gebhart/patrepeval huggingface dataset:
Qualitative and Quantitative Analyses of Gibberellins in Vegetative Shoots of Normal, <i>dwarf</i>-1, <i>dwarf</i>-2, <i>dwarf</i>-3, and <i>dwarf</i>-5 Seedlings of <i>Zea mays</i> L. (1988)

Gibberellins A(12) (GA(12)), GA(53), GA(44), GA(19), GA(17), GA(20), GA(29), GA(1), and GA(8) have been identified from extracts of vegetative shoots of normal (wild type) maize using full scan capillary gas chromatography-mass spectrometry and Kovats retention indices. Seven of these gibberellins (GAs) have been quantified by capillary gas chromatography-selected ion monitoring using internal standards of [(14)C(4)]GA(53), [(14)C(4)]GA(44), [(2)H(2)] GA(19), [(13)C(1)]GA(20), [(13)C(1)]GA(29), [(13)C(1)]GA(1), and [(13)C(1)]GA(8). Quantitative data from extracts of normal, dwarf-1, dwarf-2, dwarf-3, and dwarf-5 seedlings support the operation of the early 13-hydroxylation pathway in vegetative shoots of Zea mays. These data support the positions in the pathway blocked by the mutants, previously assigned by bioassay data and metabolic studies. The GA levels in dwarf-2, dwarf-3, and dwarf-5 were equal to, or less than, 2.0 nanograms per 100 grams fresh weight, showing that these mutants are blocked for steps early in the pathway. In dwarf-1, the level of GA(1) was very low (0.23 nanograms per 100 grams fresh weight) and less than 2% of that in normal shoots, while GA(20) and GA(29) accumulated to levels over 10 times those in normals; these results confirm that the dwarf-1 mutant blocks the conversion of GA(20) to GA(1). Since the level of GAs beyond the blocked step for each mutant is greater than zero, each mutated gene probably codes for an altered gene product, thus leading to impaired enzyme activities.
Radiowave Propagation and Smart Antennas for Wireless Communications (2002)

This book emerged from teaching a graduate level course in propagation and smart antennas at the Naval Postgraduate School. In its present form, it is suitable not only as a graduate level text, but also as a reference book for industry and research use. The area of radiowave propagation and smart antennas is highly interdisciplinary, extracting material from electromagn- ics, communications, and signal processing. This book is useful to workers in electromagnetics who would like to supplement their background with relevant communicational aspects and to workers in communications who would like to supplement their background with relevant electromagnetic aspects. Anyone with a basic understanding of probability, wave propagation, digital com- nications, and elementary signal processing should be able to appreciate the contents of the book. The book consists of nine chapters with several worked out examples d- persed throughout. Chapter 1 covers the basics of cellular communications. Chapter 2 covers the basic principles of electromagnetic wave propagation relevant to path loss predictions in wireless communications. Students with little prior background in electromagnetics should find the first few sections of Chapter 2 self-sufficient. Empirical path loss models that are used in system design are treated in Chapter 3. The chapter includes the traditional models as well as some of the newer models. Chapter 4 has a thorough discussion on the causes and characterization of small scale fading. The topic of spatial c- relation that is very important for antenna arrays is discussed there in detail
Isolation of IgE from normal mouse serum. (1979)

Mouse IgE was isolated from reaginic ascitic fluid and an antiserum to it was produced in rabbits. An immunoadsorbent, prepared with this antiserum, was used to isolate IgE from normal mouse serum. Mouse serum proteins, isolated by (NH4)2SO4 (40--60%) precipitation, were applied to the anti-IgE immunoadsorbent and eluted with 3 M KI or 3.5 M NaSCN. In addition to containing IgE, the eluate contained other immunoglobulins which were subsequently removed with specific immunoadsorbents to IgG1, IgG2a, IgG2b, IgA and IgM. Further purification was achieved by gel filtration on Bio Gel A 0.5 m, ion exchange chromatography on DEAE cellulose, and Pevikon block electrophoresis. Since non-immunoglobulin components were demonstrated by immunoelectrophoresis, IgE was isolated from this pool with an anti-Fab immunoadsorbent and eluted with 3.5 M NaSCN. Based on recovery of 987 micrograms IgE from 855 ml NMS, IgE concentration was estimated at 1.15 microgram/ml. Analysis of purified IgE by immunoelectrophoresis and immunoprecipitation in gel detected a single component, partially identical to isoelectric focused rat IgE myelomas IR162 and IR331 Antiserum to it could completely abolish 48 h but not 2 h passive cutaneous anaphylaxis (PCA) reactions. Normal IgE, when used as a diluent, could inhibit 48 h PCA reaction of reaginic antibody suggesting that it binds to mouse skin in a way similar to reagin. This demonstrates that IgE can be isolated from normal mouse serum. The availability of this source of mouse IgE should facilitate further use of this animal model in studies of allergic reactions.
Diode-Free T-Type Three-Level Neutral-Point-Clamped Inverter for Low-Voltage Renewable Energy System (2014)

