Many noted clinicians and educators led the development of nurse anesthesia as a profession during the first half of the 20th century. Betty E. Lank, CRNA, a nurse anesthetist at Children's Hospital Boston, Massachusetts, for 34 years, devoted her professional life to the delivery and advancement of pediatric anesthesia. She is credited with many contributions including the first use of cyclopr...

As evidenced by Synaptic Transmission: A Four Step Process, if a picture is worth a thousand words, three-dimensional animations are practically priceless. Dr. Betty Zimmerberg and her students at Williams College have constructed an extraordinary set of 39 color animations depicting synaptic transmission in virtual 3-D that typically run for less than 30 seconds apiece. I have had the opportun...

The idea that teaching others is a powerful way to learn is both intuitively compelling, and one that has garnered support in the research literature. The present study investigates aspects of the “learning by teaching” process that contribute to enhanced learning outcomes for students. We developed a computer-based teachable “agent” that students explicitly teach using concept maps. Results in...

Background This research studies the effects of activation and inhibition of Wnt3A signaling pathway in buffalo (Bubalus bubalis) embryonic stem (ES) cell-like cells. MaterialsAndMethods To carry on this experimental study, the effects of activation and inhibition of Wnt3A signaling in buffalo ES cell-like cells were examined using Bio (0.5 mM) combined with WNT3A (200 ng/ml), as an activator, ...

Factual social phenomena related to life and human are a source of inspiration that never runs dry for writer literary works. The Novel Breastless by Betty Sitorus is work fiction based on the fact cancer sufferers suffering. This study seeks reveal how main character in novel fights cancer? Thus purpose this identify Sitorus' against cancer. approach used qualitative research method library en...

This paper studies the effects of psychological, individual, product strategy, and situational factors on the impulse purchase behavior of customers in all Refah stores located in Tehran. The paper uses Betty and Ferrell Model to set forward and to test 4 hypothesis. All four hypothesis were confirmed. The results indicated that the selected factors had impact on the impulse behavior of the con...

This paper studies the effects of psychological, individual, product strategy, and situational factors on the impulse purchase behavior of customers in all Refah stores located in Tehran. The paper uses Betty and Ferrell Model to set forward and to test 4 hypothesis. All four hypothesis were confirmed. The results indicated that the selected factors had impact on the impulse behavior of the con...

exsheathing fluid (ef) and excretory-secretory products (es) of infective third-stage cultured larvae ofostertagia circumcincta were analysed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (sdspage). five and seven predominant proteins were found in the ef and es products, respectively. immunoblotting by sheep pre-infection serum did not react with any of the ef and es proteins, b...