Results 121 to 130 of about 61,457 (342)

Phase-conjugation of the isolated optical vortex using a flat surfaces

, 2014
The robust method for obtaining the helical interference pattern due to the phase-conjugation of an isolated optical vortex by means of the non-holographic technique is proposed.
A. Yu. Okulov, Allen, Arlt, Basistiy, Basov, Beth, Bhattacharya, Dennis, Felde, Hellwarth, Leach, Leach, MacDonald, Marchiano, Menachem, Nye, Okulov, Okulov, Okulov, Okulov, Okulov, Okulov, Puppe, Thiel, Veselago, Woerdemann, Zerrouki   +26 more
core   +1 more source

Catalytic TiO2 with Self‐Assembled Monolayer for Highly Sensitive, Selective, and Non‐Invasive Monitoring of Sweat L‐Cysteine

Advanced Functional Materials, EarlyView.
A self‐assembled monolayer of 3‐mercaptopropyltrimethoxysilane (MPTS) molecular receptor and titanium oxide‐modified carbon cloth (MPTS/TiO2/CC) was synthesized for the specific detection of sweat L‐cysteine, which is associated with the precision neutrition, cardiovascular system and neuro system.
Xiangjie Chen, Jia Zhu, Jian Shao, Taisong Pan, Guang Yao, Min Gao, Jian Yang, Rui Zhao, Libin Huang, Tao Li, Huanyu Cheng, Yuan Lin   +11 more
wiley   +1 more source

Evaluation of pitting corrosion by dynamic speckle pattern analysis. [PDF]

Sci Rep, 2023
Pedram O, Jamali R, Abbasian V, Rad VF, Darafsheh A, Khamedi R, Poursaeidi E, Moradi AR.   +7 more
europepmc   +1 more source

Propagation of coherent waves in elastically scattering media

, 2007
A general method for calculating statistical properties of speckle patterns of coherent waves propagating in disordered media is developed. It allows one to calculate speckle pattern correlations in space, as well as their sensitivity to external ...
A. A. Abrikosov, A. Ju. Zyuzin, A. V. Andreev, B. L. Altshuler, B. L. Altshuler, B. Spivak, B. Z. Spivak, J. W. Goodman, L. D. Landau, Oded Agam, S. Feng, S. M. Rytov, S. V. Gantsevich, S. V. Gantsevich, S. V. Gantsevich, Sh. Kogan, Sh. M. Kogan, Sh. M. Kogan   +17 more
core   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

The Methodology of Adaptive Levels of Interval for Laser Speckle Imaging

Journal of Imaging
A methodology is proposed for use in the laser speckle imaging field. This methodology modified the graphical and numerical speckle pattern imaging methods to improve their extraction and discrimination capabilities when processing the embedded temporal ...
Ali A. Al-Temeemy
doaj   +1 more source

At‐Home Early Diagnosis of Mastitis: Calibration‐Free Analysis of Sodium to Potassium Ratio in Breast Milk

Advanced Functional Materials, EarlyView.
MAMAWEL is introduced as the first calibration‐free potentiometric sensor for at‐home mastitis diagnosis. By measuring the sodium‐to‐potassium ratio in breast milk, the device reliably differentiates between healthy and mastitis‐affected samples with less than 10% error.
Ali Soleimani, Farbod Amirghasemi, Melissa Banks, Abdulrahman Al‐Shami, Sina Khazaee Nejad, Abdalrhman Sheer, Clare Dominique Sanchez, Haozheng Ma, Daniel Vargas Ramos, Maral P.S. Mousavi   +9 more
wiley   +1 more source

Seeing the unseen: Laser speckles as a tool for coagulation tracking

Applied Rheology
The ability to measure protein functionality is critical for the development of plant-based products, particularly with respect to gelation behavior, which is vital for food structure and texture. Small amplitude oscillatory shear (SAOS) tests remain the
Haessig Christoph, Møller Flemming
doaj   +1 more source

Investigation of the influence of broadband mechanical disturbances on the quality of recording interference patterns of GTE-wheel oscillations using a digital speckle pattern interferometer

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение
The effect of broadband disturbances on the operation of a noise-immune digital speckle pattern interferometer with a continuous wave laser emitter and a diffuse-scattering element arranged in front of an oscillating turbine wheel has been studied ...
A. V. Ivchenko, A. I. Safin
doaj   +1 more source

Noninvasive blood glucose sensing by secondary speckle pattern artificial intelligence analyses. [PDF]

J Biomed Opt, 2023
Pal D, Kumar A, Avraham N, Eisenbach Y, Beiderman Y, Agdarov S, Beiderman Y, Zalevsky Z.   +7 more
europepmc   +1 more source