Results 241 to 250 of about 2,043,365 (292)

Comparative performance of air sampling methods in a broiler house: implications for use and recovery of bacteria. [PDF]

Poult Sci
Porzeinski JT, Wythe LA, McElroy AP, Farnell MB.   +3 more
europepmc   +1 more source

Heavy Metals in Soils: An Investigation of the Contaminated Floodplains Around the Sinu River, Colombia. [PDF]

Geohealth
Di Luccio D, Lay-Ekuakille A, Maggi S, Campos NH, Palmisano M.   +4 more
europepmc   +1 more source

Integrated study on the occurrence and genomic features of <i>Escherichia albertii</i> in environmental water and raccoons in Japan. [PDF]

Appl Environ Microbiol
Hinenoya A, Tagami R, Awasthi SP, Xu B, Hatanaka N, Yamasaki S.   +5 more
europepmc   +1 more source

Geographical and age disparities in psychological help-seeking among university students. [PDF]

Discov Ment Health
Mba PA, Akosah JC.
europepmc   +1 more source

A first comprehensive dataset of the large branchiopods (Branchiopoda, Anostraca, Notostraca, Laevicaudata, Spinicaudata, Cyclestherida) of India. [PDF]

Biodivers Data J
Katke PM, Vanjare AI, M K, Padhye SM.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Estimation of location difference for fragmentary samples

Biometrika, 1981
Abstract : A class of simple and robust estimators of the difference between location parameters of correlated variables is proposed when some observations on either of the variables are missing. We show that these estimators are consistent, asymptotically normally distributed, and insensitive to outlying observations.
openaire   +1 more source

Location-Shifts in Sampling with Unequal Probabilities

Journal of the Royal Statistical Society. Series A (General), 1986
The author studies the well-known problem of variance minimization in sampling for population mean estimation from a rather uncommon point of view. He shows that in sampling with unequal probabilities a location- shift of the variable of interest may cause variance reduction both in sampling with and without replacement (the latter case with a bit more
openaire   +1 more source

A two-sample test for location

Communications in Statistics - Theory and Methods, 1988
A new test that is based on U-statistics is oroposed for the two-sample local, on problem. This test is sensitive to heavy-tailed distributions.
I.D. Shelty, Z. Govindarajulu
openaire   +1 more source

A Sampling Approach to Ultra-fast Object Location

Real-Time Imaging, 2001
Summary: This paper examines how sampling can form the basis for ultra-fast location of objects in digital images. The body-based sampling approach that is adopted is unusual in that detection speed is improved for larger objects. The fact of sampling leads initially to more imprecise object location, this poses the problem of finding methods by which ...
openaire   +2 more sources