Results 51 to 60 of about 7,462,170 (375)

Trust and cooperation in buyer–seller relationships and networks. The co-evolution of structural balance and trust in iterated PD games [PDF]

open access: yes, 2008
Our study has two aims: to elaborate theoretical frameworks and introduce social mechanisms of spontaneous co-operation in repeated buyer-seller relationships and to formulate hypotheses which can be empirically tested. The basis of our chain of ideas is
Szántó, Zoltán
core  

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

The Accuracy and Consistency of 3D Elevation Program Data: A Systematic Analysis

open access: yesRemote Sensing, 2022
The 3D Elevation Program (3DEP) has created partnership opportunities to increase the collection of high-resolution elevation data across the United States, eventually leading to complete coverage of high-resolution, three-dimensional (3D) information ...
Jason Stoker, Barry Miller
doaj   +1 more source

LSST: From Science Drivers to Reference Design and Anticipated Data Products [PDF]

open access: yesAstrophysical Journal, 2008
We describe here the most ambitious survey currently planned in the optical, the Large Synoptic Survey Telescope (LSST). The LSST design is driven by four main science themes: probing dark energy and dark matter, taking an inventory of the solar system ...
vZeljko Ivezi'c   +313 more
semanticscholar   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Study on control rod worth measurement technique under deep subcritical condition

open access: yesHe jishu
BackgroundIn a series of startup physics tests, measuring the control rod worth is a critical means to determine whether the actual worth of the control rods matches the design values. This test ensures that the reactivity of the reactor can be precisely
SI Shengyi   +6 more
doaj   +1 more source

Kajian dan Evaluasi Bisnis Senkuko di Jawa Timur [PDF]

open access: yes, 2008
At early 2006 Dinas Koperasi, Usaha Kecil, dan Menengah East Java had launched a program for Co-Operation called Senkuko (Sentra Perkulakan Koperasi).
Alvy Mulyaningtyas, Wiwiek Harwiki, Nur Sayidah
core  

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

open access: yesFEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani   +7 more
wiley   +1 more source

Hybrid machine learning techniques for knowledge extraction in communication networks and advanced decision based complex q-Rung orthopair fuzzy frameworks

open access: yesScientific Reports
Hybrid machine learning techniques for knowledge extraction in communication networks combine the strengths of multiple learning algorithms to analyze complex, high-dimensional, and dynamic network data effectively. Some advanced approaches are discussed
Hushuang Zeng, Yonghua Zhang
doaj   +1 more source

Dynamic characteristics analysis of pilot valves with different inlet diameters installed on the main steam valve set

open access: yesCase Studies in Thermal Engineering, 2022
The Main Steam Valve Set (MSVS) is the key protection device for nuclear power plants, whose dynamic characteristics are directly related to the security of the secondary circuit system especially under overpressure conditions. Dynamic mesh technology is
Jia-lin Zang   +7 more
doaj   +1 more source

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