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Journal articles on the topic 'IACT Analysis'

Author: Grafiati

Published: 14 March 2023

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1

Feng, Qi, and Tony T. Y. Lin. "The analysis of VERITAS muon images using convolutional neural networks." Proceedings of the International Astronomical Union 12, S325 (2016): 173–79. http://dx.doi.org/10.1017/s1743921316012734.

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AbstractImaging atmospheric Cherenkov telescopes (IACTs) are sensitive to rare gamma-ray photons, buried in the background of charged cosmic-ray (CR) particles, the flux of which is several orders of magnitude greater. The ability to separate gamma rays from CR particles is important, as it is directly related to the sensitivity of the instrument. This gamma-ray/CR-particle classification problem in IACT data analysis can be treated with the rapidly-advancing machine learning algorithms, which have the potential to outperform the traditional box-cut methods on image parameters. We present prel

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Geng, Fu Quan, Zhi Gang Huang, Xuan Jie Ning, and Mao Fan Yang. "A Joint Improved Irregular Accumulate Concatenated Tree Coding and Frequency Hopping OFDM Modulation Scheme for Wireless Networks." Advanced Materials Research 902 (February 2014): 364–69. http://dx.doi.org/10.4028/www.scientific.net/amr.902.364.

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Joint channel coding and spread spectrum modulation technologies bring to wireless networks the tremendous amount of performance improvement, the elimination, and the mitigation of interference. This paper proposes an improved design for irregular accumulate concatenated tree (IACT) codes, which can be viewed as simply precoded by an accumulator. This class of codes belongs to the special turbo-like codes, which combines the advantages of fast encoder structures of turbo codes, and the advantages of parallel high-speed belief-propagation (BP) iterative decoding algorithm of low-density parity-

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Fiasson, A., F. Dubois, G. Lamanna, J. Masbou, and S. Rosier-Lees. "Optimization of multivariate analysis for IACT stereoscopic systems." Astroparticle Physics 34, no. 1 (2010): 25–32. http://dx.doi.org/10.1016/j.astropartphys.2010.04.006.

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Mohrmann, L., A. Specovius, D. Tiziani та ін. "Validation of open-source science tools and background model construction in γ-ray astronomy". Astronomy & Astrophysics 632 (грудень 2019): A72. http://dx.doi.org/10.1051/0004-6361/201936452.

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In classical analyses of γ-ray data from imaging atmospheric Cherenkov telescopes (IACTs), such as the High Energy Stereoscopic System (H.E.S.S.), aperture photometry, or photon counting, is applied in a (typically circular) region of interest (RoI) encompassing the source. A key element in the analysis is to estimate the amount of background in the RoI due to residual cosmic ray-induced air showers in the data. Various standard background estimation techniques have been developed in the last decades, most of them rely on a measurement of the background from source-free regions within the obse

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Albert, A., R. Alfaro, C. Alvarez та ін. "Detailed Analysis of the TeV γ-Ray Sources 3HWC J1928+178, 3HWC J1930+188, and the New Source HAWC J1932+192". Astrophysical Journal 942, № 2 (2023): 96. http://dx.doi.org/10.3847/1538-4357/ac8de3.

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Abstract The latest High Altitude Water Cherenkov (HAWC) point-like source catalog up to 56 TeV reported the detection of two sources in the region of the Galactic plane at galactic longitude 52° < ℓ < 55°, 3HWC J1930+188 and 3HWC J1928+178. The first one is associated with a known TeV source, the supernova remnant SNR G054.1+00.3. It was discovered by one of the currently operating Imaging Atmospheric Cherenkov Telescope (IACT), the Very Energetic Radiation Imaging Telescope Array System (VERITAS), detected by the High Energy Stereoscopic System (H.E.S.S), and identified as a composite

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Vovk, I., M. Strzys, and C. Fruck. "Spatial likelihood analysis for MAGIC telescope data." Astronomy & Astrophysics 619 (November 2018): A7. http://dx.doi.org/10.1051/0004-6361/201833139.

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Context. The increase in sensitivity of Imaging Atmospheric Cherenkov Telescopes (IACTs) has lead to numerous detections of extended γ-ray sources at TeV energies, sometimes of sizes comparable to the instrument’s field of view. This creates a demand for advanced and flexible data analysis methods that are able to extract source information using the photon counts in the entire field of view. Aims. We present a new software package, “SkyPrism”, aimed at performing 2D (3D if energy is considered) fits of IACT data that possibly contain multiple and extended sources. The fits are based on sky im

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Ivanova, A. L., R. Monkhoev, I. Astapov, et al. "Tunka-Grande scintillation array: resent results." Journal of Physics: Conference Series 2156, no. 1 (2021): 012196. http://dx.doi.org/10.1088/1742-6596/2156/1/012196.

