Results 111 to 120 of about 10,553 (262)

Trimerous magnoliid flowers with a unique set of floral and pollen traits from the Late Cretaceous of Southern Bohemia (Czech Republic)

open access: yesNew Phytologist, EarlyView.
Morphospace position and phylogenetic placements of Trimeriantha monopolyada. Summary Floral structure is a key aspect of angiosperm diversity. Recent research revealed that significant floral disparity was already present in the Cretaceous. However, our understanding of early floral diversity remains limited, as it is directly dependent on the fossil ...
Xieting Wu   +7 more
wiley   +1 more source

O “velho” hukou na “nova” China urbana

open access: yesAnuário Antropológico, 2018
O artigo trata do sistema de registro domiciliar vigente na China desde o governo de Mao Tse Tung. Tal registro obrigatório, denominado hukou, acarreta um rígido sistema classificatório dual que diferencia os cidadãos chineses de acordo com o ...
Cristina Patriota de Moura
doaj  

Elevation shapes alpine snow algal blooms and their influence on albedo reduction

open access: yesNew Phytologist, EarlyView.
Graphical summary of elevational trends in Sanguina‐dominated snow algal blooms. Increasing elevation was associated with larger cells, lower Chla content per cell, higher astaxanthin ratios, lower snow water content, and reduced cell‐normalized albedo, whereas algal cell density showed no consistent elevational trend.
Pablo Almela   +5 more
wiley   +1 more source

Efecto Covid-19: de docencia presencial a docencia dual forzosa. Tolerancia del alumnado universitario ante el cambio del sistema

open access: yes, 2021
La consecuencia inmediata de las medidas de distanciamiento social supuso cambios contundentes en todos los ámbitos de nuestras vidas y en todos los sectores económicos, incluyendo el de la educación superior.
Casado-Díaz, Ana B.   +6 more
core  

Evaluación energética de un sistema de generación de 400 kWe en modo diesel‐gas licuado de petróleo//Energy analysis of a 400 kWe power system operated on dual fuel mode with diesel‐liquefied petroleum gas

open access: yesIngeniería Mecánica, 2014
El constante aumento en los precios de los combustibles impulsó el desarrollo de sistemas energéticos cada vez más eficientes y flexibles, los cuales permitan el uso de distintos tipos de combustibles, tales como el gas licuado de petróleo (GLP).
Carlos‐A. Forero-Núñez   +2 more
doaj  

Understanding the Adoption of Artificial Intelligence in Local Government Decision‐Making: The Influence of Institutional Pressures and Managerial Perceptions

open access: yesPublic Administration, EarlyView.
ABSTRACT Artificial intelligence (AI) systems are increasingly being integrated into public sector decision‐making processes, with public managers relying on them to enhance their capabilities. As AI adoption becomes more widespread, discussions about its advantages and drawbacks intensify, alongside growing external expectations and pressures. However,
A. Paula Rodriguez Müller   +2 more
wiley   +1 more source

Analise do sistema de recolhimento e confirmação de pedidos para o mercado Brasil, FIAT on line e sua ferramenta Focus: um estudo de caso da FIAT Automóveis S/A [PDF]

open access: yes, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.Pesquisa que aborda a questão do sistema logístico de recolhimento de pedidos, Fiat On Line, e sua ferramenta Focus ...
Mesquita, Vicente Rodrigues de
core  

The Bumps in the Road Toward Social Equity Budgeting: The Administrative Pitfalls When Implementing Participatory Budgeting

open access: yesPublic Administration, EarlyView.
ABSTRACT Participatory budgeting can encourage meaningful community engagement in all phases of the budgeting cycle to promote social equity. However, participatory budgeting administrators often experience administrative and political challenges in establishing participatory processes that effectively promote social equity.
Michelle L. Lofton   +1 more
wiley   +1 more source

Governing the Local Digital Transformation: A European Comparative Perspective

open access: yesPublic Administration, EarlyView.
ABSTRACT This study compares governance structures, policy formulation and implementation of administrative digitalization at the local level in three countries with different administrative traditions: France, Germany and the United Kingdom.
Sabine Kuhlmann   +2 more
wiley   +1 more source

Análisis teórico-jurídico del problema de los sistemas financieros duales en Colombia

open access: yesProlegómenos, 2009
<p>Por medio de este artículo he querido hacer un análisis teórico de un caso particular, se trata concretamente de la crisis de la captación ilegal de recursos por parte de las denominadas "captadoras ilegales" de dinero en Colombia, crisis que explotó en el mes de noviembre de 2008.</p><p>En ese sentido tengo dos objetivos con mi ...
openaire   +3 more sources

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