Results 11 to 20 of about 3,671 (212)

Computation with Narrow CTCs [PDF]

open access: yes, 2011
We examine some variants of computation with closed timelike curves (CTCs), where various restrictions are imposed on the memory of the computer, and the information carrying capacity and range of the CTC. We give full characterizations of the classes of languages recognized by polynomial time probabilistic and quantum computers that can send a single ...
A. C. Cem Say, Abuzer Yakaryilmaz
openaire   +2 more sources

End-to-End Automatic Pronunciation Error Detection Based on Improved Hybrid CTC/Attention Architecture

open access: yesSensors, 2020
Advanced automatic pronunciation error detection (APED) algorithms are usually based on state-of-the-art automatic speech recognition (ASR) techniques. With the development of deep learning technology, end-to-end ASR technology has gradually matured and ...
Long Zhang   +7 more
doaj   +1 more source

Circulating tumor cells as an emerging tool in cancer therapy

open access: yesFrontiers in Bioscience-Landmark, 2020
Majority of the cancer-related deaths are related to metastasis during which cancer cells invade the surrounding tissues, enter (intravasation) and exit (extravasation) the peripheral circulation and seed distant organs. The Circulating Tumor Cells (CTCs)
Ajay Balakrishnan   +2 more
doaj   +1 more source

Detection of circulating prostate cancer cells via prostate specific membrane antigen by chronoimpedimetric aptasensor

open access: yesTürk Biyokimya Dergisi, 2021
Sensitive and accurate techniques for early detection of prostate cancer, which has a good chance for successful treatment if detected early, are of utmost value. Our aim is to develop a sensitive chronoimpedimetric biosensor for detection of circulating
Uygun Zihni Onur, Girgin Sağin Ferhan
doaj   +1 more source

Geology still matters – Unconventional petroleum system disappointments and failures

open access: yesUnconventional Resources, 2021
Machine learning and factory drilling approaches have increased efficiency and improved the commerciality in many tight plays. However, not all the original resource estimates and potential opportunities have, been confirmed by the drill-bit.
Barry Katz   +3 more
doaj   +1 more source

Challenges in the Enumeration and Phenotyping of CTC [PDF]

open access: yesClinical Cancer Research, 2012
Abstract Purpose: Presence of circulating tumor cells (CTC) in metastatic carcinoma is associated with poor survival. Phenotyping and genotyping of CTC may permit “real-time” treatment decisions, provided CTCs are available for examination.
Coumans, Frank A. W.   +3 more
openaire   +3 more sources

Lack of Detection of Bt Sugarcane Cry1Ab and NptII DNA and Proteins in Sugarcane Processing Products Including Raw Sugar

open access: yesFrontiers in Bioengineering and Biotechnology, 2018
Brazil is the largest sugarcane producer and the main sugar exporter in the world. The industrial processes applied by Brazilian mills are very efficient in producing highly purified sugar and ethanol.
Adriana Cheavegatti-Gianotto   +7 more
doaj   +1 more source

AUDIT ENERGI PROSES PENGOLAHAN TEH HITAM (CTC) DENGAN SISTEM PENGAMBILAN KEPUTUSAN METODE SPACE

open access: yesJurnal Teknik Pertanian Lampung, 2021
The favorite product of black tea is tea leaf that are ground using the crush, tear and curl (CTC) method. This process able to produce the dry tea which has high quality with a strong aroma and taste, and high levels of antioxidants. This study aimed to
Muhammad Rizky Ramanda   +2 more
doaj   +1 more source

Improving CTC-AED model with integrated-CTC and auxiliary loss regularization

open access: yesCoRR, 2023
Connectionist temporal classification (CTC) and attention-based encoder decoder (AED) joint training has been widely applied in automatic speech recognition (ASR). Unlike most hybrid models that separately calculate the CTC and AED losses, our proposed integrated-CTC utilizes the attention mechanism of AED to guide the output of CTC.
Daobin Zhu   +2 more
openaire   +2 more sources

EMT in breast cancer metastasis: an interplay of microRNAs, signaling pathways and circulating tumor cells

open access: yesFrontiers in Bioscience-Landmark, 2020
Epithelial to Mesenchymal Transition (EMT) is a biological process characterized by the transition from immotile epithelial cells to motile mesenchymal cells.
Aviral Kumar   +2 more
doaj   +1 more source

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