Results 241 to 250 of about 1,239,990 (305)

Portable Breathing Monitoring With Phase‐Resolved Airflow Dynamics Enabled by a Dual‐Response Flexible PZT Sensor

open access: yesAdvanced Healthcare Materials, EarlyView.
A portable respiratory monitoring device based on a flexible PZT sensor captures pressure‐ and temperature‐related airflow responses in a single waveform. Polarity‐opposed piezoelectric and pyroelectric components generate a narrow transient spike and a broad quasi‐steady peak during both inhalation and exhalation. This dual‐component structure enables
Minyu Li   +7 more
wiley   +1 more source

Development and early feasibility testing of machine-learning algorithms to non-invasively assess hemoglobin levels. [PDF]

open access: yesNPJ Biomed Innov
Hefner S   +11 more
europepmc   +1 more source

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

open access: yesAdvanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină   +2 more
wiley   +1 more source

The Validity and Reliability of Patient-provided Photographs for Diagnosing and Assessing the Severity of Hand Eczema. [PDF]

open access: yesActa Derm Venereol
Brands MJ   +6 more
europepmc   +1 more source

Perceived Challenges and Solutions to Adopting Healthy Diets Among Women and Children: A Photovoice Study in Urban Ethiopia. [PDF]

open access: yesMatern Child Nutr
Worku M   +7 more
europepmc   +1 more source

Gastric morphology in sigmodontine rodents (Mammalia: Cricetidae): a comprehensive comparative classification. [PDF]

open access: yesPeerJ
Pardiñas UFJ   +9 more
europepmc   +1 more source

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