Results 71 to 80 of about 2,013,460 (313)
Tourist attitudes towards water use in the developing world: A comparative analysis [PDF]
, 2014 This paper examines tourists' attitudes towards water use based on comparative data from interviews with tourists in Zanzibar, The Gambia and Dominican Republic.
Arbués +44 more
core +1 more source
Advanced Engineering Materials, EarlyView.This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker +5 more
wiley +1 more source
Sports, 2019 The triathlon is one of the fastest developing sports in the world due to expanding participation and media attention. The fundamental change in Olympic triathlon races from a single to a multistart event is highly demanding in terms of recovery from and
Thilo Hotfiel +9 more
doaj +1 more source
Anisotropic swim stress in active matter with nematic order [PDF]
, 2018 Active Brownian Particles (ABPs) transmit a swim pressure $\Pi^{swim}=n\zeta D^{swim}$ to the container boundaries, where $\zeta$ is the drag coefficient, $D^{swim}$ is the swim diffusivity and $n$ is the uniform bulk number density far from the container walls.
arxiv +1 more source
Advanced Engineering Materials, EarlyView.This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör +9 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A novel approach for alloy development in laser powder bed fusion is introduced. Instead of producing massive samples of one composition at a time, prepressed powder bed samples produced from powder mixtures are processed. Guidelines for the selection of precursor powders are developed.
Felix Großwendt +6 more
wiley +1 more source
From sport to commercialism: History of planning and construction of buildings for sport in Bratislava [PDF]
Architecture Papers of the Faculty of Architecture and Design STU, 2020 The development of modern sports in the former Hungary began in the middle of the 19th century. In 1839, Bratislava residents founded the Horse Racing Association, and gradually various other sports and physical education associations began to emerge.
Ing. arch. Laura Krišteková Pastoreková, PhD.
doaj
Part 3: Splish - Splash - Cash: Swimming in Hampton Roads [PDF]
, 2022 Hampton Roads is known for its relationship with water. For some, it is too much water in the wrong place at the wrong time. For others, it is how water can transform lives.
Dragas Center for Economic Analysis and Policy, Old Dominion University
core +1 more source
Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed FeCr(Si)N Stainless Steel
Advanced Engineering Materials, EarlyView.The alloying element Nitrogen enhances stainless steel strength, corrosion resistance, and stabilizes austenite. This study develops austenitic FeCr(Si)N steel production via powder metallurgy. Fe20Cr and Si3N4 are hot isostatically pressed, creating an austenitic microstructure.
Louis Becker +5 more
wiley +1 more source
Sex Difference in Triathlon Performance
Frontiers in Physiology, 2019 This brief review investigates how sex influences triathlon performance. Performance time for both Olympic distance and Ironman distance triathlons, and physiological considerations are discussed for both elite and non-elite male and female triathletes ...
Romuald Lepers
doaj +1 more source