Results 61 to 70 of about 1,842 (188)

Advanced Mounting Technique for Improved Imaging and Analysis of Embedded Spheroids and Migrating Cells in Light Sheet Fluorescence Microscopy

open access: yesAdvanced Materials Technologies, Volume 11, Issue 8, 17 April 2026.
A novel sample holder compatible with the Zeiss Lightsheet 7 microscope improves imaging of spheroids embedded in collagen matrices. By enabling dual‐sided illumination, it enhances image quality and quantitative analysis of migrating cells. This method advances 3D light sheet microscopy for studying tumor invasion and therapeutic responses.
Masoumeh Mohamadian Namaqi   +5 more
wiley   +1 more source

Explicit polynomial sequences with maximal spaces of partial derivatives and a question of K. Mulmuley [PDF]

open access: yes, 2018
We answer a question of K. Mulmuley: In [Efremenko-Landsberg-Schenck-Weyman] it was shown that the method of shifted partial derivatives cannot be used to separate the padded permanent from the determinant.
Gesmundo, Fulvio, Landsberg, Joseph M.
core   +2 more sources

Free‐Space Time‐Bin Encoded Quantum Key Distribution from Near‐ to Mid‐Infrared Wavelengths

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 4, April 2026.
This work investigates free‐space communication based on quantum key distribution (QKD) in the mid‐infrared. Time‐bin encoded QKD is simulated, and it is demonstrated that a free‐space QKD link operating in the mid‐infrared outperforms configurations based on conventional near‐infrared wavelengths under various weather scenarios, with a particular ...
Claudia De Lazzari   +11 more
wiley   +1 more source

Estimating effective connectivity in linear brain network models

open access: yes, 2017
Contemporary neuroscience has embraced network science to study the complex and self-organized structure of the human brain; one of the main outstanding issues is that of inferring from measure data, chiefly functional Magnetic Resonance Imaging (fMRI ...
Bertoldo, Alessandra   +3 more
core   +1 more source

Addressing Suicide Risk in Counseling: The Role of Social Determinants of Health in a National Sample of Young Adults

open access: yesJournal of Counseling &Development, Volume 104, Issue 1, Page 3-13, January 2026.
ABSTRACT Suicide remains a leading cause of death among young adults, including those in mental health treatment. This study examined how social determinants of health (SDOH) influence suicidal ideation, planning, and attempts among 3,690 young adults (ages 18 to 25 years) who received mental health services in the past year.
Edward Wahesh   +2 more
wiley   +1 more source

Polyglactin 910 Meshes Coated with Sustained-Release Cannabigerol Varnish Inhibit Staphylococcus aureus Biofilm Formation and Macrophage Cytokine Secretion: An In Vitro Study

open access: yesPharmaceuticals, 2023
Synthetic surgical meshes are commonly used in abdominal wall reconstruction surgeries to strengthen a weak abdominal wall. Common mesh-related complications include local infection and inflammatory processes.
Mustafa Abudalu   +7 more
doaj   +1 more source

The Impact of Disruption Information Strategies on the Dynamic Travel Choice Behaviour of Stranded Metro Passengers During Unplanned Service Disruptions

open access: yesIET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
We explore the impact of disruption information strategies on passengers' dynamic behaviour. A dynamic discrete choice model captures state dependence and serial correlation. This study provides insight into designing disruption information strategies.
Dingyuan Yu   +5 more
wiley   +1 more source

Measurement of erythrocyte motions in microchannels by using a confocal micro-PTV system [PDF]

open access: yes, 2007
Detailed knowledge on the motion of individual red blood cells (RBCs) flowing in microchannels is essential to provide a better understanding on the blood rheological properties and disorders in microvessels.
Imai, Yohsuke   +7 more
core   +1 more source

Polar‐localized EXO70G1 regulates root development in Arabidopsis thaliana

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 1, Page 96-112, January 2026.
The putative exocyst subunit EXO70G1 exhibits apical‐basal polarity in Arabidopsis root cells; this polarity stabilizes membrane domains to facilitate targeting of the auxin transporter PIN‐FORMED2 during root development. ABSTRACT Cellular asymmetry, which represents a fundamental characteristic of cell polarity, is prominently illustrated by the ...
Juan Li   +11 more
wiley   +1 more source

Velocity fields of blood flow in microchannels using a confocal micro-PIV system [PDF]

open access: yes, 2007
The in vitro experimental investigations provide an excellent approach to understand complex blood flow phenomena involved at a microscopic level. This paper emphasizes an emerging experimental technique capable to quantify the flow patterns inside ...
Ishikawa, Takuji   +6 more
core   +1 more source

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