Results 11 to 20 of about 266,386 (154)

The definition of El Nino

open access: yesOceanographic Literature Review, 1997
A review is given of the meaning of the term "El Nino" and how it has changed in time, so there is no universal single definition. This needs to be recognized for scientific uses, and precision can only be achieved if the particular definition is ...
K. Trenberth
semanticscholar   +1 more source

In vitro Natural Killer cell immunotherapy for medulloblastoma

open access: yesFrontiers in Oncology, 2013
How the immune system attacks medulloblastoma (MB) tumours effectively is unclear, although natural killer (NK) cells play an important role in immune defence against tumour cells.
Lucia eFernandez   +8 more
doaj   +1 more source

Unicystic ameloblastoma of the mandible clinical case presentation and literature review

open access: yesMexican Journal of Medical Research ICSA, 2014
Ameloblastoma is a neoplastic lesion that in its early stages does not present signs or symptoms; ages more common in which occurs this lesion are between 20 to 30 years of age, it has no predilection by any gender; their formation can be derived ...
Almallely De la Paz López   +4 more
doaj   +1 more source

Climate phenomenon of La Niña and El Niño advances on variation in sea water level of Lembeh Strait and Sangihe Waters

open access: yesAQUATIC SCIENCE & MANAGEMENT, 2013
Coastal Waters of Lembeh Strait characterizes by small waves and bathymetry undulation. While Sangihe waters have big waves, coastal bays with gently sloping beaches and flawless beaches that are generally steep headlands or cliffs on the shoreline. Differences in these two characters are interesting to watch, especially the value of the Mean Sea Level
., Riyadi   +3 more
openaire   +2 more sources

Multi-year El Niño events tied to the North Pacific Oscillation

open access: yesNature Communications, 2021
Multi-year El Niño events induce severe and persistent floods and droughts worldwide, with significant socioeconomic impacts, but the causes of their long-lasting behaviors are still not fully understood.
R. Ding   +11 more
semanticscholar   +1 more source

Management of primary immune thrombocytopenia. A comparison between two historical cohorts

open access: yesAnales de Pediatría (English Edition), 2021
Introduction: In recent years, there have been changes in the management of patients with primary immune thrombocytopenia. In this study, a review is presented of the characteristics and outcomes of children with primary immune thrombocytopenia in a ...
Sandra Fernández-Plaza   +5 more
doaj   +1 more source

Child depression in patients with cancer

open access: yesMexican Journal of Medical Research ICSA, 2014
Depression is characterized by a set of symptoms such as sadness, irritability, loss of interest, fatigue, feelings of ineptitude and guilt, insomnia, suicidal thoughts, loss of appetite, weight loss, and difficulty concentrating, etc.
Georgina Romo-Hernández   +4 more
doaj   +1 more source

Climate regimes, El Niño-Southern oscillation and konzo epidemics [PDF]

open access: yesFrontiers in Environmental Science, 2015
Epidemics of konzo have occurred during severe droughts in parts of east, central, and southern Africa since the 1920s. Occurrence is attributed to exposure to cyanide from poorly processed cassava foods, the sole source of calories when other food crops fail.
openaire   +2 more sources

Defining El Niño indices in a warming climate

open access: yes, 2021
Extreme weather and climate events associated with El Niño and La Niña cause massive societal impacts. Therefore, observations and forecasts are used around the world to prepare for such events.
G. J. van Oldenborgh   +6 more
semanticscholar   +1 more source

The relationship between El Niño Southern Oscillation (ENSO) and oceanographic parameters in North Sulawesi waters

open access: yesAQUATIC SCIENCE & MANAGEMENT, 2021
Information about oceanographic conditions is important to determine the fertility level of waters. Oceanographic parameters in water can be influenced by global climate factors, one of them is the ENSO (El Niño Southern Oscillation) phenomenon. There have been many studies on the effect of ENSO phenomenon on oceanographic variability, but no studies ...
Lasut, Astrid Y.   +6 more
openaire   +1 more source

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