Results 51 to 60 of about 1,129,799 (283)

Identification and recovery of JPEG files with missing fragments

Digital Investigation, 2009
Recovery of fragmented files proves to be a challenging task for encoded files like JPEG. In this paper, we consider techniques for addressing two issues related to fragmented JPEG file recovery. First issue concerns more efficient identification of the next fragment of a file undergoing recovery.
Husrev T. Sencar, Nasir D. Memon
openaire   +4 more sources

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

FastMLST: A Multi-core Tool for Multilocus Sequence Typing of Draft Genome Assemblies

Bioinformatics and Biology Insights, 2021
Multilocus Sequence Typing (MLST) is a precise microbial typing approach at the intra-species level for epidemiologic and evolutionary purposes. It operates by assigning a sequence type (ST) identifier to each specimen, based on a combination of alleles ...
Enzo Guerrero-Araya, Marina Muñoz, César Rodríguez, Daniel Paredes-Sabja   +3 more
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

On Elaboration of the Method of Identifying Clusters Belonging to JPEG Files

Безопасность информационных технологий, 2014
The results of the experimental attempts of elaboration of the previously proposed method for identifying clusters belonging to JPEG files are described. Type II errors rates for different file formats are estimated.
Natalia Andreevna Kostilova, Alexander Vladimirovich Sorokin   +1 more
doaj  

Methods for preventing fragmentation of endodontic instruments: a systematic review

Эндодонтия Today
INTRODUCTION. Endodontics is one of the most dynamically developing areas of dentistry. The introduction of rotary instrumentation has revolutionized the mechanical treatment of the root canal system, significantly increasing the effectiveness of ...
A. V. Mitronin, D. A. Ostanina, K. A. Archakov, Yu. A. Mitronin   +3 more
doaj   +1 more source

Approaches to the classification of high entropy file fragments [PDF]

Digital Investigation, 2013
In this paper we propose novel approaches to the problem of classifying high entropy file fragments. We achieve 97% correct classification for encrypted fragments and 78% for compressed. Although classification of file fragments is central to the science of Digital Forensics, high entropy types have been regarded as a problem. Roussev and Garfinkel [1]
Philip Penrose, Richard Macfarlane, William J. Buchanan   +2 more
openaire   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

On Possible Expansion o f Data Carving for JPEG files Recovery

Безопасность информационных технологий, 2013
A possible application of the author’s method of differentiation of clusters belonging to JPEG files from other clusters on the digital media for expanding of existing data recovery methods is described in the work.
Alexander Vladimirovich Sorokin
doaj  

Feature‐based Type Identification of File Fragments [PDF]

Security and Communication Networks, 2012
AbstractDigital information is packed into files when it is going to be stored on storage media. Each computer file is associated with a type. Type detection of computer data is a building block in different applications of computer forensics and security. Traditional methods were based on file extensions and metadata.
Mehdi Chehel Amirani, Mohsen Toorani, Sara Mihandoost   +2 more
openaire   +1 more source