Results 121 to 130 of about 166,122 (213)

The dictator’s dilemma: the role of social media in revolutions [PDF]

open access: yes
This paper develops a revolution model incorporating the effects of social media. It is seen that social media changes the outcomes of traditional revolution models due its effects on the cost/benefit analysis of would-be participants.

core  

Male Oxidative Stress Infertility (MOSI): Proposed Terminology and Clinical Practice Guidelines for Management of Idiopathic Male Infertility

open access: yesThe World Journal of Men's Health, 2019
Despite advances in the field of male reproductive health, idiopathic male infertility, in which a man has altered semen characteristics without an identifiable cause and there is no female factor infertility, remains a challenging condition to diagnose
Ashok Agarwal   +90 more
doaj   +1 more source

Electric-charge-dependent directed flow splitting of produced quarks in Au+Au collisions

open access: yesPhysics Letters B
We report directed flow (v1) of multistrange baryons (Ξ and Ω) and improved v1 data for K−, p¯, Λ¯ and ϕ in Au+Au collisions at sNN=27 and 200 GeV from the STAR experiment at the Relativistic Heavy Ion Collider (RHIC).
B.E. Aboona   +350 more
doaj   +1 more source

Student Placement in Egyptian Colleges [PDF]

open access: yes
We study students placement in Egyptian colleges under the current demand/supply placement mechanism implemented in Egypt (e-mechanism). We show that the e-mechanism is not Pareto efficient nor strategy proof and, moreover, it can not be improved to ...
Salem, Sherif, Selim, Tarek
core   +1 more source

Collision-energy dependence of deuteron cumulants and proton-deuteron correlations in Au+Au collisions at RHIC

open access: yesPhysics Letters B
We report the first measurements of cumulants, up to 4th order, of deuteron number distributions and proton-deuteron correlations in Au+Au collisions recorded by the STAR experiment in phase-I of Beam Energy Scan (BES) program at the Relativistic Heavy ...
M.I. Abdulhamid   +366 more
doaj   +1 more source

Measurements of charged-particle multiplicity dependence of higher-order net-proton cumulants in p + p collisions at s=200 GeV from STAR at RHIC

open access: yesPhysics Letters B
We report on the charged-particle multiplicity dependence of net-proton cumulant ratios up to sixth order from s=200 GeV p+p collisions at the Relativistic Heavy Ion Collider (RHIC).
M.I. Abdulhamid   +361 more
doaj   +1 more source

Complete genome sequences and phylogenetic analysis of West Nile virus strains isolated from the United States, Europe, and the Middle East.

open access: yesVirology, 2002
R. Lanciotti   +11 more
semanticscholar   +1 more source

Editorial: The use of microbial volatile compounds for controlling plant pathogens

open access: yesFrontiers in Plant Science
Elsherbiny A. Elsherbiny   +2 more
doaj   +1 more source

On the last mosasaurs: Late Maastrichtian mosasaurs and the Cretaceous-Paleogene boundary in New Jersey

open access: yes, 2012
W. B. Gallagher   +8 more
semanticscholar   +1 more source

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