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Abstract Objectives of the TAIGA Astrophysical complex include the study of the flux of charged cosmic rays and diffuse gamma rays with energies above 100 TeV. This complex is located in the Tunka Valley about 50 km from Lake Baikal at the site of the Tunka-133 Cherenkov facility. TAIGA includes the TAIGA-HiSCORE wide-angle Cherenkov array, the network of Imaging Atmospheric Cherenkov Telescopes (TAIGA-IACT), the Tunka-Grande and TAIGA-Muon scintillation arrays. In this work, we present the results of an analysis of the joint events of the Tunka-Grande scintillation array and TAIGA-HiSCORE and

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BARTKO, H. "OBSERVATION OF GALACTIC SOURCES OF VERY HIGH ENERGY γ-RAYS WITH THE MAGIC TELESCOPE". Modern Physics Letters A 22, № 29 (2007): 2167–74. http://dx.doi.org/10.1142/s0217732307024309.

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The MAGIC telescope with its 17m diameter mirror is today the largest operating single-dish Imaging Air Cherenkov Telescope (IACT). It is located on the Canary Island La Palma, at an altitude of 2200 m above sea level, as part of the Roque de los Muchachos European Northern Observatory. The MAGIC telescope detects celestial very high energy γ-radiation in the energy band between about 50 GeV and 10 TeV. Since the autumn of 2004 MAGIC has been taking data routinely, observing various objects, like supernova remnants (SNRs), γ-ray binaries, Pulsars, Active Galactic Nuclei (AGN) and Gamma-ray Bur

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Ikrama, Syeda. "An Empirical Study on the Performance of Micro and Small Enterprises and the Financial Planning Managerial Practices." SEDME (Small Enterprises Development, Management & Extension Journal): A worldwide window on MSME Studies 46, no. 4 (2019): 248–55. http://dx.doi.org/10.1177/0970846419894755.

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This research paper is intended to study the performance of micro and small enterprises and the financial planning practices adopted by these enterprises. Financial planning means enabling the enterprise to have the right amount of capital in order that the business operations would not get affected. The businesses must first ascertain the financial objectives of the firm to formulate the policies relating to borrowing and lending, cash control, cash management, inventory management, and credit risk management and other financial activities. The present study is an analytical study and a rando

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López-Coto, Rubén, Juan Cortina та Abelardo Moralejo. "MACHETE: A transit Imaging Atmospheric Cherenkov Telescope to survey half of the Very High Energy γ-ray sky". Proceedings of the International Astronomical Union 11, A29A (2015): 345–46. http://dx.doi.org/10.1017/s1743921316003240.

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AbstractCurrent Cherenkov Telescopes for VHE gamma ray astrophysics are pointing instruments with a field of view up to a few tens of deg2. We propose to build an array of two non-steerable telescopes with a FoV of 5×60 deg2 oriented along the meridian. Roughly half of the sky drifts through this FoV in a year. We have performed a MC simulation to estimate the performance of this instrument, which we dub MACHETE. The sensitivity that MACHETE would achieve after 5 years of operation for every source in this half of the sky is comparable to the sensitivity that a current IACT achieves for a spec

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Neronov, A., та D. Semikoz. "Mapping large-scale diffuse γ-ray emission in the 10−100 TeV band with Cherenkov telescopes". Astronomy & Astrophysics 637 (травень 2020): A44. http://dx.doi.org/10.1051/0004-6361/202037608.

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Context. Measurement of diffuse γ-ray emission from the Milky Way with Imaging Atmospheric Cherenkov Telescopes (IACT) is difficult because of the high level of charged cosmic ray background and the small field of view. Aims. We show that such a measurement is nevertheless possible in the energy band 10−100 TeV. Methods. The minimal charged particle background for IACTs is achieved by selecting the events to be used for the analyses of the cosmic ray electrons. Tight cuts on the event quality in these event selections allow us to obtain a sufficiently low background level to allow measurement

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Franceschini, A., L. Foffano, E. Prandini, and F. Tavecchio. "Very high-energy constraints on the infrared extragalactic background light." Astronomy & Astrophysics 629 (August 22, 2019): A2. http://dx.doi.org/10.1051/0004-6361/201935617.

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Context. Measurements of the extragalactic background light (EBL) are a fundamental source of information on the collective emission of cosmic sources. Aims. At infrared wavelengths, however, these measurements are precluded by the overwhelming dominance from interplanetary dust emission and the Galactic infrared foreground. Only at λ > 300 μm, where the foregrounds are minimal, has the infrared EBL (IR EBL) been inferred from analysis of the COBE maps. The present paper aims to assess the possibility of evaluating the IR EBL from a few micrometers up to the peak of the emission at > 100

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D’Amico, Giacomo. "Statistical Tools for Imaging Atmospheric Cherenkov Telescopes." Universe 8, no. 2 (2022): 90. http://dx.doi.org/10.3390/universe8020090.

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The development of Imaging Atmospheric Cherenkov Telescopes (IACTs) unveiled the sky in the teraelectronvolt regime, initiating the so-called “TeV revolution”, at the beginning of the new millennium. This revolution was also facilitated by the implementation and adaptation of statistical tools for analyzing the shower images collected by these telescopes and inferring the properties of the astrophysical sources that produce such events. Image reconstruction techniques, background discrimination, and signal-detection analyses are just a few of the pioneering studies applied in recent decades in

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Zacharioudakis, Ioannis, Fainareti Zervou, Fadi Shehadeh, Eleftherios Mylonakis, and Eleftherios Mylonakis. "658. Cost-effectiveness of Molecular Diagnostic Assays for the Therapy of Severe Sepsis and Septic Shock in the Emergency Department." Open Forum Infectious Diseases 6, Supplement_2 (2019): S302. http://dx.doi.org/10.1093/ofid/ofz360.726.

