A basic review of the anatomy, physiology and personal protective equipment related to the respiratory system.

Find Human Lung Human Trachea Anatomy Cartoon stock video, 4K footage, and other HD footage from iStock. Get higher quality Human Lung Human Trachea Anatomy Cartoon content, for less—All of our 4K ...

Model produced with 3D printer In the current study, the researchers used human stem cells generated from skin and programmed to become motor neuron progenitors, a type of immature nerve cell that ...

More information: Asma Harun et al, 3D Tumor-Mimicking Phantom Models for Assessing NIR I/II Nanoparticles in Fluorescence-Guided Surgical Interventions, ACS Nano (2025). DOI: 10.1021/acsnano.5c01919 ...

Animation illustrating human anatomy with focus on the trachea, using a blue grid background and detailed organ visuals Royalty-free licenses let you pay once to use copyrighted images and video clips ...

Trust is key to achieving successful Human-Robot Interaction (HRI). Besides trust of the human co-worker in the robot, trust of the robot in its human co-worker should also be considered. A ...

Partial occlusion of the human body caused by obstacles or a limited camera field of view often occurs in surveillance videos, which affects the performance of gait recognition in practice. Existing ...

Maslow’s hierarchy of needs is a model for understanding the motivations for human behavior. These include physiological needs, safety, love and belonging, esteem, and self-actualization. The ...

Animal experiments are widely used to develop new medicines and to test the safety of other products. Many of these experiments cause pain to the animals involved or reduce their quality of life ...

This repository proposes a structured extension to Google's Agent-to-Agent (A2A) protocol to support real-world, human-led programs and institutions using the G-O-S-R model (Goal ← Obstacles ← ...

eLife assessment This valuable study investigates how inter-organ communication between the tracheal stem cells and the fat body plays a key role in the directed migration of tracheal stem cells in ...

Objectives To compare the effectiveness of three-dimensional printed (3DP), virtual reality (VR) and conventional normal physical (NP) models in clinical education regarding the morphology of ...