gebhart/patrepeval huggingface dataset:
Retos que enfrenta la industria de la palma de aceite : la perspectiva de la plantación (2000)

La industria de la palma de aceite en Malasia es conocida por su capacidad para enfrentar retos y superarlos. Los principales retos entre 1905-1995 fueron analizados bajo tres fases: la primera, cubrio el periodo 1905-1965, durante el cual el progreso agronomico general fue dirigido a enfrentar el reto de la compatibilidad de extender la palma de aceite como un cultivo de plantaciones en el medio ambiente malasio, asi que la primera plantacion se establecio en 1917 y para 1965 el area plantada era de 96.945 hectareas. En la segunda fase, entre 1965 y 1985, el gobierno malasio hizo un llamado a la industria de plantaciones para una mayor diversificacion de la agricultura y ampliacion del area en palma de aceite, lo cual se logro mediante cultivos extensivos y asi en 1975 el area sembrada en palma de aceite aumento a 641.791 hectareas y para 1985 el area era de 1.482.209 hectareas. En la tercera fase, 1985-1995, la industria supero el reto de la industrializacion, primero ampliando el consumo del aceite de palma, tanto en usos comestibles como no comestibles, en especial mediante el desarrollo de la industria oleoquimica, segundo, preservando el medio ambiente mediante el uso sostenible de recursos, y tercero, operando como un proceso integrado a la plantacion, la planta extractora, la refineria y las unidades de fabricacion final. Asi para 1995, el area en palma de aceite se elevo a 2.450.087 hectareas. En este articulo se esbozan los retos actuales que enfrentan la industria y se exploran las formas y medios para superarlos desde la perspectiva del cultivo. Para tal fin se identificaron doce retos bajo cuatro areas principales: 1. Retos tecnologicos: reducir la brecha del rendimiento, producir mas productos terminados y vencer la competencia; 2. Retos economicos: la tierra, la relacion mano de obra/tierra y el costo de produccion; 3. Retos sociales: ingresos y estilo de vida, actitudes y valores y mecanizacion vs. mano de obra; 4. Retos ambientales: cumplir con las nuevas legislaciones sobre calidad, manejo del recurso natural y proteccion del medio ambiente.
Construction of nanostructured DNA harbouring phosphorodiamidate morpholino oligonucleotide for controlled tissue distribution in mice (2017)

Phosphorodiamidate morpholino oligonucleotides (PMOs) are a class of antisense oligonucleotides used in the treatment of neuromuscular diseases. Their major drawbacks are high blood clearance and poor cellular delivery. Previously, we demonstrated that tripod-like nanostructured DNA, or tripodna, was efficiently taken up by macrophages and dendritic cells. In this study, we used iodine-125(<sup>125</sup>I)-labelled PMOs, designed a tripodna harbouring an <sup>125</sup>I-PMO (<sup>125</sup>I-PMO/tripodna), and evaluated whether this tripodna could control the pharmacokinetic properties of PMO. Gel electrophoresis showed that <sup>125</sup>I-PMO was almost completely incorporated into the tripodna. Compared to <sup>125</sup>I-PMO, <sup>125</sup>I-PMO/tripodna was more efficiently taken up by macrophage-like RAW264.7 cells. Moreover, after intravenous injection into mice, the area under the plasma concentration-time curve of <sup>125</sup>I-PMO/tripodna was significantly larger than that of <sup>125</sup>I-PMO. The distribution of <sup>125</sup>I-PMO/tripodna in the liver and spleen at 24 h was 32- and 51-fold higher than that of <sup>125</sup>I-PMO, respectively. The fractionation of liver cells revealed that non-parenchymal cells were the major cells contributing to the hepatic uptake of <sup>125</sup>I-PMO/tripodna. These results indicate that tripodna has the potential to deliver PMO, particularly to the liver and spleen.
Mechanics, Planning, and Control for Tapping (2000)