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Abstract Background Sepsis presents a major burden to the emergency department (ED). Because empiric inappropriate antimicrobial therapy (IAAT) is associated with increased mortality, rapid molecular assays may decrease IAAT and improve outcomes.We evaluated the cost-effectiveness of molecular testing as an adjunct to blood cultures in patients with severe sepsis or septic shock evaluated in the ED. Methods We developed a decision analysis model with the primary outcome the incremental cost-effectiveness ratio expressed in terms of deaths averted. Costs were dependent on the assay price and th

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Miksad, Rebecca A., Mithat Gönen, Thomas J. Lynch, and Thomas G. Roberts. "Interpreting Trial Results in Light of Conflicting Evidence: A Bayesian Analysis of Adjuvant Chemotherapy for Non–Small-Cell Lung Cancer." Journal of Clinical Oncology 27, no. 13 (2009): 2245–52. http://dx.doi.org/10.1200/jco.2008.16.2586.

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PurposeWhen successive randomized trials contradict prior evidence, clinicians may be unsure how to evaluate them: Does accumulating evidence warrant changing practice? An increasingly popular solution, Bayesian statistics quantitatively evaluate new results in context. This study provides a clinically relevant example of Bayesian methods.MethodsThree recent non–small-cell lung cancer adjuvant chemotherapy trials were evaluated in light of prior conflicting data. Results were used from International Adjuvant Lung Trial (IALT), JBR.10, and Adjuvant Navelbine International Trialist Association (

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Tang, Haiying, Joseph R. Vasselli, Ed X. Wu, Carol N. Boozer, and Dympna Gallagher. "High-resolution magnetic resonance imaging tracks changes in organ and tissue mass in obese and aging rats." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 282, no. 3 (2002): R890—R899. http://dx.doi.org/10.1152/ajpregu.0527.2001.

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Magnetic resonance imaging (MRI) has the ability to discriminate between various soft tissues in vivo. Whole body, specific organ, total adipose tissue (TAT), intra-abdominal adipose tissue (IAAT), and skeletal muscle (SM) weights determined by MRI were compared with weights determined by dissection and chemical analysis in two studies with male Sprague-Dawley rats. A 4.2-T MRI machine acquired high-resolution, in vivo, longitudinal whole body images of rats as they developed obesity or aged. Weights of the whole body and specific tissues were determined using computer image analysis software,

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Shi, Junyan, Pawan Dhaliwal, Yu Zi Zheng, et al. "An Intact ACTH LC-MS/MS Assay as an Arbiter of Clinically Discordant Immunoassay Results." Clinical Chemistry 65, no. 11 (2019): 1397–404. http://dx.doi.org/10.1373/clinchem.2019.306365.

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Abstract BACKGROUND Measurement of plasma adrenocorticotropic hormone (ACTH) is key in the differential diagnosis of hypothalamic-pituitary-adrenal disorders. Two-site sandwich immunoassays dominate clinical testing of ACTH in North America; however, discordant results between manufacturers have been repeatedly reported. To resolve the discrepancy, we developed a liquid chromatography–tandem mass spectrometry (LC-MS/MS) assay for the intended measurand, biologically active intact ACTH (iACTH). METHODS The multiple reaction monitoring LC-MS/MS assay was designed to selectively measure full-leng

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Liu, Xi, Xiaofei Liu, Pinxuan Huang, et al. "Regeneration and Reuse of Immunoaffinity Column for Highly Efficient Clean-Up and Economic Detection of Ochratoxin A in Malt and Ginger." Toxins 10, no. 11 (2018): 462. http://dx.doi.org/10.3390/toxins10110462.

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Immunoaffinity columns (IACs) are most popularly used for mycotoxin clean-up in complex matrices prior to chromatographic analysis. But, their high cost has limited their wide application and the regeneration of IACs for multiple instances of reuse is important. This study aimed to investigate the feasibility of regeneration and reuse of IACs for purification of ochratoxin A (OTA) in spiked raw malt and dried ginger samples followed by high performance liquid chromatography-fluorescence detection. After each use, the IACs were filled with phosphate buffer saline (PBS) as the preservation solut

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Shatry, Alwi, and Robert B. Levy. "Administration of IL-2-Anti-IL2mAb Complex Post-Allogeneic HCT: a New Approach to Facilitate Rapid and Stable Hematopoietic Chimerism Following Reduced Intensity Conditioning and Experimental HCT." Blood 112, no. 11 (2008): 70. http://dx.doi.org/10.1182/blood.v112.11.70.70.

