What is the land surface temperature?5 answersLand Surface Temperature (LST) is a critical parameter that influences urban thermal environments, meteorology, hydrology, and climate change studies globally. It is defined as the average temperature of the Earth's surface, impacted by factors like albedo, vegetation cover, and soil moisture. LST plays a vital role in various land surface processes, affecting energy, water, and carbon fluxes, as well as hydrological quantities like soil moisture content and vegetation water stress. Monitoring LST using satellite data allows for better understanding of its spatiotemporal variability, which can be influenced by factors such as land cover, surface thermal properties, topography, and meteorological conditions. Additionally, LST is crucial for assessing surface energy, water balance, and greenhouse effects at both local and global scales.
Does this research has any connection with air surface temperature?5 answersThe research mentioned in the abstracts has a connection with air surface temperature. The studies aim to understand the accuracy of land surface temperature (LST) maps using remotely sensed images and records from weather stations. They also analyze the effects of atmospheric parameters on air surface temperature (AST) using regression equations and satellite data. The research explores the correlation between underlay surface temperature and air temperature at 1.5m height, which is an important factor in urban climate studies. Additionally, the studies develop methods to estimate near-surface air temperature patterns based on surface temperature data. The models and regression analysis used in the research consider parameters such as land surface temperature, Normalized Difference Vegetation Index (NDVI), Vapor Pressure (VP), and Lifted Index (LI) to estimate air temperature.
Are there any studies that have looked at the diastasis measure?4 answersDiastasis measure has been studied in several papers. One study aimed to develop a diastasis-specific patient reported outcomes (PRO) measure for assessing patient satisfaction and personalized care after repair. Another study evaluated the reliability and agreement of fingerbreadths and caliper methods in measuring rectus abdominis diastasis in postpartum women. Additionally, a study assessed the relationship between rectus abdominis diastasis in postpartum and newborn weight, as well as other factors such as age, gestations, and body mass index. These studies provide insights into the measurement and assessment of diastasis in different populations and contexts.
Studies for seat cushion ?5 answersStudies on seat cushion have been conducted to investigate various aspects such as cushion characteristics, comfort, pressure management, and design improvements. Hatta et al. conducted an experiment to determine the preferred level of cushion softness and hardness among different seat types, as well as the ability of individuals to distinguish between different levels of cushion softness and hardness. Lee et al. focused on testing seat cushion characteristics and body pressure distribution, aiming to derive seat cushion pattern models that can improve weight distribution and seating comfort. Krumm et al. compared the transmissibility of different seat cushion materials and designs, using both human subject tests and anthropodynamic dummy tests. Yaqun et al. discussed the development of air-inflated cushions for pressure management and identified key issues such as interface pressure, inflation pressure, and sitting condition discrimination. Moon et al. examined the seating comfort of multilayer seat cushions and found that both the upper and bottom layers of the cushion influence short-term and long-term comfort.
Allied study of seat cushion?5 answersSeat cushions have been studied in various contexts. Saito Masaji proposed a cushion design that prevents fatigue and impediment of blood flow by using different hardness levels and cutouts in the cushion. Robert C. Kohnle developed a seat cushion that increases surface area contact and conforms evenly to the skin, reducing the risk of tissue injury. Stephen L. Goldman designed a foam seat cushion that eliminates contact pressure on the rectal, perineal, and genital regions, providing support and comfort. Hong Ji, Xiaoli Sun, and Bin Li created a seat cushion for treating hemorrhoids, which is comfortable, cost-effective, and environmentally friendly. B. R. Ashworth built a seat cushion for aircraft simulator pilots, providing realistic and useful cues for acceleration loading. These studies highlight the importance of seat cushion design in improving comfort, reducing pressure, and addressing specific medical conditions.
Is there any thermal properties in this research?5 answersYes, there are several papers that discuss thermal properties in their research. Adamenko et al. investigate the thermal characteristics of UHMWPE and its composites, including melting points and thermal destruction. Farberova et al. study the thermal properties of petroleum coke during the production of activated carbon, including thermogravimetric analysis and pyrolysis products. Liu et al. use numerical simulation to analyze the thermal distribution of a brushless motor drive and its heat sink. Li et al. compare the temperature distribution and efficiency of a corrugated solar air collector to a flat-plate collector. Wang et al. establish a thermal analysis model to analyze the temperature increase in the interface of flexible electronic devices under solar radiation.