Results 191 to 200 of about 134,037 (330)

Resource reallocation across successive systemic innovations: How Rolls‐Royce shaped the evolution of the turbojet, turboprop, and turbofan

Strategic Management Journal, EarlyView.
Abstract Research Summary Despite the importance of resource reallocation in shaping a variety of strategic outcomes, strategy scholars have paid only limited attention to the processes by which firms reallocate their resources across successive systemic innovations.
Gino Cattani, Mariano Mastrogiorgio, Giuseppe Carignani   +2 more
wiley   +1 more source

Effect of Middle Ear Prosthesis Diameter in Platinotomy and Partial Platinectomy on Hearing Gain: A Finite Element Study. [PDF]

Materials (Basel)
Ceddia M, Quaranta N, Pontillo V, Murri A, Pantaleo A, Trentadue B.   +5 more
europepmc   +1 more source

Friction Characteristics of Piston and Piston Rings.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1998
Yutaro WAKURI, Tatsumi KITAHARA, Toshiro HAMATAKE, Mitsuhiro SOEJIMA, Shinichi IDE   +4 more
openaire   +2 more sources

Assessment of Soiling Dynamics and Cleaning Efficiency for Photovoltaic Modules Under Different Dust Environments

Solar RRL, EarlyView.
A laboratory framework reproduces site‐specific soiling and cleaning dynamics of photovoltaic modules using real dusts from contrasting climates. Accelerated humidity–temperature cycling replicates 1 month of outdoor cementation in only ≈ 1.5 days.
John (Ioannis) A. Tsanakas, Jean Patrice Rakotoniaina, J. Montoya, Douglas Olivares Soza, Eric Pilat, Aitor Marzo, Valeria Del Campo, Edward Vidal Fuentealba, Martin Gaete, Jérémie Aimé, Delfina Muñoz   +10 more
wiley   +1 more source

Reduction, Softening, and Melting Characteristics of Mill Scale‐Based Briquettes for Blast Furnace Ironmaking

steel research international, EarlyView.
The study evaluates mill scale‐based briquettes, which meet industrial standards for shatter strength and exhibit a low decrepitation index. Despite their limited reducibility in nonisothermal reduction experiments, softening and melting results indicate potential application as a substitute for conventional acidic iron‐bearing materials for use in ...
Ismael Vemdrame Flores, Paula Maria Gomes Cunha Leão, João Victor Souza Alves, Otávio Henrique Matos de Assis, Maurício Covcevich Bagatini   +4 more
wiley   +1 more source

Experimental Study on Grouting Seepage Characteristics in Rough Single Microfissure Under Triaxial Stress States. [PDF]

Materials (Basel)
Yang M, Zhang S, Wang M, Qin J, Fan W, Wu Y.   +5 more
europepmc   +1 more source

Punching shear in flat slab systems – Experimental quantification of unconsidered system influences

Structural Concrete, EarlyView.
Abstract Due to the demand for slender and functional buildings, flat slabs are a frequently used load‐bearing element in buildings. However, the concentrated load introduction at the slab‐column connection is often the governing detail in design due to punching shear failure.
Matthias Kalus, Jan Ungermann, Martin Classen, Josef Hegger   +3 more
wiley   +1 more source

Development and evaluation of a low-cost 3D-printed simulator for ossicular prosthesis placement. [PDF]

Sci Rep
Loustaunau F, Coussens C, Altaisan R, Mahdjoub J, Mauvais O, Brumpt E.   +5 more
europepmc   +1 more source

Experimental investigation of reinforced concrete members subjected to reversed cyclic axial loading

Structural Concrete, EarlyView.
Abstract This paper presents an experimental campaign of five reinforced concrete members subjected to cyclic axial loading alternating between tension and compression. Fiber optical sensors and digital image correlation, in combination with automated crack detection and measurement, were used to investigate, among other aspects, the development of ...
Simon Karrer, Karel Thoma, Walter Kaufmann   +2 more
wiley   +1 more source

On-chip non-contact mechanical cell stimulation - quantification of SKOV-3 alignment to suspended microstructures. [PDF]

Heliyon
Onal S, Alkaisi MM, Nock V.
europepmc   +1 more source