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Abstract Engraftment and the induction of tolerance to donor antigens is a central aim of allogeneic hematopoietic cell transplantation (HCT). Currently, the administration of Treg cells is being examined as a new approach to support these processes. Based upon the reported ability of IL-2 anti-IL-2 mAb complex (IACX) to expand CD4+CD25+ FoxP3+ (Tregs) in vivo, we hypothesized that the administration of this complex to allogeneic HCT recipients may expand host Treg cells and inhibit host anti-donor responses, thereby effectively facilitating hematopoietic engraftment. To begin to address these

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Hall, Geoffrey G., Alexander G. Perry, Adam vanDijk, and Kieran M. Moore. "Influenza assessment centres: a case study of pandemic preparedness to alleviate excess emergency department volume." CJEM 15, no. 04 (2013): 198–205. http://dx.doi.org/10.2310/8000.2012.120808.

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ABSTRACT Objectives: Influenza assessment centres (IACs) were deployed to reduce emergency department (ED) volumes during the pH1N1 influenza outbreak in the Kingston, Frontenac, Lennox and Addington (KFL&amp;A) public health region of Ontario, Canada, in the fall of 2009. We present a case study for the deployment of IACs to reduce ED visit volume during both periods of pandemic and seasonal communicable disease outbreak. Methods: An emergency department syndromic surveillance system was used to trigger the deployment of eight geographically distributed IACs and to time their staggered cl

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Yang, Haeun, Yoko Tabe, Kaori Saito, et al. "Mitochondrial Transfer Confers Microenvironment-Mediated Resistance to Oxphos Inhibition in AML." Blood 132, Supplement 1 (2018): 430. http://dx.doi.org/10.1182/blood-2018-99-112933.

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Abstract Acute myeloid leukemia (AML) cells are highly dependent on oxidative phosphorylation (OxPhos) for survival and continually adapt to fluctuations in nutrient and oxygen availability in the bone marrow (BM) microenvironment. The first-in-class OxPhos inhibitor IACS-010759 (Molina, Nat. Medicine 2018) is currently in Phase 1 clinical trial in AML. To identify biomarkers of sensitivity or resistance to OxPhos inhibition, we performed Cap Analysis of Gene Expression analysis (CAGE) in primary AML samples (11 sensitive and 3 resistant to IACS-010759) and 6 AML cell lines (OCI-AML3, MOLM13,

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Chevalier, Xavier, Brendan Sheehan, Craig Whittington, et al. "Efficacy and Safety of Hylan G-F 20 Versus Intra-Articular Corticosteroids in People with Knee Osteoarthritis: A Systematic Review and Network Meta-Analysis." Clinical Medicine Insights: Arthritis and Musculoskeletal Disorders 13 (January 2020): 117954412096737. http://dx.doi.org/10.1177/1179544120967370.

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Background: Direct injection of corticosteroids into the joint is a standard treatment for knee osteoarthritis (OA). However, the treatment is somewhat controversial with regard to the benefit of both single and repeated injections; evidence that they are beneficial comes from small studies that show only modest improvements. The aim of this study was to estimate the short- and long-term clinical efficacy and safety of hylan G-F 20 versus intra-articular corticosteroids (IACS) for the treatment of pain in knee OA using Bayesian network meta-analysis. Methods: Based on a pre-specified protocol,

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Mlynek, Petr, Radek Fujdiak, Pavel Mrnustik, Bohuslav Krena, and Ludovic Apvrille. "Co-Engineering Gap Analysis of ANSI/ISA‑62443‑3‑3." International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems 9, no. 1 (2020): 1. http://dx.doi.org/10.11601/ijates.v9i1.285.

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Nowadays, software and system development is a more complex process than ever was and it faces challenges, where security became one of the most crucial. Based upon co-engineering in the AQUAS project, complex standards covering development processes regarding safety, but performance and security are missing. In the paper, the representative standard for Industrial Automation and Control Systems (IACS) is selected for gap analysis, both as examples of issues in co-engineering in security and performance, and possibly for evolution and extension in security standards. For IACS, the ANSI/ISA 624

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Xiang, Yang, Jianming Kang, Chunyan Zhang, Qiangji Peng, Ningning Zhang, and Xiaoyu Wang. "Analysis and Optimization Test of the Peanut Seeding Process with an Air-Suction Roller Dibbler." Agriculture 12, no. 11 (2022): 1942. http://dx.doi.org/10.3390/agriculture12111942.

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The air-suction roller dibbler for peanuts is the core component to realizing precision seeding on film; however, the seeds in the dibbler cannot accurately fall into the seed-guiding mechanism during the work. In this study, we stabilized the seed trajectory by adjusting the installation angles of the chock block (IACB) and installation angles of the dibbler cover (IADC). We studied the seed-movement characteristics under different IACB and dibbler covers using EDEM simulation software. The separation between the seed and the baffle was obtained for different installation conditions, which we

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Saraiva Amaral, Ana, Rosa Marina Afonso, Mário R. Simões, and Sandra Freitas. "307 - Exploratory Study on Healthcare Decision-Making Capacity Assessment." International Psychogeriatrics 32, S1 (2020): 65. http://dx.doi.org/10.1017/s1041610220002070.

