Results 51 to 60 of about 2,468,151 (278)

Quantitative analysis of soil erosion causative factors for susceptibility assessment in a complex watershed

open access: yesCogent Engineering, 2019
Susceptibility analysis and mapping are prerequisites to sustainable land-use management and erosion prevention. Selection of appropriate erosion causative factors (CFs) is crucial in developing valid and accurate susceptibility models. However, existing
Taofeeq Sholagberu Abdulkadir   +6 more
doaj   +1 more source

The Influence of the Density of CNT Arrays on Their Atomic Oxygen Erosion Effects

open access: yesJournal of Physics: Conference Series, 2021
Abstract To investigate the characteristic of carbon nanotube (CNT) arrays with high resistance to the hazardous conditions of atomic oxygen in space environment, the erosion effects of atomic oxygen on CNT arrays with different density have been studied by atomic oxygen simulation equipment.
Man Li   +5 more
openaire   +1 more source

Fluorination: A strategy to tune the interactions of molecules and nanoscale systems with biological matter

open access: yesFEBS Open Bio, EarlyView.
This minireview explores fluorination as a key strategy to optimize therapeutic molecules and nanocarriers. By incorporating different fluorinated motifs—from single atoms to linear and branched chains—drug delivery, cellular uptake, and colloidal stability can be improved and fine‐tuned.
Martina Beccalli   +2 more
wiley   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Diffusion Basis Spectrum Imaging of Tissue Microstructure and Early Treatment in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Conventional MRI cannot resolve the coexisting pathological processes within multiple sclerosis tissue. Diffusion Basis Spectrum Imaging decomposes the diffusion signal into fiber, cell, and hindered ratios indexing axonal integrity, cellularity, and extracellular space, respectively.
Apisit Kaewsanit   +10 more
wiley   +1 more source

Biopsychosocial Determinants of Hand Function and Its Trajectories Over Five Years in Patients With Hand Osteoarthritis

open access: yesArthritis Care &Research, EarlyView.
Objective This study aimed to investigate hand function trajectories over five years in primary hand osteoarthritis (OA). Additionally, determinants of baseline and longitudinal hand function were assessed. Methods A total of 538 patients with both baseline and five‐year study visits were analyzed.
Annemiek V. E. M. Olde Meule   +4 more
wiley   +1 more source

PENGARUH EROSIVITAS HUJAN YANG DIPEROLEH DARI RUMUS YANG BERBEDA TERHADAP PEMODELAN EROSI BERBASIS RASTER (Studi Kasus di DAS Merawu, Banjarnegara, Jawa Tengah) The Effect of Rain Erosivity Generated from Different Formulae on A Raster-Based Erotion Model

open access: yesAgritech, 2012
The research aims at studying the efect of rain erosivity generated from different formulae on a fully raster-based erosion modeling of USLE (Universal Soil Loss Equation) with the support of remotely sensed data of Landsat 7 ETM+ and geographical ...
Bambang Sulistyo
doaj   +1 more source

Short‐Term Response to Biologic Therapy in Psoriatic Arthritis Is Not Influenced by Disease Duration at Initiation of Therapy

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to determine whether the short‐term response to biologics in biologic‐naive psoriatic arthritis (PsA) is better in patients initiating biologic treatment early in the disease course. Methods Patients with PsA who started on biologic therapy from the year 2000 to 2025 were included for analysis.
Sung Min Cho   +4 more
wiley   +1 more source

Analyzing Temporal Changes in Climate Erosivity Using a Simplified Rainfall Erosivity Model in Basilicata (Southern Italy) [PDF]

open access: yes, 2008
The objective of this work was to investigate the magnitude, frequency and trends of rainfall erosivity in Basilicata (southern Italy), as an initial step in the study of the consequences of climatic change on soil environments in the central ...
DIODATO N   +9 more
core   +2 more sources

The imprint of crustal density heterogeneities on regional seismic wave propagation [PDF]

open access: yes, 2016
Density heterogeneities are the source of mass transport in the Earth. However, the 3-D density structure remains poorly constrained because travel times of seismic waves are only weakly sensitive to density.
A. Fichtner   +7 more
core   +2 more sources

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