been recognized for some time. More recently, characteristic alterations in the chamber angle in this condition<sup>1-3</sup>and in other mesodermal disorders such as idiopathic scoliosis have been described.<sup>4</sup>A generalized mesodermal disorder, closely resembling Marfan's syndrome in the human can be produced in rodents by feeding the young a diet containing a high percentage of lathyrus odoratus seeds or their active principles. This diet-induced disease state called lathyrism includes scoliosis, deformities of the extremities, and dissecting aneurysm of the aorta. Extensive studies of this experimental mesodermal disorder have been done by Ponseti and his co-workers who, in addition to describing in detail the gross changes, have explored the histochemistry of the abnormal tissues, and have isolated the principal active compound from the lathyrus pea, β-aminopropinonitrile.<sup>5,6</sup>A closely related compound, aminoacetonitrile,
Aspectos epidemiológicos determinantes na manutenção da leishmaniose visceral no Estado do Maranhão - Brasil (1996)

The authors analysed the visceral leishmaniasis (VL) aspects in the state of Maranhão, Brazil, from 1982 to 1993. The disease happens to occur predominantly in São Luís Island (MA) and during the epidemic period, town of São Luís was pointed out as the main endemic area. The greatest frequency of cases occurred in 1993, despite the use of insecticide and dogs control. There was predominance of age between 0- to 4-year-old population with 58.04% of cases. Neither the human disease nor the rainfall index had significant seasonal variation. However they were correlated moderately, with high number of cases after the period of great precipitation of rain. After this study, the data obtained will allow a better control of the disease, despite some factors such as: the urbanization, localization and dynamic of transmission in endemic areas in the Maranhão state.
Nutribiosis feeding strategies: DFM supplementation of NE-challenged birds (2018)

International audience
Robust double D topology for roadway IPT applications (2017)

Roadway Inductive Power Transfer depends on robust and reliable primary magnetic couplers (pads), but existing pads use large quantities of ferrite, a brittle magnetic material. This paper presents two variations on the Double D topology to reduce or remove the ferrite thereby making the system more robust, using an additional coil to help shape the field instead. Simulations and laboratory validations are presented. Results show a ferrite-less Double D could allow a higher power to be transferred for a given leakage at the side of the roadway, at the expense of a higher primary current and system efficiency. In addition, a reduced ferrite pad with an additional coil allows a significant power transfer for a lower leakage profile than a full ferrite pad, enabling a less expensive and more robust system at the expense of end to end efficiency.
Gradients of Stiffness Guide Neurite Growth in 3D Collagen Gels (2007)

One approach to enhance nerve and spinal cord regeneration following injury is to implant a biomaterial scaffold to ”bridge” the gap of the injury. Structural/mechanical anisotropy has been suggested as a means of orienting this growth axially. We have spatially varied the mechanical properties of a 3D collagen gel to direct growth axially and unidirectionally. Gradients of mechanical properties were generated in collagen gels by exposing the collagen to a 0–1mM gradient of genipin, a cell-tolerated crosslinking agent, for 12hrs via microfluidics. The gradient of stiffness was confirmed via a gradient of genipin-induced fluorescence intensity, which we have previously correlated to the storage modulus of collagen gels. The growth of neurites from isolated chick embryo dorsal root ganglia (DRG) in the presence of these gradients was evaluated after 5 days in culture. In control cases, neurites grew into the collagen gel and up either side of the cross-channel to approximately equal lengths. A 20% difference in differential growth was observed in control experiments. In contrast, when presented a gradient of shear modulus from ∼365Pa – 60Pa, neurites elected to grow down the gradient of stiffness to the compliant side, with an almost 300% difference. Interestingly, the length of neurites in gels with gradients was significantly greater than the length of those grown in gels with uniform, untreated gels with high compliance. Control of neurite growth, cell migration, and other aspects of cell behavior in 3D scaffolds via mechanical properties offers vast potential for tissue engineering and other regenerative therapies.