The ultimate goal in studying sequences, and the most frequently appearing theme in university entrance exams, is "recurrence relations" and "mathematical induction." A recurrence relation defines the ...

Abstract: Nano-MgO particles were mixed into neat epoxy to obtain epoxy/MgO nanocomposites with percentages weight ratios of the nanofiller to the base epoxy of 1, 3, 5, 7 wt%. Tracking experiments ...

When and where the next large earthquake will strike remains one of the most difficult questions in geoscience. Researchers ...

In the study of bacteria, a longstanding dogma has held that two molecular machines—RNA polymerase, which leads the way in transcribing DNA into RNA, and ribosomes, which bring up the rear translating ...

Oral papilloma is a benign epithelial lesion often associated with low-risk human papillomavirus (HPV), particularly types 6 and 11. It typically presents as an asymptomatic exophytic growth with a ...

Data sources Database searches: (1) inception to 2011 (original), and (2) 2011 to December 2018 (update). Citation tracking, manual reference and ahead of press searches. Eligibility criteria for ...

Introduction Depression is a major global health challenge, with onset commonly occurring in youth. There is an urgent need to better understand the epidemiology of depression to facilitate better ...

In addition, we compared baseline demographic and clinical characteristics of the 55 children in the medical-management group who met clinical criteria for treatment failure on the basis of continuing ...

Objective This study aimed to estimate the time of recurrent ischaemic stroke events among the first 3 years of follow-up after hospitalisation discharge. Study design A prospective cohort study.

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