Results 131 to 140 of about 22,008,684 (381)

KRAS and GNAS mutations in cell‐free DNA and in circulating epithelial cells in patients with intraductal papillary mucinous neoplasms—an observational pilot study

Molecular Oncology, EarlyView.
This study demonstrates that KRAS and GNAS mutations are more prevalent in patients with resected intraductal papillary mucinous neoplasms (IPMN) compared to those under clinical surveillance. GNAS mutations significantly differ between the two patient cohorts, indicating that their absence may serve as a potential biomarker to support conservative ...
Christine Nitschke, Marie Tölle, Philipp Walter, Kira Meißner, Mara Goetz, Jolanthe Kropidlowski, Andreas W. Berger, Jakob R. Izbicki, Felix Nickel, Thilo Hackert, Klaus Pantel, Harriet Wikman, Faik G. Uzunoglu   +12 more
wiley   +1 more source

Non-Uniform Information Access in Collaborative Information Retrieval

ACM SIGIR Forum, 2018
Although there has been a great deal of research into Collaborative Information Retrieval/Seeking (CIR/S), the majority has assumed that team members in a collaborative search team always have the same level of unrestricted access to information. However, observations from different domains such as healthcare, business, government, etc.
openaire   +2 more sources

Disparate impacts on online information access during the Covid-19 pandemic. [PDF]

Nat Commun, 2022
Suh J, Horvitz E, White RW, Althoff T.
europepmc   +1 more source

Cellular liquid biopsy provides unique chances for disease monitoring, preclinical model generation and therapy adjustment in rare salivary gland cancer patients

Molecular Oncology, EarlyView.
We quantified and cultured circulating tumor cells (CTCs) of 62 patients with various cancer types and generated CTC‐derived tumoroid models from two salivary gland cancer patients. Cellular liquid biopsy‐derived information enabled molecular genetic assessment of systemic disease heterogeneity and functional testing for therapy selection in both ...
Nataša Stojanović Gužvić, Florian Lüke, Steffi Treitschke, Andrea Coluccio, Martin Hoffmann, Giancarlo Feliciello, Adithi Ravikumar Varadarajan, Xin Lu, Kathrin Weidele, Catherine Botteron, Silvia Materna–Reichelt, Felix Keil, Katja Evert, Florian Weber, Thomas Schamberger, Michael Althammer, Jirka Grosse, Dirk Hellwig, Christian Schulz, Stephan Seitz, Peter Ugocsai, Anke Schlenska‐Lange, Roman Mayr, Ulrich Kaiser, Wolfgang Dietmaier, Bernhard Polzer, Jens Warfsmann, Kamran Honarnejad, Tobias Pukrop, Daniel Heudobler, Christoph A. Klein, Christian Werno   +31 more
wiley   +1 more source

Diversity, equal access and information

Journal of Innovation in Health Informatics, 2003
The overall aim of diversity is to ensure that every individual, whatever their differences, has fair and equitable access to health care and to employment based on clinical need and merit. This has advantages for staff by allowing them to give of their best and for patients by better identifying and meeting their needs. Evidence shows that individuals
openaire   +4 more sources

Rural small scale farmers' smart mobile phone usage acceptance prognosticators for agricultural marketing information access. [PDF]

SN Soc Sci, 2022
Nyagadza B, Mazuruse G, Rukasha T, Mukarumbwa P, Muswaka C, Shumbanhete B.   +5 more
europepmc   +1 more source

A distributed directory scheme for information access in mobile computers

, 1996
In this paper, we discuss the design aspects of a dynamic distributed directory scheme (DDS) to facilitate efficient and transparent access to information files in mobile environments. The proposed directory interface enables users of mobile computers to
Kumar, M. J., Panchanathan, S., Venkatesh, S.   +2 more
core   +1 more source

Circulating tumor DNA (ctDNA) trajectories predict survival in trifluridine/tipiracil‐treated metastatic colorectal cancer patients

Molecular Oncology, EarlyView.
The authors applied joint/mixed models that predict mortality of trifluridine/tipiracil‐treated metastatic colorectal cancer patients based on circulating tumor DNA (ctDNA) trajectories. Patients at high risk of death could be spared aggressive therapy with the prospect of a higher quality of life in their remaining lifetime, whereas patients with a ...
Matthias Unseld, Stefan Kühberger, Ricarda Graf, Christine Beichler, Markus Braun, Nadia Dandachi, Ellen Heitzer, Gerald W. Prager   +7 more
wiley   +1 more source

Device-compatible ultra-high-order quantum noise stream cipher based on delta-sigma modulator and optical chaos

Communications Engineering
Data security is a key feature of future communications networks. Physical layer introduces rich physical mechanisms to increase the complexity of deciphering and provides extensive protection, but faces challenges in compatibility with commercial ...
Hanwen Luo, Ziheng Zhang, Longquan Dai, Linsheng Zhong, Qi Yang, Lei Deng, Deming Liu, Xiaoxiao Dai, Xiaojing Gao, Mengfan Cheng   +9 more
doaj   +1 more source

Utility and usability evaluation of an information diary tool to measure health information access and exposure among patients with high cardiovascular risk. [PDF]

Front Public Health, 2023
Lim HM, Ng CJ, Abdullah A, Dalmazzo J, Lim WX, Lee KH, Dunn AG.   +6 more
europepmc   +1 more source