Results 151 to 160 of about 273,560 (318)

Imaging of mice and men; adventures in multispectral imaging

, 2009
Cancer of the brain and CNS account for only 2% of new cancer cases in the UK however it is responsible for 7% of cancer deaths of those aged under 70 years of age. Although surgery falls short of a cure it is the primary method of treatment.
Hoy, Paul R.
core  

Discrimination of Benign and Malignant Suspicious Breast Tumors Based on Semi-Quantitative DCE-MRI Parameters Employing Support Vector Machine

Frontiers in Biomedical Technologies, 2015
Purpose: Dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) is an effective tool for detection and characterization of breast lesions. Qualitative assessment of suspicious breast DCE-MRI is problematic and operator dependent.
Saeedeh Navaei-Lavasani, Anahita Fathi-Kazerooni, Hamidreza Saligheh-Rad, Masoumeh Gity   +3 more
doaj  

FlexBRDF: A Flexible BRDF Correction for Grouped Processing of Airborne Imaging Spectroscopy Flightlines. [PDF]

J Geophys Res Biogeosci, 2022
Queally N, Ye Z, Zheng T, Chlus A, Schneider F, Pavlick RP, Townsend PA.   +6 more
europepmc   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Programmable macrophage-polarizing nanoparticles for MRI-guided early detection and treatment of pulmonary metastases

Journal of Nanobiotechnology
Metastatic lung cancer remains a leading cause of cancer-related mortality worldwide, underscoring the urgent need for early detection and intervention strategies.
Meiju Sui, Kairu Xie, Yingying Luo, Haiqiang Wang, Hao Sheng, Sen Yue, Xiaoxun Liu, Sha Li, Jung Soo Suk, Shizhen Chen, Daiqin Chen, Xin Zhou   +11 more
doaj   +1 more source

Low‐Cost, Large‐Scale Nanoporous Metals by Mechanical Alloying, Oxide Reduction, and Dealloying of Powders

Advanced Engineering Materials, EarlyView.
Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley   +1 more source

Femtosecond time-resolved spectroscopy in polyatomic systems investigated by velocity-map imaging and high-order harmonic generation

, 2013
Dans cette thèse, la dynamique de photodissociation de l'azoture de chlore (ClN3) est étudiée dans le domaine temporel par imagerie de vecteur vitesse des photofragments, spécialement du chlore et de N3.
Städter, David
core  

Mineralogical mapping using airborne imaging spectrometry data [PDF]

, 1989
With the development of airborne, high spectral resolution imaging spectrometers, we now have a tool, that allows us to examine surface materials with enough spectral detail to identify them.
Mackin, Stephen
core  

Magnetic resonance imaging (MRI) study of the water content and transport in rat lenses

, 2013
NMR micro-imaging technique has been used for the measurement of the water content distribution in lenses of senescence-accelerated OXYS rats and age-matched Wistar rats, as well as for the study of water and phosphate transport in rat lenses.
NMR Spectroscopy, Kaptein, R., Sub NMR Spectroscopy, Koptyug, I.V., Dobretsov, E.A., Snytnikova, O.A., Tsentalovich, Y.P.   +6 more
core   +1 more source

Imaging Spectroscopy and Machine Learning for Intelligent Determination of Potato and Sweet Potato Quality. [PDF]

Foods, 2021
Su WH, Xue H.
europepmc   +1 more source