نتایج جستجو برای: emergence ratio

تعداد نتایج: 592687  

2015
Ana Stevanovic Rolf Rossaint Harald G. Fritz Gebhard Froeba Joern Heine Friedrich K. Puehringer Peter H. Tonner Mark Coburn

BACKGROUND Desflurane's short emergence time supports fast track anaesthesia. Data on the rate of upper airway complications and emergence time when desflurane is used with laryngeal mask airway (LMA) are controversial and limited. OBJECTIVES To compare recovery time variables and the rates of upper airway adverse events in patients with an LMA undergoing general surgery with desflurane, sevo...

Due to the gap in understanding board leadership and specifically, board shared leadership, this article aims at proposing some antecedents of the emergence of board shared leadership. This article incorporates three bodies of literature: Team effectiveness, team leadership, and board management. Based on integrating several theoretical perspectives, nine propositions are developed in relation ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یاسوج - دانشکده ادبیات و علوم انسانی 1392

an investigation into oral interaction in language classes: a conversation analytic point of view the aim of this thesis is to analyze the interaction between language teachers and students in english language institutes. this work is done in the context of yasuj city. learning another language, which is in most cases english, involves many variables. one of these variables is the linguistic...

Journal: :Bulletin of entomological research 2017
Z Yan J J Yue C Bai Z Q Peng C H Zhang

The endoparasitoid Microplitis prodeniae Rao and Chandry is an important potential augmentative biological control agent for lepidopteran pests of vegetables and tobacco. However, cold storage of pupae is required to ensure that sufficient parasitoids are available when they are needed in the field. In this study, pupae were maintained at 0, 4 or 10°C for 5-50 days after which the adults were e...

Journal: :Biodiversitas 2023

Abstract. Naimah F, Sartiami D, Maryana N, Anwar R, Pudjianto. 2023. Parasitoid of cassava mealybug, Anagyrus lopezi (Hymenoptera: Encyrtidae): mummy size, adult emergence, sex ratio, and parasitization level. Biodiversitas 24: 1629-1634. The presence as a natural enemy can reduce the population Phenacoccus manihoti. This parasitoid was introduced from Thailand to Indonesia in 2014 control meal...

Journal: :Journal of economic entomology 2005
Theresa L Pitts-Singer Rosalind R James

Samples of overwintering alfalfa leafcutting bee, Megachile rotundata (F.) (Hymenoptera: Megachilidae), cells were sent to the laboratory as loose cells or in nesting boards from bee managers in the United States and in Canada. X-radiographs of cells were used for determining cell contents. Cells containing live prepupae were incubated, and the sex of emerging adults was recorded daily. Cells f...

2005
Donald L. DeAngelis J. Nathaniel Holland

Prey (N) dependence [g(N)], predator (P) dependence [g(P) or g(N,P)], and ratio dependence [f(P/N)] are often seen as contrasting forms of the predator’s functional response describing predator consumption rates on prey resources in predator–prey and parasitoid–host interactions. Analogously, prey-, predator-, and ratio-dependent functional responses are apparently alternative functional respon...

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