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Mild cognitive impairment (MCI) and Alzheimer’s Disease (AD) prevalence is expected to continue to increase, due to the population ageing. MCI and AD may impact patients’ decision-making capacities, which should be assessed through the disease course. These medical conditions can affect the various areas of decision-making capacity in different ways. Decision-making capacity in healthcare is particularly relevant among this population. Elders often suffer from multimorbidity and are frequently asked to make healthcare decisions, which can vary from consenting a routine diagnostic procedure to

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Matre, Polina, Marina Protopopova, Ningping Feng, et al. "Novel Nanomolar Potency Mitochondrial Complex I Inhibitor Iacs-1131 Selectively Kills Oxphos-Dependent AML Cells." Blood 124, no. 21 (2014): 622. http://dx.doi.org/10.1182/blood.v124.21.622.622.

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Abstract Recent studies indicate that acute myeloid leukemia (AML) cells, including leukemia-initiating cells, are highly dependent on oxidative phosphorylation (OXPHOS) for survival, while normal hematopoietic stem cells predominantly utilize glycolysis for energy homeostasis. We have reported development of a series of novel, highly potent mitochondrial complex I inhibitors, which in vitro inhibit complex I with IC50 values <10 nM (Marszalek et al., AACR 2014 Abstract #949). These inhibitors offer excellent therapeutic potential in the OXPHOS-dependent cancer models. IACS-1131 was selecte

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Pfrang, Steffen, Anne Borcherding, David Meier, and Jürgen Beyerer. "Automated security testing for web applications on industrial automation and control systems." at - Automatisierungstechnik 67, no. 5 (2019): 383–401. http://dx.doi.org/10.1515/auto-2019-0021.

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Abstract Industrial automation and control systems (IACS) play a key role in modern production facilities. On the one hand, they provide real-time functionality to the connected field devices. On the other hand, they get more and more connected to local networks and the internet in order to facilitate use cases promoted by “Industrie 4.0”. A lot of IACS are equipped with web servers that provide web applications for configuration and management purposes. If an attacker gains access to such a web application operated on an IACS, he can exploit vulnerabilities and possibly interrupt the critical

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Diwasasri, Anindya, Sumadiono Sumadiono, and Sri Mulatsih. "Outcome predictors in patients with juvenile idiopathic arthritis receiving intraarticular corticosteroid therapy." Paediatrica Indonesiana 59, no. 5 (2019): 237–43. http://dx.doi.org/10.14238/pi59.5.2019.237-43.

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Background Juvenile idiopathic arthritis (JIA) is the most common chronic rheumatic disease in children. It can continue into adulthood and cause severe joint damage, resulting in disability and decreased quality of life. Objective To determine the predictors of clinical outcomes in JIA patients receiving intra-articular corticosteroid injections (IACS). Methods We conducted a retrospective cohort study of children with JIA receiving IACS therapy in Dr. Sardjito General Hospital from 1 January 2012 to 31 December 2017 by reviewing data from medical records. The dependent variables

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Terzić, Tomislav, Daniel Kerszberg, and Jelena Strišković. "Probing Quantum Gravity with Imaging Atmospheric Cherenkov Telescopes." Universe 7, no. 9 (2021): 345. http://dx.doi.org/10.3390/universe7090345.

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High energy photons from astrophysical sources are unique probes for some predictions of candidate theories of Quantum Gravity (QG). In particular, Imaging atmospheric Cherenkov telescope (IACTs) are instruments optimised for astronomical observations in the energy range spanning from a few tens of GeV to ∼100 TeV, which makes them excellent instruments to search for effects of QG. In this article, we will review QG effects which can be tested with IACTs, most notably the Lorentz invariance violation (LIV) and its consequences. It is often represented and modelled with photon dispersion relati

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Yang, Haeun, Yoko Tabe, Kaori Saito, et al. "Oxphos Inhibition Induces Formation of Tunneling Nanotubes in AML Cells and Facilitates Mitochondrial Transfer from BM Stroma to AML That Contributes to Microenvironment-Mediated Drug-Resistance of AML." Blood 134, Supplement_1 (2019): 911. http://dx.doi.org/10.1182/blood-2019-125007.

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Acute myeloid leukemia (AML) cells highly depend on oxidative phosphorylation (OxPhos) to satisfy their heightened demands for energy, and the complex I OxPhos inhibitor IACS-010759 (Molina, Nat. Med. 2018) is currently in Phase 1 clinical trial in AML. In this study, we investigated how the bone marrow (BM) microenvironment affects the response to OxPhos inhibition in AML. To characterize the molecular mechanisms of sensitivity to OxPhos inhibition, we performed Cap Analysis of Gene Expression analysis (CAGE) on 31 genetically diverse primary AML samples (20 were defined as sensitive and 11 a

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Frisch, Harold P., and Robert G. Vos. "The integrated analysis capability (IAC level 2.0)." Engineering with Computers 4, no. 1-2 (1988): 53–63. http://dx.doi.org/10.1007/bf01201472.

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Gismondi, Roberto, Loredana De Gaetano, and Massimo Russo. "Estimation of olive oil production based on the use of administrative data." Management Theory and Studies for Rural Business and Infrastructure Development 36, no. 4 (2014): 835–43. http://dx.doi.org/10.15544/mts.2014.078.

