Ara
Toplam kayıt 394, listelenen: 51-60
Observation of eta ' -> omega e(+)e(-)
(American Physical Society, 2015)
Based on a sample of ?? mesons produced in the radiative decay J/????? in 1.31×109 J/? events collected with the BESIII detector, the decay ????e+e- is observed for the first time, with a statistical significance of 8?. ...
Is Setting Up Barriers To Entry Always Profitable For Incumbent Firms?
(ELSEVIER SCIENCE BV, 2012)
Barriers to entry have been subject to so many studies examining competition conditions and markets in industrial and micro economics literature. Markets with no entry barriers realize better performance and in these markets ...
Neuroprotective strategies against calpain-mediated neurodegeneration
(DOVE MEDICAL PRESS LTD, 2015)
Calpains are calcium-dependent proteolytic enzymes that have deleterious effects on neurons upon their pathological over-activation. According to the results of numerous studies to date, there is no doubt that abnormal ...
Impact of EV Parking Lot on Distribution System Reliability
(IEEE, 2018)
Due to the aggregating feature of the parking lot, it can be served as a distributed energy resource (DER) for distribution grid. This study presents the impact of electric vehicle parking lot (EV PL) on distribution system ...
A patient with anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA syndrome) and 13 live births
(NLM (Medline), 2019)
Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA) or Bland-White-Garland syndrome is a rarely seen congenital anomaly. Adult and infantile types are defined according to the degree of collateral ...
Effects of Various Helically Angled Grinding Wheels on The Surface Roughness and Roundness in Grinding Cylindrical Surfaces
(INST ZA KOVINSKE MATERIALE I IN TEHNOLOGIE, 2015)
Grinding is generally used in the final step of machining metallic materials to achieve the necessary surface quality and dimensions. Grinding wheels with flat surfaces are commonly used in the process of grinding. However, ...
Determination of reasons for organisational silence of executive nurses
(Sciencepark SCI, 2018)
The research has been carried out as a descriptive way to find out to determine the factors that affect the silence of executive nurses. The research consists of a university hospital in Istanbul as 101 executive nurses ...
Ex-Proof Materials and Regulations in Turkey
(STEF92 TECHNOLOGY LTD, 2014)
Atmospheric Explosion is crucial point in occupational safety in modern industrilized economy. That is because ex-proof materials should be used in the explosive environments. Legistlation and governmental regulations aim ...
Search for the isospin violating decay Y(4260)-> J/psi eta pi(0)
(American Physical Society, 2015)
Using data samples collected at center-of-mass energies of ?s= 4.009, 4.226, 4.257, 4.358, 4.416, and 4.599 GeV with the BESIII detector operating at the BEPCII storage ring, we search for the isospin violating decay Y(4260) ...
Electrohydrodynamic atomization (EHDA) technique for the health sector of polylactic acid (PLA) nanoparticles
(Institute of Electrical and Electronics Engineers Inc., 2019)
Polylactic acid (PLA) is a kind of environmental thermoplastic polymer. Aliphatic polyesters, such as PLA, are a biocompatible polymer with mechanical properties, transparencies and non-toxic properties. These properties ...