Institution
Instituto Politécnico Nacional
Education•Mexico City, Mexico•
About: Instituto Politécnico Nacional is a education organization based out in Mexico City, Mexico. It is known for research contribution in the topics: Population & Control theory. The organization has 43351 authors who have published 63315 publications receiving 938532 citations. The organization is also known as: Instituto Politécnico Nacional & Instituto Politecnico Nacional.
Topics: Population, Control theory, Thin film, Catalysis, Nonlinear system
Papers published on a yearly basis
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University of Utah1, Los Alamos National Laboratory2, National Autonomous University of Mexico3, Universidad Michoacana de San Nicolás de Hidalgo4, Michigan Technological University5, University of Maryland, College Park6, Polytechnic University of Puerto Rico7, Goddard Space Flight Center8, University of Rochester9, University of Wisconsin-Madison10, National Institute of Astrophysics, Optics and Electronics11, Polish Academy of Sciences12, Max Planck Society13, Benemérita Universidad Autónoma de Puebla14, University of Guadalajara15, George Mason University16, Marshall Space Flight Center17, University of New Mexico18, Georgia Institute of Technology19, Michigan State University20, Instituto Politécnico Nacional21, Pennsylvania State University22, CINVESTAV23, Universidad Autónoma del Estado de Hidalgo24, University of California, Santa Cruz25, Stanford University26
TL;DR: In this article, the authors presented the first catalog of TeV gamma-ray sources realized with data from the newly completed High Altitude Water Cherenkov Observatory (HAWC), which is the most sensitive wide field-of-view TeV telescope currently in operation, with a one-year survey sensitivity of ∼5% of the flux of the Crab Nebula.
Abstract: We present the first catalog of TeV gamma-ray sources realized with data from the newly completed High Altitude Water Cherenkov Observatory (HAWC). It is the most sensitive wide field-of-view TeV telescope currently in operation, with a one-year survey sensitivity of ∼5%–10% of the flux of the Crab Nebula. With an instantaneous field of view >1.5 sr and >90% duty cycle, it continuously surveys and monitors the sky for gamma-ray energies between hundreds of GeV and tens of TeV. HAWC is located in Mexico, at a latitude of 19° N, and was completed in 2015 March. Here, we present the 2HWC catalog, which is the result of the first source search performed with the complete HAWC detector. Realized with 507 days of data, it represents the most sensitive TeV survey to date for such a large fraction of the sky. A total of 39 sources were detected, with an expected number of false detections of 0.5 due to background fluctuation. Out of these sources, 19 are new sources that are not associated with previously known TeV sources (association criteria: <0.°5 away). The source list, including the position measurement, spectrum measurement, and uncertainties, is reported, then each source is briefly discussed. Of the 2HWC associated sources, 10 are reported in TeVCat as PWN or SNR: 2 as blazars and the remaining eight as unidentified.
277 citations
TL;DR: The main result is that a minimal confidence ellipsoid for the state, consistent with the measured output and the uncertainty description, may be recursively computed in polynomial time, using interior-point methods for convex optimization.
Abstract: This note presents a new approach to finite-horizon guaranteed state prediction for discrete-time systems affected by bounded noise and unknown-but-bounded parameter uncertainty. Our framework handles possibly nonlinear dependence of the state-space matrices on the uncertain parameters. The main result is that a minimal confidence ellipsoid for the state, consistent with the measured output and the uncertainty description, may be recursively computed in polynomial time, using interior-point methods for convex optimization. With n states, l uncertain parameters appearing linearly in the state-space matrices, with rank-one matrix coefficients, the worst-case complexity grows as O(l(n + l)/sup 3.5/) With unstructured uncertainty in all system matrices, the worst-case complexity reduces to O(n/sup 3.5/).
277 citations
TL;DR: Chitosan applications did not influence the content of total solid solubles or percentage weight loss during the storage of papaya fruit, however, there was a tendency toward greater firmness in fruit treated with the papaya seed extract alone or combined with chitOSan.
276 citations
TL;DR: The highest antioxidant contents and the lowest EC(50) values for antioxidant activity were obtained in the mature stage with immature spores.
275 citations
TL;DR: Lead exposure around 28 weeks gestation is a critical period for later child intellectual development, with lasting and possibly permanent effects, and most lead-associated child IQ decreases measured over the studied BPb range.
Abstract: ObjectiveLow-level postnatal lead exposure is associated with poor intellectual development in children, although effects of prenatal exposure are less well studied. We hypothesized that prenatal l...
275 citations
Authors
Showing all 43548 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Giacomo Bruno | 158 | 1687 | 124368 |
| Giuseppe Mancia | 145 | 1369 | 139692 |
| Giorgio Maggi | 135 | 1323 | 90270 |
| Salvatore Nuzzo | 133 | 1533 | 91600 |
| Giuseppe Iaselli | 133 | 1514 | 91558 |
| Marcello Abbrescia | 132 | 1400 | 84486 |
| Louis Antonelli | 132 | 1089 | 83916 |
| Donato Creanza | 132 | 1452 | 89206 |
| Alexis Pompili | 131 | 1437 | 86312 |
| Gabriella Pugliese | 131 | 1309 | 88714 |
| Giovanna Selvaggi | 131 | 1159 | 83274 |
| Heriberto Castilla-Valdez | 130 | 1659 | 93912 |
| Ricardo Lopez-Fernandez | 129 | 1213 | 81575 |
| Cesare Calabria | 128 | 1095 | 76784 |
| Paolo Vitulo | 128 | 1120 | 79498 |