Results 71 to 80 of about 288,183 (368)

A Soft Microrobot for Single‐Cell Transport, Spheroid Assembly, and Dual‐Mode Drug Screening

open access: yesAdvanced Materials, EarlyView.
A soft, untethered hydrogel microrobot enables precise single‐cell delivery, self‐assembly into 3D spheroids, and real‐time thermal actuation. Driven by light‐induced convection and embedded with gold nanorods and temperature sensors, the microrobot guides cells, modulates local microenvironments, and supports drug testing.
Philipp Harder   +3 more
wiley   +1 more source

Comparative Evaluation of Calibrated and Non-calibrated Infrared Thermometer Versus Calibrated Digital Thermometer in Healthy Volunteers and Febrile Patients in a Tertiary Care Center in Central India

open access: yesJournal of Pharmacy and Bioallied Sciences
Body temperature is a crucial indicator in assessing human physiological activity and health, particularly in pediatric and critically ill patients. This study aimed to compare temperature recordings obtained from digital calibrated thermometers with ...
Shilpa Kaore   +5 more
doaj   +1 more source

Ventilation effects on humidity measurements in thermometer screens [PDF]

open access: yes, 2012
Relative humidity (RH) measurements, as derived from wet-bulb and dry-bulb thermometers operated as a psychrometer within a thermometer screen, have limited accuracy because of natural ventilation variations.
Aitken   +10 more
core   +1 more source

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

open access: yesAdvanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno   +15 more
wiley   +1 more source

Temperature regulation of CBC samples in clinical laboratories of Karachi

open access: yesInternational Journal of Endorsing Health Science Research, 2013
To determine how Labs are maintaining their Laboratory temperatures, to measure the temperature of different clinical laboratories & to check their controls, to compare temperature affects on Samples & Controls with normal values & with each other.
Zoobia Zaheeruddin   +2 more
doaj   +1 more source

Rescuing the Assertability of Measurement Reports [PDF]

open access: yes, 2019
It is wholly uncontroversial that measurements-or, more properly, propositions that are measurement reports-are often paradigmatically good cases of propositions that serve the function of evidence. In normal cases it is also obvious that stating such a
Shaffer, Michael J.
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

Há equivalência entre a temperatura da membrana timpânica e a temperatura retal em ovinos Santa Inês normotérmicos? Is there equivalence between the tympanic membrane temperature and the rectal temperature in normothermic Santa Ines sheep?

open access: yesCiência Rural, 2008
A utilização do termômetro de raios infravermelhos para a aferição da temperatura timpânica em animais tem se tornado uma alternativa prática na clínica veterinária. Em ovinos, a mensuração da temperatura timpânica não foi suficientemente comparada com a
Claudia Del Campo, Vanner Boere
doaj   +1 more source

Functionals of Brownian bridges arising in the current mismatch in D/A-converters

open access: yes, 2008
Digital-to-analog converters (DAC) transform signals from the abstract digital domain to the real analog world. In many applications, DAC's play a crucial role.
Heydenreich, Markus   +2 more
core   +3 more sources

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

open access: yesAdvanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau   +9 more
wiley   +1 more source

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