We present analysis and experimental demonstration of manipulation by tapping. Our problem domain is positioning planar parts on a support surface by a sequence of taps; each tap imparts some initial velocities to the object, which then slides until it comes to rest due to friction. We formulate the mechanics of tapping for circular axisymmetric objects, show how to plan a single tap and a sequence of taps to reach a goal configuration, and present feedback control methods to robustly accomplish positioning tasks. With these methods, we have experimentally demonstrated positioning tasks using tapping, including high-precision positioning tasks in which the object is positioned more precisely than the tapping actuator. We show stability and sensitivity analysis in support of these results.
BioRadioTransmitter: A Self-Powered Wireless Glucose-Sensing System (2011)

We constructed a stand-alone, self-powered, wireless glucose-sensing system called a BioRadioTransmitter by using a radio transmitter in which the radio wave transmission frequency changes with the glucose concentration in the fuel cell. The BioRadioTransmitter is a significant advance toward construction of an implantable continuous glucose monitor.
Biorthogonally accessed three-dimensional two-photon memory for relational database operations (1997)

Memory bandwidth is a bottleneck for very large database machines. Parallel-access three-dimensional two-photon memories have the potential of achieving enormous throughput (>100 Gbit/s) and capacity (1 Tbit/cm(3)) [Appl. Opt. 29, 2058 (1990)] and, consequently, are well suited for this application. Our analysis shows that some operations can be completed more than 2 orders of magnitude faster with this type of memory than with a system based on serial-access storage. These particular memories have a further feature of being accessible in orthogonal directions. We show that this property, used in conjunction with a three-dimensional data-organization scheme designed for this approach, leads to improved performance by permitting the user a choice of accessing strategies for a given operation.
Fast and high‐resolution myelin water imaging: Accelerating multi‐echo GRASE with CAIPIRINHA (2020)

By combining a 3D multi-echo GRASE sequence with CAIPIRINHA sampling, whole-brain MWF maps were obtained in 10:30 min with 1.6 mm isotropic resolution. The good correlation with conventional MESE-based maps demonstrates that the implemented sequence may be a promising alternative to time-consuming MESE acquisitions.
Binding properties of three neuropeptides Y receptor subtypes from zebrafish - comparison with mammalian Y1 receptor (2000)

Binding properties of three neuropeptides Y receptor subtypes from zebrafish - comparison with mammalian Y1 receptor
A Device for Harvesting Energy From Rotational Vibrations (2010)

Abstract A new device designed to harvest rotational vibration energy is presented. The device is modeled as a spring-mass-damper system connected to a vibration source where a torsion rod is used as a spring element and a shearing electromagnetic induction circuit as the energy harvesting element. The device is inherently a resonant type harvester. A prototype device is tested using a purely sinusoidal vibration input and more realistic inputs consisting of wider bandwidths, multiple resonance peaks, and low amplitude noise. The performance of the prototype to realistic inputs verifies the ongoing challenge to vibration energy harvesting, namely, significant loss of performance when using broadband inputs with resonant based devices.
Renal dysfunction and prognosis of COVID-19 patients: a hospital-based retrospective cohort study (2020)

Abstract Introduction: Increasing evidence indicate that coronavirus disease 2019 (COVID-19) is companied by renal dysfunction. However, the association of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2)-induced renal dysfunction with prognosis remains unclear. Materials and methods: This prospective case-cohort study analyzed 154 COVID-19 patients from the Second People’s Hospital of Fuyang City in Anhui Province. Clinical and demographic information were collected. Renal function was evaluated and its prognosis was followed up. Results : Of 154 hospitalized patients with COVID-19, 125 were common and 29 were severe patients. On admission, 16 (10.4%) patients were with renal dysfunction. Serum creatinine and cystatin C were increased, eGFR was decreased in severe patients compared with those in common patients. Renal dysfunction was more common in severe patients. By multivariate logistic regression, male, higher age and hypertension were three importantly independent risk factors of renal dysfunction in COVID-19 patients. Follow-up study found that at least one renal function marker of 3.33% patients remained abnormal in two weeks after discharge. Conclusion : Male elderly COVID-19 patients with hypertension elevates the risk of renal dysfunction. SARS-CoV-2-induced renal dysfunction are not fully recovered in two weeks after discharge.
Crystallization and the mechanical and rheological properties of decrosslinked–crosslinked‐high‐density polyethylenes using a supercritical fluid (2010)

