Results 21 to 30 of about 5,516,562 (224)

Optimizing search strategies in mass grave location through the combination of digital technologies

Forensic Science International: Synergy, 2019
Efforts to locate missing persons resulting from conflict often centre of excavation. Although this approach is the only way to definitively confirm the presence of human remains, it can be costly and labour-intensive, particularly when large areas need ...
D. Abate, C. Sturdy Colls, N. Moyssi, D. Karsili, M. Faka, A. Anilir, S. Manolis   +6 more
doaj   +1 more source

Turkish Cypriot paternal lineages bear an autochthonous character and closest resemblance to those from neighbouring Near Eastern populations

Annals of Human Biology, 2017
Background: Cyprus is an island in the Eastern Mediterranean Sea with a documented history of human settlements dating back over 10,000 years. Aim: To investigate the paternal lineages of a representative population from Cyprus in the context of the ...
Cemal Gurkan, Huseyin Sevay, Damla Kanliada Demirdov, Sinem Hossoz, Deren Ceker, Kerem Teralı, Ayla Sevim Erol   +6 more
doaj   +1 more source

Diverse Stature Estimation Formulae Applied to a Bosnian Population

Biomolecules & Biomedicine, 2007
Since 1996, the Trotter formulae, developed on American Whites, have been used almost without exception to determine the stature of the population in Bosnia and Herzegovina.
Nermin Sarajlić, Zdenko Cihlarž
doaj   +1 more source

Kepler's Missing Planets [PDF]

, 2013
We investigate the distributions of the orbital period ratios of adjacent planets in high multiplicity \kepler\ systems (four or more planets) and low multiplicity systems (two planets).
Steffen, Jason H.
core   +1 more source

A survey on missing data in machine learning

Journal of Big Data, 2021
Machine learning has been the corner stone in analysing and extracting information from data and often a problem of missing values is encountered. Missing values occur because of various factors like missing completely at random, missing at random or ...
Tlamelo Emmanuel, Thabiso M. Maupong, Dimane Mpoeleng, Thabo Semong, Mphago Banyatsang, Oteng Tabona   +5 more
semanticscholar   +1 more source

pixy: Unbiased estimation of nucleotide diversity and divergence in the presence of missing data

bioRxiv, 2020
Population genetic analyses often use summary statistics to describe patterns of genetic variation and provide insight into evolutionary processes. Among the most fundamental of these summary statistics are π and dXY, which are used to describe genetic ...
Katharine L Korunes, K. Samuk
semanticscholar   +1 more source

Dental caries experience in high risk soft drinks factory workers of South India: A comparative study

Indian Journal of Dental Research, 2014
Background: The consumption of soft-drinks has been associated with dental caries development. Objective: The aim was to evaluate dental caries experience amongst the workers working in soft-drink industries located in South India and compare it with ...
Sandeep Kumar, Shashidhar Acharya, Ramprasad Vasthare, Siddharth Kumar Singh, Anjali Gupta, Nitai Debnath   +5 more
doaj   +1 more source

Can k-NN imputation improve the performance of C4.5 with small software project data sets? A comparative evaluation [PDF]

, 2008
Missing data is a widespread problem that can affect the ability to use data to construct effective prediction systems. We investigate a common machine learning technique that can tolerate missing values, namely C4.5, to predict cost using six real world
Albrecht, Austin, Baird, Batista, Boehm, Boehm, Breiman, Briand, Briand, Briand, Brockmeier, Cartwright, Cheung, Clark, Feelders, Finnie, Gama, Gray, Holte, Jain, Jeffery, Jun Liu, Jönsson, Kemerer, Khotanzad, Kibler, Kim, Kitchenham, Kohavi, Little, Little, Little, Little, Little, Martin Shepperd, Miranda, Myrtveit, Pickard, Putnam, Qinbao Song, Quinlan, Robins, Rubin, Rubin, Rubin, Rubin, Samson, Selby, Shao, Shepperd, Shepperd, Siedelecki, Song, Song, Srinivasan, Strike, Tabachnick, Tay, Walkerden, Walston, Xiangru Chen   +60 more
core   +1 more source

Multiple imputation for missing data in epidemiological and clinical research: potential and pitfalls

British medical journal, 2009
Most studies have some missing data. Jonathan Sterne and colleagues describe the appropriate use and reporting of the multiple imputation approach to dealing with ...
J. Sterne, I. White, J. Carlin, Michael Spratt, P. Royston, M. Kenward, A. Wood, J. Carpenter   +7 more
semanticscholar   +1 more source

Oral manifestations in diabetic patients under treatment for ischemic heart diseases: A comparative observational study

Journal of Indian Academy of Oral Medicine and Radiology, 2018
Objective: To assess the oral and dental manifestations in the nondiabetic and diabetic groups who were under treatment for ischemic heart disease (IHD) patients. Materials and Methods: A total of 167 IHD patients who were under treatment for IHDI s were
Myla Swathi, T Ramesh, R Sudhakara Reddy, Md Rezwana Begum, N Rajesh, T Reshmi   +5 more
doaj   +1 more source