Results 71 to 80 of about 5,879,169 (309)

Making sense of ‘pure’ phenomenography in information and communication technology in education [PDF]

open access: yes, 2006
Research in information and communication technology in education places an increasing emphasis on the use of qualitative analysis (QA). A considerable number of approaches to QA can be adopted, but it is not always clear that researchers recognize ...
Alsop, Graham, Tompsett, Chris
core   +1 more source

Pure Strategy Best Responses to Mixed Strategies in Repeated Games

open access: yesCoRR, 2019
Repeated games are difficult to analyze, especially when agents play mixed strategies. We study one-memory strategies in iterated prisoner's dilemma, then generalize the result to k-memory strategies in repeated games. Our result shows that there always exists a pure strategy best response, which can be computed with SMT or MDP solvers.
Shiheng Wang, Fangzhen Lin
openaire   +2 more sources

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park   +6 more
wiley   +1 more source

Some First Results for Noncooperative Pregames : Social Conformity and Equilibrium in Pure Strategies. [PDF]

open access: yes
We introduce the framework of noncooperative pregames and demonstrate that for all games with sufficiently many players, there exists approximate (E) Nash equilibria in pure strategies. Moreover, an equilibrium can be selected with the property that most
Cartwright, E., Wooders, M., Selten, R.
core  

Intramural pure pigment gall­stones, a case report [PDF]

open access: yes, 1963
A case of intramural pure pigment gallstones, which were fortuitously found in post-mortem examination, is presented. The incidence, mechanism of formation of the stones and roentgenological diagnosis of the intramural gallstones, porcelain gall bladder,
Nishimura, Fumio, Kawanishi, Koichi
core   +1 more source

High strength and high conductivity pure copper prepared by ECAP-Conform combined with cryogenic rolling and recrystallization annealing

open access: yesJournal of Materials Research and Technology
The large-scale production of high-strength and high-conductivity pure copper holds significant importance for electronic information and transportation fields.
Yuehong Zheng   +6 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

open access: yesMolecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang   +9 more
wiley   +1 more source

Corrosion and Electrochemical Impedance Properties of Ti Alloys as Orthopaedic Trauma Implant Materials

open access: yesInternational Journal of Electrochemical Science, 2017
In this study, Ti–24Nb–4Zr–8Sn, a titanium alloy used in orthopaedic trauma implants, was studied for its electrochemical corrosion performance (in weight percent) in a phosphate buffered saline (PBS) solution at 37 °C using electrochemical impedance ...
Xinqing Guo, Huiming Shi, Lifeng Xi
doaj   +1 more source

Translating whole‐genome doubling into precision medicine in cancer

open access: yesMolecular Oncology, EarlyView.
Whole‐genome doubling creates a WGD‐positive tumor state characterized by persistent chromosomal instability, karyotypic diversification, and cellular stress. These same biological pressures drive aggressive tumor evolution while exposing therapeutic vulnerabilities, providing a rationale for WGD‐informed precision medicine. Whole‐genome doubling (WGD)
Sejung Lee, Junghyeok Lim, Jinhyuk Bhin
wiley   +1 more source

On Large Games with a Bio-Social Typology [PDF]

open access: yes
We present a comprehensive theory of large non-anonymous games in which agents have a name and a determinate social-type and/or biological trait to resolve the dissonance of a (matching-pennies type) game with an exact pure-strategy Nash equilibrium with
M. Ali Khan   +3 more
core  

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