Results 51 to 60 of about 2,980,350 (288)

Summary of researches being performed in the Institute of Mathematics and Computer Science on computer science and information technologies [PDF]

Computer Science Journal of Moldova, 2008
Evolution of the informatization notion (which assumes automation of majority of human activities applying computers, computer networks, information technologies) towards the notion of {\it Global Information Society} (GIS) challenges the determination ...
Artiom Alhazov, Elena Boian, Liudmila Burtseva, Constantin Ciubotaru, Svetlana Cojocaru, Alexandru Colesnicov, Constantin Gaindric, Galina Magariu, Iurie Rogojin, Tatiana Verlan   +9 more
doaj  

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

A Criteria Transformation Approach to Pattern Matching based on Non-Linear Parameter Optimization

Journal of Intelligent Systems, 2015
This paper presents a concept for pattern matching based on a parameter optimization system for approximative numerical calculation of some parameter combination under soft and hard constraints. The concept uses a non-linear parameter optimization method
John Christian, Tutsch Dietmar, Lepich Thomas, Beitz Bernard, Möller Reinhard   +4 more
doaj   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

Molecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche, Niels J. van Ruitenbeek, Charlotte Adang, Luke O'Gorman, Pui Yuen Lee, Willemijn M. Klein, Adriana C. H. van Engen‐van Grunsven, Jack A. Schalken, Sander Bervoets, Gerald W. Verhaegh, Carla M. L. van Herpen   +10 more
wiley   +1 more source

Development of the computer-aided process planning (CAPP) system for polymer injection molds manufacturing

Metalurgija, 2011
Beginning of production and selling of polymer products largely depends on mold manufacturing. The costs of mold manufacturing have significant share in the final price of a product.
J. Tepić, V. Todić, D. Lukić, M. Milošević, S. Borojević   +4 more
doaj  

Image Processing Algorithms Used in Robotics Applications

Communications, 2000
The paper presents the results obtained in implementing image-processing algorithms (edge detection, contour closing, skeletonizing). Several classical as well as two original algorithms are presented, together with sample images from the implementation.
Gheorghe Lazea, Alin Muresan, Emil Lupu
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

Application of thermal sterilization regimes simulation for improvement of canned foods quality factors [PDF]

Vestnik MGTU, 2015
Results of comparison of optimization methods of thermal sterilization temperature-time regimes have been described. It has been shown that due to simulation the final canned foods’ quality factors are significantly improved, sterilization process time ...
Stolyanov A.V., Kaychenov A.V. , Maslov A.A., Vlasov A.V. , Ereshchenko V.V.   +4 more
doaj  

NAPRT loss promotes lung tumor initiation and growth through AKT signaling independently of NAD+ biosynthesis

Molecular Oncology, EarlyView.
Loss of NAPRT promotes lung tumor initiation and growth through a noncanonical mechanism, independent of its role in NAD+ biosynthesis. Mechanistically, NAPRT depletion activates the mTORC2‐driven AKT/β‐catenin signaling axis to enhance clonogenic and invasive phenotypes. Furthermore, lung‐specific Naprt deletion significantly increases tumor burden in
Myung Joon Oh, Ji Yun Jang, Yoon Jeon, Gi‐Cheon Kim, Hwanho Lee, Jooyoung Lee, Ju‐Hwa Kim, Hakhyun Kim, Minjee Kim, Ho‐Keun Kwon, Ho Lee, Hyun Seok Kim   +11 more
wiley   +1 more source

Intelligent Energy Management of Hybrid Microgrid Using Deep Learning–Based Optimal Predictive Controller

Journal of Electrical and Computer Engineering
The increasing integration of renewable energy sources into hybrid microgrids has significantly improved the sustainability of power systems. However, the intermittent nature of solar and wind generation makes real-time energy management a major ...
Vinny Junior Foba Kakeu, Samuel Eke, Felix Ghislain Yem Souhe, Camille Franklin Mbey, Alexandre Teplaira Boum   +4 more
doaj   +1 more source