Results 61 to 70 of about 1,519,147 (298)

Influence of weather conditions on temperature inside the wall

open access: yesBudownictwo o Zoptymalizowanym Potencjale Energetycznym, 2019
This paper deals with the influence of outside temperature, outside humidity and wind speed to the temperature inside the wall. Data come from the sensors located in the wall and the weather station located on the roof of the building. September 2017 was
Patrycja Antonik-Popiołek
doaj   +1 more source

A Field Guide for Weathering: Embodied Tactics for Collectives of Two or More Humans [PDF]

open access: yes, 2018
In our inherited meteorological practices and frameworks, weather conditions are managed for us in a range of ways (for example, through architecture, technology, commodity culture, infrastructure, economic rationale). This field guide brings the weather
Hamilton, Jennifer Mae   +1 more
core   +1 more source

Inflammatory Response‐Inspired Thermochromic Shield for Pneumatic Structures

open access: yesAdvanced Engineering Materials, EarlyView.
A thermochromic shield for pneumatic structures is developed, using anhydrous sodium acetate powder and thermochromic pigment‐included solution. In this shield composed of three layers, the exothermic and thermochromic reactions, followed by the mixture of both components, occur promptly with an incident of penetrating damage as a sign of initial ...
Hyun Jae Lee, Ryuma Niiyama
wiley   +1 more source

Cloud Watch [PDF]

open access: yes, 2003
The purpose of this activity is to explore the connections between cloud type, cloud cover, and weather and stimulate student interest in taking cloud type observations.
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
core  

Observations of an extreme storm in interplanetary space caused by successive coronal mass ejections

open access: yes, 2014
Space weather refers to dynamic conditions on the Sun and in the space environment of the Earth, which are often driven by solar eruptions and their subsequent interplanetary disturbances.
Bale, Stuart D.   +10 more
core   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

Research and evaluation of kart noise spread into the living environment / Gokartų keliamo triukšmo sklaidos į gyvenamąją aplinką tyrimai ir vertinimas

open access: yesMokslas: Lietuvos Ateitis, 2014
The paper examines kart noise propagation in the living environment and sought measures for suppressing it. To conduct experimental studies, precision sound level analyzer Bruel & Kjaer 2260th has been used.
Giedrius Juozaponis   +1 more
doaj   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

An alternative methodology to predict aging effects on the mechanical properties of glass fiber reinforced cement (GRC) [PDF]

open access: yes, 2012
The effect of three different aging methods (immersion in hot water, freeze–thaw cycles and wet–dry cycles) on the mechanical properties of GRC were studied and compared.
Enfedaque Díaz, Alejandro   +2 more
core   +3 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu   +5 more
wiley   +1 more source

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