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72441
Multi-group target tracking method based on adaptive predictive clustering in WSN
Published 2016-07-01“…Aiming at the imbalance between energy using and tracking accuracy in multi-sensor target tracking,a method of trade-off network lifetime and accuracy was proposed.It was a multi-group target tracking method based on adaptive predictive clustering (APCMT),realizing the simultaneous tracking of multiple groups.Firstly,cluster was realized,which was to capture the changes of group behavior attributes,such as forming,mergering and spliting.Then,sensors were selected,which were expected to contribute to the group area sensor activation,and the sensors were used for group tracking.Scene simulation was in a square area of 1 000 m ×1 000 m with 500 randomly deployed sensors.The effectiveness of the proposed method was verified by the simulation results.Compared with Kalman,energy-effective node selection (EENS) method and the improved dynamic cluster (IDC) method,the tracking precision of proposed method was higher.And because of the number of activate sensors was less,the computational time was less,the network lifetime had been improved significantly.…”
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72442
LEVANTAMENTO DE CONSTRANGIMENTOS ERGONÔMICOS EM UM CENTRO DE CONTROLE OPERACIONAL (CCO) DE UMA INDÚSTRIA MINERADORA: O CASO DO SETOR “PÁTIO”.
Published 2015-01-01“…Este artigo apresenta uma intervenção ergonômica nos postos de trabalho do Centro de Controle Operacional (CCO) em uma indústria mineradora, por meio do método de Análise Macroergonômica do Trabalho (AMT) (Guimarães, 1999), até a fase de apreciação ergonômica, verificando-se as condições de trabalho em um mapeamento de constrangimentos ergonômicos. …”
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72443
Structural, Optical, and Mechanical Properties of Polyvinylpyrrolidone/Graphene Oxide Microfibers for Optoelectrical Applications
Published 2024-10-01“…Microfiber-shaped materials have recently gained attention as a highly promising type of energy storage devices due to their exceptional flexibility, high energy density, and long cycle life. …”
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72444
Perfluorooctanoic acid induces abnormal heart development via aryl hydrocarbon receptor-mediated oxidative stress and apoptosis in zebrafish larvae
Published 2024-12-01“…Moreover, PFOA at 1000 μg·L−1 caused an increase in the cleaved-caspase 3 immunofluorescence signal (P<0.05) as well as overexpression of the apoptosis-associated gene p53 (P<0.001).which were attenuated by the CH supplementation. ConclusionPFOA triggers oxidative stress and apoptosis via AHR activation in the heart of zebrafish larvae, resulting in cardiac defects.…”
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72445
Effects of live yeast on milk yield, feed efficiency, methane emissions and fertility of high-yielding dairy cows
Published 2025-01-01“…Enhanced milk yield and feed efficiency were attributed to higher digestibility coefficients for DM (0.80 vs 0.77), NDF (0.66 vs 0.62) and gross energy (0.81 vs 0.78) in cows fed on Yeast compared with Control. …”
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72446
Le Musée européen des copies de Charles Blanc comme « pendant » du Louvre
Published 2017-10-01“…Charles Blanc conceived it as an institution that was to be attached to the Musée du Louvre. The relationship between the two institutions was profound and touched upon not only the constitution of the collection, but also the appropriation of the model of the room of masterpieces established in the Louvre by Philippe-Auguste Jeanron in 1851 at the Salon carré, and the recuperation of the system of emulation between ancient and modern painter that existed at the Louvre until 1848 when the Salon des artistes vivants was definitively evited from the Parisian museum.…”
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72447
Examining Psychological Elements in the Works of Khaled Hosseini
Published 2024-12-01“…His novels, which resonate with diverse audiences, are celebrated for their rich character development and strong themes, capturing the attention of literature enthusiasts. These works skillfully speak across generations, unveiling the intricacies of familial bonds, secrets, and legacies, appealing to readers captivated by multi-generational tales and the dynamics of complex characters. …”
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72448
Accurate measurements of slice electron beam parameters at the undulator in seeded free-electron lasers
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72449
