نتایج جستجو برای: rearing condition

تعداد نتایج: 324464  

2014
Fabrizio Balestrino Arianna Puggioli Jérémie R. L. Gilles Romeo Bellini

The mosquito larval rearing unit developed at the Insect Pest Control Laboratory (IPCL) of the FAO/IAEA Joint Division was evaluated for its potential use for Aedes albopictus (Skuse, 1895) mass rearing in support of the development of a sterile insect technique (SIT) package for this species. The use of the mass rearing trays and rack did not adversely affect larval development, pupation and s...

2015
Pegah Farokhzad

Family is a basic unit of the society and the main source of human development. The initial aim of the family is psychological and social support of its members and has special developmental stages. Researches show the families who have less cohesion, have more conflicts and maladjustments and the members of such families are not able to communicate effectively. Family is a system in which any ...

Journal: :Journal of medical entomology 2003
Jonathan D Trexler Charles S Apperson Ludek Zurek César Gemeno Coby Schal Michael Kaufman Edward Walker D Wesley Watson Lance Wallace

The responses of Aedes albopictus to sources of oviposition attractants and stimulants were evaluated with a behavioral bioassay in which females attracted to odorants emanating from water were trapped on screens coated with an adhesive. Gravid mosquitoes were attracted to volatiles from larval-rearing water and soil-contaminated cotton towels. Bacteria were isolated from these substrates and f...

2010
Cor A.J. De Jong Pauline Jacobs

The aim of the present study is to explore the relation between interpersonal self-perceptions and memories on parental rearing taking into account the influence of alcohol dependence. Based on interpersonal and object relation theories, the existence and the directions of this relation are hypothesized. A comparative, cross-sectional study was conducted including 126 alcohol dependent inpatien...

2010
Anbo Yang

In this study the relationship of parental self-esteem, parental rearing and adolescent adult attachment was investigated. A total 448 senior high school students completed EMBU(Egna Minnen av Barndoms Uppfostran, or ―Own memories of parental rearing‖, Perris et al., 1980), the Experiences in Close Relationships Scale (ECR; Brennan, Clark, &Shaver, 1998), and their parents completed The Rosenbe...

Journal: :Journal of dairy science 1997
M C Mourits A A Dijkhuizen R B Huirne D T Galligan

To maximize herd profits, dairy farmers are faced with the complex dilemma of minimizing costs that are associated with rearing heifers while ensuring or enhancing lifetime economic productivity. Decisions about heifer management interact with underlying biological aspects of growth, thereby influencing future profitability. A thorough understanding of these biological interactions is lacking. ...

2014
Lü-Quan Zhao Dao-Hong Zhu

The effects of environmental factors and appendage injury on the wing variation in Velarifictorus ornatus (Shiraki) (Orthoptera: Gryllidae) were investigated. The percentage of micropters was more than 95% when the nymphs were reared at constant photoperiods, and changing photoperiod did not affect wing variation in V. ornatus at 25 or 30°C. In the crowding experiment, the percentage of macropt...

2014
Gilda D. Lio-Po Eduardo M. Leaño Roselyn C. Usero

The “greenwater culture” of the tiger shrimp, Penaeus monodon, is an innovative culture technique for the grow-out rearing of shrimps. This culture method involves the use of rearing water of tilapia for the rearing of tiger shrimp in grow-out ponds and or the polyculture of shrimp with tilapia. This culture technique was reported to prevent disease outbreaks attributed to luminescent Vibrio. T...

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