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1541
Evaluation of Sustainability of Brazilian Ethanol Production: A model in System Dynamics
Published 2017-01-01“…We analyzed the external environment and the scenarios needed for a deeper understanding of relation of cause and effect, causal loops and diagrams of flows and stocks because of the awareness stage, with regard to understanding the problems involved, according to methodology known as design science.…”
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1542
The Expression and Action of Decay-Accelerating Factor (CD55) in Human Malignancies and Cancer Therapy
Published 2006-01-01“…Here DAF seems to exert different functions beyond its immunological role such as e.g. promotion of tumorigenesis, decrease of complement mediated tumor cell lysis, autocrine loops for cell rescue and evasion of apoptosis, neoangiogenesis, invasiveness, cell motility, and metastasis via oncogenic tyrosine kinase pathways and specific seven-span transmembrane receptors (CD97) binding. …”
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1543
Neurilemoma of the small intestine (<i>Clinical case presentation</i>)
Published 2012-04-01“…Abdominal ultrasound investigation (US) was diagnostic (it demonstrated the volume lesion located at the loops of ileum with thickened vascularized walls) and helical computer tomography – CT (tumor with irregular outlines ileum, with the lobular heterogeneous structure was revealed, contrast agent accumulation was uneven). …”
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1544
The Fabrication and Characterization of Piezoelectric PZT/PVDF Electrospun Nanofiber Composites
Published 2016-03-01“…The tensile properties (stress- strain curves) and electrical properties (P-E hysteresis loops) of the PZT/PVDF electrospun nanofiber composites were investigated as a function of PZT content from 0 wt% to 30 wt%. …”
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1545
Design of Low Power and Low Noise Instrumentation Amplifier for Biopotential Acquisition: A Review
Published 2025-01-01“…The sources of half-cell potential are investigated, along with DC servo loops (DSL) and methods for improving their settling time and noise performance. …”
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1546
Primary sclerosing encapsulating peritonitis
Published 2023-01-01“…Sclerosing encapsulating peritonitis also known as cocoon abdomen is a rare chronic inflammatory condition of the peritoneum in which the bowel loops are encircled by a membrane (cocoon formation) within the peritoneal cavity leading to intestinal obstruction. …”
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1547
Surgical management of a strangulated inguinal hernia in a Cynomolgus Monkey (Macaca fascicularis): a case report with discussion of diagnosis, and review of literature
Published 2019-04-01“…Strangulation and necrosis of intestinal loops in strangulated hernia are life-threatening conditions with a negative impact on both per-operative management and post-operative recovery. …”
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1548
Modeling of Random Delays in Networked Control Systems
Published 2013-01-01“…In networked control systems (NCSs), the presence of communication networks in control loops causes many imperfections such as random delays, packet losses, multipacket transmission, and packet disordering. …”
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1549
CATHARE Assessment of Natural Circulation in the PKL Test Facility during Asymmetric Cooldown Transients
Published 2012-01-01“…The main goal of the current study is to assess the impact of a chosen cooldown strategy upon the occurrence of a Natural Circulation Interruption (NCI) in the inactive (i.e., noncooling) loops. For this purpose, three G2.1 test runs were investigated. …”
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1550
Spherical branes and the BMN matrix quantum mechanics
Published 2025-01-01“…This system can be analysed at large N using supersymmetric localisation and leads to explicit results for the free energy on S d and the expectation value of supersymmetric Wilson loops. We show how these results can be reproduced at strong gauge coupling using holography by employing spherical D-brane solutions. …”
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1551
Small neutrino masses from a decoupled singlet scalar field
Published 2025-02-01“…After the Z4 symmetry is broken to Z2 by the VEV of the spurion, much below the mass scale of the dark singlet scalar, a small lepton number violating coupling for the inert doublet is generated at tree level, so small neutrino masses are obtained at one-loops for relatively light new fields. We discuss the important roles of the Z4 symmetry for neutrino masses, dark matter physics and thermal leptogenesis.…”
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1552
Coal Reservoir Characterization in a Tectonic Setting and the Effects of Tectonism on the Coalbed Methane (CBM) Content
Published 2019-01-01“…Additionally, the CBM content varies according to the characteristic parameters of hysteresis loops and the pore diameter. The correlation dimension is an effective indicator of the nonlinear relationship between reservoir micropore-microfracture characteristics and the gas content.…”
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1553
Secure Event-Triggered Mechanism for Networked Control Systems under Injection Cyber-Attacks
Published 2022-01-01“…Secondly, a novel boundary looped function (BLF) is developed depending on the sampling period, fully considering delay and sampling information, and the initial constraints of the criteria on the matrices are effectively relaxed. …”
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1554
Economic-Oriented Stochastic Optimization in Advanced Process Control of Chemical Processes
Published 2012-01-01“…A multilevel stochastic optimization framework is proposed to determine the optimal setpoint values of control loops with respect to predetermined risk levels, uncertainties, and costs of violation of process constraints. …”
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1555
Modelling Hysteresis in Shape Memory Alloys Using LSTM Recurrent Neural Network
Published 2024-01-01“…Traditional NNs, characterized by a one-to-one mapping, struggle to capture hysteresis loops wherein system behavior varies during loading and unloading cycles. …”
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1556
CONSEQUENCES OF THE COVID-19 PANDEMIC IN THE EUROPEAN UNION FROM THE PERSPECTIVE OF GENERAL GOVERNMENT FINANCES – AN ANALYSIS BASED ON THE SOCIAL ACCOUNTING MATRI
Published 2023-10-01“…This is evidenced by the growing involvement of this sector in consumption, accumulation and income redistribution between institutional sectors.Simulation analyses based on the SAM model determine to what extent the contribution of the government sector to GDP results directly through feedback loops from final demand and to what extent from current and capital transfers.…”
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1557
Pulmonary Artery Catheter Seemingly Entrapped in the Skull
Published 2019-01-01“…It was initially suspected that the catheter had become looped, knotted, or otherwise entangled within the vasculature of the skull and surgical removal would be necessary. …”
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1558
Small Bowel Perforation due to Gossypiboma Caused Acute Abdomen
Published 2013-01-01“…In explorative laparotomy, small bowel loops were seen to be perforated due to inflammation of long standing gossypiboma. …”
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1559
On the involvement of the second heart field in congenital heart defects
Published 2024-03-01“…SHF deployment creates the template for subsequent cardiac septation and has been implicated in cardiac looping and in orchestrating outflow tract development with neural crest cells. …”
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1560
A simplified damage evolution relationship and deformation characteristics of a pozzolanic lime mortar when subjected to unloading-reloading cycles in the pre-peak region
Published 2019-10-01“…Each test included a cyclic loading sequence using five loops in the pre-peak region. The experi¬ment¬al results showed that the specimens exhibit a strain-softening behavior for uniaxial and low pressure triaxial tests and a strain-hardening behavior for higher triaxial compression tests. …”
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