Results 21 to 30 of about 467,299 (205)
População e fome: indicadores de insegurança alimentar e os objetivos de desenvolvimento sustentável da ONU [PDF]
Neste trabalho objetivamos abordar o tema população e fome, os indicadores da insegurança alimentar no Brasil e no mundo e como os Objetivos de Desenvolvimento Sustentável (ODS) da Organização das Nações Unidas (ONU) podem ser um caminho a seguir para ...
Carla Camila Gomes Freitas
doaj +1 more source
El análisis del panorama energético mundial nos permite identificar tres áreas en las que se enlazan cuestiones ambientales, políticas, económicas y geoestratégicas: el devenir del mercado mundial de los hidrocarburos; las preocupaciones en matéria de ...
Ignacio F. Lara
doaj +1 more source
La gestión del capital relacional de las organizaciones
El capital relacional constituye uno de los componentes del capital intelectual de cualquier organización, que refleja el valor que le aportan las relaciones que establece con los agentes del entorno con los que interacciona durante el desarrollo de su ...
Mario Arturo Ricardo +3 more
doaj +1 more source
Coherent ONU based on 850 µm-long cavity-RSOA for next-generation ultra-dense access network [PDF]
In this Letter, an efficient bidirectional differential phase-shift keying (DPSK)-DPSK transmission for a ultradense wavelength division-multiplexed passive optical network is proposed. A single distributed feedback laser at the optical network unit (ONU)
Cano Valadez, Iván Nicolás +4 more
core +2 more sources
An energy-efficient distributed dynamic bandwidth allocation algorithm for Passive Optical Access Networks [PDF]
The rapid deployment of passive optical access networks (PONs) increases the global energy consumption of networking infrastructure. This paper focuses on the minimization of energy consumption in Ethernet PONs (EPONs).
Khalili, Hamzeh +3 more
core +2 more sources
Abstract All of us transfer to, or accept from, other people the responsibility (onus) of emotional and practical problems. This phenomenon is viewed as one manifestation of the relationship between two or more people at a given time in therapeutic and other situations.
openaire +2 more sources
Similitudes y complementariedades entre “La nueva agenda juventudes” y “La cumbre del futuro"
"Nuestra Agenda Común" surge como una respuesta integral a los desafíos globales contemporáneos, como la pandemia de COVID-19, conflictos y cambio climático.
Daniel del Valle Blanco +1 more
doaj +1 more source
Massive Neutrinos and Galaxy Formation
We report the most recent results from high-resolution numerical simulations of structure formation in two flat cold+hot dark matter models with neutrino mass densities $\onu=0.2$ and 0.3. We find that structure forms too late in all CDM+HDM models with $
Ma, Chung-Pei
core +1 more source
40-Gb/s TDM-PON downstream with low-cost EML transmitter and 3-level detection APD receiver [PDF]
We report a cost-effective 40-Gb/s TDM-PON downstream utilizing an integrated DFB-EAM in OLT and an APD-based 3-level detection receiver in ONU, achieving a high power budget of 23.4 dB in real time ...
Achouche, M +8 more
core +1 more source
Onus is most important in the court. It gets its highest application in each and every step of law. Every word has to prove by the concerned party. In any civil matter paper speaks. Through papers all the claims have to prove without any ambiguity. Here arguments must be crystal clear supporting by sufficient documents.
openaire +1 more source

