Results 181 to 190 of about 768,435 (426)

Connecting Droplet Adhesion with Sperm Kinematics: A New Paradigm in Sperm Quality Monitoring

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 9, May 5, 2025.
This study demonstrates direct experimental evidence to establish a nonintuitive connection between the motion characteristics of self‐propelled sperm cells and their surface interaction. Simultaneous motion visualization and cantilever‐deflection‐based adhesion characterization reveal that sperm‐cell droplets with higher motility exhibit lower surface
Sudip Shyam   +3 more
wiley   +1 more source

A simplified analytical solution for thermal response of a one-dimensional, steady state transpiration cooling system in radiative and convective environment [PDF]

open access: yes
A simplified analytical method for calculation of thermal response within a transpiration-cooled porous heat shield material in an intense radiative-convective heating environment is presented.
Kubota, H.
core   +1 more source

High‐throughput Photocatalytic Reactor With in Operando Characterisation for Fast Screening of Materials for the Photodegradation of Water‐Borne Pollutants

open access: yesAdvanced Materials Interfaces, EarlyView.
A novel fast‐screening photocatalytic reactor system (FaS‐PhoReS) using terrestrial sunlight is able to measure the in operando photodegradation of 32 samples at once, and does not suffer from the common problem of sample evaporation. Four photostable 12 dyes are used to investigate the photocatalytic performance of TiO2 and ZnO samples in both film ...
Elisante Maloda Maloda   +5 more
wiley   +1 more source

Phase change convective heat transfer in high porosity cellular metal foams

open access: yes, 2013
This Chapter discusses phase change convective heat transfer of high porosity cellular metal foams and their practical applications in thermal energy storage (TES).
Tian, Yuan, Wang, Qian, Zhao, Changying
core  

Simple transducer measures low heat-transfer rates [PDF]

open access: yes, 1964
A simple transducer is used to measure low rates of convective and conductive heat transfer from a fluid to a cooled surface under steady-state conditions.
Laumann, E. A.
core   +1 more source

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