Found 44 datasets matching "Sex Ratio".
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Mothers may produce more of one sex to maximize their fitness if there are differences in the cost of producing each sex or there are differences in their relative reproductive value. We tested if...
Search relevance: 122.80 | Views last month: 0 -
Background Poor data exist on the influence of psychosocial variables on the female/male ratio of depression because of the small number of cases and the resulting limited numbers of...
Search relevance: 97.42 | Views last month: 6 -
Annual number of licensed drivers for the the 50 States and DC by sex and with ratios to vehicles, residents, and driving-age residents (16+) from FHWA Highway Statistics table DL-1C.
Search relevance: 79.73 | Views last month: 0 -
This data release consists of the following components: Sex ratio data from cottonwood trees at random points on the floodplain in the North and South units of Theodore Roosevelt National Park,...
Search relevance: 58.89 | Views last month: 0 -
The Trojan Y Chromosome (TYC) strategy is a promising eradication method for biological control of non-native species. The strategy works by manipulating the sex ratio of a population through the...
Search relevance: 50.44 | Views last month: 0 -
This data set contains morphology, sex ratio, body condition, disease status, age structure, and growth patterns of 448 green sea turtles cold stunned in St. Joseph Bay, Florida during 2010.
Search relevance: 49.52 | Views last month: 0 -
Morphology, sex ratio, body condition, disease status, age structure, and growth patterns were characterized for 448 green sea turtles cold stunned in St. Joseph Bay, Florida during January 2010
Search relevance: 49.23 | Views last month: 0 -
This study aimed to understand the extent to which punishment is influenced by the larger social context in which it occurs by examining both the main and conditioning influence of community...
Search relevance: 44.09 | Views last month: 0 -
Methods for reproductive sterilization are broadly needed in marine aquaculture due to biosafety concerns associated with escapement of farmed fish and potential genetic contamination of wild...
Search relevance: 41.31 | Views last month: 0 -
Background As obesity is rapidly becoming a major medical and public health problem, the aim of our study was to determine: 1) if obesity in Caucasian adolescents at 5 different Tanner...
Search relevance: 40.02 | Views last month: 11 -
Our objectives were to examine the population history of axis deer on Maui, estimate observed population growth, and then use species-specific demographic parameters in a VORTEX population...
Search relevance: 39.56 | Views last month: 1 -
Data were collected from two laboratory rearing experiments conducted in 2018 of Trichoplusia ni caterpillars that had been parasitized by Copidosoma floridanum parasitoids. In the first...
Search relevance: 39.04 | Views last month: 0 -
Raw data used in the analysis detailed in Citation: Joly K, Wasser SK, Booth R (2015) Non- Invasive Assessment of the Interrelationships of Diet, Pregnancy Rate, Group Composition, and ...
Search relevance: 34.91 | Views last month: 1 -
This study re-analyzes Isaac Ehrlich's 1960 cross-section data on the relationship between aggregate levels of punishment and crime rates. It provides alternative model specifications...
Search relevance: 34.75 | Views last month: 0 -
These data were compiled to study the effects of severe drought and a concurrent large wildfire on a large population of southern Pacific pond turtles living in a rapidly drying lake. The study...
Search relevance: 34.75 | Views last month: 0 -
This layer shows age and sex demographics. Data is from US Census American Community Survey (ACS) 5-year estimates.To see the full list of attributes available in this service, go to the "Data"...
Search relevance: 33.76 | Views last month: 5 -
This layer shows age and sex demographics. Data is from US Census American Community Survey (ACS) 5-year estimates.To see the full list of attributes available in this service, go to the "Data"...
Search relevance: 33.31 | Views last month: 0 -
Between 6 November and 12 December 1988, vertical distributions of Calanus finmarchicus, C. hyperboreus, C. glacialis and Metridia long were studied at three stations in the Arctic water of the...
Search relevance: 32.81 | Views last month: 0 -
This layer shows age and sex demographics. Data is from US Census American Community Survey (ACS) 5-year estimates.This layer is symbolized to the percent of the population ages 18 to 24 years...
Search relevance: 32.78 | Views last month: 2 -
Protogynous fishes are often assumed to be more sensitive than gonochorists to exploitation, primarily because of potential sperm limitation and/or social disruption of mating if larger, mostly...
Search relevance: 32.09 | Views last month: 4
