Results 121 to 130 of about 1,376,955 (341)

Nuevas Actividades Exportadoras en Brasil: Ventaja Comparativa, Políticas o Auto-Descubrimiento? [PDF]

open access: yes
Este documento examina los hallazgos de Brasil en la exportación de aviones, teléfonos celulares y carne de cerdo. Todos los casos confirman la importancia que tienen el aumento de la eficacia y los costos irrecuperables en la expansión de las ...
Armando Castelar Pinneiro, Regis Bonelli
core  

Real Hypersurfaces of Type A in Complex Two-Plane Grassmannians Related to The Reeb Vector Field

open access: yes, 2015
Y. J. Suh and H. Lee (Bull. Korean. Math. Soc. 47, 551-561 (2010)) characterized real hypersurfaces $M$ of type $B$ by the invariance of vector bundle $JTM^\perp$ under the shape operator and the orthogonality of $JTM^\perp$ and $\mathcal {J}TM^\perp ...
Lee, Ruenn-Huah, Loo, Tee-How
core   +1 more source

Completeness of spontaneously reported adverse drug reactions in 4 databases

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims To assess the completeness of information provided in adverse drug reaction (ADR) reports in 4 spontaneous report databases. Methods The study was conducted using freely accessible ADR reports from the Canada Vigilance Adverse Reaction Online Database, the US Food and Drug Administration Adverse Event Reporting System (FAERS) database, the UK ...
Mohammed Gebre Dedefo   +5 more
wiley   +1 more source

Effect of Na-based flux on melt quality assessment of 46,000 alloys

open access: yesJournal of Materials Research and Technology, 2023
The influence of Na-Based flux on the melt quality assessment was studied using Density index (DI), bifilm index (BI) and tensile test. The melt was prepared with scrap and ingot with and/or without the addition of Na-based flux.
Qing Zhang   +4 more
doaj  

An Insight Into Necessity of Complete Electrolyte for Photogalvanics and Contribution of Thermal and Photo‐Processes in Solar Power Generation Through the Photo‐Galvanic Cells

open access: yesBattery Energy, EarlyView.
The reductant/sensitizer/etc. individually shows only thermally‐induced current in photogalvanic cell. Only, complete electrolyte is able to show solar energy conversion. Use of complete electrolyte is a necessary condition for solar power generation through the photogalvanics.
Reetoo, Pooran Koli, Jyoti Saren
wiley   +1 more source

Preparation of crystalline Pseudomonas cytochrome c-551 and its general properties [PDF]

open access: green, 1960
Takekazu Horio   +5 more
openalex   +1 more source

Changes in variability of the business cycle in the G7 countries [PDF]

open access: yes
Volatility breaks are tested and documented for 19 important monthlymacroeconomic time series across the G7 countries. Across all conditional meanspecifications considered, including both linear and nonlinear models with andwithout a structural break ...
Dijk, D.J.C. van   +2 more
core   +1 more source

Microlensing as a Tool of Astronomy [PDF]

open access: yes, 2000
applicationAs a result of the technical development of methods allowing massive photometric survey of microlensing events, microlensing has become a very unique tool of astronomy to investigate the dark matter problem, the shape of our Galaxy, and to ...
551, OHNISHI, Kouji
core  

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