Abstract The crystallization, and mechanical and rheological properties of decrosslinked–crosslinked‐high‐density polyethylenes using supercritical methanol were investigated by DSC, WAXS, DMTA, and UDS. Crosslinked high‐density polyethylenes were successfully decrosslinked in a supercritical methanol condition. The residual gel content of the decrosslinked samples decreased with the reaction temperature. The crystallization behavior, mechanical, and rheological properties of the decrosslinked samples were influenced considerably by the gel content. As the gel content increased, the network gel structure restricted the chain mobility of polymer molecules in the melt state and hindered their crystallization. Thus, the nonterminal yield behavior in the melt state was enhanced and the crystallinity decreased. The dynamic elastic modulus of the decrosslinked sample in solid state increased with the increase in the crystallinity. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2011
Temperature sensor response characterization. Final report. [PWR] (1980)

A theoretical study of platinum resistance temperature detector (PRTD) response time characteristics has been conducted as a heat transfer problem. The physical basis for the loop current step response (LCSR) verification has been extended by application of correction factors to improve test accuracy. Results of in-loop tests are described for three alternate PRTD time response methodologies. The equipment needed for and limited time response tests of chromel-alumel thermocouples are described.
Did a higher distribution of pedelecs result in more severe accidents in Germany (2015)

The study aimed at estimating the impact of pedelecs (with an assumed higher speed than bicycles) on the traffic accident severity in Germany for different penetration rates. The analysis shows that in many real situations (68%) an electrical support of bicycles has no influence on the sequence of accident events. Taking into account a number of unreported “single bicycle accidents, the adoption of similar traffic behavior and similar age distribution, the authors determined a shift of 400 former slightly to seriously injured cyclists in Germany per year. Overall this would be an increase of approximately 2.3% in case of 10% of pedelec penetration with the pessimistic assumption of 10 km/h speed increase although first natural driving studies predict a much lower average speed increase of pedelecs. The hypothesis verbalized in the initial question whether a higher distribution of pedelecs will result in more severe accidents in Germany is not verified. The study shows that electrical support didn’t result in higher collision speed in general. In many accident situations, the speed of pedelecs has only a minor influence on the accident severity. Further research focusing on a possible change of driver behavior especially in new target groups (elderly people) will be needed.
Microarray Expression Profiles of 20.000 Genes across 23 Healthy Porcine Tissues (2007)

The results from this study constitute a valuable and publicly available resource of basic gene expression profiles in normal porcine tissues and will contribute to the identification and functional annotation of porcine genes.
Cost-Based Analysis of Hierarchical DHT Design (2006)

Flat DHT architectures have been the main focus of the research on DHT design so far. However, there have been also a number of works proposing hierarchical DHT organizations and pointing their advantages. They mostly rely on the intuitive understanding that hierarchy is desirable in any complex system. In this paper we formalize this intuition within a general cost-based framework. We provide a cost model of a specific hierarchical DHT organization composed of superpeers and leafnodes, and show that the costs of running the network are not necessarily minimized for flat DHT organization, providing thus a formal motivation for hierarchical DHTs. We further hint on what distributed algorithms can be applied in practice to reach optimal operating point of the network
A Near-Exact Sum Rate Approximation of Random Beamforming and Its Application to Mode Optimization (2009)

In this letter, a closed form approximation for the average sum rate of random beamforming is derived. It provides a near-exact approximation for arbitrary numbers of beams, users, and received SNR. The approximation is also applied to an average-sense multimode random beamforming scheme which optimizes the number of random beams without any type of instantaneous channel information. The proposed scheme shows better sum rate performance than random beamforming as well as an existing dual mode random beamforming scheme based on instantaneous channel information, while the number of feedback bits for beam index is reduced compared to random beamforming.
How M.Mspl and M.Hpall decide which base to methylate (1992)

