Results 1 to 10 of about 20,720,643 (306)

Present-day radiative effect from radiation-absorbing aerosols in snow [PDF]

open access: yesAtmospheric Chemistry and Physics, 2021
Black carbon (BC), brown carbon (BrC), and soil dust are the most important radiation-absorbing aerosols (RAAs). When RAAs are deposited on the snowpack, they lower the snow albedo, causing an increase in the solar radiation absorption.
P. Tuccella   +8 more
doaj   +1 more source

Snow cover prediction in the Italian central Apennines using weather forecast and land surface numerical models [PDF]

open access: yesThe Cryosphere, 2023
Italy is a territory characterized by complex topography with the Apennines mountain range crossing the entire peninsula and its highest peaks in central Italy.
E. Raparelli   +8 more
doaj   +1 more source

Numerical Study on Vortices in Collision of Flow with Circular, Square, Triangular, and Pentagonal Barriers of Different Diameters [PDF]

open access: yesرویکردهای نوین در مهندسی آب و محیط زیست, 2023
Numerical Study on Vortices in Collision of Flow with Circular, Square, Triangular, and Pentagonal Barriers of Different DiametersStructures constructed on rivers induce downstream oscillating vortices.
Saja Kanan, Mohammad Heidarnejad
doaj   +1 more source

Longitudinal Median Nerve Ultrasound Changes in Individuals With Spinal Cord Injury and an Age- and Sex-Matched Nondisabled Cohort

open access: yesArchives of Rehabilitation Research and Clinical Translation, 2022
Objectives: To assess the natural history for development of carpal tunnel syndrome (CTS) in persons with acute spinal cord injury (SCI) at 1 year postdischarge from initial rehabilitation and to assess baseline median nerve (MN) cross-sectional area ...
Minh Quan T. Le, MD   +4 more
doaj   +1 more source

Physical Modeling of the Piano [PDF]

open access: yesEURASIP Journal on Advances in Signal Processing, 2003
Over the past several years, this project has been aimed at constructing a physical model of the piano. The goal is to use Newton’s laws to describe the motion of the hammers, strings, soundboard, and surrounding air, and thereby calculate the sound produced by the instrument entirely from first principles.
Giordano, N., Jiang, M.
openaire   +3 more sources

Transformers for modeling physical systems [PDF]

open access: yesNeural Networks, 2022
22 pages, 14 figures, 3 ...
Nicholas Geneva, Nicholas Zabaras
openaire   +4 more sources

YATAYA YAKIN KALIN KÖMÜR DAMARLARINDA DAMAR EĞİMİNİN UZUNAYAK YÖNTEM VERİMLİLİĞİNE ETKİSİNİN FİZİKSEL MODEL İLE ARAŞTIRILMASI

open access: yesEskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2023
Göçertmeli uzunayak yöntemi geleneksel yönteme ek olarak tavan kömürü göçertme işleminin yapıldığı etkili bir yeraltı üretim yöntemidir. Yöntem kömür damarının eğiminde ya da yatay kalınlığında ayak oluşturulmak suretiyle iki farklı şekilde ...
Arif Çelik
doaj   +1 more source

LAI estimation based on physical model combining airborne LiDAR waveform and Sentinel-2 imagery

open access: yesFrontiers in Plant Science, 2023
Leaf area index (LAI) is an important biophysical parameter of vegetation and serves as a significant indicator for assessing forest ecosystems. Multi-source remote sensing data enables large-scale and dynamic surface observations, providing effective ...
Zixi Shi   +12 more
doaj   +1 more source

Physical System Modeling [PDF]

open access: yesJournal of Dynamic Systems, Measurement, and Control, 2010
603011
Stein, J. L.   +5 more
openaire   +2 more sources

Internalization Characterization of Si Nanorod with Camouflaged Cell Membrane Proteins Reveals ATXN2 as a Negative Regulator

open access: yesCells, 2019
The fabrication of shape-controlled nanocarriers is critical for efficient delivery of biomolecules across the cell membrane. Surface coating of the nanocarrier can improve internalization efficiency. Here, we developed a facile method of silicon nanorod
Yi Lu   +5 more
doaj   +1 more source

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