Martti Juhola

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Genotypic stability, segregation and selection in heteroplasmic human cell lines containing np 3243 mutant mtDNA.

Sami Lehtinen, Nicole Hance, +6 authors Howard T. Jacobs
Genetics
2000

The mitochondrial genotype of heteroplasmic human cell lines containing the pathological np 3243 mtDNA mutation, plus or minus its suppressor at np 12300, has been followed over long periods in… (More)

Systematic segregation to mutant mitochondrial DNA and accompanying loss of mitochondrial DNA in human NT2 teratocarcinoma Cybrids.

Carrie J Turner, Caroline E Granycome, +6 authors Ian Holt
Genetics
2005

In this study a well-characterized pathological mutation at nucleotide position 3243 of human mitochondrial DNA was introduced into human rho(0) teratocarcinoma (NT2) cells. In cloned and mixed… (More)

The mitochondrial inner membrane AAA metalloprotease family in metazoans.

Martti Juhola, Zahid Hussain Shah, L. A. Grivell, Howard T. Jacobs
FEBS letters
2000

Three metalloproteases belonging to the AAA superfamily (Yme1p, Afg3p and Rca1p) are involved in protein turnover and respiratory chain complex assembly in the yeast inner mitochondrial membrane.… (More)

Error-Correcting Output Codes in Classification of Human Induced Pluripotent Stem Cell Colony Images

Henry Joutsijoki, Markus Haponen, Jyrki Rasku, Katriina Aalto-Setälä, Martti Juhola
BioMed research international
2016

The purpose of this paper is to examine how well the human induced pluripotent stem cell (hiPSC) colony images can be classified using error-correcting output codes (ECOC). Our image dataset includes… (More)

Internet-Based Self-Help for Ménière's Disease: Details and Outcome of a Single-Group Open Trial.

Ilmari Pyykkő, Vinaya Manchaiah, Erna Kentala, Hilla Levo, Martti Juhola
American journal of audiology
2017

Purpose In this article, we present the details and the pilot outcome of an Internet-based self-help program for Ménière's disease (MD). Method The Norton-Kaplan model is applied to construct a… (More)

Internet-based peer support for Ménière's disease: a summary of web-based data collection, impact evaluation, and user evaluation.

Ilmari Pyykkő, Vinaya Manchaiah, Hilla Levo, Erna Kentala, Martti Juhola
International journal of audiology
2017

OBJECTIVE This paper presents a summary of web-based data collection, impact evaluation, and user evaluations of an Internet-based peer support program for Ménière's disease (MD). DESIGN The… (More)

On distance computation in space of mixed-type variables in medical data mining.

Martti Juhola, Jorma Laurikkala
Studies in health technology and informatics
2002

In the next study we consider two distance metrics that were presented in the machine leaming literature for mixed-type variables. We show that they are not really metrics, but pseudometrics. The… (More)

A new two-dimensional quantization method for digital image watermarking

Yevhen Zolotavkin, Martti Juhola
2015 17th International Conference on Advanced…
2015

We propose a new technique of Distortion Compensation (DC) for the two dimensional Quincunx Lattice Quantization that is used in watermarking. The choice of a new direction of quantization is… (More)

On Biometrics With Eye Movements

Youming Zhang, Martti Juhola
IEEE Journal of Biomedical and Health Informatics
2017

Eye movements are a relatively novel data source for biometric identification. When video cameras applied to eye tracking become smaller and more efficient, this data source could offer interesting… (More)

A new blind adaptive watermarking method based on singular value decomposition

Yevhen Zolotavkin, Martti Juhola
PROCEEDINGS OF 2013 International Conference on…
2013

A blind watermarking method on the basis of Singular Value Decomposition is proposed in this paper. Each bit of a watermark is being enclosed in 4×4 blocks. The method modifies the both left and… (More)

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