Results 41 to 50 of about 177,235 (109)

The Chromatic Fourier Transform

Forum of Mathematics, Pi
We develop a general theory of higher semiadditive Fourier transforms that includes both the classical discrete Fourier transform for finite abelian groups at height $n=0$ , as well as a certain duality for the $E_n$ -(co)homology of $\pi
Tobias Barthel, Shachar Carmeli, Tomer M. Schlank, Lior Yanovski   +3 more
doaj   +1 more source

An Automatic Extraction Method of Rebar Processing Information Based on Digital Image

Mathematics, 2022
Reinforced steel is one of the most important building materials in civil engineering and improving the intelligence of steel reinforcement engineering can greatly promote the intelligent development of the construction industry.
Zhaoxi Ma, Qin Zhao, Yiyun Zhu, Tianyou Cang, Xinhong Hei   +4 more
doaj   +1 more source

miR-939, as an important regulator in various cancers pathogenesis, has diagnostic, prognostic, and therapeutic values: a review

Journal of the Egyptian National Cancer Institute
MicroRNAs (miRNAs or miRs) are highly conserved non-coding RNAs with a short length (18–24 nucleotides) that directly bind to a complementary sequence within 3′-untranslated regions of their target mRNAs and regulate gene expression, post ...
Hosein Kouchaki, Parnia Kamyab, Farzaneh Darbeheshti, Arezou Gharezade, Hamed Fouladseresht, Reza Tabrizi   +5 more
semanticscholar   +1 more source

miR-939-3p promotes epithelial-mesenchymal transition and may be used as a prognostic marker in hepatocellular carcinoma

Oncology Letters, 2020
Hepatocellular carcinoma (HCC) is one of the most common types of cancer worldwide with a high morbidity and mortality rate. An increasing number of studies have demonstrated that microRNAs (miRNAs) serve an important role in HCC.
Fei Chen, Xiaoying Ni, Lingxiu Chen, Xiaoyan Wang, Ji Xu   +4 more
semanticscholar   +1 more source

Infinite-Server Resource Queueing Systems with Different Types of Markov-Modulated Poisson Process and Renewal Arrivals

Mathematics, 2022
In this paper, we propose models that significantly expand the scope of practical applications, namely, queueing systems with various nodes for processing heterogeneous data that require arbitrary resource capacities for their service.
Ekaterina Pankratova, Svetlana Moiseeva, Mais Farkhadov   +2 more
doaj   +1 more source

Tankyrase inhibitor XAV-939 enhances osteoblastogenesis and mineralization of human skeletal (mesenchymal) stem cells

Scientific Reports, 2020
Tankyrase is part of poly (ADP-ribose) polymerase superfamily required for numerous cellular and molecular processes. Tankyrase inhibition negatively regulates Wnt pathway.
Nuha Almasoud, Sarah Binhamdan, Ghaydaa Younis, Hanouf Alaskar, Amal Alotaibi, Muthurangan Manikandan, M. Alfayez, M. Kassem, Nihal Almuraikhi   +8 more
semanticscholar   +1 more source

A Non-Invasive Method to Evaluate Fuzzy Process Capability Indices via Coupled Applications of Artificial Neural Networks and the Placket–Burman DOE

Mathematics, 2022
The capability analysis of a process against requirements is often an instrument of change. The traditional and fuzzy process capability approaches are the most useful statistical techniques for determining the intrinsic spread of a controlled process ...
Iván E. Villalón-Turrubiates, Rogelio López-Herrera, Jorge L. García-Alcaraz, José R. Díaz-Reza, Arturo Soto-Cabral, Iván González-Lazalde, Gerardo Grijalva-Avila, José L. Rodríguez-Álvarez   +7 more
doaj   +1 more source

Modulated Chaos as a Source of Images for Numbers [PDF]

, 2009
Classificação de imagens de Markus ...
Tiago de Oliveira, J- C.
core  

Effects of Pre-Weld Heat Treatment and Heat Input on Metallurgical and Mechanical Behaviour in HAZ of Multi-Pass Welded IN-939 Superalloy

Metals, 2020
Heat-affected zones (HAZs) of Inconel 939 (IN-939) superalloy are susceptible to cracking during welding process. Preventing cracking during the repair welding of turbine components is important.
A. Mashhuriazar, H. Omidvar, Z. Sajuri, C. Gur, A. Baghdadi   +4 more
semanticscholar   +1 more source

Risk Propagation and Supply Chain Health Control Based on the SIR Epidemic Model

Mathematics, 2022
Risk propagation is occurring as an exceptional challenge to supply chain management. Identifying which supplier has the greater possibility of interruptions is pivotal for managing the occurrence of these risks, which have a significant impact on the ...
Di Liang, Ran Bhamra, Zhongyi Liu, Yucheng Pan   +3 more
doaj   +1 more source