Results 81 to 90 of about 405,500 (194)

Adverse prognosis gene expression patterns in metastatic castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
We aggregated a cohort of 1012 mCRPC tissue samples from 769 patients and investigated the association of gene expression‐based pathways with clinical outcomes. Loss of AR signaling, high proliferation, and a glycolytic phenotype were independently prognostic for poor outcomes, and an adverse transcriptional feature score incorporating these pathways ...
Marina N. Sharifi, Eric Feng, Nicholas R. Rydzewski, Amy K. Taylor, Jamie M. Sperger, Yue Shi, Kyle T. Helzer, Matthew L. Bootsma, Viridiana Carreno, Alex H. Chang, Luke A. Nunamaker, Grace C. Blitzer, Tianfu Andy Shang, Aishwarya Subramanian, Anders Bjartell, Andreas Josefsson, Pernilla Wikström, Emily Feng, Manish Kohli, Rendong Yang, Scott M. Dehm, Eric J. Small, Rahul Aggarwal, David A. Quigley, Joshua M. Lang, Shuang G. Zhao, Martin Sjöström   +26 more
wiley   +1 more source

Quantum Key Distribution for V2I communications with software‐defined networking

IET Quantum Communication
The evolution of Connected and Autonomous Vehicles (CAVs) promises improvements in our travel experience and the potential to enhance road safety and reduce environmental impact.
Alexandros Stavdas, Evangelos Kosmatos, Carsten Maple, Emilio Hugues‐Salas, Gregory Epiphaniou, Daniel S. Fowler, Shadi A. Razak, Chris Matrakidis, Hu Yuan, Andrew Lord   +9 more
doaj   +1 more source

Novel Architecture for Efficient Implementation of Modular Exponentiation Algorithm [PDF]

International Journal of Web Research
One of the most difficult problems in web research is security. Cryptography is the fundamental technique utilized in secure communication. One key element of cryptography is Public-Key Cryptography (PKC).
Abdalhossein Rezai
doaj   +1 more source

The Quartic Public Key Transformation [PDF]

arXiv, 2013
This paper presents the quartic public key transformation which can be used for public key applications if side information is also used. This extends an earlier work where the cubic transformation was similarly used. Such a transformation can be used in multiparty communications protocols.
arxiv  

Public key cryptography in resource-constrained WSN [PDF]

, 2008
In this paper we present a detailed review of the works on public key cryptography (PKC) in wireless sensor networks (WSNs). In the early days of sensor networks, public key cryptography was thought to be completely unfeasible considering its ...
Hong, Choong Seon, Pathan, Al-Sakib Khan
core  

Revisiting CDKN2A dysregulation in Ewing sarcoma

Molecular Oncology, EarlyView.
We revisit CDKN2A to investigate its role as a potential prognostic biomarker in Ewing sarcoma using data from pre‐clinical models as well as clinical samples. Ewing sarcoma (EwS) is a rare and aggressive malignancy, which frequently affects children.
Anjali Paragji, Vivek Shastri, Elham Nasri, John A. Ligon, Leighton A. Elliott, Paul Castillo‐Caro, Jatinder K. Lamba, Elias J. Sayour, Nathan D. Seligson   +8 more
wiley   +1 more source

Combinatorial group theory and public key cryptography

, 2004
After some excitement generated by recently suggested public key exchange protocols due to Anshel-Anshel-Goldfeld and Ko-Lee et al., it is a prevalent opinion now that the conjugacy search problem is unlikely to provide sufficient level of security if a ...
Shpilrain, Vladimir, Zapata, Gabriel
core   +2 more sources

Elucidating prognostic significance of purine metabolism in colorectal cancer through integrating data from transcriptomic, immunohistochemical, and single‐cell RNA sequencing analysis

Molecular Oncology, EarlyView.
Low expression of five purine metabolism‐related genes (ADSL, APRT, ADCY3, NME3, NME6) was correlated with poor survival in colorectal cancer. Immunohistochemistry analysis showed that low NME3 (early stage) and low ADSL/NME6 (late stage) levels were associated with high risk.
Sungyeon Kim, Myunghee Kang, Soyeon Jeong, Jisup Kim, Kyoung Oh Kim, Won‐Suk Lee, Jeong‐Heum Baek, Jung Ho Kim, Seungyoon Nam   +8 more
wiley   +1 more source

Multiple-Image Encryption Mechanism Based on Ghost Imaging and Public Key Cryptography

IEEE Photonics Journal, 2019
On the basis of ghost imaging, this paper proposes a multiple-image encryption scheme combining public key cryptography and Hadamard basis pattern. In the encryption system, a plurality of light paths are set, and the Hadamard basis patterns are used for
Leihong Zhang, Xiao Yuan, Kaimin Wang, Dawei Zhang   +3 more
doaj   +1 more source

Survey on SAP and its application in public-key cryptography

Journal of Mathematical Cryptology, 2020
The concept of the semigroup action problem (SAP) was first introduced by Monico in 2002. Monico explained in his paper that the discrete logarithm problem (DLP) can be generalized to SAP. After defining the action problem in a semigroup, the concept was
Goel Neha, Gupta Indivar, Dass B. K.
doaj   +1 more source