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Italy is one of the most relevant countries in the European Union as regards crops and, in particular, olive oil production. Actually, statistical data on olive oil are provided by the 20 Italian Regions to ISTAT through estimates supplied by experts and / or local panels of influent farmers and category associations. However, more precise estimates may be derived from the administrative data collected by AGEA, which is the Italian acronym for Integrated Administration and Control System (IACS). IACS is in charge of receiving from farmers declarations of production, on the basis of which they

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Liu, Linfan, Huajun Zhang, Jupeng Xie, and Qin Zhao. "Dynamic Evacuation Planning on Cruise Ships Based on an Improved Ant Colony System (IACS)." Journal of Marine Science and Engineering 9, no. 2 (2021): 220. http://dx.doi.org/10.3390/jmse9020220.

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The emergency evacuation route planning of cruise ships directly affects the safety of all crew members and passengers during emergencies. Research on the planning of emergency evacuation routes for cruise ships is a frontier subject of maritime safety. This study proposes an improved ant colony system (IACS) to solve the evacuation route planning of crowds on cruise ships. The IACS, which is different from common single-path ant colony system (ACS) evacuation algorithms, is used to solve the multipath planning problem of crowd evacuation from cruise ships by considering crowd density and spee

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Murphy, Sean, and Rachel Player. "Discretisation and Product Distributions in Ring-LWE." Journal of Mathematical Cryptology 15, no. 1 (2020): 45–59. http://dx.doi.org/10.1515/jmc-2020-0073.

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AbstractA statistical framework applicable to Ring-LWE was outlined by Murphy and Player (IACR eprint 2019/452). Its applicability was demonstrated with an analysis of the decryption failure probability for degree-1 and degree-2 ciphertexts in the homomorphic encryption scheme of Lyubashevsky, Peikert and Regev (IACR eprint 2013/293). In this paper, we clarify and extend results presented by Murphy and Player. Firstly, we make precise the approximation of the discretisation of a Normal random variable as a Normal random variable, as used in the encryption process of Lyubashevsky, Peikert and R

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Wang, Longting, Liping Sun, Hai Sun, Xiangkun Meng, and Jichuan Kang. "Risk Propagation Evolution Analysis of Oil and Gas Leakage in FPSO Oil and Gas Processing System by Mapping Bow-Tie into Directed Weighted Complex Network." Water 14, no. 18 (2022): 2857. http://dx.doi.org/10.3390/w14182857.

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An innovative methodology is proposed to identify potential risk factors and possible accident escalation consequences, and to determine the evolution of an accident from cause to consequence, thereby to identify the most probable path and discover key risk factors along the path rapidly. Based on the principle of a directed weighted complex network (DWCN), the bow-tie (BT) model, risk entropy and the improved ant colony optimization (IACO) algorithm are integrated into this methodology. First, the qualitative analysis of risk evolution based on the BT model is carried out. The evolution devel

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H., Makaryus, EI-Mandy A., and El gamel A. "ANALYSIS OF JAMMING TECHNIQUE AGAINST IAC MONOPULSE RADAR." International Conference on Aerospace Sciences and Aviation Technology 9, ASAT Conference, 8-10 May 2001 (2001): 1–11. http://dx.doi.org/10.21608/asat.2001.31166.

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H., Makaryus, EI-Mandy A., and El gamel A. "ANALYSIS OF JAMMING TECHNIQUE AGAINST IAC MONOPULSE RADAR." International Conference on Aerospace Sciences and Aviation Technology 9, no. 9 (2001): 1139–49. http://dx.doi.org/10.21608/asat.2001.59812.

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Liu, Yang, Taylor Bell, Hui Zhang, et al. "Targeting Oxphos Pathway Against Ibrutinib Resistance to Mantle Cell Lymphoma." Blood 128, no. 22 (2016): 290. http://dx.doi.org/10.1182/blood.v128.22.290.290.

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Abstract Background: Mantle cell lymphoma (MCL) is an aggressive B-cell malignancy that is initially responsive but ultimately relapses to frontline therapy. Ibrutinib, a first-in-class, once-daily, oral covalent inhibitor of Bruton's tyrosine kinase (BTK) has achieved 68% of overall response rate in relapsed/refractory mantle cell lymphoma (MCL) patients. However, the vast majority of MCL patients experience disease progression, demonstrating that standard-of-care approaches are failing and that a means for targeting ibrutinib resistant MCL is clinically needed. Our hypothesis is that the ibr

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Zhang, Long, Jian Xing Yu, Wei Lin Ma, and Bao Jian Wang. "Comparative Safety Analysis of Different Bollard Supporting Structures." Applied Mechanics and Materials 325-326 (June 2013): 1297–300. http://dx.doi.org/10.4028/www.scientific.net/amm.325-326.1297.