In this paper, the conventional I- and T-type three-level neutral-point-clamped (3L-NPC) inverter for low-voltage renewable energy systems is first investigated. Literature research shows that the T-type inverter improves I-type's insulated-gate bipolar transistor (IGBT) + IGBT current paths. However, the IGBT + diode paths are the same. The calculation in this paper further reveals that the IGBT + diode current paths dominate the conduction losses and even the whole semiconductor losses. Based on the aforementioned recognitions, a novel T-type inverter is presented as an alternative to be applied in the low-voltage renewable energy systems. In the proposed 3L-NPC, four CoolMosfets replace the IGBT + diode middle bidirectional switch. In the proposed topology, there is no diode involved in the current path supposing the unity power factor. In this way, the conduction loss is expected to be reduced compared with that from the conventional T-type 3L-NPC, particularly in the low and medium power ranges.
Upregulation of Plasminogen Activator Inhibitor-1 in Irradiated Recipient Arteries and Veins from Free Tissue Transfer Reconstruction in Cancer Patients (2018)

The current study shows a sustained upregulation of PAI-1 in both arteries and veins after exposure to ionizing radiation, indicating a chronic inflammation mainly in the adventitia. We believe that the results contribute to further understanding of radiation-induced vascular disease, where targeting PAI-1 may be a potential treatment.
Experience with Double Lumen Right Atrial Catheters (1982)

A double lumen right atrial catheter was placed in 57 allogeneic marrow transplant recipients, and its use was compared to a concurrent series of 63 patients receiving the large-bore single lumen catheter. Ten double lumen catheter recipients developed septicemia, while neutropenic with granulocyte counts less than 100 per cubic centimeter, and three had their catheters removed for persistent septicemia. Seventeen single lumen catheter recipients developed septicemia while granulocytopenic, and one had the catheter removed for persistent septicemia. Hyperalimentation was more effectively delivered with the double lumen catheter which provides a route for infusion of hyperalimentation solutions at a constant rate during infusions of blood products, antibiotics, and other fluids.
Optimization of unreleased CMOS-MEMS RBTs (2016)

In this paper, we present an efficient framework for optimization of MEMS resonators based on model order reduction and memoization to significantly speed-up computations 40 x). Owing to their technological importance and numerous applications, unreleased CMOS resonant body transistors (RBTs) are considered. Their intricate structure requires computationally intensive finite element method (FEM) frequency domain simulations, which hinders their optimization. In this work, numerical optimization combined with a physics-based phononic crystal (PnC) waveguide design enables the realization of unreleased CMOS-RBTs with record breaking performance. The optimized RBTs have been fabricated in IBM 32nm SOI technology, demonstrating a quality factor Q ~ 11,620 at 3.252 GHz for an f · Q ~ 3.8 × 10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">13</sup> .
Estimation of Regional Economic Development Indicator from Transportation Network Analytics (2020)

With the booming economy in China, many researches have pointed out that the improvement of regional transportation infrastructure among other factors had an important effect on economic growth. Utilizing a large-scale dataset which includes 3.5 billion entry and exit records of vehicles along highways generated from toll collection systems, we attempt to establish the relevance of mid-distance land transport patterns to regional economic status through transportation network analyses. We apply standard measurements of complex networks to analyze the highway transportation networks. A set of traffic flow features are computed and correlated to the regional economic development indicator. The multi-linear regression models explain about 89% to 96% of the variation of cities' GDP across three provinces in China. We then fit gravity models using annual traffic volumes of cars, buses, and freight trucks between pairs of cities for each province separately as well as for the whole dataset. We find the temporal changes of distance-decay effects on spatial interactions between cities in transportation networks, which link to the economic development patterns of each province. We conclude that transportation big data reveal the status of regional economic development and contain valuable information of human mobility, production linkages, and logistics for regional management and planning. Our research offers insights into the investigation of regional economic development status using highway transportation big data.
Rate of Increase in Circulating IL-7 and Loss of IL-7Rα Expression Differ in HIV-1 and HIV-2 Infections: Two Lymphopenic Diseases with Similar Hyperimmune Activation but Distinct Outcomes (2007)

