Results 121 to 130 of about 11,521,408 (419)

Can Competition Spoil Reciprocity? - A Laboratory Experiment [PDF]

This paper investigates how group membership and competition among trustors interact with trust and trustworthiness in a laboratory one-shot trust game. To analyze these effects, we apply a 2x2 design.
Niels Große, Oliver Falck, Stefan Bauernschuster   +2 more
core  

A comparative study of circulating tumor cell isolation and enumeration technologies in lung cancer

Molecular Oncology, EarlyView.
Lung cancer cells were spiked into donor blood to evaluate the recovery rates of the following circulating tumor cell (CTC) enrichment technologies: CellMag™, EasySep™, RosetteSep™, Parsortix® PR1, and Parsortix® Prototype systems. Each method's advantages and disadvantages are described.
Volga M Saini, Ezgi Oner, Mark P. Ward, Sinead Hurley, Brian David Henderson, Faye Lewis, Stephen P. Finn, Gerard J. Fitzmaurice, John J. O'Leary, Sharon O'Toole, Lorraine O'Driscoll, Kathy Gately   +11 more
wiley   +1 more source

Association between the rifampicin resistance mutations and rifabutin susceptibility in Mycobacterium tuberculosis: A meta-analysis

Journal of Global Antimicrobial Resistance
Objective: Certain rifampicin-resistant Mycobacterium tuberculosis (MTB) strains are susceptible to rifabutin (RFB) and may be amenable to RFB treatment.
Wenli Wang, Hongjuan Zhou, Long Cai, Tingting Yang   +3 more
doaj  

A Laboratory Experiment of Knowledge Diffusion Dynamics [PDF]

This paper aims to study, by means of a laboratory experiment and a simulation model, some of the mechanisms which dominate the phenomenon of knowledge diffusion in the process that is called ‘interactive learning’.
Piergiuseppe Morone, Richard Taylor
core  

Selective Circuits - Laboratory Experiment [PDF]

, 2011
Cílem této bakalářské práce je popsat rozdělení a chování selektivních obvodů a způsoby jejich realizace. Jsou zde uvedeny vztahy pro výpočet hodnot součástek vybraných kmitočtových filtrů RLC druhého řádu. Dále jsou zde popsány možnosti výběru součástek
Košťál, Stanislav
core  

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

Effects of Copper Sulfate on Benthic Algae; A Laboratory Experiment [PDF]

, 1998
Copper sulfate is applied in inland waters as a management tool to control phytoplankton and the snails associated with the condition of schistiosome dermatitis.
Leale, Jill
core   +2 more sources

Brown Ring Experiment in Virtual Reality [PDF]

arXiv, 2019
Brown Ring Experiment is a very popular test to detect the presence of Nitrate in salts commonly performed in chemical laboratories with supplies of required chemicals. Our work clears out the need for a chemical laboratory and chemicals in order to understand the experiment practically.
arxiv  

On‐treatment dynamics of circulating extracellular vesicles in the first‐line setting of patients with advanced non‐small cell lung cancer: the LEXOVE prospective study

Molecular Oncology, EarlyView.
The LEXOVE prospective study evaluated plasma cell‐free extracellular vesicle (cfEV) dynamics using Bradford assay and dynamic light scattering in metastatic non‐small cell lung cancer patients undergoing first‐line treatments, correlating a ∆cfEV < 20% with improved median progression‐free survival in responders versus non‐responders.
Valerio Gristina, Viviana Bazan, Nadia Barraco, Simona Taverna, Mauro Manno, Samuele Raccosta, Anna Paola Carreca, Marco Bono, Tancredi Didier Bazan Russo, Francesco Pepe, Pasquale Pisapia, Lorena Incorvaia, Giuseppe Badalamenti, Giancarlo Troncone, Umberto Malapelle, Daniele Santini, Antonio Russo, Antonio Galvano   +17 more
wiley   +1 more source

Modification and updating of the Manned Activity Scheduling System (MASS) for shuttle and shuttle payloads analysis. Volume 2: Space shuttle sortie payload analysis [PDF]

Space shuttle operations include a significant number of launches with a sortie laboratory serving as a facility for manned experimentation in space. Planning a program of space experiments for a facility of this type requires that both the composition ...
Huyett, R. C., Ring, R. C.
core   +1 more source