Results 91 to 100 of about 1,264,140 (307)

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

open access: yesAdvanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis   +7 more
wiley   +1 more source

Gender and family background as predictors of entrepreneurial drive in France [PDF]

open access: yes
This study analyses the role played by gender and personal environment in the definition ans establishment of professional values and vision of entrepreneurship amongst Higher Education students in Francegender ; entrepreneurship ; personal ...
B. Branchet   +3 more
core  

Navigating the Ethereal Tightrope: The Nanogenerator Manipulates Neurons for Immune Equilibrium

open access: yesAdvanced Science, EarlyView.
This review explores how nanogenerators modulate neuroimmune responses, offering innovative strategies for treating neurological disorders. By interfacing with neural pathways, they enable precise control of immune activity, especially via vagus nerve stimulation.
Jia Du   +5 more
wiley   +1 more source

The individual watching of one’s own video and its influence on future biology teachers´ professional vision

open access: yesTuning Journal for Higher Education, 2019
The student teacher usually learns their trade under the guidance of a mentor during teaching practice. Reflections usually take place after the mentor’s observation of the student´s lesson, and take the form of an interview between the two participants.
Linda Němečková, Lenka Pavlasová
doaj   +1 more source

Light Therapy Alleviates Addiction‐Related Symptoms and Reshapes Habenula and Midbrain Pathways

open access: yesAdvanced Science, EarlyView.
This study investigates light therapy for treating Internet Gaming Disorder (IGD). Functional MRI (fMRI) data reveal that light therapy enhances brain connectivity, particularly between the habenula and the medial orbitofrontal cortex (mOFC). These changes are associated with reduced withdrawal symptoms and addiction severity, highlighting the ...
Jinhui Li   +10 more
wiley   +1 more source

Intelligent Stain‐Free Histology on Structural Colorimetric Nanocavities

open access: yesAdvanced Science, EarlyView.
Chen and Gan et al. introduce a label‐free imaging platform using inexpensive Nanocavity‐on‐Silicon (NOS) slides. These slides transform subtle tissue variations into vivid structural colors, enabling high‐contrast histological imaging under a regular optical microscope. This stain‐free approach reveals morphological details comparable to traditional H&
Qizhe Chen   +18 more
wiley   +1 more source

Leadership in Private Christian Schools: Perceptions of Administrators

open access: yes, 2012
The purpose of this exploratory qualitative study was to discover the perceptions of private Christian school administrators about leadership characteristics, roles, and teacher professional development.
Harrison, Suzanne
core  

[Review of] James P. Comer, M. D. Maggie\u27s American Dream: The Life and Times of a Black Family [PDF]

open access: yes, 1991
Maggie\u27s American Dream is a poignant story about the struggles and achievements of the Comer family from the early decades of the twentieth century to the present. Dr.
Yee, Shirley J.
core   +1 more source

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