Results 21 to 30 of about 29,787 (110)

Innovación en los modelos de administración de empresas: Revisión de literatura

open access: yesImpulso
La innovación en los modelos de administración de empresas es relevante en un entorno caracterizado por cambios rápidos y disruptivos. Esta revisión de literatura se centra en las tendencias, retos y oportunidades que configuran este ámbito, enfatizando ...
Paul Florez Cardoso   +1 more
doaj   +1 more source

Apropiación de Instagram por las cadenas comerciales Sweet & Coffee y Juan Valdez en Ecuador

open access: yesImpulso
Instagram es clave para el crecimiento de los negocios, construye marca visual, impulsa ventas y mide impacto de estrategias de marketing digital. El objetivo de la presente investigación fue analizar la apropiación del uso de esta red social por las ...
Karla Melissa Ruiz Quezada   +2 more
doaj   +1 more source

La gestión de procesos y la productividad laboral en la municipalidad de Huancavelica

open access: yesImpulso
Una gestión eficientemente de los procesos empresariales beneficia a todos sus colaboradores permitiendo un flujo laboral eficaz, una comunicación expedita entre ellos y una mayor capacidad para evaluar el desempeño. El presente trabajo presta atención a
Aderlyn Mauro Aroni-Villavicencio   +5 more
doaj   +1 more source

Impacto de las habilidades gerenciales y la toma de decisiones en la administración pública

open access: yesImpulso
Las habilidades gerenciales poseen características específicas que requieren que los líderes cuenten con determinadas competencias para lograr una gestión efectiva. Esta investigación tuvo como objetivo determinar la relación e impacto de las habilidades
Miriam Serezade Hancco-Gomez   +5 more
doaj   +1 more source

Fabrication and properties of non-stoichiometric Tb2(Hf1−xTbx)2O7−x magneto-optical ceramics

open access: yesJournal of Advanced Ceramics, 2022
Non-stoichiometric Tb2(Hf1−xTbx)2O7−x (x = −0.07–0.45) magneto-optical ceramics were fabricated by solid-state reactive sintering in vacuum combined with hot isostatic pressing (HIP) post-treatment without any sintering aids.
Lixuan Zhang   +7 more
semanticscholar   +1 more source

Stabilization of the Ferroelectric Phase in Epitaxial Hf1–xZrxO2 Enabling Coexistence of Ferroelectric and Enhanced Piezoelectric Properties

open access: yesACS Applied Electronic Materials, 2021
Systematic studies on polycrystalline Hf1–xZrxO2 films with varying Zr contents show that HfO2 films are paraelectric (monoclinic).
Tingfeng Song   +8 more
semanticscholar   +1 more source

Top Electrode Engineering for Freedom in Design and Implementation of Ferroelectric Tunnel Junctions Based on Hf1–xZrxO2

open access: yesACS Applied Electronic Materials, 2022
: Ferroelectric tunnel junctions (FTJs) based on ultrathin HfO 2 have great potential as a fast and energy-e ffi cient memory technology compatible with complementary metal oxide semiconductors.
Robin Athle   +3 more
semanticscholar   +1 more source

Processability of high-strength aluminum 6182 series alloy via laser powder bed fusion (LPBF)

open access: yesThe International Journal of Advanced Manufacturing Technology, 2022
The growing demand for more materials available for the LPBF-process, in particular high-strength aluminum alloys, is evident in the market. In the present work, a systematic investigation of the processability of aluminum 6182 series alloys, using LPBF,
Kirstin Riener   +3 more
semanticscholar   +1 more source

Ferroelectric-Antiferroelectric Transition of Hf1–xZrxO2 on Indium Arsenide with Enhanced Ferroelectric Characteristics for Hf0.2Zr0.8O2

open access: yesACS Applied Electronic Materials, 2022
The ferroelectric (FE)–antiferroelectric (AFE) transition in Hf1–xZrxO2 (HZO) is for the first time shown in a metal–ferroelectric–semiconductor (MFS) stack based on the III-V material InAs.
Hannes Dahlberg   +3 more
semanticscholar   +1 more source

Isolation of a novel Bacillus subtilis HF1 strain that is rich in lipopeptide homologs and has strong effects on the resistance of plant fungi and growth improvement of broilers

open access: yesFrontiers in Microbiology
Bacillus subtilis is an important probiotic microorganism that secretes a variety of antimicrobial compounds, including lipopeptides, which are a class of small molecule peptides with important application value in the fields of feed additives, food ...
Qianru Li   +12 more
semanticscholar   +1 more source

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