Results 21 to 30 of about 190,630 (312)
Meta-evaluations by Quality Assurance Agencies (QAAs) aim to evaluate the quality of the evaluators of quality assurance. While such evaluations are the norm, especially in Europe, they are rare in Africa. A critical literaturereview was conducted to ascertain whether meta-evaluations were conducted in Namibia. The study estab- -lished that such
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Protocol: optimised electrophyiological analysis of intact guard cells from arabidopsis [PDF]
Genetic resources available for Arabidopsis thaliana make this species particularly attractive as a model for molecular genetic studies of guard cell homeostasis, transport and signalling, but this facility is not matched by accessible tools for ...
Adrian Hills +19 more
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A comparative study in the Coast Guard of Iran, Azerbaijani , Turkmenistan and Russia [PDF]
With the expansion of regional and trans-regional powers competitiveness, the Caspian Basin has become a stressful and unstable environment and as a result, the coast guard structure of the regional countries has developed significantly.
Ebrahim Davoodi dehaghani, Ghadir Safaei
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Limitations of the Right to a Healthy Environmentin the Forest Legislation
The article investigates individual cases of limitation of the right to stay in the forest by regulations of forest legislation. The cases of restricting the stay of citizens in the forests in order to ensure fire safety and sanitary security in forests ...
Elena N. Abanina
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According to contemporary historiography, the earliest guard units formed in the fifteenth century, at the same time as mercenary armies. Similar units were created throughout Europe, on the French model.
Tomasz Ciesielski
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We consider restrictions of first-order logic and of fixpoint logic in which all occurrences of negation are required to be guarded by an atomic predicate. In terms of expressive power, the logics in question, called GNFO and GNFP, extend the guarded fragment of first-order logic and the guarded least fixpoint logic, respectively.
Barany, Vince +2 more
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A novel design of a silicon PIN diode for increasing the breakdown voltage
This paper presents a new structure consisting of a silicon PIN junction with high breakdown voltage and low dark current with two Guard rings. To achieve the optimal structure, the effect of the parameters on the breakdown voltage and the dark current ...
Farzaneh Rezaei +2 more
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On opposite sides of the world a changing of the guard is taking place. Linzi Wilson-Wilde has left her role as Director of our own National Institute of Forensic Sciences (NIFS) whilst in England ...
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Background HPV 18 is one of the most prevalent oncogenic types, only second to HPV 16, and included in the licensed vaccines on the market. In this study, we describe the production and characterization of a panel of monoclonal antibodies (mAb) to HPV18.
Yao Zhang +10 more
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Art gallery theorems for guarded guards
The authors prove two art gallery theorems in which the guards guarding the gallery also guard one another (protecting against the ambush or untrustworthiness of an isolated guard). In the paper a simple closed, \(n\)-sided polygon with its interior included is denoted by \(P_n\).
T. S. Michael, Val Pinciu
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