Suggested Topics within your search.
Suggested Topics within your search.
-
2401
Gastric Mucosa-associated Lymphoid Tissue Lymphoma: An Important Differential Diagnosis for a Rapidly Growing Gastric Subepithelial Tumor - A Case Report and Literature Review
Published 2021-03-01“…Gastric mucosa-associated lymphoid tissue (MALT) lymphoma is a low-grade lymphoma with a long median survival time because of its low proliferation rate. A 75-year-old man was referred to the hospital for hematemesis. …”
Get full text
Article -
2402
Cognitive load estimation in VR flight simulator
Published 2023-07-01“…To estimate the pilot’s cognitive load, we used low-frequency pupil diameter variations, fixation rate, gaze distribution pattern, EEG signal-based task load index and EEG task engagement index. …”
Get full text
Article -
2403
Research on the spatial structure of desert tourism flow based on ecological digital footprints: a case study of Ningxia
Published 2025-03-01“…The results indicate that (1) the high rate of visitors in Ningxia is closely related to the grade value of the scenic spots and the popularity of cities, and the most popular scenic spots are concentrated in the Ningxia section of the Yellow River Basin. (2) Hot desert scenic spots with historical, cultural, and urban development characteristics have greater advantages and competitiveness; these spots can better connect with less popular tourism nodes and serve as breakthrough points for the rational allocation of tourism resources. (3) The tourism flow network among scenic spots in Ningxia is relatively loose, with an imbalance in the tourism network among these spots. (4) The spatial tourism flow presents a pattern of superposition and coincidence of multiple triangular structures. …”
Get full text
Article -
2404
The Al-Abiadh Valley Drainage Basin Environmental Aspects Extraction Using Quantitatively Morphometric Analyses of Shuttle Radar Topographic Mission Data
Published 2019-03-01“…The flood hazard is absent at the basin mouth because the valley runoff takes a long time to reach the sink (Al-Razaza Lake), located in the middle part of Iraq, with a low flow peak due to the high permeability soil, the arid to semi-arid climate, and the low annual precipitation rate. The region studied is an alluvial basin with similar geological structural solidity in most places. …”
Get full text
Article -
2405
-
2406
Research on Longitudinal Intelligent Control of Autonomous-rail Rapid Tram
Published 2023-02-01“…And then, it presents the multi-mode division of longitudinal intelligent control designed in the finite-state machine (FSM) pattern and from simulation of drivers' behavior characteristics, and proposes the intelligent longitudinal control strategy and algorithm to enable the intelligent train operation control functions, such as autonomous following, automatic operation at traffic light intersections, automatic deceleration on curves, and parking at stations in high-precision alignment. …”
Get full text
Article -
2407
South Africa's diminishing coal reserves
Published 2010-09-01“…Despite this doubling since to just over 8 Gt, the underlying pattern has been one of faltering growth. Hubbertarian analysis predicts a peak in production rate of about 284 Mt/yr in 2020, at which stage approximately half (12 Gt) of the total resource (23 Gt) will be exhausted. …”
Get full text
Article -
2408
Design of a Small Modified Minkowski Fractal Antenna for Passive Deep Brain Stimulation Implants
Published 2014-01-01“…The performance metrics such as the return loss, the specific absorption rate (SAR), and the radiation pattern within skin and muscle-fat-skin tissues are evaluated for the designed antenna. …”
Get full text
Article -
2409
A 60-year atmospheric nitrate isotope record from a southeastern Greenland ice core with minimal postdepositional alteration
Published 2025-06-01“…The ice core from the southeastern Dome (SE-Dome) in Greenland is a potential record of variations in atmospheric chemistry that has experienced a lower postdepositional effect owing to a high accumulation rate (<span class="inline-formula">∼1</span> m water equivalent per year). …”
Get full text
Article -
2410
Investigation on Potential-Induced Degradation in a 50 MWp Crystalline Silicon Photovoltaic Power Plant
Published 2018-01-01“…The results obtained in this paper show that the maximum power degradation rate of solar modules was as high as 53.26% after only one year of operation because of PID in the field. …”
Get full text
Article -
2411
East Asian aerosol cleanup has likely contributed to the recent acceleration in global warming
Published 2025-07-01“…Here we show, using a large set of simulations from eight Earth System Models, how a time-evolving 75% reduction in East Asian sulfate emissions partially unmasks greenhouse gas-driven warming and influences the spatial pattern of surface temperature change. We find a rapidly evolving global, annual mean warming of 0.07 ± 0.05 °C, sufficient to be a main driver of the uptick in global warming rate since 2010. …”
Get full text
Article -
2412
A novel spatial heterogeneity decay model for depicting scale-effects in urban land
Published 2025-12-01“…Based on the scale-effect model, we derived characteristic indicators (maximum, minimum, fluctuation, and rate of decay) of the SHUL scale-effect and compared their variation across Chinese cities. …”
Get full text
Article -
2413
Understanding the changes in multi-structure, physicochemical properties, and in vitro digestibility of quinoa starch by annealing with hydrogen-infused and plasma-activated water...
Published 2026-03-01“…The total hydrolysis rate and rapidly digestive starch content decreased in QS after ANN treatment, and resistant starch level markedly increased. …”
Get full text
Article -
2414
Bifurcation analysis of multistability and hysteresis in a model of HIV infection
Published 2023-12-01“…The macrophage activation rate constant is considered as a bifurcation parameter. …”
Get full text
Article -
2415
Underwater Acoustic Communication by a Single-Vector Sensor: Performance Comparison Using Three Different Algorithms
Published 2018-01-01“…This paper also finds that the performance of B-DFE depends on the beam pattern of the combined signal while the performance of T-DFE depends on the q function of the combined signal. …”
Get full text
Article -
2416
Análisis técnico-económico para selección de aspersores Technical and economical analysis for sprinkler selection
Published 2007-12-01“…To accomplish this an analysis was performed of different factors such as rate of water application, available time for irrigation, wind velocity, distribution pattern and pressure. …”
Get full text
Article -
2417
Varied Presentations and Clinical Outcomes of Proliferative Glomerulonephritis with Monoclonal Immunoglobulin Deposit: An Indian Series of Five Patients
Published 2024-10-01“…The patient with membranous pattern had an indolent course with just anti-proteinuric measures. …”
Get full text
Article -
2418
Effect of exogenous silicon on resistance of asparagus bean rust and its physiological mechanism
Published 2007-05-01“…Si did not change POD isoforms pattern in both cultivars. Si significantly decreased disease index and improved the ability of resistance to rust for the susceptible variety.…”
Get full text
Article -
2419
Damage Evolution Characteristics of Rock Salt under Different Stress Conditions
Published 2019-01-01“…The damage degrees where the damage rate starts to decrease are about 0.83 in the direct tensile test, about 0.75 in the Brazilian test, and about 0.91 in the compression test. …”
Get full text
Article -
2420
Lifestyle Issues in Inflammatory Bowel Disease – Smoking
Published 1994-01-01“…In ulcerative colitis, but not in Crohn’s disease, a dose-response pattern has been demonstrated. Changes in clinical course, in disease severity and extension, and in recurrence rate indicate substantial clinical effects of smoking with a protective effect of smoking in ulcerative colitis and an aggravating effect in Crohn’s disease. …”
Get full text
Article