Results 51 to 60 of about 143,244 (263)

Necessary conditions for linear noncooperative N-player delta differential games on time scales

open access: yes, 2007
We present necessary conditions for linear noncooperative N-player delta dynamic games on a generic time scale. Necessary conditions for an open-loop Nash-equilibrium and for a memoryless perfect state Nash-equilibrium are proved.Comment: Partially ...
Martins, Natalia, Torres, Delfim F. M.
core   +1 more source

Polymorphism in glutathione S-transferase P1 is associated with susceptibility to chemotherapyinduced leukemia [PDF]

open access: yes, 2001
Glutathione S-transferases (GSTs) detoxify potentially mutagenic and toxic DNA-reactive electrophiles, including metabolites of several chemotherapeutic agents, some of which are suspected human carcinogens.
Allan, J.M.   +9 more
core   +4 more sources

Lattice‐Interface Dual Engineering Unlocking Quasi‐Zero‐Strain and High‐Rate Zinc‐Ion Storage in Polyanionic Cathode

open access: yesAdvanced Science, EarlyView.
Li‐doped Na3V2O2(PO4)2F nanoparticles coated with N‐doped carbon are designed to improve their electronic conductivity. The co‐modification of Li doping and carbon coating improves structural integrity, increases electronic conductivity, lowers the Zn2+ migration barrier, and elevates the average Zn2+ diffusion coefficient, thereby leading to superior ...
Qiaofeng Huang   +8 more
wiley   +1 more source

A short proof of the Buchstaber-Rees theorem [PDF]

open access: yes, 2010
We give a short proof of the Buchstaber-Rees theorem concerning symmetric powers. The proof is based on the notion of a formal characteristic function of a linear map of algebras.Comment: 11 pages ...
H. M. Khudaverdian, Th, Th. Voronov
core   +2 more sources

An osteohistological analysis of Triceratops (Ornithischia: Ceratopsidae) cranial ornamentation

open access: yesThe Anatomical Record, EarlyView.
Abstract Ceratopsids are among the most distinctive and well known extinct Cretaceous vertebrates, yet many details regarding the growth and composition of their cranial features are still not fully anatomically described or understood. In particular, striking cranial adornments such as the postorbital horns and parietal‐squamosal frill of Triceratops ...
Kyle D. Obuszewski   +2 more
wiley   +1 more source

\u3cem\u3eRhizobium phaseoli\u3c/em\u3e Symbiotic Mutants with Transposon Tn5 Insertions [PDF]

open access: yes, 1984
Rhizobium phaseoli CFN42 DNA was mutated by random insertion of Tn5 from suicide plasmid pJB4JI to obtain independently arising strains that were defective in symbiosis with Phaseolus vulgaris but grew normally outside the plant.
Cevallos, Miguel A.   +4 more
core   +1 more source

Blood pressure effects of SGLT2 inhibitors and GLP‐1 receptor agonists: Mechanisms, trial evidence and Real‐world data

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
SGLT2 inhibitors and GLP‐1 receptor agonists modestly lower blood pressure across diverse patient populations, including those without diabetes. These effects appear largely independent of glycaemic control and offer additive value in high‐risk patients with overlapping comorbidities.
Andrej Belančić   +7 more
wiley   +1 more source

Social Networking Addiction Among Hong Kong University Students: Its Health Consequences and Relationships With Parenting Behaviors

open access: yesFrontiers in Public Health, 2021
The use of social networking sites (SNSs) has been growing at a staggering rate, especially among university students. The present study investigated the prevalence of social networking addiction (SNA), its health consequences, and its relationships with
Lu Yu, Tingyu Luo
doaj   +1 more source

What characterises well‐connected schools? Exploring centrality in inter‐organisational school networks

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Within the educational literature, inter‐organisational school networks are commonly considered instruments for administration, management, and school improvement, but are rarely scrutinised as objects of study themselves. Conversely, in organisational studies, this perspective is given more prominence.
Ignacio Wyman, Paul Wilfred Armstrong
wiley   +1 more source

Statistical Indicators System of Industrial Production Structure and Dynamics in Russia

open access: yesМир новой экономики, 2018
The availability of high-quality indicators system is a precondition for any statistical analysis. Statistical indicators system is a set of interrelated and mutually corresponded statistical indicators with a strictly ordered structure aimed at solving ...
S. S. Shishulin
doaj  

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