Results 71 to 80 of about 5,044,566 (298)

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

open access: yesAdvanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia   +7 more
wiley   +1 more source

The Contactless Badge" designed IR - Thermometer Evaluating Temperature & Social/Physical Distancing by Fabricating the MLX90614 Thermal Sensor during Covid- 19 Global Emergency

open access: yes, 2021
<p>The proposed applied research is based on the IR thermometer functions by introducing novel additional application improvement and fabrication in the design. In this study, the concept of the custom compact device (shape illustrates - “A Badge”) that functions as same of existing products, measures the surface temperature of a body whether ...
openaire   +2 more sources

Local temperatures of strongly-correlated quantum dots out of equilibrium

open access: yes, 2015
Probes that measure the local thermal properties of systems out of equilibrium are emerging as new tools in the study of nanoscale systems. One can then measure the temperature of a probe that is weakly coupled to a bias-driven system.
Di Ventra, Massimiliano   +4 more
core   +2 more sources

On the definition of temperature in FPU systems [PDF]

open access: yes, 2003
It is usually assumed, in classical statistical mechanics, that the temperature should coincide, apart from a suitable constant factor, with the mean kinetic energy of the particles.
Carati, A., Cipriani, P., Galgani, L.
core   +2 more sources

Chirality and Organization of Adsorbates Modify Surface Phonon Dynamics

open access: yesAdvanced Functional Materials, EarlyView.
Chirality and molecular organization are shown to influence surface phonon dynamics in gold films. Time‐resolved Joule heating measurements reveal that ordered homochiral monolayers increase the Debye temperature and disordered layers reduce it, while ordered racemic controls have no effect.
Meital Ozeri   +6 more
wiley   +1 more source

Effects of an Interdisciplinary Integrative Oncology Group-Based Program to Strengthen Resilience and Improve Quality of Life in Cancer Patients: Results of a Prospective Longitudinal Single-Center Study

open access: yesIntegrative Cancer Therapies, 2022
Background: Patients with cancer receiving oncological treatment often suffer from a reduced quality of life (QoL) and resilience. Objectives: The aim of this study was to evaluate the effect of an interdisciplinary integrative oncology group-based ...
Burcu Babadağ Savaş PhD, RN   +8 more
doaj   +1 more source

Maximum, Minimum, and Current Temperature Protocol [PDF]

open access: yes, 2003
The purpose of this activity is to measure air (and optionally soil) temperature within one hour of solar noon and the maximum and minimum air temperatures for the previous 24 hours. Intended outcomes are that students will learn to read minimum, maximum,
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
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

Empirical Model of Human Thermal Comfort in Subtropical Climates: A First Approach to the Brazilian Subtropical Index (BSI)

open access: yesAtmosphere, 2018
The bioclimatic well-being of individuals is associated with the environmental characteristics of where they live. Knowing the relationships between local and regional climatic variables as well as the physical characteristics of a given region and their
João Paulo Assis Gobo   +4 more
doaj   +1 more source

Water Temperature Protocol [PDF]

open access: yes, 2003
The purpose of this resource is to measure the temperature of a water sample. Students use an alcohol-filled thermometer or meter to measure the temperature of water.
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
core  

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