Results 51 to 60 of about 9,386,057 (299)

The effect of Surface Heterogeneity on the Temperature-Humidity Correlation and the Relative Transport Efficiency [PDF]

, 2008
We derive a conceptual model of the flow over heterogeneous terrain consisting of patches with contrasting Bowen ratios. Upward moving eddies are assumed to carry heterogeneous properties, whereas downward moving eddies carry homogeneous properties. This
Dirk Schüttemeyer, Arnold F. Moene, Moene, A.F., Schuttemeyer, D.   +3 more
core   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Monitoring the surface temperature and studying the land use relationship with surface temperature using OLI and TM image sensors (Case study: Meshginshahr city) [PDF]

تحقیقات کاربردی علوم جغرافیایی, 2022
Studies have shown that the role of thermal temperature measurement in studying and estimating surface temperature is very important. Earth surface temperature is an important indicator in the study of equilibrium energy models on the ground at the ...
musa abedin, Ehsan Ghale, nazfar aghazadeh, maryam mohamadzadeh sheshegaran   +3 more
doaj  

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Evolution of Urban Areas and Land Surface Temperature

2024 IEEE International Conference on Computer Vision and Machine Intelligence (CVMI)
With the global population on the rise, our cities have been expanding to accommodate the growing number of people. The expansion of cities generally leads to the engulfment of peripheral areas. However, such expansion of urban areas is likely to cause increment in areas with increased land surface temperature (LST).
Sudipan Saha, Tushar Verma, Dário Augusto Borges Oliveira   +2 more
openaire   +4 more sources

Sensitivity of a distributed temperature-radiation index melt model based on AWS observations and surface energy balance fluxes, Hurd Peninsula glaciers, Livingston Island, Antarctica [PDF]

, 2012
We use an automatic weather station and surface mass balance dataset spanning four melt seasons collected on Hurd Peninsula Glaciers, South Shetland Islands, to investigate the point surface energy balance, to determine the absolute and relative ...
Lapazaran Izargain, Javier Jesús, J. Otero, M. Bañón, Jonsell, U. Y., Bañón García, Manuel, Navarro, Francisco J., Jonsell, Ulf, U. Y. Jonsell, Otero, Jaime, Bañón, Manolo, Otero García, Jaime, F. J. Navarro, Navarro Valero, Francisco José, Lapazaran, Javier Jesús, J. J. Lapazaran   +14 more
core   +2 more sources

Is an Apple an Orange? A Large Language Model Benchmark for Candidate Term Extraction and Subclass Decisions Against Upper Ontologies in Engineering and Materials Science

Advanced Engineering Materials, EarlyView.
Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch, Maximilian Holland, Klaus Drechsler, Johannes Schilp   +3 more
wiley   +1 more source

Land cover change effects on land surface temperature trends in an African urbanizing dryland region [PDF]

, 2019
Land use-land cover (LULC) association with land surface temperature (LST) is well known. Knowledge about land change effects on LST in urbanizing African drylands is very limited. We examined LST and vegetation variations in semi-arid Gaborone (Botswana'
Ikanyeng, Mphoentle, Muro, Javier, Akinyemi, Felicia O.   +2 more
core   +2 more sources

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Global analysis of night marine air temperature and its uncertainty since 1880: the HadNMAT2 Dataset [PDF]

, 2013
An updated version of the Met Office Hadley Centre’s monthly night marine air temperature dataset is presented. It is available on a 5? latitude-longitude grid from 1880 as anomalies relative to 1961-1990 calendar-monthly climatological average night ...
Berry, D.I., Moat, B.I., Nick A. Rayner, Bengamin I. Moat, John J. Kennedy, Michael Saunby, Elizabeth C. Kent, Parker, D.E., Kennedy, J.J., Rayner, N.A., David E. Parker, Kent, E.C., David I. Berry, Saunby, M.   +13 more
core   +1 more source