IL-7 is a nonredundant cytokine for T cell homeostasis. Circulating IL-7 levels increase in lymphopenic clinical settings, including HIV-1 infection. HIV-2 infection is considered a "natural" model of attenuated HIV disease given its much slower rate of CD4 decline than HIV-1 and limited impact on the survival of the majority of infected adults. We compared untreated HIV-1- and HIV-2-infected patients and found that the HIV-2 cohort demonstrated a delayed increase in IL-7 levels during the progressive depletion of circulating CD4 T cells as well as a dissociation between the acquisition of markers of T cell effector differentiation and the loss of IL-7Ralpha expression. This comparison of two persistent infections associated with progressive CD4 depletion and immune activation demonstrates that a better prognosis is not necessarily associated with higher levels of IL-7. Moreover, the delayed increase in IL-7 coupled with sustained expression of IL-7Ralpha suggests a maximization of available resources in HIV-2. The observation that increased IL-7 levels early in HIV-1 infection were unable to reduce the rate of CD4 loss and the impaired expression of the IL-7Ralpha irrespective of the state of cell differentiation raises concerns regarding the use of IL-7 therapy in HIV-1 infection.
Pesticides (1983)

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPesticidesJoseph. Sherma and Gunter. ZweigCite this: Anal. Chem. 1983, 55, 5, 57–70Publication Date (Print):April 1, 1983Publication History Published online1 May 2002Published inissue 1 April 1983https://pubs.acs.org/doi/10.1021/ac00256a005https://doi.org/10.1021/ac00256a005research-articleACS PublicationsRequest reuse permissionsArticle Views154Altmetric-Citations8LEARN 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
RESISTANCE AND LATENCY (1985)

Viruses may acquire resistance to specific inhibitors by mutation and selection of less sensitive variants. For herpes simplex this can be demonstrated readily in tissue culture. A single base substitution can lead to change in the substrate specificity of a virus-induced enzyme and result, for example, in acyclovir resistance In man, the persistent nature of herpes infections with latency and recurrence means that protracted interactions between virus and drug are likely, perhaps favouring the development of resistance. However, the infection is transmitted relatively infrequently between individual and the complex interactions between the virus and its host mean that minor genetic changes readily disable the virus. These facts probably explain why drug resistance has not yet been recognized as a serious problem. However, it will be shown in the following article that clinical resistance to nucleoside analogues including acyclovir has been detected, and that these clinical observations are consistent with earlier findings in vitro and in animal models. This suggests that resistance to antiviral drugs will become a significant problem in the future.
Calcium-Channel Blockers and Breast Cancer (2013)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA Internal Medicine HomeNew OnlineCurrent IssueFor Authors Podcast Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA Internal Medicine journal
Resistive Interchange Modes Destabilized by Helically Trapped Energetic Ions in a Helical Plasma (2015)

A new bursting m=1/n=1 instability (m,n: poloidal and toroidal mode numbers) with rapid frequency chirping down has been observed for the first time in a helical plasma with intense perpendicular neutral beam injection. This is destabilized in the plasma peripheral region by resonant interaction between helically trapped energetic ions and the resistive interchange mode. A large radial electric field is induced near the edge due to enhanced radial transport of the trapped energetic ions by the mode, and leads to clear change in toroidal plasma flow, suppression of microturbulence, and triggering an improvement of bulk plasma confinement.
The developmentally-regulated<i>Drosophila</i>gene<i>rox8</i>encodes an RRM-type RNA binding protein structurally related to human TIA-1-type nucleolysins (1993)

We report the molecular analysis of a novel Drosophila melanogaster gene, rox8, isolated in a PCR-based screen for sequences encoding RRM-type RNA-binding polypeptides. The rox8 gene is predicted to encode a 50-kilodalton protein displaying extensive amino acid sequence similarities (46% overall identity; 57 to 60% similarity) to the two recently described human TIA-1-type nucleolysins. These cytolytic granule associated proteins, which bind polyadenylated sequences in vitro and trigger DNA fragmentation in permeabilized target cells, are suspected to participate in the apoptotic cell death pathway induced by T-lymphocytes and natural killer cells. The structural relatedness of the three proteins includes three tandemly-repeated consensus RNA-recognition motifs at the N-terminal end and a putative membrane targeting signal at the C-terminal end. rox8 cytologically maps to 95D5-9 on the right arm of the third chromosome. Two rox8 transcripts of 3 and 3.3 kb in length, respectively, result from a developmentally-modulated alternative usage of different polyadenylation sites and are differentially accumulated throughout the fly life cycle. Molecular characterization of rox8 represents the first step in a genetic analysis of the potential roles of a TIA-1-related protein in RNA metabolism and/or programmed cell death in Drosophila.
Pyrolysis and Combustion Characteristics of an Indonesian Low-Rank Coal under O<sub>2</sub>/N<sub>2</sub>and O<sub>2</sub>/CO<sub>2</sub>Conditions<sup>†</sup> (2009)

