Efficacies of both the ethanolic and aqueous extracts of Calotropis gigantea, R. Br. (Ascelepiadaceae), Physalis angulata L., Aframomum melegueta K. Schum, Piper guineense Schum & Thonn, Delonix regia (Bojer ex Hook.) Raf., Xylopia aethiopica (Dunal) A. Rich, Blighia sapida Koeing, Tetrapluera tetraptera, Jatropha curcas Linn. and Raphia vinifera were tested on second instar larvae of Anopheles mosquito for 24hours. The LC50 and LC95 conducted showed that the ethanolic extracts of P. guineense seeds emerged the most active with 0.028mg/ml while the aqueous ...

In the event that sense represents an important constituent for animals in general, it is considered as a critical element for the life of birds, in particular. Sense is an essential component to a bird for a perfect accommodation of its way of life. A sense organ is that organ through which an animal gains information about its surroundings. The three predominating sense organs in animals are those of smell, sight and hearing.

Bu çalışmada sağlam diş yüzeylerinden ve çürük kavitelerinden alınan örneklerden izole edilen Streptococcus mutans bakterileri biyokimyasal yöntemlerle identifiye edildikten sonra polimeraz zincir reaksiyonu ile genotipik farklılıkları incelenmiştir. İki farklı primer kullanılarak elde edilen AP-PCR sonuçlarının değerlendirilmesinde benzerlik indekslerinden yararlanılmıştır. Streptococcus mutans için spesifik ...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.

Summer Hunt was destined to be the first woman on the pro bull riding tour, until a devastating accident shattered her dreams. With the injury taking too long to heal, and her fiancé pushing to move to the city, there's nothing left for her at the small-town bull riding school she runs with her father. Dominic West has always secretly longed to know his biological parents. But when an attempt to meet his birth mother goes horribly wrong, getting the hell out of town is all that's on his mind. With a job available at Hunts' Bull Riding School ...

The teaching of science in primary school is progressively proving to be an area of great importance for the formation of a citizen, contributing to cultural, social and economic aspects. Based on the idea that the teaching-learning process is linked to the assessment of learning and that this plays an essential role in the acquisition and construction of scientific knowledge by the student. We sought to analyze the methodologies and assessment practices of science teaching in elementary school in the final grades by means of a literature review.

Little Abigail Buffington was dangerously ill from eating a whole box of chocolates that her parents had hidden away for Christmas. Her feverish dreams transported her to the fabulous Land of Chocolate. But her dreams gradually deteriorated, and she descended into a perilous and demonic domain. She was saved by her unassailable innocence and escaped to enjoy Christmas with her greatly relieved parents and visiting grandmother.

In 1898, Robert's life as a small river town tobacco farmer near Petersburg, Georgia was uneventful. Dreaming of successful relationships and business dealings became part of his daily routine. However, dreams turn to nightmares when Robert's reputation was challenged following a disturbing accusation and breakup with his former girlfriend.  Problems continued when the family tobacco barn burned to the ground reducing their only source of income to ashes. Robert's father was forced to accept new employment as a river ferryman in order ...

Цель этой статьи - рассмотреть, с одной стороны, понятие образования как "помощи в росте", объясняемое ...

हर परिस्थिति पर कविता लिखने की चाह में जब कभी भी समय मिलता है तो कागज और पैन उठाकर लिखना शुरू कर देती ...