The HpaII methylase (M.HpaII) recognizes the sequence CCGG and methylates the inner cytosine residue. The MspI methylase (MspI) recognizes the same sequence but methylates the outer cytosine residue. Both methylases have the usual architecture of 10 well-conserved motifs surrounding a variable region, responsible for sequence specific recognition, that is quite different in the two methylases. We have constructed hybrids between these two methylases and studied their methylation properties. A hybrid containing the variable region and C-terminal sequences from M.MspI methylates the outer cytosine residue. A second hybrid identical to the first except that the variable region derives from the M.HpaII methylates the inner cytosine residue. Thus the choice of base to be methylated within the recognition sequence is determined by the variable region.
Ionotronics Based on Horizontally Aligned Carbon Nanotubes (2020)

Abstract Controlled ion transport through ion channels of cell membranes regulates signal transduction processes in biological systems and has also inspired the thriving development of ionic electronics (ionotronics or iontronics) and biocomputing. However, for constructing highly integrated ionic electronic circuits, the integration of natural membrane‐spanning ion channel proteins or artificial nanomembrane‐based ionic diodes into planar chips is still challenging due to the vertically arranged architecture of conventional nanomembrane‐based artificial ionic diodes. Here, a new design of ionic diode is reported, which allows chip‐scale integration of ionotronics, based on horizontally aligned nanochannels made from multiwalled carbon nanotubes (MWCNTs). The rectification of ion transport through the MWCNT nanochannels is enabled by decoration of oppositely charged polyelectrolytes on the channel entrances. Advanced ionic electronic circuits including ionic logic gates, ionic current rectifiers, and ionic bipolar junction transistors (IBJT) are demonstrated on planar nanofluidic chips by stacking a series of ionic diodes fabricated from the same bundles of MWCNTs. The horizontal arrangement and facile chip‐scale fabrication of the MWCNT ionic diodes may enable new designs of complex but monolithic ionotronic systems. The MWCNT ionic diode may also prove to be an excellent platform for investigation of electrokinetic ion transport in 1D carbon materials.
Leishmaniasis Vaccines: Applications of RNA Technology and Targeted Clinical Trial Designs (2022)

<i>Leishmania</i> parasites cause a variety of discrete clinical diseases that present in regions where their specific sand fly vectors sustain transmission. Clinical and laboratory research indicate the potential of immunization to prevent leishmaniasis and a wide array of vaccine candidates have been proposed. Unfortunately, multiple factors have precluded advancement of more than a few <i>Leishmania</i> targeting vaccines to clinical trial. The recent maturation of RNA vaccines into licensed products in the context of COVID-19 indicates the likelihood of broader use of the technology. Herein, we discuss the potential benefits provided by RNA technology as an approach to address the bottlenecks encountered for <i>Leishmania</i> vaccines. Further, we outline a variety of strategies that could be used to more efficiently evaluate <i>Leishmania</i> vaccine efficacy, including controlled human infection models and initial use in a therapeutic setting, that could prioritize candidates before evaluation in larger, longer and more complicated field trials.
Design and Optimization of a Thermoplastic Tow-Placement Process with In-Situ Consolidation (1997)

Thermoplastic tow-placement with in-situ consolidation offers the potential for rapid fabrication of composite parts for a variety of applications. Physical models and model-based and experimental analysis of the process phenomena have been previously reported by the authors and other investigators in the literature. This paper presents a methodology for practical design and optimization using the available theoretical process models. Processing windows are developed based on considerations of material degradation through weight loss, final void content, and dimensional change of the tows, all of which determine laminate quality and thus, part performance. Optimum line speed and heat input variations with composite thickness are identified based on parametric studies to maximize interfacial bond strength and minimize fabrication time, subject to constraints on the above-mentioned quality-related parameters. The processing windows and optimum profiles are presented in terms of the controllable process variables, which allows for a ready implementation of the results in practice.
Long Short Term Memory Networks for Light Field View Synthesis (2019)

Because light field devices have a limited angular resolution, artificially reconstructing intermediate views is an interesting task. In this work, we propose a novel way to solve this problem using deep learning. In particular, the use of Long Short Term Memory Networks on a plane sweep volume is proposed. The approach has the advantage of having very few parameters and can be run on sequences with arbitrary length. We show that our approach yields results that are competitive with the state-of-the-art for dense light fields. Experimental results also show promising results with light fields with wider baselines.
Supplementary Figure 1 from T-cell Expression of IL10 Is Essential for Tumor Immune Surveillance in the Small Intestine (2023)

