1,747,109 research outputs found
Resolución UNRN N° 732/2009. Adjudicar contratación directa N° 27/2009
No full textFil: Universidad Nacional de Río Negro (U). Universidad Nacional de Río Negro. Río Negro, ArgentinaResolución UNRN N° 732/2009. Adjudicar contratación directa N° 27/2009fals
Resolución Rectoral Nº 732/2021. Dejar sin efecto la Resolución Rectoral N° 793/2020.
No full textFil: Rector (R). Universidad Nacional de Río Negro. Río Negro, ArgentinaResolución Rectoral Nº 732/2021. Dejar sin efecto la Resolución Rectoral N° 793/2020. Aprobar el traslado transitorio de la Agente Nodocente.tru
Resolución Rectoral Nº 159/2021. Sustituir el artículo 7° de la Resolución Rectoral Nº 732/2020
No full textFil: Rector (R). Universidad Nacional de Río Negro. Río Negro, ArgentinaResolución Rectoral Nº 159/2021. Sustituir el artículo 7° de la Resolución Rectoral Nº 732/2020tru
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
El Nin˜o in a changing climate
No full textEl Nin˜o events, characterized by anomalous warming in the easternequatorial Pacific Ocean, have global climatic teleconnectionsand are the most dominant feature of cyclic climate variability onsubdecadal timescales. Understanding changes in the frequency orcharacteristics of El Nin˜o events in a changing climate is thereforeof broad scientific and socioeconomic interest. Recent studies1–5show that the canonical El Nin˜o has become less frequent and thata different kind of El Nin˜o has become more common during thelate twentieth century, in which warm sea surface temperatures(SSTs) in the central Pacific are flanked on the east and west bycooler SSTs. This type of El Nin˜o, termed the central Pacific El Nin˜o(CP-El Nin˜o; also termed the dateline El Nin˜o2, El Nin˜o Modoki3 orwarm pool El Nin˜o5), differs from the canonical eastern Pacific ElNin˜o (EP-El Nin˜o) in both the location of maximumSST anomaliesand tropical–midlatitude teleconnections. Here we show changesin the ratio of CP-El Nin˜o to EP-El Nin˜o under projected globalwarming scenarios from the Coupled Model IntercomparisonProject phase 3 multi-model data set6. Using calculations basedon historical El Nin˜o indices, we find that projections of anthropogenicclimate change are associated with an increased frequencyof the CP-El Nin˜o compared to the EP-El Nin˜o. When restrictedto the six climate models with the best representation of thetwentieth-century ratio of CP-El Nin˜o to EP-El Nin˜o, the occurrenceratio of CP-El Nin˜o/EP-El Nin˜o is projected to increase asmuch as five times under global warming. The change is related to aflattening of the thermocline in the equatorial Pacific.1
EC64-732 Mowing Manners
Full text linkExtension Circular 64-732 This circular offers suggestions of rotary power mower safety
El Nin˜o in a changing climate
No full textEl Nin˜o events, characterized by anomalous warming in the easternequatorial Pacific Ocean, have global climatic teleconnectionsand are the most dominant feature of cyclic climate variability onsubdecadal timescales. Understanding changes in the frequency orcharacteristics of El Nin˜o events in a changing climate is thereforeof broad scientific and socioeconomic interest. Recent studies1–5show that the canonical El Nin˜o has become less frequent and thata different kind of El Nin˜o has become more common during thelate twentieth century, in which warm sea surface temperatures(SSTs) in the central Pacific are flanked on the east and west bycooler SSTs. This type of El Nin˜o, termed the central Pacific El Nin˜o(CP-El Nin˜o; also termed the dateline El Nin˜o2, El Nin˜o Modoki3 orwarm pool El Nin˜o5), differs from the canonical eastern Pacific ElNin˜o (EP-El Nin˜o) in both the location of maximumSST anomaliesand tropical–midlatitude teleconnections. Here we show changesin the ratio of CP-El Nin˜o to EP-El Nin˜o under projected globalwarming scenarios from the Coupled Model IntercomparisonProject phase 3 multi-model data set6. Using calculations basedon historical El Nin˜o indices, we find that projections of anthropogenicclimate change are associated with an increased frequencyof the CP-El Nin˜o compared to the EP-El Nin˜o. When restrictedto the six climate models with the best representation of thetwentieth-century ratio of CP-El Nin˜o to EP-El Nin˜o, the occurrenceratio of CP-El Nin˜o/EP-El Nin˜o is projected to increase asmuch as five times under global warming. The change is related to aflattening of the thermocline in the equatorial Pacific.2
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