Value at risk (VaR) and conditional value at risk (CVaR) are frequently used as risk measures in risk management. VaR estimates the maximum expected loss over a given time period at a given acceptance level, whereas CVaR ...

A notable feature that occurs in any foreign language learning situation is that the process of learning a foreign language is greatly affected by the firmly established linguistic habits of the learner's native language ...

In a prospective study, 128 patients diagnosed as acute appendicitis were admitted to general surgery department of 2nd March hospital.72 were male, 56.25%, with mean age of 24.5 yrs and 56 were female, 43.75%, with mean ...

Aim: To identify and analyze the clinical presentation, management and outcome of patients with acute bowel obstruction along with the etiology of obstruction and the incidence and causes of bowel ischemia, and ...

Objective: To study acute organophosphate (OP) insecticide poisoning. Design: A descriptive prospective observational study. Setting: The intensive care unit (ICU), 2nd March Teaching Hospital, Sebha, South Libya. Patients: ...

The unmodified silica gel (for chromatography) and modified silica gel by poly acrylamide (PAAM) at optimum conditions were used to remove calcium (Ca2+) and magnesium (Mg2+) ions from aqueous solutions by the use of ...

Background: Since the development of the classic laryngeal mask airway (cLMA) in 1988, airway management becomes more advanced in recent years. This advancement is demonstrated by the introduction of a wide variety of new ...