Results 121 to 130 of about 476,155 (267)

Baltazar Caravedo. La energía social de la empresas B. Lima: Universidad del Pacífico.

360, 2017
Julio Gamero
doaj   +1 more source

Secondary changes in sagittal alignment after instrumented surgery with and without corpectomy for pyogenic spondylodiscitis. [PDF]

Brain Spine
Younes B, Schatlo B, Melich P, Mielke D, Rohde V, Abboud T.   +5 more
europepmc   +1 more source

Thermal Radiation Emission From 3D Graphene Networks

Advanced Materials Interfaces, EarlyView.
Three‐dimensional graphene networks are demonstrated as exceptional broadband thermal emitters, exhibiting high‐intensity, spectrally homogeneous emission and strong mechanical flexibility compared to conventional emitters like silicon carbide.
Maria Chiara Paolozzi, Emanuele Scoppi, Jacopo Sera, Salvatore Macis, Antonio Grilli, Samuel Jeong, Yoshikazu Ito, Stefano Lupi   +7 more
wiley   +1 more source

Gestión de la innovación y tendencias en ciencias de la gestión: un acercamiento modular

360
En este noveno número de 360 Revista de Ciencias de la Gestión, organizamos los artículos en cuatro grandes bloques temáticos. Los tres primeros incluyen cinco documentos sobre gestión estratégica de CTI, otros cinco sobre herramientas para la gestión de
Marta Tostes
doaj  

A Case Report and Review: Extreme Uterine Torsion Complicated by Couvelaire Uterus and Intrauterine Fetal Demise. [PDF]

Case Rep Obstet Gynecol
Alazemi E.
europepmc   +1 more source

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

Advanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard, Thulasinath Raman Venkatesan, Michael Bauer, Valentin Razvan Lupu, Philipp Scheidegger, Francesco Taddei, Frank A. Nüesch, Dorina M. Opris   +7 more
wiley   +1 more source

Herramienta de evaluación de la cadena de valor en empresas del sector turístico: caso restaurantes

360
El desarrollo social, económico y cultural de un país está estrechamente vinculado al desempeño de las mipymes, particularmente del sector gastronómico, por su capacidad de generar empleo y dinamizar el turismo.
María José González Calle, Juan Manuel Maldonado-Matute, Ana Carolina Armijos Orellana, María Isabel Arteaga Ortiz   +3 more
doaj  

Sustainable Cements with up to 80 wt% Calcined Common Clay: Challenges in Microstructure and Compressive Strength of Concretes. [PDF]

Materials (Basel)
Panzer M, Scherb S, Beuntner N, Thienel KC.   +3 more
europepmc   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

The Influence of Mesoscale Particle Structure on the Electrode Degradation and Resultant Electrochemistry of Lithium Ion Cells With Nickel Rich Lithium Nickel Manganese Cobalt Oxide Positive Electrodes

Advanced Materials Technologies, EarlyView.
Milled polycrystalline NMC811 cathode (MPC NMC) with smaller secondary particle and higher surface area had 1) greater cathode tortuosity, 2) reduced surface Ni on the cycled MPC cathodes consistent with surface reconstruction, and 3) increased Ni deposition from cathode‐anode crosstalk, manifesting in lower functional capacity and higher impedance ...
Edelmy J. Marin Bernardez, Andrew Nicoll, David J. Arnot, Armando Rodriguez Campos, Patrick J. Barry, Marie F. Millares, Cynthia Huang, Melissa A. Guercio, Grace K. Dono, Alexis Pace, Xianghui Xiao, Cherno Jaye, Conan Weiland, Jianming Bai, Hui Zhong, Michael Drakopoulos, Zhong Zhong, Nghia T. Vo, Xiao Tong, Esther S. Takeuchi, Amy C. Marschilok, Shan Yan, Kenneth J. Takeuchi   +22 more
wiley   +1 more source