&lt;p&gt;Representative analysis of bone marrow reconstitution efficiency. (A) FACS of total live MNC derived from the intestine of donor CD45.2+ mouse. (B) Frequencies of CD45.1+ and CD45.2+ cells in the intestine of a representative chimeric mouse. CD45.1 donor bone marrow cells were depleted of Lin+ cells and injected into retro-orbital sinus of lethally irradiated 2 month old CD45.2 APCdelta468 mice. To establish the level of bone marrow reconstitution, chimeric APCdelta468 mice were aged to 4 months of age and intestinal MNC were isolated and analyzed by flow cytometry for expression of CD45.2 and CD45.1.&lt;/p&gt;
Quality Control (2009)

No AccessPlastics Manufacturing Systems EngineeringJun 2009Quality ControlDavid O. KazmerDavid O. KazmerSearch for more papers by this authorhttps://doi.org/10.3139/9783446430143.013SectionsAboutPDF ToolsAdd to FavoritesDownload CitationTrack CitationsCopy LTI LinkPDF key 'share (en)' returned an object instead of string.FacebookTwitterEmailLinkedIn previous chapternext chapter FiguresReferencesRelatedDetails 2009Pages: 387-417Print ISBN: 978-3-446-42014-4eISBN: 978-3-446-43014-3 Copyright & Permissions© 2009 Carl Hanser Verlag GmbH & Co. KGPDF DownloadLoading ...
MIMO INFORMATION THEORY (2003)

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Insertion of IPv6 Segment Routing Headers in a Controlled Domain (2019)

The network operator and vendor community has clearly indicated that
IPv6 header insertion is useful and required. This is notably the case
when the entire journey of the packet remains in its source domain. In
such a context, it does not matter where the extension header is
inserted. The source domain may decide to place the IPv6 extension
header insertion where it suits its best: at the source of the packet
or at any midpoint within the source domain.
Rapid and Selective Deposition of Patterned Thin Films on Heterogeneous Substrates via Spin Coating (2019)

The selective deposition of polymer thin films can be achieved via spin coating by manipulating interfacial interactions. While this "spin dewetting" approach sometimes generates spatial localization on topographic and chemical patterns, the connection between material selection, process parameters, and resulting film characteristics remains poorly understood. Here, we demonstrate that accurate control over these parameters allows incomplete trichlorosilane self-assembled monolayers (SAMs) to induce spin dewetting on both homogeneous (SiO<sub>2</sub>) and heterogeneous (Cu/SiO<sub>2</sub> or TiN/SiO<sub>2</sub>) surfaces. Glassy polymers undergo a sharp transition from uniform wetting to complete dewetting depending on spin speed, solution concentration, polymer molecular weight, and SAM chemistry. Under optimal conditions, spin dewetting on line-space patterns results in the selective deposition of polymer over regions not functionalized with SAM. The insights described herein clarify the importance of different variables involved in spin dewetting and provide access to a versatile strategy for patterning polymeric thin films.
TriMedia CPU64 application domain and benchmark suite (2003)

At Philips Research Labs, we are investigating the 64-bit VLIW core (also called CPU64) for future TriMedia processors. This processor is targeted towards embedded multimedia applications. In order to be able to perform a quantitative design space exploration, a set of benchmark applications has been developed which is representative of the application domain. This article describes the way the benchmark set was developed as well as providing a more detailed description of one of the benchmarks. As a result, it is shown that this new CPU has a high performance for the application domain while the programming interface is very convenient. Furthermore, such a programmable media processor may offer new options and challenges to algorithm designers.
Integrative metabolome and transcriptome profiling reveals discordant energetic stress between mouse strains with differential sensitivity to acrolein‐induced acute lung injury (2011)

These findings suggest management of energetic stress varies between these strains, and that the ability to evoke auxiliary energy generating pathways rapidly and effectively may be critical in enhancing survival during acute lung injury in mice.