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Detailed finite element analysis has been carried out for different bollard supporting structures by ANSYS software. From the analysis results, it can be seen that the bollard supporting structures are of adequate strength to take the design load transferred from the mooring rope during operation considering the requirement on strength criteria from IACS, and strength check is performed in accordance with the updated relevant ABS standard. Finally, a comparison of these different bollard supporting structures is made to find out their own advantages from safety and other aspects.

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Anoop, Shajith, Jesse Krakauer, Nir Krakauer, and Anoop Misra. "A Body shape index significantly predicts MRI-defined abdominal adipose tissue depots in non-obese Asian Indians with type 2 diabetes mellitus." BMJ Open Diabetes Research & Care 8, no. 1 (2020): e001324. http://dx.doi.org/10.1136/bmjdrc-2020-001324.

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IntroductionWe aimed to determine the correlations of volumes of subcutaneous abdominal adipose tissue (SCAT) (anterior, posterior, superficial and deep), total SCAT, intraperitoneal adipose tissue, retroperitoneal abdominal adipose tissue (RPAT), total intra-abdominal adipose tissue (IAAT), pancreatic volume, liver span, total body fat (TBF) and truncal fat mass (TFM) with anthropometric indices, viz., A Body Shape Index (ABSI), Hip Index, their Z scores and Anthropometric Risk Index in non-obese (body mass index (BMI) <25 kg/m2) Asian Indians with type 2 diabetes mellitus (T2DM).Research

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Zhang, Qi, Alessia Lodi, Shannon Renee Sweeney, et al. "Inhibiting Mitochondria Function By Bcl-2 Inhibitor Venetoclax and Complex I Inhibitor Iacs-010759 Eliminate Leukemia Cells in Pre-Clinical AML Models." Blood 134, Supplement_1 (2019): 3927. http://dx.doi.org/10.1182/blood-2019-124494.

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Previous studies have demonstrated that AML is BCL-2 dependent malignancy, and leukemia stem cell (LSC) rely on BCL-2 for survival (Pan, Cancer Discovery 2014;Lagadinou, Cell Stem Cell, 2013). Selective Bcl-2 inhibitor venetoclax (ABT-199) combined with azacitidine was reported to inhibit complex II of the mitochondrial transport chain in AML (Pollyea, Nat Med 2018). IACS-010759, a novel complex I inhibitor, demonstrated effective inhibition of cell respiration and potent anti-leukemia effect in AML pre-clinical models (Molina, Nat Med 2018). We designed the experiments to study the combined e

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Sari, Rida Perwita, Sri Hastuti, and Oryza Tannar. "Female Auditor and Audit Quality Based on Internal Audit Capability Model (IACM) in the Public Sector." Journal of Economics, Business, and Government Challenges 3, no. 2 (2021): 95–106. http://dx.doi.org/10.33005/ebgc.v3i2.122.

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   The purpose of this study is to examine the influence of competence, Independence and Pressure of Obedience to Audit Quality based on Internal Audit Capability Model (IACM). This research contributes the theoretical and practical benefits as the form of adoption of agency theory and attribution theory and suggestions to improve the expertise of female auditors by taking into account the competence, independence, and pressure of obedience to produce quality inspection in the field of supervision. This study uses a quantitative approach. The analysis technique used in

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Sari, Rida Perwita, Sri Hastuti, and Oryza Tannar. "Audit Quality Based on Internal Audit Capability Model (IACM) and Gender as Mediating Variabel in the Public Sector." Journal of Economics, Business, and Government Challenges 2, no. 1 (2019): 22–38. http://dx.doi.org/10.33005/ebgc.v2i1.61.

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The purpose of this study is to examine the influence of competence, Independence, Pressure of Obedience and internal control system to Audit Quality based on Internal Audit Capability Model (IACM) and gender as mediating variable. This research contributes the theoretical and practical benefits as the form of adoption of agency theory and attribution theory and suggestions to improve the expertise of auditors by taking into account the competence, independence, and pressure of obedience and internal control system to produce quality inspection in the field of supervision. This study uses a qu

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Teixeira, Angelo P., C. Guedes Soares, Nian-Zhong Chen, and Ge Wang. "Uncertainty Analysis of Load Combination Factors for Global Longitudinal Bending Moments of Double-hull Tankers." Journal of Ship Research 57, no. 01 (2013): 42–58. http://dx.doi.org/10.5957/jsr.2013.57.1.42.

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The present article aims at assessing the probabilistic characteristics of the load combination factors for global longitudinal bending moments of double-hull tankers. The calculations are performed based on a sample of oil tankers representative of the range of application of the Association of Classification Societies' (IACS)–Common Structural Rules (CSR) design rules. The article starts by reviewing the probabilistic models that have been proposed to model stillwater and wave-induced loads and their characteristic extreme values. Different load combination methods are also reviewed includin

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Huang, Chi-Yo, Min-Jen Yang, Jeen-Fong Li, and Hueiling Chen. "A DANP-Based NDEA-MOP Approach to Evaluating the Patent Commercialization Performance of Industry–Academic Collaborations." Mathematics 9, no. 18 (2021): 2280. http://dx.doi.org/10.3390/math9182280.

