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48841
Hybrid Offset Position Encoding for Large-Scale Point Cloud Semantic Segmentation
Published 2025-01-01“…RandLA-Net with HOPE achieved a 1.4% improvement on the large-scale outdoor dataset Toronto3D, all with minimal additional computational cost. PointNet++ and PointMetaBase had approximately only a 0.1 M parameter increase. …”
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48842
Aggressively scaled T-Gated GaN-on-silicon RF power HEMT featuring step graded SRL-AlGaN buffer for next generation broad band power amplifiers
Published 2025-03-01“…Decreasing the gate length resulted in higher transconductance, drain current, and cut-off frequency (fT), with no alteration in the threshold voltage. In addition, the results of LG scaling on GM & other capacitance parameters have been analysed, which prefer a best way for boosting DC & RF performances of GaNHEMTs. …”
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48843
The Development and Applications of a Dual Optical Imaging System for Studying Glioma Stem Cells
Published 2019-09-01“…DBTRG-05MG (Denver Brain Tumor Research Group 05) carrying CD133-LG (DBTRG-05MG-CD133-LG) system reported increased GFP/luciferase activities in neurospheres. Additionally, we identified and isolated CD133+/GFP+ cells with increased tumorigenic properties, stemness markers, Notch1, β-catenin, and Bruton’s tyrosine kinase (Btk). …”
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48844
Bioactivity of Walnut: Investigating the Triterpenoid Saponin Extracts of Juglans regia Kernels for Antioxidant, Anti-diabetic, and Antimicrobial Properties
Published 2023-01-01“…In terms of antioxidant activity, the butanolic extract proved to be the most effective against DPPH with IC50 = 7.74 ± 1.49 µg/mL, while the precipitated extract showed the highest scavenging activity against the ABTS free radical with IC50 = 33.14 ± 2.96 µg/mL. In addition, butanolic and hydroalcoholic extracts of Juglans regia kernels showed an α-glucosidase inhibitory activity even more efficiently than synthetic drugs such as Acarbose, with IC50 values of 11.66 µg/mL and 16.17 µg/mL, respectively, versus 18.01 µg/mL in Acarbose. …”
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48845
Individualized drug therapy and survival prediction in ICU patients with acute kidney injury: construction and validation of a nomogram
Published 2025-02-01“…Based on the identified predictor, a nomogram was developed to estimate the individualized survival probability for AKI patients. Additionally, to address potential confounders among patients with medications referenced in the nomogram, a propensity score matching procedure was applied. …”
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48846
Mobility Aware Spectrum Handoff in 6G-Enabled Cognitive Radio Vehicular Centralized and Ad-Hoc Networks
Published 2025-01-01“…Considering <inline-formula> <tex-math notation="LaTeX">$D_{th}$ </tex-math></inline-formula> as the waiting threshold period for CU, we analyze the effect PU’s arrival rate and <inline-formula> <tex-math notation="LaTeX">$D_{th}$ </tex-math></inline-formula> on the performance measuring metrics in two different network architectures: Cognitive Radio-Vehicular Ad-Hoc Network (CR-VANET) and Cognitive Radio-Vehicular Centralized Network (CR-VCNET). In addition, we derive the LMP and LFP of a non-stationary CU in <inline-formula> <tex-math notation="LaTeX">$k^{th}$ </tex-math></inline-formula> cell and compare the results among various cells. …”
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48847
Prevalence and associated factors of diabetes among adult populations of Hawassa town, southern Ethiopia: A community based cross-sectional study.
Published 2025-01-01“…An interviewer-administered questionnaire was used to collect data. Additionally, participants were also instructed to fast overnight, after which the standard fasting blood glucose test was conducted. …”
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48848
Exploration of different quantitative polymerase chain reaction-based genotyping methods to distinguish Apcmin/+ mice from wildtype mice.
