Results 101 to 110 of about 138,734 (302)

Air permeability of woven fabrics

, 2006
Air permeability is an important property for wovens and it depends on many parameters of the fabric. Thus, a theoretical determination is highly complex and difficult in relating the parameters to the air permeability.
Ogulata R.T.
core  

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

The water and gas permeability of loess improved by cement

Shuiwen dizhi gongcheng dizhi
Loess is inherently water-sensitive and highly porous, resulting in poor resistance to water and gas permeation and making it susceptible to structural deformation and geological hazards such as collapses and landslides.
Jiacheng LI, Tianfeng GU, Bo CUI, Shuai LI, Nannan FAN   +4 more
doaj   +1 more source

Window air permeability calculation methodology with regard to temperature loading [PDF]

E3S Web of Conferences
Air permeability is an important characteristic of windows, which significantly affects the energy consumption of a building and the quality of indoor climate in winter.
Aksenov Ivan, Konstantinov Aleksandr
doaj   +1 more source

Investigation on the Air Permeability and Pore Structure of Concrete Subjected to Carbonation under Compressive Stress. [PDF]

Materials (Basel), 2022
Zhang C, Shi X, Wang L, Yao Y.
europepmc   +1 more source

The reduction in air infiltration due to window replacement in UK dwellings: Results of a field study and telephone survey

, 2005
This paper reports the findings of a field study and telephone survey into the impact of window replacement on air infiltration and moisture problems in UK dwellings.
Davies, M, Mumovic, D, Ridley, I, Oreszczyn, T   +3 more
core  

Studies on the Air Permeability of Marketable Fabrics (Part 1) : The Relationship Between Air Permeability and Thermal Insulation

, 1993
We carried out various experiments before washing to examine the relationship between the "air permeability" and "thermal insulation" of several marketable fabrics.
ヨシムラ, アヤコ, ワダ, ソノコ, 吉村, 亞矢子, 和田, 園子, Yoshimura, Ayako, Wada, Sonoko   +5 more
core   +1 more source

Topology and Material Optimization in Ultra‐Soft Magneto‐Active Structures: Making Advantage of Residual Anisotropies

Advanced Materials, EarlyView.
Residual magnetization induces pronounced mechanical anisotropy in ultra‐soft magnetorheological elastomers, shaping deformation and actuation even without external magnetic fields. This study introduces a computational‐experimental framework integrating magneto‐mechanical coupling into topology optimization for designing soft magnetic actuators with ...
Carlos Perez‐Garcia, Rogelio Ortigosa, Jesús Martínez‐Frutos, Daniel Garcia‐Gonzalez   +3 more
wiley   +1 more source

Evaluation of the Microbiological Effectiveness of Three Accessible Mask Decontamination Methods and Their Impact on Filtration, Air Permeability and Physicochemical Properties. [PDF]

Int J Environ Res Public Health, 2022
Lordelo R, Botelho JRS, Morais PV, de Sousa HC, Branco R, Dias AMA, Reis MS.   +6 more
europepmc   +1 more source

A study of asphalt permeability:Empirical permeability models

, 2008
A study has been undertaken to investigate some important factors that influence the permeability of dense graded asphalt pavements. The aim of the study is to develop a data analysis procedure for finding empirical permeability relationships.
Nata-Atmadja, Andreas, Vardanega, Paul J, Ramanujam, Jothi, Waters, Tom, Vardanega, Paul, Nataatmadja, Andreas   +5 more
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