Results 121 to 130 of about 3,720,896 (391)

‘Hitting the target and missing the point’: Analysis of air permeability data for new UK dwellings and what it reveals about the testing procedure

, 2017
Airtightness testing is widely undertaken to assess the as-built performance of dwellings, in support of achieving energy and ventilation strategies.
J. Love, J. Wingfield, Azp Smith, P. Biddulph, T. Oreszczyn, R. Lowe, C. Elwell   +6 more
semanticscholar   +1 more source

Carbon Shell‐Encapsulated PtFe Catalysts in High Temperature Polymer Electrolyte Membrane Fuel Cells: Balancing Molecular Sieving and Diffusion for Enhanced Reactant Access

Advanced Functional Materials, EarlyView.
Scanning electrochemical microscopy reveals reactant diffusion through porous carbon shells to PtFe cores, while the carbon‐encapsulated PtFe enables high‐performance HT‐PEMFC operation by sieving phosphate ions that induce catalyst poisoning. ABSTRACT High‐temperature polymer electrolyte membrane fuel cells (HT‐PEMFCs) operating at 160°C on phosphoric
Myeong‐Geun Kim, Sourabh S. Chougule, Suji Lee, Young Sang Park, Jihyun Choi, Katie Heeyum Lim, Albert S. Lee, Hyun S. Park, Namgee Jung, Sung Jong Yoo   +9 more
wiley   +1 more source

Air Permeability Of Sugi (Cryptomeria Japonica) Wood In The Three Directions

Maderas: Ciencia y Tecnología, 2015
To investigate the air permeability of sugi (Cryptomeria japonica) and the effect of grain directions on it, the air permeabilities of air-dried sugi sapwood and heartwood were determined along the three material directions of wood.
Takashi Tanaka, Yasuo Kawai, Masanori Sadanari, Satoshi Shida, Takahiro Tsuchimoto   +4 more
doaj  

Investigation of the Shrinkage and Air Permeability of Woolen Blankets and Blankets Made with Regenerated Wool. [PDF]

Materials (Basel), 2022
Kumpikaitė E, Laureckienė G, Milašienė D, Petraitienė S.   +3 more
europepmc   +1 more source

Porosity of Knitted Fabrics in the Aspect of Air Permeability - Discussion of Selected Assumptions

, 2017
The main focus of this paper is to look into the relationship between the structure and air permeability of single jersey knitted fabric – especially verifying some basic assumptions.
M. Havlová, Jana Španková
semanticscholar   +1 more source

Texoskeletons: Developing the Fundamental Technologies for Creating Intelligent Soft Robotic Clothing With Integrated 1D Sensors and Actuators

Advanced Functional Materials, EarlyView.
ABSTRACT Traditional wearable exoskeletons rely on rigid structures, which limit comfort, flexibility, and everyday usability. This work introduces the fundamental technologies to create the first soft, lightweight, intelligent textile‐based exoskeletons (Texoskeletons) built using 1D sensors and actuators.
Amy Lukomiak, Rameesh Bulathsinghala, Jack Varga, Shuxin Meng, Kalana Marasinghe, Imaad Refai, Biyon Fernando, Amitkumar Patel, Chamika M. Halloluwa‐Arachchige, Carlos Oliveira, Arash M. Shahidi, Zahra Rahemtulla, Alexander Turner, Ziyun Ding, Bernard X. W. Liew, Andy Kerr, Ezio Preatoni, Theo Hughes‐Riley, Ishara Dharmasena, Pasindu Lugoda   +19 more
wiley   +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

Air Pollution and Respiratory Permeability in Obstructive Sleep Apnea - A Review [PDF]

, 2020
Nguyễn Thanh Tùng, Hoang Ba Dung, Tran Phan Chung Thuy, Huynh Nguyen Xuan Thao, Hsiao‐Chi Chuang   +4 more
openalex   +1 more source

Ferrite cavities

, 2012
Ferrite cavities are used in synchrotrons and storage rings if the maximum RF frequency is in the order of a few MHz. We present a simple model for describing ferrite cavities.
Klingbeil, H.
core   +1 more source