Published 2025-01-01“…In contrast, when the qPCR methods were used, success rates exceeding 99% were achieved with a single test. Additionally, all qPCR-based methods determined mouse genotypes by analysis of stool samples, highlighting the applicability of these methods for non-invasive genotyping. …”
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48849
Synergic Renoprotective Effects of Combined ASC Therapy with RAAS Blockade in Experimental Advanced CKD
Published 2022-01-01“…Animals were followed until 30 days of CKD, when body weight, systolic blood pressure, biochemical, histological, immunohistochemical, and gene expression analysis were performed. …”
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48850
Automatic priority analysis of emergency response systems using internet of things (IoT) and machine learning (ML)
Published 2025-03-01“…The XGBoost model was utilised to prioritise the emergencies, and its performance was examined using accuracy, precision, average recall, and average F-1 score. Additionally, a web dashboard was deployed to visualise sensor and projected data in real-time, guaranteeing accessibility and scalability. …”
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48851
Environmental impacts of urban growth and land use changes in tropical cities
Published 2025-01-01“…Landsat images from 1982 to 2023 were analyzed using supervised classification techniques to map changes in land cover categories such as built-up areas, vegetation, farmland, bare land, and water bodies. Additionally, a survey was conducted with 550 residents, selected through simple random sampling, to identify the key drivers of urban expansion from the residents’ perspectives. …”
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48852
“Scarlet Cloak and the Forest Adventure”: a preliminary study of the impact of AI on commonly used writing tools
Published 2025-02-01“…It calls for the creation of policies and guidelines that acknowledge the evolving role of AI in writing, emphasizing the need to interpret detection scores cautiously to avoid penalizing students unfairly. In addition, encouraging openness on how AI is used in writing could alleviate concerns in the research and writing process for both students and academics. …”
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48853
Development and validation of a novel AI-derived index for predicting COPD medical costs in clinical practice
Published 2025-01-01“…Future research should focus on validation with multicenter datasets and the inclusion of additional socioeconomic variables to enhance model generalizability and precision.…”
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48854
Inhibition of Aberrant IGF-I Signaling in Diabetic Male Rat Retina Prevents and Reverses Changes of Diabetic Retinopathy
Published 2019-01-01“…Optical coherence tomography (OCT) showed that retinal thickness increased at 4 weeks and this increase was maintained in rats treated with the control antibody for an additional 6 weeks. The increase was reversed by anti-IAP antibody treatment (84.6±2.0 compared to 92.3±2.5 μm, p<0.01). …”
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48855
Tanshinlactone triggers methuosis in breast cancer cells via NRF2 activation
Published 2025-01-01“…The in vitro induction of methuosis via NRF2 activation was replicated in a murine xenograft explants model. Additionally, tanshinlactone demonstrated effectiveness against lapatinib-resistant breast cancer cells, suggesting its potential as a therapeutic agent for overcoming drug resistance in cancer treatment.ConclusionTanshinlactone as a novel therapeutic agent, is capable of selectively inhibiting ER+ and HER2+/EGFR + breast tumors through a unique mechanism of inducing catastrophic macropinocytosis. …”
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48856
Bacterial diversity impacts as a result of combined sewer overflow in a polluted waterway
Published 2017-12-01“…Based on these data, it is hypothesized that differences identified in the microbiome on wet versus dry days are as a result of combined sewage overflow, street runoff, and additional fluctuations in the creek’s environment associated with rain. …”
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48857
A Novel Adjuvant “Sublancin” Enhances Immune Response in Specific Pathogen-Free Broiler Chickens Inoculated with Newcastle Disease Vaccine
Published 2019-01-01“…It was noted that sublancin promoted B lymphocyte proliferation, increased the proportion of CD8+ T lymphocyte subpopulations, and enhanced the antibody titer in broiler chickens. In addition, it was also observed that sublancin has the potential to induce the secretion of IFN-γ, IL-10, and IL-4. …”
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48858
Information Technology Framework for Pharmaceutical Supply Chain Demand Management: a Brazilian Case Study
Published 2016-01-01“…Based on the literature, were identified which IT requirements should be met to demand management processes optimization. Additionally, were applied questionnaires and interviews to the focuse d dyad personnel, to corroborate the data identified in the literature. …”
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48859
Economic Spectrofluorometric Bioanalysis of Empagliflozin in Rats’ Plasma
Published 2021-01-01“…Moreover, development of new simple cost-effective methods is necessary to give the researchers a set of “varieties” that they can use according to the laboratory limitations, especially in the developing countries in addition of being a greener method due to the lower consumption of toxic solvents and lower waste production.…”
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48860
Juvenile coat colours in mini-pigs at ICG
Published 2017-11-01“…However, in ICG mini pigs, in addition to individuals with the suit of the wild type, juvenile colour is a feature of pigs with the black spotted suit. …”
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