Pyrolysis and combustion characteristics of an Indonesian low-rank coal are studied under oxy-fuel (O2/CO2) and air (O2/N2) conditions using a drop tube furnace (DTF) and a thermogravimetric analyzer (TGA). Raw coal, dried coal, and binderless briquette samples of the same coal were used in the experiments, and the effects of drying and binderless briquetting on the reactivity of the coal under different conditions were investigated. Chars were prepared in the DTF in both N2 and CO2 atmospheres in the temperature range of 800−1400 °C. The reactivity of chars under oxy-fuel and air conditions was analyzed in the TGA. The coal reactivity under oxy-fuel conditions differed from that under air combustion conditions. The temperature at which significant gasification of the coal and char took place in the concentrated CO2 gas stream was also identified. Characteristics of chars from different conditions were compared. Drying and briquetting had some noticeable influences on the reactivity of the coal under oxy-fuel conditions.
No Light in August: Power System Restoration Following the 2003 North American Blackout (2014)

On 14 August 2003, three 345-kV transmission circuits in northeastern Ohio contacted overgrown trees during a 40-min time span, starting a chain of events that culminated in the collapse of the electrical grid across the eastern Great Lakes region, the northeastern United States, and parts of eastern Canada. In the aftermath of the disturbance, large portions of the Eastern Interconnection were blacked out, and several electrical islands were present. System operators faced a formidable task: to reassemble the grid and restore power to tens of millions of customers. The challenges that had to be overcome varied significantly from one state or province to another. New York, New England, Ontario, Michigan, and Ohio each had unique problems that operators had to address.
Recent advances in iron complexes as potential anticancer agents (2015)

The iron complexes discussed in this review highlight their promising future as anticancer agents.
PCP: A Generalized Approach to Optimizing Performance Under Power Constraints through Resource Management (2014)

Many computing systems are constrained by power budgets. While they could temporarily draw more power, doing so creates unsustainable temperatures and unwanted electricity consumption. Developing systems that operate within power budgets is a constrained optimization problem: configuring the components within the system to maximize performance while maintaining sustainable power consumption. This is a challenging problem because many different components within a system affect power/performance tradeoffs and they interact in complex ways. Prior approaches address these challenges by fixing a set of components and designing a power budgeting framework that manages only that one set of components. If new components become available, then this framework must be redesigned and reimplemented. This paper presents PCP, a general solution to the power budgeting problem that works with arbitrary sets of components, even if they are not known at design time or change during runtime. To demonstrate PCP we implement it in software and deploy it on a Linux/x86 platform.
Fabrication of low-cost planar wavelength-selective optical add-drop multiplexer by employing UV photosensitivity (2002)

A 2×2 optical add-drop multiplexer has been fabricated by exclusive use of the UV photosensitivity effect in defining the waveguide patterns and Bragg pattern without using any etching process on the multilayered slab structure prepared by a single session of flame hydrolysis deposition process. That is, the waveguide patterns were written by direct writing of a focused UV beam and, subsequently, the periodic grating was imprinted on the plate by a broad UV exposure over a phasemask. The add and drop efficiencies measured at the Bragg wavelength were 25 and 20 dB, respectively.
Models of defeat (2003)

Coalition operations are increasingly effects-based, which means they apply force only as necessary to achieve political and psychological effects. Capture the Flag is a wargaming environment that includes intelligent, autonomous adversaries. Our planner previously focused on two goals: occupying objectives and attrition. But attrition is a means to the defeat of one's enemies, not an end in itself. For Capture the Flag to plan for defeat, it needs a model of defeat. We model the "capacity for conflict" as a leaky bucket: when a unit's bucket is full, it has no more capacity for conflict and it capitulates. Flow into and out of the bucket is modulated by several factors including attrition and heroism. The model is inherently dynamical, so it exhibits the time-dependent behaviors one observes in real conflicts; for example, identical attacks will have different effects on capitulation as a function of their timing.