Relações entre o clima e saúde: o caso da dengue no Rio Grande do Sul no período de 2007 a 2017
Published 2018-10-01“…Based on the results of this analysis, the usual climatic typologies attributed to the temporal variability of annual climatic types (AAC) are put into question; we identify the annual climate types most related to the onset of dengue fever; Associations are found between monthly and annual anomalies with the annual occurrence of dengue fever seen in regional health data and the state as a whole. …”
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72450
The role of exercise-based prehabilitation in enhancing surgical outcomes for patients with digestive system cancers: a meta-analysis
Published 2025-01-01“…Abstract Background Prehabilitation is a crucial component of tumor rehabilitation that attempts to improve patients’ preoperative health, although its efficacy in treating patients with cancers of the digestive system is still up for debate. …”
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72451
PPARGC1A regulates transcriptional control of mitochondrial biogenesis in early bovine embryos
Published 2025-01-01“…Several genes related to mitochondrial functioning, like ND1, ND3, ND5, ATPase8, COI, COII, and CYTB, were significantly downregulated in PGC-1α-KD embryos. …”
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72452
Modified iris system: initial experience with a new technology for safety in hiatal surgery in pediatric patients
Published 2025-04-01“…This innovative approach has the potential to be applied in reoperations, Heller myotomies, and esophageal atresias. To our knowledge, this is the first successful use of the IRIS system in non-urological patients.…”
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72453
Simultaneous Determination of Phenolic Compounds in Leptadenia pyrotechnica (Forssk.) Decne. by Using High-Performance Liquid Chromatography (HPLC-DAD-UV)
Published 2018-01-01“…The chromatographic separation was accomplished on an Atlantis T3 column at 25°C with isocratic elution. …”
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72454
Control Allocation Design of Reaction Control System for Reusable Launch Vehicle
Published 2014-01-01“…During the early stage of reusable launch vehicle (RLV) reentry flight, reaction control system (RCS) is the major attitude control device. RCS, which is much different from the atmospheric steer’s control, requires a well designed control allocation system to fit the attitude control in high altitude. …”
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72455
Interpretable machine learning and radiomics in hip MRI diagnostics: comparing ONFH and OA predictions to experts
Published 2025-01-01“…On the other hand, the Radiomics model attained an AUC of 0.971 (95% CI 0.9298-1.0000); showing greater efficacy than all other users. …”
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72456
Forensic Examination of Money and Securities
Published 2020-09-01“…The characteristic features of forgery are given, which should be paid attention to during the inspection. The procedure for appointing and conducting a forensic examination of money and securities has been clarified. …”
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72457
Clinico-dermoscopic and Histopathological Evaluation of Benign Skin, Soft Tissue and Appendageal Tumours of Skin: A Cross-sectional Study from a Tertiary Care Hospital
Published 2025-01-01“…Objective: To evaluate clinico-dermoscopic and histopathological findings of benign skin, soft tissue and appendageal tumours of skin in patients attending a tertiary care hospital. Methods: Cross-sectional hospital-based study where patients of all age groups irrespective of gender suspected of having benign skin, soft tissue and appendageal tumours were enrolled. …”
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72458
Colouterine and Jejunouterine Fistula Secondary to Chronic Diverticulitis
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72459
Role of Lactate in Inflammatory Processes: Friend or Foe
Published 2022-01-01“…This pH drop in the inflamed tissue is largely attributed to the presence of lactate by an increase in glycolysis. …”
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72460
Area postrema syndrome in patients with autoimmune glial fibrillary acidic protein astrocytopathy
Published 2025-01-01“…In addition, 5 patients presented with longitudinally extensive linear or patchy lesions in cervical spinal cord extending to area postrema on sagittal images. All APS attacks completely disappeared after immunotherapy. …”
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