Results 101 to 110 of about 167,619 (306)
A novel activity pattern generation incorporating deep learning for transport demand models [PDF]
arXiv, 2021 Activity generation plays an important role in activity-based demand modelling systems. While machine learning, especially deep learning, has been increasingly used for mode choice and traffic flow prediction, much less research exploiting the advantage of deep learning for activity generation tasks.
arxiv
Urokinase-type plasminogen activator in carcinomatous pleural fluid [PDF]
European Respiratory Journal, 1997 Urokinase-type plasminogen activator (u-PA) is known to be secreted by malignant cells during proliferation and migration, and is associated with tumour cell invasion and metastasis. This study was undertaken to evaluate whether u-PA is significantly increased in carcinomatous pleural fluids compared to those due to other aetiologies, and to identify ...
Yuko T. Yamashita +8 more
openaire +3 more sources
PROTEOMICS – Clinical Applications, EarlyView.ABSTRACT Background Capillary blood collection has a number of advantages over venous collection, especially in the context of increasing decentralized clinical trials and field‐based testing. No studies are available comparing venous versus capillary blood collection for proteomics measurement.
Mary Ni Lochlainn +4 more
wiley +1 more source
Measuring the metastatic potential of cancer cells [PDF]
, 1993 Cancer cells must secrete proteolytic enzymes to invade adjacent tissues and migrate to a new metastatic site. Urokinase (uPA) is a key enzyme related to metastasis in cancers of the lung, colon, gastric, uterine, breast, brain, and malignant melanoma. A
Atassi, M. Z. +2 more
core +1 more source
The Ly49E receptor inhibits the immune control of acute Trypanosoma cruzi infection [PDF]
, 2016 The protozoan parasite Trypanosoma cruzi circulates in the blood upon infection and invades various cells. Parasites intensively multiply during the acute phase of infection and persist lifelong at low levels in tissues and blood during the chronic phase.
Almeida +48 more
core +2 more sources
A multiscale mathematical model of tumour invasive growth [PDF]
arXiv, 2016 Known as one of the hallmarks of cancer [30], cancer cell invasion of human body tissue is a complicated spatio-temporal multiscale process which enables a localised solid tumour to transform into a systemic, metastatic and fatal disease. This process explores and takes advantage of the reciprocal relation that solid tumours establish with the ...
arxiv
The Tissue Fibrinolytic System Contributes to the Induction of Macrophage Function and CCL3 during Bone Repair in Mice. [PDF]
PLoS ONE, 2015 Macrophages play crucial roles in repair process of various tissues. However, the details in the role of macrophages during bone repair still remains unknown.
Naoyuki Kawao +7 more
doaj +1 more source
Roles and regulation of membrane-associated serine proteases [PDF]
, 2007 Pericellular proteolytic activity affects many aspects of cellular behaviour, via mechanisms involving processing of the extracellular matrix, growth factors and receptors.
Bass, Rosemary +4 more
core +1 more source
A Heuristic Bayesian Approach to Knowledge Acquisition: Application to Analysis of Tissue-Type Plasminogen Activator [PDF]
arXiv, 2013 This paper describes a heuristic Bayesian method for computing probability distributions from experimental data, based upon the multivariate normal form of the influence diagram. An example illustrates its use in medical technology assessment. This approach facilitates the integration of results from different studies, and permits a medical expert to ...
arxiv
Query by Activity Video in the Wild [PDF]
arXiv, 2023 This paper focuses on activity retrieval from a video query in an imbalanced scenario. In current query-by-activity-video literature, a common assumption is that all activities have sufficient labelled examples when learning an embedding. This assumption does however practically not hold, as only a portion of activities have many examples, while other ...
arxiv