نتایج جستجو برای: prone soils at the critical early developmental stages

تعداد نتایج: 16483169  

Journal: :Evolution & development 2007
Stefan Koenemann Frederick R Schram Armin Bloechl Thomas M Iliffe Mario Hoenemann Christoph Held

During diving explorations of anchialine cave systems on Abaco Island, Bahamas, we collected five larvae that represent different developmental stages of remipede crustaceans. Based on four early naupliar stages and a post-naupliar larva, it is possible for the first time to reconstruct the postembryonic development of Remipedia some 25 years after their discovery. These specimens begin to fill...

ژورنال: علوم آب و خاک 2006
پرویز طالبی چایچی, , کریم حداد ایرانی‌نژاد, , فریبا وفائی, , مصطفی ولیزاده, ,

During years 2000 and 2001, biology and population changes of two- spotted spider mite (T. urticae) was studied on five bean cultivars of two species at 25±1ºC temp., 45±4% RH and 15: 9 (L:D) photoperiod, using leaf disks made from 2-, 6- leaf and flowering stages of the plants. The mite mass rearing was carried out on tomato plants under the same environmental conditions and the effects of fee...

2016
KATHARINA ALTER SARAH J. ANDREWARTHA NICK G. ELLIOTT

On Australian aquaculture farms, early life stages of abalone are reared under controlled abiotic and biotic conditions in an attempt to optimize individual growth and reduce potential stressors. Yet, physiological responses to the rearing conditions are largely unknown. This study tests if commercial stocking densities, light conditions, and oxygen levels influence the oxygen consumption rate ...

Journal: :Physical & occupational therapy in pediatrics 2005
Judy T Jennings Barbara G Sarbaugh Nicholas S Payne

The purpose of this study was to determine a convenient communication tool to help educate parents about varying the positions of their new babies. Eighty-eight percent of babies whose parents had received a brochure explaining the importance of early and regularly scheduled "tummy time" were placed in the prone position more than one time a day. Seventeen of 34 babies were started prone before...

Journal: :iranian biomedical journal 0
زهره علیزاده zohreh alizadeh پریچهر پاس بخش parichehr pasbakhsh علیقلی صبحانی aligholi sobhani محمد بربرستانی mohammad barbarestani معرفت غفاری marefat ghafari فریده اعتصام faride etesam

early in the development of many animals, before transcription begins, any change in the pattern of protein synthesis is attributed to a change in the translational activity or stability of mrna in the egg and early embryo. as a result, translational control is critical for a variety of developmental decisions, including oocyte maturation and initiation of preimplantation development. in this s...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1390

abstract in first part of this project, the use of a new and biguanid-like catalyst supported on silica as a recyclable catalyst provides a new route for the synthesis of a variety of arylalkylidene rhodanine derivatives through knoevenagle reaction in at present of solvent at room temperature. rhodanine derivatives and especially arylalkylidene rhodanines have proven to be attractive compound...

Journal: :journal of crop protection 2015
farid allache yakouta bouta fatma demnati

the objective was to study the population development of tuta absoluta (meyrick, 1917) on tomato in greenhouse conditions at droh. the trial assessed the occurrence of t. absoluta adults from the month of october to may in traps; a low numbers is noted. the high numbers recorded (170 adults/greenhouse) are caught at the end of crop cycle. the mean number of capture is 22 adults/ week/ trap. reg...

Introduction: The early diagnosis of developmental disorders and timely interventions profoundly affect the health of children and their families; however, the detection rate of these disorders is much lower than the actual one. The present study aimed to explore effects of educating mothers about the national child development screening plan on identifying children with abnormal development. M...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

since its introduction in 1959, translation quality assessment (tqa) has been among the most addressed research topics in translation studies. during recent years, there has been a crucial increase on the study of tqa. various methods have come on scene. although these methods are based on scientific theories, most of them have remained at the level of theory. juliane house’s model is among tho...

2015
Maria Teresa Ariza Carmen Soria Elsa Martínez-Ferri

Environmental factors affecting flower development may limit the yields of fruiting crops worldwide. In temperate regions, chilling temperatures during flower development can compromise fruit production, but their negative effects vary depending on the differing susceptibilities of each developmental stage. The cultivated strawberry (Fragaria× ananassa Duch.) is widely grown worldwide but finan...

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