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The industry–academic collaboration (IAC) in developed and developing countries enables these economies to gain momentum in continuous innovation and, thus, economic growth. Patent commercialization is one major channel of knowledge flow in IAC. However, very few studies consider the flow of knowledge between industrial firms and universities. Moreover, ways that the patent commercialization performance of IACs can be evaluated are rarely discussed. Therefore, defining an analytic framework to evaluate the performance of IAC from the aspect of patent commercialization is critical. Traditionall

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Paik, Jeom kee, Jin Young Kim, and Min Soo Kim. "Ultimate Limit State Performance of 170k Bulk Carrier Structures: Pre-CSR versus CSR Designs." Marine Technology and SNAME News 46, no. 03 (2009): 174–82. http://dx.doi.org/10.5957/mtsn.2009.46.3.174.

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The objective of the present paper is to evaluate the ultimate limit state (ULS) performance of 170k bulk carrier structures designed by the IACS common structural rules (CSR) method, compared with the similar-class/type bulk carrier structure designed by the IACS pre-CSR method. The ultimate strengths of stiffened plate structures in deck, side, and bottom parts, and hull girders against vertical bending moment, are computed for the two designs, and the resulting computations are compared. ALPS/ULSAP program is used for the ultimate limit state assessment of stiffened plate structures, and AL

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Zhang, Liang, Hui Zhang, Hui Guo, et al. "A Novel Patient-Derived Xenograft Model of Secondary CD20- CNS Lymphoma for Mechanistic and Therapeutic Exploration." Blood 132, Supplement 1 (2018): 1669. http://dx.doi.org/10.1182/blood-2018-99-112205.

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Abstract Introduction The majority of secondary central nervous system (CNS) lymphoma cases are derived from histologically high-grade systemic lymphomas such as diffuse-large B cell lymphoma (DLBCL) and Burkitt's lymphoma. These CNS lymphomas are associated with poor prognosis and a low likelihood of long-term survival, especially rituximab-ineffective CD20- lymphoma. To investigate the biological features and potential therapeutic targets of CNS-involved CD20- lymphoma, we established the first known patient-derived xenograft (PDX) model using cerebrospinal fluid (CSF). Methods Six- to 8-wee

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Husain, Nursuci Putri, Nursanti Novi Arisa, Putri Nur Rahayu, Agus Zainal Arifin, and Darlis Herumurti. "LEAST SQUARES SUPPORT VECTOR MACHINES PARAMETER OPTIMIZATION BASED ON IMPROVED ANT COLONY ALGORITHM FOR HEPATITIS DIAGNOSIS." Jurnal Ilmu Komputer dan Informasi 10, no. 1 (2017): 43. http://dx.doi.org/10.21609/jiki.v10i1.428.

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Many kinds of classification method are able to diagnose a patient who suffered Hepatitis disease. One of classification methods that can be used was Least Squares Support Vector Machines (LSSVM). There are two parameters that very influence to improve the classification accuracy on LSSVM, they are kernel parameter and regularization parameter. Determining the optimal parameters must be considered to obtain a high classification accuracy on LSSVM. This paper proposed an optimization method based on Improved Ant Colony Algorithm (IACA) in determining the optimal parameters of LSSVM for diagnosi

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Karnanda, A., and Habibi A. Naufal. "THE COMPARISON BETWEEN TWO METHODS FOR THE RELIEF OF KNEE OSTEOARTHRITIS PAIN USING OXFORD KNEE SCORE (IMPROVEMENT CHANGES AFTER 4 WEEK FOLLOW UP INJECTION) : INTRAARTICULAR AND GENICULAR NERVE BLOCK IN BLAMBANGAN GENERAL DISTRICT HOSPITAL BANYUWANGI." Orthopaedic Journal of Sports Medicine 8, no. 5_suppl5 (2020): 2325967120S0006. http://dx.doi.org/10.1177/2325967120s00061.

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Pain is the hallmark symptom of OA. IACI can be considered as an adjunct to core treatment for the relief of moderate to severe pain in people with knee OA. Recent study reported successful pain relief by ablation of the three branches of the Genicular nerve [superior lateral (SL), superior medial (SM), and inferior medial (IM). In the ultrasound-guided GNB technique, these three nerves were selected for the same reasons. Previous studies have identified OKS thresholds to aid the clinician in presenting the expected outcome of surgery in a meaningful way to the patient (OKS provides a means of

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Knödlseder, J., L. Tibaldo, D. Tiziani, et al. "Analysis of the H.E.S.S. public data release with ctools." Astronomy & Astrophysics 632 (December 2019): A102. http://dx.doi.org/10.1051/0004-6361/201936010.

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The ctools open-source software package was developed for the scientific analysis of astronomical data from Imaging Air Cherenkov Telescopes (IACTs), such as H.E.S.S., VERITAS, MAGIC, and the future Cherenkov Telescope Array (CTA). To date, the software has been mainly tested using simulated CTA data; however, upon the public release of a small set of H.E.S.S. observations of the Crab nebula, MSH 15–52, RX J1713.7–3946, and PKS 2155–304 validation using real data is now possible. We analysed the data of the H.E.S.S. public data release using ctools version 1.6 and compared our results to those

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